False-twisted yarn elasticity detection device

Abstract

The utility model relates to an elasticity detection device for false twisted yarns, which comprises a base, a movable seat which is driven to be slidably connected to the base in the vertical direction, a pressure sensor fixedly connected to the movable seat and a control panel fixedly connected to the base, and the pressure sensor is electrically connected with the control panel. A supporting plate is slidably connected to the moving seat in the vertical direction, a moving groove allowing false-twisted yarn to enter is formed in the supporting plate, a pressure block is fixedly connected to the bottom face of the supporting plate, a supporting block is elastically slidably connected to the moving seat, the false-twisted yarn slides on the moving groove, and a pressure sensor makes contact with the pressure block, so that the false-twisted yarn can be accurately measured. The false twist wire is prevented from being in direct contact with the pressure sensor, the situation that friction force is caused by contact between the pressure sensor and the false twist wire, and consequently the surface of the pressure sensor is scratched is reduced, the replacement frequency of the pressure sensor is reduced, the service life of the pressure sensor is prolonged, and the replacement cost of the pressure sensor is indirectly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of false twist yarn elasticity detection equipment, in particular to a false twist yarn elasticity detection device. BACKGROUND

[0002] False twist textured yarn is also called DTY, also called elastic yarn, and the network yarn of DTY is made of POY, stretching and false twist texturing. It often has certain elasticity and shrinkage. The elasticity of false twist yarn is detected by using false twist yarn detection device. The existing false twist yarn detection device is mainly composed of a moving seat, a pressure sensor and a control panel. The false twist yarn passes through the moving seat. When the false twist yarn passes through the moving seat, the moving seat moves upward, so that the pressure sensor fixedly connected to the moving seat senses the pressure and transmits the signal to the control panel. The control panel displays the pressure received by the pressure sensor, and then detects the elasticity of the false twist yarn.

[0003] Although the above-mentioned scheme can detect the elasticity of the false twist yarn, it still has the following problems: when the false twist yarn moves to the pressure sensor for a long time, friction will be generated between the false twist yarn and the top surface of the pressure sensor. If the pressure sensor is affected by the friction for a long time, scratches will appear on the surface of the pressure sensor. If the scratches on the pressure sensor are too deep, the accuracy of the pressure sensor will decrease, so the pressure sensor needs to be replaced. If the pressure sensor is replaced directly, the cost of replacing the pressure sensor will increase greatly. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems in the prior art and provides a false twist yarn elasticity detection device to reduce the scratches on the surface of the pressure sensor caused by friction and reduce the cost of replacing the pressure sensor.

[0005] To achieve the above-mentioned purpose, the utility model provides a false twist yarn elasticity detection device, which comprises a base, a moving seat slidingly connected to the base in a vertical direction, a pressure sensor fixedly connected to the moving seat and a control panel fixedly connected to the base, the pressure sensor is electrically connected to the control panel,

[0006] A support plate is slidingly connected to the moving seat in a vertical direction, and a moving groove for the false twist yarn is formed in the support plate;

[0007] The bottom surface of the support plate is fixedly connected to a pressure block, and the pressure block is oppositely arranged with the pressure sensor;

[0008] An elastic support block is slidingly connected to the moving seat, and the top surface of the support block is attached to the bottom surface of the support plate.

[0009] As preferred, a plurality of partitions are fixedly connected on the support plate, a sliding block is detachably fixedly connected on the partition, and a transmission wheel is rotatably connected on the sliding block.

[0010] As preferred, a fixed block is elastically slidably connected on the partition, a fixed groove for the fixed block to enter is formed on the sliding block, a spring one is fixedly connected on the partition, and one end of the spring one is fixedly connected with the fixed block.

[0011] As preferred, a push block is fixedly connected on the fixed block, the push block is slidably connected with the partition, and one end of the push block extends out of the partition.

[0012] As preferred, a sliding rod is fixedly connected on the moving seat, and a plurality of rolling balls are rotatably connected on the sliding rod, and the rolling balls are slidably connected with the support plate.

[0013] As preferred, a positioning groove for the false twist yarn to enter is formed on the transmission wheel.

[0014] As preferred, a plurality of guide wheels are rotatably connected on the base.

[0015] The beneficial effects of the present application are as follows: compared with the prior art, the support plate is slidably arranged on the base, when the support plate moves, the pressure block is linked with the pressure sensor, once the pressure sensor receives the pressure, the signal is transmitted to the control panel, and then the control panel displays the pressure, the elasticity of the false twist yarn is detected through pressure comparison, the false twist yarn slides on the moving groove, and the pressure sensor contacts with the pressure block, the false twist yarn directly contacts with the pressure sensor is avoided, the friction caused by the contact between the pressure sensor and the false twist yarn is reduced, the scratches on the surface of the pressure sensor are avoided, the replacement frequency of the pressure sensor is reduced, the service life of the pressure sensor is prolonged, and the cost of replacing the pressure sensor is indirectly reduced.

[0016] The features and advantages of the present application will be described in detail with reference to the embodiments and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic view of the present application;

[0018] Fig. 2 is a position schematic view of the spring two of the present application;

[0019] Fig. 3 is a position schematic view of the spring one of the present application.

[0020] In the figure: 1, base; 2, moving seat; 3, pressure sensor; 4, control panel; 5, support plate; 6, moving groove; 7, pressure block; 8, support block; 9, partition; 10, sliding block; 11, transmission wheel; 12, fixed block; 13, fixed groove; 14, spring one; 15, dial block; 16, slide rod; 17, ball; 18, positioning groove; 19, guide wheel; 20, spring two.

DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0025] As Figs. 1 to 3 The utility model discloses a false twist yarn's elasticity detection device, include: base 1, the vertical direction driven sliding connection on base 1 moving seat 2, fixedly connected on moving seat 2 pressure sensor 3 and fixedly connected on base 1 control panel 4, pressure sensor 3 and control panel 4 electric connection, and worth mentioning is, the moving seat 2 of the utility model is driven through electric push rod one, and electric push rod one is fixedly connected on base 1, and the output shaft is fixedly connected with moving seat 2, can realize the lifting of moving seat 2;

[0026] The detection device further comprises a support plate 5, a pressure block 7 and a support block 8.

[0027] The support plate 5 is connected in a vertical direction on the support plate 5, when the false twist yarn needs to be detected, the false twist yarn will enter the moving groove 6 on the support plate 5, at this time, the moving seat 2 moves upward, the support plate 5 moves downward, when the support plate 5 moves, the support plate 5 drives the pressure block 7 fixedly connected to the bottom surface of the support plate 5 to move, so that the pressure block 7 exerts pressure on the pressure sensor 3, when the pressure sensor 3 exerts pressure, the pressure sensor 3 will transmit a signal to the control panel 4, and the control panel 4 displays the pressure value, by comparing the pressure value on the control panel 4 with the pressure value of the sample, the elasticity of the false twist yarn can be compared and detected, if the pressure of the false twist yarn is lower than the pressure value of the sample, the sample is a defective product.

[0028] The support block 8 is elastically connected to the moving seat 2, the top surface of the support block 8 is attached to the bottom surface of the support plate 5, so that the support plate 5 can be supported, and the support block 8 is connected through the spring 20, the spring 20 is fixedly connected to the moving seat 2, and one end of the spring 20 is fixedly connected to the support block 8, so that the support block 8 can be supported.

[0029] Specifically, the partition plate 9 is fixedly connected to the support plate 5, the sliding block 10 is detachably fixedly connected to the partition plate 9, the false twist yarn is attached to the transmission wheel 11 rotatably connected to the sliding block 10, so that the friction of the false twist yarn transmission can be reduced.

[0030] Specifically, the fixed block 12 is elastically connected to the partition plate 9, the fixed groove 13 is formed in the sliding block 10 for the fixed block 12 to enter, the spring 14 is fixedly connected to the partition plate 9, one end of the spring 14 is fixedly connected to the fixed block 12, by moving the fixed block 12, the fixed block 12 is separated from the fixed groove 13, so that the sliding block 10 can be replaced and detached.

[0031] Specifically, the shifting block 15 is fixedly connected to the fixed block 12, the shifting block 15 is slidably connected to the partition plate 9, and one end of the shifting block 15 extends to the outside of the partition plate 9, so as to facilitate the movement of the fixed block 12.

[0032] Specifically, the sliding rod 16 is fixedly connected to the moving block, the ball 17 rotatably connected to the sliding rod 16 is slidably connected to the plugboard, so as to support the support plate 5 and reduce the friction between the sliding rod 16 and the support plate 5.

[0033] Specifically, the positioning groove 18 for the false twist yarn to enter is formed in the transmission wheel 11, so as to facilitate the positioning of the false twist yarn.

[0034] Specifically, a plurality of guide wheels 19 are rotatably connected on the base 1, which facilitates the guiding of the false twist yarn by the personnel.

[0035] The utility model principle: through false twist yarn enters to transmission wheel 11, by electric push rod one drive mobile seat 2 upwardly moves, once mobile seat 2 upwardly moves, then false twist yarn will drive transmission wheel 11 to drive support plate 5 to move, with pressure block 7 and pressure sensor 3 are pasted to support plate 5 drive, exert pressure to pressure sensor 3, can time pressure sensor 3 transmission signal to control panel 4, by control panel 4 display pressure numerical value, and then reach the detection of false twist yarn elasticity.

[0036] The above embodiments are illustrative of the utility model, but not limiting of the utility model, and any simple transformation of the utility model falls within the protection scope of the utility model.

Claims

1. A false twist yarn elasticity detection apparatus comprising: The base (1), the moving seat (2) driven slidingly in the vertical direction on the base (1), the pressure sensor (3) fixedly connected on the moving seat (2), and the control panel (4) fixedly connected on the base (1), the pressure sensor (3) is electrically connected with the control panel (4), characterized in that, The support plate (5) is slidingly connected on the moving seat (2) in the vertical direction, and the moving groove (6) for entering the false twist yarn is formed on the support plate (5); The bottom surface of the support plate (5) is fixedly connected with the pressure block (7), and the pressure block (7) is oppositely arranged with the pressure sensor (3); The support block (8) is elastically slidingly connected on the moving seat (2), and the top surface of the support block (8) is attached to the bottom surface of the support plate (5).

2. A false twist filament elasticity detection device according to claim 1, wherein: A plurality of partition plates (9) are fixedly connected on the support plate (5), the sliding block (10) is detachably fixedly connected on the partition plate (9), and the transmission wheel (11) is rotatably connected on the sliding block (10).

3. A false twist filament elasticity detection device according to claim 2, wherein: The fixed block (12) is elastically slidingly connected on the partition plate (9), the fixed groove (13) for entering the fixed block (12) is formed on the sliding block (10), the spring (14) is fixedly connected on the partition plate (9), and one end of the spring (14) is fixedly connected with the fixed block (12).

4. A false twist filament elasticity detection device according to claim 3, wherein: The fixed block (12) is fixedly connected with the push block (15), the push block (15) is slidingly connected with the partition plate (9), and one end of the push block (15) extends out of the partition plate (9).

5. A false twist filament elasticity detection device according to claim 1, wherein: The slide rod (16) is fixedly connected on the moving seat (2), a plurality of rolling balls (17) are rotatably connected on the slide rod (16), and the rolling balls (17) are slidingly connected with the support plate (5).

6. A false twist filament elasticity detection device according to claim 2, wherein: The positioning groove (18) for entering the false twist yarn is formed on the transmission wheel (11).

7. A false twist filament elasticity detection device according to claim 1, wherein: A plurality of guide wheels (19) are rotatably connected on the base (1).

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