CN220535184U - Single color offset press - Google Patents
Single color offset press Download PDFInfo
- Publication number
- CN220535184U CN220535184U CN202322312080.1U CN202322312080U CN220535184U CN 220535184 U CN220535184 U CN 220535184U CN 202322312080 U CN202322312080 U CN 202322312080U CN 220535184 U CN220535184 U CN 220535184U
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- CN
- China
- Prior art keywords
- main board
- wall
- fixedly connected
- inner walls
- main plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007605 air drying Methods 0.000 claims abstract description 8
- 230000001680 brushing effect Effects 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000007639 printing Methods 0.000 claims description 16
- 238000007645 offset printing Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Rotary Presses (AREA)
Abstract
The utility model discloses a single-color offset press, which comprises a first main plate and a second main plate, wherein rotating shafts are rotatably connected between inner walls of opposite sides of two ends of the first main plate and the second main plate, a rotating belt is sleeved between the circumferential outer walls of the rotating shafts, one end of one side outer wall of the first main plate is fixedly connected with a driving motor, one end of an output shaft of the driving motor is fixedly connected with one side outer wall of one rotating shaft, an air drying mechanism for blowing paper is arranged between inner walls of opposite sides of one ends of the first main plate and the second main plate, and clamping grooves are formed in the top outer walls of the first main plate and the second main plate; the utility model realizes the automatic conveying effect on paper, can print the paper through the action of the ink brushing mechanism, and can directly take the plate cylinder out of the clamping grooves when the plate cylinder needs to be replaced because the plate cylinder is inserted between the clamping grooves, thereby being more convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of offset presses, in particular to a single-color offset press.
Background
The offset press is one of offset presses, and printing images and texts are firstly printed on a blanket cylinder from a printing plate and then transferred on paper by the blanket cylinder during printing, and the offset press is divided into a single-paper offset press and a web offset press according to different paper feeding modes; the number of printing colors which are finished according to one paper feeding can be divided into single-color, double-color, four-color and multi-color printers.
At present, in the process of using the existing offset press, different plate cylinders are needed to be used when different contents are printed, so that the plate cylinders are needed to be replaced, and each printing press is provided with a plurality of plate cylinders for turnover use.
Disclosure of Invention
The present utility model is directed to a single color offset press, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a monochromatic offset press, includes first mainboard and second mainboard, all rotate between the opposite side inner wall in both ends of first mainboard and second mainboard and be connected with the rotation axis, and cup jointed rotatory area between the circumference outer wall of rotation axis, one side outer wall one end fixedly connected with driving motor of first mainboard, and driving motor's output shaft one end fixedly connected with one side outer wall of one of them rotation axis, be provided with the air-dry mechanism that is used for blowing to the paper between the opposite side inner wall in one end of first mainboard and second mainboard, and all open the draw-in groove in the top outer wall of first mainboard and second mainboard, be provided with the plate cylinder between the opposite side inner wall of first mainboard and second mainboard, and the plate cylinder is pegged graft between the both ends inner wall of draw-in groove, is provided with the brush black mechanism that is used for carrying out printing to the paper between the opposite side inner wall in the top of first mainboard and second mainboard.
Preferably, the ink brushing mechanism comprises an ink outlet pipe, the ink outlet pipe is fixedly connected between the inner walls of one side opposite to the top of the other ends of the first main board and the second main board, the ink outlet pipe is contacted with the plate cylinder, a rubber cylinder is rotationally connected between the inner walls of one side opposite to the top of the first main board and the second main board, and the rubber cylinder is contacted with the plate cylinder.
Preferably, the outer wall of the other side of the second main board is rotationally connected with a plurality of rotating discs, the rotating discs are respectively fixedly connected with one of the rotating shafts and the rubber roller, connecting belts are sleeved between the outer walls of the circumferences of the rotating discs, and the outer walls of the other side of the rotating discs are fixedly connected with limiting discs.
Preferably, the other side outer wall fixedly connected with ink tank of second mainboard, and the top outer wall fixedly connected with discharge pump of ink tank, fixedly connected with connecting pipe between discharge pump and the play black pipe.
Preferably, the other end of one side outer wall of the first main board is fixedly connected with a control panel, and an extrusion roller contacted with the rotary belt is rotationally connected between the inner walls of the opposite sides of the first main board and the second main board.
Preferably, the clamping blocks matched with the clamping grooves are rotationally connected to the outer walls of the two sides of the plate cylinder, the clamping discs are fixedly connected to the outer walls of the other sides of the clamping blocks, the first pull rods are fixedly connected to the outer walls of the other sides of the clamping discs, the cross rods are fixedly connected to the outer walls of the top other sides of the first main boards and the second main boards, the clamping rods are sleeved on the outer walls of one ends of the cross rods, the second pull rods are fixedly connected to the outer walls of one sides of the clamping rods, and the limiting springs sleeved on the circumference outer walls of the cross rods are fixedly connected to the outer walls of the other ends of the clamping rods.
Preferably, the air drying mechanism comprises an air box, the air box is fixedly connected between the inner walls of one opposite sides of one ends of the first main board and the second main board, the top outer wall of the air box is fixedly connected with an air pump, the bottom outer wall of the air box is provided with a plurality of air outlets distributed equidistantly, and the outer walls of two sides of the top of the air box are fixedly connected with heating rods.
Compared with the prior art, the utility model has the beneficial effects that:
when the automatic printing machine is used, paper to be printed is placed on the top of the rotary belt, when the driving motor is started and drives one of the rotary shafts to rotate, the rotary belt can be further driven to rotate, so that the automatic conveying effect of the paper is realized, the paper can be printed through the action of the ink brushing mechanism, and the plate cylinder is inserted between the clamping grooves, so that the plate cylinder can be directly taken out from the clamping grooves when the plate cylinder needs to be replaced, and the automatic printing machine is more convenient to assemble and disassemble;
according to the utility model, when the plate cylinder is inserted between the clamping grooves through the clamping blocks, the clamping rods can limit the chuck under the action of the limiting springs, so that the stability of the plate cylinder in the printing process is enhanced;
in the utility model, when the air pump is started, air is conveyed into the air box and blown to the manufacture in conveying, thereby realizing the air drying effect on paper.
Drawings
Fig. 1 is a schematic view of the whole structure of a single color offset press.
Fig. 2 is a schematic cross bar structure of a single color offset press.
FIG. 3 is a schematic view of a connecting belt structure of a single color offset press.
FIG. 4 is a schematic view of a plate cylinder structure of a single color offset printing press.
In the figure: 1. a first main board; 2. a driving motor; 3. a wind box; 4. a heating rod; 5. an air pump; 6. a second main board; 7. rotating the belt; 8. a control panel; 9. a first pull rod; 10. a chuck; 11. a clamping rod; 12. a cross bar; 13. a limit spring; 14. an ink tank; 15. a discharge pump; 16. a connecting pipe; 17. a limiting disc; 18. a connecting belt; 19. a rotation shaft; 20. an extrusion roller; 21. an ink outlet tube; 22. a clamping block; 23. a plate cylinder; 24. rubber roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, in an embodiment of the utility model, a single-color offset press comprises a first main plate 1 and a second main plate 6, wherein rotating shafts 19 are rotatably connected between inner walls of opposite sides of two ends of the first main plate 1 and the second main plate 6, rotating belts 7 are sleeved between circumferential outer walls of the rotating shafts 19, one end of one side outer wall of the first main plate 1 is fixedly connected with a driving motor 2, one end of an output shaft of the driving motor 2 is fixedly connected with one side outer wall of one rotating shaft 19, an air drying mechanism for blowing paper is arranged between inner walls of opposite sides of one ends of the first main plate 1 and the second main plate 6, clamping grooves are formed on top outer walls of the first main plate 1 and the second main plate 6, a plate cylinder 23 is arranged between inner walls of opposite sides of the first main plate 1 and the second main plate 6, and the plate cylinder 23 is inserted between the inner walls of the two ends of the clamping groove, an ink brushing mechanism for printing paper is arranged between the inner walls of one side opposite to the top of the first main board 1 and the second main board 6, when the printing plate cylinder is used, the paper to be printed is placed at the top of the rotary belt 7, when the driving motor 2 is started and drives one of the rotary shafts 19 to rotate, the rotary belt 7 can be further driven to rotate, so that the automatic conveying effect of the paper is realized, the paper can be printed through the action of the ink brushing mechanism, and the plate cylinder 23 is inserted between the clamping grooves, so that the plate cylinder 23 can be directly taken out from the clamping groove when the plate cylinder 23 needs to be replaced, and the printing plate cylinder is convenient to assemble and disassemble.
The ink brushing mechanism comprises an ink outlet tube 21, the ink outlet tube 21 is fixedly connected between the inner walls of one opposite sides of the tops of the other ends of the first main plate 1 and the second main plate 6, the ink outlet tube 21 is in contact with a plate cylinder 23, a rubber cylinder 24 is rotatably connected between the inner walls of one opposite sides of the tops of the first main plate 1 and the second main plate 6, the rubber cylinder 24 is in contact with the plate cylinder 23, and the ink outlet tube 21 is in contact with the plate cylinder 23, so that the ink in the ink outlet tube 21 flows to the outer wall of the plate cylinder 23, and the ink is further printed on the outer wall of the rubber cylinder 24, so that paper can be printed in the process of rotating the rubber cylinder 24, and the rotating shaft 19 rotates under the action of the connecting belt 18 to drive the rubber cylinder 24 to rotate.
The outer wall of the other side of the second main board 6 is rotatably connected with a plurality of rotating discs, the rotating discs are fixedly connected with one rotating shaft 19 and the rubber roller 24 respectively, connecting belts 18 are sleeved between the outer walls of the circumferences of the rotating discs, and the outer walls of the other side of the rotating discs are fixedly connected with limiting discs 17.
Wherein, the other side outer wall of the second main board 6 is fixedly connected with an ink tank 14, and the top outer wall of the ink tank 14 is fixedly connected with a discharge pump 15, and a connecting pipe 16 is fixedly connected between the discharge pump 15 and the ink outlet pipe 21.
Wherein, the other end of one side outer wall of the first main board 1 is fixedly connected with a control panel 8, an extrusion roller 20 contacting with the rotary belt 7 is rotatably connected between the inner walls of the opposite sides of the first main board 1 and the second main board 6, and when printing paper, the extrusion roller 20 can extrude and limit the rotary belt 7, thereby enabling the rubber roller 24 to smoothly print the paper.
Wherein, the both sides outer wall of plate cylinder 23 all rotates to be connected with the fixture block 22 with draw-in groove looks adaptation, and the equal fixedly connected with chuck 10 of opposite side outer wall of fixture block 22, the equal fixedly connected with first pull rod 9 of opposite side outer wall of chuck 10, the equal fixedly connected with horizontal pole 12 of the top opposite side outer wall of first mainboard 1 and second mainboard 6, and the one end outer wall of horizontal pole 12 has cup jointed clamping lever 11, the equal fixedly connected with second pull rod of one side outer wall of clamping lever 11, and the equal fixedly connected with of the other end outer wall of clamping lever 11 cup joints in the spacing spring 13 of horizontal pole 12 circumference outer wall, when plate cylinder 23 passes through fixture block 22 grafting between the draw-in groove, clamping lever 11 can be spacing chuck 10 under spacing spring 13's effect, thereby the stability of plate cylinder 23 in the printing process has been strengthened.
Wherein, air-drying mechanism includes bellows 3, and bellows 3 fixed connection is between the relative one side inner wall of one end of first mainboard 1 and second mainboard 6, and the top outer wall fixedly connected with air pump 5 of bellows 3, and the bottom outer wall of bellows 3 opens has a plurality of air outlets that the equidistance distributes, and the equal fixedly connected with heating rod 4 of top both sides outer wall of bellows 3, and when air pump 5 starts, can carry the air to bellows 3 in to blow to the manufacturing that is being carried, thereby realized the air-drying effect to the paper.
The working principle of the utility model is as follows: when in use, paper to be printed is placed on the top of the rotary belt 7, when the driving motor 2 is started and drives one of the rotary shafts 19 to rotate, the rotary belt 7 can be further driven to rotate, so that an automatic paper conveying effect is realized, the ink outlet pipe 21 is in contact with the plate cylinder 23, therefore, ink in the ink outlet pipe 21 flows to the outer wall of the plate cylinder 23, and the ink is further printed on the outer wall of the rubber cylinder 24, so that the paper can be printed in the process of rotating the rubber cylinder 24, the rotary shaft 19 rotates under the action of the connecting belt 18 to drive the rubber cylinder 24 to rotate, the paper can be printed, and as the plate cylinder 23 is inserted between clamping grooves, the plate cylinder 23 can be directly taken out from the clamping grooves when the plate cylinder 23 needs to be replaced, and the dismounting is more convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. A monochromatic offset press comprising a first main plate (1) and a second main plate (6), characterized in that: the printing machine comprises a first main board (1) and a second main board (6), wherein rotating shafts (19) are rotatably connected between two opposite side inner walls of the two ends of the first main board (1) and the second main board (6), rotating belts (7) are sleeved between the circumferential outer walls of the rotating shafts (19), one side outer wall of the first main board (1) is fixedly connected with a driving motor (2), one end of an output shaft of the driving motor (2) is fixedly connected with one side outer wall of one rotating shaft (19), an air drying mechanism for blowing paper is arranged between one opposite side inner wall of the first main board (1) and one opposite side of the second main board (6), clamping grooves are formed in the top outer walls of the first main board (1) and the second main board (6), a plate cylinder (23) is arranged between two opposite side inner walls of the clamping grooves, and an ink brushing mechanism for printing paper is arranged between the opposite side inner walls of the top of the first main board (1) and the second main board (6).
2. The single color offset printing press as claimed in claim 1, wherein: the ink brushing mechanism comprises an ink outlet pipe (21), the ink outlet pipe (21) is fixedly connected between the inner walls of one side opposite to the top of the other end of the first main board (1) and the second main board (6), the ink outlet pipe (21) is contacted with a plate cylinder (23), a rubber cylinder (24) is rotationally connected between the inner walls of one side opposite to the top of the first main board (1) and the second main board (6), and the rubber cylinder (24) is contacted with the plate cylinder (23).
3. A single color offset printing press according to any one of claims 1-2, characterized in that: the outer wall of the other side of the second main board (6) is rotationally connected with a plurality of rotating discs, the rotating discs are fixedly connected with one rotating shaft (19) and a rubber roller (24) respectively, connecting belts (18) are sleeved between the outer walls of the circumferences of the rotating discs, and the outer walls of the other sides of the rotating discs are fixedly connected with limiting discs (17).
4. A single color offset printing press as claimed in claim 2, wherein: the other side outer wall of the second main board (6) is fixedly connected with an ink box (14), the top outer wall of the ink box (14) is fixedly connected with a discharging pump (15), and a connecting pipe (16) is fixedly connected between the discharging pump (15) and the ink outlet pipe (21).
5. The single color offset printing press as claimed in claim 4, wherein: the control panel (8) is fixedly connected to the other end of one side outer wall of the first main board (1), and an extrusion roller (20) contacted with the rotary belt (7) is rotationally connected between the inner walls of the opposite sides of the first main board (1) and the second main board (6).
6. The single color offset printing press as claimed in claim 5, wherein: the both sides outer wall of plate cylinder (23) all rotates and is connected with fixture block (22) with draw-in groove looks adaptation, and the equal fixedly connected with chuck (10) of opposite side outer wall of fixture block (22), the equal fixedly connected with first pull rod (9) of opposite side outer wall of chuck (10), the equal fixedly connected with horizontal pole (12) of top opposite side outer wall of first mainboard (1) and second mainboard (6), and clamping lever (11) have been cup jointed to the one end outer wall of horizontal pole (12), the equal fixedly connected with second pull rod of one side outer wall of clamping lever (11), and the equal fixedly connected with of the other end outer wall of clamping lever (11) cup joints in spacing spring (13) of horizontal pole (12) circumference outer wall.
7. The single color offset printing press as claimed in claim 1, wherein: the air drying mechanism comprises an air box (3), the air box (3) is fixedly connected between the inner walls of one opposite sides of one ends of the first main board (1) and the second main board (6), an air pump (5) is fixedly connected to the outer wall of the top of the air box (3), a plurality of air outlets distributed in equal distance are formed in the outer wall of the bottom of the air box (3), and heating rods (4) are fixedly connected to the outer walls of two sides of the top of the air box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322312080.1U CN220535184U (en) | 2023-08-28 | 2023-08-28 | Single color offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322312080.1U CN220535184U (en) | 2023-08-28 | 2023-08-28 | Single color offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535184U true CN220535184U (en) | 2024-02-27 |
Family
ID=89961210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322312080.1U Active CN220535184U (en) | 2023-08-28 | 2023-08-28 | Single color offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535184U (en) |
-
2023
- 2023-08-28 CN CN202322312080.1U patent/CN220535184U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |