CN206426659U - A kind of printing machine ink fountain liquid level detection device - Google Patents
A kind of printing machine ink fountain liquid level detection device Download PDFInfo
- Publication number
- CN206426659U CN206426659U CN201621448743.6U CN201621448743U CN206426659U CN 206426659 U CN206426659 U CN 206426659U CN 201621448743 U CN201621448743 U CN 201621448743U CN 206426659 U CN206426659 U CN 206426659U
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- China
- Prior art keywords
- pipe
- negative terminal
- positive negative
- printing machine
- detection device
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- 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 printing machine ink fountain liquid level detection device, including vertically-mounted pipe, positive negative terminal, insulation ventilating frame and movable buoyancy structure, described positive negative terminal is arranged on two side position in pipe by the ventilating frame that insulate, described movable buoyancy structure bottom is that foamed cotton plate, top are cylindrical structure, and described cylindrical structure is extended to be coordinated and top is provided with the conductive metal sheet for connecting positive negative terminal inside pipe with it.The utility model overcomes the deficiencies in the prior art, utilize a vertically-mounted pipe, the positive negative terminal being arranged in pipe and the movable buoyancy structure fluctuated, movable buoyancy structure fluctuates according to the ink depth, when settling off, and the conductive metal sheet that movable buoyancy structure floating is disposed thereon portion connects positive negative terminal, so as to the electromagnetic valve closed on ink feed conduits, simple in construction, easily manufactured, service life is long, cost is low, and the scope of application is wide.
Description
Technical field
The utility model is related to liquid level detection device technical field, particularly belongs to a kind of printing machine ink fountain level sensing dress
Put.
Background technology
Printing machine is the machine of printing word and image.Modern printing machine it is general by locing up, inking, impressing, paper carrying (including
Fold) etc. mechanism composition.Its operation principle is：Printing plate is made in the writings and image that will first print, and fills on the printer, so
Afterwards by artificial or printing machine ink be coated on the place for having writings and image on printing plate, then be directly or indirectly transferred to paper or its
On his stock (such as textile, metallic plate, plastic cement, leather, plank, glass and ceramics), so as to copy and printing plate identical
Printed matter.The invention and development of printing machine, the propagation for human civilization and culture play an important roll.
Wherein need to set liquid level detection device in ink fountain, but conventional laser liquid-level measurement device is in detection ink fountain oil
Mo Shi, laser is penetrated can cause ink to volatilize on ink, be sent out while can be attached to laser using gaseous ink after a period of time
Penetrate on camera lens, so as to cause it to be accurately deteriorated, service life is not long.
Utility model content
The purpose of this utility model there is provided a kind of printing machine ink fountain liquid level detection device, overcome prior art not
Foot, using a vertically-mounted pipe, the positive negative terminal being arranged in pipe and the movable buoyancy structure fluctuated,
Movable buoyancy structure is fluctuated according to the ink depth, when settling off, and movable buoyancy structure, which floats, to be arranged on
The conductive metal sheet on its top connects positive negative terminal, so that the electromagnetic valve closed on ink feed conduits, simple in construction, manufacture
Convenient, service life is long, and cost is low, and the scope of application is wide.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of printing machine ink fountain liquid level detection device, including vertically-mounted pipe, positive negative terminal, insulation ventilating frame
With movable buoyancy structure, described positive negative terminal is arranged on two side position in pipe by the ventilating frame that insulate, described
Movable buoyancy structure bottom is that foamed cotton plate, top are cylindrical structure, and described cylindrical structure is extended to matches somebody with somebody inside pipe with it
Close and top is provided with the conductive metal sheet for connecting positive negative terminal.
Further, in addition to electromagnetic valve, described positive negative terminal upper end passes through wire and connected with solenoid electric valve respectively
Connect and control its folding,
Further, described positive negative terminal lower end is provided with spring contact by spring.
Further, it is that pine is matched somebody with somebody between described cylindrical structure and pipe.
Further, described foamed cotton plate upper surface is located at outside cylindrical structure provided with annular anti-ink structure, prevents ink
Adhere on cylindrical structure, so as to influence the cooperation tightness between cylindrical structure and pipe.
Further, described pipe is the consistent siphunculus of diameter up and down.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of printing machine ink fountain liquid level detection device described in the utility model, using a vertically-mounted pipe, is set
Positive negative terminal and the movable buoyancy structure fluctuated in pipe, movable buoyancy structure are gone up according to the ink depth
It is lower to float, when settling off, movable buoyancy structure float the portion that is disposed thereon conductive metal sheet by positive negative terminal
Connection, so that the electromagnetic valve closed on ink feed conduits, simple in construction, easily manufactured, service life is long, and cost is low, is applicable model
Enclose wide.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model external structure schematic diagram.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of printing machine ink fountain liquid level detection device described in the utility model, including vertically-mounted circle
Pipe 91, positive negative terminal 93, insulation ventilating frame 92 and movable buoyancy structure 94, described positive negative terminal 93 pass through insulation
Ventilating frame 92 is arranged on two side positions in pipe 91, and the described bottom of movable buoyancy structure 94 is that foamed cotton plate 942, top are
Cylindrical structure 941, described cylindrical structure 941 extends to that the inside of pipe 91 coordinates with it and top is provided with by positive negative terminal
The conductive metal sheet 943 of connection；The described lower end of positive negative terminal 93 is provided with spring contact 931 by spring；Described circle
It is that pine is matched somebody with somebody between rod structure 941 and pipe 91；The described upper surface of foamed cotton plate 942 is located at the outside of cylindrical structure 941 provided with annular
Anti- ink structure 944, prevent ink from adhering on cylindrical structure, so as to influence the elastic journey of the cooperation between cylindrical structure and pipe
Degree；Described pipe is the consistent siphunculus of diameter up and down.
Wherein device also includes electromagnetic valve 43, and described positive negative terminal upper end passes through wire and solenoid electric valve respectively
Connection controls its folding.
Claims (6)
1. a kind of printing machine ink fountain liquid level detection device, it is characterised in that：Including vertically-mounted pipe, positive negative terminal, absolutely
Edge ventilating frame and movable buoyancy structure, described positive negative terminal are arranged on two sides position in pipe by the ventilating frame that insulate
Put, described movable buoyancy structure bottom is that foamed cotton plate, top are cylindrical structure, and described cylindrical structure is extended in pipe
Portion coordinates with it and top is provided with the conductive metal sheet for connecting positive negative terminal.
2. a kind of printing machine ink fountain liquid level detection device according to claim 1, it is characterised in that：Also include magnetic valve
Door, described positive negative terminal upper end is connected by wire with solenoid electric valve respectively controls its folding.
3. a kind of printing machine ink fountain liquid level detection device according to claim 1 or 2, it is characterised in that：Described is positive and negative
Binding post lower end is provided with spring contact by spring.
4. a kind of printing machine ink fountain liquid level detection device according to claim 1, it is characterised in that：Described cylindrical structure
It is that pine is matched somebody with somebody between pipe.
5. a kind of printing machine ink fountain liquid level detection device according to claim 1, it is characterised in that：On described foamed cotton plate
Surface is located at outside cylindrical structure provided with annular anti-ink structure, prevents ink from adhering on cylindrical structure, so as to influence cylinder
Cooperation tightness between structure and pipe.
6. a kind of printing machine ink fountain liquid level detection device according to claim 1, it is characterised in that：Described pipe is upper
The consistent siphunculus of lower diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448743.6U CN206426659U (en) | 2016-12-28 | 2016-12-28 | A kind of printing machine ink fountain liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448743.6U CN206426659U (en) | 2016-12-28 | 2016-12-28 | A kind of printing machine ink fountain liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426659U true CN206426659U (en) | 2017-08-22 |
Family
ID=59584169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621448743.6U Expired - Fee Related CN206426659U (en) | 2016-12-28 | 2016-12-28 | A kind of printing machine ink fountain liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426659U (en) |
-
2016
- 2016-12-28 CN CN201621448743.6U patent/CN206426659U/en not_active Expired - Fee Related
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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: 20170822 Termination date: 20181228 |