CN220808861U - Flexible scraper device for text printing of circuit board - Google Patents
Flexible scraper device for text printing of circuit board Download PDFInfo
- Publication number
- CN220808861U CN220808861U CN202322781320.2U CN202322781320U CN220808861U CN 220808861 U CN220808861 U CN 220808861U CN 202322781320 U CN202322781320 U CN 202322781320U CN 220808861 U CN220808861 U CN 220808861U
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- Prior art keywords
- circuit board
- scraper
- scraper device
- printing
- spring
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Links
- 238000007790 scraping Methods 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses a flexible scraper device for printing circuit board characters, which comprises a mounting seat and a scraper, wherein connecting seats are arranged on two sides of the mounting seat, a first rotating shaft is movably arranged in the connecting seats, one end of a telescopic rod is fixedly connected to the first rotating shaft, the bottom of the telescopic rod is fixedly connected with a supporting plate, a spring is sleeved outside the telescopic rod, a second rotating shaft is movably arranged in a side mounting groove of the mounting seat, a fixing plate is fixedly connected to the second rotating shaft, and the fixing plate is fixed through a fixing screw. The flexible scraper device for printing the text on the circuit board is manufactured by adopting the technical scheme, and the compaction state between the scraper and the circuit board can be adjusted through the electric push rod, the supporting plate, the telescopic rod, the spring, the mounting seat and the connecting seat; through lug, recess, fixed plate, second pivot, mounting hole and set screw, can be convenient for install and dismantle the scraper.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a flexible scraper device for circuit board character printing.
Background
The circuit board is miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing layout of electrical appliances, when the circuit board is actually produced, a character printing process is needed, a steel mesh is needed to be used in the process, characters can be printed on the surface of the circuit board by means of the steel mesh, a flexible scraper component is used for multiple purposes, scraping operation of character oil on the upper portion of the steel mesh is completed, the existing flexible scraper is inconvenient to adjust pressure between the scraper and the circuit board, damage is easily caused to the protruding position of the circuit board, or ink cannot be effectively scraped, the ink scraping effect is affected, and when the scraper needs to be replaced and cleaned, the scraper is inconvenient to detach from the mounting seat.
Disclosure of utility model
In order to solve the above problems, the present utility model provides a flexible scraper device for text printing on a circuit board, so as to solve the problems set forth in the background art.
The utility model relates to a flexible scraper device for printing circuit board characters, which comprises a mounting seat and a scraper, wherein connecting seats are arranged on two sides of the mounting seat, a first rotating shaft is movably arranged in the connecting seats, one end of a telescopic rod is fixedly connected to the first rotating shaft, the bottom of the telescopic rod is fixedly connected with a supporting plate, a spring is sleeved outside the telescopic rod, a second rotating shaft is movably arranged in a side mounting groove of the mounting seat, a fixing plate is fixedly connected to the second rotating shaft, the fixing plate is fixed through fixing screws, mounting holes matched with the fixing screws are formed in the mounting seat, the scraper and the fixing plate, a flat scraping layer is arranged on the side of the scraper, and a flow guiding layer is arranged at the bottom end of the flat scraping layer.
In the above scheme, the backup pad top is equipped with electric putter, electric putter bottom is fixed to be equipped with the connecting plate.
In the scheme, the upper end of the spring is fixedly connected with the supporting plate, and the lower end of the spring props against the arc surface of the connecting seat.
In the above scheme, be equipped with the lug in the mount pad, the scraper top is equipped with the recess, lug and recess phase-match.
In the scheme, a plurality of inclined plane guide layers are arranged in the guide layer, and an inclined plane transition groove is formed in one side, close to the flat scraping layer, of the guide layer.
The utility model has the advantages and beneficial effects that: the utility model provides a flexible scraper device for printing characters on a circuit board, which can adjust the compression state between a scraper and the circuit board through an electric push rod, a supporting plate, a telescopic rod, a spring, a mounting seat and a connecting seat, can press the circuit board in the moving process, enables the scraper to be tightly attached to the circuit board, can adaptively adjust the protruding position of the surface of the circuit board, and avoids damage; the scraper can be conveniently installed and detached through the convex blocks, the grooves, the fixing plates, the second rotating shafts, the mounting holes and the fixing screws, and the stability of the scraper in the ink scraping process is ensured; the scraping ink effect of the circuit board can be ensured through the flat scraping layer, the inclined plane transition groove and the diversion layer.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of a portion a of the present utility model.
Fig. 3 is a side view of the fixing plate structure of the present utility model.
Fig. 4 is a partial structural exploded view of the present utility model.
In the figure: 1 connecting plate, 11 backup pad, 12 electric putter, 2 telescopic link, 21 spring, 3 mount pad, 31 connecting seat, 32 first pivot, 33 lug, 4 fixed plates, 41 set screw, 42 second pivot, 43 mounting hole, 5 scraper, 51 recess, 52 flat scraping layer, 53 inclined plane transition groove, 54 guiding layer.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1-4, the utility model relates to a flexible scraper device for text printing of a circuit board, which comprises a mounting seat 3 and a scraper 5, wherein connecting seats 31 are arranged on two sides of the mounting seat 3, a first rotating shaft 32 is movably arranged in the connecting seats 31, one end of a telescopic rod 2 is fixedly connected to the first rotating shaft 32, a supporting plate 11 is fixedly connected to the bottom of the telescopic rod 2, a spring 21 is sleeved outside the telescopic rod 2, when the scraper 5 starts to scrape text ink after finishing printing on the surface of the circuit board, the upper end of the spring 21 is fixedly connected with the supporting plate 11, the lower end of the spring 21 is propped against an arc surface of the connecting seats 31, the upper spring 21 can push the lower connecting seats 31, so that the mounting seat 3 always keeps a pressing state on the circuit board, the scraping effect of the circuit board is guaranteed, when the scraper 5 is in a convex position, one side of the scraper 5 can be lifted, the telescopic rod 2 arranged at the upper end can be upwards retracted according to the convex position, one side of the mounting seat 3 can be upwards lifted, the connecting seat 31 can be directly compressed by the telescopic rod 2 when the connecting seat 31 is lifted, the circuit board is directly compressed, and the circuit board is prevented from being damaged by the telescopic rod 2, and the circuit board is directly pushed by the connecting seat 2.
The installation seat 3 side mounting groove internalization is equipped with the second pivot 42, fixed connection fixed plate 4 is gone up to the second pivot 42, fixed plate 4 passes through set screw 41 to be fixed, mount pad 3 scraper 5 with fixed plate 4 is equipped with all is equipped with set screw 41 assorted mounting hole 43, can rotate fixed plate 4 from the side through the second pivot 42, insert scraper 5 in the mounting groove of mount pad 3 below, after the scraper 5 installation is accomplished, insert into the mounting hole 43 that is equipped with on fixed plate 4, scraper 5 and the mount pad 3 through set screw 41, the follow-up completion is taken off cleanness or is changed scraper 5 to the installation of scraper 5, guarantees the stability of scraper 5 in mount pad 3 simultaneously, guarantees the stability of scraper 3 to the circuit board ink scraping.
The scraper 5 side is equipped with the flat layer 52 of scraping, the flat layer 52 bottom of scraping is equipped with the guiding layer 54, be equipped with a plurality of inclined plane guiding layers 53 in the guiding layer 54, through the flat layer 52 end of scraping that scrapes on scraper 5 set up the guiding layer 54 and can in time guide away the printing ink of scraping the layer 52 of scraping, improve the quality of scraping unnecessary printing ink of scraper 5, one side that the guiding layer 54 is close to the layer 52 of scraping is equipped with the inclined plane transition groove 53, can go out the printing ink water conservancy diversion that the layer 52 was scraped to the flat layer of scraping through inclined plane transition groove 53 and guiding layer, avoid the printing ink of scraping to stick on the circuit board surface again to improve and scrape the ink quality.
In the above scheme, the backup pad 11 top is equipped with electric putter 12, electric putter 12 bottom is fixed to be equipped with connecting plate 1, installs connecting plate 1 in the circuit board the printing position, through opening electric putter 12's external switch, adjusts the distance between backup pad 11 and the circuit board, adjusts the pressure of spring 21, and then adjusts the scraping pressure between scraper 5 to the circuit board.
In the above scheme, be equipped with lug 33 in the mount pad 3, scraper 5 top is equipped with recess 51, lug 33 and recess 51 assorted, through lug 33 and recess 51 assorted, can further guarantee scraper 5 and scrape the stability of getting the in-process to the circuit board printing ink, avoid scraper 5 to rock.
Working principle:
This kind of flexible scraper device is used in printing of circuit board characters, the during specific work, install connecting plate 1 in the required deoiling position of circuit board, through opening the external switch of electric putter 12, electric putter 12 can adjust the pressure of below scraper 5 to the circuit board, guarantee the effect of its printing ink, when scraper 5 begins to carry out printing ink to the circuit board surface and get rid of the protruding position, when meetting protruding position, can upwards promote through scraper 5 one side, and then promote the spring 2 in the telescopic link 2 outside of one side, spring 2 can be compressed, lift scraper 4 one side, can scrape the protruding position of circuit board and can not cause the damage to the circuit board surface, the level that scraper 5 bottom was equipped with simultaneously scrapes layer 52 and guiding layer 54, can scrape unnecessary printing ink, guarantee the scraping effect of circuit board, when need take down scraper 5, through rotating set screw 41, can release the spacing of scraper 5 in the installation 3 seats.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a flexible scraper device is used in printing of circuit board characters, includes mount pad (3) and scraper (5), its characterized in that, mount pad (3) both sides are equipped with connecting seat (31), connecting seat (31) internal activity is equipped with first pivot (32), fixed connection telescopic link (2) one end on first pivot (32), telescopic link (2) bottom fixed connection backup pad (11), telescopic link (2) outside cover is equipped with spring (21), mount pad (3) side mounting groove internal activity is equipped with second pivot (42), fixed connection fixed plate (4) on second pivot (42), fixed plate (4) are fixed through set screw (41), mount pad (3) scraper (5) with fixed plate (4) are equipped with all be equipped with set screw (41) assorted mounting hole (43), scraper (5) side is equipped with flat scraping layer (52), flat scraping layer (52) bottom is equipped with water conservancy diversion layer (54).
2. The flexible scraper device for printing circuit board characters according to claim 1, wherein an electric push rod (12) is arranged above the supporting plate (11), and a connecting plate (1) is fixedly arranged at the bottom of the electric push rod (12).
3. The flexible scraper device for printing circuit board characters according to claim 1, wherein the upper end of the spring (21) is fixedly connected with the supporting plate (11), and the lower end of the spring (21) is propped against the arc surface of the connecting seat (31).
4. The flexible scraper device for printing circuit board characters according to claim 1, wherein the mounting seat (3) is internally provided with a protruding block (33), the top of the scraper (5) is provided with a groove (51), and the protruding block (33) is matched with the groove (51).
5. The flexible scraper device for printing circuit board characters according to claim 1, wherein a plurality of inclined plane diversion layers (54) are arranged in the diversion layers (54), and inclined plane transition grooves (53) are arranged on one side, close to the flat scraping layers (52), of the diversion layers (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781320.2U CN220808861U (en) | 2023-10-17 | 2023-10-17 | Flexible scraper device for text printing of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322781320.2U CN220808861U (en) | 2023-10-17 | 2023-10-17 | Flexible scraper device for text printing of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808861U true CN220808861U (en) | 2024-04-19 |
Family
ID=90704792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322781320.2U Active CN220808861U (en) | 2023-10-17 | 2023-10-17 | Flexible scraper device for text printing of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808861U (en) |
-
2023
- 2023-10-17 CN CN202322781320.2U patent/CN220808861U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |