A waste electronic component recycling and crushing device

Abstract

The invention discloses a waste electronic component recycling and crushing device, which relates to the technical field of waste electronic component recycling; the device comprises a base, on which a first collecting box and a second collecting box are arranged for collecting crushed materials; a processing box is arranged on the base, and a supporting and positioning mechanism is arranged inside the processing box for supporting a waste plate; a clamping and transferring mechanism is arranged in an array on the circumference of the processing box; a processing mechanism is arranged on the top of the processing box for initially dividing the waste plate; a crushing mechanism is arranged in an array on the circumference of the processing box for crushing the waste plate after the initial division; the processing mechanism comprises a dividing mechanism and a pushing mechanism for dividing and pushing away electronic components; the invention solves the technical problem that there are residual electronic components when a circuit board is crushed, that is, the circuit board and the electronic components can be separated, and the circuit board can be initially refined, which is convenient for subsequent crushing operations and prevents the electronic components from remaining on the circuit board.

Description

Technical Field

[0001] The invention relates to the technical field of waste electronic component recycling, and in particular to a waste electronic component recycling and crushing device. Background Art

[0002] Electronic components are the core structure inside electronic products and are used to control circuits. With the continuous development of the electronic product industry, various electronic components have emerged one after another with various functions. Electronic components are generally welded on circuit boards. As the products are scrapped, the circuit boards and electronic components will be scrapped together. However, electronic components are recyclable. Existing waste electronic components are generally crushed together with the circuit boards and then separated. This method is prone to residual electronic components. And circuit boards with larger sizes are not easy to be crushed. Based on this, the present invention proposes a recycling and crushing device, which can separate circuit boards and electronic components, and preliminarily refine the circuit boards to facilitate subsequent crushing operations and prevent electronic components from remaining on the circuit boards. Summary of the invention

[0003] In view of the above technical problems, the present invention can separate the circuit board and the electronic components, and preliminarily refine the circuit board to facilitate subsequent fragmentation operations and prevent the electronic components from remaining on the circuit board.

[0004] The scheme used in the present invention is: a waste electronic component recycling and crushing equipment, including a base, on which a collection box 1 and a collection box 2 are arranged for collecting crushed materials; a processing box is arranged on the base, and a supporting positioning mechanism is arranged inside the processing box for supporting a waste plate; the supporting positioning mechanism includes a turning frame rotatably installed inside the processing box, and a supporting plate is slidably arranged on the turning frame for supporting the waste plate; a clamping and transferring mechanism is arranged in an array on the circumference of the processing box; a processing mechanism is arranged on the top of the processing box for initially dividing the waste plate; a crushing mechanism is arranged in an array on the circumference of the processing box for The waste plate after the initial segmentation is shredded; the clamping and transferring mechanism transfers the waste plate to the shredding mechanism; the clamping and transferring mechanism includes a transfer seat rotatably mounted on the processing box, a positioning seat is telescopically arranged on the transfer seat, a clamping electric cylinder is arranged on the positioning seat, and the clamping electric cylinder clamps and fixes the four corners of the shredded plate; the processing mechanism includes a transfer frame rotatably mounted on the top of the processing box, a slide seat 1 is slidably arranged on the transfer frame, and a segmentation mechanism and a pushing mechanism are slidably arranged on the slide seat 1; the shredding mechanism includes a guide cylinder arranged on the processing box, a supporting part is telescopically arranged inside the guide cylinder, and a cutting part is telescopically arranged outside the guide cylinder.

[0005] Preferably, the supporting and positioning mechanism comprises a motor 1 fixedly arranged on the outside of the processing box, the motor 1 is used to drive the turning frame, and the turning frame is provided with a control electric cylinder 1, which is used to control the movement of the supporting plate.

[0006] Preferably, the clamping transfer mechanism includes a second motor fixedly arranged on the outside of the processing box, and a gear ring rotatably mounted on the processing box. A gear 1 is arranged on the output shaft of the second motor, and the gear 1 and the gear ring form a gear pair; the gear ring is used to drive the transfer seat.

[0007] Preferably, a second gear is fixedly provided on the transfer seat, and the second gear and the gear ring form a gear pair; a clamping telescopic electric cylinder is provided on the transfer seat, and the telescopic rod of the clamping telescopic electric cylinder is connected to the positioning seat; the transfer seat is rotated to transfer the segmented waste plate to the shredding mechanism.

[0008] Preferably, the crushing mechanism includes a support cylinder fixedly arranged inside the guide cylinder, and the telescopic rod of the support cylinder is connected to the support part; a compression cylinder 1 is arranged on the outside of the guide cylinder, and the telescopic rod of the compression cylinder 1 is connected to the cutting part. The split waste plate is supported by the support part and crushed by the cutting part.

[0009] Preferably, the processing mechanism includes a mounting frame arranged on the top of the processing box, a rotation motor is arranged on the mounting frame, a rotation platform is arranged on the output shaft of the rotation motor, a control electric cylinder 2 is fixedly arranged on the rotation platform, a telescopic rod of the control electric cylinder 2 is connected to the rotation frame, a screw motor 1 is fixedly arranged on the rotation frame, and a screw 1 is rotatably arranged, the screw motor 1 is used to drive the screw 1; the slide 1 and the screw 1 form a spiral pair.

[0010] Preferably, the slide seat 1 is fixedly provided with a screw motor 2 and a screw rod 2 for rotation, the slide seat 2 is slidably provided on the slide seat 1, the slide seat 2 and the screw rod 2 are fixed to form a spiral pair; the dividing mechanism and the pushing mechanism are provided on the slide seat 2.

[0011] Preferably, the splitting mechanism comprises a splitting control oil cylinder arranged on the second slide, a splitting telescopic frame is arranged on the telescopic rod of the splitting control oil cylinder, a splitting wheel and a splitting motor are arranged at the bottom end of the splitting telescopic frame, and the splitting motor is used to drive the splitting wheel.

[0012] Preferably, the pushing mechanism includes a pushing control cylinder fixedly mounted on slide seat 2, a connecting rod is rotatably mounted on the telescopic rod of the pushing control cylinder, a pushing plate is rotatably mounted on slide seat 2, the pushing plate is rotatably connected to one end of the connecting rod, and the electronic components on the waste plate are pushed away by the pushing plate.

[0013] Compared with the prior art, the present invention has the following advantages: (1) the push-off control cylinder works, and under the connection of the connecting rod, the push-off plate is deflected, that is, the bottom end of the push-off plate contacts the surface of the waste plate, and the push-off plate moves on the surface of the waste plate through the movement of the slide seat 2, thereby removing the electronic components and completing the separation of the components from the circuit board; (2) the position of the splitting wheel is adjusted by the splitting control cylinder, the splitting motor works, and the splitting wheel splits the waste plate, dividing the waste plate into four rectangular waste plates; the clamping transfer mechanisms in various directions clamp the fixed (3) Before the split waste plate is transferred, the motor 2 is operated to make the gear ring reciprocate under the gear transmission, thereby making the transfer seat reciprocate, and the split waste plate is shaken to shake off the residual electronic components remaining on it; (4) The support part supports the waste plate, and then controls the position of the cutting part by compressing the oil cylinder 1, and the waste plate is cut and fragmented by the cutting part. The fragmented waste plate falls into the collection box 1 in the form of a guide tube for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the installation of the clamping and transferring mechanism of the present invention.

[0016] Figure 3 It is a schematic diagram of the installation of the crushing mechanism of the present invention.

[0017] Figure 4 It is a schematic diagram of the installation of the processing mechanism of the present invention.

[0018] Figure 5 It is a structural schematic diagram of the processing mechanism of the present invention from another angle.

[0019] Figure 6 It is a schematic diagram of the installation structure of the pushing mechanism and the dividing mechanism of the present invention.

[0020] Figure numerals: 1-base; 2-collection box 1; 3-collection box 2; 4-processing box; 5-motor 1; 6-motor 2; 7-gear 1; 8-mounting frame; 9-indexing motor; 10-gear ring; 11-turning frame; 12-control electric cylinder 1; 13-support plate; 14-gear 2; 15-transfer seat; 16-clamping telescopic electric cylinder; 17-positioning seat; 18-clamping electric cylinder; 19-guide cylinder; 20-compression oil cylinder 1; 21 - cutting part; 22- supporting part cylinder; 23- supporting part; 24- turning table; 25- controlling electric cylinder 2; 26- turning frame; 27- screw motor 1; 28- screw rod 1; 30- slide seat 1; 31- screw motor 2; 32- screw rod 2; 33- slide seat 2; 34- splitting control cylinder; 35- splitting telescopic frame; 36- splitting wheel; 37- splitting motor; 38- pushing control cylinder; 39- connecting rod; 40- pushing plate. DETAILED DESCRIPTION

[0021] Example: Figures 1 to 6 As shown, a collecting box 1 2 and a collecting box 2 3 are provided on the base 1 for collecting scraps; the collecting box 1 2 is used to collect the scrapped waste board, and the collecting box 2 3 is used to collect the electronic components on the waste board; a processing box 4 is provided on the base 1, and a supporting positioning mechanism is provided inside the processing box 4 for supporting the waste board; the supporting positioning mechanism includes a turning frame 11 rotatably mounted inside the processing box 4, and a supporting plate 13 is slidably provided on the turning frame 11 for supporting the waste board; the supporting positioning mechanism also includes a motor 15 fixedly arranged on the outside of the processing box 4, the motor 5 is used to drive the turning frame 11, and a control electric cylinder 12 is provided on the turning frame 11, and the control electric cylinder 12 is used to control the movement of the support plate 13, and a cutting groove is provided on the support plate 13.

[0022] A clamping and transferring mechanism is arranged in an array on the circumference of the processing box 4; a processing mechanism is arranged on the top of the processing box 4 for initially dividing the waste board; a crushing mechanism is arranged in an array on the circumference of the processing box 4 for crushing the waste board after the initial division; the clamping and transferring mechanism transfers the waste board to the crushing mechanism; the clamping and transferring mechanism includes a transfer seat 15 rotatably mounted on the processing box 4, a positioning seat 17 is telescopically arranged on the transfer seat 15, and a clamping electric cylinder 18 is arranged on the positioning seat 17, and the clamping electric cylinder 18 clamps and fixes the four corners of the particle board; The holding and transferring mechanism also includes a motor 2 6 fixedly arranged on the outside of the processing box 4, and a ring gear 10 rotatably installed on the processing box 4, a gear 1 7 is arranged on the output shaft of the motor 2 6, and the gear 1 7 and the ring gear 10 constitute a gear pair; the ring gear 10 is used to drive the transfer seat 15; a gear 2 14 is fixedly arranged on the transfer seat 15, and the gear 2 14 and the ring gear 10 constitute a gear pair; a clamping telescopic electric cylinder 16 is arranged on the transfer seat 15, and the telescopic rod of the clamping telescopic electric cylinder 16 is connected to the positioning seat 17; the transfer seat 15 is rotated to transfer the cut waste board to the shredding mechanism.

[0023] The processing mechanism includes a transfer frame 26 rotatably mounted on the top of the processing box 4, a slide 30 is slidably arranged on the transfer frame 26, and a segmentation mechanism and a push-off mechanism are slidably arranged on the slide 30; the processing mechanism includes a mounting frame 8 arranged on the top of the processing box 4, a transfer motor 9 is arranged on the mounting frame 8, a transfer table 24 is arranged on the output shaft of the transfer motor 9, a control electric cylinder 25 is fixedly arranged on the transfer table 24, and the telescopic rod of the control electric cylinder 25 is connected to the transfer frame 26, a screw motor 27 is fixedly arranged on the transfer frame 26, and a screw 28 is rotatably arranged, and the screw motor 27 is used to drive the screw 28; the slide 30 and the screw 28 constitute a spiral pair; the slide 30 is fixedly arranged on the slide 30, and a screw motor 21 is rotatably arranged on the screw 22. A slide 2 33 is slidably arranged on the slide 1 30, and the slide 2 33 is fixed with the screw rod 2 32 to form a spiral pair; a segmentation mechanism and a push-off mechanism are arranged on the slide 2 33; the segmentation mechanism includes a segmentation control cylinder 34 arranged on the slide 2 33, and a segmentation telescopic frame 35 is arranged on the telescopic rod of the segmentation control cylinder 34, and a segmentation wheel 36 and a segmentation motor 37 are arranged at the bottom end of the segmentation telescopic frame 35, and the segmentation motor 37 is used to drive the segmentation wheel 36; the push-off mechanism includes a push-off control cylinder 38 fixedly arranged on the slide 2 33, and a connecting rod 39 is rotatably installed on the telescopic rod of the push-off control cylinder 38, and a push-off plate 40 is rotatably installed on the slide 2 33, and the push-off plate 40 is rotatably connected to one end of the connecting rod 39, and the electronic components on the waste plate are pushed off by the push-off plate 40.

[0024] The crushing mechanism includes a guide cylinder 19 arranged on the processing box 4, a support part 23 is telescopically arranged inside the guide cylinder 19, and a cutting part 21 is telescopically arranged outside the guide cylinder 19; the crushing mechanism includes a support cylinder 22 fixedly arranged inside the guide cylinder 19, and the telescopic rod of the support cylinder 22 is connected to the support part 23; a compression cylinder 20 is arranged outside the guide cylinder 19, and the telescopic rod of the compression cylinder 20 is connected to the cutting part 21, the split waste plate is supported by the support part 23, and the crushing process is performed by the cutting part 21.

[0025] The principle of the present invention is as follows: the waste plate is placed on the support plate 13, and the height position of the support plate 13 can be adjusted by controlling the electric cylinder 12; the positioning seat 17 is controlled to cooperate with the four corners of the waste plate by clamping the telescopic electric cylinder 16, and fixed by the clamping electric cylinder 18; further, the electronic components on the surface of the waste plate are removed, that is, the indexing table 24 is controlled to rotate by the indexing motor 9 to adjust the orientation, and the electric cylinder 25 is controlled to control the indexing frame 26 to move to get close to the waste plate; the screw motor 1 27 works, the screw 1 28 rotates, so that the slide 1 30 moves, and the screw motor 2 31 and the screw 2 32 rotate to make the slide 2 33 slide The push plate 40 is moved to adjust the positions of the pushing mechanism and the splitting mechanism. Furthermore, the push plate 40 is deflected by the push control cylinder 38 under the connection of the connecting rod 39, that is, the bottom end of the push plate 40 is in contact with the surface of the waste plate, and the push plate 40 is moved on the surface of the waste plate to remove the electronic components through the movement of the slide seat 33. During the splitting, the position of the splitting wheel 36 is adjusted by the splitting control cylinder 34, the splitting motor 37 is operated, and the splitting wheel 36 splits the waste plate. In this embodiment, the waste plate is divided into four rectangular waste plates; the clamping and transferring mechanisms in various directions clamp and fix one of them respectively.

[0026] Before transferring the split waste plate, the motor 2 6 is first operated to make the gear ring 10 reciprocate under the gear transmission, thereby making the transfer seat 15 reciprocate, and the split waste plate shakes to shake off the residual electronic components remaining on it; then it is transferred to the top of the guide cylinder 19; the position of the support part 23 is controlled by the slide seat 2 33, so that the support part 23 supports the waste plate, and then the position of the cutting part 21 is controlled by the compression cylinder 1 20, and the waste plate is cut and fragmented by the cutting part 21, and the fragmented waste plate falls into the inside of the guide cylinder 19 and is collected in the collection box 1 2.

[0027] Furthermore, the motor 5 can be used to control the rotation of the flip frame 11, and the electric cylinder 12 can be used to control the height of the support plate 13. By flipping, the support plate 13 is directed toward the inside of the processing box 4 to remove the waste plate segmentation powder remaining on the support plate 13. In this embodiment, the waste plate is segmented and crushed, and the electronic components are separated from the waste plate body to facilitate subsequent processing, and the crushed separated materials are convenient for subsequent processing.

Claims

1. A waste electronic component recycling and crushing device, comprising a base (1), on which a first collecting box (2) and a second collecting box (3) are arranged for collecting crushed materials; characterized in that: A processing box (4) is arranged on the base (1), and a supporting positioning mechanism is arranged inside the processing box (4) for supporting the waste plate; the supporting positioning mechanism comprises a turning frame (11) rotatably mounted inside the processing box (4), and a supporting plate (13) is slidably arranged on the turning frame (11) for supporting the waste plate; a clamping and transferring mechanism is arranged in an array on the circumference of the processing box (4); a processing mechanism is arranged on the top of the processing box (4) for initially dividing the waste plate; a crushing mechanism is arranged in an array on the circumference of the processing box (4) for crushing the waste plate after the initial division; the clamping and transferring mechanism transfers the waste plate to the crushing mechanism; the clamping and transferring mechanism comprises a rotating A transfer seat (15) is mounted on the processing box (4), a positioning seat (17) is telescopically arranged on the transfer seat (15), a clamping electric cylinder (18) is arranged on the positioning seat (17), and the clamping electric cylinder (18) clamps and fixes the four corners of the particle board; a processing mechanism comprises a transfer frame (26) rotatably mounted on the top of the processing box (4), a slide seat 1 (30) is slidably arranged on the transfer frame (26), and a segmentation mechanism and a push-off mechanism are slidably arranged on the slide seat 1 (30); a fragmentation mechanism comprises a guide cylinder (19) mounted on the processing box (4), a support portion (23) is telescopically arranged inside the guide cylinder (19), and a cutting portion (21) is telescopically arranged outside the guide cylinder (19).

2. The waste electronic component recycling and crushing equipment according to claim 1 is characterized by: The supporting and positioning mechanism comprises a motor 1 (5) fixedly arranged outside the processing box (4), the motor 1 (5) being used to drive the turning frame (11), the turning frame (11) being provided with a control electric cylinder 1 (12), the control electric cylinder 1 (12) being used to control the movement of the supporting plate (13).

3. The waste electronic component recycling and crushing equipment according to claim 1 is characterized by: The clamping transfer mechanism comprises a second motor (6) fixedly arranged outside the processing box (4), and a ring gear (10) rotatably mounted on the processing box (4); a first gear (7) is arranged on the output shaft of the second motor (6); the first gear (7) and the ring gear (10) form a gear pair; the ring gear (10) is used to drive the transfer seat (15).

4. The waste electronic component recycling and crushing equipment according to claim 3 is characterized by: The transfer seat (15) is fixedly provided with a second gear (14), and the second gear (14) and the gear ring (10) form a gear pair; a clamping telescopic electric cylinder (16) is provided on the transfer seat (15), and a telescopic rod of the clamping telescopic electric cylinder (16) is connected to the positioning seat (17); the transfer seat (15) is rotated to transfer the cut waste plate to the shredding mechanism.

5. The waste electronic component recycling and crushing equipment according to claim 4 is characterized in that: The shredding mechanism comprises a support cylinder (22) fixedly arranged inside the guide cylinder (19), wherein a telescopic rod of the support cylinder (22) is connected to a support portion (23); a compression cylinder 1 (20) is arranged outside the guide cylinder (19), wherein a telescopic rod of the compression cylinder 1 (20) is connected to a cutting portion (21), and the cut waste plate is supported by the support portion (23) and shredded by the cutting portion (21).

6. The waste electronic component recycling and crushing equipment according to claim 1, characterized in that: The processing mechanism comprises a mounting frame (8) arranged on the top of the processing box (4), a rotation motor (9) is arranged on the mounting frame (8), a rotation platform (24) is arranged on the output shaft of the rotation motor (9), a control electric cylinder 2 (25) is fixedly arranged on the rotation platform (24), a telescopic rod of the control electric cylinder 2 (25) is connected to the rotation frame (26), a screw motor 1 (27) is fixedly arranged on the rotation frame (26), and a screw 1 (28) is rotatably arranged, the screw motor 1 (27) is used to drive the screw 1 (28); the slide seat 1 (30) and the screw 1 (28) form a spiral pair.

7. The waste electronic component recycling and crushing equipment according to claim 6, characterized in that: The first slide (30) is fixedly provided with a screw motor (31) and a screw rod (32) which is rotatably provided thereon; the first slide (30) is slidably provided with a slide (33); the slide (33) and the screw rod (32) are fixedly provided to form a spiral pair; and the splitting mechanism and the pushing mechanism are provided on the second slide (33).

8. The waste electronic component recycling and crushing equipment according to claim 7, characterized in that: The splitting mechanism comprises a splitting control oil cylinder (34) arranged on the second slide seat (33); a splitting telescopic frame (35) is arranged on the telescopic rod of the splitting control oil cylinder (34); a splitting wheel (36) and a splitting motor (37) are arranged at the bottom end of the splitting telescopic frame (35); and the splitting motor (37) is used to drive the splitting wheel (36).

9. The waste electronic component recycling and crushing equipment according to claim 7, characterized in that: The push-off mechanism comprises a push-off control oil cylinder (38) fixedly mounted on the second slide (33); a connecting rod (39) is rotatably mounted on the telescopic rod of the push-off control oil cylinder (38); a push-off plate (40) is rotatably mounted on the second slide (33); the push-off plate (40) is rotatably connected to one end of the connecting rod (39); and the electronic components on the waste plate are pushed off by the push-off plate (40).

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