CN216001862U

CN216001862U - Printing ink feeding device of plastic cup printing machine

Info

Publication number: CN216001862U
Application number: CN202121292004.3U
Authority: CN
Inventors: 陈雁涯; 李艳响
Original assignee: Zhejiang Taili Packaging Co ltd
Current assignee: Zhejiang Taili Packaging Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-11
Anticipated expiration: 2031-06-09

Abstract

The utility model provides an ink feeding device of a plastic cup printing machine, which comprises a printing machine body and an ink feeding mechanism, wherein the ink feeding mechanism is respectively hinged with the printing machine body; ink feed mechanism includes the support body, install the ink horn from outside to inside in proper order on the support body, the ink marker roller, the ink vibrator roller, distributor roller and even ink roller are tangent in proper order, the ink horn passes through fixing device to be fixed on the support body, the one end that the ink horn is close to the support body inboard is equipped with the half slot, the ink marker roller inserts the half slot of ink horn and rotates with the ink horn to be connected, the ink marker roller rotates to be connected on the support body, the one end that the ink marker roller was worn out from the support body is fixed on the output shaft of first motor, first motor is fixed on the support body, the ink vibrator roller rotates to be connected on the carriage, carriage sliding connection is on the slide rail that sets up on the support body, carriage and reciprocal lead screw threaded connection, reciprocal lead screw rotates to be connected on the support body, the second motor is fixed on the support body.

Description

Printing ink feeding device of plastic cup printing machine

Technical Field

The utility model relates to the field of plastic cup printing, in particular to an ink feeding device of a plastic cup printing machine.

Background

Plastic cup printing machines are printing machines capable of printing on plastic cups, plastic bowls and other articles, and most of the printing processes of the prior art adopt single-color printing, so that large-batch and high-speed automatic multicolor printing operation is difficult to realize.

The printing ink feeding device of the plastic cup printing machine has the advantages that in the printing ink feeding process, the printing ink is not uniform easily, and the problems of unclear printing lines and the like are caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an ink feeding device of a plastic cup printing machine, which uniformly dyes an ink duct roller which is stained with ink from an ink box by reciprocating an ink distributing roller so as to ensure that the ink is uniform during printing.

The technical purpose of the utility model is realized by the following technical scheme:

the printing ink feeding device of the plastic cup printing machine comprises a printing machine body and a plurality of printing ink feeding mechanisms arranged on the printing machine body, wherein the printing ink feeding mechanisms are respectively hinged with the printing machine body, and are fixed on the printing machine body through locking devices; the printing ink feed mechanism comprises a frame body, wherein an ink box, an ink fountain roller, an ink vibrator, an ink transfer roller and an ink distributing roller are sequentially installed from outside to inside on the frame body, the ink fountain roller, the ink vibrator, the ink transfer roller and the ink distributing roller are sequentially tangent, the ink box is fixed on the frame body through a fixing device, one end of the ink box close to the inner side of the frame body is provided with a semicircular groove, the ink fountain roller is inserted into the semicircular groove of the ink box and is rotationally connected with the ink box, the ink fountain roller is rotationally connected on the frame body, one end of the ink fountain roller penetrating out of the frame body is fixed on an output shaft of a first motor, the first motor is fixed on the frame body, the ink vibrator is rotationally connected on a sliding frame, the sliding frame is slidably connected on a sliding rail arranged on the frame body, the sliding frame is in threaded connection with a reciprocating screw rod, the reciprocating screw rod is rotationally connected on the frame body, the output shaft of the one end of the reciprocating screw rod penetrating out of the frame body is fixed on a second motor, the second motor is fixed on the frame body.

Through first motor operation, the output shaft of first motor rotates and drives the duct roller and rotate, the duct roller rotates and is infected with the printing ink in the ink horn, the operation of second motor, the output shaft of second motor rotates and drives reciprocal lead screw and rotates, because carriage and reciprocal lead screw threaded connection, the carriage is given spacingly by the slide rail simultaneously, so reciprocal lead screw rotates and drives the carriage and be reciprocating motion, thereby drive the ink vibrator of installing on the carriage and carry out reciprocating motion, because ink vibrator and duct roller are tangent, so the duct roller rotates and drives the ink vibrator rotation, reciprocating motion and pivoted ink vibrator can be fine be infected with and carry the printing ink is even.

Further, fixing device includes the fixed plate through fixing in printing ink feed mechanism's support body bottom, the support body bottom is provided with the recess, be provided with the screw rod in the recess, be fixed with fixed handle on the screw rod, both ends respectively with the recess upper portion and the fixed plate threaded connection of support body about the screw rod, pass the support body in the screw rod upper end inserts the printing ink box threaded connection with the printing ink box.

The fixed handle is rotated to screw the screw rod, and the screw rod is inserted into the ink box and is in threaded connection with the ink box, so that the ink box is fixed on the frame body.

Further, locking device is including setting up the lockplate and being used for fixed lockplate's locking cover and locking handle, the lockplate is fixed and is kept away from one side of support body and the articulated department of printing machine body on the support body, the locking cover is fixed and is kept away from one side of support body and the articulated department of printing machine body on the printing machine body, be equipped with the screw thread on the locking handle, the locking handle inserts in the locking cover with locking cover threaded connection, be equipped with the screw hole that corresponds with the locking handle on the lockplate.

The printing ink feed mechanism is fixed on the printing machine body through the locking mechanism, the printing ink feed mechanism is rotated, the locking plate is inserted into the locking sleeve, the locking handle is in threaded connection with the locking sleeve, the locking handle is rotated, the locking handle is screwed into the locking sleeve, the threaded end of the locking handle is in threaded connection with the threaded hole of the locking plate, therefore, the locking sleeve and the locking plate are fixed, and finally, the function of fixing the printing ink feed mechanism on the printing machine body is achieved.

Further, distributor roller one end is rotated and is connected on the support body, and the other end is rotated and is connected on first mounting bracket, first mounting bracket is fixed on the support body, distributor roller one end is rotated and is connected on the support body, and the other end is rotated and is connected on the second mounting bracket, the second mounting bracket is fixed on the support body.

The ink transfer roller is fixed on the frame body through a first mounting frame, the ink distributing roller is fixed on the frame body through a second mounting frame, and the ink transfer roller and the ink distributing roller are respectively rotatably connected to the first mounting frame and the second mounting frame.

Furthermore, the first mounting frame is fixed on the frame body through a first bolt, and the second mounting frame is fixed on the frame body through a second bolt.

First mounting bracket and second mounting bracket are fixed on the support body through first bolt and second bolt respectively, conveniently carry out the dismouting to inking roller and even ink roller.

Furthermore, the fixing plate is fixed at the bottom of the frame body of the ink feeding mechanism through a third bolt.

The fixed plate passes through the third bolt fastening in the support body bottom, conveniently carries out the dismouting to the fixed plate to also conveniently carry out the dismouting to fixing device.

Furthermore, a handle is fixed on one side of the frame body of the ink feeding mechanism, which is far away from the hinged position of the frame body and the printing machine body.

The handle is pulled, and the ink feeding mechanism is conveniently rotated.

In conclusion, the utility model has the following beneficial effects: through setting up a plurality of printing ink feed mechanism, can add different printing inks to the printing machine body, realize the polychrome printing operation to the plastics cup.

Drive the ink vibrator through first motor and do reciprocating motion, let printing ink can evenly transmit, improve the quality of printing ink printing.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic view of the ink feed mechanism 1;

FIG. 3 is a schematic view of the ink feed mechanism configuration 2;

FIG. 4 is a schematic diagram of the construction of the oscillating roller;

FIG. 5 is an enlarged view of portion A of FIG. 1;

fig. 6 is an enlarged view of a portion B of fig. 2.

Reference numerals: 1. a printer body; 2. an ink feeding mechanism; 201. a frame body; 202. an ink cartridge; 203. an ink fountain roller; 204. an ink distributing roller; 205. an ink transfer roller; 206. an ink distributing roller; 207. a first motor; 208. a second motor; 209. a carriage; 210. a slide rail; 211. a reciprocating screw rod; 212. a first mounting bracket; 213. a second mounting bracket; 3. a fixing device; 301. a screw; 302. fixing a handle; 303. a fixing plate; 4. a locking device; 401. a locking plate; 402. a locking sleeve; 403. a locking handle; 5. a handle; 6. a third bolt; 7. a first bolt; 8. and a second bolt.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Example (b): the utility model provides a printing ink loading attachment of plastic cup printing machine, includes printing machine body 1 and a plurality of printing ink feed mechanism 2 that set up on printing machine body 1, and printing ink feed mechanism 2 is articulated with printing machine body 1 respectively, and printing ink feed mechanism 2 passes through locking device 4 to be fixed on printing machine body 1.

The ink feeding mechanism 2 comprises a frame body 201, wherein an ink box 202, an ink fountain roller 203, an oscillating roller 204, an ink transfer roller 205 and an ink distributing roller 206 are sequentially arranged on the frame body 201 from outside to inside, and the ink fountain roller 203, the oscillating roller 204, the ink transfer roller 205 and the ink distributing roller 206 are sequentially tangent.

The ink box 202 is fixed on the frame body 201 through the fixing device 3, a semicircular groove is formed in one end, close to the inner side of the frame body 201, of the ink box 202, the ink fountain roller 203 is inserted into the semicircular groove of the ink box 202 and is connected with the ink box 202 in a rotating mode, the ink fountain roller 203 is connected to the frame body 201 in a rotating mode, one end, penetrating out of the frame body 201, of the ink fountain roller 203 is fixed to an output shaft of the first motor 207, and the first motor 207 is fixed to the frame body 201.

Oscillating roller 204 rotates to be connected on carriage 209, and carriage 209 sliding connection is on setting up the slide rail 210 on support body 201, carriage 209 and reciprocal lead screw 211 threaded connection, and reciprocal lead screw 211 rotates to be connected on support body 201, and the output shaft of the fixed second motor 208 of one end that reciprocal lead screw 211 wore out from support body 201, second motor 208 are fixed on support body 201.

The ink transfer roller 205 one end is rotated and is connected on support body 201, and the other end is rotated and is connected on first mounting bracket 212, and first mounting bracket 212 is fixed on support body 201, and even ink roller 206 one end is rotated and is connected on support body 201, and the other end is rotated and is connected on second mounting bracket 213, and second mounting bracket 213 is fixed on support body 201, and first mounting bracket 212 is fixed on support body 201 through first bolt 7, and second mounting bracket 213 passes through second bolt 8 to be fixed on support body 201.

A handle 5 is fixed on one side of the frame body 201 of the ink feeding mechanism 2, which is far away from the hinged position of the frame body 201 and the printing machine body 1.

Fixing device 3 includes through fixing the fixed plate 303 in the support body 201 bottom at printing ink feed mechanism 2, and fixed plate 303 passes through third bolt 6 to be fixed in support body 201 bottom, and support body 201 bottom is provided with the recess, is provided with screw rod 301 in the recess, is fixed with fixed handle 302 on the screw rod 301, both ends respectively with the recess upper portion and the fixed plate 303 threaded connection of support body 201 about screw rod 301, screw rod 301 upper end pass support body 201 insert in the ink horn 202 with ink horn 202 threaded connection.

The locking device 4 comprises a locking plate 401, a locking sleeve 402 and a locking handle 403, wherein the locking sleeve 402 and the locking handle 403 are used for fixing the locking plate 401, the locking plate 401 is fixed on the frame body 201 and is far away from one side of the hinged position of the frame body 201 and the printer body 1, the locking sleeve 402 is fixed on the printer body 1 and is far away from one side of the hinged position of the frame body 201 and the printer body 1, threads are arranged on the locking handle 403, the locking handle 403 is inserted into the locking sleeve 402 and is in threaded connection with the locking sleeve 402, and a threaded hole corresponding to the locking handle 403 is arranged on the locking plate 401.

The working process is as follows: the first motor 207 operates, the output shaft of the first motor 207 rotates to drive the ink fountain roller 203 to rotate, the ink fountain roller 203 rotates to contaminate ink in the ink box 202, the second motor 208 operates, the output shaft of the second motor 208 rotates to drive the reciprocating screw rod 211 to rotate, because the sliding frame 209 is in threaded connection with the reciprocating screw rod 211, and meanwhile, the sliding frame 209 is limited by the sliding rail 210, the reciprocating screw rod 211 rotates to drive the sliding frame 209 to do reciprocating motion, so that the ink distributing roller 204 installed on the sliding frame 209 is driven to do reciprocating motion, because the ink distributing roller 204 is tangent to the ink fountain roller 203, the ink fountain roller 203 rotates to drive the ink distributing roller 204 to rotate, and the ink can be well contaminated and conveyed uniformly by the ink distributing roller 204 which reciprocates and rotates.

Claims

1. The utility model provides an ink loading attachment of plastic cup printing machine which characterized in that: the printing ink feeding mechanism comprises a printing machine body (1) and a plurality of printing ink feeding mechanisms (2) arranged on the printing machine body (1), wherein the printing ink feeding mechanisms (2) are respectively hinged with the printing machine body (1), and the printing ink feeding mechanisms (2) are fixed on the printing machine body (1) through locking devices (4);

ink feed mechanism (2) is including support body (201), install ink horn (202), ink fountain roller (203), ink vibrator (204), ink transfer roller (205) and even ink roller (206) in proper order on support body (201) from outer to inner, ink fountain roller (203), ink vibrator (204), ink transfer roller (205) and even ink roller (206) are tangent in proper order, ink horn (202) are fixed on support body (201) through fixing device (3), the one end that ink horn (202) are close to support body (201) inboard is equipped with the half slot, ink fountain roller (203) insert the half slot of ink horn (202) in with ink horn (202) rotate to be connected, ink fountain roller (203) rotate to be connected on support body (201), the one end that ink fountain roller (203) wore out from support body (201) is fixed on the output shaft of first motor (207), first motor (207) are fixed on support body (201), oscillating roller (204) rotate to be connected on carriage (209), carriage (209) sliding connection is on setting up slide rail (210) on support body (201), carriage (209) and reciprocal lead screw (211) threaded connection, reciprocal lead screw (211) rotate to be connected on support body (201), the output shaft of the fixed second motor of one end (208) of wearing out on support body (201) is followed to reciprocal lead screw (211), second motor (208) are fixed on support body (201).

2. An ink feeding device for a plastic cup printing machine according to claim 1, characterized in that: fixing device (3) include through fixing fixed plate (303) in support body (201) bottom at printing ink feed mechanism (2), support body (201) bottom is provided with the recess, be provided with screw rod (301) in the recess, be fixed with fixed handle (302) on screw rod (301), both ends respectively with the recess upper portion and fixed plate (303) threaded connection of support body (201) about screw rod (301), screw rod (301) upper end is passed support body (201) and is inserted in oil ink horn (202) and oil ink horn (202) threaded connection.

3. An ink feeding device for a plastic cup printing machine according to claim 1, characterized in that: locking device (4) are including setting up locking plate (401) and locking cover (402) and locking handle (403) that are used for fixed locking plate (401), one side of keeping away from support body (201) and printing machine body (1) articulated department on support body (201) is fixed in locking plate (401), one side of keeping away from support body (201) and printing machine body (1) articulated department on printing machine body (1) is fixed in locking cover (402), be equipped with the screw thread on locking handle (403), locking handle (403) insert in locking cover (402) with locking cover (402) threaded connection, be equipped with the screw hole that corresponds with locking handle (403) on locking plate (401).

4. An ink feeding device for a plastic cup printing machine according to claim 1, characterized in that: the utility model discloses a support body, including frame body (201), even ink roller (206), first mounting bracket (212), even ink roller (205) one end is rotated and is connected on frame body (201), and the other end is rotated and is connected on first mounting bracket (212), first mounting bracket (212) are fixed on frame body (201), even ink roller (206) one end is rotated and is connected on frame body (201), and the other end is rotated and is connected on second mounting bracket (213), second mounting bracket (213) are fixed on frame body (201).

5. An ink feeding device for a plastic cup printing machine according to claim 4, characterized in that: the first mounting frame (212) is fixed on the frame body (201) through a first bolt (7), and the second mounting frame (213) is fixed on the frame body (201) through a second bolt (8).

6. An ink feeding device for a plastic cup printing machine according to claim 2, characterized in that: and the fixing plate (303) is fixed at the bottom of the frame body (201) of the ink feeding mechanism (2) through a third bolt (6).

7. An ink feeding device for a plastic cup printing machine according to claim 1, characterized in that: and a handle (5) is fixed on one side of the hinged position of the frame body (201) and the printing machine body (1), which is far away from the frame body (201) of the ink feeding mechanism (2).