Workbench for recycling waste televisions

Abstract

The utility model relates to the technical field of waste television recycling, and discloses a waste television recycling workbench which comprises an adjusting mechanism, an auxiliary mechanism and a bottom mechanism, the auxiliary mechanism is located at the upper end of the adjusting mechanism, the bottom mechanism is located at the bottom of the adjusting mechanism, and the adjusting mechanism comprises an operation table. A fixing block is fixedly connected to the bottom of the operation table, a supporting plate is rotationally connected to the inner wall of the fixing block, and a mounting plate is rotationally connected to the end, away from the fixing block, of the supporting plate. A hand wheel is rotated to drive a worm to rotate on the inner wall of a protection box and drive a worm gear to rotate at the same time, so that a two-way lead screw rotates, due to the fact that threads of the two-way lead screw are opposite, installation bases move away from each other, an installation plate slides on the inner wall of a limiting groove, and meanwhile a supporting plate rotates on the inner wall of a fixing block; and therefore, the height of the operation table can be adjusted according to the requirements of workers in actual use, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling and processing of waste televisions, in particular to a workbench for recycling and processing of waste televisions. Background Art

[0002] Televisions contain many harmful substances such as lead, phosphors, brominated flame retardants, etc. Therefore, they must be properly handled after being scrapped, otherwise they will cause great harm to the environment. At the same time, waste televisions contain a large amount of glass, metals and plastics that can be recycled, which have a high recycling value. At present, the dismantling process of waste televisions mainly includes manual dismantling and machine dismantling. The manual dismantling part is the front-end process of dismantling, which is mainly the initial dismantling of waste televisions by manual labor, removing plastics, iron, wires, circuit boards, picture tubes, transformers, deflection coils, speakers, degaussing wires, high-frequency heads and other components that can be disassembled separately; the machine dismantling part is mainly the dismantling of picture tubes, including the removal of explosion-proof belts, crushing and recycling of phosphors, etc.

[0003] The publication number CN216265901U discloses a TV shell disassembly workbench. The top cover is lifted, and a fixed rod arranged on the inner wall of the top cover drives one end of the telescopic rod to rise. The hydraulic rod B rotatably connected to the box body drives the other end of the telescopic rod to rise and fix. The required parts are put into the parts box, and the telescopic rod is extended to a distance where the TV can be placed. The disassembled TV is placed on the parts box, and the cylinder drives the parts box to rise, so as to lift the TV to a suitable height, and the telescopic rod is stretched to a suitable position. The screw button is connected with the limit hole to stabilize the telescopic rod, and the motor drives the threaded rod to rotate, so that the corner bracket is moved to a suitable position to fix the two corners of the TV, and the hydraulic rod A drives the clamping plate to extend to a suitable position to fix the two sides of the TV. The cylinder drives the parts box to drop, and the required tools are taken out from the drawer, and the TV shell can be disassembled.

[0004] The TV shell disassembly workbench is arranged in this way so that the corner brackets are moved to appropriate positions to fix the two corners of the TV, but the overall height cannot be adjusted, resulting in that people of different heights cannot adjust according to their needs when using it, which reduces practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a workbench for recycling and processing waste televisions.

[0006] The utility model is implemented by the following technical scheme: a workbench for recycling and processing waste televisions, comprising an adjustment mechanism, an auxiliary mechanism and a bottom mechanism, wherein the auxiliary mechanism is located at the upper end of the adjustment mechanism, and the bottom mechanism is located at the bottom of the adjustment mechanism;

[0007] The adjustment mechanism includes an operating table. A fixed block is fixedly connected to the bottom of the operating table. A support plate is rotatably connected to the inner wall of the fixed block. One end of the support plate away from the fixed block is rotatably connected to a mounting plate. A fixed rod is fixedly connected to one end of the mounting plate. A mounting seat is fixedly connected to the end of the fixed rod away from the mounting plate. A bidirectional lead screw is threadedly connected to the inner wall of the mounting seat. A worm gear is fixedly connected to the surface of the bidirectional lead screw. A worm is arranged above the worm gear. A hand wheel is fixedly connected to one end of the worm. One end of the worm is rotatably connected to a protective box. One end of the bidirectional lead screw is rotatably connected to a fixed seat.

[0008] Through the above technical solution, by rotating the hand wheel to drive the worm to rotate, the worm gear is driven to rotate, so that the bidirectional lead screw rotates, driving the mounting seat to move, causing the support plate to move to both sides, lifting the operating table, thereby adjusting the height of the operating table.

[0009] As a further improvement of the above solution, the number of the fixed blocks is set to four. The four fixed blocks are symmetrically distributed with the operating table as the center. The number of the support plates and the mounting plates corresponds to that of the fixed blocks. The number of the mounting seats is set to two. The two mounting seats are symmetrically distributed with the bidirectional lead screw as the center.

[0010] Through the above technical solution, the operating table is supported by four support plates to improve stability.

[0011] As a further improvement of the above solution, one end of the bidirectional lead screw away from the fixed seat is rotatably connected to the inner wall of the protective box. The worm and the worm gear are meshed with each other. The hand wheel is located outside the protective box.

[0012] As a further improvement of the above solution, the auxiliary mechanism includes a vertical plate. A top plate is fixedly connected to the top of the vertical plate. A lighting lamp is fixedly connected to the bottom of the top plate. A storage box is fixedly connected to the upper surface of the operating table. A placement groove is formed inside the storage box. A vacuum suction cup is placed on the upper end of the operating table.

[0013] Through the above technical solution, the TV is adsorbed and fixed by the vacuum suction cup, which is convenient for disassembling the TV.

[0014] As a further improvement of the above solution, the bottom of the vertical plate is fixedly connected to the upper surface of the operating table. The number of the storage boxes is set to two. The two storage boxes are symmetrically distributed with the operating table as the center.

[0015] Through the above technical solution, different disassembly tools are placed in the placement groove, reducing the time for finding tools later, which is beneficial to improving work efficiency.

[0016] As a further improvement of the above solution, the bottom mechanism includes a fixed bottom plate, a limiting groove is formed on the upper surface of the fixed bottom plate, and universal wheels are fixedly connected to the bottom of the fixed bottom plate.

[0017] Through the above technical solution, it is convenient to move the overall position through the universal wheels.

[0018] As a further improvement of the above solution, the upper surface of the fixed bottom plate is fixedly connected to the bottom of the fixed seat, the upper surface of the fixed bottom plate is fixedly connected to the bottom of the protective box, the inner wall of the limiting groove is slidably connected to the surface of the mounting plate, the number of the universal wheels is set to four, and the four universal wheels are symmetrically distributed with the fixed bottom plate as the center.

[0019] Through the above technical solution, the position of the mounting plate is limited by the limiting groove.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] In the present utility model, by setting an adjusting mechanism, specifically, by rotating the hand wheel to drive the worm to rotate on the inner wall of the protective box, and at the same time driving the worm wheel to rotate, so that the bidirectional lead screw rotates. Since the threads of the bidirectional lead screw are opposite, the mounting seats move away from each other, causing the mounting plate to slide on the inner wall of the limiting groove, and at the same time the support plate rotates in the inner wall of the fixed block, thereby adjusting the height of the operating table, which is convenient for adjustment according to the needs of the staff during actual use and improves the practicability.

[0022] In the present utility model, by setting an auxiliary mechanism, specifically, the TV is adsorbed and fixed by a vacuum chuck, which is convenient for disassembling the TV. The disassembled tools are stored and classified through the placement grooves formed in the storage frame, which is convenient for finding the tools subsequently and is beneficial to improving the efficiency of disassembling the TV. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic side view of the overall structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the adjusting mechanism structure of the present utility model;

[0026] Figure 4 is a schematic diagram of the connection structure of the fixed bottom plate of the present utility model;

[0027] Figure 5 is a schematic diagram of the overall structure of the present utility model.

[0028] Main Symbol Explanation:

[0029] 1. Adjusting mechanism; 101. Operating table; 102. Fixed block; 103. Support plate; 104. Mounting plate; 105. Fixed rod; 106. Mounting seat; 107. Bi-directional lead screw; 108. Worm gear; 109. Worm; 110. Handwheel; 111. Protective box; 112. Fixed seat; 2. Auxiliary mechanism; 201. Vertical plate; 202. Top plate; 203. Storage box; 204. Placement groove; 205. Vacuum chuck; 206. Lighting lamp; 3. Bottom mechanism; 301. Fixed bottom plate; 302. Limiting groove; 303. Universal wheel. Detailed implementation manners

[0030] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0031] Embodiment:

[0032] Please refer to Figures 1-5 , A workbench for recycling and processing waste televisions in this embodiment includes an adjusting mechanism 1, an auxiliary mechanism 2, and a bottom mechanism 3. The auxiliary mechanism 2 is located at the upper end of the adjusting mechanism 1, and the bottom mechanism 3 is located at the bottom of the adjusting mechanism 1;

[0033] The adjusting mechanism 1 includes an operating table 101. A fixed block 102 is fixedly connected to the bottom of the operating table 101. A support plate 103 is rotatably connected to the inner wall of the fixed block 102. One end of the support plate 103 away from the fixed block 102 is rotatably connected to a mounting plate 104. A fixed rod 105 is fixedly connected to one end of the mounting plate 104. One end of the fixed rod 105 away from the mounting plate 104 is fixedly connected to a mounting seat 106. A bi-directional lead screw 107 is threadedly connected to the inner wall of the mounting seat 106. A worm gear 108 is fixedly connected to the surface of the bi-directional lead screw 107. A worm 109 is arranged above the worm gear 108. One end of the worm 109 is fixedly connected to a handwheel 110. One end of the worm 109 is rotatably connected to a protective box 111. One end of the bi-directional lead screw 107 is rotatably connected to a fixed seat 112. By rotating the handwheel 110, the worm 109 rotates in the inner wall of the protective box 111, and at the same time drives the worm gear 108 to rotate, so that the bi-directional lead screw 107 rotates. Since the threads of the bi-directional lead screw 107 are opposite, the mounting seats 106 move away from each other, causing the mounting plate 104 to slide in the inner wall of the limiting groove 302, and at the same time the support plate 103 rotates in the inner wall of the fixed block 102, thereby adjusting the height of the operating table 101, which is convenient for adjustment according to the needs of the staff during actual use and improves the practicability.

[0034] The number of the fixing blocks 102 is set to four, and the four fixing blocks 102 are symmetrically distributed around the operating table 101. The numbers of the support plates 103 and the mounting plates 104 correspond to those of the fixing blocks 102. The number of the mounting seats 106 is set to two, and the two mounting seats 106 are symmetrically distributed around the bidirectional lead screw 107.

[0035] One end of the bidirectional lead screw 107 far away from the fixed seat 112 is rotationally connected to the inner wall of the protection box 111. The worm 109 meshes with the worm gear 108, and the hand wheel 110 is located outside the protection box 111.

[0036] The auxiliary mechanism 2 includes a vertical plate 201. The top of the vertical plate 201 is fixedly connected with a top plate 202. The bottom of the top plate 202 is fixedly connected with a lighting lamp 206. The upper surface of the operating table 101 is fixedly connected with a storage box 203. A placement groove 204 is formed inside the storage box 203. A vacuum chuck 205 is placed on the upper end of the operating table 101. The TV is adsorbed and fixed by the vacuum chuck 205, which is convenient for disassembling the TV. The disassembled tools are stored and classified through the placement groove 204 formed in the storage box 203, which is convenient for finding the tools subsequently and is beneficial to improving the efficiency of disassembling the TV.

[0037] The bottom of the vertical plate 201 is fixedly connected with the upper surface of the operating table 101. The number of the storage boxes 203 is set to two, and the two storage boxes 203 are symmetrically distributed around the operating table 101.

[0038] The bottom mechanism 3 includes a fixed bottom plate 301. A limiting groove 302 is formed on the upper surface of the fixed bottom plate 301. The bottom of the fixed bottom plate 301 is fixedly connected with universal wheels 303. The position of the mounting plate 104 is limited through the limiting groove 302, so that the mounting plate 104 is more stable when moving. The whole can be moved conveniently through the universal wheels 303.

[0039] The upper surface of the fixed bottom plate 301 is fixedly connected with the bottom of the fixed seat 112. The upper surface of the fixed bottom plate 301 is fixedly connected with the bottom of the protection box 111. The inner wall of the limiting groove 302 is slidably connected with the surface of the mounting plate 104. The number of the universal wheels 303 is set to four, and the four universal wheels 303 are symmetrically distributed around the fixed bottom plate 301.

[0040] In the embodiment of the present application, the implementation principle of a workbench for recycling and processing waste televisions is as follows: During use, first rotate the handwheel 110 to drive the worm 109 to rotate on the inner wall of the protective box 111, and at the same time drive the worm gear 108 to rotate, so that the bidirectional lead screw 107 rotates. Since the threads of the bidirectional lead screw 107 are opposite, the mounting seats 106 move away from each other, causing the mounting plate 104 to slide on the inner wall of the limiting groove 302. At the same time, the support plate 103 rotates on the inner wall of the fixed block 102, thereby adjusting the height of the operating table 101, facilitating adjustment according to the needs of the staff during actual use, and improving practicality. The television is adsorbed and fixed by the vacuum suction cup 205, facilitating the disassembly of the television. The disassembled tools are stored and classified through the placement groove 204 opened in the storage box 203, facilitating the subsequent search for tools and being beneficial to improving the efficiency of television disassembly. The position of the mounting plate 104 is limited by the limiting groove 302, making the mounting plate 104 more stable during movement. The overall movement is facilitated by the universal wheels 303.

[0041] The above implementation manners are only the preferred implementation manners of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A workbench for recycling waste televisions, characterized in that: It comprises an adjusting mechanism (1), an auxiliary mechanism (2) and a bottom mechanism (3), wherein the auxiliary mechanism (2) is located at the upper end of the adjusting mechanism (1), and the bottom mechanism (3) is located at the bottom of the adjusting mechanism (1); The adjustment mechanism (1) comprises an operating table (101), the bottom of the operating table (101) is fixedly connected to a fixing block (102), the inner wall of the fixing block (102) is rotatably connected to a support plate (103), one end of the support plate (103) away from the fixing block (102) is rotatably connected to a mounting plate (104), one end of the mounting plate (104) is fixedly connected to a fixing rod (105), and one end of the fixing rod (105) away from the mounting plate (104) is fixedly connected to a A mounting seat (106), wherein the inner wall of the mounting seat (106) is threadedly connected to a bidirectional screw rod (107), the surface of the bidirectional screw rod (107) is fixedly connected to a worm wheel (108), a worm (109) is arranged at the upper end of the worm wheel (108), one end of the worm (109) is fixedly connected to a hand wheel (110), one end of the worm (109) is rotatably connected to a protective box (111), and one end of the bidirectional screw rod (107) is rotatably connected to a fixed seat (112).

2. A workbench for recycling and treating waste televisions as claimed in claim 1, characterized in that: The number of the fixed blocks (102) is four, and the four fixed blocks (102) are symmetrically distributed with the operating table (101) as the center. The number of the support plates (103) and the mounting plates (104) corresponds to the number of the fixed blocks (102). The number of the mounting seats (106) is two, and the two mounting seats (106) are symmetrically distributed with the bidirectional screw rod (107) as the center.

3. A workbench for recycling and treating waste televisions as claimed in claim 1, characterized in that: One end of the bidirectional screw rod (107) away from the fixing seat (112) is rotatably connected to the inner wall of the protection box (111), the worm (109) and the worm wheel (108) are meshed with each other, and the hand wheel (110) is located outside the protection box (111).

4. A workbench for recycling and treating waste televisions as claimed in claim 1, characterized in that: The auxiliary mechanism (2) comprises a vertical plate (201), the top of the vertical plate (201) is fixedly connected to a top plate (202), the bottom of the top plate (202) is fixedly connected to a lighting lamp (206), the upper surface of the operating table (101) is fixedly connected to a storage frame (203), a placement groove (204) is provided inside the storage frame (203), and a vacuum suction cup (205) is placed on the upper end of the operating table (101).

5. A workbench for recycling and treating waste televisions as claimed in claim 4, characterized in that: The bottom of the vertical plate (201) is fixedly connected to the upper surface of the operating table (101), and the number of the storage frames (203) is two, and the two storage frames (203) are symmetrically distributed with the operating table (101) as the center.

6. A workbench for recycling and treating waste televisions as claimed in claim 1, characterized in that: The bottom mechanism (3) comprises a fixed bottom plate (301), a limiting groove (302) is provided on the upper surface of the fixed bottom plate (301), and a universal wheel (303) is fixedly connected to the bottom of the fixed bottom plate (301).

7. A workbench for recycling and treating waste televisions as claimed in claim 6, characterized in that: The upper surface of the fixed base plate (301) is fixedly connected to the bottom of the fixed seat (112), the upper surface of the fixed base plate (301) is fixedly connected to the bottom of the protective box (111), the inner wall of the limiting groove (302) is slidably connected to the surface of the mounting plate (104), and the number of the universal wheels (303) is four, and the four universal wheels (303) are symmetrically distributed with the fixed base plate (301) as the center.

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