CN223597381U - Adhesive tape tensile testing machine - Google Patents
Adhesive tape tensile testing machineInfo
- Publication number
- CN223597381U CN223597381U CN202422637249.5U CN202422637249U CN223597381U CN 223597381 U CN223597381 U CN 223597381U CN 202422637249 U CN202422637249 U CN 202422637249U CN 223597381 U CN223597381 U CN 223597381U
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- CN
- China
- Prior art keywords
- adhesive tape
- testing machine
- clamp assembly
- test
- tensile testing
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Abstract
The utility model provides an adhesive tape tensile testing machine which comprises a base, wherein the top of the base is connected with the bottom of a bottom plate, the rear end of the top of the bottom plate is connected with the bottom of a horn, the front end of the top of the bottom plate is provided with a lower clamp assembly, a guide shaft and a screw rod are arranged in the horn, the bottom of the screw rod is connected with the output end of a driving motor, the rear end of a moving frame is sleeved on the guide shaft and the screw rod, the bottom of the front end of the moving frame is connected with the top of a sensor, the bottom of the sensor is provided with an upper clamp assembly, the upper clamp assembly and the lower clamp assembly respectively clamp two ends of a test adhesive tape, and the screw rod is driven by the driving motor to operate, so that the moving frame and the upper clamp are driven to move upwards vertically, and the tensile test adhesive tape is subjected to tensile testing. The utility model can not only carry out tension test on the adhesive tape, but also carry out multi-angle peeling force test and unreeling force test on the adhesive tape by additionally installing the tool clamp, has multiple purposes, multiple test types, can obtain multiple experimental data of the adhesive tape, is convenient for adjusting the adhesive tape, and produces products with better performance.
Description
Technical Field
The utility model relates to the technical field of tensile testing machines, in particular to an adhesive tape tensile testing machine.
Background
The adhesive tape tensile testing machine is mainly used for testing physical characteristics of raw materials, finished products and semi-finished products, including tensile resistance test, compressive resistance test, bending resistance test and the like, and can obtain test results and test data such as elongation, stress, strain and the like. Meanwhile, it can also be used for testing various types of adhesive tapes, such as packaging adhesive tapes, electronic adhesive tapes, double-sided adhesive tapes, industrial adhesive tapes and the like, and other materials such as plastic films, preservative films, industrial films, textile ropes, woven belts, yarns, metal foils, metal belts, plastic pipelines, plastic plates, plastic parts and the like.
Patent document CN217277369U discloses a novel tensile testing machine for adhesive tape testing, which comprises a substrate, the fixed plate is installed to the one end of base plate, keep away from on the base plate the one end slidable mounting of fixed plate has the fly leaf, the fly leaf with the engaging lug is all installed on the adjacent lateral wall top of fixed plate, install fixture on the engaging lug, tensile detection mechanism is installed to one side of fly leaf, fixture includes the grip roll, the grip slot has been seted up to top one side of grip roll, the grip slot is embedded to be equipped with the grip block of looks adaptation, the top of grip block with the fixed plate all install hold-down mechanism between the fly leaf top, the utility model can drive the grip block through the clamping spring and reset and compress tightly the work to the interior adhesive tape end of grip slot and realize the quick location clamp work purpose to adhesive tape end.
In the scheme, the tensile testing machine performs tensile testing on the adhesive tape, but cannot perform peeling force testing on the adhesive tape, is narrow in application range, is less in testing variety, cannot obtain various data of the adhesive tape, and therefore, is necessary to provide the adhesive tape tensile testing machine so as to overcome the defects in the prior art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an adhesive tape tensile testing machine.
The utility model adopts the technical proposal for solving the technical problems that:
The utility model provides a sticky tape tensile testing machine, the on-line screen storage device comprises a base, the base top links to each other with the bottom plate bottom, bottom plate top rear end links to each other with the horn bottom, the vertical setting of horn, bottom plate top front end is equipped with down the anchor clamps subassembly, the inside guiding axle and the lead screw that are equipped with of horn, the lead screw bottom links to each other with the driving motor output, it establishes on guiding axle and lead screw to remove the frame rear end cover, it links to each other with the sensor top to remove frame front end bottom, the sensor bottom is equipped with anchor clamps subassembly, go up anchor clamps subassembly and lower anchor clamps subassembly centre gripping test sticky tape both ends respectively, by driving motor drive lead screw operation, thereby drive and remove frame and last anchor clamps upward vertical removal, carry out tensile test to the test sticky tape.
The utility model is further arranged that the lower clamp assembly comprises:
the bottom of the lower fixing column is connected with the top of the bottom plate, threads are arranged at the bottom of the lower fixing column, and a through hole is formed in the top of the lower fixing column;
the lower lock nut is arranged at the bottom of the lower fixed column in a screwing way;
The bottom of the lower mounting seat is provided with a jack, the bolt sequentially penetrates through the jack and the through hole to connect the lower mounting seat with the lower fixing column, the inner wall of one end of the lower mounting seat is provided with a rubber block, the other end of the lower mounting seat is provided with a transverse hole, and the inner wall of the transverse hole is provided with threads;
The lower adjusting bolt is inserted in the transverse hole, the tail end of the lower adjusting bolt is provided with a lower clamping block, the inner side of the lower clamping block is provided with a rubber block, and a spring is arranged between the outer side of the lower clamping block and the inner wall of the lower mounting seat.
The upper clamp assembly comprises an upper fixing column, an upper locking nut, an upper mounting seat and an upper adjusting bolt, the upper clamp assembly and the lower clamp assembly are identical in structure, and the upper clamp assembly and the lower clamp assembly are symmetrically arranged.
The utility model is further provided with a graduated scale arranged on one side of the arm, and the graduated scale can observe the displacement of the movable frame.
The utility model is further characterized in that the top of the horn is provided with a top cover, the front of the horn is provided with an upper dustproof curtain and a lower dustproof curtain, the top of the upper dustproof curtain is connected with the top cover through bolts, the bottom of the upper dustproof curtain is connected with the top of the movable frame through bolts, the bottom of the lower dustproof curtain is connected with the bottom plate through bolts, and the top of the lower dustproof curtain is connected with the bottom of the movable frame through bolts.
The utility model is further provided with a panel on the top surface of the base, the panel is obliquely arranged, and the panel is provided with a button.
The utility model is further provided with the supporting feet at the bottom of the base, and the supporting feet play a role in supporting and adjusting.
The utility model is further characterized in that the bottom of the unwinding bracket is inserted between the lower mounting seat and the clamping block, the top of the unwinding bracket is provided with an unwinding shaft, the middle part of the unwinding head is inserted on the unwinding shaft, and the outer wall of the unwinding head is provided with a clamping block along the axial center circumference.
The utility model is further provided that the bottom of the horizontal frame is connected with the lower fixed column through a bolt, the top surface of the horizontal frame is provided with a sliding rail, the sliding rail is provided with a sliding seat, one end of the cross rod is connected with the top of the movable frame through bolts, the other end of the cross rod is provided with a vertical hole, the other end of the cross bar is provided with a vertical hole.
In summary, the utility model has the following beneficial effects:
1. The utility model can not only carry out tension test on the adhesive tape, but also carry out multi-angle stripping force test and unreeling force test on the adhesive tape by additionally installing the tool clamp, has multiple purposes, multiple test types and wide application range, can obtain various experimental data of the adhesive tape, is convenient for adjusting the adhesive tape, and has better production performance.
2. The fixture and the additional fixture are simple to install and detach, and are convenient to replace and adjust when parts are damaged.
3. The utility model has the travel protection function, prevents the preset travel from being exceeded, and the shutdown mode is provided with safety setting for the upper limit and the lower limit and an emergency stop key, so that the instrument can be protected from being damaged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view of a of fig. 1 according to the present utility model.
Fig. 3 is a schematic structural diagram of the unreeling force test fixture of the present utility model.
Fig. 4 is a schematic structural view of the steel plate adhesion test tape of the present utility model.
Fig. 5 is a schematic structural diagram of the 90 ° peel force test fixture of the present utility model.
In the figure, 1, 2, bottom plate, 3, arm, 4, lower clamp assembly, 401, lower lock nut, 402, lower mount, 403, lower adjustment bolt, 404, bolt, 405, rubber block, 406, lower clamp block, 407, spring, 5, moving rack, 6, sensor, 7, upper clamp assembly, 8, test tape, 9, scale, 10, top cover, 11, upper dust curtain, 12, lower dust curtain, 13, panel, 14, button, 15, support foot, 16, unwind stand, 17, unwind reel, 18, unwind head, 19, fixture block, 20, horizontal rack, 21, cross bar, 22, metal rod, 23, wire, 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
Example 1:
In this embodiment, as shown in fig. 1-2, the adhesive tape tensile testing machine provided by the utility model comprises a base 1, wherein the top of the base is connected with the bottom of a bottom plate 2, the rear end of the top of the bottom plate is connected with the bottom of a horn 3, the horn is vertically arranged, the front end of the top of the bottom plate is provided with a lower clamp assembly 4, a guide shaft and a screw rod are arranged in the horn, the bottom of the screw rod is connected with the output end of a driving motor, the guide shaft, the screw rod and the driving motor are not shown in the drawing, the driving mode is that the rear end of a moving frame 5 is sleeved on the guide shaft and the screw rod, the bottom of the front end of the moving frame is connected with the top of a sensor 6, the sensor is available for being purchased in the market, the bottom of the sensor is provided with an upper clamp assembly 7, and the upper clamp assembly and the lower clamp assembly respectively clamp two ends of a test adhesive tape 8, and the screw rod is driven by the driving motor to move vertically, so that the moving frame and the upper clamp are driven to move vertically upwards to carry out tensile test on the test adhesive tape.
The lower fixture assembly further comprises a lower fixing column, a lower locking nut 401, a lower mounting seat 402 and a lower adjusting bolt 403, wherein the bottom of the lower fixing column is connected with the top of the bottom plate, the lower fixing column is not shown in the drawing, threads are arranged at the bottom of the lower fixing column, a through hole is formed in the top of the lower fixing column, the lower locking nut is rotatably arranged at the bottom of the lower fixing column, an inserting hole is formed in the bottom of the lower mounting seat, a bolt 404 sequentially penetrates through the inserting hole and the through hole to connect the lower mounting seat with the lower fixing column, a rubber block 405 is arranged on the inner wall of one end of the lower mounting seat, clamping can be completed better by the rubber block, a transverse hole is formed on the other end of the lower mounting seat, threads are formed on the inner wall of the transverse hole, a lower clamping block 406 is arranged at the tail end of the lower adjusting bolt, a rubber block is arranged on the inner side of the lower clamping block, a spring 407 is arranged between the outer side of the lower clamping block and the inner wall of the lower mounting seat, and the connecting performance of the lower clamping block and the lower mounting seat can be enhanced by the spring.
The further setting is in this embodiment, go up the anchor clamps subassembly and include the fixed column, go up lock nut, go up mount pad and last adjusting bolt, go up anchor clamps subassembly and lower anchor clamps subassembly structure unanimous, go up anchor clamps subassembly and lower anchor clamps subassembly symmetry setting, the symmetry plane is the horizontal plane, and the symmetry plane sets up the direction perpendicularly with the horn, and the purpose is for the jack setting of mount pad and last mount pad is in the homonymy down for test sticky tape keeps vertical setting when the centre gripping.
In this embodiment, a scale 9 is further arranged on one side of the arm, and the scale can observe the displacement of the movable frame.
The horn top is further provided with the top cover 10 in this embodiment, and the horn front is equipped with dustproof curtain 11 and lower dustproof curtain 12, goes up dustproof curtain top and top cover bolted connection, goes up dustproof curtain bottom and removes frame top bolted connection, lower dustproof curtain bottom and bottom plate bolted connection, lower dustproof curtain top and remove frame bottom bolted connection, goes up dustproof curtain and lower dustproof curtain and can avoid the dust to get into the horn inboard and influence the lead screw and remove the frame operation.
In this embodiment, the top surface of the base is further provided with a panel 13, the panel is obliquely arranged, so that the operator can observe and operate the base conveniently, and the panel is provided with a button 14.
In this embodiment, the bottom of the base is further provided with supporting feet 15, which play a role in supporting and adjusting, and can level the base.
The working process comprises the steps of placing the bottom of the test adhesive tape between a lower mounting seat and a lower clamping block, rotating a lower adjusting bolt to clamp the bottom of the test adhesive tape, placing the top of the test adhesive tape between an upper mounting seat and an upper clamping block, rotating an upper adjusting bolt to clamp the top of the test adhesive tape, and pressing a button to obtain the tensile force of the test adhesive tape.
Example 2:
In this embodiment, as shown in fig. 1-3, on the basis of embodiment 1, the bottom of the unwinding bracket 16 is inserted between the lower mounting seat and the clamping block, the top of the unwinding bracket is provided with an unwinding shaft 17, the middle of the unwinding head 18 is inserted on the unwinding shaft, the outer wall of the unwinding head is provided with a clamping block 19 along the axial circumference, and the size of the unwinding head is adjustable, so that the test size of the adhesive tape roll is met.
The working process comprises the steps of sleeving the test adhesive tape roll on the unwinding head, clamping the test adhesive tape roll out by a clamping block, tearing the free end of the test adhesive tape roll, placing the free end of the test adhesive tape roll between an upper mounting seat and an upper clamping block, rotating an upper adjusting bolt to clamp the top of the free end of the test adhesive tape roll, and pressing a button to obtain the unwinding force of the test adhesive tape roll.
Example 3:
In this example, as shown in fig. 1-2 and 4, on the basis of example 1, a test tape was adhered to the steel plate 24, and the steel plate was rolled back and forth three times by manually rolling the roller, to remove air bubbles between the test tape and the steel plate.
The working process comprises the steps of placing the bottom of a steel plate between a lower mounting seat and a lower clamping block, rotating a lower adjusting bolt to clamp the bottom of the steel plate, placing the top of a test adhesive tape between an upper mounting seat and an upper clamping block, rotating an upper adjusting bolt to clamp the top of the test adhesive tape, and pressing a button to obtain the 0-degree stripping force and the 180-degree stripping force of the test adhesive tape.
Example 4:
In this embodiment, as shown in fig. 1-2 and fig. 4-5, on the basis of embodiment 1 and example 3, the bottom of the horizontal frame 20 is connected with the lower fixing column through a bolt, the top surface of the horizontal frame is provided with a sliding rail, the sliding rail is provided with a sliding seat, one end of the cross bar 21 is connected with the top of the movable frame through a bolt, the other end of the cross bar is provided with a vertical hole, the metal rod 22 passes through the vertical hole to be connected with the cross bar, and two ends of the metal wire 23 are respectively connected with the bottom of the cross bar and one end of the sliding seat.
The working process comprises the steps of placing a steel plate on a sliding seat to be clamped out, placing the free end of the test adhesive tape between an upper mounting seat and an upper clamping block, rotating an upper adjusting bolt to clamp the top of the test adhesive tape, keeping the adhesive tape vertical to the steel plate, and pressing a button to obtain the 90-degree stripping force of the test adhesive tape.
In the description of the present utility model, it should be noted that, when terms such as "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships, are to be understood as being based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships conventionally put in use of the inventive product, or the orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, when used herein, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "mounted," "configured," and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection, may be a mechanical connection or an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (9)
1. The utility model provides a sticky tape tensile testing machine, the on-line screen storage device comprises a base, and a serial communication port, the base top links to each other with the bottom plate bottom, bottom plate top rear end links to each other with the horn bottom, the vertical setting of horn, bottom plate top front end is equipped with down the anchor clamps subassembly, the inside guiding axle and the lead screw that are equipped with of horn, the lead screw bottom links to each other with the driving motor output, it establishes on guiding axle and lead screw to remove the frame rear end cover, it links to each other with the sensor top to remove frame front end bottom, the sensor bottom is equipped with the anchor clamps subassembly, go up anchor clamps subassembly and lower anchor clamps subassembly centre gripping test sticky tape both ends respectively, by driving motor drive lead screw operation, thereby drive and remove the frame and go up the upward vertical removal of anchor clamps, carry out tensile test to the sticky tape.
2. The tape tension testing machine of claim 1, wherein the lower clamp assembly comprises:
the bottom of the lower fixing column is connected with the top of the bottom plate, threads are arranged at the bottom of the lower fixing column, and a through hole is formed in the top of the lower fixing column;
the lower lock nut is arranged at the bottom of the lower fixed column in a screwing way;
The bottom of the lower mounting seat is provided with a jack, the bolt sequentially penetrates through the jack and the through hole to connect the lower mounting seat with the lower fixing column, the inner wall of one end of the lower mounting seat is provided with a rubber block, the other end of the lower mounting seat is provided with a transverse hole, and the inner wall of the transverse hole is provided with threads;
The lower adjusting bolt is inserted in the transverse hole, the tail end of the lower adjusting bolt is provided with a lower clamping block, the inner side of the lower clamping block is provided with a rubber block, and a spring is arranged between the outer side of the lower clamping block and the inner wall of the lower mounting seat.
3. The adhesive tape tensile testing machine according to claim 1, wherein the upper clamp assembly comprises an upper fixing column, an upper locking nut, an upper mounting seat and an upper adjusting bolt, the upper clamp assembly and the lower clamp assembly are identical in structure, and the upper clamp assembly and the lower clamp assembly are symmetrically arranged.
4. The adhesive tape tensile testing machine according to claim 1, wherein a graduated scale is arranged on one side of the arm, and the graduated scale can observe the displacement of the movable frame.
5. The adhesive tape tensile testing machine according to claim 1, wherein the top of the arm is provided with a top cover, the front of the arm is provided with an upper dust-proof curtain and a lower dust-proof curtain, the top of the upper dust-proof curtain is connected with the top cover through bolts, the bottom of the upper dust-proof curtain is connected with the top of the movable frame through bolts, the bottom of the lower dust-proof curtain is connected with the bottom of the bottom plate through bolts, and the top of the lower dust-proof curtain is connected with the bottom of the movable frame through bolts.
6. The tape tension testing machine according to claim 1, wherein the top surface of the base is provided with a panel, the panel is inclined, and the panel is provided with a button.
7. The adhesive tape tensile testing machine according to claim 1, wherein the bottom of the base is provided with supporting feet which play a supporting and adjusting role.
8. The adhesive tape tensile testing machine according to claim 2, wherein the bottom of the unwinding bracket is inserted between the lower mounting seat and the clamping block, the top of the unwinding bracket is provided with an unwinding shaft, the middle of the unwinding head is inserted on the unwinding shaft, and the outer wall of the unwinding head is provided with a clamping block along the axial circumference.
9. The adhesive tape tensile testing machine according to claim 2, wherein the bottom of the horizontal frame is connected with the lower fixed column through a bolt, the top surface of the horizontal frame is provided with a sliding rail, a sliding seat is arranged on the sliding rail, one end of the sliding rod is connected with the top of the movable frame through a bolt, the other end of the sliding rod is provided with a vertical hole, a metal rod penetrates through the vertical hole and is connected with the sliding rod, and two ends of the metal wire are respectively connected with the bottom of the sliding rod and one end of the sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422637249.5U CN223597381U (en) | 2024-10-30 | 2024-10-30 | Adhesive tape tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422637249.5U CN223597381U (en) | 2024-10-30 | 2024-10-30 | Adhesive tape tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223597381U true CN223597381U (en) | 2025-11-25 |
Family
ID=97738411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422637249.5U Active CN223597381U (en) | 2024-10-30 | 2024-10-30 | Adhesive tape tensile testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223597381U (en) |
-
2024
- 2024-10-30 CN CN202422637249.5U patent/CN223597381U/en active Active
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