Buffer type discharging and receiving device

Abstract

The utility model belongs to the technical field of automation equipment, and discloses a buffering type discharging and receiving device which comprises a transferring mechanism, a positioning mechanism is installed on the lower side of the transferring mechanism, and a receiving mechanism is installed on the side of the transferring mechanism. The transferring mechanism comprises a rack, a first electric sliding rail is installed on the rack, a sliding block is installed at the output end of the first electric sliding rail, and a vacuum suction cup clamp is installed on the sliding block; the positioning mechanism comprises a base, a motor is installed at the top of the base, a positioning plate is installed at the output end of the motor, and a positioning pin is installed on the positioning plate; the material receiving mechanism comprises a second electric sliding rail and a telescopic cylinder, the output end of the telescopic cylinder is connected with a lifting table, the lifting table is provided with a groove, a buffer block is arranged in the groove in a sliding and matched mode, a spring set is installed between the buffer block and the groove, and a parallel finger air cylinder is installed at the output end of the second electric sliding rail. And clamping blocks are mounted on two fingers of the parallel finger cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and specifically relates to a buffer type material feeding and receiving device. Background Art

[0002] Display is also commonly called monitor. Display is an I / O device of computer, that is, input and output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. According to the different manufacturing materials, it can be divided into: cathode ray tube display, plasma display PDP and liquid crystal display LCD, etc. Among them, the square plate of the head accessory is usually used as a connector to connect the back plate of the display with the bracket;

[0003] In the automated production process of square plates, a variety of equipment is required for processing, and the transfer of materials between the two types of equipment requires the use of unloading and receiving devices;

[0004] However, due to the precision of automated production, if the general unloading device causes the square plate to shift during transportation, the processing position of the subsequent equipment will be offset, resulting in unqualified products. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a buffer type material feeding and receiving device.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A buffer type material unloading and receiving device comprises a transfer mechanism, a positioning mechanism is installed at the lower side of the transfer mechanism, and a material receiving mechanism is installed at the side of the transfer mechanism;

[0008] The transfer mechanism comprises a frame, the frame is equipped with a first electric slide rail, the output end of the first electric slide rail is equipped with a slider, and the slider is equipped with a vacuum suction cup fixture;

[0009] The positioning mechanism comprises a base, a motor is mounted on the top of the base, a positioning plate is mounted on the output end of the motor, and a positioning pin is mounted on the positioning plate;

[0010] The material receiving mechanism includes a second electric slide rail and a telescopic cylinder. The output end of the telescopic cylinder is connected to a lifting platform. The lifting platform is provided with a groove. A buffer block is slidably matched in the groove. A spring group is installed between the buffer block and the groove. A parallel finger cylinder is installed at the output end of the second electric slide rail. Clamping blocks are installed on two fingers of the parallel finger cylinder.

[0011] It is further defined that the height of the rack is adjustable, and such a design can be adapted to different installation requirements.

[0012] It is further defined that the first electric slide rail and the second electric slide rail are both equipped with a tow chain, and such a design facilitates wiring and prevents the lines from becoming tangled.

[0013] It is further specified that the motor is a servo motor, and such a design has high precision and long service life.

[0014] It is further defined that the buffer block matches the gap of the groove. With this design, position deviation is less likely to occur during the lifting process.

[0015] The beneficial effects of adopting the utility model are:

[0016] The structural design of the utility model is adopted to realize the automatic transfer of the square plate, and under the effect of the positioning mechanism, the square plate can be self-calibrated when it is unloaded to another area, ensuring that the position of the square plate is accurate when it is sent to the next process, ensuring the normal operation of the subsequent process;

[0017] The structural design of the utility model is adopted to realize the automatic transfer of square plates, and under the effect of the material receiving mechanism, the two sides of the square plates can be accurately clamped after buffering to carry out transfer and unloading. The clamping and transfer method ensures the accuracy of the transfer position and is conducive to the loading of the square plates and the processing and cleaning of the square plates in the upper and lower directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0019] Figure 1 The structure of a buffer type material feeding device of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The structure of a buffer type material feeding device of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the groove position of an embodiment of a buffer-type material feeding and receiving device of the utility model;

[0022] The main component symbols are described as follows:

[0023] Transfer mechanism 1; Positioning mechanism 2; Material receiving mechanism 3;

[0024] Frame 11; first electric slide rail 12; slider 13; vacuum suction cup fixture 14;

[0025] Base 21; motor 22; positioning plate 23; positioning pin 24;

[0026] The second electric slide rail 31 ; the telescopic cylinder 32 ; the lifting platform 33 ; the groove 34 ; the buffer block 35 ; the spring group 36 ; the parallel finger cylinder 37 ; and the clamping block 38 . DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] like Figure 1 to Figure 3 As shown, a buffer type material unloading and receiving device of the utility model comprises a transfer mechanism 1, a positioning mechanism 2 is installed at the lower side of the transfer mechanism 1, and a receiving mechanism 3 is installed beside the transfer mechanism 1;

[0029] The transfer mechanism 1 comprises a frame 11, a first electric slide rail 12 is installed on the frame 11, a slider 13 is installed at the output end of the first electric slide rail 12, and a vacuum suction cup fixture 14 is installed on the slider 13;

[0030] The positioning mechanism 2 includes a base 21, a motor 22 is mounted on the top of the base 21, a positioning plate 23 is mounted on the output end of the motor 22, and a positioning pin 24 is mounted on the positioning plate 23;

[0031] The material receiving mechanism 3 includes a second electric slide rail 31 and a telescopic cylinder 32. The output end of the telescopic cylinder 32 is connected to a lifting platform 33. The lifting platform 33 is provided with a groove 34. A buffer block 35 is slidably matched in the groove 34. A spring group 36 is installed between the buffer block 35 and the groove 34. A parallel finger cylinder 37 is installed at the output end of the second electric slide rail 31. Clamps 38 are installed on the two fingers of the parallel finger cylinder 37.

[0032] In this embodiment, when a buffer type material unloading and receiving device is used, the transfer mechanism 1 unloads the material at the unloading end of the previous process, and the material is grasped by controlling the first electric slide rail 12 to drive the slider 13 to move to the upper side of the unloading end of the previous process, and the vacuum suction cup fixture 14 grasps the material. The grasping center position of the square plate does not change, and there is no requirement for the placement angle. The suction cup grasping method will not affect the surface of the square plate, ensuring the appearance effect;

[0033] After the square plate is grabbed, the first electric slide rail 12 transfers the square plate to the positioning mechanism 2, and the vacuum suction cup fixture 14 operates to contact the square plate with the positioning pin 24 and continuously apply force. At the same time, the motor 22 rotates to drive the positioning plate 23 to rotate, so that the positioning pin 24 enters the positioning hole or installation hole of the square plate. The bottom surface of the square plate is a concealed installation surface and generally has no appearance requirements. The vacuum suction cup fixture 14 releases the square plate, and the motor 22 returns to its original position, so as to achieve the purpose of rotating the square plate to a fixed angle, thereby achieving the purpose of positioning;

[0034] The vacuum suction cup fixture 14 operates again to grab and transfer the square plate that has been positioned on the positioning plate 23 to the upper side of the receiving mechanism 3;

[0035] The vacuum suction cup clamp 14 operates to lower the square plate until it contacts the upper surface of the buffer block 35. Under the effect of the spring group 36, the square plate is buffered by the buffer block 35 to prevent damage caused by hard collision. The vacuum suction cup clamp 14 releases the square plate and returns to its original position. The buffer block 35 returns and rises, so that there is a gap between the square plate and the upper surface of the lifting platform 33. Then the parallel finger cylinder 37 operates to drive the clamping block 38 to operate, clamping the square plate from both sides, and then under the effect of the second electric slide rail 31, the material is unloaded or transferred to the next process, or directly processed by the next equipment. The non-hidden surface of the square plate is not damaged throughout the whole process, ensuring the appearance effect.

[0036] Preferably, the height of the rack 11 is adjustable. Such a design can adapt to different installation requirements. In fact, the structure of the rack 11 can also be considered according to specific circumstances.

[0037] Preferably, the first electric slide rail 12 and the second electric slide rail 31 are both equipped with drag chains. Such a design facilitates wiring and prevents the lines from becoming tangled. In fact, the wiring method may also be considered based on specific circumstances.

[0038] Preferably, the motor 22 is a servo motor. Such a design has high precision and long service life. In fact, the selection of the motor 22 may also be considered according to specific circumstances.

[0039] It is preferred that the buffer block 35 and the groove 34 have a gap matching. With this design, positional displacement is less likely to occur during the lifting process. In fact, the size of the gap matching can also be considered according to specific circumstances.

[0040] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A buffer type material feeding and receiving device, comprising a transfer mechanism (1), characterized in that: A positioning mechanism (2) is installed at the lower side of the transfer mechanism (1), and a material receiving mechanism (3) is installed at the side of the transfer mechanism (1); The transfer mechanism (1) comprises a frame (11), the frame (11) is equipped with a first electric slide rail (12), a slider (13) is installed at the output end of the first electric slide rail (12), and the slider (13) is equipped with a vacuum suction cup fixture (14); The positioning mechanism (2) comprises a base (21), a motor (22) is mounted on the top of the base (21), a positioning plate (23) is mounted on the output end of the motor (22), and a positioning pin (24) is mounted on the positioning plate (23); The material receiving mechanism (3) comprises a second electric slide rail (31) and a telescopic cylinder (32); the output end of the telescopic cylinder (32) is connected to a lifting platform (33); the lifting platform (33) is provided with a groove (34); a buffer block (35) is slidably matched in the groove (34); a spring group (36) is installed between the buffer block (35) and the groove (34); a parallel finger cylinder (37) is installed at the output end of the second electric slide rail (31); clamping blocks (38) are installed on two fingers of the parallel finger cylinder (37).

2. A buffer type material feeding and receiving device according to claim 1, characterized in that: The height of the frame (11) is adjustable.

3. A buffer type material feeding and receiving device according to claim 2, characterized in that: The first electric slide rail (12) and the second electric slide rail (31) are both matched with a tow chain.

4. A buffer type material feeding and receiving device according to claim 3, characterized in that: The motor (22) is a servo motor.

5. A buffer type material feeding and receiving device according to claim 4, characterized in that: The buffer block (35) and the groove (34) are gap-matched.

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