CN211235480U

CN211235480U - Testing arrangement of viscose goods holding viscidity

Info

Publication number: CN211235480U
Application number: CN201921974260.3U
Authority: CN
Inventors: 卢建灿; 李奇男; 许仕林; 骆志锋; 夏明星
Original assignee: Shenzhen Tongxingda Technology Co Ltd
Current assignee: Shenzhen Tongxingda Technology Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-11
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a testing device for the viscosity of viscose products, which comprises a closed box body, wherein the box body is provided with a temperature and humidity control device for controlling the temperature and the humidity in the box body; a first transverse plate, a second transverse plate and a plurality of groups of testing components are arranged in the box body; the testing assembly comprises a first sensor, a second sensor, an elastic assembly and a suspension assembly, wherein the first sensor is arranged on the bottom surface of the first transverse plate corresponding to the elastic assembly; two ends of the elastic component respectively abut against the first sensor and the second transverse plate under the elastic action of the elastic component; the upper part of the suspension assembly penetrates through the second transverse plate to be connected to the top end of the elastic assembly, and the lower part of the suspension assembly is connected with a viscose product; the second sensor corresponds the suspension assembly is located bottom half, first sensor is contact sensor, the second sensor is displacement sensor.

Description

Testing arrangement of viscose goods holding viscidity

Technical Field

The utility model relates to a viscose goods production technical field especially relates to a viscose goods holds testing arrangement of viscidity.

Background

The existing method for testing the holding viscosity of the viscose product mainly adopts a holding power tester for testing. The first tester is a normal-temperature holding force tester, and the holding viscosity of the adhesive system of the adhesive product at normal temperature is measured by the falling time of the fixed mass weight at normal temperature; the holding viscosity of the viscose product can be evaluated only by testing the falling time of the weight at normal temperature, and when the falling time difference of two or more materials is not large, the advantages and disadvantages of the performance cannot be compared, and the holding viscosity of the material at the normal temperature cannot be measured. The second kind of tester is high temperature holding power tester, takes out the high temperature through the certain time that the material weighs its viscidity through the displacement volume of artifical test material on the steel sheet under the high temperature, and this tester because the displacement volume adopts artifical test, can have great error because operation personnel's difference, can't make statistics of the change law that the material held viscidity in addition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defect among the above prior art, providing a viscose goods holds sticky testing arrangement, control the humiture in the airtight box through setting up temperature and humidity control device, satisfy the test demand under the different test temperature, in addition through setting up elastic component and first, second sensor, but real-time supervision and statistics viscose goods hold sticky change law.

The technical scheme of the utility model as follows: the utility model provides a testing device for the viscosity of viscose products, which comprises a closed box body, wherein the box body is provided with a temperature and humidity control device for controlling the temperature and the humidity in the box body; a first transverse plate, a second transverse plate and a plurality of groups of testing components are arranged in the box body; the testing assembly comprises a first sensor, a second sensor, an elastic assembly and a suspension assembly, wherein the first sensor is arranged on the bottom surface of the first transverse plate corresponding to the elastic assembly; two ends of the elastic component respectively abut against the first sensor and the second transverse plate under the elastic action of the elastic component; the upper part of the suspension assembly penetrates through the second transverse plate to be connected to the top end of the elastic assembly, and the lower part of the suspension assembly is connected with a viscose product; the top end of the elastic component can move up and down relative to the second transverse plate to contact with the first sensor or be separated from the first sensor; the second sensor corresponds the suspension assembly is located bottom half, first sensor is contact sensor, the second sensor is displacement sensor.

Furthermore, the sensor comprises an upper pressing block and a spring, wherein one end of the spring is fixed on the upper pressing block, the upper pressing block abuts against the first sensor in a natural state, the other end of the spring is fixed on the second transverse plate, and a through hole is formed in the second transverse plate.

Furthermore, the suspension assembly comprises a suspension rod, a hanging plate and a test weight, one end of the suspension rod is connected with the upper pressing block, the other end of the suspension rod penetrates through the through hole to be connected with the hanging plate, and the spring is sleeved on the suspension rod; during testing, the upper end of the viscose product is pasted on the hanging plate, and the testing weight is hung at the lower end of the viscose product.

Further, a lower pressing block is further arranged between the spring and the second transverse plate and fixed on the second transverse plate, the lower end of the spring is fixed on the lower pressing block, and a hanging rod passing hole is formed in the lower pressing block corresponding to the through hole.

Furthermore, a plurality of timing devices are arranged on the box body, and each timing device is electrically connected with one first sensor.

Further, the temperature and humidity control device comprises a temperature and humidity sensor arranged in the box body and a controller arranged outside the box body, and the temperature and humidity sensor is electrically connected with the controller.

Furthermore, the bottom surface of the box body is provided with a buffer plate.

According to the above technical scheme, the utility model provides a viscose goods holds sticky testing arrangement controls through setting up the humiture of temperature and humidity control device in to the airtight box, satisfies the viscidity test demand of holding under the different test temperature, in addition through setting up elastic component and first, second sensor, but real-time supervision and statistics viscose goods hold sticky change law, and the measuring accuracy is high, simple structure can widely use widely.

Drawings

Fig. 1 is a schematic view of the device for testing the holding viscosity of the adhesive product of the present invention.

Fig. 2 is a schematic view of a testing assembly of the device for testing the holding power of an adhesive product.

Fig. 3 is a schematic view of the elastic assembly of the device for testing the holding viscosity of an adhesive product according to the present invention at a first angle.

Fig. 4 is a schematic view of the elastic assembly of the device for testing the holding viscosity of an adhesive product according to the present invention at a second angle.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the utility model provides a device for testing the viscosity of a viscose product, which comprises a closed box body 1, wherein the box body 1 is provided with a temperature and humidity control device for controlling the temperature and the humidity in the box body 1; the temperature and humidity control device comprises a temperature and humidity sensor (not shown) arranged in the box body and a controller 21 arranged outside the box body, the temperature and humidity sensor is electrically connected with the controller 21, and the controller 21 controls the circulating fan to introduce or extract heat and steam into or out of the box body 1 according to the temperature and humidity value measured by the temperature and humidity sensor in the box body so as to keep the temperature and humidity value required in the box body 1.

A first transverse plate 11, a second transverse plate 12 and a plurality of groups of test components 13 are arranged in the box body 1; the number of the test components 13 can be set according to the size of the box body 1, and the requirement for testing multiple groups of viscose products 4 simultaneously is met. The testing component 13 comprises a first sensor 131, a second sensor 132, an elastic component 133 and a suspension component 134, wherein the first sensor 131 is a contact sensor and is installed on the bottom surface of the first transverse plate 11, two ends of the elastic component 133 respectively abut against the first sensor 131 and the second transverse plate 12 of the first transverse plate 11 under the elastic action of the elastic component 133, the upper portion of the suspension component 134 penetrates through the second transverse plate 12 to be connected to the top end of the elastic component 133, and the lower portion of the suspension component 134 is connected with the viscose product 4. The top end of the elastic component 133 can move up and down relative to the second cross plate 12 to contact or separate from the first sensor 131. Second sensor 132 is displacement sensor, corresponds hang subassembly 134 and locate the box 1 bottom, second sensor 132 is arranged in the response test process viscose product's displacement to reach the change rule of holding viscidity in the viscose product 4 test process.

Specifically, as shown in fig. 3 and 4, the elastic member 133 includes: the sensor comprises an upper pressing block 331 and a spring 333, wherein one end of the spring 333 is fixed on the upper pressing block 331, the upper pressing block 331 is abutted against the first sensor 131 in a natural state, the other end of the spring 333 is fixed on the second transverse plate 12, and a through hole (not marked) is formed in the second transverse plate 12. The hanging assembly 134 comprises a hanging rod 344, a hanging plate 341 and a test weight 342, one end of the hanging rod 344 is connected to the upper pressing block 331, and the other end thereof passes through the through hole of the second transverse plate 12 to be connected to the hanging plate 341, the spring 333 is sleeved on the hanging rod 344, the top end of the spring 333 is fixed on the upper pressing block 331, the lower end of the spring is fixed to the second horizontal plate 12, preferably, a lower pressing block 335 is further provided between the spring 333 and the second horizontal plate 12, the lower end of the spring 333 is fixed on the lower pressing block 335, the lower pressing block 335 is fixed on the second horizontal plate 12, the through hole of the hanging rod 344 is arranged on the lower pressing block 335 corresponding to the through hole on the second transverse plate 12, the hanging rod 344 can move up and down relative to the first cross plate 11 through the through hole and the through hole, thereby driving the spring 333 to move, and making the upper pressing block 331 contact or separate from contact with the first sensor 131. The pressing block 335 acts as a stable and effective barrier to the spring 333, and can prevent the spring 333 from being unstable and shifting in a compressed state. The hook 345 is disposed at the lower end of the hanging rod 344 and is used for hanging the hanging plate 341, the upper part of the viscose product 4 is stuck on the hanging plate 341, and the lower part of the viscose product 4 is hung with the test weight 342 through a hanging ring 343. A plurality of timers (not shown) are further disposed on the box 1, and each of the timers is electrically connected to one of the first sensors 131. The bottom surface of the box body 1 is provided with a buffer plate 14 which plays a role in buffering the falling test weights 342 and the viscose products 4.

When the test is not performed, the spring 333 is in a compressed state, the upper pressing block 331 is in contact with the first sensor 131, when the adhesive product 4 and the test weight 342 are suspended on the suspension assembly 134, the hanging rod 344 is pulled down, the pull-down gravity is applied to the spring 333 due to the blocking of the spring 333, so that the spring is further compressed, meanwhile, the upper pressing block 331 is out of contact with the first sensor 131, the first sensor 131 sends a signal to the timer, and the timer starts to count time. Meanwhile, the second sensor 132 senses the position of the test weight 342 and transmits the position information to an external computer system in real time to record the position information. When the viscosity of the adhesive product 4 decreases, the adhesive product gradually slides off the hanging plate 341 along with the test weight 342 until the adhesive product is separated from the hanging plate 341. When the viscose product 4 is separated from the hanging plate 341, the spring 333 loses the pull-down force to restore the state before the test, the upper pressing block 331 is contacted with the first sensor 131 again, the first sensor 131 sends a contact signal to the timer, the timer stops timing, and the display time of the timer is the holding time of the viscosity of the viscose product 4. The distance information collected by the second sensor 132 is the displacement of the adhesive product 4 in the holding time of the adhesive. In this embodiment, the second sensor 132 is a laser ruler, and the laser ruler realizes the collection of the position information and the statistics of the displacement information by emitting laser to the bottom of the test weight 342. The utility model discloses in, first sensor 131 with information transmission and control technology between the time-recorder second sensor 132 and external computer system's information transmission and storage technology the temperature and humidity inductor with information transmission technology between controller 21 the controller basis temperature and humidity inductor's measured value is adjusted the technique of temperature and humidity in the box all adopts prior art to realize as long as can satisfy the utility model discloses a requirement can.

To sum up, the utility model provides a viscose goods holds sticky testing arrangement improves through the box to the measurement, satisfies the sticky test demand of holding under the different test temperature to through setting up elastic component and first, second sensor, realize the statistics of viscose goods displacement volume in the measurement process, thereby can statistics viscose goods holds sticky change law, and the measuring accuracy is high, and simple structure can widely use widely.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The device for testing the viscosity of the viscose product is characterized by comprising a closed box body, wherein the box body is provided with a temperature and humidity control device for controlling the temperature and the humidity in the box body; a first transverse plate, a second transverse plate and a plurality of groups of testing components are arranged in the box body; the testing assembly comprises a first sensor, a second sensor, an elastic assembly and a suspension assembly, wherein the first sensor is arranged on the bottom surface of the first transverse plate corresponding to the elastic assembly; two ends of the elastic component respectively abut against the first sensor and the second transverse plate under the elastic action of the elastic component; the upper part of the suspension assembly penetrates through the second transverse plate to be connected to the top end of the elastic assembly, and the lower part of the suspension assembly is connected with a viscose product; the top end of the elastic component can move up and down relative to the second transverse plate to contact with the first sensor or be separated from the first sensor; the second sensor corresponds the suspension assembly is located bottom half, first sensor is contact sensor, the second sensor is displacement sensor.

2. The adhesive product tack testing apparatus of claim 1, wherein the elastic component comprises: the sensor comprises an upper pressing block and a spring, wherein one end of the spring is fixed on the upper pressing block, the upper pressing block abuts against the first sensor in a natural state, the other end of the spring is fixed on the second transverse plate, and a through hole is formed in the second transverse plate.

3. The device for testing the viscosity of the viscose product according to claim 2, wherein the hanging component comprises a hanging rod, a hanging plate and a test weight, one end of the hanging rod is connected with the upper pressing block, the other end of the hanging rod penetrates through the through hole to be connected with the hanging plate, and the spring is sleeved on the hanging rod; during testing, the upper end of the viscose product is pasted on the hanging plate, and the testing weight is hung at the lower end of the viscose product.

4. The device for testing the holding viscosity of the viscose product according to claim 3, wherein a lower pressing block is further arranged between the spring and the second transverse plate, the lower pressing block is fixed on the second transverse plate, the lower end of the spring is fixed on the lower pressing block, and a hanging rod passing hole is formed in the lower pressing block corresponding to the through hole.

5. The device for testing the tackiness of an adhesive product according to claim 1, wherein the case further comprises a plurality of timing devices, each of the timing devices being electrically connected to one of the first sensors.

6. The device for testing the holding viscosity of the viscose product according to claim 1, wherein the temperature and humidity control device comprises a temperature and humidity sensor arranged in the box body and a controller arranged outside the box body, and the temperature and humidity sensor is electrically connected with the controller.

7. The device for testing the holding power of an adhesive product according to claim 1, wherein a buffer plate is provided on the bottom surface of the case.