CN202807885U - Waste paper edge conveying device - Google Patents
Waste paper edge conveying device Download PDFInfo
- Publication number
- CN202807885U CN202807885U CN 201220460635 CN201220460635U CN202807885U CN 202807885 U CN202807885 U CN 202807885U CN 201220460635 CN201220460635 CN 201220460635 CN 201220460635 U CN201220460635 U CN 201220460635U CN 202807885 U CN202807885 U CN 202807885U
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- waste paper
- negative pressure
- high pressure
- pressure generator
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Abstract
The utility model relates to a waste paper edge conveying device, which comprises a high pressure fan, a square round reducing pipe, a negative pressure generator, an air suction pipe and a conveying pipeline, and is characterized in that the high pressure fan is arranged on the ground, wherein a square pipe of the square round reducing pipe is connected with the high pressure fan through a flange; a round pipe of the square round reducing pipe is welded with an air inlet pipe of the negative pressure generator together; positive pressure blowing of the high pressure fan can be converted into negative pressure blowing of the air suction pipe by the negative pressure generator; the air suction pipe is connected with a waste paper edge adsorption port of a printing machine; and one end of the conveying pipeline is connected with an air supply section of the negative pressure generator and is connected to a waste paper edge collection place. The waste paper edge conveying device has the characteristics of simple structure, reliable working, less power consumption, less dust and low operation and maintenance cost, and the aim of completely conveying the continuous strip waste paper edges generated during the production process of a concave printing machine to a specified place is achieved.
Description
Technical field
The utility model relates to a kind of waste paper limit feedway that is specifically designed to print field, is particularly suitable for the continuous band-shaped waste paper limit of carrying the intaglio printing press production process to produce.
Background technology
In the production process of intaglio printing press, produce continuous banded waste paper limit, the waste paper limit must in time be collected, otherwise will affect the normal operation of production and the quality of product, even the damage printing equipment.Disclosed waste paper limit feedway adopts the inlet scoop of blower fan directly the waste paper limit to be siphoned away mode on the market, by aspiration channel, form with high pressure positive blower, the delivery duct of crushing function.The high pressure positive blower ventilation inlet has stronger negative pressure wind, connecting aspiration channel can adsorb into the waste paper limit, then by the crushing knife of fan blade the waste paper limit is cut and be ground into independent segment, prevent that banded waste paper limit is wrapped on the fan blade, the waste paper limit after the pulverizing is delivered to by delivery duct and is specified the place.
This waste paper limit feedway has been found 3 deficiencies in practice, at first produce a large amount of dust in the process that pulverize on the waste paper limit, because of the reason that printing zone needs air draft and mends wind, a part of dust is brought to intaglio printing press, affect the quality of print product, increased the reject rate of production process; Secondly, the high pressure positive blower of subsidiary crushing function need to enlarge markedly the size of power and the fan blade of motor, and power consumption is many; At last, the crushing knife of high pressure positive blower, blade and inwall all the time with waste paper limit high-speed friction, noise is larger, use cost is high.
Summary of the invention
The purpose of this utility model provides a kind of simple to operation, and is low in energy consumption, installation and maintenance are easy, and dust is few, can adapt to the waste paper limit feedway of intaglio printing press high-speed cruising
The utility model is for achieving the above object by the following technical solutions:
A kind of waste paper limit feedway, formed by high pressure positive blower, circumference adapter bonnet, negative pressure generator, aspiration channel, delivery duct, high pressure positive blower is installed in ground, the square tube of circumference adapter bonnet links to each other with high pressure positive blower by flange, the round tube of circumference adapter bonnet and the air inlet pipe weld together of negative pressure generator, negative pressure generator can be converted into the blowing of the malleation of high pressure positive blower the negative-pressure air-suction of aspiration channel, aspiration channel connects the waste paper limit adsorption orifice of printer, delivery duct one end links to each other with the air supply section of negative pressure generator, receives waste paper limit collection location always.
Described circumference adapter bonnet is comprised of square pipe end, reduced diameter portion and round pipe end.The air outlet coupling of square pipe end and high pressure positive blower adopts flange to connect; Round pipe end and negative pressure generator air inlet pipe coupling directly are weldingly connected; Middle for having an area of reduced diameter portion.The circumference adapter bonnet links together high pressure positive blower and negative pressure generator.
Described negative pressure generator is comprised of admission port, jet pipe, adsorbent chamber and exhausr port.Admission port is weldingly connected with the circumference adapter bonnet, and the malleation blowing of high pressure positive blower is exactly the air inlet of negative pressure generator; Jet pipe is made of absorption lumen outer wall and trunnion, by the effect of entrainmenting of nozzle exit high-speed jet, produces negative-pressure air-suction in adsorbent chamber; Adsorbent chamber is connected with aspiration channel, and negative-pressure air-suction is guided to aspiration channel; Exhausr port links to each other with delivery duct, discharges to delivery duct at a high speed after the air draught air-flow of the high-speed jet of nozzle exit and aspirate tube is mixed.
High pressure positive blower used in the present invention is standardized product, can be from market or producer buy; Delivery duct is that the standard solid drawn pipe that market is bought is made, and connects with flange between the pipeline.
Description of drawings
The concrete structure of utility model is provided by the following drawings.
Fig. 1 is the lateral plan of a kind of waste paper of the utility model limit feedway.
Fig. 2 is the negative pressure generator cutaway view of a kind of waste paper of the utility model limit feedway.
Among the figure: 1. high pressure positive blower 2. has an area of adapter bonnets 3. negative pressure generators 4. aspiration channels 5. delivery ducts 6. admission ports 7. jet pipes 8. adsorbent chamber 9. exhausr ports
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Shown in the accompanying drawing 1, a kind of waste paper limit feedway, by high pressure positive blower 1, circumference adapter bonnet 2, negative pressure generator 3, aspiration channel 4, delivery duct 5 forms, high pressure positive blower 1 is installed in ground, the square tube of circumference adapter bonnet 2 links to each other with high pressure positive blower by flange, the round tube of circumference adapter bonnet 2 and the air inlet pipe weld together of negative pressure generator 3, negative pressure generator 3 can be converted into the blowing of the malleation of high pressure positive blower 1 negative-pressure air-suction of aspiration channel 4, aspiration channel 4 connects the waste paper limit adsorption orifice of printer, delivery duct 5 one ends link to each other with the air supply section of negative pressure generator 3, receive waste paper limit collection location always.
Shown in the accompanying drawing 2, negative pressure generator 3 is comprised of admission port 6, jet pipe 7, adsorbent chamber 8 and exhausr port 9.Admission port 6 is weldingly connected with circumference adapter bonnet 2, and the malleation blowing of high pressure positive blower 1 is exactly the air inlet of negative pressure generator 3; Jet pipe 7 is made of adsorbent chamber 8 pipe outer walls and trunnion, by the effect of entrainmenting of jet pipe 7 outlet high-speed jets, produces negative-pressure air-suction in adsorbent chamber 8; Adsorbent chamber 8 is connected with aspiration channel 4, and negative-pressure air-suction is guided to aspiration channel 4; Exhausr port 9 links to each other with delivery duct 5, discharges to delivery duct 5 at a high speed after the air draught air-flow of the high-speed jet of jet pipe 7 outlets and aspirate tube is mixed.
When the utility model is in running order, high pressure positive blower 1 provides lasting malleation blowing, enter the admission port 6 of negative pressure generator 3 from circumference adapter bonnet 2, adsorbent chamber 8 at negative pressure generator 3 produces stronger negative-pressure air-suction, continuous banded waste paper limit enters aspiration channel 4 by the collection mouth above the intaglio printing press, deliver to again negative pressure generator 3 adsorbent chamber 8, be blown into delivery duct 5 from the exhausr port 9 of negative pressure generator 3, by delivery duct 5 the waste paper limit is delivered to and specified the place.The waste paper limit does not need to pulverize or disjunction at course of conveying, keeps continuous paper tape shape.
Claims (3)
1. waste paper limit feedway, by high pressure positive blower, the circumference adapter bonnet, negative pressure generator, aspiration channel, delivery duct forms, it is characterized in that: high pressure positive blower is installed in ground, the square tube of circumference adapter bonnet links to each other with high pressure positive blower by flange, the round tube of circumference adapter bonnet and the air inlet pipe weld together of negative pressure generator, negative pressure generator can be converted into the blowing of the malleation of high pressure positive blower the negative-pressure air-suction of aspiration channel, aspiration channel connects the waste paper limit adsorption orifice of printer, delivery duct one end links to each other with the air supply section of negative pressure generator, receives waste paper limit collection location always.
2. a kind of waste paper according to claim 1 limit feedway, it is characterized in that: described circumference adapter bonnet is comprised of square pipe end, reduced diameter portion and round pipe end; The air outlet coupling of square pipe end and high pressure positive blower adopts flange to connect; Round pipe end and negative pressure generator air inlet pipe coupling directly are weldingly connected; Middle for having an area of reduced diameter portion; The circumference adapter bonnet links together high pressure positive blower and negative pressure generator.
3. a kind of waste paper according to claim 1 limit feedway, it is characterized in that: described negative pressure generator is comprised of admission port, jet pipe, adsorbent chamber and exhausr port; Admission port is weldingly connected with the circumference adapter bonnet, and the malleation blowing of high pressure positive blower is exactly the air inlet of negative pressure generator; Jet pipe is made of absorption lumen outer wall and trunnion, by the effect of entrainmenting of nozzle exit high-speed jet, produces negative-pressure air-suction in adsorbent chamber; Adsorbent chamber is connected with aspiration channel, and negative-pressure air-suction is guided to aspiration channel; Exhausr port links to each other with delivery duct, discharges to delivery duct at a high speed after the air draught air-flow of the high-speed jet of nozzle exit and aspirate tube is mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460635 CN202807885U (en) | 2012-09-12 | 2012-09-12 | Waste paper edge conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460635 CN202807885U (en) | 2012-09-12 | 2012-09-12 | Waste paper edge conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807885U true CN202807885U (en) | 2013-03-20 |
Family
ID=47866807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460635 Expired - Fee Related CN202807885U (en) | 2012-09-12 | 2012-09-12 | Waste paper edge conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826387A (en) * | 2012-09-12 | 2012-12-19 | 陈北荣 | Waste paper strip conveying device |
| CN103332496A (en) * | 2013-07-11 | 2013-10-02 | 江苏远洋数据股份有限公司 | Waste paper concentrated collecting device |
| CN105084006A (en) * | 2015-07-31 | 2015-11-25 | 苏州普京真空技术有限公司 | Vacuum suction device |
-
2012
- 2012-09-12 CN CN 201220460635 patent/CN202807885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826387A (en) * | 2012-09-12 | 2012-12-19 | 陈北荣 | Waste paper strip conveying device |
| CN103332496A (en) * | 2013-07-11 | 2013-10-02 | 江苏远洋数据股份有限公司 | Waste paper concentrated collecting device |
| CN105084006A (en) * | 2015-07-31 | 2015-11-25 | 苏州普京真空技术有限公司 | Vacuum suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130912 |