CN103568545A - Printing machine pneumatic clamp bar - Google Patents
Printing machine pneumatic clamp bar Download PDFInfo
- Publication number
- CN103568545A CN103568545A CN201310547897.5A CN201310547897A CN103568545A CN 103568545 A CN103568545 A CN 103568545A CN 201310547897 A CN201310547897 A CN 201310547897A CN 103568545 A CN103568545 A CN 103568545A
- Authority
- CN
- China
- Prior art keywords
- clamp bar
- pneumatic clamp
- printing machine
- air bag
- plate cylinder
- Prior art date
- 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.)
- Pending
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- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a printing machine pneumatic clamp bar. The pneumatic clamp bar comprises a printing plate cylinder and a printing plate, a supporting block and gripping teeth are fixed to the printing plate cylinder, a cavity is formed between the fixed supporting block and the fixed gripping teeth, a gas bag is placed in the cavity, a spring piece is arranged on the gas bag, and the gas bag is connected with a gas channel and controlled through a solenoid valve. The structure is high in automation degree, so that labor intensity of workers is reduced, and production efficiency is improved.
Description
Technical field:
The present invention relates to the pneumatic clamp bar of a kind of printing machine, be specially adapted to use on the plate cylinder of offset press.
Background technology:
On the plate cylinder of offset press, forme is installed, plays the effect of transfer of ink, forme is cut into quadrangle, and former and later two sides clamp with clamp bar respectively, and tearing open and filling of existing forme is all manual operations, and labour intensity is large, efficiency is low.
Summary of the invention:
Task of the present invention is that a kind of automaticity of proposition is high, the pneumatic clamp bar of a kind of printing machine that result of use is good.
Task of the present invention completes like this, the pneumatic clamp bar of a kind of printing machine, it comprises plate cylinder and forme, it is characterized in that: on plate cylinder, be fixed with back-up block and grit one's teeth, back-up block after fixing forms a cavity between the two with gritting one's teeth, air bag is put in cavity, above described air bag, is placed with spring leaf, is connected with gas circuit by solenoid control on air bag.
The present invention has following effect: this structure automaticity is high, thereby reduces workman's labour intensity, has improved production efficiency.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
Drawing explanation: 1, plate cylinder, 2, forme, 3, back-up block, 4, spring leaf, 5, air bag, 6, grit one's teeth.
The specific embodiment:
The pneumatic clamp bar of the technical program is to rely on air bag realize the clamping of forme and unclamp, specific embodiment is as follows: on plate cylinder 1, be fixed with back-up block 3 and grit one's teeth 6, back-up block after fixing forms a cavity between the two with gritting one's teeth, air bag 5 is put in cavity, on air bag 5, be placed with spring leaf 4, on air bag, be connected with tracheae, on tracheae, be connected with gas circuit by solenoid control, during work, at operating room, press control button, electromagnetic valve work, by the tracheae that connects in gas circuit to airbag aeration, at this moment spring leaf bend by pressure, there is gap in the face of A shown in figure place, unclamp forme 2, when magnetic valve dead electricity, air bag deflation, spring leaf recovers state shown in Fig. 1, spring leaf clamps forme with gritting one's teeth in A face position, thereby realize inflation and the venting of air bag.
Claims (1)
1. the pneumatic clamp bar of printing machine, it comprises plate cylinder and forme, it is characterized in that: on plate cylinder, be fixed with back-up block and grit one's teeth, back-up block after fixing forms a cavity between the two with gritting one's teeth, air bag is put in cavity, above described air bag, be placed with spring leaf, on air bag, be connected with gas circuit by solenoid control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547897.5A CN103568545A (en) | 2013-11-08 | 2013-11-08 | Printing machine pneumatic clamp bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310547897.5A CN103568545A (en) | 2013-11-08 | 2013-11-08 | Printing machine pneumatic clamp bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568545A true CN103568545A (en) | 2014-02-12 |
Family
ID=50041635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310547897.5A Pending CN103568545A (en) | 2013-11-08 | 2013-11-08 | Printing machine pneumatic clamp bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177434A (en) * | 2017-07-24 | 2018-06-19 | 杭州东信光电科技有限公司 | Drum assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181469A (en) * | 1990-12-31 | 1993-01-26 | Heidelberger Druckmaschinen Ag | Clamping and tensioning device |
| CN2258116Y (en) * | 1996-05-30 | 1997-07-23 | 北人印刷机械股份有限公司 | Pressing and takeup device of printing forme |
| CN202412909U (en) * | 2012-01-21 | 2012-09-05 | 江西中景集团有限公司 | Pneumatic clamp bar device |
| CN203557832U (en) * | 2013-11-08 | 2014-04-23 | 新乡市新机创新机械有限公司 | Pneumatic plate clamp for printing machine |
-
2013
- 2013-11-08 CN CN201310547897.5A patent/CN103568545A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181469A (en) * | 1990-12-31 | 1993-01-26 | Heidelberger Druckmaschinen Ag | Clamping and tensioning device |
| CN2258116Y (en) * | 1996-05-30 | 1997-07-23 | 北人印刷机械股份有限公司 | Pressing and takeup device of printing forme |
| CN202412909U (en) * | 2012-01-21 | 2012-09-05 | 江西中景集团有限公司 | Pneumatic clamp bar device |
| CN203557832U (en) * | 2013-11-08 | 2014-04-23 | 新乡市新机创新机械有限公司 | Pneumatic plate clamp for printing machine |
Non-Patent Citations (1)
| Title |
|---|
| 段纯 等: "胶印机全自动换版装置的气动控制系统设计", 《液压与气动》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177434A (en) * | 2017-07-24 | 2018-06-19 | 杭州东信光电科技有限公司 | Drum assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |