阅读说明：本技术 一种双面刮油墨工艺及双面刮油式油墨刮净机 (Double-sided ink scraping process and double-sided oil scraping type ink scraping machine ) 是由 钟洪添 颜凯 于 2020-07-06 设计创作，主要内容包括：本发明涉及油墨刮净技术领域,且公开了一种双面刮油墨工艺及双面刮油式油墨刮净机。本发明中,PET膜通过四组引导杆的引导从刮刀的下方穿过然后缠绕在顶部收卷辊的外缘处,上下两端的PET膜呈镜像设置,顶部收卷辊和底部收卷辊在旋转时PET膜通过刮刀的下方对板材的上下两面进行同步刮油墨,通过设置镜像的PET膜使得整个板材在进行移动时能实现上下两端面同步进行刮油墨,大大提高了生产的效率,通过双面进行同步刮油墨的板材能在一次移动过程中实现双面同步刮油墨,从而避免了在单面刮油墨后需要对板材进行翻面,导致已经刮油墨过的板材表面油墨会出现凸起的情况,板材传动的方向与吸油膜传输方向一致,保证油墨能够及时被带走,避免油墨出现堆积。(The invention relates to the technical field of ink scraping, and discloses a double-sided ink scraping process and a double-sided oil scraping type ink scraping machine. In the invention, the PET film passes through the lower part of the scraper by the guide of four groups of guide rods and then is wound at the outer edge of the top winding roller, the PET films at the upper end and the lower end are arranged in a mirror image manner, the top winding roller and the bottom winding roller synchronously scrape ink on the upper surface and the lower surface of a plate by the PET film through the lower part of the scraper when rotating, the PET film with mirror images enables the upper end surface and the lower end surface of the whole plate to synchronously scrape ink when moving, greatly improves the production efficiency, the plate with double sides for synchronously scraping the ink can realize the synchronous scraping of the ink on the double sides in the process of one-time movement, thereby avoiding the situation that the ink on the surface of the plate which is scraped with the ink is raised because the plate needs to be turned over after the ink is scraped on the single surface, the direction of plate transmission is consistent with the oil absorption film transmission direction, so that the printing ink can be timely taken away, and the accumulation of the printing ink is avoided.)

1. A double-sided ink scraping process is characterized by comprising the following steps:

1) starting the ink scraping machine;

2) manually moving the material plate to a feeding platform;

3) the feeding platform moves the material plate to the conveying wheel;

4) the conveying wheel pushes the material plate to move rightwards;

5) the upper scraper and the lower scraper press the PET films on the two sides and clean ink on the two surfaces of the material plate;

6) the material plate after ink purification is pushed to a blanking platform;

7) the material plates move on the top plate to be orderly stacked after being separated from the blanking platform;

8) the finished product is manually removed by a worker after the stack count is full.

2. The double-sided ink-wiping process according to claim 1, characterized in that: the PET membrane at upper and lower both ends is the mirror image setting, and the printing ink is scraped in step to the upper and lower two sides of panel to the below that the PET membrane passes through the scraper when rotatory in top wind-up roll and bottom wind-up roll, and the PET membrane through setting up the mirror image makes whole panel can realize that upper and lower both ends face scrapes the printing ink in step when removing.

3. The double-sided ink-wiping process according to claim 1, characterized in that: the upper and lower groups of scrapers keep coaxial, the acting points of the upper and lower scrapers are in the same vertical plane, and the two groups of scrapers keep vertical to the moving path of the plate.

4. The double-sided ink-wiping process according to claim 1, characterized in that: the transmission direction of the material plate is consistent with the transmission direction of the oil absorption film.

5. The utility model provides a two-sided frizing formula china ink scraping machine, includes bottom parallel frame (1), its characterized in that: the bottom parallel frame (1) is a rectangular frame, a support frame (4) is fixedly installed at the upper end of the bottom parallel frame (1), a top plate (5) is fixedly installed at the upper end of the support frame (4) in parallel, two groups of bottom fixing plates (6) are fixedly installed on the left side of the interior of the support frame (4), bottom discharging rollers (7) are movably installed at the middle positions of the two groups of bottom fixing plates (6) through movable shafts, a feeding platform (8) is fixedly installed on the left side of the upper end of the top plate (5) in parallel, top fixing rods (9) are vertically and upwardly fixedly installed at both sides of the upper end of the feeding platform (8), and top discharging rollers (10) are movably installed at the middle positions of the two groups;

a display screen (11) is fixedly arranged on the front side of the middle position of the top plate (5), middle fixing plates (12) are fixedly arranged on the two sides of the middle position of the upper end of the top plate (5), two groups of tail fixing plates (13) are fixedly arranged at the right end inside the supporting frame (4), a bottom winding roller (14) is movably arranged at the middle position of each tail fixing plate (13) through a movable shaft, tail fixing rods (15) are vertically and upwards fixedly arranged on the two sides of the right side of the upper end face of the top plate (5), a top winding roller (16) is movably arranged at the middle position of the upper end of each two groups of tail fixing rods (15) through a movable shaft, four groups of guide rods (18) are movably arranged at the middle position of each two groups of middle fixing plates (12) through movable shafts, the guide rods (18) are cylindrical rods, the four groups of guide rods (18) are gradually reduced in height from two sides to the middle, a fixed frame (20) is fixedly arranged at the middle position of the upper end of the top plate (5).

6. The double-sided wiping machine of claim 5, wherein: the lower extreme fixed mounting of bottom parallel frame (1) has eight universal wheels (2), and the four corners position of bottom parallel frame (1) and the bottom of intermediate position all are provided with backup pad (3), and backup pad (3) are the rubber material board of loudspeaker shape, and the lower extreme fixed connection of dead lever and bottom parallel frame (1) is passed through to the upper end of backup pad (3).

7. The double-sided wiping machine of claim 6, wherein: the top discharging roller (10) and the bottom discharging roller (7) are arranged in a mirror image mode from top to bottom, and the top winding roller (16) and the bottom winding roller (14) are arranged in a mirror image mode from top to bottom.

8. The double-sided wiping machine of claim 7, wherein: two sets of the equal fixed mounting in intermediate position of middle fixed plate (12) inboard has fixed block (23), and fixed block (23) are the rectangular block, the vertical inside vertical grafting of seting up circular port and circular port of intermediate position of fixed block (23) has adjusting screw (25), and the upper end fixed mounting of adjusting screw (25) has rotatory piece (26).

9. The double-sided wiping machine of claim 8, wherein: rotatory piece (26) are that the plum blossom shape of plastics material is fast, and the intermediate position of two sets of fixed blocks (23) transversely is provided with horizontal pole (24), and horizontal pole (24) are the rectangle stock, and the equal vertical screw hole of seting up in both ends of horizontal pole (24), adjusting screw (25) are at the one end of fixed block (23) below and the screw hole threaded connection of horizontal pole (24) both sides, scraper (19) fixed mounting is at the lower extreme of horizontal pole (24).

10. The double-sided wiping machine of claim 9, wherein: the parallel fixed mounting in upper end right side of roof (5) has blanking platform (17), and blanking platform (17) are the rectangle platform, fixed frame (20) are the rectangle frame, and the equal movable mounting in inside both sides of fixed frame (20) has one row of pivot (21), and pivot (21) are cylindrical pole, and the one end fixed mounting that fixed frame (20) inner wall was kept away from in pivot (21) has delivery wheel (22), and delivery wheel (22) are circular wheel.

Technical Field

The invention relates to the technical field of ink scraping machines, in particular to a double-sided ink scraping process and a double-sided oil scraping machine.

Background

Ink is an important material for printing, and is used for expressing patterns and characters on a printing material through printing or inkjet. The ink comprises a main component and an auxiliary component which are uniformly mixed and repeatedly rolled to form a viscous colloidal fluid. The paint consists of a binder (resin), a pigment, a filler, an auxiliary agent, a solvent and the like. The printing ink is used for various printing of books, periodicals, packaging decoration, building decoration, electronic circuit boards and the like. As social demands increase, ink varieties and yields also expand and grow accordingly.

In the PCB/FPC industry, in the traditional ink scraping process, ink is scraped on a single face of a plug hole, redundant ink on the surface of a through hole of a circuit board is scraped by rolling a roller, partial ink in the hole is easy to bring when the roller scrapes, in the ink scraping process, the front face and the back face of the same board are respectively scraped once, the single face is stressed, the board is easy to bend and deform, ink on the non-stressed face is protruded, and bad reworking is formed. Therefore, a double-sided ink scraping process and a double-sided ink scraping machine are provided.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a double-sided ink scraping process and a double-sided oil scraping type ink scraping machine.

In order to achieve the purpose, the invention adopts the following technical scheme that the double-sided ink scraping process comprises the following steps:

1) starting the ink scraping machine;

2) manually moving the material plate to a feeding platform;

3) the feeding platform moves the material plate to the conveying wheel;

4) the conveying wheel pushes the material plate to move rightwards;

5) the upper scraper and the lower scraper press the PET films on the two sides and clean ink on the two surfaces of the material plate;

6) the material plate after ink purification is pushed to a blanking platform;

7) the material plates move on the top plate to be orderly stacked after being separated from the blanking platform;

8) the finished product is manually removed by a worker after the stack count is full.

The PET membrane at upper and lower both ends is the mirror image setting, and the printing ink is scraped in step to the upper and lower two sides of panel to the below that the PET membrane passes through the scraper when rotatory in top wind-up roll and bottom wind-up roll, and the PET membrane through setting up the mirror image makes whole panel can realize that upper and lower both ends face scrapes the printing ink in step when removing.

The upper and lower groups of scrapers keep coaxial, the acting points of the upper and lower scrapers are in the same vertical plane, and the two groups of scrapers keep vertical to the moving path of the plate.

The transmission direction of the material plate is consistent with the transmission direction of the oil absorption film.

A double-sided oil scraping type ink scraping machine comprises a bottom parallel frame, wherein the bottom parallel frame is a rectangular frame, eight groups of universal wheels are fixedly installed at the lower end of the bottom parallel frame, supporting plates are arranged at four corners of the bottom parallel frame and at the bottom of the middle position of the bottom parallel frame respectively, each supporting plate is a horn-shaped rubber plate, the upper end of each supporting plate is fixedly connected with the lower end of the bottom parallel frame through a fixing rod, a supporting frame is fixedly installed at the upper end of the bottom parallel frame, the supporting frame is a rectangular three-dimensional support, the area of the supporting frame is consistent with that of the bottom parallel frame, a top plate is fixedly installed at the upper end of the supporting frame in parallel, a rectangular plate is arranged at the left side of the inside of the supporting frame, two groups of bottom fixing plates are trapezoidal plates and are arranged in parallel, a bottom discharging roller is movably, a feeding platform is fixedly installed on the left side of the upper end of the top plate in parallel, the feeding platform is a rectangular table, top fixing rods are vertically and upwards fixedly installed on two sides of the upper end of the feeding platform, the top fixing rods are rectangular long rods, a top discharging roller is movably installed at the middle position of two groups of top fixing rods through a movable shaft, a display screen is fixedly installed on the front side of the middle position of the top plate and is electrically connected with a control system in the whole device, middle fixing plates are fixedly installed on two sides of the middle position of the upper end of the top plate, the middle fixing plates are rectangular plates, two groups of tail fixing plates are fixedly installed at the right end of the interior of the supporting frame, the tail fixing plates are rectangular plates and are arranged in parallel to each other, a bottom winding roller is movably installed at the middle position of the tail fixing plates through, the afterbody dead lever is the rectangle pole, the upper end intermediate position of two sets of afterbody dead levers has the top wind-up roll through loose axle movable mounting, top blowing roller is upper and lower mirror image setting with bottom blowing roller, top wind-up roll is upper and lower mirror image setting with bottom wind-up roll, the parallel fixed mounting in upper end right side of roof has the blanking platform, the blanking platform is the rectangle platform, the intermediate position of two sets of intermediate fixing plates has four guide bars of group through loose axle movable mounting, the guide bar is cylindrical pole and four guide bar of group, highly reduce the setting gradually to the intermediate position by both sides, the parallel guide bar in intermediate position that is located inboard two sets of guide bars is provided with the scraper, the upper end intermediate position fixed mounting of roof has fixed frame.

Preferably, the fixed frame is a rectangular frame, a row of rotating shafts are movably mounted on two sides of the inside of the fixed frame, each rotating shaft is a cylindrical rod, a conveying wheel is fixedly mounted at one end, far away from the inner wall of the fixed frame, of each rotating shaft, and each conveying wheel is a circular wheel.

As preferred, two sets of the equal fixed mounting in intermediate position of middle fixed plate inboard has the fixed block, and the fixed block is the rectangular block, and the vertical inside of seting up circular port and circular port of intermediate position of fixed block is vertically pegged graft and is had adjusting screw.

Preferably, the upper end fixed mounting of adjusting screw has rotatory piece, and rotatory piece is that the plum blossom shape of plastics material is fast, and the intermediate position of two sets of fixed blocks transversely is provided with the horizontal pole, and the horizontal pole is the rectangle stock.

Preferably, threaded holes are vertically formed in the two ends of the cross rod, one end of the adjusting screw below the fixing block is in threaded connection with the threaded holes in the two sides of the cross rod, and the scraper is fixedly installed at the lower end of the cross rod.

Advantageous effects

The invention provides a double-sided ink scraping process and a double-sided oil scraping type ink scraping machine, which have the following beneficial effects:

(1) this two-sided ink technology of scraping and two-sided oily ink scraping machine of scraping, place the material board in feeding platform's upper end, fixed frame inside pivot and delivery wheel rotate under the drive of motor and promote the material board and translate right in the upper end of fixed frame, top wind-up roll and bottom wind-up roll are rotatory under the motor drives, top wind-up roll excircle department has the PET membrane around having connect, the guide of PET membrane through four groups guide rod passes then the outer fringe department of winding at the top wind-up roll from the below of scraper, the PET membrane at upper and lower both ends is the mirror image setting, top wind-up roll and bottom wind-up roll PET membrane are passed the upper and lower two sides of scraper to panel and are scraped the ink in step through the scraper when rotatory, both ends face is scraped the printing ink in step about can realizing through the scraping ink mode that sets up the mirror image makes whole panel when removing, the efficiency of production has been improved greatly.

(2) This two-sided ink process of scraping and two-sided oily ink scraping machine of scraping, the panel of scraping printing ink in step through two-sided can realize two-sided synchronous scraping printing ink at a removal in-process to avoided scraping printing ink back at the single face and need carry out the turn-over to panel, lead to scraping the bellied condition can appear in panel surface printing ink that printing ink had passed, improved the quality of whole product greatly.

(3) This two-sided printing ink technology of scraping and two-sided oily printing ink scraping machine makes panel can be at the intermediate position uniform velocity of two sets of PET membrane through setting up pivot and delivery wheel for the PET membrane can be more even with the panel contact, improves the quality of production, uses the PET membrane can avoid other materials to remain on panel as the blotting membrane, can smoothly detach printing ink again, has improved the quality of panel production greatly.

(4) This two-sided printing ink technology of scraping and two-sided oily printing ink scraping machine, make the adjusting screw of rotatory piece lower extreme rotate at the screw hole inside at horizontal pole both ends through rotatory piece, adjusting screw makes the horizontal pole can carry out vertical migration from top to bottom through tooth meshing when rotating with horizontal pole both ends screw hole, the horizontal pole drives the scraper and can adjusts the distance between two sets of scrapers when reciprocating, thereby can freely adjust the distance between scraper and the panel according to the thickness of panel, the printing ink can be scraped to the panel homoenergetic of various thickness, improve the suitability of whole device.

(5) The double-sided ink scraping process and the double-sided oil scraping type ink scraping machine require that the upper and lower two groups of scrapers keep coaxiality, the acting points of the upper and lower two scrapers are located in the same vertical plane, and the two groups of scrapers are perpendicular to the moving path of a plate, so that the uniform stress of the upper and lower end faces of the plate is ensured, and the plate is prevented from being bent.

(6) According to the double-sided ink scraping process and the double-sided oil scraping type ink scraping machine, the transmission direction of the plate is consistent with the transmission direction of the oil absorption film, so that the ink can be timely taken away, and the ink is prevented from being accumulated.

Drawings

FIG. 1 is an overall process flow diagram of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 3 according to the present invention;

fig. 6 is an enlarged view of the invention at B in fig. 3.

Illustration of the drawings:

1 bottom parallel frame, 2 universal wheels, 3 backup pads, 4 support frames, 5 roofs, 6 bottom fixed plates, 7 bottom blowing rollers, 8 feeding platforms, 9 top dead levers, 10 top blowing rollers, 11 display screens, 12 middle fixed plates, 13 tail fixed plates, 14 bottom wind-up rolls, 15 tail dead levers, 16 top wind-up rolls, 17 blanking platforms, 18 guide bars, 19 scrapers, 20 fixed frames, 21 rotating shafts, 22 conveying wheels, 23 fixed blocks, 24 cross bars, 25 adjusting screw, 26 rotating blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.