Clamping and overturning equipment for textile accessory processing

Abstract

The utility model discloses a clamping and overturning device for processing textile accessories, and relates to the technical field of textile accessory processing, the clamping and overturning device for processing the textile accessories comprises an overturning device and an accessory clamping device, the accessory clamping device comprises a mounting frame and a clamping claw, the turner is movably connected with a mounting frame arranged on the side face of the turner through a movable air cylinder, and the clamping claws are symmetrically arranged in the mounting frame and movably connected with the inner side of the mounting frame. The clamping jaw comprises a connecting plate, and a sliding block and a T-shaped groove are arranged at the two ends of the connecting plate respectively. According to the utility model, the positioning pin on the connecting plate is taken down, the connecting plate is taken out from the inner side of the U-shaped seat and then turned over, and then the turned connecting plate is re-mounted in the U-shaped seat, so that the distance between the L-shaped clamping plates on the two sides can be adjusted in a large range to cope with occasions with large size difference, the universality is improved, and the L-shaped clamping plates can be replaced with each other; and normal processing of textile accessories is not affected, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of textile accessory processing technology, specifically a clamping and flipping device for processing textile accessories. Background Technology

[0002] Textile accessories are an indispensable part of textile machinery. During processing, textile accessories require various processing techniques, such as drilling, milling, and polishing. In order to ensure that the position and angle of textile accessories can be changed quickly and accurately, clamping and turning equipment is generally used. Clamping and turning equipment can handle some complex processing procedures for textile accessories, such as multi-faceted processing or all-round processing of accessories.

[0003] However, in practice, it has been noted that textile accessories vary greatly in size, such as warp stop sheets and leather rollers. The clamping jaws of the clamping and turning equipment have limited opening angles, which cannot meet the needs of such large size differences. Therefore, multiple clamping and turning equipment are required to clamp and turn textile accessories of different sizes. When one is damaged, it cannot be replaced universally, resulting in high usage costs. Furthermore, damage will affect the normal processing of textile accessories. Utility Model Content

[0004] The purpose of this invention is to provide a clamping and flipping device for processing textile accessories. The device allows adjustment of the maximum opening distance of the clamping jaws according to the size of the parts to be flipped, enabling its application in situations with significant size differences. This increases applicability, improves interchangeability, and ensures that even a single malfunction does not affect the normal flipping of textile accessories, thereby reducing costs. This addresses the technical problems mentioned in the background section.

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

[0006] A clamping and flipping device for processing textile accessories includes a flipper and an accessory holder. The accessory holder includes a mounting frame and clamping claws. The flipper is movably connected to the mounting frame on the side of the flipper via a movable cylinder. The clamping claws are symmetrically arranged in the mounting frame and are movably connected to the inner side of the mounting frame.

[0007] The clamping claw includes a connecting plate, with a slider and a T-slot at each end of the connecting plate. A T-block is slidably connected in the T-slot, and an L-shaped clamping plate is provided on the side of the T-slot. The side of the L-shaped clamping plate is fixedly connected to the T-block by bolts.

[0008] As a further technical solution of this utility model, the mounting bracket includes a U-shaped seat covering the outside of the connecting plate, and the inner side of the U-shaped seat is provided with a slide rail that is movably connected to the end of the connecting plate. The end of the U-shaped seat is provided with an electric cylinder, and the end of the electric cylinder passes through the U-shaped seat and is fixedly connected to the side of the slide rail.

[0009] As a further technical solution of this utility model, the side of the slide rail is provided with a slide groove that corresponds to and cooperates with the slider, and the slider at the end of the connecting plate is inserted into the slide groove on the slide rail.

[0010] As a further technical solution of this utility model, inclined grooves are provided on both sides of the U-shaped seat, and a positioning pin is provided on the side of the connecting plate near the inclined groove, and the positioning pin and the inclined groove are slidably connected.

[0011] As a further technical solution of this utility model, the flipper includes a central seat, and cylindrical gears are movably connected in a circular array at the corner position of the central seat. Limiting baffles corresponding to the cylindrical gears are fixed on both sides of the central seat.

[0012] As a further technical solution of this utility model, a servo motor is fixed to the side of any of the limiting baffles, and the end of the servo motor passes through the limiting baffle and the center seat and is connected to the cylindrical gear transmission.

[0013] As a further technical solution of this utility model, the movable cylinder is symmetrically fixed on the side of the central seat, and the end of the movable cylinder passes through the central seat and is fixedly connected to the side of the U-shaped seat on the other side.

[0014] As a further technical solution of this utility model, the outer side of the flipper is provided with a bracket for fixing, the bracket is provided with a round hole, and the flipper is movably connected in the round hole.

[0015] As a further technical solution of this utility model, the inner side of the circular hole is provided with gear teeth in a ring array, the gear teeth are integrally set with the bracket, and the cylindrical gear in the flipper meshes with the gear teeth.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model allows for adjusting the position of the T-block inside the T-slot. The T-block will drive the L-shaped clamping plate to move at the end of the connecting plate, which can change the limit distance between the two L-shaped clamping plates. This allows for small-range adjustments based on the different sizes of textile accessories, increasing the applicability of the application.

[0018] 2. In this utility model, the positioning pin on the connecting plate is removed, and the connecting plate is taken out from the inside of the U-shaped seat and flipped over. Then the flipped connecting plate is reinstalled into the U-shaped seat. The distance between the L-shaped clamping plates on both sides can be adjusted in a wide range to deal with situations with large size differences, improve versatility, and allow them to be replaced with each other without affecting the normal processing of textile accessories, thus reducing the cost of use.

[0019] 3. In this utility model, a servo motor drives a cylindrical gear to rotate at the end of the center seat. Through the meshing between the cylindrical gear and the gear teeth, the center seat rotates in the round hole on the bracket, automatically flipping the textile accessories without the need for manual flipping, thus reducing the labor intensity of workers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0021] Figure 2 This utility model Figure 1 Another perspective view.

[0022] Figure 3 This is a three-dimensional structural diagram of the bracket in this utility model.

[0023] Figure 4 This utility model Figure 3 A magnified view of a portion of the image.

[0024] Figure 5 This is a three-dimensional structural diagram of the flipper in this utility model.

[0025] Figure 6 This utility model Figure 5 A magnified view of a portion of the image.

[0026] Figure 7 This is a schematic diagram of the bottom structure of the mounting bracket in this utility model.

[0027] Figure 8 This utility model Figure 7 The main view.

[0028] Figure 9 This is a partially enlarged schematic diagram of the clamping mechanism in this utility model.

[0029] In the picture:

[0030] Bracket-1, Flipper-2, Center seat-21, Cylindrical gear-22, Limit baffle-23, Servo motor-24, Sliding hole-25, Moving cylinder-3, Mounting bracket-4, U-shaped seat-41, Electric cylinder-42, Slide rail-43, Slide groove-44, Inclined groove-45, Clamping claw-5, Connecting plate-51, Positioning pin-52, Slider-53, T-slot-54, T-block-55, L-shaped clamping plate-56, Round hole-6, Gear tooth-7. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-9 This utility model provides a clamping and flipping device for processing textile accessories, including a flipper 2 and an accessory holder. The accessory holder includes a mounting frame 4 and clamping claws 5. The flipper 2 is movably connected to the mounting frame 4 on the side of the flipper 2 via a moving cylinder 3. The clamping claws 5 are symmetrically arranged in the mounting frame 4 and are movably connected to the inner side of the mounting frame 4.

[0033] The clamping claw 5 includes a connecting plate 51. The two ends of the connecting plate 51 are respectively provided with a slider 53 and a T-slot 54. A T-block 55 is slidably connected in the T-slot 54. An L-shaped clamping plate 56 is provided on the side of the T-slot 54, and the side of the L-shaped clamping plate 56 is fixedly connected to the T-block 55 by bolts.

[0034] In this embodiment, the mounting bracket 4 includes a U-shaped seat 41 covering the outside of the connecting plate 51, and the inner side of the U-shaped seat 41 is provided with a slide rail 43 that is movably connected to the end of the connecting plate 51. The end of the U-shaped seat 41 is provided with an electric cylinder 42, and the end of the electric cylinder 42 passes through the U-shaped seat 41 and is fixedly connected to the side of the slide rail 43.

[0035] In this embodiment, the side of the slide rail 43 is provided with a groove 44 that corresponds to and cooperates with the slider 53, and the slider 53 at the end of the connecting plate 51 is inserted into the groove 44 on the slide rail 43.

[0036] In this embodiment, inclined grooves 45 are provided on both sides of the U-shaped seat 41, and a positioning pin 52 is provided on the side of the connecting plate 51 near the inclined groove 45. The positioning pin 52 and the inclined groove 45 are slidably connected.

[0037] In this embodiment, the flipper 2 includes a central seat 21, and cylindrical gears 22 are movably connected in a circular array at the corner position of the central seat 21. Limiting baffles 23 corresponding to the cylindrical gears 22 are fixed on both sides of the central seat 21.

[0038] Furthermore, a servo motor 24 is fixed to the side of any of the limiting baffles 23, and the end of the servo motor 24 passes through the limiting baffle 23 and the center seat 21 and is connected to the cylindrical gear 22 for transmission.

[0039] In this embodiment, the movable cylinder 3 is symmetrically fixed on the side of the central seat 21, and the end of the movable cylinder 3 passes through the central seat 21 and is fixedly connected to the side of the U-shaped seat 41 on the other side.

[0040] In this embodiment, the outside of the flipper 2 is provided with a bracket 1 for fixing, the bracket 1 is provided with a round hole 6, and the flipper 2 is movably connected in the round hole 6.

[0041] In this embodiment, the inner side of the circular hole 6 is provided with gear teeth 7 in a ring array. The gear teeth 7 are integrally set with the bracket 1, and the cylindrical gear 22 in the flipper 2 meshes with the gear teeth 7.

[0042] By adopting the above technical solution, the position of the T-block 55 inside the T-groove 54 can be adjusted according to the size of the textile accessories. This allows for a small-range adjustment of the distance between the L-shaped clamping plates 56 on both sides. The positioning pin 52 can also be removed, and the connecting plate 51 can be taken out of the U-shaped seat 41. After reversing the direction of the connecting plate 51, it can be reinserted into the U-shaped seat 41. At this time, the distance of the end of the connecting plate 51 away from the U-shaped seat 41 will decrease, allowing for a large-range adjustment of the distance between the L-shaped clamping plates 56 on both sides. This enables the clamping of textile accessories of different sizes. The electric cylinder 42 pushes the symmetrically arranged connecting plates 51 to move via the slide rail 43. The positioning pin 52 on the connecting plate 51 moves along the edge of the inclined groove 45, thereby causing the symmetrically arranged connecting plates 51 on both sides to move inwards simultaneously. The connecting plates 51 drive the L-shaped clamping plates 56 to move closer together to clamp the textile accessories. Then, the servo motor 24 drives the cylindrical gear 22 to rotate. Through the meshing between the cylindrical gear 22 and the gear teeth 7, the textile accessories are flipped.

[0043] In this embodiment, the center seat 21 is also provided with a sliding hole 25, and the electric cylinder 42 is placed in the sliding hole 25 to prevent the electric cylinder 42 from colliding with the center seat 21 when it moves.

[0044] In this embodiment, the locating pin 52 is provided with an external thread at the position where it contacts the connecting plate 51, and the locating pin 52 is threadedly engaged with the connecting plate 51, making it easy for workers to remove the locating pin 52 from the inside of the connecting plate 51.

[0045] In this embodiment, the inclined groove 45 is composed of two interconnected and symmetrically arranged grooves. Each groove is inclined. The positioning pin 52 slides along the inner side of the inclined groove 45, thereby causing the positioning pin 52 to drive the connecting plates 51 on both sides to move closer together.

[0046] In this embodiment, the connecting plate 51 is inclined, and the side of the L-shaped clamping plate 56 near the T-shaped block 55 is attached to the side of the connecting plate 51. By rotating the fastener between the L-shaped clamping plate 56 and the T-shaped block 55, the position of the L-shaped clamping plate 56 at the end of the connecting plate 51 is adjusted.

[0047] In this embodiment, the limiting baffles 23 are set in pairs, and each pair of limiting baffles 23 is located on both sides of the bracket 1. When the center seat 21 rotates inside the round hole 6, the limiting baffles 23 can prevent the center seat 21 from moving axially inside the round hole 6, thus playing a limiting role.

[0048] In this embodiment, the servo motor 24 is located on the side of the center seat 21 away from the U-shaped seat 41.

[0049] The working principle of this utility model is as follows: Before use, adjust the distance between the two L-shaped clamping plates 56 according to the size of the textile accessories to be clamped. When a small adjustment is needed, loosen the fasteners between the T-shaped block 55 and the L-shaped clamping plate 56, push the T-shaped block 55 to slide inside the T-slot 54, and drive the L-shaped clamping plate 56 to move. When a large adjustment is needed, remove the positioning pin 52 from the connecting plate 51, then remove the connecting plate 51 from the inside of the U-shaped seat 41 and flip it over. Then reinstall the connecting plate 51 into the inside of the U-shaped seat 41. Due to the inclination of the connecting plate 51, the distance between the two L-shaped clamping plates 56 can be adjusted over a large range. This prevents accessories with large size differences from being clamped and flipped. First, install the device on the side of the textile accessory conveying device through the bracket 1, and move the air... Cylinder 3 pushes the mounting frame 4 closer to the textile accessory until the mounting frame 4 moves the end of the clamping claw 5 to both sides of the textile accessory. Then, electric cylinder 42 pushes the connecting plate 51 to move outward through slide rail 43. At this time, the connecting plate 51 moves the positioning pin 52. The positioning pin 52 moves along the inclination direction of the inner side of the inclined groove 45 and makes the connecting plates 51 on both sides move closer to each other. The slider 53 at the end of the connecting plate 51 also slides on the inner side of the slide groove 44. The L-shaped clamping plates 56 on both sides move closer to the middle to clamp the textile accessory. Then, servo motor 24 drives cylindrical gear 22 to rotate. Through the meshing between cylindrical gear 22 and gear teeth 7, the center seat 21 rotates inside the round hole 6, thereby causing the textile accessory to flip. The flipped textile accessory returns to the conveying equipment for conveying.

[0050] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A clamping and flipping device for processing textile accessories, characterized in that: It includes a flipper (2) and an accessory holder, wherein the accessory holder includes a mounting frame (4) and a clamping claw (5). The flipper (2) is movably connected to the mounting frame (4) provided on the side of the flipper (2) via a moving cylinder (3). The clamping claw (5) is symmetrically arranged in the mounting frame (4) and is movably connected to the inner side of the mounting frame (4). The clamping claw (5) includes a connecting plate (51), with a slider (53) and a T-slot (54) at both ends of the connecting plate (51). A T-block (55) is slidably connected in the T-slot (54), and an L-shaped clamping plate (56) is provided on the side of the T-slot (54). The side of the L-shaped clamping plate (56) is fixedly connected to the T-block (55) by bolts.

2. The clamping and flipping device for processing textile accessories according to claim 1, characterized in that: The mounting bracket (4) includes a U-shaped seat (41) covering the outside of the connecting plate (51), and the inner side of the U-shaped seat (41) is provided with a slide rail (43) that is movably connected to the end of the connecting plate (51). The end of the U-shaped seat (41) is provided with an electric cylinder (42), and the end of the electric cylinder (42) passes through the U-shaped seat (41) and is fixedly connected to the side of the slide rail (43).

3. The clamping and flipping device for processing textile accessories according to claim 2, characterized in that: The slide rail (43) has a groove (44) on its side that corresponds to and cooperates with the slider (53). The slider (53) at the end of the connecting plate (51) is inserted into the groove (44) on the slide rail (43).

4. The clamping and flipping device for processing textile accessories according to claim 3, characterized in that: The U-shaped seat (41) has inclined grooves (45) on both sides, and the connecting plate (51) has a positioning pin (52) on the side close to the inclined groove (45), and the positioning pin (52) and the inclined groove (45) are slidably connected.

5. The clamping and flipping device for processing textile accessories according to claim 1, characterized in that: The flipper (2) includes a center seat (21), and cylindrical gears (22) are movably connected in a circular array at the corner position of the center seat (21). Limiting baffles (23) corresponding to the cylindrical gears (22) are fixed on both sides of the center seat (21).

6. The clamping and flipping device for processing textile accessories according to claim 5, characterized in that: A servo motor (24) is fixed to the side of any of the aforementioned limiting baffles (23). The end of the servo motor (24) passes through the limiting baffle (23) and the center seat (21) and is connected to the cylindrical gear (22) for transmission.

7. The clamping and flipping device for processing textile accessories according to claim 6, characterized in that: The movable cylinder (3) is symmetrically fixed on the side of the center seat (21), and the end of the movable cylinder (3) passes through the center seat (21) and is fixedly connected to the side of the U-shaped seat (41) on the other side.

8. The clamping and flipping device for processing textile accessories according to claim 7, characterized in that: The flipper (2) is provided with a bracket (1) for fixing on the outside. The bracket (1) is provided with a round hole (6), and the flipper (2) is movably connected in the round hole (6).

9. The clamping and flipping device for processing textile accessories according to claim 8, characterized in that: The inner side of the circular hole (6) is provided with gear teeth (7) in a ring array. The gear teeth (7) are integrated with the bracket (1), and the cylindrical gear (22) in the flipper (2) meshes with the gear teeth (7).

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