A waste recovery device for chain saw guide plate processing

Abstract

This utility model relates to the field of chainsaw guide plate processing technology and discloses a waste recycling device for chainsaw guide plate processing, including a first conveying device and a second conveying device. The second conveying device is located at the rear end of the first conveying device, and the height of the second conveying device is higher than that of the first conveying device. The end of the first conveying device near the second conveying device has an upward angle structure. This waste recycling device for chainsaw guide plate processing separates the waste from the guide plate using a first rotating wheel in the upward angle of the first conveying device, guides the guide plate towards the top of the second conveying device using a second rotating wheel, and guides the waste using an extension lever, causing the waste to fall into the collection box through the gap between the first and second conveying devices. This completes the separation and recycling of waste and finished products, preventing waste from accumulating at the top of the first conveying device, and facilitating the retrieval of finished products and the centralized recycling of waste.

Description

Technical Field

[0001] This utility model relates to the field of chainsaw guide plate processing technology, and in particular to a waste recycling device for chainsaw guide plate processing. Background Technology

[0002] Chainsaw guide plates are important components used in chainsaws to tension, support, and guide the saw chain in a certain direction. There are two main types of existing chainsaw guide plates: integral and three-in-one. Integral guide plates are milled from a single piece of material according to the size and shape requirements of the guide plate.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: existing integral guide plates generate a large amount of waste during production and processing, and when transported on the processing line, they will be mixed with the processed guide plates, making it inconvenient to pick up the guide plates. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the waste material is mixed with the guide plate, making it inconvenient to remove the guide plate. To this end, we propose a waste material recycling device for chainsaw guide plate processing.

[0005] To achieve the above objectives, this application adopts the following technical solution: a waste recycling device for chainsaw guide plate processing, comprising a first conveying device and a second conveying device, wherein the second conveying device is located at the rear end of the first conveying device and the height of the second conveying device is higher than that of the first conveying device; the end of the first conveying device near the second conveying device is at an upward angle; a first rotating shaft is installed at the end of the first conveying device near the second conveying device; a first rotating wheel is installed on the surface of the first rotating shaft; a second rotating wheel is provided at the end of the second conveying device near the first conveying device; both ends of the second rotating wheel are rotatably connected to mounting brackets via rotating shafts; one end of the mounting bracket is fixed to the second conveying device; and a collection box is provided at the bottom of the second rotating wheel.

[0006] Preferably, a gantry frame is fixed to the top of the second conveying device near the end of the first conveying device, and an extension rod is fixed to the side of the gantry frame near the first conveying device. Two mounting columns are fixed to the bottom of the extension rod, and the bottom end of the mounting columns is rotatably connected to a limit driven wheel via a rotating shaft.

[0007] Preferably, a second rotating shaft is installed on the top of the inclined side of the first conveying device near the second conveying device, a rotating ring is installed on the surface of the second rotating shaft, a plurality of extension levers are fixed on the outer surface of the rotating ring, and a limiting circular plate that cooperates with the rotating ring is installed at the top of the second rotating shaft.

[0008] Preferably, guide plates are provided on both sides of the top of the first conveying device, and connecting blocks are fixed on the opposite sides of the two guide plates. Bases are fixed on both sides of the top of the first conveying device, and several inserts are fixed on the top of the bases. Multiple slots that cooperate with the inserts are opened on the surface of the connecting blocks.

[0009] Preferably, the surfaces of both the first and second wheels are coated with an anti-slip coating using polyurethane spraying.

[0010] Preferably, both the guide plate and the limiting driven wheel are made of ultra-high molecular weight polyethylene.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] In this invention, the waste material is separated from the guide plate by the first rotating wheel in the first conveying device at an elevation angle, and the guide plate is guided to the top of the second conveying device by the second rotating wheel. The extended lever guides the waste material, so that the waste material falls into the collection box through the gap between the first and second conveying devices, thereby completing the separation and recycling of waste material and finished product, avoiding the accumulation of waste material at the top of the first conveying device, and facilitating the retrieval of finished product and the centralized recycling of waste material.

[0013] In this invention, the connecting block is installed on the top of the first conveying device by inserting the plug and the slot. Then, the Y-shaped structure formed by the two guide plates guides the guide plate and the unseparated waste material, making them all centered and preventing the guide plate from shifting and being unable to be conveyed by the first rotary wheel. The detachable design of the plug and the slot allows the position of the guide plate to be flexibly adjusted according to the raw materials and the specifications of the guide plate, improving the overall flexibility of use. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the first rotating shaft and the first rotating wheel of this utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the second rotating shaft and the limiting circular plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the connecting block and base structure of this utility model.

[0019] Legend: 1. First conveying device; 2. Second conveying device; 3. First rotating shaft; 4. First rotating wheel; 5. Second rotating wheel; 6. Mounting frame; 7. Collection box; 8. Gantry frame; 9. Extension rod; 10. Mounting column; 11. Limiting driven wheel; 12. Second rotating shaft; 13. Rotating ring; 14. Extension lever; 15. Limiting circular plate; 16. Guide plate; 17. Connecting block; 18. Base; 19. Insert block; 20. Slot. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] Reference Figures 1-3As shown, this utility model provides a technical solution: a waste recycling device for chainsaw guide plate processing, including a first conveying device 1 and a second conveying device 2. The second conveying device 2 is located at the rear end of the first conveying device 1, and its height is higher than that of the first conveying device 1. The end of the first conveying device 1 near the second conveying device 2 has an upward angle structure. A first rotating shaft 3 is installed at the end of the first conveying device 1 near the second conveying device 2, and a first rotating wheel 4 is installed on the surface of the first rotating shaft 3. A second rotating wheel 5 is provided at the end of the second conveying device 2 near the first conveying device 1. Both ends of the second rotating wheel 5 are rotatably connected to mounting brackets 6 via rotating shafts. One end of the mounting bracket 6 is fixed to the second conveying device 2. A collection box 7 is provided at the bottom of the second rotating wheel 5. A second rotating shaft 12 is installed on the top of the inclined side of the first conveying device 1 near the second conveying device 2. A rotating ring 13 is installed on the surface of the second rotating shaft 12. Multiple extension levers 14 are fixed on the outer surface of the rotating ring 13. A limiting circular plate 15 that cooperates with the rotating ring 13 is installed at the top of the second rotating shaft 12. The raw material and guide plate that have completed the cutting operation are conveyed from the first conveying device 1 to the second conveying device 2. The waste material is conveyed in the direction of position 2. When it reaches the elevation angle of the first conveying device 1, the U-shaped waste material will first contact the first rotating wheel 4. As the waste material moves, it will detach from the first rotating wheel 4, and then the elongated guide plate will contact the first rotating wheel 4. The first rotating wheel 4 guides the guide plate, causing it to move obliquely upwards. Finally, it moves to the top of the second rotating wheel 5, which guides the guide plate to the top of the second conveying device 2. After the first rotating wheel 4 detaches from the end of the guide plate, it will contact the tail end of the U-shaped waste material again. The rotating wheel 4 provides some auxiliary movement for the waste material, and then the rotating ring 13 is driven by the second rotating shaft 12 to drive the extension lever 14 for continued conveying. Due to the lack of a support structure, the front end of the waste material is in a horizontal moving state when it is separated from the first rotating wheel 4. Finally, guided by the extension lever 14, the waste material falls into the collection box 7 through the gap between the first conveying device 1 and the second conveying device 2, thereby completing the separation and recycling of waste material and finished product, avoiding the waste material from accumulating on the top of the first conveying device 1, and facilitating the retrieval of finished product and the centralized recycling of waste material.

[0022] Reference Figure 1 As shown in this embodiment: a gantry 8 is fixed to the top of the second conveying device 2 near the first conveying device 1, and an extension rod 9 is fixed to the side of the gantry 8 near the first conveying device 1. Two mounting columns 10 are fixed to the bottom of the extension rod 9. The bottom end of the mounting column 10 is rotatably connected to a limiting driven wheel 11 through a rotating shaft. By setting the limiting driven wheel 11, the guide plate conveyed to the top of the second rotating wheel 5 plays a limiting role, preventing the guide plate from tilting up and affecting the conveying.

[0023] Reference Figure 4As shown in this embodiment: guide plates 16 are provided on both sides of the top of the first conveying device 1, and connecting blocks 17 are fixed on the opposite sides of the two guide plates 16. Bases 18 are fixed on both sides of the top of the first conveying device 1, and several inserts 19 are fixed on the top of the bases 18. Multiple slots 20 that cooperate with the inserts 19 are opened on the surface of the connecting blocks 17. By inserting the inserts 19 into the slots 20, the connecting blocks 17 are installed on the top of the first conveying device 1. Then, the Y-shaped structure formed by the two guide plates 16 guides the guide plates and the unseparated waste materials, making them all centered and preventing the guide plates from shifting and being unable to be conveyed by the first rotating wheel 4. The detachable design of the inserts 19 and the slots 20 allows the position of the guide plates 16 to be flexibly adjusted according to the raw materials and the specifications of the guide plates, improving the overall flexibility of use.

[0024] Reference Figure 1 and Figure 2 As shown in this embodiment: the surfaces of the first roller 4 and the second roller 5 are coated with an anti-slip coating by polyurethane spraying. The coating is firmly attached to the surfaces of the first roller 4 and the second roller 5 through the spraying process, forming a functional layer with high elasticity and good wear resistance. This effectively improves the friction performance between the first roller 4 and the second roller 5 and the raw material of the guide plate, preventing the guide plate from sliding and deviating during the conveying process. In addition, the polyurethane coating also has excellent comprehensive properties such as wear resistance, tear resistance, and aging resistance, and can maintain a long-term stable anti-slip effect under dynamic working conditions of frequent contact and high-speed friction.

[0025] Reference Figure 1 As shown in this embodiment, both the guide plate 16 and the limiting driven wheel 11 are made of ultra-high molecular weight polyethylene (UHMWPE). In the conveyor belt guiding system for processing raw materials with chainsaw guide plates, using UHMWPE as the material for the guide plate 16 and the limiting driven wheel 11 can significantly improve the stability and economy of the system while ensuring efficient conveying. UHMWPE has ultra-high wear resistance, which greatly extends the maintenance cycle, reduces the frequency of downtime replacement, and reduces labor and material costs. At the same time, this material has an extremely low coefficient of dynamic friction, which can effectively reduce conveying energy consumption by 15% to 30%, achieving energy-saving operation. Its self-lubricating properties do not require the addition of additional lubricating oil, avoiding the risk of oil contamination of the steel plate. In addition, its excellent impact toughness can withstand the impact force brought by the falling steel plate, avoiding material jamming failures caused by material brittleness, and improving the overall reliability of the system.

[0026] Working principle: The raw material and guide plate after cutting are conveyed from the first conveyor 1 to the second conveyor 2. When the material reaches the elevation angle of the first conveyor 1, the U-shaped waste material will first contact the first rotating wheel 4. As the waste material moves, it will detach from the first rotating wheel 4, and then the elongated guide plate will contact the first rotating wheel 4. The first rotating wheel 4 guides the guide plate, causing it to move obliquely upwards. Finally, it moves to the top of the second rotating wheel 5, which guides the guide plate to the top of the second conveyor 2. After the first rotating wheel 4 detaches from the end of the guide plate, it will contact the tail end of the U-shaped waste material again. The first rotating wheel 4 then processes the waste material... After a certain amount of auxiliary movement, the rotating ring 13 is driven by the second rotating shaft 12 to drive the extension lever 14 for continued conveying. Due to the lack of a support structure, the front end of the waste material is in a horizontal moving state when it is separated from the first rotating wheel 4. Finally, guided by the extension lever 14, the waste material falls into the collection box 7 through the gap between the first conveying device 1 and the second conveying device 2, thereby completing the separation and recycling of waste material and finished product, avoiding the waste material from accumulating on the top of the first conveying device 1, and facilitating the retrieval of finished product and the centralized recycling of waste material. Through the setting of the limiting driven wheel 11, the guide plate conveyed to the top of the second rotating wheel 5 plays a limiting role, preventing the guide plate from tilting up and affecting the conveying.

[0027] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A chain saw guide plate processing waste recovery device characterized by, It includes a first conveying device (1) and a second conveying device (2). The second conveying device (2) is located at the rear end of the first conveying device (1). The height of the second conveying device (2) is higher than that of the first conveying device (1). The end of the first conveying device (1) near the second conveying device (2) is at an upward angle. A first rotating shaft (3) is installed at the end of the first conveying device (1) near the second conveying device (2). A first rotating wheel (4) is installed on the surface of the first rotating shaft (3). A second rotating wheel (5) is provided at the end of the second conveying device (2) near the first conveying device (1). Both ends of the second rotating wheel (5) are rotatably connected to a mounting bracket (6) through a rotating shaft. One end of the mounting bracket (6) is fixed to the second conveying device (2). A collection box (7) is provided at the bottom of the second rotating wheel (5).

2. The waste recycling device for chainsaw guide plate processing according to claim 1, characterized in that: The second conveying device (2) has a gantry frame (8) fixed at the top of one end near the first conveying device (1). The gantry frame (8) has an extension rod (9) fixed on one side near the first conveying device (1). The bottom of the extension rod (9) has two mounting columns (10). The bottom end of the mounting column (10) is rotatably connected to a limit driven wheel (11) via a rotating shaft.

3. The waste recycling device for chainsaw guide plate processing according to claim 1, characterized in that: The first conveying device (1) has a second rotating shaft (12) installed on the top of the inclined side of the first conveying device (2) with an elevation angle. A rotating ring (13) is installed on the surface of the second rotating shaft (12). Multiple extension levers (14) are fixed on the outer surface of the rotating ring (13). A limiting circular plate (15) that cooperates with the rotating ring (13) is installed at the top of the second rotating shaft (12).

4. The waste recycling device for chainsaw guide plate processing according to claim 1, characterized in that: The first conveying device (1) has guide plates (16) on both sides of its top, and connecting blocks (17) are fixed on opposite sides of the two guide plates (16). The first conveying device (1) has bases (18) on both sides of its top, and several inserts (19) are fixed on the top of the bases (18). The surface of the connecting blocks (17) has multiple slots (20) that cooperate with the inserts (19).

5. The waste recycling device for chainsaw guide plate processing according to claim 1, characterized in that: The surfaces of the first wheel (4) and the second wheel (5) are coated with an anti-slip coating by polyurethane spraying.

6. The waste recycling device for chainsaw guide plate processing according to claim 4, characterized in that: Both the guide plate (16) and the limiting driven wheel (11) are made of ultra-high molecular weight polyethylene.

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