Leftover material recovery device

Abstract

The utility model discloses a leftover material recovery device, which belongs to the technical field of leftover material recovery devices and comprises a workbench, a box body is fixedly mounted at the top of the workbench, two groups of guide rollers, rotating rollers and rotating shafts are rotatably mounted in the box body, a plurality of groups of crushing cutters are fixedly mounted on the outer sides of the rotating shafts, and the crushing cutters are fixedly mounted in the box body. A fixed plate is fixedly mounted on one side of the box body, and a transmission roller is rotationally mounted on one side of the fixed plate, so that the material can be always kept at proper tension in the conveying process, the problems of inconsistent pelletizing size, irregular shape and the like caused by non-uniform tension are avoided, and the product quality after recycled material pelletizing is improved; according to the material collecting box, excessive damage to materials can be effectively avoided, centralized collection of the materials is achieved, scattering of the materials is effectively avoided, it is ensured that all recycled leftover materials can be properly stored and utilized, the collecting box can be conveniently and rapidly disassembled and assembled, and the collecting box can be rapidly, easily and conveniently replaced and cleaned.

Description

Technical Field

[0001] This utility model relates to the technical field of edge material recycling devices, and in particular to an edge material recycling device. Background Technology

[0002] With the continuous development of the manufacturing industry, the production scale of various products is expanding daily, and the amount of scrap material generated is also increasing dramatically. In many industries such as plastics processing, metal processing, and textiles, scrap material, as leftover material in the production process, will not only cause a huge waste of resources if it is not effectively recycled, but will also increase the waste disposal costs of enterprises and the pressure on the environment. Traditional scrap material recycling devices often lack an effective tension adjustment mechanism when the material is conveyed to the pelletizing area. This makes it easy for uneven tension to occur during the material conveying process. When the material enters the pelletizing stage with uneven tension, the cutting force of the pelletizing blade cannot be evenly distributed, resulting in problems such as inconsistent pellet size and irregular shape. Due to the lack of a suitable tension buffer device, operators often find it difficult to accurately control the adjustment force when adjusting the material tension. If the tension is adjusted too high, the material will be subjected to excessive tensile force during the conveying process. This is especially true for edge materials with poor toughness or brittle texture, which are prone to breakage and damage. After pelleting, many traditional edge material recycling devices do not have a specially designed and reasonable material collection device, or the sealing and collection effect of the collection device are poor. This makes it easy for the pelleted material to scatter and fall on the ground around the equipment, resulting in material waste. Even if some edge material recycling devices are equipped with material collection devices, there are problems with the operation of loading and unloading the collection box or collection container. The fixing method of the collection box is too complicated and may require the use of a large number of bolts and nuts for tightening, which makes it inefficient. Therefore, we propose an edge material recycling device to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a waste material recycling device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A scrap material recycling device includes: a workbench, a housing fixedly mounted on the top of the workbench, two sets of guide rollers, a rotating roller, and a rotating shaft rotatably mounted inside the housing, multiple sets of crushing blades fixedly mounted on the outer side of the rotating shaft, a fixed plate fixedly mounted on one side of the housing, a transmission roller rotatably mounted on one side of the fixed plate, a bracket provided on one side of the transmission roller, and a tensioning assembly provided inside the bracket and the fixed plate. The tensioning assembly includes: a lead screw, a threaded block threadedly connected to the outer side of the lead screw, a frame fixedly mounted on one side of the threaded block, and a [missing information - likely a device name or design] provided inside the frame. A fixed frame is provided, and multiple sets of telescopic cylinders and springs are fixedly installed on the top of the fixed frame. The multiple sets of springs are respectively sleeved on the outer side of the corresponding telescopic cylinders. The two ends of the multiple sets of telescopic cylinders and springs are respectively fixedly connected to the top inner wall of the frame and the top of the fixed frame. Tensioning rollers are rotatably installed on the inner walls of both sides of the fixed frame. Two sets of guide plates are fixedly installed on one side of the fixed plate. A feeding trough is opened inside the worktable. A discharge pipe is fixedly installed on one side of the feeding trough. A collection box is fixedly installed at the bottom of the discharge pipe. A collection container is slidably installed inside the collection box.

[0006] Preferably, the collection box has two sets of placement slots inside, and the two sets of placement slots are provided with a buckle assembly. The buckle assembly includes: two sets of sliding plates, one side of each of the two sets of sliding plates is fixedly installed with a connecting shaft, one end of each of the two sets of connecting shafts slides through to one side of the collection box, one end of each of the two sets of connecting shafts is fixedly installed with a pull plate, and one side of the pull plate is fixedly installed with an insert plate, which is movably inserted into the inside of the collection box.

[0007] Preferably, the lead screw is rotatably installed inside the fixed plate, a motor is fixedly installed on the top of the fixed plate, the output shaft of the motor is fixedly connected to the lead screw, and a second motor is fixedly installed on one side of the housing, the output shaft of the second motor is fixedly connected to the rotating shaft.

[0008] Preferably, the two sets of sliding plates are slidably installed inside the corresponding placement slots, and springs are sleeved on the outer sides of the two sets of connecting shafts. The two ends of the two sets of springs are fixedly connected to the inner wall of one side of the corresponding sliding plate and placement slot, respectively.

[0009] Preferably, two sliders are fixedly installed on both sides of the fixing frame, and the two sets of sliders are slidably installed inside the two sides of the frame, and a second slider is fixedly installed on one side of the frame, and the second slider is slidably installed inside the bracket.

[0010] Preferably, a glass window is provided on one side of the box, a rectangular groove is provided on one side of the glass window, a strip groove is provided on the top of the box, guide holes are provided inside the two sets of guide plates, an operation button is provided on the top of the workbench, and a handle is fixedly installed on one side of the collection box.

[0011] In this utility model, the edge material recycling device is equipped with a tensioning component, a bracket, and a fixing plate. A drive motor rotates a lead screw, causing a threaded block to move a frame up and down. The fixing frame at the bottom of the frame then presses down on the material via a tension roller, ensuring the tension roller is in contact with the material. The tension roller then drives the fixing frame at the top to slide inside the frame while simultaneously compressing a spring. This ensures that the material maintains appropriate tension during transport, allowing it to be cut at a stable speed and posture when entering the pelletizing stage. This avoids problems such as inconsistent pellet size and irregular shape caused by uneven tension, thus improving the quality of the recycled material after pelletizing. Furthermore, the spring's buffering effect effectively prevents excessive damage to the material even if improper operation or inaccurate judgment of material characteristics occurs during adjustment, ensuring the material's integrity and improving the success rate and economic benefits of edge material recycling.

[0012] This utility model describes a scrap material recycling device. It includes a collection box, a collection tray, a snap-fit ​​assembly, and a placement slot. Pulling a pull plate causes two sets of connecting shafts and insert plates to move, disengaging the insert plates from the inside of the collection box. Simultaneously, the two sets of connecting shafts move corresponding sliding plates, compressing a second spring. This facilitates the extraction of the collection box from its interior. During installation, the spring resets, allowing the insert plates to re-insert into the collection box. This centralized collection of materials effectively prevents spillage, ensuring that all recycled scrap materials are properly preserved and utilized, improving the utilization rate of scrap material recycling, reducing resource waste, and facilitating quick disassembly and installation of the collection box. It also makes replacement and cleaning of the collection box quick and easy, ensuring its stability and preventing material leakage due to shaking. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of an edge material recycling device proposed in this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of an edge material recycling device proposed in this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of an edge material recycling device proposed in this utility model from another perspective.

[0016] Figure 4 This is a schematic diagram of the tensioning component structure proposed in this utility model;

[0017] Figure 5 for Figure 2 A magnified view of part A in the middle.

[0018] In the diagram: 1. Workbench; 2. Box; 3. Collection box; 4. Collection container; 5. Fixing plate; 6. Bracket; 7. Tensioning assembly; 701. Lead screw; 702. Threaded block; 703. Frame; 704. Telescopic cylinder; 705. Spring 1; 706. Fixing frame; 707. Tensioning roller; 708. Slider 1; 709. Slider 2; 710. Motor 1; 8. Buckle assembly; 801. Insert plate; 802. Slide plate; 803. Connecting shaft; 804. Spring 2; 805. Pull plate; 9. Crushing blade; 10. Rotating roller; 11. Guide roller; 12. Guide plate; 13. Transmission roller; 14. Glass window; 15. Discharge pipe; 16. Rectangular trough. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-5 A scrap recycling device includes: a workbench 1, a housing 2 fixedly mounted on the top of the workbench 1, two sets of guide rollers 11, a rotating roller 10, and a rotating shaft rotatably mounted inside the housing 2, multiple sets of crushing blades 9 fixedly mounted on the outer side of the rotating shaft, a fixing plate 5 fixedly mounted on one side of the housing 2, a transmission roller 13 rotatably mounted on one side of the fixing plate 5, a bracket 6 provided on one side of the transmission roller 13, a tensioning assembly 7 provided inside the bracket 6 and the fixing plate 5, the tensioning assembly 7 including: a lead screw 701, a threaded block 702 threadedly connected to the outer side of the lead screw 701, a frame 703 fixedly mounted on one side of the threaded block 702, and a fixed... The fixed frame 706 has multiple sets of telescopic cylinders 704 and springs 705 fixedly installed on its top. The multiple sets of springs 705 are respectively sleeved on the outer side of the corresponding telescopic cylinders 704. The two ends of the multiple sets of telescopic cylinders 704 and springs are respectively fixedly connected to the top inner wall of the frame 703 and the top of the fixed frame 706. Tensioning rollers 707 are rotatably installed on the inner walls of both sides of the fixed frame 706. Two sets of guide plates 12 are fixedly installed on one side of the fixed plate 5. The workbench 1 has a feeding trough inside. A discharge pipe 15 is fixedly installed on one side of the feeding trough. A collection box 3 is fixedly installed at the bottom of the discharge pipe 15. A collection box 4 is slidably installed inside the collection box 3.

[0021] In this embodiment, the collection box 3 has two sets of placement slots inside, and the two sets of placement slots are equipped with a buckle assembly 8. The buckle assembly 8 includes: two sets of sliding plates 802, one side of each of the two sets of sliding plates 802 is fixedly installed with a connecting shaft 803, one end of each of the two sets of connecting shafts 803 slides through to one side of the collection box 3, one end of each of the two sets of connecting shafts 803 is fixedly installed with a pull plate 805, and one side of the pull plate 805 is fixedly installed with an insert plate 801. The insert plate 801 is movably inserted into the inside of the collection box 4, which facilitates the disassembly and installation of the collection box 4 and the unified collection of materials inside the collection box 4. The lead screw 701 is rotatably installed inside the fixed plate 5. The top of the fixed plate 5 is fixedly installed with a motor 710, and the output shaft of the motor 710 is fixedly connected to the lead screw 701. One side of the box body 2 is fixedly installed with a motor 2, and the output shaft of the motor 2 is fixedly connected to the rotating shaft, which facilitates the rotation of the lead screw 701 and the crushing blade 9, and facilitates the adjustment of the tension during material conveying and the granulation of the material.

[0022] In this embodiment, two sets of sliding plates 802 are slidably installed inside corresponding placement slots. Springs 804 are sleeved on the outer sides of both sets of connecting shafts 803. The two ends of the springs 804 are fixedly connected to the corresponding sliding plates 802 and the inner wall of one side of the placement slot, facilitating the repositioning of the insert plate 801 and the installation and removal of the collection box 4. Slider 708 is fixedly installed on both sides of the fixing frame 706. Two sets of sliders 708 are slidably installed inside both sides of the frame 703. A second slider is fixedly installed on one side of the frame 703. 709, slider 2 709 is slidably installed inside the bracket 6 to facilitate the stable up and down movement of the frame 703 and the fixed bracket 706. A glass window 14 is provided on one side of the box 2, and a rectangular groove 16 is opened on one side of the glass window 14. A strip groove is opened on the top of the box 2. Guide holes are opened inside the two sets of guide plates 12. An operation button is provided on the top of the workbench 1. A handle is fixedly installed on one side of the collection box 4 to facilitate stable material conveying and prevent deviation. It also facilitates the quick extraction and installation of the collection box 4 from the inside of the collection box 3.

[0023] In this embodiment, during use, the worker passes one side of the material through the top of the transmission roller 13, the bottom of the tension roller 707, the inside of the two sets of guide holes, the inside of the strip groove, between the two sets of guide rollers 11, and the bottom of the rotating roller 10. Then, the second drive motor drives the rotating shaft and the multiple sets of crushing blades 9 on its outer side to granulate and crush the material. Finally, the material enters the collection box 4 inside the collection box 3 through the feeding chute and discharge pipe 15 of the workbench 1. At this time, by pulling the pull plate 805, the pull plate 805 drives the two sets of connecting shafts 803 and the insert plate 801 to move, so that the insert plate 801 disengages from the inside of the collection box 4. The two sets of connecting shafts 803 drive the corresponding sliding plate 802 to move while squeezing the second spring 804. This makes it easy to pull the collection box 4 out of the collection box 3, which is convenient for cleaning the collection box 4. The internal materials are collected uniformly to prevent the pelletized material from scattering on the ground. During installation, the spring 804 resets the insert plate 801, allowing it to be re-inserted into the collection box 4 for easy fixation. The drive motor 710 drives the lead screw 701 to rotate, causing the threaded block 702 to move the frame 703 up and down. This causes the fixing bracket 706 at the bottom of the frame 703 to drive the tension roller 707 at the bottom to press down on the material. At this time, the tension roller 707 is in contact with the material, making it easy to adjust the tension during the material conveying and pelletizing process. Then, the tension roller 707 drives the fixing bracket 706 at the top to slide inside the frame 703 while squeezing the spring 705. This prevents the material from breaking due to excessive downward pressure when adjusting the tension, thus providing a buffering effect.

[0024] The foregoing has provided a detailed description of the edge material recycling device provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A waste material recycling device, characterized in that, include: A workbench (1) is provided, and a box (2) is fixedly installed on the top of the workbench (1). Two sets of guide rollers (11), a rotating roller (10), and a rotating shaft are rotatably installed inside the box (2). Multiple sets of crushing blades (9) are fixedly installed on the outside of the rotating shaft. A fixing plate (5) is fixedly installed on one side of the box (2). A transmission roller (13) is rotatably installed on one side of the fixing plate (5). A bracket (6) is provided on one side of the transmission roller (13). A tensioning assembly (7) is provided inside the bracket (6) and the fixing plate (5). The tensioning assembly (7) includes: a lead screw (701). A threaded block (702) is threadedly connected to the outside of the lead screw (701). A frame (703) is fixedly installed on one side of the threaded block (702). A fixing frame is provided inside the frame (703). (706) The top of the fixed frame (706) is fixedly provided with multiple sets of telescopic cylinders (704) and springs (705). The multiple sets of springs (705) are respectively sleeved on the outside of the corresponding telescopic cylinders (704). The two ends of the multiple sets of telescopic cylinders (704) and springs are respectively fixedly connected to the top inner wall of the frame (703) and the top of the fixed frame (706). Tensioning rollers (707) are rotatably installed on the inner walls of both sides of the fixed frame (706). Two sets of guide plates (12) are fixedly installed on one side of the fixed plate (5). The inside of the workbench (1) is provided with a feeding trough. A discharge pipe (15) is fixedly installed on one side of the feeding trough. A collection box (3) is fixedly installed at the bottom of the discharge pipe (15). A collection box (4) is slidably installed inside the collection box (3).

2. The edge material recycling device according to claim 1, characterized in that, The collection box (3) has two sets of placement slots inside, and the two sets of placement slots are provided with buckle components (8). The buckle components (8) include: two sets of sliding plates (802). A connecting shaft (803) is fixedly installed on one side of each of the two sets of sliding plates (802). One end of each of the two sets of connecting shafts (803) slides through to one side of the collection box (3). A pull plate (805) is fixedly installed on one end of each of the two sets of connecting shafts (803). An insert plate (801) is fixedly installed on one side of the pull plate (805). The insert plate (801) is movably inserted into the inside of the collection box (4).

3. The edge material recycling device according to claim 1, characterized in that, The lead screw (701) is rotatably installed inside the fixed plate (5). A motor (710) is fixedly installed on the top of the fixed plate (5). The output shaft of the motor (710) is fixedly connected to the lead screw (701). A motor (2) is fixedly installed on one side of the housing (2). The output shaft of the motor (2) is fixedly connected to the rotating shaft.

4. The edge material recycling device according to claim 2, characterized in that, The two sets of sliding plates (802) are slidably installed inside the corresponding placement slots. The outer sides of the two sets of connecting shafts (803) are fitted with springs (804). The two ends of the two sets of springs (804) are fixedly connected to the corresponding sliding plate (802) and the inner wall of one side of the placement slot, respectively.

5. The edge material recycling device according to claim 1, characterized in that, The fixed frame (706) has two sliders (708) fixedly installed on both sides. The two sets of sliders (708) are slidably installed inside the two sides of the frame (703). A slider (709) is fixedly installed on one side of the frame (703). The slider (709) is slidably installed inside the bracket (6).

6. The edge material recycling device according to claim 1, characterized in that, A glass window (14) is provided on one side of the box (2), and a rectangular groove (16) is provided on one side of the glass window (14). A strip groove is provided on the top of the box (2). Guide holes are provided inside the two sets of guide plates (12). An operation button is provided on the top of the workbench (1). A handle is fixedly installed on one side of the collection box (4).

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