Multi-specification rubber particle sorting device

Abstract

The utility model relates to the technical field of sorting devices, in particular to a multi-specification rubber particle sorting device which comprises a connecting box, two outer frames are connected to the connecting box in a sliding mode, screens are fixedly connected to the outer frames, a stopping structure is arranged on the connecting box, the stopping structure comprises a connecting shaft and a stopping block, and the connecting shaft is connected with the stopping block. Two connecting shafts are fixedly connected to one side of the connecting box, check blocks are rotatably connected to the connecting shafts, one sides of the check blocks abut against the outer frame, clamping blocks are slidably connected to the connecting shafts, the clamping blocks and the check blocks are clamped, and reset springs are arranged in the connecting shafts; and when the screen needs to be cleaned, the screen can be quickly detached, so that the detaching time of the screen is shortened, and the screen is convenient to clean.

Description

Technical Field

[0001] The utility model relates to a sorting device, specifically a sorting device for rubber particles of multiple specifications, belonging to the technical field of sorting devices. Background Art

[0002] After the rubber is produced, it is necessary to sort the rubber particles so that particles of different sizes can be used for different processes. Currently, when sorting rubber particles, the sorting device will screen the rubber particles through the internal screen.

[0003] However, the screen inside the traditional sorting device may become blocked after being used for a period of time. At this time, it is necessary to disassemble and clean it. Since most screens are installed and fixed by multiple bolts, a lot of time is required to twist the bolts during disassembly, which is not convenient for the quick disassembly of the screen and not convenient for cleaning the screen. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sorting device for rubber particles of multiple specifications to solve the above problems. When the screen needs to be cleaned, it can be quickly disassembled, thus shortening the disassembly time and facilitating the cleaning of the screen.

[0005] The utility model realizes the above purpose through the following technical solutions. The sorting device for rubber particles of multiple specifications includes a connection box, on which two outer frames are slidably connected. A screen is fixedly connected to the outer frame. A resisting structure is provided on the connection box. The resisting structure includes a connecting shaft and a blocking block. Two connecting shafts are fixedly connected to one side of the connection box. A blocking block is rotatably connected to the connecting shaft. One side of the blocking block abuts against the outer frame. A clamping block is slidably connected to the connecting shaft. The clamping block is engaged with the blocking block. A return spring is provided inside the connecting shaft.

[0006] Preferably, one end of the return spring is fixedly connected to the clamping block, and the other end of the return spring is fixedly connected to the connecting shaft.

[0007] Preferably, the cross-section of one end of the clamping block is in a "+" shape structure, and the cross-section of one end of the outer frame is in an L-shaped structure.

[0008] Preferably, a first discharge port is provided on the connection box, and a first discharge hopper is fixedly connected to the connection box. The first discharge hopper is located at the bottom end of the first discharge port.

[0009] Preferably, a first guiding plate is fixedly connected inside the connection box, and a baffle is fixedly connected to the top end of the first guiding plate.

[0010] Preferably, one end of the first material guiding plate is provided with a second blanking port, a third blanking port is arranged inside the connection box, a second blanking hopper is fixedly connected to the connection box, and the second blanking hopper is located at the bottom end of the third blanking port.

[0011] Preferably, a second material guiding plate is fixedly connected inside the connection box, a fourth blanking port is arranged at one end of the second material guiding plate, a third blanking hopper is fixedly connected to the connection box, and the third blanking hopper is located at the bottom end of the fourth blanking port.

[0012] Preferably, four vibration springs are fixedly connected to the connection box, a support seat is arranged at the bottom end of the connection box, the four vibration springs are fixedly connected to the support seat, and a vibration motor is installed at the bottom end of the connection box.

[0013] The beneficial effect of the present utility model is that when it is necessary to disassemble and clean the screen, the clamping block can be pulled, and the return spring elongates. When the clamping block and the stopper are not engaged, the stopper can be rotated. When the stopper rotates 90 degrees, the clamping block is released. At this time, the return spring will contract and drive the clamping block to move towards the stopper and engage with the stopper again. At this time, the stopper cannot rotate, and at the same time, the stopper does not resist the outer frame. Next, the outer frame can be directly pulled out from the inside of the connection box to achieve the rapid disassembly of the screen, thereby shortening the time for screen disassembly and facilitating the cleaning of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is Figure 1 the enlarged schematic diagram of part A shown in;

[0016] Figure 3 is the connection structural schematic diagram of the connection box and the third blanking hopper of the present utility model;

[0017] Figure 4 is the connection structural schematic diagram of the connection box and the vibration motor of the present utility model;

[0018] Figure 5 is the connection structural schematic diagram of the connection box and the second material guiding plate of the present utility model;

[0019] Figure 6 is Figure 5 the enlarged schematic diagram of part B shown in;

[0020] Figure 7 is the connection structural schematic diagram of the connecting shaft and the stopper of the present utility model.

[0021] In the figure: 1. Connection box; 2. Outer frame; 3. Screen; 4. Resistance structure; 401. Connection shaft; 402. Stop block; 403. Clamping block; 404. Return spring; 5. First discharge opening; 6. First hopper; 7. First guide plate; 8. Baffle plate; 9. Second discharge opening; 10. Third discharge opening; 11. Second hopper; 12. Second guide plate; 13. Fourth discharge opening; 14. Third hopper; 15. Vibration motor; 16. Vibration spring; 17. Support base. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown in

[0024] , the multi - specification rubber particle sorting device includes a connection box 1. Two outer frames 2 are slidably connected to the connection box 1. A screen 3 is fixedly connected to the outer frame 2. A resistance structure 4 is provided on the connection box 1. The resistance structure 4 includes a connection shaft 401 and a stop block 402. Two connection shafts 401 are fixedly connected to one side of the connection box 1. A stop block 402 is rotatably connected to the connection shaft 401. One side of the stop block 402 abuts against the outer frame 2. A clamping block 403 is slidably connected to the connection shaft 401. The clamping block 403 is engaged with the stop block 402. A return spring 404 is provided inside the connection shaft 401. Figure 6 and Figure 7 As a technical optimization solution of the present invention, as shown in

[0025] , one end of the return spring 404 is fixedly connected to the clamping block 403, and the other end of the return spring 404 is fixedly connected to the connection shaft 401. The cross - section of one end of the clamping block 403 is in a "+" shape structure, and the cross - section of one end of the outer frame 2 is in an L - shape structure, so that the outer frame 2 can be conveniently pulled. Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, a first discharge opening 5 is provided on the connection box 1. A first discharge hopper 6 is fixedly connected to the connection box 1. The first discharge hopper 6 is located at the bottom end of the first discharge opening 5. A first guide plate 7 is fixedly connected inside the connection box 1. A baffle plate 8 is fixedly connected to the top end of the first guide plate 7. A second discharge opening 9 is provided at one end of the first guide plate 7. A third discharge opening 10 is provided inside the connection box 1. A second discharge hopper 11 is fixedly connected to the connection box 1. The second discharge hopper 11 is located at the bottom end of the third discharge opening 10. A second guide plate 12 is fixedly connected inside the connection box 1. A fourth discharge opening 13 is provided at one end of the second guide plate 12. A third discharge hopper 14 is fixedly connected to the connection box 1. The third discharge hopper 14 is located at the bottom end of the fourth discharge opening 13. Four vibration springs 16 are fixedly connected to the connection box 1. A support seat 17 is provided at the bottom end of the connection box 1. The four vibration springs 16 are fixedly connected to the support seat 17. A vibration motor 15 is installed at the bottom end of the connection box 1. Therefore, the screening of rubber particles of different specifications can be realized.

[0026] When the utility model is in use, the vibration motor 15 can be started. Under the action of the vibration motor 15, the connecting box 1 will vibrate. Then, plastic particles of different specifications can be added to the surface of one of the sieves 3 at the top of the connecting box 1. Then, under the action of the vibration of one of the sieves 3, the plastic particles will move from one end of one of the sieves 3 to the other end of one of the sieves 3. During this process, the largest-sized plastic particles will fall into the first blanking hopper 6 through the first blanking port 5, and then fall from the first blanking hopper 6 into the collecting device for collection. The smaller-sized rubber particles will pass through the mesh holes of one of the sieves 3 and enter the first guide plate 7, and then fall from the second blanking port 9 at the end of the first guide plate 7 onto the surface of another sieve 3. By setting the baffle plate 8, it is convenient for the plastic particles on the first guide plate 7 to move to the second blanking port 9. Through the first guide plate 7, the rubber particles can fall to one end of another sieve 3, so that the movement time of the rubber particles on another sieve 3 can be extended, and the rubber particles can be screened more fully, effectively improving the screening effect. Since the aperture of the mesh holes of another sieve 3 is smaller than the aperture of the mesh holes of one of the sieves 3, after being screened by another sieve 3, the smaller-sized rubber particles will fall into the second blanking hopper 11 through the third blanking port 10, and then fall from the second blanking hopper 11 into the collecting device for collection. The smallest-sized rubber particles will pass through the mesh holes of another sieve 3 and fall onto the second guide plate 12, and finally fall into the third blanking hopper 14 through the fourth blanking port 13, and then fall from the third blanking hopper 14 into the collecting device for collection. At this time, the sorting of rubber particles of multiple specifications is realized. When the sieve 3 needs to be disassembled and cleaned, the clamping block 403 can be pulled, and the return spring 404 will elongate. When the clamping block 403 and the stopper 402 are not engaged, the stopper 402 can be rotated. When the stopper 402 is rotated 90 degrees, the clamping block 403 is released. At this time, the return spring 404 will contract and drive the clamping block 403 to move towards the stopper 402 and engage with the stopper 402 again. At this time, the stopper 402 cannot be rotated, and at the same time, the stopper 402 does not resist the outer frame 2. Next, the outer frame 2 can be directly pulled out from the inside of the connecting box 1 to realize the rapid disassembly of the sieve 3, thereby shortening the disassembly time of the sieve 3 and facilitating the cleaning of the sieve 3.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-specification rubber particle sorting device, comprising a connection box (1), characterized in that: The connection box (1) is slidably connected to two outer frames (2), the outer frame (2) is fixedly connected to a screen (3), the connection box (1) is provided with a resisting structure (4), the resisting structure (4) comprises a connection shaft (401) and a stopper (402), one side of the connection box (1) is fixedly connected to two connection shafts (401), the connection shaft (401) is rotatably connected to a stopper (402), one side of the stopper (402) is in contact with the outer frame (2), the connection shaft (401) is slidably connected to a clamping block (403), the clamping block (403) is engaged with the stopper (402), and a return spring (404) is provided inside the connection shaft (401).

2. The multi-specification rubber particle sorting device according to claim 1 is characterized in that: One end of the return spring (404) is fixedly connected to the clamping block (403), and the other end of the return spring (404) is fixedly connected to the connecting shaft (401).

3. The multi-specification rubber particle sorting device according to claim 1 is characterized in that: The cross section of one end of the block (403) is in a "+"-shaped structure, and the cross section of one end of the outer frame (2) is in an L-shaped structure.

4. The multi-specification rubber particle sorting device according to claim 1 is characterized in that: The connection box (1) is provided with a first material discharge port (5), and the connection box (1) is fixedly connected with a first material discharge hopper (6), and the first material discharge hopper (6) is located at the bottom end of the first material discharge port (5).

5. The multi-specification rubber particle sorting device according to claim 1 is characterized in that: A first material guide plate (7) is fixedly connected to the interior of the connection box (1), and a material blocking plate (8) is fixedly connected to the top end of the first material guide plate (7).

6. The multi-specification rubber particle sorting device according to claim 5 is characterized in that: A second material discharge port (9) is provided at one end of the first material guide plate (7), a third material discharge port (10) is provided inside the connection box (1), a second material discharge hopper (11) is fixedly connected to the connection box (1), and the second material discharge hopper (11) is located at the bottom end of the third material discharge port (10).

7. The multi-specification rubber particle sorting device according to claim 1 is characterized in that: A second material guide plate (12) is fixedly connected inside the connection box (1), a fourth material discharge port (13) is provided at one end of the second material guide plate (12), and a third material discharge hopper (14) is fixedly connected to the connection box (1), the third material discharge hopper (14) is located at the bottom end of the fourth material discharge port (13).

8. The multi-specification rubber particle sorting device according to claim 1 is characterized in that: Four vibration springs (16) are fixedly connected to the connection box (1); a support seat (17) is provided at the bottom end of the connection box (1); the four vibration springs (16) are fixedly connected to the support seat (17); and a vibration motor (15) is installed at the bottom end of the connection box (1).

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