A ductility detection device for adhesive tape processing

Abstract

The utility model relates to a ductility detection equipment for adhesive tape processing belongs to adhesive tape processing technical field, including bottom plate, fixed connection in the top of bottom plate's scale and support frame, the top of support frame is equipped with the fixed component for fixing the measured adhesive tape, the fixed component includes setting in the top of support frame and the quantity is two's placement seat, the opposite side of two placement seats all is fixedly connected with fixed frame, the inner bottom wall of fixed frame is fixedly connected with the connecting block, the top of connecting block is adsorbed with the magnetic block, the top fixedly connected with the quantity of two's connecting shaft of magnetic block, two connecting shafts's top between fixedly connected with the top plate. The ductility detection equipment for adhesive tape processing realizes the fixing to the measured adhesive tape through the mode of magnetic force adsorption, and the operator only needs to place the measured adhesive tape on the placement seat, and can complete the fixing by using the magnetic block adsorption, does not need the complicated operation step and professional skill, and the operation difficulty is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of tape processing technology, specifically to a tape processing ductility testing device. Background Technology

[0002] In the tape processing industry, the ductility of tape is a crucial performance indicator. Tape with good ductility can withstand external tensile forces to a certain extent without breaking, which directly affects the reliability and durability of the tape in actual use.

[0003] Currently, while some equipment exists on the market for testing tape performance, devices specifically designed for tape extensibility testing still have many shortcomings. Some testing equipment is complex in structure and cumbersome to operate, requiring professional personnel for operation and maintenance, increasing testing costs and time. Some devices cannot measure the length of the tape being stretched during testing, leading to inaccurate results and failing to meet the stringent quality control requirements of actual production. Therefore, this paper proposes a tape processing extensibility testing device to address these issues. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tape processing ductility testing device with advantages such as simple structure and convenient operation, solving the problems of complex structure and cumbersome operation of existing devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An extensibility testing device for tape processing includes a base plate, a scale fixedly connected to the top of the base plate, and a support frame. The top of the support frame is provided with a fixing component for fixing the tape to be tested.

[0007] The fixing component includes two placement seats disposed on the top of the support frame. A fixing frame is fixedly connected to the opposite sides of the two placement seats. A connecting block is fixedly connected to the inner bottom wall of the fixing frame. A magnetic block is attracted to the top of the connecting block. Two connecting shafts are fixedly connected to the top of the magnetic block. A top plate is fixedly connected between the top ends of the two connecting shafts. A fixing block is fixedly connected to the bottom of the top plate. Four elastic telescopic members are fixedly connected to the bottom of the fixing block. A fixing plate is fixedly connected between the bottom ends of the four elastic telescopic members.

[0008] The right side of the support frame is equipped with a pulling component for pulling the tape.

[0009] Furthermore, the tensioning assembly includes a motor fixedly connected to the right side of the support frame, the output shaft of the motor is fixedly connected to a threaded rod, a threaded block is threadedly connected to the outer side of the threaded rod, an installation block is fixedly connected to the top of the threaded block, and a movable opening adapted to the installation block is provided on the top of the inner side of the support frame.

[0010] Furthermore, the two placement seats are respectively arranged on the left side and the right side of the top of the support frame, and the right placement seat is fixedly connected to the top of the mounting block.

[0011] Furthermore, a slider is fixedly connected to the bottom of the threaded block, a scale pointer is fixedly connected to the bottom of the slider, and a sliding opening adapted to the slider is provided on the bottom of the inner side of the support frame.

[0012] Furthermore, the top of the inner side of the fixed frame is provided with two through holes, and the connecting shaft is slidably connected to the inner side of the corresponding through hole.

[0013] Furthermore, the four elastic telescopic members on the same side are respectively arranged at the four corners of the bottom of the fixed block.

[0014] Furthermore, silicone pads are fixedly connected to both the top of the placement base and the bottom of the fixing plate.

[0015] Furthermore, each of the opposite side walls of the placement seats on the left and right sides is provided with a mounting groove. An infrared transmitter is fixedly connected inside the mounting groove on the left side, and an infrared receiver is fixedly connected inside the mounting groove on the right side.

[0016] Compared with the prior art, this utility model provides a device for testing the ductility of adhesive tape processing, which has the following advantages:

[0017] This tape processing ductility testing equipment uses magnetic adsorption to fix the tape to be tested. The operator only needs to place the tape to be tested on the placement seat and use the magnetic block to fix it. No complicated operation steps or professional skills are required, which greatly reduces the difficulty of operation and improves the testing efficiency. In addition, the equipment is equipped with a scale and a scale pointer. During the process of the pulling component pulling the tape to be tested, the threaded block drives the slider and the scale pointer to move synchronously. By observing the position change of the scale pointer on the scale, the length of the tape to be tested can be accurately measured. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 2 This is a front view of the structure of this utility model;

[0020] Figure 3 This is a perspective view of the placement seat in the structure of this utility model.

[0021] In the diagram: 1. Base plate; 2. Scale; 3. Support frame; 4. Placement seat; 5. Fixing frame; 6. Connecting block; 7. Magnetic block; 8. Connecting shaft; 9. Top plate; 10. Fixing block; 11. Elastic telescopic component; 12. Fixing plate; 13. Motor; 14. Threaded rod; 15. Threaded block; 16. Mounting block; 17. Slider; 18. Scale pointer; 19. Silicone pad; 20. Infrared transmitter; 21. Infrared receiver. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 3 The tape processing ductility testing device in this embodiment includes a base plate 1, a scale 2 fixedly connected to the top of the base plate 1 and a support frame 3. The top of the support frame 3 is provided with a fixing component for fixing the tape to be tested.

[0024] Please see Figure 1 In this embodiment, the fixing component includes two placement seats 4 disposed on the top of the support frame 3. A fixing frame 5 is fixedly connected to the opposite side of each of the two placement seats 4. A connecting block 6 is fixedly connected to the inner bottom wall of the fixing frame 5. A magnetic block 7 is attracted to the top of the connecting block 6. Two connecting shafts 8 are fixedly connected to the top of the magnetic block 7. A top plate 9 is fixedly connected between the top ends of the two connecting shafts 8. A fixing block 10 is fixedly connected to the bottom of the top plate 9. Four elastic telescopic members 11 are fixedly connected to the bottom of the fixing block 10. A fixing plate 12 is fixedly connected between the bottom ends of the four elastic telescopic members 11.

[0025] The right side of the support frame 3 is provided with a pulling assembly for pulling the tape. The pulling assembly includes a motor 13 fixedly connected to the right side of the support frame 3. The output shaft of the motor 13 is fixedly connected to a threaded rod 14. A threaded block 15 is threadedly connected to the outer side of the threaded rod 14. An installation block 16 is fixedly connected to the top of the threaded block 15. A movable opening adapted to the installation block 16 is provided on the top of the inner side of the support frame 3.

[0026] Specifically, the two placement seats 4 are respectively arranged on the left side and the right side of the top of the support frame 3, and the right placement seat 4 is fixedly connected to the top of the mounting block 16.

[0027] It should be noted that this left-right distribution design allows the tape to be placed horizontally between the two placement seats 4, providing a stable initial placement state for subsequent tensile testing.

[0028] Specifically, a slider 17 is fixedly connected to the bottom of the threaded block 15, and a scale pointer 18 is fixedly connected to the bottom of the slider 17. A sliding opening adapted to the slider 17 is opened on the bottom of the inner side of the support frame 3.

[0029] It should be noted that the slide opening guides the slider 17, ensuring that the slider 17 can only move along the length of the slide opening.

[0030] Specifically, the top of the inner side of the fixed frame 5 has two through holes, and the connecting shaft 8 is slidably connected to the inner side of the corresponding through hole.

[0031] It should be noted that the through hole provides a channel for the connecting shaft 8 to slide up and down, allowing the connecting shaft 8 to move up and down within the fixed frame 5, thereby driving the top plate 9, the fixed block 10, the elastic telescopic component 11 and the fixed plate 12 to move up and down together, realizing the fixing and loosening of the tape to be tested placed on the placement seat 4.

[0032] Specifically, the four elastic telescopic members 11 on the same side are respectively arranged at the four corners of the bottom of the fixed block 10.

[0033] It should be noted that this uniformly distributed design allows the fixing plate 12 to remain horizontal when subjected to the elastic force of the elastic expansion member 11, thereby applying uniform pressure to the tape under test and ensuring that the tape under test is firmly fixed on the placement seat 4.

[0034] Specifically, silicone pads 19 are fixedly connected to the top of the placement seat 4 and the bottom of the fixing plate 12.

[0035] It should be noted that the silicone pad 19 can increase the friction between the silicone pad and the tape under test, preventing the tape from slipping during the pulling process.

[0036] Specifically, mounting slots are provided on the opposite side walls of the left and right mounting bases 4. An infrared transmitter 20 is fixedly connected inside the left mounting slot, and an infrared receiver 21 is fixedly connected inside the right mounting slot.

[0037] It should be noted that when the tape is torn, the torn and hanging tape will block the transmission path of the infrared transmitter 20, and the infrared receiver 21 will not receive the infrared signal, thus providing feedback to the system and shutting down the motor 13 in time.

[0038] The working principle of the above embodiments is as follows:

[0039] The tape to be tested is placed horizontally on the two placement seats 4. Then, through the magnetic block 7, under the action of magnetic force, the connecting shaft 8, top plate 9, fixing block 10, elastic telescopic component 11 and fixing plate 12 move downward as a whole. The silicone pad 19 at the bottom of the fixing plate 12 comes into contact with the tape to be tested, and the elastic telescopic component 11 is compressed. The tape to be tested is fixed on the placement seat 4 by the fixing plate 12. Due to the attraction of the magnetic block 7 to the connecting block 6, the fixing plate 12 fixes the tape more firmly.

[0040] The motor 13 in the pulling assembly is started. The output shaft of the motor 13 drives the threaded rod 14 to rotate. Since the threaded block 15 is threadedly connected to the threaded rod 14, as the threaded rod 14 rotates, the threaded block 15 drives the mounting block 16 to move to the right, which in turn drives the right-side placement seat 4 to move to the right, and begins to pull the tape to be tested. During the process of the right-side placement seat 4 moving to the right to pull the tape to be tested, the slider 17 at the bottom of the threaded block 15 drives the scale pointer 18 to move synchronously. By observing the position change of the scale pointer 18 on the scale 2, the length of the tape to be tested being pulled is measured. Based on the change in the length of the tape to be tested before and after being pulled, it is determined whether the extensibility of the tape to be tested meets the requirements.

[0041] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0042] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0043] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] 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 tape processing ductility testing device, comprising a base plate (1), a scale (2) fixedly connected to the top of the base plate (1), and a support frame (3), characterized in that: The top of the support frame (3) is provided with a fixing component for fixing the tape to be tested; The fixing component includes two placement seats (4) set on the top of the support frame (3). A fixing frame (5) is fixedly connected to the opposite side of each of the two placement seats (4). A connecting block (6) is fixedly connected to the inner bottom wall of the fixing frame (5). A magnetic block (7) is attracted to the top of the connecting block (6). Two connecting shafts (8) are fixedly connected to the top of the magnetic block (7). A top plate (9) is fixedly connected between the top ends of the two connecting shafts (8). A fixing block (10) is fixedly connected to the bottom of the top plate (9). Four elastic telescopic members (11) are fixedly connected to the bottom of the fixing block (10). A fixing plate (12) is fixedly connected between the bottom ends of the four elastic telescopic members (11). The right side of the support frame (3) is provided with a pulling component for pulling the tape.

2. The tape processing ductility testing equipment according to claim 1, characterized in that: The tensioning assembly includes a motor (13) fixedly connected to the right side of the support frame (3). The output shaft of the motor (13) is fixedly connected to a threaded rod (14). A threaded block (15) is threadedly connected to the outer side of the threaded rod (14). An installation block (16) is fixedly connected to the top of the threaded block (15). A movable opening adapted to the installation block (16) is provided on the top of the inner side of the support frame (3).

3. The tape processing ductility testing equipment according to claim 1, characterized in that: The two placement seats (4) are respectively arranged on the left side and the right side of the top of the support frame (3), and the right placement seat (4) is fixedly connected to the top of the mounting block (16).

4. The tape processing ductility testing equipment according to claim 2, characterized in that: The bottom of the threaded block (15) is fixedly connected to a slider (17), the bottom of the slider (17) is fixedly connected to a scale pointer (18), and the bottom of the inner side of the support frame (3) is provided with a sliding opening that is compatible with the slider (17).

5. The tape processing ductility testing equipment according to claim 1, characterized in that: The top of the inner side of the fixed frame (5) has two through holes, and the connecting shaft (8) is slidably connected to the inner side of the corresponding through hole.

6. The tape processing ductility testing equipment according to claim 1, characterized in that: The four elastic telescopic members (11) on the same side are respectively arranged at the four corners of the bottom of the fixed block (10).

7. The tape processing ductility testing equipment according to claim 1, characterized in that: Silicone pads (19) are fixedly connected to the top of the placement seat (4) and the bottom of the fixing plate (12).

8. The tape processing ductility testing equipment according to claim 1, characterized in that: The opposite side walls of the placement seats (4) on both the left and right sides are provided with mounting slots. An infrared transmitter (20) is fixedly connected inside the mounting slot on the left side, and an infrared receiver (21) is fixedly connected inside the mounting slot on the right side.

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