CN215574275U - PVC membrane tensile test device for high elasticity environmental protection medical bed - Google Patents
PVC membrane tensile test device for high elasticity environmental protection medical bed Download PDFInfo
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- CN215574275U CN215574275U CN202121519016.5U CN202121519016U CN215574275U CN 215574275 U CN215574275 U CN 215574275U CN 202121519016 U CN202121519016 U CN 202121519016U CN 215574275 U CN215574275 U CN 215574275U
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- 238000009864 tensile test Methods 0.000 title claims abstract description 40
- 230000007613 environmental effect Effects 0.000 title claims description 6
- 239000012528 membrane Substances 0.000 title claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 packaging Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a PVC film tensile test device for a high-elasticity environment-friendly medical bed, which belongs to the technical field of PVC films and comprises a fixed frame and a movable frame, wherein both sides of the inner top wall of the fixed frame and the movable frame are fixedly connected with cylinders, the lower surface of each cylinder is fixedly connected with a lifting plate, both sides of the upper surface of each lifting plate are provided with through holes, the inner wall of each through hole is movably connected with a slide bar, the lower surface of each slide bar is fixedly connected with a fixed plate, and the upper surface of each fixed plate and the lower surface of each lifting plate are fixedly connected with silica gel strips; the cylinder drives the lifting plate to slide upwards, the PVC film is placed on the fixing plate, the cylinder is made to push the lifting plate to slide downwards, the PVC film is clamped tightly by the silica gel strip, the situation that the film cannot be clamped and fixed in the process of tensile testing is avoided, the silica gel strip is contacted with the film, the film is prevented from being damaged, the effect of tensile testing is guaranteed, and the efficiency of testing is improved.
Description
Technical Field
The utility model belongs to the technical field of PVC films, and particularly relates to a high-elasticity PVC film tensile testing device for an environment-friendly medical bed.
Background
The essence of PVC is a vacuum plastic film, which is used for surface layer packaging of various panels, so the PVC film is also called as a decorative film and an adhesive film, and is applied to various industries such as building materials, packaging, medicines and the like. Tensile testing of the film is required before the use of PVC film to ensure the production quality of the film.
However, when the existing film stretching test device is used, the clamping of the film is loose, so that the effect of the stretching test is poor, the clamping position of the film is easily damaged, and particularly, the efficiency of the stretching test is reduced in the stretching process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to: the utility model provides a PVC film tensile testing device for a high-elasticity environment-friendly medical bed, aiming at solving the problems that when the existing film tensile testing device is used, the clamping of a film is looser, so that the tensile testing effect is poor, the clamping position of the film is easy to damage, and particularly, the tensile testing efficiency is reduced in the tensile process.
(II) technical scheme
The utility model specifically adopts the following technical scheme for realizing the purpose:
PVC membrane tensile test device for high elasticity environmental protection medical bed, including mount and adjustable shelf, the equal fixedly connected with cylinder in both sides of roof in mount and the adjustable shelf, the lower fixed surface of cylinder is connected with the lifter plate, the through-hole has all been seted up to the both sides of lifter plate upper surface, the inner wall swing joint of through-hole has the slide bar, the lower fixed surface of slide bar is connected with the fixed plate, the upper surface of fixed plate and the equal fixedly connected with silica gel strip of lower surface of lifter plate, the lower fixed surface of mount is connected with the mount pad, the lower fixed surface of adjustable shelf is connected with the sliding seat.
Further, the lower surface of mount pad is fixedly connected with the workstation, first spout has been seted up at the middle part of workstation upper surface.
Further, the inner wall of the first sliding groove is movably connected with a lead screw, the outer surface of the lead screw is movably connected with a sliding seat, and the front face of the lead screw is fixedly connected with a motor.
Further, a second sliding groove is formed in each of two sides of the upper surface of the workbench, and a guide rod is fixedly connected to the inner wall of each second sliding groove.
Further, the equal fixedly connected with elasticity rope in the positive both sides of mount pad, the one end fixedly connected with dynamometer of elasticity rope, the positive fixedly connected with sliding seat of dynamometer.
Furthermore, the upper surface of the workbench is arranged on a placing groove, and a motor base is fixedly connected to the inner bottom wall of the placing groove.
Further, the upper surface of the workbench is fixedly connected with a control panel, and the upper surface of the control panel is fixedly connected with a button.
Further, the equal fixedly connected with supporting leg in four corners of workstation lower surface, one side fixedly connected with scale strip of workstation.
(III) advantageous effects
The utility model has the following beneficial effects:
1. this high elasticity environmental protection PVC membrane tensile test device for medical bed, through the mount, the adjustable shelf, the cylinder, the fixed plate, the lifter plate, cooperation between silica gel strip and the slide bar isotructure, at first make the cylinder drive the lifter plate upwards slide, put the PVC film on the fixed plate, make the cylinder promote the lifter plate downwards slide again, it is tight to use the silica gel strip to press from both sides the PVC film, it can't press from both sides tightly fixed to have avoided the film in tensile test process, utilize silica gel strip and film to contact, prevent to cause the damage to the film, guarantee tensile test's effect, the efficiency of test is improved.
2. This high elasticity environmental protection PVC membrane tensile test device for medical bed, through the workstation, the lead screw, including a motor, an end cap, a controller, and a cover plate, the cooperation between guide bar and the sliding seat isotructure, it is rotatory to utilize the motor to drive the lead screw, make the sliding seat isotructure remove in the spout of seting up on the workstation, thereby carry out tensile test to the film of centre gripping, utilize the guide bar, ensure the removal orbit of sliding seat, also ensure to carry out abundant tensile to the film, guarantee the accuracy to film tensile test, tensile test's efficiency has been improved.
Drawings
FIG. 1 is a schematic view of an axial structure of the present invention;
FIG. 2 is a schematic axial view of the mounting base of the present invention;
FIG. 3 is a schematic axial view of the sliding seat of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
Reference numerals: 1. a fixed mount; 2. supporting legs; 3. a movable frame; 4. a scale bar; 5. a control panel; 6. a motor; 7. a work table; 8. a fixing plate; 9. a cylinder; 10. a lifting plate; 11. a silica gel strip; 12. a slide bar; 13. a mounting seat; 14. a guide bar; 15. an elastic cord; 16. a lead screw; 17. a first chute; 18. a second chute; 19. a sliding seat; 20. a force gauge; 21. a placement groove; 22. a motor base.
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.
Example 1
Referring to fig. 1-5, the PVC film tensile testing device for the high-elasticity environment-friendly medical bed comprises a fixed frame 1 and a movable frame 3, wherein both sides of the inner top wall of the fixed frame 1 and the movable frame 3 are fixedly connected with air cylinders 9, the lower surface of the air cylinders 9 is fixedly connected with a lifting plate 10, both sides of the upper surface of the lifting plate 10 are provided with through holes, the inner wall of each through hole is movably connected with a slide bar 12, the lower surface of the slide bar 12 is fixedly connected with a fixed plate 8, the upper surface of the fixed plate 8 and the lower surface of the lifting plate 10 are fixedly connected with silica gel strips 11, the lower surface of the fixed frame 1 is fixedly connected with a mounting seat 13, and the lower surface of the movable frame 3 is fixedly connected with a sliding seat 19.
In this embodiment, through mount 1, adjustable shelf 3, cylinder 9, fixed plate 8, lifter plate 10, cooperation between silica gel strip 11 and slide bar 12 isotructure, at first make cylinder 9 drive lifter plate 10 upwards slide, put the PVC film on fixed plate 8, make cylinder 9 promote lifter plate 10 lapse again, it is tight to use silica gel strip 11 to press from both sides the PVC film, it can't press from both sides tightly fixedly to have avoided the film in tensile test process, utilize silica gel strip 11 and film to contact, prevent to cause the damage to the film, guarantee tensile test's effect, the efficiency of test is improved.
Example 2
Referring to fig. 1 to 5, the present embodiment is further optimized based on embodiment 1, specifically, the lower surface of the mounting seat 13 is fixedly connected with the workbench 7, and the middle of the upper surface of the workbench 7 is provided with a first sliding groove 17.
Specifically, the inner wall of the first sliding chute 17 is movably connected with a lead screw 16, the outer surface of the lead screw 16 is movably connected with a sliding seat 19, and the front surface of the lead screw 16 is fixedly connected with the motor 6.
Specifically, the two sides of the upper surface of the workbench 7 are both provided with a second sliding chute 18, and the inner wall of the second sliding chute 18 is fixedly connected with a guide rod 14.
In this embodiment, through the cooperation between structures such as workstation 7, lead screw 16, motor 6, guide bar 14 and sliding seat 19, utilize motor 6 to drive lead screw 16 and rotate, make sliding seat 19 isotructures remove in the spout that sets up on workstation 7 to carry out tensile test to the film of centre gripping, utilize guide bar 14, ensure sliding seat 19's removal orbit, also ensure to carry out abundant tensile to the film, guarantee to the accuracy of film tensile test, improved tensile test's efficiency.
Example 3
Referring to fig. 1-5, the present embodiment is optimized based on example 1 or example 2, specifically, the elastic rope 15 is fixedly connected to both sides of the front surface of the mounting seat 13, the dynamometer 20 is fixedly connected to one end of the elastic rope 15, the sliding seat 19 is fixedly connected to the front surface of the dynamometer 20, and through the elastic rope 15 and the dynamometer 20, the tensile force used when the PVC film is subjected to the tensile test can be rapidly obtained by the worker, so that the working strength of the worker is reduced, and the testing efficiency is also improved.
Specifically, the upper surface of workstation 7 is seted up in standing groove 21, and standing groove 21's interior diapire fixedly connected with motor cabinet 22 through standing groove 21 and motor cabinet 22, supports fixedly motor 6, ensures the stability of motor 6 installation, avoids during operation motor 6 to take place to rock and causes the damage to the device.
Specifically, the last fixed surface of workstation 7 is connected with control panel 5, and control panel 5's last fixed surface is connected with the button, through control panel 5 and button, and the staff of being convenient for controls motor 6 and cylinder 9 isotructure, improves tensile test's work efficiency.
Specifically, the equal fixedly connected with supporting leg 2 in four corners of 7 lower surfaces of workstation, one side fixedly connected with scale strip 4 of workstation 7 supports workstation 7 fixedly through supporting leg 2, guarantees the stability of device, recycles scale strip 4, and the staff of being convenient for looks over the tensile length to the PVC film, improves staff's work efficiency.
In summary, the following steps: according to the utility model, firstly, the cylinder 9 drives the lifting plate 10 to slide upwards, the PVC film is placed on the fixing plate 8, then the cylinder 9 pushes the lifting plate 10 to slide downwards, the PVC film is clamped by the silica gel strip 11, the phenomenon that the film cannot be clamped and fixed in the tensile test process is avoided, the silica gel strip 11 is in contact with the film, the film is prevented from being damaged, the tensile test effect is ensured, and the test efficiency is improved; utilize motor 6 to drive lead screw 16 and rotate, make structures such as sliding seat 19 remove in the spout of seting up on workstation 7 to carry out tensile test to the film of centre gripping, utilize guide bar 14, ensure the removal orbit of sliding seat 19, also ensure to carry out abundant tensile to the film, guarantee to the accuracy of film tensile test, improved tensile test's efficiency.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.
Claims (8)
1. High elasticity environmental protection PVC membrane tensile test device for medical bed, including mount (1) and adjustable shelf (3), its characterized in that: the utility model discloses a fixing frame, including mount (1) and adjustable shelf (3), the equal fixedly connected with cylinder (9) in both sides of roof, the lower fixed surface of cylinder (9) is connected with lifter plate (10), the through-hole has all been seted up to the both sides of lifter plate (10) upper surface, the inner wall swing joint of through-hole has slide bar (12), the lower fixed surface of slide bar (12) is connected with fixed plate (8), the upper surface of fixed plate (8) and the equal fixedly connected with silica gel strip (11) of lower surface of lifter plate (10), the lower fixed surface of mount (1) is connected with mount pad (13), the lower fixed surface of adjustable shelf (3) is connected with sliding seat (19).
2. The PVC film tensile test device for the high-elasticity environment-friendly medical bed according to claim 1, is characterized in that: the lower surface fixed connection of mount pad (13) has workstation (7), first spout (17) have been seted up at the middle part of workstation (7) upper surface.
3. The PVC film tensile test device for the high-elasticity environment-friendly medical bed as claimed in claim 2, is characterized in that: the inner wall swing joint of first spout (17) has lead screw (16), the surface swing joint of lead screw (16) has sliding seat (19), the front fixedly connected with motor (6) of lead screw (16).
4. The PVC film tensile test device for the high-elasticity environment-friendly medical bed as claimed in claim 2, is characterized in that: second chutes (18) are formed in two sides of the upper surface of the workbench (7), and guide rods (14) are fixedly connected to the inner walls of the second chutes (18).
5. The PVC film tensile test device for the high-elasticity environment-friendly medical bed according to claim 1, is characterized in that: the equal fixedly connected with elasticity rope (15) in the positive both sides of mount pad (13), the one end fixedly connected with dynamometer (20) of elasticity rope (15), the positive fixedly connected with sliding seat (19) of dynamometer (20).
6. The PVC film tensile test device for the high-elasticity environment-friendly medical bed as claimed in claim 2, is characterized in that: the upper surface of the workbench (7) is arranged in a placing groove (21), and a motor base (22) is fixedly connected to the inner bottom wall of the placing groove (21).
7. The PVC film tensile test device for the high-elasticity environment-friendly medical bed as claimed in claim 2, is characterized in that: the upper surface of workstation (7) fixed connection has control panel (5), the upper surface fixed connection of control panel (5) has the button.
8. The PVC film tensile test device for the high-elasticity environment-friendly medical bed as claimed in claim 2, is characterized in that: the four corners of the lower surface of the workbench (7) are fixedly connected with supporting legs (2), and one side of the workbench (7) is fixedly connected with a scale strip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121519016.5U CN215574275U (en) | 2021-07-05 | 2021-07-05 | PVC membrane tensile test device for high elasticity environmental protection medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121519016.5U CN215574275U (en) | 2021-07-05 | 2021-07-05 | PVC membrane tensile test device for high elasticity environmental protection medical bed |
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| Publication Number | Publication Date |
|---|---|
| CN215574275U true CN215574275U (en) | 2022-01-18 |
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| CN202121519016.5U Active CN215574275U (en) | 2021-07-05 | 2021-07-05 | PVC membrane tensile test device for high elasticity environmental protection medical bed |
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| CN (1) | CN215574275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326573A (en) * | 2022-10-10 | 2022-11-11 | 徐州远方药食同源健康产业研究院有限公司 | Tensile test device of bio-based material |
-
2021
- 2021-07-05 CN CN202121519016.5U patent/CN215574275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326573A (en) * | 2022-10-10 | 2022-11-11 | 徐州远方药食同源健康产业研究院有限公司 | Tensile test device of bio-based material |
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Address after: 528000 Liangcun Industrial Zone, Lecong Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Guansheng New Material Co.,Ltd. Address before: 528315 Guangdong Foshan Shunde District Lecong Town, good village industrial zone Patentee before: GUANGDONG GUANSHENG NEW MATERIAL Co.,Ltd. |