Automatic plasma cleaning machine for shoe material

Abstract

The application relates to the technical field of shoe material cleaning, in particular to an automatic shoe material plasma cleaning machine, which comprises a machine shell, a feeding piece is arranged on the outer side wall of the machine shell, a transfer piece is arranged in the machine shell, a lifting piece is arranged at the lower end of the transfer piece, a cleaning piece is arranged at the upper end of the transfer piece, the lifting piece can push the transfer piece to abut against the cleaning piece, the transfer piece comprises a base, a transmission structure is arranged at the upper end of the base, the inside of the air bag is inflated through the inflation structure, thereby improving the sealing effect between the cleaning piece and the transfer piece, when there is a leak on the surface of the sealing gasket, the air bag pressure is too large to trigger the detection valve through continuous air extraction of the inflation structure, thereby detecting whether the sealing gasket is damaged, then the tray moves in an elliptical track in the cleaning piece through the transverse shaking structure and the inflation structure, the flowability of the plasma is improved, and the cleaning effect on the shoe material is improved.

Description

Technical Field

[0001] This invention relates to the field of shoe material cleaning technology, specifically to an automatic plasma cleaning machine for shoe materials. Background Technology

[0002] With the development of materials science and surface treatment technology, its application has gradually expanded to fields such as polymer materials, metals, and ceramics. In the footwear industry, the introduction of plasma cleaning technology is mainly due to the demand for environmentally friendly and efficient surface treatment processes. Traditional chemical solvent cleaning has problems such as environmental pollution and damage to the material matrix. In contrast, plasma cleaning technology, with its advantages of being pollution-free, non-destructive, and highly efficient, has gradually become a research hotspot in the field of footwear processing.

[0003] When performing plasma cleaning on shoe materials, the cleaning chamber needs to be completely sealed. However, the sealing ring of the cleaning chamber needs to be checked frequently. Currently, the sealing ring can only be inspected by the naked eye of the staff, which is inefficient and affects the working efficiency of the cleaning machine. At the same time, when performing plasma cleaning on shoe materials, the plasma gas has poor flow and the cleaning efficiency is low. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic plasma cleaning machine for shoe materials to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic plasma cleaning machine for shoe materials, comprising a housing, a feeding component installed on the outer side wall of the housing, a transfer component installed inside the housing, a lifting component installed at the lower end of the transfer component, and a cleaning component provided at the upper end of the transfer component, wherein the lifting component can push the transfer component to collide with the cleaning component. The transfer component includes a base, a transmission structure is provided at the upper end of the base, a feeding plate is placed at the upper end of the transmission structure, a sliding block is fixedly connected to the lower end of the transmission structure, a positioning block is longitudinally slidably connected to the outer side of the sliding block, and the positioning block is laterally slidably connected to the base, a lateral rocking structure is installed on the outer wall of the base, and an air cavity is opened inside the base, with the upper groove of the air cavity abutting against the sliding block. A sealing ring is fixed to the upper surface of the base. An airbag is also installed on the upper surface of the base, and the airbag is outside the sealing ring. An inflation structure is also symmetrically installed on the upper surface of the base, and the inflation structure is located between the sealing ring and the airbag. An air inlet pipe is installed on the inflation structure, and the air inlet pipe is connected to the air chamber and the airbag respectively. A detection valve is also installed on the outer side wall of the base, and the detection valve is connected to the airbag. A drive structure is installed on the inner wall of the lower groove of the cleaning component, and the drive structure can drive the inflation structure to inflate.

[0006] Preferably, the transmission structure includes a lifting block, which is disposed on the upper surface of the base. Several transmission wheels are disposed on the side of the lifting block near the center of the base. Several drive wheels are rotatably connected inside the lifting block, and each drive wheel is fixedly connected to the corresponding position of the lifting block. The outer side walls of the drive wheels are collectively fitted with a drive belt.

[0007] Preferably, the lateral swaying structure includes a motor, which is fixedly connected inside the base. A rotating rod is fixedly connected to the output end of the base. The outer walls of the positioning block and the sliding block are provided with movable grooves, and the movable grooves are slidably connected to the rotating rod.

[0008] Preferably, a loop is fixed to the outer wall of the positioning block, and the loop is fixed to the opening of the movable groove. A half gear is fixed to one end of the rotating rod near the loop, and the half gear meshes with the inner wall of the movable groove.

[0009] Preferably, the inflation structure includes a piston tube, which is fixedly connected to the upper end of the base. A piston is slidably connected to the inner wall of the piston tube. A piston rod is fixedly connected to one end of the piston. An L-shaped rack is fixedly connected to the end of the piston rod away from the piston tube, and the L-shaped rack can mesh with the drive structure. A spring is fixedly connected between the piston tube and the L-shaped rack.

[0010] Preferably, the drive structure includes a first half gear, which is rotatably connected inside the cleaning tank, and the lower end of the first half gear meshes with an L-shaped rack. The cleaning tank also has a second motor fixedly connected inside, and the output end of the second motor is fixedly connected to the first half gear.

[0011] Preferably, the two sides of the positioning block symmetrically abut against the limiting block, and a spring is fixedly connected to the end of each limiting block away from the positioning block.

[0012] Preferably, a water-cooling coil is fixedly connected to the upper surface of the base, and a second spring is fixedly connected to the bottom of the inner cavity of the air chamber, and the second spring is slidably connected to the lower end of the sliding block.

[0013] Compared with the prior art, the beneficial effects of the present invention are: The airbag is inflated by a sliding inflation mechanism driven by a drive structure, further improving the seal between the cleaning and transfer components. After the airbag is sealed, the inflation mechanism can no longer extract air from the space between the airbag and the sealing ring. If a leak appears on the surface of the sealing ring, the inflation mechanism will continue to draw air into the cleaning chamber through the leak and continue to supply gas into the airbag. When the gas inside the airbag exceeds a threshold, the detection valve will activate to release pressure, thereby determining whether there is a gap on the surface of the sealing ring. Simultaneously, if both the airbag and the sealing ring are sealed, inflation will proceed as planned. The structure cannot draw air from the outside. At the same time, the air pressure generated during the piston's sliding will first push the sliding block upward, and then the piston will reset, causing the gas inside the air chamber to be pushed back into the piston tube. This process repeats, causing the sliding block and the material feeding plate to slide up and down together. Meanwhile, the lateral swaying structure drives the material feeding plate to sway laterally, so that the material feeding plate can also sway longitudinally while swaying laterally, making the shoe material more evenly cleaned by plasma. At the same time, the material feeding plate moves in a slightly elliptical motion, which makes the plasma gas inside the cleaning chamber flow in a vortex shape, further promoting the cleaning effect. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 3 This is a schematic diagram of the cleaning component of the present invention; Figure 4 This is a schematic diagram of the internal structure of the transfer component of the present invention; Figure 5 For the present invention Figure 4 A magnified view of a section at point A in the middle; Figure 6 This is a schematic diagram of the structure of the transfer component of the present invention; Figure 7 This is a three-dimensional exploded view of the sliding block of the present invention; Figure 8 This is a perspective sectional view of the base of the present invention; Figure 9 This is a cross-sectional view of the lifting block of the present invention; Figure 10 For the present invention Figure 8 Enlarged view of the local structure at point B; Figure 11 For the present invention Figure 9 Enlarged view of the local structure at point C; Figure 12 This is a partial cross-sectional view of the piston tube of the present invention.

[0015] Explanation of reference numerals in the attached figures: 1. Casing; 2. Feeding component; 3. Transfer component; 301. Base; 4. Cleaning component; 5. Lifting component; 6. Discharge plate; 7. Water-cooled coil; 8. Airbag; 9. Sealing ring; 10. Transmission wheel; 11. Positioning block; 12. Limiting block; 13. Spring 1; 14. Ring-shaped ring; 15. Half gear 2; 16. Movable groove; 17. Sliding block; 171. Air chamber; 18. Spring 2; 19. Piston tube; 20. Piston rod; 21. Spring 3; 22. Half gear 1; 23. L-shaped rack; 24. Piston; 25. Motor 1; 26. Rotating rod; 27. Drive wheel; 28. Drive belt; 29. ​​Lifting block; 30. Motor 2; 31. Detection valve; 32. Cleaning box; 33. Air inlet pipe. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1-12 The present invention provides a technical solution: an automatic plasma cleaning machine for shoe materials, including a housing 1, a feeding component 2 installed on the outer side wall of the housing 1, a transfer component 3 installed inside the housing 1, a lifting component 5 installed at the lower end of the transfer component 3, and a cleaning component 4 provided at the upper end of the transfer component 3, and the lifting component 5 can push the transfer component 3 to collide with the cleaning component 4. The transfer unit 3 includes a base 301. A transmission structure is provided at the upper end of the base 301. A feeding plate 6 is placed at the upper end of the transmission structure. A sliding block 17 is fixedly connected to the lower end of the transmission structure. A positioning block 11 is longitudinally slidably connected to the outer side of the sliding block 17. The positioning block 11 is laterally slidably connected to the base 301. A lateral rocking structure is installed on the outer wall of the base 301. An air cavity 171 is opened inside the base 301. The upper slot of the air cavity 171 abuts against the sliding block 17. A sealing ring 9 is fixed to the upper surface of the base 301. An airbag 8 is also installed on the upper surface of the base 301, and the airbag 8 is outside the sealing ring 9. An inflation structure is also symmetrically installed on the upper surface of the base 301, and the inflation structure is located between the sealing ring 9 and the airbag 8. An air inlet pipe 33 is installed on the inflation structure, and the air inlet pipe 33 is connected to the air chamber 171 and the airbag 8 respectively. A detection valve 31 is also installed on the outer wall of the base 301, and the detection valve 31 is connected to the airbag 8. When the pressure inside the airbag 8 is too high, the detection valve 31 will detect and alarm, and at the same time release the excess pressure. The pressure required to trigger the detection valve 31 is greater than the pressure required to push the sliding block 17. Therefore, the threshold of the detection valve 31 can only be reached when the inflation structure can normally inflate the airbag 8 from the outside. A drive structure is installed on the inner wall of the lower slot of the cleaning component 4, and the drive structure can drive the inflation structure to inflate.

[0018] Specifically, the inside of the material feeding plate 6 can hold the shoe materials that need to be cleaned. The material feeding component 2 transmits the material feeding plate 6 to the upper end of the transfer component 3. Then, the lifting component 5 pushes the transfer component 3 into the cavity of the cleaning component 4, so that the material feeding plate 6 enters the interior of the cleaning component 4. The gap between the cleaning component 4 and the transfer component 3 is sealed by the sealing ring 9. The feeding component 2 and the lifting component 5 are existing technologies, so they will not be described in detail. After the cleaning component 4 and the transfer component 3 are connected, the driving structure can drive the inflation movement, so that the inflation structure inflates the airbag 8 through the air inlet pipe 33, so that the transfer component 3 and the cleaning component 4 are further sealed.

[0019] The transmission structure includes a lifting block 29, which is disposed on the upper surface of the base 301. Several transmission wheels 10 are disposed on the side of the lifting block 29 near the center of the base 301. Several drive wheels 27 are rotatably connected inside the lifting block 29, and each drive wheel 27 is fixedly connected to the corresponding position of the lifting block 29. The outer side wall of the drive wheel 27 is fitted with a drive belt 28.

[0020] Specifically, the feeding component 2 transmits the discharge plate 6 to the transfer component 3, while the transfer wheel 10 rotates and receives the discharge plate 6 on the feeding component 2.

[0021] The lateral swaying structure includes a motor 25, which is fixed inside the base 301. A rotating rod 26 is fixed to the output end of the base 301. An active groove 16 is provided through the outer side wall of the positioning block 11 and the sliding block 17, and the active groove 16 is slidably connected to the rotating rod 26.

[0022] The outer wall of the positioning block 11 is fixedly connected to a loop ring 14, and the loop ring 14 is fixedly connected to the opening of the movable groove 16. The end of the rotating rod 26 near the loop ring 14 is fixedly connected to a half gear 15, and the half gear 15 meshes with the inner wall of the movable groove 16.

[0023] Specifically, after the feeding plate 6 is placed on the transmission structure and the transfer component 3 is connected to the cleaning component 4, the transmission wheel 10 drives the rotating rod 26 to rotate via the motor 25, and the rotating rod 26 then drives the half gear 15 to rotate. (Refer to...) Figure 5 In this half-gear 15, only half of it has teeth, and the inner sidewall of the loop ring 14 is symmetrically equipped with teeth, so that the rotation of the half-gear 15 can drive the movable groove 16 to perform lateral reciprocating motion, causing the feeding plate 6 on the transmission structure to sway laterally, so that the plasma inside the transfer component 3 can clean the shoe material inside the feeding plate 6 more evenly.

[0024] The inflation structure includes a piston tube 19, which is fixedly connected to the upper end of the base 301. A piston 24 is slidably connected to the inner wall of the piston tube 19. A piston rod 20 is fixedly connected to one end of the piston 24. An L-shaped rack 23 is fixedly connected to the end of the piston rod 20 away from the piston tube 19. The L-shaped rack 23 can mesh with the drive structure. A spring 3 21 is fixedly connected between the piston tube 19 and the L-shaped rack 23.

[0025] The drive structure includes a half gear 22, which is rotatably connected inside the cleaning tank 32. The lower end of the half gear 22 meshes with the L-shaped rack 23. A second motor 30 is also fixedly connected inside the cleaning tank 32, and the output end of the second motor 30 is fixedly connected to the half gear 22.

[0026] Specifically, the teeth on the outer wall of the half gear 22 only cover half of the surface. When the motor 30 drives the half gear 22 to rotate, the toothed part of the half gear 22 will push the L-shaped rack 23 to slide. During the sliding process of the L-shaped rack 23, it will push the piston 24 to slide inside the piston tube 19 through the piston rod 20, so that the gas inside the piston tube 19 is transmitted to the inside of the airbag 8 through the air inlet pipe 33. Then, when the toothless part of the half gear 22 contacts the L-shaped rack 23, the spring 21 will drive the piston rod 20 to elastically reset, so that the inflation structure continuously draws air into the space between the sealing ring 9 and the airbag 8. At the same time, when the airbag 8 is inflated to the point of complete contact with the cleaning component 4, it will seal the contact point, so that the space between the sealing ring 9 and the airbag 8 will also be sealed. At this time, the inflation structure can no longer draw air into the space between the sealing ring 9 and the airbag 8. If there is air leakage on the surface of the sealing ring 9, the inflation structure will draw air normally.

[0027] The positioning block 11 has two sides that symmetrically abut against the limiting block 12, and each limiting block 12 has a spring 13 fixedly connected to one end away from the positioning block 11.

[0028] The upper surface of the base 301 is fixedly connected to the water cooling coil 7, and the bottom of the inner cavity of the air chamber 171 is fixedly connected to the spring 18, and the spring 18 is slidably connected to the lower end of the sliding block 17.

[0029] Specifically, when the positioning block 11 swings laterally, the limiting block 12 will always be in contact with the positioning block 11, so that the upper slot of the air chamber 171 is always sealed. When the gas inside the airbag 8 is filled to the upper limit, the gas is transmitted to the air chamber 171 and pushes the sliding block 17 to slide upward. When the air between the sealing ring 9 and the airbag 8 is completely extracted, the inflation structure can no longer draw the gas between the sealing ring 9 and the airbag 8. When the piston 24 moves away from the piston tube 19, the gas inside the air chamber 171 will flow back to the inside of the piston tube 19. Then the piston 24 pushes the gas inside the piston tube 19 back to the inside of the air chamber 171. The sliding block 17 slides upward again, so that the transmission structure at the upper end of the sliding block 17, together with the discharge plate 6, swings laterally and also swings longitudinally.

[0030] Working principle: The feeding component 2 transfers the discharge plate 6 to the upper end of the transfer component 3. Then, the lifting component 5 pushes the transfer component 3 upward, so that the transfer component 3 fits against the cleaning component 4 and is sealed by the sealing ring 9. Next, the driving structure drives the inflation structure to slide. During the movement of the inflation structure, the airbag 8 is inflated, which further improves the sealing between the cleaning component 4 and the transfer component 3. After the airbag 8 is sealed, the inflation structure can no longer extract air from the space between the airbag 8 and the sealing ring 9. When a hole appears on the surface of the sealing ring 9, the inflation structure will continue to draw air into the cleaning tank 32 through the hole in the sealing ring 9 and continue to deliver gas into the airbag 8. When the gas inside the airbag 8 exceeds the threshold, the detection valve 31 will activate to release pressure. This allows the system to determine whether there are gaps on the surface of the sealing ring 9. If both the airbag 8 and the sealing ring 9 are sealed, the inflation structure cannot draw air from the outside. Simultaneously, the air pressure generated during the sliding of the piston 24 will first push the sliding block 17 upward, and then the piston 24 will reset, causing the gas inside the air chamber 171 to be pushed back into the piston tube 19. This process repeats, causing the sliding block 17 and the discharge plate 6 to slide up and down together. At the same time, the lateral swaying structure drives the discharge plate 6 to sway laterally, so that the discharge plate 6 can also sway longitudinally while swaying laterally, making the shoe material more evenly cleaned by plasma. At the same time, the movement trajectory of the discharge plate 6 is a slightly elliptical motion, which causes the plasma gas inside the cleaning chamber 32 to flow in a vortex shape, further promoting the cleaning effect.

[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic plasma cleaning machine for shoe materials, comprising a housing (1), a feeding component (2) installed on the outer wall of the housing (1), a transfer component (3) installed inside the housing (1), a lifting component (5) installed at the lower end of the transfer component (3), and a cleaning component (4) provided at the upper end of the transfer component (3), wherein the lifting component (5) is capable of pushing the transfer component (3) to collide with the cleaning component (4), characterized in that: The transfer component (3) includes a base (301), the upper end of the base (301) is provided with a transmission structure, the upper end of the transmission structure is provided with a feeding plate (6), the lower end of the transmission structure is fixedly connected with a sliding block (17), the outer side of the sliding block (17) is longitudinally slidably connected with a positioning block (11), and the positioning block (11) is laterally slidably connected with the base (301). The outer side wall of the base (301) is provided with a transverse rocking structure, and the interior of the base (301) is provided with an air cavity (171), and the upper groove of the air cavity (171) abuts against the sliding block (17). A sealing ring (9) is fixed to the upper surface of the base (301). An airbag (8) is also installed on the upper surface of the base (301), and the airbag (8) is outside the sealing ring (9). An inflation structure is also symmetrically installed on the upper surface of the base (301), and the inflation structure is located between the sealing ring (9) and the airbag (8). An air inlet pipe (33) is installed on the inflation structure, and the air inlet pipe (33) is connected to the air chamber (171) and the airbag (8) respectively. A detection valve (31) is also installed on the outer wall of the base (301), and the detection valve (31) is connected to the airbag (8). The inner wall of the lower slot of the cleaning component (4) is equipped with a driving structure, and the driving structure can drive the inflation structure to inflate.

2. The shoe material automatic plasma cleaning machine according to claim 1, characterized in that: The transmission structure includes a lifting block (29), which is disposed on the upper surface of the base (301). Several transmission wheels (10) are disposed on the side of the lifting block (29) near the center of the base (301). Several drive wheels (27) are rotatably connected inside the lifting block (29), and each drive wheel (27) is fixedly connected to the corresponding lifting block (29). The outer side walls of the drive wheels (27) are all fitted with a drive belt (28).

3. The automatic plasma cleaning machine for shoe materials according to claim 1, characterized in that: The lateral swaying structure includes a motor (25), which is fixed inside the base (301). A rotating rod (26) is fixed to the output end of the base (301). An active groove (16) is provided through the outer wall of the positioning block (11) and the sliding block (17), and the active groove (16) is slidably connected to the rotating rod (26).

4. The automatic plasma cleaning machine for shoe materials according to claim 3, characterized in that: The outer wall of the positioning block (11) is fixed with a loop ring (14), and the loop ring (14) is fixed at the opening of the movable groove (16). The end of the rotating rod (26) near the loop ring (14) is fixed with a half gear (15), and the half gear (15) meshes with the inner wall of the movable groove (16).

5. The automatic plasma cleaning machine for shoe materials according to claim 1, characterized in that: The inflation structure includes a piston tube (19), which is fixed to the upper end of the base (301). A piston (24) is slidably connected to the inner wall of the piston tube (19). A piston rod (20) is fixed to one end of the piston (24). An L-shaped rack (23) is fixed to the end of the piston rod (20) away from the piston tube (19), and the L-shaped rack (23) can mesh with the drive structure. A spring (21) is fixed between the piston tube (19) and the L-shaped rack (23).

6. The automatic plasma cleaning machine for shoe materials according to claim 1, characterized in that: The drive structure includes a first half gear (22), which is rotatably connected inside the cleaning tank (32), and the lower end of the first half gear (22) meshes with an L-shaped rack (23). A second motor (30) is also fixedly connected inside the cleaning tank (32), and the output end of the second motor (30) is fixedly connected to the first half gear (22).

7. An automatic plasma cleaning machine for shoe materials according to claim 1, characterized in that: The two sides of the positioning block (11) symmetrically abut against the limiting block (12), and each limiting block (12) has a spring (13) fixed at one end away from the positioning block (11).

8. The automatic plasma cleaning machine for shoe materials according to claim 1, characterized in that: A water-cooling coil (7) is fixedly connected to the upper surface of the base (301), and a second spring (18) is fixedly connected to the bottom of the inner cavity of the air chamber (171), and the second spring (18) is slidably connected to the lower end of the sliding block (17).

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