CN211206201U - Adhesive force detection device - Google Patents
Adhesive force detection device Download PDFInfo
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- CN211206201U CN211206201U CN201921804003.5U CN201921804003U CN211206201U CN 211206201 U CN211206201 U CN 211206201U CN 201921804003 U CN201921804003 U CN 201921804003U CN 211206201 U CN211206201 U CN 211206201U
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- cylinder
- tape
- guide rail
- adhesive tape
- shaft
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Abstract
The utility model discloses an adhesive force detection device, include: the bottom of the bracket is provided with an object placing table and a guide rail, and the guide rail is positioned above the object placing table; the tape pasting device comprises a first cylinder, a tape shaft and an auxiliary roller; the top of the first cylinder is connected with the guide rail in a sliding manner; the adhesive tape shaft is rotationally connected to the bottom of the first air cylinder; the auxiliary roller is rotatably connected to the bottom of the first air cylinder and is positioned below the adhesive tape shaft; the adhesive tape stripping device comprises a second air cylinder, a tension sensor and an adhesive tape clamp; the top of the second cylinder is connected with the guide rail in a sliding manner; the adhesive tape clamp is connected to the bottom of the second cylinder; the tension sensor is arranged between the second cylinder and the adhesive tape clamp; the utility model discloses a tape-stripping device peels off the sticky tape with the tape-stripping on the piece that awaits measuring to through the change of force sensor record peeling load, realize the automated inspection to coating adhesive force.
Description
Technical Field
The utility model relates to a technical field of coating transfer film production especially relates to an adhesive force detection device's technical field.
Background
For the transfer film and the transfer paper of the cigarette packet, the adhesive force of the coating has important influence on the production process and equipment parameters. If the adhesive force between the coating and the base material is too small, the transfer film and the transfer paper are easy to have defects of scratching, coating falling and the like; if the adhesion between the coating and the base material is too large, the peeling is easy to be unclear or the peeling garbage is easy to occur during the peeling. It is therefore necessary to check the adhesion of the coating during the production process in order to make targeted adjustments to the process and the equipment.
The adhesion of the coating is usually tested by adhering the tape to the surface of the coating and then pulling the tape apart at a certain tension and angle to check the extent of damage to the coating. However, at present, the adhesive tape needs to be manually pasted, so that the adhesive tape is smooth and is not overlapped, the adhesive tape is sequentially pressed by a roller press, the adhesive tape is uniformly peeled by a tensile testing machine, the process is complicated, and automatic operation cannot be realized.
SUMMERY OF THE UTILITY MODEL
To the problem of the above-mentioned production, an object of the utility model is to provide an adhesive force detection device carries out automated inspection to the coating adhesive force.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
an adhesion detection device comprising:
the bottom of the bracket is provided with a storage table; the bracket is also provided with a guide rail which is positioned above the object placing table;
the adhesive tape pasting device comprises a first air cylinder, an adhesive tape shaft and an auxiliary roller; the top of the first cylinder is connected with the guide rail in a sliding manner; the adhesive tape shaft is rotationally connected to the bottom of the first air cylinder; the auxiliary roller is rotatably connected to the bottom of the first air cylinder and is positioned below the adhesive tape shaft;
the adhesive tape stripping device comprises a second air cylinder, a tension sensor and an adhesive tape clamp; the top of the second cylinder is connected to the guide rail in a sliding manner; the adhesive tape clamp is connected to the bottom of the second cylinder; the tension sensor is arranged between the second cylinder and the adhesive tape clamp.
The adhesive force detection device further comprises a first elastic piece, wherein the first elastic piece is arranged between the bottom of the first air cylinder and the rotating shaft of the auxiliary roller.
The adhesive force detection device further comprises an adhesive tape pressing device, wherein the adhesive tape pressing device comprises a third cylinder and a pressing roller; the top of the third cylinder is connected to the guide rail in a sliding manner, and the press roller is rotatably connected to the bottom of the third cylinder;
the adhesive tape pressing device is arranged between the adhesive tape pasting device and the adhesive tape stripping device.
The adhesive force detection device comprises a third cylinder, wherein the adhesive tape bonding and compressing device further comprises a second elastic piece, and the second elastic piece is arranged between the bottom of the third cylinder and a rotating shaft of the compression roller.
The adhesive force detection device is characterized in that the bracket is provided with two guide rails, namely a first guide rail and a second guide rail, and the end part of one end of the second guide rail is positioned on an extension line of one end of the first guide rail;
the first cylinder and the third cylinder are connected to the first guide rail in a sliding manner; the second cylinder is slidably connected to the second guide rail.
The adhesive force detection device, wherein an included angle between the first guide rail and the second guide rail is 45 °.
The adhesive force detection device further comprises a cutting knife, the cutting knife is connected to the bottom of the first air cylinder through a telescopic device, and the auxiliary cutting knife is located on the side of the adhesive tape shaft.
The adhesive force detection device is characterized in that the cutting knife is used for cutting off the adhesive tape at a position between the adhesive tape shaft and the auxiliary roller.
The utility model discloses owing to adopted above-mentioned technique, make it compare the positive effect that has with prior art and be:
1. the utility model discloses a tape-stripping device peels off the sticky tape at the coating surface of the piece that awaits measuring with the tape-stripping device to through the change of force sensor record peeling load, realize the automated inspection to coating adhesive force.
2. The utility model discloses a set up the contained angle between first guide rail and the second guide rail to 45, make sticky tape stripping off device evenly pull open the sticky tape along 45 degrees angles, it is more accurate to the detection of coating adhesive force.
Drawings
FIG. 1 is a front view of an adhesion force detecting device according to the present invention;
FIG. 2 is a front view of the adhesion force detecting device of the present invention in an operating state;
fig. 3 is a schematic bottom view of the first and second guide rails of the present invention;
fig. 4 is a plan view of the adhesive tape of the present invention when peeled off.
In the drawings:
1. a support; 11. a placing table; 12. a guide rail; 121. a first guide rail; 122. a second guide rail; 2. a tape application device; 21. a first cylinder; 22. a tape spool; 23. an auxiliary roller; 24. a cutting knife; 25. a first elastic member; 3. a tape stripping device; 31. a second cylinder; 32. a tension sensor; 33. an adhesive tape clip; 4. a tape pressing device; 41. a third cylinder; 42. a compression roller; 43. a second elastic member; 5. a piece to be tested; 6. an adhesive tape.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
FIG. 1 is a front view of an adhesion force detecting device according to the present invention; FIG. 2 is a front view of the adhesion force detecting device of the present invention in an operating state; fig. 3 is a schematic bottom view of the first and second guide rails of the present invention; fig. 4 is a plan view of the adhesive tape of the present invention when peeled off.
Referring to fig. 1 to 3, a preferred embodiment of an adhesion force detecting device is shown, which includes:
the support 1, support 1 bottom is provided with puts the thing platform 11. The support 1 is further provided with a guide rail 12, and the guide rail 12 is positioned above the object placing table 11.
The tape applying apparatus 2, the tape applying apparatus 2 includes a first cylinder 21, a tape shaft 22, and an auxiliary roller 23. The top of the first cylinder 21 is slidably connected to the guide rail 12. The tape shaft 22 is rotatably connected to the bottom of the first cylinder 21, and the tape shaft 22 is used for sleeving a tape roll, which may be a conventional 2.5cm wide tape roll. The auxiliary roller 23 is rotatably connected to the bottom of the first cylinder 21, and the auxiliary roller 23 is positioned below the tape shaft 22.
The tape stripping device 3, the tape stripping device 3 includes a second cylinder 31, a tension sensor 32 and a tape clamp 33. The top of the second cylinder 31 is slidably connected to the guide rail 12. The tape dispenser 33 is attached to the bottom of the second cylinder 31. The tension sensor 32 is disposed between the second cylinder 31 and the tape dispenser 33.
When detecting coating adhesive force at every turn, only need to await measuring 5 and put on putting thing platform 11, will await measuring 5 coating up to then pull out sticky tape 6 from the sticky tape book of cover on sticky tape axle 22, walk around auxiliary roll 23 back with the tip of sticky tape 6 and press from both sides on sticky tape presss from both sides 33, start at last the utility model discloses alright the automatic overall process that detects coating adhesive force of accomplishing. And after the coating adhesive force is detected, cutting off the used adhesive tape 6 and taking out the adhesive tape 6 to prepare for the next detection of the coating adhesive force.
The working process of the utility model is as follows:
the method comprises the following steps: placing the piece to be tested 5 on the object placing table 11, and enabling the coating of the piece to be tested 5 to face upwards; the tape 6 is pulled out from the tape roll fitted around the tape shaft 22, and one end of the tape 6 is sandwiched between the tape nip 33 via the auxiliary roller 23, ready for inspection.
Step two: the first cylinder 21 and the second cylinder 31 are extended to put down the tape shaft 22, the auxiliary roller 23 and the tape clamp 33 close to the work piece 5, and finally, the auxiliary roller 23 is closely attached to the work piece 5.
Step three: the first cylinder 21 slides along the guide rail 12, the second cylinder 31 remains stationary, the tape application device 2 is gradually moved away from the tape stripping device 3, the tape 6 is gradually pulled out from the tape roll fitted around the tape shaft 22, and the tape 6 is applied to the coating of the object 5 under the pressure of the auxiliary roller 23.
Step four: the third cylinder 41 is extended, and the pressing roller 42 is lowered, and the pressing roller 42 is brought into close contact with the tape 6 stuck to the workpiece 5. The pressure roller 6 is then moved back and forth along the guide rail 12, gradually bringing the adhesive tape 6 into close contact with the coating of the test object 5.
Step five: the third cylinder 41 is shortened to lift the press roller 42.
Step six: the second air cylinder 31 moves along the guide rail 12 at a constant speed, the first air cylinder 21 is kept still, and the adhesive tape 6 is gradually and uniformly peeled off from the coating surface of the piece to be detected 5. The pressure sensor 32 measures the tension of the tape 6 uniformly torn off by the tape stripping device 3 in real time, and optionally, the pressure sensor 32 is connected to a computer for recording the stripping load and outputting the recorded load by drawing.
Step seven: the used adhesive tape 6 is cut off, and the used adhesive tape 6 and the test piece 5 are taken out. If the tape roll is about to be used up, the tape roll on the tape shaft 22 needs to be replaced.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
Further, in a preferred embodiment, the tape application device 2 further includes a first elastic member 25, and the first elastic member 25 is disposed between the bottom of the first cylinder 21 and the rotation shaft of the auxiliary roller 23. The first elastic member 25 may be made of a resilient structure or material such as a spring. In the process that the first air cylinder 21 gradually extends, if the auxiliary roller 23 is tightly attached to the to-be-measured object 5, the first elastic member 25 is correspondingly shortened, the pressure of the auxiliary roller 23 on the to-be-measured object 5 is reduced, and the to-be-measured object 5 is prevented from being damaged.
Further, in a preferred embodiment, the adhesive tape pressing device 4 is further included, and the adhesive tape pressing device 4 includes a third air cylinder 41 and a pressing roller 42. The top of the third cylinder 41 is slidably connected to the guide rail 12, and the pressing roller 42 is rotatably connected to the bottom of the third cylinder 41. And the tape pressing means 4 is provided between the tape application means 2 and the tape peeling means 3.
When the tape application device 2 moves to the farthest position from the tape peeling device 3, the third cylinder 41 is extended to make the pressing roller 42 closely contact with the coating surface of the object 5, and make the pressing roller 42 press the tape 6 adhered to the object 5. Then, the third cylinder 41 reciprocates along the guide rail 12, so that the pressing roller 42 rolls back and forth on the adhesive tape 6, and the adhesive tape 6 is gradually pressed against the coating surface of the to-be-measured object 5. Finally, the third cylinder 41 is shortened to lift the pressing roller 42, and the second cylinder 31 starts to move along the guide rail 12 to tear the adhesive tape 6.
Further, in a preferred embodiment, the tape pressing device 4 further includes a second elastic member 43, and the second elastic member 43 is disposed between the bottom of the third cylinder 41 and the rotating shaft of the pressing roller 42. In the process of gradually extending the third cylinder 41, if the pressing roller 42 is already tightly attached to the to-be-measured object 5, the second elastic member 43 is correspondingly shortened, so that the pressure of the pressing roller 42 on the to-be-measured object 5 is reduced, and the to-be-measured object 5 is prevented from being damaged.
Further, in a preferred embodiment, the bracket 1 is provided with two guide rails 12, namely a first guide rail 121 and a second guide rail 122, and an end of one end of the second guide rail 122 is located on an extension line of one end of the first guide rail 121. The first cylinder 21 and the third cylinder 41 are slidably connected to the first rail 121, and the second cylinder 31 is slidably connected to the second rail 122. And when the utility model discloses during the stop work, first cylinder 21 and third cylinder 41 stop at the one end that first guide rail 121 is close to second guide rail 122, and second cylinder 31 stops the one end that is located first guide rail 121 extension line on second guide rail 122. Thus, when the first cylinder 21 moves along the first guide rail 121, the adhesive tape 6 is stuck on the coated surface of the to-be-tested member 5 in a direction parallel to the guide rail 121; when the second cylinder 31 moves along the second guide rail 122, the tape peeling device 3 pulls the tape at an angle to the tape.
Further, in a preferred embodiment, the included angle between the first guide rail 121 and the second guide rail 122 is 45 °, so that the tape 6 is pulled by the tape peeling device 3 at 45 ° to the tape 6, that is, the tape 6 is gradually torn off along the direction a in fig. 4, thereby making the detection result more accurate.
Further, in a preferred embodiment, the tape applying apparatus 2 further comprises a cutting knife 24, the cutting knife 24 is connected to the bottom of the first cylinder 21 through a telescopic device, and the cutting knife 24 is located at the side of the tape shaft 22. After the coating adhesive force detection is finished, the telescopic device extends to enable the cutting knife 24 to gradually approach the adhesive tape 6 and automatically cut off the adhesive tape 6, so that preparation is made for the next coating adhesive force detection.
Further, in a preferred embodiment, the cutting blade 24 is used to cut the tape 6 at a position between the tape shaft 22 and the auxiliary roller 23, preventing the cutting blade 24 from inadvertently scratching the piece 5 to be measured during cutting of the tape 6.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (8)
1. An adhesion force detecting device, comprising:
the bottom of the bracket is provided with a storage table; the bracket is also provided with a guide rail which is positioned above the object placing table;
the adhesive tape pasting device comprises a first air cylinder, an adhesive tape shaft and an auxiliary roller; the top of the first cylinder is connected with the guide rail in a sliding manner; the adhesive tape shaft is rotationally connected to the bottom of the first air cylinder; the auxiliary roller is rotatably connected to the bottom of the first air cylinder and is positioned below the adhesive tape shaft;
the adhesive tape stripping device comprises a second air cylinder, a tension sensor and an adhesive tape clamp; the top of the second cylinder is connected to the guide rail in a sliding manner; the adhesive tape clamp is connected to the bottom of the second cylinder; the tension sensor is arranged between the second cylinder and the adhesive tape clamp.
2. The adhesion force detecting device according to claim 1, wherein the tape application device further comprises a first elastic member disposed between a bottom of the first cylinder and the rotation shaft of the auxiliary roller.
3. The adhesion force detection device according to claim 1, further comprising a tape pressing device, wherein the tape pressing device comprises a third cylinder and a pressing roller; the top of the third cylinder is connected to the guide rail in a sliding manner, and the press roller is rotatably connected to the bottom of the third cylinder;
the adhesive tape pressing device is arranged between the adhesive tape pasting device and the adhesive tape stripping device.
4. The adhesion force detection device according to claim 3, wherein the tape bonding and compressing device further comprises a second elastic member disposed between the bottom of the third cylinder and the rotating shaft of the pressing roller.
5. The adhesion force detection device according to claim 3, wherein the bracket is provided with two guide rails, namely a first guide rail and a second guide rail, and an end of one end of the second guide rail is located on an extension line of one end of the first guide rail;
the first cylinder and the third cylinder are connected to the first guide rail in a sliding manner; the second cylinder is slidably connected to the second guide rail.
6. The adhesion detection device of claim 5, wherein an included angle between the first rail and the second rail is 45 °.
7. The adhesion force detection device of claim 1, wherein the tape application device further comprises a cutter blade, the cutter blade is connected to the bottom of the first cylinder through a telescopic device, and the cutter blade is located on the side of the tape shaft.
8. The adhesion force detecting device of claim 7, wherein the cutter is configured to cut the tape at a position between the tape shaft and the auxiliary roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804003.5U CN211206201U (en) | 2019-10-24 | 2019-10-24 | Adhesive force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921804003.5U CN211206201U (en) | 2019-10-24 | 2019-10-24 | Adhesive force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206201U true CN211206201U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921804003.5U Active CN211206201U (en) | 2019-10-24 | 2019-10-24 | Adhesive force detection device |
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| Country | Link |
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| CN (1) | CN211206201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340806A (en) * | 2021-05-25 | 2021-09-03 | 陕西汉通建设工程质量检测有限公司 | Adhesive force detection equipment and detection method thereof |
-
2019
- 2019-10-24 CN CN201921804003.5U patent/CN211206201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340806A (en) * | 2021-05-25 | 2021-09-03 | 陕西汉通建设工程质量检测有限公司 | Adhesive force detection equipment and detection method thereof |
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