Special mechanism for automatically conveying high-temperature saw bit

Technical Field

The invention relates to a saw blade to the high-temperature and for holding special device for automatically transporting of, in particular to a shaping processing on the production line of the saw blade the high temperature of high-speed saw blade special mechanical device for automatic transmission.

Background Art

The pressing of the saw blade in the forming process, the heating must be to a specific high-temperature (the 840 [...]) of the saw blade from the heating for constantly accurately transmit at the outlet of the press table, then press the high temperature so as to ensure that the saw blade to the saw blade is flat and smooth. On the production line of the saw blade, press is generally arranged at the outlet of the resistance furnace 1.0 m the position of the left and right, in order to guarantee space independent transmission of the body of the saw blade (blade circumferential dimension generally in Φ 600 mm the following).

The resistance at the exit of the high-temperature blade is transmitted to the press in the course of the work table, general requirements as far as possible the temperature of the less the drop saw blade at high temperature (not lower than the 800 [...]). The heat can be more quickly big heat dissipation area, requirements from the discharging port of the saw blade can be quickly transmitted to the press working table, and transmitted to the press for the saw blade the position is accurate and reliable. The saw blade on the production line of the present transmission mechanism is generally belt made of heat-resistant material, between the transmission belt and transmission by friction, it is very difficult to reliably and accurately at a high speed of the high-temperature blade is transmitted to the press table, high temperature is easy to be transferred to the press table after the saw blade the temperature drop is larger, the saw blade so as to influence the quality of the surface of the press molding precision.

In response to this problem, it was necessary to develop a new kind of high-temperature blade special conveying device, the saw blade to the high-temperature high-speed accurate automatic transmission. The current literature in the open at home and abroad there is no inspection information to the associated special automatic transfer device for high-temperature blade.

Content of the invention

The purpose of this invention is to provide a high temperature can be high speed accurately saw blade special mechanical device for automatic transmission.

The technical solution of Purpose of the invention is:a kind of high-temperature blade special mechanical device for automatic transmission, including a base, upright posts, rotary horizontal frame, sliding drive motor, the rotation guide rail, the sliding guide rail, the slide block, clamping the fixed block, clamping drive motor, movable paw, the driven belt wheel, belt, the positioning pin, a driving belt pulley, a pinion, an arc rack, rotation of the drive motor, wherein the upright post are fixed on the base, rotary horizontal frame is connected with the column and rotate around the post, sliding drive motor is fixed in the rotary horizontal frame, sliding drive the output shaft of the electric motor is provided with a driving pulley, the drive belt pulley is fixed on the rotating cross frame of the belt by the belt driven pulley that realize the synchronous transmission, so as to drive the slide block secured to the conveyor belt to move on the sliding guide rail, after implementing the paw saw blade clamp the retracted and reach the extension action of the press; the slide block is fixed with a clamping fixing block and a clamping drive motor, holding output shaft of drive motor is provided with a movable paw, by means of a clamping drive a motor to rotate to realize the activities of the paw with a downward clamping action of the; rotation of the drive motor is fixed on the base, the output shaft is provided with a pinion, the pinion gear is fixed on the rotating horizontal frame with the arcuate rack meshing, to rotate around the transverse frame to rotate, during rotation of rotary horizontal frame of a positioning pin on the fixed on the rotation of the slide on the guide rail, a saw blade is transmitted to the press table and a transfer function.

Compared with the prior art, the present invention, the obvious advantages : (1) the invention proposes a special mechanical device, rotation the cross-beam to rotate, the slide block movable paw the telescopic sliding part and the clamping action, can realize high-speed high-efficiency transmission of high-temperature blade, in the process of elimination of transmission too large temperature drop the saw blade with the accuracy due to adverse effects of the deterioration in the quality, has the advantages of high efficiency, high-speed, accurate and reliable ; (2) the invention provides a special mechanical device, through arranging the slide block-telescopic distance of the saw to realize different size clamping and automatic transmission, its trajectory from the holding of transfer process can be adjusted flexibly within its working range, ensuring that the different types or different size of the saw blade with a good flexibility and adaptability ; (3) the structure is simple and practical, convenient processing and production.

Combined with the Figure below the further detailed description of this invention.

Description of drawings

Figure 1 to the invention high-temperature blade automatic transfer special mechanical device map of the three-dimensional structure.

Figure 2 the high temperature for this invention special mechanical device for automatically transferring the saw blade the working principle of the Figure.

Figure 3 to the invention high-temperature blade automatic transfer special mechanical device control system diagram.

Mode of execution

Combining Figure 1, high temperature blade of the present invention special mechanical device for automatic transmission, which comprises a base 1, column 2, rotary horizontal frame 3, sliding drive motor 4, the rotation guide rail 5, the sliding guide rail 6, the slide block 7, clamping the fixed block 8, clamping the driving motor 9, movable paw 10, the driven belt wheel 12, belt 13, the positioning pin 14, a driving belt wheel 15, the pinion 16, an arc rack 17, rotation of the drive motor 18, and the like. Wherein, the column 2 is fixed to the base 1 the upper, rotary horizontal frame 3 and the upright post 2 is connected with and can rotate around the upright post 2 to rotate, sliding drive motor 4 is fixed on the rotating horizontal frame 3 the upper, slide driving motor 4 are arranged on the output shaft of the driving pulley 15, a driving belt wheel 15 and is fixed on the rotating horizontal frame 3 of the driven belt wheel 12 through the belt 13 to realize synchronous transmission, so as to drive the is fixed on the belt 13 the slide block 7 in the sliding guide rail 6 is mobile, realizing movable paw 10 clamp the saw blade after the arrival of the extension action of the press; the slide block 7 is fixed with a clamping fixing block 8 and holding the drive motor 9, holding the drive motor 9 on the output shaft is provided with a movable paw 10, by means of a clamping drive motor 9 to rotate to realize the movable paw 10 upward and a downward clamping action of the; rotation of the drive motor 18 is fixed on the base 1 is, the output shaft is provided with a pinion gear 16, the pinion 16 and is fixed on the rotating horizontal frame 3 of the circular arc on the rack 17 engaged, drives the rotary horizontal frame 3 around the upright post 2 to rotate, during rotation of rotary horizontal frame 3 the positioning pin 14 fixed on the base 1 of the rotation guide rail 5 sliding on, clamped and saw blade 11 is transmitted to the press table and a transfer function;

Combined with Figure 1 and 2, the automatic transmission of the present invention special device for high-temperature blade when in operation on the work process comprises the following steps:

First of all, this invention by a control software of the automatic transmission in the special device for high-temperature blade carrying out initial set up, including the initial position, movement speed and the motion track; by the control software is used to control automatic transfer special device for high-temperature blade reaches the initial position, that is, rotary horizontal frame 3 is located in the right limit position, at the same time slide block 7 to shrink to the end of the upright column closest to the limit position;

Furthermore, start operation switch, control slide driving motor 4 is driven to rotate in a slide block 7 extends out of, and consists of a clamping drive motor 9 drives the movable paw 10 at the outlet of the resistance furnace for high-temperature blade 11 to clamping;

Secondly, control slide driving motor 4 turn reversely to drive the slide block 7 and the high-temperature holding the saw blade 11 is retracted, control rotation of the drive motor 18 rotating and drives the rotary horizontal frame 3 to rotate to the left limit position, and the control slide driving motor 4 to rotate in a slide block 7 to drive the high-temperature blade 11 extends out of, to reach the set position to control clamping the driving motor 9 to rotate so as to release the movable paw 10, of the high-temperature blade 11 accurately placed on the press table;

Furthermore, control slide driving motor 4 turn reversely to drive the slide block 7 retracted, control rotation of the drive motor 18 rotating and drives the rotary horizontal frame 3 re-rotated to the right limit position, the saw blade to a high temperature under automatic transmission operation.

Combined with Figure 1 and Figure 3, the saw blade of the present invention special device for high temperature to realize automatic transmission including the main function of the: movable paw 10 clamping action control, the slide block 7 of the sliding telescopic control and rotary horizontal frame 3 of the rotation control. The control of the movement of through the on control card are three servo drive motor (in other words sliding drive motor 4, holding the drive motor 9, rotation of the drive motor 18) to realize. The entire high-temperature blade automatic transmission control system for a mechanical device as 1 is shown.

Table 1 high-temperature blade automatic transfer mechanical device control system