CN204431927U - A kind of doctor blade structure for SMT printing machine - Google Patents
A kind of doctor blade structure for SMT printing machine Download PDFInfo
- Publication number
- CN204431927U CN204431927U CN201520052984.8U CN201520052984U CN204431927U CN 204431927 U CN204431927 U CN 204431927U CN 201520052984 U CN201520052984 U CN 201520052984U CN 204431927 U CN204431927 U CN 204431927U
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- connecting plate
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Abstract
The utility model relates to the technical field of surface mounting technology (SMT), be specially a kind of doctor blade structure for SMT printing machine, comprise wing installing rack and wing, wing installing rack comprises installs dull and stereotyped and left installing plate and right installing plate, install dull and stereotyped, left installing plate and right installing plate form a mounting groove, wing comprises the cutter hub that is positioned at below and is fixedly connected with the top of cutter hub and is installed on the middle interconnecting piece at the mounting groove place of wing installing rack, middle interconnecting piece comprises left connecting plate, right connecting plate and middle connecting plate, left installing plate and left connecting plate are relative to side being equipped with left side magnetic patch and relative one pendant polar identical, middle connecting plate with the dull and stereotyped side relatively of installation is equipped with middle magnetic patch and relative one pendant polar identical, right connecting plate and right installing plate are relative to side being equipped with right side magnetic patch and relative one pendant polar identical, middle connecting plate is provided with and installs dull and stereotyped hinged articulated section, 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 a kind of doctor blade structure for SMT printing machine.
Background technology
traditional for printing machine scraper chip architecture on a printed-wiring board, rigidity is stronger, generally only adopt unidirectional printing, through repeating print repeatedly, efficiency is on the low side, printing quality has much room for improvement, if and general doctor blade structure adopts two-way printing, structural stability is good not enough, the poor effect of printing, the printed substrate quality of producing is lower, and produces no small damage to the meeting of doctor blade structure itself.
Utility model content
the purpose of this utility model be to provide a kind of stable, printing quality is high and the doctor blade structure for SMT printing machine that efficiency is high.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of doctor blade structure for SMT printing machine, comprise wing installing rack and wing, described wing installing rack comprises to be installed dull and stereotyped and is positioned at and installs dull and stereotyped below and the left installing plate be fixedly connected with along position with the dull and stereotyped dual-side of described installation and right installing plate, described left installing plate is the arc arched upward to the left, described right installing plate is the arc arched upward to the right, described installation is dull and stereotyped, described left installing plate and described right installing plate form a mounting groove, described wing comprises the cutter hub that is positioned at below and is fixedly connected with the top of described cutter hub and is installed on the middle interconnecting piece at the mounting groove place of wing installing rack, described middle interconnecting piece comprises the left connecting plate being positioned at left side, the right connecting plate on right side and between left connecting plate and right connecting plate in connecting plate, described left installing plate and described left connecting plate are relative to side being equipped with left side magnetic patch and relative one pendant polar identical, described middle connecting plate with the dull and stereotyped side relatively of described installation is equipped with middle magnetic patch and relative one pendant polar identical, described right connecting plate and described right installing plate are relative to side being equipped with right side magnetic patch and relative one pendant polar identical, the both sides, front and back of described middle connecting plate are provided with and install dull and stereotyped hinged articulated section.
in technique scheme, cutter hub carries out presswork as direct acting position, coordinate left side magnetic patch by the design of wing installing rack and middle interconnecting piece, the interaction of middle magnetic patch and right side magnetic patch, make the ductility of total better and two-way printing back and forth can be carried out, enhance productivity, and it is more stable when running, the damage of plant equipment itself is reduced greatly, also improve printing quality simultaneously, the cost of this mechanism is less, installing/dismounting maintenances etc. are convenient, what magnetic patch was intermediate polarity arranges the repulsion that can change in course of action, make wing in printing process, produce floating type stressed change, be beneficial to presswork to complete better.
as to preferably of the present utility model, left connecting plate is the arc arched upward to the right, and right connecting plate is the arc arched upward to the left.Further raising structural strength, operation stability and printing quality.
as to preferably of the present utility model, middle interconnecting piece also comprises and is positioned at left connecting plate and balances fixed head with the below of right connecting plate for the magnetic screen be fixedly connected with cutter hub, and described left connecting plate and right connecting plate also all balance fixed head with described magnetic screen and be fixedly connected with.Magnetic screen balance fixed head 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 the balance of structure can also be made better, more stable during operation, improve printing quality, reduce and equipment itself is damaged.
as to preferably of the present utility model, the cross section of left side magnetic patch, middle magnetic patch and right side magnetic patch is all in cylindric.Further raising operation stability and printing quality, reduce and damage equipment itself.
as to preferably of the present utility model, left installing plate puts relative and that quantity the is equal left side magnetic patch along fore-and-aft direction arrangement with left connecting plate relative to side being equipped with a ranking, middle connecting plate dull and stereotyped relative side is equipped with a ranking puts relatively and equal middle the magnetic patch along fore-and-aft direction arrangement of quantity with installing, and right connecting plate puts relative and that quantity the is equal right side magnetic patch arranged along fore-and-aft direction with right installing plate relative to side being equipped with a ranking.Strengthen structural strength, improve operation stability.
as to preferably of the present utility model, in the middle of each row left side magnetic patch, each row, the quantity of magnetic patch and each row right side magnetic patch is equal and spacing is identical.Make the stressed uniformity higher, improve stability and printing quality.
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, wing installing rack, 2, wing, 10, install dull and stereotyped, 11, left installing plate, 12, right installing plate, 21, cutter hub, 31, left connecting plate, 32, right connecting plate, 33, middle connecting plate, 41, left side magnetic patch, 42, middle magnetic patch, 43, right side magnetic patch, 5, articulated section, 6, magnetic screen balance fixed head.
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, a kind of doctor blade structure for SMT printing machine, comprise wing installing rack 1 and wing 2, described wing installing rack 1 comprises installs dull and stereotyped 10 and be positioned at and install below dull and stereotyped 10 and the left installing plate 11 be fixedly connected with along position with dull and stereotyped 10 dual-sides of described installation and right installing plate 12, described left installing plate 11 is the arc arched upward to the left, described right installing plate 12 is the arc arched upward to the right, described installation dull and stereotyped 10, described left installing plate 11 and described right installing plate 12 form a mounting groove, described wing 2 comprises the cutter hub 21 below being positioned at and is fixedly connected with the top of described cutter hub 21 and is installed on the middle interconnecting piece at the mounting groove place of wing installing rack 1, described middle interconnecting piece comprises the left connecting plate 31 being positioned at left side, right connecting plate 32 on right side and between left connecting plate 31 and right connecting plate 32 in connecting plate 33, described left installing plate 11 and described left connecting plate 31 relatively side are equipped with left side magnetic patch 41 and relative one pendant polar identical, described middle connecting plate 33 with the dull and stereotyped 10 relative sides of described installation are equipped with middle magnetic patch 42 and relative one pendant polar identical, described right connecting plate 32 and described right installing plate 12 relatively side are equipped with right side magnetic patch 43 and relative one pendant polar identical, the both sides, front and back of described middle connecting plate 33 are provided with the articulated section 5 hinged with installing flat board 10.
left connecting plate 31 is the arc arched upward to the right, and right connecting plate 32 is the arc arched upward to the left.Middle interconnecting piece also comprises and is positioned at left connecting plate 31 and balances fixed head 6 with the below of right connecting plate 32 for the magnetic screen be fixedly connected with cutter hub 21, and described left connecting plate 31 also all balances fixed head 6 with described magnetic screen with right connecting plate 32 and is fixedly connected with.The cross section of left side magnetic patch 41, middle magnetic patch 42 and right side magnetic patch 43 is all in cylindric.Left installing plate 11 with the left relative side of connecting plate 31 is equipped with a ranking and puts relatively and the equal left side magnetic patch 41 along fore-and-aft direction arrangement of quantity, middle connecting plate 33 dull and stereotyped 10 relative sides is equipped with a ranking puts relatively and equal middle the magnetic patch 42 along fore-and-aft direction arrangement of quantity with installing, right connecting plate 32 with the right relative side of installing plate 12 is equipped with a ranking and puts relative and that quantity the is equal right side magnetic patch 43 arranged along fore-and-aft direction.Each row left side magnetic patch 41, the middle magnetic patch 42 of each row are equal with the quantity of each row right side magnetic patch 43 and spacing is identical.
Claims (6)
1. the doctor blade structure for SMT printing machine, it is characterized in that: comprise wing installing rack (1) and wing (2), described wing installing rack (1) comprises installing dull and stereotyped (10) and being positioned at installs dull and stereotyped (10) below and installs with described the left installing plate (11) and right installing plate (12) that flat board (10) dual-side is fixedly connected with along position, described left installing plate (11) is the arc arched upward to the left, described right installing plate (12) is the arc arched upward to the right, described installation dull and stereotyped (10), described left installing plate (11) and described right installing plate (12) form a mounting groove, described wing (2) comprises the cutter hub (21) below being positioned at and is fixedly connected with the top of described cutter hub (21) and is installed on the middle interconnecting piece at the mounting groove place of wing installing rack (1), described middle interconnecting piece comprises the left connecting plate (31) being positioned at left side, the right connecting plate (32) being arranged in right side and the connecting plate (33) be positioned between left connecting plate (31) and right connecting plate (32), described left installing plate (11) and described left connecting plate (31) relatively side are equipped with left side magnetic patch (41) and relative one pendant polar identical, described middle connecting plate (33) and described installation dull and stereotyped (10) relatively side are equipped with middle magnetic patch (42) and relative one pendant polar identical, described right connecting plate (32) and described right installing plate (12) relatively side are equipped with right side magnetic patch (43) and relative one pendant polar identical, the both sides, front and back of described middle connecting plate (33) are provided with the articulated section (5) hinged with installing flat board (10).
2. a kind of doctor blade structure for SMT printing machine according to claim 1, it is characterized in that: left connecting plate (31) is the arc arched upward to the right, right connecting plate (32) is the arc arched upward to the left.
3. a kind of doctor blade structure for SMT printing machine according to claim 2, it is characterized in that: middle interconnecting piece also comprises the magnetic screen that the below that is positioned at left connecting plate (31) and right connecting plate (32) is used for being fixedly connected with cutter hub (21) and balances fixed head (6), and described left connecting plate (31) and right connecting plate (32) also all balance fixed head (6) and be fixedly connected with described magnetic screen.
4. a kind of doctor blade structure for SMT printing machine according to claim 3, is characterized in that: the cross section of left side magnetic patch (41), middle magnetic patch (42) and right side magnetic patch (43) is all in cylindric.
5. a kind of doctor blade structure for SMT printing machine according to claim 4, it is characterized in that: left installing plate (11) with left connecting plate (31) relative side is equipped with a ranking and puts relatively and the equal left side magnetic patch (41) along fore-and-aft direction arrangement of quantity, middle connecting plate (33) dull and stereotyped (10) relative side is equipped with a ranking puts relatively and the equal middle magnetic patch (42) arranged along fore-and-aft direction of quantity with installing, right connecting plate (32) with right installing plate (12) relative side is equipped with a ranking and puts relatively and the equal right side magnetic patch (43) along fore-and-aft direction arrangement of quantity.
6. a kind of doctor blade structure for SMT printing machine according to claim 5, is characterized in that: each arranges left side magnetic patch (41), the middle magnetic patch (42) of each row is equal with the quantity of magnetic patch (43) on the right side of each row and spacing is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052984.8U CN204431927U (en) | 2015-01-27 | 2015-01-27 | A kind of doctor blade structure for SMT printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052984.8U CN204431927U (en) | 2015-01-27 | 2015-01-27 | A kind of doctor blade structure for SMT printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431927U true CN204431927U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520052984.8U Expired - Fee Related CN204431927U (en) | 2015-01-27 | 2015-01-27 | A kind of doctor blade structure for SMT printing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204431927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953595A (en) * | 2022-05-17 | 2022-08-30 | 亳州市裕同印刷包装有限公司 | Scraper mechanism and edge scraping equipment |
-
2015
- 2015-01-27 CN CN201520052984.8U patent/CN204431927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953595A (en) * | 2022-05-17 | 2022-08-30 | 亳州市裕同印刷包装有限公司 | Scraper mechanism and edge scraping equipment |
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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 |