A gear machining chip recycling mechanism
By designing a chip recycling mechanism for gear processing, and utilizing a compression chamber and a pressing component in conjunction with spiral blades for conveying, automatic compression and orderly transportation of chips are achieved. This solves the problems of low recycling efficiency and inconvenient transportation in existing technologies, and improves the degree of automation and processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG XINJIE SPIRAL GEAR MFG CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-07-14
AI Technical Summary
The recycling efficiency of metal scraps generated during existing gear processing is low, they occupy space and pollute the environment, and existing recycling facilities are labor-intensive and inconvenient to transport, making them unsuitable for effective utilization.
A chip recycling mechanism for gear processing was designed. It uses a compression chamber and a pressing component, and is driven by a spiral blade conveyor and an electric pusher cylinder to realize the automatic compression, transportation and unloading of chips, forming a compact block.
It improves recycling efficiency and automation, reduces manual operation, ensures orderly conveying and efficient processing of debris, and reduces transportation difficulty and cost.
Smart Images

Figure CN224490203U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gear processing debris recycling technology, and in particular to a debris recycling mechanism for gear processing. Background Technology
[0002] With the rapid development of modern manufacturing, gears, as key components of mechanical transmission, have increasingly higher requirements for processing precision and output. During gear processing, processes such as milling, grinding, and hobbing generate a large amount of metal debris. This debris not only occupies production space, but if it is not recycled and disposed of in a timely and effective manner, it will also pollute the production environment, affect the health of operators, and hinder the normal operation of production equipment.
[0003] Existing recycling facilities mostly employ a rather crude method for waste disposal, simply sweeping up the debris and piling it in corners for centralized collection. This method not only consumes a lot of manpower and time, increasing labor costs for enterprises, but also uses simple containers to collect the debris, which is often bulky, loose, and inconvenient to transport. Moreover, the loose debris cannot be directly and effectively utilized in subsequent processing stages. Therefore, this application designs a waste recycling mechanism for gear processing to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a chip recycling mechanism for gear processing.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a chip recycling mechanism for gear processing, comprising a processing box, an inlet on one side of the top of the processing box, a compression chamber on one side of the processing box, an outlet at the connection between the processing box and the bottom of the compression chamber, a pressing component installed on the top of the compression chamber, a helical blade horizontally installed inside the processing box, and a material conveying component on the outer wall of the bottom of the processing box.
[0006] Preferably, the material conveying assembly includes a guide rail disposed on the outer side wall of the bottom of the processing box, a first electric pusher cylinder is installed on one side of the guide rail, a moving block is slidably disposed on the guide rail, a material conveying port is opened in the moving block, and one side of the moving block is connected to the extended end of the first electric pusher cylinder.
[0007] Preferably, the pressing component includes a connecting plate disposed at the top of the compression chamber, a hydraulic cylinder is provided on the bottom surface of the connecting plate, and a pressure plate is provided at the bottom end of the hydraulic cylinder.
[0008] Preferably, a motor is coaxially connected to one end of the helical blade.
[0009] Preferably, a square electric pusher cylinder is provided at the bottom of the processing box, and a pusher block is fixedly connected to the telescopic end of the square electric pusher cylinder (7), and a second electric pusher cylinder is provided on one side of the square electric pusher cylinder.
[0010] Preferably, the compression chamber has push-in ports on both sides of its bottom, and the push block slides into the push-in ports.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the seamless connection between the transportation and compression processing of debris is achieved through the cooperation of the compression chamber and the pressing component, which improves the working efficiency and recycling effect of the entire recycling mechanism; through the cooperation of the first electric push cylinder and the moving block, the automatic unloading and efficient transportation of the compressed debris can be realized, which improves the automation level and working efficiency of the entire recycling mechanism and reduces the workload and difficulty of manual operation; through the setting of the spiral blades, the efficient transportation of debris can be achieved, ensuring that the debris can be transported in an orderly manner along the predetermined path; through the setting of the hydraulic cylinder, uniform pressure is applied to the debris entering the compression chamber, so that it is gradually compressed into a compact block. Attached Figure Description
[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:
[0013] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;
[0014] Figure 2 This is a schematic diagram of the overall structure proposed by this utility model from another perspective;
[0015] Figure 3 This is a schematic diagram of the structure of some parts proposed in this utility model;
[0016] Figure 4 This is a partial structural cross-sectional view of the present invention.
[0017] The numbers in the diagram are: 1. Feed inlet; 2. Processing box; 3. Material conveying assembly; 4. First electric pusher cylinder; 5. Moving block; 6. Guide rail; 7. Square electric pusher cylinder; 8. Second electric pusher cylinder; 9. Spiral blade; 10. Discharge outlet; 11. Hydraulic cylinder; 12. Pressure plate. Detailed Implementation
[0018] 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.
[0019] Example: See Figure 1-4 This utility model discloses a gear processing chip recycling mechanism, comprising a processing box 2, with a feed inlet 1 on one side of the top of the processing box 2, which facilitates the orderly collection of chips and improves the chip receiving efficiency of the recycling mechanism; a compression chamber is provided on one side of the processing box 2, and a discharge port 10 is provided at the connection between the processing box 2 and the bottom of the compression chamber, which facilitates the smooth transition of chips from the processing box 2 to the compression chamber and ensures the smooth progress of the recycling process; a pressing component is installed on the top of the compression chamber, and a spiral blade 9 is horizontally installed inside the processing box 2, which provides an efficient and stable chip transportation method and can adapt to the transportation needs of gear processing chips of different shapes, sizes and properties; a conveying component 3 is provided on the outer wall of the bottom of the processing box 2, which facilitates the transportation of compressed chips to the next work station.
[0020] In this utility model, the material conveying component 3 includes a guide rail 6 disposed on the outer wall of the bottom of the processing box 2. A first electric pusher cylinder 4 is installed on one side of the guide rail 6. A moving block 5 is slidably disposed on the guide rail 6. A material conveying port is opened in the moving block 5. One side of the moving block 5 is connected to the extended end of the first electric pusher cylinder 4. The moving block 5 facilitates the safe and efficient transportation of debris, reduces the loss of debris and environmental pollution during transportation, and improves the quality and efficiency of recycling work. The pressing component includes a connecting plate disposed on the top of the compression chamber. The bottom surface of the connecting plate is provided with The hydraulic cylinder 11 has a pressure plate 12 at its bottom end. The hydraulic cylinder 11 facilitates efficient compression of the debris, improving the recycling value and processing efficiency of the debris. One end of the spiral blade 9 is coaxially connected to a motor. The bottom of the processing box 2 is equipped with a square electric pusher cylinder 7. The telescopic end of the square electric pusher cylinder 7 is fixedly connected to a pusher block. A second electric pusher cylinder 8 is provided on one side of the square electric pusher cylinder 7. The square electric pusher cylinder 7 facilitates pushing the compressed debris into the column moving block 5. Pushing inlets are penetrating through both sides of the bottom of the compression chamber. The pusher block slides into the pushing inlet.
[0021] Working Principle: In the use of this utility model, the debris generated during gear processing enters the processing box 2 through the feed inlet 1. The spiral blades 9 inside the processing box 2 rotate under the drive of the motor, and their spiral structure pushes the debris axially, causing the debris to move stably from the feed inlet 1 towards the discharge outlet 10 connected to the compression chamber. The debris discharged from the discharge outlet 10 of the processing box 2 enters the compression chamber. The hydraulic cylinder 11 at the top of the compression chamber drives the pressure plate 12 to move up and down reciprocally. The pressure plate 12 cooperates with the inner wall of the compression chamber to squeeze the incoming debris, gradually compressing the loose debris into a compact block. After the debris is compressed into suitable blocks, the square electric pusher cylinder 7 is inserted through the push-in ports on both sides of the bottom of the compression chamber through its extended end, pushing the compressed debris blocks out of the compression chamber so that they can enter the subsequent transportation or storage stage, realizing the automatic unloading function. At the same time, the first electric pusher cylinder 4 in the material conveying component 3 drives the moving block 5 to slide on the guide rail 6. The material conveying port inside the moving block 5 accurately connects with the discharge port 10 of the processing box 2, transporting the debris discharged from the discharge port 10 to the designated position, realizing the automation and precise material conveying of debris, improving the material conveying efficiency and accuracy. This concludes the use of a debris recycling mechanism for gear processing.
[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A chip recycling mechanism for gear machining, comprising a processing box (2), characterized in that: The processing box (2) has a feed inlet (1) on one side of the top, a compression chamber on one side, a discharge port (10) at the connection between the processing box (2) and the bottom of the compression chamber, a pressing component is installed on the top of the compression chamber, a spiral blade (9) is horizontally installed inside the processing box (2), and a material conveying component (3) is provided on the bottom outer wall of the processing box (2).
2. The gear machining chip recycling mechanism according to claim 1, characterized in that: The material conveying assembly (3) includes a guide rail (6) on the outer side wall of the bottom of the processing box (2), a first electric push cylinder (4) is installed on one side of the guide rail (6), a moving block (5) is slidably provided on the guide rail (6), a material conveying port is opened in the moving block (5), and one side of the moving block (5) is connected to the extended end of the first electric push cylinder (4).
3. The gear machining chip recycling mechanism according to claim 1, characterized in that: The pressing component includes a connecting plate located at the top of the compression chamber, and a hydraulic cylinder (11) is provided on the bottom surface of the connecting plate. A pressure plate (12) is provided at the bottom end of the hydraulic cylinder (11).
4. The gear machining chip recycling mechanism according to claim 1, characterized in that: One end of the spiral blade (9) is coaxially connected to a motor.
5. A chip recycling mechanism for gear processing according to claim 1, characterized in that: The bottom of the processing box (2) is provided with a square electric push cylinder (7), and the telescopic end of the square electric push cylinder (7) is fixed with a push block. A second electric push cylinder (8) is provided on one side of the square electric push cylinder (7).
6. A chip recycling mechanism for gear machining according to claim 5, characterized in that: The compression chamber has push-in ports on both sides of its bottom, and the push block slides into the push-in ports.