CN210047186U

CN210047186U - Novel multifunctional offset press

Info

Publication number: CN210047186U
Application number: CN201920318333.7U
Authority: CN
Inventors: 王巍; 王海成
Original assignee: Shanghai Miaokeshi Material Technology Co Ltd
Current assignee: Shanghai Miaokeshi Material Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-02-11
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a novel multifunctional offset press, which comprises a box body, the wind-up roll that is equipped with the paper is connected around rotating on the lateral wall of box, and is equipped with on the lateral wall of box and cooperatees with the wind-up roll bar through-hole, fixedly connected with charging box on the inside wall of box, the downside of charging box is equipped with the dead lever and carriage release lever rather than cooperateing, the dead lever is fixed connection on the inside wall of box, the carriage release lever passes through L shaped plate sliding connection on the inside wall of box, and all is equipped with the cavity in dead lever and the carriage release lever, the cavity is linked together with the charging box through the pipeline; the utility model discloses not only can improve the drying rate of printing coating on the paper, the paper after avoiding cutting causes rigidly because of piling up to the printing pattern, can need not to close the printing machine when the paper carries out list, double faced adhesive body printing moreover, and a certain degree provides the printing efficiency of printing machine, and it is convenient to bring for the staff.

Description

Novel multifunctional offset press

Technical Field

The utility model relates to an offset press specifically is a novel multi-functional offset press.

Background

An offset printing press is a kind of offset printing press, in which printing images are first printed on a blanket cylinder from a printing plate and then transferred to paper by the blanket cylinder. Offset presses can be divided into sheet-fed offset presses and web-fed offset presses according to different paper feeding modes; the printing color number completed by one-time paper feeding can be divided into single-color, double-color, four-color and multi-color printing machines; the full-paper printing machine can be divided into a small offset press, a six-opening, four-opening, two-opening and full-paper printing machine according to the maximum paper breadth to be printed, and a double-sided printing machine capable of simultaneously finishing two-sided printing by one-time paper feeding is also arranged. The sheet-fed offset press is a lithographic printing press, is used for printing high-grade commercial printed matters and packaging printed matters, and is the mainstream of modern paper printing.

The Chinese utility model with application number 201721400681.6 discloses a novel multifunctional offset press, which comprises a case, wherein a base is arranged at the bottom of the case, universal self-locking wheels are arranged at the bottom of the base, a third fixing frame is arranged above one side of the base, a furling shaft is arranged on the third fixing frame, a push-pull frame is arranged at one end of the third fixing frame, a stand column is arranged at one side of the case, a coating preparation box is arranged above the stand column, a charging hole is arranged at one side of the top of the coating preparation box, a hinge pin is arranged at one side of the coating preparation box, a first fixing frame is arranged at one side of the hinge pin, a first offset printing shaft is arranged on the first fixing frame, a first conveying pipe is arranged at one end of the first offset printing shaft, a control valve is arranged on the first conveying pipe, one end of the first conveying pipe is arranged on a second conveying pipe, and the second conveying pipeline is arranged at the bottom of the paint preparation box and has other structures.

This novel multifunctional offset press prints to the single face and two-sided of paper, but when changing the double-sided printing to single-sided printing, need close the machine, when treating the printing machine shut down, cut the printing paper of printing, then the one end that cuts the paper is walked around the top of first offset printing axle and is made the back of paper and first offset printing axle contact, so not only reduced the paper printing efficiency, and bring inconvenience for the staff, and the paper after the printing in this novel multifunctional offset press is through natural air-drying, air-dry speed is comparatively slow, when the paper after the printing is cut and is piled up together, make printing ink on the paper and other paper adhesion together easily, thereby cause certain influence to the pattern of printing on the paper.

To this end, we propose a novel multifunctional offset printing machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel multi-functional offset press to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional offset press comprises a box body, wherein a winding roller provided with paper is rotatably connected on the side wall of the box body, a strip-shaped through hole matched with the winding roller is formed in the side wall of the box body, a feed box is fixedly connected on the inner side wall of the box body, a fixed rod and a movable rod matched with the feed box are arranged on the lower side of the feed box, the fixed rod is fixedly connected on the inner side wall of the box body, the movable rod is slidably connected on the inner side wall of the box body through an L-shaped plate, cavities are formed in the fixed rod and the movable rod, the cavities are communicated with the feed box through a pipeline, an offset press roller is rotatably connected with the fixed rod and the movable rod, a fixed plate matched with the offset press roller is fixedly connected on the side wall of the box body, direction-changing rollers which are parallel to each other are rotatably connected on, the driving shaft and the driven shaft are all rotatably connected to the inner side wall of the box body, the driving shaft and the driven shaft are connected through conveying belt transmission, one side of the conveying belt is provided with a cutter, the cutter is fixedly connected to one of the inner side wall of the box body through a connecting rod, the lower surface of the fixing plate is arranged on the upper surface of the bottom plate of the box body, a loading box matched with the cutter is placed on the upper surface of the bottom plate of the box body, and a rectangular through hole matched with the loading box is formed in the side wall.

Preferably, a feed inlet is formed in a top plate of the box body, and a cover body is covered on the feed inlet.

Preferably, the lateral wall of the box body is provided with a strip-shaped sliding groove, the lateral wall of the L-shaped plate is fixedly connected with a sliding block matched with the strip-shaped sliding groove, the lower surface of the L-shaped plate is fixedly connected with a hydraulic rod, and the lower end of the hydraulic rod is fixedly connected to the upper surface of the bottom plate of the box body.

Preferably, the offset printing roller is including connecting roller and offset printing layer, be equipped with a plurality of circular through-holes on the lateral wall of connecting roller, offset printing layer cover is established on connecting roller, two the connecting roller rotates respectively and connects on dead lever and carriage release lever, and all is equipped with two at least discharge openings that are linked together with the cavity on dead lever and the carriage release lever, the discharge opening cooperatees with circular through-hole.

Preferably, the fixing plates are fixedly connected to the inner side wall of the box body and arranged in a staggered mode, one fixing plate is close to the strip-shaped through hole, an L-shaped opening is formed in the upper surface of the fixing plate far away from the strip-shaped through hole, and heating resistance wires are fixedly connected to the L-shaped opening and the side wall of the box body.

Preferably, the driving shaft and the driven shaft are both fixedly connected with rotating rollers, and the material conveying belt is sleeved on the rotating rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic rod is arranged on the lower side of the moving rod, so that the moving rod can move up and down conveniently, the soft rubber pipeline is arranged between the charging box and the moving rod, so that the moving rod can move conveniently, the heating resistance wires are arranged on the inner side walls of the fixed plate and the box body, so that the drying speed of printing paint on paper can be increased conveniently, and the loading box is arranged on the lower side of the cutter, so that the cut paper can be loaded conveniently; the novel multifunctional offset press not only can improve the drying speed of printing coatings on paper, and avoids the hardness of the cut paper caused by accumulation on printing patterns, but also can be used for printing single-side and double-side colloid without closing the printing press, so that the printing efficiency of the printing press is improved to a certain extent, and convenience is brought to workers.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic view of the inner structure of the left side of the present invention;

FIG. 4 is a schematic view of a connection structure between the fixing plate and the heating resistor wire;

fig. 5 is a schematic view of the front internal connection structure of the middle moving rod and the offset printing layer of the present invention.

In the figure: the automatic feeding device comprises a box body 1, a strip-shaped through hole 101, a rectangular through hole 102, a strip-shaped chute 103, a feeding hole 104, a winding roller 2, a feeding box 3, a fixing rod 4, a cavity 401, a discharging hole 402, a moving rod 5, a 6L-shaped plate 61, a sliding block 62, a hydraulic rod 63, a first motor 64, a first belt 7, an offset printing roller 71, a connecting roller 7101 circular through hole 72, an offset printing layer 8, a fixing plate 801L-shaped notch, a heating resistance wire 81, a redirection roller 9, a driven shaft 10, a driving shaft 11, a rotating roller 111, a conveying belt 12, a cutter 13, a connecting rod 14, a carrying box 15, a cover body 16, a pipeline 17, a second motor 18 and a second belt 19.

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. 1-5, the present invention provides a technical solution: a novel multifunctional offset press comprises a box body 1, a concrete saying that a feed inlet 104 is arranged on a top plate of the box body 1, a cover body 16 is covered on the feed inlet 104, the box body 1 is convenient to open, a winding roller 2 provided with paper is rotatably connected on a side wall of the box body 1, a strip-shaped through hole 101 matched with the winding roller 2 is arranged on the side wall of the box body 1, a charging box 3 is fixedly connected on the inner side wall of the box body 1, a charging hole is arranged on the top plate of the charging box 3, the coating is convenient to be added in the charging box 3, a fixed rod 4 and a movable rod 5 matched with the charging box 3 are arranged on the lower side of the charging box 3, the fixed rod 4 is fixedly connected on the inner side wall of the box body 1, the movable rod 5 is slidably connected on the inner side wall of the box body 1 through an L-shaped plate 6, a concrete saying that a strip, and the lower fixed surface of L-shaped plate 6 is connected with hydraulic stem 62, and the lower extreme fixed connection of hydraulic stem 62 is on the bottom plate upper surface of box 1, is convenient for control L-shaped plate 6 reciprocate, and all is equipped with cavity 401 in dead lever 4 and the carriage release lever 5.

The cavity 401 is communicated with the feeding box 3 through a pipeline 17, the pipeline 17 is made of soft rubber, a control valve is mounted on the pipeline 17, the control valve is of a structure known in the prior art, and therefore the description is omitted here, and the fixed rod 4 and the movable rod 5 are rotatably connected with the offset printing roller 7, specifically, the offset printing roller 7 comprises a connecting roller 71 and an offset printing layer 72, a plurality of circular through holes 7101 are arranged on the side wall of the connecting roller 71, the offset printing layer 72 is sleeved on the connecting roller 71, the two connecting rollers 71 are respectively rotatably connected on the fixed rod 4 and the movable rod 5, at least two discharge holes 402 communicated with the cavity 401 are arranged on the fixed rod 4 and the movable rod 5, the discharge holes 402 are matched with the circular through holes 7101 to facilitate the printing of the offset printing roller 7, a first motor 63 is fixedly connected to the upper surface of the L-shaped plate 6, an output shaft of the first motor 63 is in transmission connection with the connecting roller 71 on the fixed rod 4 through a first, facilitating rotation of the blanket 72 by the connecting roll 71.

The side wall of the box body 1 is fixedly connected with fixing plates 8 matched with the offset printing roller 7, concretely speaking, the fixing plates 8 are fixedly connected on the inner side wall of the box body 1 and are arranged in a staggered mode, one fixing plate 8 is close to the strip-shaped through hole 101, the upper surface of the fixing plate 8 far away from the strip-shaped through hole 101 is provided with an L-shaped notch 801, the L-shaped notch 801 and the side wall of the box body 1 are both fixedly connected with heating resistance wires 81, the inner side wall of the box body 1 is rotatably connected with a redirection roller 9 which is parallel to each other, the lower side of the redirection roller 9 is provided with a driving shaft 11 and a driven shaft 10, the driving shaft 11 and the driven shaft 10 are both rotatably connected on the inner side wall of the box body 1, the driving shaft 11 and the driven shaft 10 are in transmission connection through a material conveying belt 12, concretely speaking, the driving shaft 11 and the driven shaft 10 are both, the second motor 18 is respectively in transmission connection with the connecting roller 72 and the driving shaft 11 on the fixing rod 4 through two second belts 19, one side of the material conveying belt 12 is provided with the interceptor 13, the interceptor is of a known structure in the prior art, and therefore, the explanation is omitted here, the interceptor 13 is fixedly connected to the lower surface of one of the fixing plates 8 through the connecting rod 14, the loading box 15 matched with the interceptor 13 is placed on the upper surface of the bottom plate of the box body 1, and the opposite side walls of the box body 1 are provided with rectangular through holes 102 matched with the loading box 15.

The working principle is as follows: in the use process of the utility model, the coating is injected into the feeding box 3 through the feeding hole on the feeding box 3, then one end of the paper on the winding roller 2, which is far away from the winding roller 2, is contacted with the offset printing layer 72 on the fixed rod 4 through the strip-shaped through hole 101 and the guide roller 9 and is positioned on the material conveying belt 12, the control valve on the pipeline 17 connected with the fixed rod 4 is opened, the coating in the feeding box 3 flows into the cavity 401 on the fixed rod 4 and permeates into the offset printing layer 7 through the discharge hole 402 on the fixed rod 4 and the circular through hole 7101 on the connecting roller 71, when the second motor 18 drives the driving shaft 11 and the connecting roller 71 on the fixed rod 4 to rotate through the second belt 19, the offset printing layer 72 connected with the fixed rod 4 is printed with the upper surface of the paper, when the heating resistance wire 81 on the side wall of the box body 1 works, the heating resistance wire 81 can improve the drying speed of the coating printed on, when two sides of paper need to be printed simultaneously, the control on the pipeline 7 connected with the moving rod 5 is opened, so that the coating permeates into the offset printing layer 72 through the discharge hole 401 on the moving rod 5, when the hydraulic rod 62 drives the L-shaped plate 6 to move upwards and the offset printing layer 72 on the moving rod 5 is in contact with the lower surface of the paper, when the first motor 63 drives the connecting roller 71 on the moving rod 5 to rotate through the first belt 54, the lower surface of the paper is printed, the situation that the position of the paper is adjusted due to stopping the operation of the offset printing roller 7 is avoided, the printing time of the paper is prolonged, meanwhile, convenience is brought to a worker, the heating resistance wire 81 on the fixing plate 8 can improve the drying speed of the coating printed on the lower surface of the paper, and the cutter 13 can cut the printed paper.

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. The utility model provides a novel multi-functional offset press, includes box (1), its characterized in that: the paper winding device is characterized in that a winding roller (2) wound with paper is rotatably connected to the side wall of the box body (1), a strip-shaped through hole (101) matched with the winding roller (2) is formed in the side wall of the box body (1), a feeding box (3) is fixedly connected to the inner side wall of the box body (1), a fixing rod (4) and a moving rod (5) matched with the feeding box (3) are arranged on the lower side of the feeding box (3), the fixing rod (4) is fixedly connected to the inner side wall of the box body (1), the moving rod (5) is slidably connected to the inner side wall of the box body (1) through an L-shaped plate (6), cavities (401) are formed in the fixing rod (4) and the moving rod (5), the cavities (401) are communicated with the feeding box (3) through pipelines (17), an offset printing roller (7) is rotatably connected to the fixing rod (4) and the moving rod (5), and a fixing plate (8) matched with the offset printing, the utility model discloses a storage battery box, including box (1), driven shaft (10), driving shaft (11) and driven shaft (10), it is connected with the inside wall of mutual parallel to rotate on the inside wall of box (1), the downside of changing to roller (9) is equipped with driving shaft (11) and driven shaft (10), driving shaft (11) and driven shaft (10) all rotate to be connected on the inside wall of box (1), and driving shaft (11) and driven shaft (10) are connected through fortune material area (12) transmission, one side of fortune material area (12) is equipped with cutter (13), cutter (13) pass through connecting rod (14) fixed connection and be in one of them the lower surface of fixed plate (8), the bottom plate upper surface of box (1) has been placed and has been carried thing box (15) matched with cutter (13), and all be equipped with on the relative lateral wall of box.

2. The novel multifunctional offset printing press as claimed in claim 1, wherein: a feed inlet (104) is formed in a top plate of the box body (1), and a cover body (16) is covered on the feed inlet (104).

3. The novel multifunctional offset printing press as claimed in claim 1, wherein: be equipped with bar spout (103) on the lateral wall of box (1), fixedly connected with and bar spout (103) matched with sliding block (61) on the lateral wall of L shaped plate (6), and the lower fixed surface of L shaped plate (6) is connected with hydraulic stem (62), the lower extreme fixed connection of hydraulic stem (62) is at the bottom plate upper surface of box (1).

4. The novel multifunctional offset printing press as claimed in claim 1, wherein: offset printing roller (7) are including connecting roller (71) and offset printing layer (72), be equipped with a plurality of circular through-holes (7101) on the lateral wall of connecting roller (71), offset printing layer (72) cover is established on connecting roller (71), two connect roller (71) to rotate respectively and connect on dead lever (4) and carriage release lever (5), and all be equipped with two at least discharge opening (402) that are linked together with cavity (401) on dead lever (4) and carriage release lever (5), discharge opening (402) cooperate with circular through-hole (7101).

5. The novel multifunctional offset printing press as claimed in claim 1, wherein: the fixing plates (8) are fixedly connected to the inner side wall of the box body (1) and arranged in a staggered mode, one fixing plate (8) is close to the strip-shaped through hole (101), an L-shaped opening (801) is formed in the upper surface of the fixing plate (8) far away from the strip-shaped through hole (101), and heating resistance wires (81) are fixedly connected to the L-shaped opening (801) and the side wall of the box body (1).

6. The novel multifunctional offset printing press as claimed in claim 1, wherein: the driving shaft (11) and the driven shaft (10) are both fixedly connected with rotating rollers (111), and the material conveying belt (12) is sleeved on the rotating rollers (111).