CN110926951A - Tension test device for gauze - Google Patents
Tension test device for gauze Download PDFInfo
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- CN110926951A CN110926951A CN201911182205.5A CN201911182205A CN110926951A CN 110926951 A CN110926951 A CN 110926951A CN 201911182205 A CN201911182205 A CN 201911182205A CN 110926951 A CN110926951 A CN 110926951A
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000013461 design Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 4
- 241000255925 Diptera Species 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the field of screen window processing, and particularly relates to a tension test device for a screen, which comprises a base, wherein a fixed clamping seat is welded at the upper end of the base, a supporting frame is welded at the upper end of the base, an air cylinder is fixedly arranged at the upper end of the supporting frame, a connecting sleeve is arranged at the lower end of an air cylinder rod of the air cylinder through a bolt, a tension detector is arranged at the lower end of the connecting sleeve, and a connecting ring is arranged at the lower end of the tension detector. According to the invention, the supporting frame is designed on the base, the air cylinder is installed at the upper end of the supporting frame, the connecting sleeve is installed at the lower end of the air cylinder rod of the air cylinder, the tension detector is installed at the lower end of the connecting sleeve, the hook is installed at the lower end of the tension detector, the movable clamping seat is designed at the lower end of the hook, the fixed clamping seat is designed at the upper end of the base, and the gauze can be clamped through the first clamping plate and the second clamping plate through the fixed clamping seat and the movable clamping seat, so that the clamping is convenient and rapid, and the tension test can be conveniently carried out on the.
Description
Technical Field
The invention relates to the technical field of gauze processing, in particular to a tension test device for a gauze.
Background
The screen window refers to a net for blocking mosquitoes and flies. The screen window mainly plays a role in preventing mosquitoes. The prior screen window has more designs than the prior screen window, and a hidden screen window and a detachable screen window are provided. The screen window mainly comprises a frame and a screen mesh, and the screen mesh is fixed in the frame to form the screen window.
The screen mesh of the screen window is generally woven mesh, and the used materials are different. When the screen window is manufactured, the screen also needs to be subjected to a tension test, and the maximum tension born by the screen when the screen is broken is mainly detected by a tension detector. However, the existing clamping tool is not special, the clamping of the gauze is inconvenient, and the problem that people are injured when the gauze is pulled off due to the lack of protective measures is caused. Accordingly, there is a need for improvements in the art.
Disclosure of Invention
The invention aims to provide a tension test device for a gauze, which solves the problem that clamping is inconvenient to carry out during a gauze test and solves the problem that protective measures are lacked during the gauze test.
In order to achieve the purpose, the invention provides the following technical scheme: a tension test device for a gauze comprises a base, wherein a fixed clamping seat is welded at the upper end of the base, the upper end of the base is welded with a supporting frame, the upper end of the supporting frame is fixedly provided with a cylinder, the lower end of a cylinder rod of the cylinder is provided with a connecting sleeve through a bolt, the lower end of the connecting sleeve is provided with a tension detector, the lower end of the tension detector is provided with a connecting ring, a hook is hung in the connecting ring, an anti-falling rod is connected on the hook through threads, the lower end of the hook is provided with a connecting column, the outer side of the connecting column is rotatably connected with a round sleeve, the lower end of the circular sleeve is welded with a movable clamping seat, the interior of the movable clamping seat is connected with a second threaded rod through threads, a guide rod is welded in the movable clamping seat, a guide sleeve is sleeved on the outer side of the guide rod in a sliding manner, and a second clamping plate is welded at the tail end of the guide sleeve;
the upper end sliding connection of base has the protecting crust, the outside of protecting crust is provided with square pole, braced frame's outside welding has the back shaft, the outside cover of back shaft is equipped with the torsional spring, the outside of back shaft is rotated and is connected with the bayonet lock.
Preferably, there is a first threaded rod in the fixing clamp seat through threaded connection, the end contact of the first threaded rod is connected with a first clamping plate, the first clamping plate is connected with the base in a sliding manner, and a gauze is clamped between the first clamping plate and the fixing clamp seat.
Preferably, a square groove is formed in the side face of the supporting frame, a square rod is connected in the square groove in a sliding mode, a clamping groove is formed in the square rod, and a clamping pin is clamped in the clamping groove.
Preferably, the upper end of the supporting frame is provided with a notch, an air cylinder rod is connected in the notch in a sliding mode, and a gap exists between the notch and the air cylinder rod.
Preferably, the surface of the connecting column is provided with an annular groove, a limit pin is connected in the annular groove in a sliding manner, and the limit pin is connected with the circular sleeve through threads.
Preferably, the surface of the second clamping plate is tightly attached with a gauze, the gauze is in contact with the inner side of the movable clamping seat, and the second clamping plate is in contact with the second threaded rod.
Preferably, square pole and protecting crust formula structure as an organic whole are made by transparent resin material, the quantity of protecting crust is two, two the protecting crust is the symmetrical design in the upper end of base.
Preferably, one end of the torsion spring is welded with the surface of the supporting frame, and the other end of the torsion spring is welded with the bayonet.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the supporting frame is designed on the base, the air cylinder is installed at the upper end of the supporting frame, the connecting sleeve is installed at the lower end of the air cylinder rod of the air cylinder, the tension detector is installed at the lower end of the connecting sleeve, the hook is installed at the lower end of the tension detector, the movable clamping seat is designed at the lower end of the hook, the fixed clamping seat is designed at the upper end of the base, and the gauze can be clamped through the first clamping plate and the second clamping plate through the fixed clamping seat and the movable clamping seat, so that the clamping is convenient and rapid, and the tension test can be conveniently carried out on the.
2. According to the invention, the two symmetrically designed protective shells are designed on the base, the protective shells are transparent, the square rod is designed on the outer side of the protective shell, the square rod penetrates through the supporting frame, and the square rod is limited by the designed clamping pin, so that the test process can be observed, and the protective shells can have a certain protective effect when a gauze is pulled off, so that the problem of injury to workers due to the fact that the gauze touches the workers after being pulled off is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the partial structure of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is a top view of the protective shell of FIG. 1 of the present invention.
In the figure: 1. a base; 2. fixing the clamping seat; 3. a first threaded rod; 4. a first clamping plate; 5. a screen; 6. a support frame; 61. a square groove; 7. a notch; 8. a cylinder; 9. a cylinder rod; 10. connecting sleeves; 11. a tension detector; 12. a connecting ring; 13. hooking; 14. an anti-drop rod; 15. connecting columns; 16. an annular groove; 17. a circular sleeve; 18. a limit pin; 19. moving the clamping seat; 20. a second threaded rod; 21. a guide bar; 22. a guide sleeve; 23. a second clamping plate; 24. a protective shell; 25. a square rod; 26. a card slot; 27. a support shaft; 28. a torsion spring; 29. a bayonet lock.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, a tension test device for a gauze comprises a base 1, a fixed clamping seat 2 is welded at the upper end of the base 1, a supporting frame 6 is welded at the upper end of the base 1, an air cylinder 8 is fixedly installed at the upper end of the supporting frame 6, the air cylinder 8 is an SC series standard air cylinder, belongs to the prior art and is provided with a control switch for controlling the air cylinder 8, a connecting sleeve 10 is installed at the lower end of an air cylinder rod 9 of the air cylinder 8 through a bolt, a tension detector 11 is arranged at the lower end of the connecting sleeve 10, belongs to the prior art and can display the tension value, a connecting ring 12 is arranged at the lower end of the tension detector 11, a hook 13 is hung in the connecting ring 12, an anti-falling rod 14 is connected to the hook 13 through a thread, the hook 13 can be prevented from being separated from the connecting ring 12 through the design of the anti-falling rod 14, the lower end of the circular sleeve 17 is welded with a movable clamping seat 19, the interior of the movable clamping seat 19 is connected with a second threaded rod 20 through threads, the second threaded rod 20 can perform threaded motion with the movable clamping seat 19 to generate relative displacement so as to clamp a second clamping plate 23, a guide rod 21 is welded in the movable clamping seat 19, the outer side of the guide rod 21 is sleeved with a guide sleeve 22 in a sliding mode, and the tail end of the guide sleeve 22 is welded with the second clamping plate 23;
the upper end sliding connection of base 1 has protecting crust 24, and the outside of protecting crust 24 is provided with square pole 25, and the outside welding of braced frame 6 has back shaft 27, and the outside cover of back shaft 27 is equipped with torsional spring 28, and the outside of back shaft 27 is rotated and is connected with bayonet lock 29, and torsional spring 28 has the torsion effect for bayonet lock 29 has torsion, the draw-in groove 26 of the square pole 25 of chucking.
Referring to fig. 2, a first threaded rod 3 is connected to the inside of the fixing holder 2 through threads, a first clamping plate 4 is connected to the end of the first threaded rod 3 in a contact manner, the first clamping plate 4 is connected to the base 1 in a sliding manner, and a gauze 5 is clamped between the first clamping plate 4 and the fixing holder 2. The first threaded rod 3 can perform threaded motion with the first clamping plate 4 to generate relative displacement, so that the first clamping plate 4 is pushed to clamp the screen 5.
Referring to fig. 4, a square groove 61 is formed in a side surface of the supporting frame 6, a square rod 25 is slidably connected in the square groove 61, a clamping groove 26 is formed in the square rod 25, and a clamping pin 29 is clamped in the clamping groove 26. The design of square groove 61 provides installation space for square pole 25, through the cooperation of bayonet lock 29 and draw-in groove 26, can transversely spacing square pole 25.
Referring to fig. 1, a notch 7 is formed at the upper end of the supporting frame 6, a cylinder rod 9 is slidably connected in the notch 7, and a gap exists between the notch 7 and the cylinder rod 9. By the design of the notch 7, a moving space is provided for the cylinder rod 9.
Referring to fig. 1 and 2, an annular groove 16 is formed in the surface of the connecting column 15, a limit pin 18 is slidably connected in the annular groove 16, and the limit pin 18 is in threaded connection with the circular sleeve 17. The annular groove 16 and the limit pin 18 are matched, so that the connecting column 15 and the circular sleeve 17 cannot be separated.
Referring to fig. 3, the surface of the second clamping plate 23 is tightly attached with the screen 5, the screen 5 is contacted with the inner side of the movable clamping seat 19, and the second clamping plate 23 is contacted with the second threaded rod 20. The gauze 5 can be clamped by the second clamping plate 23.
Referring to fig. 5, the square rod 25 and the protective shell 24 are an integral structure made of transparent resin material, the number of the protective shells 24 is two, and the two protective shells 24 are symmetrically designed at the upper end of the base 1. The protective shell 24 is designed to protect against the injury of the person by throwing the gauze 5 out of the housing after breaking.
Referring to fig. 4, one end of the torsion spring 28 is welded to the surface of the support frame 6, and the other end of the torsion spring 28 is welded to the latch 29. The torsion spring 28 has a torsion action that causes the detent 29 to snap into the detent 26 of the square bar 25.
When the device is used, firstly, the gauze 5 is placed in the movable clamping seat 19, then the second threaded rod 20 is rotated, the second threaded rod 20 and the movable clamping seat 19 perform threaded motion to generate relative displacement, so that the second threaded rod 20 moves, the second threaded rod 20 pushes the second clamping plate 23 to move, the second clamping plate 23 is close to the gauze 5, when the second clamping plate 23 moves, the guide sleeve 22 can be driven to slide on the guide rod 21, then the second clamping plate 23 contacts with the gauze 5 and clamps the gauze 5, then the lower end of the gauze 5 is placed in the fixed clamping seat 2, then the first threaded rod 3 is rotated, the first threaded rod 3 and the fixed clamping seat 2 perform threaded motion to generate relative displacement, so that the first threaded rod 3 moves, the first threaded rod 3 pushes the first clamping plate 4 to move, the first clamping plate 4 clamps the gauze 5, clamping can be completed, then the two protective shells 24 are close, enclose into protective structure, then start cylinder 8, cylinder 8's cylinder pole 9 rebound, cylinder pole 9 drives adapter sleeve 10 rebound, adapter sleeve 10 drives tensile force detector 11 rebound, tensile force detector 11 drives go-between 12 rebound, go-between 12 drives couple 13 rebound, couple 13 drives spliced pole 15 rebound, spliced pole 15 drives circular cover 17 rebound, circular cover 17 drives removal clamping seat 19 rebound, thereby pulling gauze 5, can carry out tension test, design through protecting sheathing 24, can protect the staff, send out that can throw away injury people after gauze 5 fracture, the security is better.
The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a tension test device for gauze, includes base (1), its characterized in that: the welding of the upper end of the base (1) is provided with a fixed clamping seat (2), the upper end of the base (1) is welded with a supporting frame (6), the upper end of the supporting frame (6) is fixedly provided with an air cylinder (8), the lower end of an air cylinder rod (9) of the air cylinder (8) is provided with a connecting sleeve (10) through a bolt, the lower end of the connecting sleeve (10) is provided with a tension detector (11), the lower end of the tension detector (11) is provided with a connecting ring (12), a hook (13) is hung in the connecting ring (12), the hook (13) is connected with an anti-falling rod (14) through a thread, the lower end of the hook (13) is provided with a connecting column (15), the outer side of the connecting column (15) is rotatably connected with a circular sleeve (17), the lower end of the circular sleeve (17) is welded with a movable clamping seat (19), and the inner part of the, a guide rod (21) is welded in the movable clamping seat (19), a guide sleeve (22) is sleeved on the outer side of the guide rod (21) in a sliding manner, and a second clamping plate (23) is welded at the tail end of the guide sleeve (22);
the upper end sliding connection of base (1) has protecting crust (24), the outside of protecting crust (24) is provided with square pole (25), the outside welding of braced frame (6) has back shaft (27), the outside cover of back shaft (27) is equipped with torsional spring (28), the outside rotation of back shaft (27) is connected with bayonet lock (29).
2. The tension test device for a screen according to claim 1, characterized in that: there are first threaded rod (3) through threaded connection in fixed dress holder (2), the end contact of first threaded rod (3) is connected with first clamping board (4), first clamping board (4) and base (1) sliding connection, the clamping has gauze (5) between first clamping board (4) and fixed dress holder (2).
3. The tension test device for a screen according to claim 1, characterized in that: square groove (61) have been seted up to the side of braced frame (6), square groove (61) sliding connection has square pole (25) in square groove (61), draw-in groove (26) have been seted up on square pole (25), bayonet lock (29) have been connect in draw-in groove (26).
4. The tension test device for a screen according to claim 1, characterized in that: a gap (7) is formed in the upper end of the supporting frame (6), an air cylinder rod (9) is connected in the gap (7) in a sliding mode, and a gap exists between the gap (7) and the air cylinder rod (9).
5. The tension test device for a screen according to claim 1, characterized in that: an annular groove (16) is formed in the surface of the connecting column (15), a limiting nail (18) is connected in the annular groove (16) in a sliding mode, and the limiting nail (18) is connected with the circular sleeve (17) through threads.
6. The tension test device for a screen according to claim 1, characterized in that: the surface of the second clamping plate (23) is tightly attached with a gauze (5), the gauze (5) is in contact with the inner side of the movable clamping seat (19), and the second clamping plate (23) is in contact with the second threaded rod (20).
7. The tension test device for a screen according to claim 1, characterized in that: square pole (25) and protecting crust (24) formula structure as an organic whole, are made by transparent resin material, the quantity of protecting crust (24) is two, two protecting crust (24) are the symmetrical design in the upper end of base (1).
8. The tension test device for a screen according to claim 1, characterized in that: one end of the torsion spring (28) is welded with the surface of the supporting frame (6), and the other end of the torsion spring (28) is welded with the bayonet lock (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911182205.5A CN110926951A (en) | 2019-11-27 | 2019-11-27 | Tension test device for gauze |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911182205.5A CN110926951A (en) | 2019-11-27 | 2019-11-27 | Tension test device for gauze |
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| CN110926951A true CN110926951A (en) | 2020-03-27 |
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| CN201911182205.5A Pending CN110926951A (en) | 2019-11-27 | 2019-11-27 | Tension test device for gauze |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504846A (en) * | 2020-12-18 | 2021-03-16 | 台州耘智科技有限公司 | Rubber sealing strip tension detection device |
| CN113466054A (en) * | 2021-07-10 | 2021-10-01 | 利辛县富亚纱网有限公司 | High-stability detection device for detecting tension of gauze and using method thereof |
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| CN208218205U (en) * | 2018-03-16 | 2018-12-11 | 浙江安科磁力科技有限公司 | A kind of Suspension hook structure |
| CN208313699U (en) * | 2018-04-19 | 2019-01-01 | 山东普文特建材有限公司 | A kind of dibit asphalt felt tensile tester |
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| CN112504846A (en) * | 2020-12-18 | 2021-03-16 | 台州耘智科技有限公司 | Rubber sealing strip tension detection device |
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| CN113466054B (en) * | 2021-07-10 | 2023-12-08 | 利辛县富亚纱网有限公司 | High-stability detection device for detecting tension of gauze and use method thereof |
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