CN206640469U - The protection device of the direct current generator of offset press - Google Patents
The protection device of the direct current generator of offset press Download PDFInfo
- Publication number
- CN206640469U CN206640469U CN201720338594.6U CN201720338594U CN206640469U CN 206640469 U CN206640469 U CN 206640469U CN 201720338594 U CN201720338594 U CN 201720338594U CN 206640469 U CN206640469 U CN 206640469U
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- CN
- China
- Prior art keywords
- direct current
- current generator
- gear
- ink
- inductive switch
- 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
A kind of protection device of the direct current generator of offset press.Its automatic control ink foundation roller of existing offset press is when increasing ink output quantity, what driving face limited block rotate counterclockwise hinder without, when reducing ink output quantity, the limited block of driving face turns clockwise, if at this moment the shackle rod of ink foundation roller need to not rotate in extreme lower position, limited block together with ink foundation roller, but this direct current generator is smaller, so big torque can not be provided, therefore motor and reducing gear are easy to damage.A kind of protection device of the direct current generator of offset press, its composition include：Ink fountain direct current generator（1）And inductive switch（5）, ink fountain direct current generator is connected with inductive switch, and inductive switch is connected with crank, and crank is arranged in the cambered surface of rotating disk, and rotating disk passes through rotating shaft and gear one（3）Connection, gear one and gear two（2）Engagement, gear two are connected with ink fountain direct current generator, and encoder is provided with above inductive switch（4）.The utility model is applied to offset press.
Description
Technical field：
It the utility model is related to a kind of protection device of the direct current generator of offset press.
Background technology：
Following ink is increased or decreased in printing process, method there are two：Local modulation ink fountain screw or automatic control ink
The ink-covered area button of device；Overall adjustment is ink foundation roller is rotated quicker or slow.Its automatic control ink foundation roller of existing offset press exists
When increasing ink output quantity, what driving face limited block rotate counterclockwise hinder without, working properly, when reduction ink output quantity
When, the limited block of driving face turns clockwise, if at this moment the shackle rod of ink foundation roller need to not be with ink in extreme lower position, limited block
Bucket roller rotates together, can reach the purpose of regulation, but this direct current generator is smaller, can not provide so big torque, therefore
Motor and reducing gear are easy to damage.The measure taken in the past is：First machine run is got up, then adjusts the rotating speed of ink foundation roller
（The number of overall following ink adjusted）Although serving certain effect, but still stall and the overload of direct current generator can not be prevented.
The content of the invention：
The purpose of this utility model is to provide a kind of protection device of the direct current generator of offset press.
Above-mentioned purpose is realized by following technical scheme：
A kind of protection device of the direct current generator of offset press, its composition include：Ink fountain direct current generator and inductive switch, it is described
Ink fountain direct current generator be connected with described inductive switch, described inductive switch is connected with crank, and described crank is arranged on
In the cambered surface of rotating disk, described rotating disk is connected by rotating shaft with gear one, and described gear one engages with gear two, described tooth
Wheel two is connected with described ink fountain direct current generator, and encoder is provided with above described inductive switch.
The protection device of the direct current generator of described offset press, described encoder are potentiometer, the side of described rotating disk
Face is connected with pull bar.
The beneficial effects of the utility model：
1. the utility model moves crank beside the position of lowest part in pull bar, an inductive switch is loaded onto, with control
The direct current generator connection of ink fountain processed, so far, only when pull bar moves crank to extreme lower position, inductive switch conducting, it is middle after
Electrical equipment KS1, KS2, KS3, KS4 could be closed, and the power supply conducting of ink fountain regulation motor, motor could drive.Do not have not only so
Change original mechanism and operating habit, also the failure of direct current generator and reducing gear damage is not occurring.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is automatic control ink fountain installation inductive switch wiring diagram.
Embodiment：
Embodiment 1：
A kind of protection device of the direct current generator of offset press, its composition include：Ink fountain direct current generator 1 and inductive switch 5, institute
The ink fountain direct current generator stated is connected with described inductive switch, and described inductive switch is connected with crank, and described crank is set
In the cambered surface of rotating disk, described rotating disk is connected by rotating shaft with gear 1, and described gear one engages with gear 22, described
Gear two be connected with described ink fountain direct current generator, encoder 4 is provided with above described inductive switch.
Embodiment 2：
The protection device of the direct current generator of offset press according to embodiment 1, described encoder is potentiometer, described
The side of rotating disk be connected with pull bar.
Claims (2)
1. a kind of protection device of the direct current generator of offset press, its composition includes：Ink fountain direct current generator and inductive switch, its feature
It is：Described ink fountain direct current generator is connected with described inductive switch, and described inductive switch is connected with crank, described crank
It is arranged in the cambered surface of rotating disk, described rotating disk is connected by rotating shaft with gear one, and described gear one engages with gear two, institute
The gear two stated is connected with described ink fountain direct current generator, and encoder is provided with above described inductive switch.
2. the protection device of the direct current generator of offset press according to claim 1, it is characterized in that：Described encoder is electricity
Position device, the side of described rotating disk is connected with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338594.6U CN206640469U (en) | 2017-04-01 | 2017-04-01 | The protection device of the direct current generator of offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338594.6U CN206640469U (en) | 2017-04-01 | 2017-04-01 | The protection device of the direct current generator of offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640469U true CN206640469U (en) | 2017-11-14 |
Family
ID=60259229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338594.6U Expired - Fee Related CN206640469U (en) | 2017-04-01 | 2017-04-01 | The protection device of the direct current generator of offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002162A (en) * | 2021-02-23 | 2021-06-22 | 西门子工厂自动化工程有限公司 | Method for judging motor stalling alarm cause of offset press |
-
2017
- 2017-04-01 CN CN201720338594.6U patent/CN206640469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002162A (en) * | 2021-02-23 | 2021-06-22 | 西门子工厂自动化工程有限公司 | Method for judging motor stalling alarm cause of offset press |
| CN113002162B (en) * | 2021-02-23 | 2022-10-14 | 西门子工厂自动化工程有限公司 | Method for judging motor stalling alarm cause of offset press |
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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: 20171114 Termination date: 20210401 |