Printing production line

The invention relates to a printing production line which is characterized by comprising a paper feeding mechanism, a printing mechanism and a specimen page conveying and stacking mechanism. The paper feeding mechanism comprises a rack, a conveying device and a pressure-free paper feeding device. The printing production line has the advantages that a lifting board is eliminated, paper feeding wheels are driven to rotate according to the control time of servo motors, the working area is saved, and the energy consumption is saved; a complex mechanical transmission mechanism is simplified, the paper feeding function is achieved in a simple conveying mode, the structure is simple, the using reliability is achieved, and the device failure rate is reduced.

Non-pump type circulation glue feeding apparatus of automatic box gluing machine

The invention provides an automatic box-binding machine non-pump circulatory glue supply device. A glue bucket (2) is arranged on a vertical frame (1); a glue coating box (5) and a glue coating wheel(6) are arranged on the vertical frame (1); the lower part of the glue coating box (5) is in arc-shape and is coincident and attached to the excircle of the glue coating wheel (6); the middle of the lower part of the glue coating box (5) is provided with an asymmetrical concave trough which forms a hermetical wedge-shaped chamber (5-1) with the excircle surface of the glue coating wheel; one end of a glue inlet pipe (3) and one end of a glue returning pipe (7) are respectively communicated with the glue bucket (2) and the other ends thereof are respectively communicated with the glue coating box (5). The automatic box-binding machine non-pump circulatory glue supply device has the advantages of not only ensuring the stability of sizing effects, but also avoiding the shortage that the sizeof ...

Last line ball sword of corrugated container board

The utility model provides a last line ball sword of corrugated container board, includes pivot (1), descends line ball wheel seat (2), line ball sword device and a set of screw rod (9), line ball sword device include elastic mounting outer lane (3), elastic mounting inner circle (4), outer clamping ring (5), a pair of rubber gasket (6), line ball sword (7) and a set of self -tapping screw (8) down, the utility model discloses the advantage is: the rubber gasket of line ball sword both sides installation under, flexible because of the rubber gasket at the in -process of line ball, cardboard and rubber gasket contact occasionally certain buffering, make the average pressurized of cardboard, prevent paper board local pressure too big and result in brokenly paper.

Be used for useless quality control of printing machine production line to survey rejection system

The utility model provides a be used for useless quality control of printing machine production line to survey rejection system, it includes color mark sensor (1), PLC controller (2), the roller of form advancing (3), band conveyer (4), play paper ware (5), deflector (6) and collection platform (7), be equipped with the cover body (9) on band conveyer (4) to be equipped with on the top gas outletof the cover body (9) draught fan (10), install on band conveyer (4) through a pair of backup pad (13) deflector (6) to being located and playing paper ware (5) one side below, collection platform (7)are located deflector (6) below. The utility model discloses the advantage is: convenient to use judges through sensor substitute eye and detects the cardboard printing quality to select separately unqualified cardboard through playing the paper ware, use manpower sparingly, improve work efficiency.

Motorcycle air filter provided with detachable fire-proof plate

The invention discloses a motorcycle air filter provided with a detachable fire-proof plate. The motorcycle air filter comprises an air filter casing and a filter element component fixing plate arranged on the casing, wherein the fire-proof plate and a filter element component are arranged in the opening position of the filter element component fixing plate; a limit structure is arranged on the periphery of the opening and limits the fire-proof plate on the filter element component fixing plate; the filter element component comprises a filter element frame and a filter element, and the filter element frame is provided with a plurality of limit posts which are bulged towards an end surface of the fire-proof plate; and when the filter element component is mounted and fixed on the filter element component fixing plate, the limit posts compress the end surface of the fire-proof plate and locate the fire-proof plate in the limit structure in the opening position of the filter element component ...

Air filter of motorcycle

The invention discloses an air filter of a motorcycle. The air filter comprises an air filter box and a filter element assembly arranged inside the air filter box, wherein the air filter box is formed by welding or bonding of a left casing, a right casing and a filter element assembly fixing plate, the filter element assembly fixing plate is arranged between the two casings and used for installing the filter element assembly, edges of the left and right casings are aligned, the filter element assembly fixing plate is clamped between the edges of the left and right casings to divide the air filter box into a clean cavity on the right casing side and a dirty cavity on the left casing side, a through hole is formed in the filter element assembly fixing plate to enable the clean cavity to be communicated with the dirty cavity, the filter element assembly is sealed and fixed at the through hole, and an air filter cover plate is installed at an opening end of the left casing. The air filter of ...

Glue punch -out equipment side briquetting roller mechanism

The utility model provides a glue punch -out equipment side briquetting roller mechanism, it includes glue the folding belt of punch -out equipment body, it also has side briquetting roller mechanism, and a set of side briquetting roller mechanism installs in one side of folding belt in proper order, and side briquetting roller mechanism includes connecting plate (1), back shaft (2), bearing (3), baffle (4), synchronous pulley (5), briquetting roller (6) and motor (7), the utility model discloses the advantage is: the cardboard is in the folding stroke, and cardboard one side is injectd its position by the briquetting roller and is alignd in step with folding belt to guarantee that the cardboard does not produce the displacement at folding in -process, thereby the quality of improvement carton is with pleasing to the eye.

Ratchet gear type paper box batch processing device

Non-pressure paper feeding device for corrugated paper board printing line

The invention relates to a non-pressure paper feeding device for a corrugated paper board printing line. A wind pipe is installed on the top in a box (1). One end of the wind pipe (3) is communicated with a suction opening of a negative-pressure suction fan (2), and the other end of the wind pipe (3) abuts against one side in the box (1). A lower wind shield (5) is installed in the box (1), located below the wind pipe (3) and provided with an installation hole corresponding to an exhaust pipe (4). One end of the exhaust pipe (4) is communicated with a suction opening of the wind pipe (3), and the other end of the exhaust pipe (4) is located in the installation hole of the lower wind shield (5). Multiple rows of paper feeding wheels (6) are respectively and movably installed at the bottom of the box (1) in sequence through axles. The non-pressure paper feeding device has the advantages that a complex mechanical transmission structure is simplified, the function of paper feeding is achieved ...

Non-pump type circulation glue feeding apparatus of automatic box gluing machine

The invention provides an automatic box-binding machine non-pump circulatory glue supply device. A glue bucket (2) is arranged on a vertical frame (1); a glue coating box (5) and a glue coating wheel (6) are arranged on the vertical frame (1); the lower part of the glue coating box (5) is in arc-shape and is coincident and attached to the excircle of the glue coating wheel (6); the middle of the lower part of the glue coating box (5) is provided with an asymmetrical concave trough which forms a hermetical wedge-shaped chamber (5-1) with the excircle surface of the glue coating wheel; one end of a glue inlet pipe (3) and one end of a glue returning pipe (7) are respectively communicated with the glue bucket (2) and the other ends thereof are respectively communicated with the glue coating box (5). The automatic box-binding machine non-pump circulatory glue supply device has the advantages of not only ensuring the stability of sizing effects, but also avoiding the shortage that the size of ...