CN201140806Y - Negative pressure air draft apparatus of cigarette barrel cellophane paper packing machine - Google Patents
Negative pressure air draft apparatus of cigarette barrel cellophane paper packing machine Download PDFInfo
- Publication number
- CN201140806Y CN201140806Y CNU2007200978452U CN200720097845U CN201140806Y CN 201140806 Y CN201140806 Y CN 201140806Y CN U2007200978452 U CNU2007200978452 U CN U2007200978452U CN 200720097845 U CN200720097845 U CN 200720097845U CN 201140806 Y CN201140806 Y CN 201140806Y
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- China
- Prior art keywords
- negative pressure
- branch
- pressure device
- relay
- electromagnetic valve
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- Expired - Fee Related
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Abstract
The utility model relates to a cigarette barrel cellophane paper packing machine negative pressure suction device, which is formed by a main suction pipe and at least two branch suction pipes which are connected with the main suction pipe in multi-way. The innovation points lie in that an electromagnetic valve is respectively arranged on the pipe line of each branch suction pipe, and the electromagnetic valves are controlled by one relay which is connected with a proximity switch. The device has simple structure, scientific and reasonable design, lower manufacture cost, difficult abrasion, durability and excellent sealing performance, also prolongs maintenance cycle, and reduces maintenance cost, which is an update product for a current negative pressure suction device machinery type distributing valve.
Description
Technical field
The utility model belongs to the cigarette packing machine field, particularly a kind of cigarette strip box transparent-paper package machine negative pressure device for dischanging air.
Background technology
The negative pressure device for dischanging air of cigarette strip box cellophane paper packager is used for forming negative pressure in the tracing paper bottom of packaging production line, to reach fixing also delivery one segment distance of tracing paper absorption to the purpose of control position.Present negative pressure device for dischanging air adopts the mode that the mechanical transmission-type distributing valve is installed between total aspiration channel and branch's aspiration channel to realize the alternating action of a plurality of negative pressure air draught points mostly, the mode of action of this mechanical transmission-type distributing valve is: by the phase cam roof pressure one coaxial spool that is arranged in the distributing valve sleeve pipe, make its axially reciprocating in the distributing valve sleeve pipe, to reach the purpose of the alternate intervals switching of controlling the branch inlet scoop.This kind mechanical transmission-type distributing valve has many shortcomings, as: spool is assembled by a plurality of machinery standard spares, quality of fit is installed is had relatively high expectations, so manufacturing cost height, installation difficulty is big; The hermetically-sealed construction of distributing valve is easy to generate wearing and tearing behind the spool axially reciprocating, cause sealing problems such as leakage, changes more complicated; Its component of machine all needs regularly to carry out cleaning, increases the intensity of maintenance maintenance cost and hand labor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, cost is low, maintenance maintenance cigarette strip box transparent-paper package machine negative pressure device for dischanging air simply and easily.
The purpose of this utility model is achieved in that
This cigarette strip box transparent-paper package machine negative pressure device for dischanging air, constitute by total aspiration channel and with its many logical at least two branch's aspiration channels of bonded assembly, it is characterized in that: an electromagnetic valve all is installed on the pipeline of branch's aspiration channel, and electromagnetic valve all is controlled by same relay, and this relay also connects one near switch.
And, be provided with a filter on the pipeline of described branch aspiration channel inlet end.
And the conv of described electromagnetic valve, relay and a power supply all is installed in the housing.
And described filter is installed in the housing.
Advantage of the present utility model and good effect are:
1. this negative pressure device for dischanging air has been simplified the labyrinth of mechanical transmission-type distributing valve greatly, the mode of electromagnetic valve is installed in employing on branch's aspiration channel, by the original phase cam of equipment the control relay that contacts near switch is moved, thereby realization is to the control of the interval switching of branch's aspiration channel.
2. this negative pressure device for dischanging air can collect and is located in the housing, is convenient to more install, change, and strengthens practical.
3. the utility model is simple in structure, design science is reasonable, reduced the cost of barrel transparent-paper package machine negative pressure device for dischanging air, not easy to wear, durable in use, good airproof performance, and prolong maintenance intervals, reducing the maintenance maintenance cost, is the renewal product of existing machinery formula distributing valve negative pressure device for dischanging air.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of cigarette strip box transparent-paper package machine negative pressure device for dischanging air, constitute by total aspiration channel 8 and with its many logical at least two branch's aspiration channels 7 of bonded assembly, be that example is described with two branch's aspiration channels in the present embodiment, its innovative point is: electromagnetic valve 6 all is installed on the pipeline of this branch's aspiration channel, be separately installed with electromagnetic valve a and electromagnetic valve b (its model can be VP342R-5GB-02A) on two branch's aspiration channels in the present embodiment, electromagnetic valve a and electromagnetic valve b all are controlled by same relay 3, and (its model can be: MY2NJ), this relay also connects a conv 2 near a switch 1 and a power supply.On the pipeline of branch's aspiration channel inlet end, be provided with filter 5, be respectively arranged with filter a and filter b (its model can be 2FA200) in the present embodiment on two branch's aspiration channels.The conv of electromagnetic valve, relay, power supply and filter can be arranged in the housing 4, are arranged at this housing outer surface near switch.Installation site near switch is corresponding with the position of the original phase cam 9 of wrapping machine.Arbitrary branch aspiration channel can be provided with two or more inlet scoop.
Principle of work of the present utility model is:
Phase cam rotary course discontinuous contacts near switch, should move near the switch control relay, relay control is installed on the alternately switching of two electromagnetic valves on branch's aspiration channel, thus the switching of control branch aspiration channel, to realize absorption location action to tracing paper on the packaging production line.
Claims (4)
1. cigarette strip box transparent-paper package machine negative pressure device for dischanging air, constitute by total aspiration channel and with its many logical at least two branch's aspiration channels of bonded assembly, it is characterized in that: an electromagnetic valve all is installed on the pipeline of branch's aspiration channel, and electromagnetic valve all is controlled by same relay, and this relay also connects one near switch.
2. cigarette strip box transparent-paper package machine negative pressure device for dischanging air according to claim 1 is characterized in that: be provided with a filter on the pipeline of described branch aspiration channel inlet end.
3. cigarette strip box transparent-paper package machine negative pressure device for dischanging air according to claim 1, it is characterized in that: the conv of described electromagnetic valve, relay and a power supply all is installed in the housing.
4. cigarette strip box transparent-paper package machine negative pressure device for dischanging air according to claim 2, it is characterized in that: described filter is installed in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200978452U CN201140806Y (en) | 2007-11-19 | 2007-11-19 | Negative pressure air draft apparatus of cigarette barrel cellophane paper packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200978452U CN201140806Y (en) | 2007-11-19 | 2007-11-19 | Negative pressure air draft apparatus of cigarette barrel cellophane paper packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140806Y true CN201140806Y (en) | 2008-10-29 |
Family
ID=40068520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200978452U Expired - Fee Related CN201140806Y (en) | 2007-11-19 | 2007-11-19 | Negative pressure air draft apparatus of cigarette barrel cellophane paper packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140806Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837847A (en) * | 2012-09-28 | 2012-12-26 | 山东中烟工业有限责任公司青州卷烟厂 | Barrel paper suction control device of cigarette packer |
| CN103708254A (en) * | 2013-12-31 | 2014-04-09 | 株洲三新包装技术有限公司 | Bellow set negative pressure air drafting device and corrugated board water-based printing machine |
-
2007
- 2007-11-19 CN CNU2007200978452U patent/CN201140806Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837847A (en) * | 2012-09-28 | 2012-12-26 | 山东中烟工业有限责任公司青州卷烟厂 | Barrel paper suction control device of cigarette packer |
| CN102837847B (en) * | 2012-09-28 | 2014-12-17 | 山东中烟工业有限责任公司青州卷烟厂 | Barrel paper suction control device of cigarette packer |
| CN103708254A (en) * | 2013-12-31 | 2014-04-09 | 株洲三新包装技术有限公司 | Bellow set negative pressure air drafting device and corrugated board water-based printing machine |
| CN103708254B (en) * | 2013-12-31 | 2017-01-04 | 株洲三新包装技术有限公司 | Bellows group negative pressure extractor fan and water-based printing of corrugated paper plate machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |