Weft accumulator with weft yarn dust cleaning structure

Abstract

The utility model relates to the technical field of textile machinery, and discloses a weft accumulator with a weft dust cleaning structure, which comprises a weft accumulator main body, a motor for the weft accumulator is arranged in an inner cavity of the weft accumulator main body, a yarn storage drum is arranged on one side of the weft accumulator main body, and a yarn inlet is arranged on the other side of the weft accumulator main body. An integrated driving device cover is fixedly connected to the top of the weft accumulator body, a shell is fixedly connected to the upper side face, corresponding to the driving device cover, of the top of the weft accumulator body, transmission cleaning rods are movably inserted into the two sides of the shell, and a moving groove is formed in the end, corresponding to the end away from the yarn inlet, of the upper side face of the driving device cover. A cleaning switch is fixedly connected to the upper side face of the shell, the device further comprises a cleaning device arranged in an inner cavity of the shell, and the device synergistically removes weft yarn dust through a cleaning brush and a ring, so that the cleanliness and the quality are improved, and the quality problem is reduced. Automatic design improves efficiency and convenience, compact design reduces abrasion, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, and particularly relates to a weft storage device with a weft yarn dust cleaning structure. Background Technique

[0002] The weft storage device is an important component of textile equipment, mainly used in rapier and projectile looms. Through its unique design and working principle, the weft storage device can ensure the smooth unwinding and weft insertion of the weft yarn, thereby ensuring the quality and production efficiency of the fabric. It plays a crucial role in the textile industry and is an indispensable part of the loom. However, in the actual production process, during the transmission, storage, and supply of the weft yarn, due to contact and friction with various mechanical components, as well as the influence of environmental factors such as dust in the air, it is very easy for the surface of the weft yarn to be contaminated with dust or fiber lint.

[0003] In the design of traditional weft storage devices, although the functions of weft yarn transmission and storage are considered, the problem of weft yarn dust cleaning is often ignored. Therefore, in actual use, it is often necessary to manually clean the dust in the weft storage device regularly. This not only increases the labor intensity of the operators, but also the cleaning effect is difficult to guarantee, and it may also affect the production efficiency. For this reason, we propose a weft storage device with a weft yarn dust cleaning structure. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a weft storage device with a weft yarn dust cleaning structure, which solves the above problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A weft storage device with a weft yarn dust cleaning structure, including a weft storage device main body, a yarn storage drum, a yarn inlet, and a yarn outlet structure. A motor for the weft storage device is arranged in the inner cavity of the weft storage device main body. A yarn storage drum is arranged on one side of the weft storage device main body. A yarn inlet is arranged on the other side of the weft storage device main body. An integrated drive device cover is fixedly connected to the top of the weft storage device main body. A yarn outlet structure is fixedly connected to one side of the drive device cover. A housing is fixedly connected to the top of the weft storage device main body corresponding to the upper side of the drive device cover. Transmission cleaning rods are movably inserted into both sides of the housing. A moving groove is opened at one end of the upper side of the drive device cover corresponding to the side away from the yarn inlet. A cleaning switch is fixedly connected to the upper side of the housing. It further includes:

[0008] A cleaning device, which is arranged in the inner cavity of the housing and is used for removing dust from the weft yarn passing through the weft storage device.

[0009] Preferably, the cleaning device includes a cleaning driving device, a cleaning brush, and a cleaning ring. A cleaning driving device is arranged in the inner cavity of the housing. A cleaning brush is arranged on one side of the housing close to the yarn inlet, and a cleaning ring is arranged on the other side of the housing.

[0010] Preferably, the cleaning driving device includes a mounting plate, a driving motor, a first rotating disc, a second rotating disc, and a rotating rod. Two symmetrically arranged mounting plates are fixedly connected to the upper end of the inner wall on one side of the housing. A driving motor is fixedly connected to the lower end of the inner wall on the other side of the housing. A first rotating disc is fixedly connected to the rotating shaft of the driving motor. One end of the rotating rod is rotatably inserted into the end of the two mounting plates close to the inner wall of the housing, and the other end of the rotating rod extends outside the mounting plate and is fixedly connected to the second rotating disc.

[0011] Preferably, a transmission belt is engaged between the first rotating disc and the second rotating disc.

[0012] Preferably, a disc is fixedly connected between the two mounting plates on the side of the rotating rod, and the disc is inclined.

[0013] Preferably, the cleaning driving device further includes a rotating connecting piece and a transmission rotating assembly. The transmission cleaning rod is movably inserted into the ends of the two mounting plates corresponding to the side away from the rotating rod. Two rotating connecting pieces are fixedly connected between the two mounting plates on the side of the transmission cleaning rod. The other ends of the two rotating connecting pieces extend to both sides of the disc and are rotatably connected to the transmission rotating assembly. The ends of the two transmission rotating assemblies away from the rotating connecting pieces are fixedly connected to the side of the disc.

[0014] Preferably, the transmission cleaning rod is U-shaped. One end of the transmission cleaning rod extends to the outer side of the yarn inlet and is fixedly connected to the cleaning ring, and the cleaning ring is made of PBT material.

[0015] Preferably, the other end of the transmission cleaning rod passes through the transmission rotating assembly and extends above the yarn storage drum and is fixedly connected to the cleaning brush. The cleaning brush is sleeved on the outer end of the yarn storage drum, and nylon filaments are fixedly connected to the inner side of the cleaning brush.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a weft storage device with a weft yarn dust cleaning structure, having the following

[0018] beneficial effects:

[0019] 1. The weft storage device with a weft yarn dust cleaning structure can effectively remove dust and impurities on the surface of the weft yarn through the synergistic effect of the cleaning brush and the cleaning ring, significantly improve the cleanliness of the weft yarn, ensure the quality and efficiency of the subsequent weaving process, ensure that the weft yarn reaches the best cleaning state before output, and reduce quality problems caused by dust and impurities, such as broken yarns and knots, thereby improving the overall quality of the weft yarn.

[0020] 2. The weft storage device with a weft yarn dust cleaning structure adopts an automated design. Through the drive of the motor and the transmission system, the reciprocating motion of the cleaning brush is realized, without manual intervention, improving production efficiency and operation convenience. The overall design is compact, which can timely remove dust and impurities on the weft yarn, reduce the wear and corrosion of the internal components of the weft storage device, and thus extend the service life of the equipment. Brief Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the present utility model;

[0022] Figure 2 It is a schematic diagram of the cleaning drive device of the present utility model;

[0023] Figure 3 It is a schematic diagram of the split structure of the cleaning drive device of the present utility model;

[0024] Figure 4 It is a schematic diagram of the cleaning brush of the present utility model.

[0025] In the figure: 1. Main body of the weft storage device; 2. Yarn storage drum; 3. Yarn inlet; 4. Yarn outlet structure; 5. Housing; 6. Driving cleaning rod; 7. Moving groove; 8. Cleaning switch; 9. Mounting plate; 10. Driving motor; 11. First rotating disc; 12. Transmission belt; 13. Second rotating disc; 14. Rotating rod; 15. Disc; 16. Rotating connecting piece; 17. Transmission rotating assembly; 18. Cleaning brush; 19. Cleaning ring; 20. Cleaning device. Detailed Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-4, A weft storage device with a weft yarn dust cleaning structure, including a weft storage device main body 1, a yarn storage drum 2, a yarn inlet 3, and a yarn outlet structure 4. A motor for the weft storage device is provided in the inner cavity of the weft storage device main body 1. A yarn storage drum 2 is provided on one side of the weft storage device main body 1, and a yarn inlet 3 is provided on the other side of the weft storage device main body 1. An integrated drive device cover is fixedly connected to the top of the weft storage device main body 1, and a yarn outlet structure 4 is fixedly connected to one side of the drive device cover. A housing 5 is fixedly connected to the top of the weft storage device main body 1 corresponding to the upper side of the drive device cover. Transmission cleaning rods 6 are movably inserted into both sides of the housing 5. A moving groove 7 is opened at one end of the upper side of the drive device cover corresponding to the side far from the yarn inlet 3. A cleaning switch 8 is fixedly connected to the upper side of the housing 5. It further includes:

[0028] A cleaning device 20, which is arranged in the inner cavity of the housing 5 and is used for removing dust from the weft yarn passing through the weft storage device.

[0029] Furthermore, the cleaning device 20 includes a cleaning drive device, a cleaning brush 18, and a cleaning ring 19. A cleaning drive device is arranged in the inner cavity of the housing 5. A cleaning brush 18 is arranged on one side of the housing 5 close to the yarn inlet 3, and a cleaning ring 19 is arranged on the other side of the housing 5.

[0030] Furthermore, the cleaning drive device includes a mounting plate 9, a drive motor 10, a first rotating disk 11, a second rotating disk 13, and a rotating rod 14. Two symmetrically arranged mounting plates 9 are fixedly connected to the upper end of the inner wall on one side of the housing 5. A drive motor 10 is fixedly connected to the lower end of the inner wall on the other side of the housing 5. A first rotating disk 11 is fixedly connected to the rotating shaft of the drive motor 10. The rotating rod 14 is rotatably inserted into one end of the two mounting plates 9 close to the inner wall of the housing 5, and one end of the rotating rod 14 extends to the outside of the mounting plate 9 and is fixedly connected to a second rotating disk 13.

[0031] Furthermore, a transmission belt 12 is engaged with the first rotating disk 11 and the second rotating disk 13.

[0032] Furthermore, a disk 15 is fixedly connected to the side of the rotating rod 14 corresponding to the space between the two mounting plates 9, and the disk 15 is inclined.

[0033] Furthermore, the cleaning drive device further includes a rotating connecting piece 16 and a transmission rotating assembly 17. The transmission cleaning rod 6 is movably inserted into one end of the two mounting plates 9 corresponding to the side far from the rotating rod 14. Two rotating connecting pieces 16 are fixedly connected to the side of the transmission cleaning rod 6 corresponding to the space between the two mounting plates 9. The other ends of the two rotating connecting pieces 16 extend to both sides of the disk 15 and are rotatably connected to the transmission rotating assembly 17. One ends of the two transmission rotating assemblies 17 far from the rotating connecting pieces 16 are fixedly connected to the side of the disk 15.

[0034] Furthermore, the drive cleaning rod 6 is U-shaped. One end of the drive cleaning rod 6 extends to the outer side of the yarn inlet 3 and is fixedly connected with a cleaning ring 19. The cleaning ring 19 is made of PBT material.

[0035] Furthermore, the other end of the drive cleaning rod 6 passes through the drive rotating assembly 17 and extends above the yarn storage drum 2 and is fixedly connected with a cleaning brush 18. The cleaning brush 18 is sleeved on the outer end of the yarn storage drum 2, and a cleaning brush made of nylon wire material is fixedly connected to the inner side surface of the cleaning brush 18.

[0036] Working principle: When the weft yarn enters the inside of the weft accumulator through the yarn inlet 3 and winds around the yarn storage drum 2, the cleaning device starts to work. First, the cleaning switch 8 is activated to start the cleaning drive device. The drive motor 10 starts to work and drives the first rotating disk 11 to rotate through its rotating shaft. The first rotating disk 11 and the second rotating disk 13 are connected by a transmission belt 12 to achieve synchronous rotation of the two. At the same time, the rotating rod 14 is connected to the drive cleaning rod 6 through the rotating connecting piece 16 and the drive rotating assembly 17, so that the drive cleaning rod 6 reciprocates in the moving groove 7. With the reciprocating movement of the drive cleaning rod 6, the cleaning ring 19 fixedly connected to one end and the cleaning brush 18 fixedly connected to the other end also start to move. The PBT material of the cleaning ring 19 endows it with excellent elasticity and bending recovery, enabling it to closely fit the weft yarn for fine cleaning, while the cleaning brush 18 utilizes the wear resistance and corrosion resistance of the nylon wire material to strongly clean the surface of the weft yarn, effectively removing dust and impurities. During the cleaning process, the weft yarn continues to be stored in the yarn storage drum 2 and is output through the yarn outlet structure 4 when needed. The cleaning device always maintains a working state to ensure that the weft yarn reaches the best cleanliness before output. The entire cleaning process is efficient and comprehensive, effectively improving the cleanliness and quality of the weft yarn, and providing a reliable guarantee for the subsequent weaving process.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A weft feeder with a weft dust cleaning structure, comprising a weft feeder body (1), a yarn storage drum (2), a yarn inlet (3) and a yarn outlet structure (4), wherein an electric motor for the weft feeder is arranged in the inner cavity of the weft feeder body (1), a yarn storage drum (2) is arranged on one side of the weft feeder body (1), and a yarn inlet (3) is arranged on the other side of the weft feeder body (1), an integrated driving device cover is fixedly connected to the top of the weft feeder body (1), and a yarn outlet structure (4) is fixedly connected to one side of the driving device cover, wherein: The top of the weft storage device body (1) is fixedly connected to a housing (5) corresponding to the upper side of the driving device cover, transmission cleaning rods (6) are movably inserted on both sides of the housing (5), a movable groove (7) is provided on the upper side of the driving device cover corresponding to the end away from the yarn inlet (3), and a cleaning switch (8) is fixedly connected to the upper side of the housing (5), and further comprises: A cleaning device (20) is arranged in the inner cavity of the housing (5) and is used to remove dust from the weft yarn passing through the weft storage device.

2. The weft feeder with weft dust cleaning structure according to claim 1, characterized in that: The cleaning device (20) comprises a cleaning drive device, a cleaning brush (18) and a cleaning ring (19); the cleaning drive device is arranged in the inner cavity of the shell (5); the cleaning brush (18) is arranged on one side of the shell (5) close to the yarn inlet (3); and the cleaning ring (19) is arranged on the other side of the shell (5).

3. The weft feeder with weft dust cleaning structure according to claim 2, characterized in that: The cleaning device comprises a mounting plate (9), a driving motor (10), a rotating disk 1 (11), a rotating disk 2 (13) and a rotating rod (14); the upper end of the inner wall of one side of the shell (5) is fixedly connected to two symmetrically arranged mounting plates (9); the lower end of the inner wall of the other side of the shell (5) is fixedly connected to the driving motor (10); the rotating disk 1 (11) is fixedly connected to the rotating shaft of the driving motor (10); one end of the two mounting plates (9) close to the inner wall of the shell (5) is rotatably plugged with a rotating rod (14); one end of the rotating rod (14) extends to the outside of the mounting plate (9) and is fixedly connected to the rotating disk 2 (13).

4. The weft feeder with weft dust cleaning structure according to claim 3, characterized in that: The teeth on the rotating disk 1 (11) and the rotating disk 2 (13) are connected with a transmission belt (12).

5. The weft feeder with weft dust cleaning structure according to claim 3, characterized in that: A disc (15) is fixedly connected between the two mounting plates (9) on the side surface of the rotating rod (14), and the disc (15) is arranged in an inclined manner.

6. The weft feeder with weft dust cleaning structure according to claim 3, characterized in that: The cleaning drive device further comprises a rotating connection member (16) and a transmission rotating assembly (17); the transmission cleaning rod (6) is movably plugged into one end of the two mounting plates (9) corresponding to the ends away from the rotating rod (14); two rotating connection members (16) are fixedly connected between the two mounting plates (9) on the side of the transmission cleaning rod (6); the other ends of the two rotating connection members (16) extend to both sides of the disc (15) and are rotationally connected to the transmission rotating assembly (17); and the ends of the two transmission rotating assemblies (17) away from the rotating connection member (16) are fixedly connected to the side of the disc (15).

7. The weft feeder with weft dust cleaning structure according to claim 2, characterized in that: The transmission cleaning rod (6) is U-shaped, and one end of the transmission cleaning rod (6) extends to the outer side surface of the yarn inlet (3) and is fixedly connected to a cleaning ring (19), wherein the cleaning ring (19) is made of PBT material.

8. The weft feeder with weft dust cleaning structure according to claim 2, characterized in that: The other end of the transmission cleaning rod (6) passes through the transmission rotating assembly (17) and extends to the top of the yarn storage drum (2) and is fixedly connected to a cleaning brush (18). The cleaning brush (18) is sleeved on the outer end of the yarn storage drum (2), and a cleaning brush made of nylon is fixedly connected to the inner side of the cleaning brush (18).

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