CN207932726U - Film covering device - Google Patents
Film covering device Download PDFInfo
- Publication number
- CN207932726U CN207932726U CN201721907388.9U CN201721907388U CN207932726U CN 207932726 U CN207932726 U CN 207932726U CN 201721907388 U CN201721907388 U CN 201721907388U CN 207932726 U CN207932726 U CN 207932726U
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- CN
- China
- Prior art keywords
- roller
- film
- covering device
- film covering
- transfer
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- 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.)
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Abstract
The utility model is related to a kind of film covering device, which includes mounting plate, transfer member, brake part and roller；The transfer member is for transmitting wound membrane, the transfer member includes transfer roller component and oscillating roller, the transfer roller component and the oscillating roller are installed on the mounting plate, the oscillating roller is located at the lower section of the transfer roller component, the brake part is articulated on the mounting plate, and the oscillating roller is between the transfer roller component and the roller；The brake part is fixedly connected with the oscillating roller；The roller is for installing wound membrane.Above-mentioned overlay film can be avoided film and be pulled out of shape and break, and the film covering device is easy to use, and compound film quality is high.
Description
Technical field
The utility model is related to medical equipment technical fields, more particularly to a kind of film covering device.
Background technology
Currently, film is put using motor in most companies, direct current generator or servo motor are either used, due to motor curve
Characteristic is inconsistent to make film feeding be mismatched with membrane speed, be pulled out of shape so as to cause film, or even break.And passively put film pair
The circularity of film requires very high, and inertia is bigger when operation, when stopping, once wound membrane gravity is slightly eccentric, wound membrane can rotation, to
The possibility for causing film to be pulled out of shape and break.
Utility model content
Based on this kind of film covering device is provided the technical issues of being pulled out of shape, break for above-mentioned film.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of film covering device, the film covering device include mounting plate, transfer member, brake part and roller；The transmission
For component for transmitting wound membrane, the transfer member includes transfer roller component and oscillating roller, the transfer roller component and the swing
Roller is installed on the mounting plate, and the oscillating roller is located at the lower section of the transfer roller component, and the oscillating roller is located at described
Between transfer roller component and the roller；The brake part is articulated on the mounting plate, the brake part and the pendulum
Dynamic roller is fixedly connected；The roller is for installing wound membrane.
Above-mentioned film covering device is avoided film and is pulled out of shape and is broken by the cooperation of transfer roller, oscillating roller and brake part,
And the film covering device is easy to use, compound film quality is high.
The transfer roller component includes reversing roller, deviation rectification roller and idler roller, the reversing roller in one of the embodiments,
For changing the direction of transfer of film, the deviation rectification roller is used for the correction of film, and the idler roller is used to control the rate of tension of transmission film.
The deviation rectification roller is equipped with handle in one of the embodiments,.
First detection unit is additionally provided on the mounting plate in one of the embodiments, the first detection unit is used
In detecting whether film breakage.
The brake part includes brake block, swing rod, elastic device, baffle and cross bar, institute in one of the embodiments,
Brake block is stated on the swing rod, the swing rod is installed on the mounting plate, one end of the elastomeric element with it is described
Swing rod connects, and the other end of the elastomeric element is connect with the baffle, and described cross bar one end is in contact with the swing rod, and institute
It states and is fixedly connected in the middle part of oscillating roller and the cross bar.
The elastic device is spring in one of the embodiments,.
Second detection unit, the second detection unit are installed below the baffle in one of the embodiments,
For detecting whether cross bar loosens.
The brake block includes mounting base and rubber in one of the embodiments, and the mounting base is fixedly connected on institute
It states on swing rod, which is characterized in that the rubber is fixedly connected in the mounting base.
Third detection unit is installed in one of the embodiments, the third detection unit is used on the roller
Detect the thickness of wound membrane.
Description of the drawings
Fig. 1 is the side view of the film covering device of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the brake part of one embodiment of the utility model.
Reference sign
11, mounting plate；12, transfer member；1211, reversing roller；1212, deviation rectification roller；1213, idler roller；122, oscillating roller；
13, brake part；131, brake block；132, swing rod；133, elastic device；134, baffle；135, cross bar；14, the first detection is single
Member；15 second detection units；16, roller.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above
It can arbitrarily be combined, to keep description succinct, not to all possible combination of each technical characteristic in above-described embodiment
All be described, as long as however, the combination of these technical characteristics be not present contradiction, be all considered to be this specification record model
It encloses.
Fig. 1 is the side view of the film covering device of one embodiment of the utility model, which includes mounting plate 11, transmission
Component, brake part and roller 16；For the transfer member for transmitting wound membrane, the transfer member includes transfer roller component and pendulum
Dynamic roller 122, the transfer roller component and the oscillating roller 122 are installed on the mounting plate 11, the oscillating roller 122
In the lower section of the transfer roller component, the oscillating roller 122 is between the transfer roller component and the roller 16；The brake
Vehicle component is articulated on the mounting plate 11, and the brake part is fixedly connected with the oscillating roller 122；The roller 16 is used for
Wound membrane is installed.Oscillating roller 122 is used to control the contact between brake part and roller 16.
Above-mentioned film covering device is avoided film and is pulled out of shape by the cooperation of transfer roller component, oscillating roller 122 and brake part
And break, and the film covering device is easy to use, compound film quality is high.
In one embodiment, transfer roller component includes reversing roller 1211, deviation rectification roller 1212 and idler roller 1213, reversing roller
1211 for changing film direction of transfer, deviation rectification roller 1212 be used for film correction, idler roller 1213 be used for control transmission film open
Tightness.
In one embodiment, deviation rectification roller 1212 is equipped with handle, keeps employee's operation deviation rectification roller 1212 more convenient, and
And muscle power can be saved.
In one embodiment, first detection unit 14 is additionally provided on mounting plate 11, first detection unit 14 is for judging
The seaming position of film and whether film breakage.
In one embodiment, brake part includes brake block 131, swing rod 132, elastic device 133, baffle 134 and cross
Bar 135, brake block 131 are mounted on swing rod 132, and swing rod 132 is installed on mounting plate 11, one end of elastomeric element and swing rod
132 connections, the other end of elastomeric element are connect with baffle 134, and 135 one end of cross bar is in contact with swing rod 132, and oscillating roller 122
It is fixedly connected with the middle part of cross bar 135.
Further, in one embodiment, elastic device 133 is spring.
Further, in one embodiment, the lower section of baffle 134 is equipped with second detection unit 15, and the second detection is single
Member 15 is for detecting whether cross bar 135 loosens；If cross bar 135 loosens, it can cause cross bar 135 that brake block 131 can not be pushed remote
From roller 16, and then can not film feeding.
In one embodiment, brake block 131 includes mounting base and rubber, and mounting base is fixedly connected on swing rod 132, rubber
Glue is fixedly connected in mounting base, which controls 16 film feeding of roller by the friction between roller 16.
In one embodiment, third detection unit is installed, third detection unit is for detecting wound membrane on roller 16
Thickness, to determine whether needing to change film.
When original state, roller 16 is locked by brake block 131, and roller 16 cannot rotate at this time.When just having started membrane, first
The caching film on idler roller 1213 is consumed, at the same time oscillating roller 122 is by slowly pull-up, between brake block 131 and roller 16
Frictional force gradually decreases, and film is constantly in film feeding under tensioned state.Second detection unit 15 detects whether cross bar 135 pine occurs
It is dynamic, if swing rod 132 does not loosen, enter subsequent processing.Film is unfolded after reversing roller 1211, in the biography of first detection unit 14
Sensor cooperation judge seaming position and whether film breakage.If film is intact, after the tensioning of idler roller 1213, reversing roller 1211 commutate
Into deviation rectification roller 1212, the film after correction is sent by reversing roller 1211 to overlay film position.When wound membrane has used soon on roller 16
Third detection unit can export alarm, stop membrane, and oscillating roller 122 is declined using dead weight, and at the same time band driven fork 132 is put
Dynamic, under oscillating roller 122 and spring effect, brake block 131 slowly locks roller 16 and eliminates chronic power, and idler roller 1213 is tensioned more
Remaining film.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of film covering device, which is characterized in that the film covering device include mounting plate (11), transfer member, brake part and
Roller (16)；For the transfer member for transmitting wound membrane, the transfer member includes transfer roller component and oscillating roller (122), institute
It states transfer roller component and the oscillating roller (122) is installed on the mounting plate (11), the oscillating roller (122) is located at described
The lower section of transfer roller component, the oscillating roller (122) is between the transfer roller component and the roller (16)；The brake
Component is articulated on the mounting plate (11), and the brake part is fixedly connected with the oscillating roller (122)；The roller (16)
For installing wound membrane.
2. film covering device according to claim 1, which is characterized in that be additionally provided with the first detection list on the mounting plate (11)
First (14), the first detection unit (14) is for detecting whether film breakage.
3. film covering device according to claim 1, which is characterized in that the transfer roller component include reversing roller (1211),
Deviation rectification roller (1212) and idler roller (1213), the reversing roller (1211) is for changing the direction of transfer of film, the deviation rectification roller
(1212) it is used for the correction of film, the idler roller (1213) to be used to control the rate of tension of transmission film.
4. film covering device according to claim 3, which is characterized in that the deviation rectification roller (1212) is equipped with handle.
5. film covering device according to claim 1, which is characterized in that the brake part includes brake block (131), swing rod
(132), elastic device (133), baffle (134) and cross bar (135), the brake block (131) are mounted on the swing rod (132)
On, the swing rod (132) is installed on the mounting plate (11), and one end of the elastomeric element is connect with the swing rod (132),
The other end of the elastomeric element is connect with the baffle (134), and described cross bar (135) one end connects with the swing rod (132)
It touches, and is fixedly connected in the middle part of the oscillating roller (122) and the cross bar (135).
6. film covering device according to claim 5, which is characterized in that the elastic device (133) is spring.
7. film covering device according to claim 5, which is characterized in that be equipped with the second inspection below the baffle (134)
Unit (15) is surveyed, the second detection unit (15) is for detecting whether cross bar (135) loosens.
8. film covering device according to claim 5, which is characterized in that the brake block (131) includes mounting base and rubber,
The mounting base is fixedly connected on the swing rod (132), and the rubber is fixedly connected in the mounting base.
9. film covering device according to claim 1, which is characterized in that it is single to be equipped with third detection on the roller (16)
Member, the third detection unit are used to detect the thickness of wound membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907388.9U CN207932726U (en) | 2017-12-29 | 2017-12-29 | Film covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907388.9U CN207932726U (en) | 2017-12-29 | 2017-12-29 | Film covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207932726U true CN207932726U (en) | 2018-10-02 |
Family
ID=63647584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907388.9U Active CN207932726U (en) | 2017-12-29 | 2017-12-29 | Film covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207932726U (en) |
-
2017
- 2017-12-29 CN CN201721907388.9U patent/CN207932726U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |