CN206090174U - Hard press polish device of paper grade (stock) - Google Patents
Hard press polish device of paper grade (stock) Download PDFInfo
- Publication number
- CN206090174U CN206090174U CN201620487819.XU CN201620487819U CN206090174U CN 206090174 U CN206090174 U CN 206090174U CN 201620487819 U CN201620487819 U CN 201620487819U CN 206090174 U CN206090174 U CN 206090174U
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- roller
- roll
- stock
- paper
- blade
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Abstract
The utility model relates to a hard press polish device of paper grade (stock), which comprises a bod, the front end top of organism one side has set firmly calender roll, has set firmly the backer roll in the middle part of the front end of organism, calender roll and backer roll surperficial inconsistent, the bottom of backer roll is connected with the cylinder that is used for controlling its up -and -down motion, calender roll's roll body comprises the second roller of outer first roller and inlayer, still be equipped with thick film heating mechanism between first roller and the second roller. The device simple structure can improve paper roughness and glossiness evenly to the paper heating.
Description
Technical field
The utility model is related to paper making equipment technical field, and in particular to a kind of hard calendering device of paper grade (stock).
Background technology
Paper making equipment be include raw material preparation, slurrying, papermaking, until making reel or sheet finished product, and processing paper and
The machinery of cardboard.The type of papermaking apparatus is a lot, the fourdrinier wire of paper as manufacturing the MG. machine of machine glazing paper, manufacture
Many drying cylinder paper machines, the thin-paper machine of manufacture typing paper and cigarette paper etc., lap machine of manufacture cardboard etc..
Hard calender is one of highly important plant equipment in papermaking operation, and hard calender is mainly used in being coated with front paper
Ornamenting, improve smoothness and reduce thickness difference.However, existing hard calender still comes with some shortcomings in structure design
Part, after existing hard calender presses to paper, the glossiness of paper is poor, causes the good looking appearance degree of finished paper
It is poor.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, designs a kind of hard calendering device of paper grade (stock),
Simple structure, uniformly can heat to paper, can improve paper formation degree and glossiness.
For achieving the above object, the technical scheme that the utility model is adopted is a kind of hard calendering device of paper grade (stock), bag
Body is included, the front top of the body side is installed with felt wrapped roll, and the front center of body is installed with backer roll, the press polish
The surface of roller and backer roll is inconsistent, and the bottom of the backer roll is connected with the cylinder for controlling its up and down motion, the pressure
The roll body of smooth roll is made up of the first roller of outer layer and the second roller of internal layer, is also set between first roller and the second roller
There is thick-film heating mechanism.
Wherein preferred technical scheme is that the thick-film heating mechanism includes supporting body and heater, and the supporting body is
Metal substrate or non-metal base plate, the heater is the membranaceous heater circuit by made by rare earth and conductor oxidate, described to hold
Carrier is provided with power electrode.
Wherein preferred technical scheme also has, and the supporting body is flexible metal base plate or flexible non-metallic substrate.
Wherein preferred technical scheme also has, and the roller wall thickness degree of first roller is 2-6cm.
Wherein preferred technical scheme also has, and the top and middle part of the body side are connected to one group of scraper machine
Structure, the scraper mechanism is made up of connecting rod and blade, and the blade of the blade front end in two groups of scraper mechanisms is close to respectively described
The surface of felt wrapped roll and backer roll, at the blade of blade rear end groove is additionally provided with.
Wherein preferred technical scheme also has, and the rear end of body is provided with and is available for paper after felt wrapped roll and backer roll pressure to lead to
The guide roller crossed.
Advantage of the present utility model and beneficial effect are：The hard calender of the application is realized pressurizeing by cylinder, and
Felt wrapped roll is heated by thick film heating assembly, thick-film heating mechanism is between the roller of felt wrapped roll so as to which the efficiency of heating surface is high,
Quick heating and uniform, effectively improves sheet gloss, flatness and tightness.The impurity of the effect cleaning roller surface of scraper, prevents
Only debris are sticky on paper.
Description of the drawings
Fig. 1 is the structural representation of the hard calendering device of the utility model paper grade (stock).
In figure：1st, body；2nd, felt wrapped roll；3rd, backer roll；4th, cylinder；5th, scraper mechanism；50th, blade；51st, groove；52、
Connecting rod；60th, the first roller；61st, thick-film heating mechanism；62nd, the second roller；7th, paper；8th, guide roller.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
Embodiment 1
As shown in Figure 1：A kind of hard calendering device of paper grade (stock), including body 1, the front top of the side of the body 1
It is installed with felt wrapped roll 2, the surface that the front center of body 1 is installed with backer roll 3, the felt wrapped roll 2 and backer roll 3 is inconsistent,
Paper 7 passes through from the surface for contradicting；The bottom of the backer roll 3 is connected with the cylinder 4 for controlling its up and down motion, the pressure
The roll body of smooth roll 2 is made up of the first roller 60 of outer layer and the second roller 62 of internal layer, the roller of first roller 60 and second
Thick-film heating mechanism 61 is additionally provided between 62.
Embodiment 2
On the basis of embodiment 1, the utility model preferred embodiment is that the thick-film heating mechanism 61 includes carrying
Body and heater, the supporting body is metal substrate or non-metal base plate, and the heater is by rare earth and conductor oxidate
Made by membranaceous heater circuit, the supporting body is provided with power electrode, and remaining structure is identical with embodiment 1.
Embodiment 3
On the basis of embodiment 2, the utility model preferred embodiment also includes, the supporting body is flexible metal base
Plate or flexible non-metallic substrate, remaining structure is identical with embodiment 2.
Embodiment 4
On the basis of embodiment 1, the utility model preferred embodiment also includes, the roller wall of first roller 60
Thickness is 2-6cm, and remaining structure is identical with embodiment 1.
Embodiment 5
On the basis of embodiment 1, the utility model preferred embodiment also includes, the top of the side of the body 1 and
Middle part is connected to scraper mechanism 5, and the scraper mechanism 5 is made up of connecting rod 52 and blade 50, in two groups of scraper mechanisms 5
The blade of the front end of blade 50 is close to respectively the surface of the felt wrapped roll 2 and backer roll 3, also sets at the blade 50 of blade rear end
Fluted 51, remaining structure is identical with embodiment 1.
Embodiment 6
On the basis of embodiment 1, the utility model preferred embodiment also includes, the rear end of body 1 is provided with and is available for
The guide roller 8 that paper 7 passes through after felt wrapped roll 2 and the pressure of backer roll 3, remaining structure is identical with embodiment 1.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model know-why, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of hard calendering device of paper grade (stock), including body (1), the front top of body (1) side is installed with press polish
Roller (2), the surface that the front center of body (1) is installed with backer roll (3), the felt wrapped roll (2) and backer roll (3) is inconsistent,
Characterized in that, the bottom of the backer roll (3) is connected with the cylinder (4) for controlling its up and down motion, the felt wrapped roll (2)
Roll body be made up of first roller (60) of outer layer and second roller (62) of internal layer, first roller (60) and the second roller
(62) thick-film heating mechanism (61) is additionally provided between；The top and middle part of body (1) side is connected to one group of scraper
Mechanism (5), the scraper mechanism (5) is made up of connecting rod (52) and blade (50), blade (50) front end in scraper mechanism (5)
Blade be close to the surface of the felt wrapped roll (2) and backer roll (3), be additionally provided with positioned at blade (50) place of blade rear end recessed respectively
Groove (51).
2. the hard calendering device of paper grade (stock) as claimed in claim 1, it is characterised in that the thick-film heating mechanism (61) includes
Supporting body and heater, the supporting body is metal substrate or non-metal base plate, and the heater is by rare earth and semiconductor oxygen
Membranaceous heater circuit made by compound, the supporting body is provided with power electrode.
3. the hard calendering device of paper grade (stock) as claimed in claim 2, it is characterised in that the supporting body is flexible metal base plate
Or flexible non-metallic substrate.
4. the hard calendering device of paper grade (stock) as claimed in claim 1, it is characterised in that the roller wall of first roller (60)
Thickness is 2-6cm.
5. the hard calendering device of paper grade (stock) as claimed in claim 1, it is characterised in that the rear end of the body (1) is provided with
It is available for the guide roller (8) that paper (7) passes through after felt wrapped roll (2) and backer roll (3) pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487819.XU CN206090174U (en) | 2016-05-26 | 2016-05-26 | Hard press polish device of paper grade (stock) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487819.XU CN206090174U (en) | 2016-05-26 | 2016-05-26 | Hard press polish device of paper grade (stock) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090174U true CN206090174U (en) | 2017-04-12 |
Family
ID=58470839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487819.XU Expired - Fee Related CN206090174U (en) | 2016-05-26 | 2016-05-26 | Hard press polish device of paper grade (stock) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090174U (en) |
-
2016
- 2016-05-26 CN CN201620487819.XU patent/CN206090174U/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: 20170412 Termination date: 20170526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |