CN206857827U - The gap adjustment wrap-up of film for transfusion - Google Patents
The gap adjustment wrap-up of film for transfusion Download PDFInfo
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- CN206857827U CN206857827U CN201720653536.2U CN201720653536U CN206857827U CN 206857827 U CN206857827 U CN 206857827U CN 201720653536 U CN201720653536 U CN 201720653536U CN 206857827 U CN206857827 U CN 206857827U
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- roll
- wind
- face roller
- film
- transfusion
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Abstract
The utility model discloses a kind of gap adjustment wrap-up of film for transfusion, it on the axial connecting line of wind-up roll and a face roller by setting a photoelectric sensor, wind-up roll is arranged on a movable supporting pedestal simultaneously, promotes wind-up roll to do the relative remote and close displacement movement of face roller by movable supporting pedestal by linear displacement drive mechanism；The photoelectric sensor and linear displacement drive mechanism are electrically connected with by a control module, so as to realize when film for transfusion exceedes the air line distance of photoelectric sensor and wind-up roll axial connecting line in the thickness radius wound on wind-up roll, control module driving linear electric motors promote wind-up roll to do the relative remote displacement movement of face roller along slide direction, so as to avoid due to the increase of film for transfusion volume thickness on wind-up roll causes between wind-up roll and a face roller gap too small and the problem of phenomena such as too tight stuck, winding, surface form wrinkling occurs.
Description
Technical field
It the utility model is related to a kind of wrap-up of film for transfusion, and in particular to a kind of gap adjustment of film for transfusion is received
Winding apparatus.
Background technology
The advantages that traditional infusion vessel mainly uses vial, and vial has stability height, and transparency is good, but matter
Amount is big, cracky, it has not been convenient to carries.Very widely used today is that it has well resistance to using film for transfusion manufacture infusion bag
Warm nature, low precipitation can be kept in 121 DEG C of high-temperature sterilizations while after sterilizing；And the pliability of high and low temperature environment, no matter
Preferable pliability, the emptying for being easy to liquid, packaging, storage and transport can be kept under high temperature, low temperature environment, but also is had
Good compatibility, the medicine of multi items can be packed.At present, in the production process of film for transfusion, due to being received on winder
Gap is too small between winding up roller and face roller, when film for transfusion volume thickness is increased above between wind-up roll and a face roller on wind-up roll
During gap, it can cause that phenomena such as stuck, winding is too tight, surface form wrinkling occurs between wind-up roll and a face roller, cause production disruption
Or influence product quality.
Utility model content
The problem of the utility model exists for prior art, propose that one kind can be avoided effectively due to being infused on wind-up roll
Cause between wind-up roll and face roller gap too small with the increase of film roll thickness and stuck, winding too tight, surface form wrinkling etc. occurs
The gap adjustment wrap-up of the film for transfusion of phenomenon.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of gap adjustment winding of film for transfusion
Device, it includes wind-up roll and a face roller, and described face roller is set close to wind-up roll, and film for transfusion is from opening coiling transition on the roller of face
After wind on wind-up roll, the support frame of the both ends roll shaft bearing holder (housing, cover) of the wind-up roll mounted in the movable supporting pedestal of winder
On, and wherein one end roll shaft is fixedly connected through support frame with the power output shaft of a power driving part, the power drive
Part is also arranged on the movable supporting pedestal；
The movable supporting pedestal is arranged in a linear displacement drive mechanism, and the linear displacement drive mechanism passes through work
Dynamic support pedestal promotes wind-up roll to do the relative remote and close displacement movement of face roller；
A photoelectric sensor is provided between the wind-up roll and a face roller, the photoelectric sensor is arranged on wind-up roll and opened
On the axial connecting line of face roller, the photoelectric sensor is electrically connected with by a control module and linear displacement drive mechanism.
Preferably, the photoelectric sensor is set close to a face roller.
Preferably, the photoelectric sensor is oppositely arranged on infrared emitting between wind-up roll and a face roller including left and right
Unit and infrared receiver unit.
Preferably, the linear displacement drive mechanism includes
It is arranged on the slide rail of movable supporting base bottom；
The sliding block being sleeved on the slide rail, the movable supporting pedestal are fixedly installed on sliding block；And
It is fixedly installed on slide rail one end and linear electric motors that clutch end is fixedly connected with movable supporting pedestal；
The linear electric motors promote wind-up roll to do remote with respect to a face roller along slide direction and lean on by movable supporting pedestal
Near displacement movement.
Preferably, the roll surface of described face roller is rubbing surface.
Preferably, the diameter of described face roller is more than the diameter of wind-up roll.
The gap adjustment wrap-up of film for transfusion described in the utility model, it passes through in the axle center of wind-up roll and a face roller
One photoelectric sensor is set on line, while wind-up roll is arranged on a movable supporting pedestal, by linear displacement drive mechanism
Wind-up roll is promoted to do the relative remote and close displacement movement of face roller by movable supporting pedestal；By a control module by institute
State photoelectric sensor to be electrically connected with linear displacement drive mechanism, so as to realize the thickness wound on wind-up roll when film for transfusion
When radius exceedes the air line distance of photoelectric sensor and wind-up roll axial connecting line, the control module driving linear electric motors, which promote, to be received
Winding up roller does the relative remote displacement movement of face roller along slide direction, so as to avoid due to film for transfusion volume thickness on wind-up roll
The problem of increase causes between wind-up roll and face roller gap too small and phenomena such as stuck, winding is too tight, surface form wrinkling occurs.This
The gap adjustment wrap-up of film for transfusion described in utility model, its is simple in construction, easy to operate, suitable for extensive use.
Brief description of the drawings
Fig. 1 is the top view of the gap adjustment wrap-up of film for transfusion described in the utility model；
Fig. 2 is the front view of the gap adjustment wrap-up of film for transfusion described in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
The utility model provides a kind of gap adjustment wrap-up of film for transfusion, and as depicted in figs. 1 and 2, it includes
Wind-up roll 10 and a face roller 20, described face roller 20 are set close to wind-up roll 10, and film for transfusion is from opening coiling transition on face roller 20
After wind on wind-up roll 10.
The winder is provided with fixed support pedestal, and the both ends roll shaft bearing holder (housing, cover) of described face roller 20 is mounted in the fixation
Support on pedestal, have a diameter larger than the diameter of wind-up roll 10, therefore have between described face roller 20 and film for transfusion larger
Contact area, film for transfusion can be enable maximum sized extravagant on the roll surface of a face roller 20, meanwhile, described face roller 20
Roll surface be rubbing surface, specifically, the rubbing surface is rubber face, because the frictional force of rubber face is larger, so as to receive
Surface spreading is carried out before volume to film for transfusion, while the traction force towards the direction of wind-up roll 10 is provided to film for transfusion.
The winder is provided with movable supporting pedestal 30, and the both ends roll shaft bearing holder (housing, cover) of the wind-up roll 10 is mounted in the work
On the support frame 31 of dynamic support pedestal 30, and its one end roll shaft passes through the power output of the power driving part 40 of support frame 31 and one
Axle is fixedly connected, and is driven by the power driving part 40 and is done winding spinning movement, the power driving part 40 is also arranged on
On the movable supporting pedestal 30.
The movable supporting pedestal 30 is arranged in a linear displacement drive mechanism, and the linear displacement drive mechanism passes through
Movable supporting pedestal 30 promotes wind-up roll 10 to do the relative remote and close displacement movement of face roller 20；It is specifically, described linear
Displacement drive mechanism includes slide rail 51, sliding block 52 and linear electric motors 53, and the slide rail 51 is arranged on the bottom of movable supporting pedestal 30
Portion；The sliding block 52 is sleeved on the slide rail 51, and the movable supporting pedestal 30 is fixedly installed on sliding block 52；The straight line
Motor 53 is fixedly installed on the one end of slide rail 51 and clutch end is fixedly connected with movable supporting pedestal 30, passes through movable supporting
Pedestal 30 promotes wind-up roll 10 to do the relative remote and close displacement movement of face roller 20 along the direction of slide rail 51.
A photoelectric sensor 60 is provided between the wind-up roll 10 and a face roller 20, the photoelectric sensor 60 is arranged on receipts
On the axial connecting line of winding up roller 10 and a face roller 20, specifically, the photoelectric sensor 60 is set close to a face roller 20, and pass through one
Control module is electrically connected with linear electric motors 53.
As shown in figure 1, the photoelectric sensor 60 include it is left and right be oppositely arranged on it is red between wind-up roll 10 and face roller 20
Outside line transmitter unit 61 and infrared receiver unit 62.As the thickness that film for transfusion is rolled up on wind-up roll 10 is increasing, institute
The gap stated between wind-up roll 10 and a face roller 20 is less and less, when the thickness radius that film for transfusion is wound on wind-up roll 10 surpass
When crossing the air line distance of photoelectric sensor 60 and the axial connecting line of wind-up roll 10, the film for transfusion volume can block infrared emitting list
The infrared signal that member 61 is sent, the infrared receiver unit 62 are not received by infrared signal, that is, produce an electric signal
Control module is sent to, the control module receives the electric signal and judges wind-up roll 10 and open the gap mistake between face roller 20
It is small, then drive linear electric motors 53 to promote wind-up roll 10 to do the relative remote displacement movement of face roller 20 along the direction of slide rail 51, so as to
Avoid sending out because the increase of film for transfusion volume thickness on wind-up roll 10 causes between wind-up roll 10 and face roller 20 gap too small
The problem of phenomena such as raw stuck, winding is too tight, surface form wrinkling.Wherein, the linear electric motors 53 of control module driving each time are carried out
Shift length is a preset parameter, and the parameter is according to circumstances set by staff.When film for transfusion winding is completed and is wound certainly
When being removed on roller 10, then wind-up roll 10 is promoted to do relative face roller 20 along the direction of slide rail 51 by control module driving linear electric motors 53
Close displacement movement, until wind-up roll 10 is moved to initial position.
The gap adjustment wrap-up of film for transfusion described in the utility model, it passes through in wind-up roll 10 and a face roller 20
One photoelectric sensor 60 is set on axial connecting line, while wind-up roll 10 is arranged on a movable supporting pedestal 30, by linear position
Move drive mechanism promotes wind-up roll 10 to do the relative remote and close displacement movement of face roller 20 by movable supporting pedestal 30；It is logical
Cross a control module to be electrically connected with the photoelectric sensor 60 and linear displacement drive mechanism, so as to realize when film for transfusion exists
When the thickness radius wound on wind-up roll 10 exceed the air line distance of photoelectric sensor 60 and the axial connecting line of wind-up roll 10, the control
Module drive linear electric motors 53 processed promote wind-up roll 10 to do the relative remote displacement movement of face roller 20 along the direction of slide rail 51, so as to
Avoid sending out because the increase of film for transfusion volume thickness on wind-up roll 10 causes between wind-up roll 10 and face roller 20 gap too small
The problem of phenomena such as raw stuck, winding is too tight, surface form wrinkling.The gap adjustment winding dress of film for transfusion described in the utility model
Put, its is simple in construction, easy to operate, suitable for extensive use.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (6)
1. the gap adjustment wrap-up of a kind of film for transfusion, it is characterised in that including wind-up roll and a face roller, described face roller
Set close to wind-up roll, winding is on wind-up roll from after coiling transition on a face roller for film for transfusion, the both ends roller of the wind-up roll
Axle bearing is sleeved on the support frame of movable supporting pedestal of winder, and wherein one end roll shaft drives through support frame and a power
The power output shaft of dynamic component is fixedly connected, and the power driving part is also arranged on the movable supporting pedestal；
The movable supporting pedestal is arranged in a linear displacement drive mechanism, and the linear displacement drive mechanism is propped up by activity
Support group seat promotes wind-up roll to do the relative remote and close displacement movement of face roller；
A photoelectric sensor is provided between the wind-up roll and a face roller, the photoelectric sensor is arranged on wind-up roll and a face roller
Axial connecting line on, the photoelectric sensor passes through a control module and linear displacement drive mechanism and is electrically connected with.
2. the gap adjustment wrap-up of film for transfusion according to claim 1, it is characterised in that the photoelectric sensor leans on
Closely a face roller is set.
3. the gap adjustment wrap-up of film for transfusion according to claim 1, it is characterised in that the photoelectric sensor bag
Include and left and right be oppositely arranged on infra-red ray transmitting unit and infrared receiver unit between wind-up roll and face roller.
4. the gap adjustment wrap-up of film for transfusion according to claim 1, it is characterised in that the linear displacement driving
Mechanism includes
It is arranged on the slide rail of movable supporting base bottom；
The sliding block being sleeved on the slide rail, the movable supporting pedestal are fixedly installed on sliding block；And
It is fixedly installed on slide rail one end and linear electric motors that clutch end is fixedly connected with movable supporting pedestal；
The linear electric motors are done remote and close with respect to a face roller by movable supporting pedestal promotion wind-up roll along slide direction
Displacement movement.
5. the gap adjustment wrap-up of film for transfusion according to claim 1, it is characterised in that the roll surface of described face roller
For rubbing surface.
6. the gap adjustment wrap-up of film for transfusion according to claim 5, it is characterised in that the diameter of described face roller
More than the diameter of wind-up roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653536.2U CN206857827U (en) | 2017-06-06 | 2017-06-06 | The gap adjustment wrap-up of film for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653536.2U CN206857827U (en) | 2017-06-06 | 2017-06-06 | The gap adjustment wrap-up of film for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206857827U true CN206857827U (en) | 2018-01-09 |
Family
ID=60830465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720653536.2U Active CN206857827U (en) | 2017-06-06 | 2017-06-06 | The gap adjustment wrap-up of film for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206857827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250548A (en) * | 2018-08-31 | 2019-01-22 | 重庆云天化瀚恩新材料开发有限公司 | A kind of winding method of polaroid PVA film |
-
2017
- 2017-06-06 CN CN201720653536.2U patent/CN206857827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250548A (en) * | 2018-08-31 | 2019-01-22 | 重庆云天化瀚恩新材料开发有限公司 | A kind of winding method of polaroid PVA film |
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