CN211764232U

CN211764232U - Myopia-preventing ink printing device

Info

Publication number: CN211764232U
Application number: CN202020030230.3U
Authority: CN
Inventors: 方宁
Original assignee: Xi'an Tiancheng Printing Co ltd
Current assignee: Xi'an Tiancheng Printing Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-10-27
Anticipated expiration: 2030-01-07

Abstract

The utility model relates to an anti-myopia printing ink printing device, including the mutual parallel arrangement of axis dip in ink roller and printing roller, the below of dipping in the ink roller is provided with and dips in the black case, dip in the ink roller with be provided with equal ink roller between the printing roller, the perisporium butt of equal ink roller the perisporium of printing roller, dip in the perisporium butt of ink roller equal ink roller's perisporium, dip in the ink roller with be provided with the messenger between the frame dip in the ink roller and deviate from the gliding slider of equal ink roller, the utility model discloses have the clear effect of printing.

Description

Myopia-preventing ink printing device

Technical Field

The utility model belongs to the technical field of lithography apparatus's technique and specifically relates to a myopia prevention printing ink printing device is related to.

Background

Ink printing is a process for printing patterns on paper, and an ink printer is a machine for printing characters and images and mainly comprises mechanisms of feeding, ink coating, impressing and the like; firstly, the characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then the ink is coated on the printing plate, and the characters or images on the printing plate are directly or indirectly transferred on a printing stock.

Chinese patent with grant publication number CN203305657U discloses a UV ink printing device, including transmission roller, printing roller, UV oil scraper blade, horizontal movable unit and ultraviolet lamp, the printing roller is located directly over the transmission roller, the first end of UV oil scraper blade with the printing roller contacts to form the cavity that is used for holding UV oil, the second end of UV oil scraper blade with horizontal movable unit connects, pass between printing roller and the transmission roller and wait to print paper, ultraviolet lamp aligns wait to print paper. When the technical scheme is operated, the paper passes through the printing roller and the transmission roller, the printing roller prints patterns on the paper, the UV oil scraper blade and the peripheral wall of the printing roller form a cavity for containing UV oil, and the UV oil is taken away in the rotating process of the printing roller. The utility model discloses a setting of each part for under the condition that does not improve manufacturing cost by a wide margin, realize the UV printing.

The above prior art solutions have the following drawbacks: the UV oil is applied directly to the printing roll and printed directly on the paper, and too much UV oil will cause blurring of the print.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a printing ink printing device of myopia prevention who prints clearly to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an anti-myopia ink printing device, including the mutual parallel arrangement's of axis ink roller and printing roller dip in, the below of dip in the ink roller is provided with the ink tank of dipping in, dip in the ink roller with be provided with equal ink roller between the printing roller, the perisporium butt of equal ink roller the perisporium of printing roller, dip in the perisporium butt of ink roller the perisporium of equal ink roller, dip in the ink roller with be provided with the messenger between the frame dip in the ink roller and deviate from the gliding slider of equal ink roller.

Through adopting above-mentioned technical scheme, it has ink to dip in the china ink roller and glue on making its perisporium to cover in dipping in the black incasement and making, dip in the ink roller and give equal ink roller with partial ink in rotatory in-process, then equal ink roller will glue again and cover on its surperficial partial ink transfer to the printing roller at rotatory in-process, make ink pass through a plurality of transmissions, last transmission is to the printing roller on back ink with evenly distributed on the perisporium of printing roller, the volume of gluing the printing roller surperficial ink of covering has been controlled like this, make the printing pattern clear even, the printing effect of the device is improved.

The present invention may be further configured in a preferred embodiment as: the slider is including corresponding dip in the fixed setting in ink roller both ends cylinder in the frame and with dip in the both ends swivelling joint's of ink roller sliding block, the piston rod of cylinder with sliding block fixed connection.

Through adopting above-mentioned technical scheme, slider during operation, the cylinder stretches out the piston rod and drives the sliding block and remove for dip in the ink roller and keep away from equal ink roller and remove, the perisporium that dips in the ink roller will no longer the equal ink roller of butt perisporium, need not to shut down when changing the paper like this, can all make fast when the printing takes place the error and dip in the ink roller and equal ink roller separate, has improved the device's reliability.

The present invention may be further configured in a preferred embodiment as: the cylinder is vertically arranged, and a guide device is arranged between the sliding block and the rack.

Through adopting above-mentioned technical scheme, the vertical setting of cylinder stretches out the piston rod messenger and dips in the ink roller and will dip in the ink roller and lift from dipping in the black case when equal ink roller separation at the cylinder for no longer continue to glue on dipping in the ink roller and cover printing ink, improved the device's reliability like this.

The present invention may be further configured in a preferred embodiment as: the guide device comprises a guide rod arranged on the rack and a guide hole arranged on the sliding block corresponding to the guide rod, and the axis of the guide rod is parallel to the axis of the piston rod of the cylinder.

Through adopting above-mentioned technical scheme, the sliding block slides in the in-process guide bar that rises in the guiding hole, leads the wire piece and has improved the device's reliability like this.

The present invention may be further configured in a preferred embodiment as: the guide bar is kept away from frame one end is provided with the stopper, the port department of guiding hole moves towards the axis of guiding hole extends and is provided with the spacing ring, the diameter of spacing ring equals the diameter of guide bar, the diameter of stopper equals the diameter in spacing hole.

Through adopting above-mentioned technical scheme, the sliding block is at the in-process that removes along the axial of the piston rod of cylinder, and the stopper slides in the guiding hole, because the diameter of spacing ring is less than the diameter of stopper, consequently the guiding hole will not deviate from to the guide bar, and will not continue to slide after the stopper butt spacing ring and prescribe a limit to the promotion height register of dipping in the china ink roller between guide bar and the guiding hole.

The present invention may be further configured in a preferred embodiment as: dip in and go up the intercommunication and be provided with into the china ink pipe and go out the china ink pipe on the china ink case, it is provided with the china ink case to advance china ink pipe intercommunication, be provided with the inking pump on the china ink case, go out the china ink pipe with china ink case intercommunication sets up.

Through adopting above-mentioned technical scheme, the inking pump carries out work and delivers to the ink pump in with the ink tank and dip in the ink tank, then take away the ink that dips in the ink tank by dipping in the ink roller, supply ink efficiency to dipping in the ink tank to be greater than the consumption rate of dipping in ink tank internal ink for guaranteeing that the device reliably uses, consequently set up out the ink pipe when the ink liquid level that dips in the ink tank surpasss out the ink pipe mouth of pipe, make the ink that dips in the ink tank flow back to the ink tank from going out the ink pipe, the reliability of device has been improved like this.

The present invention may be further configured in a preferred embodiment as: the top of dipping in the china ink case is provided with the splash guard, the splash guard is the arc setting, the splash guard is in dip in the top of ink roller.

Through adopting above-mentioned technical scheme, because dip in the china ink roller and be in dip in the china ink incasement and direct and ink contact, consequently dip in and will glue more printing ink on the ink roller, and dip in the ink roller and probably can throw away the printing ink that glues on its perisporium at rotatory in-process, consequently set up on the top of dipping in the china ink case and be curved splash shield, shelter from by the printing ink that the china ink roller thrown away.

The present invention may be further configured in a preferred embodiment as: be provided with the scraping board on the splash shield, the scraping board is in dip in directly over the ink roller, the scraping board apart from the distance of dip in the perisporium of ink roller equals the length of guide bar.

Through adopting above-mentioned technical scheme, dip in the ink roller by its perisporium and scraping plate butt behind the cylinder lifting, dip in the ink roller because self inertia still can continue rotatoryly, dip in ink roller when rotatory scraper blade will dip in remaining ink on the ink roller and scrape to scraping plate on, make and dip in on the ink roller and do not have ink and can get rid of, prevented the emergence of sputter phenomenon like this.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the ink dipping roller rotates in the ink dipping box to enable the peripheral wall of the ink dipping roller to be adhered with ink, part of the ink is transferred to the ink equalizing roller by the ink dipping roller in the rotating process, then the ink is transferred to the printing roller by the ink equalizing roller in the rotating process, the ink is uniformly distributed on the peripheral wall of the printing roller after being finally transferred to the printing roller, and therefore the amount of the ink adhered to the surface of the printing roller is controlled, printed patterns are clear and uniform, and the printing effect of the device is improved;

2. the slider during operation, cylinder stretch out the piston rod and drive the sliding block and remove for dip in the ink roller and keep away from equal ink roller and remove, the perisporium that dips in the ink roller will no longer the equal ink roller of butt perisporium, need not to shut down when changing the paper like this, can all make fast when the printing takes place the error and dip in the ink roller and all separate with equal ink roller, has improved the device's reliability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the slide and guide of fig. 1 taken along section a-a.

In the figure, 1, a frame; 11. dipping an ink roller; 12. an ink distributing roller; 13. a printing roller; 14. a squeeze roll; 15. an ink dipping box; 151. an ink inlet pipe; 1511. an ink tank; 1512. an inking pump; 152. an ink outlet pipe; 153. a splash shield; 1531. a squeegee; 16. a sliding device; 161. a cylinder; 162. a slider; 17. a guide device; 171. a guide hole; 1711. a limiting ring; 172. a guide bar; 1721. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an anti-myopia ink printing device, including frame 1 and dip in ink roller 11, equal ink roller 12, printing roller 13 and squeeze roller 14 that set gradually in frame 1, the below of dip in ink roller 11 is provided with dips in the ink case 15, the perisporium of equal ink roller 12 is the perisporium of butt printing roller 13 respectively and the perisporium of equal ink roller 12, the perisporium of squeeze roller 14 butt printing roller 13, dip in and be provided with between ink roller 11 and the frame 1 and make and dip in ink roller 11 and deviate from the gliding slider 16 of equal ink roller 12. In the present embodiment, the axes of the dipping roller 11, the averaging roller 12, the printing roller 13, and the squeeze roller 14 are at the same level.

Referring to fig. 1, the sliding device 16 includes a cylinder 161 fixedly disposed on the frame 1 corresponding to the two ends of the dip roller 11 and a sliding block 162 rotatably connected to the two ends of the dip roller 11, a piston rod of the cylinder 161 is fixedly connected to the sliding block 162, the cylinder 161 is vertically disposed, and a guide device 17 is disposed between the sliding block 162 and the frame 1. In this embodiment, bearings are provided between the slider 162 and both ends of the ink-dipping roller 11.

Referring to fig. 1, the ink dipping tank 15 is provided with an ink inlet tube 151 and an ink outlet tube 152 in a communicating manner, the ink inlet tube 151 is provided with an ink tank 1511 in a communicating manner, the ink tank 1511 is provided with an ink pump 1512, and the ink outlet tube 152 is provided in a communicating manner with the ink tank 1511. In this example, the ink used was anti-myopia ink.

Referring to fig. 1, the ink dipping tank 15 is provided at the top end thereof with a splash guard 153, the splash guard 153 being provided in an arc shape, and the splash guard 153 being located at the top end of the ink dipping roller 11. The splash guard 153 is provided with a squeegee 1531, the squeegee 1531 is located directly above the dip roller 11, and the squeegee 1531 is spaced from the circumferential wall of the dip roller 11 by a distance equal to the length of the guide bar 172.

Referring to fig. 2, the guide device 17 includes a guide rod 172 provided on the frame 1 and a guide hole 171 provided on the slide block 162 corresponding to the guide rod 172, and an axis of the guide rod 172 is disposed parallel to an axis of the piston rod of the cylinder 161. One end of the guide rod 172, which is far away from the frame 1, is provided with a limiting block 1721, the port of the guide hole 171 extends towards the axis of the guide hole 171 and is provided with a limiting ring 1711, the diameter of the limiting ring 1711 is equal to that of the guide rod 172, and the diameter of the limiting block 1721 is equal to that of the limiting hole.

The implementation principle of the embodiment is as follows: the oil feeding pump pumps the ink in the ink tank 1511 into the ink dipping tank 15 through the ink inlet pipe 151, the ink dipping roller 11 rotates in the ink dipping tank 15 to enable the peripheral wall of the ink dipping roller to be adhered with the ink, the ink dipping roller 11 transmits part of the ink to the ink equalizing roller 12 in the rotating process, then the ink equalizing roller 12 transmits part of the ink adhered to the surface of the ink to the printing roller 13 in the rotating process, and the patterns on the printing roller 13 are printed on the paper through the extrusion between the extruding roller 14 and the printing roller 13 when the paper passes through the space between the printing roller 13 and the extruding roller 14. If paper needs to be replaced or printing errors occur, the air cylinder 161 extends out of the piston rod to lift the sliding block 162 and further lift the horizontal height of the dip-ink roller 11, so that the peripheral wall of the dip-ink roller 11 is not abutted to the peripheral wall of the ink homogenizing roller 12 any more, and the dip-ink roller 11 is not contacted with ink in the dip-ink tank 15 any more, in the process, the guide rod 172 slides in the guide hole 171 to guide the sliding block 162, the limiting block 1721 and the limiting ring 1711 prevent the guide rod 172 from falling out of the guide hole 171, meanwhile, the peripheral wall of the dip-ink roller 11 is abutted to the ink scraping plate 1531, the ink on the peripheral wall of the dip-ink roller 11 is scraped to the ink scraping plate 1531 in the process that the dip-ink roller 11 rotates due to inertia, the splash-proof plate 153 blocks the splashed ink when the ink occurs, and the ink in the ink tank 15 flows back into the ink tank 1511 from the ink outlet pipe 152 again when the liquid level exceeds the nozzle of.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an anti-myopia ink printing device, includes frame (1), sets up and the axis protects parallel dip in black roller (11), printing roller (13) and squeeze roll (14) mutually in frame (1), the below of dipping in black roller (11) is provided with dips in black case (15), the perisporium butt of squeeze roll (14) the perisporium of printing roller (13), its characterized in that: dip in ink roller (11) with be provided with equal ink roller (12) between printing roller (13), the perisporium butt of equal ink roller (12) the perisporium of printing roller (13), the perisporium butt of dip in ink roller (11) the perisporium of equal ink roller (12), dip in ink roller (11) with be provided with the messenger between frame (1) dip in ink roller (11) and deviate from equal ink roller (12) gliding slider (16).

2. A myopia-preventing ink printing apparatus according to claim 1, wherein: slider (16) are including corresponding dip in ink roller (11) both ends are fixed to be set up cylinder (161) on frame (1) and with dip in ink roller (11)'s both ends swivelling joint's sliding block (162), the piston rod of cylinder (161) with sliding block (162) fixed connection.

3. A myopia-preventing ink printing apparatus according to claim 2, wherein: the cylinder (161) is vertically arranged, and a guide device (17) is arranged between the sliding block (162) and the rack (1).

4. A myopia-preventing ink printing apparatus according to claim 3, wherein: the guide device (17) comprises a guide rod (172) arranged on the rack (1) and a guide hole (171) corresponding to the guide rod (172) arranged on the sliding block (162), and the axis of the guide rod (172) is parallel to the axis of the piston rod of the air cylinder (161).

5. A myopia-preventing ink printing apparatus according to claim 4, wherein: keep away from guide bar (172) frame (1) one end is provided with stopper (1721), the port department orientation of guide hole (171) the axis extension of guide hole (171) is provided with spacing ring (1711), the diameter of spacing ring (1711) equals the diameter of guide bar (172), the diameter of stopper (1721) equals the diameter of guide hole (171).

6. A myopia-preventing ink printing apparatus according to claim 5, wherein: dip in and go up the intercommunication and be provided with into ink pipe (151) and go out ink pipe (152) on ink box (15), it is provided with ink box (1511) to advance ink pipe (151) intercommunication, be provided with inking pump (1512) on ink box (1511), go out ink pipe (152) with ink box (1511) intercommunication sets up.

7. A myopia-preventing ink printing apparatus according to claim 6, wherein: the top of dipping in ink case (15) is provided with splash guard (153), splash guard (153) are the arc setting, splash guard (153) are in dip in the top of ink roller (11).

8. A myopia-preventing ink printing apparatus according to claim 7, wherein: the splash guard (153) is provided with a scraping plate (1531), the scraping plate (1531) is arranged right above the dip-ink roller (11), and the distance from the scraping plate (1531) to the peripheral wall of the dip-ink roller (11) is equal to the length of the guide rod (172).