Initial adhesion tester

Abstract

The utility model discloses an initial adhesion tester, which comprises a test component, an initial adhesion tester and a control component, and is characterized in that the test component comprises a base, a test plate and a collection box; the protection assembly comprises grooves, a connecting frame, a handle and a connecting plate, the grooves are formed in the top and bottom ends of the two side frames below the test plate, the connecting frame is clamped to the inner side of the grooves, the handle is fixed to the surface of the outer side end of the connecting frame, and the connecting plate is clamped to one side of the top end of the connecting frame. Through the arrangement of the groove, the connecting frame, the handle and the connecting plate, when the adhesive tape is pasted, the two sides of the adhesive tape can be directly pasted on the connecting frame, the adhesive tape can be separated from the testing plate, when the edge of the adhesive tape is broken, part of the adhesive tape can be left on the connecting frame, and at the moment, the connecting frame can be directly pulled out and replaced; therefore, the residual adhesive tape is isolated from the lower frame of the test board, and the uncovered adhesive tape is prevented from remaining at the frame of the test board.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to an initial adhesion tester. Background Art

[0002] With the upgrading of lithium battery technology, the process technology and bonding requirements are constantly updated, and the quality of adhesive tapes is also iteratively updated. Some tapes have the characteristics of being soft, removable, having good exhaust properties, and no ink migration. In addition, during the production of tapes, an initial adhesion tester is required to test their viscosity.

[0003] When using an existing initial adhesion tester, the tape needs to be attached to the bottom of the test plate. Then, different types of steel balls can be placed in a placement ring. The placement ring is rotated, and the steel balls pass through the test plate to test the adhesiveness of the tape. After use, the tape needs to be peeled off. If the adhesiveness of the tape is very strong, some of the tape will remain on the edge of the test plate when the tape is peeled off, and it is difficult to clean. Therefore, a protective initial adhesion tester is needed to prevent tape from remaining on the test plate. Utility Model Content

[0004] The purpose of the utility model is to provide an initial adhesion tester to solve the problem raised in the above background technology that when using the existing initial adhesion tester, the tape needs to be attached to the bottom of the test plate, and then different types of steel balls can be placed in the placement ring. The placement ring is rotated, and the steel balls pass through the test plate to detect the adhesion of the tape. After the tape is used, the tape needs to be peeled off. If the adhesiveness of the tape is relatively large, when the tape is peeled off, some of the tape will remain on the edge of the test plate, and it is difficult to clean.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an initial adhesion tester, comprising:

[0007] A test assembly, comprising a base, a test plate, and a collection box, wherein the test plate is located above the base, and the collection box is located below one side of the test plate and closely above one end of the base;

[0008] The protective component includes a groove, a connecting frame, a handle and a connecting plate. The groove is opened at the top and bottom ends of the two side frames below the test board, the connecting frame is clamped on the inner side of the groove, the handle is fixed on the outer end surface of the connecting frame, and the connecting plate is clamped on one side of the top of the connecting frame.

[0009] Furthermore, an extension plate is fixedly connected to one side of the top end of the connecting plate, and a card slot is provided at the connecting plate where it is connected to the connecting frame.

[0010] Furthermore, a magnetic plate is fixedly connected to the inner bottom surface of the connection frame, and the magnetic plate is adsorbed to the groove below.

[0011] Further, it also includes a separation component;

[0012] The separation component includes a first magnetic block, a second magnetic block and a connecting seat, the first magnetic block is fixed inside one end of the base, the second magnetic block is fixed to the bottom end of the collection box, and the connecting seat is fixed inside the collection box.

[0013] Furthermore, the first magnetic block is attracted to the second magnetic block, a group of blocking rods are attracted to the inclined surfaces on both sides of the connecting seat, and a protective pad is fixedly connected to one side of the interior of the collection box.

[0014] Furthermore, the test assembly also includes a placement ring, which is tightly attached to the upper surface of the test board.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The utility model provides a groove, a connecting frame, a handle and a connecting plate. When the tape is pasted, both sides of the tape can be directly pasted on the connecting frame to separate the tape from the test board. When the tape is peeled off, the connecting plate can be pushed upward so that the connecting plate drives the two sides of the tape to be peeled off, thereby facilitating the separation of the tape from the test board. At the same time, when the edge of the tape is broken, part of the tape will remain on the connecting frame. At this time, the connecting frame can be directly pulled out and replaced, thereby isolating the remaining tape from the lower frame of the test board, preventing the tape from remaining on the frame of the test board after peeling off.

[0017] 2. Based on the first beneficial effect, a connecting seat with a slope is set in the collection box. The slopes on both sides of the connecting seat are adsorbed with baffles. After the steel balls are tested, they roll onto the connecting seat through the test plate and are separated by the slope and the baffle to prevent the steel balls from piling up after the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of the protective component of the utility model;

[0021] Figure 3This is a schematic diagram of the inner structure of the connection frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the decomposition structure of the separation component of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 11. Base; 12. Test plate; 13. Placement ring; 14. Collection box; 21. Groove; 22. Connection frame; 23. Handle; 24. Connection plate; 25. Extension plate; 26. Card slot; 27. Magnetic plate; 31. First magnetic block; 32. Second magnetic block; 33. Connection seat; 34. Baffle; 35. Protective pad. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] See also Figure 1-Figure 3 As shown, this embodiment is an initial adhesion tester, comprising:

[0029] The test assembly includes a base 11, a test plate 12, and a collection box 14. The test plate 12 is located above the base 11, and the collection box 14 is located below one side of the test plate 12 and closely attached to one end of the base 11.

[0030] The test assembly further includes a placement ring 13 , which is closely attached to the upper surface of the test plate 12 ;

[0031] The base 11 is used to connect the collecting box 14 and the testing board 12. The testing board 12 is used to connect and test the tape. The collecting box 14 is used to place the steel balls after the test. The placing ring 13 is used to place the steel balls before the test.

[0032] The protection assembly comprises a groove 21, a connecting frame 22, a handle 23 and a connecting plate 24. The groove 21 is arranged at the top and bottom ends of the two side frames below the test plate 12. The connecting frame 22 is clamped on the inner side of the groove 21. The handle 23 is fixed on the outer end surface of the connecting frame 22. The connecting plate 24 is clamped on one side of the top end of the connecting frame 22.

[0033] The groove 21 is used for the connection between the connecting frame 22 and the test plate 12. The connecting frame 22 is used for the connection of the adhesive tape during detection. The handle 23 is used for taking out the connecting frame 22. The connecting plate 24 is used for uncovering the edge of the adhesive tape during sticking.

[0034] An extension plate 25 is fixedly connected to one side of the top end of the connecting plate 24. A clamping groove 26 is arranged at the clamping position of the connecting plate 24 and the connecting frame 22.

[0035] The extension plate 25 is used to move the connecting plate 24, so that the adhesive tape on the connecting frame 22 is uncovered after the connecting plate 24 is moved. The clamping groove 26 is used for placing the connecting plate 24 and connecting the connecting plate 24 and the connecting frame 22.

[0036] A magnetic plate 27 is fixedly connected to the inner bottom surface of the connecting frame 22. The magnetic plate 27 is attracted to the lower groove 21.

[0037] The magnetic plate 27 is used for the stable connection between the bottom end of the connecting frame 22 and the lower groove 21. After the connecting frame 22 is clamped with the groove 21, the magnetic plate 27 makes the lower connecting frame 22 and the lower groove 21 be attracted together, thereby reinforcing the connection between the connecting frame 22 and the groove 21.

[0038] Working principle: when the adhesive tape is stuck, the adhesive tape is held by hand, and the adhesive tape is stuck between the two ends of the connecting frame 22, and then the adhesive tape can be detected. When the adhesive tape is uncovered, the extension plate 25 is pushed upward by hand, so that the extension plate 25 drives the connecting plate 24 to move upward, the connecting plate 24 leaves the clamping groove 26, so that the connecting plate 24 drives the adhesive tape on the surface of the connecting frame 22 to separate from the connecting frame 22, thereby facilitating the separation of the entire adhesive tape from the test plate 12. Then the connecting plate 24 is pushed into the clamping groove 26 to complete the placement of the connecting plate 24. At the same time, when the edge of the adhesive tape is disconnected, and part of the adhesive tape remains on the connecting frame 22, the handle 23 is held by hand, and the connecting frame 22 is directly pulled out outward, so that the connecting frame 22 is separated from the groove 21, and then the connecting frame 22 is replaced, thereby isolating the remaining adhesive tape from the side frame below the test plate 12.

[0039] The above steps separate the adhesive tape from the side frame of the test plate 12 through the interaction between the connecting frame 22 and the groove 21.

[0040] Please refer to Figure 1 , Figure 4 It is shown that the present embodiment is based on the above embodiment 1, and further comprises:

[0041] Separate components;

[0042] The separation assembly includes a first magnetic block 31, a second magnetic block 32 and a connecting base 33. The first magnetic block 31 is fixed to the inside of one end of the base 11, the second magnetic block 32 is fixed to the bottom end of the collection box 14, and the connecting base 33 is fixed to the inside of the collection box 14.

[0043] The first magnetic block 31 and the second magnetic block 32 are used to connect the collecting box 14 and the base 11 , and the connecting seat 33 is used to connect the blocking rod 34 and move the steel ball.

[0044] The first magnetic block 31 and the second magnetic block 32 are attracted to each other, and a set of blocking rods 34 are attracted to the inclined surfaces on both sides of the connecting seat 33. A protective pad 35 is fixedly connected to one side of the inner side of the collection box 14;

[0045] The first magnetic block 31 and the second magnetic block 32 are attracted together, so that the collection box 14 is connected to the base 11, which makes it easy to take out the collection box 14 and facilitate the unified processing of the steel balls in the collection box 14. The baffle 34 can separate the space in the collection box 14, so that the tested steel balls move along the direction of the baffle 34 to avoid the accumulation of the tested steel balls in the collection box 14. The protective pad 35 can prevent the tested steel balls from colliding with the collection box 14.

[0046] Working principle: After the steel ball is tested, it rolls into the collection box 14 through the test plate 12. At the same time, the protective pad 35 prevents the steel ball from colliding with the collection box 14. At this time, the steel ball is located on the connecting seat 33. Subsequently, the steel ball moves to one side on the connecting seat 33 due to inertia, causing the steel ball to roll down to the bottom of the connecting seat 33 along the inclined surface of the connecting seat 33 and the baffle 34. The baffle 34 separates the rolled steel balls to prevent the tested steel balls from piling up. When the collection box 14 is full, the collection box 14 is directly taken away by hand, so that the first magnetic block 31 and the second magnetic block 32 are separated, thereby separating the collection box 14 from the base 11, thereby uniformly processing the steel balls in the collection box 14. Since the baffle 34 is attached to the inclined surface of the connecting seat 33 by magnetic adsorption, when the steel ball is too large, the distance between the baffles 34 can be adjusted by hand.

[0047] The above steps can improve your functionality.

[0048] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0049] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An initial adhesion tester, characterized in that: include: A test assembly, the test assembly comprising a base (11), a test plate (12) and a collection box (14), wherein the test plate (12) is located above the base (11), and the collection box (14) is located below one side of the test plate (12) and closely attached to one end of the base (11); A protective component comprises a groove (21), a connecting frame (22), a handle (23) and a connecting plate (24); the groove (21) is opened at the top and bottom ends of the two side frames below the test board (12); the connecting frame (22) is clamped on the inner side of the groove (21); the handle (23) is fixed to the outer end surface of the connecting frame (22); and the connecting plate (24) is clamped on one side of the top end of the connecting frame (22).

2. The initial adhesion tester according to claim 1, characterized in that: An extension plate (25) is fixedly connected to one side of the top end of the connecting plate (24), and a clamping groove (26) is provided at the clamping position of the connecting plate (24) and the connecting frame (22).

3. The initial adhesion tester according to claim 1, characterized in that: A magnetic plate (27) is fixedly connected to the inner bottom surface of the connection frame (22), and the magnetic plate (27) is adsorbed to the groove (21) below.

4. The initial adhesion tester according to claim 1, characterized in that: Also included are separation components; The separation assembly comprises a first magnetic block (31), a second magnetic block (32) and a connecting seat (33), wherein the first magnetic block (31) is fixed inside one end of the base (11), the second magnetic block (32) is fixed to the bottom end of the collection box (14), and the connecting seat (33) is fixed inside the collection box (14).

5. The initial adhesion tester according to claim 4, characterized in that: The first magnetic block (31) and the second magnetic block (32) are attracted to each other, a group of blocking rods (34) are attracted to the inclined surfaces on both sides of the connecting seat (33), and a protective pad (35) is fixedly connected to one side of the interior of the collection box (14).

6. The initial adhesion tester according to claim 1, characterized in that: The test assembly further comprises a placement ring (13), and the placement ring (13) is closely attached to the upper surface of the test plate (12).

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