CN214821882U

CN214821882U - Electrostatic ink absorption device for printing ink printing

Info

Publication number: CN214821882U
Application number: CN202021863860.5U
Authority: CN
Inventors: 俞周坤
Original assignee: Haining Guangsheng Crystal Material Co ltd
Current assignee: Haining Guangsheng Crystal Material Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-11-23
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an electrostatic ink absorption device for printing ink printing, which comprises a frame and a printing roller, wherein an ink disk is arranged below the printing roller, a rubber roller parallel to the printing roller is arranged above the printing roller, two ends of the rubber roller are respectively and rotatably connected with a mounting seat, the mounting seat is arranged on the frame and is arranged in a way of moving up and down, the mounting seat is driven to move by a downward pressing driving mechanism, a mounting shaft is arranged between the two mounting seats, an electrostatic discharge box is arranged on the mounting shaft, an electric wire is arranged along the electrostatic discharge box in the electrostatic discharge box, the electric wire is connected with an electrostatic generating device, one side of the electrostatic discharge box, which faces to the rubber roller, is provided with a plurality of discharge holes along the rubber roller, the electrostatic generating device is opened, the electrostatic discharge box discharges static electricity to the rubber roller through the discharge holes, so that the rubber roller is charged with static electricity, the rubber roller is enabled to be absorbed on a material film by the printing ink in a printing plate pit after the electrostatic effect, the problem that printing ink of the pit of the printing plate is not easy to transfer to a material film is solved, and the printed pattern is more exquisite and full.

Description

Electrostatic ink absorption device for printing ink printing

Technical Field

The utility model relates to a rendition membrane preparation technical field, concretely relates to static blotting device for in printing ink printing process of rendition membrane.

Background

The transfer printing film is usually used for decoration, and comprises an ink printing layer for printing patterns, when the patterns are printed on a material film, a printing plate with different patterns is usually arranged on a printing roller, pits are arranged on the printing plate, and the ink in the pits is not completely printed, and remains after printing, which causes waste of the ink and unsatisfied patterns printed on the material film.

Disclosure of Invention

In order to solve the weak point among the above-mentioned prior art, the utility model provides an electrostatic ink absorption device for printing ink printing, when the printing, adopt electrostatic absorption's mode, adsorb the printing ink in the printing plate pit to the material membrane of printing on, solved the printing ink in the printing plate pit and be difficult to shift to the problem on the material membrane to the pattern after making the printing is more exquisite plump.

In order to realize the technical effect, the utility model discloses a following scheme:

the utility model provides an electrostatic ink suction device for printing ink printing, which comprises a frame, be equipped with the printing roller in the frame, the both ends and the frame of printing roller are rotated and are connected, the surface of printing roller is equipped with the printing plate, the below of printing roller is equipped with the china ink dish, the china ink dish is installed in the frame, the top of printing roller is equipped with the rubber roller parallel with the printing roller, the both ends of rubber roller are rotated respectively and are connected with the mount pad, the mount pad is installed in the frame and is reciprocated the setting, the mount pad is through pushing down the actuating mechanism drive and removing, be equipped with the installation axle between two mount pads, install epaxial through support fixed mounting have electrostatic discharge box, electrostatic discharge box is parallel with the rubber roller and is close to the rubber roller setting, be equipped with the electric wire along electrostatic discharge box in the electrostatic discharge box, electric wire connection has electrostatic generator, go up towards one side of rubber roller on the electrostatic discharge box and seted up a plurality of discharge holes along the rubber roller, the side top of rubber roller is equipped with leading-in the roller.

According to the preferable technical scheme, the mounting seat is mounted on the frame through the imprinting swing arm, the imprinting swing arm is rotatably mounted on the frame through the swinging fulcrum shaft, and the mounting seat is mounted at one end of the imprinting swing arm and rotates up and down around the swinging fulcrum shaft.

According to the preferred technical scheme, the driving and pressing driving mechanism comprises an air cylinder, a telescopic rod of the air cylinder is arranged downwards, the telescopic rod of the air cylinder is fixedly connected with the mounting seat downwards, and the upper end of the air cylinder is rotatably connected with the rack.

According to the preferable technical scheme, a tension adjusting mechanism is arranged between the guide-in roller and the rubber roller.

The preferable technical scheme is that the tension adjusting mechanism comprises a first tension adjusting roller and a second tension adjusting roller, the imprinting swing arm is L-shaped, the swing fulcrum shaft is located in the middle of the imprinting swing arm, the second tension adjusting roller is installed at one end, far away from the installation seat, of the imprinting swing arm, two ends of the second tension adjusting roller are respectively connected with the two imprinting swing arms in a rotating mode, the first tension adjusting roller is located between the guide-in roller and the second tension adjusting roller, two ends of the first tension adjusting roller are respectively connected with the rack in a rotating mode, the first tension adjusting roller is arranged in a mode of deviating from a connecting line of the guide-in roller and the second tension adjusting roller, and the first tension adjusting roller is arranged in a deviating mode towards one side where the rubber roller is located.

Compared with the prior art, beneficial effect does:

the utility model discloses simple structure, convenient to use, when the printing, open static generating device, the static electricity discharge box makes the rubber roll static electricity through on a plurality of discharge hole discharge static to the rubber roll, makes the printing ink in the printing plate pit adsorbed to the material membrane after the rubber roll is by the electrostatic action on, has solved printing plate pit printing ink and has been difficult to shift to the problem on the material membrane, makes the pattern after the printing more exquisite plump, can not have remaining of printing ink to cause the waste.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of a part of the structure of the present invention.

Reference numerals: 1. a frame; 2. a printing roller; 3. an ink tray; 4. a rubber roller; 5. a mounting seat; 6. installing a shaft; 7. an electrostatic discharge cartridge; 8. a cylinder; 9. stamping a swing arm; 10. a swing fulcrum; 11. a second tension adjusting roller; 12. a first tension adjusting roller; 13. a lead-in roller; 14. material film; 15. a delivery roller; 16. an electric wire; 17. a support; 18. a discharge hole; 19. an electrostatic generating device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The utility model provides an electrostatic ink suction device for printing ink printing, includes frame 1, is equipped with printing roller 2 in the frame 1, and printing roller 2's both ends rotate with frame 1 to be connected, and printing roller 2's surface is equipped with the printing plate, and printing roller 2's below is equipped with ink dish 3, and ink dish 3 is installed in frame 1, splendid attire printing ink in the ink dish 3, and printing roller 2's lower extreme and printing ink contact, printing roller 2 rolls just can scribble printing ink on printing roller 2 surfaces and be used for the printing.

The upper portion of the printing roller 2 is provided with a rubber roller 4 parallel to the printing roller 2, two ends of the rubber roller 4 are respectively connected with a mounting seat 5 in a rotating mode, the mounting seats 5 are mounted on the frame 1 and arranged to move up and down, the mounting seats 5 are driven to move through a pressing driving mechanism, a leading-in roller 13 and a leading-out roller 15 are arranged above the rubber roller 4, the leading-in roller 13 and the leading-out roller 15 are respectively located on two sides of the rubber roller 4, a material film 14 is led in by the leading-in roller 13 to enable the material film 14 to penetrate through the space between the rubber roller 4 and the printing roller 2 and then to be led out through the leading-out roller 15, during printing, the mounting seats 5 are pressed through the pressing driving mechanism, and the rubber roller 4 presses the material film 14 to be attached to a printing plate on the printing roller 2 to perform printing under the pushing effect.

An installation shaft 6 is arranged between the two installation seats 5, an electrostatic discharge box 7 is fixedly installed on the installation shaft 6 through a support 17, the electrostatic discharge box 7 is parallel to the rubber roller 4 and is close to the rubber roller 4, an electric wire 16 is arranged in the electrostatic discharge box 7 along the electrostatic discharge box 7, part of the electric wire 16 in the electrostatic discharge box is exposed, the electric wire 16 is connected with an electrostatic generating device 19, one side of the electrostatic discharge box 7, which faces the rubber roller 4, is provided with a plurality of discharge holes 18 along the rubber roller 4, during printing, the electrostatic generating device 19 is opened, the electrostatic discharge box 7 releases static electricity to the rubber roller 4 through the plurality of discharge holes 18, so that the rubber roller 4 is charged with static electricity, and after the rubber roller 4 is acted by static electricity, the ink in a printing plate pit is adsorbed to the material film 14, the problem that the ink in the printing plate pit is not easy to transfer to the material film 14 is solved, and the printed patterns are more exquisite and full, no ink residue is left to cause waste.

According to the preferable technical scheme, the mounting seat 5 is mounted on the frame 1 through the imprinting swing arm 9, the imprinting swing arm 9 is rotatably mounted on the frame 1 through the swing fulcrum 10, and one end of the mounting seat 5, which is mounted on the imprinting swing arm 9, rotates up and down around the swing fulcrum 10.

According to the preferable technical scheme, the driving and pressing-down driving mechanism comprises the air cylinder 8, a telescopic rod of the air cylinder 8 is arranged downwards, the telescopic rod of the air cylinder 8 is fixedly connected with the mounting seat 5 downwards, and the upper end of the air cylinder 8 is rotatably connected with the rack 1.

According to the preferable technical scheme, a tension adjusting mechanism is arranged between the guide-in roller 13 and the rubber roller 4, the tension of the material film 14 can be changed when the rubber roller 4 moves up and down, and a certain tension of the material film 14 is kept through the tension adjusting mechanism, so that printing is facilitated.

Preferably, the tension adjusting mechanism comprises a first tension adjusting roller 12 and a second tension adjusting roller 11, the imprinting swing arm 9 is in an L shape, the swing fulcrum shaft 10 is located in the middle of the imprinting swing arm 9, the second tension adjusting roller 11 is installed at one end, far away from the installation base 5, of the imprinting swing arm 9, two ends of the second tension adjusting roller 11 are respectively connected with the two imprinting swing arms 9 in a rotating mode, the first tension adjusting roller 12 is located between the guide-in roller 13 and the second tension adjusting roller 11, two ends of the first tension adjusting roller 12 are respectively connected with the rack 1 in a rotating mode, the first tension adjusting roller 12 is arranged in a mode of deviating from a connecting line of the guide-in roller 13 and the second tension adjusting roller 11, and the first tension adjusting roller 12 is arranged in a deviating mode towards one side where the rubber roller 4 is located.

The web 14 passes under the introducing roller 13 around the introducing roller 13, passes around the first dancer roller 12 from the side of the first dancer roller 12 remote from the introducing roller 13, passes around the second dancer roller 11 from the side of the second dancer roller 11 remote from the first dancer roller 12, passes through the middle of the rubber roller 4 and the printing roller 2, and is discharged through the discharging roller 15.

When the mounting base 5 is pressed downwards by the pressing driving mechanism, the rubber roller 4 pushes the material film 14 downwards to increase the tension of the material film 14, meanwhile, the second tension adjusting roller 11 at the other end is driven to move by the pressing swing arm 9 due to the movement of the mounting base 5, the second tension adjusting roller 11 moves towards the direction close to the first tension adjusting roller 12, the tension is released, and therefore the tension adjustment is realized; on the contrary, when the downward pressing driving mechanism drives the mounting base 5 to rotate upwards, the tension of the material film 14 is reduced by loosening, and simultaneously, the second tension adjusting roller 11 moves towards the direction far away from the first tension adjusting roller 12, so that the material film 14 is drawn close to increase the tension of the material film 14 for adjustment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that one skilled in the art conventionally understands, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. An electrostatic ink absorption device for printing ink printing is characterized by comprising a frame, wherein a printing roller is arranged on the frame, two ends of the printing roller are rotatably connected with the frame, a printing plate is arranged on the surface of the printing roller, an ink disc is arranged below the printing roller and is arranged on the frame, a rubber roller parallel to the printing roller is arranged above the printing roller, two ends of the rubber roller are respectively rotatably connected with a mounting seat, the mounting seats are arranged on the frame and are arranged in a vertically moving manner, the mounting seats are driven to move by a pressing driving mechanism, a mounting shaft is arranged between the two mounting seats, an electrostatic discharge box is fixedly arranged on the mounting shaft through a support, the electrostatic discharge box is parallel to the rubber roller and is close to the rubber roller, an electric wire is arranged in the electrostatic discharge box along the electrostatic discharge box, the electric wire is connected with an electrostatic generator, and one side of the electrostatic discharge box, which faces towards the rubber roller, is provided with a plurality of discharge holes along the rubber roller, a guide-in roller is arranged above the rubber roller.

2. An electrostatic ink absorber for ink printing as in claim 1 wherein the mounting block is mounted to the frame by an imprinting swing arm pivotally mounted to the frame by a pivot, the mounting block being mounted to one end of the imprinting swing arm for pivoting up and down about the pivot.

3. An electrostatic ink-receiving device for ink-jet printing according to claim 2, wherein the drive-down drive mechanism comprises a cylinder having a downwardly extending rod, the rod of the cylinder being fixedly connected to the mounting base and the upper end of the cylinder being rotatably connected to the frame.

4. An electrostatic ink-receiving device for ink printing according to claim 2 wherein a tension adjusting mechanism is provided between the introducing roller and the rubber roller.

5. The electrostatic ink absorbing device for ink printing according to claim 4, wherein the tension adjusting mechanism comprises a first tension adjusting roller and a second tension adjusting roller, the imprinting swing arm is L-shaped, the swing fulcrum is located in the middle of the imprinting swing arm, the second tension adjusting roller is mounted at one end of the imprinting swing arm far away from the mounting base, two ends of the second tension adjusting roller are respectively rotatably connected with the two imprinting swing arms, the first tension adjusting roller is located between the lead-in roller and the second tension adjusting roller, two ends of the first tension adjusting roller are respectively rotatably connected with the frame, the first tension adjusting roller is arranged to be deviated from a connecting line of the lead-in roller and the second tension adjusting roller, and the first tension adjusting roller is arranged to be deviated towards the side where the rubber roller is located.