CN213456551U

CN213456551U - Viscosity testing device

Info

Publication number: CN213456551U
Application number: CN202022054864.5U
Authority: CN
Inventors: 程双; 张岩
Original assignee: Baochen United Langfang Technology Co ltd
Current assignee: Baochen United Langfang Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-15
Anticipated expiration: 2030-09-18

Abstract

The application provides a viscosity testing device, which comprises a base and a testing ball; one side of the base is provided with a sliding plate which can slide relatively, and the inside of the base is provided with a cavity corresponding to the sliding plate; a test board is hinged on the sliding plate; the base is provided with a corresponding supporting plate corresponding to the test plate. According to the technical scheme provided by the embodiment of the application, a stable inclined plane is formed by matching the test board and the support board, and the viscosity of different adhesives can be compared by comparing the movement distances of the test ball under different adhesives; the test board is hinged on the sliding plate and is matched with the sliding plate and the base to be in sliding connection, inclined planes with different angles can be formed with the supporting plate, and the test board can be suitable for viscosity characterization tests of various adhesives. Compared with the prior art, the method has the advantages of more standard operation, more obvious representation and more accurate result.

Description

Viscosity testing device

Technical Field

The application relates to the technical field of polymer emulsion finished product performance testing, in particular to a viscosity testing device.

Background

Emulsion adhesives are a class of water-soluble polymer emulsion adhesives. Resin-containing emulsions and rubber-based latex adhesives are important water-based adhesives. The polymer resins commonly used are mainly polyvinyl acetate and copolymers thereof and copolymers of acrylic esters. Usually, water is used as a dispersion medium, and the water-based high-strength high. It is suitable for cementing porous material, such as wood, paper, leather, cellulose product, etc. and may be used widely in building, packing and binding.

Besides the polymer emulsion, the adhesive also contains auxiliary components such as a thickening agent, a plasticizer, a filler, a defoaming agent, a corrosion inhibitor and the like, but the polymer emulsion accounts for a very high proportion, and the viscosity of the polymer emulsion directly influences the viscosity of the adhesive. This makes it very significant to know the viscosity of the polymer emulsion in advance, and to know the viscosity of the polymer emulsion for an adhesive, the viscosity of the adhesive to be prepared can be known approximately. There is no known device for characterizing the viscosity of polymer emulsions for adhesives, which is typically tested only in terms of hand experience or finished product.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a viscosity testing apparatus.

The application provides a viscosity testing device, which comprises a base and a testing ball; one side of the base is provided with a sliding plate which can slide relatively, and the inside of the base is provided with a cavity corresponding to the sliding plate; a test board is hinged on the sliding plate; the base is provided with a corresponding supporting plate corresponding to the test plate.

Furthermore, the both sides of slide along the direction of motion are connected with the slider through the slide rail that matches with the base, and the top corresponds to survey test panel and is equipped with corresponding first recess.

Further, a second groove is formed in the base corresponding to the sliding plate; the second groove is butted with the first groove, so that the sliding plate can be completely retracted.

Furthermore, the supporting plate is vertically arranged on the base and is connected with the base through a hinge; a plurality of butt joint grooves are formed in the supporting plate corresponding to the test plate; the butt joint grooves are uniformly distributed along the direction vertical to the base.

Furthermore, a storage box is also arranged on the supporting plate; the receiver is located the backup pad and keeps away from one side in butt joint groove for hold the test ball.

Further, the test balls are the same size and made of materials including foam, plastic, rubber, resin, wood, stone and metal.

The application has the advantages and positive effects that:

according to the technical scheme, the test board is matched with the support plate to form a stable inclined plane, and the viscosity of different adhesives can be compared by comparing the movement distances of the test ball under the different adhesives; the test board is hinged on the sliding plate and is matched with the sliding plate and the base to be in sliding connection, inclined planes with different angles can be formed with the supporting plate, and the test board can be suitable for viscosity characterization tests of various adhesives. Compared with the prior art, the method has the advantages of more standard operation, more obvious representation and more accurate result.

Drawings

Fig. 1 is a schematic structural diagram of a viscosity testing apparatus according to an embodiment of the present application.

The text labels in the figures are represented as: 100-a base; 110-a skateboard; 111-test board; 120-a support plate; 121-docking slot; 200-test ball; 210-storage box.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1, the embodiment provides a viscosity testing apparatus, which includes a base 100 and a testing ball 200, wherein a cavity is formed in the base 100, and an opening is formed at one side of the cavity; a sliding plate 110 which can slide relatively is arranged in the opening; a test board 111 is hinged on the sliding plate 110; one end of the test board 111 is hinged on the sliding plate 110, and the other end is butted with the support plate 120 to form a stable inclined plane; the supporting plate 120 is vertically installed on the base 100, and a corresponding docking slot 121 is formed corresponding to the testing board 111. Survey test panel 111 through slide 110 adjust with backup pad 120's position after, with butt joint groove 121 butt joint, form a stable inclined plane, then through contrast test ball 200 along the relative viscosity of different adhesives of the just audio-visual contrast out of the movement distance on inclined plane under the effect of different adhesives, compare in prior art, the operation is more normal, the sign is more obvious, the result is more accurate.

In a preferred embodiment, the sliding plate 110 is connected with the base 100 through a matching sliding rail; the slide rail is arranged on the base 100, positioned on the side wall of the inner cavity and arranged along the direction of the opening; the slider is fixedly mounted on the slide plate 110.

In a preferred embodiment, the sliding plate 110 is provided with a corresponding first groove corresponding to the test board 111; a corresponding second groove is formed on the base 100 corresponding to the test board 111; when the slide plate 110 slides out to the maximum position, the test plate 111 can be completely folded into the groove formed by the first and second grooves.

In a preferred embodiment, the supporting plate 120 is connected to the base 100 by a hinge, and can be attached to the top surface of the base 100 after being folded; the butt-joint grooves 121 are located on one side of the supporting plate 120 close to the sliding plate 110 and are uniformly arranged along the direction perpendicular to the base 100, so that the testing plate 111 can form inclined planes with different angles, and the method can be suitable for testing more adhesives.

In a preferred embodiment, the support plate 120 is further provided with a storage box 210; the receiving box 210 is located on a side of the supporting plate 120 away from the docking slot 121 and is used for receiving the test ball 200.

In a preferred embodiment, test ball 200 comprises multiple materials to accommodate different adhesives; the test balls 200 are the same size and are made of materials including foam, plastic, rubber, resin, wood, stone, metal, etc.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other contexts without modification may be viewed as within the scope of the present application.

Claims

1. A viscosity testing device, comprising a base (100) and a test ball (200); one side of the base (100) is provided with a sliding plate (110) capable of sliding relatively, and a cavity corresponding to the sliding plate (110) is arranged inside the base; a test board (111) is hinged on the sliding plate (110); and a corresponding supporting plate (120) is arranged on the base (100) corresponding to the test plate (111).

2. The viscosity testing device according to claim 1, wherein the slide plate (110) is connected to the base (100) by matching slide rails on both sides in the moving direction, and a corresponding first groove is formed on the top of the slide plate corresponding to the test plate (111).

3. The viscosity testing device of claim 2, wherein the base (100) is provided with a second groove corresponding to the sliding plate (110); the second groove is butted with the first groove to fully receive the sliding plate (110).

4. The viscosity testing device of claim 1, wherein the support plate (120) is vertically mounted on the base (100) and connected to the base (100) by a hinge; a plurality of butt joint grooves (121) are formed in the supporting plate (120) corresponding to the test plate (111); the butt joint grooves (121) are uniformly distributed along the direction perpendicular to the base (100).

5. The viscosity testing device according to claim 4, wherein a storage box (210) is further mounted on the support plate (120); the storage box (210) is located on one side, far away from the butt joint groove (121), of the supporting plate (120) and used for containing the test balls (200).

6. The viscosity testing device of claim 1, wherein the test balls (200) are the same size and are made of materials including foam, plastic, rubber, resin, wood, stone, and metal.