Electronic weft accumulator adjusting and centering device

Abstract

The utility model discloses an electronic weft accumulator adjusting and centering device, and relates to the technical field of textile machinery. Comprising a connecting base, a protective shell is arranged at the top of the connecting base, a motor is arranged in the protective shell, a yarn storage drum located on one side of the motor is arranged at the top of the connecting base, a sponge damping disc is movably arranged in the yarn storage drum, and a plurality of yarn drum supporting arms are arranged on one side of the yarn storage drum; an output shaft of the motor extends into the yarn storage drum and is sleeved with an eccentric sleeve, the eccentric sleeve is sleeved with a yarn splitting wheel, and a plurality of yarn splitting arms are arranged on the surface of the yarn splitting wheel. The eccentric swing of the yarn splitting arm is limited by matching the positioning groove with the positioning rib, so that the yarn splitting arm always swings in the middle during swinging and does not touch the yarn drum supporting arms on the two sides of the yarn splitting arm, part abrasion is effectively avoided, use is more flexible, the use cost is reduced, the machining efficiency is improved, economic benefits are met, and the application prospect is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to an electronic weft storage device for adjusting the centering. Background Art

[0002] Textile machinery is a general term for various mechanical equipment that processes natural fibers or chemical fibers into the required textiles. In a broad sense, textile machinery also includes chemical machinery for producing chemical fibers. Textile machinery is the means of production and material basis of the textile industry. Its technical level, quality and manufacturing cost are directly related to the development of the textile industry.

[0003] The public patent (publication number CN113073407A) discloses a yarn feeder for textile machinery, including a motor housing, a wall panel, a contact pin seat, a mounting seat, a circuit board, a flexible bracket, an adjusting screw, an adjusting knob, a connecting pin, a support frame, and a main shaft. The right end of the wall panel is fixedly connected to the support frame, and the interior of the support frame is fixedly sleeved with a yarn inlet porcelain eye.

[0004] The hollow eccentric wheel in the above-mentioned patent lacks a limiting device, which causes friction and collision with the grinding strips on both sides when it swings eccentrically, affecting the processing efficiency and greatly accelerating the wear of components. The cost of use is high and cannot meet the needs of users. Utility Model Content

[0005] The utility model provides an electronic weft storage device for adjusting the centering, so as to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic weft storage device adjustment and centering device, comprising a connecting seat, a protective shell is arranged on the top of the connecting seat, a motor is arranged inside the protective shell, a yarn storage drum located on one side of the motor is arranged on the top of the connecting seat, a sponge shock-absorbing disk is movably arranged inside the yarn storage drum, a plurality of yarn drum support arms are arranged on one side of the yarn storage drum, the output shaft of the motor extends to the interior of the yarn storage drum and is sleeved with an eccentric sleeve, a yarn dividing wheel is sleeved on the outside of the eccentric sleeve, a plurality of yarn dividing arms are arranged on the surface of the yarn dividing wheel, a plurality of yarn dividing arms are located between the plurality of yarn drum support arms, a plurality of positioning grooves are evenly spaced on the surface of the sponge shock-absorbing disk, and a positioning rib with one end extending to the interior of the positioning groove is arranged on the surface of the yarn dividing arm facing the yarn dividing wheel.

[0007] Furthermore, one side of the yarn drum support arm is provided with a limiting rib with one end extending into the interior of the yarn storage drum, and the sum of the number of the limiting rib and the positioning rib is the same as the number of the positioning grooves.

[0008] Furthermore, the limiting rib is L-shaped, one end of the limiting rib is inserted into the interior of the positioning groove, and the other end extends to one side of the sponge shock-absorbing disk, and the width of the limiting rib and the positioning rib are both smaller than the width of the positioning groove.

[0009] Furthermore, a wear-resistant insert strip is fixedly mounted on a surface of the yarn separation arm away from the yarn separation wheel by screws.

[0010] Furthermore, a tension adjustment ring located at one side of the yarn storage drum is arranged on the top of the connecting seat, and a tension ring which is internally sleeved with one end of the yarn storage drum is arranged on one side of the tension adjustment ring.

[0011] Furthermore, an adjustment seat is movably provided on one side of the tension adjustment ring, and a yarn outlet probe rod is movably provided on the top of the adjustment seat.

[0012] Furthermore, a yarn winding disk is rotatably provided on one side of the protective shell, the yarn winding disk is conical, and a smaller end of the yarn winding disk is sleeved on the output shaft of the motor.

[0013] Compared with the prior art, the utility model provides an electronic weft storage device for adjusting the centering, which has the following beneficial effects:

[0014] The electronic weft storage device adjusts the centering device, and limits the eccentric swing of the yarn dividing arm through the positioning groove and the positioning rib, so that the yarn dividing arm always swings in the center during the swing and will not touch the yarn drum supporting arms on both sides thereof, thereby effectively avoiding the wear of the components, being more flexible in use, reducing the use cost, improving the processing efficiency, meeting the economic benefits, and having broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the yarn storage drum structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the sponge shock-absorbing disk of the utility model;

[0018] Figure 4 This is a schematic diagram of the yarn separation arm structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the limiting rib structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the eccentric sleeve structure of the utility model.

[0021] In the figure: 1. Connecting seat; 2. Tension adjustment ring; 3. Adjusting seat; 4. Protective shell; 5. Motor; 6. Eccentric sleeve; 7. Yarn winding disc; 8. Yarn storage drum; 9. Yarn drum support arm; 10. Sponge shock absorbing disc; 11. Yarn dividing wheel; 12. Yarn dividing arm; 13. Wear-resistant insert strip; 14. Positioning rib; 15. Positioning groove; 16. Limiting rib; 17. Tension ring; 18. Yarn outlet probe rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model discloses an electronic weft storage device for adjusting and centering, comprising a connecting seat 1, a protective shell 4 is arranged on the top of the connecting seat 1, a motor 5 is arranged inside the protective shell 4, a yarn storage drum 8 is arranged on the top of the connecting seat 1 and is located on one side of the motor 5, a sponge damping disk 10 is movably arranged inside the yarn storage drum 8, a plurality of yarn drum support arms 9 are arranged on one side of the yarn storage drum 8, an output shaft of the motor 5 extends to the interior of the yarn storage drum 8 and is sleeved with an eccentric sleeve 6, a yarn dividing wheel 11 is sleeved on the outside of the eccentric sleeve 6, a plurality of yarn dividing arms 12 are arranged on the surface of the yarn dividing wheel 11, and a plurality of yarn dividing arms 12 are located between the plurality of yarn drum support arms 9, a plurality of positioning grooves 15 are opened at equal intervals on the surface of the sponge damping disk 10, and a positioning rib 14 with one end extending to the interior of the positioning groove 15 is arranged on the side of the yarn dividing arm 12 facing the yarn dividing wheel 11.

[0024] Specifically, one side of the yarn drum support arm 9 is provided with a limiting rib 16 with one end extending to the inside of the yarn storage drum 8, the sum of the number of the limiting rib 16 and the positioning rib 14 is the same as the number of the positioning slots 15, and the limiting rib 16 is L-shaped, and one end of the L-shaped limiting rib 16 is inserted into the inside of the positioning slot 15, and the other end is limited by one side of the sponge shock-absorbing disk 10 to separate one side of the sponge shock-absorbing disk 10 from the yarn storage drum 8, one end of the limiting rib 16 is inserted into the inside of the positioning slot 15, and the other end extends to one side of the sponge shock-absorbing disk 10, the width of the limiting rib 16 and the positioning rib 14 are both smaller than the width of the positioning slot 15, this design method makes the yarn dividing wheel 11 eccentric During rotation, the positioning rib 14 has enough turnover space inside the positioning groove 15 and will not get stuck. Since the yarn storage drum 8 is fixed, the limiting rib 16 is provided to limit one side of the sponge shock-absorbing disk 10. When the other side of the sponge shock-absorbing disk 10 swings eccentrically with the yarn dividing wheel 11, the limiting rib 16 can limit the other side of the sponge shock-absorbing disk 10 to swing slightly to adapt. The positioning rib 14 is provided to stably limit one end of the yarn dividing arm 12 between the yarn drum support arms 9 on both sides thereof, so that the other end of the yarn dividing arm 12 always swings in the center during swinging and will not touch the yarn drum support arms 9 on both sides thereof, thereby effectively avoiding component wear and making the use more flexible.

[0025] Specifically, a wear-resistant insert 13 is fixedly installed on a surface of the yarn splitting arm 12 away from the yarn splitting wheel 11 by screws. The wear-resistant insert 13 is used to protect the yarn splitting arm 12 and ensure the wear resistance of the yarn splitting arm 12.

[0026] Specifically, a tension adjustment ring 2 located on one side of the yarn storage drum 8 is provided on the top of the connecting seat 1, and a tension ring 17 internally connected to one end of the yarn storage drum 8 is provided on one side of the tension adjustment ring 2. The conveying tension of the yarn can be adjusted by cooperating with the tension adjustment ring 2 through the tension ring 17.

[0027] Specifically, an adjustment seat 3 is movably provided on one side of the tension adjustment ring 2, and a yarn outlet probe 18 is movably provided on the top of the adjustment seat 3. The yarn outlet probe 18 is used to guide the yarn.

[0028] Specifically, a yarn winding disc 7 is rotatably provided on one side of the protective shell 4. The yarn winding disc 7 is conical, and a smaller end of the yarn winding disc 7 is directly sleeved on the output shaft of the motor 5. The yarn winding disc 7 rotates synchronously when the motor 5 starts.

[0029] To sum up, the electronic weft storage device adjusts the centering device, and limits the eccentric swing of the yarn separation arm 12 through the positioning groove 15 and the positioning rib 14, so that the yarn separation arm 12 always swings in the center during the swing, and will not touch the yarn drum support arms 9 on both sides thereof, thereby effectively avoiding the wear of components, being more flexible to use, reducing the use cost, improving the processing efficiency, meeting the economic benefits, and having broad application prospects.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic weft feeder centering device, comprising a connecting seat (1), characterized in that: A protective shell (4) is arranged on the top of the connecting seat (1), a motor (5) is arranged inside the protective shell (4), a yarn storage drum (8) located on one side of the motor (5) is arranged on the top of the connecting seat (1), a sponge damping disk (10) is movably arranged inside the yarn storage drum (8), a plurality of yarn drum support arms (9) are arranged on one side of the yarn storage drum (8), an output shaft of the motor (5) extends to the inside of the yarn storage drum (8) and is sleeved with an eccentric sleeve (6), a yarn splitting wheel (11) is sleeved on the outside of the eccentric sleeve (6), a plurality of yarn splitting arms (12) are arranged on the surface of the yarn splitting wheel (11), and a plurality of yarn splitting arms (12) are located between the plurality of yarn drum support arms (9), a plurality of positioning grooves (15) are arranged on the surface of the sponge damping disk (10) at equal intervals, and a positioning rib (14) with one end extending to the inside of the positioning groove (15) is arranged on the side of the yarn splitting arm (12) facing the yarn splitting wheel (11).

2. The electronic weft feeder centering device according to claim 1, characterized in that: One side of the yarn drum support arm (9) is provided with a limiting rib (16) with one end extending into the interior of the yarn storage drum (8), and the sum of the number of the limiting rib (16) and the positioning rib (14) is the same as the number of the positioning grooves (15).

3. The electronic weft feeder centering device according to claim 2, characterized in that: The limiting rib (16) is L-shaped, one end of the limiting rib (16) is inserted into the interior of the positioning groove (15), and the other end extends to one side of the sponge shock absorbing disc (10), and the widths of the limiting rib (16) and the positioning rib (14) are both smaller than the width of the positioning groove (15).

4. The electronic weft feeder centering device according to claim 1, characterized in that: A wear-resistant insert strip (13) is fixedly mounted on a surface of the yarn separation arm (12) away from the yarn separation wheel (11) by means of screws.

5. The electronic weft feeder centering device according to claim 1, characterized in that: The top of the connecting seat (1) is provided with a tension adjustment ring (2) located on one side of the yarn storage drum (8), and one side of the tension adjustment ring (2) is provided with a tension ring (17) which is internally sleeved with one end of the yarn storage drum (8).

6. The electronic weft feeder centering device according to claim 5, characterized in that: An adjustment seat (3) is movably provided on one side of the tension adjustment ring (2), and a yarn outlet probe rod (18) is movably provided on the top of the adjustment seat (3).

7. The electronic weft feeder centering device according to claim 1, characterized in that: A yarn winding disc (7) is rotatably arranged on one side of the protective shell (4); the yarn winding disc (7) is conical in shape; and a smaller end of the yarn winding disc (7) is sleeved on the output shaft of the motor (5).

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