Nylon yarn testing device
By designing the wire support in the nylon wire test device and guiding the nylon wire to the braider, the problem of low knitting efficiency in the test sample in the prior art is solved, and the operation efficiency and braiding quality are improved.
Patent Information
- Application Number
- CN202420986465.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
In the prior art, the knitting efficiency of the nylon wire test sample is low, and the operator needs to wrap multiple turns of nylon wire on the drive wheel, which is troublesome and inefficient.
A nylon wire test device was designed, including a base, rack, braid, drive wheels and guard plates. The wire bracket is arranged on the guard plate to guide the nylon wire to the braid to avoid the need to wrap the nylon wire around the drive wheel.
Guide the nylon wire to the braid by wire brackets improves the weaving efficiency of the test samples and reduces operational complexity and time consumption.
Smart Images
Figure CN222574947U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of nylon yarn testing, in particular to a nylon yarn testing device. Background Art
[0002] Nylon yarn is widely used in the clothing manufacturing industry. In order to ensure the color quality of clothing, each roll of nylon yarn needs to be tested for coloring performance and coloring uniformity after it is processed into rolls and before it is put into use.
[0003] For the test of the coloring performance and coloring uniformity of multiple rolls of nylon yarn, firstly, a stocking machine is used to weave a sample monomer from the first roll of nylon yarn, and then the first roll of nylon yarn is manually torn off and the second roll of nylon yarn is connected to the first roll of nylon yarn woven in the sample monomer, and then a sample monomer is continued to be woven. The cycle is repeated successively to finally form a long test sample. In the related art, nylon yarn can be used to weave stockings, and the driving wheel is used to drive the nylon yarn to feed while maintaining the elasticity of the nylon yarn, so that the woven stockings can have higher elasticity. However, before the operator starts weaving the stockings, it is necessary to wrap multiple turns on the driving wheel, which is troublesome and inefficient. Utility Model Content
[0004] The main purpose of the utility model is to provide a nylon yarn testing device, aiming to solve the technical problem of low weaving efficiency of test samples.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a nylon yarn testing device, which is characterized by comprising:
[0006] Base;
[0007] A frame, arranged on the base;
[0008] A braider, disposed on the base, the braider being configured to be able to braid nylon yarn into a test sample;
[0009] A driving wheel, used for driving the nylon yarn to feed, and the driving wheel is arranged on the frame;
[0010] A guard plate is arranged above the driving wheel, and one end of the guard plate is connected to the frame. A wire bracket is arranged at the end of the guard plate away from the frame, and the wire bracket is configured to guide the nylon yarn to the braiding device.
[0011] In some embodiments, the wire support is disposed on a side of the guard plate facing the braider.
[0012] In some embodiments, the wire support includes a connecting portion and a wire portion, one end of the connecting portion is connected to the guard plate, and the other end is connected to the wire portion, and the wire portion is configured to guide the nylon yarn to the braiding device.
[0013] In some embodiments, the guide wire portion is provided with a guide wire hole, and the nylon yarn is configured to be able to be guided to the braider through the guide wire hole.
[0014] In some embodiments, the wire portion is disposed opposite to the braiding device.
[0015] In some embodiments, the nylon yarn testing device further includes a positioning component, and the positioning component is configured to position the yarn roll carrying the nylon yarn.
[0016] In some embodiments, the positioning assembly includes a positioning rod, the wire roll is sleeved on the positioning rod, and the wire roll can rotate around the positioning rod to release the nylon wire.
[0017] In some embodiments, the extension direction of the positioning rod is perpendicular to the vertical direction, and the positioning assembly also includes a limiting portion, one end of the positioning rod is connected to the base, and the other end is connected to the limiting portion, and the limiting portion is configured to limit the wire roll passing through the positioning rod.
[0018] In some embodiments, the driving wheel has a transverse through hole, and one end of the positioning rod is configured to be detachably inserted into the through hole.
[0019] In some embodiments, an extension direction of the positioning rod is parallel to an extension direction of the through hole.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] In the technical solution of the utility model, the nylon yarn testing device includes a base, a frame, a braider, a driving wheel and a guard plate. Among them, the frame and the braider are arranged on the base, and the braider is configured to be able to weave the nylon yarn into a test sample. The driving wheel is arranged on the frame, and the driving wheel can drive the nylon yarn to feed and move, so that the nylon yarn can stably enter the braider. The guard plate is arranged above the driving wheel, and the projection plane is defined to be perpendicular to the vertical direction. The projection formed by the guard plate on the projection plane can fully cover the projection formed by the driving wheel on the projection plane, and the projection formed by the guard plate on the projection plane fully covers the projection formed by the braider on the projection plane. The setting of the guard plate can provide protection for the driving wheel and the braider. In addition, the guard plate is provided with a wire bracket, and the wire bracket is configured to be able to guide the nylon yarn to the braider. The setting of the wire bracket allows the nylon yarn to be guided to the braider without being wound around the driving wheel, which effectively improves the braiding efficiency of the test sample. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0023] Figure 1 It is a schematic structural diagram of a nylon yarn testing device in one embodiment of the utility model.
[0024] Description of Figure Numbers:
[0025] Nylon yarn testing device 10;
[0026] Base 100;
[0027] Rack 200;
[0028] Braider 300;
[0029] Driving wheel 400; through hole 410;
[0030] Protective plate 500; wire support 510; connecting portion 511; wire portion 512; wire hole 5121;
[0031] Positioning assembly 600; positioning rod 610;
[0032] Nylon 20.
[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0035] Nylon yarn can be used to make stockings, and it is necessary to ensure that the stockings have high elasticity after they are woven. In the related art, the stocking knitting machine has a driving wheel, and multiple turns of nylon yarn are wound around the outer circumference of the driving wheel. After the stocking knitting machine is working, the driving wheel can feed the nylon yarn to the braiding machine while ensuring the elasticity of the nylon yarn. The weaving of stockings is to weave the whole roll of nylon yarn, but for the weaving of the test sample, it is necessary to take part of each roll of nylon yarn for weaving. If the driving wheel is used to feed the nylon yarn, when the next roll of nylon yarn is replaced, the thread head of the next roll of nylon yarn needs to be wound around the driving wheel and connected to the thread tail of the previous roll of nylon yarn. This operation is cumbersome and time-consuming, which reduces the weaving efficiency of the test sample. In addition, when the coloring performance and coloring uniformity test of the nylon yarn are tested, the elasticity requirements for the woven test sample are not high.
[0036] For this reason, please see Figure 1 The utility model provides a nylon yarn 20 testing device 10, which includes a base 100, a frame 200, a braider 300, a driving wheel 400 and a guard plate 500. The frame 200 and the braider 300 are arranged on the base 100, and the braider 300 is configured to be able to braid the nylon yarn 20 into a test sample. The driving wheel 400 is arranged on the frame 200, and the driving wheel 400 can drive the nylon yarn 20 to feed so that the nylon yarn 20 can stably enter the braider 300. The guard plate 500 is arranged above the driving wheel 400, and the projection plane is defined to be perpendicular to the vertical direction. The projection formed by the guard plate 500 on the projection plane can fully cover the projection formed by the driving wheel 400 on the projection plane, and the projection formed by the guard plate 500 on the projection plane fully covers the projection formed by the braider 300 on the projection plane. The setting of the guard plate 500 can provide protection for the driving wheel 400 and the braider 300. One end of the guard plate 500 is connected to the frame 200, and a wire support 510 is provided at one end of the guard plate 500 away from the frame 200, and the wire support 510 is configured to guide the nylon yarn 20 to the braider 300. The provision of the wire support 510 allows the nylon yarn 20 to be guided to the braider 300 without being wound around the driving wheel 400, thereby effectively improving the braiding efficiency of the test sample.
[0037] In one embodiment, see Figure 1 The wire support 510 is arranged on the side of the guard plate 500 facing the braider 300, and the wire support 510 extends in the direction close to the braider 300, so that the nylon yarn 20 can stably enter the braider 300 under the guidance of the wire support 510. In addition, the arrangement of the wire support 510 can also reduce the probability of the nylon yarn 20 being knotted, thereby improving the braiding quality of the test sample.
[0038] Specifically, see Figure 1The wire support 510 includes a connecting portion 511 and a wire portion 512. One end of the connecting portion 511 is connected to the guard plate 500, and the other end is connected to the wire portion 512. The wire portion 512 is configured to guide the nylon yarn 20 to the braiding device 300. The wire portion 512 is provided with a wire hole 5121, and the nylon yarn 20 can pass through the wire hole 5121 to guide the braiding device 300. In order to reduce the friction between the nylon yarn 20 and the wire hole 5121 and reduce the damage to the nylon yarn 20, in one embodiment, the wire portion 512 is provided with a rolling member, which is arranged in the wire hole 5121. The rolling member is configured to be able to rotate around the rotation axis. When the nylon yarn 20 contacts the outer periphery of the rolling member, the rolling member can rotate along the feeding direction of the nylon yarn 20.
[0039] The projection plane is defined to be perpendicular to the vertical direction, and the projection formed by the braiding device 300 on the projection plane covers the projection formed by the wire portion 512 on the projection plane. That is, the wire portion 512 and the braiding device 300 are arranged opposite to each other, which effectively reduces the probability of the nylon yarn 20 between the wire portion 512 and the braiding device 300 contacting other structural parts (if the angle of the nylon yarn 20 between the wire portion 512 and the braiding device 300 is too large relative to the vertical direction, the nylon yarn 20 in this part is easy to hang on other structures, causing the nylon yarn 20 to be scratched or even causing the braiding process of the test sample to be interrupted), thereby reducing the probability of the test sample being disturbed during the braiding process.
[0040] The nylon yarn 20 test device 10 also includes a positioning component 600, which is configured to position the silk roll carrying the nylon yarn 20. The setting of the positioning component 600 can limit the relative position of the silk roll and the nylon yarn 20 test device 10, and can also prevent the silk roll from rolling excessively under the action of the tension generated during the feeding of the nylon yarn 20 toward the braider 300, causing the nylon yarn 20 to be entangled with each other. In addition, it can also reduce the probability that the silk roll will be separated from the nylon yarn 20 test device 10 due to rolling, causing the nylon yarn 20 to be affected by foreign objects such as dust and stains. The setting of the positioning component 600 also avoids the situation where the silk roll holder is additionally occupied during the weaving of the test sample. The silk roll holder is usually used to carry a large number of silk rolls for stockings weaving.
[0041] Specifically, the positioning assembly 600 includes a positioning rod 610, a silk roll can be sleeved on the positioning rod 610, and the silk roll can rotate around the positioning rod 610 to release the nylon yarn 20. In one embodiment, the positioning rod 610 is cylindrical, the positioning rod 610 is configured to be able to rotate around its axis, and the silk roll is detachably sleeved on the positioning rod 610. When the positioning rod 610 is driven to rotate, the silk roll can rotate accordingly to release the nylon yarn 20. In another embodiment, the positioning rod 610 is configured to be cylindrical, and the outer diameter of the positioning rod 610 is smaller than the inner diameter of the silk roll, so that the silk roll can rotate around the positioning rod 610 to release the nylon yarn 20.
[0042] The extending direction of the positioning rod 610 is perpendicular to the vertical direction, and the positioning assembly 600 further includes a limiting part, one end of the positioning rod 610 is connected to the base 100, and the other end is connected to the limiting part, and the limiting part is configured to limit the silk coil passing through the positioning rod 610. The setting of the limiting part can effectively reduce the probability of the silk coil sleeved on the positioning rod 610 being separated from the positioning rod 610, and effectively ensure the stability of the feeding of the nylon yarn 20 of the test sample during the weaving process.
[0043] In one embodiment, the driving wheel 400 has a rear transverse perforation 410. The driving wheel 400 is used for weaving stockings after the nylon yarn 20 passes the coloring performance test. The multiple loops of nylon yarn 20 wound around the outer circumference of the driving wheel 400 can pass through the perforation 410 under the action of other components inside the driving wheel 400, thereby feeding to the weaving device 300. One end of the positioning rod 610 is configured to be detachably inserted into the perforation 410, thereby improving the applicability of the nylon yarn 20 testing device 10 and improving the utilization rate of the weaving device 300.
[0044] In one embodiment, the extension direction of the positioning rod 610 is parallel to the extension direction of the through hole 410. In another embodiment, the extension direction of the positioning rod 610 may also have an angle with the axis of the through hole 410, that is, the positioning rod 610 is tilted relative to the horizontal direction, thereby effectively reducing the probability of the wire coil detaching from the positioning rod 610.
[0045] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0046] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0047] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A nylon yarn testing device, characterized in that: include: Base; A frame, arranged on the base; A braider, disposed on the base, the braider being configured to be able to braid nylon yarn into a test sample; A driving wheel, used for driving the nylon yarn to feed, and the driving wheel is arranged on the frame; A guard plate is arranged above the driving wheel, and one end of the guard plate is connected to the frame. A wire bracket is arranged at the end of the guard plate away from the frame, and the wire bracket is configured to guide the nylon yarn to the braiding device.
2. The nylon yarn testing device according to claim 1, characterized in that: The wire support is arranged on a side of the guard plate facing the braider.
3. The nylon yarn testing device according to claim 1, characterized in that: The wire support includes a connecting portion and a wire portion, one end of the connecting portion is connected to the guard plate, and the other end is connected to the wire portion, and the wire portion is configured to guide the nylon yarn to the braiding device.
4. The nylon yarn testing device according to claim 3, characterized in that: The guide wire portion is provided with a guide wire hole, and the nylon yarn is configured to be able to be guided to the braiding device through the guide wire hole.
5. The nylon yarn testing device according to claim 3, characterized in that: The guide wire portion is arranged opposite to the braiding device.
6. The nylon yarn testing device according to claim 1, characterized in that: The nylon yarn testing device also includes a positioning component, which is configured to be able to position the yarn roll carrying the nylon yarn.
7. The nylon yarn testing device according to claim 6, characterized in that: The positioning assembly comprises a positioning rod, the wire roll is sleeved on the positioning rod, and the wire roll can rotate around the positioning rod to release the nylon wire.
8. The nylon yarn testing device according to claim 7, characterized in that: The extension direction of the positioning rod is perpendicular to the vertical direction, and the positioning assembly also includes a limiting portion, one end of the positioning rod is connected to the base, and the other end is connected to the limiting portion, and the limiting portion is configured to limit the wire roll passing through the positioning rod.
9. The nylon yarn testing device according to claim 7, characterized in that: The driving wheel has a transverse through hole, and one end of the positioning rod is configured to be detachably inserted into the through hole.
10. The nylon yarn testing device according to claim 9, characterized in that: The extending direction of the positioning rod is parallel to the extending direction of the through hole.