CN204914858U - Energy -saving printing machine scraper device - Google Patents
Energy -saving printing machine scraper device Download PDFInfo
- Publication number
- CN204914858U CN204914858U CN201520585534.5U CN201520585534U CN204914858U CN 204914858 U CN204914858 U CN 204914858U CN 201520585534 U CN201520585534 U CN 201520585534U CN 204914858 U CN204914858 U CN 204914858U
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- China
- Prior art keywords
- protected
- wing
- tin sheet
- doctor blade
- blade holder
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Abstract
The utility model discloses an energy -saving printing machine scraper device, it is including scraping the knife rest, the wing, gu fixed splint, the tin piece is protected in the left side, the tin piece is protected on the right side, scrape the knife rest and scrape the knife rest for the aluminum alloy, the wing is installed in the blade installation inclined plane of scraping knife rest lower extreme portion, gu fixed splint passes through the lock screw spiral shell to be adorned in blade installation inclined plane upper end, the wing clamps between solid fixed splint and blade installation inclined plane, a left side, inside (b) the magnet (b) of installing respectively of tin piece is protected on the right side, scrape knife rest upper end distolateral offering along the T type groove of scraping horizontal horizontal extension of knife rest length direction and transversal personally submitting " T " shape on the wing, a left side, the right side is protected tin piece upper end and is corresponded the T type piece that T type groove set up shape of cross section and T type groove shape of cross section looks adaptation respectively, a left side, the T type piece that the tin piece was protected on the right side inlays the T type inslot of adorning in scraping the knife rest respectively. Through the structure design, the utility model has the advantages of novel in design, the controllability strong, strong adaptability, simple structure, reliable and stable nature are good.
Description
Technical field
The utility model relates to the screen printing technology such as tin cream, red glue field, PCB surface, particularly relates to a kind of energy-saving printing press scraper device.
Background technology
In SMT production technology, typography is particularly important, and particularly along with the development that becomes more meticulous of electronic devices and components, require also more and more stricter to SMT typography, the quality of tin cream or the coating of red glue directly has influence on the welding quality of electronic devices and components.
Doctor blade device is one of important tool of screen painting, and its effect is at the uniform velocity moved by scraper level, tin cream or red glue is bitten on the corresponding position of PCB by the mesh on half tone.Traditional SMT printing press scraper device is fixed dimension, the width that wing is scraped is a fixing width, can not regulate the width that wing is scraped, a kind of doctor blade device of specification can only meet the tin cream of PCB corresponding with its width or red offset printing brush.
In addition, for existing doctor blade device, when scraper moves, tin cream or red glue can overflow from wing two ends, cause tin cream or red glue to apply uneven.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving printing press scraper device for the deficiencies in the prior art, and this energy-saving printing press scraper device novel in structural design, controllability are strong, strong adaptability, structure are simple, reliability good.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of energy-saving printing press scraper device, include the doctor blade holder arranged in horizontal cross, doctor blade holder is aluminium alloy doctor blade holder, the bottom of doctor blade holder is provided with blade and installs inclined-plane, blade is installed inclined-plane and is equiped with wing, the lower edge section of wing extends to the lower end side of doctor blade holder, the upper end of wing is equiped with the strap of the upper end-face edge portion horizontal cross extension along wing, strap is screwed on by lock screw the upper end that inclined-plane installed by blade, and wing is installed in strap and blade is installed between inclined-plane;
Doctor blade holder is equiped with in the front of wing and just protects tin sheet to the left side arranged, tin sheet is protected on right side, left side is protected tin sheet and is positioned at right side and protects the left end side of tin sheet and left side is protected tin sheet and right side and protected tin sheet interval and arrange, tin sheet is protected in left side, right side is protected tin sheet and touched with the front surface of wing respectively, and the inside that tin sheet is protected in left side, tin sheet is protected on right side is equiped with respectively
magnetthe upper end of doctor blade holder to extend and cross section is the T-slot of "T"-shaped shape in the upper end side of the wing length direction horizontal cross offered along doctor blade holder, tin sheet is protected in left side, the corresponding T-slot in upper end that tin sheet is protected on right side is respectively arranged with shape of cross section and T-slot shape of cross section is suitable T-shaped piece, T-shaped piece that tin sheet is protected in left side, tin sheet is protected on right side is flush-mounted in the T-slot of doctor blade holder respectively.
Wherein, the left part of described doctor blade holder is equiped with left side protection block in the left end side of described wing; the right part of doctor blade holder is equiped with right side protection block in the right-hand member side of wing; left side protection block is screwed on doctor blade holder left part by lock screw, and right side protection block is screwed on doctor blade holder right part by lock screw.
Wherein,
tin sheet is protected in described left side, described right side is protected tin sheet and is respectively flexible acid and alkali-resistance rubber and protects tin sheet, and the inside that tin sheet is protected in left side, tin sheet is protected on right side is equiped with magnet respectively.
Wherein, described wing is stainless steel wing.
Wherein, the front surface of described wing offers in groove spaced apart.
The beneficial effects of the utility model are: the energy-saving printing press scraper device of one described in the utility model, it comprises doctor blade holder, tin sheet is protected in wing, strap, left side, tin sheet is protected on right side, doctor blade holder is aluminium alloy doctor blade holder, inclined-plane installed by the blade that wing is installed on doctor blade holder bottom, strap is screwed on blade by lock screw and installs upper end, inclined-plane, wing is installed in strap and blade is installed between inclined-plane, and left and right side protects tin sheet inside and installs respectively
magnetdoctor blade holder upper end to extend and cross section is the T-slot of "T"-shaped shape in the wing upper end side length direction horizontal cross offered along doctor blade holder, the corresponding T-slot in upper end that left and right side protects tin sheet arranges shape of cross section and suitable T-shaped piece of T-slot shape of cross section respectively, and T-shaped piece that tin sheet is protected in left side, tin sheet is protected on right side is flush-mounted in the T-slot of doctor blade holder respectively.Designed by said structure, the utility model has novel in structural design, controllability is strong, strong adaptability, structure are simple, reliability is good advantage.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is decomposing schematic representation of the present utility model.
Include in Fig. 1 to Fig. 3:
Inclined-plane installed by 1---doctor blade holder 11---blade
12---T-slot 2---wing
21---groove 3---strap
Tin sheet is protected on right side to 41---tin sheet 42 is protected in left side---
43---T-shaped piece 51---left side protection blocks
52---right side protection block 6---lock screw.
Detailed description of the invention
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1 to Figure 3, a kind of energy-saving printing press scraper device, include the doctor blade holder 1 arranged in horizontal cross, doctor blade holder 1 is aluminium alloy doctor blade holder, the bottom of doctor blade holder 1 is provided with blade and installs inclined-plane 11, blade is installed inclined-plane 11 and is equiped with wing 2, the lower edge section of wing 2 extends to the lower end side of doctor blade holder 1, the upper end of wing 2 is equiped with the strap 3 of the upper end-face edge portion horizontal cross extension along wing 2, strap 3 is screwed on by lock screw 6 upper end that inclined-plane 11 installed by blade, wing 2 is installed in strap 3 and blade is installed between inclined-plane 11.
Further, doctor blade holder 1 is equiped with in the front of wing 2 and just protects tin sheet 41 to the left side arranged, tin sheet 42 is protected on right side, left side is protected tin sheet 41 and is positioned at right side and protects the left end side of tin sheet 42 and left side is protected tin sheet 41 and right side and protected tin sheet 42 interval and arrange, tin sheet 41 is protected in left side, right side is protected tin sheet 42 and touched with the front surface of wing 2 respectively, and the inside that tin sheet 41 is protected in left side, tin sheet 42 is protected on right side is equiped with respectively
magnet(not shown), the upper end of doctor blade holder 1 to extend and cross section is the T-slot 12 of "T"-shaped shape in the upper end side of the wing 2 length direction horizontal cross offered along doctor blade holder 1, tin sheet 41 is protected in left side, the corresponding T-slot 12 in upper end that tin sheet 42 is protected on right side is respectively arranged with shape of cross section and T-slot 12 shape of cross section is suitable T-shaped piece 43, T-shaped piece 43 that tin sheet 41 is protected in left side, tin sheet 42 is protected on right side is flush-mounted in the T-slot 12 of doctor blade holder 1 respectively.
Need to explain further, in utility model works process, tin sheet 41 is protected in left side, right side is protected tin sheet 42 and realized width adjusting between the two, because the inside that tin sheet 41 is protected in left side, tin sheet 42 is protected on right side is equiped with respectively by moving along T-slot 12 for T-shaped piece 43 accordingly
magnet, when left side protect tin sheet 41, right side protect tin sheet 42 move to assigned address time,
magnetthe doctor blade holder 1 of absorption stainless steel, and then tin sheet 41 is protected in realization left side, right side is protected tin sheet 42 and automatically fixed.Need point out further, during work, tin sheet 41 is protected in left side, distance that right side is protected between tin sheet 42 can adjust according to the width of pcb board, namely the utility model can be adapted to the pcb board of different width dimensions, the strong and strong adaptability of controllability.
In addition, in the process realizing presswork, tin sheet 41 is protected in left side, tin sheet 42 is protected along with doctor blade holder 1 synchronizing moving in right side, wherein, left side is protected tin sheet 41 and effectively can be stopped that tin cream or red glue overflow from the left end of wing 2, right side is protected tin sheet 42 and effectively can be stopped that tin cream or red glue overflow from the right-hand member of wing 2, and namely tin sheet 41 is protected in left side of the present utility model, right side protects tin sheet 42 and can effectively avoid tin cream or red glue to apply uneven phenomenon
Comprehensive above-mentioned situation is known, is designed by said structure, and the utility model has novel in structural design, controllability is strong, strong adaptability, structure are simple, reliability is good advantage.
As preferred embodiment; as shown in Figure 1 to Figure 3; the left part of doctor blade holder 1 is equiped with left side protection block 51 in the left end side of wing 2; the right part of doctor blade holder 1 is equiped with right side protection block 52 in the right-hand member side of wing 2; left side protection block 51 is screwed on doctor blade holder 1 left part by lock screw 6, and right side protection block 52 is screwed on doctor blade holder 1 right part by lock screw 6.Need to explain further, by setting up left side protection block 51, right side protection block 52, the utility model can prevent wing 2 in dismounting or handling process to be damaged effectively.
As preferred embodiment, as shown in Figure 1 to Figure 3, tin sheet 41 is protected in left side of the present utility model, right side is protected tin sheet 42 and flexible acid and alkali-resistance elastomeric material can be adopted respectively to be prepared from, and namely tin sheet 41 is protected in left side of the present utility model, right side protects tin sheet 42 and be respectively flexible acid and alkali-resistance rubber and protect tin sheet.Need to explain further, flexible acid and alkali-resistance elastomeric material effective guarantee tin cream or red glue can not damage half tone because of frequent mobile printing in mobile printing process, and tin sheet 41 is protected in the left side of flexibility, right side is protected tin sheet 42 and can be adjusted angle as required.
As preferred embodiment, as shown in Figure 1 to Figure 3, wing 2 is stainless steel wing, and the front surface of wing 2 offers in groove 21 spaced apart.The wing 2 that stainless steel material is prepared from possesses good acid resistance, alkali resistance and toughness, good toughness can guarantee that wing 2 is when mobile printing and half tone close contact, and then tin cream or red glue can not remain on half tone in guarantee printing process, guarantee good effect of biting, also will half tone be caused because of friction to wear and tear simultaneously.Need to explain further, the groove 21 being opened in wing 2 front surface effectively can increase the lubricity of the edge of a knife, in tin cream or red glue printing process, groove 21 can play good stirring action, thus increasing tin cream or red glue mobility, good lubricity and mobility are the guarantees of press quality.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. an energy-saving printing press scraper device, it is characterized in that: include the doctor blade holder (1) arranged in horizontal cross, doctor blade holder (1) is aluminium alloy doctor blade holder, the bottom of doctor blade holder (1) is provided with blade and installs inclined-plane (11), blade is installed inclined-plane (11) and is equiped with wing (2), the lower edge section of wing (2) extends to the lower end side of doctor blade holder (1), the upper end of wing (2) is equiped with the strap (3) of the upper end-face edge portion horizontal cross extension along wing (2), strap (3) is screwed on by lock screw (6) upper end that inclined-plane (11) installed by blade, wing (2) is installed in strap (3) and blade is installed between inclined-plane (11),
Doctor blade holder (1) is equiped with in the front of wing (2) and just protects tin sheet (41) to the left side arranged, tin sheet (42) is protected on right side, left side is protected tin sheet (41) and is positioned at right side and protects the left end side of tin sheet (42) and left side is protected tin sheet (41) and right side and protected tin sheet (42) interval and arrange, tin sheet (41) is protected in left side, right side is protected tin sheet (42) and is touched with the front surface of wing (2) respectively, tin sheet (41) is protected in left side, the inside that tin sheet (42) is protected on right side is equiped with magnet respectively, the upper end of doctor blade holder (1) to extend and cross section is the T-slot (12) of "T"-shaped shape in the upper end side of wing (2) the length direction horizontal cross offered along doctor blade holder (1), tin sheet (41) is protected in left side, the corresponding T-slot in the upper end (12) that tin sheet (42) is protected on right side is respectively arranged with shape of cross section and suitable T-shaped piece (43) of T-slot (12) shape of cross section, tin sheet (41) is protected in left side, T-shaped piece (43) that tin sheet (42) is protected on right side are flush-mounted in the T-slot (12) of doctor blade holder (1) respectively.
2. the energy-saving printing press scraper device of one according to claim 1; it is characterized in that: the left part of described doctor blade holder (1) is equiped with left side protection block (51) in the left end side of described wing (2); the right part of doctor blade holder (1) is equiped with right side protection block (52) in the right-hand member side of wing (2); left side protection block (51) is screwed on doctor blade holder (1) left part by lock screw (6), and right side protection block (52) is screwed on doctor blade holder (1) right part by lock screw (6).
3. the energy-saving printing press scraper device of one according to claim 2, is characterized in that: tin sheet (41) is protected in described left side, described right side is protected tin sheet (42) and is respectively flexible acid and alkali-resistance rubber and protects tin sheet.
4. the energy-saving printing press scraper device of one according to claim 3, is characterized in that: described wing (2) is stainless steel wing.
5. the energy-saving printing press scraper device of one according to claim 4, is characterized in that: the front surface of described wing (2) offers in groove (21) spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585534.5U CN204914858U (en) | 2015-08-06 | 2015-08-06 | Energy -saving printing machine scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585534.5U CN204914858U (en) | 2015-08-06 | 2015-08-06 | Energy -saving printing machine scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914858U true CN204914858U (en) | 2015-12-30 |
Family
ID=54964029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585534.5U Expired - Fee Related CN204914858U (en) | 2015-08-06 | 2015-08-06 | Energy -saving printing machine scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516086A (en) * | 2022-02-25 | 2022-05-20 | 苏州安洁科技股份有限公司 | Local waste discharge device for roller cutter die cutting |
-
2015
- 2015-08-06 CN CN201520585534.5U patent/CN204914858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516086A (en) * | 2022-02-25 | 2022-05-20 | 苏州安洁科技股份有限公司 | Local waste discharge device for roller cutter die cutting |
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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: 20151230 Termination date: 20160806 |