CN209063547U - A kind of PET two-way stretch device - Google Patents
A kind of PET two-way stretch device Download PDFInfo
- Publication number
- CN209063547U CN209063547U CN201821985140.9U CN201821985140U CN209063547U CN 209063547 U CN209063547 U CN 209063547U CN 201821985140 U CN201821985140 U CN 201821985140U CN 209063547 U CN209063547 U CN 209063547U
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- fixed
- workbench
- bevel gear
- shaft
- drive bevel
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Abstract
The utility model discloses a kind of PET two-way stretch devices, including workbench, servo motor, drive bevel gear, fixed plate, shaft, driven wheel of differential, threaded rod, screw shell, sliding block, slide plate, T-shaped block, slide bar, guide housing, film stretching clamp and control panel, workbench inner wall bottom is fixed with servo motor, servo motor output end is fixed with drive bevel gear, fixed plate is symmetrically fixed at the top of workbench inner wall, and there are four fixed plates, fixed plate passes through bearing swivel-chain close to one end of drive bevel gear and is connected to shaft, shaft is fixed with driven wheel of differential close to one end of drive bevel gear, and driven wheel of differential engages connection with drive bevel gear, shaft is fixed with threaded rod far from one end of driven wheel of differential, and the one end of threaded rod far from shaft is rotatablely connected by bearing and workbench, this PET is bis- Biaxial tension can be carried out to PET film simultaneously to stretching device, be used convenient for people, and structure is simple, manufacturing cost is low, easy to produce.
Description
Technical field
The utility model relates to PET stretching technique field, specially a kind of PET two-way stretch device.
Background technique
PET plastic is the abbreviation of English Polyethylene terephthalate, abbreviation PET or PETP.The Chinese meaning
Be: poly terephthalic acid class plastics mainly include polyethylene terephthalate PET and polybutylene terephthalate PBT.It is poly-
Ethylene glycol terephthalate is commonly called as polyester resin again.It is the condensation polymer of terephthalic acid (TPA) and ethylene glycol, is referred to as together with PBT
For thermoplastic polyester or saturated polyester, biaxial tension is a kind of relatively advanced plastic film production process, passes through biaxial tension
The plastic film of acquisition has smaller thickness and more preferably performance.In particular, with the development of economy, more and more fields
High-intensitive, high insulating property optical-grade plastic film or super-thin plastic film are needed, and these plastic films can only generally lead to
Stretch processes are crossed to be made, and existing stretched plastic film is mostly transversely or longitudinally to stretch in two times, operation is very
Trouble, and structure is complicated for existing stretching device, and manufacturing cost is high.For this purpose, it is proposed that a kind of PET two-way stretch device.
Utility model content
The purpose of this utility model is to provide a kind of PET two-way stretch devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of PET two-way stretch device, including work
Make platform, servo motor, drive bevel gear, fixed plate, shaft, driven wheel of differential, threaded rod, screw shell, sliding block, slide plate, T shape
Block, slide bar, guide housing, film stretching clamp and control panel, workbench inner wall bottom is fixed with servo motor, described to watch
It takes motor output end and is fixed with drive bevel gear, be symmetrically fixed with fixed plate at the top of the workbench inner wall, and fixed plate has four
A, the fixed plate passes through bearing swivel-chain close to one end of drive bevel gear and is connected to shaft, and the shaft is close to initiative taper
One end of gear is fixed with driven wheel of differential, and driven wheel of differential engages connection with drive bevel gear, the shaft far from from
One end of dynamic bevel gear is fixed with threaded rod, and the one end of threaded rod far from shaft is rotatablely connected by bearing and workbench, institute
It states and is threaded with screw shell in the middle part of threaded rod, be fixed with sliding block, the worktable upper surface pair at the top of the screw shell
Title offers the slideway matched with sliding block, and sliding block is slidably connected with slideway, and described sliding block one end passes through slideway and is fixed with cunning
Plate offers T-slot inside the slide plate, and the T-slot inner wall equidistantly slidably connects T-shaped block, and described T-shaped block one end passes through
T-slot is fixed with slide bar, and the worktable upper surface is symmetrically fixed with guide housing, and adjacent in four on workbench guide housing
Two guide housings be interconnected, the guide housing surface equidistantly offers the guide groove matched with slide bar, and slide bar with lead
It is slidably connected to slot, described slide bar one end passes through guide groove and is fixed with film stretching clamp, and the workbench side is fixed with control
Panel processed, and servo motor and film stretching clamp are electrically connected with control panel.
Preferably, the servo motor is a kind of decelerating motor.
Preferably, it is staggered up and down between two slide plates adjacent on the workbench.
Preferably, the direction of rotation for two threaded rods being parallel to each other in the workbench is opposite.
Preferably, the workbench bottom symmetrical is fixed with self-locking universal wheel.
Compared with prior art, the utility model has the beneficial effects that
1, four sides of thicker plastic film when the utility model is used, are stuck in the film on four slide plates to stretch
On fixture, servo motor is rotated at this time, drives drive bevel gear rotation, and then drives four driven wheel of differential rotations, and then make
Threaded rod rotation, and two horizontal threaded rod rotation directions on the contrary, in turn drive threaded rod on screw shell be located remotely from each other,
And then four slide plates are located remotely from each other, two adjacent slide plates are staggered up and down, and anti-limited slip plate hampers mutually when close to each other
Hinder blocking, T-shaped block is equidistantly slidably connected on slide plate, slide bar is fixed in T-shaped block, and slide bar is slidably connected with guide groove, makes
For slide plate in sliding, the slide bar on slide plate follows the direction of guide groove to move, and so that the distance between slide bar is slowly become larger, on slide bar
It is fixed with film stretching clamp, to make film when stretching, the distance between film stretching clamp on slide plate can be gradually slow
Slowly become larger, allow the stretching that film is more smooth, this device to the horizontal and vertical of plastic film while can be drawn simultaneously
It stretches, is used convenient for people.
2, the rotation of the utility model servo motor drives drive bevel gear rotation, in drive bevel gear there are four engagement connections
Driven wheel of differential, and the direction of rotation between two driven wheel of differential being parallel to each other is on the contrary, keep oppositely oriented two driven
Threaded rod on bevel gear is oppositely oriented, and when making two threaded rod rotations, the screw shell on threaded rod is close to each other or remote
From this device only passes through the i.e. controllable stretching to film of a servo motor, and structure is simple, and production cost is low.
Detailed description of the invention
Fig. 1 is that the utility model integrally dissects structural schematic diagram；
Fig. 2 is the utility model guide groove structure schematic diagram；
Fig. 3 is the utility model T-shaped block anatomical structure schematic diagram.
In figure: 1, workbench；2, servo motor；3, drive bevel gear；4, fixed plate；5, shaft；6, driven wheel of differential；7,
Threaded rod；8, screw shell；9, sliding block；10, slideway；11, slide plate；12, T-slot；13, T-shaped block；14, slide bar；15, guide housing；
16, guide groove；17, film stretching clamp；18, control panel；19, self-locking universal wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of PET two-way stretch device, including workbench
1, servo motor 2, drive bevel gear 3, fixed plate 4, shaft 5, driven wheel of differential 6, threaded rod 7, screw shell 8, sliding block 9, cunning
Plate 11, T-shaped block 13, slide bar 14, guide housing 15, film stretching clamp 17 and control panel 18,1 inner wall bottom of workbench are fixed with
Servo motor 2, convenient for driving drive bevel gear 3 to rotate, 2 output end of servo motor is fixed with drive bevel gear 3, convenient for drive from
Dynamic bevel gear 6 rotates, and fixed plate 4 is symmetrically fixed at the top of 1 inner wall of workbench, and there are four fixed plates 4, convenient for consolidating for shaft 5
Fixed, fixed plate 4 passes through bearing swivel-chain close to one end of drive bevel gear 3 and is connected to shaft 5, convenient for fixing driven wheel of differential 6,
Shaft 5 is fixed with driven wheel of differential 6 close to one end of drive bevel gear 3, and driven wheel of differential 6 is engaged with drive bevel gear 3
Connection, convenient for driving driven wheel of differential 6 to rotate, shaft 5 is fixed with threaded rod 7, and threaded rod far from one end of driven wheel of differential 6
7 one end far from shaft 5 are rotatablely connected by bearing and workbench 1, are rotated convenient for threaded rod 7, are threadedly coupled in the middle part of threaded rod 7
There is screw shell 8, convenient for driving screw shell 8 to move, is fixed with sliding block 9 at the top of screw shell 8, is convenient for fixed glides 11, work
Make 1 upper surface of platform and symmetrically offer the slideway 10 matched with sliding block 9, and sliding block 9 is slidably connected with slideway 10, is convenient for sliding block 9
Sliding, 9 one end of sliding block pass through slideway 10 be fixed with slide plate 11, convenient for the sliding of T-shaped block 13, T shape is offered inside slide plate 11
Slot 12,12 inner wall of T-slot equidistantly slidably connect T-shaped block 13, are convenient for fixed slip bar 14, and 13 one end of T-shaped block is solid across T-slot 12
Surely there is slide bar 14, convenient for fixed film stretching clamp 17,1 upper surface of workbench is symmetrically fixed with guide housing 15, and on workbench 1
Four guide housings 15 in adjacent two guide housings 15 be interconnected, convenient for opening up guide groove 16,15 surface of guide housing is equidistant
The guide groove 16 matched with slide bar 14 is offered, and slide bar 14 is slidably connected with guide groove 16, convenient for leading to slide bar 14
To 14 one end of slide bar passes through guide groove 16 and is fixed with film stretching clamp 17, and convenient for clamping film, 1 side of workbench is fixed with
Control panel 18, and servo motor 2 and film stretching clamp 17 are electrically connected with control panel 18.
Servo motor 2 is a kind of decelerating motor, convenient for reducing the output revolving speed of servo motor 2.
It is staggered up and down between two adjacent slide plates 11 on workbench 1, prevents two adjacent slide plates 11 from moving
When collide with each other.
The direction of rotation for two threaded rods 7 being parallel to each other in workbench 1 is on the contrary, convenient for mutual between screw shell 8
It is close.
1 bottom symmetrical of workbench is fixed with self-locking universal wheel 19, convenient for the movement of workbench 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of PET two-way stretch device, including workbench (1), servo motor (2), drive bevel gear (3), fixed plate (4),
Shaft (5), driven wheel of differential (6), threaded rod (7), screw shell (8), sliding block (9), slide plate (11), T-shaped block (13), slide bar
(14), guide housing (15), film stretching clamp (17) and control panel (18), it is characterised in that: workbench (1) the inner wall bottom
Portion is fixed with servo motor (2), and servo motor (2) output end is fixed with drive bevel gear (3), in the workbench (1)
It is symmetrically fixed with fixed plate (4) at the top of wall, and there are four fixed plates (4), the fixed plate (4) is close to drive bevel gear (3)
One end passes through bearing swivel-chain and is connected to shaft (5), and the shaft (5) is fixed with driven close to the one end of drive bevel gear (3)
Bevel gear (6), and driven wheel of differential (6) engages connection with drive bevel gear (3), the shaft (5) is far from driven wheel of differential
(6) one end is fixed with threaded rod (7), and the one end of threaded rod (7) far from shaft (5) is rotated by bearing and workbench (1)
Connection, threaded rod (7) middle part are threaded with screw shell (8), are fixed with sliding block (9) at the top of the screw shell (8),
Workbench (1) upper surface symmetrically offers the slideway (10) matched with sliding block (9), and sliding block (9) and slideway (10) are sliding
Dynamic connection, described sliding block (9) one end pass through slideway (10) and are fixed with slide plate (11), offer T-slot inside the slide plate (11)
(12), T-slot (12) inner wall equidistantly slidably connects T-shaped block (13), and described T-shaped block (13) one end passes through T-slot (12)
It is fixed with slide bar (14), workbench (1) upper surface is symmetrically fixed with guide housing (15), and four on workbench (1) lead
Two adjacent guide housings (15) are interconnected in cover (15), and guide housing (15) surface equidistantly offers and slide bar (14)
The guide groove (16) matched, and slide bar (14) is slidably connected with guide groove (16), described slide bar (14) one end passes through guide groove
(16) it is fixed with film stretching clamp (17), workbench (1) side is fixed with control panel (18), and servo motor (2)
It is electrically connected with control panel (18) with film stretching clamp (17).
2. a kind of PET two-way stretch device according to claim 1, it is characterised in that: the servo motor (2) is one kind
Decelerating motor.
3. a kind of PET two-way stretch device according to claim 1, it is characterised in that: adjacent on the workbench (1)
It is staggered up and down between two slide plates (11).
4. a kind of PET two-way stretch device according to claim 1, it is characterised in that: mutually flat in the workbench (1)
The direction of rotation of two capable threaded rods (7) is opposite.
5. a kind of PET two-way stretch device according to claim 1, it is characterised in that: workbench (1) bottom symmetrical
It is fixed with self-locking universal wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985140.9U CN209063547U (en) | 2018-11-29 | 2018-11-29 | A kind of PET two-way stretch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985140.9U CN209063547U (en) | 2018-11-29 | 2018-11-29 | A kind of PET two-way stretch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209063547U true CN209063547U (en) | 2019-07-05 |
Family
ID=67100785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821985140.9U Active CN209063547U (en) | 2018-11-29 | 2018-11-29 | A kind of PET two-way stretch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209063547U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843200A (en) * | 2019-11-18 | 2020-02-28 | 长春工业大学 | Single-drive variable-magnification bidirectional stretching static film device |
| CN110962327A (en) * | 2019-11-14 | 2020-04-07 | 绍兴日月新材料有限公司 | High performance polyester film's drawing equipment |
| CN112038797A (en) * | 2020-09-20 | 2020-12-04 | 赵书英 | Grounding wire clamp for grounding of power equipment and use method thereof |
| CN112080730A (en) * | 2020-08-31 | 2020-12-15 | 长春理工大学 | Elastic clamp for depositing film on flexible substrate and using method thereof |
| CN113001855A (en) * | 2021-03-03 | 2021-06-22 | 浙江世鼎橡胶工业有限公司 | Rolling machine is used in production of sealed diaphragm |
| CN115189095A (en) * | 2022-07-08 | 2022-10-14 | 界首市天鸿新材料股份有限公司 | Three-layer co-extrusion diaphragm transverse stretching system for high-power vehicle power lithium battery |
-
2018
- 2018-11-29 CN CN201821985140.9U patent/CN209063547U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962327A (en) * | 2019-11-14 | 2020-04-07 | 绍兴日月新材料有限公司 | High performance polyester film's drawing equipment |
| CN110843200A (en) * | 2019-11-18 | 2020-02-28 | 长春工业大学 | Single-drive variable-magnification bidirectional stretching static film device |
| CN110843200B (en) * | 2019-11-18 | 2021-05-28 | 长春工业大学 | Single-drive variable-magnification bidirectional stretching static film device |
| CN112080730A (en) * | 2020-08-31 | 2020-12-15 | 长春理工大学 | Elastic clamp for depositing film on flexible substrate and using method thereof |
| CN112080730B (en) * | 2020-08-31 | 2022-06-10 | 长春理工大学 | Elastic clamp for depositing film on flexible substrate and using method thereof |
| CN112038797A (en) * | 2020-09-20 | 2020-12-04 | 赵书英 | Grounding wire clamp for grounding of power equipment and use method thereof |
| CN112038797B (en) * | 2020-09-20 | 2021-12-03 | 山西永强电气有限公司 | Grounding wire clamp for grounding of power equipment and use method thereof |
| CN113001855A (en) * | 2021-03-03 | 2021-06-22 | 浙江世鼎橡胶工业有限公司 | Rolling machine is used in production of sealed diaphragm |
| CN115189095A (en) * | 2022-07-08 | 2022-10-14 | 界首市天鸿新材料股份有限公司 | Three-layer co-extrusion diaphragm transverse stretching system for high-power vehicle power lithium battery |
| CN115189095B (en) * | 2022-07-08 | 2024-01-12 | 界首市天鸿新材料股份有限公司 | Three-layer co-extrusion diaphragm transverse stretching system of power lithium battery for high-power vehicle |
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