CN211453132U - Electronic tension machine stripping fixture with vacuum adsorption function and stripping device - Google Patents
Electronic tension machine stripping fixture with vacuum adsorption function and stripping device Download PDFInfo
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- CN211453132U CN211453132U CN201922277544.3U CN201922277544U CN211453132U CN 211453132 U CN211453132 U CN 211453132U CN 201922277544 U CN201922277544 U CN 201922277544U CN 211453132 U CN211453132 U CN 211453132U
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Abstract
The utility model provides an electron pulling force machine peels off anchor clamps and stripping off device with vacuum adsorption function. The peeling clamp of the electronic tensile machine comprises an upper vacuum adsorption module, a lower vacuum adsorption module and a peeling module, wherein the upper vacuum adsorption module is used for adsorbing one edge of the upper surface of a laminated sample; the upper vacuum adsorption module is connected with a tensile machine, and the tensile machine is used for pulling the upper vacuum adsorption module to vertically move upwards so as to drive the edge of the upper surface of the laminated body sample adsorbed by the upper vacuum adsorption module to vertically move upwards; the lower vacuum adsorption module is used for adsorbing the lower surface of the laminated sample; the lower vacuum adsorption module is arranged on the guide rail and can move in the horizontal direction along the guide rail, and the horizontal movement speed of the lower vacuum adsorption module is equal to the vertical upward movement speed of the upper vacuum adsorption module, so that the laminated body sample is prevented from being bent in the stripping process.
Description
Technical Field
The utility model belongs to electron pulling force peels off the equipment field, especially relates to an electron pulling force machine peels off anchor clamps and stripping off device with vacuum adsorption function.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The electronic tensile machine is called a universal tensile testing machine, and can be mainly provided with different clamps to complete tests with different functions, such as: and testing the mechanical properties of stretching, compressing, shearing, tearing, peeling and the like. The common peeling clamps comprise a 90-degree peeling clamp and a 180-degree peeling clamp, and are mainly used for peeling tests of adhesive tapes, non-setting adhesives and films, but the inventor finds that the peeling tests aiming at hard materials are very rare at present; moreover, the stripping force of the existing stripping clamp cannot always vertically act on the sample, so that the sample is bent in the stripping process, and the stripping effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an electron pulling force machine peels off anchor clamps and stripping off device with vacuum adsorption function for the sample is not the stretch bending of peeling off the in-process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses the first aspect provides a pair of anchor clamps are peeled off to electron pulling force machine with vacuum adsorption function, include:
an upper vacuum adsorption module for adsorbing one edge of the upper surface of the laminate sample; the upper vacuum adsorption module is connected with a tensile machine, and the tensile machine is used for pulling the upper vacuum adsorption module to vertically move upwards so as to drive the edge of the upper surface of the laminated body sample adsorbed by the upper vacuum adsorption module to vertically move upwards;
the lower vacuum adsorption module is used for adsorbing the lower surface of the laminated sample; the lower vacuum adsorption module is arranged on the guide rail and can move in the horizontal direction along the guide rail, and the horizontal movement speed of the lower vacuum adsorption module is equal to the vertical upward movement speed of the upper vacuum adsorption module, so that the laminated body sample is prevented from being bent in the stripping process.
As an implementation mode, the upper vacuum adsorption module and the lower vacuum adsorption module are connected through a wire pulling structure, the wire pulling structure comprises a horizontal rod, one end of the horizontal rod is connected with the upper vacuum adsorption module, the other end of the horizontal rod is connected with a steel wire rope, the steel wire rope extends downwards to one end of the guide rail vertically, and the steel wire rope is connected with the lower vacuum adsorption module through a fixed pulley arranged on the guide rail.
Above-mentioned technical scheme's advantage lies in, this embodiment utilizes the mechanical structure of horizon bar, wire rope and fixed pulley for the vertical ascending power conversion of going up the vacuum adsorption module is the power of vacuum adsorption module under the horizontal pulling, and can keep going up the synchronous motion of vacuum adsorption module and vacuum adsorption module down, makes the sample in the not stretch bending of peeling off the in-process, has ensured the peeling effect of stack sample.
As an implementation mode, the lower vacuum adsorption module is connected with a controller through a driving mechanism, the controller is further connected with the tensile machine, and the controller is used for synchronously controlling the tensile machine to move vertically upwards and the lower vacuum adsorption module to move horizontally along the guide rail.
The technical scheme has the advantages that the controller automatically and synchronously controls the tensile machine to vertically move upwards and the lower vacuum adsorption module to horizontally move along the guide rail, so that the sample is not bent in the stripping process, and the stripping effect of the laminated sample is guaranteed.
In one embodiment, the tensile machine is further connected with a force sensor, and the force sensor is used for measuring the acting force in the vertical direction and transmitting the acting force to the controller.
As an embodiment, the upper vacuum adsorption module comprises a plurality of first vacuum chucks arranged on the same straight line, and each first vacuum chuck is connected with the first vacuum generator through a first air duct.
In one embodiment, one first logic valve is communicated between each first vacuum chuck and the first air duct, and the opening and closing of the first logic valve are controlled to adsorb the laminate samples with different widths.
In one embodiment, the first vacuum generator is connected to a first control valve.
As an implementation mode, the lower vacuum adsorption module comprises a vacuum adsorption platform, a plurality of grooves are formed in the vacuum adsorption platform, an air hole is formed in each groove, and the air holes are connected with a second vacuum generator through a second air duct.
In one embodiment, a second logic valve is communicated between the air hole and the second air passage.
In one embodiment, the second vacuum generator is connected to a second control valve.
The utility model discloses the second aspect provides a stripping off device, it includes the aforesaid electron pulling machine with vacuum adsorption function peel off anchor clamps.
The utility model has the advantages that:
(1) the stripping clamp and the stripping device of the electronic tensile machine with the vacuum adsorption function have novel structures and simple and reliable principle, the horizontal movement speed of the lower vacuum adsorption module is equal to the vertical upward movement speed of the upper vacuum adsorption module, and the vacuum adsorption force is effectively ensured to be vertically acted on the sample all the time, so that the sample is not bent in the stripping process;
(2) the utility model discloses an electron pulling force machine peeling off anchor clamps and stripping off device with vacuum adsorption function adopts the mode that vacuum chuck adsorbs the sample, to the peeling force test between hard material, has further expanded the application range who peels off anchor clamps.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
FIG. 1 is a schematic view of the overall structure of an electronic tensile machine peeling clamp with vacuum adsorption function according to the present embodiment;
fig. 2 is a schematic structural diagram of a peeling clamp of an electronic tensile machine with a vacuum adsorption function according to the embodiment.
Wherein, 1, a tensile machine; 2. a force sensor; 3. a lower vacuum adsorption module; 4. an upper vacuum adsorption module; 5. a guide rail; 6. a wire pulling structure; 7. an electrical control box; 8. a first vacuum generator; 9. an upper surface of the laminate sample; 10. a rubber strip; 11. the lower surface of the laminate sample; 12. a second vacuum chuck; 13. a first logic valve; 14. a first vacuum chuck; 15. a wire rope; 16. a second vacuum generator; 17. a second control valve; 18. a first control valve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the present embodiment provides an electronic tensile machine peeling jig with a vacuum suction function, which includes:
an upper vacuum adsorption module 4 for adsorbing one edge of the upper surface 9 of the laminate sample; the upper vacuum adsorption module 4 is connected with the tensile machine 1, and the tensile machine 1 is used for pulling the upper vacuum adsorption module 4 to vertically move upwards so as to drive the edge of the upper surface 9 of the laminated sample adsorbed by the upper vacuum adsorption module to vertically move upwards;
a lower vacuum adsorption module 3 for adsorbing the lower surface 11 of the laminate sample; the lower vacuum adsorption module 3 is arranged on the guide rail 5, the lower vacuum adsorption module 3 can move in the horizontal direction along the guide rail 5, and the horizontal movement speed of the lower vacuum adsorption module is equal to the vertical upward movement speed of the upper vacuum adsorption module, so that the stack sample is prevented from being bent in the stripping process.
As an implementation mode, the upper vacuum adsorption module 4 is connected with the lower vacuum adsorption module 3 through a wire pulling structure 6, the wire pulling structure comprises a horizontal rod, one end of the horizontal rod is connected with the upper vacuum adsorption module, the other end of the horizontal rod is connected with a steel wire rope 15, and the steel wire rope 15 extends downwards to one end of the guide rail vertically and is connected with the lower vacuum adsorption module through a fixed pulley installed on the guide rail.
Above-mentioned technical scheme's advantage lies in, this embodiment utilizes the mechanical structure of horizon bar, wire rope and fixed pulley for the vertical ascending power conversion of going up the vacuum adsorption module is the power of vacuum adsorption module under the horizontal pulling, and can keep going up the synchronous motion of vacuum adsorption module and vacuum adsorption module down, makes the sample in the not stretch bending of peeling off the in-process, has ensured the peeling effect of stack sample.
As another embodiment, the lower vacuum adsorption module is connected with a controller through a driving mechanism, the controller is further connected with the tensile machine, and the controller is used for synchronously controlling the tensile machine to vertically move upwards and the lower vacuum adsorption module to horizontally move along the guide rail.
Wherein, the controller can be realized by adopting a PLC or other programmable logic devices.
The technical scheme has the advantages that the controller automatically and synchronously controls the tensile machine to vertically move upwards and the lower vacuum adsorption module to horizontally move along the guide rail, so that the sample is not bent in the stripping process, and the stripping effect of the laminated sample is guaranteed.
In one embodiment, the tensile machine 1 is further connected to a force sensor 2, which is used for measuring the magnitude of the vertically acting force and transmitting the measured magnitude to a controller.
As an embodiment, the upper vacuum suction module 4 comprises a plurality of first vacuum suction cups 14 arranged on a same straight line, each of which is connected to a first vacuum generator through a first air duct.
In one embodiment, one first logic valve 13 is communicated between each first vacuum chuck 14 and the first air duct, and the opening and closing of the first logic valve are controlled to adsorb the laminate samples having different widths.
The first logic valve may be an electric valve or a manual valve.
In one embodiment, the first vacuum generator 8 is connected to a first control valve 18.
As an implementation mode, the lower vacuum adsorption module comprises a vacuum adsorption platform, a plurality of grooves are formed in the vacuum adsorption platform, an air hole is formed in each groove, and the air holes are connected with a second vacuum generator through a second air duct.
In the groove, the air hole is enclosed by the rubber strip 10, a sample is placed on the groove, and then the groove is vacuumized to adsorb the lower surface of the sample.
In one embodiment, a second logic valve is communicated between the air hole and the second air passage.
Wherein, the second logic valve can be an electric valve or a manual operation valve.
In one embodiment, the second vacuum generator 16 is connected to a second control valve 17.
In a specific implementation, the second control valve 17 and the first control valve 18 are both provided in the electrical control box 7.
It should be noted that the second control valve 17 and the first control valve 18 may be manual valves or electric control valves, and the second control valve 17 and the first control valve 18 control the second vacuum generator 16 and the first vacuum generator 8 to absorb the sample through the on-off of the air path.
The working principle of the electronic tensile machine peeling clamp with the vacuum adsorption function is as follows:
selecting and using the air holes on the lower vacuum adsorption module according to the size of the sample, enclosing the used air holes by using rubber strips, then placing the sample on the rubber strips enclosed by the lower vacuum adsorption module, operating a second control valve to enable a second vacuum generator to act, vacuumizing, adsorbing the lower surface of the sample on the lower vacuum adsorption module, arranging second logic valves below the air holes of all the lower vacuum adsorption modules, ensuring that unused small holes are in a closed state, and avoiding air leakage;
operating a tensile machine to enable an upper vacuum adsorption module to move downwards to a preset position, ensuring that the upper vacuum adsorption module can be in complete contact with the edge of the upper surface of the sample, operating a first control valve to enable a first vacuum generator to act and vacuumize, enabling a plurality of first vacuum suckers to adsorb the edge of the upper surface of the sample, and enabling the first vacuum suckers to be provided with first logic valves to ensure that the unused first vacuum suckers are in a closed state and avoid air leakage;
and finally, after the upper surface and the lower surface of the sample are both adsorbed, operating the tensile machine to move vertically upwards, and simultaneously enabling the lower vacuum adsorption module to move downwards along the guide rail in the horizontal direction, so that the sample is prevented from being bent in the stripping process.
The embodiment also provides a stripping device which comprises the stripping clamp with the vacuum adsorption function for the electronic tensile machine.
The stripping clamp and the stripping device of the electronic tensile machine with the vacuum adsorption function have novel structures and simple and reliable principles, the horizontal movement speed of the lower vacuum adsorption module is equal to the vertical upward movement speed of the upper vacuum adsorption module, and the vacuum adsorption force is effectively ensured to be always vertically acted on a sample, so that the sample is not bent in the stripping process;
the electronic tensile machine peeling clamp and the peeling device with the vacuum adsorption function adopt a mode that a vacuum chuck adsorbs a sample, and the application range of the peeling clamp is further expanded for the peeling force test between hard materials.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an electron pulling machine peeling off anchor clamps with vacuum adsorption function which characterized in that includes:
an upper vacuum adsorption module for adsorbing one edge of the upper surface of the laminate sample; the upper vacuum adsorption module is connected with a tensile machine, and the tensile machine is used for pulling the upper vacuum adsorption module to vertically move upwards so as to drive the edge of the upper surface of the laminated body sample adsorbed by the upper vacuum adsorption module to vertically move upwards;
the lower vacuum adsorption module is used for adsorbing the lower surface of the laminated sample; the lower vacuum adsorption module is arranged on the guide rail and can move in the horizontal direction along the guide rail, and the horizontal movement speed of the lower vacuum adsorption module is equal to the vertical upward movement speed of the upper vacuum adsorption module, so that the laminated body sample is prevented from being bent in the stripping process.
2. The peeling tool of an electronic tensile machine with vacuum adsorption function as claimed in claim 1, wherein the upper vacuum adsorption module and the lower vacuum adsorption module are connected through a pulling structure, the pulling structure comprises a horizontal rod, one end of the horizontal rod is connected with the upper vacuum adsorption module, the other end of the horizontal rod is connected with a steel wire rope, and the steel wire rope extends downwards and vertically to one end of the guide rail and is connected with the lower vacuum adsorption module through a fixed pulley installed on the guide rail.
3. The electronic pulling machine peeling clamp with vacuum adsorption function as claimed in claim 1, wherein the lower vacuum adsorption module is connected with a controller through a driving mechanism, the controller is further connected with the pulling machine, and the controller is used for synchronously controlling the pulling machine to move vertically upwards and the lower vacuum adsorption module to move horizontally along the guide rail.
4. The electronic pulling machine peeling clamp with vacuum absorption function as claimed in claim 1, wherein the pulling machine is further connected with a force sensor for measuring the force in the vertical direction and transmitting the force to the controller.
5. The electronic tensile machine peeling jig having a vacuum suction function as claimed in claim 1, wherein the upper vacuum suction module comprises a plurality of first vacuum suction cups arranged on a same straight line, each of the first vacuum suction cups being connected to the first vacuum generator through a first air duct.
6. The peeling tool of electronic tensile machine with vacuum chuck as claimed in claim 5, wherein a first logic valve is connected between each first vacuum chuck and the first air duct, and the opening and closing of the first logic valve are controlled to suck the laminate samples of different widths.
7. The electronic tensile machine peeling jig with vacuum suction function as claimed in claim 5, wherein said first vacuum generator is connected to a first control valve.
8. The electronic pulling machine peeling clamp with vacuum adsorption function as claimed in claim 1, wherein the lower vacuum adsorption module comprises a vacuum adsorption platform, a plurality of grooves are arranged on the vacuum adsorption platform, each groove is provided with an air hole, and the air holes are connected with the second vacuum generator through a second air duct.
9. The peeling clamp of the electronic tensile machine with the vacuum absorption function as claimed in claim 8, wherein a second logic valve is further communicated between the air hole and the second air passage;
or the second vacuum generator is connected with a second control valve.
10. A peeling apparatus comprising the electronic tension machine peeling jig having a vacuum suction function according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277544.3U CN211453132U (en) | 2019-12-16 | 2019-12-16 | Electronic tension machine stripping fixture with vacuum adsorption function and stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277544.3U CN211453132U (en) | 2019-12-16 | 2019-12-16 | Electronic tension machine stripping fixture with vacuum adsorption function and stripping device |
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| CN211453132U true CN211453132U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922277544.3U Active CN211453132U (en) | 2019-12-16 | 2019-12-16 | Electronic tension machine stripping fixture with vacuum adsorption function and stripping device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320057A (en) * | 2021-06-08 | 2021-08-31 | 夜视丽新材料股份有限公司 | Stripping machine for microprism cylinder |
| CN114323614A (en) * | 2021-12-24 | 2022-04-12 | 福建比力安科技有限公司 | Platform for detecting performance of vacuum chuck |
-
2019
- 2019-12-16 CN CN201922277544.3U patent/CN211453132U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320057A (en) * | 2021-06-08 | 2021-08-31 | 夜视丽新材料股份有限公司 | Stripping machine for microprism cylinder |
| CN113320057B (en) * | 2021-06-08 | 2022-07-26 | 夜视丽新材料股份有限公司 | Stripping machine for microprism cylinder |
| CN114323614A (en) * | 2021-12-24 | 2022-04-12 | 福建比力安科技有限公司 | Platform for detecting performance of vacuum chuck |
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