CN210011477U

CN210011477U - Color printing machine

Info

Publication number: CN210011477U
Application number: CN201920371396.9U
Authority: CN
Inventors: 周永林
Original assignee: Xinyang Tianli Color Printing Packing Co Ltd
Current assignee: Xinyang Tianli Color Printing Packing Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-02-04
Anticipated expiration: 2029-03-22

Abstract

The utility model relates to the technical field of printing machines, in particular to a color printing machine, which comprises a bottom plate, wherein two upright posts are symmetrically arranged on the upper side of the bottom plate, an upper brush roll and a lower brush roll are rotatably arranged between the two upright posts, the upper brush roll and the lower brush roll are arranged in parallel, a rotating shaft at one side of the upper brush roll penetrates through the upright posts and a driving motor is fixedly arranged at the end head; the bottom plate upside is the fixed mounting ink storage box still, the brush roll below is equipped with ink jet set, its characterized in that down: a heating hose is spirally wound outside the ink storage box; the heating hose is in an annular loop and spirally wound on the shell of the driving motor, a circulating pump is fixedly installed on the heating hose, and the circulating pump is fixedly installed on one side of one of the stand columns. The utility model provides a color printing machine is through heating storing up the ink tank, when can be to low temperature, improves the mobility of ink to make even efficient more when the spraying.

Description

Color printing machine

Technical Field

The utility model relates to a printing machine technical field especially relates to a color printing machine.

Background

Printing presses typically consist of mechanisms for inking, stamping, feeding paper, including folding, etc. The working principle is that the characters and images to be printed are made and installed on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manpower or the printing machine, and then the characters and images are directly or indirectly transferred to paper or other printing stocks such as metal plates, leather, wood plates and ceramics, thereby the characters and images to be printed are copied to be the same as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

In the printing process, ink needs to be uniformly coated on the printing roller, but the ink spraying part of the traditional printing machine cannot effectively spray the ink on the printing roller, and particularly, the ink contains grease to cause poor fluidity when the printing machine is used in a low-temperature working environment; the tradition is that the wiping part operation of printing machine is inconvenient, can not be with on the printing roller ink scrape more even a little, cause the printing effect relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the color printing machine who proposes to solve the printing machine among the prior art, when using in the low temperature environment, printing ink mobility is poor, influences the problem of inkjet effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a color printing machine comprises a bottom plate, wherein two upright posts are symmetrically arranged on the upper side of the bottom plate, an upper brush roll and a lower brush roll are rotatably arranged between the two upright posts, the upper brush roll and the lower brush roll are arranged in parallel, a rotating shaft on one side of the upper brush roll penetrates through the upright posts, and a driving motor is fixedly arranged at the end head of the upper brush roll; the bottom plate upside is the fixed mounting ink storage box still, the brush roll below is equipped with ink jet set, its characterized in that down: the heating hose is spirally wound outside the ink storage box.

Preferably, water is filled in the heating hose, the heating hose is in an annular loop and is spirally wound on the shell of the driving motor, a circulating pump is fixedly installed on the heating hose, and the circulating pump is fixedly installed on one side of one of the upright posts.

Preferably, the ink-jet device comprises a slide block, two vertical plates are symmetrically arranged on the upper side of the bottom plate, a guide rod and a screw rod are arranged between the two vertical plates in parallel, two ends of the guide rod are respectively and fixedly connected with the vertical plate, two ends of the screw rod are respectively and rotatably connected with the vertical plate, a first motor is fixedly arranged on the side edge of one vertical plate, a rotating shaft of the first motor penetrates through the vertical plate and is coaxially and fixedly connected with one end of the screw rod, the slide block is provided with a slide hole corresponding to the guide rod, the slide block axially slides along the guide rod through the slide hole, the slide block is provided with a threaded hole corresponding to the screw rod, the screw rod passes through the threaded hole and is in threaded fit connection with the threaded hole, a supporting plate is fixedly arranged on the side edge of the sliding block, a spray head is fixedly arranged on the supporting plate and is fixedly connected with one end of the first hose, the other end of the first hose is fixedly connected with one end of a delivery pump, and the delivery pump is fixedly installed on the outer side of the ink storage box.

Preferably, two scraping plates are symmetrically arranged on the upper side of the supporting plate, an arc-shaped surface corresponding to the lower brush roll is arranged on the upper side of each scraping plate, and a sponge block is fixedly arranged on each arc-shaped surface.

Preferably, ink receiving boxes are detachably mounted on two opposite sides of the scraper.

The utility model has the advantages that: the utility model provides a color printing machine is through heating storing up the ink tank, when can be to low temperature, improves the mobility of ink to make even efficient more when the spraying.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic view of the connection structure of the middle slide block and the scraper of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the present invention provides a color printing machine, which comprises a bottom plate 11, wherein two columns 12 are symmetrically installed on the top side of the bottom plate 11, an upper brush roller 13 and a lower brush roller 14 are rotatably installed between the two columns 12, the upper brush roller 13 is arranged in parallel with the lower brush roller 14, a rotating shaft on one side of the upper brush roller 13 penetrates through the columns 12, and a driving motor 15 is fixedly installed at the end; the upper side of the bottom plate 11 is also fixedly provided with an ink storage box 2, an ink jet device 3 is arranged below the lower brush roller 14, and a heating hose 4 is spirally wound outside the ink storage box 2.

As an optimized mode of the utility model, water is equipped with in the heating hose 4, the heating hose 4 is annular circuit and spiral winding on driving motor 15 shell, fixed mounting circulating pump 5 on the heating hose 4, circulating pump 5 fixed mounting is in one of them stand 12 one side. When using in winter, the ink is mobile big because of the temperature is low, and driving motor 15 can produce a large amount of heat when the operation, influence driving motor 15's life, preheat and cool down driving motor 15 when driving motor 15 through the inside water of winding heating hose 4, when the water after the heating is through storing up ink tank 2, preheat the not good ink of mobility, be used for storing up ink tank 2 with the heat when driving motor 15 cools down, compact structure, the utilization efficiency is high.

As a preferred mode of the present invention, the inkjet device 3 includes a sliding block 31, two vertical plates 32 are symmetrically installed on the upper side of the bottom plate 11, a guide rod 33 and a screw rod 34 are arranged in parallel between the two vertical plates 32, both ends of the guide rod 33 are fixedly connected with the vertical plates 32, both ends of the screw rod 34 are rotatably connected with the vertical plates 32, a first motor 35 is fixedly installed on the side of one of the vertical plates 32, the rotating shaft of the first motor 35 penetrates through the vertical plate 32 and is coaxially and fixedly connected with one end of the screw rod 34, a sliding hole 331 is arranged on the sliding block 31 corresponding to the guide rod 33, the sliding block 31 axially slides along the guide rod 33 through the sliding hole 331, a threaded hole 341 is arranged on the sliding block 31 corresponding to the screw rod 34, the screw rod 34 passes through the threaded hole 341 and is connected with the threaded fit, a support plate 36 is fixedly installed on the side of the sliding block 31, a spray head 37 is fixedly installed on, the other end of the first hose 38 is fixedly connected with one end of a delivery pump 39, and the delivery pump 39 is fixedly arranged outside the ink storage tank 2. The first motor 35 rotates to make the slider 31 slide along the guide rod 33 to jet ink to the lower brush roller 14, and the ink jet efficiency is high.

As an optimal mode of the utility model, two scraper blades 6 are installed at 36 upside still symmetries of backup pad, and every scraper blade 6 upside is equipped with the arcwall face 61 that corresponds brush roll 14 setting down, fixed mounting has sponge piece 7 on the arcwall face 61. When the lower brush roller 14 is coated and scraped, the sponge block 7 can suck ink and is uniformly coated on the lower brush roller 14.

As a preferred mode of the present invention, the ink receiving box 8 is detachably mounted on both opposite sides of the scraping plate 6, and when scraping ink, the excessive ink flows into the ink receiving box 8, and is collected and utilized again, thereby reducing the ink loss.

The working principle of the utility model is as follows:

before printing, the screw 34 is driven to rotate by the first motor 35, the screw 34 rotates and enables the sliding block 31 to axially slide along the guide rod 33, the spray head 37 on the sliding block 31 slides back and forth along with the sliding block 31, ink is sprayed on the lower pressure roller, the scraping plate 6 which is close to the thickness of the sliding block can uniformly scrape redundant ink while the ink is sprayed, meanwhile, the redundant ink flows into the ink receiving box 8 and is collected and utilized again, and ink loss is reduced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A color printing machine comprises a bottom plate (11), wherein two upright posts (12) are symmetrically arranged on the upper side of the bottom plate (11), an upper brush roller (13) and a lower brush roller (14) are rotatably arranged between the two upright posts (12), the upper brush roller (13) and the lower brush roller (14) are arranged in parallel, a rotating shaft on one side of the upper brush roller (13) penetrates through the upright posts (12), and a driving motor (15) is fixedly arranged at the end of the upper brush roller (13); bottom plate (11) upside is fixed mounting ink storage tank (2) still, brush roller (14) below is equipped with inkjet device (3), its characterized in that down: the heating hose (4) is spirally wound outside the ink storage box (2).

2. A colour printer according to claim 1, characterised in that: the water-saving heating device is characterized in that water is filled in the heating hose (4), the heating hose (4) is in an annular loop and is spirally wound on a shell of the driving motor (15), the heating hose (4) is fixedly provided with the circulating pump (5), and the circulating pump (5) is fixedly arranged on one side of one of the upright posts (12).

3. A colour printer according to claim 2, characterised in that: the ink jet device (3) comprises a sliding block (31), two vertical plates (32) are symmetrically arranged on the upper side of a bottom plate (11), a guide rod (33) and a screw rod (34) are arranged between the two vertical plates (32) in parallel, two ends of the guide rod (33) are respectively fixedly connected with the vertical plates (32), two ends of the screw rod (34) are respectively rotatably connected with the vertical plates (32), a first motor (35) is fixedly arranged on the side edge of one vertical plate (32), a rotating shaft of the first motor (35) penetrates through the vertical plates (32) and is coaxially and fixedly connected with one end of the screw rod (34), a sliding hole (331) is arranged on the sliding block (31) corresponding to the guide rod (33), the sliding block (31) axially slides along the guide rod (33) through the sliding hole (331), a threaded hole (341) is arranged on the sliding block (31) corresponding to the screw rod (34), and the screw rod (34) penetrates through the threaded hole, slider (31) side fixed mounting backup pad (36), fixed mounting shower nozzle (37) on backup pad (36), shower nozzle (37) link to each other with the one end stationary phase of first hose (38), the one end stationary phase of first hose (38) other end and delivery pump (39) links to each other, delivery pump (39) fixed mounting is in storing up the china ink case (2) outside.

4. A colour printer according to claim 3, characterised in that: two scrapers (6) are symmetrically arranged on the upper side of the supporting plate (36), an arc-shaped surface (61) corresponding to the lower brush roller (14) is arranged on the upper side of each scraper (6), and a sponge block (7) is fixedly arranged on each arc-shaped surface (61).

5. A colour printer according to claim 4, characterised in that: and ink receiving boxes (8) are detachably arranged on two opposite sides of the scraper (6).