CN209259299U - A kind of anti-sticking live-roller for printing machine - Google Patents
A kind of anti-sticking live-roller for printing machine Download PDFInfo
- Publication number
- CN209259299U CN209259299U CN201821896652.8U CN201821896652U CN209259299U CN 209259299 U CN209259299 U CN 209259299U CN 201821896652 U CN201821896652 U CN 201821896652U CN 209259299 U CN209259299 U CN 209259299U
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- CN
- China
- Prior art keywords
- roll body
- roller
- sticking
- live
- roller set
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of anti-sticking live-rollers for printing machine comprising roll body and the roller set being sheathed on outside roll body, roller set are that detachable is arranged；The first protrusion for being fixed with multiple intervals outside roll body and being uniformly arranged, the position that roller puts on corresponding first protrusion open up hole；The height of first protrusion is greater than the height of roller set.The utility model outside roll body by and being arranged roller set in the first protrusion of roll body surface setting, so that the first protrusion extends to, roller set is external, reduces ink adhesion on paper on roll body, and facilitate the replacement of roll body.
Description
Technical field
The utility model relates to printing machines, more particularly, to a kind of anti-sticking live-roller for printing machine.
Background technique
In the printing process of invoice and admission ticket, the paper for printing invoice or admission ticket using transport roller pair is needed to be passed
It send.But in transmit process, paper is directly mutually pushed against with transfer roller, will lead to the ink adhesion on paper in transfer roller
On, to reduce the printing quality of invoice or admission ticket.
Summary of the invention
The purpose of the utility model is to provide a kind of anti-sticking live-rollers for printing machine, can reduce the printing on paper
On the anti-sticking live-roller that object is adhered to.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of anti-sticking live-roller for printing machine, including roll body and the roller set being sheathed on outside the roll body, the roller
Set is that detachable is arranged；The first protrusion for being fixed with multiple intervals outside the roll body and being uniformly arranged, the roller put on correspondence
The position of first protrusion opens up hole；The height of first protrusion is greater than the height of roller set.
By using above-mentioned technical proposal, the setting of the first protrusion can reduce the contact area between paper and roll body,
To reduce the ink adhesion on paper in the quality on roll body, improving printing.Roller set, and first are arranged outside roll body
Convex block extends to the outside of roller set outer surface, so that paper can not directly be contacted with roll body surface.Since paper is flexible material,
Arbitrary deformation can occur, so paper can be covered with roller occurs certain contact.And the small volume of the first convex block, paper with
The ink that first bump contact is fallen is also less.After when one section, roller, which is put on, can speckle with certain ink, pack into roller
After row replacement, it can continue to using to improve the quality of printing.
The utility model is further arranged to: the roller, which is put on, has additional the second protrusion, and second protrusion is located at hole
Around be arranged.
By using above-mentioned technical proposal, the movement of paper is supported, reduce paper directly with roller set outer wall into
The case where row contact causes ink to fall appearance.
The utility model is further arranged to: first protrusion and roller set the distance between outer wall and described second convex
The distance between roller set outer wall is played, there are height differences.
By using above-mentioned technical proposal, so that department's area is in vacant state but and can during sheet movement
With by deformation be supported on the first relatively low convex block perhaps on the second convex block so that no matter when paper and roller set or roller
The contact of body is all the contact between face and point, reduces falling for ink, improves printing quality.
The utility model is further arranged to: the roller set is put together by the first body and the second body, and described first
The setting of the section semicircular in shape of body and the second body；Connection component is had additional between first body and the second body；Institute
Stating connection component includes being opened in the slot of first body towards the first body side, and second body is towards first set
The side of body is fixed with inserted block, and the inserted block is inserted into the slot and cooperates with slot magnetic.
It is convenient and fast connection by using above-mentioned technical proposal, it is easy for removal and installation.
The utility model is further arranged to: the end of first body and the end of the second body have additional separation hand
Handle.
By using above-mentioned technical proposal, when inserted block is inserted into slot and is cooperated with slot magnetic, the first body and
Fixed relationship between second body is stronger, and setting separation handle can be convenient for separating the first body and the second body.
The utility model is further arranged to: being offered cavity in the roll body, is fixed with electricity on the inner wall of the cavity
Heated filament, the heating wire are powered with the power supply for its fever.
By using above-mentioned technical proposal, heating wire generates thermal energy under the power supply of power supply, heats to roll body, thus
It accelerates the drying of paper curing ink, and then reduces ink adhesion appearance in roll body or roller are put on the case where.
The utility model is further arranged to: circulating fan is had additional in the cavity, the circulating fan is located at described
The medium position of cavity.
By using above-mentioned technical proposal, circulating fan recycles the hot gas in cavity, so that roll body table
The temperature in face is more uniform, improves heating effect, further reduces ink adhesion and goes out the case where roll body or roller are put on
It is existing.
The utility model is further arranged to: the roll body include the first roll body and the second roll body, first roll body and
Second roll body is that section is tubular structure closed at one end round and open at one end；One end of first roll body opening and the
The threaded one end cooperation of two roll bodies opening, and the first roll body outer wall is flushed with the outer wall of low temperature roll body.
By using above-mentioned technical proposal, convenient for the installation and removal to roll body, so as to the circulation inside roll body
Blower and heating wire repair, and extend the service life of roll body.
In conclusion the advantageous effects of the utility model are as follows:
1. by the first protrusion of roll body surface setting, and roller set is arranged outside roll body, so that the first protrusion extends
It is covered to roller external, reduces ink adhesion on paper on roll body, and facilitate the replacement of roll body；
2. the second protrusion of setting outside roller set, the first protrusion of cooperation is supported paper, and it is viscous to be further reduced ink
It invests on roll body；
3. heating wire and circulating fan are arranged inside roll body, so that paper is under the heat radiation effect of roll body, thereon
Ink is dried faster, to reduce ink adhesion on roll body.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model.
Fig. 2 is the end construction schematic diagram of roller set.
In figure, 1, roll body；11, the first roll body；12, the second roll body；13, the first protrusion；2, roller set；21, the first body；
22, the second body；23, the second protrusion；24, hole；3, cavity；4, heating wire；5, circulating fan；6, connection component；61, it inserts
Slot；62, inserted block；7, handle is separated.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of anti-sticking live-roller for printing machine disclosed by the utility model, including roll body 1 and is arranged
Roller outside roll body 1 covers 2, the first protrusions 13 that multiple intervals are fixed with outside roll body 1 and are uniformly arranged.
Roll body 1 is put together by metal first roll body 11 and the second roll body 12, the first roll body 11 and the second roll body 12
It is section for tubular structure closed at one end round and open at one end.It is opened with the second roll body 12 one end of first roll body 11 opening
The threaded one end cooperation of mouth.After the first roll body 11 and the second roll body 12 are threadedly engaged, 11 outer wall of the first roll body and low temperature roll body 1
Outer wall flush, and cavity 3 is formed with inside roll body 1.
Cavity 3 is internally provided with heating wire 4, and corresponding first roll body 11 of heating wire 4 and the second roll body 12 are respectively arranged with one
Root.And the first heating wire 4 inside roll body 11 or the second roll body 12 is arranged around 3 inner wall of cavity.On two heating wire 4 respectively
It is powered with power supply (not shown), the switch (not shown) of power supply is set to 12 envelope of the first roll body 11 or the second roll body
The one end closed.
The position of corresponding first roll body 11 is fixed with circulating fan 5 in cavity 3, and circulating fan 5 is fixed on the first roll body 11
Medium position improve the uniformity of 1 external temperature of roll body so that forming the air-flow of circulation inside cavity 3.
Wherein, the position of corresponding first protrusion 13 offers perforative hole 24 on roller set 2.First protrusion 13 is from hole
It stretches out, and extends to outside roller set 2.The second protrusion 23 is had additional on roller set 2, the second protrusion 23, which is located at around hole, to be arranged.
And first raised 13 covers the distance between the distance between 2 outer walls and the second protrusion 23 and roller 2 outer walls of set with roller, there are height differences.
The present embodiment covers the distance between 2 outer walls with roller with the first protrusion 13, is greater than the second protrusion 23 with roller and covers the distance between 2 outer walls
For be illustrated.
Roller set 2 is put together by identical first body 21 of size and the second body 22 combined with Figure 1 and Figure 2, the first body
21 and second body 22 section semicircular in shape setting.The connection component 6 passed through between first body 21 and the second body 22 into
Row locking, connection component 6 include slot 61 and inserted block 62.Slot 61 is opened in the first body 21 towards 21 side of the first body,
And slot 61 is opened up along the overall length of the first body 21.Inserted block 62 is fixed on the second body 22 towards the side of the first body 21,
Inserted block 62 is inserted into slot 61 and cooperates with 61 magnetic of slot.
For the ease of being disassembled and installed to the first body 21 and the second body 22, the first body 21 and the second body 22
End be fixed with separation handle 7.
The implementation principle of the present embodiment are as follows: when paper passes through anti-sticking transfer roller, paper and the first protrusion 13 are pushed against, and portion
Separation is supported in the second protrusion 23.Meanwhile the high temperature on roll body 1 is transmitted on paper by way of heat radiation, paper
On ink accelerate drying at high temperature.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of anti-sticking live-roller for printing machine, it is characterised in that: including roll body (1) and be sheathed on the roll body (1) outside
The roller set (2) in portion, the roller set (2) are detachable setting；It is fixed with multiple intervals outside the roll body (1) and is uniformly arranged
First raised (13), the position of corresponding first raised (13) opens up hole (24) on the roller set (2)；First protrusion
(13) height is greater than the height of the roller set (2).
2. a kind of anti-sticking live-roller for printing machine according to claim 1, it is characterised in that: on the roller set (2)
Second raised (23) are had additional, described second raised (23), which are located at around hole (24), to be arranged.
3. a kind of anti-sticking live-roller for printing machine according to claim 2, it is characterised in that: first protrusion
(13) with the distance between roller set (2) outer wall and second raised the distance between (23) and roller set (2) outer wall, there are height
Difference.
4. a kind of anti-sticking live-roller for printing machine according to claim 1, it is characterised in that: the roller set (2) by
First body (21) and the second body (22) are put together, and the section of first body (21) and the second body (22) is in semicircle
Shape setting；Connection component (6) are had additional between first body (21) and the second body (22)；Connection component (6) packet
It includes and is opened in the slot (61) of first body (21) towards the first body (21) side, second body (22) is towards the
The side of one body (21) is fixed with inserted block (62), the inserted block (62) be inserted into the slot (61) and with slot (61) magnetic
Inhale cooperation.
5. a kind of anti-sticking live-roller for printing machine according to claim 4, it is characterised in that: first body
(21) end of end and the second body (22) has additional separation handle (7).
6. a kind of anti-sticking live-roller for printing machine according to claim 1, it is characterised in that: in the roll body (1)
It offers cavity (3), is fixed with heating wire (4) on the inner wall of the cavity (3), the heating wire (4) is powered with for its fever
Power supply.
7. a kind of anti-sticking live-roller for printing machine according to claim 6, it is characterised in that: in the cavity (3)
It has additional circulating fan (5), the circulating fan (5) is located at the medium position of the cavity (3).
8. a kind of anti-sticking live-roller for printing machine according to claim 7, it is characterised in that: roll body (1) packet
The first roll body (11) and the second roll body (12) are included, first roll body (11) and the second roll body (12) are that section is circle and one
End opening tubular structure closed at one end；One end of first roll body (11) opening and one end spiral shell of the second roll body (12) opening
Line cooperation, and the first roll body (11) outer wall is flushed with the outer wall of low temperature roll body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896652.8U CN209259299U (en) | 2018-11-17 | 2018-11-17 | A kind of anti-sticking live-roller for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896652.8U CN209259299U (en) | 2018-11-17 | 2018-11-17 | A kind of anti-sticking live-roller for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209259299U true CN209259299U (en) | 2019-08-16 |
Family
ID=67554965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896652.8U Expired - Fee Related CN209259299U (en) | 2018-11-17 | 2018-11-17 | A kind of anti-sticking live-roller for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209259299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832720A (en) * | 2022-05-12 | 2022-08-02 | 江西诺邦生物科技有限公司 | Atomizing, drying and pulverizing device and method for powder veterinary drug |
-
2018
- 2018-11-17 CN CN201821896652.8U patent/CN209259299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832720A (en) * | 2022-05-12 | 2022-08-02 | 江西诺邦生物科技有限公司 | Atomizing, drying and pulverizing device and method for powder veterinary drug |
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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: 20190816 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |