Automatic clothing ear strap folding and transferring device and sewing equipment

Abstract

The utility model provides an automatic clothing ear strap folding and transferring device and sewing equipment, and the device comprises a mounting bracket; the belt conveying mechanism is used for driving the ear belt raw material to move forwards by a preset length; the belt folding mechanism is positioned on one side of the belt conveying mechanism and is used for pushing the middle part of the conveyed ear belt raw material so as to fold the ear belt raw material; the shearing mechanism is located on the side, opposite to the belt folding mechanism, of the belt conveying mechanism and used for shearing the folded ear belt raw materials. The clamping mechanism is used for clamping ear belt raw materials; and the transfer driving mechanism is used for driving the clamping mechanism to rotate and transversely move so as to enable the clamping mechanism to move to a position corresponding to the shearing mechanism to clamp the ear belt raw material, or moving the sheared ear belt raw material to a sewing station for sewing processing. According to the automatic feeding and sewing device, automatic feeding and sewing of the ear belts are achieved, the sewing efficiency is effectively improved, a plurality of traditional working procedures can be combined into one working procedure, and the working intensity of workers is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of ear loop sewing technology, and in particular to an automatic folding and conveying device and sewing equipment for garment ear loops. Background Technology

[0002] In the garment manufacturing industry, ear loops (also known as hanging loops) are widely used in various garments as components that combine functionality and decoration. Their practical value lies in the use of ear loops on areas such as the back collar and shoulder line for hanging clothes and attaching tags; their aesthetic value is enhanced through differentiated designs, such as stitching color, shape, structure, or placement, which can significantly improve product recognizability. Typical applications include decorative straps on the waistbands of jeans and decorative ear loops on the necklines and side seams of knitwear.

[0003] As the consumer market continues to demand more personalization and detailed craftsmanship in clothing, the complexity of ear loop sewing positions is increasing in tandem with production demand. The semi-automatic manual processing mode currently commonly used in the industry can no longer meet production needs, and how to improve the automation of ear loop sewing has become an urgent problem to be solved. Utility Model Content

[0004] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide an automatic folding and conveying device for garment ear loops and a sewing equipment, which has the advantages of realizing automatic sewing of ear loops and improving sewing efficiency.

[0005] To achieve the above and other related objectives, this utility model provides the following technical solution:

[0006] The first aspect of this utility model discloses an automatic folding and transferring device for clothing ear loops, comprising:

[0007] Mounting bracket;

[0008] A feeding mechanism for driving the ear loop material forward to a predetermined length;

[0009] A folding mechanism located on one side of the feeding mechanism, used to push against the middle of the ear loop material after it has been transferred to achieve a fold;

[0010] A cutting mechanism located on the side opposite to the tape feeding mechanism and the tape folding mechanism, used for cutting the folded ear loop material;

[0011] A clamping mechanism for gripping ear loop material;

[0012] A transfer drive mechanism for driving the clamping mechanism to rotate and move laterally so that the clamping mechanism moves to a position corresponding to the shearing mechanism to clamp the ear loop material, or to move the sheared ear loop material to the sewing station for sewing processing.

[0013] To achieve the above technical solution, during the ear loop sewing process, the feeding mechanism first drives the ear loop material forward, with the ear loop hanging naturally during the feeding process. After the ear loop material has been fed out to a predetermined length, the feeding mechanism stops. Then, the folding mechanism pushes against the middle of the ear loop material to achieve the folding action. At the same time, the transfer drive mechanism drives the clamping mechanism to rotate and move laterally to the position corresponding to the cutting mechanism. The clamping mechanism clamps and fixes the folded ear loop material, and then the cutting mechanism cuts the ear loop material to obtain the folded ear loop material. Next, the transfer drive mechanism drives the clamping mechanism to rotate and move laterally to move the ear loop material to the sewing station, where the ear loop material can be sewn onto the garment by the sewing machine head, completing the ear loop processing. This achieves automatic feeding and sewing of ear loops, effectively improving sewing efficiency and combining multiple traditional processes into one, greatly reducing the workload of workers.

[0014] In one embodiment of the present invention, the belt feeding mechanism includes: a belt feeding motor supported on the mounting bracket, and a belt feeding wheel fixed to the power output shaft of the belt feeding motor. The mounting bracket is provided with a belt inlet, which corresponds to the belt feeding wheel.

[0015] To achieve the above technical solution, the ear loop material is inserted from the inlet and overlaps with the feed wheel. When the feed motor drives the feed wheel to rotate, the ear loop material can be moved forward.

[0016] In one embodiment of the present invention, the folding mechanism includes a folding drive fixed to the mounting bracket and a folding plate connected to the power output end of the folding drive. The folding plate is located below the feed roller to push the ear loop material.

[0017] To achieve the above technical solution, after the ear loop material is transferred, the folding drive unit drives the folding plate to move forward. After the folding plate comes into contact with the middle of the ear loop material, the ear loop material can be folded in half during the movement. After the clamping mechanism clamps the ear loop material, the folding drive unit drives the folding plate to return to its original position again, waiting for the next folding action.

[0018] In one embodiment of the present invention, a limiting plate is provided on the mounting bracket below the feeding wheel. The limiting plate is provided with a limiting slot that matches the folding plate, and the end of the limiting plate near the feeding wheel is provided with an opening for the ear loop material to pass through.

[0019] To achieve the above technical solution, the folding plate can be restricted by the limiting slot, which improves the stability of the folding plate's movement. The opening allows the ear loop material to pass through. When the folding plate moves to fold the ear loop, the ear loop material can be completely folded in half due to the restriction at the edge of the opening.

[0020] In one embodiment of this utility model, the cutting mechanism is one of pneumatic scissors, electric scissors, or a pneumatic cutter.

[0021] In one embodiment of the present invention, the clamping mechanism includes: a clamping drive cylinder, a clamping hand assembly connected to the power output end of the clamping drive cylinder, and a clamping rotary motor fixed to the mounting bracket, wherein the clamping drive cylinder is connected to the power output shaft of the clamping rotary motor.

[0022] To achieve the above technical solution, the ear loop material can be clamped and fixed by driving the clamping arm assembly with the clamping drive cylinder. The clamping rotary motor can drive the clamping drive cylinder and the clamping arm assembly to rotate at a certain angle, so that the direction of the ear loop material transferred to the sewing part can be better adapted to the sewing requirements of the sewing machine head.

[0023] In one embodiment of the present invention, the transfer driving mechanism includes: a rotating power component, a supporting base plate fixed to the power output end of the rotating power component, a connecting mounting plate slidably mounted on the supporting base plate, and a telescopic cylinder fixed to the supporting base plate for driving the connecting mounting plate to reciprocate, wherein the clamping mechanism is supported on the connecting mounting plate.

[0024] To achieve the above technical solution, a rotating power component can drive the support base plate to rotate, thereby causing the clamping mechanism on it to rotate synchronously to switch positions between the shearing mechanism and the sewing mechanism. A telescopic cylinder can drive the clamping mechanism to move laterally as a whole to meet the lateral position adjustment of the clamping cylinder.

[0025] In one embodiment of this utility model, the rotating power component is selected from one or a combination of the following structures: a rotary cylinder, a belt drive mechanism, a sprocket drive mechanism, or a gear drive mechanism.

[0026] In one embodiment of the present invention, the mounting bracket is further provided with a slide cylinder, and the power output end of the slide cylinder is connected and fixed to the rotating power component through a connecting base plate. The slide cylinder is used to drive the connecting base plate to drive the rotating power component to move laterally.

[0027] To achieve the above technical solution, the lateral position of the rotating power component and the clamping structure as a whole can be adjusted by the slide cylinder, thereby expanding the overall position adjustment range and further adapting to the processing needs of different positions.

[0028] A second aspect of the present invention discloses a sewing device, comprising:

[0029] Workbench;

[0030] The sewing machine head supported on the worktable; and,

[0031] As described in the first aspect, the automatic folding and conveying device for garment ear loops is supported on the worktable and located on one side of the sewing machine head.

[0032] As described above, the present invention has the following beneficial effects:

[0033] This utility model provides an automatic folding and transferring device for garment ear loops and a sewing machine. The device includes: a mounting bracket; a feeding mechanism for driving the ear loop material forward to a predetermined length; a folding mechanism located on one side of the feeding mechanism for pushing the middle of the transferred ear loop material to achieve a fold; a cutting mechanism located on the side opposite to the feeding mechanism and for cutting the folded ear loop material; a clamping mechanism for gripping the ear loop material; and a transfer drive mechanism for driving the clamping mechanism to rotate and move laterally so that the clamping mechanism moves to a position corresponding to the cutting mechanism to grip the ear loop material, or to move the cut ear loop material to the sewing station for sewing processing. During the ear loop sewing process, the feeding mechanism first drives the ear loop material forward, allowing it to hang naturally during transport. Once the material has been moved a predetermined length, the feeding mechanism stops. Then, the folding mechanism pushes against the center of the ear loop material to fold it. Simultaneously, the transfer drive mechanism drives the clamping mechanism to rotate and move laterally to a position corresponding to the cutting mechanism. The clamping mechanism holds and fixes the folded ear loop material, and the cutting mechanism cuts it, resulting in a folded ear loop material. The transfer drive mechanism then drives the clamping mechanism to rotate and move laterally to move the ear loop material to the sewing station, where the sewing machine head sews the material onto the garment, completing the ear loop processing. This achieves automatic feeding and sewing of the ear loops, effectively improving sewing efficiency and combining multiple traditional processes into one, significantly reducing worker workload. Attached Figure Description

[0034] Figure 1 The diagram shown is a structural schematic of the automatic folding and transferring device for clothing ear loops in an embodiment of this utility model.

[0035] Figure 2 The diagram shown is a schematic representation of the assembly structure of the folding mechanism and the shearing mechanism in an embodiment of this utility model.

[0036] Figure 3 The diagram shown is a structural schematic of another embodiment of the automatic folding and transferring device for clothing ear loops in this invention.

[0037] Figure 4 The diagram shown is a structural schematic of the sewing equipment in an embodiment of this utility model.

[0038] Component designation explanation

[0039] 10. Mounting bracket; 11. Belt inlet; 12. Belt inlet guide plate; 20. Belt feeding mechanism; 21. Belt feeding motor; 22. Belt feeding pulley; 30. Belt folding mechanism; 31. Belt folding drive component; 32. Belt folding plate; 33. Limiting insert plate; 34. Limiting slot; 35. Through port; 36. Guide rail; 40. Cutting mechanism; 50. Clamping mechanism; 51. Clamping drive cylinder; 52. Clamping assembly; 53. Clamping rotary motor; 60. Transfer drive mechanism; 61. Rotation power component; 611. Rotation drive motor; 612. Driving pulley; 613. Driven pulley; 614. Transmission belt; 62. Support base plate; 63. Connecting mounting plate; 64. Telescopic cylinder; 65. Slide cylinder; 66. Connecting base plate; 70. Worktable; 80. Sewing machine head. Detailed Implementation

[0040] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. It should be noted that, unless otherwise specified, the following embodiments and features can be combined with each other.

[0041] Please see Figure 1 and Figure 2 The first aspect of this utility model provides an automatic folding and transferring device for garment ear loops, comprising: a mounting bracket 10; a feeding mechanism 20 for driving the ear loop material forward to a predetermined length; a folding mechanism 30 located on one side of the feeding mechanism 20 for pushing the middle of the transferred ear loop material to achieve folding; a cutting mechanism 40 located on the side opposite to the feeding mechanism 20 and the folding mechanism 30 for cutting the folded ear loop material; a clamping mechanism 50 for clamping the ear loop material; and a transfer drive mechanism 60 for driving the clamping mechanism 50 to rotate and move laterally so that the clamping mechanism 50 moves to a position corresponding to the cutting mechanism 40 to clamp the ear loop material, or to move the cut ear loop material to a sewing station for sewing processing.

[0042] Specifically, the belt feeding mechanism 20 includes: a belt feeding motor 21 supported on the mounting bracket 10, and a belt feeding wheel 22 fixed to the power output shaft of the belt feeding motor 21. The mounting bracket 10 is provided with a belt inlet 11, which corresponds to the belt feeding wheel 22. The belt feeding motor 21 is controlled by a PLC control system. The PLC control system presets parameters such as the speed of the belt feeding motor 21 and the duration of a single belt feeding operation, thereby realizing the control of the belt feeding speed and the belt feeding length.

[0043] The ear loop material is inserted through the inlet 11 and overlaps with the feed roller 22. When the feed motor 21 drives the feed roller 22 to rotate, the ear loop material can be moved forward. At the same time, an inlet guide plate 12 is provided on the mounting frame at the inlet 11. The inlet guide plate has a guide groove for the ear loop material to pass through, and the inlet guide plate has a downwardly extending inclined section. This inclined section is basically in contact with the feed roller 22. So when the ear loop material is between the feed roller 22 and the inlet guide plate, the ear loop material can be pushed forward by the friction generated after the feed roller 22 is pressed, ensuring the stability of the feed.

[0044] The folding mechanism 30 includes a folding drive 31 fixed to the mounting bracket 10 and a folding plate 32 connected to the power output end of the folding drive 31. The folding plate 32 is located below the feed roller 22 to push the ear loop material. The folding drive 31 can be a cylinder or an electric cylinder, preferably a cylinder, which is faster. In addition, a push groove can be provided at the end of the folding plate 32. During the folding operation, the ear loop material can be embedded in the push groove to prevent the ear loop material from falling off the folding plate 32 during the folding process. After the ear loop material is transferred, the folding drive 31 drives the folding plate 32 to move forward. After the folding plate 32 abuts against the middle of the ear loop material, the ear loop material can be folded in half during the movement. After the clamping mechanism 50 clamps the ear loop material, the folding drive 31 drives the folding plate 32 to return to its original position, waiting for the next folding action.

[0045] Furthermore, a limiting plate 33 is provided on the mounting bracket 10 below the feed roller 22. The limiting plate 33 has a limiting slot 34 that matches the folding plate 32, and the end of the limiting plate 33 near the feed roller 22 also has an opening 35 for the ear loop material to pass through. The limiting slot 34 can restrict the folding plate 32, improving the stability of the movement of the folding plate 32, while the opening 35 allows the ear loop material to pass through. When the folding plate 32 moves to fold the tape, the ear loop material can be completely folded under the restriction of the edge of the opening 35. In some embodiments, in order to make the movement of the folding plate 32 more stable, a guide rail 36 is also provided on the mounting bracket 10. The folding plate 32 is slidably connected to the guide rail 36 through a slider, thereby providing support for the folding plate 32 during the folding process.

[0046] The cutting mechanism 40 is one of pneumatic scissors, electric scissors, or pneumatic cutter. In this embodiment, the cutting mechanism 40 is preferably pneumatic scissors, which can realize a fast cutting action. In other embodiments, the cutting mechanism 40 can also be electric scissors, which are driven by a servo motor to rotate the hinged scissor head to realize the cutting action, or a pneumatic cutter, which is driven by a cylinder to move the cutter to cut the ear loop material.

[0047] The clamping mechanism 50 includes: a clamping drive cylinder 51, a clamping hand assembly 52 connected to the power output end of the clamping drive cylinder 51, and a clamping rotary motor 53 fixed to the mounting bracket 10. The clamping drive cylinder 51 is connected to the power output shaft of the clamping rotary motor 53. The clamping hand assembly 52 and the clamping drive cylinder 51 form a pneumatic clamping structure. The clamping hand assembly 52 includes two openable and closable clamps. The clamping drive cylinder 51 drives the clamps to open and close, thereby clamping or loosening the ear loop material. The clamping rotary motor 53 usually drives the clamping drive cylinder 51 and the clamping hand assembly 52 to rotate 0-180°, thereby changing the placement angle of the ear loop material.

[0048] By driving the clamping drive cylinder 51 to move the clamping hand assembly 52, the ear loop material can be clamped and fixed. The clamping rotary motor 53 can drive the clamping drive cylinder 51 and the clamping hand assembly 52 to rotate at a certain angle, so that the direction of the ear loop material transferred to the sewing part can be better adapted to the sewing requirements of the sewing machine head 80.

[0049] The transfer drive mechanism 60 includes: a rotary power component 61, a support base plate 62 fixed to the power output end of the rotary power component 61, a connecting mounting plate 63 slidably mounted on the support base plate 62, and a telescopic cylinder 64 fixed to the support base plate 62 for driving the connecting mounting plate 63 to reciprocate. The clamping mechanism 50 is supported on the connecting mounting plate 63. The rotary power component 61 is selected from the following structures, either individually or in combination: a rotary cylinder, a belt drive mechanism, a sprocket drive mechanism, or a gear drive mechanism. Preferably, the rotary power component 61 is a rotary cylinder, typically with a rotation angle of 90°. The rotary power component 61 can drive the support base plate 62 to rotate, thereby causing the clamping mechanism 50 on it to rotate synchronously, achieving a position switch between the shearing mechanism 40 and the sewing mechanism. The telescopic cylinder 64 can drive the clamping mechanism 50 to move laterally as a whole, to meet the lateral position adjustment of the clamping cylinder.

[0050] Furthermore, the mounting bracket 10 is also equipped with a slide cylinder 65. The power output end of the slide cylinder 65 is connected and fixed to the rotating power component 61 through a connecting base plate 66. The slide cylinder 65 is used to drive the connecting base plate 66 to move the rotating power component 61 laterally. One side of the connecting base plate 66 is fixed to the power output end of the slide cylinder 65, and the other side is fixed to the main body of the rotating power component 61. It can be understood that the connecting base plate 66 is provided with a clearance for the power output end of the rotating power component 61 to pass through. The lateral position of the rotating power component 61 and the clamping structure as a whole can be adjusted by the slide cylinder 65, thereby expanding the overall position adjustment range and further adapting to the processing needs of different positions.

[0051] In another embodiment, such as Figure 3As shown, the rotating power component 61 adopts a belt drive mechanism. Specifically, the belt drive mechanism includes: a rotary drive motor 611, a driving pulley 612, a driven pulley 613, and a transmission belt 614 sleeved on the driving pulley 612 and the driven pulley 613. The rotary drive motor 611 is fixed to the connecting base plate 66, the driving pulley 612 is fixed to the power output shaft of the rotary drive motor 611, the driven pulley 612 is rotatably connected to the connecting base plate 66, and the supporting base plate 62 is fixedly connected to the driven pulley 612. When the rotary drive motor 611 is working, it can drive the driven pulley 613 to rotate through the transmission belt 614, thereby driving the supporting base plate 62 and the clamping mechanism 50 on it to rotate as a whole.

[0052] Of course, in other embodiments, the rotating power component 61 can also adopt a sprocket drive mechanism. The difference between this sprocket drive mechanism and the belt drive mechanism is that the belt assembly consisting of the driving pulley 612, the driven pulley 613 and the transmission belt 614 is replaced with a sprocket assembly consisting of a driving sprocket, a driven sprocket and a transmission chain. Alternatively, a gear drive mechanism can be adopted. The difference between this gear drive mechanism and the belt drive mechanism is that the belt assembly consisting of the driving pulley 612, the driven pulley 613 and the transmission belt 614 is replaced with a gear assembly consisting of a meshing driving gear and a driven gear.

[0053] During the ear loop sewing process, the feeding mechanism 20 first drives the ear loop material forward, with the ear loop hanging naturally during the feeding process. After the ear loop material has been fed to a predetermined length, the feeding mechanism 20 stops. Then, the folding mechanism 30 pushes against the middle of the ear loop material to achieve the folding action. At the same time, the conveying drive mechanism 60 drives the clamping mechanism 50 to rotate and move laterally to the position corresponding to the cutting mechanism 40. The clamping mechanism 50 clamps and fixes the folded ear loop material. The folding mechanism 30 resets, and then the cutting mechanism 40 cuts the ear loop material. The process involves obtaining the folded ear loop material, which is then moved laterally by the transfer drive mechanism 60 to the sewing station, such as the sewing position below the presser foot of the sewing machine head. After the clamping mechanism 50 releases the ear loop material, it is driven to reset by the transfer drive mechanism 60. The ear loop material can then be sewn onto the garment by the sewing machine head 80, completing the ear loop processing. This achieves automatic feeding and sewing of the ear loop, effectively improving sewing efficiency and quality, and combining multiple traditional processes into one, greatly reducing the workload of workers.

[0054] A second aspect of this utility model provides a sewing device, such as... Figure 3 As shown, it includes: a worktable 70; a sewing machine head 80 supported on the worktable 70; and an automatic garment ear loop folding and transferring device as in the first aspect, which is supported on the worktable 70 and located on one side of the sewing machine head 80.

[0055] The sewing equipment may include, for example, bartacking machines, button attaching machines, pattern making machines, template machines, lock-lock and chain-lock single / double needle flatbed sewing machines, and intelligent platforms equipped with XY feeding mechanisms. By configuring automatic folding and transferring devices for garment ear loops on the sewing equipment, automatic feeding and sewing of ear loops can be achieved, effectively improving sewing efficiency and quality. It can also combine multiple traditional processes into one process, greatly reducing the workload of workers.

[0056] The specific steps for sewing ear loops using the sewing equipment of this utility model embodiment include:

[0057] S100, the step of the feeding mechanism 20 moving the ear loop material forward to a predetermined length. In this step, the action of the feeding mechanism 20 can be controlled by the PLC control system. By controlling the speed and rotation time of the feeding motor 21 in the feeding mechanism 20, the fixed-length feeding of the ear loop material can be achieved.

[0058] S200, the folding mechanism 30 pushes the completed ear loop material to perform the step of folding the ear loop material in half. In this step, after the folding mechanism 30 folds the ear loop material in half, it should ensure that the folded ear loop material is located at the cutting position of the cutting mechanism 40 so that the ear loop material can be clamped and then cut.

[0059] S300, the step of the transfer drive mechanism 60 driving the clamping mechanism 50 to rotate and move laterally to a position corresponding to the shearing mechanism 40 to clamp the ear loop material, in which the clamping mechanism 50 is usually driven to rotate a predetermined angle first, such as rotating the whole body 90°, and then the clamping mechanism 50 is driven to move laterally closer to the shearing mechanism 40 to clamp the ear loop material.

[0060] S400, the step of cutting and clamping the ear loop material by the shearing mechanism 40, in which the clamping mechanism 50 clamps at the front end of the ear loop material and is close to the blade of the shearing mechanism 40. The shearing mechanism 40 can perform the cutting action along the outer edge of the jaws in the clamping structure, making the cutting process more precise and stable.

[0061] S500, the transfer drive mechanism 60 drives the clamping mechanism 50 to rotate and move laterally to the sewing machine head 80 for sewing processing. In this step, after the cutting action is completed, the clamping mechanism 50 first moves laterally to reset, and after rotating to the position, it extends laterally to avoid collision with the sewing mechanism during rotation.

[0062] Through the above process, automatic feeding and sewing of ear loops are achieved, which effectively improves sewing efficiency and quality, and can combine multiple traditional processes into one process, greatly reducing the workload of workers.

[0063] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. All equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. An automatic folding and transferring device for garment ear loops, characterized in that, include: Mounting bracket; A feeding mechanism for driving the ear loop material forward to a predetermined length; A folding mechanism located on one side of the feeding mechanism, used to push against the middle of the ear loop material after it has been transferred to achieve a fold; A cutting mechanism located on the side opposite to the tape feeding mechanism and the tape folding mechanism, used for cutting the folded ear loop material; A clamping mechanism for gripping ear loop material; A transfer drive mechanism for driving the clamping mechanism to rotate and move laterally so that the clamping mechanism moves to a position corresponding to the shearing mechanism to clamp the ear loop material, or to move the sheared ear loop material to the sewing station for sewing processing.

2. The automatic folding and transferring device for garment ear loops according to claim 1, characterized in that, The belt feeding mechanism includes: a belt feeding motor supported on the mounting bracket, and a belt feeding wheel fixed to the power output shaft of the belt feeding motor. The mounting bracket is provided with a belt inlet, which corresponds to the belt feeding wheel.

3. The automatic folding and transferring device for garment ear loops according to claim 2, characterized in that, The folding mechanism includes a folding drive fixed to the mounting bracket and a folding plate connected to the power output end of the folding drive. The folding plate is located below the feed roller to push the ear loop material.

4. The automatic folding and transferring device for garment ear loops according to claim 3, characterized in that, The mounting bracket is also provided with a limiting plate located below the feed roller. The limiting plate is provided with a limiting slot that matches the folding plate, and the end of the limiting plate near the feed roller is also provided with an opening for the ear loop material to pass through.

5. The automatic folding and transferring device for garment ear loops according to claim 1, characterized in that, The cutting mechanism is one of pneumatic scissors, electric scissors, or a pneumatic cutter.

6. The automatic folding and transferring device for garment ear loops according to claim 1, characterized in that, The clamping mechanism includes: a clamping drive cylinder, a clamping hand assembly connected to the power output end of the clamping drive cylinder, and a clamping rotary motor fixed to the mounting bracket, wherein the clamping drive cylinder is connected to the power output shaft of the clamping rotary motor.

7. The automatic folding and transferring device for garment ear loops according to claim 6, characterized in that, The transfer drive mechanism includes: a rotary power component, a support base plate fixed to the power output end of the rotary power component, a connecting mounting plate slidably mounted on the support base plate, and a telescopic cylinder fixed to the support base plate for driving the connecting mounting plate to reciprocate. The clamping mechanism is supported on the connecting mounting plate.

8. The automatic folding and transferring device for garment ear loops according to claim 7, characterized in that, The rotary power component is selected from one or a combination of the following structures: rotary cylinder, belt drive mechanism, sprocket drive mechanism or gear drive mechanism.

9. The automatic folding and transferring device for garment ear loops according to claim 7 or 8, characterized in that, The mounting bracket is also equipped with a slide cylinder. The power output end of the slide cylinder is connected to the rotating power component through a connecting base plate. The slide cylinder is used to drive the connecting base plate to move the rotating power component laterally.

10. A sewing device, characterized in that, include: Workbench; The sewing machine head supported on the worktable; and, The automatic folding and transferring device for garment ear loops as described in any one of claims 1-9, wherein the automatic folding and transferring device for garment ear loops is supported on the worktable and located on one side of the sewing machine head.

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