Adhesive tape stretching detection device for adhesive tape production

Abstract

The utility model relates to the technical field of adhesive tape production, and discloses an adhesive tape stretching detection device for adhesive tape production, which comprises a working table, the top end of the working table is fixedly connected with a bracket, the inner wall of the top end of the working table is provided with a groove, and the working table is positioned in the groove and is rotatably connected with a bidirectional screw rod; a motor is fixedly connected to the side wall of the workbench, an output shaft of the motor is fixedly connected with the end of a two-way lead screw, two sliding blocks are in threaded connection with the rod wall of the two-way lead screw, and the sliding blocks are arranged on the inner wall of the groove in a sliding mode. The placing table provided by the utility model continuously moves, so that the clamping blocks are clamped with the placing table under the influence of sliding of the guide blocks along the inner wall of the annular guide groove, and the two subsequent sliding blocks reversely move to drive the adhesive tape clamped at the two ends to be stretched, so that the toughness of the adhesive tape can be conveniently observed.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape stretching detection device for adhesive tape production. Background Art

[0002] Tape is a daily necessity consisting of two parts: a base material and an adhesive. It connects two or more unconnected objects together by bonding. A layer of adhesive is coated on its surface to enable it to stick to objects. Tapes can be classified in many ways based on their efficacy, base material, scope of application, market penetration, application environment temperature, and adhesiveness.

[0003] In the prior art, during the production process of the tape, it is necessary to conduct a practical test on the toughness of the tape to ensure the tensile strength of the tape. During the tensile test of the tape, the ends of the tape need to be fixed, which is rather cumbersome and affects the test efficiency. At the same time, it is not convenient to observe the tensile length of the tape under a fixed tensile force through a straight tube, and it is not convenient to conduct a stable test on the toughness of the tape. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that during the stretching detection process of the tape, the end of the tape needs to be fixed, which is cumbersome and affects the detection efficiency. At the same time, it is not convenient to observe the stretching length of the tape under a fixed tension through a straight tube and it is not convenient to perform stable detection of the toughness of the tape. A tape stretching detection device for tape production is proposed to solve the problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tape stretching detection device for tape production comprises a workbench, a bracket is fixedly connected to the top of the workbench, a groove is provided on the inner wall of the top of the workbench, the workbench is located inside the groove and is rotatably connected to a bidirectional screw, a motor is fixedly connected to the side wall of the workbench, the output shaft of the motor is fixedly connected to the end of the bidirectional screw, two sliders are threadedly connected to the rod wall of the bidirectional screw, the sliders are slidably arranged on the inner wall of the groove, the tops of the two sliders are respectively fixedly connected to support columns, the tops of the two support columns are respectively fixedly connected to a placing table, a clamping block is provided above the placing table, a guide block is fixedly connected to the side wall of the clamping block, an annular guide groove is provided on the inner wall of the bracket, and the guide block is slidably arranged on the inner wall of the annular guide groove.

[0007] Preferably, a connecting ring is fixedly connected to the side wall of the placement table, a connecting plate is fixedly connected to the side wall of the clamping block, a sliding rod is slidably provided on the inner wall of the connecting ring, and the top end of the sliding rod is fixedly connected to the bottom of the connecting plate.

[0008] Preferably, a spring is fixedly connected to the bottom of the connecting ring, a baffle is fixedly connected to the bottom of the sliding rod, and the bottom of the spring is pressed against the upper surface of the baffle.

[0009] Preferably, an anti-slip pad is fixedly connected to the bottom of the clamping block.

[0010] Preferably, the bracket is located on the inner wall of the annular guide groove and is fixedly connected with a scale line.

[0011] Preferably, both ends of the annular guide groove are arranged in an arc shape, and the cross section of the guide block is arranged in a circular shape.

[0012] Compared with the prior art, the utility model provides a tape stretching detection device for tape production, which has the following beneficial effects:

[0013] 1. The tape stretching detection device for tape production can make the clamping block slide along the inner wall of the annular guide groove through the continuous movement of the placement table, and can be clamped with the placement table. The subsequent reverse movement of the two sliders can drive the tape clamped at both ends to be stretched, which is convenient for observing the toughness of the tape.

[0014] 2. The tape stretching detection device used in the tape production can ensure that the placement table and the clamping plate are aligned by aligning the connecting ring and the connecting plate through the sliding rod. The spring can push the rod baffle to move the sliding rod downward, drive the connecting plate and the clamping plate to move downward, ensure that the guide block slides stably along the inner wall of the annular guide groove, and ensure that the clamping block stably clamps the placement table.

[0015] 3. The tape stretching detection device for tape production can further improve the stability of the clamping block on the placement table through the anti-slip pad, and the scale line is convenient for more intuitive observation of the stretching length of the tape, so as to obtain accurate data analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a tape stretching detection device for tape production proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0018] Figure 3 for Figure 1 Structural stereogram of the middle clamping block.

[0019] In the figure: 1 workbench, 2 bracket, 3 motor, 4 bidirectional screw, 5 slider, 6 paper box holder, 7 placement table, 8 speed up, 9 guide block, 10 connecting ring, 11 slip ring, 12 connecting plate, 13 spring, 14 baffle, 15 anti-skid pad, 16 scale line. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A tape stretching detection device for tape production comprises a workbench 1, a bracket 2 is fixedly connected to the top of the workbench 1, a groove is provided on the inner wall of the top of the workbench 1, the workbench 1 is located inside the groove and is rotatably connected to a bidirectional screw rod 4, a motor 3 is fixedly connected to the side wall of the workbench 1, the output shaft of the motor 3 is fixedly connected to the end of the bidirectional screw rod 4, two sliders 5 are threadedly connected to the rod wall of the bidirectional screw rod 4, the sliders 5 are slidably arranged on the inner wall of the groove, the tops of the two sliders 5 are respectively fixedly connected to support columns 6, the tops of the two support columns 6 are respectively fixedly connected to a placing table 7, a clamping block 8 is provided above the placing table 7, a guide block 9 is fixedly connected to the side wall of the clamping block 8, an annular guide groove is provided on the inner wall of the bracket 2, and the guide block 9 is slidably arranged on the inner wall of the annular guide groove.

[0022] A connecting ring 10 is fixedly connected to the side wall of the placement table 7, a connecting plate 12 is fixedly connected to the side wall of the clamping block 8, a sliding rod 11 is slidably provided on the inner wall of the connecting ring 10, the top of the sliding rod 11 is fixedly connected to the bottom of the connecting plate 12, a spring 13 is fixedly connected to the bottom of the connecting ring 10, a baffle 14 is fixedly connected to the bottom of the sliding rod 11, and the bottom of the spring 13 is pressed tightly against the upper surface of the baffle 14.

[0023] When in use, the rotation of the output shaft of the motor 3 can drive the two-way screw rod 4 to rotate, which can make the two sliders 5 move relative to each other. The relative movement of the two sliders 5 can drive the support column 6 and the placement table 7 to move, and the tape is placed on the surface of the placement table 7. The placement table 7 continues to move so that the clamping block 8 can be clamped with the placement table 7 under the influence of the sliding of the guide block 9 along the inner wall of the annular guide groove. The subsequent reverse movement of the two sliders 5 can drive the tape clamped at both ends to be stretched, which is convenient for observing the toughness of the tape. The connecting ring 10 and the connecting plate 12 are aligned through the sliding rod 11, which can ensure that the placement table 7 and the clamping plate 8 are aligned. The spring 13 can push the rod baffle 14 to make the sliding rod 11 move downward, which can drive the connecting plate 12 and the clamping plate 8 to move downward, which can ensure that the guide block 9 slides stably along the inner wall of the annular guide groove, and ensure that the clamping block 8 stably clamps the placement table 7.

[0024] In order to observe the stretching length of the tape more intuitively, Figure 1-3 As shown, the bottom of the clamping block 8 is fixedly connected with an anti-skid pad 15, the inner wall of the annular guide groove of the bracket 2 is fixedly connected with a scale line 16, the two ends of the annular guide groove are arranged in arc shape, and the cross section of the guide block 9 is arranged in a circle.

[0025] The anti-skid pad 15 can further improve the stability of the clamping block 8 on the placement table 7, and the scale line 16 is convenient for more intuitive observation of the stretching length of the tape, so as to obtain accurate data analysis.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tape stretching detection device for tape production, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a bracket (2), the inner wall of the top of the workbench (1) is provided with a groove, the workbench (1) is located inside the groove and is rotatably connected to a bidirectional screw (4), the side wall of the workbench (1) is fixedly connected to a motor (3), the output shaft of the motor (3) is fixedly connected to the end of the bidirectional screw (4), the rod wall of the bidirectional screw (4) is threadedly connected to two sliders (5), the sliders (5) are slidably arranged on the inner wall of the groove, the tops of the two sliders (5) are respectively fixedly connected to support columns (6), the tops of the two support columns (6) are respectively fixedly connected to a placing table (7), a clamping block (8) is provided above the placing table (7), the side wall of the clamping block (8) is fixedly connected to a guide block (9), the inner wall of the bracket (2) is provided with an annular guide groove, and the guide block (9) is slidably arranged on the inner wall of the annular guide groove.

2. The adhesive tape stretching detection device for adhesive tape production according to claim 1, characterized in that: A connecting ring (10) is fixedly connected to the side wall of the placement table (7), a connecting plate (12) is fixedly connected to the side wall of the clamping block (8), a sliding rod (11) is slidably provided on the inner wall of the connecting ring (10), and the top end of the sliding rod (11) is fixedly connected to the bottom of the connecting plate (12).

3. The adhesive tape stretching detection device for adhesive tape production according to claim 2, characterized in that: The bottom of the connecting ring (10) is fixedly connected to a spring (13), the bottom of the sliding rod (11) is fixedly connected to a baffle (14), and the bottom of the spring (13) is pressed against the upper surface of the baffle (14).

4. The adhesive tape stretching detection device for adhesive tape production according to claim 1, characterized in that: An anti-slip pad (15) is fixedly connected to the bottom of the clamping block (8).

5. The adhesive tape stretching detection device for adhesive tape production according to claim 1, characterized in that: The bracket (2) is located on the inner wall of the annular guide groove and is fixedly connected to a scale line (16).

6. The adhesive tape stretching detection device for adhesive tape production according to claim 1, characterized in that: Both ends of the annular guide groove are arranged in an arc shape, and the cross section of the guide block (9) is arranged in a circular shape.

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