CN201410780Y - Automatic positioning and regulating device for printing unit - Google Patents
Automatic positioning and regulating device for printing unit Download PDFInfo
- Publication number
- CN201410780Y CN201410780Y CN200920157132XU CN200920157132U CN201410780Y CN 201410780 Y CN201410780 Y CN 201410780Y CN 200920157132X U CN200920157132X U CN 200920157132XU CN 200920157132 U CN200920157132 U CN 200920157132U CN 201410780 Y CN201410780 Y CN 201410780Y
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- CN
- China
- Prior art keywords
- printing
- printing element
- guide rail
- contiguous block
- nut
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic positioning and regulating device for printing unit, comprising a guide rail (4), a printing unit (2) assembled to the guide rail (4) through a guide rail sliding block (41), a connection block (18) provided under the lateral edge of the printing unit (2), a transmission screw rod (48) threaded to the lower end of the connection block (18), a screw nut (20)screwed to the transmission screw rod (48) for attaching to the lower end of the connection block, a motor (5) installed on one end of the transmission screw rod (48), and an encoder (25) installed on the other end of the transmission screw rod (48). The utility model realizes automatic and precise positioning, ensures precision of the positioning and guarantees that the precision of the printingis within the range required by the coloring precision of the printing. According to the utility model, working mode of manual adjustment in prior art is changed into positioning though automatic ways, thus working efficiency of printing and quality of multi-color printing are largely improved.
Description
One, technical field
The utility model relates to a kind of printing machine, specifically relates to the printing element location adjusting device on a kind of printing machine.
Two, background technology
At present, label printing machine is by formations such as unwinding device, multicolor group printing unit (being generally four to six groups), wrap-up, printing element location adjusting device, frames.Its printing element location adjusting device is artificial hand adjustment mode of operation, and polychrome cover is punctual carrying out, by manually by shaking handle driven gear, tooth bar work the multicolor group printing unit on the line slideway being moved to suitable position one by one.accurately overlapping punctual because human factor and the conditionality of self, can not be in the high speed printing process alignment and can only be when low speed prints alignment, and then progressively improve print speed printing speed, to reach operate as normal.Whole printing element location adjustment process wastes time and energy, and alignment precision relies on operating personnel's working experience fully, thereby has reduced operating efficiency and polychrome printing quality.
Three, utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of and can carry out automatically printing element, the accurate automatic location adjusting device of printing element of location.
The purpose of this utility model realizes by following technical solution: the automatic location adjusting device of a kind of printing element, comprise guide rail, printing element, printing element is contained on the guide rail by the guide rail slide block, under the side of described printing element, contiguous block is housed, the lower end of this contiguous block is installed with drive lead screw, is with the nut that links to each other with the contiguous block lower end on the drive lead screw; One end of described drive lead screw is equipped with motor, and the other end of drive lead screw is equipped with encoder.
After adopting the utility model structure, for printing element by machine operation drive drive lead screw make nut and contiguous block move left and right and realize automatically, accurate location, guarantee positioning accuracy and guarantee in the scope of trapping printing required precision.Changed in the past by the mode of operation of artificial hand adjustment, realized the location by automated manner fully, thereby promoted printing work efficient and polychrome printing quality significantly.
Four, description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the automatic location adjusting device of the utility model printing element.
Fig. 2 is the right view (part) of Fig. 1.
Five, the specific embodiment
With reference to Fig. 1, Fig. 2 as can be known, the automatic location adjusting device of the utility model printing element, comprise guide rail 4, printing element 2 (having contained base plate), printing element 2 is contained on the guide rail 4 by guide rail slide block 41, contiguous block 18 is housed under the side of described printing element 2, the lower end of this contiguous block 18 is installed with drive lead screw 48, is with the nut 20 that links to each other with the contiguous block lower end on the drive lead screw 48; One end of described drive lead screw 48 (by bearing block 14, motor coupler 9) is equipped with motor 5 (having contained reduction box), and the other end of drive lead screw 48 (by bearing block bracing frame 24, encoder shaft coupling 29) is equipped with encoder 25.Motor 5 is contained on the fuselage 1 of printing machine by bearing 7; Encoder 25 is used to the computer microcontroller collecting the positional information at the current place of printing element and feed back to printing machine, to determine machine operation.
In order to carry out locking position to the printing element of adjusted location, the centre of described nut 20 is provided with cannelure bar 50 (be about to nut and be divided into continuous two parts), and the nut that links to each other at interval with contiguous block 18 is provided with transverse groove bar 51 (as shown in Figure 2); Pass through pin 52, cylinder connecting plate 35 at transverse groove bar 51 places of the nut that links to each other at interval with contiguous block 18 and link to each other with cylinder 33, this cylinder 33 is under the side (inboard) of printing element 2 by cylinder connecting plate 35.In order better, more effectively to control the adjusting location of printing element, can below described contiguous block 18 and nut 20, be equipped with near switch 31 (two), be contained on the fuselage 1 of printing machine by position-limited rack 32 near switch 31.
Operation principle of the present utility model is: electric motor starting work and drive drive lead screw rotation.At this moment, nut is along the rotation of drive lead screw and move left and right, and then drive contiguous block, printing element move left and right, make the motion voluntarily on guide rail of printing element and guide rail slide block, and realize accurate, the automatic location of printing element by the encoder feedback positional information.Can also be by carrying out spacing near switch.Behind the printing element location, realize locking by the transverse groove bar of cylinder connecting plate, pin tightening nut with the nut portion that contiguous block links to each other at interval by cylinder pair again.
Claims (3)
1, the automatic location adjusting device of a kind of printing element, comprise guide rail (4), printing element (2), printing element (2) is contained on the guide rail (4) by guide rail slide block (41), it is characterized in that: contiguous block (18) is housed under the side of described printing element (2), the lower end of this contiguous block (18) is installed with drive lead screw (48), is with the nut (20) that links to each other with the contiguous block lower end on the drive lead screw (48); One end of described drive lead screw (48) is equipped with motor (5), and the other end of drive lead screw (48) is equipped with encoder (25).
2, the automatic location adjusting device of printing element as claimed in claim 1 is characterized in that: the centre of described nut (20) is provided with cannelure bar (50), and the nut that links to each other at interval with contiguous block (18) is provided with transverse groove bar (51); Transverse groove bar (51) at the nut that links to each other with contiguous block (18) interval is located to link to each other with cylinder (33) by pin (52), cylinder connecting plate (35).
3, the automatic location adjusting device of printing element as claimed in claim 1 or 2 is characterized in that: be equipped with near switch (31) below at described contiguous block (18) and nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920157132XU CN201410780Y (en) | 2009-05-13 | 2009-05-13 | Automatic positioning and regulating device for printing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920157132XU CN201410780Y (en) | 2009-05-13 | 2009-05-13 | Automatic positioning and regulating device for printing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410780Y true CN201410780Y (en) | 2010-02-24 |
Family
ID=41712672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920157132XU Expired - Fee Related CN201410780Y (en) | 2009-05-13 | 2009-05-13 | Automatic positioning and regulating device for printing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410780Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423957A (en) * | 2011-09-16 | 2012-04-25 | 江阴市汇通包装机械有限公司 | Electric printing transmission mechanism |
| CN103522742A (en) * | 2013-09-30 | 2014-01-22 | 中国电子科技集团公司第四十五研究所 | Working table servo positioning control system and positioning control method |
| CN103707636A (en) * | 2013-12-18 | 2014-04-09 | 陕西北人印刷机械有限责任公司 | Ink fountain reset device for gravure printing machine and control method thereof |
-
2009
- 2009-05-13 CN CN200920157132XU patent/CN201410780Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423957A (en) * | 2011-09-16 | 2012-04-25 | 江阴市汇通包装机械有限公司 | Electric printing transmission mechanism |
| CN103522742A (en) * | 2013-09-30 | 2014-01-22 | 中国电子科技集团公司第四十五研究所 | Working table servo positioning control system and positioning control method |
| CN103522742B (en) * | 2013-09-30 | 2016-05-25 | 中国电子科技集团公司第四十五研究所 | A kind of workbench Position servo control system and position control method |
| CN103707636A (en) * | 2013-12-18 | 2014-04-09 | 陕西北人印刷机械有限责任公司 | Ink fountain reset device for gravure printing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Xiaoyu Inventor before: Lin Xiaoyu Inventor before: Cai Jianping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN XIAOYU CAI JIANPING TO: LIN XIAOYU |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130513 |