A shoe edge grinding structure for children's shoe processing

Abstract

This utility model relates to the technical field of polishing devices and discloses a shoe edge polishing structure for children's shoe processing, including: a base, with support feet fixedly connected to all four sides of the top of the base, a worktable fixedly connected to the top of the support feet, a support rod fixedly connected to the top of the worktable, a movable support frame installed on one side of the support rod, a support plate installed on the top of the movable support frame, and the support plate fixedly connected to the top of the support rod. In this utility model, the servo motor inside the vacuum cleaner is activated, driving the suction fan blades on its output transmission shaft to rotate at high speed, generating negative pressure suction. This negative pressure is transmitted through the suction pipe to the suction seat area located on the top of the worktable. Dust, debris, and other waste generated during the polishing process are rapidly sucked into the suction seat under the combined action of gravity, the centrifugal force of the polishing disc, and the suction generated by the suction seat. The sucked-in waste is then guided into the vacuum cleaner through the suction pipe.

Description

Technical Field

[0001] This utility model relates to the field of polishing device technology, specifically to a shoe edge polishing structure for children's shoe processing. Background Technology

[0002] In the shoe manufacturing process, in order to make the shoe edges smooth, it is usually necessary to polish the beveled edges. Currently, most of the polishing operations for shoe edges are done by workers using sandpaper in the later stages, which easily causes worker fatigue and has low polishing efficiency.

[0003] This utility model, disclosed in Chinese Patent Publication No. CN211932862U, discloses a polishing device for processing the edges of cowhide women's shoes. It includes a worktable, a lower support rod, a height adjustment mechanism, a shoe-shaped sponge block, and a polishing wheel. The lower support rod is fixed to one side of the top of the worktable, and an upper support rod is positioned above it. A height adjustment mechanism is located between the upper and lower support rods. A support frame is fixed to the bottom of the worktable. A horizontal plate is fixed to the outer wall of one side of the upper support rod, and a vertical rod is positioned on one side of the bottom of the horizontal plate. A hinge seat is hinged to the bottom of the vertical rod, and a rotating rod is hinged to the bottom of the hinge seat. A shoe-shaped sponge block is fitted onto the bottom of the rotating rod. A fixing frame is fixed to the top of the worktable on one side of the shoe-shaped sponge block. This utility model not only realizes the height adjustment function of the polishing device during use, improving the operational flexibility during the polishing of cowhide women's shoes, but also improves the convenience of waste material removal.

[0004] During the implementation of the above-mentioned solution, the applicant discovered that the waste collection structure of the device was too simple, resulting in the direct scattering of grinding debris. Some of this debris could easily remain in the air, potentially causing workers to inhale it directly into their lungs, and also leading to a dirty working environment that was difficult to clean. Therefore, this utility model designs a shoe edge grinding structure for children's shoe processing to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a shoe edge grinding structure for children's shoe processing, which solves the problem of difficult waste recycling in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A shoe edge polishing structure for children's shoe processing includes: The base has support feet fixedly connected to all four sides of its top. A workbench is fixedly connected to the top of each support foot. A support rod is fixedly connected to the top of the workbench. A movable support frame is installed on one side of the support rod. A support plate is installed on the top of the movable support frame. The support plate is fixedly connected to the top of the support rod. The working mechanism includes a rotating component, a moving component, and a grinding component. The rotating component is located at the top of the support rod and on one side of the moving support frame and is used for the movement of the moving component. The moving component is located in the inner cavity of the moving support frame and is used to cooperate with the work of the grinding component. The grinding component is located in the inner cavity of the worktable and is used for grinding work. The cleaning mechanism includes a transmission component, an output component, and a collection component. The transmission component is located on top of the workbench and is used to transmit waste generated during grinding. The output component is located at the output end of the transmission component and is used for the operation of the transmission component. The collection component is located on top of the base and is used to collect waste generated during grinding for waste recycling.

[0007] Preferably, the rotating assembly includes a threaded hole at the top of the support rod, a threaded rod threadedly connected to the inner cavity of the threaded hole, and a rocker arm fixedly connected to the top of the threaded rod. The rotating assembly also includes a threaded hole on one side of the movable support frame, a second threaded rod threadedly connected to the inner cavity of the threaded hole, and a second rocker arm fixedly connected to the top of the second threaded rod for adjusting the position of the movable assembly for grinding work. The movable assembly includes a movable block installed in the inner cavity of the movable support frame, a telescopic rod fixedly connected to the bottom of the movable block, and an opening at the top output end of the telescopic rod, where an adjustable rotating block is installed. The adjustable rotating block has a fixed block fixedly connected to its bottom. Movable columns are installed on both sides of the fixed block. A spring is installed on the outer ring of the movable column. An adjustable fixed block is installed on the output end of the spring and is used to fix the shoe for polishing. The polishing assembly includes a motor support rod installed in the inner cavity of the workbench. A polishing motor is installed on one side of the motor support rod. A rubber ring is installed on the outer ring of the polishing motor. A drive shaft is installed on the outer ring of the output shaft of the polishing motor. A polishing disc is installed on the outer ring of the drive shaft. The top of the polishing disc has polishing teeth for polishing. A limiting component is also provided between the movable block and the movable support frame.

[0008] Preferably, the limiting component includes a groove formed in the inner cavity of the movable support frame and sliders fixedly connected to both sides of the movable block. The sliders are slidably connected in the inner cavity of the groove and are used for the smooth movement of the movable block.

[0009] Preferably, the transmission component includes a dust collection seat located on top of the workbench, a dust collection pipe installed on one side of the dust collection seat, and an output component connected to one side of the dust collection pipe.

[0010] Preferably, the output component includes a vacuum cleaner located on one side of the suction pipe, a servo motor is installed in the inner cavity of the vacuum cleaner, a transmission shaft is installed at the output end of the servo motor, and a suction fan blade is installed on the outer ring of the transmission shaft for collecting debris generated during polishing.

[0011] Preferably, the collection assembly includes a waste collection trough located at the top of the base, the waste collection trough having a drawer, and a handle installed on one side of the drawer for collecting and recycling waste generated during polishing.

[0012] Preferably, a support column is provided between the workbench and the movable support frame and support plate, which is used to allow the movable support frame to move smoothly up and down.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: 1. This utility model enables the vacuum cleaner to start. The servo motor inside the vacuum cleaner starts, driving the suction fan blades on its output transmission shaft to rotate at high speed, generating negative pressure suction within the vacuum cleaner's interior. This negative pressure is transmitted through the suction pipe to the suction seat area located at the top of the workbench. Dust, debris, and other waste generated during the grinding process are rapidly sucked into the suction seat under the combined action of gravity, the centrifugal force of the grinding disc, and the suction generated by the suction seat. The sucked-in waste is then guided into the vacuum cleaner's interior through the suction pipe. The waste entering the vacuum cleaner is ultimately discharged into the waste collection trough located at the top of the base under the influence of airflow generated by the rotating fan blades or gravity.

[0014] 2. This utility model utilizes an adjustable fixing block. It employs a clamping structure consisting of movable columns on both sides of the fixing block at the bottom of the telescopic rod, a spring, and an adjustable fixing block. The spring provides clamping force, and the adjustable fixing block can adapt to shoe edges of different widths or shapes. Attached Figure Description

[0015] Figure 1 This is an isometric side view of the overall structure of this utility model; Figure 2 The structure of this utility model Figure 1 Enlarged view of point A; Figure 3 This is a bottom side view schematic diagram of the structure of this utility model; Figure 4 The structure of this utility model Figure 3 Enlarged view of point B; Figure 5 The structure of this utility model Figure 3 Enlarged view of point C; Figure 6 The structure of this utility model Figure 3 Enlarged diagram of point D; Figure 7 This is a front view of the structure of this utility model.

[0016] The components are as follows: 1. Base; 2. Support foot; 3. Workbench; 4. Support rod; 5. Movable support frame; 6. Support plate; 7. Rocker arm; 8. Second threaded rod; 9. Second rocker arm; 10. Moving block; 11. Telescopic rod; 12. Adjustable rotating block; 13. Fixed block; 14. Moving column; 15. Spring; 16. Adjustable fixed block; 17. Motor support rod; 18. Grinding motor; 19. Rubber ring; 20. Grinding disc; 21. Slide groove; 22. Slider; 23. Dust collection seat; 24. Dust collection pipe; 25. Vacuum cleaner; 26. Servo motor; 27. Dust collection fan blade; 28. Waste collection trough; 29. ​​Drawer; 30. Handle; 31. Support column; 32. Threaded rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please refer to Figures 1-7 A shoe edge polishing structure for children's shoe processing includes: a base 1, with support feet 2 fixedly connected to the top four sides of the base 1, a workbench 3 fixedly connected to the top of the support feet 2, a support rod 4 fixedly connected to the top of the workbench 3, a movable support frame 5 installed on one side of the support rod 4, a support plate 6 installed on the top of the movable support frame 5, and the support plate 6 fixedly connected to the top of the support rod 4. The working mechanism includes a rotating component, a moving component, and a grinding component. The rotating component is located at the top of the support rod 4 and on one side of the moving support frame 5 and is used for the movement of the moving component. The moving component is located in the inner cavity of the moving support frame 5 and is used to cooperate with the work of the grinding component. The grinding component is located in the inner cavity of the worktable 3 and is used for grinding work. The cleaning mechanism includes a transmission component, an output component, and a collection component. The transmission component is located on top of the workbench 3 and is used to transmit waste generated during grinding. The output component is located at the output end of the transmission component and is used for the operation of the transmission component. The collection component is located on top of the base 1 and is used to collect waste generated during grinding for recycling. The rotating component includes a threaded hole at the top of the support rod 4, with a threaded rod 32 threadedly connected to the inner cavity of the threaded hole. A rocker arm 7 is fixedly connected to the top of the threaded rod 32. The rotating component also includes a threaded hole on one side of the movable support frame 5, with a second threaded rod 8 threadedly connected to the inner cavity of the threaded hole. A second rocker arm 9 is fixedly connected to the top of the second threaded rod 8 and is used to adjust the position of the moving component for grinding. The moving component includes a moving block 10 installed in the inner cavity of the movable support frame 5. A telescopic rod 11 is fixedly connected to the bottom of the moving block 10. An opening is provided at the top output end of the telescopic rod 11, and an adjustable rotating block 12 is installed at the opening. A fixed block 13 is fixedly connected to the bottom of the workbench 2. Movable columns 14 are installed on both sides of the fixed block 13. A spring 15 is installed on the outer ring of the movable column 14. An adjustable fixed block 16 is installed at the output end of the spring 15 for fixing the shoe during polishing. The polishing assembly includes a motor support rod 17 installed in the inner cavity of the workbench 3. A polishing motor 18 is installed on one side of the motor support rod 17. A rubber ring 19 is installed on the outer ring of the polishing motor 18. A drive shaft is installed on the outer ring of the output shaft of the polishing motor 18. A polishing disc 20 is installed on the outer ring of the drive shaft. The top of the polishing disc 20 has polishing teeth for polishing. A limiting assembly is also provided between the movable block 10 and the movable support frame 5. The limiting assembly includes a groove 21 opened in the inner cavity of the movable support frame 5 and sliders 22 fixedly connected to both sides of the movable block 10. The sliders 22 are slidably connected in the inner cavity of the groove 21 for smooth movement of the movable block 10.

[0019] In this embodiment of the invention, during use, the operator places the children's shoe to be polished at the adjustable fixing block 16. A clamping structure is used, consisting of the movable columns 14 on both sides of the fixing block 13 at the bottom of the telescopic rod 11, the spring 15, and the adjustable fixing block 16. The spring 15 provides clamping force, and the adjustable fixing block 16 can adapt to shoe edges of different widths or shapes, ensuring a stable clamping of the shoe. By rotating the rocker arm 7 at the top of the support rod 4, the threaded rod 32 connected to it is driven to rotate. Since the threaded rod 32 engages with the threaded hole at the top of the support rod 4, rotating the rocker arm 7 drives the threaded rod 32 to rise and fall relative to the support rod 4. The threaded rod 32 is connected to the movable support frame 5 or linked to it through a cooperating structure such as the support plate 6 and the support column 31. The support column 31 is used for smooth movement, thereby driving the entire movable support frame 5, the movable block 10, the telescopic rod 11, and the clamped shoe to rise and fall vertically as a whole, bringing the shoe edge closer to or away from the polishing disc 20, and setting the initial polishing height. Rotating the second rocker arm 9 on one side of the movable support frame 5 drives the second threaded rod 8 to rotate. The second threaded rod 8 engages with the threaded hole on the side of the movable support frame 5. Rotating the second rocker arm 9 drives the second threaded rod 8 to rotate, thereby pushing or pulling the movable block 10 that it cooperates with to move horizontally within the inner cavity of the movable support frame 5. The sliders 22 on both sides of the movable block 10 slide in the grooves 21 within the inner cavity of the movable support frame 5, ensuring smooth and linear movement. The movement of the movable block 10 causes the shoe body clamped below to move horizontally, positioning the shoe edge directly above or to the side of the grinding disc 20 in the preparation area. The telescopic rod 11 itself can be telescopically adjusted to accommodate different shoe heights, and through the cooperation of the adjustable rotating block 12 at its top, the fixing block 13 clamping the shoe body can rotate at a certain angle. The operator can adjust this mechanism to ensure that the shoe edge of the clamped shoe contacts the grinding disc 20 at the optimal angle. The grinding motor 18 located within the inner cavity of the worktable 3 is started. The grinding motor 18 drives the grinding disc 20 to rotate at high speed via a transmission shaft on its output shaft. The grinding teeth on the top surface of the grinding disc 20 are responsible for grinding. After the shoe body is reliably fixed and the height and position / angle are properly adjusted, the operator manually or through the drive device controls the shoe body to slowly and smoothly contact the edge of the high-speed rotating grinding disc 20 to perform the shoe edge grinding operation. At this time, the grinding disc 20 maintains stable operation due to the fixing and vibration damping effect of the motor support rod 17 and the rubber ring 19.

[0020] Please refer to Figures 1-7The transmission component includes a dust collection seat 23 located on top of the workbench 3, with a dust collection pipe 24 installed on one side of the dust collection seat 23, and an output component connected to one side of the dust collection pipe 24. The output component includes a vacuum cleaner 25 located on one side of the dust collection pipe 24, with a servo motor 26 installed inside the vacuum cleaner 25. A transmission shaft is installed at the output end of the servo motor 26, and a dust collection fan blade 27 is installed on the outer ring of the transmission shaft for collecting debris generated during polishing. The collection component includes a waste collection trough 28 located on top of the base 1, with a drawer 29. A handle 30 is installed on one side of the drawer 29 for collecting and recycling waste generated during polishing. A support column 31 is provided between the workbench 3 and the movable support frame 5 and support plate 6 for the smooth up-and-down movement of the movable support frame 5.

[0021] In this embodiment of the invention, the vacuum cleaner 25 of the cleaning mechanism is activated simultaneously with the start of the grinding motor 18. The servo motor 26 inside the vacuum cleaner 25 starts, driving the suction fan blades 27 on its output transmission shaft to rotate at high speed, generating negative pressure suction within the vacuum cleaner 25. This negative pressure is transmitted through the suction pipe 24 to the suction seat 23 area located at the top of the workbench 3. Dust, debris, and other waste generated during the grinding process are rapidly sucked into the suction seat 23 under the combined action of gravity, the centrifugal force of the grinding disc, and the suction generated by the suction seat 23. The sucked-in waste is then guided into the vacuum cleaner 25 by the suction through the suction pipe 24. The waste entering the vacuum cleaner 25 is eventually discharged into the waste collection trough 28 located at the top of the base 1 under the action of airflow generated by the rotating fan blades or gravity. The waste collection trough 28 is equipped with a pull-out drawer 29. After polishing is completed or when drawer 29 is full, the operator can pull out drawer 29 through handle 30 on the outside of drawer 29 to conveniently pour out or dispose of the collected polishing waste and achieve recycling.

[0022] In use, the operator places the children's shoe to be polished at the adjustable fixing block 16. A clamping structure is used, consisting of the movable columns 14 on both sides of the fixing block 13 at the bottom of the telescopic rod 11, the spring 15, and the adjustable fixing block 16. The spring 15 provides clamping force, and the adjustable fixing block 16 can adapt to shoe edges of different widths or shapes, ensuring a stable clamping of the shoe. Rotating the rocker arm 7 at the top of the support rod 4 drives the threaded rod 32 connected to it to rotate. Since the threaded rod 32 engages with the threaded hole at the top of the support rod 4, rotating the rocker arm 7 drives the threaded rod 32 to rise and fall relative to the support rod 4. The threaded rod 32 is connected to the movable support frame 5 or linked to it via a supporting plate 6 and supporting column 31, etc. The supporting column 31 is used for smooth movement, thereby driving the entire movable support frame 5, movable block 10, telescopic rod 11, and the clamped shoe to rise and fall vertically as a whole, bringing the shoe edge closer to or away from the polishing disc 20, setting the initial polishing height. Rotating the second rocker arm 9 on one side of the movable support frame 5 drives the second threaded rod 8 to rotate. The second threaded rod 8 engages with the threaded hole on the side of the movable support frame 5. Rotating the second rocker arm 9 drives the second threaded rod 8 to rotate, thereby pushing or pulling the movable block 10 that it engages with to move horizontally within the inner cavity of the movable support frame 5. The sliders 22 on both sides of the movable block 10 slide in the grooves 21 within the inner cavity of the movable support frame 5, ensuring smooth and linear movement. The movement of the movable block 10 causes the shoe body held below to move horizontally, positioning the shoe edge directly above or to the side of the grinding disc 20. The telescopic rod 11 itself can be telescopically adjusted to accommodate different shoe heights, and through the engagement of the adjustable rotating block 12 at its top, the fixing block 13 holding the shoe body can rotate at a certain angle. The operator can adjust this mechanism to ensure that the shoe edge of the held shoe contacts the grinding disc 20 at the optimal angle. The grinding motor 18 located within the inner cavity of the worktable 3 is started. The grinding motor 18 drives the grinding disc 20 to rotate at high speed through the transmission shaft on its output shaft. The grinding teeth on the top surface of the grinding disc 20 are responsible for grinding. After the shoe body is reliably fixed and its height and position / angle are adjusted appropriately, the operator manually or through the drive device controls the shoe body to slowly and smoothly contact the edge of the high-speed rotating grinding disc 20 to perform the shoe edge grinding operation. At this time, due to the fixing and vibration damping effect of the motor support rod 17 and the rubber ring 19, the grinding disc 20 maintains stable operation. At the same time as the grinding motor 18 starts grinding, the vacuum cleaner 25 of the cleaning mechanism is started. The servo motor 26 inside the vacuum cleaner 25 starts, driving the suction fan blades 27 on its output transmission shaft to rotate at high speed, generating negative pressure suction in the inner cavity of the vacuum cleaner 25. This negative pressure is transmitted through the suction pipe 24 to the area of ​​the suction seat 23 located at the top of the workbench 3. Dust, debris and other waste generated during the grinding process are quickly sucked into the suction seat 23 under the combined action of gravity, the centrifugal force of the grinding disc 20 and the suction generated by the suction seat 23. The sucked-in waste is then guided into the vacuum cleaner 25 by suction through the suction pipe 24.Waste entering the vacuum cleaner 25 is eventually discharged into the waste collection trough 28 located at the top of the base 1 by the airflow generated by the rotating fan blades or by gravity. The waste collection trough 28 is equipped with a pull-out drawer 29. After polishing is completed or when the drawer 29 is full, the operator can pull out the drawer 29 through the handle 30 on the outside of the drawer 29 to easily empty or dispose of the collected polishing waste, thus achieving recycling.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shoe edge polishing structure for processing children's shoes, characterized in that, include: The base (1) has support feet (2) fixedly connected to the top four sides of the base (1), and a workbench (3) fixedly connected to the top of the support feet (2). A support rod (4) is fixedly connected to the top of the workbench (3). A movable support frame (5) is installed on one side of the support rod (4). A support plate (6) is installed on the top of the movable support frame (5). The support plate (6) is fixedly connected to the top of the support rod (4). The working mechanism includes a rotating component, a moving component and a grinding component. The rotating component is located at the top of the support rod (4) and on one side of the moving support frame (5) and is used for the movement of the moving component. The moving component is located in the inner cavity of the moving support frame (5) and is used to cooperate with the work of the grinding component. The grinding component is located in the inner cavity of the worktable (3) and is used for grinding work. The cleaning mechanism includes a transmission component, an output component and a collection component. The transmission component is located on the top of the workbench (3) and is used to transmit the waste generated during grinding. The output component is located at the output end of the transmission component and is used for the operation of the transmission component. The collection component is located on the top of the base (1) and is used to collect the waste generated during grinding for waste recycling.

2. The shoe edge polishing structure for processing children's shoes according to claim 1, characterized in that: The rotating assembly includes a threaded hole at the top of the support rod (4), a threaded rod (32) is threaded into the inner cavity of the threaded hole, and a rocker arm (7) is fixedly connected to the top of the threaded rod (32). The rotating assembly also includes a threaded hole at one side of the movable support frame (5), a second threaded rod (8) is threaded into the inner cavity of the threaded hole, and a second rocker arm (9) is fixedly connected to the top of the second threaded rod (8) and is used to adjust the position of the movable assembly for grinding work. The movable assembly includes a movable block (10) installed in the inner cavity of the movable support frame (5), a telescopic rod (11) is fixedly connected to the bottom of the movable block (10), and an opening is provided at the bottom output end of the telescopic rod (11). An adjustable rotating block (12) is installed at the opening. The bottom of the workbench (3) is fixedly connected to a fixed block (13). Movable columns (14) are installed on both sides of the fixed block (13). A spring (15) is installed on the outer ring of the movable column (14). An adjustable fixed block (16) is installed at the output end of the spring (15) and is used to fix the shoe for polishing. The polishing assembly includes a motor support rod (17) installed in the inner cavity of the workbench (3). A polishing motor (18) is installed on one side of the motor support rod (17). A rubber ring (19) is installed on the outer ring of the polishing motor (18). A transmission shaft is installed on the outer ring of the output shaft of the polishing motor. A polishing disc (20) is installed on the outer ring of the transmission shaft. A polishing tooth is opened on the top of the polishing disc (20) and is used for polishing. A limiting component is also provided between the movable block (10) and the movable support frame (5).

3. The shoe edge polishing structure for children's shoe processing according to claim 2, characterized in that: The limiting component includes a groove (21) formed in the inner cavity of the movable support frame (5) and sliders (22) fixedly connected to both sides of the movable block (10). The sliders (22) are slidably connected in the inner cavity of the groove (21) and are used for the smooth movement of the movable block (10).

4. The shoe edge polishing structure for children's shoe processing according to claim 1, characterized in that: The transmission component includes a vacuum seat (23) located on top of the workbench (3), a vacuum pipe (24) is installed on one side of the vacuum seat (23), and an output component is connected to one side of the vacuum pipe (24).

5. The shoe edge polishing structure for children's shoe processing according to claim 4, characterized in that: The output component includes a vacuum cleaner (25) located on one side of the suction pipe (24), a servo motor (26) is installed in the inner cavity of the vacuum cleaner (25), a transmission shaft is installed at the output end of the servo motor (26), and a suction fan blade (27) is installed on the outer ring of the transmission shaft for collecting debris generated during polishing.

6. The shoe edge polishing structure for children's shoe processing according to claim 1, characterized in that: The collection assembly includes a waste collection trough (28) located on top of the base (1), the waste collection trough (28) having a drawer (29), a handle (30) installed on one side of the drawer (29) for collecting waste generated during polishing and recycling.

7. The shoe edge polishing structure for children's shoe processing according to claim 1, characterized in that: A support column (31) is provided between the workbench (3), the movable support frame (5), and the support plate (6) for the smooth up-and-down movement of the movable support frame (5).

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