Spinning twist testing device

Abstract

The utility model discloses a spinning twist testing device which comprises a testing table, a data controller installed on the testing table, an electric push rod fixedly installed on a first fixing frame, a first connecting rod connected to a telescopic rod of the electric push rod, a testing frame connected to the first connecting rod, and a pulling ring connected to the testing frame. A tension sensor is installed on the testing frame, a distance sensor is installed on the first fixing frame, a third fixing frame is fixedly connected to the fixing column, a double-rod air cylinder is fixedly installed on the third fixing frame, a second connecting rod is connected to a telescopic rod of the double-rod air cylinder, and a cutting knife is connected to the second connecting rod. The first connecting rod, the testing frame, the pulling ring and the tension sensor are driven by the electric push rod to move, the yarn is pulled by the pulling ring, the pulling force of the yarn is detected by the tension sensor, and in order to improve the detection accuracy, the moving distance of the testing frame is detected by the distance sensor; therefore, the tension applied to the yarn is verified from the side.

Description

TECHNICAL FIELD

[0001] The utility model belongs to spinning test technical field especially relates to a spinning twist testing device. BACKGROUND

[0002] The spinning twist testing device is not convenient when testing the elastic limit of yarn, and cannot conveniently detect the elastic limit of yarn.

[0003] The utility model discloses a low hairiness low torque spinning twist testing device discloses a low hairiness low torque spinning twist testing device, including bottom plate, rotating motor and connecting seat, the bottom plate is connected with rotating motor through the connecting plate, and the output shaft of rotating motor is fixed with first rotating roller, and the connecting plate behind rotating motor is fixed with the number counter, and the end face of first rotating roller away from rotating motor is fixed with the rotating shaft, and the rear part of the side away from the connecting plate of bottom plate top is fixed with the connecting seat, and the bottom plate on the front of connecting seat is fixed with the measuring scale, and the connecting seat is connected with the gear through the rack meshing, the elastic limit of yarn is measured through the measuring scale, so that the data detected exist certain error, and are not applicable to the actual situation, and the yarn after being pulled off, the fracture position is not complete, needs to carry out cutting again, and therefore a spinning twist testing device is provided. UTILITY MODEL CONTENTS

[0004] The utility model discloses a spinning twist testing device to solve the problems in the above background.

[0005] A spinning twist testing device comprises a test table, a data controller is installed on the test table, a plurality of rotating rollers are rotatably connected to the test table, a fixed column is fixedly connected to the test table, a fixed ring is fixedly connected to the fixed column, a first fixing frame is fixedly connected to the test table, a second fixing frame is fixedly connected to the test table, an electric push rod is fixedly installed on the first fixing frame, a first connecting rod is connected to the electric push rod, the first connecting rod is slidably connected to the second fixing frame, a test frame is connected to the first connecting rod, a pulling ring is connected to the test frame, a tension sensor is installed on the test frame, a distance sensor is installed on the first fixing frame, a third fixing frame is fixedly connected to the fixed column, a double-rod cylinder is fixedly installed on the third fixing frame, a second connecting rod is connected to the double-rod cylinder, and a cutting knife is connected to the second connecting rod.

[0006] Further, a start button is arranged on the data controller.

[0007] Further, a display screen is arranged on the data controller.

[0008] Further, a through hole is formed in the fixed column.

[0009] Further, a waste box is connected to the test table.

[0010] The utility model discloses the beneficial effect:

[0011] 1, the utility model discloses a first connecting rod, test stand, pull ring and tension sensor are removed by electric push rod, make the pull ring to the yarn and pull, and the tension sensor detects the pulling force of yarn, in order to improve the accuracy of detection, the distance sensor detects the distance of test stand movement, thereby from the side to verify the tension that yarn received.

[0012] 2, the utility model discloses the second connecting rod and cutting knife are removed by double -pole cylinder drive, make cutting knife to the yarn and cut, thereby keep the integrity of the yarn cutout of undetected. DRAWINGS

[0013] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model spinning twist testing arrangement;

[0014] Fig. 2 It is the side view three-dimensional structure schematic diagram of fixed column;

[0015] Fig. 3 It is the side view three-dimensional structure schematic diagram of first fixed stand;

[0016] Fig. 4 It is the side view three-dimensional structure schematic diagram of test stand.

[0017] In the drawing, 1-test table, 2-data controller, 3-roller, 4-fixed column, 5-fixed ring, 6-first fixed stand, 7-second fixed stand, 8-electric push rod, 9-first connecting rod, 10-test stand, 11-pull ring, 12-tension sensor, 13-distance sensor, 14-third fixed stand, 15-double -pole cylinder, 16-second connecting rod, 17-cutting knife, 18-waste box. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment.

[0019] As Figs. 1 to 4The spinning twist testing device of the utility model has the advantages of simple structure, convenient operation, high detection accuracy, and the like.

[0020] The data controller 2 is provided with a start button.

[0021] The data controller 2 is provided with a display screen.

[0022] The fixed column 4 is provided with a through hole.

[0023] The testing table 1 is connected with a waste box 18.

[0024] The working principle of the utility model is as follows: after the spinning is sleeved on the rotating roller, a certain length of yarn is pulled through the fixed column through hole, then the certain length of yarn is passed through the fixed ring and wound several times and tied on the fixed ring, then one end of the yarn is tied on the pulling ring, the start button is pressed, the electric push rod is controlled to work, the electric push rod drives the first connecting rod, the testing frame, the pulling ring and the tension sensor to move, the pulling ring pulls the yarn, the tension sensor detects the pulling force of the yarn, in order to improve the detection accuracy, the distance sensor detects the moving distance of the testing frame, thereby verifying the pulling force of the yarn from the side, the detection data is transmitted to the data controller and displayed through the display screen, when the untwisted yarn is pulled off, the tension sensor stops working due to the loss of the detection target, the debris of the yarn falls into the waste box, after the yarn detection is completed, the double-rod air cylinder drives the second connecting rod and the cutting knife to move inward, the cutting knife cuts the yarn, thereby keeping the cut of the undetected yarn intact.

[0025] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A spinning twist testing device characterized by: The spinning twist testing device comprises a testing table, a data controller is installed on the testing table, a plurality of rotating rollers are rotatably connected to the testing table, a fixed column is fixedly connected to the testing table, a fixed ring is fixedly connected to the fixed column, a first fixing frame is fixedly connected to the testing table, a second fixing frame is fixedly connected to the testing table, an electric push rod is fixedly installed on the first fixing frame, a first connecting rod is connected to the electric push rod, the first connecting rod is slidably connected to the second fixing frame, a testing frame is connected to the first connecting rod, a pulling ring is connected to the testing frame, a tension sensor is installed on the testing frame, a distance sensor is installed on the first fixing frame, a third fixing frame is fixedly connected to the fixed column, a double-rod air cylinder is fixedly installed on the third fixing frame, a second connecting rod is connected to the double-rod air cylinder, and a cutting knife is connected to the second connecting rod.

2. The yarn twist tester device of claim 1, wherein: A start button is arranged on the data controller.

3. The yarn twist tester device of claim 1, wherein: A display screen is arranged on the data controller.

4. The yarn twist tester device of claim 1, wherein: A through hole is formed in the fixed column.

5. The yarn twist tester device of claim 1, wherein: A waste box is connected to the testing table.

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