Garment piece grabbing and transferring device

Abstract

The utility model relates to clothing machinery, in particular to a garment piece grabbing and transferring device which comprises a machine table, an upper-layer garment piece grabbing and conveying module is arranged on the machine table, and the upper-layer garment piece grabbing and conveying module can grab the end portion of the garment piece on the uppermost layer in a garment piece pile and transfer the end portion of the garment piece to a designated place. The device further comprises an adjacent garment piece anchoring module and an adjacent garment piece separating module, and the adjacent garment piece anchoring module can enable a garment piece adjacent to the garment piece on the uppermost layer to be kept in a static state in a non-contact mode. The adjacent garment piece separation module is used for separating the upper garment piece and the adjacent garment piece which are adhered together due to the electrostatic interaction. Compared with the prior art, an automatic solution which is efficient, stable and high in adaptability is provided for the garment production industry, and the automatic process of the garment manufacturing industry can be promoted.

Description

Technical Field

[0001] The utility model relates to garment machinery, in particular to a device for grasping and transferring garment pieces. Background Art

[0002] In the process of garment production, it is crucial to process fabrics efficiently and precisely. Especially in an automated production line, the single-piece grasping and transferring of garment pieces is a common operation step, which requires picking up the topmost piece of a stack of neatly stacked garment pieces while avoiding causing significant disturbance to the underlying pieces. This process is of great significance for maintaining the continuity and efficiency of the production process.

[0003] Currently, the garment industry widely relies on manual labor for single-piece grasping of garment pieces, which is not only inefficient but also vulnerable to human factors, resulting in unstable production efficiency and product quality. To improve the automation level, existing technologies have attempted to use mechanical devices to achieve single-piece grasping of garment pieces, but they face a series of technical challenges.

[0004] A major technical problem is the electrostatic adsorption between garment pieces. During the production process, due to friction and other reasons, static electricity is easily generated between garment pieces, causing adjacent pieces to adhere to each other. Although the existing needle-punching fabric gripper can grasp a single layer of fabric, when picking up the upper garment piece, the underlying piece is often lifted due to electrostatic action, which not only affects the stability of single-piece grasping but also increases the complexity of subsequent processes. Summary of the Utility Model

[0005] The utility model aims to solve the technical problems existing in the prior art and provides a device for grasping and transferring garment pieces, adopting the following technical solutions:

[0006] A device for grasping and transferring garment pieces includes a machine table, on which an upper garment piece grasping and transferring module is configured. The upper garment piece grasping and transferring module can grasp the end of the topmost piece in a stack of garment pieces and transfer it to a designated location. It is characterized in that it further includes an adjacent garment piece anchoring module and an adjacent garment piece separating module. The adjacent garment piece anchoring module can keep the garment pieces adjacent to the topmost piece in a stationary state without contact; the adjacent garment piece separating module is used to separate the upper garment piece and the adjacent garment piece that are adhered together due to electrostatic action.

[0007] Further, the upper piece grasping and conveying module includes two first guide rails fixedly arranged on the machine table in the left-right direction. The first sliders slidably engaged with the two first guide rails are respectively fixedly connected to the two columns of the gantry. Two first synchronous belts are also rotatably arranged on the machine table and are synchronously driven by a first motor. The two columns of the gantry are respectively fixedly connected to corresponding positions of the two first synchronous belts. One or more fixing blocks are fixedly arranged on the cross beam of the gantry. The side surface of the fixing block facing the piece to be grasped has an inclined downward fixing surface. A first air cylinder with a stroke parallel to the fixing surface is fixedly arranged on the fixing surface. A needle punching device fixing frame is fixedly arranged on the piston rod of the first air cylinder. At least two needle punching and cloth grasping devices with adjustable left-right and front-back positions are installed on the needle punching device fixing frame.

[0008] Further, auxiliary fixing blocks are respectively fixedly arranged on the cross beam on the front and rear sides of the fixing block. The auxiliary fixing blocks have fixing surfaces parallel to the fixing surface of the fixing block. A first guide groove with a stroke parallel to the stroke of the first air cylinder is fixedly arranged on the fixing surface of the auxiliary fixing block. The first guide groove is slidably engaged with a first guide rod. The lower end of the first guide rod is fixedly connected to the needle punching device fixing frame.

[0009] Further, a plurality of first air pipes with vertical axes are fixedly arranged around the needle punching and cloth grasping device. The first air pipes are connected to a high-pressure air path through quick connectors. The lower ends of the first air pipes are closed, and radial air jet ports are opened near the lower ends.

[0010] Further, a linear scale with a longitudinal direction in the front-back direction is fixedly arranged on the needle punching device fixing frame. A number of mounting screw holes are evenly arrayed on the linear scale. The needle punching and cloth grasping device can be fixed at different mounting screw holes on the linear scale through screws to achieve adjustable front-back position. A second guide rod is fixedly connected to the cross beam. A second guide groove is fixedly arranged on the needle punching device fixing frame. The second guide rod is slidably engaged with the second guide groove and a locking handle is provided to adjust the left-right position of the needle punching device fixing frame to achieve adjustable left-right position of the needle punching and cloth grasping device.

[0011] Further, the adjacent piece anchoring module includes a fixed vertical plate fixedly connected to the machine table. A linear slide table with a vertical stroke is fixedly arranged on the fixed vertical plate. A piece support plate is fixedly arranged on the slider of the linear slide table. A negative pressure box is fixedly arranged on the piece support plate corresponding to the end of the piece to be grasped. The negative pressure box is connected to a negative pressure air path. The upper surface of the negative pressure box is arrayed with air extraction holes and is flush with the upper surface of the piece support plate.

[0012] Further, a sponge pad is laid on the upper surfaces of the piece support plate and the negative pressure box.

[0013] Further, second guide rails with a vertical stroke are respectively fixedly arranged on the fixed vertical plates on the front and rear sides of the linear slide table. Second sliders slidably engaged with the second guide rails are fixedly connected to the piece support plate.

[0014] Further, the adjacent piece separation module includes two third guide rails fixedly arranged on the machine table in the left-right direction. A third slider slidably engaged with the two third guide rails is fixedly connected to a thin film fixing flat plate. Two second synchronous belts are also rotatably arranged on the machine table and are synchronously driven by a second motor. The two ends of the thin film fixing flat plate are respectively fixedly connected to corresponding positions of the two second synchronous belts through connecting plates. A turning roller is rotatably arranged on the machine table corresponding to the end of the piece to be grabbed. One end of the Teflon thin film is fixed on the thin film fixing flat plate, and the other end of the Teflon thin film bypasses the turning roller and then hangs a counterweight.

[0015] Further, two third guide rods with vertical axes are fixedly arranged on the machine table below the turning roller. Two guide sleeves are slidably engaged with the two third guide rods, and a thin film fixing vertical plate is fixedly connected between the two guide sleeves. The other end of the Teflon thin film bypasses the turning roller and is fixedly connected to the upper end of the thin film fixing vertical plate. A constant force coil spring is fixedly arranged below the machine table, and the constant force coil spring is connected to the lower end of the thin film fixing vertical plate through a wire rope.

[0016] Compared with the prior art, the piece grabbing and transferring device of the present utility model has the following beneficial technical effects:

[0017] Reducing electrostatic interference: Through the synergistic effect of the adjacent piece anchoring module and the adjacent piece separation module, the problem of electrostatic adsorption between pieces is effectively avoided, ensuring the stability of single-piece grabbing.

[0018] Improving production efficiency: Through the automated single-piece grabbing and transferring device, the need for manual operation is reduced, thus significantly improving the efficiency in the clothing production process.

[0019] Enhancing operation accuracy: The automated device can stably and accurately grab the topmost piece, avoiding errors that may occur in manual operation and improving product quality.

[0020] Easy to integrate and expand: The design of this device takes into account the compatibility with the existing automated production line, facilitating integration and expansion, and contributing to the upgrade and transformation of future production lines.

[0021] Strong environmental adaptability: Due to the adoption of a non-mechanical contact anchoring method, this device can operate stably in a variety of working environments.

[0022] Reducing maintenance costs: The structure is simple but ingenious, thus reducing the maintenance cost and frequency.

[0023] In summary, the piece grabbing and transferring device of the present utility model provides an efficient, stable and highly adaptable automated solution for the clothing production industry, contributing to the automation process of the clothing manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present utility model.

[0025] Figure 2 It is a schematic structural diagram of the upper piece gripping and conveying module of the present utility model.

[0026] Figure 3 It is a schematic structural diagram of another perspective of the upper piece gripping and conveying module of the present utility model.

[0027] Figure 4 is Figure 3 a partial enlarged view of.

[0028] Figure 5 It is a schematic structural diagram of the adjacent piece anchoring module of the present utility model.

[0029] Figure 6 It is a schematic structural diagram of the adjacent piece separating module of the present utility model. Detailed implementation manners

[0030] The present utility model will be further described below with reference to the accompanying drawings.

[0031] As Figure 1 shown, a piece gripping and transferring device includes a machine platform 100, on which an upper piece gripping and conveying module 200, an adjacent piece anchoring module 300, and an adjacent piece separating module 400 are configured. The upper piece gripping and conveying module 200 can grab the end of the topmost piece in the stack of pieces and transfer it to a designated location. The adjacent piece anchoring module 300 can keep the piece adjacent to the topmost piece stationary without contact. The adjacent piece separating module 400 is used to separate the upper piece and the adjacent piece that are adhered together due to electrostatic force. Here, "without contact" means no mechanical contact, such as not directly touching or grasping an object with a fixture, finger, or other physical obstacles.

[0032] The specific structures of these three modules are as follows:

[0033] The upper piece gripping and conveying module 200 includes two first guide rails 201 arranged in the left-right direction and fixed on the machine platform 100. First sliders 202 slidably engaged with the two first guide rails 201 are respectively fixed to two columns 2031 of a gantry 203. Two first synchronous belts 204 are also rotatably provided on the machine platform 100 and are synchronously driven by a first motor 205. The two columns 2031 of the gantry 203 are respectively fixed to corresponding positions of the two first synchronous belts 204. One or more fixing blocks 206 are fixed on the cross beam 2032 of the gantry 203. The side of the fixing block 206 facing the piece to be grabbed has an inclined downward fixing surface, and a first cylinder 207 with a stroke parallel to the fixing surface is fixed on the fixing surface. A needle punching device fixing frame 208 is fixed on the piston rod of the first cylinder 207, and at least two needle punching cloth grippers 209 with adjustable left-right and front-back positions are installed on the needle punching device fixing frame 208.

[0034] Having an inclined downward fixing surface means that when the needle punching device holder 208 drives the needle punching fabric gripper 209 to rise, due to the inclination of the fixing surface, the needle punching fabric gripper 209 does not rise directly vertically, but moves upward and to the right. In this way, the grabbed piece of clothing is not only lifted, but also "unveiled" to one side, just like "lifting the quilt". This design, on the one hand, makes it easier for the needle punching fabric gripper to grab the topmost piece of clothing and successfully keep it stable during the subsequent transfer process. It also has a very important function, that is, to provide the necessary space for the operation of the adjacent piece of clothing separation module 400.

[0035] A further preferred solution of the upper layer piece of clothing grabbing and conveying module 200 is that auxiliary fixing blocks 210 are respectively fixedly arranged on the cross beams 2032 on the front and rear sides of the fixing block 206. The auxiliary fixing blocks 210 have fixing surfaces parallel to the fixing surface of the fixing block 206. A first guide groove 211 parallel to the stroke of the first cylinder 207 is arranged on the fixing surface three of the auxiliary fixing block 210. The first guide groove 211 is slidably matched with the first guide rod 212. The lower end of the first guide rod 212 is fixedly connected to the needle punching device holder 208. By adding the auxiliary fixing blocks 210 on the front and rear sides of the fixing block 206, the direction of the needle punching device holder 208 is more stable during the clothing piece grabbing process, greatly reducing unnecessary errors caused by equipment vibration. In this way, the clothing piece can be grabbed and moved more accurately, improving the operation precision of the equipment. The addition of the first guide groove 211 and the first guide rod 212 on the auxiliary fixing block 210 provides greater strength and stiffness for the needle punching device holder 208 compared with the previous solution. This means that when the equipment grabs heavier or thicker pieces of clothing, the stability and precision of the movement can also be guaranteed.

[0036] A further preferred solution of the upper layer piece of clothing grabbing and conveying module 200 is that a plurality of first air pipes 213 with vertical axes are fixedly arranged around the needle punching fabric gripper 209. The first air pipes 213 are connected to the high-pressure air path through quick connectors. The lower ends of the first air pipes 213 are closed, and radial air jet ports are arranged near the lower ends. High-pressure gas jets out from the air jet ports, and the formed air flow can make the static electricity between the clothing pieces discrete, further reducing the adsorption force between the clothing pieces. In this way, the single-piece separation of the clothing pieces can be better realized, improving the grabbing precision. By controlling the air flow intensity ejected from the first air pipes 213, it is possible to avoid excessive disturbance to the lower layer of clothing pieces when grabbing the topmost layer of clothing pieces, keeping the lower layer of clothing pieces neat. The air flow ejected from the first air pipes 213 can also blow away the static electricity or tiny sticky impurities between the needle punching fabric gripper 209 and the clothing pieces, helping to protect the needle punching fabric gripper 209 and extending the service life of the equipment.

[0037] In this embodiment, the measures for making the left - right and front - back positions of the needle - punching fabric gripper 209 adjustable are as follows: A linear scale 214 with its longitudinal direction being the front - back direction is fixedly arranged on the needle - punching device fixing frame 208. A number of mounting screw holes are evenly arrayed on the linear scale 214. The needle - punching fabric gripper 209 can be fixed at different mounting screw holes on the linear scale 214 through screws to achieve adjustable front - back position. A second guide rod 216 is fixedly connected to the cross - beam 2032, and a second guide groove 215 is fixedly arranged on the needle - punching device fixing frame 208. The second guide rod 216 is in sliding fit with the second guide groove 215 and a locking handle 217 is provided to adjust the left - right position of the needle - punching device fixing frame 208, thereby achieving adjustable left - right position of the needle - punching fabric gripper 209. Adjusting the position of the needle - punching fabric gripper 209 can enable the device to better adapt to garment pieces of different sizes, shapes or types, thus expanding the scope of use of the device. By precisely controlling the position of the needle - punching fabric gripper 209, its precise grasping of the garment piece can be improved, reducing misoperations and unnecessary garment piece losses. The front - back adjustment is achieved by selecting the linear scale 214 and the mounting screw holes, and the left - right adjustment is achieved by the sliding and fixing of the second guide rod 216, the second guide groove 215 and the locking handle 217, with simple operation. The position of the needle - punching fabric gripper 209 can be adjusted without replacing the entire device or components, thus saving time and improving work efficiency.

[0038] The adjacent garment - piece anchoring module 300 includes a fixed vertical plate 301 fixedly connected to the machine table 100. A linear slide 302 with its stroke in the up - down direction is fixedly arranged on the fixed vertical plate 301. A garment - piece support plate 303 is fixedly arranged on the slider of the linear slide 302. A negative - pressure box 304 is fixedly arranged on the garment - piece support plate 303 corresponding to the end of the garment piece to be grabbed. The negative - pressure box 304 is connected to a negative - pressure air path. The upper surface of the negative - pressure box 304 is arrayed with air extraction holes and is flush with the upper surface of the garment - piece support plate 303. Since the negative - pressure box 304 only occupies a part of the garment - piece support plate 303, and this part exactly corresponds to the end position of the garment piece to be grabbed, this design can achieve the adsorption control of a local area of the garment piece. In other words, only those garment pieces in the end - area of the garment piece to be grabbed will be adsorbed each time and can be stably held on the support plate. When the upper - layer garment piece is lifted like "lifting a quilt", due to the influence of the adsorption force on the lower - layer garment piece, it will remain in place. Therefore, an opening will be formed between the upper and lower adjacent garment pieces, facilitating the introduction of the Teflon film of the subsequent adjacent garment - piece separation module 400.

[0039] A further preferred solution for the adjacent piece anchoring module 300 is that a sponge pad 305 is laid on the upper surfaces of the piece support plate 303 and the negative pressure box 304. The internal structure of the sponge is very loose and filled with a large number of tiny air holes. These air holes can not only ensure air circulation, thus not affecting the generation of negative pressure in the negative pressure box and the suction force passing through the holes of the support plate, but also provide good buffering. Due to its material properties, the sponge pad has good elasticity. This means that when the needle punching cloth gripper 209 presses down and grabs the upper piece, the sponge pad has enough elasticity to rebound, enabling the upper piece to be accurately grabbed.

[0040] A further preferred solution for the adjacent piece anchoring module 300 is that second guide rails 306 with an up-and-down stroke are respectively fixed on the fixed vertical plates 301 on the front and rear sides of the linear slide table 302, and second sliders 307 slidingly engaged with the second guide rails 306 are fixedly connected to the piece support plate 303. The second guide rails 306 on the fixed vertical plates 301 not only serve as guiding elements but also increase the overall stiffness of the system. The second sliders 307 cooperating with the second guide rails 306 provide stable support points. This design can reduce instability caused by impact or vibration during the up-and-down movement.

[0041] The adjacent piece separation module 400 includes two third guide rails 301 fixedly arranged on the machine table 100 in the left-right direction. A third slider 302 slidably engaged with the two third guide rails 301 is fixedly connected to a thin film fixing flat plate 404. There are also two second synchronous belts 405 rotatably arranged on the machine table 100, and the two second synchronous belts 405 are synchronously driven by a second motor 406. The two ends of the thin film fixing flat plate 404 are respectively fixedly connected to the corresponding parts of the two second synchronous belts 405 through connecting plates 403. A turning roller 407 is rotatably arranged on the machine table 100 corresponding to the end of the piece to be grabbed. One end of the Teflon thin film is fixed on the thin film fixing flat plate 404, and the other end of the Teflon thin film bypasses the turning roller 407 and then hangs a counterweight. Since the upper and lower adjacent pieces have formed an opening, at this time, the adjacent piece separation module 400 is started to make the Teflon thin film translate. Since the Teflon thin film slides between the pieces, it can effectively break the adsorption force caused by static electricity between the pieces, that is, through this translation process, the Teflon thin film actually changes the charge distribution between the pieces, so that the originally adhered adjacent pieces are separated. This design brings several important advantages. First, the sliding of the Teflon thin film allows us to perform the separation operation without directly touching the pieces, effectively preventing wear or damage to the pieces. Second, this method can precisely control the separation of the pieces, reducing possible errors. Finally, this separation operation can be completed in a very short time, greatly increasing the efficiency of separating the pieces. Teflon PTFE is a material with a very low polarity and basically does not adsorb or retain charges. At the same time, its friction coefficient is very small, so it has good anti-adhesion and it is very difficult for particles or objects to stick to its surface. Therefore, when the Teflon thin film passes through the adjacent pieces, since it hardly adsorbs charges, it can effectively "isolate" or "break" the adsorption force caused by static electricity between the pieces. Specifically, the Teflon thin film slides between the pieces, allowing the electrostatic force to "transfer" from one piece to another piece, thereby weakening or breaking the electrostatic adsorption between the two. In this way, the Teflon thin film can effectively break the electrostatic adsorption force and separate the adhered pieces. It should be noted that although the Teflon thin film has a "breaking" effect in this process, due to its smooth surface and moderate softness and hardness, it will not cause any wear or damage to the pieces.

[0042] In another preferred embodiment, instead of using a gravity counterweight, two axially vertical third guide rods 409 are fixedly installed on the machine table 100 below the steering roller 407. Two guide sleeves 408 are slidably engaged with the two third guide rods 409. A thin film fixing vertical plate 410 is fixedly connected between the two guide sleeves 408. The other end of the Teflon thin film bypasses the steering roller 407 and is fixedly connected to the upper end of the thin film fixing vertical plate 410. A constant force coil spring 411 is fixedly installed below the machine table 100. The constant force coil spring 411 is connected to the lower end of the thin film fixing vertical plate 410 through a wire. The working mode of the constant force coil spring determines that it can quickly adjust the force in the face of load changes and provide a constant tension. These characteristics enable it to quickly respond to vibrations or displacements that may occur during the process of separating the garment pieces and keep the force exerted by the Teflon thin film always stable. In addition, due to the relatively simple mechanical structures of the coil spring, the guide rods, and the guide sleeves, their movement inertia is small and they can respond quickly, which is why this design is superior to the gravity counterweight in terms of response speed. Finally, the constant control force that the constant force coil spring can provide makes the equipment more stable during operation, can accurately control the position of the Teflon thin film, and thus improves the efficiency and accuracy of separating the garment pieces.

[0043] Of course, this garment piece grasping and transferring device also includes an indispensable control unit, such as photoelectric switches, travel switches, or displacement sensors installed on each unit; the control unit can control the action timing and action amplitude of the actuators of each unit according to the signals transmitted by the photoelectric switches, travel switches, or displacement sensors. This control unit is a conventional technical means in the art and will not be elaborated here.

[0044] The present utility model can be outlined in other specific forms that do not violate the spirit or main features of the present utility model. Therefore, from any point of view, the above embodiments of the present utility model can only be considered as an illustration of the present utility model and cannot limit the present utility model. The claims point out the scope of the present utility model, while the above description does not point out the scope of the present utility model. Therefore, any change within the meaning and scope equivalent to the claims of the present utility model should be considered as being included within the scope of the claims of the present utility model.

Claims

1. A garment piece grabbing and transferring device, comprising a machine platform (100), wherein an upper garment piece grabbing and transferring module (200) is arranged on the machine platform (100), and the upper garment piece grabbing and transferring module (200) can grab the end of the uppermost garment piece in a pile of garment pieces and transfer it to a designated location, wherein: It also comprises an adjacent garment piece anchoring module (300) and an adjacent garment piece separation module (400), wherein the adjacent garment piece anchoring module (300) is capable of keeping the garment piece adjacent to the uppermost garment piece in a stationary state in a non-contact manner; and the adjacent garment piece separation module (400) is used to separate the upper garment piece and the adjacent garment piece that are adhered together due to static electricity.

2. A garment piece grabbing and transferring device according to claim 1, characterized in that: The upper garment piece grabbing module (200) comprises two first guide rails (201) fixedly mounted on the machine platform (100) and arranged in the left-right direction, and first sliders (202) slidably matched with the two first guide rails (201) are respectively fixedly connected to two upright posts (2031) of a door frame (203); two first synchronous belts (204) are also rotated on the machine platform (100), and the two first synchronous belts (204) are synchronously driven by a first motor (205); the two upright posts (2031) of the door frame (203) are respectively connected to the two first synchronous belts (204); The first synchronous belt (204) is fixedly connected at a corresponding position; one or more fixed blocks (206) are fixedly arranged on the crossbeam (2032) of the door frame (203); the fixed block (206) has a fixed surface inclined downwardly facing the side of the garment piece to be grabbed; a first cylinder (207) having a stroke parallel to the fixed surface is fixedly arranged on the fixed surface; a needle holder (208) is fixedly arranged on the piston rod of the first cylinder (207); and at least two needle grippers (209) whose left and right positions and front and back positions are adjustable are installed on the needle holder (208).

3. A garment piece grabbing and transferring device according to claim 2, characterized in that: Auxiliary fixing blocks (210) are fixedly mounted on the cross beams (2032) at the front and rear sides of the fixing block (206), respectively. The auxiliary fixing block (210) has a fixing surface parallel to the fixing surface of the fixing block (206). The fixing surface of the auxiliary fixing block (210) is fixedly mounted with a first guide groove (211) having a stroke parallel to the stroke of the first cylinder (207). The first guide groove (211) is slidably matched with a first guide rod (212), and the lower end of the first guide rod (212) is fixedly connected to the acupuncture device fixing frame (208).

4. A garment piece grabbing and transferring device according to claim 1 or 2, characterized in that: A plurality of axially vertical first air pipes (213) are fixedly arranged around the needle-piercing cloth grabber (209); the first air pipes (213) are connected to a high-pressure air circuit via a quick connector; the lower end of the first air pipe (213) is closed, and a radial air jet port is provided near the lower end.

5. A garment piece grabbing and transferring device according to claim 2, characterized in that: A linear ruler (214) whose length is the front-to-back direction is fixedly arranged on the acupuncture device fixing frame (208), and a plurality of mounting screw holes are evenly arranged on the linear ruler (214). The acupuncture cloth grabber (209) can be fixed on different mounting screw holes of the linear ruler (214) by screws to achieve adjustable front-to-back position; a second guide rod (216) is fixedly connected to the crossbeam (2032), and a second guide groove (215) is fixedly arranged on the acupuncture device fixing frame (208). The second guide rod (216) and the second guide groove (215) are slidably matched and a locking handle (217) is provided to adjust the left-right position of the acupuncture device fixing frame (208) to achieve adjustable left-right position of the acupuncture cloth grabber (209).

6. A garment piece grabbing and transferring device according to claim 1, characterized in that: The adjacent garment piece anchoring module (300) comprises a fixed vertical plate (301) fixedly connected to the machine platform (100); a linear slide (302) having a stroke in the up-and-down direction is fixedly arranged on the fixed vertical plate (301); a garment piece support plate (303) is fixedly arranged on the slider of the linear slide (302); a negative pressure box (304) is fixedly arranged on the garment piece support plate (303) corresponding to the end of the garment piece to be grasped; the negative pressure box (304) is connected to a negative pressure air circuit; an upper surface of the negative pressure box (304) is provided with an array of air extraction holes and is flush with the upper surface of the garment piece support plate (303).

7. A garment piece grabbing and transferring device according to claim 6, characterized in that: The upper surfaces of the garment piece support plate (303) and the negative pressure box (304) are paved with a sponge pad (305).

8. The garment piece grabbing and transferring device according to claim 6, characterized in that: Second guide rails (306) with a stroke in the up-and-down direction are respectively fixedly arranged on the fixed vertical plates (301) at the front and rear sides of the linear slide (302), and a second sliding block (307) slidably matched with the second guide rails (306) is fixedly connected to the garment support plate (303).

9. The garment parts grabbing and transferring device according to claim 1, characterized in that: The adjacent garment piece separation module (400) comprises two third guide rails (301) fixedly mounted on the machine (100) and arranged in the left-right direction, and a third slider (302) slidably matched with the two third guide rails (301) fixedly connected to a film fixing plate (404); two second synchronous belts (405) are also rotated on the machine (100), and the two second synchronous belts (405) are synchronously driven by a second motor (406); two ends of the film fixing plate (404) are respectively fixedly connected to corresponding portions of the two second synchronous belts (405) via connecting plates (403); a steering roller (407) is rotated on the machine (100) corresponding to the end of the garment piece to be grasped; one end of the Teflon film is fixed on the film fixing plate (404), and the other end of the Teflon film is hung with a counterweight after passing the steering roller (407).

10. A garment piece grabbing and transferring device according to claim 9, characterized in that: Two axially vertical third guide rods (409) are fixedly arranged on the machine platform (100) below the steering roller (407); two guide sleeves (408) are slidably matched with the two third guide rods (409); a film fixing vertical plate (410) is fixedly connected between the two guide sleeves (408); the other end of the Teflon film passes around the steering roller (407) and is fixedly connected to the upper end of the film fixing vertical plate (410); a constant force coil spring (411) is fixedly arranged below the machine platform (100); the constant force coil spring (411) is connected to the lower end of the film fixing vertical plate (410) via a pull wire.

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