CN204622784U - A kind of printing machine scraper - Google Patents
A kind of printing machine scraper Download PDFInfo
- Publication number
- CN204622784U CN204622784U CN201520055290.XU CN201520055290U CN204622784U CN 204622784 U CN204622784 U CN 204622784U CN 201520055290 U CN201520055290 U CN 201520055290U CN 204622784 U CN204622784 U CN 204622784U
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- CN
- China
- Prior art keywords
- scraper
- plate
- lowering means
- adpting flange
- nut
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- 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.)
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Abstract
A kind of printing press scraper device, the scraper levitation device comprising mount pad, be arranged on the scraper lowering means on mount pad and be positioned at below scraper lowering means, described scraper lowering means is used for scraper to drop to working region, accurately determine the operating position of scraper, described scraper levitation device makes scraper not damage printed circuit board (PCB) in the course of the work.The utility model device improves the precision of scraper work, improves the yields in circuit board printing process.
Description
Technical field
The utility model relates to a kind of circuit board press doctor blade device.
Background technology
In circuit board printing process, the operation of scraper work is important, and current printing machine scraper also exists some problems:
(1) circuit board press operationally, scraper decline mode is all that one-part form directly declines, directly working region is issued to by external mechanical devices, but there are following problems in current decline mode, because the object circuit board of scraper work requires higher to operating accuracy, and scraper directly declines by current method, to there is precision not high, and easily cause damage to circuit board, is not easy to need of production.
(2) scraper operation scraper is all be in a level, when running into the circuit board of surface irregularity, self can not carry out position adjustment, other positions on circuit board can be given and accidentally injure, circuit board is caused damage, affects the yields of circuit board.
Because above-mentioned defect, the design people, actively in addition research and innovation, a kind of by providing a device that exciting light multiple reflections can be made to focus on same point to founding, solve the problem, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, problem to be solved in the utility model
For realizing above order ground, the technical solution of the utility model is as follows:
A kind of printing press scraper device, the scraper levitation device comprising mount pad, be arranged on the scraper lowering means on mount pad and be positioned at below scraper lowering means, is characterized in that:
Described mount pad is ship type structure, two doctor blade devices symmetrical before and after intermediate position is provided with, and its left and right sides is provided with operation motor, doctor blade device motion described in described operation driven by motor, and the edge of its side is also provided with control circuit;
Described scraper lowering means comprises framework, the first lowering means and the second lowering means, wherein said framework is made up of the first plate, the Second Board, the 3rd plate, motion bar, the first movable sleeve, the second movable sleeve, described first movable sleeve nut block is fixed on described first plate, described second movable sleeve nut block is fixed on described the Second Board, and described motion bar lower end is fixed on described 3rd portable plate; Described first lowering means is made up of displacement bar, driven pulley, fixed block, flange sleeve and contiguous block, and described displacement bar runs through described driven pulley, fixed block, flange sleeve and contiguous block; Described second lowering means is made up of cylinder and described framework;
Described scraper levitation device comprises upper unit, lower device and jockey composition, and wherein said upper unit is made up of upper plate, the first spring, and described first spring is positioned at below described upper plate; Described lower device comprises two bearing blocks, head rod and the first adpting flange, and described head rod connects described first adpting flange and described bearing block; Described jockey is made up of lower plate, the second adpting flange, the second connecting rod, nut, the second spring, locating piece, described second connecting rod connects described lower plate and described second adpting flange, and described nut connects described second adpting flange through described locating piece.
Further, described motion bar can move on described first movable sleeve and the second movable sleeve, and described displacement bar runs through described driven pulley, fixed block, flange sleeve and contiguous block.
Further, described cylinder is arranged on described the Second Board, and described cylinder carries out transmission by cylinder rod.
Further, described first spring connects described upper plate by welding manner; Described first its length be less than described upper plate and described lower plate all when horizontal level between distance; Described first adpting flange is positioned in the middle of described two bearing blocks; Described first adpting flange can rotate with described head rod; Described nut is also provided with the second spring, nut connecting portion length described in described second its length light rain; Described second adpting flange is engaged by described locating piece, and there is certain interval between the two.
Further, be also provided with brake gear above described operation motor, described brake gear can reduce the rotating speed of described operation motor fast.
Further, described mount pad is provided with driving hole, described driving hole inside is screw-type.
By such scheme, the beneficial effects of the utility model are:
(1) this device makes scraper operationally can keep suspended state by increasing spring, can not damage circuit board, improve production yields.
(2) the utility model device determines scraper roughly working region by first paragraph decline; the position of scraper work is accurately determined again by second segment decline cylinder; improve the precision of scraper work, protect circuit board injury-free, improve the yields of product.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, 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 utility model.
Accompanying drawing explanation
Fig. 1 the utility model device side view
Fig. 2 the utility model device front view
Fig. 3 the utility model device scraper lowering means side view
Fig. 4 the utility model device scraper lowering means part-structure side view
Fig. 5 the utility model device scraper levitation device front view
Fig. 6 the utility model device scraper levitation device part-structure side view
Fig. 7 the utility model device scraper levitation device part-structure decomposition side view
Fig. 8 the utility model device scraper levitation device part-structure side schematic view
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, for the structure side view of the utility model device, the utility model device comprises mount pad 1, the scraper levitation device 300 being arranged on the scraper lowering means 200 on mount pad 1 and being positioned at below scraper lowering means 200, and scraper 7 is arranged on below levitation device 300; Mount pad 1 is ship type structure, the doctor blade device that mount pad 1 centre position is symmetrical before and after being provided with two, two right operation motors 2 are provided with about it, run on motor 2 and be provided with brake gear 4, brake gear 4 can reduce rapidly the rotating speed running motor 2, run motor 2 and connect driven pulley 22, driven pulley 22 can be driven to rotate; One end of mount pad 1 is provided with control circuit 5, and the other end is provided with driving hole 101, and its inside is helicitic texture.
Referring to Fig. 3 to Fig. 4, is the scraper lowering means 200 of the utility model device, and it comprises frame body in addition for the first lowering means of whole device upper and lower displacement, for accurately controlling the second lowering means that scraper runs.
Described movable frame comprises the first plate 27, the Second Board 29, the 3rd plate 210, motion bar 282, first movable sleeve 28, second movable sleeve 284 form, wherein the first movable sleeve 28 nut block 283 to be fixed on the first plate 27, second movable sleeve 284 nut block 283 to be fixed on the Second Board 29, motion bar 282 lower end is fixed on the 3rd portable plate 210, and motion bar 282 can move up and down at above-mentioned first movable sleeve 28 second movable sleeve 284.
First lowering means comprises fixed block 23, fixed block 23 is arranged on the first plate 27, is provided with flange sleeve 24 above fixed block 23, is provided with flange connector 25 below flange sleeve 24, be provided with driven pulley 22 above flange sleeve 24, displacement bar 21 runs through said apparatus.Described displacement bar 21 is screwed bar, it runs through above-mentioned driven pulley 22, fixed block 23, flange sleeve 24 and connector 25, driven pulley 22 is discoid, the connector (not marking in figure) connecting displacement bar 21 is had in the middle of it, described connector inside is threaded, mutually coincide with the screw thread 212 of displacement bar 21, displacement bar 21 and driven pulley 22 move mutually by screw thread, driven pulley 22 outside is gear-like, outside chain can be connected, under the effect of outside chain, driven pulley 22 rotates, thus drive displacement bar 21 to move by inner screw thread, displacement bar 21 is released and is provided with the first head cap 211, described first head cap 211 is fixing under other device effects outside.Fixed block 23 there is circular hole, can enter for flange sleeve 24 lower cylinder cover, flange sleeve 24 top is discoid, the size of its disk is greater than the size of fixed block 23 circular holes, Gu flange sleeve 24 may be stuck on fixed block 23, flange sleeve 24 upper disk also has some connection holes, together with being fixed on driven pulley 22.Connector 25 bottom is discoid, and top is cylindric, and bottom is greater than the size of fixed block 23 circular holes, and flange sleeve 24 bottom is entangled on its top, is fastened on by fixed block 23 in the middle of flange sleeve 24 and connector 25.There are some connecting holes at fixed block 23 edge, is fixed on the first plate 27 by these connecting holes.
Second lowering means comprises cylinder 26, for the Second Board 29 that cylinder 26 is fixing, is fixed on the first plate 27 above the movable sleeve 28 of the Second Board 29 both sides and movable sleeve 28.The Second Board 29 has some holes, and the hole of its both sides is provided with nut block 283, is provided with cylinder 26 above the hole in the middle of it, and the cylinder rod 261 of cylinder 26 extends to below by below hole, is also provided with adapter sleeve 262 below cylinder rod 261.Second movable sleeve 284 is fixed on the below of the Second Board 29 with crossing nut block 283, first movable sleeve 28 is fixed on the below of the first plate 27 by nut block 283, motion bar 282 is provided with in the middle of first movable sleeve 28 and the second movable sleeve 284, motion bar 282 is cylindrical pole, is provided with the second head cap 281 above it.First movable sleeve 28, second movable sleeve 284 of the first plate 27, the Second Board 29 and both sides, motion bar 282 constitute the framework that is installed cylinder 26, also have the 3rd plate 210 below same the Second Board 29.
As shown in Fig. 5 to Fig. 8, for the utility model scraper levitation device 300, comprise upper unit, lower device and jockey composition, described upper unit is made up of the 3rd plate 210, first spring 33, wherein the 3rd plate 210 is that a cube is dull and stereotyped, have some holes (not marking in figure) above it and do other parts use of connection, it is used as connecting sensor (not marking in figure).Also have two first springs 33 below 3rd plate 210, it connects the 3rd plate 210 by welding manner.
See Fig. 5 and Fig. 6, described jockey comprises two bearing blocks 35, head rod 34 and the first adpting flange 37, two bearing blocks 35 are connected to below the 3rd plate 210, described bearing block 35 top is horizontal, described 3rd plate 210 is connected by the nut hole (not marking in figure) of both sides, bottom is arc, is provided with circular connecting hole, and two bearing blocks 35 are positioned at being mounted opposite of the 3rd plate 210 bottom.Be provided with through hole in the middle of first adpting flange 37, can pass through for head rod 34, below it, also be provided with two nut connectors (not marking in figure).Head rod 34 is cylindrical, runs through connection two bearing blocks 35 and the first adpting flange 37, and after connecting, the first adpting flange 37 can rotate along head rod 34 under external force.
See Fig. 5, Fig. 6, Fig. 8, described lower device is made up of lower plate 36, second adpting flange 38, second connecting rod 39, nut 310, second spring 311, locating piece 312, wherein lower plate 36 there are some nut connectors (not marking in figure), connect the first adpting flange 37 by nut connector, and can rotate with the first adpting flange 37.Lower plate 36 is made up of the first line part 361, bending part 362, second line part 363, wherein bending part 362 connects the first line part 361 and the second line part 363, first line part 361 has some holes, as use during installation the first adpting flange 37, the second line part 363 there is circular opening.Second connecting rod 39 coordination is cylindrical, and as connecting rod, it connects the second adpting flange 38 and lower plate 36, and after installing, the second adpting flange 38 can rotate around the second connecting rod 39.Lower plate 36 is also provided with locating piece 312, its position is positioned at above the second adpting flange 38, locating piece 312 front portion is triangle, rear portion is flat shape, rear portion has manhole 3121, see Fig. 7 and Fig. 8, nut 310 is arranged in lower plate 36 by manhole 3121, length nut 310 being also provided with the second spring 311, second spring 311 does not have to connect minister below nut 310.
Second adpting flange is engaged by described locating piece, and there is certain interval between the two.
During the work of the utility model device, driving hole connects external run unit, can control whole device seesaw by its internal whorl; During the work of scraper lowering means, be divided into two stages, first stage is the first lowering means work, driven pulley 22 is rotated under chain-driving by the gear in outside, driven pulley 22 internal whorl relative displacement bar 21 internal whorl moves, because displacement bar 21 maintains static, driven pulley 22 can move up and down according to the flange sleeve 24 under the direction drive of rotating, flange sleeve 24 thus drive the first plate 27 realize displacement, it does not move the device of the first plate less than 27 relatively, thus the device of the first plate less than 27 can move up and down.Second stage is the second lowering means work, cylinder 26 drives the 3rd plate 210 to move downward by cylinder rod 261, fixing 282 due to motion bar is fixed on the 3rd plate 210, and the 3rd plate 210 moves downward downwards, namely connects scraper part below the 3rd plate 210.By controlling the stroke of cylinder 26, can scraper be allowed more accurately to work under suitable pressure.During the work of scraper levitation device, scraper is connected below second adpting flange 38, scraper is subject to unbalanced power and can rotates along head rod 34 along with lower plate 36, during rotation, lower plate 36 can touch the first spring 33 be positioned at below the 3rd plate 210, lower plate 36 contacts with the first spring 33 and receives elastic force that it feeds back and remain on a suspended state, four the second springs 311 be positioned on the second adpting flange 38 also can provide slight elastic force feedback with the motion of scraper, the position of adjustment scraper, it is made to suspend left and right, damage can not be caused to circuit board when scraping out-of-flatness circuit board.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a printing press scraper device, the scraper levitation device comprising mount pad, be arranged on the scraper lowering means on mount pad and be positioned at below scraper lowering means, is characterized in that:
Described mount pad is ship type structure, two doctor blade devices symmetrical before and after intermediate position is provided with, and its left and right sides is provided with operation motor, doctor blade device motion described in described operation driven by motor, and the edge of its side is also provided with control circuit;
Described scraper lowering means comprises framework, the first lowering means and the second lowering means, wherein said framework is made up of the first plate, the Second Board, the 3rd plate, motion bar, the first movable sleeve, the second movable sleeve, described first movable sleeve nut block is fixed on described first plate, described second movable sleeve nut block is fixed on described the Second Board, and described motion bar lower end is fixed on described 3rd portable plate; Described first lowering means is made up of displacement bar, driven pulley, fixed block, flange sleeve and contiguous block, and described displacement bar runs through described driven pulley, fixed block, flange sleeve and contiguous block; Described second lowering means is made up of cylinder and described framework;
Described scraper levitation device comprises upper unit, lower device and jockey composition, and wherein said upper unit is made up of upper plate, the first spring, and described first spring is positioned at below described upper plate; Described lower device comprises two bearing blocks, head rod and the first adpting flange, and described head rod connects described first adpting flange and described bearing block; Described jockey is made up of lower plate, the second adpting flange, the second connecting rod, nut, the second spring, locating piece, described second connecting rod connects described lower plate and described second adpting flange, and described nut connects described second adpting flange through described locating piece.
2. a kind of printing press scraper device according to claim 1, is characterized in that: described motion bar can move on described first movable sleeve and the second movable sleeve, and described displacement bar runs through described driven pulley, fixed block, flange sleeve and contiguous block.
3. a kind of printing press scraper device according to claim 1, is characterized in that: described cylinder is arranged on described the Second Board, and described cylinder carries out transmission by cylinder rod.
4. a kind of printing press scraper device according to claim 1, is characterized in that: described first spring connects described upper plate by welding manner; Described first its length be less than described upper plate and described lower plate all when horizontal level between distance; Described first adpting flange is positioned in the middle of described two bearing blocks; Described first adpting flange can rotate with described head rod; Described nut is also provided with the second spring, nut connecting portion length described in described second its length light rain; Described second adpting flange is engaged by described locating piece, and there is certain interval between the two.
5. a kind of printing press scraper device according to claim 1, is characterized in that: be also provided with brake gear above described operation motor, and described brake gear can reduce the rotating speed of described operation motor fast.
6. a kind of printing press scraper device according to claim 1, is characterized in that: described mount pad is provided with driving hole, and described driving hole inside is screw-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055290.XU CN204622784U (en) | 2015-01-27 | 2015-01-27 | A kind of printing machine scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055290.XU CN204622784U (en) | 2015-01-27 | 2015-01-27 | A kind of printing machine scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622784U true CN204622784U (en) | 2015-09-09 |
Family
ID=54041842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055290.XU Expired - Fee Related CN204622784U (en) | 2015-01-27 | 2015-01-27 | A kind of printing machine scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608476A (en) * | 2015-01-27 | 2015-05-13 | 苏州恩欧西精密机械制造有限公司 | Printing machine scraper |
-
2015
- 2015-01-27 CN CN201520055290.XU patent/CN204622784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608476A (en) * | 2015-01-27 | 2015-05-13 | 苏州恩欧西精密机械制造有限公司 | Printing machine scraper |
| CN104608476B (en) * | 2015-01-27 | 2017-09-05 | 苏州恩欧西智能科技有限公司 | A kind of printing machine scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215129 No. 253, front axle Road, hi tech Zone, Jiangsu, Suzhou Patentee after: SUZHO NOC INTELLIGNET TECHNOLOGY CO., LTD. Address before: 215129 Suzhou high tech Industrial Development Zone, Jiangsu, No. 253 Patentee before: SUZHOU ENOUXI PRECISION MACHINERY MANUFACTURING CO., LTD. |
|
| 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: 20150909 Termination date: 20190127 |