Disassembling device for circuit board recycling

Abstract

The utility model belongs to the technical field of circuit board recovery, particularly relates to a disassembling device for circuit board recovery, and aims to solve the problems that a circuit board is tedious to adjust and parts are not easy to collect in the background technology, and adopts the scheme that the disassembling device comprises a base, a top frame is arranged on the outer wall of the top of the base, and connecting columns are welded to the outer walls of the two ends of the top frame; and the outer wall of one end of one connecting column is fixedly connected with a worm wheel. The self-locking characteristic between the worm and the worm gear is utilized, only the handle needs to be rotated when the inclination angle of the circuit board body is adjusted, operation is convenient and fast, the structure is stable, the circuit board body can be fixed by pushing the sliding base through the air cylinder, the circuit board body can be prevented from shaking in the disassembling process, stability is higher, and the service life of the circuit board is prolonged. And when the parts are separated from the circuit board body, the parts can pass through the discharging opening and are discharged along the discharging frame, so that the cleanliness of the device is ensured, and the parts can be conveniently collected in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board recycling, in particular to a disassembly device for circuit board recycling. Background Art

[0002] Circuit board recycling refers to the process of dismantling and processing waste circuit boards to recover the metals and other useful materials in them. This process not only helps to reuse resources but also reduces environmental pollution.

[0003] After searching, the patent (application number: 201721597066.9) discloses a "circuit board disassembly device for recycling waste electrical components". The device uses a positioning device to locate the circuit board, making it easier for workers to disassemble it. The use of a soldering iron stand can prevent people from forgetting to turn off the soldering iron when it is not in use, resulting in wasted energy. However, the device has some shortcomings during use:

[0004] First, the device uses gears, handles, latches, the first spring of the guide rod, and a guide seat to change the tilt angle of the circuit. However, during use, each adjustment requires pulling down the latch and then turning the gear. This method is uneven, cumbersome, and structurally unstable.

[0005] In addition, when the device disassembles the circuit board, the components will fall directly onto the base, which not only causes pollution to the equipment, but also increases the difficulty of collecting the components later. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the utility model provides a disassembly device for recycling circuit boards, which overcomes the shortcomings of the existing technology and effectively solves the problems of cumbersome circuit board adjustment and difficult collection of components.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A disassembly device for recycling circuit boards, comprising a base, a top frame provided on the outer wall of the top of the base, and connecting columns welded to the outer walls of both ends of the top frame, a worm wheel fixedly connected to the outer wall of one end of one of the connecting columns, a worm engaged with the outer wall of the worm wheel, and a handle welded to the outer wall of one end of the worm;

[0009] One end of the top outer wall of the top frame is welded with a fixing seat, and the other end of the top outer wall of the top frame is fixedly connected to a cylinder by screws, and the cylinder piston rod is fixedly connected to a sliding seat;

[0010] A discharge opening is provided on the outer wall of the top of the base, and a discharge frame is fixedly connected to the inner wall of the discharge opening.

[0011] Preferably, H-shaped frames are welded to both sides of the outer wall of the top of the base, and the two connecting columns are rotatably connected to the inner wall of the H-shaped frame.

[0012] Preferably, a drawer for placing disassembly tools is fixedly connected to the inner wall of the top of the base by screws.

[0013] Preferably, symmetrically distributed plates are welded to the outer wall of the top of the base, and the worm is rotatably connected to the inner wall of the plate.

[0014] Preferably, a slide groove is provided at the other end of the outer wall of the top frame, and the slide seat is slidably connected to the inner wall of the slide groove.

[0015] Preferably, a circuit board body is placed between the fixing seat and the sliding seat.

[0016] Preferably, a positioning groove is provided on one side of the fixing seat and the sliding seat, and the circuit board body is tightly attached to the inner wall of the positioning groove.

[0017] Preferably, the discharge frame includes a vertical frame and an oblique frame, wherein the vertical frame is fixed on the inner wall of the discharge port, and the oblique frame is welded to the bottom outer wall of the vertical frame.

[0018] The beneficial effects of the utility model are:

[0019] 1. The circuit board recycling disassembly device designed in this paper can control the rotation of the worm wheel by turning the worm, and then control the rotation of the circuit board body. By utilizing the self-locking characteristics between the worm and the worm wheel, when adjusting the tilt angle of the circuit board body, only the handle needs to be turned. The operation is convenient and fast, and the structure is stable.

[0020] 2. This circuit board recycling disassembly device uses a cylinder to push the slide to secure the circuit board when the circuit board is placed between the fixed seat and the slide. Compared to the method of using springs to squeeze the circuit board to keep it fixed, this device can prevent the circuit board from shaking during the disassembly process and has higher stability.

[0021] 3. The circuit board recycling disassembly device designed in this paper has a discharge port on the base. When the circuit board body is disassembled, the parts will pass through the discharge port and be discharged along the discharge frame when they are separated from the circuit board body. This not only ensures the neatness of the device, but also facilitates the collection of parts at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of the overall structure of a circuit board recycling disassembly device proposed in the utility model;

[0023] Figure 2 This is a side view of the overall structure of a circuit board recycling disassembly device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the top frame connection structure of a circuit board recycling disassembly device proposed by the utility model.

[0025] In the figure: 1. Base; 2. Top frame; 3. Connecting column; 4. Worm gear; 5. Worm; 6. Handle; 7. Fixed seat; 8. Cylinder; 9. Slide; 10. Unloading port; 11. Discharge frame; 12. H-shaped frame; 13. Drawer; 14. Plate; 15. Slide; 16. Circuit board body; 17. Positioning groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1, refer to Figure 1-3 A disassembly device for recycling circuit boards includes a base 1, a top frame 2 is provided on the top outer wall of the base 1, and connecting columns 3 are welded to the outer walls of both ends of the top frame 2, one end of the outer wall of one connecting column 3 is fixedly connected to a worm gear 4, and the outer wall of the worm gear 4 is meshed with a worm 5, and a handle 6 is welded to the outer wall of one end of the worm gear 5.

[0028] In this embodiment, the rotation of the worm gear 4 can be controlled by rotating the worm 5, and then the rotation of the circuit board body 16 can be controlled. By utilizing the self-locking characteristics between the worm 5 and the worm gear 4, when adjusting the inclination angle of the circuit board body 16, it is only necessary to rotate the handle 6. The operation is convenient and fast, and the structure is stable.

[0029] Example 2, refer to Figure 3 A disassembly device for recycling circuit boards, one end of the top outer wall of the top frame 2 is welded with a fixing seat 7, and the other end of the top outer wall of the top frame 2 is fixedly connected to a cylinder 8 by a screw, and the piston rod of the cylinder 8 is fixedly connected to a slide seat 9.

[0030] In this embodiment, when the circuit board body 16 is placed between the fixed seat 7 and the slide 9, the cylinder 8 is used to push the slide 9 to fix the circuit board body 16. Compared with the method of using a spring to squeeze the circuit board body 16 to keep it fixed, this device can prevent the circuit board body 16 from shaking during the disassembly process and has higher stability.

[0031] Example 3, refer to Figure 1-2 A disassembly device for recycling circuit boards, a top outer wall of a base 1 is provided with a discharge port 10, and an inner wall of the discharge port 10 is fixedly connected to a discharge frame 11.

[0032] In this embodiment, a discharge port 10 is opened on the base 1. During the disassembly process of the circuit board body 16, when the components are detached from the circuit board body 16, they will pass through the discharge port 10 and be discharged along the discharge frame 11, which not only ensures the neatness of the device, but also facilitates the later collection of components.

[0033] Reference Figure 1 and Figure 3 H-shaped frames 12 are welded on both sides of the outer wall of the top of the base 1, and the two connecting columns 3 are rotatably connected to the inner wall of the H-shaped frame 12.

[0034] Reference Figure 1 A drawer 13 for placing disassembly tools is fixedly connected to the inner wall of the top of the base 1 by screws.

[0035] Reference Figure 2 The outer wall of the top of the base 1 is welded with symmetrically distributed plates 14, and the worm 5 is rotatably connected to the inner wall of the plate 14.

[0036] Reference Figure 3 A slide groove 15 is provided at the other end of the outer wall of the top frame 2 , and the slide seat 9 is slidably connected to the inner wall of the slide groove 15 .

[0037] Reference Figure 1 and Figure 3 A circuit board body 16 is placed between the fixed seat 7 and the sliding seat 9.

[0038] Reference Figure 3 A positioning groove 17 is provided on one side of the fixed seat 7 and the sliding seat 9, and the circuit board body 16 is tightly attached to the inner wall of the positioning groove 17.

[0039] Reference Figure 1-2 The discharge frame 11 includes a vertical frame and an oblique frame, wherein the vertical frame is fixed on the inner wall of the discharge port 10, and the oblique frame is welded to the bottom outer wall of the vertical frame.

[0040] Working principle: First, place the circuit board body 16 between the fixed seat 7 and the slide 9, and use the cylinder 8 to push the slide 9 to fix the circuit board body 16. Before disassembly, you can open the drawer 13 and take out the corresponding disassembly tools. During the disassembly process, you can control the rotation of the worm gear 4 by rotating the worm 5, and then control the rotation of the circuit board body 16. Choose a suitable angle to disassemble the circuit board body 16. The parts disassembled and discharged from the circuit board body 16 can be directly discharged through the discharge port 10 along the discharge frame 11.

[0041] The present invention is described in detail with reference to the examples of the exemplary embodiments. However, it will be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the scope of protection of the present invention, which is determined by the appended claims. The foregoing description of the specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can implement and utilize the various different exemplary embodiments of the present invention and various different options and changes. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A disassembly device for recycling circuit boards, comprising a base (1), characterized in that: The top outer wall of the base (1) is provided with a top frame (2), and the outer walls at both ends of the top frame (2) are welded with connecting columns (3), one end outer wall of one of the connecting columns (3) is fixedly connected to a worm wheel (4), and the outer wall of the worm wheel (4) is meshed with a worm (5), and one end outer wall of the worm wheel (5) is welded with a handle (6); A fixing seat (7) is welded to one end of the top outer wall of the top frame (2), and a cylinder (8) is fixedly connected to the other end of the top outer wall of the top frame (2) by screws, and a piston rod of the cylinder (8) is fixedly connected to a sliding seat (9); A discharge opening (10) is provided on the outer wall of the top of the base (1), and a discharge frame (11) is fixedly connected to the inner wall of the discharge opening (10).

2. A circuit board recycling disassembly device according to claim 1, characterized in that: H-shaped frames (12) are welded to both sides of the outer wall of the top of the base (1), and the two connecting columns (3) are rotatably connected to the inner wall of the H-shaped frame (12).

3. A circuit board recycling disassembly device according to claim 1, characterized in that: A drawer (13) for placing disassembly tools is fixedly connected to the inner wall of the top of the base (1) by screws.

4. A circuit board recycling disassembly device according to claim 1, characterized in that: The top outer wall of the base (1) is welded with symmetrically distributed plates (14), and the worm (5) is rotatably connected to the inner wall of the plate (14).

5. A circuit board recycling disassembly device according to claim 1, characterized in that: A sliding groove (15) is provided at the other end of the top outer wall of the top frame (2), and the sliding seat (9) is slidably connected to the inner wall of the sliding groove (15).

6. A circuit board recycling disassembly device according to claim 1, characterized in that: A circuit board body (16) is placed between the fixed seat (7) and the sliding seat (9).

7. A circuit board recycling disassembly device according to claim 1, characterized in that: A positioning groove (17) is provided on one side of the fixing seat (7) and the sliding seat (9), and the circuit board body (16) is tightly attached to the inner wall of the positioning groove (17).

8. A circuit board recycling disassembly device according to claim 1, characterized in that: The discharge frame (11) comprises a vertical frame and an oblique frame, wherein the vertical frame is fixed on the inner wall of the discharge port (10), and the oblique frame is welded to the bottom outer wall of the vertical frame.

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