A waste fabric processing device for patchwork processing

Abstract

The present application relates to the technical field of cloth processing, and discloses a waste cloth processing equipment convenient to maintain for cloth splicing, which comprises a workbench, a recycling groove arranged in the middle of the workbench, a rotating seat rotatably arranged in the middle of the recycling groove, and a clamping mechanism arranged on the inner side of the recycling groove, and a driving mechanism is fixedly arranged on the rotating seat and used to drive the horizontal movement of the clamping mechanism; the clamping mechanism is accurately moved by the driving mechanism and the rotating seat, the stable clamping of the cloth is realized by the insertion of the fixed short needle and the clamping of the sliding plate, the length of the fixed short needle is designed to be able to only be inserted into the upper layer of cloth, and the stacked cloth is avoided to be clamped at the same time, the above design replaces the manual sorting operation, greatly reduces the labor intensity, improves the sorting efficiency, avoids the influence of the experience and fatigue of workers on the classification accuracy, ensures that the color recognition error is small and the classification consistency is high, and eliminates the color mixing risk of subsequent recycling processing.

Description

Technical Field

[0001] This invention relates to the field of fabric processing technology, specifically to a waste fabric processing device for patchwork processing that is easy to maintain. Background Technology

[0002] Patchwork is a craft that involves cutting, piecing together, and sewing fabrics of different materials, colors, or patterns to create clothing, home furnishings, and other products. It combines creativity with environmental friendliness, enabling the efficient use of fabric resources. With the widespread application of patchwork in clothing, home furnishings, and other fields, the recycling of fabric scraps and waste materials generated during the production process has become a key issue for the sustainable development of the industry. Patchwork waste fabrics are mostly made of recyclable fibers such as cotton, linen, and synthetic fibers. Achieving efficient recycling of these materials not only reduces resource waste and environmental pollution but also creates additional economic value for enterprises, aligning with current industrial policies promoting green manufacturing and resource recycling.

[0003] However, existing technologies for recycling patchwork waste fabrics still have significant shortcomings and cannot meet the needs of high-quality development in the industry. Currently, the recycling of patchwork waste fabrics mainly relies on two methods: manual sorting and unsorted mixed recycling. Manual sorting requires operators to manually sort the fabrics according to their color, material, and other characteristics, and then collect waste fabrics of the same color into the corresponding recycling area. This method is not only labor-intensive and inefficient, but the sorting accuracy is also easily affected by factors such as human experience and fatigue, resulting in large color recognition errors and poor classification consistency, leading to the risk of color mixing in subsequent recycling processes. Unsorted mixed recycling directly collects and processes waste fabrics of different colors and materials in a unified manner. Although this simplifies the recycling process, the mixed waste fabrics, after being crushed and recycled, will form mixed-color fibers, which cannot produce high-quality pure-color recycled products. They can only be used as low-value filling materials or industrial auxiliaries, which seriously reduces the recycling rate of fabric resources and increases the energy consumption and environmental pressure of subsequent decolorization, bleaching, and other processing steps.

[0004] Therefore, it is necessary to provide a waste fabric processing device for patchwork that is easy to maintain to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide a waste fabric processing equipment for patchwork processing that is easy to maintain. By setting up a vision system, a drive mechanism, a rotating seat and a clamping mechanism, it effectively solves the technical problems of high labor intensity, low sorting efficiency and poor sorting accuracy in existing manual sorting and recycling.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a waste fabric processing device for patchwork processing that is easy to maintain, comprising a workbench, a recycling trough opened in the middle of the workbench, a rotating seat rotatably arranged in the middle of the recycling trough, and a clamping mechanism arranged inside the recycling trough. A drive mechanism for driving the clamping mechanism to move horizontally is fixedly arranged on the rotating seat. A vision system is arranged above the recycling trough. Multiple recycling bins are arranged at the bottom of the workbench. Multiple mounting slots are opened on the workbench. The mounting seat is located in the middle of the recycling trough. Material conveying channels are fixedly installed in each of the multiple mounting slots. The multiple material conveying channels are respectively connected to the multiple recycling bins.

[0007] A further configuration of the present invention is as follows: the driving mechanism includes a driving box, a guide rail, a driving screw, and a slide block. The driving box is embedded in one side of the rotating seat, the guide rail is fixedly connected to the driving box, the slide block is slidably installed on the inner side of the guide rail, the driving screw passes through the slide block and is threadedly connected to the slide block, the clamping mechanism is installed below the slide block, and a third motor is fixedly installed inside the driving box, with the output end of the third motor fixedly connected to the end of the driving screw.

[0008] A further configuration of the present invention is as follows: the clamping mechanism includes a mounting base, the mounting base having a sliding groove, two sliders being symmetrically slidably mounted in the sliding groove, the mounting base being provided with a driving component for driving the two sliders to move relative to each other, multiple sets of sliding plates being provided in the sliding groove, each set including two sliding plates, an installation plate being embedded in the bottom of the sliding plates, multiple fixing pins being fixedly mounted on the bottom wall of the installation plate, an elastic airbag being provided between the two sliding plates in the same set, the side wall of the sliding plate having a groove, the two sides of the elastic airbag being fixedly connected to the groove walls of the two grooves respectively, and when the elastic airbag is in its natural state, a gap is provided between the two sliding plates in the same set.

[0009] A further configuration of the present invention is as follows: the driving assembly includes a second motor and a double-ended screw, the double-ended screw is rotatably mounted in a groove on the mounting base, the double-ended screw passes through two sliders and is threadedly connected to the sliders, the second motor is fixedly mounted on one side of the mounting base, and the output end of the second motor is drivenly connected to the double-ended screw.

[0010] A further feature of the present invention is that a cylinder is fixedly mounted on the lower surface of the slide, and the output end of the cylinder is connected to the mounting base.

[0011] A further provision of the present invention is that: a blower mechanism is provided on the upper surface of the mounting base, the blower mechanism includes a loop tube, the loop tube is fixedly installed on the upper surface of the mounting base, a plurality of blower pipes are fixedly installed on the outer side of the loop tube, the loop tube is hollow, the blower pipes are connected to the loop tube, an air supply pipe is provided on one side of the loop tube, and an air pump is fixedly installed on the lower surface of the slide, the air outlet of the air pump is connected to the air supply pipe.

[0012] A further provision of the present invention is that a gap is provided between the sliding plate and the top inner wall of the slide groove on the mounting base, and a plurality of connecting pipes are provided at the bottom of the U-shaped tube, the connecting pipes being connected to the slide groove.

[0013] A further feature of the present invention is that: a protective cylinder is fitted onto the rotating seat, a gap is provided between the protective cylinder and the rotating seat, the bottom wall of the protective cylinder is in contact with the wall of the recycling tank, two baffles are symmetrically arranged between the rotating seat and the protective cylinder, the rotating seat and the protective cylinder are fixedly connected by the baffles, and a guide rail passes through the space between the two baffles; a through groove one and a through groove two are provided on the side wall of the protective cylinder, the through groove two is located below the through groove one and is connected to the through groove one, and the width of the through groove two is greater than the width of the through groove one.

[0014] A further configuration of the present invention is as follows: a top cover is fixedly installed on the top of the protective cylinder; the vision system includes a support column, a support rod, a camera one, and a camera two; the camera one is fixedly installed on the lower surface of the slide; the support column is fixedly installed in the middle of the upper surface of the top cover; multiple support rods are fixedly installed on the top of the support column; the multiple support rods are arranged in a ring array with the axis of the support column as the array center; and the camera two is fixedly installed on the end of the support rod away from the support column.

[0015] A further feature of the present invention is as follows: a support cylinder is provided below the workbench, and multiple support plates are fixedly installed on the outer peripheral wall of the support cylinder. The multiple support plates are arranged in a circular array with the axis of the support cylinder as the array center. The top walls of the multiple support plates are fixedly connected to the workbench. The recycling bin is inserted between two adjacent support plates. A handle is fixedly installed on the side of the recycling bin away from the support cylinder, and multiple rollers are provided at the bottom of the recycling bin.

[0016] In summary, the present invention has the following beneficial effects: By coordinating the vision system, drive mechanism, rotating seat, and clamping mechanism, the present invention effectively solves the technical problems of high labor intensity, low sorting efficiency, and poor sorting accuracy in existing manual sorting and recycling. The drive mechanism and rotating seat work together to drive the clamping mechanism to move precisely. The clamping mechanism achieves stable clamping of the fabric through the insertion of fixed short needles and the clamping of the sliding plate. Moreover, the length of the fixed short needles is designed to only insert into the upper layer of fabric, avoiding the simultaneous clamping of stacked fabrics. The above design replaces manual sorting operations, greatly reduces labor intensity, improves sorting efficiency, and avoids the influence of human experience and fatigue on sorting accuracy, ensuring small color recognition errors, high sorting consistency, and eliminating the risk of color mixing in subsequent recycling processes. This invention solves the technical problems of low recycling rates, high energy consumption in subsequent processing, and environmental pressure caused by unsorted mixed recycling through the matching of color-separated recycling bins, a blower mechanism, and a conveying channel. The color-separated recycling bins and conveying channels are matched one-to-one, and the precise transfer by the clamping mechanism achieves the separate collection of fabrics of different colors. When the camera identifies and clamps fabrics of different colors, the blower mechanism blows air through the blower pipe to dislodge the lower layers of fabric not inserted by the short needles, ensuring that only one color of fabric is transferred at a time, preventing different colors from mixing in the same recycling bin. This design allows for precise color-separated recycling of waste fabrics, eliminating the need for crushing mixed fabrics during recycling and enabling direct use in the production of high-quality, pure-color recycled products, significantly improving the recycling rate of fabric resources. It also eliminates subsequent decolorization and bleaching processes, effectively reducing energy consumption and emissions of pollutants such as wastewater and exhaust gas, alleviating environmental pressure. Furthermore, the detachable protective cylinder top cover, magnetic fixing of the recycling bins, and roller handle configuration further facilitate convenient equipment maintenance and easy cleaning of recycled materials. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the drive mechanism and clamping mechanism of the present invention; Figure 3 This is a schematic diagram of the clamping mechanism and cylinder of the present invention; Figure 4 This is a schematic diagram of the blower mechanism of the present invention; Figure 5 This is a cross-sectional view of the mounting base of the present invention; Figure 6 This is a schematic diagram of the disassembled structure of the skateboard and elastic airbag of the present invention; Figure 7 for Figure 6 A magnified structural diagram at point A; Figure 8 This is a cross-sectional structural diagram of the present invention; Figure 9 This is a schematic diagram of the structure of the worktable of the present invention; Figure 10 This is a schematic diagram of the protective cylinder, rotating seat, and baffle structure of the present invention; Figure 11 This is a three-dimensional structural diagram of the recycling bin of the present invention; Figure 12 This is a three-dimensional structural diagram of the support plate and support cylinder of the present invention.

[0018] In the diagram: 1. Workbench; 101. Recycling trough; 102. Mounting trough; 2. Support plate; 3. Support cylinder; 4. Motor 1; 5. Rotating shaft; 6. Rotary seat; 7. Protective cylinder; 701. Through slot 1; 702. Through slot 2; 8. Top cover; 9. Baffle; 10. Guide rail; 11. Drive box; 12. Slide; 13. Drive screw; 14. Cylinder; 15. Clamping mechanism; 151. Mounting seat; 152. Slider; 153. Slide plate; 15 31. Groove; 154. Elastic airbag; 155. Mounting plate; 156. Fixing short pin; 157. Double-ended screw; 158. Motor II; 16. Air pump; 17. Blowering mechanism; 171. U-shaped tube; 172. Blowering pipe; 173. Air supply pipe; 174. Connecting pipe; 18. Camera I; 19. Material conveying channel; 20. Recycling box; 21. Roller; 22. Handle; 23. Support rod; 24. Camera II; 25. Support column. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] Please see Figure 1 , Figure 2 and Figures 8-12In this embodiment of the invention, a waste fabric processing device for patchwork processing that is easy to maintain includes a workbench 1, a recycling trough 101 located in the middle of the workbench 1, a rotating seat 6 rotatably located in the middle of the recycling trough 101, and a clamping mechanism 15 located inside the recycling trough 101. The recycling trough 101 is circular. A driving mechanism for driving the clamping mechanism 15 to move horizontally is fixedly installed on the rotating seat 6. A vision system is installed above the recycling trough 101 to identify the color and location of the waste fabric. Multiple recycling bins 20 are located at the bottom of the workbench 1. Multiple mounting slots 102 are provided on the workbench 1. The mounting seat 151 is located in the middle of the recycling trough 101. Material conveying channels 19 are fixedly installed in each of the multiple mounting slots 102, and the multiple material conveying channels 19 are respectively connected to the multiple recycling bins 20. The system is interconnected. In practical use, users can perform patchwork processing on the four sides of the workbench 1. Tools can be added to the four sides of the workbench 1 for patchwork processing. Waste fabric generated during patchwork is directly thrown into the recycling bin 101. When the vision system recognizes the position and color of the waste fabric, the rotation of the rotating seat 6 drives the drive mechanism to rotate, and the drive mechanism drives the clamping mechanism 15 to move horizontally, so that the clamping mechanism 15 moves above the waste fabric to clamp it. Then, through the drive mechanism and the rotation of the rotating seat 6, the waste fabric is moved to the top of the corresponding conveying channel 19, and then the waste fabric is put into the conveying channel 19, thus sliding into the recycling bin 20 for recycling. Each recycling bin 20 corresponds to a different color of waste fabric, thus allowing for targeted recycling of waste fabric of different colors.

[0021] In this embodiment, preferably, the driving mechanism includes a driving box 11, a guide rail 10, a driving screw 13, and a slide 12. The driving box 11 is embedded in one side of the rotating seat 6. The guide rail 10 is fixedly connected to the driving box 11 and is horizontally arranged. The slide 12 is slidably installed on the inner side of the guide rail 10. The driving screw 13 passes through the slide 12 and is threadedly connected to the slide 12. The clamping mechanism 15 is installed below the slide 12. A motor (not shown in the figure) is fixedly installed inside the driving box 11. The output end of the motor is fixedly connected to the end of the driving screw 13. The motor can drive the driving screw 13 to rotate. When the driving screw 13 rotates, it drives the slide 12 to move horizontally, thereby driving the clamping mechanism 15 to move horizontally.

[0022] In this embodiment, preferably, a protective cylinder 7 is fitted onto the rotating seat 6, with a gap between the protective cylinder 7 and the rotating seat 6. The bottom wall of the protective cylinder 7 is in contact with the wall of the recycling tank 101. Two baffles 9 are symmetrically arranged between the rotating seat 6 and the protective cylinder 7, and the rotating seat 6 and the protective cylinder 7 are fixedly connected by the baffles 9. The guide rail 10 passes through the space between the two baffles 9. A through groove 1 701 and a through groove 2 702 are provided on the side wall of the protective cylinder 7. The through groove 2 702 is located below the through groove 1 701, and the through groove 2 702 is adjacent to the through groove 1 701. The width of the second through slot 702 is greater than the width of the first through slot 701. The clamping mechanism 15 can enter and exit the protective cylinder 7 through the first through slot 701, and the clamped waste fabric can enter and exit the protective cylinder 7 through the second through slot 702. The protective cylinder 7 is designed to prevent waste fabric from entering the conveying channel 19 directly when it is thrown into the recycling trough 101, thus providing protection. The distance between the two baffles 9 is adapted to the width of the conveying channel 19, so that when the waste fabric enters the protective cylinder 7, the unclamped waste fabric can accurately enter the corresponding conveying channel 19.

[0023] In this embodiment, preferably, a top cover 8 is fixedly installed on the top of the protective cylinder 7, and the top cover 8 is detachably connected to the protective cylinder 7 for easy maintenance. The vision system includes a support column 25, support rods 23, a first camera 18, and a second camera 24. The first camera 18 is fixedly installed on the lower surface of the slide block 12. The support column 25 is fixedly installed in the middle of the upper surface of the top cover 8. Multiple support rods 23 are fixedly installed on the top of the support column 25. The multiple support rods 23 are arranged in a ring array with the axis of the support column 25 as the array center. The second camera 24 is fixedly installed at the end of the support rod 23 away from the support column 25. The device is equipped with a control module, which has built-in image acquisition and processing software. The color recognition process is as follows: the multiple ring-distributed second cameras 24 first capture images of the entire area of ​​the recycling tank 101. The initial image is collected, and the slide 12 drives the camera 18 to take high-definition images of the suspected fabric area. After the two images are transmitted to the control module, the software first eliminates light interference through white balance calibration, then extracts the RGB color feature values ​​of the fabric area in the image, compares them with the preset color threshold library corresponding to each recycling bin 20, and outputs the fabric color judgment result. The position recognition process is as follows: the control module pre-stores the three-dimensional coordinate model of the recycling bin 101, and the camera 24 obtains the global coordinates of the fabric in the recycling bin 101 through image stitching. The rotating seat 6 and the slide 12 drive the camera 18 to move directly above the fabric. The image captured by the camera 18 is combined with the visual ranging algorithm to accurately locate the plane coordinates and height information of the fabric. Finally, after the color and position data are fused, the movement command of the clamping mechanism 15 is generated.

[0024] In this embodiment, preferably, a support cylinder 3 is provided below the workbench 1, and multiple support plates 2 are fixedly installed on the outer peripheral wall of the support cylinder 3. The multiple support plates 2 are arranged in a circular array with the axis of the support cylinder 3 as the array center. The top walls of the multiple support plates 2 are fixedly connected to the workbench 1. The recycling box 20 is inserted between two adjacent support plates 2. The recycling box 20 is magnetically attracted to the outer wall of the support cylinder 3 to ensure the stability of the recycling box 20. A handle 22 is fixedly installed on the side of the recycling box 20 away from the support cylinder 3. Multiple rollers 21 are provided at the bottom of the recycling box 20. With the setting of the rollers 21 and the handle 22, the recycling box 20 can be moved conveniently to facilitate the removal of waste fabric inside the recycling box 20.

[0025] In this embodiment, preferably, a motor 4 is fixedly installed inside the support cylinder 3, and a rotating shaft 5 is fixedly installed at the output end of the motor 4. The top end of the rotating shaft 5 is fixedly connected to the rotating seat 6. The rotating shaft 5 passes through the worktable 1 and rotates in cooperation with the worktable 1. The motor 4 can drive the rotating shaft 5 to rotate, and when the rotating shaft 5 rotates, it drives the rotating seat 6 to rotate, thereby driving the guide rail 10 to rotate.

[0026] Please see Figures 2-7 In this embodiment of the invention, the clamping mechanism 15 includes a mounting base 151. A groove is formed within the mounting base 151, and two sliders 152 are symmetrically slidably mounted within the groove. A driving assembly for driving the relative movement of the two sliders 152 is provided on the mounting base 151. Multiple sets of sliding plates 153 are arranged within the groove, each set including two sliding plates 153. A mounting plate 155 is embedded in the bottom of each sliding plate 153. Multiple fixing short needles 156 are fixedly mounted on the bottom wall of the mounting plate 155. The length of the fixing short needles 156 is slightly less than the thickness of the fabric. An elastic airbag 154 is provided between each pair of sliding plates 153 in the same set. A groove 1531 is formed on the side wall of each sliding plate 153, and the two sides of the elastic airbag 154 respectively connect to the two grooves 1531. The groove wall of 531 is fixedly connected. When the elastic airbag 154 is in its natural state, there is a gap between the two slide plates 153 in the same group. The drive assembly includes a second motor 158 and a double-ended screw 157. The double-ended screw 157 is rotatably installed in the groove on the mounting base 151. The double-ended screw 157 passes through the two slide plates 152 and is threadedly connected to the slide plates 152. The second motor 158 is fixedly installed on one side of the mounting base 151. The output end of the second motor 158 is connected to the double-ended screw 157 for transmission. The double-ended screw 157 has two symmetrically arranged threads in opposite directions. The second motor 158 can drive the double-ended screw 157 to rotate. When the double-ended screw 157 rotates, it drives the two slide plates 152 to move synchronously in opposite directions.

[0027] In this embodiment, preferably, a cylinder 14 is fixedly mounted on the lower surface of the slide block 12. The output end of the cylinder 14 is connected to the mounting base 151. A pressure sensor is provided at the connection between the cylinder 14 and the mounting base 151. The pressure sensor can detect whether the bottom wall of the mounting plate 155 is in contact with the waste fabric, so as to start clamping. When clamping the waste fabric, the clamping mechanism 15 is first moved to directly above the waste fabric to be clamped. Then, the output of the cylinder 14 is extended to drive the clamping mechanism 15 to move downward, so that the bottom wall of the mounting plate 155 presses on the waste fabric, and the fixing short needle 156 under the mounting plate 155 is inserted into the waste fabric. Then, the rotation of the double-headed screw 157 drives the two sliders 152 to move towards each other, so that the two sliders 152 are in contact with each other. The slide plate 153 applies pressure, causing all slide plates 153 to overcome the elastic force of the elastic airbag 154 and move closer together until they fit together. As the two slide plates 153 in each group move closer together, the corresponding two mounting plates 155 and the fixing pins 156 below them move closer together, causing the waste fabric between the two rows of fixing pins 156 to be clamped by the two rows of fixing pins 156, thereby fixing the waste fabric and achieving precise clamping of the waste fabric. Since the fixing pins 156 can only be inserted into the waste fabric to a short depth, even if two layers of fabric are stacked together, only the top layer of fabric will be clamped and fixed, which can effectively prevent two layers of fabric from being clamped at the same time, thus preventing two layers of fabric of different colors from being clamped at the same time. This effectively avoids the problem that traditional clamps easily clamp two stacked layers of fabric at the same time.

[0028] In this embodiment, preferably, a blower mechanism 17 is provided on the upper surface of the mounting base 151. The blower mechanism 17 includes a loop tube 171, which is fixedly installed on the upper surface of the mounting base 151. Multiple blower tubes 172 are fixedly installed on the outer side of the loop tube 171. The loop tube 171 is hollow, and the blower tubes 172 are connected to the loop tube 171. An air supply pipe 173 is connected to one side of the loop tube 171. An air pump 16 is fixedly installed on the lower surface of the slide 12, and the air outlet of the air pump 16 is connected to the air supply pipe 173. If waste fabrics of different colors on both sides are adsorbed together, when clamping the upper waste fabric, the lower waste fabric may be clamped up at the same time. Therefore, when the camera 18 detects the presence of different colors... When the waste fabric is clamped up at the same time, the air pump 16 is turned on. The air pump 16 inputs gas into the loop tube 171 through the air supply pipe 173, and then blows it out through multiple blower pipes 172. The airflow acts on the waste fabric. Since the fixing short needle 156 cannot be inserted into the lower layer of waste fabric, the lower layer of waste fabric is only attracted together by the adsorption force between the two layers of fabric. Under the action of wind, the lower layer of fabric is blown off, thus effectively preventing two waste fabrics of different colors from being clamped into the same recycling box 20 at the same time. At the same time, when the clamping mechanism 15 enters the protective cylinder 7, if the camera 18 detects that there is waste fabric in the conveying channel 19 that has not slid down, the blower pipes 172 can also be controlled to blow air, thereby blowing the waste fabric on the conveying channel 19 off.

[0029] In this embodiment, preferably, a gap is provided between the sliding plate 153 and the top inner wall of the slide groove on the mounting base 151, and a plurality of connecting pipes 174 are provided at the bottom of the U-shaped tube 171, which are connected to the slide groove. When the waste fabric is clamped by the clamping mechanism 15, the gas entering the slide groove cannot be blown downward because the sliding plates 153 are close to each other. The gas is only output through the blower pipe 172, so it will not affect the waste fabric clamped by the clamping mechanism 15. When the clamping mechanism 15 moves into the interior of the protective cylinder 7 to unload the material, it drives the sliding plates 153 to move away from each other to release the clamping of the waste fabric. Then the air pump 16 is turned on, and some gas enters the slide groove through the connecting pipes 174 on the U-shaped tube 171, and then blows downward through the gap between the sliding plates 153, thereby quickly acting on the clamped waste fabric, causing the waste fabric to fall off quickly, thereby effectively preventing the waste fabric from remaining on the clamping mechanism 15.

[0030] Working principle: When workers are processing fabric on the four sides of workbench 1, the waste fabric can be directly thrown into the circular recycling trough 101 in the center of workbench 1. The protective cylinder 7 prevents the waste fabric from directly entering the conveying channel 19. The vision system above the recycling trough 101 starts the recognition process. After recognizing the position of the waste fabric, the rotating seat 6 and the drive mechanism drive the clamping mechanism 15 to move directly above the waste fabric. Then, the cylinder 14 drives the mounting seat 151 to descend. After the pressure sensor detects that the bottom wall of the mounting plate 155 is in contact with the fabric, the fixing short needle 156 is inserted into the fabric. Subsequently, the motor 2 158 drives the double-headed screw 157 to rotate, causing the two sliders 152 to move in opposite directions and squeeze the slide plate 153. The slide plate 153 overcomes the elastic force of the elastic airbag 154 and adheres to the fabric. The two rows of fixed short needles 156 clamp the fabric for precise gripping. If the camera 18 detects that different colored fabrics are clamped at the same time, the air pump 16 blows air from the blower pipe 172 through the air supply pipe 173 and the loop tube 171 to blow off the lower layer of fabric that has not been inserted by the short needles. After moving to the top of the corresponding conveying channel 19, the slider 152 moves the slide plate 153 away to release the clamping. At this time, the gas part of the air pump 16 enters the chute through the connecting pipe 174 and blows air from the gap of the slide plate 153 to make the fabric fall into the conveying channel 19 and finally slide into the recycling box 20 of the corresponding color. The recycling box 20 is fixed to the support plate 2 by magnetic adsorption. It can be easily removed and cleaned with the help of the roller 21 and the handle 22. The top cover 8 is designed to be detachable for easy equipment maintenance. The blower pipe 172 can also blow air to clear blockages in the conveying channel 19.

[0031] The above description is only a preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this patent application are included in the scope of this patent application.

Claims

1. A maintenance-friendly waste fabric processing device for patchwork fabric processing, comprising a workbench (1), a recycling trough (101) located in the middle of the workbench (1), a rotating seat (6) rotatably disposed in the middle of the recycling trough (101), and a clamping mechanism (15) disposed inside the recycling trough (101), characterized in that: A drive mechanism for driving the clamping mechanism (15) to move horizontally is fixedly installed on the rotating seat (6). A vision system is installed above the recycling tank (101). Multiple recycling bins (20) are installed at the bottom of the workbench (1). Multiple mounting slots (102) are opened on the workbench (1). The mounting seat (151) is located in the middle of the recycling tank (101). Material conveying channels (19) are fixedly installed in each of the multiple mounting slots (102). The multiple material conveying channels (19) are respectively connected to the multiple recycling bins (20).

2. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 1, characterized in that: The driving mechanism includes a drive box (11), a guide rail (10), a drive screw (13), and a slide (12). The drive box (11) is embedded in one side of the rotating seat (6). The guide rail (10) is fixedly connected to the drive box (11). The slide (12) is slidably installed on the inner side of the guide rail (10). The drive screw (13) passes through the slide (12) and is threadedly connected to the slide (12). The clamping mechanism (15) is installed below the slide (12). A motor is fixedly installed inside the drive box (11). The output end of the motor is fixedly connected to the end of the drive screw (13).

3. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 2, characterized in that: The clamping mechanism (15) includes a mounting base (151), a sliding groove is provided in the mounting base (151), and two sliders (152) are symmetrically slidably installed in the sliding groove. The mounting base (151) is provided with a driving component for driving the two sliders (152) to move relative to each other. Multiple sets of sliding plates (153) are provided in the sliding groove, each set including two sliding plates (153). A mounting plate (155) is embedded in the bottom of the sliding plate (153). Multiple fixing pins (156) are fixedly installed on the bottom wall of the mounting plate (155). An elastic airbag (154) is provided between the two sliding plates (153) in the same set. A groove (1531) is provided on the side wall of the sliding plate (153). The two sides of the elastic airbag (154) are fixedly connected to the groove walls of the two grooves (1531) respectively. When the elastic airbag (154) is in its natural state, a gap is provided between the two sliding plates (153) in the same set.

4. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 3, characterized in that: The drive assembly includes a second motor (158) and a double-ended screw (157). The double-ended screw (157) is rotatably mounted in a groove on the mounting base (151). The double-ended screw (157) passes through two sliders (152) and is threadedly connected to the sliders (152). The second motor (158) is fixedly mounted on one side of the mounting base (151), and the output end of the second motor (158) is connected to the double-ended screw (157) for transmission.

5. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 4, characterized in that: A cylinder (14) is fixedly installed on the lower surface of the slide (12), and the output end of the cylinder (14) is connected to the mounting base (151).

6. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 3, characterized in that: The upper surface of the mounting base (151) is provided with a blower mechanism (17), which includes a loop tube (171). The loop tube (171) is fixedly installed on the upper surface of the mounting base (151). Multiple blower tubes (172) are fixedly installed on the outside of the loop tube (171). The loop tube (171) is hollow. The blower tubes (172) are connected to the loop tube (171). An air supply pipe (173) is connected to one side of the loop tube (171). An air pump (16) is fixedly installed on the lower surface of the slide (12). The air outlet of the air pump (16) is connected to the air supply pipe (173).

7. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 6, characterized in that: A gap is provided between the top inner wall of the slide groove on the mounting base (151) and the slide plate (153). The bottom of the spiral tube (171) is provided with a plurality of connecting pipes (174), and the connecting pipes (174) are connected to the slide groove.

8. The easy-to-maintain waste fabric processing equipment for patchwork processing according to claim 1, characterized in that: A protective cylinder (7) is fitted on the rotating seat (6). A gap is provided between the protective cylinder (7) and the rotating seat (6). The bottom wall of the protective cylinder (7) is in contact with the wall of the recycling tank (101). Two baffles (9) are symmetrically arranged between the rotating seat (6) and the protective cylinder (7). The rotating seat (6) and the protective cylinder (7) are fixedly connected by the baffles (9). The guide rail (10) passes through the two baffles (9). The side wall of the protective cylinder (7) is provided with a through groove one (701) and a through groove two (702). The through groove two (702) is located below the through groove one (701) and is connected to the through groove one (701). The width of the through groove two (702) is greater than the width of the through groove one (701).

9. A waste fabric processing device for patchwork processing that is easy to maintain, as described in claim 8, characterized in that: The top of the protective cylinder (7) is fixedly installed with a top cover (8). The vision system includes a support column (25), a support rod (23), a camera one (18), and a camera two (24). The camera one (18) is fixedly installed on the lower surface of the slide (12). The support column (25) is fixedly installed in the middle of the upper surface of the top cover (8). Multiple support rods (23) are fixedly installed on the top of the support column (25). The multiple support rods (23) are arranged in a ring array with the axis of the support column (25) as the array center. The camera two (24) is fixedly installed at the end of the support rod (23) away from the support column (25).

10. A waste fabric processing device for patchwork processing that is easy to maintain, as described in claim 1, characterized in that: A support cylinder (3) is provided below the workbench (1). Multiple support plates (2) are fixedly installed on the outer peripheral wall of the support cylinder (3). The multiple support plates (2) are arranged in a ring array with the axis of the support cylinder (3) as the array center. The top walls of the multiple support plates (2) are fixedly connected to the workbench (1). The recycling box (20) is inserted between two adjacent support plates (2). A handle (22) is fixedly installed on the side of the recycling box (20) away from the support cylinder (3). Multiple rollers (21) are provided at the bottom of the recycling box (20).

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