CN202368043U - Printing machine with mal-operation-proof function - Google Patents
Printing machine with mal-operation-proof function Download PDFInfo
- Publication number
- CN202368043U CN202368043U CN2011205696143U CN201120569614U CN202368043U CN 202368043 U CN202368043 U CN 202368043U CN 2011205696143 U CN2011205696143 U CN 2011205696143U CN 201120569614 U CN201120569614 U CN 201120569614U CN 202368043 U CN202368043 U CN 202368043U
- Authority
- CN
- China
- Prior art keywords
- frame
- half tone
- safe
- printing machine
- mal
- 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
Links
- 238000007639 printing Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a printing machine with an mal-operation-proof function, which comprises a machine station, a screen frame on the machine station and a power set used for controlling the screen frame to lift, as well as an mal-operation-proof device, wherein the mal-operation-proof device mainly comprises limit switches and a safe frame; the limit switches are fixedly arranged on and used for controlling the screen frame; the two ends of the safe frame can be arranged on the two sides of the screen frame and can move up and down; and the safe frame is provided with touch sections and a butting and ascending section. According to the printing machine provided by the utility model, the safety of staffs can be increased when maintenance, clearance, replacement and the like are performed below the screen frame.
Description
Technical field
The utility model relates to a kind of planographic machine, relates in particular to a kind of printing machine with anti-misoperation function.
Background technology
Day by day improve because modern printing industry is made level, the use of plane net printing machine is very general especially, for example, can print outdoor overlord of road's advertising poster, logistics lorry advertising poster and printed circuit etc. on circuit board.
As shown in Figure 4; It is the sketch map of prior art flat netted board printing machine; It mainly is provided with a printing desktop 11 and a half tone frame 12 at least on board 10; And this half tone frame 12 relies on a power packages 13 to carry out lifting action, and this power packages 13 can be made up of motor 131 collocation control levers 132 and driving wheel group.But, use under the situation still defectiveness in reality:
Because therefore the half tone of this half tone frame 12 can just be needed the staff to get into the below cleaning of half tone frame 12 by printing ink obstruction or stained after use a period of time.Dispose devices such as scraping tool rest, flood bar seat, print arm on this half tone frame 12; Therefore in case in the process of cleaning; False touch and start the action of this screen printer; 12 of this half tone frames are fallen to moving down by the drive of power packages 13, can compress the staff to moving down 12 of half tone frames that fall, and the staff's is injured and cause.Same, no matter be to repair this screen printer, renewal part, perhaps replacing under the situation such as being printed thing, the staff just might be taken place because of the false touch starting switch, and cause the staff injured as long as got into the below of half tone frame 12.
Summary of the invention
The technical problem that the utility model will solve provides a kind of printing machine with anti-misoperation function, its can increase the staff keep in repair under the half tone frame, clear up, security under the situation such as replacing.
For solving the problems of the technologies described above, a kind of printing machine with anti-misoperation function of the utility model comprises board; Be arranged on the half tone frame on the board, the power packages that control half tone frame goes up and down is characterized in that; Also comprise anti-misoperation apparatus, this anti-misoperation apparatus includes:
Be fixedly arranged on the limit switch of the controllable brake power group of half tone frame;
Roll-over protective structure, its two ends can be located at this half tone frame both sides up and downly, and this safe frame has the section of pressing and and supports the liter section; Treat that this safe frame moves down, make its section of pressing this limit switch, make power packages controlled and drive this half tone frame and move down; Treat that this half tone frame moves down, and should be when the liter section is hampered by other object, this safe frame then moves up; Make this section of pressing no longer press this limit switch, and make this power packages stop to drive this half tone frame action.
On said half tone frame, be provided with on one and support part and to support part once, support part this on and supply safe frame upwards to lean on and support in the swing back, with the amplitude of putting on the restriction safe frame, and this time to part confession safe frame behind lower swing by supporting, to limit the amplitude of the safe frame bottom.Be provided with the guide rail of tool track in half tone frame both sides, can be up and down for the safe frame two ends.
Compare with prior art; The utlity model has following beneficial effect: under the staff has the half tone frame of printing machine of anti-misoperation function, keep in repair, clear up, during work such as replacing; Even mistake compresses switch accidentally; Also can not cause the staff injured, the utility model has increased the security of using the printing machine with anti-misoperation function greatly.
Description of drawings
Fig. 1 is the sketch map of the printing machine of the utility model;
Fig. 2 is the stereogram of the anti-misoperation apparatus in the printing machine of the utility model;
Fig. 3 is the partial enlarged drawing of Fig. 3;
Fig. 4 is the sketch map of prior art planographic machine;
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Shown in Fig. 1 to 3; A kind of printing machine that the utility model provides with anti-misoperation function; Include board 20; One printing desktop 21 and a half tone frame 22 arranged on board 20, and this half tone frame 22 relies on a power packages 23 to carry out lifting action, this power packages 23 can be made up of motor 231 collocation control levers 232 and driving wheel group.And this anti-misoperation apparatus mainly is made up of two limit switches 30 and roll-over protective structure 40, wherein:
This two limit switch 30 is fixedly arranged on the both sides of this half tone frame 22 respectively, and whether the haptic element 31 of this two limit switch 30 through pressing, and can control this power packages 23 and drives this half tone frame 22 actions.
This safe frame 40; Be the framework of saying font; And outwards bend in its both ends and to extend the moulding that links to each other with this two section of pressing 41 of two sections of pressing, 41, two linkage sections 42, and have between two linkage sections 42 one perpendicular to 42 moulding of this linkage section to liters sections 43; This half tone frame 22 both sides can be located in the two ends of this safe frame 40 up and downly; And 41 pairs of this sections of pressing should limit switch 30 haptic element 31, it can be provided with the guide rail 50 of tool track 51 in half tone frame 22 both sides, and is up and down for the two ends of safe frame 40.Treat that this safe frame 40 moves up and down, make its section of pressing 41 correspondences press the haptic element 31 of this limit switch 30, drive this half tone frame 22 actions to control this power packages 23.In addition; Be respectively equipped with on one to part 221 and once to part 222 in these half tone frame 22 both sides; Upward the linkage section 42 after part 221 confession safe frames 40 make progress swing is by supporting; With the amplitude of pendulum on the restriction safe frame 40, and this time supported the linkage section 42 of part 222 confession safe frames 40 behind lower swing by supporting, with the amplitude of restriction safe frame 40 bottoms.
The above is the correlation position of the utility model embodiment primary structure.User mode and effect as for the utility model; Like Fig. 1, Fig. 2 and shown in Figure 3; This screen printer makes its section of pressing 41 press the haptic element 31 of this limit switch 30 if when carrying out presswork, need this safe frame 40 is moved down; Make this power packages 23 controlled and drive this half tone frame 22 and move down, so that carry out presswork.
Should be understood that the utility model is not only limited to the structure of the foregoing description, in the scope of the purport that does not change the utility model, concerning those skilled in the art of common knowledge with this area, also can carry out various changes and distortion.Therefore, such change and distortion should be interpreted as scope of the present invention and be included in the scope of the utility model.
Claims (1)
1. printing machine with anti-misoperation function comprises: board, be arranged on the half tone frame on the board, and the power packages that control half tone frame goes up and down is characterized in that also comprise anti-misoperation apparatus, this anti-misoperation apparatus includes:
Be fixedly arranged on the limit switch that is used to control power packages of this half tone frame;
Roll-over protective structure, its two ends can be located at this half tone frame both sides up and downly, and this safe frame has the section of pressing and and supports the liter section;
Wherein, be provided with on the said half tone frame can limit amplitude of oscillation degree on the safe frame on support part and can limit the following part that supports of safe frame bottom amplitude, be provided with the guide rail that can supply the up and down tool track in safe frame two ends in said half tone frame both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205696143U CN202368043U (en) | 2011-12-15 | 2011-12-15 | Printing machine with mal-operation-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205696143U CN202368043U (en) | 2011-12-15 | 2011-12-15 | Printing machine with mal-operation-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368043U true CN202368043U (en) | 2012-08-08 |
Family
ID=46591763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205696143U Expired - Fee Related CN202368043U (en) | 2011-12-15 | 2011-12-15 | Printing machine with mal-operation-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149483A (en) * | 2014-08-25 | 2014-11-19 | 志超科技（遂宁）有限公司 | Full-automatic character printing machine for PCBs |
| CN105058963A (en) * | 2015-08-11 | 2015-11-18 | 深圳崇达多层线路板有限公司 | Protection device for silk screen printing machine |
-
2011
- 2011-12-15 CN CN2011205696143U patent/CN202368043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149483A (en) * | 2014-08-25 | 2014-11-19 | 志超科技（遂宁）有限公司 | Full-automatic character printing machine for PCBs |
| CN104149483B (en) * | 2014-08-25 | 2017-09-22 | 志超科技（遂宁）有限公司 | A kind of full-automatic text printout machines of PCB |
| CN105058963A (en) * | 2015-08-11 | 2015-11-18 | 深圳崇达多层线路板有限公司 | Protection device for silk screen printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121215 |