CN213830816U

CN213830816U - Two-sided double-colored offset press of sheet-fed

Info

Publication number: CN213830816U
Application number: CN202022089281.6U
Authority: CN
Inventors: 崔建民; 罗永久; 孔令涛; 邓文杰
Original assignee: Tianjin Jixian Grand Printing Co ltd
Current assignee: Tianjin Jixian Grand Printing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-30
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a two-sided double-colored offset press of sheet-fed, wipe device body, sleeve and second including offset press body, first wiping, the inside top of offset press body is rotated and is installed first printing axle, and the top of first printing axle is equipped with first slide bar, and first slide bar fixed mounting is in the inside of offset press body, the surface sliding mounting of first slide bar has first wiping device body, and first inside of wiping device body is equipped with the sleeve, and telescopic outside fixed surface installs a section of thick bamboo, and the inside of a section of thick bamboo has inserted first slide bar, telescopic inside has inserted the pole setting, and the bottom fixed mounting of pole setting has the wiping board, and the surface coating of wiping board has the rag. The utility model discloses can wipe oil and water respectively to the surface of two printing axles, it wipes device slidable mounting in the oblique top of two printing axles, only needs the application of force to press and just can wipe oil and water to the surface of printing axle when needs use, makes things convenient for the staff to use.

Description

Two-sided double-colored offset press of sheet-fed

Technical Field

The utility model relates to a printing technology equipment technical field specifically is a two-sided double-colored offset press of sheet-fed.

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.

When the existing double-sided double-color offset press is used, workers need to regularly oil and wipe water on the surfaces of two printing shafts to clean the surfaces, but the two steps all require the person to take cleaning cloth to dip in the oil or the water to wipe the printing shafts, so that the two steps are troublesome and time-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided double-colored offset press of sheet-fed possesses the fixed point and slides and clean, need not the staff secondary and takes the rag to remove and clean, removes the advantage that the condition that can not find suddenly takes place from, has solved in the past these two steps and all need the people to take the rag and dip in and get oil or water and clean the printing axle, the problem of power when more troublesome and extravagant.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided double-colored offset press of sheet-fed, wipes device body, sleeve and second including offset press body, first wiping, the inside top of offset press body is rotated and is installed first printing axle, and the top of first printing axle is equipped with first slide bar, and first slide bar fixed mounting is in the inside of offset press body, the slidable surface mounting of first slide bar has first wiping device body, and the inside of first wiping device body is equipped with the sleeve, and telescopic outside fixed surface installs a section of thick bamboo, and the inside of a section of thick bamboo has inserted first slide bar, telescopic inside has inserted the pole setting, and the bottom fixed mounting of pole setting has the wiping board, and the surface coating of wiping board has the rag.

Preferably, the surface of the wipe is wetted with water.

Preferably, the top end of the vertical rod is fixedly provided with a pressing plate.

Preferably, the middle sleeve of pole setting has the spring, and the bottom card of spring has the stopper, and stopper fixed mounting is on the surface of pole setting.

Preferably, a second printing shaft is rotatably mounted at the bottom end inside the offset printing machine body, a second sliding rod is arranged at the top end of the second printing shaft, a second wiping device body is slidably mounted on the surface of the second sliding rod, and the second sliding rod is fixedly mounted inside the offset printing machine body.

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

1. the utility model discloses a cooperation of a section of thick bamboo and first slide bar makes first wiping device body can carry out lateral shifting on the surface of first printing axle, has reached spacing gliding effect, wipes the board through setting up, makes the rag that soaks oil and water can fixed mounting at its surface, has reached the surface effect that provides the mounted position and be convenient for the rag to wipe first printing axle and second printing axle.

2. The utility model discloses a cooperation of spring and stopper makes the pole setting can carry out reverse bounce to it when being exerted pressure by the manual work and pressing down, has reached the wiping board of its pole setting one end can leave the surface effect of first printing axle and second printing axle automatically when unmanned work exerts pressing force to the clamp plate.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

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

fig. 3 is a schematic view of the internal structure of the first wiping device body of the present invention.

In the figure: 1. an offset printing machine body; 2. a first slide bar; 3. a first printing shaft; 4. a second slide bar; 5. a second printing shaft; 6. a first wiping device body; 61. erecting a rod; 62. a sleeve; 63. a limiting block; 64. a shaft cylinder; 65. a spring; 66. a wipe; 67. wiping the board; 68. pressing a plate; 7. the second wiping device body.

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 to 3, the present invention provides a technical solution of a sheet-fed double-sided two-color offset printing machine: the utility model provides a two-sided double-colored offset press of sheet-fed, including offset press body 1, first wiping device body 6, sleeve 62 and second wiping device body 7, the inside top of offset press body 1 is rotated and is installed first printing axle 3, the top of first printing axle 3 is equipped with first slide bar 2, and first slide bar 2 fixed mounting has first wiping device body 6 at the inside of offset press body 1, the inside of first slide bar 2 is equipped with sleeve 62, the outside fixed surface of sleeve 62 installs a section of thick bamboo 64, first slide bar 2 has been inserted to the inside of a section of thick bamboo 64, through the cooperation of a section of thick bamboo 64 and first slide bar 2, make first wiping device body 6 can carry out lateral shifting on the surface of first printing axle 3, spacing gliding effect has been reached.

The upright rod 61 is inserted into the sleeve 62, the top end of the upright rod 61 is fixedly provided with the pressing plate 68, the pressing plate 68 is installed to enable a worker to conveniently apply pressing force to the upright rod 61, the bottom end of the upright rod 61 is fixedly provided with the wiping plate 67, the wiping cloth 66 soaked with oil and water can be fixedly installed on the surface of the upright rod by arranging the wiping plate 67, the surface effect that the wiping cloth 66 can wipe the surfaces of the first printing shaft 3 and the second printing shaft 5 conveniently is achieved, the wiping plate 67 is wrapped on the surface of the wiping plate 67, the surface of the wiping cloth 66 is soaked with water, the spring 65 is sleeved in the middle of the upright rod 61, the bottom end of the spring 65 is clamped with the limiting block 63, the limiting block 63 is fixedly installed on the surface of the upright rod 61, the upright rod 61 can be reversely bounced when the upright rod 61 is pressed by manual applying pressure through the cooperation of the spring 65 and the limiting block 63, and the effect that the wiping plate 67 at one end of the upright rod 61 can automatically leave the surfaces of the first printing shaft 3 and the second printing shaft 5 when no manual applying pressing force to the pressing plate 68 is achieved, the inside bottom of offset press body 1 rotates installs second printing axle 5, the top of second printing axle 5 is equipped with second slide bar 4, the surface slidable mounting of second slide bar 4 has second wiping device body 7, the inner structure of second wiping device body 7 is the same with the inner structure of first wiping device body 6, only two inside rags 66 of device body have different liquid, be exactly water and oil, go the adjustment according to staff's demand, and second slide bar 4 fixed mounting is in the inside of offset press body 1.

The working principle is as follows: the utility model discloses when using, the staff need stop the machine, then wet the water on first wiping rag 66 of wiping in device body 6, wet the completion back staff and press clamp plate 68 to make pole setting 61 promote wiping board 67 paste the surface of first printing axle 3, then the staff drags first wiping device body 6 and removes on the surface of first printing axle 3, the surface of first printing axle 3 just can be evenly quick like this wipe the sail, and when needing to wipe the surface of second printing axle 5 oily, the staff will need the oil that uses to wet on the rag 66 of wiping in device body 7 at the second, then press clamp plate 68 in wiping device body 7 of second wiping, repeat one time according to the operation of first wiping device body 6, wipe device body 7 just can wipe the surface of second printing axle 5 oily like this.

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 two-sided double-colored offset press of sheet-fed, wipes device body (7), its characterized in that including offset press body (1), first wiping device body (6), sleeve (62) and second wiping: the offset press comprises an offset press body (1), wherein a first printing shaft (3) is installed on the top end of the interior of the offset press body (1) in a rotating mode, a first sliding rod (2) is arranged on the top end of the first printing shaft (3), the first sliding rod (2) is fixedly installed in the interior of the offset press body (1), a first wiping device body (6) is installed on the surface of the first sliding rod (2) in a sliding mode, a sleeve (62) is arranged in the interior of the first wiping device body (6), a shaft cylinder (64) is installed on the exterior of the sleeve (62) in a fixed surface mode, the first sliding rod (2) is inserted into the interior of the shaft cylinder (64), a vertical rod (61) is inserted into the interior of the sleeve (62), a wiping plate (67) is installed on the bottom end of the vertical rod (61), and cleaning cloth (66) wraps the surface of the wiping plate (67).

2. A sheet-fed double-sided double-color offset printing press as set forth in claim 1, wherein: the surface of the rag (66) is soaked with water.

3. A sheet-fed double-sided double-color offset printing press as set forth in claim 1, wherein: and a pressing plate (68) is fixedly mounted at the top end of the vertical rod (61).

4. A sheet-fed double-sided double-color offset printing press as set forth in claim 1, wherein: the middle cover of pole setting (61) has spring (65), and the bottom card of spring (65) has stopper (63), and stopper (63) fixed mounting is on the surface of pole setting (61).

5. A sheet-fed double-sided double-color offset printing press as set forth in claim 1, wherein: the offset printing machine is characterized in that a second printing shaft (5) is rotatably mounted at the bottom end inside the offset printing machine body (1), a second sliding rod (4) is arranged at the top end of the second printing shaft (5), a second wiping device body (7) is slidably mounted on the surface of the second sliding rod (4), and the second sliding rod (4) is fixedly mounted inside the offset printing machine body (1).