An automatic feeding and sewing device

Abstract

This utility model discloses an automatic feeding and sewing device, including a worktable, a moving component, a vision module, and a control module. The worktable has a working plane, and a three-axis moving device and a sewing machine are installed on the worktable. The moving component is rotatably mounted on the three-axis moving device. The vision module is located above the working plane. The control module is electrically connected to the vision module and the three-axis moving device. The vision module collects the position information of the material on the working plane, and the control module processes the information to precisely drive the three-axis moving device, so that the rotatable moving component can pick up the material according to the material's own rotation angle and straighten it. This design directly solves the problem of traditional equipment requiring manual adjustment of the material's posture. Moreover, the three-axis moving device can drive the outer periphery of the material to continuously pass through the overlock sewing machine to perform sewing operations on the outer periphery of the material, which significantly improves processing efficiency and is especially suitable for mass production of fabrics to shorten the production cycle.

Description

Technical Field

[0001] This utility model relates to the field of sewing equipment technology, and in particular to an automatic feeding and sewing device. Background Technology

[0002] Seaming equipment can process the edges of fabrics such as cotton, linen, and knitted fabrics through methods such as overlocking and binding, avoiding fraying and loose threads after cutting, and preventing fiber shedding and snagging during subsequent processing or use. At the same time, it strengthens the tensile and abrasion resistance of the fabric edges by reinforcing the seams, extending the service life of textiles. Whether it is the combination of garment pieces and sleeves, the four-sided sewing of home textile quilts and fitted sheets, or the structural assembly of industrial textiles, seaming is the core means of transforming dispersed fabrics into complete products.

[0003] In existing technologies, manual sewing is inefficient and has a long production cycle, which is not conducive to mass production of fabrics. Existing four-sewing machines have low automation and insufficient positioning accuracy, requiring manual adjustment of the material's posture before sewing. Manual operation is prone to unstable sewing quality due to positioning deviations. Enterprises need to invest more manpower in quality inspection and rework, which increases production costs and extends product delivery cycles. They cannot efficiently match the pace of mass production and have poor performance. Utility Model Content

[0004] The purpose of this invention is to provide an automatic feeding and sewing device, which aims to at least solve the technical problems of insufficient positioning accuracy of existing sewing devices and the need for manual adjustment of material posture.

[0005] To achieve the above objectives, in a first aspect, the technical solution of this utility model provides an automatic feeding and sewing device, comprising:

[0006] A workbench, wherein a working surface is provided on the workbench, and a three-axis moving device and an overlock sewing machine are mounted on the workbench;

[0007] A movable component, rotatably mounted on the three-axis moving device, is driven by the three-axis moving device to move along the X-axis, Y-axis and Z-axis directions and to rotate in a plane parallel to the working plane.

[0008] A vision module, located above the working plane, is used to acquire positional information of materials on the working plane.

[0009] The control module is electrically connected to the vision module and the three-axis moving device to receive and process the position information of the material on the working plane, so as to drive the three-axis moving device to control the moving component to pick up the material at the material rotation angle to straighten the material, and drive the outer peripheral edge of the material to continuously pass through the overlock sewing machine to sew the outer peripheral edge of the material.

[0010] Furthermore, it also includes an automatic feeding device, which is installed on the worktable;

[0011] The workbench has a stacking area on one side, and the feeding device can slide between the stacking area and the working plane so that the feeding device can grab the material in the stacking area and release the material to the working plane.

[0012] Furthermore, the automatic feeding device includes:

[0013] An axial moving device is mounted on the worktable;

[0014] A needle head is mounted on the axial moving device to drive the needle head to move along the X-axis and Z-axis directions, so that the needle head can pierce the material in the stacked area and move the material in the stacked area to the working plane.

[0015] Furthermore, the control module is configured to: after the material is sewn together, drive the three-axis moving device to push the material out of the working plane to the side away from the stacking area.

[0016] Furthermore, the automatic feeding device is electrically connected to the control module so that when the three-axis moving device pushes the material out of the working plane away from the stacking area, the control module can drive the automatic feeding device to move the material in the stacking area to the working plane.

[0017] Furthermore, the moving component includes a pressure plate to press the material onto the working plane, thereby causing the pressure plate to drag the material along the working plane.

[0018] Furthermore, the bottom of the pressure plate is provided with a needle-punched surface.

[0019] Furthermore, the pressure plate is detachably mounted on the three-axis moving device.

[0020] Furthermore, the working plane is parallel to the plane containing the XY axes.

[0021] On the other hand, the technical solution of this utility model also provides an automatic feeding and sewing device, including a workbench, a working plane on the workbench, and a three-axis moving device and an overlock sewing machine installed on the workbench;

[0022] A movable component, rotatably mounted on the three-axis moving device, is driven by the three-axis moving device to move along the X-axis, Y-axis and Z-axis directions and to rotate in a plane parallel to the working plane.

[0023] A vision module, located above the working plane, is used to acquire positional information of materials on the working plane.

[0024] The control module is electrically connected to the vision module and the three-axis moving device to receive and process the position information of the material on the working plane, so as to drive the outer peripheral edge of the material to continuously pass through the overlock sewing machine to sew the outer peripheral edge of the material.

[0025] An automatic feeding device is installed on the workbench;

[0026] The workbench has a stacking area on one side, which allows multiple materials to be stacked in the stacking area. The feeding device can slide between the stacking area and the working plane, so that the feeding device can grab the materials in the stacking area and release the materials to the working plane.

[0027] As can be seen from the above technical solution, the automatic feeding and sewing equipment of this utility model collects the position information of the material on the working plane through the vision module, and the control module processes the information to precisely drive the three-axis moving device. This allows the rotatable moving component to pick up the material at its own rotation angle and straighten it. This design directly solves the problem of traditional equipment requiring manual adjustment of the material's posture, completely eliminating reliance on manual labor, significantly improving positioning accuracy, and avoiding quality problems such as uneven sewing edges and missing seams caused by human operation deviations. It ensures the stability and consistency of sewing quality, can adapt to materials with different rotation angles and positional offsets, and also enhances the adaptability to various fabric types, reducing the skill requirements for operators. At the same time, the three-axis moving device can drive the outer periphery of the material to continuously pass through the overlock sewing machine, eliminating the waiting gap in manual operation, significantly improving processing efficiency, and is especially suitable for mass production of fabrics to shorten the production cycle and reduce labor costs. It provides effective support for large-scale and automated production in the textile and garment industries.

[0028] To make the technical concept, other objectives, advantages, features and functions of this utility model clearer and easier to understand, preferred embodiments will be specifically described in the following detailed description, and will be illustrated in conjunction with the accompanying drawings. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a perspective view of the automatic feeding and sewing device provided in the embodiments of this application;

[0031] Figure 2 This is a perspective view of the three-axis moving device and moving components provided in the embodiments of this application;

[0032] Figure 3 This is a perspective view of the three-axis moving device and moving components provided in the embodiments of this application.

[0033] Figure 4 This is a front view of the automatic feeding and sewing device provided in the embodiments of this application;

[0034] Figure 5 This is a top view of the automatic feeding and sewing device provided in the embodiments of this application.

[0035] The above figures include the following reference numerals:

[0036] 100. Workbench; 110. Working plane; 120. Three-axis moving device; 121. First support rod; 122. Second support rod; 123. Third support rod; 124. Rotary motor; 125. First motor; 126. Second motor; 127. Third motor; 130. Overlock sewing machine;

[0037] 200. Moving component; 210. Pressure plate; 220. Needle-punched surface;

[0038] 300. Visual module;

[0039] 500. Automatic feeding device; 510. Axial moving device; 511. X-axis support shaft; 512. First frame; 513. Second frame; 514. X-axis drive motor; 515. Z-axis drive motor; 520. Needle head;

[0040] 600, Stacking area;

[0041] 700. Materials. Detailed Implementation

[0042] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] For ease of understanding, in this application, the observer faces the appendix Figure 4When observing, the observer's left side is designated as left, the observer's right side as right, the area in front of the observer as front, the area behind the observer as back, the area above the observer as top, and the area below the observer as bottom. It should be noted that the terms "front end," "rear end," "left side," "right side," "middle," "above," and "below" used in this text indicate the orientation or positional relationship based on the accompanying drawings. They are used solely for the purpose of clearly describing this utility model and do not indicate or imply that the structure or component referred to must have a specific orientation or be constructed in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Orientation can also be compared with other methods. Figure 1 As shown in the spatial coordinate system.

[0044] Please refer to the following: Figures 1 to 5 This embodiment provides an automatic feeding and sewing device, including a worktable 100, a moving component 200, a vision module 300, and a control module. The worktable 100 has a working plane 110. A three-axis moving device 120 and an overlock sewing machine 130 are mounted on the worktable 100. The moving component 200 is rotatably mounted on the three-axis moving device 120, so that the moving component 200 can move along the X, Y, and Z axes and rotate in a plane parallel to the working plane 110 via the three-axis moving device 120. The moving component 200 is located on the working plane 110. Above, the vision module 300 collects the position information of the material 700 on the working plane 110. It is electrically connected to the vision module 300 and the three-axis moving device 120. The control module receives and processes the position information of the material 700 on the working plane 110, so as to drive the three-axis moving device 120 to control the moving component 200 to pick up the material 700 at the rotation angle of the material 700 to straighten the material 700, and drive the outer peripheral edge of the material 700 to continuously pass through the overlock sewing machine 130 to sew the outer peripheral edge of the material 700.

[0045] As can be seen, the automatic feeding and sewing equipment in this embodiment collects the position information of the material 700 on the working plane 110 through the vision module 300, and the control module processes the information to precisely drive the three-axis moving device 120, so that the rotatable moving component 200 can pick up the material 700 and straighten it according to the rotation angle of the material 700 itself. This design directly solves the problem of traditional equipment requiring manual adjustment of the posture of the material 700, completely eliminating the dependence on manual labor, greatly improving the positioning accuracy, avoiding quality problems such as uneven sewing edges and missing seams caused by manual operation deviations, and ensuring the stability and consistency of sewing quality; At the same time, the three-axis moving device 120 can drive the outer periphery of the material 700 to continuously pass through the overlock sewing machine 130, so that the feeding and sewing processes are carried out in a continuous manner, eliminating the waiting gap in manual operation, significantly improving processing efficiency, and is especially suitable for mass production of fabrics to shorten the production cycle; in addition, the equipment's ability to automatically recognize and adjust the placement posture of the material 700 allows it to adapt to materials 700 with different rotation angles and positional offsets, which also enhances its adaptability to various fabric types, reduces the skill requirements of operators, reduces labor costs, and provides effective support for large-scale and automated production in the textile, clothing and other industries.

[0046] It should be noted that the entire machine is controlled by a PLC, and the software program of the control module can use the existing seam visual guidance system software, specifically the seam visual guidance system software V1.0 registered in China with computer software copyright registration number 2025SR1450765. Since this system software is not a key point of protection in this utility model, it will not be described in detail here.

[0047] Furthermore, in this embodiment, the three-axis moving device 120 includes a first support rod 121, a second support rod 122, a third support rod 123, and a rotary motor 124. A first guide rail is provided on the first support rod 121, extending along the X-axis. A second guide rail is provided on the second support rod 122, extending along the Y-axis. A third guide rail is provided on the third support rod 123, extending along the Z-axis. The second support rod 122 is slidably mounted on the first guide rail, the third support rod 123 is slidably mounted on the second guide rail, and the rotary motor 124 is slidably mounted on the third guide rail. The moving component 200 is mounted on the rotary motor. The output shaft of 124 also includes a first motor 125, a second motor 126, and a third motor 127. The first motor 125 is driven to the second support rod 122 so that the first motor 125 can drive the moving component 200 to slide along the X-axis (i.e., the left-right direction). The second motor 126 is driven to the third support rod 123 so that the moving component 200 can slide along the Y-axis (i.e., the front-back direction). The third motor 127 is driven to the rotary motor 124 so that the moving component 200 can slide along the Z-axis (i.e., the up-down direction). The first motor 125, the second motor 126, the third motor 127, and the rotary motor 124 are all electrically connected to the control module.

[0048] This embodiment also includes an automatic feeding device 500, which is installed on the workbench 100. A stacking area 600 is provided on one side of the workbench 100. The feeding device can slide between the stacking area 600 and the working plane 110, allowing it to grab material 700 from the stacking area 600 and release it onto the working plane 110. This configuration allows the automatic feeding device 500 to slide autonomously between the stacking area 600 and the working plane 110, automatically completing the grabbing and releasing of material 700. This replaces the traditional manual feeding process, reducing the labor intensity and risk of human error associated with manual operation, and avoiding equipment downtime caused by manual feeding intervals. This effectively shortens the production cycle and ensures the smooth operation of the automatic feeding sewing equipment from the supply of material 700 to subsequent sewing processing, thereby improving overall production efficiency and making it more suitable for continuous processing scenarios involving batches of material 700.

[0049] Furthermore, the stacking area 600 is located on the right side of the workbench 100. The automatic feeding device 500 includes an axial moving device 510 and a needle head 520. The axial moving device 510 is mounted on the workbench 100, and the needle head 520 is mounted on the axial moving device 510. The axial moving device 510 drives the needle head 520 to move along the X-axis and Z-axis directions, so that the needle head 520 can pierce the material 700 in the stacking area 600 and move the material 700 in the stacking area 600 to the working plane 110.

[0050] The axial movement device 510 includes an X-axis support shaft 511, a first frame 512, and a second frame 513. The X-axis support shaft 511 is mounted on the worktable 100 and has a first sliding rail. The first frame 512 is slidably connected to the X-axis support shaft 511 via the first sliding rail. The first frame 512 has a second sliding rail, and the second frame 513 is slidably connected to the first frame 512 via the second sliding rail. The needle head 520 is mounted on the second frame 513. The device also includes an X-axis drive motor 514 and a Z-axis drive motor 515. The X-axis drive motor 514 is driven by the first frame 512 to drive the needle head 520 to slide along the X-axis direction. The Z-axis drive motor 515 is driven by the second frame 513. The needle head 520 is then driven to slide along the Z-axis. This configuration ensures that the needle head 520 can accurately align with the stacked material 700 in the stacking area 600. The needle head 520 grips the material 700 by piercing, which provides a more stable gripping mechanism compared to other gripping structures, especially suitable for flexible materials 700 such as fabrics. This effectively reduces the risk of material 700 falling off during gripping and transfer. Simultaneously, the needle head 520 efficiently completes the action of picking up material from the stacking area 600 and releasing it to the working plane 110, ensuring a stable connection between the supply of material 700 and the seam finishing process. This provides more reliable technical support for the continuous and efficient processing of batches of material 700. Preferably, the needle head 520 uses a MYS-ZS-T30*70 needle head. Of course, in other possible implementations, depending on the material of the material 700, the manufacturer can choose to replace it with other models of needle heads. Such a simple choice should also be within the scope of protection of this utility model. In addition, the needle head 520 is detachably mounted on the second frame 513 so that when workers need to feed fabrics of different shapes, the workers can adjust the mounting position of the needle head 520 to ensure the feeding effect.

[0051] Furthermore, the control module is configured such that after the material 700 is sewn, the three-axis moving device 120 pushes the material 700 out of the working plane 110 to the side away from the stacking area 600. With this configuration, there is no need for manual removal of the sewn material 700 from the working plane 110. The automatic ejection of the material 700 can quickly clear the working plane 110, leaving sufficient space for the loading of the next material 700 to be processed. This effectively eliminates the equipment processing gap caused by untimely manual unloading, ensuring close connection between loading, processing, and unloading, significantly improving the overall continuous operation efficiency of the equipment. It is especially suitable for high-efficiency processing scenarios of batch materials 700, further reducing human intervention in the production process and ensuring the stability and consistency of the production process.

[0052] Furthermore, the automatic feeding device 500 is electrically connected to the control module so that when the three-axis moving device 120 pushes the material 700 out of the working plane 110 away from the stacking area 600, the control module can drive the automatic feeding device 500 to move the material 700 from the stacking area 600 to the working plane 110. This setting further reduces the gap between production links. When the three-axis moving device 120 pushes the sewn material 700 out of the working plane 110, the control module can simultaneously drive the automatic feeding device 500 to move the new material 700 from the stacking area 600 to the working plane 110 without waiting for manual triggering of the feeding command. This completely eliminates the equipment idle time from unloading to feeding, greatly increases the processing frequency of the equipment per unit time, and ensures that the entire process from material 700 replenishment to processing completion always maintains a highly efficient and stable operating state. Especially in the scenario of continuous processing of batch materials 700, it can significantly improve the overall production efficiency and process continuity.

[0053] In this embodiment, the moving component 200 includes a pressure plate 210 to press the material 700 onto the working plane 110, so that the pressure plate 210 drags the material 700 on the working plane 110.

[0054] The pressure plate 210 presses the material 700 against the working plane 110 and moves the material 700 along the working plane 110, effectively preventing displacement and wrinkles caused by the three-axis moving device 120 or the overlock sewing machine 130 during the material 700's movement on the working plane 110. This ensures that the material 700 remains flat, reducing quality problems such as misalignment and missing seams caused by material 700 offset. Furthermore, the larger contact area between the pressure plate 210 and the material 700 allows for more even force application during movement, preventing damage to the material 700 due to excessive localized force. It is also compatible with materials 700 of various thicknesses and materials (such as fabric and leather), enhancing the equipment's adaptability to different materials 700. In addition, the stable movement of the material 700 ensures the coordinated matching of the overlock sewing machine 130's sewing speed and the moving component 200's dragging speed, further improving the continuity and efficiency of sewing processing and providing a reliable guarantee for high-quality, batch sewing operations of the material 700.

[0055] Furthermore, the bottom of the pressure plate 210 is provided with a needle-pierced surface 220. The needle-pierced surface 220 significantly enhances the fixing strength between the material 700 and the pressure plate 210, further improving the stability of the material 700 during processing. It can effectively prevent the material 700 from slipping or shifting due to insufficient friction or uneven force during dragging. The fixing effect is particularly outstanding for thin, smooth, or highly elastic materials 700. The point-contact design of the needle-pierced surface 220 can ensure the fixing force without damaging the material 700. The overall structure is not damaged over a large area. At the same time, the tiny insertion depth of the needle tip can be flexibly adapted to flexible materials 700 of different thicknesses, avoiding deformation of material 700 due to excessive pressure from pressure plate 210. In addition, the more stable fixation of material 700 can further ensure the precise alignment of the outer edge of material 700 with overlock sewing machine 130, reduce the deviation in sewing edge accuracy caused by slight movement of material 700, ensure the consistency of sewing edge quality, and provide a more reliable fixation solution for high-quality sewing processing of various flexible materials 700.

[0056] Furthermore, the pressure plate 210 is detachably mounted on the three-axis moving device 120 so that the user can select a pressure plate 210 of a suitable shape according to the shape of the material 700.

[0057] When the shape of the processed material 700 changes (e.g., from square fabric to round or irregularly shaped leather), the user does not need to replace the entire moving assembly 200 or adjust the core structure of the equipment. Instead, they only need to quickly replace the pressure plate 210 with one of matching shapes to ensure full contact and stable pressing between the pressure plate 210 and the material 700. This avoids problems such as unstable fixing and processing deviations caused by mismatch between the pressure plate 210 and the material 700 shape, effectively broadening the range of applicable materials. Furthermore, the detachable design facilitates the maintenance, cleaning, and replacement of the pressure plate 210. When the pressure plate 210 is worn, damaged, or needs to be replaced with a dedicated pressure plate 210 for special materials 700 (e.g., high-hardness, high-elasticity materials 700), the operation process is simpler, reducing downtime and ensuring production continuity. In addition, this modular design reduces the cost of modifying the equipment to meet diverse processing needs, eliminating the need for separate dedicated equipment for different materials 700. This improves the cost-effectiveness and economic efficiency of the equipment, making it more suitable for multi-variety, small-batch, or flexible production scenarios.

[0058] Furthermore, the working plane 110 is parallel to the plane containing the X and Y axes. This parallel relationship ensures that the movement of the three-axis moving device 120 along the X and Y axes precisely corresponds to the working plane 110. This ensures that when the moving component 200 drags the material 700, it can move stably and smoothly along the working plane 110, avoiding deviation of the material 700's movement trajectory due to plane angle deviation. This, in turn, ensures the accuracy of the alignment between the outer periphery of the material 700 and the overlock sewing machine 130, reducing seam edge size errors. Secondly, the parallel coordinate relationship simplifies the calculation logic of the control module. After the vision module 300 collects the position information of the material 700, it can directly match the X and Y axis coordinates without additional angle conversion. This allows the system to process data more quickly and accurately and drive the three-axis moving device 120 to move, improving equipment response efficiency.

[0059] Furthermore, this application also provides an automatic feeding and sewing device, the key features of which include: a worktable 100, a moving component 200, a vision module 300, a control module, and an automatic feeding device 500. The worktable 100 has a working plane 110, and a three-axis moving device 120 and an overlock sewing machine 130 are mounted on the worktable 100. The moving component 200 is rotatably mounted on the three-axis moving device 120, so that the moving component 200 can move along the X, Y, and Z axes and rotate in a plane parallel to the working plane 110 via the three-axis moving device 120. It is located above the working plane 110, so that the vision module 300 can collect the material 700 on the working plane 110. The position information is electrically connected to the vision module 300 and the three-axis moving device 120 to receive and process the position information of the material 700 on the working plane 110 through the control module, so as to drive the outer peripheral edge of the material 700 to continuously pass through the overlock sewing machine 130 to sew the outer peripheral edge of the material 700. The automatic feeding device 500 is installed on the worktable 100. A stacking area 600 is provided on one side of the worktable 100 so that multiple materials 700 can be stacked in the stacking area 600. The feeding device can slide between the stacking area 600 and the working plane 110 so that the feeding device can grab the material 700 in the stacking area 600 and release the material 700 to the working plane 110.

[0060] Through the collaborative design of the workbench 100, moving component 200, vision module 300, control module and automatic feeding device 500, the automatic feeding device 500 can grab stacked materials 700 from the stacking area 600 and transport them to the working plane 110. With the help of the three-axis moving device 120 and the control module, the entire process of "picking up materials - placing materials - positioning - sewing" is automated, which greatly reduces the reliance on manual labor, lowers the labor intensity and operation threshold. The vision module 300 collects the position information of the material 700 in real time, and the control module drives the three-axis moving device 120 to accurately move the material 700, ensuring that its outer edge passes through the overlock sewing machine 130 continuously and stably, which significantly improves the sewing accuracy and consistency.

[0061] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0062] This utility model's automatic feeding and sewing device collects the position information of the material 700 on the working plane 110 through a vision module 300. The control module processes the information and precisely drives the three-axis moving device 120, enabling the rotatable moving component 200 to pick up the material 700 at its own rotation angle and align it. This design directly solves the problem of traditional equipment requiring manual adjustment of the material 700's posture, completely eliminating reliance on manual labor, significantly improving positioning accuracy, and avoiding quality problems such as uneven sewing edges and missing seams caused by human operation deviations, thus ensuring the stability and consistency of sewing quality. Simultaneously, The three-axis moving device 120 can drive the outer periphery of the material 700 to continuously pass through the overlock sewing machine 130, allowing the feeding and sewing processes to proceed in a continuous manner. This eliminates the waiting gaps in manual operation, significantly improving processing efficiency, and is especially suitable for mass production of fabrics to shorten the production cycle. In addition, the equipment's ability to automatically recognize and adjust the placement posture of the material 700 allows it to adapt to materials 700 with different rotation angles and positional offsets. This also enhances its adaptability to various fabric types, reduces the skill requirements for operators, reduces labor costs, and provides effective support for large-scale and automated production in the textile and apparel industries.

[0063] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0064] It should be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "set, connect, link, install" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, abutting connections, or integral connections. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0065] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0066] In this specification, the terms "longitudinal," "lateral," "top," "bottom," "inner," "outer," "central," "axial," "radial," and "circumferential," etc., are intended only to facilitate the description of this application and simplify the description based on the directional or positional relationships shown in the accompanying drawings, and are not intended to indicate or imply that the device or element involved must have a specific orientation. The device is constructed and operates in a specific orientation and therefore should not be construed as a limitation of this application.

[0067] Furthermore, it should be noted that in the description of this utility model, the use of terms such as "first" and "second" to define the components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0068] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. An automatic feeding and sewing device, characterized in that, include: A workbench (100) is provided with a working surface (110), and a three-axis moving device (120) and an overlock sewing machine (130) are installed on the workbench (100); A movable component (200) is rotatably mounted on the three-axis moving device (120) to drive the movable component (200) to move along the X-axis, Y-axis and Z-axis directions and to rotate in a plane parallel to the working plane (110) via the three-axis moving device (120). A vision module (300) is located above the working plane (110) to collect position information of the material (700) on the working plane (110); The control module, which is electrically connected to the vision module (300) and the three-axis moving device (120), receives and processes the position information of the material (700) on the working plane (110) through the control module, so as to drive the three-axis moving device (120) to control the moving component (200) to pick up the material (700) at the rotation angle of the material (700) to straighten the material (700), and drive the outer peripheral edge of the material (700) to continuously pass through the overlock sewing machine (130) to sew the outer peripheral edge of the material (700).

2. The automatic feeding and sewing equipment according to claim 1, characterized in that, It also includes an automatic feeding device (500) mounted on the workbench (100); The workbench (100) has a stacking area (600) on one side. The feeding device can slide between the stacking area (600) and the working plane (110) so that the feeding device can grab the material (700) in the stacking area (600) and release the material (700) to the working plane (110).

3. The automatic feeding and sewing equipment according to claim 2, characterized in that, The automatic feeding device (500) includes: An axial moving device (510) is mounted on the worktable (100); A needle head (520) is mounted on the axial moving device (510) to drive the needle head (520) to move along the X-axis and Z-axis directions, so that the needle head (520) can pierce the material (700) in the stacking area (600) and move the material (700) in the stacking area (600) to the working plane (110).

4. The automatic feeding and sewing equipment according to claim 2, characterized in that, The control module is configured such that after the material (700) is sewn, the three-axis moving device (120) is driven to push the material (700) out of the working plane (110) away from the stacking area (600).

5. The automatic feeding and sewing equipment according to claim 4, characterized in that, The automatic feeding device (500) is electrically connected to the control module so that when the three-axis moving device (120) pushes the material (700) toward the side away from the stacking area (600) on the working plane (110), the control module can drive the automatic feeding device (500) to move the material in the stacking area (600) to the working plane (110).

6. The automatic feeding and sewing device according to any one of claims 1 to 5, characterized in that, The moving component (200) includes a pressure plate (210) to press the material (700) onto the working plane (110) so that the pressure plate (210) drags the material (700) on the working plane (110).

7. The automatic feeding and sewing equipment according to claim 6, characterized in that, The bottom of the pressure plate (210) is provided with a needle-punched surface (220).

8. The automatic feeding and sewing equipment according to claim 6, characterized in that, The pressure plate (210) is detachably mounted on the three-axis moving device (120).

9. The automatic feeding and sewing equipment according to claim 1, characterized in that, The working plane (110) is parallel to the plane containing the XY axis.

10. An automatic feeding and sewing device, characterized in that, include: A workbench (100) is provided with a working surface (110), and a three-axis moving device (120) and an overlock sewing machine (130) are installed on the workbench (100); A movable component (200) is rotatably mounted on the three-axis moving device (120) to drive the movable component (200) to move along the X-axis, Y-axis and Z-axis directions and to rotate in a plane parallel to the working plane (110) via the three-axis moving device (120). A vision module (300) is located above the working plane (110) to collect position information of the material (700) on the working plane (110); The control module is electrically connected to the vision module (300) and the three-axis moving device (120) to receive and process the position information of the material (700) on the working plane (110) through the control module, so as to drive the outer peripheral edge of the material (700) to continuously pass through the overlock sewing machine (130) to sew the outer peripheral edge of the material (700); An automatic feeding device (500) is installed on the workbench (100); The workbench (100) has a stacking area (600) on one side so that multiple materials (700) can be stacked in the stacking area (600). The feeding device can slide between the stacking area (600) and the working plane (110) so that the feeding device can grab the materials (700) in the stacking area (600) and release the materials (700) to the working plane (110).

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