A false twister for an elasticizer

Abstract

The application discloses a false twister of an elasticizer and belongs to the false twister field.The false twister comprises a base, a driven shaft two, a driving shaft one and a driven shaft one are arranged on the top of the base, two friction wheels are arranged on the outer edges of the driven shaft two, the driving shaft one and the driven shaft one, a wire outlet is arranged on the outer side of the base, a cleaning assembly is arranged on the top of the base, the cleaning assembly is used for cleaning the waste silk which is hung off, a collecting assembly is arranged on the bottom of the base, and the collecting assembly is used for collecting the cleaned waste silk.The waste silk cleaning assembly and the collecting assembly matched with the cleaning assembly are arranged, the waste silk which is hung off on the false twister can be cleaned and collected, the waste silk can be prevented from winding on the interval block of the spindle or the friction disc, the rotation flexibility of the friction disc is ensured, the wear degree of the friction disc can be judged according to the amount of the waste silk, and the maintenance efficiency of the friction disc is improved.

Description

Technical Field

[0001] This application relates to the field of false twisters, and more particularly to a false twister for a texturing machine. Background Technology

[0002] The stacked disc false twister consists of three sets of friction discs (drive wheel, auxiliary wheel, and pressure wheel) moving at the same speed. The high-speed rotating friction surfaces directly drive the wire harness to move and generate mechanical torsional stress on the wire harness, so as to cause the wire harness to undergo false twist deformation.

[0003] Currently, the friction discs of false twisters are mainly made of polyurethane. The curved surface of the friction disc is relatively soft, causing less damage to the filaments and making the false twisting deformation of the wire harness more obvious. However, due to the poor wear resistance of the friction disc made of polyurethane, after long-term friction with the wire harness, surface defects such as peeling, scratches, and roughness will appear on the surface of the friction disc. This will cause some of the filaments in the wire harness to be snagged. The snagged waste filaments are easy to get tangled on the spacer block of the spindle and the friction disc, reducing the flexibility of the friction disc rotation, increasing the maintenance frequency of the equipment, and reducing production efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a false twister for a texturing machine, which overcomes the shortcomings of the prior art and aims to solve the problems in the background art.

[0005] To achieve the above objectives, this application adopts the following technical solution: a false twister for a texturing machine, comprising a base, a driven shaft two, a driving shaft one, and a driven shaft one mounted on the top of the base, two friction wheels mounted on the outer edges of the driven shaft two, the driving shaft one, and the driven shaft one, a yarn feeding port being opened on the outer side of the base, a cleaning component being mounted on the top of the base for cleaning up broken waste yarn, and a collecting component being mounted on the bottom of the base for collecting the cleaned waste yarn.

[0006] In a preferred embodiment, the cleaning assembly includes a bracket mounted on the outside of a base. The outer ring of a bearing is fixed to the side wall of the bracket, and an external gear ring is fixed to the inner ring of the bearing. A gear meshes with the outer edge of the external gear ring, and the output shaft of a powerful motor is fixedly connected to the bottom of the gear. An air pump is mounted on the outside of the bracket, and one end of an air pipe is fixedly connected to the output end of the air pump. An air nozzle is fixedly connected to the other end of the air pipe.

[0007] By adopting the above technical solution, the air pump can be driven to work in conjunction with the air pipe to spray gas through the air nozzle. The gas blown out by the air nozzle can then be used to clean the broken waste wires on the equipment above the base, so as to prevent the waste wires from getting tangled on the spindle or the spacer of the friction wheel, ensuring the rotational flexibility of the friction wheel, thereby reducing the maintenance frequency of the equipment and improving production efficiency. Furthermore, a powerful motor can be driven to rotate the gear, which in turn can drive the external gear ring to rotate on top of the bearing, thereby adjusting the position of the air nozzle. This allows for the cleaning of waste wires at different positions above the driven shaft, ensuring thorough cleaning.

[0008] In a preferred embodiment, a positioning cover is installed on the outer edge of the bearing, and the powerful motor is fixed to the inner wall of the positioning cover.

[0009] By adopting the above technical solution, it can be used to position powerful motors, ensuring their stability during operation and preventing them from easily shaking.

[0010] In a preferred embodiment, the collection component includes a storage box, which is installed at the bottom of the base, and the outer edge of the storage box is connected to a discharge port.

[0011] By adopting the above technical solution, the waste filaments blown off by the cleaning component can fall directly into the inside of the collection box for collection, which facilitates overall collection. Furthermore, the waste filaments collected inside the collection box can be guided to the outside through the discharge port.

[0012] In a preferred embodiment, a vertical pole is mounted on the top of the base, and a guide wheel is mounted on one side of the vertical pole.

[0013] By adopting the above technical solution, the yarn bundle is guided by the guide wheel, and spirally passes through the gap between three parallel stacked friction wheels. The yarn bundle then encounters the inlet disc, working disc, and outlet disc of each friction wheel in sequence. The edges of the friction wheels rub against the surface of the yarn bundle, and the multiple friction wheels work together to drive the yarn bundle to rotate forward. False twist is applied through the friction between the disc surface and the yarn. The upstream section is twisted and the downstream section is untwisted, ultimately achieving the false twist deformation of the yarn bundle.

[0014] In a preferred embodiment, a spacer block is mounted on the top of the base.

[0015] By adopting the above technical solution, the friction wheels on the spindle can be clamped and restricted, and the stacking distance between different friction wheels can be controlled, so that the wire harness can contact the friction disc for false twisting.

[0016] In a preferred embodiment, the trachea is an extendable flexible tube, and the trachea is fixedly connected to the inner wall of the outer toothed ring.

[0017] By adopting the above technical solution, the air tube can be extended when the nozzle is moved to different positions, and it will not be pulled and broken.

[0018] The beneficial effects of this application are: This texturing machine's false twister, by setting up a waste yarn cleaning component and a collection component that cooperates with the cleaning component, can clean and collect the waste yarn that is caught on the false twister, so as to avoid the waste yarn getting tangled on the spindle or the spacer of the friction disc, ensure the rotation flexibility of the friction disc, and make it easy to judge the wear degree of the friction disc based on the amount of waste yarn, thereby improving the maintenance efficiency of the friction disc.

[0019] The false twister of this texturing machine drives a powerful motor to rotate a gear, which in turn drives an external gear ring to rotate on top of the bearing, thereby adjusting the position of the air nozzle. Furthermore, it can clean waste yarn at different positions above the driven shaft, ensuring thorough cleaning. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the overall structure from another perspective of this application; Figure 3 This is a schematic diagram of the spacer block structure of this application; Figure 4 This is a schematic diagram of the cleaning component structure in this application.

[0021] Explanation of reference numerals in the attached figures: 1. Base; 2. Driven shaft 2; 3. Driven shaft 1; 4. Driven shaft 1; 5. Upright pole; 6. Guide wheel; 7. Friction wheel; 8. Spacer block; 9. Wire feed port; 10. Storage box; 11. Discharge port; 12. Bracket; 13. Bearing; 14. External gear ring; 15. Gear; 16. High-power motor; 17. Positioning cover; 18. Air pipe; 19. Air nozzle; 20. Air pump. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0023] Reference Figure 1-4 A false twister for a texturing machine includes a base 1. A driven shaft 2, a drive shaft 3, and a driven shaft 4 are mounted on the top of the base 1. Two friction wheels 7 are mounted on the outer edges of the driven shaft 2, drive shaft 3, and driven shaft 4. A yarn feed port 9 is opened on the outer side of the base 1. A cleaning component is mounted on the top of the base 1 for cleaning up broken waste yarn. A collection component is mounted on the bottom of the base 1 for collecting the cleaned waste yarn.

[0024] See Figure 4 The cleaning assembly includes a bracket 12, which is mounted on the outside of the base 1. The outer ring of a bearing 13 is fixed to the side wall of the bracket 12, and an external gear ring 14 is fixed to the inner ring of the bearing 13. A gear 15 meshes with the outer edge of the external gear ring 14. The output shaft of a powerful motor 16 is fixedly connected to the bottom of the gear 15. An air pump 20 is mounted on the outside of the bracket 12. One end of an air pipe 18 is fixedly connected to the output end of the air pump 20, and the other end of the air pipe 18 is fixedly connected to an air nozzle 19, allowing the air pump 20 to operate in conjunction with the air pipe 18 to deliver air through the air nozzle 19. The air is sprayed out, and the gas blown out by the air nozzle 19 can be used to clean the waste wires that have been broken off on the equipment above the base 1, so as to prevent the waste wires from getting tangled on the spindle or the spacer block 8 of the friction wheel 7, ensuring the rotation flexibility of the friction wheel 7, thereby reducing the maintenance frequency of the equipment and improving production efficiency. Furthermore, it can drive the powerful motor 16 to drive the gear 15 to rotate, which in turn drives the external gear ring 14 to rotate on top of the bearing 13, realizing the adjustment of the position of the air nozzle 19, and further cleaning the waste wires at different positions above the driven shaft 2, ensuring the thoroughness of the cleaning.

[0025] See Figure 4 A positioning cover 17 is installed on the outer edge of the bearing 13, and the powerful motor 16 is fixed to the inner wall of the positioning cover 17, so that the powerful motor 16 can be positioned to ensure its stability during operation and prevent it from shaking easily.

[0026] See Figure 1 and Figure 2 The collection component includes a storage box 10, which is installed at the bottom of the base 1. The outer edge of the storage box 10 is connected to a discharge port 11, so that the waste filaments blown off by the cleaning component can fall directly into the inside of the storage box 10 for collection, thus facilitating overall collection. The discharge port 11 can also be used to guide the waste filaments collected inside the storage box 10 to the outside.

[0027] See Figure 3 A vertical rod 5 is installed on the top of the base 1, and a guide wheel 6 is installed on one side of the vertical rod 5. The guide wheel 6 guides the yarn bundle so that the yarn bundle spirals through the gaps between three parallel stacked friction wheels 7. The yarn bundle then encounters the inlet disc, working disc, and outlet disc of each string of friction wheels 7 in sequence. The edges of the friction wheels 7 rub against the surface of the yarn bundle. The multiple friction wheels 7 work together to drive the yarn bundle to rotate forward. False twist is applied through the friction between the disc surface and the yarn. The upstream section is twisted and the downstream section is untwisted, ultimately forming a false twist deformation of the yarn bundle.

[0028] See Figure 3The base 1 has a spacer block 8 installed on its top, which can clamp and restrict the friction wheel 7 on the spindle shaft and control the stacking distance between different friction wheels 7 so that the wire harness can contact the friction disc for false twisting.

[0029] See Figure 4 The air tube 18 is an extendable hose, which is fixedly connected to the inner wall of the outer toothed ring 14, so that the air tube 18 can be extended when the air nozzle 19 is moved to different positions, and will not be pulled and broken.

[0030] Working principle: First, the guide wheel 6 guides the yarn bundle, causing it to spirally pass through the gaps between three parallel stacked friction wheels 7. The yarn bundle then sequentially interacts with the inlet disc, working disc, and outlet disc of each friction wheel 7, causing the edges of the friction wheels 7 to rub against the surface of the yarn bundle. Multiple friction wheels 7 work together to drive the yarn bundle to rotate and move forward. False twist is applied through the friction between the disc surface and the yarn, with twisting at the upstream end and untwisting at the downstream end, ultimately achieving the false twist deformation of the yarn bundle. Simultaneously, the air pump 20 can be driven to work with the air pipe 18 to spray gas through the air nozzle 19. The gas blown out by the air nozzle 19 can then be used to clean the waste wires that have been caught on the equipment above the base 1, so as to prevent the waste wires from getting tangled on the spindle or the spacer block 8 of the friction wheel 7, ensuring the rotational flexibility of the friction wheel 7, thereby reducing the maintenance frequency of the equipment and improving production efficiency. Furthermore, the powerful motor 16 can be driven to drive the gear 15 to rotate, which in turn drives the external gear ring 14 to rotate on top of the bearing 13, thereby adjusting the position of the air nozzle 19. This allows for the cleaning of waste wires at different positions above the driven shaft 2, ensuring thorough cleaning. The blown-off waste wires fall directly into the storage box 10 for collection and processing.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A false twister for a texturing machine, comprising a base (1), characterized in that, The base (1) is equipped with a driven shaft 2 (2), a driving shaft 1 (3) and a driven shaft 1 (4) on its top. Two friction wheels (7) are installed on the outer edges of the driven shaft 2 (2), the driving shaft 1 (3) and the driven shaft 1 (4). A wire feeding port (9) is opened on the outer side of the base (1). A cleaning component is installed on the top of the base (1). The cleaning component is used to clean up the broken waste wires. A collection component is installed at the bottom of the base (1). The collection component is used to collect the cleaned waste wires. The cleaning assembly includes a bracket (12), which is installed on the outside of the base (1). The outer ring of a bearing (13) is fixed to the side wall of the bracket (12), and an outer gear ring (14) is fixed to the inner ring of the bearing (13). A gear (15) meshes with the outer edge of the outer gear ring (14). The output shaft of a powerful motor (16) is fixedly connected to the bottom of the gear (15). An air pump (20) is installed on the outside of the bracket (12). One end of an air pipe (18) is fixedly connected to the output end of the air pump (20), and an air nozzle (19) is fixedly connected to the other end of the air pipe (18). A positioning cover (17) is installed on the outer edge of the bearing (13), and the powerful motor (16) is fixed to the inner wall of the positioning cover (17). The trachea (18) is an extendable hose, and the trachea (18) is fixedly connected to the inner wall of the outer toothed ring (14).

2. The false twister of a texturing machine according to claim 1, characterized in that, The collection component includes a storage box (10), which is installed at the bottom of the base (1), and the outer edge of the storage box (10) is connected to a discharge port (11).

3. The false twister of a texturing machine according to claim 1, characterized in that, A vertical pole (5) is installed on the top of the base (1), and a guide wheel (6) is installed on one side of the vertical pole (5).

4. The false twister of a texturing machine according to claim 1, characterized in that, A spacer block (8) is installed on the top of the base (1).

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