CN214984191U - Environment-friendly printing machine with recyclable printing ink - Google Patents

Abstract

The utility model relates to a but printing ink recovery's environment-friendly printing machine relates to the field of printing technique, and a communication port, including support and ink horn, the ink horn level set up in on the support, sliding connection has in the ink horn is used for scraping down the scraper of ink horn inner wall printing ink, the lateral wall fixedly connected with slider of scraper, the ink horn bottom is provided with the discharge gate, lie in on the support the fixed drive that is provided with in the outside of ink horn the slider is followed the reciprocating sliding's of ink horn length direction drive arrangement. This application is through setting up the scraper in the ink horn, through drive arrangement drive scraper reciprocating motion in the ink horn to scrape down and be stained with the printing ink that attaches to the ink horn inner wall, and promote printing ink and flow from the discharge gate, thereby realize being stained with the effect of the printing ink recycle who attaches to the ink horn inner wall.

Description

Environment-friendly printing machine with recyclable printing ink

Technical Field

The application relates to the field of printing technology, in particular to an environment-friendly printing machine with recyclable printing ink.

Background

The printing machine is a machine for printing characters and images, and generally comprises mechanisms such as a plate loading mechanism, an ink box, a stamping roller and a paper conveying mechanism. The ink box stores a large amount of ink, and when printing, the ink in the ink box is adhered by the impression roller in the rotating process and then directly or indirectly transferred to paper or other printing materials, so that the printed matter same as the printing plate is copied.

The prior Chinese patent with the patent application number of CN201922425693.X provides an ink box adjusting mechanism of an environment-friendly printing machine, which comprises two supports arranged at intervals, a printing machine body fixedly connected to the tops of the two supports, an ink roller and an ink box arranged in the printing machine body, a supporting plate fixedly connected between the two supports, a threaded sleeve rotatably connected between the supporting plate and the printing machine body, a through hole arranged on the bottom surface of the printing machine body and communicated with the threaded sleeve, an adjusting screw rod in threaded connection with the threaded sleeve and with the top end penetrating through the through hole and extending into the printing machine body, and a guide rod fixedly connected to the bottom of the ink box, wherein the guide rod penetrates through the bottom of the printing machine body and is slidably connected to the bottom of the printing machine body, the top end of the adjusting screw rod is fixedly connected to the bottom surface of the ink box, and supporting rods are arranged at positions, which are positioned at two sides of the ink box, in the printing machine body, the ink roller is rotatably connected to the top ends of the two support rods.

In view of the above-mentioned related technologies, the inventor believes that the ink in the ink cartridge needs to be recovered every time the printer is stopped, and the inner wall of the recovered ink cartridge still adheres a lot of residual ink, so that the defect that the ink adhered to the inner wall of the ink cartridge is difficult to be recovered.

SUMMERY OF THE UTILITY MODEL

In order to improve and be difficult to recycle the problem that the ink box inner wall is stained with attaches the printing ink, this application provides a printing ink recoverable environmental protection printing machine.

The application provides a recoverable environment-friendly printing machine of printing ink adopts following technical scheme:

the environment-friendly printing machine with the recyclable ink comprises a support and an ink box, wherein the ink box is horizontally arranged on the support, a scraper used for scraping ink on the inner wall of the ink box is connected in the ink box in a sliding mode, a sliding block is fixedly connected to the side wall of the scraper, a discharge hole is formed in the bottom of the ink box, and a driving device used for driving the sliding block to slide in a reciprocating mode along the length direction of the ink box is fixedly arranged on the support.

Through adopting above-mentioned technical scheme, drive the scraper reciprocating motion in the ink horn through the drive slider to scrape the ink that the ink horn inner wall was stained with down, and promote remaining ink and move to the position of discharge gate along ink horn length direction, make ink flow from the discharge gate under the squeezing action of scraper and ink horn inner wall, thereby realize being stained with the effect that attaches ink recycle to the ink horn inner wall.

Optionally, drive arrangement includes lead screw and servo motor, the lead screw along the length direction of ink horn sets up, the both ends of lead screw all with the support rotates to be connected, the one end of lead screw is passed the support with servo motor's axis of rotation fixed connection, servo motor fixed set up in on the support, the slider with lead screw spiral cooperation, be provided with on the support and be used for the restriction slider pivoted locating part.

Through adopting above-mentioned technical scheme, through positive and negative rotation of servo motor drive lead screw, through the rotation of locating part restriction and lead screw spiral complex slider to make the slider along lead screw length direction reciprocating motion, and then drive the scraper that is located the ink horn along ink horn length direction reciprocating motion, thereby realize scraping the effect that the ink horn inner wall is stained with and attaches ink down.

Optionally, the limiting part is set as a sliding rod, the sliding rod is arranged along the length direction of the screw rod, two ends of the sliding rod are fixedly connected with the support, a through limiting hole is formed in the sliding block along the length direction of the sliding rod, and the sliding rod is matched with the limiting hole in a sliding mode.

Through adopting above-mentioned technical scheme, the slide bar is used for restricting the rotation of slider, makes the lead screw drive slider pivoted effort and changes the effort that drives the slider and move along lead screw length direction into, makes the slider slide on the slide bar along the length direction of slide bar.

Optionally, the cross-section of the ink box along the horizontal direction is rectangular, the vertical cross-section of the scraper is rectangular, the length dimension of the scraper is equal to the width dimension of the ink box, the width dimension of the scraper is smaller than the height dimension of the ink box, and the thickness dimension of the lower end of the scraper is gradually reduced along the vertical direction.

By adopting the technical scheme, the scraper is abutted against the inner wall of the ink box, so that the ink adhered to the inner wall of the ink box can be more comprehensively scraped, and the tip at the lower end of the scraper is favorable for scraping the ink at the bottom of the ink box.

Optionally, the slider with the scraper passes through fixed subassembly fixed connection, fixed subassembly includes the round bar, the one end of round bar with the scraper lateral wall rotates to be connected, the other end of round bar pass through the joint subassembly with the slider joint is fixed.

Through adopting above-mentioned technical scheme, the scraper realizes the joint through fixed subassembly with the slider and fixes to the realization is to the removable installation of scraper, avoids the scraper to soak in printing ink for a long time and leads to the scraper to damage.

Optionally, the joint subassembly set up into two with round bar fixed connection's lug, the slider be close to in the side of scraper is provided with the spout, the bottom surface of spout seals the setting, the spout with round bar tip and two the lug adaptation that slides, the spout be close to in the position of spout bottom surface is provided with the slide, slide place plane with spout axis direction is perpendicular, the lug by the spout internal rotation extremely in the slide.

Through adopting above-mentioned technical scheme, the lug slides to the bottom back of spout along spout length direction, rotates in the slide and the butt of slide wall to make slider and scraper joint, restriction scraper and slider along ink horn length direction's relative motion.

Optionally, the slider and the projection are both provided with insertion holes, the slider and the projection are fixed by inserting two insertion posts, and when the projection rotates to abut against the slider, the insertion posts penetrate through the insertion holes of the slider and then are inserted into the insertion holes of the projection.

Through adopting above-mentioned technical scheme, peg graft in the jack through inserting the post and realize the further locking to slider and lug, make the joint of lug and slider more stable.

Optionally, the inserting column is close to the end fixing part of the scraper and is provided with an inserting handle, the inserting column is located the inserting handle and a spring is sleeved on the part between the sliding blocks, one end of the spring is fixedly connected with the inserting handle, and the other end of the spring is fixedly connected with the sliding blocks.

By adopting the technical scheme, when the inserting column is inserted into the jack, the spring is in a stretching state, and the spring continuously pushes the inserting column towards the direction of the jack under the action of elastic force, so that the inserting column is stably inserted into the jack.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the scraper is arranged in the ink box, and the sliding block fixedly connected with the scraper is driven to move back and forth along the length direction of the ink box, so that the sliding block is driven to reciprocate in the ink box along the length direction of the ink box, ink attached to the inner wall of the ink box is scraped, the ink is pushed to flow out of the discharge hole, and the effect of recycling the ink attached to the inner wall of the ink box is achieved;

2. the screw rod is driven to rotate forwards and backwards through the servo motor, the sliding block which is in spiral fit with the screw rod is limited to rotate through the sliding rod, so that the sliding block slides back and forth on the sliding rod along the length direction of the screw rod, and the scraper fixedly connected with the sliding block is driven to reciprocate in the box body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a partial rack cartridge, a slider, a scraper, a servo motor, a screw rod and a slide rod according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of the structure of a slider, a scraper, a round bar, a plug post, a plug handle and a spring according to an embodiment of the present application;

fig. 4 is an exploded view of the blade, slider, round bar and bumps of an embodiment of the present application.

Reference numerals: 1. a support; 2. an ink cartridge; 3. a slider; 4. a screw rod; 5. a servo motor; 6. a thread groove; 7. a slide bar; 8. a limiting hole; 9. a scraper; 10. a round bar; 11. a bump; 12. a chute; 13. a slideway; 14. a jack; 15. inserting a column; 16. a spring; 17. a handle is inserted; 18. and (4) a discharge port.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an environment-friendly printing machine with recyclable printing ink. Referring to fig. 1 and 2, but printing ink recovery's environment-friendly printing machine includes support 1 and ink horn 2, ink horn 2 is fixed in on support 1 along the horizontal direction, ink horn 2 is the rectangle along the cross-section of horizontal direction, 2 bottoms of ink horn are provided with discharge gate 18, be provided with scraper 9 in the ink horn 2, scraper 9 perpendicular to 2 length direction of ink horn set up, the cross-section of scraper 9 sets up to the rectangle, the length dimension of scraper 9 equals the width dimension of ink horn 2, the width dimension of scraper 9 along vertical direction is less than the height dimension of 2 inner walls of ink horn, the thickness dimension of scraper 9 lower extreme reduces the setting gradually along vertical direction reduces the setting gradually, be convenient for scrape the printing ink that is located the ink horn 2 bottom.

Referring to fig. 2 and 3, a slider 3 is fixedly connected to any side wall of a scraper 9 perpendicular to the length direction of an ink cartridge 2, a driving device is fixedly arranged at a position on a support 1, which is located outside the ink cartridge 2, and is used for driving the slider 3 to reciprocate along the length direction of the ink cartridge 2, the driving device includes a servo motor 5 and a lead screw 4, the lead screw 4 is arranged along the length direction of the ink cartridge 2, two ends of the lead screw 4 are rotatably connected with the support 1, one end of the lead screw 4 passes through the support 1 and is fixedly connected with a rotating shaft of the servo motor 5, the servo motor 5 is fixedly arranged on the support 1, the slider 3 is provided with a thread groove 6 along the length direction of the lead screw 4, the slider 3 is spirally matched with the lead screw 4 through the thread groove 6, and the support 1 is provided with a limiting piece for limiting the slider 3 to rotate on the lead screw 4;

preferably, the locating part sets up to slide bar 7, slide bar 7 sets up along the length direction of lead screw 4, slide bar 7's both ends all with 1 fixed connection of support, it sets up group limiting hole 8 to link up along slide bar 7 length direction on the slider 3, slide bar 7 slides the adaptation with limiting hole 8, when servo motor 5 drive lead screw 4 rotates, slide bar 7 restriction slider 3 rotates along with lead screw 4, under the screw cooperation of lead screw 4 and slider 3, make lead screw 4 drive 3 pivoted efforts of slider convert into the effort that promotes slider 3 along 7 length direction movements of slide bar, thereby drive scraper 9 along box body length direction in the box body motion.

Referring to fig. 3 and 4, the slider 3 is connected with the scraper 9 through a fixing assembly, the fixing assembly includes a round bar 10, one end of the round bar 10 is rotatably connected with any side wall of the scraper 9 perpendicular to the length direction of the ink cartridge 2, the other end of the round bar 10 is fixed with the slider 3 through a clamping assembly, the preferred clamping assembly is provided with two convex blocks 11 fixedly connected with the outer peripheral wall of the end part of the round bar 10, the two convex blocks 11 are symmetrically arranged by taking the axis of the round bar 10 as a symmetry axis, the plane where the convex blocks 11 are located is perpendicular to the axis direction of the round bar 10, the side wall of the slider 3 close to the scraper 9 is provided with a chute 12, the bottom surface of the chute 12 is sealed, the chute 12 is in sliding fit with the end part of the round bar 10 and the two convex blocks 11, the position of the chute 12 close to the bottom surface of the chute 12 is provided with a slide 13, the slide 13 is arc, the plane where the slide 13 is perpendicular to the axis of the chute 12, slide 13 sets up to two, slide 13 and spout 12 intercommunication, and two slides 13 are each other not communicated, and slide 13 and 11 adaptation that slides of lug, when lug 11 and round bar 10 slided to spout 12 bottoms, rotate lug 11 to slide 13 in, realize restriction scraper 9 and slider 3 along the effect of 2 length direction relative motion of ink horn.

Referring to fig. 3 and 4, two insertion holes 14 are respectively arranged on the slider 3 and the bump 11, the slider 3 and the bump 11 are fixedly inserted and connected through two insertion posts 15, when the bump 11 rotates to abut against the side wall of the slide way 13, the insertion holes 14 on the slider 3 correspond to the insertion holes 14 on the bump 11, at this time, the insertion posts 15 are driven to penetrate through the insertion holes 14 on the slider 3 and then are inserted and connected with the insertion holes 14 on the bump 11, so as to lock the relative positions of the bump 11 and the slider 3, a truncated cone-shaped insertion handle 17 is fixedly arranged at the end part of the insertion posts 15 far away from the slider 3, the insertion handle 17 and the insertion posts 15 are coaxially arranged, a spring 16 is sleeved at the part of the insertion posts 15 between the insertion handle 17 and the slider 3, one end of the spring 16 is fixedly connected with the insertion handle 17, the other end of the spring 16 is fixedly connected with the slider 3, when the insertion posts 15 are inserted and the insertion holes 14 on the bump 11, the spring 16 is in a stretching state, and the spring 16 is under the action of elasticity, the continuous pushing force given to the plug post 15 towards the plug hole 14 realizes the effect that the plug post 15 is stably plugged into the plug hole 14.

The implementation principle of the environment-friendly printing machine with recyclable printing ink in the embodiment of the application is as follows: when the printer is stopped, the discharge port 18 is opened, unused ink is recycled and stored, the scraper 9 is driven to enable the end part of the round rod 10 and the convex block 11 to be aligned with the sliding groove 12 on the sliding block 3 and to be abutted against the bottom of the sliding groove 12, the scraper 9 is abutted against the inner wall of the ink box 2 at the moment, next, the inserting column 15 is driven to move towards the direction far away from the inserting hole 14 through the driving inserting handle 17, when the inserting column 15 is separated from the inserting hole 14 on the sliding block 3, the spring 16 is in a stretching state, the round rod 10 is rotated to enable the convex block 11 to rotate into the sliding way 13 and to be abutted against the side wall of the sliding way 13, at the moment, the two inserting holes 14 on the convex block 11 correspond to the inserting holes 14 on the sliding block 3, the inserting handle 17 is loosened, the spring 16 pushes the inserting column 15 to move towards the inserting hole 14 to be inserted into the inserting hole 14 on the convex block 11 under the action of elasticity, at the moment, the spring 16 is in the stretching state, and continuously provides pushing force towards the inserting column 15 towards the direction of the inserting hole 14, the inserting column 15 is ensured to be stably inserted into the inserting hole 14, and the effect of stably fixing the scraper 9 on the sliding block 3 is realized;

on the next step, drive lead screw 4 through control servo motor 5 and just reverse rotation, because slide bar 7 has restricted slider 3 and has followed lead screw 4 and rotate, lead screw 4 drives slider 3 pivoted effort and passes through slider 3 and the screw thread conversion on the lead screw 4 and promote the effort of slider 3 along the motion of lead screw 4 length direction, thereby make slider 3 make a round trip to slide along slide bar 7 length direction on slide bar 7, and then drive scraper reciprocating motion in ink horn 2, thereby be stained with the printing ink of attaching to the inner wall of ink horn 2 under scraping, the printing ink of scraping is promoted to discharge gate 18 position under the promotion of scraper 9, flow out from discharge gate 18, thereby realize being stained with the effect of the printing ink recycle who attaches to the inner wall of ink horn 2.

After the ink recovery is finished by adhering ink to the inner wall of the ink box 2, the inserting column 15 is driven to move towards the direction far away from the insertion hole 14, so that the inserting column 15 is separated from the insertion hole 14, the position locking of the inserting column 15 to the convex block 11 and the sliding block 3 is released, the round rod 10 is rotated on the next step, after the end part of the round rod 10 and the two convex blocks 11 are aligned to the position of the sliding groove 12, the scraper 9 is driven to move towards the direction far away from the sliding block 3, and the scraper 9 can be detached.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The environment-friendly printing machine with the recyclable printing ink comprises a support (1) and an ink box (2), wherein the ink box (2) is horizontally arranged on the support (1), and is characterized in that: the ink box is characterized in that a scraper (9) used for scraping ink on the inner wall of the ink box (2) is connected to the inner side of the ink box (2) in a sliding mode, a sliding block (3) is fixedly connected to the side wall of the scraper (9), a discharge hole (18) is formed in the bottom of the ink box (2), a support (1) is located on the outer side of the ink box (2) and is fixedly provided with a driving device, and the sliding block (3) is arranged along the length direction of the ink box (2) to slide in a reciprocating mode.

2. The environment-friendly printing machine capable of recycling ink according to claim 1, wherein: drive arrangement includes lead screw (4) and servo motor (5), lead screw (4) are along the length direction of ink horn (2) sets up, the both ends of lead screw (4) all with support (1) rotate to be connected, the one end of lead screw (4) is passed support (1) with the axis of rotation fixed connection of servo motor (5), servo motor (5) fixed set up in on support (1), slider (3) with lead screw (4) screw fit, be provided with on support (1) and be used for the restriction slider (3) pivoted locating part.

3. The environment-friendly printing machine capable of recycling ink according to claim 2, wherein: the locating part sets up to slide bar (7), slide bar (7) along the length direction setting of lead screw (4), the both ends of slide bar (7) all with support (1) fixed connection, slide block (3) are gone up along slide bar (7) length direction has seted up spacing hole (8) that link up, slide bar (7) with spacing hole (8) adaptation that slides.

4. The environment-friendly printing machine capable of recycling ink according to claim 3, wherein: the cross-section of ink horn (2) along the horizontal direction is the rectangle, the vertical cross-section of scraper (9) is the rectangle, the length dimension of scraper (9) equals the width dimension of ink horn (2), the width dimension of scraper (9) is less than the height dimension of ink horn (2), the thickness dimension of scraper (9) lower extreme reduces the setting along vertical direction gradually.

5. The environment-friendly printing machine capable of recycling ink according to claim 4, wherein: slider (3) with scraper (9) are through fixed subassembly fixed connection, fixed subassembly includes round bar (10), the one end of round bar (10) with scraper (9) lateral wall rotates to be connected, the other end of round bar (10) pass through the joint subassembly with slider (3) joint is fixed.

6. The environment-friendly printing machine capable of recycling ink according to claim 1, wherein: joint subassembly set up into two with round bar (10) fixed connection's lug (11), slider (3) are close to in the side of scraper (9) is provided with spout (12), the bottom surface of spout (12) seals the setting, spout (12) with round bar (10) tip and two lug (11) adaptation that slides, spout (12) are close to in the position of spout (12) bottom surface is provided with slide (13), slide (13) place plane with spout (12) axis direction is perpendicular, lug (11) by spout (12) internal rotation extremely in slide (13).

7. The environment-friendly printing machine capable of recycling ink according to claim 5, wherein: the slider (3) with all seted up jack (14) on lug (11), slider (3) with lug (11) are inserted post (15) through two and are pegged graft fixedly, work as lug (11) rotate to with when slider (3) butt, it passes to insert post (15) peg graft behind jack (14) of slider (3) in jack (14) of lug (11).

8. The environment-friendly printing machine capable of recycling ink according to claim 1, wherein: insert post (15) and be close to in the end fixing of scraper (9) is provided with inserts handle (17), it is located to insert post (15) insert handle (17) with the cover is equipped with spring (16) in the part between slider (3), the one end of spring (16) with insert handle (17) fixed connection, the other end of spring (16) with slider (3) fixed connection.

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