CN204488213U - A kind of full-automatic printer - Google Patents
A kind of full-automatic printer Download PDFInfo
- Publication number
- CN204488213U CN204488213U CN201520102940.1U CN201520102940U CN204488213U CN 204488213 U CN204488213 U CN 204488213U CN 201520102940 U CN201520102940 U CN 201520102940U CN 204488213 U CN204488213 U CN 204488213U
- Authority
- CN
- China
- Prior art keywords
- template
- vibrator
- blower
- sensor
- print station
- 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
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a kind of full-automatic printer, comprise print station and template, be provided with blowing device above print station, blowing device comprises blower, blower pipeline connection source of the gas, and the air inlet place of blower is provided with magnetic valve; Blower is provided with air outlet; On print station, pcb board transport guide rails is provided with sensor, and sensor circuit connects described magnetic valve; The template purging system of printing machine is fixedly installed on print station front end by support, and support arranges vibrator, and vibrator top is provided with flexible cap, time above described template movement to template purging system can with vibrator cap Elastic Contact; The equal circuit of magnetic valve, sensor and vibrator connects power supply; The clean dynamics of the utility model strengthening printing machine inside, and realize clean Automated condtrol, enhance productivity.
Description
Technical field
The utility model belongs to pcb board production technical field, relates to the paste solder printing equipment of pcb board in SMT technology, is specially a kind of full-automatic printer.
Background technology
The application of electronic product has penetrated into the every aspect of life, people are also more and more higher to the manufacture requirements of electronic product, because electronic product is day by day small-sized, accurate, and the PCB of electronic product produces to have been come by SMT equipment, SMT technology (surface installation technique or surface mounting technology) has that packing density is high, electronic product volume is little, lightweight, the volume and weight of surface mount elements only has the advantages such as about 1/10 of traditional inserting element, after general employing SMT, electronic product volume-diminished 40% ~ 60%, weight saving 60% ~ 80%.Full-automatic printer body during SMT paste solder printing pcb board comprises print station, above print station, pcb board transport guide rails, template transport guide rails and scraper are installed successively from bottom to top, arrange printing stencil between template transport guide rails, pcb board is sent to above print station, below template by pcb board transport guide rails; Be pressed in downwards in template with the scraper of printing machine, make template bottom surface touch pcb board end face, when the whole graphics field length that scraper plate is passed by corroded, by scraper plate to tin cream extruding thus tin cream is transferred on pcb board from the perforate template; Paste solder printing technique is unusual the key link, and its quality will directly affect the quality of back segment operation, ensure the quality of whole SMT technique, first must ensure typography quality.Statistics shows, 60% reason that must not do over again by test of pcb board due to paste solder printing of poor quality and cause.In the large-scale production process of pcb board, printing process is operation very important together, and the quality for finished product has decisive influence.
In this operation, one of reason that pcb board defective products number may be caused to increase is, because the contact surface of template and pcb board exists minim gap, can accumulate a little tin cream, can affect printing quality when being increased to a certain amount of after causing repeatedly printing in template.Now then need to clean template.Full-automatic printer is fixed with template purging system by support clean template, purging system comprises vacuum wiping pipe, cleaning paper and cleaning fluid jet pipe, vacuum wiping pipe is connected with cleaning fluid jet pipe, can dry-clean template, wash and vacuum cleaned, wash is spray cleaning fluid with the cleaning fluid jet pipe in purging system, then with the tin cream that cleaning paper wiping template accumulates, dry-cleaning does not add the direct wiping template of cleaning fluid, and the tin cream of vacuum cleaned mainly by pull of vacuum cleaning template accumulates.But this several modes is in actual production or there is the inadequate power of cleaning, and have pending improvement, part tin cream is at template tapping or other clean dead angle, not easy-clear.
In fact, another reason that pcb board defective products number can be caused to increase also have, before pcb board prints, also can there are some chips in pcb board, chip directly by paste solder printing on pcb board, greatly reduce the quality of production; But if manually, cleaning efficiency is low again one by one.
In view of this, special proposition the utility model.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides one to provide a kind of full-automatic printer, can strengthen the clean dynamics of printing machine inside, improve the quality of products, and management and control automatically, enhance productivity.
For solving the problems of the technologies described above, the basic conception of the utility model employing technical scheme is:
A kind of full-automatic printer, comprise print station and template, it is characterized in that: be provided with blowing device above print station, blowing device comprises blower, blower pipeline connection source of the gas, and the air inlet place of blower is provided with magnetic valve; Blower is provided with air outlet; On print station, pcb board transport guide rails is provided with sensor, and sensor circuit connects described magnetic valve; The template purging system of printing machine is fixedly installed on print station front end by support, and support arranges vibrator, and vibrator top is provided with flexible cap, time above described template movement to template purging system can with vibrator cap Elastic Contact; The equal circuit of magnetic valve, sensor and vibrator connects power supply.
Further, described support is fixedly connected with the vacuum wiping pipe in described template purging system, cleaning paper and cleaning fluid jet pipe, vacuum wiping pipe is connected with described cleaning fluid jet pipe, and vacuum wiping pipe is communicated with air blast by tracheae; Vacuum wiping pipe is provided with flexible strutting piece, and flexible strutting piece is strip and its two ends are fixing on the bracket; Described cleaning paper is on the rotating shaft sheathed in the form of a roll, cleaning paper head end stride across flexible strutting piece after be wound on driving shaft; Driving shaft is in turning cylinder front, and turning cylinder is all connected CD-ROM drive motor with driving shaft.
Further, pcb board transport guide rails top edge is provided with line slide rail, and blower is arranged on line slide rail and can moves back and forth along slide rail.
Preferably, described vibrator is connected with support by holder, and vibrator is arranged on holder top; The two ends of described flexible strutting piece are equipped with described holder, and in the middle part of holder or bottom is provided with through hole, and the two ends of flexible strutting piece are run through the through hole of two holders respectively and block in through-holes.
Preferably, the rubber strip of flexible strutting piece to be cross section be wedge shape.
Preferably, sensor is light sensor or pressure sensor.
Adopt after technique scheme, the utility model compared with prior art has following beneficial effect: carry out wind-force to the pcb board in ingress engine and clean, and to avoid on pcb board chip on the impact of end product quality; And by installing vibrator additional in purging system, vibration is carried out to tin cream comparatively obstinate in template and makes it get loose to be convenient to remove, the clean dynamics of the utility model strengthening printing machine inside, improve the quality of products, and realize clean Automated condtrol, enhance productivity, reduce manual work intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the full-automatic printer that the utility model provides;
Fig. 2 be in FIG shown in pcb board transport guide rails is arranged the structural representation of blowing device;
Fig. 3 is the structural representation of the purging system of template shown in Fig. 1;
Fig. 4 is the sectional view of Fig. 3;
Fig. 5 is the structural representation of holder upper vibration generator;
In figure:
1. print station; 2. blower; 3. template purging system; 4. air outlet; 5.PCB plate; 6. vacuum wiping pipe; 7. clean paper; 8. flexible strutting piece; 9. turning cylinder; 10. driving shaft; 11. motors; 12. templates; 13. vibrators; 14. caps; 15.PCB plate transport guide rails; 16. line slide rails; 17. magnetic valves; 18. holders; 19. through holes; 20. supports.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, to help understanding content of the present utility model.
As shown in Figure 1, a kind of full-automatic printer, comprises print station 1 and template 12, blowing device is provided with above print station 1, shown in composition graphs 2, blowing device comprises blower 2, blower 2 pipeline connection source of the gas, blower 2 air inlet place is provided with magnetic valve 17, and magnetic valve 17 circuit connects power supply; Blower 2 is arranged some air outlets 4, air outlet 4 aims at the pcb board 5 that print station 1 enters, and regulates the air-flow size that source of the gas passes into, and can blow down chip, dust etc. on pcb board 5 fast and effectively; Pcb board transport guide rails 15 is provided with sensor, sensor circuit connected electromagnetic valve and power supply; Sensor is preferably light sensor or pressure sensor, sensor sensing sends signal to magnetic valve after the pcb board entered, and solenoid control blowing device starts, and carries out wind-force clean pcb board, realize automation mechanized operation, make the production process energy high-efficiency operation of pcb board.
Pcb board transport guide rails 15 top edge is provided with line slide rail 16, and blower 2 is arranged on line slide rail 16 and can moves back and forth along slide rail 16, makes its position on slide rail 16, can move adjustment arbitrarily, increases flexibility.
As Fig. 3, shown in Fig. 4, and with reference to figure 1: the template purging system 3 of printing machine is fixedly installed on print station 1 front end by support 20, support 20 is fixedly connected with the vacuum wiping pipe 6 in described template purging system, cleaning paper 7 and cleaning fluid jet pipe (do not indicate in figure, ), vacuum wiping pipe is connected with described cleaning fluid jet pipe, vacuum wiping pipe is communicated with air blast by tracheae, and (connected mode of vacuum wiping pipe and cleaning fluid jet pipe and air blast and structure thereof are the mature technology of existing full-automatic printer, repeat no longer one by one), for must vacuum to make when washing and cleaning operation vacuum tube produce, form vacuum environment, vacuum wiping pipe 6 is provided with flexible strutting piece 8, and the flexible strutting piece 8 in the utility model is preferably the rubber strip that cross section is wedge shape, but the strip of also can be other cross sections be circular or rectangle, flexible strutting piece two ends are fixed on support, described cleaning paper 7 is set on turning cylinder 9 in the form of a roll, cleaning paper head end stride across flexible strutting piece 8 after be wound into rolling on driving shaft 10, driving shaft 10 is in turning cylinder 9 front, and motor 11 connects turning cylinder 9, and driving shaft 10 is rotated by other drive motor, or also can be connected by gear or belt etc. with turning cylinder 9, rotate with turning cylinder 9 and driven, the flexible strutting piece 8 of cleaning paper 7 under the drive of motor 11 on vacuum wiping pipe moves forward, finally rolling on driving shaft 10, cleaning paper 7 by flexible strutting piece 8 be against target cleaning template 12 on the wiping of template 12 Elastic Contact.
Above-mentioned vacuum wiping pipe and above-mentioned template are when carrying out washing and cleaning operation, flexible strutting piece effectively avoids mutual crush injury to each other, service life increases, simultaneously, there is elasticity due to self in flexible strutting piece, cleaning paper can produce deformation and avoid being extruded damage between vacuum wiping pipe and template; And flexible member cleaning paper is against in template give template elastic pressure, better can remove tin cream residue in template, improve cleaning performance.
Flexible strutting piece also can have other soft nonmetallic materials to make.
Rubber strip is its wedge-shaped in cross-section preferably, when cleaning template, can make cleaning paper in template, form shovel and scraping effect, being beneficial to the stripping of the residues such as tin cream.
Support 20 is arranged vibrator 13, as shown in Figure 5: vibrator 13 top arranges flexible cap 14, target cleaning template 12 can contact with vibrator cap 14 when moving to above template purging system, and flexible cap is that elastomeric material or cavernous body are to reduce the impulse force to template; Vibrator is dither, vibrator back and forth shakes in vertical direction, and the cap of vibrator orders about template and vibrates, and makes the tin cream in template flow, come off, especially the tin cream at template tapping or cleansing tissue not easy-clear place, is convenient to remove under shock effect.Vibrator circuit connects power supply, and vibrator is connected in the master control system of printing machine, its time of vibration and frequency etc., can by default.
The tin cream of accumulation shakes, and increases the mobility of tin cream, reduces adhesion deposition, strengthening cleaning performance.
Refer again to Fig. 3 and composition graphs 5, in the embodiment that the utility model provides, vibrator 13 is connected with support 20 by holder 18, and vibrator 13 is arranged on holder 18 top; The two ends of described flexible strutting piece are equipped with described holder 18, in the middle part of holder or bottom is provided with through hole 19, the two ends of flexible strutting piece are run through the through hole 19 of two holders respectively and block in through-holes, the best snap fit of flexible strutting piece and holder is: the through-hole aperture of holder is slightly less than the diameter under flexible strutting piece nature, through holder through hole after then flexible strutting piece two ends can being shunk, flexible strutting piece after loosening is squeezed and outside natural relaxation through the part of holder, then be stuck in through hole, be similar to hole, axle interference fit; Can certainly be other modes, as flexible strutting piece two ends are fixing through pasting with through hole after holder through hole; Or other applicable modes that those skilled in the art can expect; Connect vibrator simultaneously as the fixing locker of flexible strutting piece with holder, simplify structure.
Operation principle of the present utility model is carried out alternately shutter vibration and cleaning, can vibrate make the part tin cream in template loosen even come off, vibration is stopped to clean template, cleaning fluid jet pipe sprays cleaning fluid by the aperture on its pipe, and turning cylinder walked around by cleaning paper and flexible strutting piece is against in template, cleans and rotate turning cylinder, cleaning paper is allowed to carry out wiping to template face, clean the cleaning fluid of all right withhold excessive of paper simultaneously, accelerate rate of drying, realize automatic washing.During dry-cleaning, cleaning fluid jet pipe does not spray cleaning fluid; When vacuum is washed, air blast is rotated.In actual use procedure, can by dry-cleaning, wash, vacuum washes three kinds of modes and programmes arbitrarily and combinationally use, and can improve production efficiency and printing quality.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a full-automatic printer, comprise print station and template, it is characterized in that: be provided with blowing device above print station, blowing device comprises blower, blower pipeline connection source of the gas, and the air inlet place of blower is provided with magnetic valve; Blower is provided with air outlet; On print station, pcb board transport guide rails is provided with sensor, and sensor circuit connects described magnetic valve; The template purging system of printing machine is fixedly installed on print station front end by support, and support arranges vibrator, and vibrator top is provided with flexible cap, time above described template movement to template purging system can with vibrator cap Elastic Contact; The equal circuit of magnetic valve, sensor and vibrator connects power supply.
2. a kind of full-automatic printer according to claim 1, it is characterized in that: described support is fixedly connected with the vacuum wiping pipe in described template purging system, cleaning paper and cleaning fluid jet pipe, vacuum wiping pipe is connected with described cleaning fluid jet pipe, and vacuum wiping pipe is communicated with air blast by tracheae; Vacuum wiping pipe is provided with flexible strutting piece, and flexible strutting piece is strip and its two ends are fixing on the bracket; Described cleaning paper is on the rotating shaft sheathed in the form of a roll, cleaning paper head end stride across flexible strutting piece after be wound on driving shaft; Driving shaft is in turning cylinder front, and turning cylinder is all connected CD-ROM drive motor with driving shaft.
3. a kind of full-automatic printer according to claim 2, is characterized in that: pcb board transport guide rails top edge is provided with line slide rail, and blower is arranged on line slide rail and can moves back and forth along slide rail.
4. a kind of full-automatic printer according to Claims 2 or 3, is characterized in that: described vibrator is connected with support by holder, and vibrator is arranged on holder top; The two ends of described flexible strutting piece are equipped with described holder, and in the middle part of holder or bottom is provided with through hole, and the two ends of flexible strutting piece are run through the through hole of two holders respectively and block in through-holes.
5. a kind of full-automatic printer according to claim 4, is characterized in that: the rubber strip of flexible strutting piece to be cross section be wedge shape.
6. a kind of full-automatic printer according to any one of claim 1-3, is characterized in that: sensor is light sensor or pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102940.1U CN204488213U (en) | 2015-02-12 | 2015-02-12 | A kind of full-automatic printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102940.1U CN204488213U (en) | 2015-02-12 | 2015-02-12 | A kind of full-automatic printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488213U true CN204488213U (en) | 2015-07-22 |
Family
ID=53567503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102940.1U Expired - Fee Related CN204488213U (en) | 2015-02-12 | 2015-02-12 | A kind of full-automatic printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486420A (en) * | 2017-09-25 | 2017-12-19 | 安徽广晟德自动化设备有限公司 | A kind of steel mesh cleaning device |
| CN107685537A (en) * | 2017-10-11 | 2018-02-13 | 东莞市凯格精密机械有限公司 | Vision printer and its cleaning device |
| CN110039911A (en) * | 2019-05-22 | 2019-07-23 | 宁波禾森自动化设备有限公司 | A kind of code spraying system |
| CN110087885A (en) * | 2016-12-26 | 2019-08-02 | 株式会社富士 | Screen process press |
-
2015
- 2015-02-12 CN CN201520102940.1U patent/CN204488213U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087885A (en) * | 2016-12-26 | 2019-08-02 | 株式会社富士 | Screen process press |
| CN110087885B (en) * | 2016-12-26 | 2021-06-29 | 株式会社富士 | Screen printing machine |
| CN107486420A (en) * | 2017-09-25 | 2017-12-19 | 安徽广晟德自动化设备有限公司 | A kind of steel mesh cleaning device |
| CN107685537A (en) * | 2017-10-11 | 2018-02-13 | 东莞市凯格精密机械有限公司 | Vision printer and its cleaning device |
| CN110039911A (en) * | 2019-05-22 | 2019-07-23 | 宁波禾森自动化设备有限公司 | A kind of code spraying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204488213U (en) | A kind of full-automatic printer | |
| CN203556233U (en) | Dust removal device | |
| CN101214754A (en) | Cardboard box printing grooving machine printing unit single scraping cutter device | |
| CN208866101U (en) | A kind of industrial chemicals cleaning device with purification function | |
| CN111318483A (en) | Dust removal device for flexible circuit board production line | |
| CN204820674U (en) | Wiping device of calico printing machine | |
| CN202368064U (en) | Ceramic ink-jet printer for improved ink jet head cleaning system | |
| CN107377453A (en) | A kind of electrical component Full-automatic cleaning device | |
| CN202984180U (en) | Steel mesh cleaning machine | |
| CN210437993U (en) | Automatic cleaning device for conveying belt | |
| CN210553662U (en) | Device for cleaning printing nozzle | |
| CN208101379U (en) | A kind of dedicated ink-scraping device of ink-jet printer | |
| CN104085187A (en) | Flat screen printing plate cleaning device | |
| CN203528083U (en) | Tile inkjet printer with improved inkjet head cleaning system | |
| CN209365636U (en) | Ink printing equipment | |
| CN207657390U (en) | A kind of press wash machine | |
| CN113306277B (en) | Intelligent anti-counterfeiting printing machine | |
| CN101947884A (en) | Nozzle ink doctoring device for ink-jet printer | |
| CN108407461A (en) | A kind of automatic net version devices and methods therefor | |
| CN211165951U (en) | Spray head cleaning device of digital printing machine | |
| CN206733784U (en) | A kind of Combined scraper applied to guide belt of decorating machine cleaning | |
| CN111267486A (en) | Matching processing method for printer ink box | |
| CN203401809U (en) | Automatic circular screen cleaning device for circular screen printer | |
| CN107415464B (en) | Screen plate cleaning machine | |
| CN205341337U (en) | Sand mould three -dimensional inkjet printer's shower nozzle self - cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200212 |