CN218804660U

CN218804660U - Printing machine capable of carrying out double-sided printing

Info

Publication number: CN218804660U
Application number: CN202222680608.6U
Authority: CN
Inventors: 薛雷; 侯康进
Original assignee: Individual
Current assignee: Zibo Hongjia Printing Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-07
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a printing machine that can carry out two-sided printing belongs to printing technical field, including base, guide roll, wind-up roll, printing room, drying chamber, guide roll and wind-up roll are installed respectively through the support in base top both ends, and the base top is provided with the printing room, and the printing room other end is provided with the drying chamber, and the base top is provided with the printing mechanism that can carry out the high efficiency collection with the ink and can carries out quick drying to the support two sides after the printing mechanism, and the printing mechanism includes printing roller, black shell, scribbles the ink roller. The utility model discloses a set up printing mechanism, through the cooperation use between printing roller, china ink shell, china ink groove, inking roller, go up the ink horn, lower ink horn, china ink pump A, china ink pump B, the ink gun, can accomplish to carry out two-sided printing simultaneously to the paper through setting up two printing rollers to can collect the ink of convection current down and carry out automatic cycle to the ink and use, improved the utilization ratio and the printing efficiency of ink.

Description

Printing machine capable of carrying out double-sided printing

Technical Field

The utility model belongs to the technical field of the printing, specifically be a printing machine that can carry out two-sided printing.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, textile, plastic, leather, PVC, PC, etc. by performing processes such as plate making, inking, and pressing on an original such as characters, pictures, photographs, forgery prevention, etc., and copying the content of the original in bulk.

Wherein, through the retrieval discovery, there is a patent number CN202020322456.0 swift single face printing machine, including fixed curb plate, smooth piece, control panel, control cabinet, support organism, print and carry platform, supporting shoe, printing piece, protection piece, the utility model relates to a swift single face printing machine, this kind of novel having avoids printing ink direct spray to be on it, causes the effect of influence to the off-the-shelf quality of printing.

Research and analysis show that the device is not provided with a printing mechanism which can print double sides of paper and efficiently recycle redundant ink for the second time, so that the printing efficiency of the device is lower, the waste rate of the ink is higher, and the device is not provided with a drying mechanism which can carry out hot pressing on the surface of the printed paper, so that the ink on the surface of the printed paper cannot be dried immediately.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the above-described problems, a printer capable of double-sided printing is provided.

The utility model adopts the technical scheme as follows: the utility model provides a printing machine that can carry out two-sided printing, includes base 1, guide roll 101, wind-up roll 102, printing chamber 2, drying chamber 4, and guide roll 101 and wind-up roll 102 are installed respectively through the support at base 1 top both ends, and the base 1 top is provided with printing chamber 2, and the 2 other ends of printing chamber are provided with drying chamber 4, and the base top is provided with the printing mechanism that can carry out the high-efficient collection with the ink and can carries out fast drying's stoving mechanism to the support two sides after the printing.

Wherein, printing mechanism includes printing roller, china ink shell, inking roller, goes up the ink horn, ink pump A, ink pump B, ink jet head down, wherein, the printing chamber is inside to be provided with the china ink shell, and the china ink shell is inside to be divided into two parts, the inside top of china ink shell two parts and intermediate position are provided with ink horn and lower ink horn respectively, and the ink horn top is provided with the opening down, and opening one end is provided with the scraper blade, the inside rotation of going up between ink horn and the lower ink horn of being close to of china ink shell two parts is provided with inking pump A and ink pump B respectively near inking roller top, ink pump B one end has the ink jet head through the pipe-line mounting, the inside one end of printing chamber is close to the inking roller outside and has the printing roller through the support mounting, and the quantity of printing roller is two, and is the symmetry setting from top to bottom, and two printing roller surfaces respectively with two inking roller surface contact.

Wherein, stoving mechanism includes electric telescopic handle 401, hot pressing roller 402, drying-machine 5, stoving shell 501, wherein, drying-machine 5 is installed at 4 tops of drying chamber, 4 inside other end bottoms of drying chamber are provided with hot pressing roller 402 through the support rotation, electric telescopic handle 401 is installed at 4 inside other end tops of drying chamber, electric telescopic handle 401 one end also installs hot pressing roller 402 through spring telescopic rod, and hot pressing roller 402 surface laminating has the silica gel heat-conducting layer, the inside heating wire that is provided with of heat-conducting layer, 4 inside one ends of drying chamber have stoving shell 501 through the support mounting, and be connected through the ventilation pipe between stoving shell 501 and the drying-machine 5.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up printing mechanism, through the cooperation use between printing roller, china ink shell, inking roller, go up the ink horn, lower ink horn, china ink pump A, china ink pump B, the ink gun, can accomplish simultaneously to the paper through setting up two printing rollers and carry out the two-sided printing to can collect the ink that flows down and carry out automatic cycle to the ink and use, improved the utilization ratio and the printing efficiency of ink.

2. The utility model discloses in, through setting up stoving mechanism, use through the cooperation between electric telescopic handle, hot compression roller, drying-machine, the stoving shell, can the efficient carry out hot pressing and stoving work to the paper surface of printing, improved the efficiency of printing.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic diagram of a partial three-dimensional structure of the present invention;

FIG. 3 is a schematic diagram of the overall structure of the present invention;

FIG. 4 is an enlarged schematic diagram of the structure at A in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic diagram of the structure at B in fig. 3 according to the present invention.

The mark in the figure is: 1. a base; 101. a guide roller; 102. a wind-up roll; 2. a printing chamber; 201. a printing roller; 3. an ink housing; 301. an inking roller; 302. an ink box is arranged; 303. a lower ink box; 304. an ink pump A; 305. an ink pump B; 306. an ink jet head; 4. a drying chamber; 401. an electric telescopic rod; 402. a hot press roll; 5. a dryer; 501. and (5) drying the shell.

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

The utility model discloses in:

referring to fig. 1-5, a printing machine that can carry out two-sided printing, includes base 1, guide roll 101, wind-up roll 102, printing chamber 2, drying chamber 4, and guide roll 101 and wind-up roll 102 are installed respectively through the support at base 1 top both ends, and base 1 top is provided with printing chamber 2, and the printing chamber 2 other end is provided with drying chamber 4, and the base top is provided with the printing mechanism that can carry out the high-efficient collection with the ink and can carries out fast drying's stoving mechanism to the support two sides after the printing.

Referring to fig. 1 to 5, in the present embodiment, the printing mechanism includes a printing roller 201, an ink case 3, an inking roller 301, an upper ink tank 302, a lower ink tank 303, an ink pump a304, an ink pump B305, and an ink jet head 306, wherein the ink case 3 is disposed inside the printing chamber 2, the inside of the ink case 3 is divided into two parts, the upper ink tank 302 and the lower ink tank 303 are disposed at the top and middle positions inside the two parts of the ink case 3, respectively, the top of the lower ink tank 303 is provided with an opening, and one end of the opening is provided with a scraper, the inking roller 301 is rotatably disposed inside the two parts of the ink case 3 near between the upper ink tank 302 and the lower ink tank 303, the ink pump a304 and the ink pump B305 are disposed inside the upper ink tank 302 and near above the inking roller 301, respectively, one end of the ink pump B305 is mounted with the ink jet head 306 through a pipe, one end inside the printing chamber 2 is mounted with the printing roller 201 through a bracket near the outside of the inking roller 301, the number of the printing rollers 201 is two, the printing rollers are symmetrically arranged up and down, the surfaces of the two printing rollers 201 are respectively contacted with the surfaces of the two inking rollers 301, an ink pump B305 is started to spray ink in an upper ink box 302 on the surfaces of the inking rollers 301 through an ink gun 306, the inking rollers 301 are started to rotate clockwise, then a motor of a winding roller 102 is started to drive the winding roller 102 to wind paper, meanwhile, the two printing rollers 201 are started to rotate, redundant ink on the surfaces of the inking rollers 301 is scraped through a scraper, the scraped ink flows into a lower ink box 303 through an opening, the rotating inking roller 301 is contacted with the printing roller 201 above to smear the ink on the surfaces of the printing rollers 201, meanwhile, the bottom of the printing roller 201 rotating below rotates in an ink groove 301 to smear the ink on the surface of the printing roller 201 rotating below, and the redundant ink on the surface of the printing roller 201 rotating below is scraped through the scraper, the paper is subjected to double-sided printing by contacting both sides of the paper with the surfaces of the two rotating printing rollers 201 under the winding of the winding roller 102, and meanwhile, the ink in the lower ink box 303 is re-pumped into the upper ink box for secondary use by starting the ink pump A304.

Referring to fig. 1-5, in this embodiment, the drying mechanism includes an electric telescopic rod 401, a hot-pressing roller 402, a dryer 5, and a drying shell 501, where the dryer 5 is installed at the top of the drying chamber 4, the hot-pressing roller 402 is installed at the bottom of the other end inside the drying chamber 4 through a support, the electric telescopic rod 401 is installed at the top of the other end inside the drying chamber 4, one end of the electric telescopic rod 401 is also installed with the hot-pressing roller 402 through a spring telescopic rod, a silica gel heat conduction layer is attached to the surface of the hot-pressing roller 402, an electric heating wire is installed inside the heat conduction layer, the drying shell 501 is installed at one end inside the drying chamber 4 through a support, the drying shell 501 is connected to the dryer 5 through a ventilation pipe, and by starting the dryer 5, warm air is blown out from the drying shell 501 through the dryer 5, both sides of the printed paper are dried, the hot-pressing roller 402 is driven to descend by controlling the electric heating wire inside the electric telescopic rod 401, the hot-pressing roller 402 is contacted with both sides of the paper under the action of the spring telescopic rod, and the hot-pressing operation of the printed paper is performed.

Referring to fig. 1-5, in this embodiment, the motor matched with the wind-up roll, the motor matched with the printing roll, the inking roller, the motor matched with the winding roll, the ink pump a, the ink pump B, the electric telescopic rod, the heating wire matched with the hot-pressing roll, and the dryer are all electrically connected with an external power supply through a switch.

The working principle is as follows: firstly, a worker pulls one end of paper of a paper roller to be printed out, the paper passes through two guide rollers 101 and then passes between two printing rollers 201, then passes through a gap of an ink shell 3 and then passes through a drying shell 501 after passing through two hot pressing rollers 402, finally one end of the paper is connected with a take-up roller, then an ink pump B305 is started to spray ink in an upper ink box 302 on the surface of an inking roller 301 through an ink gun 306 and start the inking roller 301 to rotate clockwise, then a motor which starts the take-up roller 102 drives the take-up roller 102 to start to take up the paper, meanwhile, the two printing rollers 201 are started to rotate, redundant ink on the surface of the inking roller 301 is scraped off through a scraper, the scraped ink flows into a lower ink box 303 through an opening, and then the rotated inking roller 301 is contacted with the printing roller 201 above, smearing ink on the surface of the printing roller 201, meanwhile, conducting surface ink smearing work on the printing roller 201 through the path similarly by the rotating printing roller 201 on the lower side, enabling two sides of paper to be in surface contact with the two rotating printing rollers 201 under the winding of the winding roller 102 to conduct double-sided printing on the paper, meanwhile, enabling the ink in the lower ink box 303 to be sucked into the upper ink box again for secondary use through starting the ink pump A304, then, simultaneously, starting the dryer 5, blowing out warm air from the drying shell 501 through the dryer 5, drying the two sides of the printed paper, opening an electric heating wire inside the hot pressing roller 402, controlling the electric telescopic rod 401 to drive the hot pressing roller 402 to descend, enabling the hot pressing roller 402 to be in contact with the two sides of the paper under the action of the spring telescopic rod, and conducting hot pressing work on the printed paper.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a can carry out printing machine of two-sided printing, includes base (1), guide roll (101), wind-up roll (102), printing chamber (2), drying chamber (4), guide roll (101) and wind-up roll (102) are installed respectively through the support at base (1) top both ends, base (1) top is provided with printing chamber (2), printing chamber (2) other end is provided with drying chamber (4), its characterized in that: the base top is provided with the printing mechanism that can carry out the high efficiency collection with the ink and can carry out fast drying's stoving mechanism to the support two sides after the printing.

2. A printer capable of duplex printing according to claim 1, wherein: the printing mechanism includes printing roller (201), china ink shell (3), scribbles china ink roller (301), goes up ink horn (302), ink horn (303), ink pump A (304), ink pump B (305), ink gun (306) down, wherein, printing chamber (2) inside is provided with china ink shell (3), and ink shell (3) inside is divided into two parts, the inside top and the intermediate position of china ink shell (3) two parts are provided with ink horn (302) and ink horn (303) down respectively, the inside of china ink shell (3) two parts is close to and rotates between last ink horn (302) and ink horn (303) down and is provided with scribbles ink horn (301), go up the inside top other end of inside top of (302) and ink shell (3) and be close to scribble ink horn (301) top and be provided with ink pump A (304) and ink pump B (305) respectively, ink pump B (305) one end has ink gun (306) through the pipe installation, printing roller (201) are installed through the support near scribbling the ink horn (301) outside to printing chamber (2) inside one end.

3. A perfecting printing press as claimed in claim 1, characterized in that: drying mechanism includes electric telescopic handle (401), hot pressing roller (402), drying-machine (5), stoving shell (501), wherein, drying-machine (5) are installed at drying chamber (4) top, drying chamber (4) inside other end bottom is provided with hot pressing roller (402) through the support rotation, electric telescopic handle (401) are installed at drying chamber (4) inside other end top, electric telescopic handle (401) one end also installs hot pressing roller (402) through spring telescopic handle, there is stoving shell (501) in drying chamber (4) inside one end through the support mounting.

4. A printer capable of duplex printing according to claim 2, wherein: the quantity of printing roller (201) is two, and is symmetrical setting from top to bottom, and two printing roller (201) surfaces respectively with two inking roller (301) surface contact, and ink horn (303) top is provided with the opening down, and opening one end is provided with the scraper blade.

5. A printer capable of duplex printing according to claim 2, wherein: one end of the ink pump A (304) is connected with an ink pumping pipe, and the other point of the ink pumping pipe extends to the bottom of the lower ink box (303).

6. A printer capable of duplex printing according to claim 3, wherein: drying shell (501) and drying-machine (5) are connected through the ventilation pipe between, and hot pressing roller (402) surface laminating has the silica gel heat-conducting layer, and the heat-conducting layer is inside to be provided with the heating wire.