Textile yarn woolen yarn removing device
By combining a tension detection mechanism and an electric push rod, the yarn tension is adjusted in real time, solving the problem of yarn breakage during the depilation process and achieving stable yarn delivery and efficient depilation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-20
AI Technical Summary
In existing textile yarn de-linting devices, excessive yarn tension can easily cause breakage, while insufficient tension can cause sagging, affecting the de-linting effect and making the yarn easily cut by the blade.
The system employs a tension detection mechanism and an electric push rod to adjust the yarn tension in real time, ensuring that the yarn maintains appropriate tension during the de-pilling process. The combination of guide wheels, tensioning wheels, and cutting wheels enables stable yarn feeding and cutting.
It effectively prevents yarn breakage, improves lint removal, enhances yarn surface smoothness, and reduces the risk of contact between yarn and blade.
Smart Images
Figure CN224015883U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to textile yarn processing technical field, concretely relates to a device that removes wool silk of textile yarn. BACKGROUND
[0002] The device that removes wool silk of textile yarn is usually blade cutting type hair removal, and the hair on the surface of the yarn is cut through the high-speed rotating blade to make the surface of the yarn more smooth.
[0003] The hair or dander on the surface of the yarn is cut through the high-speed rotating blade to achieve the purpose of removing wool silk of textile yarn, but the tension of the yarn is too large, and the yarn is prone to breakage, if the tension of the yarn is small, the yarn will sag and have an arc, which affects the effect of removing wool silk, and the sagging yarn will excessively contact the rotating blade, and the blade is prone to cutting the yarn. UTILITY MODEL CONTENTS
[0004] In view of the problems in the prior art, the utility model aims at providing a device that removes wool silk of textile yarn, which adjusts the tension of the yarn to ensure that the yarn maintains appropriate tension during the hair removal process and avoids the occurrence of yarn breakage.
[0005] To solve the problems in the background art, the utility model adopts the following technical scheme:
[0006] A device that removes wool silk of textile yarn, comprising two mounting frames, the top of the bottom mounting frame is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with the top mounting frame, the inner side of the bottom mounting frame is rotatably connected with two guide wheels, the inner wall of the top mounting frame is rotatably connected with two tensioning wheels and a cutting wheel, the back of the top mounting frame is fixedly connected with a motor, the output shaft of the motor penetrates through the top mounting frame and is fixedly connected with the cutting wheel, the top of the bottom mounting frame is fixedly connected with two mounting plates, the two mounting plates are both provided with a tension detection mechanism, the top of the bottom mounting frame is fixedly connected with a controller, and the output end of the controller is signal-connected with the electric push rod.
[0007] The tension detection mechanism comprises a square groove, the square groove is arranged on the mounting plate, the inner wall of the mounting plate is slidably connected with a square rod, one end of the square rod is fixedly connected with a spring, the other end of the square rod is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a sliding rod, one end of the square rod close to the cutting wheel is fixedly connected with a distance sensor, and the output end of the distance sensor is signal-connected with the controller.
[0008] Further description of the above technical scheme:
[0009] The slide rod is sleeved with a slide sleeve which is rotationally connected to the slide rod, and the surface of the slide sleeve is smooth.
[0010] As a further description of the above technical solution:
[0011] The top of the mounting frame at the bottom is fixedly connected with four limiting rods, and the top of each of the four limiting rods penetrates and extends to the top of the top mounting frame.
[0012] As a further description of the above technical solution:
[0013] The cutting wheel comprises a rotating rod, both ends of the rotating rod are rotationally connected to the top mounting frame, the back end of the rotating rod is fixedly connected to the output shaft of the motor, the rotating rod is sleeved with a rotating disc which is fixedly connected to the rotating rod, the rotating disc is provided with a groove, the cross section of the groove is in V shape, and the inner wall of the groove is fixedly connected with two groups of annularly distributed blades.
[0014] As a further description of the above technical solution:
[0015] The surface of the tensioning wheel is smooth.
[0016] As a further description of the above technical solution:
[0017] The top of the mounting frame at the bottom is fixedly connected with an alarm module, and the input end of the alarm module is signal connected with the controller.
[0018] Compared with the prior art, the utility model has the advantages that:
[0019] The scheme can detect the tension of the textile yarn, control the tension of the textile yarn in the first time, make the textile yarn pass through the groove in a stable tension state, improve the effect of removing the textile yarn wool silk by the blades, and reduce the occurrence of the yarn breakage. BRIEF DESCRIPTION OF DRAWINGS
[0020] Fig. 1 It is a perspective view of the utility model;
[0021] Fig. 2 It is a second perspective view of the utility model;
[0022] Fig. 3 It is a third perspective view of the utility model;
[0023] Fig. 4 It is a sectional view of the utility model;
[0024] Fig. 5 It is a side sectional view of the rotating disc in the utility model.
[0025] Explanation of reference numerals in the drawings:
[0026] 1, mounting frame; 2, electric push rod; 3, guide wheel; 4, tensioning wheel; 5, cutting wheel; 501, rotating rod; 502, rotating disc; 503, groove; 504, blade; 6, motor; 7, mounting plate; 8, tension detection mechanism; 801, square groove; 802, square rod; 803, spring; 804, mounting groove; 805, sliding rod; 806, distance sensor; 9, controller; 10, sliding sleeve; 11, limiting rod; 12, limiting piece; 13, alarm module. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model;
[0028] Please refer to Figs. 1-5 In the utility model: a device for removing wool and silk from textile yarn, two mounting frames 1 are included, the top of the bottom mounting frame 1 is fixedly connected with an electric push rod 2, the telescopic end of the electric push rod 2 is fixedly connected with the top mounting frame 1, the inner side of the bottom mounting frame 1 is rotatably connected with two guide wheels 3, the inner wall of the top mounting frame 1 is rotatably connected with two tensioning wheels 4 and a cutting wheel 5, the back of the top mounting frame 1 is fixedly connected with a motor 6, the output shaft of the motor 6 penetrates through the top mounting frame 1 and is fixedly connected with the cutting wheel 5, the top of the bottom mounting frame 1 is fixedly connected with two mounting plates 7, the two mounting plates 7 are both provided with a tension detection mechanism 8, the top of the bottom mounting frame 1 is fixedly connected with a controller 9, and the output end of the controller 9 is signal connected with the electric push rod 2; the tension detection mechanism 8 includes a square groove 801, the square groove 801 is arranged on the mounting plate 7, the inner wall of the mounting plate 7 is slidably connected with a square rod 802, one end of the square rod 802 is fixedly connected with a spring 803, the other end of the square rod 802 is provided with a mounting groove 804, the inner wall of the mounting groove 804 is fixedly connected with a sliding rod 805, one end of the square rod 802 close to the cutting wheel 5 is fixedly connected with a distance sensor 806, and the output end of the distance sensor 806 is signal connected with the controller 9; the cutting wheel 5 includes a rotating rod 501, both ends of the rotating rod 501 are rotatably connected with the top mounting frame 1, the back end of the rotating rod 501 is fixedly connected with the output shaft of the motor 6, the rotating rod 501 is sleeved with a rotating disc 502 fixedly connected with the rotating rod 501, the rotating disc 502 is provided with a groove 503, the cross section shape of the groove 503 is V-shaped, and the inner wall of the groove 503 is fixedly connected with two groups of annularly distributed blades 504.
[0029] The utility model discloses a textile yarn input end will pass right side of the guiding wheel 3 bottom left side, left side's slide bar 805 right side, left side's tension pulley 4 top left side, the inside of the recess 503, right side's tension pulley 4 top right side, right side's slide bar 805 left side and pass right side guiding wheel 3's bottom left side right -hand delivery when removing the wool silk to textile yarn, the spring 803's elasticity will pull textile yarn through square bar 802 and slide bar 805 when conveying textile yarn, and then let textile yarn be tight on two tension pulleys 4, let textile yarn can be horizontal straight from the recess 503, when starting work, open motor 6, and motor 6 will drive rotary disc 502 rotation through rotating rod 501, and rotary disc 502 rotates and will drive blade 504 in the recess 503 rotation, when textile yarn slides from the recess 503, blade 504 will cut the wool silk on the surface of textile yarn, and the recess 503 is V-shaped, and then can set up two sets of blade 504 and cut the surface of textile yarn, improve the quality of the wool silk cutting on the surface of textile yarn.
[0030] During the cutting process, the textile yarn has a certain tension, and the tension of the textile yarn will pull the slide bar 805 to drive the square bar 802 to move. During the process, the square bar 802 will compress the spring 803. The tension of the textile yarn will resist the elasticity of the spring 803. The textile yarn is under proper tension, and the tension of the textile yarn and the elasticity of the spring 803 are in a balanced state. At this time, the square bar 802 tends to be stable, and the distance sensor 806 detects that the length of the square bar 802 exceeds the length of the mounting plate 7 and remains stable.
[0031] If the tension of the textile yarn becomes smaller, the elasticity of the spring 803 is greater than the tension of the textile yarn at this time. The square bar 802 will move along the inner wall of the square groove 801 to one side of the cutting wheel 5. At this time, the data detected by the distance sensor 806 will become larger.
[0032] If the tension of the textile yarn becomes larger, the tension of the textile yarn is greater than the elasticity of the spring 803 at this time. The square bar 802 will slide along the inner wall of the square groove 801 and move away from the cutting wheel 5. At this time, the data detected by the distance sensor 806 will become smaller.
[0033] By observing the data change detected by the distance sensor 806, the tension of the textile yarn can be judged, and according to the tension of the textile yarn, the electric push rod 2 is started to drive the top mounting frame 1 to move upwards, so that the size of the textile yarn can be changed. When the tension of the textile yarn decreases, the electric push rod 2 is started to drive the top mounting frame 1 to rise, at this time, the tensioning wheel 4 will move away from the guide wheel 3, and then the textile yarn will be pulled tight, so that the purpose of increasing the tension of the textile yarn is achieved. Conversely, after the electric push rod 2 is started to drive the top mounting frame 1 to descend, at this time, the tensioning wheel 4 will move towards the guide wheel 3, and then the textile yarn will be relaxed, so that the purpose of reducing the tension of the textile yarn is achieved. The device can detect the tension of the textile yarn and control the tension of the textile yarn in the first time, so that the textile yarn can pass through the groove 503 in a stable tension state, improve the effect of removing the textile yarn by the blade 504, and reduce the occurrence of yarn breakage.
[0034] Please refer to Fig. 4 Wherein: the sliding rod 805 is sleeved with a sliding sleeve 10 rotationally connected therewith, and the surface of the sliding sleeve 10 is smooth.
[0035] In the utility model, the setting of the sliding sleeve 10 can reduce the friction between the textile yarn and the sliding rod 805, thereby improving the practicability of the device.
[0036] Please refer to Figs. 1-4 Wherein: the top of the bottom mounting frame 1 is fixedly connected with four limiting rods 11, and the top ends of the four limiting rods 11 all extend to the top of the top mounting frame 1.
[0037] In the utility model, the setting of the limiting rod 11 can limit the two mounting frames 1, thereby improving the stability of the device.
[0038] Please refer to Figs. 1-4 Wherein: the tensioning wheel 4 is sleeved with two limiting sheets 12 fixedly connected therewith, and the surface of the tensioning wheel 4 is smooth.
[0039] In the utility model, the setting of the limiting sheet 12 can avoid the movement of the yarn, thereby improving the practicability of the device.
[0040] Please refer to Fig. 1 Wherein: the top of the bottom mounting frame 1 is fixedly connected with an alarm module 13, and the input end of the alarm module 13 is signal connected with the controller 9.
[0041] In the utility model, if the textile yarn appears the condition of broken line, the square bar 802 will completely lose the tension effect of the yarn, the elasticity of the spring 803 will completely release, the data detected by the distance sensor 806 will be maximum at the time, when the data is detected to be the maximum value, it indicates that the condition of broken line appears, the alarm module 13 will alarm at the time, reminding the worker to adjust in the first time, improving the practicality of the device.
[0042] The above is only the preferred specific implementation manner of the utility model; but the protection scope of the utility model is not limited to this. Any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the improvement concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A device for removing lint from textile yarns, comprising two mounting frames (1), characterized in that: An electric push rod (2) is fixedly connected to the top of the bottom mounting frame (1). The telescopic end of the electric push rod (2) is fixedly connected to the top mounting frame (1). Two guide wheels (3) are rotatably connected to the inner side of the bottom mounting frame (1). Two tensioning wheels (4) and a cutting wheel (5) are rotatably connected to the inner wall of the top mounting frame (1). A motor (6) is fixedly connected to the back of the top mounting frame (1). The output shaft of the motor (6) passes through the top mounting frame (1) and is fixedly connected to the cutting wheel (5). Two mounting plates (7) are fixedly connected to the top of the bottom mounting frame (1). Tension detection mechanisms (8) are provided on both mounting plates (7). A controller (9) is fixedly connected to the top of the bottom mounting frame (1). The output end of the controller (9) is signal-connected to the electric push rod (2). The tension detection mechanism (8) includes a square groove (801), which is opened on the mounting plate (7). A square rod (802) is slidably connected to the inner wall of the mounting plate (7). A spring (803) is fixedly connected to one end of the square rod (802). An installation groove (804) is opened at the other end of the square rod (802). A sliding rod (805) is fixedly connected to the inner wall of the installation groove (804). A distance sensor (806) is fixedly connected to the end of the square rod (802) near the cutting wheel (5). The output end of the distance sensor (806) is connected to the controller (9) via a signal.
2. The apparatus for removing lint from textile yarn according to claim 1, characterized in that: The slide rod (805) is fitted with a slide sleeve (10) that is rotatably connected to it, and the surface of the slide sleeve (10) is smooth.
3. The apparatus for removing lint from textile yarn according to claim 1, characterized in that: The top of the bottom mounting frame (1) is fixedly connected with four limiting rods (11), and the top ends of the four limiting rods (11) all penetrate and extend to the top of the top mounting frame (1).
4. The apparatus for removing lint from textile yarn according to claim 1, characterized in that: The cutting wheel (5) includes a rotating rod (501), both ends of which are rotatably connected to the top mounting frame (1). One end of the back of the rotating rod (501) is fixedly connected to the output shaft of the motor (6). A rotating disk (502) is fitted on the rotating rod (501) and fixedly connected thereto. A groove (503) is provided on the rotating disk (502). The cross-sectional shape of the groove (503) is V-shaped. Two sets of ring-shaped blades (504) are fixedly connected to the inner wall of the groove (503).
5. The apparatus for removing lint from textile yarn according to claim 1, characterized in that: Two limiting plates (12) are fitted on the tensioning wheel (4) and fixedly connected thereto. The surface of the tensioning wheel (4) is smooth.
6. The apparatus for removing lint from textile yarn according to claim 1, characterized in that: An alarm module (13) is fixedly connected to the top of the mounting frame (1) at the bottom, and the input terminal of the alarm module (13) is connected to the controller (9) via signal.