CN207942800U - A kind of printing plate cylinder mechanism of printing machine - Google Patents
A kind of printing plate cylinder mechanism of printing machine Download PDFInfo
- Publication number
- CN207942800U CN207942800U CN201820086236.5U CN201820086236U CN207942800U CN 207942800 U CN207942800 U CN 207942800U CN 201820086236 U CN201820086236 U CN 201820086236U CN 207942800 U CN207942800 U CN 207942800U
- Authority
- CN
- China
- Prior art keywords
- printing plate
- plate cylinder
- printing
- roll shaft
- roller platen
- 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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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a kind of printing plate cylinder mechanisms of printing machine, including printing plate, printing plate cylinder, roller platen and computer equipment main body, the printing plate cylinder is internally provided with galley roll shaft, galley roll shaft one end is rotatablely connected with first motor, the galley roll shaft other end is mounted in the first axle sleeve, the printing plate is uniformly set on printing plate cylinder surface, the printing plate upper surface is equipped with pressure sensor, the roller platen is located at below printing plate cylinder, the roller platen is internally provided with coining roll shaft, roll shaft one end is imprinted to be rotatablely connected with the second motor, the roll shaft other end is imprinted to be mounted on inside the second axle sleeve, it is electrically connected between the computer equipment main body and each pressure sensor.The utility model, which is layouted, to carry out pressure detecting and judges whether printing plate cylinder and coining roller surface contact are smooth with the difference of the size of contact, then judges entire printing work quality height, avoids the occurrence of low-quality printing.
Description
Technical field
The utility model is related to printing machinery technical field, the printing plate cylinder mechanism of specially a kind of printing machine.
Background technology
The machine of printing word and image.Modern printing machine is generally by loading, inking, coining, paper feeding
The mechanisms such as (including folding) composition.Its operation principle is：Printing plate is made in the writings and image that will first print, dress
On the printer, then ink is coated on the place for having writings and image on printing plate by artificial or printing machine, then directly or indirectly
Ground is transferred on paper or other stocks (such as textile, metallic plate, plastic cement, leather, plank, glass and ceramics), to replicate
Go out printed matter identical with printing plate.The invention and development of printing machine play an important roll the propagation of human civilization and culture.
When actually carrying out printing work, printed matter is by between printing plate cylinder and roller platen, then passing through printing plate cylinder
Printing plate on surface is contacted to complete the work of printing with printed matter, but since there are two for the roll structure in structure
It holds the difference in stability, or the quality high and low level of whole machinery that can printing quality be caused to decline, intuitively shows
What is come is exactly the dim pattern printed out on printed matter, and mass colour is inconsistent deep or shallow, directly affects the quality of printing work.
Utility model content
The purpose of this utility model is to provide a kind of printing plate cylinder mechanism of printing machine, has progress pressure detecting of layouting
And with the size of contact difference judge printing plate cylinder and coining roller surface contact whether smooth advantage, solve existing
Flatness can not detect the problem that printing quality is low when being susceptible to follow-up printing between the printing plate cylinder and roller platen of printing machine.
To achieve the above object, the utility model provides the following technical solutions：A kind of printing plate cylinder mechanism of printing machine, packet
Printing plate, printing plate cylinder, roller platen and computer equipment main body are included, the printing plate cylinder is internally provided with galley roll shaft, printing
Roller axis one end is rotatablely connected with first motor, and the galley roll shaft other end is mounted in the first axle sleeve, and the printing plate uniformly divides
Cloth is arranged on printing plate cylinder surface, and the printing plate upper surface is equipped with pressure sensor, and the roller platen is located at printing plate cylinder
Lower section, the roller platen are internally provided with coining roll shaft, and coining roll shaft one end is rotatablely connected with the second motor, and coining roll shaft is another
End is mounted on inside the second axle sleeve, is electrically connected between the computer equipment main body and each pressure sensor.
Preferably, first axle sleeve is fixed on the rack.
Preferably, second motor and first motor direction of rotation are opposite.
Preferably, second axle sleeve is fixed on the rack.
Preferably, AD/DA is provided on the circuit formed between the computer equipment main body and each pressure sensor
Converter.
Compared with prior art, the beneficial effects of the utility model are as follows：
The problem of the utility model is mainly between existing printing plate cylinder and roller platen because of in terms of structural stability
And cause the whole contact of the two not smooth enough, lead to the problem of printing quality difference, the printing plate on printing plate cylinder surface is added
Pressure sensor is filled, while being provided with ad/da converter and computer equipment main body, may finally be reached each pressure sensing
The sensing detection information of device transfers to computer equipment main body to be focused on after AD/DA is converted, and may finally obtain printing
The pressure size distribution situation between printing plate and roller platen in roller, then obtains planarization between printing plate cylinder and roller platen
The case where.
Description of the drawings
Fig. 1 is the side view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the connection diagram of the utility model pressure sensor.
In figure：1- pressure sensors；2- printing plates；The first axle sleeves of 3-；4- galley roll shafts；5- printing plate cylinders；6- roller platens；
7- imprints roll shaft；The second axle sleeves of 8-；9- first motors；The second motors of 10-；11- racks；12-AD/DA converters；13- computers
Equipment body.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 3, a kind of embodiment provided by the utility model：A kind of printing plate cylinder mechanism of printing machine, including
Printing plate 2, printing plate cylinder 5, roller platen 6 and computer equipment main body 13, printing plate cylinder 5 are internally provided with galley roll shaft 4, printing
4 one end of roller axis is rotatablely connected with first motor 9, and first motor 9 selects 8140B decelerating motors, because the motor of the model can
To carry out the adjustment of outputting torsion size, it can then achieve the effect that adjust rotating speed and output torque, galley roll shaft 4 are another
End is mounted in the first axle sleeve 3, and the first axle sleeve 3 is fixed in rack 11, and printing plate 2 is uniformly set at 5 surface of printing plate cylinder
On, 2 upper surface of printing plate is equipped with pressure sensor 1, and roller platen 6 is located at 5 lower section of printing plate cylinder, and roller platen 6 is internally provided with pressure
Print roll shaft 7, coining 7 one end of roll shaft and the second motor 10 are rotatablely connected, the second motor 10 and 9 direction of rotation of first motor on the contrary,
It imprints 7 other end of roll shaft to be mounted on inside the second axle sleeve 8, the second axle sleeve 8 is fixed in rack 11, printing plate cylinder 5 and roller platen 6
Between reverse rotation then allow printed matter to print out corresponding image or text information, computer equipment on printing plate 2
It is electrically connected between main body 13 and each pressure sensor 1, pressure sensor 1 selects the contact pressure of ETS-D5 models in the market
Sensor, pressure sensor 1 carry out the pressure detecting of each point, computer equipment in printing plate cylinder 5 and the contact printing of roller platen 6
Ad/da converter 12 is provided on the circuit formed between main body 13 and each pressure sensor 1, each pressure sensor 1 exists
The transformation down conversion of ad/da converter 12 goes out digital signal, and computer equipment main body 13 is for receiving each AD/DA conversions
12 transformed digital signal of device, and each signal is shown, it can then be shown by computer equipment main body 13
Pressure size distribution situation of each printing plate 2 when being printed between roller platen 6 then judges printing plate cylinder 5 and coining
It whether smooth is contacted between roller 6.
Operation principle：It drives galley roll shaft 4 to rotate by first motor 9, then realizes the synchronous rotation of printing plate cylinder 5
Turn, drives coining roll shaft 7 to rotate by the second motor 10, then realize the synchronous rotary of roller platen 6, printing plate cylinder 5 and coining
The direction of rotation of roller 6 on the contrary, printed matter between printing plate cylinder 5 and roller platen 6 by by printing plate 2 on printing plate cylinder 5 with
The effect that print matter on printing plate 2 to printed matter gets on is realized in the contact of roller platen 6, is contacted in printing plate cylinder 5 and roller platen 6
When, printing plate 2 is contacted with roller platen 6 therewith, is detected pressure size when contacting by each pressure sensor 1, is turned by AD/DA
The signal that each pressure sensor 1 detects is converted into digitized signal by parallel operation 12, can be with by computer equipment main body 13
The contact force that each printing plate 2 and roller platen 6 on printing plate cylinder 5 are handled it and intuitively shown to digitized signal, after
And it can learn that printing plate cylinder 5 is whole and roller platen 6 is whole and contact whether smooth, printing when then judging actually to be printed
Quality.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of printing plate cylinder mechanism of printing machine, including printing plate (2), printing plate cylinder (5), roller platen (6) and computer equipment
Main body (13), it is characterised in that：The printing plate cylinder (5) is internally provided with galley roll shaft (4), galley roll shaft (4) one end
It is rotatablely connected with first motor (9), galley roll shaft (4) other end is mounted in the first axle sleeve (3), and the printing plate (2) is uniform
Distribution is arranged on printing plate cylinder (5) surface, and printing plate (2) upper surface is equipped with pressure sensor (1), the roller platen
(6) it is located at below printing plate cylinder (5), the roller platen (6) is internally provided with coining roll shaft (7), coining roll shaft (7) one end and the
Two motors (10) are rotatablely connected, and coining roll shaft (7) other end is mounted on the second axle sleeve (8) inside, the computer equipment main body
(13) it is electrically connected between each pressure sensor (1).
2. a kind of printing plate cylinder mechanism of printing machine according to claim 1, it is characterised in that：First axle sleeve (3)
It is fixed in rack (11).
3. a kind of printing plate cylinder mechanism of printing machine according to claim 1, it is characterised in that：Second motor (10)
It is opposite with first motor (9) direction of rotation.
4. a kind of printing plate cylinder mechanism of printing machine according to claim 1, it is characterised in that：Second axle sleeve (8)
It is fixed in rack (11).
5. a kind of printing plate cylinder mechanism of printing machine according to claim 1, it is characterised in that：The computer equipment master
Ad/da converter (12) is provided on the circuit formed between body (13) and each pressure sensor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086236.5U CN207942800U (en) | 2018-01-18 | 2018-01-18 | A kind of printing plate cylinder mechanism of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086236.5U CN207942800U (en) | 2018-01-18 | 2018-01-18 | A kind of printing plate cylinder mechanism of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942800U true CN207942800U (en) | 2018-10-09 |
Family
ID=63702180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086236.5U Expired - Fee Related CN207942800U (en) | 2018-01-18 | 2018-01-18 | A kind of printing plate cylinder mechanism of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135030A (en) * | 2021-04-13 | 2021-07-20 | 北京黎马敦太平洋包装有限公司 | Progressive stamping method based on secondary action |
-
2018
- 2018-01-18 CN CN201820086236.5U patent/CN207942800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135030A (en) * | 2021-04-13 | 2021-07-20 | 北京黎马敦太平洋包装有限公司 | Progressive stamping method based on secondary action |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20200118 |