Membrane strength pasting test equipment

Abstract

The utility model discloses film strength pasting testing equipment which comprises a bottom plate, a sliding groove is formed in the upper surface of the bottom plate, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a fixing frame is fixedly connected to the upper surface of the sliding block, a fixing table is fixedly connected to the inner wall of the fixing frame, and the inner wall of the fixing table makes contact with a fixing frame. A supporting plate is fixedly connected to the front surface of the fixing frame, a groove is formed in the side surface of the supporting plate, and the inner wall of the groove makes contact with the first fixing piece. By means of the structure, the device is provided with a film fixing device, a film is placed on the outer surface of the first clamping plate, clamped through the second clamping plate and fixed through the bolt, in order to improve the pasting reliability, the pressing roller at the rear end makes contact with an experimental article, and the threaded rod is pushed and pulled up and down, so that the film and the pasting table are more uniform; and a driving device is arranged at the rear end of the device, so that the driving device moves.

Description

Technical Field

[0001] The utility model relates to the technical field of paste testing, and particularly relates to a film strength paste testing device. Background Art

[0002] A series of performance tests need to be carried out on it, and the detection of strength paste is an important one. In the current industry, specimens are first made, and the two ends of the specimens are fixed by special components. Most of the fixings here adopt the pressing method. However, in use, due to the unevenness of the paste surface, the paste effect is not ideal. Therefore, it is necessary to press the paste evenly, and it is necessary to make the paste experiment process controllable through a driving device. Content of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a film strength paste testing device. The device is provided with a fixing device for the film. By placing the film on the outer surface of the first clamping plate and using the second clamping plate for clamping, and fixing with bolts. To improve the reliability of the paste, the rear pressing roller contacts the test piece, and the threaded rod is pushed up and down to make the film and the paste table more uniform. And a driving device is arranged at the rear end of the device. The motor drives the rotating shaft to rotate, and is connected through a reducer. The front end screw rod contacts the slider, so as to drive the device to move.

[0004] The utility model also provides a film strength paste testing device having the above, including: a bottom plate, a chute is arranged on the upper surface of the bottom plate, a slider is slidably connected to the inner wall of the chute, a fixed frame is fixedly connected to the upper surface of the slider, a fixed table is fixedly connected to the inner wall of the fixed frame, the inner wall of the fixed table contacts the fixed frame, a support plate is fixedly connected to the front surface of the fixed frame, a groove is arranged on the side surface of the support plate, and the inner wall of the groove contacts the first fixing member;

[0005] A pressing roller is arranged in the inner wall of the first fixing member, the rear surface of the first fixing member contacts the threaded rod, a second fixing member is fixedly connected to the side surface of the fixed frame, a first clamping plate is fixedly connected to the front surface of the second fixing member, the front surface of the first clamping plate contacts the test piece, the front surface of the test piece contacts the second clamping plate, a second threaded hole is arranged on the front surface of the first clamping plate, a bolt is threadedly connected to the inner wall of the second threaded hole, a reducer is fixedly connected to the upper surface of the bottom plate, a screw rod is arranged on the front surface of the reducer, and the rear surface of the reducer contacts the rotating shaft.

[0006] According to the film strength paste testing device, a spring is fixedly connected to the inner wall of the groove, and the rear surface of the spring is fixedly connected to the first fixing member.

[0007] According to the described film strength pasting test device, a fourth threaded hole is provided on the rear surface of the fixing frame, and the inner wall of the fourth threaded hole is threadedly connected to a threaded rod.

[0008] According to the described film strength pasting test device, a third threaded hole is provided on the front surface of the second clamping plate, and the inner wall of the third threaded hole is threadedly connected to a bolt.

[0009] According to the described film strength pasting test device, the number of the first clamping plates is multiple and symmetrically distributed, and the number of the second clamping plates is multiple and symmetrically distributed.

[0010] According to the described film strength pasting test device, a pasting table is fixedly connected to the upper surface of the bottom plate, and the rear surface of the pasting table is in contact with the test article.

[0011] According to the described film strength pasting test device, the rear surface of the rotating shaft is in contact with the motor, and the input end of the motor is electrically connected to an external power source.

[0012] According to the described film strength pasting test device, a first threaded hole is provided on the front surface of the slider, and the inner wall of the first threaded hole is threadedly connected to a lead screw.

[0013] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0014] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0015] Figure 1 It is the overall structure diagram of a film strength pasting test device of the present utility model;

[0016] Figure 2 It is the drive device diagram of a film strength pasting test device of the present utility model;

[0017] Figure 3 It is the pressing device diagram of a film strength pasting test device of the present utility model;

[0018] Figure 4 It is the fixing device diagram of a film strength pasting test device of the present utility model.

[0019] Legend Explanation:

[0020] 1. Base plate; 2. Slide groove; 3. Pasting table; 4. Slide block; 5. First threaded hole; 6. Lead screw; 7. Reducer; 8. Rotating shaft; 9. Motor; 10. Fixed frame; 11. Fixed table; 12. Fixed bracket; 13. Support plate; 14. Groove; 15. Spring; 16. Threaded rod; 17. First fixing member; 18. Pressing roller; 19. Second fixing member; 20. First clamping plate; 21. Second threaded hole; 22. Second clamping plate; 23. Third threaded hole; 24. Bolt; 25. Test article; 26. Fourth threaded hole. Detailed implementation manners

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0022] Referring to Figures 1-4 , an apparatus for testing the adhesion strength of a film according to an embodiment of the present utility model includes a base plate 1. A slide groove 2 is provided on the upper surface of the base plate 1. A slide block 4 is slidably connected to the inner wall of the slide groove 2. A fixed frame 10 is fixedly connected to the upper surface of the slide block 4. A fixed table 11 is fixedly connected to the inner wall of the fixed frame 10. The inner wall of the fixed table 11 is in contact with a fixed bracket 12. A support plate 13 is fixedly connected to the front surface of the fixed bracket 12. A groove 14 is provided on the side surface of the support plate 13. The inner wall of the groove 14 is in contact with a first fixing member 17.

[0023] The inner wall of the first fixing member 17 is provided with a pressure roller 18. The rear surface of the first fixing member 17 is in contact with the threaded rod 16. The side surface of the fixing frame 10 is fixedly connected with a second fixing member 19. The front surface of the second fixing member 19 is fixedly connected with a first clamping plate 20. The front surface of the first clamping plate 20 is in contact with the test article 25. The front surface of the test article 25 is in contact with the second clamping plate 22. The front surface of the first clamping plate 20 is provided with a second threaded hole 21. The inner wall of the second threaded hole 21 is threadedly connected with a bolt 24. The upper surface of the bottom plate 1 is fixedly connected with a speed reducer 7. The front surface of the speed reducer 7 is provided with a lead screw 6. The rear surface of the speed reducer 7 is in contact with the rotating shaft 8. The inner wall of the groove 14 is fixedly connected with a spring 15. The rear surface of the spring 15 is fixedly connected with the first fixing member 17. The rear surface of the fixing bracket 12 is provided with a fourth threaded hole 26. The inner wall of the fourth threaded hole 26 is threadedly connected with the threaded rod 16. The front surface of the second clamping plate 22 is provided with a third threaded hole 23. The inner wall of the third threaded hole 23 is threadedly connected with the bolt 24. The number of the first clamping plates 20 is multiple and symmetrically distributed. The number of the second clamping plates 22 is multiple and symmetrically distributed. The upper surface of the bottom plate 1 is fixedly connected with an adhesive platform 3. The rear surface of the adhesive platform 3 is in contact with the test article 25. The rear surface of the rotating shaft 8 is in contact with the motor 9. The input end of the motor 9 is electrically connected to an external power source. The front surface of the slider 4 is provided with a first threaded hole 5. The inner wall of the first threaded hole 5 is threadedly connected with the lead screw 6.

[0024] Working principle: Place the test article 25 on the front surface of the first clamping plate 20 and fix it with the second clamping plate 22 through the bolt 24. Rotate the threaded rod 16 to make the pressure roller 18 press forward on the test article 25, so that the test article 25 is in full contact with the adhesive platform 3. Reverse-rotate the threaded rod 16, and under the action of the spring 15, move the pressure roller 18 backward until it is no longer in contact with the test article 25. Start the motor 9 to drive the rotating shaft 8 to rotate. Under the action of the speed reducer 7, drive the lead screw 6 to rotate, and make the slider 4 drive the upper device to move backward.

[0025] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A film strength adhesion testing device, characterized in that: include: A bottom plate (1), wherein a slide groove (2) is provided on the upper surface of the bottom plate (1), a slide block (4) is slidably connected to the inner wall of the slide groove (2), a fixed frame (10) is fixedly connected to the upper surface of the slide block (4), a fixed table (11) is fixedly connected to the inner wall of the fixed frame (10), the inner wall of the fixed table (11) is in contact with a fixed frame (12), a support plate (13) is fixedly connected to the front surface of the fixed frame (12), a groove (14) is provided on the side surface of the support plate (13), and the inner wall of the groove (14) is in contact with a first fixing member (17); The inner wall of the first fixing member (17) is provided with a pressure roller (18), the rear surface of the first fixing member (17) is in contact with the threaded rod (16), the side surface of the fixing frame (10) is fixedly connected with a second fixing member (19), the front surface of the second fixing member (19) is fixedly connected with a first clamping plate (20), the front surface of the first clamping plate (20) is in contact with an experimental product (25), the front surface of the experimental product (25) is in contact with the second clamping plate (22), the front surface of the first clamping plate (20) is provided with a second threaded hole (21), the inner wall of the second threaded hole (21) is threadedly connected with a bolt (24), the upper surface of the bottom plate (1) is fixedly connected with a reducer (7), the front surface of the reducer (7) is provided with a screw (6), and the rear surface of the reducer (7) is in contact with the rotating shaft (8).

2. A film strength adhesion testing device according to claim 1, characterized in that: A spring (15) is fixedly connected to the inner wall of the groove (14), and a rear surface of the spring (15) is fixedly connected to a first fixing member (17).

3. A film strength adhesion testing device according to claim 1, characterized in that: A fourth threaded hole (26) is provided on the rear surface of the fixing frame (12), and the inner wall of the fourth threaded hole (26) is threadedly connected to the threaded rod (16).

4. A film strength adhesion testing device according to claim 1, characterized in that: A third threaded hole (23) is provided on the front surface of the second clamping plate (22), and the inner wall of the third threaded hole (23) is threadedly connected to a bolt (24).

5. The film strength adhesion testing device according to claim 1, characterized in that: The number of the first clamping plates (20) is multiple and symmetrically distributed, and the number of the second clamping plates (22) is multiple and symmetrically distributed.

6. The film strength adhesion testing device according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a pasting table (3), and the rear surface of the pasting table (3) is in contact with the experimental product (25).

7. The film strength adhesion testing device according to claim 1, characterized in that: The rear surface of the rotating shaft (8) is in contact with the motor (9), and the input end of the motor (9) is electrically connected to an external power source.

8. The film strength adhesion testing device according to claim 1, characterized in that: A first threaded hole (5) is provided on the front surface of the sliding block (4), and the inner wall of the first threaded hole (5) is threadedly connected to the screw rod (6).

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