Spiral drafting automatic yarn divider

Abstract

The utility model discloses a spiral drafting automatic yarn divider, and particularly relates to the technical field of yarn dividers, the spiral drafting automatic yarn divider comprises a base for supporting, a material guiding and carding assembly is arranged on the base, and the material guiding and carding assembly comprises a rotating roller which is arranged at the top of the base and used for supporting. A plurality of carding rods used for carding the wire body are distributed at one end of the rotating roller and located on the outer side of the rotating roller along the circumference of the axis point of the rotating roller. According to the utility model, through the arrangement of the material guiding and carding assembly, each wire body is respectively supported by the carding rods, meanwhile, the wire bodies are limited through the carding grooves, so that the stability of each wire body during dredging is ensured, and the tooth column and the turntable can rotate along the axis point of the connecting part of the turntable and the carding rods through the friction force and the torsion force during the rotation of the worm; when the carding rod rotates, the carding grooves can be driven to rotate and displace at the same time, and when the carding grooves rotate and displace, the threads can be twisted together, so that the threads can be bundled easily, and subsequent spinning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn splitters, and more specifically to a spiral-type heddle-drawing automatic yarn splitter. Background Art

[0002] Among them, it is found through searching that the utility model patent with patent application number CN201721894738.2 discloses a yarn feeding mechanism of a drawing machine, including a mounting seat and a driving motor, the driving motor is fixedly mounted on the mounting seat, and is characterized in that: it also includes a yarn feeding roller and a sensor; the sensor is fixedly mounted on the mounting seat, and the signal output end of the sensor is electrically connected to the control signal input end of the driving motor; the two ends of the yarn feeding roller are arranged on the mounting seat through a roller seat, and the yarn feeding roller includes a yarn feeding part and an idle part, the end of the yarn feeding part is drivingly connected to the output shaft of the driving motor, and the starting end of the yarn feeding part is connected to the end of the idle part; the roller surface of the yarn feeding part is provided with a spiral guide groove, and the spiral guide groove extends from the starting end of the yarn feeding part to the end of the yarn feeding part;

[0003] When the structure is in use, when the sensor senses that there is no yarn on the yarn introduction part, a signal is sent to make the drive motor drive the yarn feed roller to rotate; under the rotation and traction of the yarn feed roller, the yarn advances from the idle part of the yarn feed roller to the yarn introduction part, and falls into the spiral introduction groove in turn, so that there is a yarn in multiple sections of the spiral introduction groove on the same side roller surface; when the yarn in the spiral introduction groove reaches a certain number, the sensor feeds back to the drive motor to stop the rotation of the yarn feed roller, thereby stopping the yarn feeding; after the yarn feeding is stopped, each yarn is respectively in different sections of the spiral introduction groove on the same side roller surface, and the yarns are clearly separated, but when the yarn is transported, it is not easy to comb each yarn, and it is not easy to position when feeding, which is not convenient enough when used. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a spiral-type harness drawing automatic yarn splitter, aiming to solve the problems raised in the above background technology.

[0005] The utility model is implemented in this way. The utility model provides the following technical solutions: a spiral-type harness drawing automatic yarn separator comprises a base for support, and a material guide and combing assembly is arranged on the base;

[0006] The material guiding and combing assembly comprises a rotating roller arranged on the top of the base for support, and a plurality of combing rods for combing the thread body are distributed along the circumference of the axis point of the rotating roller at one end of the rotating roller and located on the outside of the rotating roller, and each of the combing rods is provided with a combing groove for limiting the thread body;

[0007] A rotating disc is arranged at one end of the rotating roller away from the combing rod, a plurality of tooth columns are distributed on the outer side of the rotating disc and along the circumference of the axis point of the rotating disc, and a worm meshing with the tooth columns is arranged at the bottom of the rotating disc;

[0008] It can be seen that in the above technical solution, each thread body is supported by a combing rod respectively, and the thread body is limited by a combing groove to ensure the stability of each thread body during the dredging. At the same time, the motor is started to drive the worm to rotate, and the worm engages with the tooth column when rotating, so that the tooth column and the turntable can rotate along the axis point of the connection between the turntable and the combing rod through the friction and torque when the worm rotates, thereby driving the combing rod to rotate. When the combing rod rotates, it will drive multiple combing grooves to rotate and displace at the same time. When the combing groove rotates and displaces, the various thread bodies will be twisted together, which is easy to bundle the thread bodies and is convenient for subsequent weaving.

[0009] Optionally, in a possible implementation manner, a retaining ring for protection is provided on the outer side of the combing groove, a bracket mounted on the base is provided at the bottom of the retaining ring, a limiting groove for limiting the worm is provided at the bottom of the worm and located on the base, a motor for driving the worm to rotate is provided at one end of the limiting groove and located on the base, the motor is detachably connected to the base, a clamping block for supporting the worm is movably connected at one end of the worm and located in the limiting groove, the clamping block is clamped with the limiting groove, a supporting shaft frame is movably connected to the side of the turntable away from the rotating roller, the bottom of the supporting shaft frame extends to the base and is detachably connected to the base by bolts;

[0010] It can be seen that in the above technical solution, when the worm rotates, the worm can be limited by the limit groove, and then the clamping block is clamped with the limit groove, which not only facilitates the disassembly of the worm, but also ensures the stability of the worm installation.

[0011] Technical effects and advantages of the utility model:

[0012] By setting the material guide and combing assembly, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordination of various structures, the material guide and combing assembly arranged on the base supports each wire body by the combing rod respectively, and the wire body is limited by the combing groove at the same time, so as to ensure the stability of each wire body when being guided;

[0013] When the worm rotates, it meshes with the tooth column, so that the tooth column and the turntable can rotate along the axis point of the connection between the turntable and the combing rod through the friction and torque when the worm rotates, thereby driving the combing rod to rotate. When the combing rod rotates, it will drive multiple combing grooves to rotate and displace at the same time. When the combing grooves rotate and displace, the various threads will be twisted together, which makes it easy to bundle the threads and facilitate subsequent weaving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0015] Figure 1 It is the front view of the overall structure of the utility model.

[0016] Figure 2 It is a side view of the overall structure of the utility model.

[0017] Figure 3 This is a front view of the rotating roller, combing rod and retaining ring of the utility model.

[0018] Figure 4 It is a front view of the base, supporting shaft frame and worm of the utility model.

[0019] The accompanying drawings are marked as follows: 1. base; 2. roller; 3. combing rod; 4. combing groove; 5. retaining ring; 6. bracket; 7. worm; 8. turntable; 9. gear column; 10. limit groove; 11. motor; 12. block; 13. support shaft frame. DETAILED DESCRIPTION

[0020] 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.

[0021] As attached Figure 1-4 The spiral-type automatic yarn drawing device shown in the figure supports each thread body by the combing rod 3 through the material guide and combing assembly arranged on the base 1, and limits the thread body through the combing groove 4 to ensure the stability of each thread body when it is guided, and at the same time, the motor 11 is used to start the driving worm 7 to rotate, and the worm 7 is meshed with the tooth column 9 when rotating, so that the tooth column 9 and the turntable 8 can rotate along the axis point of the connection between the turntable 8 and the combing rod 3 through the friction force and torque when the worm 7 rotates, thereby driving the combing rod 3 to rotate. When the combing rod 3 rotates, it will drive multiple combing grooves 4 to rotate and displace at the same time. When the combing grooves 4 rotate and displace, the various thread bodies will be twisted together, which is easy to bundle the thread bodies and is convenient for subsequent weaving. The specific structure of the assembly is arranged as follows;

[0022] The material guiding and combing assembly comprises a rotating roller 2 arranged on the top of the base 1 for support, and a plurality of combing rods 3 for combing the thread body are distributed along the circumference of the axis point of the rotating roller 2 at one end of the rotating roller 2 and located on the outside of the rotating roller 2, and each combing rod 3 is provided with a combing groove 4 for limiting the thread body;

[0023] A rotating disc 8 is arranged at one end of the rotating roller 2 away from the combing rod 3, a plurality of tooth columns 9 are arranged on the outer side of the rotating disc 8 and along the circumference of the axis point of the rotating disc 8, and a worm 7 meshing with the tooth columns 9 is arranged at the bottom of the rotating disc 8;

[0024] A retaining ring 5 for protection is provided on the outside of the combing groove 4, and a bracket 6 installed on the base 1 is provided at the bottom of the retaining ring 5. A limiting groove 10 for limiting the worm 7 is provided at the bottom of the worm 7 and located on the base 1, and a motor 11 for driving the worm 7 to rotate is provided at one end of the limiting groove 10 and located on the base 1, and the motor 11 is detachably connected to the base 1, and a clamping block 12 for supporting the worm 7 is movably connected at one end of the worm 7 and located in the limiting groove 10, and the clamping block 12 is clamped with the limiting groove 10, and a supporting shaft frame 13 is movably connected to the side of the turntable 8 away from the roller 2, and the bottom of the supporting shaft frame 13 extends to the base 1 and is detachably connected to the base 1 by bolts.

[0025] According to the above structure, when in use, the staff installs the device at a designated position, and when the wire bodies are being groomed, each wire body is supported by the combing rod 3, and the wire body is limited by the combing groove 4 to ensure the stability of each wire body when being groomed;

[0026] At the same time, the motor 11 is used to start the driving worm 7 to rotate. When the worm 7 rotates, it meshes with the tooth column 9, so that the tooth column 9 and the turntable 8 can rotate along the axis point where the turntable 8 and the combing rod 3 are connected due to the friction and torque when the worm 7 rotates, thereby driving the combing rod 3 to rotate;

[0027] When the combing rod 3 rotates, it drives multiple combing grooves 4 to rotate and move at the same time. When the combing grooves 4 rotate and move, the various threads are twisted together, which makes it easy to bundle the threads and facilitate subsequent weaving.

[0028] Furthermore, when the worm 7 rotates, the worm 7 can be limited by the limiting groove 10 , and then the clamping block 12 is clamped with the limiting groove 10 , which not only facilitates the disassembly of the worm 7 , but also ensures the stability of the installation of the worm 7 .

[0029] Different from the prior art, the present application discloses a spiral-type automatic yarn divider, in which each thread body is supported by a combing rod 3 respectively, and the thread body is limited by a combing groove 4 to ensure the stability of each thread body during the guide, and at the same time, the motor 11 is used to start the driving worm 7 to rotate, and the worm 7 engages with the tooth column 9 when rotating, so that the tooth column 9 and the turntable 8 can rotate along the axis point of the connection between the turntable 8 and the combing rod 3 through the friction and torque when the worm 7 rotates, thereby driving the combing rod 3 to rotate. When the combing rod 3 rotates, it will drive multiple combing grooves 4 to rotate and displace at the same time. When the combing grooves 4 rotate and displace, the various threads will be twisted together, which makes it easy to bundle the threads and facilitate subsequent weaving.

[0030] The above are only preferred embodiments of the present invention and are 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 spiral-type automatic yarn drawing device, comprising a base (1) for support, characterized in that: The base (1) is provided with a material guiding and combing assembly; The material guiding and combing assembly comprises a rotating roller (2) arranged on the top of a base (1) for support, a plurality of combing rods (3) for combing the thread body are distributed along the circumference of the axis point of the rotating roller (2) at one end of the rotating roller (2) and located on the outside of the rotating roller (2), and each of the combing rods (3) is provided with a combing groove (4) for limiting the position of the thread body; A rotating disc (8) is arranged at one end of the rotating roller (2) away from the combing rod (3); a plurality of tooth columns (9) are distributed on the outer side of the rotating disc (8) and along the circumference of the axis point of the rotating disc (8); and a worm (7) meshing with the tooth columns (9) is arranged at the bottom of the rotating disc (8).

2. The spiral heald drawing automatic yarn separator according to claim 1, characterized in that: A retaining ring (5) for protection is arranged on the outside of the combing groove (4), and a bracket (6) mounted on the base (1) is arranged at the bottom of the retaining ring (5).

3. The spiral heald drawing automatic yarn separator according to claim 1, characterized in that: A limiting groove (10) for limiting the position of the worm (7) is provided at the bottom of the worm (7) and located on the base (1).

4. The spiral heald drawing automatic yarn separator according to claim 3, characterized in that: A motor (11) for driving the worm (7) to rotate is provided at one end of the limiting groove (10) and located on the base (1); the motor (11) is detachably connected to the base (1).

5. The spiral heald drawing automatic yarn separator according to claim 3, characterized in that: One end of the worm (7) is movably connected to a clamping block (12) located in the limiting groove (10) and used to support the worm (7); the clamping block (12) is clamped with the limiting groove (10).

6. The spiral heald drawing automatic yarn separator according to claim 1, characterized in that: A support shaft frame (13) is movably connected to a side of the rotating disk (8) away from the rotating roller (2); the bottom of the support shaft frame (13) extends to the base (1) and is detachably connected to the base (1) via bolts.

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