Inlet yarn clamping device for textile machine

Abstract

The utility model relates to the technical field of textile machines, and discloses an inlet wire clamping device for a textile machine, which comprises a mounting seat, a plurality of brackets are mounted on the mounting seat, a clamping component is arranged on one side of each bracket, and an adjusting component is arranged on each clamping component; according to the utility model, the changed tension of the yarn can be buffered, so that the yarn is prevented from being broken due to overlarge tension; meanwhile, a moving block is pulled to move on the outer side of a fixed shaft, the moving block drives an inserting column to be separated from the interior of an inserting hole, the moving block can be rotated in the forward direction or the reverse direction, the moving block drives one end of a torsional spring to rotate in the forward direction or the reverse direction, and therefore the torsion of the torsional spring is adjusted, and the tension of the yarn can be adjusted; good tension between the yarn and the textile machine is guaranteed, and the yarn is prevented from loosening in the process of entering the textile machine and affecting normal operation of the textile machine.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machines, in particular to a wire feeding clamping device for textile machines. Background Art

[0002] Textile machines are also called spinning machines and cotton spinning machines. Ancient textile machines were looms driven by manpower. Textile machines are the full name of tools that process raw materials such as thread, silk, and linen into silk thread and then weave them into cloth. There are spinning sinkers, spinning wheels, spindles, pedal looms, as well as modern mechanical looms, modern CNC automatic looms, etc. The development of textile process flows and equipment in ancient and modern times are all designed in response to textile raw materials. Raw materials play an important role in textile technology.

[0003] In the patent with authorization announcement number CN209412426U, a wire feeding clamping device for a textile machine is disclosed. The device is provided with a second universal ball bar, a pulley and a pulley. When the yarn passes through the rotating wheel and then contacts the pulley, when the tension of the yarn suddenly changes, the pulley is subjected to pressure and then presses the slide bar, the slide bar presses the spring, and the spring is compressed. At this time, the sudden change in tension of the yarn is reduced by the elastic force of the spring, which is beneficial to protecting the yarn and avoiding the problem that the yarn breaks due to sudden tension, resulting in the problem that the woven cloth is defective, ensuring the normal operation of the textile machine and improving the textile quality.

[0004] The above-mentioned prior art solutions have the following defects: although the above-mentioned patent can prevent the problem of sudden tension breakage of the yarn, it is unable to adjust the tension of the yarn before the textile machine. As a result, the yarn tension at the hollow position will be insufficient during the process of feeding the yarn into the textile machine, resulting in the collapse of the yarn. Therefore, a feeding clamping device for a textile machine is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a thread-in clamping device for a textile machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a thread feeding clamping device for a textile machine, comprising a mounting seat, a plurality of brackets are mounted on the mounting seat, a clamping assembly is disposed on one side of the plurality of brackets, and an adjusting assembly is disposed on the clamping assembly;

[0007] The adjusting assembly includes a second fixed frame, a fixed shaft and a mounting frame, the fixed shaft is movably connected to the inside of the second fixed frame, the mounting frame is fixedly sleeved on the outside of the fixed shaft, the mounting frame is connected to a second guide wheel through a shaft, one end of the fixed shaft extends to the outside of the second fixed frame, one side of the second fixed frame is located on the outside of the fixed shaft and is fixedly connected to a cylinder, one end of the outside of the fixed shaft is movably sleeved with a torsion spring, the outside of the fixed shaft is located at one end of the cylinder and is movably sleeved with a moving block, a plurality of sockets are opened at one end of the cylinder, and a column is fixedly connected to one side of the moving block.

[0008] As a further preferred embodiment of the technical solution: one end of the torsion spring is fixedly connected to the outer side of the fixed shaft, and the other end of the torsion spring is fixedly connected to one side of the moving block.

[0009] As a further preferred embodiment of the present technical solution: one end of the fixed shaft is fixedly connected to a limiting plate.

[0010] As a further preferred embodiment of the present technical solution: the plug post and the socket match each other, and one end of the plug post is movably inserted into the socket.

[0011] As a further preferred embodiment of the present technical solution: the clamping assembly includes two universal joint ball sleeves and two universal joint ball heads, the two universal joint ball sleeves are fixedly connected to one side of the bracket, the universal joint ball head is movably connected to the inside of the universal joint ball head, one end of one of the universal joint ball heads is fixedly connected to a first fixing frame, and the inside of the first fixing frame is movably connected to a first guide wheel.

[0012] As a further preferred embodiment of the present technical solution: the second fixing frame is fixedly connected to one end of the other universal joint ball head.

[0013] As a further preferred embodiment of the technical solution: an adjusting bolt is threadedly connected to the outer side of the universal joint ball sleeve, and one end of the adjusting bolt abuts against the outer side of the universal joint ball head.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model can buffer the changing tension of the yarn to avoid the yarn breaking due to excessive tension; at the same time, by pulling the moving block to move on the outside of the fixed shaft, the moving block drives the plug post to disengage from the inside of the socket, and the moving block can be rotated forward or reversely. At this time, the moving block drives one end of the torsion spring to rotate forward or reversely, thereby adjusting the torsion of the torsion spring, and can adjust the tension of the yarn to ensure that there is a good tension between the yarn and the textile machine, preventing the yarn from loosening in the process of entering the textile machine, affecting the normal operation of the textile machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 It is a right view structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting frame structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the cylinder structure of the utility model.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. mounting seat; 2. bracket; 3. universal joint ball sleeve; 4. universal joint ball head; 5. adjusting bolt; 6. first fixing frame; 7. first guide wheel; 8. second fixing frame; 9. fixed shaft; 10. mounting frame; 11. second guide wheel; 12. torsion spring; 13. cylinder; 14. socket; 16. moving block; 17. limit plate; 18. plug column. 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] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0024] Example

[0025] See also Figure 1-5The utility model provides a technical solution: a line feed clamping device for a textile machine, comprising a mounting seat 1, a plurality of brackets 2 are mounted on the mounting seat 1, a clamping assembly is arranged on one side of the plurality of brackets 2, and an adjusting assembly is arranged on the clamping assembly.

[0026] By setting the adjustment component, the tension of the yarn can be adjusted to ensure that there is a good tension between the yarn and the textile machine, to prevent the yarn from loosening during the process of entering the textile machine, affecting the normal operation of the textile machine, and at the same time, the changing tension of the yarn can be buffered to avoid excessive tension causing the yarn to break;

[0027] The adjustment component includes a second fixed frame 8, a fixed shaft 9 and a mounting frame 10. The fixed shaft 9 is movably connected to the inside of the second fixed frame 8. The mounting frame 10 is fixedly sleeved on the outside of the fixed shaft 9. The mounting frame 10 is connected to a second guide wheel 11 through an axis. One end of the fixed shaft 9 extends to the outside of the second fixed frame 8. One side of the second fixed frame 8 is located on the outside of the fixed shaft 9 and is fixedly connected with a cylinder 13. One end of the outside of the fixed shaft 9 is movably sleeved with a torsion spring 12. One end of the outside of the fixed shaft 9 is located on the end of the cylinder 13 and is movably sleeved with a moving block 16. A plurality of jacks 14 are provided at one end of the cylinder 13. One side of the moving block 16 is fixedly connected with a plug post 18. One end of the torsion spring 12 is fixedly connected to the outside of the fixed shaft 9, and the other end of the torsion spring 12 is fixedly connected to one side of the moving block 16. One end of the fixed shaft 9 is fixedly connected to the limiting plate 17. The plug post 18 matches the socket 14, and one end of the plug post 18 is movably inserted into the inside of the socket 14. By pulling the moving block 16 to move on the outside of the fixed shaft 9, the moving block 16 drives the plug post 18 to disengage from the inside of the socket 14. At this time, the moving block 16 can be rotated forward or reversely. At this time, the moving block 16 drives one end of the torsion spring 12 to rotate forward or reversely, thereby adjusting the torsion of the torsion spring 12, and the tension of the second guide wheel 11 can be adjusted.

[0028] During the thread feeding process of the textile machine, the second guide wheel 11 will push the mounting frame 10 to rotate around the fixed shaft 9 under the action of the yarn tension, so that the moving block 16 on the fixed shaft 9 drives the other end of the torsion spring 12 to rotate, and then the torsion spring 12 can drive the second guide wheel 11 to reset, thereby completing the buffering of the yarn tension.

[0029] By setting up the clamping assembly, the normal thread feeding of the textile machine can be completed, and the thread feeding angle of the yarn can be adjusted; the clamping assembly includes two universal joint ball sleeves 3 and universal joint ball heads 4, the two universal joint ball sleeves 3 are fixedly connected to one side of the bracket 2, the universal joint ball heads 4 are movably connected to the inside of the universal joint ball heads 4, one end of one universal joint ball head 4 is fixedly connected to the first fixing frame 6, the inside of the first fixing frame 6 is movably connected to the first guide wheel 7, the second fixing frame 8 is fixedly connected to one end of the other universal joint ball head 4, and the universal joint ball The outer side of the sleeve 3 is connected with an adjusting bolt 5 through a thread, and one end of the adjusting bolt 5 is in contact with the outer side of the universal joint ball head 4; the adjusting bolt 5 can be rotated in the reverse direction so that one end of the adjusting bolt 5 is separated from the outer side of the universal joint ball head 4. At this time, the first fixing frame 6 and the second fixing frame 8 on the universal joint ball head 4 can be adjusted to match the incoming line of the textile machine. After the adjustment is completed, the adjusting bolt 5 can be rotated forward so that one end of the adjusting bolt 5 is in contact with the outer side of the universal joint ball head 4, thereby completing the fixing of the angles of the first fixing frame 6 and the second fixing frame 8.

[0030] The working principle or structural principle is that the mounting seat 1 is mounted on the textile machine, and the textile line can be clamped by the first guide wheel 7 and the second guide wheel 11. For the line feed of the textile machine at different angles, the adjusting bolt 5 can be rotated in the reverse direction so that one end of the adjusting bolt 5 is separated from the outer side of the universal joint ball head 4. At this time, the first fixing frame 6 and the second fixing frame 8 on the universal joint ball head 4 can be adjusted to match the line feed of the textile machine. After the adjustment is completed, the adjusting bolt 5 is rotated forward so that one end of the adjusting bolt 5 is in contact with the outer side of the universal joint ball head 4, and the angle of the first fixing frame 6 and the second fixing frame 8 can be fixed; in the process of the textile machine feeding the line, the second guide wheel 11 will push the mounting frame 10 to rotate with the fixed shaft 9 as the center under the action of the yarn tension, so that the moving block 16 on the fixed shaft 9 drives the other end of the torsion spring 12 to rotate, and then the torsion spring 12 can drive the second guide wheel 11 to reset, thereby buffering the changing tension of the yarn to avoid the yarn breaking due to excessive tension;

[0031] When it is necessary to adjust the tension of the yarn, the moving block 16 is pulled to move on the outside of the fixed shaft 9. At this time, the moving block 16 drives the plug 18 to disengage from the inside of the socket 14. At this time, the moving block 16 can be rotated forward or reversely. At this time, the moving block 16 drives one end of the torsion spring 12 to rotate forward or reversely, thereby adjusting the torque of the torsion spring 12. When the adjustment is completed, the yarn tension can be adjusted by inserting the plug 18 on one side of the moving block 16 into the inside of the socket 14 to ensure that there is a good tension between the yarn and the textile machine, thereby preventing the yarn from loosening during the process of entering the textile machine and affecting the normal operation of the textile machine.

[0032] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0033] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0034] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thread-in clamping device for a textile machine, comprising a mounting seat (1), characterized in that: A plurality of brackets (2) are mounted on the mounting seat (1), a clamping assembly is disposed on one side of each of the brackets (2), and an adjustment assembly is disposed on the clamping assembly; The adjustment component comprises a second fixed frame (8), a fixed shaft (9) and a mounting frame (10), wherein the fixed shaft (9) is movably connected to the inside of the second fixed frame (8), the mounting frame (10) is fixedly sleeved on the outside of the fixed shaft (9), the mounting frame (10) is connected to a second guide wheel (11) via an axis, one end of the fixed shaft (9) extends to the outside of the second fixed frame (8), one side of the second fixed frame (8) is located on the outside of the fixed shaft (9) and is fixedly connected to a cylinder (13), one end of the outside of the fixed shaft (9) is movably sleeved with a torsion spring (12), one end of the outside of the fixed shaft (9) is located on the outside of the cylinder (13) and is movably sleeved with a moving block (16), one end of the cylinder (13) is provided with a plurality of jacks (14), and one side of the moving block (16) is fixedly connected with a plug post (18).

2. The inlet wire clamping device for a textile machine according to claim 1, characterized in that: One end of the torsion spring (12) is fixedly connected to the outside of the fixed shaft (9), and the other end of the torsion spring (12) is fixedly connected to one side of the moving block (16).

3. The thread-in clamping device for a textile machine according to claim 1, characterized in that: One end of the fixed shaft (9) is fixedly connected to a limiting plate (17).

4. The thread-in clamping device for a textile machine according to claim 1, characterized in that: The plug post (18) and the plug hole (14) match each other, and one end of the plug post (18) is movably inserted into the inside of the plug hole (14).

5. The inlet wire clamping device for a textile machine according to claim 1, characterized in that: The clamping assembly comprises two universal joint ball sleeves (3) and two universal joint ball heads (4), wherein the two universal joint ball sleeves (3) are fixedly connected to one side of the bracket (2), and the universal joint ball heads (4) are movably connected to the inside of the universal joint ball heads (4), wherein one end of one of the universal joint ball heads (4) is fixedly connected to a first fixing frame (6), and the inside of the first fixing frame (6) is movably connected to a first guide wheel (7).

6. The thread-in clamping device for a textile machine according to claim 5, characterized in that: The second fixing frame (8) is fixedly connected to one end of the other universal joint ball head (4).

7. The thread-in clamping device for a textile machine according to claim 5, characterized in that: The outer side of the universal joint ball sleeve (3) is connected to an adjusting bolt (5) via a thread, and one end of the adjusting bolt (5) abuts against the outer side of the universal joint ball head (4).

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