CN219224525U - Adhesive tape stripping force test fixture - Google Patents
Adhesive tape stripping force test fixture Download PDFInfo
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- CN219224525U CN219224525U CN202222987921.4U CN202222987921U CN219224525U CN 219224525 U CN219224525 U CN 219224525U CN 202222987921 U CN202222987921 U CN 202222987921U CN 219224525 U CN219224525 U CN 219224525U
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Abstract
The utility model discloses a tape stripping force test fixture, which comprises a bottom plate, a support frame positioned above the top of the bottom plate and a test frame positioned below the bottom of the support frame, wherein the bottom plate comprises: the fixed blocks arranged at two ends of the top of the bottom plate are arranged, a test plate is arranged at the middle position of the top of the bottom plate, a movable groove is formed in the support frame, and an adjusting block is arranged on the outer side of the support frame. According to the utility model, the bidirectional threaded rod and the fixing frame can rotate through the bearing, the bidirectional threaded rod is matched with the threaded holes in the two groups of clamping blocks, so that the two groups of clamping blocks are adjusted in opposite directions, one end of the adhesive tape is clamped and fixed, the adhesive tape is conveniently tested, a tensile force is applied to the adhesive tape by pulling the test frame through the air cylinder, the movable rod and the test frame can be moved through the movable hole, the pressure applied by the adhesive tape is detected through the pressure sensor, and the peeling force of the adhesive tape is tested.
Description
Technical Field
The utility model relates to the technical field of adhesive tape stripping force testing, in particular to an adhesive tape stripping force testing jig.
Background
The adhesive tape can be divided into: the adhesive tape comprises a high-temperature adhesive tape, a double-sided adhesive tape, an insulating adhesive tape, a special adhesive tape, a pressure-sensitive adhesive tape and a die-cut adhesive tape, wherein a layer of adhesive is coated on the surface of the adhesive tape to enable the adhesive tape to adhere to an article, and in the adhesive tape production process, the adhesive tape stripping force is required to be tested through a test jig, and the stripping strength is the force required to strip the adhesive tape with unit width from the specific adhesive surface at a certain angle and at a certain speed.
The utility model has the effect of facilitating the placement of the sample and the clamping of an installation adhesive tape, so as to facilitate and rapidly carry out a peeling force experiment; the clamp is complex in structure, is not convenient to clamp one end of the adhesive tape, is easy to fall off in the testing process, is inconvenient for people to use, and cannot adjust the testing angle, so that the testing effect on the peeling force of the adhesive tape is poor.
Disclosure of Invention
The utility model aims to provide a tape stripping force test fixture for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sticky tape peeling force test fixture, includes the bottom plate, is located the support frame of bottom plate top and is located the test jig of support frame bottom below, the bottom plate includes:
the fixing blocks are arranged at two ends of the top of the bottom plate, and a test plate is arranged in the middle of the top of the bottom plate;
the inside of the supporting frame is provided with a movable groove, the outer side of the supporting frame is provided with an adjusting block, the middle positions of the two ends of the bottom of the adjusting block are provided with connecting plates, the bottoms of one ends of the two groups of connecting plates are provided with rotating shafts penetrating into the fixed block, the bottoms of the two sides of the inside of the adjusting block are provided with empty grooves, the inside of the two groups of empty grooves is provided with a locking block, the middle positions of the tops of the two groups of locking blocks are provided with adjusting rods penetrating into the top of the adjusting block, and the middle positions of the tops of the adjusting block are provided with air cylinders;
the inside of test jig is provided with the clamp plate, the intermediate position department of clamp plate bottom is provided with pressure sensor, the four corners department of clamp plate bottom all is provided with the movable rod that runs through to the test jig bottom, the bottom of movable rod is provided with the fly leaf, the intermediate position department of fly leaf bottom is provided with the mount, the both sides of fly leaf bottom below all are provided with the clamp splice, the inside of mount is provided with the bi-directional threaded rod that runs through to the clamp splice inside.
Preferably, the bottom ends of the two groups of fixing blocks are welded with the bottom plate, fixing bolts are arranged at four corners of the inside of the test plate, the test plate is fixedly connected with the bottom plate through the fixing bolts, and supporting legs are arranged at four corners of the bottom plate.
Preferably, the inside of two sets of fixed blocks is provided with the rotation hole, and the axis of rotation runs through to the rotation hole inside, the axis of rotation passes through the rotation hole and rotates with the fixed block and be connected, the support frame is the arc structure.
Preferably, the locking block is movably connected with the adjusting block through the empty groove, a bearing is arranged at the top end of the locking block, the bottom end of the adjusting rod penetrates into the bearing, and the adjusting rod is rotatably connected with the locking block through the bearing.
Preferably, the outside of adjusting the pole is provided with the external screw thread, the inside both sides of regulating block all are provided with the screw hole that matches with adjusting the pole, adjust pole and adjust the piece threaded connection through screw hole.
Preferably, the top of test frame is provided with the connecting block, the test frame passes through connecting block and cylinder fixed connection, pressure sensor's top is provided with the mount pad, pressure sensor passes through mount pad and clamp plate fixed connection.
Preferably, movable holes are formed in four corners of the bottom of the test frame, the movable rods are movably connected with the test frame through the movable holes, and the movable plates are fixedly connected with the pressing plates through the movable rods.
Preferably, a bearing is arranged on one side of the inside of the fixing frame, one end of the bidirectional threaded rod penetrates through the bearing, threaded holes matched with the bidirectional threaded rod are formed in the top ends of the inside of the clamping blocks, and anti-sliding blocks are arranged at the bottoms of one side of the clamping blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the bidirectional threaded rod and the fixing frame can rotate through the bearing, the bidirectional threaded rod is matched with threaded holes in the two groups of clamping blocks, so that the two groups of clamping blocks are adjusted in opposite directions, one end of the adhesive tape is clamped and fixed, the adhesive tape is convenient to test, a tension force is applied to the adhesive tape by pulling the test frame through the air cylinder, the movable rod and the test frame can be moved through the movable hole, the pressure applied by the adhesive tape is detected through the pressure sensor, and the peeling force of the adhesive tape is tested;
2. according to the utility model, the rotating shaft and the fixed block can rotate through the rotating hole, and the adjusting block can move on the outer side of the supporting frame through the fixed shaft and the connecting plate, so that the angle of the test frame is adjusted, the external threads on the outer side of the adjusting rod are matched with the threaded holes in the adjusting block, the locking block is adjusted, the locking block is tightly contacted with the outer side of the supporting frame, the adjusting block is limited, and the angle adjusting effect of the test fixture is better.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
FIG. 2 is a schematic diagram of a test structure according to the present utility model.
Fig. 3 is a front view of the present utility model.
In the figure: 1. a bottom plate; 101. a fixed block; 102. a test board; 2. a support frame; 201. a movable groove; 202. an adjusting block; 203. a connecting plate; 204. a rotating shaft; 205. a hollow groove; 206. a locking block; 207. an adjusting rod; 208. a cylinder; 3. a test rack; 301. a pressing plate; 302. a pressure sensor; 303. a movable rod; 304. a movable plate; 305. a fixing frame; 306. clamping blocks; 307. a bi-directional threaded rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of a tape peeling force test fixture is provided in the present utility model: the utility model provides a sticky tape peeling force test fixture, includes bottom plate 1, is located support frame 2 of bottom plate 1 top and is located test jig 3 of support frame 2 bottom below, and bottom plate 1 includes: the fixed block 101 at the two ends of the top of the bottom plate 1, and the middle position department at the top of the bottom plate 1 is provided with the test board 102, the inside of support frame 2 is provided with movable groove 201, make the regulation effect of device better, the outside of support frame 2 is provided with regulating block 202, the middle position department at regulating block 202 bottom both ends all is provided with connecting plate 203, the bottom of two sets of connecting plate 203 one ends is provided with the axis of rotation 204 that runs through to the inside of fixed block 101, can make regulating block 202 in the position outside support frame 2 adjust, the bottom of the inside both sides of regulating block 202 all is provided with empty slot 205, the inside of two sets of empty slot 205 all is provided with locking piece 206, the middle position department at two sets of locking piece 206 top is provided with the regulation pole 207 that runs through to the regulating block 202 top, can adjust the position of locking piece 206 through regulating rod 207, be convenient for fix a position regulating block 202, the middle position department at regulating block 202 top is provided with cylinder 208, the inside of test frame 3 is provided with clamp plate 301, the middle position department at the bottom of clamp 301 is provided with pressure sensor 302, be convenient for detect the power that pulls the adhesive tape and drop, the four corners department at the clamp plate 301 all is provided with the bottom the test frame 3 to the bottom the inside the fixed plate 304, the inside of two sets of clamp plate 304 is provided with two clamp plates 306, the inside the two sets of clamp plates 304 is carried out the movable clamp plate 304, the two sets of clamp plate 304 is convenient to carry out the movable clamp plate 304, the two-down plate 304 is carried out the movable clamp plate 304, the inside is carried out the movable plate 304 is moved down by two-down by the movable plate 304, the inside is provided with the movable plate 304, the movable plate 304 is moved down to the movable plate 304, and the inside is moved down to the inside is moved down, and has the clamp plate is moved down to the clamp down.
Referring to fig. 1 and 3, the bottom ends of two sets of fixing blocks 101 are welded to the bottom plate 1, fixing bolts are disposed at four corners of the inside of the test board 102, the test board 102 is fixedly connected to the bottom plate 1 through the fixing bolts, the test board 102 is fixed to the bottom plate 1 through the fixing bolts, and supporting legs are disposed at four corners of the bottom plate 1.
Referring to fig. 1 and 3, a rotation hole is formed in the two sets of fixing blocks 101, and a rotation shaft 204 penetrates into the rotation hole, the rotation shaft 204 is rotatably connected with the fixing blocks 101 through the rotation hole, and the rotation shaft 204 and the fixing blocks 101 can rotate through the rotation hole, so that the position of the adjusting block 202 can be adjusted conveniently, and the support frame 2 is in an arc structure.
Referring to fig. 1 and 3, the locking block 206 is movably connected with the adjusting block 202 through the hollow groove 205, a bearing is disposed at the top end of the locking block 206, the bottom end of the adjusting rod 207 penetrates into the bearing, the adjusting rod 207 is rotatably connected with the locking block 206 through the bearing, and the adjusting rod 207 and the locking block 206 can rotate through the bearing, so that the position of the locking block 206 can be adjusted conveniently.
Referring to fig. 1 and 3, the outer side of the adjusting rod 207 is provided with external threads, two sides of the inside of the adjusting block 202 are provided with threaded holes matched with the adjusting rod 207, the adjusting rod 207 is in threaded connection with the adjusting block 202 through the threaded holes, so that the limiting effect is achieved, the adjusting rod 207 can drive the locking block 206 to adjust, and the adjusting block 202 is convenient to position.
Referring to fig. 1 and 2, a connecting block is arranged at the top of the test frame 3, the test frame 3 is fixedly connected with the air cylinder 208 through the connecting block, the output ends of the test frame 3 and the air cylinder 208 are fixed, a mounting seat is arranged at the top end of the pressure sensor 302, and the pressure sensor 302 is fixedly connected with the pressing plate 301 through the mounting seat, so that the force for pulling the adhesive tape is conveniently detected.
Referring to fig. 1 and 2, four corners of the bottom of the test frame 3 are provided with movable holes, the movable rod 303 is movably connected with the test frame 3 through the movable holes, the movable rod 303 and the test frame 3 can be moved through the movable holes, the movable plate 304 is fixedly connected with the pressing plate 301 through the movable rod 303, and the movable plate 304 and the pressing plate 301 are fixed through the movable rod 303.
Referring to fig. 1 and 3, a bearing is disposed on one side of the inside of the fixing frame 305, one end of the bidirectional threaded rod 307 penetrates into the bearing, threaded holes matched with the bidirectional threaded rod 307 are disposed on the top ends of the inside of the two groups of clamping blocks 306, so that the two groups of clamping blocks 306 can be adjusted in opposite directions, anti-slip blocks are disposed at the bottoms of one sides of the two groups of clamping blocks 306, and the clamping effect on the adhesive tape is better.
Working principle: before the pressure testing device is used, the rotating shaft 204 and the fixed block 101 can rotate through the rotating hole, the adjusting block 202 can move on the outer side of the supporting frame 2 through the fixing shaft 204 and the connecting plate 203, so that the angle of the testing frame 3 is adjusted, the adjusting rod 207 is rotated, external threads on the outer side of the adjusting rod 207 are matched with threaded holes in the adjusting block 202, the locking block 206 is adjusted, the locking block 206 is tightly contacted with the outer side of the supporting frame 2, the adjusting block 202 is limited, the angle adjusting effect of the testing jig is better, when the pressure testing device is used, a power supply is connected, one end of an adhesive tape to be tested is adhered to the testing plate 102, the other end of the testing adhesive tape is placed between two groups of clamping blocks 306, a bidirectional threaded rod 307 can rotate with the fixing frame 305 through a bearing, the bidirectional threaded rod 307 is matched with threaded holes in the two groups of clamping blocks 306, the two groups of clamping blocks 306 are adjusted in opposite directions, the adhesive tape is clamped and fixed at one end of the adhesive tape is convenient to test the adhesive tape, the adhesive tape is pulled by the air cylinder 208, the testing frame 3 is applied with a tensile force, the movable rod 303 can be adhered to the testing frame 3, and the pressure is applied to the adhesive tape is tested through the movable rod 3, and the pressure testing force is tested, and the adhesive tape is tested.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a sticky tape peel force test fixture which characterized in that: including bottom plate (1), be located support frame (2) of bottom plate (1) top and be located test rack (3) of support frame (2) bottom below, bottom plate (1) include:
the fixing blocks (101) are arranged at two ends of the top of the bottom plate (1), and a test plate (102) is arranged in the middle of the top of the bottom plate (1);
the novel lifting device is characterized in that a movable groove (201) is formed in the supporting frame (2), an adjusting block (202) is arranged on the outer side of the supporting frame (2), connecting plates (203) are arranged at the middle positions of two ends of the bottom of the adjusting block (202), rotating shafts (204) penetrating through the fixing block (101) are arranged at the bottoms of one ends of the two groups of connecting plates (203), empty grooves (205) are formed in the bottoms of two sides of the inner part of the adjusting block (202), locking blocks (206) are arranged in the two groups of empty grooves (205), adjusting rods (207) penetrating through the top of the adjusting block (202) are arranged at the middle positions of the tops of the two groups of locking blocks (206), and air cylinders (208) are arranged at the middle positions of the tops of the adjusting block (202);
the inside of test jig (3) is provided with clamp plate (301), the intermediate position department of clamp plate (301) bottom is provided with pressure sensor (302), the four corners department of clamp plate (301) bottom all is provided with movable rod (303) that run through to test jig (3) bottom, the bottom of movable rod (303) is provided with fly leaf (304), the intermediate position department of fly leaf (304) bottom is provided with mount (305), the both sides of fly leaf (304) bottom below all are provided with clamp splice (306), the inside of mount (305) is provided with two-way threaded rod (307) that run through to the inside of clamp splice (306).
2. The tape peel force test fixture of claim 1, wherein: the bottom ends of the two groups of fixing blocks (101) are welded with the bottom plate (1), fixing bolts are arranged at four corners of the inside of the test plate (102), the test plate (102) is fixedly connected with the bottom plate (1) through the fixing bolts, and supporting legs are arranged at four corners of the bottom plate (1).
3. The tape peel force test fixture of claim 1, wherein: the inside of two sets of fixed block (101) is provided with the rotation hole, and axis of rotation (204) run through to the rotation hole inside, axis of rotation (204) are connected with fixed block (101) rotation through the rotation hole, support frame (2) are the arc structure.
4. The tape peel force test fixture of claim 1, wherein: the locking block (206) is movably connected with the adjusting block (202) through the empty groove (205), a bearing is arranged at the top end of the locking block (206), the bottom end of the adjusting rod (207) penetrates into the bearing, and the adjusting rod (207) is rotatably connected with the locking block (206) through the bearing.
5. The tape peel force test fixture of claim 1, wherein: the outer side of adjusting rod (207) is provided with the external screw thread, both sides inside adjusting block (202) all are provided with the screw hole that matches with adjusting rod (207), adjusting rod (207) pass through screw hole and adjusting block (202) threaded connection.
6. The tape peel force test fixture of claim 1, wherein: the top of test frame (3) is provided with the connecting block, test frame (3) pass through connecting block and cylinder (208) fixed connection, the top of pressure sensor (302) is provided with the mount pad, pressure sensor (302) pass through mount pad and clamp plate (301) fixed connection.
7. The tape peel force test fixture of claim 1, wherein: the four corners of the bottom of the test frame (3) are provided with movable holes, the movable rods (303) are movably connected with the test frame (3) through the movable holes, and the movable plates (304) are fixedly connected with the pressing plates (301) through the movable rods (303).
8. The tape peel force test fixture of claim 1, wherein: one side of the inside of mount (305) is provided with the bearing, and the one end of two-way threaded rod (307) runs through to the bearing inside, two sets of inside top of clamp splice (306) all is provided with the screw hole with two-way threaded rod (307) assorted, two sets of the bottom of clamp splice (306) one side all is provided with the non slipping spur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222987921.4U CN219224525U (en) | 2022-11-09 | 2022-11-09 | Adhesive tape stripping force test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222987921.4U CN219224525U (en) | 2022-11-09 | 2022-11-09 | Adhesive tape stripping force test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219224525U true CN219224525U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222987921.4U Active CN219224525U (en) | 2022-11-09 | 2022-11-09 | Adhesive tape stripping force test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219224525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433985A (en) * | 2023-08-24 | 2024-01-23 | 苏州尚实豪精密机械科技有限公司 | Adhesive force testing jig |
-
2022
- 2022-11-09 CN CN202222987921.4U patent/CN219224525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433985A (en) * | 2023-08-24 | 2024-01-23 | 苏州尚实豪精密机械科技有限公司 | Adhesive force testing jig |
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