CN201626165U - Automatic flat screen printing scrapper adjusting device - Google Patents
Automatic flat screen printing scrapper adjusting device Download PDFInfo
- Publication number
- CN201626165U CN201626165U CN2010291800263U CN201029180026U CN201626165U CN 201626165 U CN201626165 U CN 201626165U CN 2010291800263 U CN2010291800263 U CN 2010291800263U CN 201029180026 U CN201029180026 U CN 201029180026U CN 201626165 U CN201626165 U CN 201626165U
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- China
- Prior art keywords
- scrapper
- gear
- adjusting device
- scraper
- servo controller
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- 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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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides an automatic flat screen printing scrapper adjusting device, which comprises a scrapper frame and a lead screw and nut pair disposed perpendicularly. The scrapper frame is connected onto a nut of the lead screw and nut pair, a lead screw is axially positioned and drives a first gear, the adjusting device is further provided with a servo motor and a transmission mechanism driven by the servo motor, and the transmission mechanism is provided with a second gear which is meshed with the first gear and outputs driving force to the first gear. By adopting the technical scheme, the automatic flat screen printing scrapper adjusting device can adjust height of the position of the scrapper through mechanizing the servo motor, is convenient for automatic control, accurately and fast adjusts pressure of the scrapper, and increases flat screen printing quality.
Description
Technical field
The utility model relates to PLATE SCREAM PRINTING machinery field, relates in particular to PLATE SCREAM PRINTING scraper automatic regulating apparatus.
Background technology
In PLATE SCREAM PRINTING, the pressure of scraper is regulated accurately significant to full, the coloured light of meticulous, the color of flower type.In the past, in PLATE SCREAM PRINTING, adjusted scraper by manual rotary screw and regulated scraper to transporting the pressure of belt with the height that transports belt.This adjustment structure, the randomness that build-up of pressure is regulated is big, repeatability is poor, the adjustment time is long, easily because of adjusting pressure causes the product quality difference of a large amount of defective works, repeatedly production big, the difficulty production technology standard formulation is big, factory also needs personnel are trained for a long time in stamp production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of PLATE SCREAM PRINTING scraper automatic regulating apparatus, need not manual the intervention and promptly can carry out the mechanization adjustment of scraper and be convenient to automation control.For this reason, the utility model is by the following technical solutions: it comprises that doctor blade holder, vertically disposed feed screw nut pay, described doctor blade holder is connected on the nut that the feed screw nut pays, described screw mandrel is axially located and is being with first gear, described adjusting device also is provided with servomotor and by the transmission mechanism of driven by servomotor, described transmission mechanism has second gear to the first gear output drive strength with described first gears engaged.Owing to adopt the technical solution of the utility model, can regulate scraper pressure accurately and fast by servomotor mechanization being adjusted the height of doctor position and being convenient to automation control, improve the quality of PLATE SCREAM PRINTING.
Description of drawings
Fig. 1 is the schematic diagram of the mechanical part of embodiment provided by the utility model.
Fig. 2 is the electrical diagram of embodiment provided by the utility model.
The specific embodiment
With reference to accompanying drawing 1.The utility model comprises that doctor blade holder 4, vertically disposed feed screw nut pay, described doctor blade holder is connected on the nut 6 that the feed screw nut pays, the screw mandrel 7 that the feed screw nut pays is axially located and is being with first gear 1, the transmission mechanism that described adjusting device also is provided with servomotor 2 and is driven by servomotor 2, described transmission mechanism have second gear 3 to the first gear output drive strength with 1 engagement of described first gear.Described transmission device comprises that reducing gear 21 bevel gears pay 22, drive link 23, and described second gear 3 is installed on the drive link 23.Drawing reference numeral 5 is for being installed in the scraper on the doctor blade holder.
With reference to accompanying drawing 2.The utility model is provided with servo controller, described servo controller control servomotor 2; Described adjusting device also is provided with position coder 8, and described position coder 8 has data communication with servo controller and is connected; Described servo controller also is provided with scraper and adjusts the control interface device automatically, and described scraper is adjusted the control interface device automatically and had data communication with servo controller and be connected.It is an arithmetic unit that has display unit and human-computer interaction function that scraper is adjusted the control interface device automatically.
Servo controller control servomotor 2 descends scraper 5; Servomotor 2 is being with described position coder 8 record positions, when the scraper lower surface just contacts when transporting belt, position coder can be pointed out the position of this moment, position data is sent to servo controller, servo controller is sent to scraper with position data and adjusts the control interface device automatically, and scraper is adjusted the control interface device automatically can the record position data and as original position.Because blade face is an elastomeric material, behind the blade face pressurized, produce pressure, pressure and the positional value that presses down are proportional, i.e. f=kx, f: pressure, k: coefficient of elasticity, x: the positional value that presses down (pressurization value).Scraper pressurization if desired, as long as adjust control interface device input pressurization value automatically at scraper, the positional value that pressurization value and original position value calculate setting is adjusted the control interface device automatically by scraper and is sent to servo controller, and servo controller control servomotor makes scraper drop to the pressing position value.Scraper is adjusted the pressurization value that the control interface device can write down arts demand repeatedly automatically, can write down the adjusted value of each original position.The pressurization value of scraper can be made corresponding technological standards when technology controlling and process personnel just can write down different production.
Claims (2)
1. PLATE SCREAM PRINTING scraper automatic regulating apparatus, it is characterized in that it comprises that doctor blade holder, vertically disposed feed screw nut pay, described doctor blade holder is connected on the nut that the feed screw nut pays, described screw mandrel is axially located and is being with first gear, described adjusting device also is provided with servomotor and by the transmission mechanism of driven by servomotor, described transmission mechanism has second gear to the first gear output drive strength with described first gears engaged.
2. a kind of PLATE SCREAM PRINTING scraper automatic regulating apparatus as claimed in claim 1 is characterized in that it is provided with servo controller, described servo controller control servomotor; Described adjusting device also is provided with position coder, and described position coder has data communication with servo controller and is connected; Described servo controller also is provided with scraper and adjusts the control interface device automatically, and described scraper is adjusted the control interface device automatically and had data communication with servo controller and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010291800263U CN201626165U (en) | 2010-02-05 | 2010-02-05 | Automatic flat screen printing scrapper adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010291800263U CN201626165U (en) | 2010-02-05 | 2010-02-05 | Automatic flat screen printing scrapper adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626165U true CN201626165U (en) | 2010-11-10 |
Family
ID=43057551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010291800263U Expired - Fee Related CN201626165U (en) | 2010-02-05 | 2010-02-05 | Automatic flat screen printing scrapper adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285208A (en) * | 2011-07-01 | 2011-12-21 | 日东电子科技(深圳)有限公司 | induction type scraper device |
-
2010
- 2010-02-05 CN CN2010291800263U patent/CN201626165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285208A (en) * | 2011-07-01 | 2011-12-21 | 日东电子科技(深圳)有限公司 | induction type scraper device |
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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: 20101110 Termination date: 20140205 |