CN200957687Y - Automatic lifting protector for of fset press - Google Patents
Automatic lifting protector for of fset press Download PDFInfo
- Publication number
- CN200957687Y CN200957687Y CN 200620105846 CN200620105846U CN200957687Y CN 200957687 Y CN200957687 Y CN 200957687Y CN 200620105846 CN200620105846 CN 200620105846 CN 200620105846 U CN200620105846 U CN 200620105846U CN 200957687 Y CN200957687 Y CN 200957687Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- guard rail
- lifting
- piston rod
- automatic lifting
- 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.)
- Expired - Fee Related
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Abstract
An offset printing machine automatic lifting protection device comprises a lifting device, a protecting block and a controlling button. Paralleled slide grooves are arranged on two sides of the surface board. The lifting protecting block is arranged in the slide grooves and is connected with the piston rod arranged in the cylinder through a connecting block. The lifting of the piston rod makes the protecting block rise and separate the operator from the roller that is turning at a high speed. By driving the lifting and falling of the protecting block through the cylinder piston, the operator only needs to press the controlling button to start the cylinder through the magic valve. And then the lifting of the piston rod makes the protecting block rise and separate the operator and the roller that is turning at a high speed to guarantee safety. When the printing roller stops, the protecting block is lowed down through the controlling button to maintain the printing machine. The utility model has a simple structure and can be operated conveniently. Safety is guaranteed and convenient maintenance and repair are possible.
Description
Technical field
The utility model relates to a kind of safety device, the automatic lifting protector on the offset press operation corridor.
Background technology
The printing worker because cylinders of printing press rotates at a high speed, is easy to have an accident when the operation printing machine.Traditional protector normally is fixed on the wallboard, is not easy to dismounting, and normal machine maintenance is caused certain difficulty, impairs the service life of machine; And some machine does not have protector at all, has brought very big unsafe factor for the normal work of operator.Must design a kind of safety guard, so that when the machine operate as normal, guard rail rises for this reason, and cylinder that runs up and operator are isolated, and has protected operator's safety.When machine is out of service, guard rail is descended; Be convenient to machine maintenance, not only make it good operation, can also prolong the service life of machine.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to operate, can guarantee the automatic lifting protector on the offset press operation corridor of operative employee's safety.
Design of the present utility model is: offset press automatic lifting protector, it comprises lowering or hoisting gear and guard rail and control button, it is characterized in that the panel both sides establish parallel chute, establish the lifting guard rail in the chute, guard rail is fixedlyed connected with the piston rod in being located at cylinder by contiguous block, and the rising of piston rod drives guard rail and rises the operative employee isolated with the cylinder of rotation at a high speed.
The design's beneficial effect is to drive the guard rail lifting with steam-cylinder piston, as long as click control button during use by magnetic valve booster air pump cylinder operation, piston rod is risen drive the guard rail rise, play the security protection effect with the printing cylinder that runs up and operator are isolated, when printing cylinder shuts down, by control button, guard rail is descended so that the maintenance printing machine.Simple in structure, easy to operate, both helped security protection, make things convenient for flight-line maintenance and maintenance again.
Description of drawings
Fig. 1 is the guard rail structural representation, and wherein Fig. 1-a is that guard rail drops to low level, and Fig. 1-b is that guard rail is raised to a high position.
Fig. 1-c is the control indication of control button.
Fig. 2 is a guard rail lifting structure schematic diagram.
Fig. 3 isolates the high speed rotary-drum schematic diagram for guard rail.
Among the above-mentioned figure, 1 is cylinder, and 2 is the guard rail framework, and 3 for connecting cross bar, and 4 is fixed panel, 5 is chute, and 6 is grid, and 7 is impression cylinder, and 8 is blanket cylinder, and 9 is printing cylinder, 10 is guidance panel, and 11 is control button, and 12 is air pump, and 13 is magnetic valve, and 14 is piston rod.
The specific embodiment
The utility model comprises guard rail and apparatus for automatically lifting, and guard rail is made up of lifting frame 2 and the grid 6 be located between the lifting frame 2, and shown in Fig. 1～2, grid 6 is the crossbar square crossing, also can be other network structures.The both sides of lifting frame 2 are located in the parallel groove 5 of fixed panel 4 both sides, fixed panel 4 can be located on the body of wall, also can be located on the column, fixed panel 4 is located between offset press operation corridor and the blanket cylinder 7,8,9, and operator's workbench and blanket cylinder is isolated.Fig. 3 represents that guard rail is promoted to the upper end isolates three cylinders and workman's operating platform fully, plays the security protection effect.
Figure 2 shows that the apparatus for automatically lifting structure, it is by cylinder 1, piston rod 14 and be connected cross bar 3 and form, cylinder 1 is located at guard rail and is connected with air pump with chute 5 belows, guard rail is connected by connection cross bar 3 one ends that are connected with lifting frame 2, its other end and piston rod 14 tops that are located in the cylinder 1.Cylinder 1 provides compressed air by air pump 12.Side at fixed panel 4 is established guidance panel 10, and guidance panel 10 is provided with control button 11, and control button is established ascending, descending, automatic third gear, shown in Fig. 1-c.Control button 11 connects magnetic valve 13 by Programmable Logic Controller PLC, magnetic valve booster air pump 12 PLC control cylinder piston rod 14 in the time of cylinder 1 gas transmission rises or descends by a setting speed, PLC is according to the indicated direction lifting of control button, if control button 11 indication " automatically " shelves, when machine normally moves, guard rail rises to peak automatically, shown in Fig. 1-b.When machine was out of service, guard rail dropped to minimum point automatically, shown in Fig. 1-a.When control button was threaded to " liter " or " falling " position, guard rail is lifting thereupon then, thereby the operator is isolated with the cylinder 7,8,9 of rotation at a high speed, played the safeguard protection effect.
Claims (5)
1, offset press automatic lifting protector, it comprises lowering or hoisting gear and guard rail and control button, it is characterized in that the panel both sides establish parallel chute, establish the lifting guard rail in the chute, guard rail is fixedlyed connected with the piston rod in being located at cylinder by contiguous block, and the rising of piston rod drives guard rail and rises the operative employee isolated with the cylinder of rotation at a high speed.
2, offset press automatic lifting protector according to claim 1 is characterized in that guard rail is by being located at the lifting frame (2) between two parallel grooves and being located at the interior grid (6) of lifting frame (2) and forming.
3, offset press automatic lifting protector according to claim 1, it is characterized in that lowering or hoisting gear by cylinder (1), piston rod (14) be connected cross bar (3) and form, cylinder (1) is located at guard rail (6) and is connected with air pump (12) with the below of chute (5).
4, offset press automatic lifting protector according to claim 1, it is characterized in that guard rail (6) by lifting frame (2) be connected cross bar (3) one ends and be connected, fixedly connected in other end piston rod (14) top interior with being located at cylinder (1) that connects cross bar (3).
5, offset press automatic lifting protector according to claim 1, control cylinder piston rod (14) rises or descends when it is characterized in that control button (11) by Programmable Logic Controller connection magnetic valve (13) booster air pump (12) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105846 CN200957687Y (en) | 2006-07-20 | 2006-07-20 | Automatic lifting protector for of fset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105846 CN200957687Y (en) | 2006-07-20 | 2006-07-20 | Automatic lifting protector for of fset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957687Y true CN200957687Y (en) | 2007-10-10 |
Family
ID=38784561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105846 Expired - Fee Related CN200957687Y (en) | 2006-07-20 | 2006-07-20 | Automatic lifting protector for of fset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957687Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465650A (en) * | 2010-11-17 | 2012-05-23 | 欧姆龙株式会社 | Door device |
| CN106945400A (en) * | 2016-12-09 | 2017-07-14 | 杭州跟策科技有限公司 | Set up defences the adjustable paper bag production printing machine in guardrail gap |
| CN106956502A (en) * | 2017-03-09 | 2017-07-18 | 刘慎柱 | A kind of lift anti-dust protecting device of offset press |
| CN107175899A (en) * | 2017-06-30 | 2017-09-19 | 中山市梅雁智能科技有限公司 | A kind of printing machine with protector |
| CN107464676A (en) * | 2017-09-14 | 2017-12-12 | 裴天锋 | A kind of transformer is automatically every magnetic device |
| CN108340568A (en) * | 2018-05-11 | 2018-07-31 | 深圳市诺峰光电设备有限公司 | A kind of light is speeded electrolemma machine |
-
2006
- 2006-07-20 CN CN 200620105846 patent/CN200957687Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465650A (en) * | 2010-11-17 | 2012-05-23 | 欧姆龙株式会社 | Door device |
| CN102465650B (en) * | 2010-11-17 | 2014-11-26 | 高见泽电脑科技股份有限公司 | Door device |
| CN106945400A (en) * | 2016-12-09 | 2017-07-14 | 杭州跟策科技有限公司 | Set up defences the adjustable paper bag production printing machine in guardrail gap |
| CN106945400B (en) * | 2016-12-09 | 2021-04-06 | 李燕玲 | Printing machine is used in production of container bag of establishing protection guardrail clearance adjustable |
| CN106956502A (en) * | 2017-03-09 | 2017-07-18 | 刘慎柱 | A kind of lift anti-dust protecting device of offset press |
| CN107175899A (en) * | 2017-06-30 | 2017-09-19 | 中山市梅雁智能科技有限公司 | A kind of printing machine with protector |
| CN107464676A (en) * | 2017-09-14 | 2017-12-12 | 裴天锋 | A kind of transformer is automatically every magnetic device |
| CN107464676B (en) * | 2017-09-14 | 2019-03-12 | 国网河南省电力公司周口供电公司 | A kind of transformer is automatically every magnetic device |
| CN108340568A (en) * | 2018-05-11 | 2018-07-31 | 深圳市诺峰光电设备有限公司 | A kind of light is speeded electrolemma machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |