CN113460741A - Printing machine with sheet spreading device - Google Patents
Printing machine with sheet spreading device Download PDFInfo
- Publication number
- CN113460741A CN113460741A CN202110682374.6A CN202110682374A CN113460741A CN 113460741 A CN113460741 A CN 113460741A CN 202110682374 A CN202110682374 A CN 202110682374A CN 113460741 A CN113460741 A CN 113460741A
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- CN
- China
- Prior art keywords
- printing
- roller
- printing paper
- paper
- sheet
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
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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
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/60—Loosening articles in piles
-
- 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
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pile Receivers (AREA)
Abstract
The invention relates to the technical field of printing equipment, in particular to a printing machine with a paper dispersing device, which comprises a frame, wherein a placing platform for printing paper is arranged below a placing station, and a pressing plate which is connected with a first cylinder downwards and can press the printing paper is arranged above the placing station; a vertical slideway in the up-down direction is arranged on the side surface of the placing station, and a roller driven by a motor is arranged on the slideway, wherein the roller is provided with a central line which is horizontally arranged; during production, the whole pile of printing paper is placed on the placing platform, the pressing disc presses the upper surface of the printing paper, the roller runs in the longitudinal slideway, and the side surface of the roller contacts with the side edge of the printing paper and runs up and down to reach the upper surface and the lower surface of the printing paper. Such a printing machine has the advantage of guaranteeing that every paper can both be printed, convenient to use.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a printing machine.
Background
The printing machine comprises a frame, wherein a placing station of printing paper (raw material paper) is arranged behind the frame, and the printing paper is a whole pile product formed by stacking a plurality of sheets of paper; during production, the whole stack of printing paper is placed on a placement station, a printing station is arranged in the middle of the machine frame, and a printing assembly is arranged on the printing station.
In production, the used printing paper is in a whole pile, and the whole pile of printing paper is stored for a long time or forms adhesion of upper and lower paper.
In the prior art, the printer is not provided with the arrangement for dispersing the paper adhered up and down; therefore, two or more papers can enter the printing assembly together during printing, and the lower paper can not be printed due to the shielding of the upper paper, so that the printing assembly has the defect of inconvenient use.
Disclosure of Invention
The invention aims to solve the defects and provides a printing machine which ensures that each piece of paper can be printed and is convenient to use, namely a printing machine with a paper dispersing device.
The technical scheme of the invention is realized as follows: the printing machine with the paper scattering device comprises a frame, a printing paper placing station is arranged behind the frame, a printing station is arranged in the middle of the frame, and a printing assembly is arranged on the printing station; the method is characterized in that: a placing platform for printing paper is arranged below the placing station, and a pressing disc which is connected with a first cylinder and can press the printing paper is arranged above the placing station; a vertical slideway in the up-down direction is arranged on the side surface of the placing station, and a roller driven by a motor is arranged on the slideway, wherein the roller is provided with a central line which is horizontally arranged; during production, the whole pile of printing paper is placed on the placing platform, the pressing disc presses the upper surface of the printing paper, the roller runs in the longitudinal slideway, and the side surface of the roller contacts with the side edge of the printing paper and runs up and down to reach the upper surface and the lower surface of the printing paper.
Furthermore, vertical slideways in the up-and-down direction are arranged on four side surfaces of the placing station.
Further, the end part of the roller is of a table-shaped structure, and the big bottom of the table-shaped structure is arranged outwards.
Furthermore, a turntable is arranged below the placing platform.
Furthermore, a lifting cylinder is arranged below the placing platform.
Furthermore, the printing machine further comprises an air supply pipe, an airflow distribution pipe is arranged above or below the roller, the airflow distribution pipe is provided with a gap, the gap is parallel to the central line and faces the placing platform, and the air supply pipe is communicated with the airflow distribution pipe.
Further, the printing machine comprises a steam generator, wherein the steam generator is provided with a steam delivery pipe, and the air delivery pipe is the steam delivery pipe.
Furthermore, a horizontal cross slideway is arranged on the rack, and the first cylinder is arranged in the horizontal cross slideway.
Furthermore, the periphery of the placing platform is provided with a downward bent edge part, or/and the periphery of the pressing plate is provided with an upward bent edge part.
Furthermore, the periphery of the roller is also provided with a rubber layer.
The invention has the advantages that the printing machine has the advantages of ensuring that each piece of paper can be printed and being convenient to use.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view in the direction of a-a in fig. 1.
Fig. 3 is a schematic view in the direction B-B in fig. 2.
Fig. 4 is an enlarged view at C in fig. 1.
Wherein: 1. the printing device comprises a frame 2, a placing station 3, a printing station 4, a printing assembly 5, a placing platform 6, a first air cylinder 7, a pressing plate 8, a longitudinal slide 9, a roller 91, a center line 92, a table-shaped structure 93, a rubber layer 10, printing paper 11, a rotating disc 12, a lifting air cylinder 13, an air supply pipe 14, an air distribution pipe 141, a gap 15, a steam generator 16, a horizontal cross slide 17 and a bending part.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, the printing machine with the paper scattering device comprises a frame 1, a placing station 2 for printing paper is arranged behind the frame, a printing station 3 is arranged in the middle of the frame, and a printing assembly 4 is arranged on the printing station; the method is characterized in that: a placing platform 5 for printing paper is arranged below the placing station, and a press plate 7 which is connected with a first cylinder 6 facing downwards and can press the printing paper is arranged above the placing station; the direction of an arrow F in fig. 1 is the direction of downward running when the first air cylinder is started, a vertical slideway 8 in the vertical direction is arranged on the side surface of the placing station, and a roller 9 driven by a motor is arranged on the vertical slideway, the roller is provided with a central line 91, and the central line is horizontally arranged; during production, the whole pile of printing paper 10 is placed on the placing platform, the pressing disc presses the upper surface of the printing paper, the roller moves up and down in the longitudinal slideway, and the side surface of the roller contacts with the side edge of the printing paper to move up and down and reach the upper surface and the lower surface of the printing paper.
When the automatic printing device is used, the whole pile of printing paper is placed on the placing platform, the first air cylinder is started to downwards press the upper surface of the printing paper by the pressure plate, then the motor is started, the motor drives the roller to move up and down along the whole pile of printing paper, and the direction of an arrow D in the figure 1 is the moving direction of the roller; the running of the roller can disperse the side edges of the stacked printing paper, reduce the adhesion of the paper and realize the aim of the invention.
Preferably, the periphery of the selected placement platform and platen is inside the surface of the printing paper, i.e., the periphery of the printing paper exceeds the margins of the periphery of the placement platform and platen, so that the rollers evacuate the entire upper and lower ends of the printing paper, the middle shaded portion in fig. 2 represents the surface of the placement platform, and the dashed portion represents the margins of the printing paper.
Further, as shown in fig. 2, vertical slideways are provided on four sides of the placing station.
That is, the four sides are provided with the rollers, and the device is arranged in such a way that the four sides of the printing paper which is (simultaneously) piled can be processed, or the four sides of the printing paper are dispersed without changing the position of the printing paper, so that the adhesion of the paper is reduced.
Further, the end of the roller is a table structure 92, and the big bottom of the table structure is arranged outwards.
The device can better disperse the corners of the stacked printing paper.
Furthermore, a turntable 11 is arranged below the placing platform.
The turntable is arranged, the turntable can be started under the condition that only one roller is arranged, the direction of an arrow K in figure 1 is the rotating direction of the turntable, the side surface of the whole pile of printing paper needing to be dispersed is contacted with the roller, and each side surface of the printing paper is dispersed in sequence.
Furthermore, a lifting cylinder 12 is arranged below the placing platform.
The device is arranged in such a way, the position above the placing platform can be adjusted, the margin exceeding the placing platform and the pressure plate around the printing paper can be more favorably realized, and the direction of an arrow H in figure 1 is the rising square of the lifting cylinder.
Further, as shown in fig. 1 and 4, the printer further includes an air supply pipe 13, and an airflow distribution pipe 14 is further disposed above or below the roller, the airflow distribution pipe has a gap 141, the gap is disposed parallel to the central line and faces the placing platform, and the air supply pipe is communicated with the airflow distribution pipe.
The device is arranged in such a way, so that air can be supplied to the dispersed part through the gap of the airflow distribution pipe when the roller is used for dispersing the paper edges, and the purpose of better dispersing the side surfaces of the paper is achieved.
Further, the printing machine comprises a steam generator 15, wherein the steam generator is provided with a steam delivery pipe, and the air delivery pipe is the steam delivery pipe.
The device is arranged in such a way, so that when the roller is used for dispersing the paper edges, moist air can be sent to the dispersing part through the gap of the airflow distribution pipe, and the purpose of better dispersing the side surface of the paper is achieved.
Furthermore, a horizontal cross slideway 16 is arranged on the frame, and the first air cylinder is arranged in the horizontal cross slideway.
The arrangement is such that the first cylinder-attached component (e.g. platen) can be removed in a horizontal cross-track without feeding the paper, the square of arrow J in the figure, freeing up space without delaying printing.
Further, the placing platform is provided with a downward bent edge part 17 around the placing platform, or/and the pressing plate is provided with an upward bent edge part 17 around the pressing plate.
This device sets up like this, more is favorable to realizing that the running roller can all be sparse to whole printing paper upper end and lower extreme, when still being favorable to the pressure disk to pressing printing paper, reduces to make the higher authority and cause the damage below to the paper.
Further, a rubber layer 93 is further arranged on the periphery of the roller, as shown in fig. 3.
The device is arranged like this, still is favorable to the running of running roller to reduce the damage that the roller caused to the paper.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the description of the present invention.
Claims (10)
1. The printing machine with the paper scattering device comprises a frame, a printing paper placing station is arranged behind the frame, a printing station is arranged in the middle of the frame, and a printing assembly is arranged on the printing station; the method is characterized in that: a placing platform for printing paper is arranged below the placing station, and a pressing disc which is connected with a first cylinder and can press the printing paper is arranged above the placing station; a vertical slideway in the up-down direction is arranged on the side surface of the placing station, and a roller driven by a motor is arranged on the slideway, wherein the roller is provided with a central line which is horizontally arranged; during production, the whole pile of printing paper is placed on the placing platform, the pressing disc presses the upper surface of the printing paper, the roller runs in the longitudinal slideway, and the side surface of the roller contacts with the side edge of the printing paper and runs up and down to reach the upper surface and the lower surface of the printing paper.
2. The printing press having a sheet divergence device in accordance with claim 1, wherein: vertical slideways in the up-down direction are arranged on four side surfaces of the placing station.
3. The printing press having a sheet divergence device in accordance with claim 1, wherein: the end part of the roller is of a table structure, and the big bottom of the table structure is arranged outwards.
4. A printer having a sheet divergence device in accordance with claim 3 wherein: and a turntable is arranged below the placing platform.
5. The printing press having a sheet divergence device in accordance with claim 4, wherein: and a lifting cylinder is arranged below the placing platform.
6. The printing press having a sheet divergence device in accordance with claim 5, wherein: the printer further comprises an air supply pipe, wherein an airflow distribution pipe is arranged above or below the roller, a gap is formed in the airflow distribution pipe, the gap is parallel to the central line and faces the placing platform, and the air supply pipe is communicated with the airflow distribution pipe.
7. The printing press having a sheet divergence device in accordance with claim 6, wherein: the printing machine comprises a steam generator, wherein the steam generator is provided with a steam delivery pipe, and the air delivery pipe is the steam delivery pipe.
8. The printer of claim 7 having a sheet divergence device, wherein: the frame on still have horizontal cross slide, first cylinder install in horizontal cross slide.
9. The printer of claim 8 having a sheet divergence device, wherein: the periphery of the placing platform is provided with a downward bent edge part, or/and the periphery of the pressing plate is provided with an upward bent edge part.
10. The printer of claim 9 having a sheet divergence device, wherein: the periphery of the roller is also provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682374.6A CN113460741A (en) | 2021-06-21 | 2021-06-21 | Printing machine with sheet spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682374.6A CN113460741A (en) | 2021-06-21 | 2021-06-21 | Printing machine with sheet spreading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113460741A true CN113460741A (en) | 2021-10-01 |
Family
ID=77868882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110682374.6A Pending CN113460741A (en) | 2021-06-21 | 2021-06-21 | Printing machine with sheet spreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113460741A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63143136A (en) * | 1986-12-03 | 1988-06-15 | Nec Corp | Paper sheet feeder |
| JPH0218235A (en) * | 1988-07-05 | 1990-01-22 | Fujitsu Ltd | Sheet feed device |
| JPH11292380A (en) * | 1998-04-14 | 1999-10-26 | Uchida Seihon Kako:Kk | Auxiliary device for work to insert air to printed paper |
| JP2004331258A (en) * | 2003-05-01 | 2004-11-25 | Fuji Xerox Co Ltd | Sheet supply device |
| US20070267803A1 (en) * | 2006-05-19 | 2007-11-22 | Canon Kabushiki Kaisha | Image forming apparatus |
| JP2008280095A (en) * | 2007-05-08 | 2008-11-20 | Konica Minolta Business Technologies Inc | Paper feeding device, and image forming device equipped with the paper feeding device |
| US20090218752A1 (en) * | 2008-02-29 | 2009-09-03 | Kabushiki Kaisha Toshiba | Apparatus for separating and extracting paper leaves |
| CN215666070U (en) * | 2021-06-21 | 2022-01-28 | 长葛市大阳纸业有限公司 | Printing machine with sheet spreading device |
-
2021
- 2021-06-21 CN CN202110682374.6A patent/CN113460741A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63143136A (en) * | 1986-12-03 | 1988-06-15 | Nec Corp | Paper sheet feeder |
| JPH0218235A (en) * | 1988-07-05 | 1990-01-22 | Fujitsu Ltd | Sheet feed device |
| JPH11292380A (en) * | 1998-04-14 | 1999-10-26 | Uchida Seihon Kako:Kk | Auxiliary device for work to insert air to printed paper |
| JP2004331258A (en) * | 2003-05-01 | 2004-11-25 | Fuji Xerox Co Ltd | Sheet supply device |
| US20070267803A1 (en) * | 2006-05-19 | 2007-11-22 | Canon Kabushiki Kaisha | Image forming apparatus |
| JP2008280095A (en) * | 2007-05-08 | 2008-11-20 | Konica Minolta Business Technologies Inc | Paper feeding device, and image forming device equipped with the paper feeding device |
| US20090218752A1 (en) * | 2008-02-29 | 2009-09-03 | Kabushiki Kaisha Toshiba | Apparatus for separating and extracting paper leaves |
| CN215666070U (en) * | 2021-06-21 | 2022-01-28 | 长葛市大阳纸业有限公司 | Printing machine with sheet spreading device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211001 |