CN218444872U - Film tensile properties detection device - Google Patents
Film tensile properties detection device Download PDFInfo
- Publication number
- CN218444872U CN218444872U CN202222803683.7U CN202222803683U CN218444872U CN 218444872 U CN218444872 U CN 218444872U CN 202222803683 U CN202222803683 U CN 202222803683U CN 218444872 U CN218444872 U CN 218444872U
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- film
- clamping plate
- groove
- fixing base
- frame
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000010408 film Substances 0.000 claims description 77
- 239000010409 thin film Substances 0.000 claims 1
- 238000009864 tensile test Methods 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000037339 smooth wrinkles Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a technical field of film processing provides a film tensile properties detection device, including the frame, be provided with the first fixing base that is used for fixed film head end in the frame respectively, reach sliding connection and be used for the terminal second fixing base of fixed film in the frame. The utility model can firmly press the two ends of the film, thereby facilitating the detection of the tensile strength of the film for a plurality of times, increasing the tensile strength in sequence and facilitating the detection of whether the tensile strength of the film is qualified or not; the film clamping device can adsorb the film on the clamping assembly, and solves the problem that the film is not easy to clamp due to static electricity, so that the tensile property of the film can be conveniently detected and recorded, and the detection result is more accurate; the utility model discloses can make the position of film on the centre gripping subassembly remain stable, increase the fastening dynamics between centre gripping subassembly and the film, prevent that the film from producing when carrying out tensile test not hard up, the practicality is strong.
Description
Technical Field
The utility model relates to a technical field of film processing specifically is a film tensile properties detection device.
Background
The film is a thin and soft sheet made of plastic, adhesive, rubber or other materials, and the film is scientifically interpreted as a two-dimensional material formed by depositing atoms, molecules or ions on the surface of a substrate, such as an optical film, a composite film, a superconducting film, a polyester film, a nylon film, a plastic film and the like, and the thickness difference of the two-dimensional material is large, and the unit of the two-dimensional material is from micrometer to centimeter, so that the two-dimensional material is widely used in the industries of electronics, machinery, printing and the like.
At present, the tensile property of the film greatly affects the use effect of the film, so the detection of the tensile property of the film is very important. In the stretch-proofing testing process of current film, there is the insecure phenomenon of film centre gripping, and the film is not hard up easily to influence the detected data of film, in addition at film centre gripping in-process, the film need the staff to smooth it because of the easy condition that appears the fold of static production, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a film tensile properties detection device can firmly compress tightly the both ends of film to be convenient for carry out a lot of to the tensile strength of film and detect, make tensile strength increase in proper order, be convenient for detect out whether qualified the tensile strength of film.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a film tensile properties detection device, which comprises a frame, be provided with the first fixing base that is used for fixed film head end in the frame respectively, and sliding connection is used for the terminal second fixing base of fixed film in the frame, the second fixing base sets up in the corresponding face of first fixing base, the frame corresponds the second fixing base and is provided with the screw rod that is used for driving the removal of second fixing base, the both ends of frame are provided with the support, the screw rod sets up on the support, second fixing base cover is located on the screw rod and along frame sliding connection, all be provided with the centre gripping subassembly that is used for fixed film on first fixing base and the second fixing base.
Furthermore, a first groove is formed in the first fixing seat, and the first groove is formed in the side portion of the top end of the first fixing seat.
The centre gripping subassembly includes spiral shell spare, first splint, second splint and third splint, and first splint set firmly on first recess, and the bottom of spiral shell spare rotates with first splint to be connected, and the second splint set up in the corresponding face of first splint, and the top of second splint is formed with the draw-in groove, and the embedding has third splint in the draw-in groove.
Furthermore, the terminal surface of first splint is provided with outside bellied first antiskid portion, and first antiskid portion has a plurality of along the linear equipartition of width direction of first splint, and second splint correspond first antiskid portion and are provided with second antiskid portion, and the terminal surface of third splint is provided with third antiskid portion, and third antiskid portion and second antiskid portion are in the coplanar, and third antiskid portion, second antiskid portion and the crisscross setting of first antiskid portion.
Furthermore, a hollow core is formed in the second clamping plate along the length direction, a ventilating pipe is arranged on the side portion of the second clamping plate and communicated with the hollow core, a plurality of ventilating holes are formed in the clamping groove along the length direction of the second clamping plate and communicated with the hollow core.
Furthermore, the pole portion outside of screwing piece is provided with the external screw thread, and first fixing base corresponds the external screw thread and is provided with the screw hole, screws the piece and is connected with the screw hole cooperation.
Further, the pieces of screwing are provided with two groups, and the two groups of pieces of screwing are arranged side by side.
The bottom of second fixing base is provided with the guide rail groove, and the frame corresponds the guide rail groove and is provided with the guide rail, and guide rail groove is provided with the stand along guide rail sliding connection on the second fixing base, and the stand sets up in the intermediate position of second fixing base and rotates with the screw rod to be connected, is provided with the second recess on the second fixing base, and the second recess corresponds the setting with first recess.
Furthermore, a boss is arranged on the side portion of the rack, the boss is arranged along the length direction of the rack, and the end face of the boss is provided with a scale value so as to measure the stretching length of the film.
Furthermore, a hand wheel for driving the screw rod to rotate is arranged at the end part of the screw rod.
Owing to adopted above technical scheme, the beneficial technological effect of the utility model is that:
1. the utility model can firmly press the two ends of the film, thereby facilitating the detection of the tensile strength of the film for a plurality of times, increasing the tensile strength in sequence and facilitating the detection of whether the tensile strength of the film is qualified or not;
2. the film clamping device can adsorb the film on the clamping assembly, and solves the problem that the film is not easy to clamp due to static electricity, so that the tensile property of the film can be conveniently detected and recorded, and the detection result is more accurate;
3. the utility model discloses can make the position of film on the centre gripping subassembly remain stable, increase the fastening dynamics between centre gripping subassembly and the film, it is not hard up to prevent that the film from producing when carrying out tensile test, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a film tensile property detection device of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an exploded view of the clamping assembly of the present invention;
FIG. 4 is a schematic view of a portion of the structure of the clamping assembly of the present invention;
fig. 5 is a schematic structural view of the middle clamping assembly of the present invention.
Description of reference numerals:
1. a frame, 2, a guide rail, 3, a bracket, 4, a screw rod, 5, a hand wheel, 6, a boss, 7, a scale mark, 8, a first fixing seat, 9, a clamping component, 10, a second fixing seat,
81. a first groove is formed in the first side of the base plate,
91. a tightening member, 92, a first jaw, 93, a second jaw, 94, a third jaw,
921. the first anti-skid part is arranged on the first anti-skid part,
931. a vent pipe 932, a clamping groove 933, a vent hole 934, a second anti-skid part 935, a hollow core 941 and a third anti-skid part,
101. second groove 102, guide rail groove 103 and upright post.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings:
it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.
Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Embodiment 1, combine fig. 1 to 5, this embodiment provides a film tensile properties detection device, which comprises a frame 1, frame 1 is last to be provided with respectively the first fixing base 8 that is used for fixing the film head end, and sliding connection is used for fixing the terminal second fixing base 10 of film in frame 1, second fixing base 10 sets up in the corresponding face of first fixing base 8, frame 1 corresponds second fixing base 10 and is provided with the screw rod 4 that is used for driving second fixing base 10 to remove, the both ends of frame 1 are provided with support 3, screw rod 4 sets up on support 3, second fixing base 10 overlaps and locates on screw rod 4 and along frame 1 sliding connection, all be provided with the centre gripping subassembly 9 that is used for fixed film on first fixing base 8 and the second fixing base 10.
In order to facilitate the installation of the clamping assembly 9, a first groove 81 is formed in the first fixing seat 8, and the first groove 81 is formed in the top side portion of the first fixing seat 8.
Specifically, the clamping assembly 9 includes a screwing piece 91, a first clamping plate 92, a second clamping plate 93 and a third clamping plate 94, the first clamping plate 92 is fixedly arranged on the first groove 81, the bottom end of the screwing piece 91 is rotatably connected with the first clamping plate 92, the second clamping plate 93 is arranged on the corresponding surface of the first clamping plate 92, a clamping groove 932 is formed at the top of the second clamping plate 93, and the third clamping plate 94 is embedded in the clamping groove 932.
The pole portion outside of screwing piece 91 is provided with the external screw thread, and first fixing base 8 corresponds the external screw thread and is provided with the screw hole, screws a 91 and is connected with the screw hole cooperation. Preferably, in order to fix the first clamping plate 92 on the first fixed seat 8 more firmly, the tightening pieces 91 are provided in two sets, and the two sets of tightening pieces 91 are arranged side by side.
In one embodiment, as shown in fig. 5, the film is placed in the clamping groove 932, the third clamping plate 94 is placed in the clamping groove 932, the film is pressed, the head end of the film extends out and covers the surface of the third clamping plate 94, the screwing member 91 is rotated, and the screwing member 91 drives the first clamping plate 92 to move downwards (in the direction of the third clamping plate 94), so that the bottom surface of the first clamping plate 92 abuts against the top surfaces of the third clamping plate 94 and the first clamping plate 92, and the film is pressed.
In the process of clamping the film, the film is wrinkled or adhered to the hands of workers due to static electricity, so that hollow cores 935 are formed in the second clamping plate 93 along the length direction, vent pipes 931 are arranged on the side portion of the second clamping plate 93, the vent pipes 931 are communicated with the hollow cores 935, vent holes 933 are arranged on the clamping grooves 932, a plurality of vent holes 933 are arranged in the second clamping plate 93 along the length direction, and the vent holes 933 are communicated with the hollow cores 935.
In one embodiment, the vent pipe 931 is connected to an external air pumping device, after the film is placed in the clamping groove 932, the external air pumping device is turned on, air flows from the vent hole 933 to the vent pipe 931 through the hollow core 935, so that the film is tightly attached to the clamping groove 932, a worker can smooth wrinkles conveniently, and finally the third clamping plate 94 is covered, so that the time for smoothing the film can be reduced by the worker, and the working efficiency is improved.
In order to compress tightly the film more firmly between first splint 92, second splint 93 and third splint 94, first splint 92's terminal surface is provided with outside bellied first antiskid portion 921, first antiskid portion 921 has a plurality of along the linear equipartition of first splint 92's width direction, second splint 93 corresponds first antiskid portion 921 and is provided with second antiskid portion 934, third splint 94's terminal surface is provided with third antiskid portion 941, third antiskid portion 941 is in the coplanar with second antiskid portion 934, third antiskid portion 941, second antiskid portion 934 and the crisscross setting of first antiskid portion 921, specifically, rotatory chucking piece 91, rotatory piece 91 drives first splint 92 downstream, thereby make the bottom surface and the third splint 94 of first splint 92, the top surface looks butt of first splint 92, thereby make the film compress tightly more firmly at first splint 92, between second splint 93 and the third splint 94, prevent it from deviating from, avoid influencing the tensile performance detection of film.
Specifically, in order to facilitate detection of the tensile strength of the film, a guide rail groove 102 is formed in the bottom end of the second fixing seat 10, a guide rail 2 is arranged in the frame 1 corresponding to the guide rail groove 102, the guide rail groove 102 is connected to the second fixing seat 10 in a sliding manner along the guide rail 2, a stand column 103 is arranged on the second fixing seat 10, the stand column 103 is arranged in the middle of the second fixing seat 10 and is connected to the screw rod 4 in a rotating manner, a second groove 101 is formed in the second fixing seat 10, the second groove 101 corresponds to the first groove 81, and a hand wheel 5 for driving the screw rod 4 to rotate is arranged at the end of the screw rod 4.
The lateral part of frame 1 is provided with boss 6, and boss 6 sets up along the length direction of frame 1, and the terminal surface of boss 6 is provided with scale value 7 to the tensile length of measurement film, thereby be convenient for record film's tensile test value.
The utility model discloses an operating principle is, the staff places the film in draw-in groove 932, open outside air extraction equipment, it is gaseous through hollow 935 to breather pipe 931 direction circulation by air vent 933, make the film hug closely in draw-in groove 932, be convenient for the staff smooths the fold, then place third splint 94 in draw-in groove 932, push down the film, the head end of film stretches out and covers the surface at third splint 94, rotatory spiral member 91, spiral member 91 drives first splint 92 and removes downwards (third splint 94 direction), make the bottom surface and third splint 94 of first splint 92, the top surface looks butt of first splint 92, accomplish the operation that compresses tightly of film head end, the same method makes the end of film compress tightly on the clamping component 9 of second fixing base 10, during tensile test, staff hand wheel 5 rotates, hand wheel 5 drives screw rod 4 and rotates, screw rod 4 drives stand 103 and stretches to the direction of keeping away from first fixing base 8, the tensile strength value of staff according to scale interval 7 record film, still can pass through clockwise direction or anticlockwise rotation hand wheel 5, accomplish many times tensile test of film, make tensile test, make tensile strength increase in proper order, be convenient for tensile test out film detect out the result more qualified.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (10)
1. The utility model provides a film tensile properties detection device, its characterized in that, includes frame (1), be provided with first fixing base (8) that are used for fixed film head end on frame (1) respectively and sliding connection is used for terminal second fixing base (10) of fixed film in frame (1), second fixing base (10) set up in the corresponding face of first fixing base (8), frame (1) corresponds second fixing base (10) and is provided with screw rod (4) that are used for driving second fixing base (10) and remove, the both ends of frame (1) are provided with support (3), screw rod (4) set up on support (3), second fixing base (10) cover is located on screw rod (4) and along frame (1) sliding connection, all be provided with centre gripping subassembly (9) that are used for fixed film on first fixing base (8) and second fixing base (10).
2. The device for detecting the stretching property of a film as claimed in claim 1, wherein the first fixing seat (8) is provided with a first groove (81), and the first groove (81) is disposed on a side portion of a top end of the first fixing seat (8).
3. The film stretching property detection device according to claim 2, wherein the clamping assembly (9) comprises a tightening member (91), a first clamping plate (92), a second clamping plate (93) and a third clamping plate (94), the first clamping plate (92) is fixedly arranged on the first groove (81), the bottom end of the tightening member (91) is rotatably connected with the first clamping plate (92), the second clamping plate (93) is arranged on the corresponding surface of the first clamping plate (92), a clamping groove (932) is formed in the top of the second clamping plate (93), and the third clamping plate (94) is embedded in the clamping groove (932).
4. The film stretching property detection device of claim 3, wherein the end face of the first clamping plate (92) is provided with a first anti-slip part (921) protruding outwards, the first anti-slip part (921) is provided with a plurality of parts along the width direction of the first clamping plate (92), the second clamping plate (93) is provided with a second anti-slip part (934) corresponding to the first anti-slip part (921), the end face of the third clamping plate (94) is provided with a third anti-slip part (941), the third anti-slip part (941) and the second anti-slip part (934) are located on the same plane, and the third anti-slip part (941), the second anti-slip part (934) and the first anti-slip part (921) are arranged in a staggered mode.
5. The film stretching property detection device according to claim 3, wherein a hollow core (935) is formed in the second clamping plate (93) along the length direction, a vent pipe (931) is arranged at the side of the second clamping plate (93), the vent pipe (931) is communicated with the hollow core (935), vent holes (933) are arranged on the clamping grooves (932), a plurality of vent holes (933) are arranged along the length direction of the second clamping plate (93), and the vent holes (933) are communicated with the hollow core (935).
6. The device for detecting the tensile property of the film as claimed in claim 3, wherein the outer side of the rod portion of the tightening member (91) is provided with an external thread, the first fixing seat (8) is provided with a threaded hole corresponding to the external thread, and the tightening member (91) is in fit connection with the threaded hole.
7. The film stretching property detection apparatus according to claim 6, wherein said tightening members (91) are provided in two sets, and said tightening members (91) are provided side by side.
8. The film stretching performance detection device according to claim 2, wherein a guide rail groove (102) is formed in the bottom end of the second fixing seat (10), a guide rail (2) is formed in the machine frame (1) corresponding to the guide rail groove (102), the guide rail groove (102) is connected in a sliding manner along the guide rail (2), an upright post (103) is arranged on the second fixing seat (10), the upright post (103) is arranged in the middle of the second fixing seat (10) and is rotatably connected with the screw (4), a second groove (101) is formed in the second fixing seat (10), and the second groove (101) is arranged corresponding to the first groove (81).
9. The film stretching property detection device according to claim 1, wherein a side portion of the frame (1) is provided with a boss (6), the boss (6) is arranged along the length direction of the frame (1), and an end face of the boss (6) is provided with a scale value (7) to measure the stretching length of the film.
10. The device for detecting the tensile property of the thin film according to claim 1, wherein a hand wheel (5) for driving the screw rod (4) to rotate is arranged at the end of the screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222803683.7U CN218444872U (en) | 2022-10-24 | 2022-10-24 | Film tensile properties detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222803683.7U CN218444872U (en) | 2022-10-24 | 2022-10-24 | Film tensile properties detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218444872U true CN218444872U (en) | 2023-02-03 |
Family
ID=85070776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222803683.7U Active CN218444872U (en) | 2022-10-24 | 2022-10-24 | Film tensile properties detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218444872U (en) |
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2022
- 2022-10-24 CN CN202222803683.7U patent/CN218444872U/en active Active
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