Ultra-high speed peeling force testing machine device

Abstract

The utility model discloses a kind of ultra-high speed peeling force testing machine devices, including testing machine body, two tension sensors are fixedly connected on the testing machine body, two The clamps are fixedly connected on the tension sensor, the testing machine body is fixedly connected with roller assembly;The roller assembly includes motor fixedly connected on the testing machine body inner wall, the output of the motor is fixedly connected with driving sprocket, the testing machine body is rotatably connected with shaft, driven sprocket is fixedly covered on the shaft.The utility model can pretreat material, make the adhesion degree of material to be detected same, can avoid the adhesion of each material to be tested not same to cause the accuracy of data measured when peeling force test reduces the problem, effectively improve the accuracy of test result, and the two tension sensors set can carry out peeling force detection to two parts of material, effectively improve the accuracy of test result.

Description

Technical Field

[0001] This utility model relates to the field of peel force testing technology, specifically to an ultra-high-speed peel force testing machine device. Background Technology

[0002] Peel force testing machines are suitable for testing the peel and tensile properties of food plastic packaging, daily cosmetic plastic packaging, adhesives, adhesive tapes, self-adhesive labels, medical patches, protective films, composite films, artificial leather, woven bags, thin films, paper, and other related products. Existing peel force testing machines, due to the lack of pre-testing pressing of the materials, result in inconsistent adhesion between each test material, leading to reduced accuracy of the measured data. Utility Model Content

[0003] The purpose of this invention is to provide an ultra-high-speed peel force testing machine device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] This utility model provides an ultra-high speed peel force testing machine device, including a testing machine body, two tensile sensors are fixedly connected to the testing machine body, and clamps are fixedly connected to both tensile sensors. A roller assembly is fixedly connected to the testing machine body.

[0006] The roller assembly includes a motor fixedly connected to the inner wall of the testing machine body, a drive sprocket fixedly connected to the output end of the motor, a rotating shaft rotatably connected to the testing machine body, a driven sprocket fixedly sleeved on the rotating shaft, a common transmission chain winding between the drive sprocket and the driven sprocket, a drive roller fixedly sleeved on the rotating shaft, a deflection motor fixedly connected to the testing machine body, a crank fixedly connected to the output end of the deflection motor, a rotating shaft rotatably connected to the crank, and a driven roller fixedly sleeved on the rotating shaft.

[0007] Furthermore, the clamp includes a screw fixedly connected to the tension sensor, a clamping block threaded on the screw, an adjusting nut threaded on the screw wall, a clamping opening on the clamping block, and two threaded holes on the clamping block, with adjusting bolts threaded into the threaded holes.

[0008] Furthermore, a fixing plate is fixedly connected to the test machine body, and an arc-shaped transition piece is fixedly connected to the fixing plate.

[0009] Furthermore, a sleeve is fixedly fitted onto the motor, and two mounting blocks are symmetrically fixedly connected to the sleeve, the mounting blocks being fixedly connected to the test machine body.

[0010] Furthermore, the diameter of the driving sprocket is larger than the diameter of the driven sprocket.

[0011] Furthermore, both the driving roller and the driven roller are fixedly fitted with anti-slip sleeves, and the surface of the anti-slip sleeves is treated with a frosted anti-slip finish.

[0012] Furthermore, an L-shaped worktable is fixedly connected to the test machine body, and the L-shaped worktable is located between two tension sensors.

[0013] Furthermore, both of the aforementioned tension sensors are fixedly connected to a remote signal transmission module.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention, through its testing body, tensile sensors, fixtures, motor, drive sprocket, shaft, driven sprocket, transmission chain, drive roller, deflection motor, crank, rotating shaft, and driven roller, can pre-treat materials, ensuring uniform adhesion of the materials under test. This avoids the problem of inconsistent adhesion between different test materials, which leads to reduced accuracy in peel force tests, effectively improving the accuracy of test results. Furthermore, the two tensile sensors can detect peel force at two different locations on the material, further enhancing the accuracy of the test results. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

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

[0018] Figure 3 for Figure 1 A structural diagram of section B;

[0019] Figure 4 This is a schematic diagram of the structure of the roller assembly of this utility model;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure of the central drive roller;

[0021] Figure 6 for Figure 4 Schematic diagram of the driven roller in the middle;

[0022] Figure 7 for Figure 1 A schematic diagram of the intermediate transition component.

[0023] In the diagram: 1. Test machine body; 2. Tension sensor; 3. Fixture; 4. Motor; 5. Drive sprocket; 6. Shaft; 7. Driven sprocket; 8. Transmission chain; 9. Driven roller; 10. Deflection motor; 11. Crank; 12. Rotating shaft; 13. Driven roller; 14. Screw; 15. Clamping block; 16. Adjusting nut; 17. Adjusting bolt; 18. Fixing plate; 19. Arc-shaped transition piece; 20. Sleeve; 21. Mounting block; 22. Anti-slip sleeve; 23. L-shaped worktable; 24. Remote signal transmission module. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides an ultra-high speed peel force testing machine device, including a testing machine body 1, two tensile sensors 2 are fixedly connected to the testing machine body 1, and clamps 3 are fixedly connected to each of the two tensile sensors 2. A roller assembly is fixedly connected to the testing machine body 1.

[0026] The roller assembly includes a motor 4 fixedly connected to the inner wall of the test machine body 1, a drive sprocket 5 fixedly connected to the output end of the motor 4, a rotating shaft 6 rotatably connected to the test machine body 1, a driven sprocket 7 fixedly mounted on the rotating shaft 6, a common transmission chain 8 winding between the drive sprocket 5 and the driven sprocket 7, a drive roller 9 fixedly mounted on the rotating shaft 6, a deflection motor 10 fixedly connected to the test machine body 1, a crank 11 fixedly connected to the output end of the deflection motor 10, a rotating shaft 12 rotatably connected to the crank 11, and a driven roller 13 fixedly mounted on the rotating shaft 12.

[0027] In the above embodiment, before testing, the material is passed through the gap between the driving roller 9 and the driven roller 13. The deflection motor 10 drives the crank 11 to deflect, and the crank 11 drives the driven roller 13 to move towards the driving roller 9. Through the cooperation of the driven roller 13 and the driving roller 9, the material can be compacted. The motor 4 is started, and the motor 4 drives the driving sprocket 5 to rotate. The driving sprocket 5 drives the driven sprocket 7 to rotate through the transmission chain 8. The driven sprocket 7 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the driving roller 9 to rotate, thereby crushing the material and pre-treating the material. The materials to be tested have the same degree of adhesion, which avoids the problem of reduced accuracy of the data measured during the peel force test due to the different adhesion of each material to be tested. This effectively improves the accuracy of the test results. Then, the two ends of the material are clamped on the fixture 3 on the two tension sensors 2. The active roller 9 rotates at ultra-high speed. The material is pulled by the frictional resistance between the active roller 9 and the material, so that the peel force test can be performed on the material. The two tension sensors 2 can detect the peel force at two parts of the material, which effectively improves the accuracy of the test results.

[0028] The clamp 3 includes a screw 14 fixedly connected to the tension sensor 2. A clamping block 15 is threaded onto the screw 14, and an adjusting nut 16 is threaded onto the wall of the screw 14. The clamping block 15 has a clamping opening and two threaded holes, with adjusting bolts 17 threaded into the threaded holes. In use, one end of the material is placed into the clamping opening on the clamping block 15, and the adjusting bolts 17 are turned to lock the clamping block 15, thereby securing the material firmly. The distance between the clamping block 15 and the tension sensor 2 can be adjusted by adjusting the adjusting nut 16, thereby adjusting the detection accuracy of the tension sensor 2.

[0029] A fixing plate 18 is fixedly connected to the test machine body 1, and an arc-shaped transition piece 19 is fixedly connected to the fixing plate 18. When in use, the material passes around the arc-shaped transition piece 19, which can improve the tension of the material and thus improve the test results.

[0030] A sleeve 20 is fixedly fitted on the motor 4, and two mounting blocks 21 are symmetrically fixedly connected to the sleeve 20. The mounting blocks 21 are fixedly connected to the test machine body 1, which can stably fix the motor 4, thereby improving the stability of the motor 4 operation.

[0031] The diameter of the driving sprocket 5 is larger than that of the driven sprocket 7, which can increase the rotational speed of the driving roller 9, thereby improving the efficiency of the peel force test.

[0032] Both the driving roller 9 and the driven roller 13 are fixedly fitted with anti-slip sleeves 22. The surface of the anti-slip sleeves 22 is treated with frosted anti-slip treatment, which can improve the frictional resistance between the driving roller 9 and the driven roller 13 and the material.

[0033] An L-shaped workbench 23 is fixedly connected to the test machine body 1. The L-shaped workbench 23 is located between two tension sensors 2, which facilitates the placement of the material to be tested.

[0034] Both of the tension sensors 2 are fixedly connected to a remote signal transmission module 24, which facilitates the transmission of test data.

[0035] Working principle: Before testing, the material is passed through the gap between the driving roller 9 and the driven roller 13. The deflection motor 10 drives the crank 11 to deflect, and the crank 11 drives the driven roller 13 to move towards the driving roller 9. Through the cooperation of the driven roller 13 and the driving roller 9, the material can be compacted. The motor 4 is started, and the motor 4 drives the driving sprocket 5 to rotate. The driving sprocket 5 drives the driven sprocket 7 to rotate through the transmission chain 8. The driven sprocket 7 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the driving roller 9 to rotate, thereby crushing the material and pre-treating it for testing. The materials being tested have the same degree of adhesion, which avoids the problem of reduced accuracy of the data obtained during the peel force test due to the different adhesion of each material being tested. This effectively improves the accuracy of the test results. Then, the two ends of the material are clamped on the fixture 3 on the two tension sensors 2. The active roller 9 rotates at ultra-high speed, and the material is pulled by the frictional resistance between the active roller 9 and the material, thereby enabling the peel force test to be performed on the material. Moreover, the two tension sensors 2 can detect the peel force at two parts of the material, which effectively improves the accuracy of the test results.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed peel force testing machine device, comprising a testing machine body (1), characterized in that: Two tension sensors (2) are fixedly connected to the test machine body (1), and clamps (3) are fixedly connected to both tension sensors (2). A roller assembly is fixedly connected to the test machine body (1). The roller assembly includes a motor (4) fixedly connected to the inner wall of the test machine body (1), a drive sprocket (5) fixedly connected to the output end of the motor (4), a rotating shaft (6) rotatably connected to the test machine body (1), a driven sprocket (7) fixedly sleeved on the rotating shaft (6), the same transmission chain (8) is wound between the drive sprocket (5) and the driven sprocket (7), a drive roller (9) fixedly sleeved on the rotating shaft (6), a deflection motor (10) fixedly connected to the test machine body (1), a crank (11) fixedly connected to the output end of the deflection motor (10), a rotating shaft (12) rotatably connected to the crank (11), and a driven roller (13) fixedly sleeved on the rotating shaft (12).

2. The ultra-high-speed peel force testing machine device according to claim 1, characterized in that: The clamp (3) includes a screw (14) fixedly connected to the tension sensor (2), a clamping block (15) is threaded on the screw (14), an adjusting nut (16) is threaded on the wall of the screw (14), a clamping opening is provided on the clamping block (15), and two threaded holes are provided on the clamping block (15), and an adjusting bolt (17) is threaded in the threaded hole.

3. The ultra-high-speed peel force testing machine device according to claim 2, characterized in that: A fixing plate (18) is fixedly connected to the test machine body (1), and an arc-shaped transition piece (19) is fixedly connected to the fixing plate (18).

4. The ultra-high-speed peel force testing machine device according to claim 3, characterized in that: A sleeve (20) is fixedly fitted on the motor (4), and two mounting blocks (21) are symmetrically fixedly connected on the sleeve (20). The mounting blocks (21) are fixedly connected to the test machine body (1).

5. The ultra-high-speed peel force testing machine device according to claim 4, characterized in that: The diameter of the driving sprocket (5) is larger than the diameter of the driven sprocket (7).

6. The ultra-high-speed peel force testing machine device according to claim 5, characterized in that: Both the active roller (9) and the driven roller (13) are fixedly fitted with anti-slip sleeves (22), and the surface of the anti-slip sleeves (22) is treated with frosted anti-slip treatment.

7. The ultra-high-speed peel force testing machine device according to claim 6, characterized in that: An L-shaped workbench (23) is fixedly connected to the test machine body (1), and the L-shaped workbench (23) is located between two tension sensors (2).

8. The ultra-high-speed peel force testing machine device according to claim 7, characterized in that: Both of the tension sensors (2) are fixedly connected to a remote signal transmission module (24).

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