CN220473224U - Adhesive film stretching detection device - Google Patents
Adhesive film stretching detection device Download PDFInfo
- Publication number
- CN220473224U CN220473224U CN202321950719.2U CN202321950719U CN220473224U CN 220473224 U CN220473224 U CN 220473224U CN 202321950719 U CN202321950719 U CN 202321950719U CN 220473224 U CN220473224 U CN 220473224U
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- Prior art keywords
- plate
- groove
- adhesive film
- glued membrane
- sliding
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- 239000002313 adhesive film Substances 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 239000012528 membrane Substances 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims description 3
- 238000009864 tensile test Methods 0.000 description 10
- 239000003292 glue Substances 0.000 description 7
- 239000004831 Hot glue Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of adhesive film quality detection, in particular to an adhesive film stretching detection device, which comprises a bottom plate, wherein side plates which are symmetrically distributed are fixedly arranged at the top of the bottom plate, a bearing plate is fixedly arranged at the top of the side plates, a pressing plate is arranged above the bearing plate, a connecting plate is fixedly arranged at the top of the pressing plate, a transverse plate is fixedly arranged between the two connecting plates, and an electric telescopic rod is arranged at the bottom of the transverse plate. This tensile detection device of glued membrane drives the lug and is close to and contact the glued membrane through starting electric telescopic handle, along with electric telescopic handle's continuous extension, the lug can extrude the glued membrane and make the glued membrane buckle downwards tensile, through lateral shifting block, accessible connecting block drive electric telescopic handle lateral shifting, and then changes the contact position of lug and glued membrane for each position of glued membrane all can obtain buckling tensile detection, improves the comprehensive of the tensile detection of glued membrane.
Description
[ field of technology ]
The utility model relates to the technical field of adhesive film quality detection, in particular to an adhesive film stretching detection device.
[ background Art ]
The hot melt adhesive film is a film product with or without release paper, can be conveniently subjected to continuous or intermittent operation, and can be widely used for bonding various fabrics, paper, high polymer materials and metals, wherein the Tpu hot melt adhesive film is water-resistant, low-temperature resistant and minus 20 ℃ resistant, high-temperature resistant and 110 ℃ resistant, has good tensile property and is very common in daily life, so that the quality of the product of the hot melt adhesive film needs to be detected before the hot melt adhesive film enters mass production, and unqualified products are prevented from flowing into the market.
The patent of the publication number of authorizing CN214703061U discloses a detection device that hot melt adhesive film production was used, including the bottom plate, the top fixedly connected with low-speed motor of bottom plate, fixedly connected with incomplete gear on the output shaft of low-speed motor, the top rotation of bottom plate is connected with the gear. The utility model has reasonable structural design and simple operation, can carry out tensile test on the hot melt adhesive film at high frequency for a plurality of times, can strictly take care of the quality of products, has good use effect and high working efficiency, and can only carry out transverse tensile test when carrying out tensile test on the adhesive film, while the adhesive film needs to have certain bending tensile property in daily use, and is not single transverse tensile, and the tensile test of the adhesive film by the patent is not comprehensive enough.
[ utility model ]
In order to solve the above problems, an object of the present utility model is to provide a device for detecting stretching of a plastic film.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a tensile detection device of glued membrane, includes the bottom plate, the top fixed mounting of bottom plate has the curb plate of symmetric distribution, the top fixed mounting of curb plate has the loading board, the top of loading board is provided with the clamp plate, the top fixed mounting of clamp plate has the joint board, two fixed mounting has the diaphragm between the joint board, electric telescopic handle is installed to the bottom of diaphragm, electric telescopic handle's output fixed mounting has the lug, the bottom of lug is convex smooth design.
The adhesive film stretching detection device in the utility model is further provided with: the bearing plate is characterized in that two ends of the top of the bearing plate are fixedly provided with symmetrically-distributed vertical plates, the top ends of the vertical plates are sleeved with sliding sleeve plates in a sliding mode, the sliding sleeve plates are fixedly arranged on two sides of the connecting plate, the top of the bearing plate is provided with pressing grooves with semicircular cross sections, and the bottoms of the pressing plates are arc-shaped and are matched with the pressing grooves in size.
The adhesive film stretching detection device in the utility model is further provided with: the sliding sleeve plate is characterized in that a sliding groove is formed in the sliding sleeve plate, the vertical plate is connected in the sliding groove in a sliding mode, a thread groove is formed in the top of the vertical plate, a threaded rod is inserted into the top thread of the sliding sleeve plate, the top end of the threaded rod extends to the upper portion of the sliding sleeve plate and is fixedly provided with a knob, and the bottom end of the threaded rod extends to the inner portion of the sliding groove and is matched with the size and the position of the thread groove.
The adhesive film stretching detection device in the utility model is further provided with: fastening springs symmetrically distributed on two sides of the thread groove are fixedly arranged between the sliding groove and the top of the vertical plate.
The adhesive film stretching detection device in the utility model is further provided with: the inside of diaphragm has seted up the through groove that top-down runs through, the inboard sliding connection of through groove has the connecting block, the top fixed mounting of connecting block has the shifting block of sliding connection at the diaphragm top, the bottom of connecting block links to each other with electric telescopic handle is fixed.
The adhesive film stretching detection device in the utility model is further provided with: the inner side of the through groove is provided with symmetrically distributed inner grooves, and the inner side of each inner groove is connected with a balance block fixedly connected with the connecting block in a sliding manner.
Compared with the prior art, the utility model has the following beneficial effects:
1. this tensile detection device of glued membrane drives the lug and is close to and contact the glued membrane through starting electric telescopic handle, along with electric telescopic handle's continuous extension, the lug can extrude the glued membrane and make the glued membrane buckle downwards tensile, through lateral shifting block, accessible connecting block drive electric telescopic handle lateral shifting, and then changes the contact position of lug and glued membrane for each position of glued membrane all can obtain buckling tensile detection, improves the comprehensive of the tensile detection of glued membrane.
2. This tensile detection device of glued membrane drives threaded rod downstream through rotatory knob and enters into the thread groove for sliding sleeve board continues stable downward movement, in pressing the indent with the glued membrane, the threaded connection of thread groove and threaded rod has further improved the stability of clamp plate simultaneously, makes the glued membrane side of pressing in the indent more fastening, so can strengthen the clamp plate and fix the effect to the pressfitting of glued membrane both sides, prevents that the glued membrane from loosening at tensile test's in-process, influences glued membrane tensile test's degree of accuracy.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the internal structure of the sliding sleeve plate of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the internal structure of the cross-plate of the present utility model.
In the figure: 1. a bottom plate; 2. a side plate; 3. a carrying plate; 4. a vertical plate; 5. a sliding sleeve plate; 6. a cross plate; 7. an electric telescopic rod; 8. a bump; 9. a sliding groove; 10. a thread groove; 11. a fastening spring; 12. a threaded rod; 13. pressing a groove; 14. a pressing plate; 15. a splice plate; 16. a through groove; 17. an inner tank; 18. a balance weight; 19. a connecting block; 20. and (5) a shifting block.
[ detailed description ] of the utility model
The utility model further provides a device for detecting the stretching of a plastic film by using a specific embodiment.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a tensile detection device of glued membrane, including bottom plate 1, the top fixed mounting of bottom plate 1 has the curb plate 2 of symmetric distribution, the top fixed mounting of curb plate 2 has loading board 3, the top of loading board 3 is provided with clamp plate 14, the top fixed mounting of clamp plate 14 has joint plate 15, fixed mounting has diaphragm 6 between two joint plates 15, electric telescopic handle 7 is installed to the bottom of diaphragm 6, electric telescopic handle 7's output fixed mounting has lug 8, the bottom of lug 8 is convex smooth design, when using, spread the both ends of glued membrane to be detected at the top of loading board 3, push down the glued membrane through clamp plate 14, make the both ends fixed centre gripping of glued membrane between clamp plate 14 and loading board 3, later put through external power source with electric telescopic handle 7, start electric telescopic handle 7 and drive lug 8 and contact the glued membrane, along with electric telescopic handle 7's constantly extend, lug 8 can extrude the glued membrane and make the glued membrane buckle stretching downwards, through lateral movement shifting block 20, accessible connecting block 19 drives electric telescopic handle 7 lateral movement, and then change the contact position of lug 8 and all positions of glued membrane, make and tensile detection can all obtain comprehensive detection.
As a preferred embodiment, two ends of the top of the bearing plate 3 are fixedly provided with symmetrically-distributed vertical plates 4, the top ends of the vertical plates 4 are slidably sleeved with sliding sleeve plates 5, the sliding sleeve plates 5 are fixedly arranged on two sides of the joint plate 15, the top of the bearing plate 3 is provided with pressing grooves 13 with semicircular cross sections, the bottoms of the pressing plates 14 are arc-shaped and are matched with the pressing grooves 13 in size, the sliding sleeve plates 5 slide downwards on the surface of the vertical plates 4, the joint plate 15 and the pressing plates 14 can be driven to move downwards, the bottoms of the pressing plates 14 enter the pressing grooves 13, two ends of a glue film are pressed into the pressing grooves 13, so that the pressing and fixing effect of the pressing plates 14 on two sides of the glue film can be enhanced, and the glue film is prevented from loosening in the tensile test process, and the accuracy of the glue film tensile test is affected.
As a preferred implementation, the inside of slip cap plate 5 has offered sliding tray 9, riser 4 sliding connection is in sliding tray 9, thread groove 10 has been offered at the top of riser 4, the top screw thread of slip cap plate 5 has pegged graft and has threaded rod 12, the top of threaded rod 12 extends to the top of slip cap plate 5 and fixed mounting has the knob, the bottom of threaded rod 12 extends to the inside of sliding tray 9 and coincide with the size and the position of thread groove 10, when clamp plate 14 pushes down the glued membrane, rotatory knob drives threaded rod 12 downward movement and enters into in the thread groove 10, make slip cap plate 5 continue stable downward movement, push down the glued membrane into indent 13, simultaneously thread groove 10 and threaded rod 12's threaded connection, further improve the stability of clamp plate 14, make the glued membrane side in the indent 13 more fastened.
As a preferred embodiment, the fastening springs 11 symmetrically distributed on two sides of the thread groove 10 are fixedly installed between the sliding groove 9 and the top of the vertical plate 4, the fastening springs 11 are designed to enable the threaded rod 12 to be connected with the thread groove 10 more tightly, meanwhile, after the glue film detection is completed, the threaded rod 12 is rotated reversely and positively, when the thread groove 10 is separated from the threaded rod 12, under the action of the fastening springs 11, the connecting plate 15 can automatically rebound, the Shu Die pressing plate 14 is quickly separated from the glue film, and the speed of replacing the glue film to be detected is improved.
As a preferred embodiment, the inside of the diaphragm 6 is provided with a through groove 16 penetrating from top to bottom, the inner side of the through groove 16 is slidably connected with a connecting block 19, the top of the connecting block 19 is fixedly provided with a shifting block 20 slidably connected to the top of the diaphragm 6, the bottom of the connecting block 19 is fixedly connected with the electric telescopic rod 7, and the shifting block 20 is pushed to slide on the diaphragm 6 to drive the electric telescopic rod 7 to change positions, so that the equipment can bend, stretch and detect different positions of an adhesive film, and the comprehensiveness of detection is improved.
As a preferred embodiment, the inner groove 17 is symmetrically distributed on the inner side of the through groove 16, the balance weight 18 fixedly connected with the connecting block 19 is slidingly connected on the inner side of the inner groove 17, and the balance weight 18 is driven to slide in the inner groove 17 while the connecting block 19 moves transversely, so that the stability of the electric telescopic rod 7 in the process of transversely changing the position is improved.
The working principle of the utility model is as follows: the operator presses the adhesive film through pressing the adhesive film at the top of the bearing plate 3 with the both ends of the adhesive film to be detected through the clamp plate 14 for the both ends of adhesive film are fixed to be clamped between clamp plate 14 and bearing plate 3, later put through external power supply with electric telescopic handle 7, start electric telescopic handle 7 and drive lug 8 and be close to and contact the adhesive film, along with electric telescopic handle 7's constantly extending, lug 8 can extrude the adhesive film and make the adhesive film buckle tensile downwards, through lateral shifting block 20, accessible connecting block 19 drives electric telescopic handle 7 lateral shifting, and then change the contact position of lug 8 and adhesive film, make each position of adhesive film all can obtain buckling tensile detection, improve the comprehensive of adhesive film tensile detection. When the adhesive film is pressed by the pressing plate 14, the rotary knob drives the threaded rod 12 to move downwards into the threaded groove 10, so that the sliding sleeve plate 5 continues to move downwards stably, the adhesive film is pressed into the pressing groove 13, meanwhile, the threaded groove 10 is connected with the threaded rod 12 in a threaded manner, the stability of the pressing plate 14 is further improved, the side edge of the adhesive film pressed into the pressing groove 13 is fastened, the pressing fixing effect of the pressing plate 14 on the two sides of the adhesive film can be enhanced, the adhesive film is prevented from loosening in the tensile test process, and the accuracy of the tensile test of the adhesive film is affected.
The above-described embodiments are merely illustrative of the principles and functions of the present utility model, and some of the practical examples, not intended to limit the utility model; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a tensile detection device of glued membrane, includes bottom plate, its characterized in that: the top fixed mounting of bottom plate has the curb plate of symmetric distribution, the top fixed mounting of curb plate has the loading board, the top of loading board is provided with the clamp plate, the top fixed mounting of clamp plate has the joint board, two fixed mounting has the diaphragm between the joint board, electric telescopic handle is installed to the bottom of diaphragm, electric telescopic handle's output fixed mounting has the lug, the bottom of lug is convex smooth design.
2. The adhesive film stretching detection device as set forth in claim 1, wherein: the bearing plate is characterized in that two ends of the top of the bearing plate are fixedly provided with symmetrically-distributed vertical plates, the top ends of the vertical plates are sleeved with sliding sleeve plates in a sliding mode, the sliding sleeve plates are fixedly arranged on two sides of the connecting plate, the top of the bearing plate is provided with pressing grooves with semicircular cross sections, and the bottoms of the pressing plates are arc-shaped and are matched with the pressing grooves in size.
3. The adhesive film stretching detection device as set forth in claim 2, wherein: the sliding sleeve plate is characterized in that a sliding groove is formed in the sliding sleeve plate, the vertical plate is connected in the sliding groove in a sliding mode, a thread groove is formed in the top of the vertical plate, a threaded rod is inserted into the top thread of the sliding sleeve plate, the top end of the threaded rod extends to the upper portion of the sliding sleeve plate and is fixedly provided with a knob, and the bottom end of the threaded rod extends to the inner portion of the sliding groove and is matched with the size and the position of the thread groove.
4. A film stretching inspecting apparatus as set forth in claim 3, wherein: fastening springs symmetrically distributed on two sides of the thread groove are fixedly arranged between the sliding groove and the top of the vertical plate.
5. The adhesive film stretching detection device as set forth in claim 1, wherein: the inside of diaphragm has seted up the through groove that top-down runs through, the inboard sliding connection of through groove has the connecting block, the top fixed mounting of connecting block has the shifting block of sliding connection at the diaphragm top, the bottom of connecting block links to each other with electric telescopic handle is fixed.
6. The adhesive film stretching detection device as set forth in claim 5, wherein: the inner side of the through groove is provided with symmetrically distributed inner grooves, and the inner side of each inner groove is connected with a balance block fixedly connected with the connecting block in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321950719.2U CN220473224U (en) | 2023-07-24 | 2023-07-24 | Adhesive film stretching detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321950719.2U CN220473224U (en) | 2023-07-24 | 2023-07-24 | Adhesive film stretching detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473224U true CN220473224U (en) | 2024-02-09 |
Family
ID=89775413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321950719.2U Active CN220473224U (en) | 2023-07-24 | 2023-07-24 | Adhesive film stretching detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220473224U (en) |
-
2023
- 2023-07-24 CN CN202321950719.2U patent/CN220473224U/en active Active
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