CN217132809U - Polyester film experiment frock - Google Patents
Polyester film experiment frock Download PDFInfo
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- CN217132809U CN217132809U CN202123349196.XU CN202123349196U CN217132809U CN 217132809 U CN217132809 U CN 217132809U CN 202123349196 U CN202123349196 U CN 202123349196U CN 217132809 U CN217132809 U CN 217132809U
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Abstract
The utility model relates to the technical field of polyester film experiments, in particular to a polyester film experiment tool which improves the operation convenience of a device for a polyester film stretching experiment, improves the synchronous effect of the device for left and right stretching of a polyester film, improves the experiment accuracy of the polyester film and improves the practicability; the on-line screen storage device comprises a base, two sets of mounting, two sets of axle sleeves, the internal thread sleeve, drive arrangement, two sets of double-screw bolt, two sets of connecting blocks, the multiunit slide rail, two sets of slider and clamping device, two sets of mounting tops all are connected with the base inside wall, two sets of axle sleeves set up respectively on two sets of mounting, the internal thread is telescopic about two parts do not rotatory to be set up on two sets of axle sleeves, drive arrangement installs on the base inside wall, drive arrangement drives the telescopic rotation of internal thread, both ends are provided with the opening respectively about the internal thread is telescopic, two sets of double-screw bolt rear ends cooperate the spiral shell dress inside the opening about the internal thread is telescopic respectively, and two sets of double-screw bolt lateral walls set up to subtend screw thread.
Description
Technical Field
The utility model relates to a technical field of polyester film experiment especially relates to a polyester film experiment frock.
Background
The polyester film is a film material prepared by taking polyethylene terephthalate as a raw material and adopting an extrusion method to prepare a thick sheet and then stretching the thick sheet, and printing and packaging consumables such as the polyester film, an environment-friendly film, PE, a film, a milky white film and the like are widely used in the glass fiber reinforced plastic industry, the building material industry, the printing industry and the medical health.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve device to the tensile operation convenience of experimenting of polyester film, improve the device to the polyester film about tensile synchronous effect, improve the experimental accuracy of polyester film, improve the polyester film experiment frock of practicality.
The utility model discloses a polyester film experiment tool, which comprises a base, two sets of fixing parts, two sets of shaft sleeves, an internal thread sleeve, a driving device, two sets of studs, two sets of connecting blocks, a plurality of sets of slide rails, two sets of sliders and a clamping device, wherein the top ends of the two sets of fixing parts are connected with the inner side wall of the base, the two sets of shaft sleeves are respectively arranged on the two sets of fixing parts, the left part and the right part of the internal thread sleeve are respectively and rotatably arranged on the two sets of shaft sleeves, the driving device is arranged on the inner side wall of the base, the driving device drives the rotation of the internal thread sleeve, the left end and the right end of the internal thread sleeve are respectively provided with an opening, the rear ends of the two sets of studs are respectively matched with the screw to be arranged inside the left opening and the right opening of the internal thread sleeve, the outer side walls of the two sets of studs are arranged into opposite threads, the front ends of the two sets of studs are respectively and fixedly connected with the outer side walls of the two sets of the connecting blocks, the bottom ends of the plurality of the slide rails are respectively connected with the top ends of the base, the two sets of the slide rails in opposite sliding way, the top end of the base is provided with a through groove, the top ends of the two groups of connecting blocks respectively penetrate through the through grooves to be connected with the bottom ends of the two groups of sliding blocks, and the two groups of clamping devices are respectively arranged on the two groups of sliding blocks; fix both ends respectively through two sets of clamping device about the polyester film, it is rotatory to drive the interior thread sleeve through opening drive arrangement, make two sets of double-screw bolts outside opposite displacement after the interior thread sleeve is rotatory, promote two sets of connecting block synchronous motion through two sets of double-screw bolts, make two sets of connecting blocks drive two sets of clamping device outside opposite displacement through two sets of sliders, and then make two sets of clamping device carry out tensile experiment to the polyester film, the operation convenience of improvement device to the tensile experiment of polyester film, make two sets of double-screw bolt synchronous opposite displacement through setting up the interior thread sleeve, the synchronous effect of improvement device to tensile about the polyester film, the experimental accuracy of polyester film is improved, and the practicability is improved.
Preferably, the clamping device comprises a plurality of groups of second guide posts, two groups of top plates, two groups of clamping plates, a plurality of groups of hydraulic cylinders, a plurality of groups of limiting plates, a plurality of groups of telescopic rods, a plurality of groups of springs and four groups of non-slip mats, wherein the plurality of groups of second guide posts are respectively arranged at the top ends of the two groups of sliding blocks, the two groups of top plates are respectively arranged at the upper parts of the two groups of sliding blocks through the plurality of groups of second guide posts, the two groups of clamping plates are respectively arranged between the two groups of sliding blocks and the two groups of top plates, the two groups of clamping plates are respectively sleeved on the outer side walls of the second guide posts in a vertically sliding manner, the fixed ends of the hydraulic cylinders are respectively installed at the top ends of the two groups of top plates, the moving ends of the hydraulic cylinders are respectively connected with the top ends of the limiting plates, the bottom ends of the limiting plates are respectively connected with the top ends of the telescopic rods, the bottom ends of the telescopic rods are respectively connected with the top ends of the clamping plates, the springs are respectively installed on the outer side walls of the telescopic rods in a matched manner, and the anti-skid pads are respectively arranged at the top ends of the sliding blocks and the bottom ends of the clamping plates; place two sets of sliders and two sets of splint respectively with the both ends about the polyester film, through the flexible length of control multiunit pneumatic cylinder, make the multiunit pneumatic cylinder promote two sets of splint downstream through the multiunit telescopic link, thereby make the polyester film about both ends fix between two sets of sliders and two sets of splint, improve the fixed convenience of polyester film, through setting up four slipmats of group, improve two sets of sliders and two sets of splint and add the antiskid effect after holding to the polyester film, promote two sets of splint lift movements through setting up the multiunit pneumatic cylinder, improve two sets of splint atress homogeneity, improve the centre gripping fastness of two sets of splint to the polyester film, improve tensile experiment's reliability.
Preferably, the driving device comprises a mounting frame, a rotating shaft, two groups of belt pulleys, a motor and a belt, the mounting frame is mounted on the inner side wall of the base, the left end and the right end of the rotating shaft are rotatably mounted on the mounting frame through bearings, the first group of belt pulleys are fixedly sleeved on the outer side wall of the rotating shaft, the second group of belt pulleys are fixedly sleeved on the outer side wall of the middle part of the internal thread sleeve, the motor is mounted on the right side wall of the mounting frame, the output end of the motor is concentrically connected with the right end of the rotating shaft, the lower part of the belt is sleeved on the outer side wall of the first group of belt pulleys, and the upper part of the belt is sleeved on the outer side wall of the second group of belt pulleys; it is rotatory to drive the pivot through opening the motor, and it is rotatory to drive the second through first group belt pulley and belt after the pivot is rotatory to organize the belt pulley, makes the second group belt pulley drive the internal thread sleeve and rotates, and then makes two sets of double-screw bolts carry out opposite direction and remove, improves internal thread sleeve rotary drive's convenience, improves the device practicality.
Preferably, the device also comprises a graduated scale, and the graduated scale is arranged at the top end of the base; through setting up the scale to be convenient for measure the tensile displacement distance of two sets of clamping device to the polyester film, thereby be convenient for experiment the polyester film.
Preferably, the device also comprises a camera, wherein the camera is mounted at the top end of one group of the top plates; through the arrangement of the camera, shooting records of the tensile experiment of the polyester film are convenient, and convenience of test operation records is improved.
Preferably, the guide device further comprises two groups of first guide columns, the rear ends of the two groups of first guide columns are respectively connected with the outer side walls of the two groups of fixing pieces, the front ends of the two groups of first guide columns are respectively connected with the inner side wall of the base, and the lower parts of the two groups of connecting blocks are respectively sleeved on the outer side walls of the two groups of first guide columns in a sliding manner; through with two sets of connecting blocks slidable mounting on two sets of first guide posts respectively, the direction effect when improving two sets of connecting blocks and removing improves the mobility stability of connecting block.
Preferably, the oil injection device further comprises two groups of oil injection holes, and the two groups of oil injection holes are respectively arranged on the two groups of connecting blocks; through setting up two sets of oil filler points to be convenient for to the inside additional lubrication oil of two sets of connecting blocks, reduce the friction loss of two sets of connecting blocks and two sets of first guide posts.
Compared with the prior art, the beneficial effects of the utility model are that: fix both ends respectively through two sets of clamping device about the polyester film, it is rotatory to drive the interior thread sleeve through opening drive arrangement, make two sets of double-screw bolts outside opposite displacement after the interior thread sleeve is rotatory, promote two sets of connecting block synchronous motion through two sets of double-screw bolts, make two sets of connecting blocks drive two sets of clamping device outside opposite displacement through two sets of sliders, and then make two sets of clamping device carry out tensile experiment to the polyester film, the operation convenience of improvement device to the tensile experiment of polyester film, make two sets of double-screw bolt synchronous opposite displacement through setting up the interior thread sleeve, the synchronous effect of improvement device to tensile about the polyester film, the experimental accuracy of polyester film is improved, and the practicability is improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a partial schematic view of the attachment of the fixing member to the sleeve or the like;
FIG. 3 is a partial schematic view of the second guide post attached to a top plate or the like;
FIG. 4 is a schematic top view of a partial structure of the base connected to a scale;
FIG. 5 is a schematic view of a portion of the axial structure of the female sleeve in connection with a pulley or the like;
in the drawings, the reference numbers: 1. a base; 2. a fixing member; 3. a shaft sleeve; 4. an internally threaded sleeve; 5. a stud; 6. connecting blocks; 7. a slide rail; 8. a slider; 9. a first guide post; 10. a second guide post; 11. a top plate; 12. a splint; 13. a hydraulic cylinder; 14. a limiting plate; 15. a telescopic rod; 16. a spring; 17. a non-slip mat; 18. a mounting frame; 19. a rotating shaft; 20. a belt pulley; 21. a motor; 22. a belt; 23. a graduated scale; 24. a camera; 25. and an oil filling hole.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The top ends of two groups of fixing parts 2 are connected with the inner side wall of a base 1, two groups of shaft sleeves 3 are respectively arranged on the two groups of fixing parts 2, the left part and the right part of an internal thread sleeve 4 are respectively and rotatably arranged on the two groups of shaft sleeves 3, the left end and the right end of the internal thread sleeve 4 are respectively provided with an opening, the rear ends of two groups of studs 5 are respectively matched and screwed in the left opening and the right opening of the internal thread sleeve 4, the outer side walls of the two groups of studs 5 are arranged into opposite threads, the front ends of the two groups of studs 5 are respectively and fixedly connected with the outer side walls of two groups of connecting blocks 6, the bottom ends of a plurality of groups of slide rails 7 are respectively connected with the top end of the base 1, two groups of sliding blocks 8 are respectively and oppositely and slidably arranged at the top ends of the plurality of slide rails 7, the top end of the base 1 is provided with a through groove, the top ends of the two groups of connecting blocks 6 are respectively connected with the bottom ends of the two groups of sliding blocks 8 through the through grooves, a plurality of second guide posts 10 respectively arranged at the top ends of the two groups of sliding blocks 8, two groups of clamping plates 12 are respectively arranged between two groups of sliding blocks 8 and two groups of top plates 11, the two groups of clamping plates 12 are respectively sleeved on the outer side walls of a plurality of groups of second guide posts 10 in a vertical sliding manner, the fixed ends of a plurality of groups of hydraulic cylinders 13 are respectively arranged at the top ends of the two groups of top plates 11, the moving ends of a plurality of groups of hydraulic cylinders 13 are respectively connected with the top ends of a plurality of groups of limiting plates 14, the bottom ends of a plurality of groups of limiting plates 14 are respectively connected with the top ends of a plurality of groups of telescopic rods 15, the bottom ends of a plurality of groups of telescopic rods 15 are respectively connected with the top ends of two groups of clamping plates 12, a plurality of groups of springs 16 are respectively arranged on the outer side walls of the plurality of groups of telescopic rods 15 in a matching manner, four groups of anti-skid pads 17 are respectively arranged at the top ends of the two groups of sliding blocks 8 and the bottom ends of the two groups of clamping plates 12, an installation frame 18 is arranged on the inner side wall of a base 1, the left end and right end of a rotating shaft 19 is rotationally arranged on the installation frame 18 through bearings, a first group of belt pulley 20 is fixedly sleeved on the outer side wall of a rotating shaft 19, a second group of internal thread sleeve 4, the motor 21 is arranged on the right side wall of the mounting frame 18, the output end of the motor 21 is concentrically connected with the right end of the rotating shaft 19, the lower part of the belt 22 is sleeved on the outer side wall of the first group of belt pulleys 20, the upper part of the belt 22 is sleeved on the outer side wall of the second group of belt pulleys 20, the graduated scale 23 is arranged at the top end of the base 1, the camera 24 is arranged at the top end of one group of top plate 11, the rear ends of the two groups of first guide posts 9 are respectively connected with the outer side walls of the two groups of fixing pieces 2, the front ends of the two groups of first guide posts 9 are both connected with the inner side wall of the base 1, and the lower parts of the two groups of connecting blocks 6 are respectively sleeved on the outer side walls of the two groups of first guide posts 9 in a sliding mode; fix both ends respectively through two sets of clamping device about the polyester film, it is rotatory to drive interior thread sleeve 4 through opening drive arrangement, make two sets of double-screw bolts 5 outside opposite displacement after interior thread sleeve 4 is rotatory, promote two sets of connecting block 6 synchronous motion through two sets of double-screw bolts 5, make two sets of connecting block 6 drive two sets of clamping device outside opposite displacement through two sets of sliders 8, and then make two sets of clamping device carry out tensile experiment to the polyester film, the operation convenience of the device to the tensile experiment of polyester film is improved, make two sets of double-screw bolts 5 synchronous opposite displacement through setting up interior thread sleeve 4, the tensile synchronization effect about the polyester film is improved to the device, the experimental accuracy of polyester film is improved, and the practicability is improved.
As shown in fig. 1 to 5, the utility model discloses a polyester film experimental tool, when in operation, firstly, the left and right ends of the polyester film are respectively placed between two sets of sliders 8 and two sets of clamping plates 12, by controlling the extension length of the multi-set hydraulic cylinder 13, the multi-set hydraulic cylinder 13 pushes the two sets of clamping plates 12 to move downwards through the multi-set extension rod 15, thereby the left and right ends of the polyester film are fixed between the two sets of sliders 8 and the two sets of clamping plates 12, then the motor 21 is turned on to drive the rotating shaft 19 to rotate, the rotating shaft 19 drives the second set of belt pulleys 20 to rotate through the first set of belt pulleys 20 and the belt 22, the second set of belt pulleys 20 drives the female threaded sleeve 4 to rotate, then the two sets of studs 5 move outwards and oppositely after the female threaded sleeve 4 rotates, the two sets of studs 5 push the two sets of connecting blocks 6 to move synchronously, the two sets of connecting blocks 6 drive the two sets of clamping devices to move outwards and oppositely through the two sets of sliders 8, and then the two groups of clamping devices are used for carrying out a tensile experiment on the polyester film.
The utility model discloses the main function who realizes does: fix both ends respectively through two sets of clamping device about the polyester film, it is rotatory to drive interior thread sleeve 4 through opening drive arrangement, make two sets of double-screw bolts 5 outside opposite displacement after interior thread sleeve 4 is rotatory, promote two sets of connecting block 6 synchronous motion through two sets of double-screw bolts 5, make two sets of connecting block 6 drive two sets of clamping device outside opposite displacement through two sets of sliders 8, and then make two sets of clamping device carry out tensile experiment to the polyester film, the operation convenience of the device to the tensile experiment of polyester film is improved, make two sets of double-screw bolts 5 synchronous opposite displacement through setting up interior thread sleeve 4, the tensile synchronization effect about the polyester film is improved to the device, the experimental accuracy of polyester film is improved, and the practicability is improved.
The utility model discloses a polyester film experiment tool, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the tool can be implemented as long as the beneficial effects can be achieved; the utility model discloses a pneumatic cylinder 13, motor 21 and camera 24 of polyester film experiment frock are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in this field and pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A polyester film experiment tool is characterized by comprising a base (1), two groups of fixing pieces (2), two groups of shaft sleeves (3), an internal thread sleeve (4), a driving device, two groups of screw bolts (5), two groups of connecting blocks (6), a plurality of groups of sliding rails (7), two groups of sliding blocks (8) and a clamping device, wherein the top ends of the two groups of fixing pieces (2) are connected with the inner side wall of the base (1), the two groups of shaft sleeves (3) are respectively arranged on the two groups of fixing pieces (2), the left part and the right part of the internal thread sleeve (4) are respectively and rotatably arranged on the two groups of shaft sleeves (3), the driving device is arranged on the inner side wall of the base (1), the driving device drives the rotation of the internal thread sleeve (4), the left end and the right end of the internal thread sleeve (4) are respectively provided with an opening, the rear ends of the two groups of screw bolts (5) are respectively and spirally arranged inside the left opening and the right opening of the internal thread sleeve (4), and two sets of double-screw bolt (5) lateral wall sets up to subtend screw thread, two sets of double-screw bolt (5) front end respectively with two sets of connecting block (6) lateral wall fixed connection, multiunit slide rail (7) bottom all is connected with base (1) top, two sets of slider (8) are respectively subtend to slide the setting on multiunit slide rail (7) top, base (1) top is provided with logical groove, two sets of connecting block (6) top is passed logical groove respectively and is connected with the bottom of two sets of slider (8), two sets of clamping device install respectively on two sets of slider (8).
2. The polyester film experiment tool according to claim 1, wherein the clamping device comprises a plurality of groups of second guide posts (10), two groups of top plates (11), two groups of clamping plates (12), a plurality of groups of hydraulic cylinders (13), a plurality of groups of limiting plates (14), a plurality of groups of telescopic rods (15), a plurality of groups of springs (16) and four groups of anti-slip pads (17), wherein the plurality of groups of second guide posts (10) are respectively installed at the top ends of the two groups of sliding blocks (8), the two groups of top plates (11) are respectively installed at the upper parts of the two groups of sliding blocks (8) through the plurality of groups of second guide posts (10), the two groups of clamping plates (12) are respectively arranged between the two groups of sliding blocks (8) and the two groups of top plates (11), the two groups of clamping plates (12) are respectively sleeved on the outer side walls of the plurality of second guide posts (10) in a vertical sliding manner, the fixed ends of the plurality of hydraulic cylinders (13) are respectively installed at the top ends of the two groups of top plates (11), the plurality of hydraulic cylinders (13) are respectively connected with the top ends of limiting plates (14), the bottom of the multiple groups of limiting plates (14) is connected with the top of the multiple groups of telescopic rods (15) respectively, the bottom of the multiple groups of telescopic rods (15) is connected with the top of the two groups of clamping plates (12) respectively, the multiple groups of springs (16) are installed on the outer side wall of the multiple groups of telescopic rods (15) in a matched mode respectively, and the four groups of anti-slip pads (17) are arranged on the top of the two groups of sliding blocks (8) and the bottom of the two groups of clamping plates (12) respectively.
3. The polyester film experiment tool as claimed in claim 1, wherein the driving device comprises a mounting frame (18), a rotating shaft (19), two sets of belt pulleys (20), a motor (21) and a belt (22), the mounting frame (18) is mounted on the inner side wall of the base (1), the left end and the right end of the rotating shaft (19) are rotatably mounted on the mounting frame (18) through bearings, the first set of belt pulleys (20) are fixedly sleeved on the outer side wall of the rotating shaft (19), the second set of belt pulleys (20) are fixedly sleeved on the outer side wall of the middle part of the internally threaded sleeve (4), the motor (21) is mounted on the right side wall of the mounting frame (18), and the output end of the motor (21) is concentrically connected with the right end of the rotating shaft (19), the lower part of the belt (22) is sleeved on the outer side wall of the first group of belt pulleys (20), and the upper part of the belt (22) is sleeved on the outer side wall of the second group of belt pulleys (20).
4. A polyester film experiment tooling as claimed in claim 1, further comprising a graduated scale (23), wherein the graduated scale (23) is disposed at the top end of the base (1).
5. A polyester film experiment tool as claimed in claim 2, further comprising a camera (24), wherein the camera (24) is mounted on top of one group of the top plates (11).
6. A polyester film experiment tool as claimed in claim 1, further comprising two sets of first guide posts (9), wherein the rear ends of the two sets of first guide posts (9) are respectively connected with the outer side walls of the two sets of fixing members (2), the front ends of the two sets of first guide posts (9) are respectively connected with the inner side walls of the base (1), and the lower parts of the two sets of connecting blocks (6) are respectively slidably sleeved on the outer side walls of the two sets of first guide posts (9).
7. A polyester film experiment tooling as claimed in claim 1, further comprising two sets of oil injection holes (25), wherein the two sets of oil injection holes (25) are respectively disposed on the two sets of connection blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349196.XU CN217132809U (en) | 2021-12-28 | 2021-12-28 | Polyester film experiment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123349196.XU CN217132809U (en) | 2021-12-28 | 2021-12-28 | Polyester film experiment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217132809U true CN217132809U (en) | 2022-08-05 |
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ID=82620643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123349196.XU Active CN217132809U (en) | 2021-12-28 | 2021-12-28 | Polyester film experiment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217132809U (en) |
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2021
- 2021-12-28 CN CN202123349196.XU patent/CN217132809U/en active Active
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