CN208603442U - A kind of PVB winder gas expansion shaft holding device - Google Patents
A kind of PVB winder gas expansion shaft holding device Download PDFInfo
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- CN208603442U CN208603442U CN201821272961.8U CN201821272961U CN208603442U CN 208603442 U CN208603442 U CN 208603442U CN 201821272961 U CN201821272961 U CN 201821272961U CN 208603442 U CN208603442 U CN 208603442U
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- gas expansion
- supporting plate
- sliding
- expansion shaft
- cylinder
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Abstract
The utility model provides a kind of PVB winder gas expansion shaft holding device, it is related to the PVB plant-scale equipment, supporting plate including being symmetrically disposed on gas expansion shaft two sides, jacking mechanism is equipped on the supporting plate, the jacking mechanism includes the sliding axle slided on the supporting plate, and the sliding axle is equipped with the head that holds out against with the matching ends of the gas expansion shaft, is additionally provided with cylinder on the supporting plate, one end of the cylinder is fixed on the supporting plate, the other end of the cylinder and the sliding axis connection.The utility model fully achieves automated exchanged cutter gas expansion shaft and unloads volume, is not necessarily to human assistance, and structure is easier.
Description
Technical field
The utility model relates to the PVB plant-scale equipments, and in particular to a kind of PVB winder gas expansion shaft holding device.
Background technique
Currently, being widely used with film, so thin film fabrication obtains propulsion energetically, need more production lines into
Row production is all based on automatic winding in face of most of existing PVB film winder, but during loading and unloading volume, all
The device of a clamping gas expansion shaft is needed, winding task could be completed by only fixing gas expansion shaft, so in winder all
Need a knock-out head device.Existing wrap-up is all to fix gas expansion shaft using safety chuck, is risen unloading volume and filling gas
When axis all capturing position can just install it is pretty troublesome.Therefore the prior art has much room for improvement and develops.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of PVB winder gas expansion shaft holding device, to understand
Certainly clamping gas expansion shaft and inconvenient problem when unloading volume.
The utility model adopts the following technical solution:
A kind of PVB winder gas expansion shaft holding device, the supporting plate including being symmetrically disposed on gas expansion shaft two sides, on the supporting plate
It is equipped with jacking mechanism, the jacking mechanism includes the sliding axle slided on the supporting plate, and the sliding axle is equipped with and institute
The head that holds out against of the matching ends of gas expansion shaft is stated, cylinder is additionally provided on the supporting plate, the branch is fixed in one end of the cylinder
On plate, the other end of the cylinder and the sliding axis connection.
Preferably, vertically the supporting plate is equipped with fixing sleeve at the middle part of the supporting plate, is coaxially provided in the fixing sleeve hollow
Axis, the hollow shaft are rotatably dispose in the fixing sleeve, and the sliding axle slides in the hollow shaft, the hollow shaft
Along being axially arranged with guide groove on side wall, the sliding axle is equipped with the sliding block matched with the guide groove, in the hollow shaft
It is fixed with synchronous pulley.
Preferably, the sliding axle is symmetrically disposed on the two sides of the sliding axle to the cylinder in parallel, and the one of the cylinder
End is individually fixed on the supporting plate, and the other end of the cylinder connects a sliding seat jointly, rotates and is equipped on the sliding seat
One rotation seat, the rotation seat are fixedly connected with the sliding axle.
Preferably, the end for holding out against head and being set to the sliding axle, the head that holds out against are equipped with and the gas expansion shaft
Matching ends installation cavity, it is described hold out against on head it is parallel it is axial be additionally provided with sliding cavity, sliding, which is equipped with, in the sliding cavity passes
Dynamic pin, is additionally provided with spring between the trundle and the interior bottom of the sliding cavity, the end of the gas expansion shaft is equipped with and the biography
The location hole that dynamic pin matches.
The utility model has the beneficial effects that inconvenience when the utility model solves clamping gas expansion shaft and unloads volume, needs people
The problem of work assists fully achieves automated exchanged cutter gas expansion shaft and unloads volume, also solve using one fixed bit when safety chuck
The problem of setting installation, structure are easier.
Detailed description of the invention
Attached drawing is used to provide the preferred understanding to the utility model, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram at the utility model jacking mechanism；
Fig. 3 is that the utility model holds out against the structural schematic diagram at head.
In the figure, it is marked as 1, gas expansion shaft；2, supporting plate；3, jacking mechanism；4, sliding axle；5, head is held out against；6, cylinder；7, fixed
Set；8, hollow shaft；9, guide groove；10, sliding block；11, synchronous pulley；12, sliding seat；13, rotation seat；14, installation cavity；15, sliding
Dynamic chamber；16, trundle；17, spring；18, location hole.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, it is a kind of PVB winder gas expansion shaft holding device of the present embodiment, including is symmetrically disposed on
The supporting plate 2 of 1 two sides of gas expansion shaft, jacking mechanism 3 is equipped on supporting plate 2, and jacking mechanism 3 includes the sliding axle slided on supporting plate 2
4, sliding axle 4, which is equipped with, holds out against first 5 with the matching ends of gas expansion shaft 1, is additionally provided with cylinder 6, one end of cylinder 6 on supporting plate 2
It is fixed on supporting plate 2, the other end of cylinder 6 is connect with sliding axle 4.
The vertical supporting plate 2 in the middle part of supporting plate 2 is equipped with fixing sleeve 7, and hollow shaft 8 is coaxially provided in fixing sleeve 7, and hollow shaft 8 rotates
It is set in fixing sleeve 7, sliding axle 4 slides in hollow shaft 8, and edge is axially arranged with guide groove 9 on the side wall of sliding axle 4, hollow
Axis 8 is equipped with the sliding block 10 matched with guide groove 9, is fixed with synchronous pulley 11 in hollow shaft 8.
6 parallel sliding axis 4 of cylinder is symmetrically disposed on the two sides of sliding axle 4, and one end of cylinder 6 is individually fixed on supporting plate 2,
The other end of cylinder 6 connects a sliding seat 12 jointly, and rotation is equipped with a rotation seat 13, rotation seat 13 and sliding axle on sliding seat 12
4 are fixedly connected.
First 5 ends for being set to sliding axle 4 are held out against, hold out against first 5 equipped with the installation cavity with the matching ends of gas expansion shaft 1
14, hold out against on first 5 it is parallel it is axial be additionally provided with sliding cavity 15, sliding is equipped with trundle 16, trundle 16 and sliding in sliding cavity 15
Spring 17 is additionally provided between the interior bottom of chamber 15, the end of gas expansion shaft 1 is equipped with the location hole 18 matched with trundle 16.
Working principle of the utility model is:
When filling gas expansion shaft 1, gas expansion shaft 1 is first put into designated position by mechanical arm, is ventilated by cylinder 6, makes sliding seat 12
Both ends sliding axially along sliding axle 4 simultaneously, sliding seat 13 push sliding axle 4, and holding out against for 4 end of sliding axle first 5 holds out against gas and rise
Axis 1, then ejected by trundle 16 by the elastic force of spring 17, it pushes up into the location hole 18 of gas expansion shaft 1 thus to position gas
Rise axis 1, to prevent 1 not transfer of gas expansion shaft, then by motor driven synchronous pulley 11, drives hollow shaft 8, and pass through hollow shaft 8
On sliding block 10 drive sliding axle 4 and gas expansion shaft 1 to rotate to be wound, wind and complete after a period of time, overturn by supporting plate 2
180 ° carry out unloading volume.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of PVB winder gas expansion shaft holding device, which is characterized in that the supporting plate including being symmetrically disposed on gas expansion shaft two sides,
Jacking mechanism is equipped on the supporting plate, the jacking mechanism includes the sliding axle slided on the supporting plate, the sliding axle
It is equipped with the head that holds out against with the matching ends of the gas expansion shaft, cylinder is additionally provided on the supporting plate, one end of the cylinder is solid
Due on the supporting plate, the other end of the cylinder and the sliding axis connection.
2. a kind of PVB winder gas expansion shaft holding device according to claim 1, which is characterized in that in the supporting plate
Vertically the supporting plate is equipped with fixing sleeve in portion, hollow shaft is coaxially provided in the fixing sleeve, the hollow shaft is rotatably dispose in described
In fixing sleeve, the sliding axle is slided in the hollow shaft, and edge is axially arranged with guide groove on the side wall of the hollow shaft, described
Sliding axle is equipped with the sliding block matched with the guide groove, is fixed with synchronous pulley in the hollow shaft.
3. a kind of PVB winder gas expansion shaft holding device according to claim 2, which is characterized in that the cylinder is parallel
The sliding axle is symmetrically disposed on the two sides of the sliding axle, and one end of the cylinder is individually fixed on the supporting plate, described
The other end of cylinder connects a sliding seat jointly, and rotation is equipped with a rotation seat, the rotation seat and the cunning on the sliding seat
Moving axis is fixedly connected.
4. a kind of PVB winder gas expansion shaft holding device according to any one of claim 1 to 3, which is characterized in that institute
It states and holds out against the end that head is set to the sliding axle, the head that holds out against is equipped with the installation with the matching ends of the gas expansion shaft
Chamber, described hold out against axially are additionally provided with sliding cavity in parallel on head, sliding is equipped with trundle, the trundle and institute in the sliding cavity
It states and is additionally provided with spring between the interior bottom of sliding cavity, the end of the gas expansion shaft is equipped with the location hole matched with the trundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272961.8U CN208603442U (en) | 2018-08-08 | 2018-08-08 | A kind of PVB winder gas expansion shaft holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272961.8U CN208603442U (en) | 2018-08-08 | 2018-08-08 | A kind of PVB winder gas expansion shaft holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603442U true CN208603442U (en) | 2019-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272961.8U Active CN208603442U (en) | 2018-08-08 | 2018-08-08 | A kind of PVB winder gas expansion shaft holding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208603442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896354A (en) * | 2019-04-22 | 2019-06-18 | 广东包庄科技有限公司 | A kind of winder gas expansion shaft rolling-up mechanism |
-
2018
- 2018-08-08 CN CN201821272961.8U patent/CN208603442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896354A (en) * | 2019-04-22 | 2019-06-18 | 广东包庄科技有限公司 | A kind of winder gas expansion shaft rolling-up mechanism |
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