CN103568475A - Pneumatic screen stretching mechanism for screen printer - Google Patents
Pneumatic screen stretching mechanism for screen printer Download PDFInfo
- Publication number
- CN103568475A CN103568475A CN201310495449.5A CN201310495449A CN103568475A CN 103568475 A CN103568475 A CN 103568475A CN 201310495449 A CN201310495449 A CN 201310495449A CN 103568475 A CN103568475 A CN 103568475A
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- China
- Prior art keywords
- screen
- clamping plate
- fixed
- splints
- silk screen
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Abstract
The invention discloses a pneumatic screen stretching mechanism for a screen printer, which comprises a worktable and an air cylinder fixed on the worktable, wherein a butt block is linked with a piston rod of the air cylinder, and fixedly connected with two splints; the splints are fixed on a slide rail of the worktable; one end of a silk screen is connected with the splints, and the other end is fixed to a screen stretching device; a locking handle is fixed with the upper part of the splints; and when the locking handle is pressed down, the silk screen is clamped by the two splints, and the piston rod drives the splints to move through the butt block so as to tighten the silk screen. The pneumatic screen stretching mechanism is reasonable in design and solves the problem of the matching between the silk screen and the screen stretching device, so that the tensile force acted by the screen stretching device on the edge of the metal screen is uniform, thereby satisfying the higher accuracy requirement and higher automation requirement for the screen stretching operation.
Description
Technical field
The invention belongs to printing machinery technical field, be specifically related to a kind of pneumatic type mesh stretching body of screen process press.
Background technology
The feature of serigraphy mainly contains: plate-making and printing process are easy, and equipment investment is few, and cost is low, is easy to start, good in economic efficiency in small lot batch manufacture; Be not subject to stock kind, size, shape, the restriction of Facing material; Printing China ink bed thickness, bright in luster, third dimension and strong covering power; Be convenient to fast light pigment to participate in ink, obtain the printed matter that light resistance is strong, and carry out Liquid crystal printing, magnetic printing and foaming printing; Can be widely used in printing the decorative pattern on large-scale advertisement, pictorial poster, printing and dyeing, pottery, various plastic products, label, printed substrate and various handicrafts etc.
At present, the stretch tight net object that stretches tight of net machine of the metal otter board of industrial application mostly is silk screen, and the most metals web plate mode that net machine adopts screw rod to coordinate with handwheel that stretches tight realizes the net that stretches tight.The stretch tight net pulling force that stretches tight of net machine of the metal otter board of this traditional type is controlled not meticulous.Adopt the operation of screw rod and handwheel fit system with workman's feel, the net pulling force that stretches tight cannot quantitatively be controlled, and the net state that stretches tight can not be adjusted.
In addition, traditional metal otter board net machine that stretches tight does not have the function of measurement, after the net that stretches tight, needs will lean on manually the net state that stretches tight is differentiated, and mainly determines by rule of thumb.Generally speaking, on one side silk screen stretched, with pointing, suppress silk screen on one side in when net of stretching tight, feel that silk screen has certain elasticity just passable, automaticity is inadequate, the not high and labor intensive material resources of efficiency.In addition, after the net that stretches tight, pinpoint the problems, need to adjust, can only be by manually carrying out, whole process takes time and effort.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, easy to use, pneumatic type mesh stretching body that pulling force is controlled accurate screen process press.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
The pneumatic type mesh stretching body of screen process press, comprise workbench and be fixed on the cylinder on described workbench, support the piston rod interlock that piece is connected with described cylinder, the described piece that supports is fixedly connected with two clamping plate, and clamping plate are fixed on the slide rail of described workbench, and silk screen one end is connected with described clamping plate, the other end is fixed on and stretches tight on the net, set lever and clamping plate top are fixing, when set lever is pressed, by two clamping plate, silk screen are clamped, and described piston rod drives clamping plate to move and silk screen is strained by supporting piece.
Compared with prior art, the beneficial effect that the present invention has is:
The present invention is reasonable in design, has solved the matching problem of silk screen and the net that stretches tight, and the tension uniform that the net arrangement that makes to stretch tight acts on metal otter board edge is consistent, can meet the net operation that stretches tight of having relatively high expectations for required precision and automation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the pneumatic type mesh stretching body of screen process press, comprise workbench 9 and be fixed on the cylinder 1 on described workbench 9, support piston rod 2 interlocks that piece 4 is connected with described cylinder 1, the described piece 4 that supports is fixedly connected with two clamping plate 5, clamping plate 5 are fixed on the slide rail 8 of described workbench 9, silk screen 6 one end are connected with described clamping plate 5, the other end is fixed on and stretches tight on net 7, set lever 3 is fixed with clamping plate 5 tops, when set lever 3 is pressed, by two clamping plate 5, silk screen 6 is clamped, described piston rod 2 drives clamping plate 5 to move and silk screen 6 is strained by supporting piece 4.
First silk screen 6 one end are placed between two clamping plate 5, the other end is fixed on and stretches tight on net 7, depresses 3, two clamping plate 5 of set lever silk screen 6 is clamped, then open air pump, and piston rod 2 drives and supports piece 4 motions, and two clamping plate 5 move silk screen 6 tensions.The present invention is simple to operate, stable, can meet the net operation that stretches tight of having relatively high expectations for required precision and automation.
By reference to the accompanying drawings the present invention is exemplarily described above; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as the various improvement that Bian has used method design of the present invention and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (1)
1. the pneumatic type mesh stretching body of screen process press, comprise workbench (9) and be fixed on the cylinder (1) on described workbench (9), it is characterized in that: support piston rod (2) interlock that piece (4) is connected with described cylinder (1), the described piece (4) that supports is fixedly connected with two clamping plate (5), clamping plate (5) are fixed on the slide rail (8) of described workbench (9), silk screen (6) one end is connected with described clamping plate (5), the other end is fixed on the net that stretches tight (7), set lever (3) is fixing with clamping plate (5) top, when pressing, set lever (3) by two clamping plate (5), silk screen (6) is clamped, described piston rod (2) drives clamping plate (5) to move and silk screen (6) is strained by supporting piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495449.5A CN103568475A (en) | 2013-10-21 | 2013-10-21 | Pneumatic screen stretching mechanism for screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495449.5A CN103568475A (en) | 2013-10-21 | 2013-10-21 | Pneumatic screen stretching mechanism for screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568475A true CN103568475A (en) | 2014-02-12 |
Family
ID=50041571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495449.5A Pending CN103568475A (en) | 2013-10-21 | 2013-10-21 | Pneumatic screen stretching mechanism for screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568475A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289819A (en) * | 2014-09-27 | 2015-01-21 | 昆山允升吉光电科技有限公司 | Clamping device of mask plate and assembly of clamping device |
| CN105216431A (en) * | 2015-09-17 | 2016-01-06 | 四川德铭电子科技有限公司 | A kind of drawing device |
| CN107571606A (en) * | 2017-10-20 | 2018-01-12 | 浙江伟博包装印刷品有限公司 | A kind of silk screen gripping mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020087A1 (en) * | 1994-12-23 | 1996-07-04 | Hruska Jerome J | Device and method for stretching a screen on a roller frame |
| CN2552697Y (en) * | 2002-05-18 | 2003-05-28 | 谢远生 | Pneumatic oblique net-pulling device |
| US20090151578A1 (en) * | 2007-12-14 | 2009-06-18 | Josef Kleinschnitz | Method of and apparatus for mounting print screens and their use in printers, as well as a screen frame and a screen-printing machine |
| CN102490455A (en) * | 2011-11-18 | 2012-06-13 | 刘健 | Automatic precision net puller |
| CN202356531U (en) * | 2011-11-14 | 2012-08-01 | 冯兆坚 | Net puller chuck |
| CN102922866A (en) * | 2012-11-09 | 2013-02-13 | 天津市金三角工贸有限公司 | Stretching machine |
| CN203172134U (en) * | 2013-01-06 | 2013-09-04 | 上海耀皮康桥汽车玻璃有限公司 | Automotive glass printing screen tightening mechanism |
-
2013
- 2013-10-21 CN CN201310495449.5A patent/CN103568475A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020087A1 (en) * | 1994-12-23 | 1996-07-04 | Hruska Jerome J | Device and method for stretching a screen on a roller frame |
| CN2552697Y (en) * | 2002-05-18 | 2003-05-28 | 谢远生 | Pneumatic oblique net-pulling device |
| US20090151578A1 (en) * | 2007-12-14 | 2009-06-18 | Josef Kleinschnitz | Method of and apparatus for mounting print screens and their use in printers, as well as a screen frame and a screen-printing machine |
| CN202356531U (en) * | 2011-11-14 | 2012-08-01 | 冯兆坚 | Net puller chuck |
| CN102490455A (en) * | 2011-11-18 | 2012-06-13 | 刘健 | Automatic precision net puller |
| CN102922866A (en) * | 2012-11-09 | 2013-02-13 | 天津市金三角工贸有限公司 | Stretching machine |
| CN203172134U (en) * | 2013-01-06 | 2013-09-04 | 上海耀皮康桥汽车玻璃有限公司 | Automotive glass printing screen tightening mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289819A (en) * | 2014-09-27 | 2015-01-21 | 昆山允升吉光电科技有限公司 | Clamping device of mask plate and assembly of clamping device |
| CN105216431A (en) * | 2015-09-17 | 2016-01-06 | 四川德铭电子科技有限公司 | A kind of drawing device |
| CN107571606A (en) * | 2017-10-20 | 2018-01-12 | 浙江伟博包装印刷品有限公司 | A kind of silk screen gripping mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |