An apparatus for shoe processing and a method of using the same

Abstract

The application relates to the technical field of shoe processing, in particular to a device for shoe processing and a using method thereof, which comprises a feeding table, a processing table, a transfer assembly, an angle adjusting assembly, a polishing assembly and a feeding assembly. The predetermined positioning piece of the feeding assembly is matched with the supporting block through the arc-shaped block at the end of the elastic sheet. The distance between the arc-shaped block and the supporting block is smaller than the thickness of the material, the real-time downward limiting during the feeding process of the shoe sole is realized, the shoe sole is ensured to be always attached to the profiling plate, and displacement is avoided. In the angle adjusting assembly, the first motor drives the first turntable and the supporting block to rotate, 0-360-degree angle adjustment can be realized, the rotation design of the matched pressing block and the second turntable can accurately adapt to the complex structure requirements of the arc-shaped contour of the shoe sole, the edge inclination angle and the like. The first propeller of the transfer assembly drives the sliding plate to move linearly along the supporting rod, the sliding block guarantees the motion stability, the cooperative action of linear reciprocating feeding and angle rotation can be realized during the polishing process, and the edge of the shoe sole is ensured to be polished uniformly in all directions.

Description

Technical Field

[0001] This invention relates to the field of shoe processing technology, specifically to a shoe processing apparatus and its usage method. Background Technology

[0002] In the shoe manufacturing process, the edge grinding of the sole is a key process to ensure the assembly accuracy of the shoe and improve the wearing comfort. Its core requirement is to make the edge of the sole flat and smooth through grinding, to ensure the fit with the upper, and to avoid problems such as rubbing and glue separation during subsequent wear.

[0003] Currently, shoe sole polishing operations on the market mostly rely on two methods: one is purely manual polishing, where operators hold the shoe sole and align it with the polishing wheel. This is not only labor-intensive and inefficient, but also requires experience to control the polishing angle and force, easily leading to uneven polishing of the sole edges, large dimensional deviations, and poor product consistency. The second method is simple semi-automatic polishing equipment. Although this type of equipment can achieve basic polishing functions, it still has the following technical drawbacks:

[0004] Insufficient positioning accuracy: Existing equipment lacks a dedicated pre-positioning structure, and the sole is prone to shifting during the feeding process after being placed, resulting in a shift in the grinding position. This is especially true for soles of different sizes, making it difficult to quickly adapt and position them.

[0005] Traditional equipment often uses a fixed grinding angle, which cannot be precisely adjusted according to the requirements of the shoe sole's curved contour, edge tilt angle, etc. For irregularly shaped shoe soles or complex edge structures, it is difficult to achieve comprehensive and uniform grinding, and it is easy to have local grinding that is not done properly. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this invention provides a shoe processing apparatus and its usage method.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a shoe processing apparatus, comprising a loading platform and a processing platform, wherein the processing platform is disposed on the rear side of the loading platform, and further comprising:

[0010] The transfer assembly includes a first pusher, a connecting block, a sliding plate, a support rod, and a slider. A mounting groove is provided on the rear side below the loading platform. The first pusher is connected to the top wall of the mounting groove. The output end of the first pusher is fixedly connected to the front side of the connecting block. A sliding plate is also provided above the connecting block. Support rods are symmetrically arranged on the left and right sides between the loading platform and the processing table. Sliders that contact the top walls of the support rods are also provided on both sides below the sliding plate.

[0011] An angle adjustment assembly includes a first motor, a first turntable, a support block, and a pressing assembly. The first motor is fixed to the rear side of the connecting block. The output end of the first motor passes through the slide plate and is connected to the first turntable. The support block is provided above the first turntable. The sliding plate is also provided with a pressing assembly for fixing auxiliary materials. The outer diameter of the support block is larger than the outer diameter of the first turntable.

[0012] A grinding assembly, comprising a second motor and a grinding wheel, wherein a processing groove is provided below one end of the processing table near the loading table, the output end of the second motor passes through the processing table and is connected to the center of the grinding wheel, and the grinding wheel is disposed in the processing groove;

[0013] A feeding assembly is also provided on the feeding platform.

[0014] To facilitate the downward pressure and limiting of the shoe sole, the present invention is improved in that the downward pressure component includes a side plate, a top plate, a lifting device, a second turntable, and a pressure block. The side plates are symmetrically arranged on the left and right sides above the slide plate, and the left and right sides below the top plate are connected to the side plates. The output end of the lifting device passes through the top plate and is connected to the second turntable. A pressure block is also arranged below the second turntable. The second turntable is arranged above the first turntable. The top wall of the support block is flush with the loading platform, and the outer diameter of the pressure block is larger than the outer diameter of the second turntable.

[0015] To facilitate stable material feeding, the present invention is improved in that the feeding assembly includes a second pusher, a push plate, a contour plate, a feeding frame, and a pre-positioning component. The second pusher is fixed to the front side of the feeding platform, and the output end of the second pusher is fixedly connected to the push plate. The contour plate is also fixed to the rear side of the push plate. The feeding frame is fixed to the feeding platform, and a feeding groove is provided on the feeding frame. A sliding hole that runs through the feeding frame from front to back is provided below the feeding frame. The contour plate is slidably connected to the sliding hole. A pre-positioning component for auxiliary material pre-positioning is also provided on the rear side of the feeding frame. A relief groove that matches the output end of the pre-positioning component is provided on one side below the pressure block. The outer diameter of the feeding groove is larger than the outer diameter of the pressure block and the support block.

[0016] Preferably, the prepositioning component includes a mounting frame, an elastic sheet, and fasteners. The mounting frames are symmetrically arranged on the left and right sides of the rear side of the feeding frame. One end of the elastic sheet is inserted into the mounting frame. The mounting frame is also provided with fasteners for fixing the elastic sheet. An arc-shaped block is provided at the other end of the elastic sheet. The arc-shaped block is located above the support block. The distance between the arc-shaped block and the support block is less than the thickness of the material. The mounting frame is located above the sliding hole.

[0017] To ensure the stability of the feeding process, the present invention is improved by providing connecting grooves at both ends of the front side of the support block, and providing a connecting plate that matches the connecting grooves on the feeding platform, with the top wall of the connecting plate being flush with the top wall of the feeding platform.

[0018] To assist in positioning the pressure block, the present invention is improved by providing guide blocks at both ends of the rear side of the feeding frame, and guide grooves adapted to the guide blocks at both ends of the front side of the pressure block, with the two guide blocks positioned between the two pre-positioning components.

[0019] To facilitate material transfer, the present invention is improved by providing first legs at the four corners below the loading platform, second legs at the four corners below the processing platform, and a transfer device below the loading platform and the processing platform.

[0020] To facilitate the collection of grinding waste, the present invention includes an improved dust collection assembly on the processing table. The dust collection assembly includes a fan, a connecting pipe, a dust collection hood, a dust collection box, and an auxiliary plate. A dust collection hood is also provided on the bottom wall of the processing tank. An auxiliary plate is also provided on the rear side of the processing table. A fan is provided on the auxiliary plate. One end of the connecting pipe is connected to the bottom wall of the dust collection hood, and the other end of the connecting pipe passes through the auxiliary plate and is connected to one end of the fan. The other end of the fan is connected to the dust collection box.

[0021] Preferably, the processing table is also provided with reinforcing ribs connected to the auxiliary plate, the dust collection hood is provided with a dust collection bag connected to the fan, the dust collection box is also provided with a box cover, one end of the box cover is hinged to the dust collection box, the other end of the box cover is provided with buckles on both sides, the dust collection box is provided with a retaining ring that engages with the buckles, and the dust collection box is also provided with several sets of ventilation holes.

[0022] The present invention further provides a method of using a shoe processing apparatus, comprising the following steps:

[0023] Step 1: Place the shoe sole into the feeding trough. Initially, both the first and second pushers are in the retracted state. At this time, the support block is inserted into the connecting plate, the lifting device is in the retracted state, the guide block abuts against the pressure block, and limits the pressure block. Start the second pusher, which drives the push plate to move. The push plate drives the contour plate, and the contour plate pushes the shoe sole below the feeding trough to feed.

[0024] Step 2: As the sole is fed, the elastic plate of the prepositioning component presses against the sole to ensure that the sole remains in contact with the contour plate during the feeding process until the sole moves onto the support block. At this point, the outer diameter of the sole is larger than the outer diameter of the support block. During this process, the elastic plate assists in pressing down the sole.

[0025] Step 3: Start the lifting device. The lifting device drives the second turntable to descend, and the second turntable drives the pressure block to descend. During the descent of the pressure block, the guide block limits the pressure block to ensure the stability of the pressure block's downward pressure until the pressure block and the support block stably clamp the shoe sole. At this time, the elastic plate and the relief groove are matched. Start the first pusher. The output end of the first pusher drives the connecting block to move towards the processing table. When the elastic plate no longer presses against the shoe sole, the lower part of the elastic plate returns to its original position. At this time, the lower part of the elastic plate is misaligned with the pressure block to facilitate subsequent material unloading. The left and right sides of the slide plate above the connecting block are equipped with sliders that are slidably connected to the support rod.

[0026] Step 4: Start the grinding assembly. The second motor drives the grinding wheel to rotate, and the first pusher drives the connecting block to move. The grinding wheel grinds the side wall of the sole. The first motor drives the first turntable to rotate, and then the support block drives the sole to rotate. During this process, the pressure block rotates with the sole, and the first pusher moves in a straight reciprocating motion with the start of the first motor. Throughout the process, the outer side of the sole protrudes from the skateboard, and at this time the sole contacts the grinding wheel.

[0027] Step 5: During the grinding process, start the fan. Most of the grinding debris enters the connecting pipe through the dust collection hood and is then sent into the cloth bag of the dust collection box. After grinding is completed, the first motor resets. At this time, the connecting plate can be inserted into the support block, the guide groove can be inserted into the guide block, the elevator resets, and the second pusher resets. The material stacked in the loading frame naturally falls under the action of gravity. The output end of the second pusher pushes the push plate to move backward. The contour plate drives the sole to complete the above loading process. The material to be processed pushes the processed material onto the transfer device for transfer. Repeat the above steps to complete the subsequent edge grinding of the sole.

[0028] (III) Beneficial Effects

[0029] Compared with the prior art, the present invention provides a shoe processing apparatus and its method of use, which has the following beneficial effects:

[0030] The shoe processing device and its usage method include a pre-positioning component of the feeding assembly that cooperates with a support block via an arc-shaped block at the end of an elastic sheet. The distance between the arc-shaped block and the support block is less than the material thickness, thereby achieving real-time downward pressure and limiting during the sole feeding process, ensuring that the sole always fits the conforming plate and preventing displacement.

[0031] In the angle adjustment component, the first motor drives the first turntable and the support block to rotate, which can achieve any angle adjustment from 0 to 360°. Combined with the rotation design of the pressure block and the second turntable, it can accurately adapt to complex structural requirements such as the arc contour of the shoe sole and the tilt angle of the edge.

[0032] The first pusher of the transfer component drives the slide plate to move linearly along the support rod. The slider ensures the stability of the movement. During the grinding process, it can realize the coordinated action of linear reciprocating feed and angular rotation to ensure that the edge of the shoe sole is ground evenly in all directions and avoid local grinding that is not in place.

[0033] The feeding assembly achieves automatic feeding of the shoe sole through the coordinated action of the second pusher, push plate and contour plate; after processing, the material to be processed can be pushed to the transfer device by the contour plate to achieve continuous feeding and unloading, reducing manual intervention. Attached Figure Description

[0034] Figure 1 This is a first main view schematic diagram of the structure of the present invention after material loading;

[0035] Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle;

[0036] Figure 3 for Figure 1 Enlarged view of a section at point B in the middle;

[0037] Figure 4 This is a second main view schematic diagram of the structure of the present invention after material loading;

[0038] Figure 5 This is a first front view schematic diagram of the material processing state of the structure of the present invention;

[0039] Figure 6 for Figure 5 Enlarged view of a portion of point C in the middle;

[0040] Figure 7 This is a second main view schematic diagram of the material processing state of the structure of the present invention;

[0041] Figure 8 This is a partial bottom view of the structure of the present invention;

[0042] Figure 9 This is a partial front view schematic diagram of the structure of the present invention.

[0043] In the diagram: 1. Loading platform; 2. Processing table; 3. First pusher; 4. Connecting block; 5. Slide plate; 6. Support rod; 7. Slider; 8. First motor; 9. First turntable; 10. Support block; 11. Second motor; 12. Grinding wheel; 13. Side plate; 14. Top plate; 15. Lifter; 16. Second turntable; 17. Pressure block; 18. Second pusher; 19. Push plate; 20. Contouring plate; 21. Loading frame; 22. Mounting frame; 23. Elastic sheet; 24. Fastener; 25. Connecting plate; 26. Guide block; 27. First leg; 28. Second leg; 29. ​​Transfer device; 30. Fan; 31. Connecting pipe; 32. Dust collection hood; 33. Dust collection box; 34. Auxiliary plate; 35. Reinforcing rib; 36. Box cover; 37. Buckle; 38. Clip ring. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] Please see Figures 1-9 A shoe processing apparatus includes a loading platform 1 and a processing platform 2, wherein the processing platform 2 is disposed on the rear side of the loading platform 1, and further includes:

[0046] The transfer assembly includes a first pusher 3, a connecting block 4, a sliding plate 5, a support rod 6, and a slider 7. A mounting groove is provided on the rear side below the loading platform 1. The first pusher 3 is connected to the top wall of the mounting groove. The output end of the first pusher 3 is fixedly connected to the front side of the connecting block 4. A sliding plate 5 is also provided above the connecting block 4. Support rods 6 are symmetrically arranged on the left and right sides between the loading platform 1 and the processing table 2. Slider 7 that contact the top wall of the support rod 6 are also provided on both sides below the sliding plate 5.

[0047] An angle adjustment assembly includes a first motor 8, a first turntable 9, a support block 10, and a pressing assembly. The first motor 8 is fixed to the rear side of the connecting block 4. The output end of the first motor 8 passes through the slide plate 5 and is connected to the first turntable 9. The support block 10 is provided above the first turntable 9. The slide plate 5 is also provided with a pressing assembly for fixing auxiliary materials. The outer diameter of the support block 10 is larger than the outer diameter of the first turntable 9.

[0048] A grinding assembly, comprising a second motor 11 and a grinding wheel 12, wherein a processing groove is provided below one end of the processing table 2 near the loading table 1, the output end of the second motor 11 passes through the processing table 2 and is centrally connected to the grinding wheel 12, and the grinding wheel 12 is disposed in the processing groove;

[0049] The feeding assembly is also provided on the feeding platform 1.

[0050] In this embodiment, the pressing assembly includes a side plate 13, a top plate 14, a lifter 15, a second turntable 16, and a pressing block 17. The side plates 13 are symmetrically arranged on the left and right sides above the slide plate 5. The left and right sides below the top plate 14 are connected to the side plates 13. The output end of the lifter 15 passes through the top plate 14 and is connected to the second turntable 16. The pressing block 17 is also arranged below the second turntable 16. The second turntable 16 is arranged above the first turntable 9. The top wall of the support block 10 is flush with the loading platform 1. The outer diameter of the pressing block 17 is larger than the outer diameter of the second turntable 16.

[0051] In this embodiment, the feeding assembly includes a second pusher 18, a push plate 19, a contour plate 20, a feeding frame 21, and a pre-positioning component. The second pusher 18 is fixed to the front side of the feeding platform 1, and the output end of the second pusher 18 is fixedly connected to the push plate 19. The contour plate 20 is also fixed to the rear side of the push plate 19. The feeding frame 21 is fixed on the feeding platform 1, and a feeding groove is provided on the feeding frame 21. A sliding hole is provided below the feeding frame 21, which is connected to the front and rear of the feeding frame 21. The contour plate 20 is slidably connected to the sliding hole. A pre-positioning component for auxiliary material pre-positioning is also provided on the rear side of the feeding frame 21. A relief groove adapted to the output end of the pre-positioning component is provided on one side below the pressure block 17. The outer diameter of the feeding groove is larger than the outer diameter of the pressure block 17 and the support block 10.

[0052] The feeding slot of the feeding frame 21 is used to stack the shoe soles to be processed. The sliding hole provides a sliding channel for the contour plate 20. The contour of the contour plate 20 is adapted to the bottom of the shoe sole to ensure that the force is even when pushing. Initially, the output ends of the lifting device 15, the first pusher 3 and the second pusher 18 are in a retracted state. After the second pusher 18 receives the start signal, it outputs a linear thrust to drive the push plate 19. The push plate 19 drives the contour plate 20 to slide backward along the sliding hole, pushing the bottom shoe sole to feed towards the support block 10.

[0053] In this embodiment, the prepositioning component includes a mounting frame 22, an elastic sheet 23, and a fastener 24. The mounting frames 22 are symmetrically arranged on the left and right sides of the rear side of the feeding frame 21. One end of the elastic sheet 23 is inserted into the mounting frame 22. The mounting frame 22 is also provided with a fastener 24 for fixing the elastic sheet 23. An arc-shaped block is provided at the other end of the elastic sheet 23. The arc-shaped block is located above the support block 10. The distance between the arc-shaped block and the support block 10 is less than the thickness of the material. The mounting frame 22 is located above the sliding hole.

[0054] The elastic sheet 23 of the pre-positioning component is fixed to the mounting frame 22 by fasteners 24. The distance between the arc-shaped block and the support block 10 is less than the thickness of the sole. When the sole is fed, the arc-shaped block is squeezed to cause the elastic sheet 23 to deform slightly. The elastic force generated by the deformation presses the sole tightly onto the contour plate 20, realizing real-time positioning during the feeding process and preventing the sole from shifting. The two ends of the front side of the support block 10 are also provided with connecting grooves. The loading platform 1 is also provided with a connecting plate 25 that matches the connecting groove. The top wall of the connecting plate 25 is flush with the top wall of the loading platform 1. The connecting groove on the front side of the support block 10 is precisely inserted into the connecting plate 25 of the loading platform 1, and the top walls of both are flush with the loading platform 1, eliminating the height difference on the sole feeding path and ensuring that the sole smoothly transitions to the support block 10.

[0055] In this embodiment, guide blocks 26 are provided at both ends of the rear side of the loading frame 21, and guide grooves adapted to the guide blocks 26 are provided at both ends of the front side of the pressure block 17. The two guide blocks 26 are arranged between the two prepositioning components. The side plate 13 and the top plate 14 form a stable frame. The lifting device 15 (servo cylinder) serves as a power source. After receiving the signal, it outputs a downward thrust to drive the second turntable 16 and the pressure block 17 to descend synchronously. The guide blocks 26 on the rear side of the loading frame 21 are embedded in the guide grooves of the pressure block 17. The guide cooperation restricts the lateral displacement of the pressure block 17, ensuring that the pressure block 17 is accurately aligned with the support block 10. The pressure block 17 and the support block 10 cooperate vertically. By increasing the contact area (the outer diameter of the pressure block 17 is larger than that of the second turntable 16, and the outer diameter of the support block 10 is larger than that of the first turntable 9), the pressure is dispersed, the sole is stably clamped, and the sole is prevented from shaking or deforming during grinding.

[0056] The first pusher 3 (servo cylinder) is activated, and the output end of the first pusher 3 drives the connecting block 4 to move towards the processing table 2. A slide plate 5 is also set above the connecting block 4. Slide blocks 7 connected to the support rod 6 are set on the left and right sides below the slide plate 5. As the output end of the first pusher 3 feeds, the slide blocks 7 are made of wear-resistant material to reduce sliding friction and ensure the stability and accuracy of the slide plate 5. When adjusting the angle, the first motor 8 drives the first turntable 9 to rotate, and the support block 10 rotates synchronously with the first turntable 9, thereby driving the sole to adjust the angle (0-360° adjustable). At the same time, the pressure block 17 is rotatably connected to the output end of the lifting device 15 through the second turntable 16. It can rotate synchronously with the sole, without affecting the angle adjustment and always maintaining the clamping state.

[0057] The processing slot of the processing table 2 provides installation space for the grinding wheel 12. The second motor 11 is fixed below the processing table 2, and its output end passes through the processing table 2 and is connected to the center of the grinding wheel 12. After the motor starts, it drives the grinding wheel 12 to rotate at high speed (the speed is adapted to the grinding requirements of the shoe sole). During the grinding process, the first pusher 3 drives the slide plate 5 to move in a straight reciprocating motion along the support rod 6. With the rotation action of the angle adjustment component, the edge of the shoe sole is in full contact with the grinding wheel 12 to achieve uniform grinding. Since the outer diameter of the shoe sole is larger than the outer diameter of the support block 10, the outer side of the shoe sole protrudes from the slide plate 5, which is affected by the high-speed rotation of the grinding wheel. When wheel 12 contacts, the grinding action makes the edge of the sole smooth and flat. During the grinding process, the linear reciprocating motion of the transfer component and the angular motion of the angle adjustment component work together to ensure that the complex structure such as the arc contour and edge tilt angle of the sole can be fully ground, avoiding local grinding incompletely. The first motor 8 is a servo motor. The output end of the first motor 8 adjusts the support block 10 above the first turntable 9 to rotate stably. The first pusher 3 pulls the slide plate 5 in the opposite direction to reset, so that the support block 10 is re-inserted into the connecting plate 25. The guide block 26 cooperates with the guide groove of the pressure block 17 to prepare for subsequent material feeding.

[0058] In this embodiment, a dust collection assembly is also provided on the processing table 2. The dust collection assembly includes a fan 30, a connecting pipe 31, a dust collection hood 32, a dust collection box 33, and an auxiliary plate 34. A dust collection hood 32 is also provided on the bottom wall of the processing tank. An auxiliary plate 34 is also provided on the rear side of the processing table 2. The fan 30 is mounted on the auxiliary plate 34. One end of the connecting pipe 31 is connected to the bottom wall of the dust collection hood 32, and the other end of the connecting pipe 31 passes through the auxiliary plate 34 and is connected to one end of the fan 30. The other end of the fan 30 is connected to the dust collection box 33. A reinforcing rib 35 connected to the auxiliary plate 34 is also provided on the processing table 2. A dust collection bag connected to the fan 30 is provided inside the dust collection hood 32. A box cover 36 is also provided on the dust collection box 33, and one end of the box cover 36 is hinged to the dust collection box 33. The dust collection box 33 has buckles 37 on both sides above the other end of the cover 36. A retaining ring 38 is provided on the dust collection box 33 to engage with the buckles 37. The dust collection box 33 also has several sets of ventilation holes. When the grinding operation starts, the fan 30 starts simultaneously, creating a negative pressure environment inside the dust collection hood 32 through the connecting pipe 31. The dust collection hood 32 covers the bottom wall of the processing tank and can quickly absorb the grinding debris. The debris enters the connecting pipe 31 through the dust collection hood 32 and is sent into the dust collection bag inside the dust collection box 33. The bag filters the debris, and clean air is discharged through the ventilation holes of the dust collection box 33, balancing the air pressure inside the box. The auxiliary plate 34 and the reinforcing rib 35 work together to enhance the installation stability of the fan 30 and the dust collection box 33. The cover 36 of the dust collection box 33 is engaged with the retaining ring 38 through the buckles 37, making it easy to disassemble and clean the debris inside the dust collection bag, thus facilitating maintenance.

[0059] After grinding, the lifting device 15 drives the pressure block 17 to rise and reset. The elastic sheet 23 naturally rebounds after losing the pressure of the sole. The arc-shaped block on the elastic sheet 23 prevents the end of the elastic sheet 23 from scratching the material. It is misaligned with the pressure block 17 to avoid interfering with the feeding. The second pusher 18 is started again to push the next sole to be processed. The sole to be processed pushes the already processed sole during the feeding process.

[0060] In this embodiment, the four corners of the loading platform 1 are provided with first support legs 27, and the four corners of the processing platform 2 are provided with second support legs 28. The loading platform 1 and the processing platform 2 are also provided with a transfer device 29. The shoe sole falls from the support block 10 onto the transfer device 29. After receiving the processed shoe sole, the transfer device 29 (including a motor, a transfer frame, a transfer roller and a transmission belt) transfers it to the next process to realize continuous production and reduce manual unloading operations.

[0061] The present invention further provides a method of using a shoe processing apparatus, comprising the following steps:

[0062] Step 1: Place the shoe sole into the feeding trough. Initially, both the first pusher 3 and the second pusher 18 are in the retracted state. At this time, the support block 10 is inserted into the connecting plate 25, the lifting device 15 is in the retracted state, the guide block 26 abuts against the pressure block 17 to limit the pressure block 17, and the second pusher 18 is started. The second pusher 18 drives the push plate 19 to move, the push plate 19 drives the contour plate 20, and the contour plate 20 pushes the shoe sole below the feeding trough to feed.

[0063] Step 2: As the sole is fed, the elastic plate 23 of the prepositioning component presses against the sole to ensure that the sole is always in contact with the contour plate 20 during the feeding process until the sole moves onto the support block 10. At this time, the outer diameter of the sole is larger than the outer diameter of the support block 10. During this process, the elastic plate 23 assists in pressing down the sole.

[0064] Step 3: Start the lifting device 15. The lifting device 15 drives the second turntable 16 to descend, and the second turntable 16 drives the pressure block 17 to descend. During the descent of the pressure block 17, the guide block 26 limits the pressure block 17 to ensure the stability of the pressure block 17 pressing down, until the pressure block 17 and the support block 10 stably clamp the shoe sole. At this time, the elastic plate 23 is matched with the relief groove. Start the first pusher 3. The output end of the first pusher 3 drives the connecting block 4 to move towards the processing table 2. When the elastic plate 23 no longer presses against the shoe sole, the lower part of the elastic plate 23 returns to its original position. At this time, the lower part of the elastic plate 23 is misaligned with the pressure block 17, which facilitates subsequent material unloading. The sliding plate 5 above the connecting block 4 has sliders 7 that are slidably connected to the support rod 6 on the lower left and right sides.

[0065] Step 4: Start the grinding assembly. The second motor 11 drives the grinding wheel 12 to rotate, and the first pusher 3 drives the connecting block 4 to move. The grinding wheel 12 grinds the side wall of the shoe sole. The first motor 8 drives the first turntable 9 to rotate, and then the support block 10 drives the shoe sole to rotate. During this process, the pressure block 17 rotates with the shoe sole, and the first pusher 3 performs linear reciprocating motion with the start of the first motor 8. Throughout the process, the outer side of the shoe sole protrudes from the skateboard 5, and at this time the shoe sole contacts the grinding wheel 12.

[0066] Step 5: During the grinding process, the blower 30 is started. Most of the grinding debris enters the connecting pipe 31 through the dust collection hood 32 and is then sent into the cloth bag of the dust collection box 33. After grinding is completed, the first motor 8 is reset. At this time, the connecting plate 25 can be inserted into the support block 10, the guide groove can be inserted into the guide block 26, the elevator 15 is reset, and after the second pusher 18 is reset, the material stacked in the loading frame 21 naturally falls down under the action of gravity. The output end of the second pusher 18 pushes the push plate 19 to move backward, and the contour plate 20 drives the sole to complete the above loading process. The material to be processed pushes the processed material onto the transfer device 29 for transfer. The above steps are repeated to complete the subsequent edge grinding of the sole.

[0067] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0068] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0069] Although embodiments of the 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 of the invention.

Claims

1. A shoe processing apparatus, comprising a loading platform and a processing platform, wherein the processing platform is disposed behind the loading platform, characterized in that, Also includes: The transfer assembly includes a first pusher, a connecting block, a sliding plate, a support rod, and a slider. A mounting groove is provided on the rear side below the loading platform. The first pusher is connected to the top wall of the mounting groove. The output end of the first pusher is fixedly connected to the front side of the connecting block. A sliding plate is also provided above the connecting block. Support rods are symmetrically arranged on the left and right sides between the loading platform and the processing table. Sliders that contact the top walls of the support rods are also provided on both sides below the sliding plate. An angle adjustment assembly includes a first motor, a first turntable, a support block, and a pressing assembly. The first motor is fixed to the rear side of the connecting block. The output end of the first motor passes through the slide plate and is connected to the first turntable. The support block is provided above the first turntable. The sliding plate is also provided with a pressing assembly for fixing auxiliary materials. The outer diameter of the support block is larger than the outer diameter of the first turntable. A grinding assembly, comprising a second motor and a grinding wheel, wherein a processing groove is provided below one end of the processing table near the loading table, the output end of the second motor passes through the processing table and is connected to the center of the grinding wheel, and the grinding wheel is disposed in the processing groove; A feeding assembly is also provided on the feeding platform; The pressing assembly includes a side plate, a top plate, a lifting device, a second turntable, and a pressure block. The side plates are symmetrically arranged on the left and right sides above the slide plate. The left and right sides below the top plate are connected to the side plates. The output end of the lifting device passes through the top plate and is connected to the second turntable. A pressure block is also arranged below the second turntable. The second turntable is arranged above the first turntable. The top wall of the support block is flush with the loading platform. The outer diameter of the pressure block is larger than the outer diameter of the second turntable. The feeding assembly includes a second pusher, a push plate, a contour plate, a feeding frame, and a pre-positioning component. The second pusher is fixed to the front of the feeding platform, and its output end is fixedly connected to the push plate. A contour plate is also fixed to the rear of the push plate. A feeding frame is fixed to the feeding platform, and a feeding groove is provided on the feeding frame. A sliding hole, communicating with the front and rear of the feeding frame, is provided below the feeding frame. The contour plate is slidably connected to the sliding hole. A pre-positioning component for auxiliary material pre-positioning is also provided on the rear side of the feeding frame. A relief groove adapted to the output end of the pre-positioning component is provided on one side below the pressure block. The outer diameter of the feeding groove is larger than the outer diameter of the pressure block and the support block. The prepositioning component includes a mounting frame, an elastic sheet, and fasteners. The mounting frames are symmetrically arranged on the left and right sides of the rear side of the feeding frame. One end of the elastic sheet is inserted into the mounting frame. The mounting frame is also provided with fasteners for fixing the elastic sheet. An arc-shaped block is provided at the other end of the elastic sheet. The arc-shaped block is located above the support block. The distance between the arc-shaped block and the support block is less than the thickness of the material. The mounting frame is located above the sliding hole.

2. The shoe processing apparatus according to claim 1, characterized in that, The front two ends of the support block are provided with connecting grooves, and the loading platform is also provided with a connecting plate that is compatible with the connecting grooves. The top wall of the connecting plate is flush with the top wall of the loading platform.

3. The shoe processing apparatus according to claim 2, characterized in that, The rear ends of the feeding frame are provided with guide blocks, and the front ends of the pressing block are provided with guide grooves that are adapted to the guide blocks. The two guide blocks are arranged between the two prepositioning components.

4. The shoe processing apparatus according to claim 3, characterized in that, The loading platform is provided with first legs at the four corners below, the processing platform is provided with second legs at the four corners below, and a transfer device is also provided below the loading platform and the processing platform.

5. The shoe processing apparatus according to claim 4, characterized in that, The processing table is also equipped with a dust collection assembly, which includes a fan, a connecting pipe, a dust collection hood, a dust collection box, and an auxiliary plate. The bottom wall of the processing tank is also equipped with a dust collection hood, and the rear side of the processing table is also equipped with an auxiliary plate. A fan is installed on the auxiliary plate. One end of the connecting pipe is connected to the bottom wall of the dust collection hood, and the other end of the connecting pipe passes through the auxiliary plate and is connected to one end of the fan. The other end of the fan is connected to the dust collection box.

6. The shoe processing apparatus according to claim 5, characterized in that, The processing table is also provided with reinforcing ribs connected to the auxiliary plate, and the dust collection hood is provided with a fan. The dust collection box is equipped with a dust collector bag and a cover. One end of the cover is hinged to the dust collection box, and the other end of the cover has buckles on both sides. The dust collection box has retaining rings that engage with the buckles, and the dust collection box also has several sets of ventilation holes.

7. A method of using a shoe processing apparatus, comprising the shoe processing apparatus as described in claim 6, characterized in that, Includes the following steps: Step 1: Place the shoe sole into the feeding trough. Initially, both the first and second pushers are in the retracted state. At this time, the support block is inserted into the connecting plate, the lifting device is in the retracted state, the guide block abuts against the pressure block, and limits the pressure block. Start the second pusher, which drives the push plate to move. The push plate drives the contour plate, and the contour plate pushes the shoe sole below the feeding trough to feed. Step 2: As the sole is fed, the elastic plate of the prepositioning component presses against the sole to ensure that the sole remains in contact with the contour plate during the feeding process until the sole moves onto the support block. At this point, the outer diameter of the sole is larger than the outer diameter of the support block. During this process, the elastic plate assists in pressing down the sole. Step 3: Start the lifting device. The lifting device drives the second turntable to descend, and the second turntable drives the pressure block to descend. During the descent of the pressure block, the guide block limits the pressure block to ensure the stability of the pressure block's downward pressure until the pressure block and the support block stably clamp the shoe sole. At this time, the elastic plate and the relief groove are matched. Start the first pusher. The output end of the first pusher drives the connecting block to move towards the processing table. When the elastic plate no longer presses against the shoe sole, the lower part of the elastic plate returns to its original position. At this time, the lower part of the elastic plate is misaligned with the pressure block to facilitate subsequent material unloading. The left and right sides of the slide plate above the connecting block are equipped with sliders that are slidably connected to the support rod. Step 4: Start the grinding assembly. The second motor drives the grinding wheel to rotate, and the first pusher drives the connecting block to move. The grinding wheel grinds the side wall of the sole. The first motor drives the first turntable to rotate, and then the support block drives the sole to rotate. During this process, the pressure block rotates with the sole, and the first pusher moves in a straight reciprocating motion with the start of the first motor. Throughout the process, the outer side of the sole protrudes from the skateboard, and at this time the sole contacts the grinding wheel. Step 5: During the grinding process, start the fan. Most of the grinding debris passes through the dust collection hood into the connecting pipe, and then into the cloth bag in the dust collection box. After grinding is completed, the first motor resets, and the connecting plate can then... The guide groove can be inserted into the support block, the elevator is reset, and the second pusher is reset. The material stacked in the loading frame naturally falls under the action of gravity. The output end of the second pusher pushes the push plate to move backward. The contour plate drives the shoe sole to complete the above loading process. The material to be processed pushes the processed material onto the transfer device for transfer. The above steps are repeated to complete the subsequent edge grinding of the shoe sole.

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