CN102650836A - Flat-screen developing machine - Google Patents
Flat-screen developing machine Download PDFInfo
- Publication number
- CN102650836A CN102650836A CN2012101419901A CN201210141990A CN102650836A CN 102650836 A CN102650836 A CN 102650836A CN 2012101419901 A CN2012101419901 A CN 2012101419901A CN 201210141990 A CN201210141990 A CN 201210141990A CN 102650836 A CN102650836 A CN 102650836A
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- screen frame
- frame seat
- developing machine
- jet pipe
- plain net
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Abstract
The invention discloses a flat-screen developing machine which comprises a screen frame seat arranged on a machine frame, a lighting device arranged behind the screen frame seat, and a developing vehicle sleeved on the screen frame seat and driven by a power device to go up and down repeatedly; the developing vehicle comprises a cylindrical vehicle body arranged transversely; a spray device is arranged in the cylindrical vehicle body and comprises a group of spray pipes or a plurality of groups of spray pipes arranged up and down; each group of spray pipes comprises a spray pipe positioned behind the screen frame seat and another spray pipe correspondingly arranged in front of the screen frame seat; a plurality of spray nozzles which are the same are arranged on two spray pipes in the same group; and the spray nozzles of different groups of spray pipes are different. When the flat-screen developing machine is used for develop a screen printing plate automatically, the influences of human factors can be eliminated, the aperture ratio of screen patterns is improved, the developing effect is uniform, and the developing speed is improved.
Description
Technical field
The present invention relates to the PLATE SCREAM PRINTING technical field, specifically, relate to a kind of plain net developing machine.
Background technology
PLATE SCREAM PRINTING because of have plate-making convenient, spend back that length is big, chromatography is many, can print meticulous advantages such as decorative pattern, woven fabric and knitted fabric stamps such as suitable silk, cotton, chemical fibre are more suitable for the stamp of the high-grade fabric of the many kinds of short run.
Before the PLATE SCREAM PRINTING; Will manufacture forme earlier, plate-making is that the colored type that will print exactly carries out color separation earlier, and finds out cycling element; With being prepared on the screen cloth with the size of a kind of color on each flower type by the cycling element integral multiple; Make colored type position hollow out, and the mesh at non-colored type position is blocked, in case mill base is transferred to fabric and got on during stamp.At present, each printing and dyeing mill mainly adopts photoresist process plate-making, the technological process of photoresist process plate-making mainly contains pattern design arrangement, computer color splitting, send out on sheet, the screen cloth photoresists, low temperature drying or dry, sensitization, development, drying, repairing, check and correction etc.
Photoresist process plate-making is to utilize the photograph principle, makes irradiate light on the wire side that is coated with photoresists, the photoresists at non-colored type position by sensitization after, photochemical action takes place, photoresists become water-fast glued membrane and stop up mesh; Have the light at colored type position to be stopped, photoresists can not sensitization, and after the development, the photoresists at flower type position come off, and form the colored type position of hollow out, the plate-making completion.
At present; The plain net development operation all also is in and artificial with spray gun wire side is carried out development phase in the domestic textile printing and dyeing industry, and the artificial defective that exists of developing is: because of artificial factor, the wire side that has developed spends the type percentage of open area low; Not enough uniformity is difficult to the printing quality that guarantees that fabric is exquisite; And developing powder is slow, and production efficiency is low, and labour intensity is big concerning operating personnel.
Summary of the invention
Technical matters to be solved by this invention is: a kind of plain net developing machine that half tone is developed automatically is provided, half tone is developed with spray gun to substitute manual work, improve wire side flower type percentage of open area, improve developing powder.
For solving the problems of the technologies described above, technical scheme of the present invention is: the plain net developing machine comprises: frame; Be arranged on the screen frame seat on the said frame; Lighting device, said lighting device is arranged on the back of said screen frame seat; The development car; Said development car is sleeved on the said screen frame seat, and said development car is driven back and forth by propulsion system, and said development car comprises the tubular car body of horizontally set; The top of said tubular car body is respectively equipped with opening under reaching; The closed at both ends of said tubular car body, spray equipment, said spray equipment are arranged in the said tubular car body; Said spray equipment comprises one group of jet pipe or the many groups jet pipe that is provided with up and down; Every group of described jet pipe comprises the jet pipe and corresponding another root jet pipe that is arranged at said screen frame seat front that is positioned at said screen frame seat back, is relatively set with some identical shower nozzles on two jet pipes in same group, and the shower nozzle on the same group the said jet pipe is not different.
As a kind of improvement, said screen frame seat is obliquely installed.
As further improvement, the angle between said screen frame seat and the surface level is 70 °～80 °.
Improve as another kind; Said propulsion system comprise the reductor that is installed on said frame top; By the transmission shaft that said reductor drives, the two ends of said transmission shaft are separately installed with gear, with the cog belt of said gearing mesh; One end of said cog belt is connected with said development car, and the other end of said cog belt is hung with balancing weight.
As further improvement, the bottom of said frame is provided with travel switch corresponding to the position of said balancing weight.
Improve as another kind, the inboard of two blind ends of said development car is respectively arranged with roller, and the both sides of said screen frame seat are respectively arranged with and the suitable guide rail of said roller.
Improve as another kind, also be provided with the printing opacity splash guard between said lighting device and the said screen frame seat.
Improve as another kind, the water inlet of every group of said jet pipe is respectively equipped with operation valve, and said operation valve is controlled by control module.
Improve as another kind, the bottom of said frame is provided with water leg.
Owing to adopted technique scheme, the invention has the beneficial effects as follows: because plain net developing machine of the present invention comprises the screen frame seat that is arranged on the frame; Be arranged on the lighting device of screen frame seat back; Be sleeved on the screen frame seat and drive the back and forth development car of up-down by propulsion system; Be provided with spray equipment in the tubular car body; This spray equipment comprises one group of jet pipe or the many groups jet pipe that is provided with up and down; Every group of jet pipe comprises the jet pipe and corresponding another root jet pipe that is arranged at screen frame seat front that is positioned at screen frame seat back, is relatively set with some identical shower nozzles on two jet pipes in same group, and on the same group jet pipe is not provided with different shower nozzles; When utilizing plain net developing machine of the present invention that half tone is developed; The screen frame that will develop is placed on the screen frame seat, selects to open one group of jet pipe wherein according to flower type needs, when the development car rises under propulsion system drive; The some shower nozzles that are oppositely arranged on two jet pipes in this group from tow sides simultaneously to the wire side hydroblasting; Along with the continuous flushing of continuous rising of development car and shower nozzle, the photoresists in flower type zone are come off by the water flushing on the wire side, the colored type position of formation hollow out; Make whole colored type be able to clear the development, plate-making is accomplished.Owing to half tone is developed automatically with the plain net developing machine, discharged artificial factor, improved the percentage of open area of wire side flower type, the development effect uniformity has improved developing powder.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is that synoptic diagram is looked on the left side that Fig. 1 removes behind the control module;
Fig. 3 is that A among Fig. 1 is to enlarged diagram;
Fig. 4 is that B-B among Fig. 1 is to enlarged diagram;
Among the figure: the 1-frame; The 2-cog belt; The 3-guide rail; 4-screen frame seat; The 5-lighting device; The 6-reductor; The 7-transmission shaft; The 8-water leg; 9-development car; The 10-jet pipe; The 10a-rear jet; Jet pipe before the 10b-; The 11-roller; The 12-end plate; The 13-operation valve; 14-water pump connecting pipe; The 15-control module; The 16-balancing weight; The 17-travel switch; The 18-shower nozzle; 19-printing opacity splash guard.
Embodiment
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are common, be a kind of embodiment of plain net developing machine of the present invention, the plain net developing machine comprises: frame 1, the bottom of frame 1 is provided with water leg 8; Frame 1 tilts and is provided with screen frame seat 4; Be provided with lighting device 5 in the back of screen frame seat 4, in the present embodiment, lighting device 5 is the many fluorescent tubes that are provided with at interval; Development car 9; The tubular car body that comprises horizontally set; The top of tubular car body is respectively equipped with opening under reaching, and development car 9 is contained on the screen frame seat 4 through these two opening sleeves, is driven up and down reciprocatingly to go up and down by propulsion system; The two ends of tubular car body by end plate 12 sealings, are provided with spray equipment respectively in the tubular car body.
In the present embodiment; Above-mentioned spray equipment comprises three groups of jet pipes that are provided with up and down; The length of jet pipe covers whole wire side in the horizontal, and wherein, every group of jet pipe comprises the rear jet 10a and the corresponding preceding jet pipe 10b that is arranged at screen frame seat 4 fronts that is positioned at screen frame seat 4 back; Be relatively set with some identical shower nozzles 18 on two jet pipe 10a in same group and the 10b, not shower nozzle 18 differences on the same group the said jet pipe.In the present embodiment, the shower nozzle 18 of three groups of jet pipes is respectively atomizer, Fan spray head, three kinds of multi-form shower nozzles of water cutter shower nozzle from top to bottom; Certainly, the upper-lower position of these three kinds of multi-form shower nozzles can exchange, for example: be Fan spray head, atomizer, water cutter shower nozzle from top to bottom, perhaps water cutter shower nozzle, Fan spray head, atomizer, perhaps other exchange modes.According to actual development needs, spray equipment can be one group of jet pipe, also can be two groups of jet pipes being provided with up and down or more group jet pipes.
In the present embodiment, screen frame seat 4 is obliquely installed, and the water of being convenient to wash after the development falls into water leg 8, and the angle between itself and the surface level is preferable between 70 °～80 °, is preferably 75 ° in the present embodiment.
In the present embodiment, above-mentioned propulsion system comprise the reductor 6 that is installed on frame 1 top, and reductor 6 drives transmission shaft 7; The two ends of transmission shaft 7 are separately installed with gear; Two cog belts 2 that are arranged on frame 1 both sides respectively with gearing mesh, wherein, an end of cog belt 2 is connected with the end plate 12 of development car 9; The other end of cog belt 2 is hung with balancing weight 16, is used for the pulling force of 9 pairs of cog belts 2 of balance development car.
In the present embodiment, the bottom of frame 1 is provided with travel switch 17 corresponding to the position of balancing weight 16, and the car 9 that prevents to develop rises and surpasses the upper limit.
In the present embodiment, the inboard of two end plates 12 of development car 9 is respectively arranged with roller 11, and the both sides of screen frame seat 4 are respectively arranged with the guide rail 3 suitable with roller 11.
In the present embodiment; Between lighting device 5 and screen frame seat 4, be provided with printing opacity splash guard 19; Printing opacity splash guard 19 in the present embodiment adopts glass plate; Both prevented that water was sprayed onto on the lighting device 5 in the developing process, and be convenient to the light that lighting device 5 sends again and see through on the half tone after glass plate is radiated at development, so that clearly observe the development quality of flower type.
In the present embodiment, the water inlet of every group of jet pipe 10 is respectively equipped with operation valve 13, and operation valve 13 is controlled by control module 15, and control module 15 includes the PLC controller, and the PLC controller is a prior art, gives unnecessary details its principle of work no longer in detail at this.Operation valve 13 in the present embodiment is preferably pneumatic control valve.
When utilizing plain net developing machine of the present invention that half tone is developed, be connected with outside water pump to spray equipment water supply through water pump connecting pipe 14, the screen frame that will develop is placed on the screen frame seat 4; On control module 15, select the automatic or manual visualization mode, select to open one of them operation valve 13, one group of jet pipe, selected needed nozzle type according to flower type needs; Development car 9 passes through roller 11 when guide rail 3 rises under propulsion system drive; The some shower nozzles that are oppositely arranged on two jet pipes in this group from tow sides simultaneously to the wire side hydroblasting, develop, along with development car 9 constantly rises and the continuous flushing of shower nozzle, the photoresists in flower type zone are come off by the water flushing on the wire side; Form the colored type position of hollow out; Whole colored type is able to clear the development, under lighting device 5 irradiate light, can clearly observe.The water of ejection all is flowed in the water leg 2 along the inclined-plane after bumping against wire side during 9 work of development car, can not have influence on the environment beyond the equipment, is convenient to the field management of production environment.
Adopt the plain net developing machine that half tone is developed automatically, discharged artificial factor, improved the percentage of open area of wire side flower type; The development effect uniformity has improved developing powder, and production efficiency has improved more than the twice; Water saving reaches 70%, has alleviated labor intensity of operating personnel simultaneously greatly.
Plain net developing machine of the present invention is not only applicable to the PLATE SCREAM PRINTING technical field, is applicable to the lithography technique field yet.
The above only is giving an example of best mode for carrying out the invention, and the part of wherein not addressing in detail is those of ordinary skills' common practise.Protection scope of the present invention is as the criterion with the content of claim, and any equivalent transformation that carries out based on teachings of the present invention is also within protection scope of the present invention.
Claims (9)
1. the plain net developing machine is characterized in that, comprising:
Frame;
Be arranged on the screen frame seat on the said frame;
Lighting device, said lighting device is arranged on the back of said screen frame seat;
Development car, said development car are sleeved on the said screen frame seat, and said development car is driven back and forth by propulsion system, and said development car comprises
The tubular car body of horizontally set, the top of said tubular car body is respectively equipped with opening under reaching, the closed at both ends of said tubular car body,
Spray equipment; Said spray equipment is arranged in the said tubular car body; Said spray equipment comprises one group of jet pipe or the many groups jet pipe that is provided with up and down; Every group of described jet pipe comprises the jet pipe and corresponding another root jet pipe that is arranged at said screen frame seat front that is positioned at said screen frame seat back, is relatively set with some identical shower nozzles on two jet pipes in same group, and the shower nozzle on the same group the said jet pipe is not different.
2. plain net developing machine as claimed in claim 1 is characterized in that: said screen frame seat is obliquely installed.
3. plain net developing machine as claimed in claim 2 is characterized in that: the angle between said screen frame seat and the surface level is 70 °～80 °.
4. plain net developing machine as claimed in claim 1 is characterized in that: said propulsion system comprise
Be installed on the reductor of said frame top, by the transmission shaft that said reductor drives, the two ends of said transmission shaft are separately installed with gear,
With the cog belt of said gearing mesh, an end of said cog belt is connected with said development car, and the other end of said cog belt is hung with balancing weight.
5. plain net developing machine as claimed in claim 4 is characterized in that: the bottom of said frame is provided with travel switch corresponding to the position of said balancing weight.
6. plain net developing machine as claimed in claim 1 is characterized in that: the inboard of two blind ends of said development car is respectively arranged with roller, and the both sides of said screen frame seat are respectively arranged with and the suitable guide rail of said roller.
7. plain net developing machine as claimed in claim 1 is characterized in that: also be provided with the printing opacity splash guard between said lighting device and the said screen frame seat.
8. plain net developing machine as claimed in claim 1 is characterized in that: the water inlet of every group of said jet pipe is respectively equipped with operation valve, and said operation valve is controlled by control module.
9. like each described plain net developing machine of claim 1 to 8, it is characterized in that: the bottom of said frame is provided with water leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101419901A CN102650836A (en) | 2012-05-09 | 2012-05-09 | Flat-screen developing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101419901A CN102650836A (en) | 2012-05-09 | 2012-05-09 | Flat-screen developing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102650836A true CN102650836A (en) | 2012-08-29 |
Family
ID=46692860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101419901A Pending CN102650836A (en) | 2012-05-09 | 2012-05-09 | Flat-screen developing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102650836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728844A (en) * | 2013-12-24 | 2014-04-16 | 愉悦家纺有限公司 | Rotary screen developer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1960906A1 (en) * | 1969-12-04 | 1971-06-24 | Staub Gmbh Wilhelm | Development machine for printing plates |
| US4132235A (en) * | 1976-12-18 | 1979-01-02 | Basf Aktiengesellschaft | Apparatus for treating printing plates |
| CN2259996Y (en) * | 1996-06-20 | 1997-08-20 | 袁斌 | Printing surface mfg. machine for large flexible forme |
| CN1422744A (en) * | 2001-12-07 | 2003-06-11 | 杭州开源电脑技术有限公司 | Screen making process |
| CN1690860A (en) * | 2004-04-22 | 2005-11-02 | 鸿富锦精密工业（深圳）有限公司 | Apparatus for removing developer |
| CN2802550Y (en) * | 2005-02-05 | 2006-08-02 | 旺昌机械工业股份有限公司 | Plate punching machine structure |
| CN101859063A (en) * | 2010-05-22 | 2010-10-13 | 郝鹏飞 | Digital net making machine for plain net and digital net making method for plain net |
-
2012
- 2012-05-09 CN CN2012101419901A patent/CN102650836A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1960906A1 (en) * | 1969-12-04 | 1971-06-24 | Staub Gmbh Wilhelm | Development machine for printing plates |
| US4132235A (en) * | 1976-12-18 | 1979-01-02 | Basf Aktiengesellschaft | Apparatus for treating printing plates |
| CN2259996Y (en) * | 1996-06-20 | 1997-08-20 | 袁斌 | Printing surface mfg. machine for large flexible forme |
| CN1422744A (en) * | 2001-12-07 | 2003-06-11 | 杭州开源电脑技术有限公司 | Screen making process |
| CN1690860A (en) * | 2004-04-22 | 2005-11-02 | 鸿富锦精密工业（深圳）有限公司 | Apparatus for removing developer |
| CN2802550Y (en) * | 2005-02-05 | 2006-08-02 | 旺昌机械工业股份有限公司 | Plate punching machine structure |
| CN101859063A (en) * | 2010-05-22 | 2010-10-13 | 郝鹏飞 | Digital net making machine for plain net and digital net making method for plain net |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728844A (en) * | 2013-12-24 | 2014-04-16 | 愉悦家纺有限公司 | Rotary screen developer |
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Application publication date: 20120829 |