Weft storage device for producing paper-making mesh blanket

Abstract

The utility model belongs to the technical field of papermaking mesh blanket processing equipment, and particularly relates to a weft storage device for papermaking mesh blanket production, which comprises a weft storage device body, a bottom plate is fixedly arranged at the bottom of the weft storage device body, connecting plates are symmetrically arranged below the bottom plate, a U-shaped cover plate is fixedly arranged below the connecting plates, and a first threaded push rod is arranged on one side of the U-shaped cover plate in a threaded manner. A first movable clamping plate is fixedly arranged at one end of the first threaded push rod and located on the inner side of the U-shaped cover plate, a fixed clamping plate is welded to the end, away from the first movable clamping plate, of the inner side of the U-shaped cover plate, and a hinge mounting part is arranged on one side of the U-shaped cover plate and is in threaded connection with a second threaded push rod. A second movable clamping plate is fixedly arranged at one end of the second threaded push rod. According to the weft storage device, the stability and the working efficiency of a traditional weft storage device are greatly improved, the adverse effect of vibration on equipment and product quality is reduced, and a more reliable and efficient solution is provided for the production process.

Description

Technical Field

[0001] The utility model belongs to the technical field of papermaking blanket processing equipment, in particular to a weft storage device for papermaking blanket production. Background Art

[0002] A weft feeder is a device used in the textile or papermaking industry. It is mainly used to store and supply weft yarn (or weft thread). Weft yarn is the yarn used for horizontal weaving in the process of fabric or paper manufacturing. In the papermaking industry, a weft feeder is usually installed on a papermaking machine to continuously supply weft yarn to the papermaking blanket so that the fibers are evenly distributed on the blanket to form the structure of the paper.

[0003] However, the traditional weft feeder has an obvious disadvantage in the operation process. The bottom of the traditional weft feeder is usually fixedly connected with the fixing rod used in the production process by one or two buckles to provide support for the weft feeder above. If it is fixed only by buckles, the rotation of the motor in the weft feeder body will generate large vibrations. These vibrations will affect the stability and use effect of the weft feeder. The specific problems are as follows:

[0004] 1. This vibration leads to a decline in production quality. The vibration will make the supply of weft yarn unstable, resulting in uneven product structure or defects, reducing product quality and consistency;

[0005] 2. Increased equipment loss: Continuous vibration will increase the wear and damage of the weft storage device and surrounding equipment, thereby increasing maintenance costs and production downtime;

[0006] 3. Operational safety hazards: Large vibrations are very likely to cause equipment instability, increase the risk of operator injury, and reduce the safety of the production site. Utility Model Content

[0007] The utility model aims to provide a weft storage device for papermaking blanket production, and to provide a stable structure in the production and processing process to solve the problems existing in the prior art.

[0008] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a weft storage device for papermaking blanket production, including a weft storage device body, a motor is arranged on the weft storage device body, a bottom plate is fixedly arranged at the bottom of the weft storage device body, a connecting plate is symmetrically arranged below the bottom plate, a U-shaped cover plate is fixedly arranged below the connecting plate, a threaded push rod 1 is threadedly arranged on one side of the U-shaped cover plate, one end of the threaded push rod 1 is ball-connected with a movable clamping plate 1 and the movable clamping plate 1 is located on the inner side of the U-shaped cover plate, and a portion of the inner side of the U-shaped cover plate is away from the movable clamping plate 1. A fixed splint is welded at the end, a hinged mounting part is arranged on one side of the U-shaped cover, the hinged mounting part is fixedly connected to the bottom of the U-shaped cover, a threaded push rod 2 is threadedly connected to the hinged mounting part, a turntable is bolted at the lower end of the threaded push rod 2, so that the turntable and the threaded push rod 2 are easy to install and disassemble, a movable splint 2 is ball-connected at one end of the threaded push rod 2, the movable splint 1, the movable splint 2 and the fixed splint cooperate to achieve clamping, a rubber ring is sleeved on the weft storage device body, and damping spring shock absorbers are arranged in the rubber ring near the four corners of the motor.

[0009] Preferably, upper fixing columns are fixedly provided on both sides of the weft storage device body, and lower fixing columns are fixedly provided on both sides of the base plate. The stability of the overall structure of the weft storage device can be further enhanced by passing a leather rope or iron wire around the upper and lower fixing columns.

[0010] Preferably, the hinged mounting portion includes a fixed seat, a movable shaft, a mounting column and a fixed plate, the fixed seat is fixedly arranged on the outer side of the U-shaped cover, one end of the movable shaft is arranged on the fixed seat, the mounting column passes through the fixed seat and the movable shaft, the mounting column enables the movable shaft to be rotatably arranged on the fixed seat, the fixed plate is fixedly connected to the end of the movable shaft away from the fixed seat by welding, a plurality of threaded holes 1 are provided on the fixed plate, the internal threads of threaded hole 1 are connected to threaded push rod 2, and threaded hole 2 is provided at the bottom of the U-shaped cover, and bolts can be passed through threaded hole 1 and threaded hole 2 to achieve fixed connection between the fixed plate and the U-shaped cover.

[0011] Preferably, a reinforcement column is fixedly provided below the base plate, and the reinforcement column is located between two connecting plates.

[0012] Preferably, the movable splint 1, the movable splint 2 and the fixed splint are arc-shaped.

[0013] Preferably, a radiator is fixedly provided on the rear side of the weft storage device body.

[0014] Preferably, a plurality of ventilation holes are provided around the rubber ring.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] The utility model has achieved remarkable beneficial effects in solving the problem of unstable vibration in the operation process of the weft storage device, and the weft storage device body forms a stable snap-fit ​​structure through the movable clamping plate 1, the movable clamping plate 2 and the fixed clamping plate, and such design increases the contact area between the weft storage device and the fixed rod in the production process, and enhances the firmness and stability of the connection, and such design effectively reduces the transmission of vibration caused by the rotation of the motor to the entire weft storage device, and improves the stability of the equipment, and is provided with a threaded push rod 1 and a threaded push rod 2, and the positions of the two push rods are adjusted to push the movable clamping plate 1 and the movable clamping plate 2 to adapt to different sizes of the fixed rod, and then snap-fit ​​with the fixed clamping plate to achieve a solid structure. The clamping of the weft storage device is realized to further reduce the vibration of the weft storage device. In addition, a rubber ring and a damping spring shock absorber are provided, which effectively reduces the transmission and influence of vibration, strengthens the stability of the overall structure, and is easy to install and disassemble. The design of the threaded push rod 2 and the turntable makes the installation and disassembly of the weft storage device more convenient. The position of the movable clamping plate 2 can be selected according to the threaded hole 1, which is convenient for adjusting the position of the threaded push rod 2, which provides convenience for adjusting the clamping structure. The mutual cooperation of the movable clamping plate 1, the movable clamping plate 2 and the fixed clamping plate realizes the clamping mechanism of the fixed rod in the production process, ensuring the relative position stability of each component during the operation of the weft storage device, which helps to avoid loosening or dislocation of the equipment caused by vibration, and improves the operating safety.

[0017] In summary, this design greatly improves the stability and working efficiency of traditional weft storage devices, reduces the adverse effects of vibration on equipment and product quality, and provides a more reliable and efficient solution for the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0019] Figure 1 A rear perspective view of a weft storage device for papermaking fabric production;

[0020] Figure 2 A side perspective view of a weft storage device for papermaking clothing production;

[0021] Figure 3 It is a front view of a weft storage device for papermaking cloth production;

[0022] Figure 4 A side view of a weft storage device for papermaking clothing production;

[0023] Figure 5This is a top view of a weft storage device used in the production of papermaking blankets.

[0024] In the above figures, 1, weft storage device body, 2, bottom plate, 3, connecting plate, 4, U-shaped cover plate, 5, fixed splint, 6, movable splint 1, 7, threaded push rod 1, 8, upper fixed column, 9, rubber ring, 10, lower fixed column, 11, reinforcement column, 12, fixed seat, 13, movable shaft, 14, mounting column, 15, fixed plate, 16, threaded hole 1, 17, movable splint 2, 18, threaded push rod 2, 19, turntable, 20, radiator, 21, threaded hole 2, 22, ventilation hole, 23, damping spring shock absorber, 24, motor. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] In this embodiment, Figure 1-5As shown, the specific design of the above-mentioned key components is described in detail below: a weft storage device for papermaking blanket production includes a weft storage device body 1, a motor 24 is fixedly arranged on the weft storage device body 1, a bottom plate 2 is fixedly arranged at the bottom of the weft storage device body 1, and the bottom plate 2 is in the shape of a flat plate. The advantage of this design is that it plays a role in supporting and carrying the upper sub-components and connecting the lower components. Connecting plates 3 are symmetrically arranged below the bottom plate 2, and the connecting plates 3 are arranged on both sides, and the connecting plates are in the shape of vertical plates. This design plays a role in connecting the lower components. A U-shaped cover plate 4 is fixedly arranged below the connecting plate 3, and the U-shaped cover plate 4 is in an inverted U shape. This design can just achieve a mutually enclosed state with the fixing rods used in the processing and production process, which is convenient for it to be firmly and stably fixed, so that the fixing rods can be fixed in the U Inside the U-shaped cover plate 4, a threaded push rod 7 is threadedly arranged on one side of the U-shaped cover plate 4 (the threaded push rod 7 is a threaded rod on the market and can be purchased or customized), one end of the threaded push rod 7 is ball-connected with a movable splint 6 and the movable splint 6 is located on the inner side of the U-shaped cover plate 4, and the ball joint design ensures that the threaded push rod 1 will not drive the movable splint 6 to rotate when it rotates, and the threaded push rod 7 can move on the side wall of the U-shaped cover plate 4, and then drive the movable splint 6 to move in the horizontal direction, and a fixed splint 5 is welded on the end of the inner side of the U-shaped cover plate 4 away from the movable splint 6, and the fixed splint 5 is fixed and will not move. A hinged mounting part is arranged on one side of the U-shaped cover plate 4, and the hinged mounting part can be flipped up and down, and the hinged mounting part is The threaded connection is provided with a threaded push rod 2 18, and the hinged mounting portion can drive the threaded push rod 2 18 to perform flipping activities. The lower end of the threaded push rod 2 18 is bolted with a turntable 19, and the turntable 19 and the threaded push rod 2 18 are bolted, and can be installed and disassembled by rotation, so that the turntable 19 and the threaded push rod 2 18 are easy to install and disassemble. One end of the threaded push rod 2 18 is ball-connected with a movable splint 2 17, and the movable splint 1 6, the movable splint 2 17 and the fixed splint 5 are enclosed and clamped to the fixed rod used in production and processing. This design can push the movable splint 1 6 and the movable splint 2 17 to move by pushing the threaded push rod 1 7 and the threaded push rod 2 18 to adapt to different fixed rod sizes, and gradually move toward the fixed splint 5 until it is clamped and fixed. This design is because the movable clamping plate 1 6, the movable clamping plate 2 17 and the fixed clamping plate 5 are arc-shaped and long enough in the length direction, which is much larger than the connection contact area of ​​the buckles on the market, thereby increasing the contact area and further enhancing the stability. A threaded hole 21 is provided at the bottom of the U-shaped cover plate 4, and a bolt can be passed through the threaded hole 16 and the threaded hole 21 to realize the fixed connection between the fixed plate 15 and the U-shaped cover plate 4, further ensuring that the fixed plate will not deviate during the production operation. A rubber ring 9 is sleeved on the weft storage device body 1, and damping spring shock absorbers 23 are arranged in the rubber ring 9 near the four corners of the motor 24 to further reduce the vibration generated by the motor 24. The rubber ring 9 can reduce the spread of vibration and reduce the vibration amplitude through its own characteristics.In addition, the design of the damping spring shock absorber 23 can further reduce the vibration when the motor 24 rotates, thereby improving the overall stability.

[0028] In order to further improve the overall structural stability of the weft storage device body 1, upper fixed columns 8 are fixedly provided on both sides of the weft storage device body 1, and lower fixed columns 10 are fixedly provided on both sides of the bottom plate 2. The stability of the weft storage device can be further enhanced by passing a leather rope or an iron wire around the upper fixed columns 8 and the lower fixed columns 10. Such a design enables the upper end of the weft storage device body 1 to maintain a stable state, further strengthens the overall stable structure, and avoids excessive overall vibration caused by the rotation of the motor 24. The hinged mounting portion includes a fixed seat 12, a movable shaft 13, a mounting column 14 and a fixed plate 15. The fixed seat 12 is fixedly provided on the outer side surface of the U-shaped cover 4 to provide a fixed support seat. One end of the movable shaft 13 is provided on the fixed seat 12. The movable shaft 13 is installed on the fixed seat 12. The mounting column 14 passes through the fixed seat 12 and the movable shaft 13. The mounting column 14 allows the movable shaft 13 to be rotatably provided on the fixed seat 12. Such a design allows the movable shaft 13 to be arranged on the fixed seat 12 There is a flipping space range on the top, and the fixed plate 15 is fixedly connected to the end of the movable shaft 13 away from the fixed seat 12 by welding. The fixed plate 15 mainly plays the role of connecting the movable shaft 13. A plurality of threaded holes 16 are provided on the fixed plate 15, and the threaded holes 16 are internally threaded to connect the threaded push rods 18. In this way, the threaded push rods 17 and the fixed rods can be clamped and fixed according to different fixing rods used in production and processing. The reinforcement column 11 is fixedly arranged under the bottom plate 2 and located between the two connecting plates 3. The reinforcement column 11 is welded to further strengthen the connection tightness between the bottom plate 2 and the U-shaped cover plate 4. A radiator 20 is fixedly arranged on the rear side of the weft storage device body 1. The radiator 20 mainly provides heat dissipation for the weft storage device body 1. A plurality of ventilation holes 22 are provided on the side of the rubber ring 9. The design of the ventilation holes 22 enables the motor 24 to be ventilated and heat-exchanged, and the rubber ring 8 can provide vibration reduction while ensuring the ventilation and heat-exchange of the motor 24.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A weft feeder for papermaking blanket production, comprising a weft feeder body, wherein a motor is arranged on the weft feeder body, and characterized in that: The bottom of the weft storage device body is fixedly provided with a bottom plate, a connecting plate is symmetrically arranged below the bottom plate, and a U-shaped cover plate is fixedly arranged below the connecting plate, a threaded push rod 1 is threadedly arranged on one side of the U-shaped cover plate, one end of the threaded push rod 1 is ball-connected with a movable clamping plate 1 and the movable clamping plate 1 is located on the inner side of the U-shaped cover plate, and a fixed clamping plate is welded on the end of the inner side of the U-shaped cover plate away from the movable clamping plate 1, a hinged mounting part is arranged on one side of the U-shaped cover plate, the hinged mounting part is fixedly connected to the bottom of the U-shaped cover plate, a threaded push rod 2 is threadedly connected on the hinged mounting part, and a turntable is bolted at the lower end of the threaded push rod 2, so that the turntable and the threaded push rod 2 are easy to install and disassemble, and a movable clamping plate 2 is ball-connected at one end of the threaded push rod 2, and the movable clamping plate 1, the movable clamping plate 2 and the fixed clamping plate cooperate to achieve clamping, and a rubber ring is sleeved on the weft storage device body, and damping spring shock absorbers are arranged in the rubber ring near the four corners of the motor.

2. The weft storage device for papermaking clothing production according to claim 1, characterized in that: Upper fixing columns are fixedly arranged on both sides of the weft storage device body, and lower fixing columns are fixedly arranged on both sides of the bottom plate. The stability of the overall structure of the weft storage device can be further enhanced by passing a leather rope or iron wire around the upper fixing columns and the lower fixing columns.

3. The weft storage device for papermaking clothing production according to claim 2, characterized in that: The hinged mounting part includes a fixed seat, a movable shaft, a mounting column and a fixed plate. The fixed seat is fixedly arranged on the outer side of the U-shaped cover plate, one end of the movable shaft is arranged on the fixed seat, the mounting column passes through the fixed seat and the movable shaft, and the mounting column enables the movable shaft to be rotatably arranged on the fixed seat. The fixed plate is fixedly connected to the end of the movable shaft away from the fixed seat by welding. A plurality of threaded holes 1 are provided on the fixed plate. The internal threads of threaded hole 1 are connected to threaded push rod 2. Threaded hole 2 is provided at the bottom of the U-shaped cover plate, and bolts can be passed through threaded hole 1 and threaded hole 2 to achieve fixed connection between the fixed plate and the U-shaped cover plate.

4. The weft storage device for papermaking clothing production according to claim 3, characterized in that: A reinforcement column is fixedly arranged below the bottom plate, and the reinforcement column is located between two connecting plates.

5. The weft storage device for papermaking clothing production according to claim 4, characterized in that: The movable clamping plate 1, the movable clamping plate 2 and the fixed clamping plate are arc-shaped.

6. The weft storage device for papermaking clothing production according to claim 5, characterized in that: A radiator is fixedly arranged on the rear side of the weft storage device body.

7. The weft storage device for papermaking clothing production according to claim 6, characterized in that: A plurality of ventilation holes are provided on the circumference of the rubber ring.

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