Screen breaking device for waste television treatment

Abstract

The utility model discloses a screen breaking device for waste television treatment, which belongs to the technical field of waste television treatment, and comprises a box body, a clamping assembly is arranged on one side of the inner wall of the box body, and the clamping assembly comprises a pressing plate capable of ascending and descending and is used for limiting a placed screen; a first air outlet and a second air outlet are formed in one side of the box body and used for discharging scraps generated when the screen is broken. The television screen cutting device has the beneficial effects that by arranging the feeding port, the first baffle, the discharging port, the second baffle and the like, a television screen needing to be treated is put in, the cut screen is taken out, the box body can be sealed during cutting, powder and fluorescent powder are prevented from flying out, and air pollution is avoided; and by arranging an exhaust pipe, an air outlet, a high-pressure air pump, a filter plate and the like, during cutting, powder and fluorescent powder generated by cutting are discharged, and the interior of the box body is rapidly treated.

Description

Technical Field

[0001] The utility model relates to the technical field of waste television processing, and more specifically, to a screen breaking device for processing waste televisions. Background Art

[0002] A television is a device that uses electronic technology to transmit moving images and audio signals based on the visual persistence characteristics and visual psychology of the human eye. As a commonly used electronic device in the home, televisions are subject to damage and replacement, so discarded old batteries become a problem, and the recycling of old televisions is of great significance to environmental protection. Electronic waste contains a variety of harmful substances. If it is incinerated or landfilled at will, it will cause pollution to the soil and water sources. Recycling can not only reduce resource waste, but also effectively reduce environmental pollution. Therefore, specialized personnel are needed to handle waste televisions. When disposing of used batteries, the TV screen is generally removed for recycling and reuse.

[0003] In the related art, a screen breaking device for processing waste televisions and computers is provided. The device starts a first telescopic cylinder to push a limit plate with the assistance of a rolling ball to limit the two sides of the television and computer. After the limit is set, the threaded rod is rotated in the opposite direction to drive the stop block to return to the inside of the trough. Then, the transparent protective plate is lowered to block one end of the frame for protection. After the television and computer are set, the second telescopic cylinder is started to drive the laser cutting head below to a suitable height. Then, the first electric slide rail and the second electric slide rail are started to drive the laser cutting head below to move forward, backward, left and right to cut the display screens on the television and computer and remove them. Finally, the fan is started while the screen is broken so that the fan adsorbs the powder and phosphor generated in the screen breaking process through the adsorption port and is collected through the pipe inside the box. After a period of time, the box is opened to take out the powder and phosphor adsorbed inside.

[0004] The above-mentioned existing technical solutions have the following defects: when the display screen is cut, it is impossible to fix the limit on the display screen, which will cause the display screen to shake during cutting, causing damage to the display screen and affecting recycling and reuse. In addition, blowing away the powder and phosphor generated by the cutting will cause the gas flow in the box to become faster, causing the powder and phosphor to roll in the box, making it impossible for the staff to remove the cut screen. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a screen breaking device for processing waste televisions, which has the characteristics of extracting and processing the powder and phosphor generated by cutting.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides a screen-breaking device for processing waste televisions, comprising a box body, wherein a clamping assembly is provided on one side of the inner wall of the box body, and the clamping assembly includes a lifting and lowering pressure plate to limit the position of the screen placed therein;

[0009] A first air outlet and a second air outlet are provided on one side of the box body for discharging debris generated when the screen is broken;

[0010] One side of the first air outlet and the second air outlet is connected to an exhaust pipe, and a plurality of air outlet heads are arranged in the exhaust pipe, and the directions of the plurality of air outlet heads are all toward the other end of the exhaust pipe.

[0011] When using a screen breaking device for processing waste televisions using the present technical solution, the placed screen is pressed and fixed by a pressing plate, thereby facilitating subsequent cutting operations. Through the first air outlet, the second air outlet, the exhaust pipe and the air outlet head, the air pressure in the exhaust pipe is reduced, so that the gas carrying powder and phosphor in the box will enter the exhaust pipe through the first air outlet and the second air outlet, thereby processing the powder and phosphor, and realizing rapid processing inside the box, which is convenient for subsequent operations.

[0012] Furthermore, a support base is connected to one side of the box body, a high-pressure air pump is connected to the top of the support base, the output end of the high-pressure air pump is connected to a ventilation pipe, the other end of the ventilation pipe is connected to multiple diversion pipes, and the other ends of the multiple diversion pipes all pass through the exhaust pipe and are connected to the air outlet head.

[0013] Furthermore, a filter plate is provided in the exhaust pipe, and the position of the filter plate is such that the top is inclined toward the box body. A plurality of exhaust ports are provided at the other end of the exhaust pipe. The bottom of the exhaust pipe is connected to a storage frame, and the top of the storage frame is connected to the exhaust pipe. The storage frame is located below the filter plate, and an adsorption frame is placed in the storage frame. A sealing cover is connected to one side of the storage frame.

[0014] Furthermore, a feed port is provided on a side of the box body away from the clamping assembly, the top of the feed port is slidably connected to a first baffle, the top of the first baffle is connected to a hanging ring, one side of the box body is connected to a telescopic frame, the telescopic frame is located above the feed port, and the hanging ring cooperates with the telescopic frame.

[0015] Furthermore, the clamping assembly includes a first support plate and a second support plate, the first support plate and the second support plate are both connected to one side of the inner wall of the box body, the second support plate is slidably connected with a sliding rod, the bottom end of the sliding rod is located between the first support plate and the second support plate, and is connected above the pressure plate, a spring is provided between the pressure plate and the second support plate, the spring is sleeved on the sliding rod, and the top end of the sliding rod is connected to a stop block, and the stop block is located above the second support plate.

[0016] Furthermore, a discharge port is provided on the front of the box body, a second baffle is rotatably connected to the top of the discharge port, and a buffer plate is connected to the bottom of the inner wall of the box body.

[0017] Furthermore, an electric slide rail is connected to the top of the inner wall of the box, a sliding frame is slidably connected to the electric slide rail, a laser cutting device is provided at the bottom of the sliding frame, and placement frames are connected to both sides of the inner wall of the box, and both placement frames cooperate with the clamping assembly.

[0018] (3) Beneficial effects

[0019] In summary, the present invention has the following beneficial effects:

[0020] 1. By setting up the feed port, first baffle, discharge port and second baffle, the TV screens to be processed can be placed in and the cut screens can be taken out. The box can be sealed during cutting to prevent powder and phosphor from flying out and polluting the air. By setting up the exhaust pipe, air outlet, high-pressure air pump and filter plate, the powder and phosphor generated by cutting can be discharged during cutting, and the box can be quickly processed to avoid affecting subsequent operations.

[0021] 2. By setting a clamping component, the placed screen is clamped and limited, and the cutting operation is performed in conjunction with the laser cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0024] Figure 2 This is a schematic structural diagram of the second stereoscopic structure of the utility model;

[0025] Figure 3 It is a schematic structural diagram of a three-dimensional cross-section of the utility model;

[0026] Figure 4 This is a schematic structural diagram of the three-dimensional structure of the utility model;

[0027] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of the clamping assembly;

[0028] Figure 6 For this utility model Figure 1 Schematic diagram of the structure of the middle exhaust pipe;

[0029] Figure 7 For this utility model Figure 6 Schematic diagram of the structure with the A part in the middle enlarged.

[0030] The symbols in the accompanying drawings are:

[0031] 1. Box body; 2. Feed inlet; 3. First baffle; 4. Hanging ring; 5. Telescopic rack; 6. Placement rack; 7. Clamping assembly; 701. First support plate; 702. Second support plate; 703. Slide rod; 704. Press plate; 705. Spring; 706. Stop block; 8. Discharge port; 9. Second baffle; 10. Buffer plate; 11. Electric slide rail; 12. Sliding rack; 13. Laser cutting device; 14. First air outlet; 15. Second air outlet; 16. Exhaust pipe; 17. Air outlet head; 18. Support seat; 19. High-pressure air pump; 20. Ventilation pipe; 21. Diverter pipe; 22. Filter plate; 23. Exhaust port; 24. Storage frame; 25. Adsorption frame; 26. Sealing cover. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0033] Example 1:

[0034] See also Figure 1 、 Figure 3 、 Figure 6 and Figure 7The utility model provides a technical solution: a screen-breaking device for processing waste televisions, comprising a box body 1, a clamping assembly 7 is provided on one side of the inner wall of the box body 1, the clamping assembly 7 includes a lifting and lowering pressure plate 704, which limits the position of the screen placed therein; a first air outlet 14 and a second air outlet 15 are provided on one side of the box body 1, for discharging debris generated when the screen is broken; one side of the first air outlet 14 and the second air outlet 15 is connected to an exhaust pipe 16, and a plurality of air outlet heads 17 are provided in the exhaust pipe 16, and the directions of the plurality of air outlet heads 17 are all toward the other end of the exhaust pipe 16.

[0035] Specifically, a support base 18 is connected to one side of the box body 1, and a high-pressure air pump 19 is connected to the top of the support base 18. The output end of the high-pressure air pump 19 is connected to a ventilation pipe 20, and the other end of the ventilation pipe 20 is connected to a plurality of shunt pipes 21. The other ends of the plurality of shunt pipes 21 pass through the exhaust pipe 16 and are connected to the outlet head 17. A filter plate 22 is provided in the exhaust pipe 16, and the position of the filter plate 22 is inclined toward the box body 1. A plurality of exhaust ports 23 are opened at the other end of the exhaust pipe 16, and the bottom of the exhaust pipe 16 is provided with a plurality of exhaust ports 23. A storage frame 24 is connected, the top of the storage frame 24 is connected to the exhaust pipe 16, the storage frame 24 is located below the filter plate 22, an adsorption frame 25 is placed in the storage frame 24, and a sealing cover 26 is connected to one side of the storage frame 24. A feed port 2 is opened on the side of the box body 1 away from the clamping assembly 7, and the top of the feed port 2 is slidably connected to the first baffle 3, and the top of the first baffle 3 is connected to a hanging ring 4. A telescopic frame 5 is connected to one side of the box body 1, and the telescopic frame 5 is located above the feed port 2, and the hanging ring 4 cooperates with the telescopic frame 5. By adopting the above technical solution, the high-pressure air pump 19, the ventilation pipe 20 and the air outlet head 17 arranged on the inner wall of the exhaust pipe 16 are used to blow air in the exhaust pipe 16 toward the outlet direction of the exhaust pipe 16, thereby increasing the gas flow rate in the exhaust pipe 16, reducing the air pressure in the exhaust pipe 16, making it impossible to maintain the air pressure in the exhaust pipe 16 and the box body 1 balanced, so that the gas in the box body 1 enters the exhaust pipe 16 through the first air outlet 14 and the second air outlet 15, and is filtered by the filter plate 22. The inclined setting of the filter plate 22 causes the filtered powder and phosphor to fall into the storage frame 24 and be collected by the adsorption frame 25, which is convenient for continuous processing operations. After the screen is placed, the feed port 2 is blocked by the first baffle 3, thereby sealing the box body 1 to prevent the powder and phosphor from flying out.

[0036] Example 2:

[0037] Based on Example 1, please refer to Figure 2 、 Figure 4 and Figure 5 .

[0038] Specifically, the clamping assembly 7 includes a first support plate 701 and a second support plate 702. The first support plate 701 and the second support plate 702 are both connected to one side of the inner wall of the box body 1. A slide rod 703 is slidably connected to the second support plate 702. The bottom end of the slide rod 703 is located between the first support plate 701 and the second support plate 702 and is connected above the pressure plate 704. A spring 705 is provided between the pressure plate 704 and the second support plate 702. The spring 705 is sleeved on the slide rod 703. The slide rod 703 is The top is connected to a stopper 706, which is located above the second support plate 702. A discharge port 8 is provided on the front of the box body 1, and the top of the discharge port 8 is rotatably connected to the second baffle 9. The bottom of the inner wall of the box body 1 is connected to a buffer plate 10, and the top of the inner wall of the box body 1 is connected to an electric slide rail 11. A sliding frame 12 is slidably connected to the electric slide rail 11, and a laser cutting device 13 is provided at the bottom of the sliding frame 12. Placement racks 6 are connected to both sides of the inner wall of the box body 1, and the two placement racks 6 are both matched with the clamping assembly 7. By adopting the above technical solution, the first support plate 701 and the second support plate 702 cooperate to limit the placement of the screen, and the spring 705 pushes the pressure plate 704 to generate downward pressure to press and limit the placed screen, which is convenient for subsequent cutting operations on the screen. The cut part can be easily taken out through the discharge port 8 and the second baffle 9. When in use, the discharge port 8 is blocked, and the cutting operation is completed on the screen through the electric slide rail 11 and the laser cutting device 13. The placement rack 6 is used to provide auxiliary support for both sides of the placed screen.

[0039] The working principle of the present invention is as follows: when in use, the staff pulls the hanging ring 4 to drive the first baffle 3 to rise at the feed port 2, thereby making room for the feed position of the feed port 2. After the feed port 2 is completely freed, the hanging ring 4 is aligned with the telescopic frame 5. The staff can pull the telescopic frame 5 to extend the telescopic frame 5 and insert it into the hanging ring 4 to limit the hanging position of the hanging ring 4, thereby limiting the first baffle 3. The staff puts the TV screen that needs to be cut into the box body 1 at the feed port 2, and the two sides of the screen fall on the two placement racks 6. Through the cooperation of the two placement racks 6, The screen is supported. During the continuous pushing and inserting process, the screen side of the box body 1 first enters between the first support plate 701 and the pressure plate 704. Due to the inclined design of the first support plate 701 and the pressure plate 704, screens of different thicknesses can be better inserted. The pressure plate 704 is pushed by the screen, and the pressure plate 704 rises, driving the slide bar 703 to slide and rise on the second support plate 702, squeezing the spring 705 between the pressure plate 704 and the second support plate 702, causing the spring 705 to undergo elastic deformation, so that the spring 705 generates a downward thrust on the pressure plate 704, thereby After the screen completely enters between the first support plate 701 and the pressure plate 704, the screen is supported by the first support plate 701, and the spring 705 at the bottom of the second support plate 702 pushes the pressure plate 704, so that the pressure plate 704 generates pressure on the screen. Through the cooperation of the first support plate 701 and the pressure plate 704, the placed screen is limited and fixed, which is convenient for subsequent cutting operations. After the screen is fixed, the staff pushes the telescopic frame 5 to shorten and removes the hanging ring 4 on the telescopic frame 5, so that the first baffle 3 falls and blocks the feed port 2, thereby sealing the box body 1. The laser cutting device 13 is used to cut the screen and cut the glass part on the screen. The electric slide rail 11 drives the sliding frame 12 to slide, thereby driving the laser cutting device 13 at the bottom to move, so that the cutting part is completely cut off on the screen. The cut part falls on the buffer plate 10. The staff can push the second baffle 9 to make the second baffle 9 rotate on the discharge port 8. The staff can take out the cut part at the discharge port 8, and then pull the first baffle 3 to take out the remaining part at the feed port 2, which is convenient for subsequent cutting operations.

[0040] When the screen is cut, powder is generated, and due to the material of the TV screen itself, fluorescent powder is also generated. At this time, the high-pressure air pump 19 works to extract air, compress the gas and put it into the ventilation pipe 20. The gas enters the diversion pipe 21 through the ventilation pipe 20, and is diverted through multiple diversion pipes 21 to be blown out at the positions of multiple air outlet heads 17 in the exhaust pipe 16. Since the air outlet head 17 is oriented toward the outlet position of the exhaust pipe 16, when the gas is blown toward the outlet position of the exhaust pipe 16, the flow rate in the exhaust pipe 16 increases. Due to the direction of the blowing, the air pressure on the side of the exhaust pipe 16 close to the box body is reduced, and the air pressure in the box body 1 cannot be balanced. As a result, the powder and fluorescent powder floating in the box body 1 due to the cutting, because the air pressure in the box body 1 is greater than the air pressure in the exhaust pipe 16, the gas carrying the powder and fluorescent powder enters the exhaust pipe 16 through the first air outlet 14 and the second air outlet 15. The powder and fluorescent powder in the box body 1 are quickly extracted and processed, thereby facilitating the subsequent cutting operation of the staff. During the continuous blowing process of the blower head, the gas carrying the powder and fluorescent powder in the box body 1 flows through the exhaust pipe 16 to the other side of the exhaust pipe 16, contacts the filter plate 22, passes through the filter plate 22, and filters the powder and fluorescent powder carried in the gas. The filtered gas is discharged through the exhaust port 23 on the other side of the exhaust pipe 16. The filtered powder and fluorescent powder remain on the filter plate 22. Due to the inclined setting of the filter plate 22, the filtered powder and fluorescent powder fall downward and fall into the storage frame 24. The adsorption frame 25 placed in the storage frame 24 collects and limits the falling powder and fluorescent powder, which is convenient for continuous processing operations in the box body 1. After processing for a period of time, the staff can remove the sealing cover 26 on the storage frame 24, thereby taking out the adsorption frame 25 in the storage frame 24, and then cleaning and replacing the adsorption frame 25.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A screen-breaking device for treating waste televisions, comprising a housing (1), characterized in that: A clamping assembly (7) is provided on one side of the inner wall of the box (1), and the clamping assembly (7) includes a lifting and lowering pressure plate (704) for limiting the position of the screen placed therein; A first air outlet (14) and a second air outlet (15) are provided on one side of the box body (1) for discharging debris generated when the screen is broken; An exhaust pipe (16) is connected to one side of the first air outlet (14) and the second air outlet (15), and a plurality of air outlet heads (17) are arranged in the exhaust pipe (16), and the directions of the plurality of air outlet heads (17) are all toward the other end of the exhaust pipe (16).

2. The screen-breaking device for treating waste televisions according to claim 1, characterized in that: One side of the box body (1) is connected to a support base (18), the top of the support base (18) is connected to a high-pressure air pump (19), the output end of the high-pressure air pump (19) is connected to a ventilation pipe (20), the other end of the ventilation pipe (20) is connected to a plurality of shunt pipes (21), and the other ends of the plurality of shunt pipes (21) all pass through the exhaust pipe (16) and are connected to the air outlet head (17).

3. The screen breaking device for treating waste televisions according to claim 1, characterized in that: A filter plate (22) is provided in the exhaust pipe (16), and the filter plate (22) is positioned with its top tilted toward the box body (1). A plurality of exhaust ports (23) are provided at the other end of the exhaust pipe (16). The bottom of the exhaust pipe (16) is connected to a storage frame (24), and the top of the storage frame (24) is connected to the exhaust pipe (16). The storage frame (24) is located below the filter plate (22). An adsorption frame (25) is placed in the storage frame (24), and a sealing cover (26) is connected to one side of the storage frame (24).

4. The screen-breaking device for treating waste televisions according to claim 1, characterized in that: A feed port (2) is provided on a side of the box body (1) away from the clamping assembly (7); a first baffle (3) is slidably connected to the top of the feed port (2); a hanging ring (4) is connected to the top of the first baffle (3); a telescopic frame (5) is connected to one side of the box body (1); the telescopic frame (5) is located above the feed port (2); and the hanging ring (4) cooperates with the telescopic frame (5).

5. The screen breaking device for treating waste televisions according to claim 1, characterized in that: The clamping assembly (7) includes a first support plate (701) and a second support plate (702), wherein the first support plate (701) and the second support plate (702) are both connected to one side of the inner wall of the box body (1), and a sliding rod (703) is slidably connected to the second support plate (702), and the bottom end of the sliding rod (703) is located between the first support plate (701) and the second support plate (702), and is connected above the pressure plate (704), and a spring (705) is provided between the pressure plate (704) and the second support plate (702), and the spring (705) is sleeved on the sliding rod (703), and the top end of the sliding rod (703) is connected to a stopper (706), and the stopper (706) is located above the second support plate (702).

6. The screen breaking device for treating waste televisions according to claim 1, characterized in that: A discharge port (8) is provided on the front of the box body (1), the top of the discharge port (8) is rotatably connected to a second baffle (9), and a buffer plate (10) is connected to the bottom of the inner wall of the box body (1).

7. The screen breaking device for treating waste televisions according to claim 1, characterized in that: The top of the inner wall of the box body (1) is connected to an electric slide rail (11), a sliding frame (12) is slidably connected to the electric slide rail (11), and a laser cutting device (13) is provided at the bottom of the sliding frame (12). Both sides of the inner wall of the box body (1) are connected to placement frames (6), and the two placement frames (6) are matched with the clamping assembly (7).

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