Strength detection equipment for yarn production

Abstract

The utility model relates to the technical field of yarn production, in particular to strength detection equipment for yarn production, which comprises an operating platform, a moving mechanism mounted at the top of the operating platform, a fixed plate mounted on the upper surface of the operating platform, and a movable plate mounted on the outer surface of the moving mechanism. The movable plate and the fixed plate are arranged in parallel, a lead screw is installed at the top of the fixed plate and the top of the movable plate, a lifting clamping plate is installed on the outer surface of the lead screw, grooves are formed in the fixed plate, the movable plate and the lifting clamping plate, and clamping assemblies are installed in the grooves; the strength detection equipment for yarn production has the beneficial effects that the yarn is clamped and fixed in a multi-point manner by utilizing the clamping assembly, so that the situation that the detection result is influenced due to the fact that a single clamping plate is easy to fall off under the action of tensile force when the yarn is not tightly fixed, and the accuracy of detection data is reduced is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of yarn production, concretely to a strength detection equipment for yarn production. BACKGROUND

[0002] The yarn strength testing machine is mainly used for measuring the breaking strength, elongation and other performance indexes of single yarn and fiber pure spun or blended yarn of various cotton, wool, hemp, silk, chemical fiber and core-spun yarn, adopts a force sensor to convert the force suffered by the tested sample into an electric signal to display the load value and breaking strength, at the same time, generates digital pulses proportional to the deformation of the sample through a certain mechanism, displays the deformation amount of the sample through a counting circuit, and further can draw a load-elongation curve to display the mechanical properties of the material in the whole stress change process.

[0003] The existing strength detection equipment for yarn production binds the yarn on both sides of the machine when in use, clamps the yarn through a single structure such as a pressing plate, and then detects the strength, the yarn is difficult to bind due to its small volume and is prone to falling off, and the pressing plate clamps the yarn at a single point, which is prone to breaking and falling off at the clamping point, affecting the accuracy of the detection result.

[0004] Therefore, the utility model provides a strength detection equipment for yarn production to solve the problems in the above background. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a strength detection equipment for yarn production to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a strength detection equipment for yarn production, the strength detection equipment for yarn production includes: an operation table, a moving mechanism is installed on the top of the operation table, a fixed plate is installed on the upper surface of the operation table, a movable plate is installed on the outer surface of the moving mechanism, and the movable plate and the fixed plate are placed in parallel with each other.

[0007] A lead screw is installed on the top of the fixed plate and the movable plate, a lifting clamp plate is installed on the outer surface of the lead screw, recesses are formed in the interiors of the fixed plate, the movable plate and the lifting clamp plate, and a clamping assembly is installed in the interior of the recess.

[0008] Preferably, the clamping assembly includes a fixed rod, clamping blocks are installed on the outer surface of the fixed rod, a placing groove is formed in the side wall of the clamping block, a plurality of springs are installed on the side wall of the recess in an array and are uniformly distributed, the springs are located below the fixed rod, a top plate is installed on the outer end of the spring, and the size of the top plate is engaged with the placing groove.

[0009] Preferably, the inside of the groove is provided with a push plate, the push plate is arranged in parallel with the top plate, a threaded rod is arranged through the side wall of the push plate, and the side wall of the fixed plate, the movable plate and the lifting clamping plate is fixed with a threaded rod.

[0010] Preferably, the outer end of the push plate is provided with a limiting plate, and the outer surface of the limiting plate is provided with a clamping block.

[0011] Preferably, the side wall of the fixed plate, the movable plate and the lifting clamping plate is provided with a clamping groove, and the size of the outer end inner wall of the clamping block is matched with the size of the clamping groove.

[0012] Preferably, the side wall of the fixed plate, the movable plate and the lifting clamping plate is provided with a positioning groove, and the inside of the positioning groove is provided with a threaded twist bolt.

[0013] Compared with the prior art, the yarn strength detection equipment has the advantages that:

[0014] The yarn strength detection equipment has the advantages that: the yarn is clamped and fixed at multiple positions by the clamping assembly, the yarn is not easy to fall off under the action of tension and affect the detection result, and the accuracy of the detection data is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the three-dimensional structure of the yarn strength detection equipment;

[0016] Figure 2 It is a sectional view of the fixed plate, the movable plate and the lifting clamping plate;

[0017] Figure 3 It is a sectional view of the clamping assembly in the groove;

[0018] Figure 4 It is a sectional view of the fixed plate, the movable plate and the lifting clamping plate;

[0019] Figure 5 It is a schematic view of the three-dimensional structure of the clamping block.

[0020] In the drawing: 1, operation table; 2, moving mechanism; 3, fixed plate; 4, movable plate; 5, lead screw; 6, lifting clamping plate; 7, groove; 8, clamping assembly; 9, fixed rod; 10, clamping block; 11, placing groove; 12, spring; 13, top plate; 14, push plate; 15, threaded rod; 16, limiting plate; 17, clamping block; 18, clamping groove; 19, positioning groove; 20, threaded twist bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing to the utility model embodiment carries out further detailed explanation.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, only to explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of protection of the utility model.

[0022] Embodiment one

[0023] Please refer to Figures 1-5 The utility model provides a technical scheme: a strength detection equipment for yarn production, the strength detection equipment for yarn production includes: operation platform 1 is installed with moving mechanism 2 at operation platform 1's top, the upper surface of operation platform 1 is installed with fixed plate 3, the outer surface of moving mechanism 2 is installed with movable plate 4, movable plate 4 and fixed plate 3 are placed mutually parallel;

[0024] The top of fixed plate 3 and movable plate 4 is installed with lead screw 5, the outer surface of lead screw 5 is installed with lifting clamping plate 6, recess 7 is all seted up in the inside of fixed plate 3, movable plate 4 and lifting clamping plate 6, the inside of recess 7 is installed with clamping assembly 8, the lateral wall of fixed plate 3, movable plate 4 and lifting clamping plate 6 is seted up with positioning groove 19, and the inside of positioning groove 19 is installed with screw twist nail 20;

[0025] When using, after the both ends of yarn are wound on screw twist nail 20, screw twist nail 20 is tightened in the inside of positioning groove 19, further clamping is carried out to yarn by clamping assembly 8 to provide stable fixation for yarn, avoid when carrying out strength detection to yarn, make yarn binding difficult, when detecting, make the cost of yarn increase and cause resource waste, binding not tightly also easy to occur off-line and influence detection result, make the data accuracy of detection decline, after the yarn is clamped by moving down lifting clamping plate 6 driven by lead screw 5, the strength data of yarn are detected and collected by the detector of movable plate 4 under the movement of moving mechanism 2.

[0026] Embodiment two

[0027] On the basis of embodiment one, in order to facilitate further reinforcement of yarn, avoid the off-line situation of traditional single pressing plate clamping, clamping assembly 8 includes fixed rod 9, the outer surface of fixed rod 9 is installed with clamping block 10, the lateral wall of clamping block 10 is seted up with placing groove 11, a plurality of array evenly distributed springs 12 are installed on the lateral wall of recess 7, spring 12 is below fixed rod 9, the outer end of spring 12 is installed with top plate 13, and the size of top plate 13 is engaged with placing groove 11.

[0028] In use, when the clamping assembly 8 rotates along the fixed rod 9 through the clamping block 10, the yarn moves in the placing groove 11 to the inside of the recess 7, so that the top plate 13 clamps the yarn in the placing groove 11 under the outward force provided by the spring 12.

[0029] Embodiment three

[0030] In order to fix the clamping block 10 on the basis of embodiment two, the inside of the recess 7 is provided with a push plate 14, the push plate 14 is placed in parallel with the top plate 13, a threaded rod 15 is installed through the side wall of the push plate 14, the threaded rod 15 is fixed on the side wall of the fixed plate 3, the movable plate 4 and the lifting clamp plate 6, a limiting plate 16 is installed at the outer end of the push plate 14, a clamping block 17 is installed on the outer surface of the limiting plate 16, a clamping groove 18 is formed on the side wall of the fixed plate 3, the movable plate 4 and the lifting clamp plate 6, and the size of the outer end inner wall of the clamping block 17 is matched with the size of the clamping groove 18.

[0031] In use, when the threaded rod 15 rotates, the push plate 14 moves towards the top plate 13, the push plate 14 moves to the side wall of the clamping block 10, the push plate 14 is fixed by placing the top of the clamping block 17 in the clamping groove 18, so that the clamping block 10 is fixed and the yarn is clamped.

[0032] In actual use, after the two ends of the yarn are wound on the threaded twist nut 20 and the threaded twist nut 20 is tightened in the positioning groove 19, when the clamping assembly 8 rotates along the fixed rod 9 through the clamping block 10, the yarn moves in the placing groove 11 to the inside of the recess 7, so that the top plate 13 clamps the yarn in the placing groove 11 under the outward force provided by the spring 12, when the threaded rod 15 rotates, the push plate 14 moves towards the top plate 13, the push plate 14 moves to the side wall of the clamping block 10, the push plate 14 is fixed by placing the top of the clamping block 17 in the clamping groove 18, so that the clamping block 10 is fixed and the yarn is clamped, which avoids the difficulty of bundling the yarn when the strength of the yarn is detected, increases the cost of the yarn during detection, causes resource waste, the yarn is easily unbundled and the detection result is affected, the data accuracy of detection is reduced, after the yarn is clamped by the lifting clamp plate 6 driven by the lead screw 5, the strength data of the yarn is detected and collected by the detector on the side of the movable plate 4 under the movement of the moving mechanism 2.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A strength detection apparatus for yarn production, characterized by: The yarn production strength detection equipment, which comprises an operating table (1), a moving mechanism (2) installed on the top of the operating table (1), a fixed plate (3) installed on the upper surface of the operating table (1), a movable plate (4) installed on the outer surface of the moving mechanism (2), and the movable plate (4) and the fixed plate (3) are placed in parallel with each other. A lead screw (5) is installed on the top of the fixed plate (3) and the movable plate (4), a lifting clamp plate (6) is installed on the outer surface of the lead screw (5), grooves (7) are formed in the fixed plate (3), the movable plate (4) and the lifting clamp plate (6), and a clamping assembly (8) is installed in the grooves (7).

2. A strength detection apparatus for yarn production according to claim 1, characterized in that: The clamping assembly (8) comprises a fixed rod (9), a clamping block (10) is installed on the outer surface of the fixed rod (9), a placing groove (11) is formed in the side wall of the clamping block (10), a plurality of springs (12) are installed on the side wall of the groove (7) in an array and are uniformly distributed, the springs (12) are located below the fixed rod (9), a top plate (13) is installed at the outer end of the spring (12), and the size of the top plate (13) is matched with the placing groove (11).

3. The strength detection apparatus for yarn production according to claim 1, characterized in that: A push plate (14) is installed in the groove (7), the push plate (14) is placed in parallel with the top plate (13), a threaded rod (15) is installed through the side wall of the push plate (14), and the threaded rod (15) is fixed on the side wall of the fixed plate (3), the movable plate (4) and the lifting clamp plate (6).

4. A strength detection apparatus for yarn production according to claim 3, characterized in that: A limiting plate (16) is installed at the outer end of the push plate (14), and a clamping block (17) is installed on the outer surface of the limiting plate (16).

5. The strength detection apparatus for yarn production according to claim 1, characterized in that: A clamping groove (18) is formed in the side wall of the fixed plate (3), the movable plate (4) and the lifting clamp plate (6), and the size of the outer end inner wall of the clamping block (17) is matched with the size of the clamping groove (18).

6. The strength detection apparatus for yarn production according to claim 1, characterized in that: A positioning groove (19) is formed in the side wall of the fixed plate (3), the movable plate (4) and the lifting clamp plate (6), and a threaded twist bolt (20) is installed in the positioning groove (19).

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