Yarn twist testing device

Abstract

The utility model discloses a yarn twist testing device which comprises a handheld frame, a connecting seat, a testing structure and yarn, the lower end of the handheld frame is fixedly connected with the connecting seat, the lower end of the connecting seat is fixedly connected with the testing structure, and the yarn is arranged on the testing structure in a limiting mode. The testing structure is used for testing the twist of the yarn, the manual adjusting rod is rotated, the placement base, the plug pin and the second fluted disc are driven to rotate, the other end of the yarn is limited through the guide-in wheel and the limiting clamping frame, the placement base rotates, the yarn is driven to rotate along with the placement base, and therefore the twist of the yarn is tested, and when the second fluted disc rotates, the first fluted disc is driven to rotate along with the second fluted disc; the twist test result is read through the pointer frame, the test structure comprises a supporting base, a first fluted disc, the pointer frame, a manual adjusting rod and a placement base, the pointer frame is fixedly connected to the supporting base, and the supporting base is rotationally connected to the pointer frame in a sleeving mode. The utility model relates to a yarn twist testing device which achieves the purpose of twist testing through the arrangement of the structure.

Description

Technical Field

[0001] This utility model relates to the field of yarn twist testing technology, specifically a yarn twist testing device. Background Technology

[0002] A yarn twist tester is an instrument used to determine yarn twist and related technical indicators. It can measure the twist and twist unevenness of various yarns and is one of the main testing instruments for evaluating yarn product quality. By disassembling the structure of some fabrics, the instrument can analyze the twist direction and twist coefficient of the disassembled fabric, so as to weave according to the disassembled fabric process. The tension mechanism of the yarn twist meter can analyze the shrinkage rate and linear density of the disassembled woven fabric.

[0003] However, current yarn twist testing devices have the following problems: traditional yarn twist testing devices have a large structure and are inconvenient to operate by hand, so improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a yarn twist testing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a yarn twist testing device, comprising a handheld frame, a connecting seat, a testing structure, and yarn, wherein the lower end of the handheld frame is fixedly connected to the connecting seat, the lower end of the connecting seat is fixedly connected to the testing structure, and the upper limit of the testing structure is provided with yarn.

[0006] The test structure is used for yarn twist testing. Rotating the manual adjustment lever causes the insertion seat, pin, and second toothed disc to rotate. The other end of the yarn is limited by the guide wheel and the limit bracket. The rotation of the insertion seat causes the yarn to rotate accordingly, thereby performing yarn twist testing. When the second toothed disc rotates, it causes the first toothed disc to rotate accordingly. The twist test result is read through the pointer frame.

[0007] Specifically, the test structure includes a support base, a first gear plate, a pointer holder, a manual adjustment rod, and an insertion seat. The pointer holder is fixedly connected to the support base, and the support base is rotatably sleeved on the pointer holder. The side end of the first gear plate is meshed with the second gear plate. The insertion seat is fixedly connected to the second gear plate, and a pin is inserted into the insertion seat. The manual adjustment rod is fixedly provided on the insertion seat and the second gear plate.

[0008] Specifically, the center of the insert and the second toothed disc is provided with a groove, and the groove is arranged through the entire structure for the introduction of yarn.

[0009] Specifically, a support block is fixedly connected to the side end of the support base, and a mating wheel and a guide wheel are fixedly provided on the support block.

[0010] Specifically, the guide wheel is provided with a hole for introducing yarn, and a side frame is fixedly connected to the side end of the guide wheel. A limit bracket is provided on the side frame through a spring hinge seat.

[0011] Specifically, the limiting bracket is used to squeeze the other side of the yarn, so that the yarn fits and is limited to the guide wheel.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By installing a handheld holder and connecting base, the test structure can be easily fixed, and handheld operation is also convenient. The yarn is introduced into the test structure through the insert and the center of the second toothed disc, and then connected to the guide wheel. The guide wheel passes through the yarn, and the limiting bracket, under the elastic action of the spring hinge, squeezes the yarn to achieve the yarn limiting operation. Pressing the pin causes it to insert into the insert and fix the yarn. Then, rotating the manual adjustment lever can drive the second toothed disc to rotate around the center, causing the yarn to rotate accordingly, thus realizing the yarn twist test. When the second toothed disc rotates, it can drive the meshing first toothed disc to move accordingly, causing the first toothed disc to rotate on the pointer holder. The pointer holder is equipped with a pointer to read the yarn twist. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 This is a three-dimensional side view of the main body of this utility model;

[0016] Figure 3 This is a perspective view of the test structure of this utility model.

[0017] In the diagram: 1-Handheld frame; 2-Connecting seat; 3-Test structure; 4-Yarn; 5-Support seat; 6-First gear plate; 7-Pointer frame; 8-Manual adjustment rod; 9-Insertion seat; 10-Pin; 11-Second gear plate; 12-Matching wheel; 13-Support block; 14-Introducing wheel; 15-Side frame; 16-Spring hinge seat; 17-Limiting bracket. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3This utility model provides a technical solution: a yarn twist testing device, including a handheld frame 1, a connecting seat 2, a testing structure 3 and a yarn 4. The lower end of the handheld frame 1 is fixedly connected to the connecting seat 2, and the lower end of the connecting seat 2 is fixedly connected to the testing structure 3. The upper limit of the testing structure 3 is provided with the yarn 4.

[0020] Test structure 3 is used for twist testing of yarn 4. Rotating the manual adjustment rod 8 causes the insertion seat 9, the pin 10, and the second toothed disc 11 to rotate. The other end of yarn 4 is limited by the guide wheel 14 and the limit bracket 17. The rotation of the insertion seat 9 causes yarn 4 to rotate accordingly, thereby performing the twist test of yarn 4. When the second toothed disc 11 rotates, it causes the first toothed disc 6 to rotate accordingly. The twist test result is read through the pointer frame 7.

[0021] The test structure 3 includes a support base 5, a first geared disc 6, a pointer holder 7, a manual adjustment rod 8, and an insertion seat 9. The pointer holder 7 is fixedly connected to the support base 5, and the support base 5 is rotatably sleeved on the pointer holder 7. The side end of the first geared disc 6 is engaged with the second geared disc 11. The insertion seat 9 is fixedly connected to the second geared disc 11, and a pin 10 is inserted into the insertion seat 9. The manual adjustment rod 8 is fixedly installed on the insertion seat 9 and the second geared disc 11. By installing the handheld bracket 1 and the connecting seat 2, the test structure 3 can be easily fixed and handheld. The yarn 4 is guided into the test structure 3 through the insertion seat 9 and the center of the second geared disc 11, and then connected... The yarn 4 is connected to the guide wheel 14 and passes through it. Under the elastic action of the spring hinge seat 16, the limiting bracket 17 squeezes the yarn 4, thereby limiting the yarn 4. Pressing the pin 10 causes the pin 10 to be inserted into the insert seat 9 to fix the yarn 4. Then, rotating the manual adjustment lever 8 can drive the second toothed disc 11 to rotate around the center, causing the yarn 4 to rotate accordingly, thus realizing the twist test of the yarn 4. When the second toothed disc 11 rotates, it can drive the meshing first toothed disc 6 to move accordingly, causing the first toothed disc 6 to rotate on the pointer holder 7. The pointer holder 7 is equipped with a pointer to read the twist of the yarn 4.

[0022] The center of the insert seat 9 and the second toothed disc 11 is provided with a groove, and the groove is arranged through the entire structure for the introduction of yarn 4.

[0023] A support block 13 is fixedly connected to the side end of the support base 5, and a mating wheel 12 and an guide wheel 14 are fixedly provided on the support block 13.

[0024] The guide wheel 14 has a hole for introducing yarn 4, and a side frame 15 is fixedly connected to the side end of the guide wheel 14. A limit bracket 17 is elastically hinged on the side frame 15 through a spring hinge seat 16.

[0025] The limiting bracket 17 is used to squeeze the yarn 4 on the other side, so that the yarn 4 fits and is limited to the guide wheel 14.

[0026] Working principle: When needed, the user inserts yarn 4 into the inserter 9 and pin 10, then through the mating wheel 12 to the guide wheel 14 hole, and then through the hole. At this time, the user pulls the limiting bracket 17 to pull out yarn 4, and then releases the pulling of the limiting bracket 17 to reset it, thus limiting the yarn 4. The mating wheel 12 is designed to support yarn 4, and the support block 13 facilitates the installation of the mating wheel 12 and the guide wheel 14. The yarn 4 is fixed to the connecting seat 2, and the connecting seat 2 is fixed to the handheld frame 1 for easy handheld operation. Then, the user presses the insert pin 10 to limit the yarn 4 and the insertion seat 9. Then, the user rotates the manual adjustment rod 8 to drive the second toothed disc 11 to rotate around the center, so that the yarn 4 rotates with it, thus facilitating the separation of the yarn 4 for twist testing. When the second toothed disc 11 rotates, it drives the meshing first toothed disc 6 to rotate. The reading is taken through the pointer frame 7 to realize the twist test of the yarn 4 and complete the work.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A yarn twist testing device, characterized in that: It includes a handheld frame (1), a connecting seat (2), a test structure (3) and a yarn (4). The lower end of the handheld frame (1) is fixedly connected to the connecting seat (2), and the lower end of the connecting seat (2) is fixedly connected to the test structure (3). The upper limit of the test structure (3) is provided with a yarn (4). The test structure (3) is used for the twist test of yarn (4). Rotating the manual adjustment rod (8) causes the insertion seat (9), the pin (10), and the second toothed disc (11) to rotate. The other end of the yarn (4) is limited by the guide wheel (14) and the limit bracket (17). The rotation of the insertion seat (9) causes the yarn (4) to rotate accordingly, thereby performing the twist test of yarn (4). When the second toothed disc (11) rotates, it causes the first toothed disc (6) to rotate accordingly. The twist test result is read through the pointer frame (7).

2. The yarn twist testing device according to claim 1, characterized in that: The test structure (3) includes a support base (5), a first gear plate (6), a pointer holder (7), a manual adjustment rod (8), and a mounting base (9). The pointer holder (7) is fixedly connected to the support base (5), and the support base (5) is rotatably sleeved on the pointer holder (7). The side end of the first gear plate (6) is meshed with the second gear plate (11). The mounting base (9) is fixedly connected to the second gear plate (11), and a pin (10) is inserted into the mounting base (9). The manual adjustment rod (8) is fixedly provided on the mounting base (9) and the second gear plate (11).

3. The yarn twist testing device according to claim 2, characterized in that: The center of the insert (9) and the second toothed disc (11) is provided with a groove, and the groove is provided through to facilitate the introduction of yarn (4).

4. The yarn twist testing device according to claim 3, characterized in that: The support base (5) is fixedly connected to a support block (13) on its side end. The support block (13) is fixedly provided with a mating wheel (12) and a guide wheel (14).

5. The yarn twist testing device according to claim 4, characterized in that: The guide wheel (14) is provided with a hole for introducing yarn (4), and a side frame (15) is fixedly connected to the side end of the guide wheel (14). A limit bracket (17) is provided on the side frame (15) through a spring hinge seat (16).

6. The yarn twist testing device according to claim 5, characterized in that: The limiting bracket (17) is used to squeeze the other side of the yarn (4) so ​​that the yarn (4) fits and is limited to the guide wheel (14).

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