A yarn tension regulating device for textile machinery

Abstract

This utility model discloses a yarn tension adjusting device for textile machinery, including a support plate. A first motor is fixedly connected to the upper surface of the support plate, and a lead screw is fixedly connected to the output end of the first motor. A slider is threadedly connected to the outer surface of the lead screw, and a connecting plate is fixedly connected to the front surface of the slider. A lifting block is fixedly connected to the lower surface of the connecting plate. The first and second limiting plates can block the yarn, preventing it from tangling during transport to the textile machinery and thus avoiding interference with yarn processing. The second motor, first guide post, and second guide post structure ensure that when the yarn comes into contact with the first and second guide posts, activating the second motor causes the first and second guide posts to rotate at a uniform speed, making the yarn more stable during transport to the textile machinery.

Description

Technical Field

[0001] The utility model relates to the field of textile machinery, in particular to a yarn tension regulating device for textile machinery. Background Art

[0002] Yarn is a kind of textile, which is processed into products of a certain fineness from various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short fiber yarn, continuous filament, etc.

[0003] In the prior art, when using textile machinery to process yarn, in order to ensure the smooth progress of the spinning process, a tension adjusting device is usually used to adjust and control the tension of the yarn. However, the existing tension adjusting device does not have a good barrier structure. When multiple yarns are transported at the same time, the yarns are easily entangled, thereby affecting the processing of the yarn. Therefore, a yarn tension adjusting device for textile machinery is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a yarn tension adjustment device for a textile machinery. Through the arrangement of a first limit plate and a second limit plate, the yarn can be blocked to prevent the yarn from being entangled together during the process of being transported to the textile machinery, thereby avoiding affecting the processing of the yarn. Through the arrangement of structures such as a second motor, a first guide column and a second guide column, when the yarn is in contact with the first guide column and the second guide column, the second motor is started, so that the first guide column and the second guide column can rotate at a uniform speed, thereby making the yarn more stable during the process of being transported to the textile machinery.

[0005] The utility model also provides a yarn tension adjustment device for a textile machinery as mentioned above, comprising a carrying plate, the upper surface of the carrying plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a lead screw, the outer surface of the lead screw is threadedly connected to a slider, the front surface of the slider is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a lifting block, the side surface of the lifting block is fixedly connected to a pressing column, and the outer surface of the pressing column is fixedly connected to a plurality of first limit plates.

[0006] The rear surface of the carrying plate is fixedly connected to an L-shaped block, the rear surface of the L-shaped block is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a connecting rod, the front surface of the connecting rod is fixedly connected to a first pulley, the inner surface of the first pulley is transmission-connected to a belt, the inner surface of the belt is transmission-connected to a second pulley, the front surface of the first pulley is fixedly connected to a first guide column, the front surface of the second pulley is fixedly connected to a second guide column, the outer surfaces of the first guide column and the second guide column are fixedly connected to a plurality of second limit plates, the front surfaces of the first guide column and the second guide column are fixedly connected to anti-slip blocks, and the side surface of the carrying plate is fixedly connected to two support rods, and the inner surfaces of the two support rods are rotatably connected to the first guide column and the second guide column respectively.

[0007] According to the yarn tension adjusting device for textile machinery, a slide groove is provided on the supporting plate, and the outer surface of the slider is slidably connected to the slide groove, so that the slider can only move in the horizontal direction.

[0008] According to the yarn tension adjustment device for a textile machinery, the outer surface of the screw rod is rotatably connected to the bearing plate, and the first motor and the second motor are both electrically connected to an external power source.

[0009] According to the yarn tension adjustment device for a textile machinery, the outer surfaces of the first guide column and the second guide column are both rotatably connected to the bearing plate, and the first guide column and the second guide column both penetrate the bearing plate.

[0010] According to the yarn tension adjustment device for a textile machinery, the rear surface of the anti-slip block is in contact with the support rod, and the front surfaces of the first pulley and the second pulley are rotatably connected to the bearing plate. Under the action of the support rod and the anti-slip block, the first guide column and the second guide column are supported and restricted.

[0011] According to the yarn tension regulating device for a textile machinery, the outer surface of the connecting rod is rotatably connected to the L-shaped block, and the connecting rod passes through the L-shaped block.

[0012] According to the yarn tension adjustment device for textile machinery, a plurality of connection blocks are fixedly connected to the side surface of the carrier plate, and docking grooves are provided on the connection blocks. The arrangement of the docking grooves and the docking blocks facilitates the connection of the device with other equipment.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structural diagram of a yarn tension regulating device for a textile machinery according to the utility model;

[0016] Figure 2 This is a structural schematic diagram of the cross-section of a lifting block of a yarn tension adjusting device for a textile machinery according to the utility model;

[0017] Figure 3 This is a schematic structural diagram of the first limit plate portion of a yarn tension adjustment device for a textile machinery according to the utility model;

[0018] Figure 4 This is a schematic structural diagram of the second motor part of a yarn tension regulating device for a textile machinery according to the utility model;

[0019] Figure 5 The utility model is a schematic structural diagram of the cross-section of a support plate of a yarn tension regulating device for a textile machinery.

[0020] Legend:

[0021] 1. Load-bearing plate; 2. First motor; 3. Screw rod; 4. Slider; 5. Connecting plate; 6. Lifting block; 7. Pressing column; 8. First limit plate; 9. Slide groove; 10. L-shaped block; 11. Second motor; 12. Connecting rod; 13. First pulley; 14. Belt; 15. Second pulley; 16. First guide column; 17. Second guide column; 18. Second limit plate; 19. Anti-slip block; 20. Support rod; 21. Connecting block; 22. Docking groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-5The utility model embodiment is a yarn tension adjustment device for a textile machinery, which includes a carrying plate 1, a first motor 2 is fixedly connected to the upper surface of the carrying plate 1, a screw rod 3 is fixedly connected to the output end of the first motor 2, a slider 4 is threadedly connected to the outer surface of the screw rod 3, a connecting plate 5 is fixedly connected to the front surface of the slider 4, a lifting block 6 is fixedly connected to the lower surface of the connecting plate 5, a pressing column 7 is fixedly connected to the side surface of the lifting block 6, a plurality of first limit plates 8 are fixedly connected to the outer surface of the pressing column 7, a sliding groove 9 is provided on the carrying plate 1, the outer surface of the slider 4 is slidably connected to the sliding groove 9, the outer surface of the screw rod 3 is rotatably connected to the carrying plate 1, a plurality of connecting blocks 21 are fixedly connected to the side surface of the carrying plate 1, and a docking groove 22 is provided on the connecting block 21.

[0024] The rear surface of the carrying plate 1 is fixedly connected to an L-shaped block 10, the rear surface of the L-shaped block 10 is fixedly connected to a second motor 11, the first motor 2 and the second motor 11 are both electrically connected to an external power supply, the output end of the second motor 11 is fixedly connected to a connecting rod 12, the front surface of the connecting rod 12 is fixedly connected to a first pulley 13, the inner surface of the first pulley 13 is transmission-connected to a belt 14, the inner surface of the belt 14 is transmission-connected to a second pulley 15, the front surface of the first pulley 13 is fixedly connected to a first guide column 16, the front surface of the second pulley 15 is fixedly connected to a second guide column 17, and the outer surfaces of the first guide column 16 and the second guide column 17 are fixedly connected to a plurality of second limiting The first guide column 16 and the second guide column 17 are fixedly connected to the position plate 18, and the front surfaces of the first guide column 16 and the second guide column 17 are fixedly connected with an anti-slip block 19. The side surface of the load-bearing plate 1 is fixedly connected with two support rods 20. The inner surfaces of the two support rods 20 are rotatably connected to the first guide column 16 and the second guide column 17 respectively. The outer surfaces of the first guide column 16 and the second guide column 17 are rotatably connected to the load-bearing plate 1. The first guide column 16 and the second guide column 17 both penetrate the load-bearing plate 1. The rear surface of the anti-slip block 19 contacts with the support rod 20. The front surfaces of the first pulley 13 and the second pulley 15 are rotatably connected to the load-bearing plate 1. The outer surface of the connecting rod 12 is rotatably connected to the L-shaped block 10, and the connecting rod 12 penetrates the L-shaped block 10.

[0025] Working principle: by setting the connecting block 21 and the docking groove 22 on the carrying plate 1, the device as a whole can be connected with other equipment, and the yarn is passed through the pressing column 7, the first limiting plate 8, the first guide column 16, the second guide column 17 and the second limiting plate 18 in close contact with each other. Under the action of the first limiting plate 8 and the second limiting plate 18, the transported yarn can be isolated to prevent the yarn from being entangled during the transport process. By starting the first motor 2, the output end of the first motor 2 after starting drives the screw rod 3 to rotate, and the rotating screw rod 3 drives the slider 4 to move upward horizontally under the action of the slide groove 9, so that the moving slider 4 drives the connecting rod 3 to rotate. The connecting plate 5, the lifting block 6, the pressing column 7 and the first limiting plate 8 move. Because the yarn is in contact with the pressing column 7, the yarn can be pushed and the yarn tension can be controlled. By starting the second motor 11 on the L-shaped block 10, the output end of the second motor 11 after starting simultaneously drives the connecting rod 12, the first pulley 13, the belt 14, the second pulley 15, the first guide column 16, the second guide column 17, the second limiting plate 18 and the anti-slip block 19 to rotate, so that the rotated first guide column 16 and the second guide column 17 can drive the yarn to be transported at a uniform speed, so that the yarn is more stable during the process of being transported to the textile machinery.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A yarn tension adjustment device for a textile machine, characterized in that: include: A bearing plate (1), wherein the upper surface of the bearing plate (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a lead screw (3), the outer surface of the lead screw (3) is threadedly connected to a slider (4), the front surface of the slider (4) is fixedly connected to a connecting plate (5), the lower surface of the connecting plate (5) is fixedly connected to a lifting block (6), the side surface of the lifting block (6) is fixedly connected to a pressing column (7), and the outer surface of the pressing column (7) is fixedly connected to a plurality of first limit plates (8); The rear surface of the carrying plate (1) is fixedly connected to an L-shaped block (10), the rear surface of the L-shaped block (10) is fixedly connected to a second motor (11), the output end of the second motor (11) is fixedly connected to a connecting rod (12), the front surface of the connecting rod (12) is fixedly connected to a first pulley (13), the inner surface of the first pulley (13) is transmission-connected to a belt (14), the inner surface of the belt (14) is transmission-connected to a second pulley (15), the front surface of the first pulley (13) is fixedly connected to a first guide column (16), the front surface of the second pulley (15) is fixedly connected to a second guide column (17), the outer surfaces of the first guide column (16) and the second guide column (17) are fixedly connected to a plurality of second limit plates (18), the front surfaces of the first guide column (16) and the second guide column (17) are fixedly connected to an anti-slip block (19), the side surface of the bearing plate (1) is fixedly connected to two support rods (20), and the inner surfaces of the two support rods (20) are rotatably connected to the first guide column (16) and the second guide column (17) respectively.

2. A yarn tension adjustment device for textile machinery according to claim 1, characterized in that: The bearing plate (1) is provided with a slide groove (9), and the outer surface of the sliding block (4) is slidably connected to the slide groove (9).

3. A yarn tension adjustment device for a textile machine according to claim 1, characterized in that: The outer surface of the screw rod (3) is rotatably connected to the bearing plate (1), and the first motor (2) and the second motor (11) are both electrically connected to an external power source.

4. A yarn tension adjustment device for a textile machine according to claim 1, characterized in that: The outer surfaces of the first guide column (16) and the second guide column (17) are both rotatably connected to the bearing plate (1), and the first guide column (16) and the second guide column (17) both penetrate the bearing plate (1).

5. A yarn tension adjustment device for textile machinery according to claim 1, characterized in that: The rear surface of the anti-slip block (19) is in contact with the support rod (20), and the front surfaces of the first belt pulley (13) and the second belt pulley (15) are both rotatably connected to the bearing plate (1).

6. A yarn tension adjustment device for textile machinery according to claim 1, characterized in that: The outer surface of the connecting rod (12) is rotatably connected to the L-shaped block (10), and the connecting rod (12) passes through the L-shaped block (10).

7. A yarn tension adjustment device for a textile machine according to claim 1, characterized in that: A plurality of connection blocks (21) are fixedly connected to the side surface of the bearing plate (1), and a docking groove (22) is provided on the connection block (21).

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