Doubling thread guiding device of textile machine
By using a fixed pulley device in the yarn guiding device and introducing components such as mounting base, swing groove, side hinge seat, control screw, drive motor and pressure sensor into the guiding device on the textile machine, the problems of yarn vibration and swaying are solved, the automatic adjustment of the guiding pulley is realized, and the stability and flexibility of yarn guiding are improved.
Patent Information
- Application Number
- CN202520032391.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-07
AI Technical Summary
Existing textile machines use fixed pulleys for guiding, which causes the yarn to shake or swing during the spinning process and cannot automatically adjust its position according to the stress of the yarn, thus causing obstruction.
A spinning guide device for a textile machine is adopted, including components such as a mounting base, a swing chute, a side hinge base, a control screw, a drive motor, a pressure sensor, and a guide pulley. The pressure sensor provides feedback on the yarn stress, and the drive motor adjusts the position and angle of the guide pulley to achieve automatic compensation.
It enables automatic adjustment of the position and angle of the guide pulley, reduces yarn vibration, improves the stability and flexibility of yarn guidance, and adapts to multi-directional guidance needs.
Smart Images
Figure CN223687835U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to textile parts technical field, more specifically, especially relate to a textile machine spinning line guiding device. BACKGROUND
[0002] The guiding device is needed to guide when the textile machine is reasoning, and the direction of conveying the spinning line needs to be adjusted in the spinning process, mainly using the pulley structure to guide, positioning and installing the pulley, then the spinning line is worn through the outside of the pulley, and the pulley provides the guiding and reversing effect to the spinning line during spinning.
[0003] Based on the above, the guiding device currently used adopts the fixed pulley to guide, but the spinning line will shake or swing constantly during the spinning process, and according to the movement of the take-up position, the fixed pulley can cause obstruction, and lacks the adaptive function of automatically adjusting the position according to the stress of the spinning line. UTILITY MODEL CONTENTS
[0004] In order to solve the above technical problems, the utility model provides a textile machine spinning line guiding device to solve the problem that the existing guiding device adopts the fixed pulley to guide, but the spinning line will shake or swing constantly during the spinning process, and according to the movement of the take-up position, the fixed pulley can cause obstruction, and lacks the adaptive function of automatically adjusting the position according to the stress of the spinning line.
[0005] The purpose and function of the textile machine spinning line guiding device are achieved by the following specific technical means:
[0006] A textile machine spinning line guiding device, comprising a mounting seat, the mounting seat is provided with assembly holes at both ends; a swing sliding groove is fixedly provided with side hinges at both ends, the outside of the side hinges is rotationally arranged on the front side of the mounting seat; a control lead screw is rotationally arranged between the two groups of side hinges; a guide is slidingly arranged in the swing sliding groove; a U-shaped seat is arranged in the guide; two groups of guide rods are fixedly arranged on both sides of the U-shaped seat, and the guide rods are slidingly connected with both sides of the guide; and a pressure sensor is fixedly arranged on both sides of the guide.
[0007] Further, an L-shaped rotary frame is fixedly arranged at one end of the front side of the mounting seat, a control worm is eccentrically rotationally arranged in the middle of the L-shaped rotary frame, and the outer end of the control worm is a hand spinning wheel structure.
[0008] Further, a drive motor is fixedly arranged outside the side hinge, and the drive motor is in transmission connection with the control lead screw.
[0009] Further, a worm wheel is fixedly arranged outside the left side shaft of the side hinge, and the worm wheel is in transmission connection with the control worm.
[0010] Further, the middle rotation of the U-shaped seat is provided with a guide pulley, and the outer middle of the guide pulley is provided with a U-shaped ring groove; two groups of stress sheets are slidably arranged outside the guide rods.
[0011] Further, the guide rod is externally sleeved with a spring, and the stress sheet is attached to the pressure sensor through the spring outside the guide rod.
[0012] Compared with the prior art, the present application has the following beneficial effects:
[0013] The position of the guide pulley can be changed, and can automatically compensate for the change of the guiding position of the yarn during the guiding of the yarn. The stress is applied to the guide pulley by the yarn, so that the guide pulley moves. When the stress of the guide pulley changes, it is applied to the stress sheet, and then the stress sheet applies pressure to the pressure sensor. The pressure is fed back through the pressure sensor, and then the driving motor is started to drive the control screw to rotate, and the position of the guide pulley is directly adjusted through the screw transmission.
[0014] The angle of the guide pulley can be adjusted. If it is necessary to adjust the angle of the guide pulley to support the yarn to avoid affecting the yarn, the control worm is rotated to drive the worm gear to rotate, the swing sliding groove is swung as a whole, and then the angle of the guide pulley is adjusted to guide. A plurality of guide pulleys are adjusted to different angles to facilitate multi-directional guidance.
[0015] The mounting seat is convenient and simple to assemble. According to the required number, a corresponding number of mounting seats can be installed. A plurality of guide pulleys are adjusted to different angles to facilitate multi-directional guidance, and can guide in multiple directions to achieve different angle guiding effects. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.
[0017] Figure 2 It is a schematic diagram of the shaft side structure of the present application.
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the guide of the present application.
[0019] Figure 4 It is a schematic diagram of the shaft side structure of the guide of the present application.
[0020] Figure 5 It is a schematic diagram of the A local enlarged structure of the present application.
[0021] In the figure, the correspondence between the component name and the drawing number is as follows:
[0022] 1, mounting seat; 101, L-shaped rotary frame; 102, control worm; 2, swing chute; 201, side hinge seat; 202, control screw; 203, drive motor; 204, worm gear; 3, guide; 4, U-shaped seat; 401, guide rod; 402, guide pulley; 403, stress sheet; 5, pressure sensor. DETAILED DESCRIPTION
[0023] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples.
[0024] Example 1:
[0025] As shown in the accompanying Figure 1 to the accompanying Figure 5 As shown:
[0026] The utility model provides a textile machine thread guide device, including mounting seat 1, the both ends of mounting seat 1 are all set up assembly hole; Swing chute 2, swing chute 2 both ends are fixedly set up with side hinge seat 201, the outside rotation of side hinge seat 201 is set in the front side of mounting seat 1, between two groups of side hinge seat 201, rotation is provided with control screw 202, swing chute 2 is provided with guide 3 in the sliding fit, the middle of guide 3 is provided with U-shaped seat 4, both sides of U-shaped seat 4 are fixedly provided with two groups of guide rod 401, and guide rod 401 is slidably connected with both sides of guide 3, and both sides of guide 3 are fixedly provided with pressure sensor 5.
[0027] Among them, the front side of mounting seat 1 is fixedly provided with L-shaped rotary frame 101, and the middle of L-shaped rotary frame 101 is eccentrically rotatably provided with control worm 102, and the outer end of control worm 102 is a hand winding wheel structure.
[0028] Among them, the outside of side hinge seat 201 is fixedly provided with drive motor 203, and drive motor 203 is in transmission connection with control screw 202.
[0029] Among them, the left side shaft outside of side hinge seat 201 is fixedly provided with worm gear 204, and worm gear 204 is in transmission connection with control worm 102.
[0030] Among them, the middle of U-shaped seat 4 is rotatably provided with guide pulley 402, and the outside middle of guide pulley 402 is provided with U-shaped ring groove, and the outside of both sides guide rod 401 is slidably provided with two groups of stress sheets 403, and the main body of stress sheet 403 is T-shaped structure.
[0031] Among them, the outside of guide rod 401 is provided with spring, and stress sheet 403 is attached to pressure sensor 5 through the spring outside guide rod 401.
[0032] As Figures 1-5As shown, when the yarn passes through the guide pulley 402, the guide pulley 402 will be driven to rotate by friction, and when the guide direction of the guide pulley 402 changes, stress is applied to the guide pulley 402 to move the guide pulley 402; when the guide pulley 402 changes stress, stress is applied to the stress sheet 403, and the stress sheet 403 applies pressure to the pressure sensor 5, and the pressure sensor 5 feeds back the pressure;
[0033] The pressure sensor 5 is connected to the control device, which is controlled by a program and automatically adjusts according to the pressure received by the two pressure sensors 5;
[0034] During the winding or unwinding of the yarn, the yarn moves around the winding drum or is released, so that after the position of the yarn guide is offset, the driving motor 203 is started to drive the control lead screw 202 to rotate, the guide 3 is driven by the control lead screw 202 to move, and then the position of the guide pulley 402 is directly adjusted to the appropriate guide position, and automatic compensation is realized.
[0035] Embodiment 2:
[0036] On the basis of embodiment 1, when it is necessary to adjust the angle of the guide pulley 402, the yarn is supported to avoid affecting the yarn, the control worm 102 is rotated to drive the worm gear 204 to rotate, the swing sliding groove 2 is swung as a whole, and then the angle of the guide pulley 402 is swung and adjusted; according to the required number, a corresponding number of mounting seats 1 can be installed, and a plurality of guide pulleys 402 are adjusted to different angles to facilitate multi-directional guiding.
[0037] The specific use mode and effect of the embodiment are as follows:
[0038] In the utility model, when in use, according to the required number, a corresponding number of mounting seats 1 can be installed, the mounting seat 1 is installed outside the textile machine, and the yarn needs to pass through the position;
[0039] The yarn can pass through the guide pulley 402;
[0040] If it is necessary to adjust the angle of the guide pulley 402, the yarn is supported to avoid affecting the yarn, the control worm 102 is rotated to drive the worm gear 204 to rotate, the swing sliding groove 2 is swung as a whole, and then the angle of the guide pulley 402 is swung and adjusted to facilitate guiding, and a plurality of guide pulleys 402 are adjusted to different angles to facilitate multi-directional guiding;
[0041] When the yarn passes through the guide pulley 402, the guide pulley 402 will be driven to rotate by friction, and when the direction of the guide pulley 402 is changed, stress will be applied to the guide pulley 402 to move the guide pulley 402, and when the stress of the guide pulley 402 changes, stress will be applied to the stress sheet 403, and then the stress sheet 403 will apply pressure to the pressure sensor 5, and the pressure sensor 5 will feedback the pressure;
[0042] The pressure sensor 5 is connected to the control device, which automatically adjusts according to the pressure received by the pressure sensor 5 on both sides through program control, starts the driving motor 203 to drive the control lead screw 202 to rotate, and uses the control lead screw 202 to drive the guide 3 to move, and then directly adjusts the position of the guide pulley 402 to automatically compensate and automatically adjust to the appropriate guide position.
Claims
1. A spinning thread guide device for a textile machine, characterized in that, Include: The mounting seat (1) is provided with assembly hole at both ends; The swing sliding groove (2) is fixedly provided with side hinge seat (201) at both ends, and the outer part of the side hinge seat (201) is rotatably arranged on the front side of the mounting seat (1); The control lead screw (202) is rotatably arranged between the two groups of side hinge seats (201); The guide (3) is slidingly arranged in the swing sliding groove (2); The U-shaped seat (4) is arranged in the guide (3); The two groups of guide rods (401) are fixedly arranged on both sides of the U-shaped seat (4), and the guide rods (401) are slidingly connected with both sides of the guide (3); The pressure sensor (5) is fixedly arranged on both sides of the guide (3).
2. A yarn guide for a textile machine as claimed in claim 1, characterised in that: The front end of the mounting seat (1) is fixedly provided with L-shaped rotary table (101), and the middle of the L-shaped rotary table (101) is eccentrically rotatably provided with control worm (102), and the outer end of the control worm (102) is hand winding wheel structure.
3. A yarn guide for a textile machine as claimed in claim 1, wherein: The outer part of the side hinge seat (201) is fixedly provided with driving motor (203), and the driving motor (203) is drivingly connected with the control lead screw (202).
4. A yarn guide for a textile machine as claimed in claim 2, wherein: The outer part of the left rotating shaft of the side hinge seat (201) is fixedly provided with worm wheel (204), and the worm wheel (204) is drivingly connected with the control worm (102).
5. A yarn guide for a textile machine as claimed in claim 1, characterized in that: The U-shaped seat (4) is rotatably provided with guide pulley (402) in the middle, and the outer part of the guide pulley (402) is provided with U-shaped ring groove; The two groups of stress sheets (403) are slidingly arranged outside the two guide rods (401); The main body of the stress sheet (403) is T-shaped structure.
6. A yarn guide device for a textile machine as claimed in claim 5, characterized in that: The outer part of the guide rod (401) is provided with spring, and the stress sheet (403) is attached to the pressure sensor (5) through the spring outside the guide rod (401).