CN202071489U - Device for regulating accumulated operation error and deviation of printing conduction band of flat screen printing machine - Google Patents
Device for regulating accumulated operation error and deviation of printing conduction band of flat screen printing machine Download PDFInfo
- Publication number
- CN202071489U CN202071489U CN2011200977297U CN201120097729U CN202071489U CN 202071489 U CN202071489 U CN 202071489U CN 2011200977297 U CN2011200977297 U CN 2011200977297U CN 201120097729 U CN201120097729 U CN 201120097729U CN 202071489 U CN202071489 U CN 202071489U
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- China
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- guide belt
- flat screen
- print guide
- digital camera
- screen printing
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Abstract
The utility model provides a device for regulating the accumulated operation error and deviation of a printing conduction band of a flat screen printing machine. The device comprises a control device for a printing conduction band driving device, an image processing device and a digital camera. According to the direction that print cloth is transported by the printing conduction band, the digital camera is mounted above the printing conduction band in the downstream of a first set of color printing unit of the flat screen printing machine; the digital camera is in data communication connection with the image processing device; and the control device is in data communication connection with the image processing device. The accumulated operation error can be automatically regulated by regulating the operation of the printing conduction band, so that the operation intensity and difficulty of the flat screen printing machine are reduced and the printing accuracy is improved.
Description
Technical field
The utility model relates to a kind of flat screen printing machine conduction band running accumulation deviation adjusting device.
Background technology
The print guide belt of flat screen printing machine is driven and cycle operation by its drive unit, and printcloth is printed conduction band and delivers, and printing cell is to sticking on the cloth stamp on the print guide belt.Though the operation of print guide belt has step-by-step counting to control its precision, because the cooperation deviation of machine parts itself after every fortune turns around, can produce a deviate.Behind its running some cycles,, had a strong impact on the quality of product because cumulative departure can produce and spend back dislocation, thereby defective products occur.This type of deviation solution of general printing machine is to rely on the operator to get experience to carry out artificial correction, but can not solve offset issue well like this, has inevitably reduced operating efficiency simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of flat screen printing machine print guide belt running accumulation deviation adjusting device, can provide hardware foundation for adjusting the accumulation deviation that produces when conduction band turns round automatically.For this reason, the utility model is by the following technical solutions: it comprises control device, image processing apparatus, the digital camera of print guide belt drive unit, direction according to print guide belt delivery printcloth, described digital camera is installed in the print guide belt top of swimming under the flat screen printing machine first topping printing unit, described digital camera is connected with the image processing apparatus data communication, and described control device is connected with the image processing apparatus data communication.
Further, described digital camera can be connected on the slide mechanism by motor or air cylinder driven, described slide mechanism is arranged on the print guide belt top of swimming under the flat screen printing machine first topping printing unit, the glide direction of described slide mechanism is perpendicular to the direction of print guide belt delivery printcloth, and described adjusting device is provided with and limits digital camera limit of sports record position and first limit switch and second limit switch that move right limit position left respectively.
Drive motors in the described print guide belt drive unit is a servomotor.
Owing to adopt the technical solution of the utility model, the utility model can be adjusted conduction band running accumulated error automatically by the running of adjusting print guide belt, reduces the manipulation strength and the difficulty of flat screen printing machine, improves the stamp precision.
Description of drawings
Fig. 1 is the structural representation of embodiment provided by the utility model, has shown the relation between the utility model and the print guide belt.
Fig. 2 is the structured flowchart of embodiment provided by the utility model.
Fig. 3 is the process chart of adjusting device provided by the utility model.
The specific embodiment
With reference to accompanying drawing.The utility model comprises the control device of print guide belt drive unit, image processing apparatus, digital camera 6, direction according to print guide belt 5 delivery printcloths 1, described digital camera 6 is installed in print guide belt 5 tops of swimming under the flat screen printing machine first topping printing unit, in the drawings, for clear display, concealed printing cell, digital camera 6 can be arranged between the first cover color element printing cell and the second topping printing unit, perhaps between the second topping printing unit and the 3rd topping printing unit, between topping printing perhaps second from the bottom unit and last topping printing unit.
Described digital camera 6 is connected with the image processing apparatus data communication, and described control device is connected with the image processing apparatus data communication.
Described digital camera 6 is connected on the slide mechanism 2 by motor or air cylinder driven, described slide mechanism is arranged on print guide belt 5 tops of swimming under the flat screen printing machine first topping printing unit, and the glide direction of described slide mechanism is perpendicular to the direction of print guide belt delivery printcloth; Slide mechanism can be a screw-nut body, and digital camera is connected with wherein nut, perhaps slide block guide rail pair, and digital camera is connected with wherein slide block.
Described adjusting device is provided with and limits digital camera 6 limit of sports record position and first limit switch 7 and second limit switch 3 that move right limit position left respectively.Two limit switches can be installed on the fixed support that is fixed in the flat screen printing machine frame, perhaps, are installed on the fixed part of slide mechanism, such as the two ends of guide rail.
Drive motors in the described print guide belt drive unit is a servomotor.Described control device is by servo-control system, and the kinematic accuracy by pulse control servomotor and print guide belt can be reduced to error in the scope that does not influence printing quality.Drawing reference numeral 8 is the driving roller of print guide belt, and driving roller is by described driven by servomotor.
During work, when falling, the screen frame of printing cell scrapes beginning time time, digital camera 6 begins to take, because digital camera 6 keeps relative static with printcloth 1, so can obtain the very high photo of definition, sending image processing apparatus to compares with the standard pattern that pre-sets, analysis deviation produces reason, and then analysis result sent to pass through control device, send instruction to the servo-control system in the servo drive by it, thereby carry out the compensation adjustment of print guide belt operation.When print guide belt 5 motions, digital camera 6 also moves one section distance that sets on slide mechanism 2, because the travel switch of both sides, moving of digital camera 6 can guarantee to carry out in the fabric width scope of printcloth 1, so more image comparison can be obtained repeatedly, the print guide belt running can be adjusted well.
Described control device can utilize the control device of flat screen printing machine, and the arithmetic unit that described image processing apparatus can adopt computer maybe can programme constitutes.
Claims (3)
1. the running of flat screen printing machine print guide belt accumulates mistake deviation adjusting device, it is characterized in that it comprises control device, image processing apparatus, the digital camera of print guide belt drive unit, direction according to print guide belt delivery printcloth, described digital camera is installed in the print guide belt top of swimming under the flat screen printing machine first topping printing unit, described digital camera is connected with the image processing apparatus data communication, and described control device is connected with the image processing apparatus data communication.
2. flat screen printing machine print guide belt running accumulation mistake deviation adjusting device as claimed in claim 1, it is characterized in that described digital camera is connected on the slide mechanism by motor or air cylinder driven, described slide mechanism is arranged on the print guide belt top of swimming under the flat screen printing machine first topping printing unit, the glide direction of described slide mechanism is perpendicular to the direction of print guide belt delivery printcloth, and described adjusting device is provided with and limits digital camera limit of sports record position and first limit switch and second limit switch that move right limit position left respectively.
3. flat screen printing machine print guide belt running accumulation mistake deviation adjusting device as claimed in claim 1 or 2 is characterized in that the drive motors in the described print guide belt drive unit is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977297U CN202071489U (en) | 2011-04-06 | 2011-04-06 | Device for regulating accumulated operation error and deviation of printing conduction band of flat screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977297U CN202071489U (en) | 2011-04-06 | 2011-04-06 | Device for regulating accumulated operation error and deviation of printing conduction band of flat screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202071489U true CN202071489U (en) | 2011-12-14 |
Family
ID=45109599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200977297U Expired - Lifetime CN202071489U (en) | 2011-04-06 | 2011-04-06 | Device for regulating accumulated operation error and deviation of printing conduction band of flat screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202071489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101292A (en) * | 2012-12-13 | 2013-05-15 | 吴江忆久纺织有限公司 | Printing device for textile fabric |
| CN106427198A (en) * | 2016-11-03 | 2017-02-22 | 杭州宏华数码科技股份有限公司 | Flat screen printing and digital printing combined printing device and method |
-
2011
- 2011-04-06 CN CN2011200977297U patent/CN202071489U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101292A (en) * | 2012-12-13 | 2013-05-15 | 吴江忆久纺织有限公司 | Printing device for textile fabric |
| CN106427198A (en) * | 2016-11-03 | 2017-02-22 | 杭州宏华数码科技股份有限公司 | Flat screen printing and digital printing combined printing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312072 intersection of Xingbin road and Shuangzha Road, Ma'an street, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Dongshen Machinery Technology Co.,Ltd. Address before: 312072 intersection of Xingbin road and Shuangzha Road, Ma'an street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: SHAOXING RUIQUN TEXTILE MACHINERY TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312072 intersection of Xingbin road and Shuangzha Road, Ma'an street, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: SHAOXING RUIQUN TEXTILE MACHINERY TECHNOLOGY CO.,LTD. Address before: 312030 Zhejiang city of Shaoxing province Shaoxing Keqiao County Ke Bei Chong Building Room 707-710 Patentee before: SHAOXING COUNTY RUIQUN TEXTILE MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |