CN108584484B - Slit type vacuum paper picking device and paper picking method thereof - Google Patents
Slit type vacuum paper picking device and paper picking method thereof Download PDFInfo
- Publication number
- CN108584484B CN108584484B CN201810632699.1A CN201810632699A CN108584484B CN 108584484 B CN108584484 B CN 108584484B CN 201810632699 A CN201810632699 A CN 201810632699A CN 108584484 B CN108584484 B CN 108584484B
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- Prior art keywords
- paper
- opening
- suction
- negative pressure
- extension part
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention relates to a slit type vacuum paper picking device and a paper picking method thereof, comprising a suction main body with a negative pressure cavity, wherein a suction component for sucking gas in the negative pressure cavity is connected to the suction main body through a pipeline, an extension part is arranged on the suction main body, a suction cavity communicated with the negative pressure cavity is arranged in the extension part, and an opening communicated with the suction cavity is arranged on the extension part. The invention provides a slit type vacuum paper picking device and a paper picking method thereof, which are used for conveniently, quickly and effectively solving the phenomenon of floating paper breakage in the paper conveying process so as to improve the paper conveying efficiency and ensure the normal paper conveying.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to a slit type vacuum paper picking device and a paper picking method thereof.
Background
At present, paper sheets are usually placed on a net pad for transportation in the preparation process, due to the physical property of the paper sheets, the weight is not high, the texture is soft, when wind force or other forces act on the paper sheets in the transportation process, the distance between the paper sheets and the net pad is continuously changed, the phenomenon of floating of the paper sheets can be caused, so that the paper sheets can be clamped at the joint or the gap of the transportation device in the transportation process, the problem of paper breakage occurs, the transportation of the paper sheets is influenced, the paper sheet transportation efficiency is reduced, and the structure gap is not large due to the structural limitation of the transportation device, so that the floating position of the paper sheets is inconvenient to handle, and the production and transportation of the paper sheets are greatly inconvenient, so that the paper picking mode of the paper sheets is required to be improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a slit type vacuum paper picking device and a paper picking method thereof, which are used for conveniently, quickly and effectively solving the phenomenon of floating paper breakage in the paper conveying process so as to improve the paper conveying efficiency and ensure the normal paper conveying.
The technical scheme of the invention is realized as follows: the utility model provides a seam formula vacuum paper pick-up device which characterized in that: the suction device comprises a suction main body with a negative pressure cavity, wherein a suction component for extracting gas in the negative pressure cavity is connected to the suction main body through a pipeline, an extension part is arranged on the suction main body, a suction cavity communicated with the negative pressure cavity is arranged in the extension part, and an opening communicated with the suction cavity is formed in the extension part.
Preferably, it is: the opening is provided at an end of the extension portion remote from the suction body.
Preferably, it is: the extension part is cone-shaped, and the section size of the extension part gradually increases from one end provided with an opening to the other end.
Preferably, it is: the opening is in a slit shape.
Preferably, it is: the air suction component is a vacuum pump.
The invention also discloses a paper picking method of the slit type vacuum paper picking device for rapidly solving the problem of floating paper breakage during paper conveying, which comprises the following steps:
1) Determining a paper breaking position: the paper sheets are attached to the mesh pad for conveying, and the specific floating position of the paper sheets, namely the position where the paper sheets are not attached to the mesh pad, is observed;
2) Preparing paper picking: opening the vacuum pump to enable air in the negative pressure chamber to be discharged into the vacuum pump from the pipeline, wherein the negative pressure chamber is in a negative pressure state, namely, the outside air is sucked through an opening of the extension part, and the outside air enters the negative pressure chamber from the opening through the suction cavity;
3) Paper picking and resetting: the opening on the extension part passes through the gap of the conveying device and is close to the lower part of the mesh pad at the floating part of the paper, the air between the paper and the mesh pad is sucked through the opening, so that the paper is close to the mesh pad and reattached to the mesh pad;
4) Normal transport: the vacuum pump is kept in a starting state, so that the opening is kept towards the net pad, and the paper sheets attached to the net pad are continuously conveyed on the net pad.
By adopting the technical scheme, the extension part arranged on the suction main body is penetrated into the lower part of the net pad of the conveying device, and air is sucked into the opening, so that the paper in a floating paper breaking state is slowly approaching to the net pad and is attached to the net pad again, and the paper continues to be transported normally.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the invention discloses a slit type vacuum paper pick-up device, which in the specific embodiment of the invention comprises a suction main body 1 with a negative pressure cavity 2, wherein a suction component for sucking gas in the negative pressure cavity 2 is connected to the suction main body 1 through a pipeline, an extension part 3 is arranged on the suction main body 1, a suction cavity 4 communicated with the negative pressure cavity 2 is arranged inside the extension part 3, and an opening 5 communicated with the suction cavity 4 is arranged on the extension part 3.
By adopting the technical scheme, when the paper picking device is used, the air in the negative pressure chamber 2 arranged in the suction main body 1 is pumped by the air suction component through the pipeline, so that the interior of the negative pressure chamber 2 is in a negative pressure state, the extension part 3 is arranged on the suction main body 1, the suction cavity 4 communicated with the negative pressure chamber 2 is arranged in the extension part 3, when the negative pressure chamber 2 is in a negative pressure state, the air in the suction cavity 4 flows into the negative pressure chamber 2, as the opening 5 communicated with the suction cavity 4 is arranged on the extension part 3, suction is formed at the opening 5, when the paper 8 is conveyed, the phenomenon of floating paper breakage occurs, the extension part 3 arranged on the suction main body 1 is led to be in a position below the net pad 7 of the conveying device, and the opening 5 is led into the air, so that the paper 8 in the floating paper breakage state is gradually approaching the net pad 7, and is attached to the net pad 7 again, so that the paper 8 continues to be normally conveyed.
In the specific embodiment of the invention, the opening 5 is provided at the end of the extension 3 remote from the suction body 1.
Through adopting above-mentioned technical scheme, set up opening 5 in the one end that extension 3 kept away from suction main part 1, the opening 5 that conveniently when using control set up on extension 3 one end is close to the net pad 7 below, picks up paper to the paper 8 on the net pad 7 to make things convenient for the transport of paper.
In the embodiment of the present invention, the extension portion 3 has a tapered shape, and the cross-sectional size thereof increases gradually from one end provided with the opening 5 to the other end.
Through adopting above-mentioned technical scheme, in order to conveniently go deep into extension 3 from conveyor's gap to the below of net pad 7 and pick up paper to paper 8, set up extension 3 to be the taper, the size of its cross-section is by the one end that is provided with opening 5 toward the other end increase gradually, facilitates the use when guaranteeing suction intensity.
In the specific embodiment of the present invention, the opening 5 is in a slit shape.
Through adopting above-mentioned technical scheme, because the paper 8 when transporting, its transverse width is wider, in order to guarantee to all produce a suction to the whole of paper 8 transverse direction under the conveying state to improve the effect of picking up the paper, set up opening 5 to be the strip slit form, cooperate to insert the gap department of conveyor and pick up the paper to paper 8.
In the specific embodiment of the invention, the air suction component is a vacuum pump 6.
By adopting the technical scheme, the suction component is set as the vacuum pump 6, and the vacuum pump 6 refers to equipment for exhausting the pumped container by using a mechanical, physical, chemical or physicochemical method to obtain vacuum, so that the gas in the negative pressure chamber 2 in the suction main body 1 can be well pumped, and a negative pressure state is formed.
The invention also discloses a paper picking method of the slit type vacuum paper picking device for rapidly solving the problem of floating paper breakage during paper conveying, which comprises the following steps:
1) Determining a paper breaking position: the paper 8 is attached to the mesh pad 7 for conveying, and the specific floating position of the paper 8, namely the position where the paper 8 is not attached to the mesh pad 7, is observed;
2) Preparing paper picking: opening the air compressor 6 to enable air in the negative pressure chamber 2 to be discharged into the air compressor 6 from a pipeline, wherein the interior of the negative pressure chamber 2 is in a negative pressure state, namely, external air is sucked through the opening 5 of the extension part 3, and the external air enters the negative pressure chamber 2 from the opening 5 through the suction cavity 4;
3) Paper picking and resetting: allowing the opening 5 on the extension part 3 to pass through the gap of the conveying device and get close to the position below the mesh pad 7 where the paper sheet 8 floats, sucking air between the paper sheet 8 and the mesh pad 7 through the opening 5, making the paper sheet 8 get close to the mesh pad 7, and reattaching on the mesh pad 7;
4) Normal transport: the vacuum pump 6 is kept on, the opening 5 is kept facing the mesh pad 7, and the sheet 8 attached to the mesh pad 7 is continuously conveyed on the mesh pad 7.
By adopting the technical scheme, the extension part 3 arranged on the suction main body 1 is penetrated into the lower part of the net pad 7 of the conveying device, and the opening 5 is used for sucking air, so that the paper sheet 8 in a floating paper breaking state slowly approaches to the net pad 7 and is attached to the net pad 7 again, and the paper sheet 8 is continuously and normally conveyed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. A paper picking method of a slit type vacuum paper picking device is characterized in that: the slit type vacuum paper pick-up device comprises a suction main body with a negative pressure cavity, wherein a suction part for sucking gas in the negative pressure cavity is connected to the suction main body through a pipeline, the suction part is a vacuum pump, an extension part is arranged on the suction main body, a suction cavity communicated with the negative pressure cavity is arranged in the extension part, and an opening communicated with the suction cavity is arranged on the extension part;
the paper picking method of the slit type vacuum paper picking device comprises the following steps:
1) Determining a paper breaking position: the paper sheets are attached to the mesh pad for conveying, and the specific floating position of the paper sheets, namely the position where the paper sheets are not attached to the mesh pad, is observed;
2) Preparing paper picking: opening the vacuum pump to enable air in the negative pressure chamber to be discharged into the vacuum pump from the pipeline, wherein the negative pressure chamber is in a negative pressure state, namely, the outside air is sucked through an opening of the extension part, and the outside air enters the negative pressure chamber from the opening through the suction cavity;
3) Paper picking and resetting: the opening on the extension part passes through the gap of the conveying device and is close to the lower part of the mesh pad at the floating part of the paper, the air between the paper and the mesh pad is sucked through the opening, so that the paper is close to the mesh pad and reattached to the mesh pad;
4) Normal transportation: the vacuum pump is kept in a starting state, so that the opening is kept towards the net pad, and the paper sheets attached to the net pad are continuously conveyed on the net pad.
2. The paper picking method of the slit vacuum paper picking device as claimed in claim 1, wherein: the opening is provided at an end of the extension portion remote from the suction body.
3. The paper picking method of the slit vacuum paper picking device as claimed in claim 2, wherein: the extension part is cone-shaped, and the section size of the extension part gradually increases from one end provided with an opening to the other end.
4. A paper pick-up method of a slot vacuum paper pick-up device as claimed in claim 1, 2 or 3, wherein: the opening is in a slit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810632699.1A CN108584484B (en) | 2018-06-19 | 2018-06-19 | Slit type vacuum paper picking device and paper picking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810632699.1A CN108584484B (en) | 2018-06-19 | 2018-06-19 | Slit type vacuum paper picking device and paper picking method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108584484A CN108584484A (en) | 2018-09-28 |
| CN108584484B true CN108584484B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810632699.1A Active CN108584484B (en) | 2018-06-19 | 2018-06-19 | Slit type vacuum paper picking device and paper picking method thereof |
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| CN (1) | CN108584484B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820421B (en) * | 2019-11-13 | 2020-06-02 | 衢州龙游双熊猫纸业有限公司 | Production method of paper towel or kitchen paper and preparation method of paper |
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| CN1079564A (en) * | 1992-03-03 | 1993-12-15 | 德拉罗·乔雷股份有限公司 | Copy paper transfer unit in the bank note quality inspection equipment |
| JP2005074606A (en) * | 2003-09-03 | 2005-03-24 | Kiyoshi Takahashi | Vacuum tweezers |
| CN201525157U (en) * | 2009-07-30 | 2010-07-14 | 上海德拉根印刷机械有限公司 | Suction automatic paper feeding device of slope front stop grid transfer belt of automatic coating machine |
| CN204660135U (en) * | 2015-05-04 | 2015-09-23 | 河南中烟工业有限责任公司 | A kind of novel package machine tracing paper blast assists delivery platform |
| CN206401290U (en) * | 2016-12-08 | 2017-08-11 | 合肥通富微电子有限公司 | Sheet material pick device and its system |
| CN207258540U (en) * | 2017-03-31 | 2018-04-20 | 佛山市南海区希望陶瓷机械设备有限公司 | A kind of vacuum suction delivery platform of the high suction of low wind speed |
| CN207467780U (en) * | 2017-11-29 | 2018-06-08 | 六安市星星包装股份有限公司 | A kind of paper feeding mechanism of die-cutting machine |
| CN209023858U (en) * | 2018-06-19 | 2019-06-25 | 衢州龙游双熊猫纸业有限公司 | A kind of seam vacuum paper pickup device |
-
2018
- 2018-06-19 CN CN201810632699.1A patent/CN108584484B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8502591D0 (en) * | 1984-05-28 | 1985-05-24 | Polygraph Leipzig | TRAIN- UND / OR TOWERS |
| CN1079564A (en) * | 1992-03-03 | 1993-12-15 | 德拉罗·乔雷股份有限公司 | Copy paper transfer unit in the bank note quality inspection equipment |
| JP2005074606A (en) * | 2003-09-03 | 2005-03-24 | Kiyoshi Takahashi | Vacuum tweezers |
| CN201525157U (en) * | 2009-07-30 | 2010-07-14 | 上海德拉根印刷机械有限公司 | Suction automatic paper feeding device of slope front stop grid transfer belt of automatic coating machine |
| CN204660135U (en) * | 2015-05-04 | 2015-09-23 | 河南中烟工业有限责任公司 | A kind of novel package machine tracing paper blast assists delivery platform |
| CN206401290U (en) * | 2016-12-08 | 2017-08-11 | 合肥通富微电子有限公司 | Sheet material pick device and its system |
| CN207258540U (en) * | 2017-03-31 | 2018-04-20 | 佛山市南海区希望陶瓷机械设备有限公司 | A kind of vacuum suction delivery platform of the high suction of low wind speed |
| CN207467780U (en) * | 2017-11-29 | 2018-06-08 | 六安市星星包装股份有限公司 | A kind of paper feeding mechanism of die-cutting machine |
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| CN108584484A (en) | 2018-09-28 |
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