CN207984304U - A kind of printing of irregular can is left white device - Google Patents
A kind of printing of irregular can is left white device Download PDFInfo
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- CN207984304U CN207984304U CN201820160765.5U CN201820160765U CN207984304U CN 207984304 U CN207984304 U CN 207984304U CN 201820160765 U CN201820160765 U CN 201820160765U CN 207984304 U CN207984304 U CN 207984304U
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- ink roller
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Abstract
The utility model discloses a kind of printings of irregular can be left white device, it is related to tinplate manufacture field, including holder, transfer ink device and feeding roller, transfer roller, ink roller and the pressure roller mutually to fit two-by-two successively, the feeding roller is connected with transfer ink device, one end of the ink roller is connected with the motor of driving ink roller rotation by shaft, and the surface of the ink roller is provided with holder and shaft described in several grooves to be connected by clip assembly.The groove being arranged on ink roller, feeding roller is bonded inking with ink roller, but the groove on ink roller surface does not have ink covering, it can leave some space position in the tinplate that printing process groove sections pass through, realize typesetting, not into the technique for reducing plate-making, and the ink needed for printing is more saved, reduces production cost.
Description
Technical field
The utility model belongs to tinplate manufacture field, and in particular to a kind of printing of irregular can is left white device.
Background technology
Tin graphed sheet is exactly the impressing pattern on tinplate (dry plate).The physical property mainly repelled each other using water, ink, is borrowed
Printing pressure is helped, printing plate picture and text are transferred on tinplate through blanket, belong to the principle of offset lithography.Tin graphed sheet technique is mainly wrapped
Include coating, plate-making and printing three process.First, the front of tinplate needs to be coated with and print, and inner face need to be coated with coating, to protect
Hindering iron-printing product has good tank, tinning and the requirement of decorative appearance processed.Coating has oiliness, phenolic aldehyde, ring by resin classification
Oxygen, polyester, ethylene, acrylic acid, amino etc. have interior lacquer, outer coating materials, colour-wash, Lacquer finish coating, special type by purposes point
Coating etc..Secondly as iron-printing product finally will tank processed, therefore tin graphed sheet plate-making has to comply with the requirement of tank processed, and when plate-making is wanted
Consider the requirement of its electric resistance welding of leaving a blank, there is certain spacing between pattern, can be convenient for after tin graphed sheet is processed convenient for the product
It cuts, the needs of high frequency weld seam and tank processed, battery case will be arranged in defined tinplate size range and to the greatest extent may be used for another example
Number of elements more than energy is convenient for the cutting and punching of battery case again.In addition, bonbon box class, it will be appreciated that the blanking knife-edge ruler of box cover
It is very little, and certain clout is stayed accordingly, otherwise it can make troubles to the punching of box cover.Finally, the tinplate warp except special process
It crosses after inner face coating outside coating, be just available on the machine printing.In existing tin graphed sheet technology, plate-making include snip, layout, roll over hand,
Printing down, colour-separation drafting, checks layout quality and calculates the multiple tracks techniques such as version number, technique very complicated punching (development).
Utility model content
The purpose of this utility model is that：For the problem that the mask-making technology in existing tin graphed sheet technique is complicated and cumbersome, carry
One kind is supplied
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of printing of irregular can is left white device, including holder, transfer ink device and mutually fits two-by-two successively upper
Material roller, transfer roller, ink roller and pressure roller, the feeding roller are connected with transfer ink device, and one end of the ink roller is connected by shaft
It is connected to the motor of driving ink roller rotation, the surface of the ink roller is provided with several grooves, the holder and shaft pass through
Clip assembly is connected.The groove being arranged on ink roller, feeding roller are bonded inking with ink roller, but the groove on ink roller surface
There is no ink covering, can leave some space position in the tinplate that printing process groove sections pass through, achieve the effect that plate-making, subtract
The technique for having lacked plate-making.
Further, clip assembly include be arranged shaft upper gear and be arranged on holder it is movable up and down convex
It rises, the card slot with male cooperation is provided on the gear, the gear is integrally formed with shaft.Due to the print of irregular can
Brush, so the groove arrangement of different location is different on ink roller, printing every time is required for printing since fixed position, in ink
Clip assembly is provided in the shaft of roller can ensure that it is all since the position to print every time.
Further, the quick closing valve of control protrusion is provided on holder.
Further, the ink roller both sides are provided with graticule, the graticule is corresponding with the groove on gear.In ink roller
Both sides are provided with graticule corresponding with card slot, can be by determining position to the observation of graticule.
Further, the both sides of the pressure roller and ink roller are provided with limiting device, the limiting device is connect with holder
It is fixed.There is limiting device, can effectively prevent during tin graphed sheet, tin plate printing pattern is crooked caused by iron sheet deviates
Problem.
The beneficial effects of the utility model are as follows：
1. the utility model can be provided with according to plate-making the plate making of irregular can on ink roller surface according in production
The groove of specification setting, can not only achieve the purpose that leave a blank in printing process, but also can effectively reduce making for coating
With further reduced production cost.
2. since the utility model on ink roller surface by being arranged groove, realize that tank body printing is left white, but irregular can is arranged
Version is complex, so printing is required for printing since fixed position every time, screens dress is provided in the shaft of ink roller
It sets automatic ink roller and is adjusted to the position.
3. ink roller both sides are provided with graticule corresponding with card slot, it can be by determining position to the observation of graticule.
4. being provided with limiting device in the both sides of pressure roller and ink roller, can effectively prevent during tin graphed sheet, because iron sheet is inclined
The crooked problem of tin plate printing pattern caused by moving.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the front view of clip assembly；
Description of the drawings：1- transfer ink devices；2- feeding rollers；3- transfer rollers；4- ink rollers；4-1- grooves；4-2- graticules；5-
Pressure roller；6- holders；7- shafts；8- motors；9- clip assemblies；9-1- gears；9-2- card slots；9-3- protrusions；10- limiting devices.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, providing a kind of printing of irregular can is left white device, including holder 11, transfer ink device 1 and according to
The secondary feeding roller 2 mutually to fit two-by-two, transfer roller 3, ink roller 4 and pressure roller 5, the feeding roller 2 are connected with transfer ink device 1,
One end of the ink roller 4 is connected with the motor 8 that driving ink roller 4 rotates by shaft 7, which is characterized in that in the table of the ink roller 4
Face is provided with several grooves 6, and the holder 11 and shaft 7 are connected by clip assembly 9.
The tinplate that the present embodiment can pass through in printing process groove sections can leave some space position, reach plate-making
Effect, the technique for reducing plate-making.
Embodiment 2
The present embodiment be it is further on the basis of embodiment 1 improved, specifically：
Such as Fig. 2, clip assembly 9 can be up and down on holder 11 in the upper gear 9-1 of shaft 7 and setting including being arranged
Raised 9-3, be provided on the gear 9-1 integrated with the card slot 9-2, the gear 9-1 of protrusion 9-3 cooperation and shaft 7
Molding.
The quick closing valve of control protrusion 9-3 is provided on holder 11.
It is corresponding with the card slot 9-3 on gear 9-1 that 4 both sides of the ink roller are provided with graticule 4-2, the graticule 4-2.
Although the effect of plate-making may be implemented in embodiment 1, the plate-making of irregular can is complex, so printing every time
It is required for printing since fixed position；The present embodiment is provided with clip assembly in the shaft of ink roller, it is ensured that every time
Printing is all since the position.
Embodiment 3
The present embodiment be it is further on the basis of embodiment 1 and embodiment 2 improved, specifically：
The both sides of the pressure roller 5 and ink roller 4 are provided with limiting device 10, the limiting device 10 connect solid with holder 11
It is fixed.
The present embodiment is provided with limiting device in the both sides of pressure roller and ink roller, can effectively prevent during tin graphed sheet, because
The crooked problem of tin plate printing pattern caused by iron sheet offset.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of printing of irregular can is left white device, including holder (6), transfer ink device (1) and mutually fit two-by-two successively
Feeding roller (2), transfer roller (3), ink roller (4) and pressure roller (5), the feeding roller (2) is connected with transfer ink device (1), institute
The one end for stating ink roller (4) is connected with the motor (8) that driving ink roller (4) rotates by shaft (7), which is characterized in that in the ink
The surface of roller (4) is provided with several grooves (4-1), the holder (6) and shaft (7) and coordinates company by clip assembly (9)
It connects.
2. a kind of printing of irregular can according to claim 1 is left white device, which is characterized in that clip assembly (9) includes
Upper gear (9-1) and setting in shaft (7) is set on holder (6) raised (9-3) movable up and down, in the gear
The card slot (9-2) with raised (9-3) cooperation is provided on (9-1), the gear (9-1) is integrally formed with shaft (7).
3. a kind of printing of irregular can according to claim 2 is left white device, which is characterized in that be arranged on holder (6)
There is the quick closing valve of control raised (9-3).
4. a kind of printing of irregular can according to claim 2 is left white device, which is characterized in that in the ink roller (4) two
Side is provided with graticule (4-2), and the graticule (4-2) is corresponding with card slot (9-2) on gear (9-1).
5. a kind of printing of irregular can according to claim 1 is left white device, which is characterized in that in the pressure roller (5) and
The both sides of ink roller (4) are provided with limiting device (10), and the limiting device (10) is connected and fixed with holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160765.5U CN207984304U (en) | 2018-01-31 | 2018-01-31 | A kind of printing of irregular can is left white device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160765.5U CN207984304U (en) | 2018-01-31 | 2018-01-31 | A kind of printing of irregular can is left white device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984304U true CN207984304U (en) | 2018-10-19 |
Family
ID=63821529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820160765.5U Active CN207984304U (en) | 2018-01-31 | 2018-01-31 | A kind of printing of irregular can is left white device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984304U (en) |
-
2018
- 2018-01-31 CN CN201820160765.5U patent/CN207984304U/en active Active
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