CN2399202Y - Single colour offset press - Google Patents
Single colour offset press Download PDFInfo
- Publication number
- CN2399202Y CN2399202Y CN 99229894 CN99229894U CN2399202Y CN 2399202 Y CN2399202 Y CN 2399202Y CN 99229894 CN99229894 CN 99229894 CN 99229894 U CN99229894 U CN 99229894U CN 2399202 Y CN2399202 Y CN 2399202Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rack unit
- paper
- offset press
- plate cylinder
- 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.)
- Expired - Fee Related
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model relates to a single-color offset press for the printing industry, composed of a paper feed part, a paper transport part, a paper supply testing part, a paper transfer mechanism, a plate cylinder, an impression cylinder, etc. The utility model is characterized in that a frame component is provided with the paper transfer mechanism and the plate cylinder. Since a fast gripping mechanism is arranged on the plate cylinder, the printing plate replacement can be conveniently conducted; since a conjugation cam matched with a constant force device is used in the paper transfer mechanism and the driving gears of the plate cylinder, and a blanket cylinder and the impression cylinder are arranged at the outer side of the wall board of a frame, the stability of printing plates is improved and the amplitude surface of the printing is enlarged.
Description
The utility model relates to a kind of single-colour offset press that printing industry is used.
Relevant by retrieval patent documentation, do not retrieve at present the offset press identical as yet with the utility model structure, the kind of existing single-colour offset press is more, differ from one another, China's patent " ZL9622557 ", the applying date is on April 5th, 1996, a kind of " going up the monochromatic offset print of receipts formula " disclosed, though this machine has overcome offset press complex structure, cost height, shortcoming such as easy-maintaining not, but because still there is certain distance in it in printing quality and aspect such as easy and simple to handle, so bring certain restriction for the popularization of product and the scope of application of product.
The purpose of this utility model is will provide a kind of to improve on the basis of existing single-colour offset press, has simple in structurely, can quit work automatically when printing process breaks down and a kind of single-colour offset press simple to operate.
Technical characterictic of the present utility model is: improve on the basis of existing single-colour offset press, be designed to a kind of single-colour offset press of forming by defeated paper part, paper feeding part, paper supply test section, well-behaved parts, feeding mechanism, water supply system, to ink system, plate cylinder, blanket cylinder, impression cylinder, collection part, power section, rack unit, control assembly, one end of paper feeding part is packed on the defeated paper part by screw, the other end is packed on the rack unit, it is characterized in that: be provided with the paper supply test section on the paper feeding part; On rack unit, be fixed with feeding mechanism; On rack unit, be provided with water supply system; Be mounted with plate cylinder in the rack unit upper support, on rack unit, be provided with blanket cylinder, be provided with below blanket cylinder and the blanket cylinder impression cylinder of pressing mutually, plate cylinder, blanket cylinder, impression cylinder carry out engaged transmission by the gear that axle head separately is arranged on the rack unit wallboard outside.Described feeding mechanism is made up of cam mechanism, constant force device, and the cam in the described cam mechanism is the conjugation-type cam.Described water supply system is made up of damping roller parts, travelling gear parts, drive motors, and the wallboard outside that described travelling gear parts are arranged on rack unit on the axle head of damping roller parts, and described drive motors is packed on the side sheet of rack unit.Described plate cylinder is provided with a quick clamping mechanism, and quick clamping mechanism is made up of eccentric stiffener, pressing plate, gripper shoe, and gripper shoe is packed on the plate cylinder, and pressing plate links to each other with gripper shoe by bolt, and eccentric stiffener is arranged between pressing plate, the gripper shoe.After during work, pressing " paper feeding " button, machine carries out work automatically in operation sequence, defeated paper partly turns round, and rises for pile at interval, and paper is exported continuously under the effect of air pump, rule place before paper arrives, the paper forward position puts in place after the paper supply test section is detected, and the automatic combined pressure of machine is printed.When fault such as occurring emptyly opening, two or wholesale are opened, report to the police immediately and stop automatically defeated paper, automatically tripping, automatically from China ink, rotating speed is reduced to " RUN " speed, after pending fault was got rid of, again by " paper feeding " button, whole process repeated again automatically.The paper supply test section adopts the mode of photoelectricity logic control to detect control.Adopt conjugate cam and constant force device for guaranteeing paper transmission, balance, accurately, reliably be provided with in the feeding mechanism.Quick clamping mechanism on the plate cylinder is for changing forme design easily.Only need to stir the handle skewer when changing forme and go on the eccentric stiffener, make clamp loose after stirring, can continue printing behind the extraction changing of printing plates.
The utility model has the advantages that:, thereby can carry out changing of printing plates easily because plate cylinder is provided with quick clamping mechanism; Owing to adopt uses that match with constant force device of the cam of conjugation-type in the feeding mechanism, thereby guaranteed the steady and reliability of paper transmission; Because water supply system drives feedwater with independent drive motors, thereby makes simple in structure; Because the travelling gear on plate cylinder, blanket cylinder, the impression cylinder designs the wallboard outside in frame, thereby under the situation of equal axial length, enlarged the breadth of printing, improved intensity, made printing more steady; Since simple in structure, easy to operate, so very big market prospects are arranged.
Below with reference to description of drawings embodiment of the present utility model:
Accompanying drawing 1 is the structural representation of a kind of single-colour offset press of the utility model;
Accompanying drawing 2 is structural representations of a kind of feeding mechanism of single-colour offset press;
Accompanying drawing 3 be along accompanying drawing 2A to structural representation;
Accompanying drawing 4 is structural representations of a kind of water supply system of single-colour offset press;
Accompanying drawing 5 is structural representations of a kind of plate cylinder of single-colour offset press;
Accompanying drawing 6 is the structural representations along the section of accompanying drawing 5B-B;
With reference to accompanying drawing 1, be packed on the defeated paper part 1 with the end of bolt paper feeding part 2, the other end is packed on the rack unit 13 with bolt, paper supply test section 3 is set on paper feeding part 2, paper supply test section 3 adopts the mode of photoelectricity logic control to control, on paper feeding part 2, be fixed with well-behaved parts 4, be fixed with feeding mechanism 5 in rack unit 13 upper supports; Rack unit 13 is provided with water supply system 6, in rack unit 13 upper supports plate cylinder 8 is arranged; Be arranged on the rack unit 13 of plate cylinder 8 tops for ink system 7; Blanket cylinder 9 be supported on the rack unit 13 and with plate cylinder 8 pressing mutually; Impression cylinder 10 is supported on the rack unit 13; The travelling gear of plate cylinder 8, blanket cylinder 9, impression cylinder 10 is separately positioned on the axle head separately of the frame wallboard outside; Be provided with collection part 11 below impression cylinder 10, power section 12, control assembly 14 are packed on the rack unit 13 with bolt respectively.
With reference to accompanying drawing 2, accompanying drawing 3, feeding mechanism 5 is made up of cam mechanism 15, constant force device 16, and the cam in the described feeding mechanism 5 is a conjugation-type cam structure form, and this cam is installed on the axle of impression cylinder 10.
With reference to accompanying drawing 4, water supply system 6 is made up of damping roller parts 17, travelling gear parts 18, drive motors 19, the wallboard outside that described travelling gear parts 18 are arranged on rack unit 13 on the axle head of damping roller parts 17, and described drive motors is packed on the side sheet of rack unit 13.
With reference to accompanying drawing 5, accompanying drawing 6, plate cylinder 8 is provided with a quick clamping mechanism 20, described quick clamping mechanism 20 is made up of eccentric stiffener 21, pressing plate 22, gripper shoe 23, gripper shoe 23 usefulness screws are packed on the plate cylinder 8, pressing plate 22 links to each other with gripper shoe 23 by bolt, and eccentric stiffener 21 is arranged between pressing plate 22, the gripper shoe 23.
The described maximum area of present embodiment is 510 * 730mm, and its maximum print area can be determined as the case may be, but all belong to the scope that the utility model is protected.
Claims (4)
1, a kind of single-colour offset press, it by defeated paper part [1], paper feeding part [2], paper supply test section [3], well-behaved parts [4], feeding mechanism [5], water supply system [6], form for ink system [7], plate cylinder [8], blanket cylinder [9], impression cylinder [10], collection part [11], power section [12], rack unit [13], control assembly [14], one end of paper feeding part [2] is packed on the defeated paper part [1] by screw, the other end is packed on the rack unit [13], it is characterized in that: be provided with paper supply test section [3] on paper feeding part [2]; On rack unit [13], be fixed with feeding mechanism [5]; On rack unit [13], be provided with water supply system [6]; Be mounted with plate cylinder [8] in rack unit [13] upper support, on rack unit [13], be provided with blanket cylinder [9], be provided with in the below of blanket cylinder [9] and blanket cylinder [9] impression cylinder of pressing [10] mutually, plate cylinder [8], blanket cylinder [9], impression cylinder [10] carry out engaged transmission by the gear that axle head separately is arranged on rack unit [13] the wallboard outside.
2, single-colour offset press according to claim 1 is characterized in that: described feeding mechanism [5] is made up of cam mechanism [15], constant force device [16], and the cam in the described cam mechanism [15] is the conjugation-type cam.
3, single-colour offset press according to claim 1, it is characterized in that: described water supply system [6] is made up of damping roller parts [17], travelling gear parts [18], drive motors [19], described travelling gear parts [18] are arranged on the wallboard outside of rack unit [13], on the axle head of damping roller parts [17], described drive motors [19] is packed on the side sheet of rack unit [13].
4, single-colour offset press according to claim 1, it is characterized in that: described plate cylinder [8] is provided with a quick clamping mechanism [20], quick clamping mechanism [20] is made up of eccentric stiffener [21], pressing plate [22], gripper shoe [23], gripper shoe [23] is packed on the plate cylinder [8], pressing plate [22] links to each other with gripper shoe [23] by bolt, and eccentric stiffener [21] is arranged between pressing plate [22], the gripper shoe [23].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229894 CN2399202Y (en) | 1999-11-09 | 1999-11-09 | Single colour offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229894 CN2399202Y (en) | 1999-11-09 | 1999-11-09 | Single colour offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399202Y true CN2399202Y (en) | 2000-10-04 |
Family
ID=34019066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229894 Expired - Fee Related CN2399202Y (en) | 1999-11-09 | 1999-11-09 | Single colour offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399202Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210223A (en) * | 2014-09-16 | 2014-12-17 | 瑞安市景大印刷机械有限公司 | Trademark printing machine |
-
1999
- 1999-11-09 CN CN 99229894 patent/CN2399202Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210223A (en) * | 2014-09-16 | 2014-12-17 | 瑞安市景大印刷机械有限公司 | Trademark printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |