CN208636150U - A kind of nano-cellulose thin film stretching device - Google Patents
A kind of nano-cellulose thin film stretching device Download PDFInfo
- Publication number
- CN208636150U CN208636150U CN201821131382.1U CN201821131382U CN208636150U CN 208636150 U CN208636150 U CN 208636150U CN 201821131382 U CN201821131382 U CN 201821131382U CN 208636150 U CN208636150 U CN 208636150U
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- stretching
- nano
- drawing plate
- fixing seat
- thin film
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Abstract
The utility model discloses a kind of nano-cellulose thin film stretching devices, including the first drawing plate and the second drawing plate, first drawing plate one end is equipped with pedestal, first drawing plate upper end is equipped with stretching hydraulic cylinder, telescopic rod is sequentially connected on the upside of the stretching hydraulic cylinder, described telescopic rod one end is equipped with the second drawing plate, first drawing plate and the second drawing plate side are mounted on connecting shaft, the one end of the connecting shaft is equipped with stretching deck, the stretching deck side offers card interface, stretching fastener is arranged in the stretching deck, described stretching fastener one end is equipped with film fixing seat, film fixing seat side offers pressing groove, pressure plate is installed in the pressing groove, the compression board ends are equipped with compressor arm, a kind of nano-cellulose thin film stretching device of the utility model, it is able to carry out quickly Clamping is solid, and structure is simple, and nano-cellulose film drawing effect is preferable.
Description
Technical field
The utility model relates to cellulose production equipment technology, specifically a kind of nano-cellulose film stretches dress
It sets.
Background technique
Cellulose is the most abundant natural polymer of reserves in the world, raw material sources in timber, cotton,
Cotton linter, wheat straw, straw, reed, fiber crops, mulberry skin, paper mulberry skin and bagasse etc..China is due to inadequate forest resources, the original of cellulose
Material has 70% to derive from non-timber resource.The cellulose average content about 43-45% of China's softwood, broadleaf；Careless class stalk
Cellulose average content 40% or so.The industrial making method of cellulose is former with sulfite solution or aqueous slkali boiling plant
Material, mainly removing lignin, are referred to as sulphite process and alkaline process.Obtained material is known as sulfite pulp and alkaline pulp.
Then residual lignin is further removed by bleaching, gained bleached pulp can be used for papermaking.Further remove hemicellulose, so that it may
Raw material as cellulose derivative.Cellulose can be used to make cellulose membrane.Nanofiber: refer to diameter be nanoscale and
The biggish filamentary material with certain draw ratio of length, changes it in addition, nano particle is filled into general fibre
The fiber of property is also referred to as nanofiber.It says in the narrow sense, the diameter of nanofiber is between 1nm to 100nm, but in a broad sense,
Fiber of the fibre diameter lower than 1000nm is referred to as nanofiber.
Existing cellulose membrane stretching technique has the following problems: existing nano-cellulose thin film stretching device is not easy to
It carries out fast clamp to cellulose membrane to fix, structure is complicated, inconvenient, it is difficult to meet needed for the stretching of nano-cellulose film.
Utility model content
It is in the prior art to solve the purpose of this utility model is to provide a kind of nano-cellulose thin film stretching device
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of nano-cellulose thin film stretching device,
Including the first drawing plate and the second drawing plate, first drawing plate one end is equipped with pedestal, first drawing plate upper end peace
Equipped with hydraulic cylinder is stretched, it is sequentially connected with telescopic rod on the upside of the stretching hydraulic cylinder, described telescopic rod one end is equipped with the second drawing
Plate is stretched, first drawing plate and the second drawing plate side are mounted on connecting shaft, and the one end of the connecting shaft is equipped with stretching card
Seat, the stretching deck side offers card interface, stretching fastener, described stretching fastener one end is arranged in the stretching deck
Film fixing seat is installed, film fixing seat side offers pressing groove, and pressure plate is equipped in the pressing groove, described
It compressing board ends and compressor arm is installed, the compressor arm is arranged through film fixing seat and compressor arm one end is equipped with hand-held rod,
One middle side part of film fixing seat is threaded with fastening bolt.
Preferably, the first non-slip mat is installed on the inside of the pressing groove, the second non-slip mat is installed on the downside of the pressure plate.
Preferably, the compressor arm outer sheath between the pressure plate and film fixing seat is equipped with holddown spring.
Preferably, semicircular arc-shaped, one middle side part of the pressure plate installation that raises upward is provided in the middle part of the hand-held rod
There is compression cushion block.
Preferably, the stretching fastener is arranged to cylindrical shape, and the opening width of the card interface, which is greater than, stretches fastener
Diameter.
Compared with prior art, the utility model has the beneficial effects that the utility model can by the pressure plate being equipped with
By nano-cellulose film compression in the pressing groove of film fixing seat, fastener will be stretched and be fastened in stretching deck, Neng Goujin
Row fast clamp is solid, and carries out stretching nano-cellulose film by stretching hydraulic cylinder elongation, convenient for operation control, structure letter
Single, nano-cellulose film drawing effect is preferable, and the shortening by stretching hydraulic cylinder extension bar, convenient for stretching fastener from drawing
It stretches in deck and takes out, consequently facilitating the nano-cellulose film after stretching carries out discharging.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure left view of the utility model；
Fig. 3 is that the film fixing seat of the utility model grips nano-cellulose membrane structure schematic diagram；
Fig. 4 is the film fixed seat structure main view of the utility model.
In figure: the first drawing plate of 1-, the second drawing plate of 2-, 3- stretch hydraulic cylinder, 4- telescopic rod, 5- connecting shaft, 6- and stretch
Deck, 7- card interface, 8- stretching fastener, 9- film fixing seat, 91- pressing groove, the first non-slip mat of 92-, 10- nano-cellulose are thin
Film, 11- pedestal, 12- hand-held rod, 13- compressor arm, 14- pressure plate, 15- compress cushion block, the second non-slip mat of 16-, 17- and fasten spiral shell
Bolt, 18- holddown spring.
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.
Please refer to Fig. 1-4, in the utility model embodiment, a kind of nano-cellulose thin film stretching device, including first draw
Plate 1 and the second drawing plate 2 are stretched, 1 one end of the first drawing plate is equipped with pedestal 11, and it is hydraulic that 1 upper end of the first drawing plate is equipped with stretching
Cylinder 3, and stretch there are two the installations of hydraulic cylinder 3, it for providing pulling motion, is controlled convenient for stretched operation, stretches 3 upside of hydraulic cylinder
It is sequentially connected with telescopic rod 4,4 one end of telescopic rod is equipped with the second drawing plate 2, and the first drawing plate 1 and 2 side of the second drawing plate are equal
Connecting shaft 5 is installed, 5 one end of connecting shaft, which is equipped with, stretches deck 6, stretches 6 side of deck and offers card interface 7, convenient for clamping
It is fixed to stretch fastener 8, it stretches and is arranged with stretching fastener 8 in deck 6, stretch 8 one end of fastener and film fixing seat 9, film are installed
9 side of fixing seat offers pressing groove 91, and pressure plate 14 is equipped in pressing groove 91, convenient for 10 both ends of nano-cellulose film
It is gripped, 14 both ends of pressure plate are equipped with compressor arm 13, and compressor arm 13 is arranged through film fixing seat 9 and compressor arm 13
One end is equipped with hand-held rod 12, and 9 one middle side part of film fixing seat is threaded with fastening bolt 17, convenient for thin to nano-cellulose
Film 10 is further secured in pressing groove 91, and the first non-slip mat 92 is equipped on the inside of pressing groove 91, is equipped on the downside of pressure plate 14
Second non-slip mat 16,13 outer sheath of compressor arm between pressure plate 14 and film fixing seat 9 are equipped with holddown spring 18, hand-held rod 12
Middle part be provided with raise upward it is semicircular arc-shaped, 14 1 middle side part of pressure plate be equipped with compress cushion block 15, be convenient for fastening bolt 17
The active force screwed is acted on pressure plate 14 by compressing cushion block 15, is stretched fastener 8 and is arranged to cylindrical shape, card interface 7
Opening width is greater than the diameter for stretching fastener 8, can set stretching disassembly card in deck 6 convenient for stretching fastener 8.
Working principle: being lifted up hand-held rod 12 keeps holddown spring 18 flexible, by the both ends of nano-cellulose film 10 point
It does not lie in a horizontal plane in the pressing groove 91 of film fixing seat 9, it is by 18 screen resilience of holddown spring that nano-cellulose film 10 is pre-
It is pressed in pressing groove 91, is then fixed by fastening bolt 17 and compression 15 further progress of cushion block, film is fixed
9 one end of seat are fastened in stretching deck 6 by stretching fastener 8, are able to carry out fast clamp and are consolidated, then by stretching hydraulic cylinder 3
The driving elongation of telescopic rod 4 carries out stretching nano-cellulose film 10, and convenient for operation control, structure is simple, nano-cellulose film
10 drawing effects are preferable, and pass through and stretch the shortening that hydraulic cylinder 3 drives telescopic rod, convenient for stretching fastener 8 out of stretching deck 6
It takes out, consequently facilitating the nano-cellulose film after stretching carries out discharging.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of nano-cellulose thin film stretching device, including the first drawing plate (1) and the second drawing plate (2), it is characterised in that:
Described first drawing plate (1) one end is equipped with pedestal (11), and the first drawing plate (1) upper end, which is equipped with, stretches hydraulic cylinder (3),
It is sequentially connected with telescopic rod (4) on the upside of the stretching hydraulic cylinder (3), described telescopic rod (4) one end is equipped with the second drawing plate
(2), first drawing plate (1) and the second drawing plate (2) side are mounted on connecting shaft (5), connecting shaft (5) one end peace
Equipped with deck (6) are stretched, stretching deck (6) side is offered card interface (7), is arranged with drawing in the stretching deck (6)
It stretches fastener (8), described stretching fastener (8) one end is equipped with film fixing seat (9), and film fixing seat (9) side offers
Pressing groove (91), the pressing groove (91) is interior to be equipped with pressure plate (14), and pressure plate (14) both ends are equipped with compressor arm
(13), the compressor arm (13) is arranged through film fixing seat (9) and compressor arm (13) one end is equipped with hand-held rod (12), described
(9) one middle side part of film fixing seat is threaded with fastening bolt (17).
2. a kind of nano-cellulose thin film stretching device according to claim 1, it is characterised in that: the pressing groove (91)
Inside is equipped with the first non-slip mat (92), is equipped with the second non-slip mat (16) on the downside of the pressure plate (14).
3. a kind of nano-cellulose thin film stretching device according to claim 1, it is characterised in that: the pressure plate (14)
Compressor arm (13) outer sheath between film fixing seat (9) is equipped with holddown spring (18).
4. a kind of nano-cellulose thin film stretching device according to claim 1, it is characterised in that: the hand-held rod (12)
Middle part be provided with raise upward it is semicircular arc-shaped, (14) one middle side part of pressure plate be equipped with compress cushion block (15).
5. a kind of nano-cellulose thin film stretching device according to claim 1, it is characterised in that: the stretching fastener
(8) it is arranged to cylindrical shape, the opening width of the card interface (7) is greater than the diameter for stretching fastener (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131382.1U CN208636150U (en) | 2018-07-17 | 2018-07-17 | A kind of nano-cellulose thin film stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821131382.1U CN208636150U (en) | 2018-07-17 | 2018-07-17 | A kind of nano-cellulose thin film stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636150U true CN208636150U (en) | 2019-03-22 |
Family
ID=65737325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821131382.1U Expired - Fee Related CN208636150U (en) | 2018-07-17 | 2018-07-17 | A kind of nano-cellulose thin film stretching device |
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| Country | Link |
|---|---|
| CN (1) | CN208636150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023520A (en) * | 2021-10-22 | 2022-02-08 | 句容市博远电子有限公司 | Laminated NTC thermistor |
-
2018
- 2018-07-17 CN CN201821131382.1U patent/CN208636150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023520A (en) * | 2021-10-22 | 2022-02-08 | 句容市博远电子有限公司 | Laminated NTC thermistor |
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| 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: 20190322 Termination date: 20210717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |