CN216231231U

CN216231231U - Printing machine environmental protection printing ink belt cleaning device

Info

Publication number: CN216231231U
Application number: CN202122737050.6U
Authority: CN
Inventors: 刘辉
Original assignee: Shandong Jinzhengda Color Printing Packaging Co ltd
Current assignee: Shandong Jinzhengda Color Printing Packaging Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-08
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses an environment-friendly ink cleaning device of a printing machine, which comprises a printing support mechanism, a reciprocating mechanism and a cleaning mechanism, wherein the printing support mechanism comprises a support piece A and a support piece B, a printing roller is arranged between the support piece A and the support piece B through a bearing, mounting shafts at two ends of the printing roller are respectively arranged in the support piece A and the support piece B, one end of the printing roller is provided with a driving gear, the other end of the printing roller is provided with a driving belt wheel, the driving gear is arranged in the support piece A, the driving belt wheel is arranged in the support piece B, and a limiting rod is arranged between the support piece A and the support piece B. Influencing the color debugging of the next printing stage.

Description

Printing machine environmental protection printing ink belt cleaning device

Technical Field

The utility model belongs to the technical field of environment-friendly printing, and particularly relates to an environment-friendly printing ink cleaning device for a printing machine.

Background

With the development of the printing industry, the variety and yield of the ink as an important component in the printing industry are continuously increasing. Printing ink can be attached to the printing roller surface at the printing in-process, debugging and the in-process of cutting the product, need be clear with the remaining printing ink on printing roller surface, then just can carry out new printing, otherwise can influence the printing quality of next batch, lead to the printing colour confusion, and present to all adopt dustless cloth to clean the printing ink on printing roller surface because the cleaning method of roller, this method work efficiency is lower and the cleaning performance is not good, can't guarantee the printing quality of next stage, this kind of cleaning method is extravagant manpower not only, and can waste dustless cloth, if printing roller overlength makes staff can't arrive, lead to unable washing phenomenon such as target in place.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly printing ink cleaning device for a printing machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the printing machine environment-friendly ink cleaning device comprises a printing support mechanism, a reciprocating movement mechanism and a cleaning mechanism, wherein the printing support mechanism comprises a support piece A and a support piece B, a printing roller is arranged between the support piece A and the support piece B through a bearing, installation shafts at two ends of the printing roller are respectively arranged inside the support piece A and the support piece B, a driving gear is installed at one end of the printing roller, a driving belt wheel is installed at the other end of the printing roller, the driving gear is arranged inside the support piece A, the driving belt wheel is arranged inside the support piece B, a limiting rod is installed between the support piece A and the support piece B, the reciprocating movement mechanism comprises a track rod and a sliding rod, the track rod is installed between the support piece A and the support piece B through a bearing, a driven gear is installed at one end of the track rod, and a driven belt wheel is installed at the other end of the track rod, the track rod is internally provided with a sliding groove, the circular arc surface of the track rod is symmetrically provided with open grooves B, the open grooves B are respectively arranged in the support piece A and the support piece B, the circular arc surface of the track rod is symmetrically provided with open grooves A, the open grooves A are arranged between the support piece A and the support piece B, and the open grooves A and the open grooves B are communicated with the inside of the sliding groove.

Preferably, the slide bar is slidably mounted inside the sliding groove, the surface of the slide bar is symmetrically provided with two poke rods, the two poke rods penetrate through the open groove A, the surface of the slide bar is symmetrically provided with two toothed rods, the two toothed rods penetrate through the open groove B, inner gear rings are mounted inside the driven gear and the driven belt wheel, and two inner gear rings penetrate through two ends of the track rod respectively.

Preferably, the driven gear is meshed with the driving gear, a belt is sleeved on the surfaces of the driving belt wheel and the driven belt wheel, and the toothed bar is matched with the inner gear ring in size.

Preferably, wiper mechanism includes connecting piece and movable rod, the connecting piece closes on track pole surface soon through the screw thread, the inside inner chamber of having seted up of connecting piece, connecting piece outside surface is provided with the connector, the inside inlet opening of having seted up of connector, the one end that the inlet opening is close to the inner chamber has seted up the step hole.

Preferably, the step hole is communicated with the inner cavity, a water seepage plate is arranged on one side, away from the connector, of the inner cavity, and a cleaning sponge is arranged on one side, away from the inner cavity, of the water seepage plate.

Preferably, wash the sponge and contact with the printing roller surface, wash the sponge surface and seted up hidden groove, movable rod slidable mounting is in the inside of board that seeps water, the one end that the movable rod is close to the connector is provided with the adjustment stopper, the one end that the movable rod deviates from the adjustment stopper is provided with the rubber briquetting.

Preferably, the movable rod penetrates through the inner cavity and the step hole, the adjusting plug is arranged inside the water inlet hole, and the rubber pressing block is arranged inside the hidden groove.

Preferably, a scraper blade is arranged on one side of the connecting piece, the top of the scraper blade is in surface contact with the printing roller, and a water pipe is installed at one end of the connecting head through threads.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an automatic ink cleaning device, which is used for cleaning the surface of a printing roller in a reciprocating manner by utilizing the rotation of the printing roller without manual interference, can ensure the cleaning effect and prevent the color debugging of the next-stage printing from being influenced by residual ink on the surface of the printing roller.

Drawings

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

FIG. 2 is a longitudinal cross-sectional elevation view of the present invention;

FIG. 3 is a longitudinal left cross-sectional illustration of the purge mechanism of the present invention;

fig. 4 is an enlarged view of the area a of fig. 3 according to the present invention.

In the figure: 1. a printing support mechanism; 101. a support member A; 102. a support member B; 103. a printing roller; 104. a driving gear; 105. a driving pulley; 106. a belt; 107. a limiting rod; 2. a reciprocating mechanism; 201. a track rod; 202. opening the tank A; 203. opening the groove B; 204. a driven gear; 205. a driven pulley; 206. an inner gear ring; 207. a chute; 208. a slide bar; 209. a poke rod; 210. a rack bar; 3. a cleaning mechanism; 301. a connecting member; 302. an inner cavity; 303. a water seepage plate; 304. cleaning the sponge; 305. hiding the groove; 306. a connector; 307. a water inlet hole; 308. a stepped bore; 309. a movable rod; 310. adjusting the plug; 311. pressing rubber blocks; 312. a squeegee; 313. a water pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an environment-friendly ink cleaning device of a printing machine comprises a printing support mechanism 1, a reciprocating mechanism 2 and a cleaning mechanism 3, wherein the printing support mechanism 1 comprises a support member A101 and a support member B102, a printing roller 103 is arranged between the support member A101 and the support member B102 through a bearing, mounting shafts at two ends of the printing roller 103 are respectively arranged in the support member A101 and the support member B102, a driving gear 104 is arranged at one end of the printing roller 103, a driving pulley 105 is arranged at the other end of the printing roller 103, the driving gear 104 is arranged in the support member A101, the driving pulley 105 is arranged in the support member B102, a limiting rod 107 is arranged between the support member A101 and the support member B102, the reciprocating mechanism 2 comprises a track rod 201 and a sliding rod 208, the track rod 201 is arranged between the support member A101 and the support member B102 through a bearing, a driven gear 204 is arranged at one end of the track rod 201, a driven pulley 205 is arranged at the other end of the track rod 201, a chute 207 is arranged in the track rod 201, the arc surface of the track rod 201 is symmetrically provided with open grooves B203, the two open grooves B203 are respectively arranged inside the supporting piece A101 and the supporting piece B102, the arc surface of the track rod 201 is symmetrically provided with open grooves A202, the two open grooves A202 are respectively arranged between the supporting piece A101 and the supporting piece B102, and the open grooves A202 and the open grooves B203 are respectively communicated with the inside of the sliding groove 207.

In order to control the engagement between the toothed bar 210 and the two inner gear rings 206 and further control the rotation direction of the track bar 201 by the movement of the sliding bar 208, in this embodiment, preferably, the sliding bar 208 is slidably mounted inside the sliding slot 207, the dial bars 209 are symmetrically disposed on the surface of the sliding bar 208, both the dial bars 209 penetrate through the open slot a202, the toothed bars 210 are symmetrically disposed on the surface of the sliding bar 208, both the toothed bars 210 penetrate through the open slot B203, the inner gear rings 206 are mounted inside the driven gear 204 and the driven pulley 205, both ends of the track bar 201 penetrate through both the inner gear rings 206, the driven gear 204 is engaged with the driving gear 104, the belt 106 is sleeved on the surfaces of the driving pulley 105 and the driven pulley 205, and the toothed bars 210 are matched with the inner gear rings 206 in size.

In order to clean the surface of the printing roller 103 and ensure that the connecting member 301 can rotate and move around the track rod 201, the rotation of the connecting member is limited by the printing roller 103 and the limiting rod 107, and the connecting member 301 moves along the track rod 201 after being limited, in the embodiment, preferably, the cleaning mechanism 3 comprises a connecting member 301 and a movable rod 309, the connecting member 301 is screwed on the surface of the track rod 201 through threads, an inner cavity 302 is formed inside the connecting member 301, a connector 306 is arranged on the outer side surface of the connecting member 301, a water inlet hole 307 is formed inside the connector 306, and a step hole 308 is formed at one end of the water inlet hole 307 close to the inner cavity 302.

In order to ensure that the cleaning sponge 304 can be moistened after the cleaning liquid enters the inner cavity 302, and the cleaning effect of the cleaning sponge 304 on the printing roller 103 is ensured, in the embodiment, preferably, the stepped hole 308 and the inner cavity 302 are internally communicated, a water seepage plate 303 is arranged on one side of the inner cavity 302 departing from the connecting head 306, and the cleaning sponge 304 is arranged on one side of the water seepage plate 303 departing from the inner cavity 302.

In order to adjust whether water flow enters the inner cavity 302 through the adjusting plug 310, the water flow can enter when the cleaning sponge 304 is in contact with the printing roller 103, otherwise, the cleaning sponge is blocked, in this embodiment, preferably, the cleaning sponge 304 is in contact with the surface of the printing roller 103, the surface of the cleaning sponge 304 is provided with a hidden groove 305, the movable rod 309 is slidably installed inside the water seepage plate 303, one end of the movable rod 309 close to the connecting head 306 is provided with the adjusting plug 310, and one end of the movable rod 309 departing from the adjusting plug 310 is provided with a rubber pressing block 311.

Utilize the removal of rubber briquetting 311 to drive adjustment stopper 310, only can printing roller 103 contact with rubber briquetting 311 after washing sponge 304 pressurized deformation to prevent to cause the damage to printing roller 103 surface, in this embodiment, preferably, movable rod 309 runs through inner chamber 302 and step hole 308, and adjustment stopper 310 is placed in inside inlet opening 307, and rubber briquetting 311 is placed in and is hidden inside groove 305.

In order to scrape off water stains remained on the surface of the printing roller 103, ensure the cleaning quality and simultaneously ensure the connection stability of the water connecting pipe 313, in the embodiment, preferably, a scraper 312 is arranged on one side of the connecting piece 301, the top of the scraper 312 is in surface contact with the printing roller 103, and the water pipe 313 is arranged at one end of the connecting head 306 through threads.

The working principle and the using process of the utility model are as follows: after the printing roller 103 is installed, firstly, the installation and the safety protection of the printing roller 103 are checked, then the printing roller 103 can be rotated when the printing roller 103 is cleaned, water flow is introduced into the cleaning mechanism 3 through a water pipe 313, before the printing roller 103 rotates, the connecting piece 301 is arranged on one side of the supporting piece A101, the poke rod 209 is close to the surface of the supporting piece A101, one of the rack rods 210 is meshed with the inner gear ring 206 in the driven gear 204 in the initial state, the rack rod 210 at the other end is disengaged from the inner gear ring 206 of the driven pulley 205, at the moment, the driving gear 104 and the driving pulley 105 are respectively driven by the rotation of the printing roller 103, the driven gear 204 can be driven by the rotation of the driving gear 104, the driven pulley 205 can be driven by the rotation of the driving pulley 105 through the belt 106, and the rotation directions of the driven gear 204 and the driven pulley 205 are opposite, however, since the rack bar 210 is close to the left side, the rotation of the driven gear 204 can drive the track bar 201 to rotate through the rack bar 210, since the connecting member 301 is installed on the rack bar 210 through a thread, when the track bar 201 rotates, the connecting member 301 first rotates to make the cleaning sponge 304 rotate around the axis of the track bar 201 to contact with the surface of the printing roller 103, when the two contact, the connecting member 301 cannot rotate and can only move along the axis of the track bar 201, when the cleaning sponge 304 contacts with the printing roller 103, the cleaning sponge 304 deforms, at this time, the rubber press block 311 is pushed outwards, when the rubber press block 311 is pushed outwards, the adjusting plug 310 can be driven by the movable rod 309 to push inwards the water inlet hole 307, at this time, water entering the water inlet hole 307 through the water pipe 313 enters the inner cavity 302 through the gap of the adjusting plug 310 through the stepped hole 308, then the cleaning sponge 304 is moistened through the water seepage plate 303 to facilitate cleaning of the surface of the printing roller 103, water stains remained on the surface of the printing roller 103 during cleaning are scraped by the bottom scraper 312, so that the surface of the printing roller 103 is cleaner, the connecting piece 301 moves from one end of the supporting piece A101 to one end of the supporting piece B102, when the connecting piece 301 approaches the supporting piece B102, the poking rod 209 is pushed by the connecting piece 301, the sliding rod 208 moves towards the direction of the supporting piece B102 by the poking rod 209, then the single-tooth rod 210 is separated from the driven gear 204, at the moment, the driven gear 204 idles, but the tooth rod 210 at the other end is meshed with the driven pulley 205, the driven pulley 205 drives the track rod 201 to rotate, the driven gear 204 is opposite to the driven pulley 205, at the moment, the track rod 201 is overturned, firstly, the connecting piece 301 is overturned around the track rod 201 to separate from cleaning of the printing roller 103, and when the rubber pressing block 311 is not stressed, because water pressure can make the adjusting plug 310 block up the stepped hole 308, make rivers unable to pass through, can touch the gag lever post 107 when connecting piece 301 reverses and make it can't continue to rotate again, consequently connecting piece 301 can only remove to the direction of support piece A101, and whole cleaning process can make connecting piece 301 carry out reciprocating motion, washs printing roller 103 many times.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing machine environmental protection printing ink belt cleaning device, includes printing supporting mechanism (1), reciprocating motion mechanism (2) and wiper mechanism (3), its characterized in that: the printing support mechanism (1) comprises a support member A (101) and a support member B (102), a printing roller (103) is installed between the support member A (101) and the support member B (102) through a bearing, installation shafts at two ends of the printing roller (103) are respectively arranged inside the support member A (101) and the support member B (102), a driving gear (104) is installed at one end of the printing roller (103), a driving pulley (105) is installed at the other end of the printing roller (103), the driving gear (104) is arranged inside the support member A (101), the driving pulley (105) is arranged inside the support member B (102), a limiting rod (107) is installed between the support member A (101) and the support member B (102), the reciprocating mechanism (2) comprises a track rod (201) and a sliding rod (208), the track rod (201) is installed between the support member A (101) and the support member B (102) through a bearing, driven gear (204) are installed to track pole (201) one end, just driven pulley (205) are equipped with to track pole (201) other end, inside spout (207) of having seted up of track pole (201), open groove B (203), two have been seted up to track pole (201) circular arc surface symmetry open groove B (203) are arranged support piece A (101) and support piece B (102) inside respectively in open groove B (203), open groove A (202) have been seted up to track pole (201) circular arc symmetry, two between support piece A (101) and support piece B (102) are all arranged in to open groove A (202), open groove A (202) and open groove B (203) all link up with spout (207) inside.

2. The environmentally friendly ink cleaning device for printing machine according to claim 1, characterized in that: the sliding rod (208) is slidably mounted inside the sliding groove (207), the surface of the sliding rod (208) is symmetrically provided with poking rods (209), the poking rods (209) penetrate through the open groove A (202), the surface of the sliding rod (208) is symmetrically provided with toothed rods (210), the toothed rods (210) penetrate through the open groove B (203), inner gear rings (206) are mounted inside the driven gear (204) and the driven pulley (205), and two ends of the track rod (201) penetrate through the two inner gear rings (206) respectively.

3. The environmentally friendly ink cleaning device for printing machine according to claim 2, characterized in that: the driven gear (204) is meshed with the driving gear (104), the surfaces of the driving pulley (105) and the driven pulley (205) are sleeved with a belt (106), and the toothed bar (210) is matched with the size of the inner gear ring (206).

4. The environmentally friendly ink cleaning device for printing machine according to claim 1, characterized in that: cleaning mechanism (3) are including connecting piece (301) and movable rod (309), connecting piece (301) close at track pole (201) surface soon through the screw thread, inner chamber (302) have been seted up to connecting piece (301) inside, connecting piece (301) outside surface is provided with connector (306), inlet opening (307) have been seted up to connector (306) inside, step hole (308) have been seted up to inlet opening (307) one end that is close to inner chamber (302).

5. The environmentally friendly ink cleaning device for printing machine according to claim 4, characterized in that: step hole (308) and inner chamber (302) are inside to link up, one side that inner chamber (302) deviates from connector (306) is provided with infiltration board (303), one side that infiltration board (303) deviate from inner chamber (302) is installed and is washd sponge (304).

6. The environmentally friendly ink cleaning device for printing machine according to claim 5, characterized in that: wash sponge (304) and printing roller (103) surface and contact, wash sponge (304) surface and seted up hidden groove (305), movable rod (309) slidable mounting is in the inside of infiltration board (303), the one end that movable rod (309) is close to connector (306) is provided with adjustment stopper (310), the one end that movable rod (309) deviates from adjustment stopper (310) is provided with rubber briquetting (311).

7. The environmentally friendly ink cleaning device for printing machine according to claim 6, characterized in that: the movable rod (309) penetrates through the inner cavity (302) and the step hole (308), the adjusting plug (310) is arranged in the water inlet hole (307), and the rubber pressing block (311) is arranged in the hidden groove (305).

8. The environmentally friendly ink cleaning device for printing machine according to claim 7, characterized in that: connecting piece (301) one side is provided with scraper blade (312), scraper blade (312) top and printing roller (103) surface contact, water pipe (313) are installed through the screw thread to connector (306) one end.