CN204431959U - For the doctor blade structure of SMT printing machine - Google Patents
For the doctor blade structure of SMT printing machine Download PDFInfo
- Publication number
- CN204431959U CN204431959U CN201520052918.0U CN201520052918U CN204431959U CN 204431959 U CN204431959 U CN 204431959U CN 201520052918 U CN201520052918 U CN 201520052918U CN 204431959 U CN204431959 U CN 204431959U
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- CN
- China
- Prior art keywords
- cutter hub
- swash plate
- doctor blade
- printing machine
- blade structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of surface mounting technology (SMT), be specially the doctor blade structure for SMT printing machine, comprise installing rack and doctor blade holder, installing rack comprises top plate, be fixedly connected with top plate left side edge and the left swash plate tilting to extend along lower left and with top plate right edge along being fixedly connected with and the right swash plate tilting to extend along lower right, top plate, left swash plate and right swash plate surround the downward mounting groove of formation one, doctor blade holder comprises along left and right directions arrangement and by the left cutter hub extended downward inside mounting groove and right cutter hub and simultaneously through left swash plate, the top of left cutter hub, the top of right cutter hub and the arcuate guide post in the shape that arches upward downwards of right swash plate, on arcuate guide post between left swash plate and the top of left cutter hub, position between the top of left cutter hub and the top of right cutter hub and between the top of right cutter hub and right swash plate is all arranged with against spring, stable, printing quality is high and efficiency is high.
Description
Technical field
the utility model relates to the technical field of surface mounting technology (SMT), is specially the doctor blade structure for SMT printing machine.
Background technology
traditional for printing machine scraper chip architecture on a printed-wiring board; rigidity is comparatively strong, generally only adopts unidirectional printing, through repeating print repeatedly; efficiency is on the low side; printing effect is poor, often there will be a lot of flaw, and if general doctor blade structure adopt two-way printing; structural stability is good not enough; the poor effect of printing, the printed substrate quality of production is lower, and produces no small damage to the meeting of doctor blade structure itself.
Utility model content
the purpose of this utility model is to provide the good and doctor blade structure for SMT printing machine that efficiency is high of a kind of printing effect.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: for the doctor blade structure of SMT printing machine, comprise installing rack and doctor blade holder, described installing rack comprises top plate, be fixedly connected with described top plate left side edge and the left swash plate tilting to extend along lower left and with described top plate right edge along being fixedly connected with and the right swash plate tilting to extend along lower right, described top plate, left swash plate and right swash plate surround the downward mounting groove of formation one, described doctor blade holder comprises along left and right directions arrangement and by the left cutter hub extended downward inside mounting groove and right cutter hub and simultaneously through described left swash plate, the top of left cutter hub, the top of right cutter hub and the arcuate guide post in the shape that arches upward downwards of right swash plate, on described arcuate guide post between described left swash plate and the top of left cutter hub, position between the top of left cutter hub and the top of right cutter hub and between the top of right cutter hub and right swash plate is all arranged with against spring.
in technique scheme, cutter hub portion, left and right carries out presswork as direct acting position, arcuate guide post is coordinated and the spring of each position on it by the design of installing rack and doctor blade holder, make the mobility of total and ductility better and two-way printing back and forth can be carried out, enhancing productivity, and more stable when running, the damage of plant equipment itself is reduced greatly, also improve printing quality, the cost of this mechanism is less simultaneously, and installing/dismounting maintenance etc. are convenient.
as to preferably of the present utility model, the middle part of left swash plate and left cutter hub is relative to side being equipped with a relative pendant polar identical magnetic patch, the middle part of left cutter hub and the middle part of right cutter hub relative to side being equipped with a relative pendant polar identical magnetic patch, the middle part of right cutter hub with right swash plate relative to side being equipped with a relative pendant polar identical magnetic patch.What magnetic patch was intermediate polarity arranges the repulsion that can change in course of action, makes doctor blade structure in printing process, produce floating type stressed change, is beneficial to presswork and completes better.
as to preferably of the present utility model, be arc spring against spring.The stability of further raising structure and operation, improves printing quality, reduces and damage equipment itself.
as to preferably of the present utility model, the rectangular in cross-section shape of magnetic patch perpendicular to left cutter hub, right cutter hub, left swash plate or right swash plate.Further raising structural strength, operation stability and printing quality.
as to preferably of the present utility model, the lower portion that the both sides of left cutter hub and the both sides of right cutter hub are positioned at magnetic patch is equipped with magnetic screen stiffener.Not only can eliminate the raw magnetic field of upper magnetic produce to the metal ingredient in the printing material of bottom etc. have an impact, and can also make that structural strength improves, balance is better, more stable during operation, improve printing quality, reduce and equipment itself is damaged.
as to preferably of the present utility model, comprise the arcuate guide post that a row arranges along the longitudinal direction.Make become many rows against spring, strengthen structural strength, improve operation stability.
as to preferably of the present utility model, magnetic patch is positioned at immediately below arcuate guide post.Formed and arrange magnetic patch more, and often arrange magnetic patch and should be arranged to the equal and interval between the adjacent magnetic patch often arranged of quantity and should be consistent, make the stressed uniformity higher, raising stability and printing quality.
as to preferably of the present utility model, arcuate guide post is positioned at left swash plate and right swash plate is provided with fixing positive stop end by the two ends outside mounting groove.Determine the position of arcuate guide post itself, reduce disturbance in running.
the beneficial effects of the utility model: sound construction, stability are high, less to the damage of plant equipment itself, substantially increase quality and the efficiency of printing, save cost, easy accessibility.
Accompanying drawing explanation
fig. 1 is the perspective view of the utility model embodiment.
in figure: 1, installing rack, 2, doctor blade holder, 10, top plate, 11, left swash plate, 12, right swash plate, 41, left cutter hub, 42, right cutter hub, 5, arcuate guide post, 6, against spring, 7, magnetic patch, 8, magnetic screen stiffener, 9, fixing positive stop end.
Detailed description of the invention
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
embodiment, as shown in Figure 1, for the doctor blade structure of SMT printing machine, comprise installing rack 1 and doctor blade holder 2, described installing rack 1 comprises top plate 10, be fixedly connected with described top plate 10 left side edge and the left swash plate 11 tilting to extend along lower left and with described top plate 10 right edge along being fixedly connected with and the right swash plate 12 tilting to extend along lower right, described top plate 10, left swash plate 11 and right swash plate 12 surround the downward mounting groove of formation one, described doctor blade holder 2 comprises along left and right directions arrangement and by the left cutter hub 41 extended downward inside mounting groove and right cutter hub 42 and simultaneously through described left swash plate 11, the top of left cutter hub 41, the top of right cutter hub 42 and the arcuate guide post 5 in the shape that arches upward downwards of right swash plate 12, on described arcuate guide post 5 between described left swash plate 11 and the top of left cutter hub 41, position between the top of left cutter hub 41 and the top of right cutter hub 42 and between the top of right cutter hub 42 and right swash plate 12 is all arranged with against spring 6.
the middle part of left swash plate 11 and left cutter hub 41 is relative to side being equipped with a relative pendant polar identical magnetic patch 7, the middle part of left cutter hub 41 and the middle part of right cutter hub 42 are relative to side being equipped with a relative pendant polar identical magnetic patch 7, and the middle part of right cutter hub 42 is equipped with a relative pendant polar identical magnetic patch 7 with on right swash plate 12 relatively side.Be arc spring against spring 6.The rectangular in cross-section shape of magnetic patch 7 perpendicular to left cutter hub 41, right cutter hub 42, left swash plate 11 or right swash plate 12.The lower portion that the both sides of left cutter hub 41 and the both sides of right cutter hub 42 are positioned at magnetic patch 7 is equipped with magnetic screen stiffener 8.Comprise the arcuate guide post 5 that a row arranges along the longitudinal direction.Magnetic patch 7 is positioned at immediately below arcuate guide post 5.Arcuate guide post 5 is positioned at left swash plate 11 and right swash plate 12 is provided with fixing positive stop end 9 by the two ends outside mounting groove.
Claims (8)
1. for the doctor blade structure of SMT printing machine, it is characterized in that: comprise installing rack (1) and doctor blade holder (2), described installing rack (1) comprises top plate (10), be fixedly connected with described top plate (10) left side edge and the left swash plate (11) tilting to extend along lower left and with described top plate (10) right edge along being fixedly connected with and the right swash plate (12) tilting to extend along lower right, described top plate (10), left swash plate (11) and right swash plate (12) surround the downward mounting groove of formation one, described doctor blade holder (2) comprises along left and right directions arrangement and by the left cutter hub (41) extended downward inside mounting groove and right cutter hub (42) and pass described left swash plate (11) simultaneously, the top of left cutter hub (41), the top of right cutter hub (42) and the arcuate guide post (5) in the shape that arches upward downwards of right swash plate (12), between the top described arcuate guide post (5) being positioned at described left swash plate (11) and left cutter hub (41), position between the top of left cutter hub (41) and the top of right cutter hub (42) and between the top of right cutter hub (42) and right swash plate (12) is all arranged with against spring (6).
2. the doctor blade structure for SMT printing machine according to claim 1, it is characterized in that: the middle part of left swash plate (11) and left cutter hub (41) is relative to side being equipped with a relative pendant polar identical magnetic patch (7), the middle part of left cutter hub (41) and the middle part of right cutter hub (42) are relative to side being equipped with a relative pendant polar identical magnetic patch (7), and the middle part of right cutter hub (42) is equipped with a relative pendant polar identical magnetic patch (7) with on right swash plate (12) relatively side.
3. the doctor blade structure for SMT printing machine according to claim 2, is characterized in that: be arc spring against spring (6).
4. the doctor blade structure for SMT printing machine according to claim 3, is characterized in that: the rectangular in cross-section shape of magnetic patch (7) perpendicular to left cutter hub (41), right cutter hub (42), left swash plate (11) or right swash plate (12).
5. the doctor blade structure for SMT printing machine according to claim 4, is characterized in that: the lower portion that the both sides of left cutter hub (41) and the both sides of right cutter hub (42) are positioned at magnetic patch (7) is equipped with magnetic screen stiffener (8).
6. the doctor blade structure for SMT printing machine according to claim 5, is characterized in that: comprise the arcuate guide post (5) that a row arranges along the longitudinal direction.
7. the doctor blade structure for SMT printing machine according to claim 6, is characterized in that: magnetic patch (7) is positioned at immediately below arcuate guide post (5).
8. the doctor blade structure for SMT printing machine according to claim 7, is characterized in that: arcuate guide post (5) is positioned at left swash plate (11) and right swash plate (12) is provided with fixing positive stop end (9) by the two ends outside mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052918.0U CN204431959U (en) | 2015-01-27 | 2015-01-27 | For the doctor blade structure of SMT printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052918.0U CN204431959U (en) | 2015-01-27 | 2015-01-27 | For the doctor blade structure of SMT printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431959U true CN204431959U (en) | 2015-07-01 |
Family
ID=53599871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052918.0U Expired - Fee Related CN204431959U (en) | 2015-01-27 | 2015-01-27 | For the doctor blade structure of SMT printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082748A (en) * | 2015-09-01 | 2015-11-25 | 苏州恩欧西精密机械制造有限公司 | Scraper suspension device |
| CN108437628A (en) * | 2018-01-30 | 2018-08-24 | 广德粤华塑业制品有限公司 | A kind of intaglio plate plastics high speed printing ink scraper |
| CN113619269A (en) * | 2021-09-06 | 2021-11-09 | 广东溢达纺织有限公司 | Scraper and method for scraping sizing agent on printing screen frame by using scraper |
-
2015
- 2015-01-27 CN CN201520052918.0U patent/CN204431959U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082748A (en) * | 2015-09-01 | 2015-11-25 | 苏州恩欧西精密机械制造有限公司 | Scraper suspension device |
| CN108437628A (en) * | 2018-01-30 | 2018-08-24 | 广德粤华塑业制品有限公司 | A kind of intaglio plate plastics high speed printing ink scraper |
| CN113619269A (en) * | 2021-09-06 | 2021-11-09 | 广东溢达纺织有限公司 | Scraper and method for scraping sizing agent on printing screen frame by using scraper |
| CN113619269B (en) * | 2021-09-06 | 2023-10-13 | 广东溢达纺织有限公司 | Method for spreading sizing agent on printing screen frame by using scraper |
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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 |
Granted publication date: 20150701 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |