CN105500905A - Squeegee of printing machine - Google Patents
Squeegee of printing machine Download PDFInfo
- Publication number
- CN105500905A CN105500905A CN201511028474.8A CN201511028474A CN105500905A CN 105500905 A CN105500905 A CN 105500905A CN 201511028474 A CN201511028474 A CN 201511028474A CN 105500905 A CN105500905 A CN 105500905A
- Authority
- CN
- China
- Prior art keywords
- squeegee
- blade
- printing machine
- tool rest
- scraper
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
- B41F15/46—Squeegees or doctors with two or more operative parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention relates to a part of a printing machine, in particular to a squeegee of the printing machine. The squeegee comprises a squeegee holder, a squeegee base and a squeegee blade, wherein the squeegee base is arranged on the squeegee holder; the squeegee blade is arranged on the squeegee base; a pressure sensor is arranged between the squeegee blade and the squeegee base. The squeegee has the advantage that in the working process of the squeegee blade, the resistance of the squeegee blade is increased at an uneven place, the change of stress on the squeegee blade is sensed by the pressure sensor, and a worker can stop printing according to the change, and adjust the surface of a circuit board, so as to prevent the squeegee blade from damaging the circuit board.
Description
Technical field
The present invention relates to a kind of printer part, particularly relate to a kind of printing machine scraper.
Background technology
Stencil printer is generally made up of mechanisms such as locing up, add tin cream, impression, defeated circuit board.Its operation principle is, the circuit board that first will print is fixed on printing positioning table, then by the forward and backward scraper of printing machine, tin cream or red glue are bitten in corresponding pad by steel mesh, to the uniform PCB that bites, input to chip mounter by band to band transfer module and carry out automatic chip mounting.
Scraper in the course of the work, may run into out-of-flatness, if do not notice that adjustment is directly scraped over, not only can cause certain damage to circuit board, also can cause damage to scraper, reduce the quality of printing, shorten the life-span of scraper.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of printing machine scraper, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of printing machine scraper, in local time running into irregular, printing can be stopped, so that staff adjusts, prevent scraper from damaging circuit board.
A kind of printing machine scraper that the present invention proposes, comprises knife rest, the tool rest be arranged on described knife rest, the blade be arranged on described tool rest, is provided with pressure sensor between described blade and tool rest.
Further, described knife rest is provided with the groove of " L " type, and described tool rest is provided with the projection coordinated with described groove shapes.
Further, fixed by screw between described blade and tool rest.
Further, the angle of described blade and horizontal plane is 30-60 °.
Further, the degree of depth of described groove is 2cm.
By such scheme, the present invention at least has the following advantages: the present invention arranges pressure sensor between tool rest and blade, in the course of the work, the local time in of running into irregular, blade is because being subject to resistance for blade, also can become large to the pressure of tool rest, staff experiences the change of pressure according to pressure sensor, judges whether scraper runs into irregular place, can make adjustment in time, this avoid circuit board to be damaged by scraper, also extend the service life of scraper simultaneously.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1, a kind of printing machine scraper of a preferred embodiment of the present invention, comprises knife rest 1, the tool rest 2 be arranged on knife rest 1, the blade 3 be arranged on tool rest 2, is provided with pressure sensor between blade 3 and tool rest 2.Knife rest 1 is provided with the groove 4 of " L " type, and tool rest 2 is provided with the projection 5 with groove 4 form fit.The degree of depth of groove 4 is 2cm.Fixed by screw 6 between blade 3 and tool rest 2.Blade 3 is 30-60 ° with the angle of horizontal plane.
The present invention arranges pressure sensor between tool rest 2 and blade 3, blade 3 in the course of the work, the local time in of running into irregular, blade 3 is because being subject to resistance, and also can become large to the pressure of tool rest 2, staff experiences the change of pressure according to pressure sensor, judge whether scraper runs into irregular place, can make adjustment in time, this avoid circuit board and damaged by scraper, also extend the service life of scraper simultaneously; In addition, knife rest 1 is provided with groove 4, tool rest 2 is provided with the projection 5 with groove 4 form fit, when tool rest 2 is installed on knife rest 1, directly projection 5 is inserted in groove 4, very convenient, improve the efficiency of installation.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (5)
1. a printing machine scraper, is characterized in that: comprise knife rest, the tool rest be arranged on described knife rest, the blade be arranged on described tool rest, is provided with pressure sensor between described blade and tool rest.
2. printing machine scraper according to claim 1, is characterized in that: described knife rest is provided with the groove of " L " type, and described tool rest is provided with the projection coordinated with described groove shapes.
3. printing machine scraper according to claim 2, is characterized in that: fixed by screw between described blade and tool rest.
4. printing machine scraper according to claim 3, is characterized in that: the angle of described blade and horizontal plane is 30-60 °.
5. printing machine scraper according to claim 4, is characterized in that: the degree of depth of described groove is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028474.8A CN105500905A (en) | 2015-12-31 | 2015-12-31 | Squeegee of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028474.8A CN105500905A (en) | 2015-12-31 | 2015-12-31 | Squeegee of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500905A true CN105500905A (en) | 2016-04-20 |
Family
ID=55709378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028474.8A Pending CN105500905A (en) | 2015-12-31 | 2015-12-31 | Squeegee of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500905A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656728A (en) * | 2018-05-16 | 2018-10-16 | 重庆海派环保包装有限公司 | A kind of printing machine scraper convenient for adjusting |
| CN110691677A (en) * | 2017-05-11 | 2020-01-14 | 好使有限责任公司和两合公司 | Cutting tool and method for operating a cutting tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197715A (en) * | 1995-01-24 | 1996-08-06 | Minoguruupu:Kk | Apparatus for measuring pushing pressure of squeezee in screen printing machine |
| JPH11151798A (en) * | 1997-11-20 | 1999-06-08 | Ricoh Co Ltd | Cream solder printer and printing method |
| CN1789555A (en) * | 2004-12-17 | 2006-06-21 | 美卓造纸机械公司 | Composite doctor blade |
| CN1880574A (en) * | 2005-06-17 | 2006-12-20 | 美卓造纸机械公司 | Composite doctor arrangement |
| CN201516719U (en) * | 2009-11-02 | 2010-06-30 | 汤维江 | Scraper base of gravure press |
| CN201685513U (en) * | 2010-05-12 | 2010-12-29 | 常德金鹏印务有限公司 | Non-stop scraping blade replacement device |
| CN203267429U (en) * | 2013-05-22 | 2013-11-06 | 襄阳金飞环彩色包装有限公司 | Doctor blade inflatable pressurizing and locking device of gravure press |
-
2015
- 2015-12-31 CN CN201511028474.8A patent/CN105500905A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197715A (en) * | 1995-01-24 | 1996-08-06 | Minoguruupu:Kk | Apparatus for measuring pushing pressure of squeezee in screen printing machine |
| JPH11151798A (en) * | 1997-11-20 | 1999-06-08 | Ricoh Co Ltd | Cream solder printer and printing method |
| CN1789555A (en) * | 2004-12-17 | 2006-06-21 | 美卓造纸机械公司 | Composite doctor blade |
| CN1880574A (en) * | 2005-06-17 | 2006-12-20 | 美卓造纸机械公司 | Composite doctor arrangement |
| CN201516719U (en) * | 2009-11-02 | 2010-06-30 | 汤维江 | Scraper base of gravure press |
| CN201685513U (en) * | 2010-05-12 | 2010-12-29 | 常德金鹏印务有限公司 | Non-stop scraping blade replacement device |
| CN203267429U (en) * | 2013-05-22 | 2013-11-06 | 襄阳金飞环彩色包装有限公司 | Doctor blade inflatable pressurizing and locking device of gravure press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691677A (en) * | 2017-05-11 | 2020-01-14 | 好使有限责任公司和两合公司 | Cutting tool and method for operating a cutting tool |
| CN108656728A (en) * | 2018-05-16 | 2018-10-16 | 重庆海派环保包装有限公司 | A kind of printing machine scraper convenient for adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |