CN209440642U - A kind of support device of polyester film production line sharp cooling roll drive system - Google Patents
A kind of support device of polyester film production line sharp cooling roll drive system Download PDFInfo
- Publication number
- CN209440642U CN209440642U CN201920171249.7U CN201920171249U CN209440642U CN 209440642 U CN209440642 U CN 209440642U CN 201920171249 U CN201920171249 U CN 201920171249U CN 209440642 U CN209440642 U CN 209440642U
- Authority
- CN
- China
- Prior art keywords
- polyester film
- roll shaft
- production line
- drive system
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229920006267 polyester film Polymers 0.000 title claims abstract description 18
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of support devices of polyester film production line sharp cooling roll drive system, including bottom plate and roll body, motor and two support plates are installed on the roof of the bottom plate, the driving end of the motor is equipped with first gear, roll shaft is installed at the axle center of the roll body, the both ends of the roll shaft are rotatablely connected with two support plates respectively, the roll shaft extends to the outside of support plate close to one end of motor and is equipped with second gear, the first gear and second gear intermeshing, fixed plate there are four being symmetrically installed on the side wall of two support plate opposite side, restraining position ring block is installed jointly far from one end of support plate positioned at each of ipsilateral fixed plate.Support plate in this programme can be limited after motor closing by roll shaft while providing support function to roll body, and then prevent roll body and roll shaft from being inverted, to can avoid the improper stress of film, it is ensured that the production quality of film.
Description
Technical field
The utility model relates to polyester film production technical fields more particularly to a kind of polyester film production line sharp cooling roll to drive
The support device of dynamic system.
Background technique
It needs to use sharp cooling roll in polyester film production process, sharp cooling roll is supported by support plate, and passes through motor
It is driven.
Support plate used in the prior art has the drawback that structure function is relatively simple, can not be after motor stopping
Sharp cooling roll is limited, sharp cooling roll is avoided to invert, reversion will cause the improper stress of film, influence quality, it is therefore desirable into
Row improves.
Utility model content
It, can not be in motor purpose of the utility model is to solve supporting plate structure function in the prior art is relatively simple
The shortcomings that sharp cooling roll is limited after stopping, sharp cooling roll is avoided to invert, the improper stress of film is caused, influences quality, and mention
A kind of support device of polyester film production line sharp cooling roll drive system out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of support device of polyester film production line sharp cooling roll drive system, including bottom plate and roll body, the bottom plate
Motor and two support plates be installed, the driving end of the motor is equipped with first gear, at the axle center of the roll body on roof
Roll shaft is installed, the both ends of the roll shaft are rotatablely connected with two support plates respectively, and the roll shaft extends close to one end of motor
To support plate outside and second gear is installed, the first gear and second gear intermeshing, two support plates
Be symmetrically installed on the side wall of opposite side there are four fixed plate, positioned at each of ipsilateral fixed plate far from support plate one
The common installation restraining position ring block in end, two stop collars are respectively sleeved at the both ends of roll shaft, the inner sidewall of each stop collar
Multiple position-limit mechanisms.
Preferably, each position-limit mechanism includes telescopic chute, and each telescopic chute is provided with corresponding stop collar
Inner sidewall on, limiting slot corresponding with telescopic chute is offered on the side wall at the roll shaft both ends respectively.
Preferably, each telescopic chute is mounted on multiple springs, and one end of each spring is fixedly connected with
On the side wall of corresponding telescopic chute, the other end of the spring is fixed with latch plate jointly each of in the same telescopic chute.
Preferably, limited post is mounted on the separate side wall with lateral spring side of each latch plate.
Preferably, each limited post offers inclined-plane, each limited post far from one end of ipsilateral latch plate
One end far from ipsilateral latch plate all extends in corresponding limiting slot.
Preferably, the inner wall of two support plates is mounted on bearing, and the inner ring body of each bearing is fixed respectively
On the side wall at roll shaft both ends.
Compared with the prior art, the utility model has the beneficial effects that:
Support plate in this programme while providing support function to roll body, can after motor closing by roll shaft into
Row limit, and then prevent roll body and roll shaft from being inverted, to can avoid the improper stress of film, it is ensured that the production product of film
Matter.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of polyester film production line sharp cooling roll drive system support device entirety
Structural schematic diagram；
Fig. 2 be the utility model proposes a kind of polyester film production line sharp cooling roll drive system support device left view
Figure；
Fig. 3 be the utility model proposes a kind of polyester film production line sharp cooling roll drive system support device the portion A
The enlarged drawing of separation structure.
In figure: 1 bottom plate, 2 support plates, 3 roll bodies, 4 motors, 5 roll shafts, 6 first gears, 7 second gears, 8 bearings, 9 are fixed
Plate, 10 stop collars, 11 telescopic chutes, 12 springs, 13 latch plates, 14 limited posts, 15 limiting slots.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of support device of polyester film production line sharp cooling roll drive system, including bottom plate 1 and roll body
3, motor 4 and two support plates 2 are installed on the roof of bottom plate 1, the driving end of motor 4 is equipped with first gear 6, roll body 3
Roll shaft 5 is installed, the both ends of roll shaft 5 are rotatablely connected with two support plates 2 respectively, and the inner wall of two support plates 2 is pacified at axle center
Equipped with bearing 8, the inner ring body of each bearing 8 is separately fixed on the side wall at 5 both ends of roll shaft, and roll shaft 5 prolongs close to one end of motor 4
It extends to the outside of support plate 2 and second gear 7 is installed, first gear 6 and second gear 7 are intermeshed.
Roll body 3 is rotated between two support plates 2 by roll shaft 5, passes through first gear 6 and the second tooth when motor 4 drives
The engagement band action roller shaft 5 and roll body 3 of wheel 7 are rotated clockwise.
Fixed plate 9 there are four being symmetrically installed on the side wall of two 2 opposite side of support plate, positioned at ipsilateral each fixation
Restraining position ring block 10 is installed in the one end of plate 9 far from support plate 2 jointly, and two stop collars 10 are respectively sleeved at the both ends of roll shaft 5, each
The multiple position-limit mechanisms of the inner sidewall of stop collar 10.
Each position-limit mechanism includes telescopic chute 11, and each telescopic chute 11 is provided with the inner sidewall of corresponding stop collar 10
On, limiting slot 15 corresponding with telescopic chute 11 is offered on the side wall at 5 both ends of roll shaft respectively.
Each telescopic chute 11 is mounted on multiple springs 12, and one end of each spring 12 is fixedly connected in corresponding telescopic chute
On 11 side wall, the other end of each spring 12 in the same telescopic chute 11 is fixed with latch plate 13, each bullet jointly
Limited post 14 is mounted on the separate side wall with 12 side of lateral spring of spring plate 13.
Each limited post 14 offers inclined-plane far from one end of ipsilateral latch plate 13, and each limited post 14 is far from ipsilateral bullet
One end of spring plate 13 all extends in corresponding limiting slot 15.
In the utility model, roll shaft 5 is controlled by motor 4 and roll body 3 rotates clockwise, while roll shaft 5 rotates, roll shaft
Contact of incline plane of 5 side wall and limiting slot 15 with multiple limited posts 14, can oppress limited post 14 at this time and make latch plate
13 compressed springs 12, when motor 4 stops, roll body 3 and roll shaft 5 can continue to rotate clockwise, but when roll body 3 and roll shaft 5 invert
When, limited post 14 is fitted into limiting slot 15 by latch plate 13 and spring 12, and then roll body 3 and roll shaft 5 is prevented to continue
Reversion.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of support device of polyester film production line sharp cooling roll drive system, including bottom plate (1) and roll body (3), feature
It is, motor (4) and two support plates (2), the driving end installation of the motor (4) is installed on the roof of the bottom plate (1)
Have first gear (6), be equipped with roll shaft (5) at the axle center of the roll body (3), the both ends of the roll shaft (5) respectively with two branch
Fagging (2) rotation connection, the roll shaft (5) extend to the outside of support plate (2) and are equipped with second close to the one end of motor (4)
Gear (7), the first gear (6) and second gear (7) intermeshing, the side wall of two support plate (2) opposite side
On one end for being symmetrically installed there are four fixed plate (9), positioned at each of ipsilateral fixed plate (9) far from support plate (2) it is total
With being equipped with stop collar (10), two stop collars (10) are respectively sleeved at the both ends of roll shaft (5), each stop collar
(10) the multiple position-limit mechanisms of inner sidewall.
2. a kind of support device of polyester film production line sharp cooling roll drive system according to claim 1, feature exist
In each position-limit mechanism includes telescopic chute (11), and each telescopic chute (11) is provided with corresponding stop collar (10)
Inner sidewall on, offer limiting slot (15) corresponding with telescopic chute (11) respectively on the side wall at roll shaft (5) both ends.
3. a kind of support device of polyester film production line sharp cooling roll drive system according to claim 2, feature exist
In each telescopic chute (11) is mounted on multiple springs (12), and one end of each spring (12) is fixedly connected with
On the side wall of corresponding telescopic chute (11), the other end of the spring (12) is jointly solid each of in the same telescopic chute (11)
Surely there are latch plate (13).
4. a kind of support device of polyester film production line sharp cooling roll drive system according to claim 3, feature exist
In being mounted on limited post (14) on the side wall of, each latch plate (13) far from same lateral spring (12) side.
5. a kind of support device of polyester film production line sharp cooling roll drive system according to claim 4, feature exist
In each limited post (14) offers inclined-plane, each limited post (14) far from the one end of ipsilateral latch plate (13)
One end far from ipsilateral latch plate (13) all extends in corresponding limiting slot (15).
6. a kind of support device of polyester film production line sharp cooling roll drive system according to claim 1, feature exist
In the inner wall of two support plates (2) is mounted on bearing (8), and the inner ring body of each bearing (8) is separately fixed at roller
On the side wall at axis (5) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171249.7U CN209440642U (en) | 2019-01-31 | 2019-01-31 | A kind of support device of polyester film production line sharp cooling roll drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171249.7U CN209440642U (en) | 2019-01-31 | 2019-01-31 | A kind of support device of polyester film production line sharp cooling roll drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209440642U true CN209440642U (en) | 2019-09-27 |
Family
ID=68033150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171249.7U Expired - Fee Related CN209440642U (en) | 2019-01-31 | 2019-01-31 | A kind of support device of polyester film production line sharp cooling roll drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209440642U (en) |
-
2019
- 2019-01-31 CN CN201920171249.7U patent/CN209440642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |