CN110589582A - Counting and stacking method applied to light printed matters - Google Patents
Counting and stacking method applied to light printed matters Download PDFInfo
- Publication number
- CN110589582A CN110589582A CN201910875048.XA CN201910875048A CN110589582A CN 110589582 A CN110589582 A CN 110589582A CN 201910875048 A CN201910875048 A CN 201910875048A CN 110589582 A CN110589582 A CN 110589582A
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- CN
- China
- Prior art keywords
- counting
- negative pressure
- printed matter
- paper
- stacking
- Prior art date
- 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.)
- Withdrawn
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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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/08—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being oscillated in arcuate paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/241—Suction devices
- B65H29/242—Suction bands or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
- B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
- B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
- B65H31/38—Apparatus for vibrating or knocking the pile during piling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
-
- 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
- B65H2701/19—Specific article or web
Abstract
The invention discloses a counting and stacking method applied to light presswork, which comprises the following steps: adopting a negative pressure air suction conveying belt to arrange and convey the printed matters in a single layer; controlling a counting sensor to count each single-layer printed matter transmitted to the sensing range; the technical sensor is arranged right above any position between two ends of the negative pressure air suction conveying belt; when each single-layer printed matter is transmitted to the tail end of the negative pressure transmission belt, a first air blowing system arranged between the negative pressure transmission belt and the paper collection table is controlled to blow air upwards, so that each single-layer printed matter is suspended and moves to the paper collection table in parallel after leaving the tail end of the negative pressure transmission belt. According to the teaching of the above embodiments, the present invention enables accurate counting and stacking of printed products.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a counting and stacking method applied to light presswork.
Background
With the increase of labor cost and stricter requirements on printing quality, the printing quality detection equipment is widely applied, and the printing quality detection equipment is required to detect the quality of printed matters, accurately count and stack the printed matters through a printed matter counting and stacking device, and neatly stack the printed matters together according to the set number.
At present, most printed matter count bunching device adopts direct count, does not just pass through the speed reduction when the printed matter is conveyed from fast conveyer belt high speed, but directly counts and collects the stack by stacking mechanism, because printed matter transfer speed is high, the impact force is big, therefore take place the condition such as card paper, printed matter damage, printed matter are in disorder easily in collection stack department, hardly with the printed matter stack neatly.
If the scaly printed matter is collected and stacked, counting can only be performed before fish scales are formed, but a distance exists between counting and stacking, counting is mainly performed by the counting position of the encoder, and the problem of inaccurate counting is caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing a counting and stacking method applied to light presswork, which can realize accurate counting and stacking of the presswork.
The counting and stacking method applied to the light printed matters provided by the embodiment of the invention comprises the following steps:
adopting a negative pressure air suction conveying belt to arrange and convey the printed matters in a single layer;
controlling a counting sensor to count each single-layer printed matter transmitted to the sensing range; the technical sensor is arranged right above any position between two ends of the negative pressure air suction conveying belt;
when each single-layer printed matter is transmitted to the tail end of the negative pressure transmission belt, a first air blowing system arranged between the negative pressure transmission belt and the paper collection table is controlled to blow air upwards, so that each single-layer printed matter is suspended and moves to the paper collection table in parallel after leaving the tail end of the negative pressure transmission belt.
Preferably, the counting and stacking method applied to the lightweight printed matters further comprises the following steps:
and when each single-layer printed matter moves to the position above the paper delivery table, controlling a second air blowing system arranged right above the paper delivery table to blow air downwards so that each single-layer printed matter falls on the fixed position of the paper delivery table.
Preferably, the counting and stacking method applied to the lightweight printed matters further comprises the following steps:
and when each single-layer printed matter falls on the paper delivery table, controlling a paper shooting mechanism on the paper delivery table to shoot all the printed matters falling on the paper delivery table in order.
Further, the paper delivery table is provided with a height sensor and a main paper receiving fork, wherein the main paper receiving fork is used for stacking orderly printed matters;
preferably, the counting and stacking method applied to the lightweight printed matters further comprises the following steps:
and when the height sensor detects that the height of the current printed matter is changed, controlling the main paper receiving fork to descend by a preset height so as to maintain the vertical distance between the upper surface of the printed matter stacked on the main paper receiving fork and the upper surface of the negative pressure suction conveying belt at a fixed value or a fixed range.
Preferably, the counting and stacking method applied to the lightweight printed matters further comprises the following steps:
when the count of the counting sensor reaches a preset threshold value, the count of the counting sensor is reset to zero, and the initial movement speed is recovered after the negative pressure air suction conveying belt is controlled to move in an accelerated mode for a preset time.
Preferably, the counting and stacking method applied to the lightweight printed matters further comprises the following steps:
and when the count of the counting sensor returns to zero and the stacking of the last single-layer printed product is completed, controlling the auxiliary paper receiving fork to replace the main paper receiving fork for stacking a new round of printed products.
The embodiment of the invention has the following beneficial effects:
the invention provides a counting and stacking method applied to lightweight printed matters, which comprises the following steps: adopting a negative pressure air suction conveying belt to arrange and convey the printed matters in a single layer; controlling a counting sensor to count each single-layer printed matter transmitted to the sensing range; the technical sensor is arranged right above any position between two ends of the negative pressure air suction conveying belt; when each single-layer printed matter is transmitted to the tail end of the negative pressure transmission belt, a first air blowing system arranged between the negative pressure transmission belt and the paper collection table is controlled to blow air upwards, so that each single-layer printed matter is suspended and moves to the paper collection table in parallel after leaving the tail end of the negative pressure transmission belt. According to the teaching of the above embodiments, the present invention enables accurate counting and stacking of printed products.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a printed product counting and stacking device provided by an embodiment of the invention;
FIG. 2 is a schematic flow chart of a counting and stacking method applied to lightweight printed products according to a first embodiment of the present invention;
FIG. 3 is a schematic flow chart of a counting and stacking method applied to lightweight printed products according to a second embodiment of the present invention;
FIG. 4 is a schematic flow chart of a counting and stacking method applied to lightweight printed products according to a third embodiment of the present invention;
fig. 5 is a schematic flow chart of a counting and stacking method applied to lightweight printed products according to a fourth embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be understood that the step numbers used herein are for convenience of description only and are not intended as limitations on the order in which the steps are performed.
It is to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of the described features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to and includes any and all possible combinations of one or more of the associated listed items.
The first embodiment of the present invention:
referring to fig. 1-2, a counting and stacking method for lightweight printed products includes:
s101, arranging and conveying the printed matters in a single layer by adopting a negative pressure air suction conveying belt;
s102, controlling a counting sensor to count each single-layer printed matter transmitted to a sensing range; the technical sensor is arranged right above any position between two ends of the negative pressure air suction conveying belt;
s103, when each single-layer printed matter is conveyed to the tail end of the negative pressure conveying belt, controlling a first air blowing system arranged between the negative pressure conveying belt and the paper collecting table to blow air upwards, and enabling each single-layer printed matter to be separated from the tail end of the negative pressure conveying belt and then to suspend and move to the paper collecting table in parallel.
Specifically, the negative pressure air suction conveying belt comprises a surface facing a workpiece, a surface facing a guide rail vacuumizing device and a plurality of through holes for connecting the vacuumizing channel with the workpiece, wherein a plurality of guide rail grooves are formed in the surfaces facing the guide rail and the vacuumizing device, bosses are arranged on corresponding guide rails and matched with the guide rail grooves in size and shape, and the cross sections of the guide rail grooves can be rectangular or circular arc conventional shapes; the surface facing the workpiece is provided with a workpiece groove, and the cross section of the workpiece groove can be in a rectangular or circular arc conventional shape or other shapes which can be matched. A closed area is formed by the guide rail and the conveying belt and then is connected with the negative pressure area, so that the negative pressure area is communicated with the vacuum generating equipment, and the closed negative pressure vacuum adsorption belt is formed.
In a specific embodiment, the printed matters come out of the detection part and move forwards together with the negative pressure air suction conveying belt at a certain speed, the printed matters are arranged in a single layer and do not overlap, when the printed matters pass through the lower part of the counting sensor, the counting sensor senses the printed matters and sends signals to the control system, the control system starts to accumulate and count the printed matters, the printed matters leave the negative pressure air suction conveying belt after being counted and continue to move forwards under certain inertia, and the first air blowing system arranged at the tail end of the negative pressure air suction conveying belt starts to blow air so that the printed matters move forwards in parallel and arrive at the paper collecting table.
Second embodiment of the invention:
referring to fig. 3, on the basis of the above embodiment, the counting and stacking method applied to the lightweight printed products further includes:
s204, when each single-layer printed matter moves to the position above the paper collection table, controlling a second air blowing system arranged right above the paper collection table to blow air downwards, and enabling each single-layer printed matter to fall on the fixed position of the paper collection table.
In a specific embodiment, the second air blowing system directly above the paper receiving table blows air downwards, so that each single-layer printed matter can be accurately controlled to be blown down to the fixed position of the paper receiving table, and the paper receiving process is completed.
Third embodiment of the invention:
referring to fig. 4, on the basis of the above embodiment, the counting and stacking method applied to the lightweight printed products further includes:
s305, when each single-layer printed matter falls on the paper delivery table, controlling a paper shooting mechanism on the paper delivery table to shoot all the printed matters falling on the paper delivery table in order.
In a specific embodiment, the delivery table comprises a front and back paper shooting mechanism which can ensure the front and back neatness of the printed matters, and two left and right paper shooting mechanisms ensure the left and right neatness of the printed matters.
The paper receiving table is provided with a height sensor and a main paper receiving fork, wherein the main paper receiving fork is used for stacking orderly printed matters.
In a preferred embodiment, the counting and stacking method applied to the lightweight printed products further comprises the following steps:
and when the height sensor detects that the height of the current printed matter is changed, controlling the main paper receiving fork to descend by a preset height so as to maintain the vertical distance between the upper surface of the printed matter stacked on the main paper receiving fork and the upper surface of the negative pressure suction conveying belt at a fixed value or a fixed range.
In a specific embodiment, the delivery table further comprises a height sensor, a guide rail moving up and down, a driving motor controller, and a main paper receiving fork. When height sensor detected the paper, the paper fork that connects can descend certain height under driving motor's drive, and this height can set up as required.
The fourth embodiment of the present invention:
referring to fig. 5, on the basis of the above embodiment, the counting and stacking method for lightweight printed matters further includes:
s406, when the count of the counting sensor reaches a preset threshold value, the count of the counting sensor is reset to zero, and the initial movement speed is recovered after the negative pressure air suction conveying belt is controlled to move in an accelerated mode for a preset time.
In a preferred embodiment, the counting and stacking method applied to the lightweight printed products further comprises the following steps:
and when the count of the counting sensor returns to zero and the stacking of the last single-layer printed product is completed, controlling the auxiliary paper receiving fork to replace the main paper receiving fork for stacking a new round of printed products.
In a specific embodiment, when the counting sensor counts a set number, the control system clears the counter for a new counting period, the negative pressure air suction conveying belt starts to accelerate, the counted printed matter and the subsequent printed matter are pulled apart by a certain distance, meanwhile, the control system sends a signal to the auxiliary paper receiving fork driving part, after the last printed matter counted passes, the auxiliary paper receiving fork extends out under the driving of the driving part to receive the subsequent product, the sensor detects when the auxiliary paper receiving fork extends out in place, the sensor sends a signal to the control system, the control system sends a control signal for the main paper receiving fork to descend, then the main paper receiving fork descends, when the main paper receiving fork descends to the bottom, the sensor detects the bottom, the sensor sends a signal to the control system, the control system controls the main paper receiving fork to stop descending, and simultaneously controls the conveying device to start to operate, the printed matter is conveyed out by the conveying device, when the printed matter leaves the main paper receiving fork, the main paper receiving fork begins to rise quickly and receives the product when rising to a fixed height, and at the moment, the auxiliary paper receiving fork returns to finish the handover. Accomplish whole course of work more than, above device can carry out accurate count and accomplish the stack. The stacking with accurate counting can be realized by the method.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the computer program is executed. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (6)
1. A counting and stacking method for lightweight printed products, comprising:
adopting a negative pressure air suction conveying belt to arrange and convey the printed matters in a single layer;
controlling a counting sensor to count each single-layer printed matter transmitted to the sensing range; the technical sensor is arranged right above any position between two ends of the negative pressure air suction conveying belt;
when each single-layer printed matter is transmitted to the tail end of the negative pressure transmission belt, a first air blowing system arranged between the negative pressure transmission belt and the paper collection table is controlled to blow air upwards, so that each single-layer printed matter is suspended and moves to the paper collection table in parallel after leaving the tail end of the negative pressure transmission belt.
2. The counting and stacking method for lightweight printed products as recited in claim 1, further comprising:
and when each single-layer printed matter moves to the position above the paper delivery table, controlling a second air blowing system arranged right above the paper delivery table to blow air downwards so that each single-layer printed matter falls on the fixed position of the paper delivery table.
3. The counting and stacking method for lightweight printed products according to claim 1 or 2, further comprising:
and when each single-layer printed matter falls on the paper delivery table, controlling a paper shooting mechanism on the paper delivery table to shoot all the printed matters falling on the paper delivery table in order.
4. The counting and stacking method for lightweight printed products according to claim 3, wherein the delivery table is provided with a height sensor and a main catch fork, wherein the main catch fork is used for stacking ordered printed products;
the counting and stacking method applied to the lightweight printed products further comprises the following steps:
and when the height sensor detects that the height of the current printed matter is changed, controlling the main paper receiving fork to descend by a preset height so as to maintain the vertical distance between the upper surface of the printed matter stacked on the main paper receiving fork and the upper surface of the negative pressure suction conveying belt at a fixed value or a fixed range.
5. The counting and stacking method for lightweight printed products as claimed in claim 4, further comprising:
when the count of the counting sensor reaches a preset threshold value, the count of the counting sensor is reset to zero, and the initial movement speed is recovered after the negative pressure air suction conveying belt is controlled to move in an accelerated mode for a preset time.
6. The counting and stacking method for lightweight printed products as claimed in claim 5, further comprising:
and when the count of the counting sensor returns to zero and the stacking of the last single-layer printed product is completed, controlling the auxiliary paper receiving fork to replace the main paper receiving fork for stacking a new round of printed products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875048.XA CN110589582A (en) | 2019-09-16 | 2019-09-16 | Counting and stacking method applied to light printed matters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875048.XA CN110589582A (en) | 2019-09-16 | 2019-09-16 | Counting and stacking method applied to light printed matters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110589582A true CN110589582A (en) | 2019-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910875048.XA Withdrawn CN110589582A (en) | 2019-09-16 | 2019-09-16 | Counting and stacking method applied to light printed matters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110589582A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4395038A (en) * | 1980-01-21 | 1983-07-26 | Beloit Corporation | Telescoping air jets for piling |
| JP2008239320A (en) * | 2007-03-28 | 2008-10-09 | Seiko Epson Corp | Recording material discharging device and recording device |
| JP2011001142A (en) * | 2009-06-17 | 2011-01-06 | Kyocera Mita Corp | Inkjet recording device |
| CN202358746U (en) * | 2011-11-25 | 2012-08-01 | 广东金玉兰包装机械有限公司 | Device for aligning and collecting pieces paper through vibration |
| CN104495477A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | Blowing paper splicing device |
| CN205397653U (en) * | 2016-02-25 | 2016-07-27 | 昆明彩印有限责任公司 | Collection gas blowing device for printing machine |
| CN206475579U (en) * | 2017-02-07 | 2017-09-08 | 合肥广联印务有限公司 | A kind of newsheet printing machine blowing paper pressing device |
| CN107934636A (en) * | 2017-12-15 | 2018-04-20 | 河北天昱恒科技有限公司 | Punch-out equipment and Xiao Zhang's printed matter checking machine are received after electronic printed matter detection |
| CN207810871U (en) * | 2017-12-14 | 2018-09-04 | 广东惠歌包装喷码自动化有限公司 | A kind of sheet coding collection blowning installation |
| CN108859391A (en) * | 2018-09-12 | 2018-11-23 | 青岛黎马敦包装有限公司 | A kind of intaglio printing press with full-automatic collection pair splicing system |
-
2019
- 2019-09-16 CN CN201910875048.XA patent/CN110589582A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4395038A (en) * | 1980-01-21 | 1983-07-26 | Beloit Corporation | Telescoping air jets for piling |
| JP2008239320A (en) * | 2007-03-28 | 2008-10-09 | Seiko Epson Corp | Recording material discharging device and recording device |
| JP2011001142A (en) * | 2009-06-17 | 2011-01-06 | Kyocera Mita Corp | Inkjet recording device |
| CN202358746U (en) * | 2011-11-25 | 2012-08-01 | 广东金玉兰包装机械有限公司 | Device for aligning and collecting pieces paper through vibration |
| CN104495477A (en) * | 2014-11-25 | 2015-04-08 | 南通四通林业机械制造安装有限公司 | Blowing paper splicing device |
| CN205397653U (en) * | 2016-02-25 | 2016-07-27 | 昆明彩印有限责任公司 | Collection gas blowing device for printing machine |
| CN206475579U (en) * | 2017-02-07 | 2017-09-08 | 合肥广联印务有限公司 | A kind of newsheet printing machine blowing paper pressing device |
| CN207810871U (en) * | 2017-12-14 | 2018-09-04 | 广东惠歌包装喷码自动化有限公司 | A kind of sheet coding collection blowning installation |
| CN107934636A (en) * | 2017-12-15 | 2018-04-20 | 河北天昱恒科技有限公司 | Punch-out equipment and Xiao Zhang's printed matter checking machine are received after electronic printed matter detection |
| CN108859391A (en) * | 2018-09-12 | 2018-11-23 | 青岛黎马敦包装有限公司 | A kind of intaglio printing press with full-automatic collection pair splicing system |
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| PB01 | Publication | ||
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Application publication date: 20191220 |