CN211013973U

CN211013973U - Color fastness test device

Info

Publication number: CN211013973U
Application number: CN201922106448.2U
Authority: CN
Inventors: 禹建鹰; 何志贵; 孙鹤鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-14
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a color fastness testing device, which effectively solves the problems of large labor amount, environmental pollution, uneven strength and poor experimental effect in the existing color fastness test; the technical scheme includes that the device comprises a rack, wherein a container with an upward opening is arranged in the rack, the container can rotate, a plurality of sample boxes with an upward opening are arranged in the container, a sealing cover capable of moving up and down is arranged above the container, the upper end of the container can be buckled by the sealing cover, a plurality of vertical pressing rods which correspond to the sample boxes one by one are fixed at the lower end of the sealing cover, a horizontal pressing disc is fixed at the lower end of each pressing rod, and samples in the sample boxes can be completely pressed into the sample boxes by the pressing discs; a water pump is fixed on one side of the rack and is connected with the bucket through a pipeline, and the water pump can pump the solution in the bucket into the sample box; the utility model discloses the structure is ingenious, and the amount of labour that has significantly reduced avoids in the experiment the pollution to the environment, can make sample and solution intensive mixing, improves the experiment accuracy.

Description

Color fastness test device

Technical Field

The utility model relates to a fabrics detects technical field, especially a color fastness test device.

Background

The textile color fastness test is a method for measuring the color fastness of textiles, according to the regulations of GB/T5713 color fastness to water test for textile color fastness test, GB/T3922 color fastness to perspiration test for textile and GB/T18886 color fastness to saliva test for textile color fastness test, when the color fastness of textile and clothing to solutions (water, perspiration, saliva and the like) is tested, the combined sample is placed in a flat-bottom container, and the combined sample is manually injected into the container with the bath ratio of about 50:1 (water, sweat, saliva, etc.) and needs to be pressed and stirred at room temperature from time to ensure that the sample solution penetrates fully and uniformly into the sample, making it completely wet. To prevent cross-contamination, only one combination sample can be placed in each flat bottom container. However, in general color fastness tests, the number of samples is large, and the operation of manually injecting solution is complicated; in order to fully wet the sample, a tester must continuously flap the combined sample, or hit the sample in the solution with a glass plate or an acrylic resin plate or a glass rod, which is very easy to cause the solution overflow, the clothes are polluted and the environment is polluted; the operation is carried out one by one, and the operation is simple, repeated, time-consuming and labor-consuming; and the time for processing the sample is long or short, the strength is large or small, the randomness for processing the sample is strong, the sample processing is not uniform artificially, and the test effect is influenced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a color fastness test device, effectual solved that the amount of labour is big among the current color fastness test, the polluted environment, the strength is uneven, the not good problem of experiment effect.

The technical scheme includes that the device comprises a rack, wherein a container with an upward opening is arranged in the rack, the container can rotate, a plurality of sample boxes with an upward opening are arranged in the container, a sealing cover capable of moving up and down is arranged above the container, the upper end of the container can be buckled by the sealing cover, a plurality of vertical pressing rods which correspond to the sample boxes one by one are fixed at the lower end of the sealing cover, a horizontal pressing disc is fixed at the lower end of each pressing rod, and samples in the sample boxes can be completely pressed into the sample boxes by the pressing discs; a water pump is fixed on one side of the rack and is connected with a bucket through a pipeline, and the water pump can pump the solution in the bucket into the sample box.

The utility model discloses the structure is ingenious, and the amount of labour that has significantly reduced avoids in the experiment the pollution to the environment, can make sample and solution intensive mixing, improves the experiment accuracy.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a front sectional view of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

As shown in fig. 1 to 2, the present invention includes a frame 1, a container 2 with an upward opening is arranged in the frame 1, the container 2 can rotate, a plurality of sample boxes 3 with an upward opening are arranged in the container 2, a sealing cover 4 capable of moving up and down is arranged above the container 2, the upper end of the container 2 can be fastened by the sealing cover 4, a plurality of vertical pressing rods 5 corresponding to the sample boxes 3 one by one are fixed at the lower end of the sealing cover 4, a horizontal pressing plate 6 is fixed at the lower end of the pressing rods 5, and the sample in the sample boxes 3 can be completely pressed into the sample boxes 3 by the pressing plate 6; a water pump is fixed on one side of the frame 1 and is connected with a bucket through a pipeline, and the water pump can pump the solution in the bucket into the sample box 3.

In order to realize the rotation of the container 2, the lower end of the container 2 is provided with a motor which is fixed at the lower end of the frame 1.

In order to conveniently and smoothly send the solution into the sample box 3, a water pipe penetrates through the right side wall of the rack 1 and is connected with a water outlet of a water pump, a twisting motor 7 is installed on the right side plate of the rack 1, and the twisting motor 7 controls the water outlet of the water pipe to turn.

In order to realize the up-and-down movement of the sealing cover 4, a vertical cylinder is fixed on the upper side plate of the frame 1, and the lower end of a piston rod in the cylinder penetrates through the upper side plate of the frame 1 and is fixed with the sealing cover 4.

It should be noted that, in order to control the whole device conveniently, circuit control may be adopted to realize the association of the whole device, specifically, a balance 8 is installed on the frame 1, the balance 8 is used to measure the weight of the sample, then the volume of the solution pumped by the water pump is controlled by the control device, and the cylinder and the control device are also associated to make the sealing cover 4 cover the container 2 after the solution is injected into the sample box 3.

When the sample weighing device is used, a sample is placed on a balance 8 to be weighed, then the weighed sample is placed in the sample boxes 3, the control device can send a solution into the sample boxes 3 through a water pump according to the mass of the sample and the proportion of 50:1, the rotary motor enables the sample and the solution to be placed in each sample box 3 according to a specific proportion by rotating the container 2, the motor 7 is twisted to facilitate the back-and-forth swing of a water pipe liquid outlet in the process, then the air cylinder is started, the air cylinder drives the sealing cover 4 to move downwards and seal the container 2, and the sample is pressed into the solution through the pressing rod 5 on the sealing cover 4.

The utility model aims at designing a can move and get solution to sample box 3 according to the bath ratio of 50:1 to the set composite that textile sample pressurized and wets with atmospheric pressure, including controlling means, according to bath ratio liquid-transfering device, pressure wetting device, controlling means is P L C liquid crystal display, implements the management to whole working process through built-in procedure, according to bath ratio liquid-transfering device including the balance 8 that is used for the sample to weigh, water pump, liquid-transfering head, wrench movement motor 7, rotary motor, rack and pinion, pressure wetting device includes air supply, cylinder, the pole 5 of pressing of winding, frame 1, container 2, sealed lid 4 and seal groove.

Firstly, a sample is placed on a balance 8 and weighed and then placed into a corresponding sample box 3, a control device controls a water pump to move a certain amount of solution into the sample box 3 through a liquid moving head according to the ratio of 50:1, and a rotary motor rotates a container 2 until all the sample boxes 3 in the sample container 2 are moved to take the solution; the swing motor swings the pipetting head by a certain angle so as to avoid influencing the descending of the sealing cover 4; the cylinder drives the sealing cover 4 to descend, the sealing groove is occluded and sealed with the outer edge of the container 2, and the pressing rod 5 presses and immerses the sample in the solution of the sample box 3; and pressurizing the sealing cover 4 by using an air nozzle, applying pressure of about 3-5MPa, keeping for 3-5min, slowly ascending by using an air cylinder, releasing the pressure, taking out the sample box 3 in the container 2, and performing the next circulation.

Claims

1. A color fastness test device is characterized by comprising a rack (1), wherein a container (2) with an upward opening is arranged in the rack (1), the container (2) can rotate, a plurality of sample boxes (3) with upward openings are arranged in the container (2), a sealing cover (4) capable of moving up and down is arranged above the container (2), the upper end of the container (2) can be buckled by the sealing cover (4), a plurality of vertical pressing rods (5) which correspond to the sample boxes (3) one by one are fixed at the lower end of the sealing cover (4), a horizontal pressing plate (6) is fixed at the lower end of each pressing rod (5), and samples in the sample boxes (3) can be completely pressed into the sample boxes (3) by the pressing plate (6); a water pump is fixed on one side of the frame (1), the water pump is connected with the bucket through a pipeline, and the water pump can pump the solution in the bucket into the sample box (3).

2. A colour fastness test device according to claim 1, characterized in that the lower end of the container (2) is provided with a motor fixed at the lower end of the frame (1).

3. The color fastness test device of claim 1, wherein a water pipe penetrates through the right side wall of the frame (1) and is connected with a water outlet of a water pump, a twisting motor (7) is mounted on the right side plate of the frame (1), and the twisting motor (7) controls the water outlet of the water pipe to turn.

4. A colour fastness test device according to claim 1, characterized in that a vertical cylinder is fixed on the upper side plate of the frame (1), and the lower end of the piston rod in the cylinder penetrates through the upper side plate of the frame (1) and is fixed with the cover (4).