CN217846029U

CN217846029U - Adhesive tape stripping force testing jig

Info

Publication number: CN217846029U
Application number: CN202221511389.2U
Authority: CN
Inventors: 金昌焕; 李广龙
Original assignee: Tuodi Chemical Shanghai Co ltd
Current assignee: Tuodi Chemical Shanghai Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-18
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a tape stripping force test fixture, which belongs to the field of tape testing and specifically comprises a base, a tension machine and a testing device, wherein the base is used for fixing the tape stripping force test fixture on the tension machine; the clamping groove is fixed on the base in a sliding mode and provided with a horizontal table and two limiting tables arranged in an opposite mode, the horizontal table is used for bearing the plate to be tested and adhered with the sample adhesive tape, the distance between the upper end face of each limiting table and the horizontal plane of the horizontal table is adjustable, and the limiting tables are used for fixing the plate to be tested. Through the treatment scheme of the present disclosure, the tape peel force test of any angle can be performed.

Description

Adhesive tape stripping force testing jig

Technical Field

The utility model relates to a sticky tape test field, concretely relates to sticky tape peeling strength test fixture.

Background

The peeling force performance of the adhesive tape is generally divided into 90-degree peeling and 180-degree peeling according to the difference of peeling angles, wherein the 180-degree peeling has simpler requirements on equipment, and the adhesive tape on the plate to be tested is directly operated up and down by adopting a chuck of a tensile machine to obtain a test result. However, for 90 ° peeling, the plate to be measured needs to be fixed, and the upper chuck clamps the tail of the sample tape and then moves upward along the oblique line to ensure that the angle of peeling the sample of the sample tape from the plate to be measured is 90 °. However, the equipment is complex, single in use, large in occupied area and not beneficial to popularization. Moreover, in some special cases, it may be necessary to test an abnormal angle, but none of the existing devices can meet the requirement.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to overcome the defects of the prior art, the utility model provides a tape peeling force test fixture for testing the tape peeling force at any angle.

In order to realize the above purpose, the utility model provides an adhesive tape peeling force test fixture cooperates the pulling force machine to carry out the adhesive tape peeling force test, include: the base is used for fixing the adhesive tape stripping force test fixture on the tensile machine according to a preset angle; the clamping groove is fixed on the base in a sliding mode and provided with a horizontal table and two limiting tables arranged oppositely, the horizontal table is used for bearing a plate to be tested and adhered with a sample adhesive tape, the distance between the upper end face of each limiting table and the horizontal plane of the corresponding horizontal table is adjustable, and each limiting table is used for fixing the plate to be tested.

In one embodiment, a first sliding block is arranged on the bottom surface of the clamping groove, a second sliding block is arranged on the upper end surface of the base, and the second sliding block slides on the surface of the first sliding block.

In one embodiment, the limiting table is fixed on the horizontal table through bolts.

In one embodiment, the tape peeling force testing jig is made of metal.

In one embodiment, the limiting tables are fixed on the horizontal table through lead screws, and the distance between the two limiting tables can be adjusted through the lead screws.

Compared with the prior art, the utility model has the advantages of: fix on the pulling force machine according to predetermineeing the angle through spacing platform to panel and the level that makes the awaiting measuring in the draw-in groove satisfies the requirement of predetermineeing the contained angle, and then makes the pulling force machine peel off the test to the sticky tape according to this contained angle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a side view of a tape peeling force testing jig according to an embodiment of the present invention.

Detailed Description

The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be carried into practice or applied to various other specific embodiments, and various modifications and changes may be made in the details within the description and the drawings without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without inventive step, are intended to be within the scope of the present disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be further noted that the drawings provided in the following embodiments are only schematic illustrations of the basic concepts of the present disclosure, and the drawings only show the components related to the present disclosure rather than the numbers, shapes and dimensions of the components in actual implementation, and the types, the numbers and the proportions of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

As shown in fig. 1, an embodiment of the disclosure provides a tape peeling force testing fixture 100, which is used in conjunction with a tensile machine to perform a tape peeling force test. The tape peeling force testing fixture 100 includes a base 10, a sliding member 20, and a slot 30.

The base 10 is used for fixing the adhesive tape peeling force test fixture on a tensile machine according to a preset included angle.

The sliding component 20 enables the clamping groove 30 to slide on the base 10, so that when the tensile machine peels off the adhesive tape, the clamping groove 30 moves along with the adhesive tape, and the angle between the plate to be measured and the horizontal plane always meets the requirement of a preset included angle. The sliding component can be a combination of a sliding block and a sliding block, and can also be a combination of a sliding block and a sliding groove. In one embodiment, a first sliding block 4 is arranged on the bottom surface of the clamping groove, and a second sliding block 5 is arranged on the upper end surface of the base and slides on the surface of the first sliding block.

The card slot 30 is fixed on the base 10 in a sliding way. The card slot 30 has a horizontal platform 3 and two opposite limiting platforms (1 and 2). The horizontal table 3 is used for bearing the plate to be tested and adhered with the sample adhesive tape. The limiting tables (1 and 2) are used for fixing the plate to be measured. The distance between the upper end surface of the limiting table and the horizontal plane of the horizontal table is adjustable. The limiting table can be fixed on the horizontal table through bolts or screw rods and the like.

The application method of the adhesive tape stripping force test fixture comprises the following steps: clamping the base 10 by using a lower clamping opening of a tensile machine, and adjusting the angle of the lower clamping opening for clamping the base to enable the horizontal table 3 to form a preset included angle with the horizontal plane; then fixing the plate to be tested, which is adhered with the sample adhesive tape, on the horizontal table through a limiting table, wherein the adhesive tape to be tested is upward; and finally, adjusting the position of the sliding block to enable the clamping opening on the tensile machine to clamp the tail of the adhesive tape sample to be tested so as to carry out next stripping test.

Above-mentioned sticky tape peeling force test fixture fixes on the pulling force machine according to predetermineeing the angle through spacing platform to make the panel that awaits measuring in the draw-in groove and level satisfy and predetermine the contained angle requirement, and then make the pulling force machine peel off the test to the sticky tape according to this contained angle.

Spacing platform

1 and 2 all can be through adjusting bolt's elasticity to adjust the inside length of draw-in groove, with the panel that awaits measuring that adapts to different widths.

In one embodiment, the tape peeling force testing fixture is made of metal. For example, the clamping groove and the base can be made of aluminum alloy materials which are easy to process.

In one embodiment, the limiting tables are fixed on the horizontal table through a lead screw, and the distance between the two limiting tables can be adjusted through the lead screw. The limiting table can extend along the horizontal direction of the horizontal table by using the screw rod, so that the limiting table is suitable for plates to be tested with more lengths.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present disclosure should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an adhesive tape peeling force test fixture, cooperation pulling force machine carry out the adhesive tape peeling force test, its characterized in that includes:

the base is used for fixing the adhesive tape stripping force test fixture on the tensile machine according to a preset angle;

the clamping groove is fixed on the base in a sliding mode and provided with a horizontal table and two limiting tables arranged oppositely, the horizontal table is used for bearing a plate to be tested and adhered with a sample adhesive tape, the distance between the upper end face of each limiting table and the horizontal plane of the corresponding horizontal table is adjustable, and each limiting table is used for fixing the plate to be tested.

2. The jig for testing the peeling force of adhesive tape according to claim 1, wherein a first slider is disposed on a bottom surface of the engaging groove, and a second slider is disposed on an upper end surface of the base and slides on a surface of the first slider.

3. The tape peeling force testing jig according to claim 1, wherein the stopper is fixed to the horizontal stand by a bolt.

4. The jig for testing peeling strength of adhesive tape according to claim 1, wherein the jig for testing peeling strength of adhesive tape is made of metal.

5. The jig for testing the peeling force of adhesive tape according to claim 1, wherein the limiting tables are fixed on the horizontal table through a lead screw, and the distance between the two limiting tables can be adjusted through the lead screw.