CN216696023U - Laser paper pressure bonding testing device and sampling assembly thereof - Google Patents

Abstract

The utility model relates to the technical field of laser paper production, and discloses a laser paper pressure adhesion test sampling assembly which comprises a bottom plate, a cover plate, a pressure regulating piece and a pressure sensor, wherein the upper end surface of the bottom plate is provided with a sample placing area; the cover plate is vertically connected with the bottom plate in a sliding manner; the pressure adjusting piece is used for adjusting the pressure of the cover plate for pressing the sample; the pressure sensor is arranged in the sample placing area and used for detecting the pressure of the cover plate pressing the sample. The utility model also provides a laser paper pressure adhesion testing device which comprises a temperature and humidity adjusting box and the laser paper pressure adhesion testing sampling assembly, wherein the laser paper pressure adhesion testing sampling assembly can be placed in the temperature and humidity adjusting box. The sampling assembly can simulate the stacking and packaging states of the laser paper, and the testing device can provide a storage and transportation simulation environment for the laser paper and perform a laser paper pressure adhesion test, so that data support is provided for processing, research and development and process improvement of the laser paper, and the use satisfaction of customers and the quality credit of manufacturers are improved.

Description

Laser paper pressure bonding testing device and sampling assembly thereof

Technical Field

The utility model relates to the technical field of laser paper production, in particular to a laser paper pressure adhesion testing device and a sampling assembly thereof.

Background

The laser paper is the laser aluminum-sprayed paper for short, and is made by loading laser holographic patterns or character signals on the surface of the aluminum-sprayed paper in a film pressing mode. After laser paper production is finished, stacking and packaging are generally carried out according to the number of 3000-6000 laser paper/package, and the stacked and packaged laser paper is placed in a warehouse for storage and transportation. During storage or transportation, the internal quality of the laser paper packaged in a stack may change, such as blocking or caking. Aiming at the problems, when relevant manufacturers produce the laser paper, the laser paper is directly delivered to customers, and when the customers put forward quality problems, compensation and technical improvement are carried out, so that the use satisfaction of the customers is reduced, and the quality credit of the manufacturers is also reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a laser paper pressure adhesion test sampling assembly which can simulate the stacking and packaging state of laser paper so as to detect the change of the internal quality of the stacked and packaged laser paper in the storage process.

In order to solve the problems, the technical scheme adopted by the utility model is as follows: a radium-shine paper is pressed and is glued test sampling subassembly includes: the upper end surface of the bottom plate is provided with a sample placing area; the cover plate is vertically and slidably connected with the bottom plate, and the cover plate can move towards the bottom plate to press the sample; the pressure adjusting piece is used for adjusting the pressure of the cover plate for pressing the sample; and the pressure sensor is arranged in the sample placing area and used for detecting the pressure of the cover plate pressing the sample.

Compared with the prior art, the utility model has the beneficial effects that: this sampling subassembly simple structure, the operation during test is also comparatively convenient. When the laser paper is used, the produced laser paper is cut into samples, and a plurality of samples are stacked, packaged and placed in a sample placing area; and then, adjusting the pressure adjusting piece, and adjusting the pressure of the cover plate pressed on the sample to a target pressure value according to data fed back by the pressure sensor. Therefore, the sampling assembly can simulate the stacking and packaging state of laser paper by using the sample with a reduced proportion, so that the change of the internal quality of the laser paper stacked and packaged in the storage process can be conveniently detected, the volume of the sampling assembly can be reduced, and the material loss during testing is reduced.

The laser paper pressure adhesion test sampling assembly is characterized in that the cover plate is vertically and slidably connected with the bottom plate through a plurality of guide rods, and the guide rods are arranged on the bottom plate and distributed along the circumferential direction of the bottom plate.

In the laser paper pressure bonding test sampling assembly, the upper end of one guide rod is in threaded connection with the cover plate, and the guide rod is rotatably connected with the bottom plate.

In the laser paper pressure adhesion test sampling assembly, the pressure adjusting part is a screw rod arranged at the upper end of one of the guide rods, the cover plate is provided with a threaded hole, and the screw rod is connected with the threaded hole.

Foretell radium-shine paper presses and glues test sampling subassembly, pressure sensor is equipped with a plurality ofly, and is a plurality of pressure sensor follows the circumference in sample area of placing distributes.

The utility model also provides a laser paper pressure adhesion testing device which comprises a temperature and humidity adjusting box and the laser paper pressure adhesion testing sampling assembly, wherein the laser paper pressure adhesion testing sampling assembly can be placed in the temperature and humidity adjusting box. During testing, the sampling assembly and the sample are placed in a temperature and humidity adjusting box, the temperature and humidity are adjusted to simulate the environment of laser paper under the conditions of storage or transportation, the sample is taken out to observe the surface adhesion and caking conditions of the sample after the sample is placed to a target time length, and the test result is recorded, so that data support is provided for processing, research and development and process improvement of the laser paper, the material loss can be reduced, the rejection rate in the production process is reduced, and the use satisfaction of customers and the quality credit of manufacturers can be improved.

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

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sampling assembly according to an embodiment of the present invention;

FIG. 2 is a front view of a sample after placement in a sampling assembly according to an embodiment of the present invention.

The reference numbers illustrate: 100 bottom plate, 110 sample placement area, 200 cover plate, 300 pressure regulating piece, 400 pressure sensor, 500 guide rod, 600 sample.

Detailed Description

Describing an embodiment of the present invention in detail, referring to fig. 1 and 2, an embodiment of the present invention provides a laser paper lamination test sampling assembly, including a base plate 100, a cover plate 200, a pressure adjusting member 300, and a pressure sensor 400, wherein the upper end surface of the base plate 100 has a sample placing area 110; the cover plate 200 is vertically slidably connected with the base plate 100, and the cover plate 200 can move towards the base plate 100 to press the sample 600; the pressure adjusting member 300 is used for adjusting the pressure of the cover plate 200 pressing the sample 600; the pressure sensor 400 is installed in the sample placing area 110, and detects the pressure of the cover plate 200 pressing the sample 600. The embodiment of the utility model also provides a laser paper pressure adhesion testing device which comprises a temperature and humidity adjusting box and the laser paper pressure adhesion testing sampling assembly, wherein the laser paper pressure adhesion testing sampling assembly can be placed in the temperature and humidity adjusting box.

The sampling assembly in the embodiment has a simple structure, and the operation during testing is also convenient. When the laser paper is used, the produced laser paper is cut into the test samples 600, and a plurality of test samples 600 are stacked, packaged and placed in the test sample placement area 110; then, the pressure adjusting member 300 is adjusted, and the pressure of the cover plate 200 pressing on the sample 600 is adjusted to a target pressure value according to the data fed back by the pressure sensor 400. Therefore, the assembly can simulate the stacking and packaging state of laser paper by the sample 600 with a reduced proportion, so that the change of the internal quality of the laser paper stacked and packaged in the storage process can be detected conveniently, the volume of the sampling assembly can be reduced, and the loss of materials during testing can be reduced.

During testing, the sampling assembly and the sample 600 are placed in a temperature and humidity adjusting box, the temperature and humidity are adjusted to simulate the environment of laser paper under the conditions of storage or transportation, the sample 600 is taken out to observe the surface adhesion and caking conditions of the sample 600 after the sample is placed to a target time, and the test result is recorded, so that data support is provided for processing, research and development and process improvement of the laser paper, the material loss can be reduced, the rejection rate in the production process is reduced, and the use satisfaction of customers and the quality credit of manufacturers can be improved.

Specifically, during sampling, the produced laser paper can be cut into 10cm × 10cm samples 600, about 40 samples 600 are stacked, wrapped and fixed by a stretch film, and then placed in the sample placement area 110. Specifically, the pressure value of the cover plate 200 pressing on the sample 600 can be adjusted to 0.1 Mpa-2 Mpa, the temperature in the temperature and humidity adjusting box can be adjusted to 50 ± 3 ℃, the temperature can be appropriately adjusted to 50% ± 5, and the sampling assembly and the sample 600 are placed in the temperature and humidity adjusting box for 4 hours, so that the change of the sample 600 can be observed, the testing efficiency is improved, and of course, the pressure value and the temperature and humidity in the temperature and humidity adjusting box can be adjusted to extreme environments (such as high-pressure, high-temperature high-humidity or high-temperature low-humidity environments) so as to meet different requirements of customers in special regions or seasons. Specifically, in observing the change of the test specimen 600, the test specimen 600 after the test may be compared with the originally produced specimen, the degree of caking or adhesion observed, and the experimental result recorded.

Specifically, the cover plate 200 is vertically slidably connected to the base plate 100 by a plurality of guide rods 500, the plurality of guide rods 500 are mounted on the base plate 100 and distributed along the circumferential direction of the base plate 100, and the plurality of guide rods 500 are distributed along the circumferential direction of the sample placement area 110. When the pressure adjustment member 300 is adjusted, the cover plate 200 slides up and down along the guide rod 500, thereby pressing or releasing the sample 600. Specifically, the upper end of one of the guide rods 500 is in threaded connection with the cover plate 200, when the cover plate 200 needs to move up and down, the guide rod 500 is rotated, the cover plate 200 is limited by the plurality of guide rods 500 and cannot rotate, and the cover plate 200 is in threaded connection with the guide rod 500, so that when the guide rod 500 rotates, the cover plate 200 will move up and down along the guide rod 500, and the sample 600 is compressed or loosened.

Specifically, the pressure adjusting member 300 is a screw rod installed at the upper end of one of the guide rods 500, the cover plate 200 is provided with a threaded hole, and the screw rod is connected with the threaded hole, but the pressure adjusting member 300 and the guide rod 500 may also be integrally formed. Specifically, pressure sensor 400 is equipped with a plurality ofly, and a plurality of pressure sensor 400 distribute along the circumference of sample placing area 110 to in order to adjust the pressure that apron 200 compresses tightly on sample 600 better, strictly simulate radium-shine paper's packing state, improve the accuracy of test result, in the embodiment as shown in 1 and fig. 2, pressure sensor 400 is equipped with four, and four pressure sensor 400 distribute in four angles of rectangle, when sample 600 is placed in sample placing area 110, four pressure sensor are located four angles in the below of sample 600 respectively, can improve the balance degree of placing of sample 600, improve the accuracy of test result. Specifically, as shown in fig. 1 and 2, the sample placement area 110 is a groove opened on the bottom plate 100, and the bottom surface of the groove is provided with a scribe line to facilitate mounting of the pressure sensor 400 and placement of the sample 600.

It should be noted that in the description of the present invention, if orientation descriptions such as the directions of up, down, front, back, left, right, etc. are referred to, all the orientations or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. The description to first or second etc. is for the purpose of distinguishing between technical features and is not to be construed as indicating or implying a relative importance or implying a number of indicated technical features or implying a precedence relationship between indicated technical features.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (6)

1. The utility model provides a radium-shine paper presses and glues test sampling subassembly which characterized in that includes:

a base plate (100), wherein the upper end face of the base plate (100) is provided with a sample placing area (110);

a cover plate (200) vertically slidably connected to the base plate (100), the cover plate (200) being movable toward the base plate (100) to compress the test sample (600);

a pressure adjusting member (300) for adjusting a pressure at which the cover plate (200) presses the test specimen (600); and

and the pressure sensor (400) is arranged in the sample placing area (110) and is used for detecting the pressure of the cover plate (200) pressing the sample (600).

2. The laser paper bonding test sampling assembly of claim 1, wherein the cover plate (200) is vertically slidably connected to the bottom plate (100) through a plurality of guide rods (500), and the plurality of guide rods (500) are mounted on the bottom plate (100) and distributed along the circumferential direction of the bottom plate (100).

3. The laser paper bonding test sampling assembly of claim 2, wherein the upper end of one of the guide rods (500) is in threaded connection with the cover plate (200), and the guide rod (500) is rotatably connected with the bottom plate (100).

4. The laser paper pressure adhesion test sampling assembly of claim 3, wherein the pressure adjusting member (300) is a screw rod mounted at the upper end of one of the guide rods (500), and the cover plate (200) is provided with a threaded hole, and the screw rod is connected with the threaded hole.

5. The laser paper bonding test sampling assembly of claim 1, wherein a plurality of pressure sensors (400) are provided, and the plurality of pressure sensors (400) are distributed along the circumferential direction of the sample placement area (110).

6. A laser paper pressure bonding test device is characterized by comprising a temperature and humidity regulation box and the laser paper pressure bonding test sampling assembly according to any one of claims 1 to 5, wherein the laser paper pressure bonding test sampling assembly can be placed in the temperature and humidity regulation box.

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