Vamp processing deburring device

Abstract

The utility model relates to the field of vamp processing, and discloses a vamp processing deburring device which comprises two symmetrical supporting frames, a fixing frame is fixedly mounted on the upper surfaces of the supporting frames, a fixing groove is formed in the bottom end of the fixing frame, movable parts are symmetrically and movably mounted in the fixing groove, and a connecting plate is welded to the middle of the bottom end of each movable part; a plurality of fixing pipes are welded to the outer surface of the connecting sleeve, springs are installed at the bottoms of one sides of the inner walls of the fixing pipes, one sides of the springs extend out of the fixing pipes to be movably provided with movable rods, and a protection plate is welded to the tops of one sides of the movable rods; according to the device, the adjusting connecting sleeve and the protection plate are arranged on the two sides of the outer surface of the grinding wheel, so that the effect of conveniently protecting the position, close to the grinding wheel, of the hand of people is achieved, the safety during vamp grinding is improved, the problem that people easily touch the shoe by mistake when holding the shoe to move close to the grinding wheel is solved, and the overall vamp machining efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of shoe upper processing, and in particular to a deburring device for shoe upper processing. Background Technology

[0002] Upper processing is a crucial step in footwear manufacturing, involving the processing and fabrication of upper materials (such as leather, fabric, and synthetic materials) into the external parts of the shoe according to design requirements. Upper processing not only affects the appearance and comfort of the shoe but also directly relates to its quality and durability. During the cutting, sewing, or other processing, small burrs or uneven parts appearing on the edges of the materials can affect not only the appearance of the shoe but also its wearing comfort.

[0003] During the processing of shoe uppers, burrs are typically removed by grinding the shoe upper against the grinding wheel of a grinding machine. However, due to the irregular shape of the shoe upper, people usually hold the shoe close to the grinding wheel at different positions and angles. This poses a safety hazard, as people may accidentally touch the grinding wheel and cause injury, reducing the safety of the deburring process and affecting the overall processing efficiency of the shoe upper.

[0004] Regarding the aforementioned technologies, the inventors believe that when people hold shoes close to a grinding wheel to remove burrs, there is a defect that their hands may accidentally touch the grinding wheel. Therefore, they have proposed a deburring device for shoe upper processing to solve the above problems. Utility Model Content

[0005] To address the issue of accidental hand contact with the grinding wheel when deburring shoes by hand near it, this application provides a deburring device for shoe upper processing.

[0006] The deburring device for shoe upper processing provided in this application adopts the following technical solution:

[0007] A deburring device for shoe upper processing includes two symmetrical support frames. A fixed frame is fixedly installed on the upper surface of the support frames. A fixed groove is opened at the bottom end of the fixed frame. Movable parts are symmetrically and movably installed inside the fixed groove. A connecting plate is welded to the middle of the bottom end of the movable part. A connecting kit is fixedly installed at the bottom end of the connecting plate. Several fixed tubes are welded to the outer surface of the connecting kit. A spring is installed at the bottom of one side of the inner wall of the fixed tube. A movable rod is movably installed on one side of the spring extending to the outside of the fixed tube. A protective plate is welded to the top of one side of the movable rod. An elastic protective pad is fused to the outer surface of the protective plate. A spacing adjustment mechanism is also provided inside the fixed groove for adjusting the spacing between the two connecting kits.

[0008] Preferably, the spacing adjustment mechanism includes a bidirectional lead screw, which is rotatably mounted on both sides of the inner wall of the fixed groove through the movable part. One side of the bidirectional lead screw extends to the outside of the fixed frame and is welded with an outer handle. Guide rods are symmetrically welded to both sides of the inner wall of the fixed groove through the movable part.

[0009] Preferably, a rotating shaft is rotatably mounted between the two support frames, a grinding wheel is mounted on the middle of one side of the outer surface of the rotating shaft, and a servo motor is mounted on one side of the rotating shaft extending to the outside of the support frame.

[0010] Preferably, a fixing hole is provided through the middle of one side of the connecting kit, and one side of the outer surface of the rotating shaft is located inside the fixing hole, and the rotating shaft and the connecting kit are fitted together.

[0011] Preferably, the two sides of the outer surface of the bidirectional lead screw are respectively provided with external threads with opposite thread patterns, and the middle of one side of the movable part is provided with an external thread. The bidirectional lead screw and the threaded hole are adapted to each other. A through hole is symmetrically provided on one side of the movable part, and one side of the outer surface of the guide rod is located inside the through hole.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By grinding the shoe upper against the outer surface of the grinding wheel, a connecting kit, along with multiple protective plates, protects both sides of the grinding wheel's outer surface. The spring force counteracts pressure on the protective plates and movable rods. Rotating the bidirectional lead screw adjusts the distance between the two movable parts and the connecting kit, allowing the grinding wheel and protective plates to be used for deburring shoes of different sizes. Compared to existing technologies, this solution provides better protection for people's hands near the grinding wheel, improving safety during shoe upper grinding, solving the problem of accidental contact when holding shoes close to the grinding wheel, and enhancing the overall processing efficiency of shoe uppers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the fixing frame in the embodiment of the application;

[0016] Figure 3 This is a cross-sectional structural diagram of the connecting kit in the application embodiment;

[0017] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Rotating shaft; 3. Servo motor; 4. Grinding wheel; 5. Fixing frame; 6. Fixing groove; 7. Moving part; 8. Connecting plate; 9. Connecting kit; 10. Fixing tube; 11. Spring; 12. Moving rod; 13. Protective plate; 14. Elastic protective pad; 15. Two-way lead screw; 16. External handle; 17. Guide rod. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0019] This application discloses a deburring device for shoe upper processing. (Refer to...) Figure 1-3 A deburring device for shoe upper processing includes two symmetrical support frames 1, with a rotating shaft 2 rotatably mounted between the two support frames 1. A grinding wheel 4 is mounted on the middle of one side of the outer surface of the rotating shaft 2. A servo motor 3 is mounted on one side of the rotating shaft 2 extending to the outside of the support frame 1. A fixing frame 5 is fixedly mounted on the upper surface of the support frame 1. A fixing groove 6 is opened at the bottom end of the fixing frame 5. Movable parts 7 are symmetrically and movably mounted inside the fixing groove 6. A connecting plate 8 is welded to the middle of the bottom end of the movable part 7. A connecting kit 9 ​​is fixedly mounted on the bottom end of the connecting plate 8. The part has a through hole for fixing. One side of the outer surface of the rotating shaft 2 is located inside the fixing hole. The rotating shaft 2 and the connecting kit 9 ​​are fitted together. Several fixing tubes 10 are welded to the outer surface of the connecting kit 9. A spring 11 is installed at the bottom of one side of the inner wall of the fixing tube 10. A movable rod 12 is movably installed on one side of the spring 11 to the outside of the fixing tube 10. A protective plate 13 is welded to the top of one side of the movable rod 12. An elastic protective pad 14 is fused to the outer surface of the protective plate 13. The fixing groove 6 is also provided with a spacing adjustment mechanism for adjusting the spacing between the two connecting kits 9.

[0020] By starting the servo motor 3, the rotating shaft 2 and the grinding wheel 4 are driven to rotate, and the shoe upper is moved to the outer surface of the grinding wheel 4 for grinding and deburring. This causes the moving part 7 to move synchronously with the connecting kit 9, thereby adjusting the distance between the connecting kit 9 ​​and the grinding wheel 4. The distance between the two connecting kits 9 can be adapted to different sizes of shoes. Multiple protective plates 13 protect the edges on both sides of the grinding wheel 4. When a person holds the shoe close to the grinding wheel 4 and pushes the protective plate 13, the moving rod 12 moves along the inside of the fixed tube 10. The spring 11 provides resistance and support to the moving rod 12, and the protective plate 13, together with the elastic protective pad 14, protects the hand holding the shoe, demonstrating the protective effect of the protective plate 13 on the user's hand.

[0021] Reference Figure 2 and Figure 3The spacing adjustment mechanism includes a bidirectional lead screw 15, which passes through the movable part 7 and is rotatably installed at the middle of both sides of the inner wall of the fixed groove 6. One side of the bidirectional lead screw 15 extends to the outside of the fixed frame 5 and is welded with an outer handle 16. Guide rods 17 are symmetrically welded through the movable part 7 on both sides of the inner wall of the fixed groove 6. The outer surfaces of the bidirectional lead screw 15 are respectively provided with external threads with opposite thread patterns on both sides. The movable part 7 is provided with an external thread through the middle of one side. The bidirectional lead screw 15 and the threaded hole are compatible with each other. A through hole is symmetrically provided through the edge of one side of the movable part 7. One side of the outer surface of the guide rod 17 is located inside the through hole.

[0022] By rotating the outer handle 16, the bidirectional lead screw 15 is adjusted to drive the movable part 7 to interact along the inside of the fixed groove 6, so that the guide rod 17 guides and supports the movable part 7 during movement, keeping the movable part 7 in a stable state during movement, thereby adjusting the distance between the two movable parts 7, which reflects the distance adjustment mechanism between the two movable parts 7.

[0023] The implementation principle of the deburring device for shoe upper processing in this embodiment is as follows: A servo motor 3 is started to drive the rotating shaft 2 and the grinding wheel 4 to rotate. The input terminal of the servo motor 3 is electrically connected to the output terminal of an external power supply. The shoe upper is moved against the outer surface of the grinding wheel 4 for grinding and deburring. Simultaneously, the outer handle 16 is rotated to adjust the bidirectional lead screw 15, causing the movable part 7 to interact along the inside of the fixed groove 6. The guide rod 17 guides and supports the movable part 7, keeping it stable during movement. This adjusts the distance between the two movable parts 7, causing the movable part 7 to drive the connecting kit 9 ​​to move along the outer surface of the rotating shaft 2, thereby adjusting the distance between the connecting kit 9 ​​and the grinding wheel 4. This design allows the connecting kit 9 ​​at different positions to be suitable for shoes of different sizes. Multiple protective plates 13 protect the edges of both sides of the grinding wheel 4. When a person holds the shoe close to the grinding wheel 4 and pushes the protective plate 13, the movable rod 12 moves along the inside of the fixed tube 10, and the spring 11 provides resistance and support to the movable rod 12. In turn, the protective plate 13, together with the elastic protective pad 14, protects the hand holding the shoe. Compared with the prior art, this solution has the effect of facilitating the protection of people's hands when they are close to the grinding wheel 4, improving the safety of shoe upper grinding, solving the problem of accidental contact when people hold the shoe close to the grinding wheel 4, and improving the overall processing efficiency of shoe uppers.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A deburring device for shoe upper processing, comprising two mutually symmetrical support frames (1), characterized in that: A fixing frame (5) is fixedly installed on the upper surface of the support frame (1). A fixing groove (6) is opened at the bottom end of the fixing frame (5). A movable part (7) is symmetrically and movably installed inside the fixing groove (6). A connecting plate (8) is welded to the middle of the bottom end of the movable part (7). A connecting kit (9) is fixedly installed at the bottom end of the connecting plate (8). Several fixing tubes (10) are welded to the outer surface of the connecting kit (9). A spring (11) is installed at the bottom of one side of the inner wall of the fixing tube (10). A movable rod (12) is movably installed on one side of the spring (11) extending to the outside of the fixing tube (10). A protective plate (13) is welded to the top of one side of the movable rod (12). An elastic protective pad (14) is fused to the outer surface of the protective plate (13). A spacing adjustment mechanism is also provided inside the fixing groove (6) for adjusting the spacing between the two connecting kits (9).

2. The deburring device for shoe upper processing according to claim 1, characterized in that: The spacing adjustment mechanism includes a bidirectional lead screw (15), which passes through the movable part (7) and is rotatably installed at the middle of both sides of the inner wall of the fixed groove (6). One side of the bidirectional lead screw (15) extends to the outside of the fixed frame (5) and is welded with an outer handle (16). Guide rods (17) are symmetrically welded through the movable part (7) on both sides of the inner wall of the fixed groove (6).

3. The deburring device for shoe upper processing according to claim 1, characterized in that: A rotating shaft (2) is rotatably mounted between the two support frames (1). A grinding wheel (4) is mounted in the middle of one side of the outer surface of the rotating shaft (2). A servo motor (3) is mounted on one side of the rotating shaft (2) extending to the outside of the support frame (1).

4. The deburring device for shoe upper processing according to claim 3, characterized in that: The connecting kit (9) has a through hole in the middle of one side, and the outer surface of the rotating shaft (2) is located inside the fixing hole. The rotating shaft (2) and the connecting kit (9) are fitted together.

5. The deburring device for shoe upper processing according to claim 2, characterized in that: The two-way lead screw (15) has external threads with opposite thread patterns on both sides of its outer surface. The movable part (7) has an external thread through the middle of one side. The two-way lead screw (15) and the threaded hole are compatible with each other. The movable part (7) has a through hole symmetrically through the side of one side. The guide rod (17) has one side of its outer surface located inside the through hole.

Images