Polyethylene film waste recycling treatment device

Abstract

The utility model discloses a polyethylene film waste recycling treatment device, which relates to the technical field of polyethylene film waste recovery and comprises a device main body, a winding roller, a film main body, a fixed block, a cleaning block, a movable block and a damping spring, a damper is connected in the damping spring, and a connecting block is connected above the damping spring. The outer side of the driving rod is connected with a cleaning roller, the other side of the driving rod is connected with a rotating fan blade, the outer side of the driving rod is sleeved with a connecting belt, and the other side of the connecting belt is sleeved with a driven rod. The movable blocks are arranged on the upper side and the lower side of the film body respectively and matched with the fixed blocks, the damping springs above the movable blocks drive the movable blocks to be attached to the film body, the cleaning blocks preliminarily clean the film body, meanwhile, due to the fact that the cleaning blocks are each of a conical structure, dust can move towards the two sides along the cleaning blocks, and dust removal is achieved. And the dust does not need to be manually cleaned by a worker.

Description

Technical Field

[0001] The utility model relates to the technical field of polyethylene film waste recycling, in particular to a polyethylene film waste recycling and processing device. Background Art

[0002] Polyethylene film is a widely used, recyclable and environmentally friendly material. When polyethylene is produced, waste film is often formed due to process errors. These waste materials can be recycled and reused, which is convenient for saving raw materials and protecting the environment. When recycling waste film, it is often necessary to first roll up the waste film through a winding roller, and then send it to a conveyor for crushing. However, there are impurities on the surface of the recycled waste film. If it is directly rolled up and then recycled and hot-melted to form a new film, the impurities will remain in the film, affecting the product quality of the film. Therefore, it is of great significance to provide a polyethylene film waste with automatic impurity removal function.

[0003] The existing patent (Announcement No.: CN219702765U) discloses a polyethylene film waste recycling and processing device, which can reliably remove impurities from the recycled film to ensure the production quality of the film. In the process of implementing this solution, it was found that the following problems exist in the prior art and have not been well solved:

[0004] During use, the device only uses rollers for cleaning, and the rollers cannot guarantee that they can completely adhere to the surface of the film, so the cleaning effect on the film is limited. In addition, multiple motors are used to absorb dust during use, which results in energy waste and cannot guarantee that the dust can be completely absorbed. Utility Model Content

[0005] In order to improve the above-mentioned problems that simply relying on rollers for cleaning has limited effect, multiple motors have energy waste, and dust cannot be adsorbed cleanly, the utility model provides a polyethylene film waste recycling and processing device.

[0006] The utility model provides a polyethylene film waste recycling and processing device, which adopts the following technical solutions:

[0007] A polyethylene film waste recycling and processing device comprises a device body and an active rod, a winding roller is arranged on the outside of the device body, a film body is connected to the outside of the winding roller, a fixed block is arranged below the film body, a cleaning block is arranged on the left side of the fixed block, a movable block is arranged above the film body, a shock absorbing spring is connected above the movable block, a shock absorber is connected inside the shock absorbing spring, and a connecting block is connected above the shock absorbing spring;

[0008] The outer side of the active rod is connected with a cleaning roller, the other side of the active rod is connected with a rotating fan blade, the outer side of the active rod is sleeved with a connecting belt, and the other side of the connecting belt is sleeved with a driven rod.

[0009] Through the above technical scheme, it is convenient to carry out preliminary cleaning of the film body through the cooperation of the fixed block and the movable block, and the connecting spring is used to ensure that the movable block fits the film body to improve the cleaning effect, and the connecting belt makes the equipment operate in an integrated manner, saving energy while blowing the dust into the interior of the second trash can through the rotating fan blades.

[0010] Optionally, in the above-mentioned polyethylene film waste recycling and processing device, the fixing blocks are symmetrically distributed below the film body, the fixing blocks are integrated with the device body, and the fixing blocks are connected to the cleaning block by hot-melt connection.

[0011] Through the above technical solution, it is convenient to carry out preliminary cleaning of the bottom of the film body through the cooperation of the fixing block and the cleaning block.

[0012] Optionally, in the above-mentioned polyethylene film waste recycling and processing device, the cleaning block and the movable block are connected by hot melt connection, the cleaning block has a conical structure, shock-absorbing springs are symmetrically distributed above the movable block, and the shock-absorbing springs are connected to the shock absorber in parallel.

[0013] Through the above technical solution, it is convenient to make the movable block fit to the surface of the film body through the shock-absorbing spring, thereby improving the cleaning effect.

[0014] Optionally, in the above-mentioned polyethylene film waste recycling and processing device, the movable block forms a spring shock-absorbing structure with the connecting block through a shock-absorbing spring, the connecting block is connected to the device body by hot-melt connection, and the movable block and the fixed block are staggered.

[0015] Through the above technical solution, it is convenient to use the connecting block to fix the movable block, so as to prevent the movable block from shaking during use.

[0016] Optionally, in the above-mentioned polyethylene film waste recycling and processing device, the other side key of the active rod is connected to a driving motor, the active rod rotates integrally with the driven rod through a connecting belt, and the structure of the driven rod is consistent with that of the active rod.

[0017] Through the above technical solution, the active rod and the driven rod can be integrated into one operation by connecting the belt, thereby saving energy consumption.

[0018] Optionally, in the above-mentioned polyethylene film waste recycling and processing device, the cleaning roller rotates in an integrated manner with the active rod, a second trash bin is provided below the cleaning roller, and the active rod rotates in an integrated manner with the rotating fan blades.

[0019] Through the above technical solution, it is convenient to connect the cleaning roller and the rotating fan blade through the active rod, so that the dust after cleaning is blown into the inside of the second trash can.

[0020] In summary, the present invention has at least one of the following beneficial effects:

[0021] By arranging movable blocks and fixed blocks on the upper and lower sides of the film body respectively, the damping spring above the movable block drives the movable block to fit the film body, so that the cleaning block performs preliminary cleaning on the film body. At the same time, because the cleaning block is a conical structure, the dust will move toward both sides along the cleaning block and fall into the inside of the first trash bin, without the need for staff to manually clean the dust;

[0022] By arranging a coaxially rotating active rod between the cleaning roller and the rotating fan blades, the driving motor can drive the rotating fan blades and the active rod at the same time to ensure the automatic operation of the equipment. At the same time, a connecting belt is also sleeved on the outside of the active rod, so that the driven rod rotates together to ensure the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0024] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the front view structure of the cleaning roller of the utility model;

[0026] Figure 4 This utility model Figure 1 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. Device body; 2. Film body; 3. Winding roller; 4. Fixed block; 5. Cleaning block; 6. First trash bin; 7. Shock absorber; 8. Movable block; 9. Shock-absorbing spring; 10. Connecting block; 11. Driven rod; 12. Rotating fan blades; 13. Active rod; 14. Cleaning roller; 15. Connecting belt. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Please refer to the attached figure in the instruction manual Figure 1-4, the utility model provides an embodiment: a polyethylene film waste recycling and processing device, including a device body 1 and an active rod 13, a winding roller 3 is arranged on the outside of the device body 1, and a film body 2 is connected to the outside of the winding roller 3, and the film body 2 is wound by the winding roller 3 for easy recycling, a fixed block 4 is arranged below the film body 2, and a cleaning block 5 is arranged on the left side of the fixed block 4, and the bottom of the film body 2 is cleaned by the fixed block 4 and the cleaning block 5, and a movable block 8 is arranged above the film body 2, and a shock-absorbing spring 9 is connected above the movable block 8, and the shock-absorbing spring 9 is used to make the movable block 8 fit the film body 2 to ensure the cleaning effect, and the shock-absorbing spring 9 is connected to the shock absorber 7 inside, and the shock-absorbing spring 9 is connected to the connecting block 10 above;

[0030] The outer side of the active rod 13 is connected to a cleaning roller 14, and secondary cleaning is performed through the cleaning roller 14 to ensure the cleaning effect. The other side of the active rod 13 is connected to a rotating fan blade 12. The outer side of the active rod 13 is covered with a connecting belt 15, and the connecting belt 15 is used to ensure the integrated operation of the equipment and save energy consumption. The other side of the connecting belt 15 is covered with a driven rod 11.

[0031] See the attached drawings in the specification Figure 1-4 The fixing blocks 4 are symmetrically distributed below the film body 2. The fixing blocks 4 are integrated with the device body 1. The fixing blocks 4 and the cleaning blocks 5 are connected by hot-melt connection. Through the cooperation of the fixing blocks 4 and the cleaning blocks 5, the bottom of the film body 2 is preliminarily cleaned.

[0032] See the attached drawings in the specification Figure 1-4 The cleaning block 5 and the movable block 8 are connected by hot-melt connection. The cleaning block 5 has a conical structure. Shock-absorbing springs 9 are symmetrically distributed above the movable block 8. The shock-absorbing springs 9 and the shock absorber 7 are connected in parallel. The shock-absorbing springs 9 make the movable block 8 fit to the surface of the film body 2 to improve the cleaning effect.

[0033] See the attached drawings in the specification Figure 1-4 The movable block 8 forms a spring damping structure through the damping spring 9 and the connecting block 10. The connecting block 10 is connected to the device body 1 by hot-melt connection. The movable block 8 and the fixed block 4 are staggered. The connecting block 10 is used to fix the movable block 8 to prevent the movable block 8 from shaking during use.

[0034] See the attached drawings in the specification Figure 1-4 The other side key of the active rod 13 is connected to a driving motor. The active rod 13 rotates integrally with the driven rod 11 through a connecting belt 15. The structure of the driven rod 11 is consistent with that of the active rod 13. The active rod 13 and the driven rod 11 operate integrally through the connecting belt 15, saving energy consumption.

[0035] See the attached drawings in the specification Figure 1-4 The cleaning roller 14 rotates integrally with the active rod 13, a second dustbin is provided below the cleaning roller 14, the active rod 13 rotates integrally with the rotating fan blades 12, and the cleaning roller 14 and the rotating fan blades 12 are connected by the active rod 13, so that the dust after cleaning is blown into the inside of the second dustbin.

[0036] Working principle: When in use, first, the film body 2 passes through the device body 1, and then winds up on the top of the winding roller 3 from left to right. During the winding process, the film body 2 first passes through the fixed block 4 and the movable block 8. When passing through the fixed block 4, the film body 2 contacts the cleaning block 5, and the sundries are initially cleaned. At the same time, the sundries directly fall into the first trash bin 6. When passing through the movable block 8, the shock-absorbing spring 9 drives the movable block 8 to descend and fit to the film body 2. The cleaning block 5 performs secondary cleaning. At the same time, the dust moves to both sides along the cleaning block 5 and falls on the top of the first trash bin 6 below.

[0037] As mentioned above, when the film body 2 passes through the cleaning roller 14, the driving motor drives the active rod 13 to rotate, and the cleaning roller 14 rotates with the active rod 13, and then the film body 2 is cleaned again. At the same time, the rotating fan blades 12 rotate together, and the dust swept by the cleaning roller 14 is driven to the inside of the second trash can below.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A polyethylene film waste recycling and processing device, comprising a device body (1) and an active rod (13), characterized in that: A winding roller (3) is arranged on the outside of the device body (1), the outside of the winding roller (3) is connected to the film body (2), a fixed block (4) is arranged below the film body (2), a cleaning block (5) is arranged on the left side of the fixed block (4), a movable block (8) is arranged above the film body (2), a shock absorbing spring (9) is connected above the movable block (8), a shock absorber (7) is connected inside the shock absorbing spring (9), and a connecting block (10) is connected above the shock absorbing spring (9); The outer side of the active rod (13) is connected to a cleaning roller (14), the other side of the active rod (13) is connected to a rotating fan blade (12), the outer side of the active rod (13) is sleeved with a connecting belt (15), and the other side of the connecting belt (15) is sleeved with a driven rod (11).

2. The polyethylene film waste recycling and processing device according to claim 1 is characterized in that: The fixing blocks (4) are symmetrically distributed below the film body (2); the fixing blocks (4) and the device body (1) are installed in an integrated manner; and the fixing blocks (4) and the cleaning block (5) are connected by hot-melt connection.

3. The polyethylene film waste recycling and processing device according to claim 1 is characterized in that: The cleaning block (5) and the movable block (8) are connected by hot-melt connection. The cleaning block (5) has a conical structure. Shock-absorbing springs (9) are symmetrically distributed above the movable block (8). The shock-absorbing springs (9) and the shock absorber (7) are connected in parallel.

4. The polyethylene film waste recycling and processing device according to claim 1 is characterized in that: The movable block (8) forms a spring damping structure through a damping spring (9) and a connecting block (10); the connecting block (10) is connected to the device body (1) by hot-melt connection; the movable block (8) and the fixed block (4) are arranged in an alternating manner.

5. The polyethylene film waste recycling and processing device according to claim 1, characterized in that: The other side key of the active rod (13) is connected to a driving motor, and the active rod (13) rotates integrally with the driven rod (11) via a connecting belt (15), and the structure of the driven rod (11) is consistent with that of the active rod (13).

6. The polyethylene film waste recycling and processing device according to claim 1, characterized in that: The cleaning roller (14) rotates in an integrated manner with the active rod (13); a second trash bin is provided below the cleaning roller (14); and the active rod (13) rotates in an integrated manner with the rotating fan blade (12).

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