Management method for polyamide fiber dyeing and weaving test standard sample

Abstract

The invention relates to the technical field of nylon fiber standard sample management, in particular to a nylon fiber dyeing and weaving test standard sample management method which comprises a multi-layer three-dimensional yarn layer frame, a circulation roller channel, a yarn pushing baffle, a yarn single-disc lifting machine and a base used for containing nylon fiber standard samples. A polyamide fiber standard sample is conveyed to a corresponding layer by a yarn single-disc elevator and then conveyed to the front of a corresponding storage location through a circulation roller channel, and a yarn pushing baffle pushes a base to push the polyamide fiber standard sample into a warehouse; when the polyamide fiber standard sample is used, the polyamide fiber standard sample is delivered out of a warehouse and reaches a rotary polyamide fiber standard sample area of the dyeing experiment knitting machine, and the distance between the polyamide fiber standard sample and the dyeing experiment knitting machine is controlled through a stopper. By fixing the position of the polyamide fiber standard sample and setting the uniform distance during the dyeing knitting test, the tension difference caused by inconsistent distance between the polyamide fiber standard sample and the hosiery machine is avoided, and the accuracy of the hosiery knitting test is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of nylon fiber standard sample management, and particularly to a management method for nylon fiber dyeing and knitting test standard samples. Background Art

[0002] In the textile industry, especially in the production process of nylon fiber dyeing and knitting tests, the management and use of test standard samples have always been important links in improving production efficiency and quality control. At present, there are generally some problems in the management methods of test standard samples. For example, the time control and replacement management of standard samples require manual reminders from dyeing personnel, and quality inspection personnel record and select replacements manually, which is prone to replacement errors and low process efficiency; when conducting dyeing and knitting experiments, the standard color comparison sample yarns of nylon fibers (hereinafter referred to as nylon fiber standard samples) are directly placed on the ground without an accurate fixed position. Therefore, when replacing the standard samples, due to the change in position, the distance from the hosiery machine is inconsistent, resulting in tension differences; at the same time, the serial numbers of nylon fiber standard samples are not clearly marked, resulting in dyeing and knitting test personnel often needing to confirm the serial numbers, which is prone to misoperations and low efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide a management method for nylon fiber dyeing and knitting test standard samples, which avoids the tension differences caused by inconsistent distances between nylon fiber standard samples and hosiery machines by fixing the positions of nylon fiber standard samples.

[0004] The technical solution of the present invention:

[0005] A management method for nylon fiber dyeing and knitting test standard samples includes a multi-layer three-dimensional yarn layer rack, a transfer roller channel, a wire pushing baffle, a single-disk yarn elevator, and a base for placing nylon fiber standard samples. The nylon fiber standard samples use the base as a carrier, and the single-disk yarn elevator sends the nylon fiber standard samples to the corresponding layer, and then through the transfer roller channel to the front of the corresponding storage location. The wire pushing baffle pushes the base to push the nylon fiber standard samples into the warehouse;

[0006] When using nylon fiber standard samples, the nylon fiber standard samples are taken out of the warehouse and reach the rotating nylon fiber standard sample area of the dyeing experiment knitting machine, and the distance between the nylon fiber standard samples and the dyeing experiment knitting machine is controlled by a stopper.

[0007] Further, there are three nylon fiber standard samples under the same batch number and they have different levels of numbers, and the number of dyeing experiment knitting machines is also three, and the numbers are the same as those of the nylon fiber standard samples;

[0008] When using the nylon fiber standard samples of a certain batch number, the three corresponding numbered nylon fiber standard samples under this batch number are taken out of the warehouse through the conveyor rollers in the corresponding layer and reach the rotating nylon fiber standard sample area of the dyeing experiment knitting machine with the corresponding number, and the distance between the nylon fiber standard samples and the dyeing experiment knitting machine is controlled by a stopper.

[0009] Further, it further includes a management system, and the management system has a judgment rule: based on the production date duration and dyeing fluctuation of the nylon fiber standard sample, the management system automatically gives a reminder for replacing the nylon fiber standard sample;

[0010] (1) Production date duration: When the interval duration from the production time to the current day exceeds the specified number of days, it will automatically prompt to replace the standard sample;

[0011] (2) Dyeing fluctuation: If it is judged that the dyeing of the standard sample has changed during color judgment, it will prompt to replace the standard sample.

[0012] Further, when the color judgment personnel determine through color judgment that the nylon fiber standard sample needs to be replaced in advance, a replacement request is given on the management system and then transmitted to the multi-layer three-dimensional yarn layer rack area for visual reminder.

[0013] Further, after confirming the nylon fiber standard sample to be replaced on the management system, the management system conducts out-of-storage. An operator takes away the old nylon fiber standard sample, replaces it with a new nylon fiber standard sample and places it on the base. By scanning the label two-dimensional code in the nylon fiber standard sample, the information of the nylon fiber standard sample is automatically maintained and updated on the management system, and after confirming the in-storage, it can be stored in the storage location.

[0014] Further, after the nylon fiber standard sample is replaced, the management system automatically upgrades the number of the nylon fiber standard sample with an earlier production date in this batch, and the management system will give priority to replacing the nylon fiber standard sample with the upgraded number subsequently.

[0015] Advantages of the present invention:

[0016] (1) The present invention stores the nylon fiber standard samples in the form of a multi-layer three-dimensional yarn layer rack, increasing the quantity and standardization of the storage of nylon fiber standard samples.

[0017] (2) By fixing the position of the nylon fiber standard sample and setting a unified distance during the dyeing and weaving test, the present invention avoids the tension difference caused by the inconsistent distance between the nylon fiber standard sample and the hosiery machine, significantly improving the accuracy of the hosiery test. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention.

[0019] Figure 2 is a top view schematic diagram of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] As shown in Figure 1 and Figure 2As shown in the figure, the present invention provides a first embodiment of a management method for nylon fiber dyeing and knitting test standard samples, including a multi-layer three-dimensional yarn rack 1, a transfer roller channel 2, a wire-pushing baffle 3, a single-disk yarn lifter 4, and a base 5 for placing nylon fiber standard samples 7. The nylon fiber standard samples 7 use the base 5 as a carrier. The single-disk yarn lifter 4 sends the nylon fiber standard samples 7 to the corresponding layer, and then through the transfer roller channel 2 to the front of the corresponding storage location. The wire-pushing baffle 3 pushes the base 5 to push the nylon fiber standard samples 7 into the warehouse.

[0022] When using the nylon fiber standard samples 7, the nylon fiber standard samples 7 are taken out of the warehouse and reach the rotating nylon fiber standard sample area of the dyeing experiment knitting machine 6. The distance between the nylon fiber standard samples 7 and the dyeing experiment knitting machine 6 is controlled by a stopper.

[0023] There are three nylon fiber standard samples 7 under the same batch number and they have different levels of numbers, which are numbered 1#, 2#, and 3# respectively. The number of the dyeing experiment knitting machines 6 is also three, and the numbers are the same as those of the nylon fiber standard samples 7.

[0024] When using the nylon fiber standard samples 7 of a certain batch number, the three corresponding numbered nylon fiber standard samples 7 under this batch number are taken out of the warehouse through the conveyor rollers in the corresponding layer and reach the rotating nylon fiber standard sample area of the dyeing experiment knitting machine 6 with the corresponding number. The distance between the nylon fiber standard samples 7 and the dyeing experiment knitting machine 6 is controlled by the cooperation of a stopper and a sensor. The base 5 contains metal, and the sensor is a metal sensor, and the model can be LJ12A3-4-Z / BX, but not limited to this. When the metal sensor senses the metal in the base 5, it sends a signal. The stopper receives the signal and acts to limit the base 5, controlling the distance between the nylon fiber standard samples 7 on the base 5 and the dyeing experiment knitting machine 6.

[0025] On the basis of the first embodiment, the present invention provides a second embodiment of a management method for nylon fiber dyeing and knitting test standard samples, which further includes a management system. The management system uses an existing management system, and the management system has a determination rule: through the production date duration and dyeing fluctuation situation of the nylon fiber standard samples 7, the management system automatically gives a reminder to replace the nylon fiber standard samples 7.

[0026] (1) Production date duration: When the time interval from the production time to the current day exceeds the specified number of days, it will automatically prompt to replace the standard sample.

[0027] (2) Dyeing fluctuation situation: If it is judged that the dyeing of the standard sample has changed, it will prompt to replace the standard sample.

[0028] Based on the second embodiment, the present invention provides a third embodiment of a management method for nylon fiber dyeing and knitting test standard samples. When the color judgment personnel determine through color judgment that the nylon fiber standard sample 7 needs to be replaced in advance, a replacement request is given on the management system and then transmitted to the visual prompt area of the multi-layer three-dimensional yarn layer rack 1 area.

[0029] Based on the second or third embodiment, the present invention provides a fourth embodiment of a management method for nylon fiber dyeing and knitting test standard samples. On the management system, confirm the nylon fiber standard sample 7 to be replaced. The management system conducts out-of-stock, and the operator takes away the old nylon fiber standard sample 7 manually. Replace the new nylon fiber standard sample 7 and place it on the base 5. By scanning the label two-dimensional code in the nylon fiber standard sample 7, the information of this nylon fiber standard sample 7 is automatically maintained and updated on the management system, and after confirming the in-stock, it can be stored in the storage location.

[0030] Based on any one of the second to fourth embodiments, the present invention provides a fifth embodiment of a management method for nylon fiber dyeing and knitting test standard samples. After the nylon fiber standard sample 7 is replaced, the management system automatically upgrades the number of the nylon fiber standard sample 7 with an earlier production date in this batch. Subsequently, the management system will give priority to replacing the nylon fiber standard sample 7 with the upgraded number.

[0031] Based on any one of the above embodiments, the present invention provides a sixth embodiment of a management method for nylon fiber dyeing and knitting test standard samples. At the entrances of the three dyeing experiment knitting machines 6, there are rotatable guiding baffles 8, which act according to the direction of the nylon fiber standard sample 7. By default, they are open to keep the passage unobstructed.

[0032] When it is confirmed which dyeing experiment knitting machine 6 the nylon fiber standard sample 7 is specific to, the corresponding guiding baffle 8 will rotate and block, causing the nylon fiber standard sample 7 to turn.

[0033] The following further illustrates the present invention with a specific embodiment:

[0034] Embodiment 1: There are 3 standard samples of the batch number DTY-SD 70D / 48F, and the numbers are 1# (production date: March 1st), 2# (production date: March 3rd), and 3# (production date: March 5th) respectively.

[0035] On March 6th, the system will identify that the standard sample numbered 1# of DTY-SD 70D / 48F has a production date exceeding 5 days. The system will prompt to replace the 1# standard sample of this batch. The operator selects this standard sample from the control computer, and the system automatically flows out. The operator replaces it with a standard sample of DTY-SD 70D / 48F with a production date of March 6th. At the same time, the original 2# standard sample number is upgraded to 1#, the 3# standard sample number is upgraded to 2#, and the newly replaced standard sample number is 3#, in the order of production date.

[0036] Example 2: There are 3 standard samples with the batch number DTY-SD 40D / 12F, numbered 1# (production date: March 4th), 2# (production date: March 4th), and 3# (production date: March 5th) respectively.

[0037] On March 6th, after the color judgment personnel judged the dyed sock bands, it was found that the color of the 2# standard sample became lighter. The operator selected the 2# standard sample on the control computer, and the system automatically discharged it. Then, the operator manually replaced it with a standard sample of DTY-SD 40D / 12F with a production date of March 6th. At the same time, the original number of the 3# standard sample was upgraded to 2#, and the number of the newly replaced standard sample was 3#, in the order of the production date.

[0038] The above are only the preferred embodiments of the present invention, and should not be construed as limitations to this application. Any equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims

1. A management method for a nylon fiber dyeing and knitting test standard sample, comprising a multi-layer three-dimensional yarn rack, a transfer roller channel, a wire pushing baffle, a single yarn reel elevator, and a base for placing nylon fiber standard samples, characterized in that, The polyamide fiber standard sample uses the base as a carrier. The single-disk yarn elevator sends the polyamide fiber standard sample to the corresponding layer, and then through the transfer roller channel to the front of the corresponding storage location. The wire-pushing baffle pushes the base to push the polyamide fiber standard sample into the warehouse. When using the polyamide fiber standard sample, the polyamide fiber standard sample is taken out of the warehouse and reaches the rotating polyamide fiber standard sample area of the dyeing experiment knitting machine. The distance between the polyamide fiber standard sample and the dyeing experiment knitting machine is controlled by the stopper.

2. The management method of a nylon fiber dyeing and knitting test standard sample according to claim 1, wherein, The polyamide fiber standard samples under the same batch number have three different-level numbers, and the number of the dyeing experiment knitting machines is also three, with the numbers being the same as those of the polyamide fiber standard samples. When using the polyamide fiber standard samples of a certain batch number, the three corresponding numbered polyamide fiber standard samples under this batch number are taken out of the warehouse through the conveyor rollers in the corresponding layer and reach the rotating polyamide fiber standard sample area of the dyeing experiment knitting machine with the corresponding number. The distance between the polyamide fiber standard sample and the dyeing experiment knitting machine is controlled by the stopper.

3. A management method for nylon fiber dyeing and knitting test specimens according to claim 1 further includes a management system, characterized in that, The management system has a judgment rule: based on the production date duration and dyeing fluctuation of the polyamide fiber standard sample, the management system automatically gives a reminder to replace the polyamide fiber standard sample. (1) Production date duration: When the time interval from the production time to the current day exceeds the specified number of days, it will automatically prompt to replace the standard sample. (2) Dyeing fluctuation: If the color judgment determines that the dyeing of the standard sample has changed, it will prompt to replace the standard sample.

4. A management method for a test sample of nylon fiber dyeing and knitting, according to claim 3, characterized in that When the color judgment personnel need to replace the polyamide fiber standard sample in advance through color judgment, a replacement request is given on the management system, and then it is transmitted to the multi-layer three-dimensional yarn rack area for visual reminder.

5. A management method for nylon fiber dyeing and knitting test reference samples according to claim 3 or 4, characterized in that, Confirm the polyamide fiber standard sample to be replaced on the management system. The management system conducts an out-of-warehouse operation. The old polyamide fiber standard sample is taken away manually, and a new polyamide fiber standard sample is replaced and placed on the base. By scanning the label QR code in the polyamide fiber standard sample, the information of the polyamide fiber standard sample is automatically maintained and updated on the management system. After confirming the in-warehouse operation, it can be stored in the storage location.

6. A management method for a nylon fiber dyeing and knitting test standard sample according to claim 3, characterized in that, After the polyamide fiber standard sample is replaced, the management system automatically upgrades the number of the polyamide fiber standard sample with an earlier production date in this batch number. Subsequently, the management system will give priority to replacing the polyamide fiber standard sample with the upgraded number.

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