Copper pre-plating conductive pole protecting equipment

The invention relates to a protection device for pre-plated copper electrodes, solving the problem that the conductive cathode is easy to produce non-compact copper crystal layer in an electroplatingbath and avoiding the material jamming of an electroplating piece or a lead frame in the course of transportation. A volume trough (5) is provided with a clapboard (10), thus improving the technological structure of the trough body and preventing the conductive cathode from contacting the electroplating solution. The device solves the problem that the conductive cathode is easy to produce non-compact copper crystal layer, avoids the material jamming of the lead frame in the course of transportation, increases the production efficiency of the installed equipment and reduces the maintenance cycle of the equipment.

Chip fully-automatic picking-and-placing vision positioning device and positioning method thereof

The invention discloses a chip fully-automatic picking-and-placing vision positioning device and a positioning method thereof. The positioning device and the positioning method solve the problem that in the prior art, precision and flexibility are poor. The positioning device comprises an industrial personal computer and a cantilever support (2) arranged on a chip picking-and-placing work table (1), the cantilever support (2) is provided with an overlooking camera which can be adjusted and positioned in the X direction, the Y direction and the Z direction, the overlooking camera is further provided with a lens with a high magnification and a lens with a low magnification, the two lenses are replaceable, the chip picking-and-placing work table (1) is provided with a look-up camera and an aligning rotating plate (25) with an aligning hole (26), the aligning hole (26) formed in the outer end of the aligning rotating plate (25) is taken as a standard, relative position parameters of the two ...

Disinfectant liquid preparation apparatus

The invention discloses a disinfectant production device, comprising a solar energy power supply source part and an electrolytic part, wherein, the solar energy power supply source part comprises a photovoltaic panel body and a storage battery connected with the photovoltaic panel body. The photovoltaic panel body is transversely fixed on a bracket by adopting a rotating shaft, and provided with downward tension springs positioned at the two sides of the rotating shaft, and one of the tension springs is connected with a disinfectant tank; the electrolytic part comprises an electrolytic bath which is placed inside the disinfectant tank, and the wall of the electrolytic bath is provided with an overflow hole; the disinfectant tank is hung by the tension springs connected on the photovoltaic panel body and another fixed support, an electrolyte tank is arranged above the electrolytic bath, and a liquid outlet with a flow regulating component is arranged on the electrolyte tank; and the storage ...

45-degree stepping rotating mechanism

The invention discloses a 45-degree stepping rotating mechanism which solves the technical problems that an existing device is low in stepping accuracy, poor in stability and poor in automatic skew detection function. The 45-degree stepping rotating mechanism is characterized in that a left bearing (5), a right bearing (22) and a long shaft (3) are arranged in the middle of a box-shaped frame (1) respectively, a hat-shaped rotary table (4) is arranged on the left side of the box-shaped frame (1), a hat body of the hat-shaped rotary table (4) is movably arranged in a rotary table supporting bearing (6), and the left end of the long shaft (3) is fixedly connected with the hat body of the hat-shaped rotary table (4); a one-way clutch (17) is arranged at the right end of the long shaft (3), an inner ring of the one-way clutch (17) is fixedly connected with the long shaft (3), an outer ring of the one-way clutch (17) is fixedly connected with a middle hole of an oval swing rod (16), and a micro-cylinder ...

Fume heating furnace with fume and medium counter flow

Functional food made of pueraria root extract

A functional food for sobering up, detoxicating liver, treating throat disease and preventing and treating cancer is prepared from the extract of fresh pueraria root, fresh and fruit, synergistic liquid prepared from 8 Chinese-medicinal materials including liquorice root, capejasmine fruit, tangerine peel, etc, and shaped food.

Burner for using mixed high, low pressure gas and fuel

Chin training helping hand system

The utility model provides a chin training helping hand system, includes support (2) be connected with horizontal bar (12), first pulley (3), second pulley (4), first plunger jar (5) with the leg joint, first cable (6) be connected with the plunger of first plunger jar, ligature clothing or ligature area (7) be connected with first cable, second plunger jar (8) with first plunger jar intercommunication, put stores pylon (9) with second plunger jar is connected, with put balancing weight (10) stores pylon (9) be connected, the foundation ditch, electric lifting mechanism (17) be connected withthe foundation ditch, lift platform (18) be connected with electric lifting mechanism (17), guide pin bushing (19) be connected with the foundation ditch, guide arm (20) be connected with lift platform (18), control electric lifting mechanism's (17) foot switch, lift platform (18) limit switch, the human -computer interaction system, with the user id recognizer that human -computer interaction system ...

Copper pre-plating conductive pole protecting equipment

The invention relates to a protection device for pre-plated copper electrodes, solving the problem that the conductive cathode is easy to produce non-compact copper crystal layer in an electroplating bath and avoiding the material jamming of an electroplating piece or a lead frame in the course of transportation. A volume trough (5) is provided with a clapboard (10), thus improving the technological structure of the trough body and preventing the conductive cathode from contacting the electroplating solution. The device solves the problem that the conductive cathode is easy to produce non-compact copper crystal layer, avoids the material jamming of the lead frame in the course of transportation, increases the production efficiency of the installed equipment and reduces the maintenance cycle of the equipment.

Multifunctional wire calibrator

The invention provides a multifunctional wire calibrator comprising a wire box and a detecting pen, wherein the wire box contains a conducting wire that is used for calibrating wire; the rear end of the detecting pen is connected with the wire box; and the front end of the detecting pen is provided with a metal detecting part. In the invention, an electrical pen function is integrated with the wire-calibrating function; simultaneously compared with the originally used disposable wire calibrator, the multifunctional wire calibrator is more environment-friendly and energy-saving, and has small volume so as to be carried with a user.

Electric spark source discharge electrode

The utility model discloses a discharge electrode of an electric spark source. The discharge electrode of the electric spark source comprises a copper rod, an epoxy tube and a shell. The copper rod is used for discharging; one end of the copper rod is a cylindrical tungsten copper rod, and the other end is a red copper rod; the tungsten copper rod is connected with the red copper rod; an opening in one end of the red copper rod is connected with the positive electrode of the cable; the epoxy pipe is connected with the copper rod and is used for insulation; and the shell is connected with the epoxy pipe and is used for preventing the copper rod from being damaged. A part of tungsten copper material is replaced by the red copper material, so that the production cost is greatly reduced.

Wafer chip jacking mechanism

The invention discloses a wafer chip jacking mechanism. By the aid of the wafer chip jacking mechanism, the problem of difficulty in replacing ejector pins in existing wafer chip stripping mechanisms can be solved. The wafer chip jacking mechanism comprises a motor stator fixing plate (2). A voice coil motor stator (8) is fixedly arranged on the motor stator fixing plate (2), an inverted-L-shaped lifting plate (11) is arranged on the top of a voice coil motor rotor (10), a lifting guide rail groove (19) is formed in the inner side surface of a reading head mounting frame (7), a grating scale reading head (20) is arranged on the inner side surface of the reading head mounting frame (7), a lifting slider (18) and a grating scale (21) are respectively arranged on the outer side of an upright plate of the inverted-L-shaped lifting plate (11), a lifting cylinder (12) is arranged on the top surface of a horizontal plate of the inverted-L-shaped lifting plate (11), pull-in magnets (15) of an ejector ...

Compact small angle precision rotating mechanism

The invention discloses a compact small angle precision rotating mechanism which solves the problem that for existing equipment, cost of precision rotating and positioning in a narrow space is high. The compact small angle precision rotating mechanism comprises a PLC and a base plate (1), a lead screw motor base (5) and a slider guide rail (7) are arranged on the portion, on one side of a cylindrical rotary table (2), of the base plate, a stretching block (8) is arranged on a lead screw nut (6), an adjusting block (15) is arranged at the front end of the stretching block, the side faces of the cylindrical rotary table (2) are provided with a lower leaf spring fixing screw (14) and an upper leaf spring fixing screw (11) respectively, one end of a lower leaf spring (10) is connected with a lower leaf spring fixing pin, the other end (13) of the lower leaf spring (10) is connected with the adjusting block, one end of an upper leaf spring (9) and an upper leaf spring fixing pin are connected ...

Chin training booster unit

The utility model provides a chin training booster unit, includes support (2) be connected with the top of horizontal bar (12), with first pulley (3) and second pulley (4) that support (2) are connected, the jar seat with first plunger jar (5) that support (2) are connected, first end with the connection of jar seat end is kept away from to the plunger of first plunger jar (5), and first cable (6)of second pulley (4), first pulley (3) are walked around in proper order to the second end, with ligature clothing or ligature area (7) of the second end connection of first cable (6), through hydraulic pressure oil pipe with the second plunger jar (8) of first plunger jar (5) intercommunication, with the plunger of second plunger jar (8) is connected puts stores pylon (9), a plurality of piece with put stores pylon (9) and can dismantle balancing weight (10) of connection.

Multifunctional noise-abatement equipment for rooms

The invention discloses a multifunctional muffler device for rooms, which is characterized in that the device comprises a slablike case composed of a bracket and muffling material covered on the bracket, the case is internally provided with a longitudinal partition board and a transverse partition board, the longitudinal partition board divides the interior space of the case into a front and a rear passage mutually communicated, the transverse partition board delaminates the front and the rear passage, the front and rear walls of the case are respectively provided with an air inlet and an air outlet in the form of strips, the air inlet and the air outlet are respectively communicated with the front and the rear passage of the case. As the multifunctional muffler device of the invention adopts the muffling material and ventilation structure, the device can not only have the effects of noise insulation and noise elimination but also have the effect of natural ventilation when the device is ...

Ultra-large-capacity multi-machine synchronous acoustic positioning device and method

The invention provides an ultra-large-capacity multi-machine synchronous acoustic positioning device and method.The ultra-large-capacity multi-machine synchronous acoustic positioning device comprises an acoustic positioning host, a host transducer, a GPS positioning device, a navigation device and a positioning system, the acoustic positioning host carries out distance measurement on an underwater transponder, the acoustic positioning host transducer converts sound and electric signals mutually, and the GPS positioning device carries out positioning on the underwater transponder; the GPS positioning device is used for receiving and transmitting signals underwater, the GPS positioning device is used for transmitting the current GPS coordinates of the small ship to the navigation device and the positioning system, the navigation device is used for calculating the azimuth angle and distance of the small ship needing to sail, and the positioning system is used for determining and displaying ...

Disinfectant liquid preparation apparatus

The invention discloses a disinfectant production device, comprising a solar energy power supply source part and an electrolytic part, wherein, the solar energy power supply source part comprises a photovoltaic panel body and a storage battery connected with the photovoltaic panel body. The photovoltaic panel body is transversely fixed on a bracket by adopting a rotating shaft, and provided with downward tension springs positioned at the two sides of the rotating shaft, and one of the tension springs is connected with a disinfectant tank; the electrolytic part comprises an electrolytic bath which is placed inside the disinfectant tank, and the wall of the electrolytic bath is provided with an overflow hole; the disinfectant tank is hung by the tension springs connected on the photovoltaicpanel body and another fixed support, an electrolyte tank is arranged above the electrolytic bath, and a liquid outlet with a flow regulating component is arranged on the electrolyte tank; and the storage ...

Method of preventing and curing Entomophthora and its equipment

Magnetic space-division oxygen-enriching device

Street lamp with photoelectric complementary function

The invention discloses a street lamp with a photoelectric complementary function, and relates to the technical field of road lighting. The device comprises a lamp post, a lighting assembly and a photovoltaic assembly, a base is welded to the side wall of the bottom of the lamp post, the lighting assembly is installed on the side wall of the top of the lamp post, a wind power detector is in threaded connection with the side wall of the top end of a column head cover, the photovoltaic assembly is arranged below the column head cover and on the outer side wall of the top of the lamp post, and a controller is installed in the lamp post; a storage battery is placed above the controller, a charging port of the storage battery is connected with a charger, and a photosensitive detector is installed on the side wall of the bottom of the column head cover. According to the invention, the illumination intensity and the wind power intensity in the surrounding environment can be detected by using the ...

High-bearing-capacity precise two-dimensional motion platform

The invention discloses a high-bearing-capacity precise two-dimensional motion platform. The high-bearing-capacity precise two-dimensional motion platform solves the problem that the motion guide precision of an existing two-dimensional motion platform under high loading can not meet the requirement for high precision. The high-bearing-capacity precise two-dimensional motion platform is characterized in that a transverse guide rail (2) and a transverse guide rail movable sliding block (3) are arranged on a marble base plate (1), a top end transverse beam of a T-shaped transverse moving rack (5) is fixedly arranged on the transverse guide rail movable sliding block, a supporting walking wheel (15) is fixedly arranged at the bottom end of a longitudinal beam of the T-shaped transverse moving rack, a longitudinal guide rail (6) and a longitudinal driving device (8) are arranged on the T-shaped transverse moving rack, one side edge of a rectangular moving frame (9) is fixedly connected to a ...

Multifunctional noise-abatement equipment for rooms

The invention discloses a multifunctional muffler device for rooms, which is characterized in that the device comprises a slablike case composed of a bracket and muffling material covered on the bracket, the case is internally provided with a longitudinal partition board and a transverse partition board, the longitudinal partition board divides the interior space of the case into a front and a rear passage mutually communicated, the transverse partition board delaminates the front and the rear passage, the front and rear walls of the case are respectively provided with an air inlet and an airoutlet in the form of strips, the air inlet and the air outlet are respectively communicated with the front and the rear passage of the case. As the multifunctional muffler device of the invention adopts the muffling material and ventilation structure, the device can not only have the effects of noise insulation and noise elimination but also have the effect of natural ventilation when the deviceis ...

90 degrees tilting mechanism of TO type tube socket

The utility model discloses a 90 degrees tilting mechanism of TO type tube socket has solved TO type tube socket 90 degrees and has gone up the low problem of unloading upset degree of automation. It is provided with fore -and -aft direction guide rail fixed block (4) and fore -and -aft direction linear guide (5) to include on left right direction slider (3), be provided with fore -and -aft direction slider (6) on fore -and -aft direction linear guide (5), be provided with left right direction's tube socket axle clearing hole (7) on fore -and -aft direction slider (6), the activity is provided with tube socket axle (8) in tube socket axle clearing hole (7), left end at tube socket axle (8) is connected with tube socket swing arm (9), right -hand member at tube socket axle (8) is connected with knob spring (11), the other end joint of knob spring (11) is on knob spring fixed column (10), be provided with slide track seat (12) in a zigzag on installation pedestal (1), draw close on zigzag ...

Two-dimension motion platform with adjustable pitching

The invention discloses a two-dimension motion platform with adjustable pitching. Working efficiency of a current flip-chip bonding machine is low and operation working strength is large. By using the platform of the invention, the above problems are solved. The platform comprises an XY platform (2) arranged on a marble platform surface (1). A pitching adjustment right angle triangle plate (3) is arranged above the XY platform (2). A fixing brace (4) and an air cushion are arranged on a bottom surface of a right angle of the pitching adjustment right angle triangle plate (3). An adjusting nut and the air cushion are arranged at two acute angles. A gas floatation surface is formed between the air cushion and the marble platform surface so that a posture and XY motion do not influence each other. By using the platform of the invention, the posture of an optical probe remains the same. The working efficiency of the flip-chip bonding machine is increased.

Railroad bed repair method without affecting existing running conditions

The invention discloses a railroad bed repair method without affecting existing running conditions. The method comprises the following steps of: determining the destroy section position and the destroy type of a bed; drilling grouting holes on two sides of the destroy section bed; determining a grouting method and a grouting material according to the destroy type and the destroy section position; and grouting the grouting material into the bed by using the grouting method through the grouting holes. The construction of the scheme does not occupy the railway running space, does not affect normal running of the railway, and can perform reinforcement from the surface of the bed to the deep place of dozens of meters below the bed. The foundation and the ground surface do not need to be dug during construction, so the method has low labor intensity, high mechanization degree and short construction period, effectively treats frost boiling, sinking, extrusion, freezing injury and the like, improves ...

Preventing and controlling method of Entomophthora and its equipment

A method for preventing and eliminating entomomycete and its apparatus feature use of gas-phase azide and are suitable for nut, grains, bast and Chinese-medicinal materials, as well as quick quarantine insect-killing. Its advantages include no environmental pollution and residual poison, and no generation of resistance in pests.

Cement-base special-type grouting material

The invention discloses a TGRM (Task Group for the Reference Model) cement-base special-type grouting material which comprises the following raw materials in percentage by weight: 50-60% of early-strength admixture (sulfoaluminate cement), 10-20% of mineral admixture, 20-30% of ordinary Portland cement and 5-10% of water reducing agent. The cement-base special-type grouting material disclosed by the embodiment of the invention has the advantages of stable performance, favorable flowability, early strength, high strength and favorable durability, and does not disperse in water.