Plastic film processing waste recovery device

Abstract

The utility model discloses a plastic film processing waste recovery device, which belongs to the technical field of plastic film processing, and comprises a base, a first mechanism and a second mechanism, the top of the base is provided with a cavity, one side of the cavity is provided with a discharge port, the first mechanism comprises a first pressing plate and a first driving piece, and the first pressing plate is in sliding connection with the plane where the discharge port is located; and the second mechanism comprises a second pressing plate and a second driving part, and the second pressing plate is slidably connected with the inner wall of the cavity, so that waste materials adhering to the inner wall of the cavity in all directions can be automatically cleaned, manual cleaning is not needed, the labor intensity of workers is effectively reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic film processing, in particular to a plastic film processing waste material recovery device. Background Art

[0002] A large amount of waste is generated in the production process of plastic film. In order to reduce production costs, enterprises need to use recycling devices to recycle the waste. For example, the authorization announcement number CN216465598U is a utility model patent for a waste recycling device for plastic film processing, which includes a compression device main body, a compression plate is installed on the compression device main body, a protective door structure is installed on the compression device main body, and a plurality of rotating rollers are symmetrically installed in the compression device main body. The rotating rollers can rotate in the compression device main body. A movable bottom plate is installed in the compression device main body, and the movable bottom plate is located above the plurality of rotating rollers. The staff can drive the movable bottom plate so that the compressed plastic film waste is moved out of the compression device main body along with the movable bottom plate, thereby improving the recycling efficiency of the plastic film waste.

[0003] However, the waste is easy to stick to the inner wall of the compression equipment body during the compression process, so that part of the waste cannot be moved out of the compression equipment body along with the moving bottom plate, and manual cleaning is required, which is labor-intensive. Utility Model Content

[0004] In view of this, it is necessary to provide a plastic film processing waste recovery device to solve the technical problem of manual cleaning of waste stuck to the inner wall of the compression equipment in the prior art, which is labor-intensive.

[0005] The utility model provides a plastic film processing waste recovery device, comprising:

[0006] A base, wherein a cavity is formed on the top of the base and a discharge port is formed on one side of the cavity;

[0007] A first mechanism, the first mechanism comprises a first pressing plate and a first driving member, the first pressing plate is slidably connected to the plane where the discharge port is located, and the first driving member is used to drive the first pressing plate to open and close the discharge port;

[0008] The second mechanism includes a second pressing plate and a second driving member, the second pressing plate is slidably connected to the inner wall of the cavity, and the second driving member is used to drive the second pressing plate to move toward the discharge port and scrape off the material sticking to the inner wall of the cavity.

[0009] In one of the embodiments, a third mechanism is further included, and the third mechanism includes a third driving member and a third pressing plate. The third pressing plate is located at the top of the cavity, and the third driving member is used to drive the third pressing plate to squeeze the waste downward.

[0010] In one of the embodiments, an extrusion through hole is opened at the top of the cavity.

[0011] In one embodiment, a chamfer is provided at the bottom end of the first pressing plate.

[0012] In one of the embodiments, slideways are provided on both sides of the discharge port, and opposite sides of the first pressing plate are respectively slidably embedded in the two slideways.

[0013] In one of the embodiments, a switch through hole is opened at the top of the discharge port, and the first driving member is connected to the switch through hole.

[0014] In one embodiment, the number of the switch through holes and the number of the first driving members are at least two.

[0015] In one of the embodiments, a clearance groove is provided at the bottom of the discharge port.

[0016] In one embodiment, feed ports are provided on the other two opposite sides of the cavity.

[0017] In one embodiment, a support seat is provided at the bottom of the second driving member.

[0018] Compared with the prior art, the plastic film processing waste recycling device provided by the utility model has the following beneficial effects:

[0019] On the one hand, the second pressing plate is slidably connected to the inner wall of the cavity, so that when the second pressing plate pushes the compressed waste material out of the cavity, the waste material sticking to the inner wall of the cavity can also be scraped off;

[0020] On the other hand, the first pressing plate is slidably connected to the plane where the discharge port is located, so that when the first pressing plate opens the discharge port, the top of the cavity can scrape off the waste material stuck on the surface of the first pressing plate, and when the first pressing plate closes the discharge port, the waste material stuck on the surface of the second pressing plate can be scraped off;

[0021] In summary, the waste materials sticking to the inner wall in all directions of the cavity can be automatically cleaned without manual cleaning, which effectively reduces the labor intensity of the staff and improves the processing efficiency.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the preferred embodiments of the utility model are described in detail as follows in conjunction with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0024] Figure 1 A schematic diagram of a plastic film processing waste recovery device provided by the utility model Figure 1 ;

[0025] Figure 2 A front view of a plastic film processing waste recycling device provided by the utility model;

[0026] Figure 3 A schematic diagram of a plastic film processing waste recovery device provided by the utility model Figure 2 ;

[0027] Figure 4 for Figure 3 Schematic diagram of the structure of the middle base.

[0028] The figure markings are as follows: 1. base; 11. cavity; 111. discharge port; 12. extrusion through hole; 13. slideway; 14. switch through hole; 15. give way groove; 16. feed port; 2. first mechanism; 21. first pressure plate; 22. first driving member; 3. second mechanism; 31. second pressure plate; 32. second driving member; 321. support seat; 4. third mechanism; 41. third pressure plate; 42. third driving member. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0030] See also Figure 1 - Figure 4 The utility model provides a plastic film processing waste recovery device, comprising:

[0031] A base 1, a cavity 11 is formed on the top of the base 1, and a discharge port 111 is formed on one side of the cavity 11;

[0032] The first mechanism 2 includes a first pressing plate 21 and a first driving member 22. The first pressing plate 21 is slidably connected to the plane where the discharge port 111 is located. The first driving member 22 is used to drive the first pressing plate 21 to open and close the discharge port 111;

[0033] The second mechanism 3 includes a second pressing plate 31 and a second driving member 32. The second pressing plate 31 is slidably connected to the inner wall of the cavity 11. The second driving member 32 is used to drive the second pressing plate 31 to move toward the discharge port 111 and scrape off the material sticking to the inner wall of the cavity 11.

[0034] Specifically, on one hand, the second pressing plate 31 is slidably connected to the inner wall of the cavity 11 around its periphery, so that when the second pressing plate 31 pushes the compressed waste material out of the cavity 11, the waste material sticking to the inner wall of the cavity 11 can also be scraped off;

[0035] On the other hand, the first pressing plate 21 is slidably connected to the plane where the discharge port 111 is located, so that when the first pressing plate 21 opens the discharge port 111, the top of the cavity 11 can scrape off the waste material stuck on the surface of the first pressing plate 21, and when the first pressing plate 21 closes the discharge port 111, the waste material stuck on the surface of the second pressing plate 31 can be scraped off;

[0036] In summary, the waste materials stuck to the inner wall of the cavity 11 in all directions can be automatically cleaned without manual cleaning, which effectively reduces the labor intensity of the staff and improves the processing efficiency.

[0037] First, the waste enters the cavity 11 from the discharge port 111; then, the first driving member 22 drives the first pressing plate 21 to close the discharge port 111, so that the cavity 11 is in a sealed state; then, the second driving member 32 drives the second pressing plate 31 to squeeze the waste; then, after the waste is compressed, the first driving member 22 drives the first pressing plate 21 to open the discharge port 111, and the inner wall of the cavity 11 can scrape off the waste stuck on the surface of the first pressing plate 21; secondly, the second driving member 32 drives the second pressing plate 31 to push the compressed waste until the waste moves out of the cavity 11 from the discharge port 111, and during the pushing process of the second pressing plate 31, the second pressing plate 31 scrapes off the waste stuck on the inner wall of the cavity 11; finally, the first driving member 22 drives the first pressing plate 21 to close the discharge port 111 to scrape off the waste stuck on the surface of the second pressing plate 31.

[0038] It should be noted that both the first driving member 22 and the second driving member 32 are cylinders.

[0039] Furthermore, in this embodiment, a third mechanism 4 is further included, and the third mechanism 4 includes a third driving member 42 and a third pressing plate 41, and the third pressing plate 41 is located at the top of the cavity 11, and the third driving member 42 is used to drive the third pressing plate 41 to squeeze the waste downward. Specifically, the third driving member 42 is a cylinder, and the fixed end of the third driving member 42 is fixedly connected to the top of the base 1, and the output end of the third driving member 42 is fixedly connected to the top of the third pressing plate 41.

[0040] It should be noted that when the second pressing plate 31 pushes the compacted waste, the height of the third pressing plate 41 preferably satisfies the condition that the bottom of the third pressing plate 41 is slidably connected with the top of the second pressing plate 31, so that the second pressing plate 31 can scrape off the waste sticking to the surface of the third pressing plate 41.

[0041] Furthermore, in this embodiment, an extrusion through hole 12 is provided at the top of the cavity 11. Specifically, the fixed end of the third driving member 42 is fixedly connected to the top of the base 1, and the output end of the third driving member 42 passes through the extrusion through hole 12 and is fixedly connected to the top of the third pressing plate 41.

[0042] Furthermore, in order to improve the stability of the third pressing plate 41 in squeezing the waste, guide rods are provided on both sides of the third driving member 42 .

[0043] Furthermore, in this embodiment, a chamfer is provided at the bottom of the first pressing plate 21. Specifically, the chamfer design enables the first pressing plate 21 to better scrape off the waste material stuck on the surface of the second pressing plate 31 when it moves downward.

[0044] Furthermore, in this embodiment, slideways 13 are provided on both sides of the discharge port 111, and opposite sides of the first pressing plate 21 are respectively slidably embedded in the two slideways 13. Specifically, the slideways 13 are used to limit the movement trajectory of the first pressing plate 21, ensuring that the first pressing plate 21 always slides on the same plane, thereby ensuring that the first pressing plate 21 always scrapes the surface of the second pressing plate 31, thereby achieving the purpose of cleaning the surface of the second pressing plate 31.

[0045] Further, in this embodiment, a switch through hole 14 is provided at the top of the discharge port 111, and the first driving member 22 is connected to the switch through hole 14. Specifically, the fixed end of the first driving member 22 is fixedly connected to the top of the base 1, and the output end of the first driving member 22 passes through the switch through hole 14 and is fixedly connected to the top of the first pressing plate 21.

[0046] Furthermore, in this embodiment, the number of the switch through hole 14 and the first driving member 22 is at least two. Specifically, the number of the switch through hole 14 and the first driving member 22 is preferably three, which provides sufficient force for the first pressing plate 21 to scrape off the waste sticking on the second pressing plate 31.

[0047] Furthermore, in this embodiment, a clearance groove 15 is provided at the bottom of the discharge port 111. Specifically, the clearance groove 15 allows the transport device (such as a trolley or a conveyor belt) to move further inward toward the base 1, so that the transport device can receive the waste falling from the discharge port 111, effectively preventing the compressed waste from falling outside the preset position.

[0048] Furthermore, in this embodiment, the other two opposite sides of the cavity 11 are provided with feed ports 16. Specifically, the feed ports 16 are convenient for adding waste materials into the cavity 11.

[0049] Further, in this embodiment, a support seat 321 is provided at the bottom of the second driving member 32. Specifically, the support seat 321 serves to raise the height of the second driving member 32 so that the second pressing plate 31 can work when the second driving member 32 is at a preset height.

[0050] The specific working process of the utility model is as follows: first, the first pressing plate 21 is in a state of closing the discharge port 111, and the waste enters the cavity 11 from the feed port 16; then, the third driving member 42 drives the third pressing plate 41 to squeeze the waste; subsequently, after the waste is compressed, the third driving member 42 drives the third pressing plate 41 to rise until the bottom of the third pressing plate 41 is coplanar with the top of the second pressing plate 31; then, the first driving member 22 drives the first pressing plate 21 to open the discharge port 111, and the inner wall of the third pressing plate 41 can scrape In addition, the waste stuck on the surface of the first pressing plate 21; secondly, the second driving member 32 drives the second pressing plate 31 to push the compressed waste until the waste moves out of the cavity 11 from the discharge port 111, and in the process of pushing the second pressing plate 31, the second pressing plate 31 scrapes off the waste stuck on the inner wall of the cavity 11 and the surface of the third pressing plate 41; finally, the first driving member 22 drives the first pressing plate 21 to close the discharge port 111 to scrape off the waste stuck on the surface of the second pressing plate 31, thereby completing the cleaning of all inner walls.

[0051] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered within the protection scope of the present invention.

Claims

1. A plastic film processing waste recovery device, characterized in that: include: A base, wherein a cavity is formed on the top of the base and a discharge port is formed on one side of the cavity; A first mechanism, the first mechanism comprises a first pressing plate and a first driving member, the first pressing plate is slidably connected to the plane where the discharge port is located, and the first driving member is used to drive the first pressing plate to open and close the discharge port; The second mechanism includes a second pressing plate and a second driving member, the second pressing plate is slidably connected to the inner wall of the cavity, and the second driving member is used to drive the second pressing plate to move toward the discharge port and scrape off the material sticking to the inner wall of the cavity.

2. A plastic film processing waste recycling device according to claim 1, characterized in that: It also includes a third mechanism, which includes a third driving member and a third pressing plate. The third pressing plate is located at the top of the cavity, and the third driving member is used to drive the third pressing plate to squeeze the waste downward.

3. A plastic film processing waste recovery device according to claim 2, characterized in that: An extrusion through hole is opened on the top of the cavity.

4. The plastic film processing waste recycling device according to claim 1, characterized in that: The bottom end of the first pressing plate is provided with a chamfer.

5. The plastic film processing waste recycling device according to claim 1, characterized in that: Slideways are provided on both sides of the discharge port, and the opposite sides of the first pressing plate are respectively slidably embedded in the two slideways.

6. The plastic film processing waste recycling device according to claim 1, characterized in that: A switch through hole is provided at the top of the discharge port, and the first driving member is connected to the switch through hole.

7. The plastic film processing waste recycling device according to claim 6, characterized in that: The number of the switch through holes and the number of the first driving members are at least two.

8. The plastic film processing waste recycling device according to claim 1, characterized in that: A clearance groove is provided at the bottom of the discharge port.

9. The plastic film processing waste recycling device according to claim 1, characterized in that: The other two opposite sides of the cavity are both provided with feed ports.

10. The plastic film processing waste recycling device according to claim 1, characterized in that: A supporting seat is provided at the bottom of the second driving member.

Images