Automatic false twist yarn tension adjusting device

Abstract

The utility model belongs to the technical field of false-twist yarn equipment, and particularly relates to an automatic false-twist yarn tension adjusting device which comprises a machine body and a working shaft, the working shaft is arranged on the inner wall of the machine body, an operation assembly is arranged on the inner wall of the machine body, a fixator is arranged on the inner wall of the machine body, and an adjusting device is arranged in the machine body. The adjusting device comprises an electric telescopic rod, the electric telescopic rod is arranged on the inner wall of the machine body, and the outer surface of the telescopic end of the electric telescopic rod is fixedly connected with a fixing ring. The utility model solves the problem that the tension of the false-twisted yarn cannot be automatically adjusted because the controller cannot receive information to control the electric telescopic rod to stretch out to change the tension of the false-twisted yarn, so that the controller receives the information to control the electric telescopic rod to stretch out, the false-twisted yarn is contacted with the sensing layer again, the tension of the false-twisted yarn is changed, and the false-twisted yarn tension is automatically adjusted. And the tension of the false-twisted yarn is automatically adjusted, so that the processing stability of the false-twisted yarn is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to false twist yarn equipment technical field, and specifically relates to false twist yarn tension automatic regulating device. BACKGROUND

[0002] The yarn feeding tension control device is a yarn feeding tension control device for a false twist yarn machine, which has the characteristics of reducing broken ends, improving production efficiency, simple structure and easy operation.

[0003] The patent with the patent publication number CN 220284319 U discloses a yarn feeding tension adjusting device of a false twist yarn machine, which comprises a support, two mounting seats are arranged on one side of the support, a plurality of tension rods are arranged between the two mounting seats, a support rod corresponding to the tension rods is slidably connected to the mounting seat, a circular table is arranged on the upper part of the support rod, the tension rods are arranged between the two circular tables, a stud is rotatably connected in the support rod, a knob is arranged at the lower end of the stud, a screw cylinder is threadedly connected to the side of the stud, the screw cylinder is slidably connected in the support rod, two connecting blocks are arranged on the side of the screw cylinder.

[0004] However, the yarn feeding tension adjusting device of the false twist yarn machine has the following problems: the controller cannot receive information to control the extension of the electric telescopic rod to change the tension of the false twist yarn, resulting in the inability to automatically adjust the tension of the false twist yarn. Therefore, we propose a false twist yarn tension automatic regulating device. Utility model content

[0005] The utility model aims at providing a false twist yarn tension automatic regulating device, which can solve the problem that the controller cannot receive information to control the extension of the electric telescopic rod to change the tension of the false twist yarn, resulting in the inability to automatically adjust the tension of the false twist yarn.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] The false twist yarn tension automatic regulating device comprises a machine body and a working shaft, the working shaft is arranged on the inner wall of the machine body, the inner wall of the machine body is provided with an operating assembly, the inner wall of the machine body is provided with a fixing device, and the inner part of the machine body is provided with an adjusting device.

[0008] Preferably, the circumference of the tensioning wheel is provided with a limiting groove, the inner wall of the limiting groove is provided with an induction layer, the inner wall of the machine body is provided with a controller, and the top of the operating assembly is provided with a sensor.

[0009] Preferably, the induction layer is electrically connected with the controller and the sensor, the controller is electrically connected with the electric telescopic rod, and a plurality of limiting grooves are arranged on the inner wall of the machine body in a linear array.

[0010] Preferably, the inner part of the machine body is provided with an alarm device, the alarm device comprises a connecting ring, the connecting ring is fixedly connected to the inner wall of the machine body, a rectangular groove is formed in the inner wall of the connecting ring, one end of a spring is fixedly connected to the inner wall of the rectangular groove, a clamping block is fixedly connected to the end of the spring away from the inner wall of the rectangular groove, and a warning light is arranged on the front side of the machine body.

[0011] Preferably, the side surface of the clamping block is fixedly connected with a contact plate, the inner wall of the rectangular groove is provided with a button, and one end of the clamping block is provided with an auxiliary rod.

[0012] Preferably, the contact plate is in the shape of T, one end of the contact plate is provided with an arc surface, a plurality of contact plates are arranged on the inner wall of the connecting ring in a circumferential array, and the button is electrically connected with the auxiliary rod.

[0013] Preferably, the electric telescopic rod is arranged on the front side of the controller, and a plurality of supporting shafts are arranged on the inner wall of the machine body in a linear array.

[0014] The utility model discloses obtained technical effect is:

[0015] 1. The utility model discloses the setting of adjusting device makes the controller receives information and controls the electric telescopic rod to stretch out, drives fixed ring, supporting shaft, tensioning wheel to stretch out, makes false twist yarn and the induction layer of being placed in the inner wall of limiting groove recontact, thereby changes the tension of false twist yarn, makes the mechanical ability automatic regulation false twist yarn's tension size, guarantees the stability of false twist yarn's processing.

[0016] 2. The utility model discloses through the setting of alarm device, make the contact plate stress drive the clamping block slide on the inner wall of rectangular groove, force the auxiliary rod fixed on the side of clamping block stress movement to the inside of rectangular groove to force the button to be pressed, force the alarm lamp corresponding with the fastener of failure start alarm, and the staff finds the loosening of fastener, guarantees the safety of the machining, and makes the staff to find the specific fastener of failure, improves the work efficiency of staff. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the schematic diagram of the whole of the utility model;

[0018] Figure 2 It is the sectional view schematic diagram of the structure of sensor of the utility model;

[0019] Figure 3 It is the enlarged schematic diagram of structure in A of the utility model Figure 2

[0020] Figure 4 It is the three-dimensional display schematic diagram of the structure of connecting ring of the utility model;

[0021] Figure 5 It is the three-dimensional enlarged schematic diagram of structure in B of the utility model Figure 4

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, body;2, working shaft;3, operating assembly;4, fastener;5, adjusting device;51, electric telescopic rod;52, fixed ring;53, support shaft;54, tension pulley;55, limit groove;56, induction layer;57, controller;58, sensor;6, alarm device;61, connecting ring;62, rectangular groove;63, spring;64, clamping block;65, alarm lamp;66, contact plate;67, button;68, auxiliary rod. DETAILED DESCRIPTION

[0024] In order to make the purpose and the advantage of the utility model more clearly clear, the following is combined with example to the utility model specific explanation.Should understand, the following text only to describe the utility model one or several specific implementation ways, and does not strictly limit the protection scope of the utility model specific request.

[0025] For example, Figures 1-5 ​​The false twist yarn tension automatic adjusting device shown, including machine body 1 and working shaft 2, working shaft 2 is arranged on the inner wall of machine body 1, the inner wall of machine body 1 is provided with operating assembly 3, the inner wall of machine body 1 is provided with fixator 4, the inside of machine body 1 is provided with adjusting device 5;Adjusting device 5 includes electric telescopic rod 51, electric telescopic rod 51 is arranged on the inner wall of machine body 1, the outer surface of the telescopic end of electric telescopic rod 51 is fixedly connected with fixed ring 52, the circumferential surface of fixed ring 52 is fixedly connected with support shaft 53, the circumferential surface of support shaft 53 is rotatably connected with tensioning wheel 54;

[0026] The circumferential surface of tensioning wheel 54 is provided with limiting groove 55, the inner wall of limiting groove 55 is provided with sensing layer 56, the inner wall of machine body 1 is provided with controller 57, the top of operating assembly 3 is provided with sensor 58, and such design is favorable for sensing layer 56 to transmit data to sensor 58, so that sensor 58 forces controller 57 to control electric telescopic rod 51 to extend and retract;

[0027] Sensing layer 56 is electrically connected with controller 57 and sensor 58, controller 57 is electrically connected with electric telescopic rod 51, the number of limiting groove 55 is several, and is linearly arrayed on the inner wall of machine body 1, and such design is favorable for limiting groove 55 to make the false twist yarn of operating assembly 3 be positioned on the inner wall of limiting groove 55 during processing, so as to avoid the false twist yarn from deviating from the track on the outer surface of tensioning wheel 54;

[0028] According to the above structure, first, when the false twisting machine processes the false twist yarn, in order to ensure that the false twist yarn can be processed stably, the tension of the false twist yarn needs to be adjusted, so that the false twist yarn will not relax during processing, when the staff turns on the external power supply, the electric telescopic rod 51 is started, the fixed ring 52 is driven to extend, the support shaft 53 is forced to drive the tensioning wheel 54 to tightly contact the processed false twist yarn, so that the false twist yarn can be positioned on the inner wall of the limiting groove 55, so that the false twist yarn and the sensing layer 56 are in contact with each other, when the false twist yarn relaxes during processing, the sensing layer 56 cannot sense the contact of the false twist yarn, and can transmit data to the sensor 58, so that when the sensor 58 receives the information, the information is transmitted to the controller 57, so that the controller 57 receives the information and controls the electric telescopic rod 51 to extend, drives the fixed ring 52, the support shaft 53 and the tensioning wheel 54 to extend, so that the false twist yarn and the sensing layer 56 positioned on the inner wall of the limiting groove 55 are in contact again, so as to change the tension of the false twist yarn, so that the machine can automatically adjust the tension of the false twist yarn, and ensure the stability of the false twist yarn processing.

[0029] As Figures 1-5As shown, the inside of the body 1 is provided with an alarm device 6, the alarm device 6 includes a connecting ring 61, the connecting ring 61 is fixedly connected on the inner wall of the body 1, the inner wall of the connecting ring 61 is provided with a rectangular groove 62, one end of the spring 63 is fixedly connected with the inner wall of the rectangular groove 62, the end of the spring 63 away from the inner wall of the rectangular groove 62 is fixedly connected with a clamping block 64, the front side of the body 1 is provided with a warning light 65, such design is conducive to the clamping block 64 can drive the contact plate 66 to slide on the inner wall of the rectangular groove 62;

[0030] The side of the clamping block 64 is fixedly connected with the contact plate 66, the inner wall of the rectangular groove 62 is provided with a button 67, one end of the clamping block 64 is provided with an auxiliary rod 68, such design is conducive to the clamping block 64 movement can drive the auxiliary rod 68 movement;

[0031] The shape of the contact plate 66 is set to T-shaped, one end of the contact plate 66 is set to an arc surface, the number of the contact plate 66 is set to several, and is arrayed along the circumference on the inner wall of the connecting ring 61, the button 67 is electrically connected with the auxiliary rod 68, such design is conducive to the auxiliary rod 68 following the clamping block 64 to the inside of the rectangular groove 62 movement can press the button 67;

[0032] The electric telescopic rod 51 is arranged on the front side of the controller 57, the number of the supporting shaft 53 is set to several, and is linearly arrayed on the inner wall of the body 1, such design is conducive to the supporting shaft 53 can play a supporting role to the tensioning wheel 54;

[0033] According to the above structure, when the false twist yarn is processed, due to the long-term operation of the machine, the fixed device 4 may be unstable due to aging or improper installation, which may cause the fixed device 4 to loosen, in order to enable the staff to accurately know the loosening of the fixed device 4, the fixed device 4 rotates when the machine starts to operate, and when the fixed device 4 loosens, it will contact the contact plate 66, so that the contact plate 66 is forced to drive the clamping block 64 to slide on the inner wall of the rectangular groove 62, forcing the auxiliary rod 68 fixed on the side of the clamping block 64 to move to the inside of the rectangular groove 62, thereby forcing the button 67 to be pressed, forcing the warning light 65 corresponding to the faulty fixed device 4 to start alarming, so that the staff can find the loosening of the fixed device 4, ensuring the safety of the mechanical processing, and enabling the staff to find the specific faulty fixed device 4, improving the work efficiency of the staff.

[0034] The above only describes the preferred embodiments of the present application, it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A false twist yarn tension automatic adjusting device, characterized by: The utility model relates to a kind of adjustable operating mechanism, including body (1) and working shaft (2), the working shaft (2) is arranged in the inner wall of body (1), the inner wall of body (1) is provided with operating assembly (3), the inner wall of body (1) is provided with fixator (4), the inside of body (1) is provided with adjusting device (5); The adjusting device (5) includes an electric telescopic rod (51), the electric telescopic rod (51) is arranged in the inner wall of the body (1), the outer surface of the telescopic end of the electric telescopic rod (51) is fixedly connected with a fixed ring (52), the circumferential surface of the fixed ring (52) is fixedly connected with a support shaft (53), and the circumferential surface of the support shaft (53) is rotatably connected with a tension pulley (54).

2. The false twist filament tension automatic adjusting device according to claim 1, wherein: The circumferential surface of the tension pulley (54) is provided with a limiting groove (55), the inner wall of the limiting groove (55) is provided with an induction layer (56), the inner wall of the body (1) is provided with a controller (57), and the top of the operating assembly (3) is provided with a sensor (58).

3. The false twist filament tension automatic adjusting device according to claim 2, wherein: The induction layer (56) is electrically connected with the controller (57) and the sensor (58), the controller (57) is electrically connected with the electric telescopic rod (51), and the limiting groove (55) is provided in a plurality of linear arrays on the inner wall of the body (1).

4. The false twist filament tension automatic adjusting device according to claim 1, wherein: The inside of the body (1) is provided with an alarm device (6), the alarm device (6) includes a connecting ring (61), the connecting ring (61) is fixedly connected to the inner wall of the body (1), a rectangular groove (62) is formed in the inner wall of the connecting ring (61), one end of a spring (63) is fixedly connected to the inner wall of the rectangular groove (62), the end of the spring (63) away from the inner wall of the rectangular groove (62) is fixedly connected with a clamping block (64), and the front side of the body (1) is provided with an alarm lamp (65).

5. The false twist filament tension automatic adjusting device according to claim 4, wherein: The side of the clamping block (64) is fixedly connected with a contact plate (66), the inner wall of the rectangular groove (62) is provided with a button (67), and one end of the clamping block (64) is provided with an auxiliary rod (68).

6. The false twist filament tension automatic adjusting device according to claim 5, wherein: The shape of the contact plate (66) is T-shaped, one end of the contact plate (66) is provided with a curved surface, a plurality of contact plates (66) are arranged in a circumferential array on the inner wall of the connecting ring (61), and the button (67) and the auxiliary rod (68) are electrically connected.

7. The false twist filament tension automatic adjusting device according to claim 1, wherein: The electric telescopic rod (51) is arranged on the front side of the controller (57), and a plurality of support shafts (53) are arranged in a linear array on the inner wall of the body (1).

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