CN215152862U

CN215152862U - Circular flattening type letterpress

Info

Publication number: CN215152862U
Application number: CN202120245268.7U
Authority: CN
Inventors: 刘春梅
Original assignee: Chengdu Xingguang Meishi Paper Co ltd
Current assignee: Chengdu Xingguang Meishi Paper Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-14
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a circle is pressed flat relief printing machine, including base and drying apparatus, the top fixedly connected with shell of base, and the inside right side lower extreme swing joint of shell has the humidifier, the inside of drying apparatus is provided with the stoving head, and the drying apparatus is located the left side of humidifier and is parallel, the top of drying apparatus is provided with the conveyer belt, and the inside left and right sides swing joint of conveyer belt has the driving roller. This circle is pressed flat letterpress printing machine, compare with ordinary printing machine, circular impression cylinder and planar printing plate contact, printing speed is faster than flat type printing machine speed, be favorable to carrying out big breadth printing, and the humidifier that sets up can play the effect of placing flying ink, the high-speed rotatory roller that changes at the in-process of printing easily leads to the printing ink of fine granule to scatter, flying ink phenomenon can be alleviated in the increase of humidity, secondly the electrostatic eliminator that is equipped with can reduce the difficult separation of paper, the condition of receiving the paper on the delivery table is received unevenly or overprinting takes place.

Description

Circular flattening type letterpress

Technical Field

The utility model relates to a printing machine technical field specifically is a circle flattening formula relief printing machine.

Background

A modern printing machine for printing characters and images generally comprises mechanisms such as plate loading, inking, stamping, paper conveying, folding and the like, and the working principle of the machine is as follows: the invention and development of the printing machine have important effect on the propagation of human civilization and culture, the printing machine often has various problems in the use process, frequently damages parts, frequently occurs electrical faults, and is said that the machine is too old, the machine is really an objective reason, but the new machine is not failed, and the new machine of some printing factories has more faults than the old machine.

Compared with a circular flattening type letterpress printing machine, the existing printing machine is low in printing speed, is not suitable for large-space printing of a factory, is low in internal humidity, is easy to generate ink flying in the printing process, so that the quality of a printed matter is reduced, the subsequent drying treatment is difficult, the integral printing speed is reduced, and static electricity is easy to generate due to long-term internal operation, so that paper is difficult to separate in the printing process, paper on a paper receiving table is not collected uniformly or paper on a paper conveying table is skewed and is not overprinted, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing printing machine according to the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular flattening formula letterpress machine, it is slower to compare with circular flattening formula letterpress machine printing speed to propose current printing machine in solving above-mentioned background art, be not suitable for the printing of the big space of mill, secondly inside humidity is not high, the condition of ink flying easily appears in the in-process of printing takes place, thereby lead to the decline of printed matter quality, and the difficult processing of subsequent stoving, the speed of whole printing has been reduced, secondly inside long-term operation easily produces static, thereby lead to printing in-process paper easily separable, receive the paper bench paper receive uneven or the paper conveying bench paper is crooked and the overprint is inaccurate, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a circular flattening letterpress printing machine comprises a base and a dryer, wherein a shell is fixedly connected to the top of the base, a humidifier is movably connected to the lower end of the right side of the inside of the shell, a drying head is arranged inside the dryer, the dryer is located on the left side of the humidifier in parallel, a conveying belt is arranged above the dryer, a driving roller is movably connected to the left side and the right side of the inside of the conveying belt, a stamp pad is arranged on the right side of the driving roller, a printing plate is movably connected to the upper end of the stamp pad, an impression cylinder is arranged above the printing plate, an ink roller is arranged below the right side of the impression cylinder, an ink distributing roller is arranged above the ink roller, an ink distributing roller is arranged above the ink distributing roller, an ink fountain roller is arranged on the left side of the ink distributing roller, an ink box is arranged above the ink fountain roller, and an electrostatic eliminator is arranged on the left side of the ink box, the below of electrostatic eliminator is provided with the transfer roller, and the left side of transfer roller is provided with the input roller, the top fixedly connected with control box of shell, and the front end fixedly connected with display screen of control box.

Preferably, the housing is vertically mounted on the upper surface of the base, and the lower surface of the humidifier is tightly attached to the inner lower surface of the housing.

Preferably, the central axis of the dryer is parallel to the central axis of the humidifier, and the drying heads are arranged in the dryer in an equidistant manner.

Preferably, the conveyor belt forms a rotating structure through the transmission roller and the shell, and the central axis of the transmission roller is parallel to the central axis of the impression cylinder.

Preferably, the printing plate is vertically mounted on the upper surface of the stamp pad, and a central axis of the printing plate is perpendicular to a central axis of the impression cylinder.

Preferably, parallel between the axis of form roller and the axis of distributor roller, and parallel between the axis of even ink roller and the axis of duct roller.

Preferably, the upper surface of the static eliminator is tightly attached to the inner upper surface of the housing, and the lower surface of the control box is tightly attached to the upper surface of the housing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, a housing, the humidifier, the drying apparatus, the drying head, the setting of conveyer belt and driving roller, make and utilize the base to remove the device and fix a position in the region of required operation, the humidifier inside can increase the humidity inside the machine in the in-process of printing, thereby reduce the condition emergence of flying black, the condition of multiunit commentaries on classics roller fast rotation is in the fog dispersion of unavoidable printing ink, consequently, use the humidifier to slow down the emergence of this phenomenon, thereby improve the quality of printed matter, the driving roller is controlled by control box and motor and is carried out drive control, the driving roller rotates to drive the conveyer belt rotation after the printing is accomplished, realize the transmission to the object, when conveying to the upper end of drying apparatus, the drying head is opened and is realized the stoving to printing ink, thereby improve printing efficiency;

2. the utility model discloses an ink pad, the printing plate, the impression cylinder, the form roller, the distributing roller, the distributor roller, the setting of ink duct roller and ink box, make the ink duct roller rotate and take out the ink material from inside in the ink box at electric drive when printing, send the outside to the distributing roller in the conveying through the distributor roller, the distributing roller is used for the control and the regulation to the ink material, thereby can avoid piling up the fuzzy situation of chinese ink printing and take place, secondly the ink material realizes even expansion under the effect of distributing roller, and carry the even ink material of transmission to the top of printing plate, when the raw materials that need to print are carried to the ink pad, the impression cylinder is under the control action of control box, realize flattening to the circle of object, this easy operation, need not manpower auxiliary operation, save labour cost;

3. the utility model discloses an electrostatic eliminator, the transfer roller, the input roller, the setting of control box and display screen, make can be according to the article adjusting device's of required printing mode before the operation, reach the requirement of required printing, save raw materials and use cost, utilize the display screen operator of being more convenient for to watch and the record, then it is leading-in from the feed inlet with the raw materials, the raw materials gets into smoothly under the conveying effect of input roller, the printing in-process, the paper is difficult for separating, the paper is received the bench paper and is received unevenly, or the paper is received the bench paper crooked and overprint is inaccurate etc., all probably static arouses, the emergence of the reducible this condition of electrostatic eliminator that is equipped with, thereby improve the quality of printing product.

Drawings

Fig. 1 is a schematic view of a front perspective structure of the present invention;

fig. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a base; 2. a housing; 3. a humidifier; 4. a dryer; 5. a drying head; 6. a conveyor belt; 7. a driving roller; 8. printing pad; 9. printing plate; 10. an impression cylinder; 11. an ink form roller; 12. an ink distributing roller; 13. an ink distributing roller; 14. an ink transfer roller; 15. an ink fountain roller; 16. an ink cartridge; 17. a static eliminator; 18. a conveying roller; 19. an input roller; 20. a control box; 21. a display screen.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a circular flattening letterpress printing machine comprises a base 1 and a dryer 4, wherein a shell 2 is fixedly connected above the base 1, a humidifier 3 is movably connected at the lower end of the right side inside the shell 2, a drying head 5 is arranged inside the dryer 4, the dryer 4 is positioned on the left side of the humidifier 3 in parallel, a conveyor belt 6 is arranged above the dryer 4, transmission rollers 7 are movably connected at the left side and the right side inside the conveyor belt 6, a stamp pad 8 is arranged at the right side of the transmission rollers 7, a printing plate 9 is movably connected at the upper end of the stamp pad 8, an impression cylinder 10 is arranged above the printing plate 9, an inking roller 11 is arranged below the right side of the impression cylinder 10, an ink distributing roller 12 is arranged above the inking roller 11, an ink distributing roller 13 is arranged above the inking roller 12, an ink distributing roller 14 is arranged at the left side of the ink distributing roller 13, an ink duct roller 15 is arranged at the left side of the ink distributing roller 14, an ink box 16 is arranged above the ink distributing roller 15, and the left side of the ink box 16 is provided with a static eliminator 17, the lower part of the static eliminator 17 is provided with a conveying roller 18, the left side of the conveying roller 18 is provided with an input roller 19, the upper part of the shell 2 is fixedly connected with a control box 20, and the front end of the control box 20 is fixedly connected with a display screen 21.

The utility model discloses in: the shell 2 is vertically arranged on the upper surface of the base 1, and the lower surface of the humidifier 3 is tightly attached to the inner lower surface of the shell 2; by using the base 1 to move and position the device in the area where the job is desired, the internal dampener 3 can increase the humidity inside the machine during printing, thereby reducing the incidence of ink misting.

The utility model discloses in: the central axis of the dryer 4 is parallel to the central axis of the humidifier 3, and the drying heads 5 are equidistantly arranged in the dryer 4; the condition that the multiunit changes roller fast revolution is scattered at the fog of unavoidable printing ink, consequently uses humidifier 3 can slow down the emergence of this phenomenon, thereby improve the quality of printed matter, driving roller 7 is controlled control box 20 and motor and carries out drive control, it is rotatory to drive belt 6 to rotate when printing is accomplished back driving roller 7, the realization is to the transmission of object, when conveying to the upper end of drying apparatus 4, stoving head 5 is opened the stoving that the realization was to printing ink, thereby improve printing efficiency.

The utility model discloses in: the conveying belt 6 forms a rotating structure with the shell 2 through the transmission roller 7, and the central axis of the transmission roller 7 is parallel to the central axis of the impression cylinder 10; the duct roller 15 is driven by electric power to rotate inside the ink box 16 and carries ink from the inside to the outside of the oscillating roller 12 by being transferred through the ink transfer roller 14 at the time of printing.

The utility model discloses in: the printing plate 9 is vertically arranged on the upper surface of the stamp pad 8, and the central axis of the printing plate 9 is vertical to the central axis of the impression cylinder 10; the oscillating roller 12 is used for controlling and adjusting ink, so that the situation that ink is accumulated and printed in a fuzzy mode can be avoided, then the ink can be uniformly spread under the action of the ink distributing roller 13, the ink which is uniformly transmitted is conveyed to the upper side of the printing plate 9, when raw materials needing to be printed are conveyed to the printing table 8, the impression cylinder 10 is pressed to the round of an object under the control action of the control box 20, the operation is simple, manual auxiliary operation is not needed, and labor cost is saved.

The utility model discloses in: the central axis of the form roller 11 is parallel to the central axis of the ink transfer roller 14, and the central axis of the ink distributing roller 13 is parallel to the central axis of the ink fountain roller 15; before operation, the requirement of required printing can be met according to the mode of the article adjusting device required to be printed, raw materials and use cost are saved, and the display screen 21 is more convenient for an operator to watch and record.

The utility model discloses in: the upper surface of the static eliminator 17 is tightly attached to the inner upper surface of the housing 2, and the lower surface of the control box 20 is tightly attached to the upper surface of the housing 2; the static eliminator 17 is provided to reduce the occurrence of static electricity which may be caused by the fact that the material is introduced from the feed inlet and smoothly fed by the feed roller 19, and the paper is not easily separated, the paper is not collected uniformly on the paper collection table, or the paper is skewed and misaligned on the paper feed table during printing, thereby improving the quality of printed products.

The working principle of the circular flattening letterpress printing machine is as follows: firstly, the device is moved and positioned in a region needing to be operated by using the base 1, the internal humidifier 3 can increase the humidity in the machine in the printing process, so that the ink flying situation is reduced, and the situation that a plurality of groups of rotating rollers rotate rapidly is inevitable in the ink fog dispersion, so that the occurrence of the phenomenon can be alleviated by using the humidifier 3;

secondly, the driving roller 7 is driven and controlled by the control box 20 and the motor, the driving roller 7 rotates to drive the conveying belt 6 to rotate after printing is finished, so that the object is conveyed, and when the object is conveyed to the upper end of the dryer 4, the drying head 5 is opened to dry ink; secondly, the duct roller 15 is driven by electricity to rotate inside the ink box 16 and take out the ink from the inside, and the oscillating roller 12 is used for controlling and adjusting the ink after being transmitted to the outer side of the oscillating roller 12 through the ink transfer roller 14; then the ink material is evenly spread under the action of the ink distributing roller 13, the evenly-transmitted ink material is conveyed to the position above the printing plate 9, and when the raw material to be printed is conveyed to the printing table 8, the impression cylinder 10 is controlled by the control box 20 to realize the round flattening of the object;

finally, the raw material is smoothly fed under the conveying action of the input roller 19, paper is not easy to separate, paper is not collected uniformly on the paper collecting table, or the paper on the paper conveying table is inclined and is not in register, and the like, which are possibly caused by static electricity, and the static eliminator 17 is arranged to reduce the occurrence of the situation.

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 circular flattening type letterpress printing machine comprises a base (1) and a dryer (4), and is characterized in that: the top fixedly connected with shell (2) of base (1), and the inside right side lower extreme swing joint of shell (2) has humidifier (3), the inside of drying apparatus (4) is provided with drying head (5), and drying apparatus (4) are located the left side of humidifier (3) and are parallel, the top of drying apparatus (4) is provided with conveyer belt (6), and the inside left and right sides swing joint of conveyer belt (6) has driving roller (7), the right side of driving roller (7) is provided with ink pad (8), and the upper end swing joint of ink pad (8) has printing plate (9), the top of printing plate (9) is provided with impression cylinder (10), and the right side below of impression cylinder (10) is provided with form roller (11), the top of form roller (11) is provided with ink distributing roller (12), and the top of ink distributing roller (12) is provided with ink distributing roller (13), the left side of distributing roller (13) is provided with distributor roller (14), and the left side of distributor roller (14) is provided with duct roller (15), the top of duct roller (15) is provided with ink box (16), and the left side of ink box (16) is provided with static eliminator (17), the below of static eliminator (17) is provided with transfer roller (18), and the left side of transfer roller (18) is provided with input roller (19), the top fixedly connected with control box (20) of shell (2), and the front end fixedly connected with display screen (21) of control box (20).

2. The circular-flattening letterpress printing press according to claim 1, wherein: the outer shell (2) is vertically arranged on the upper surface of the base (1), and the lower surface of the humidifier (3) is tightly attached to the inner lower surface of the outer shell (2).

3. The circular-flattening letterpress printing press according to claim 1, wherein: the central axis of the dryer (4) is parallel to the central axis of the humidifier (3), and the drying heads (5) are arranged in the dryer (4) in an equidistant manner.

4. The circular-flattening letterpress printing press according to claim 1, wherein: the conveying belt (6) forms a rotating structure with the shell (2) through the transmission roller (7), and the central axis of the transmission roller (7) is parallel to the central axis of the impression cylinder (10).

5. The circular-flattening letterpress printing press according to claim 1, wherein: the printing plate (9) is vertically arranged on the upper surface of the stamp pad (8), and the central axis of the printing plate (9) is vertical to the central axis of the impression cylinder (10).

6. The circular-flattening letterpress printing press according to claim 1, wherein: the central axis of the form roller (11) is parallel to the central axis of the ink transfer roller (14), and the central axis of the ink distributing roller (13) is parallel to the central axis of the ink fountain roller (15).

7. The circular-flattening letterpress printing press according to claim 1, wherein: the upper surface of the static eliminator (17) is tightly attached to the inner upper surface of the shell (2), and the lower surface of the control box (20) is tightly attached to the upper surface of the shell (2).