CN111976198B - Automatic color-page pasting system - Google Patents
Automatic color-page pasting system Download PDFInfo
- Publication number
- CN111976198B CN111976198B CN201910421992.8A CN201910421992A CN111976198B CN 111976198 B CN111976198 B CN 111976198B CN 201910421992 A CN201910421992 A CN 201910421992A CN 111976198 B CN111976198 B CN 111976198B
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- China
- Prior art keywords
- telescopic air
- roller
- telescopic
- cavity
- main roller
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/06—Feeding sheets or blanks from stacks
- B31B50/066—Feeding sheets or blanks from stacks from above a magazine
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses an automatic color sheet pasting system, which comprises at least one group of color sheet pasting devices and a matched PLC system, wherein each color sheet pasting device comprises: the first telescopic cylinder, the main roller, the gluing roller, the smoothing roller and the conveyor belt are fixed on the bracket; a piston rod of the first telescopic cylinder is fixedly connected with a flying suction head, a material table for storing color pages is arranged below the flying suction head, first air suction holes are distributed on the outer surface of the main roller, a hollow first cavity is contained in the main roller, and the first air suction holes are communicated with the first cavity; the outer edge of the main roller is also provided with a notch, the notch internally contains a hollow telescopic air cavity, the inner side of the telescopic air cavity is connected with a second telescopic air cylinder which is radially arranged, second air suction holes are distributed on the outer surface of the telescopic air cavity, and the second air suction holes are communicated with the inside of the telescopic air cavity. The invention can replace manual work to realize automatic pasting of the color pages, and has the beneficial effect of obviously improving the working efficiency.
Description
Technical Field
The invention relates to a packaging box external printing device. More particularly, the present invention relates to a system for automatically applying color pages to the outer surface of a package.
Background
Corrugated boxes are widely applied to product packaging, various publicity color pages are often required to be printed on the surfaces of the corrugated boxes in order to beautify the product packaging, but the corrugated boxes for packaging large-sized products, particularly the corrugated boxes for export furniture, cannot be printed and formed at one time by an offset press. Because the shape of the carton is larger, a single piece of color printing can be printed firstly and then is attached to the outer surface of the carton. The color page pasting mode has various different requirements, one paper box is pasted with one paper, and two paper boxes, three paper boxes and even four paper boxes are pasted with one paper box; some are smaller and some are larger; one color surface spans two or even three surfaces. Some cross from the height direction to the direction of the rocking cover, as shown in figure 1. The requirement of pasting based on the color pages is complex, and the manual pasting mode is adopted in the prior art, so that the pasting speed is slow and the efficiency is low.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, there is provided an automatic color sheet pasting system including at least one set of color sheet pasting apparatuses and a PLC system associated therewith, the color sheet pasting apparatuses comprising: the first telescopic cylinder, the main roller, the gluing roller, the smoothing roller and the conveyor belt are fixed on the bracket; a piston rod of the first telescopic cylinder is fixedly connected with a flying suction head, a material table for storing color pages is arranged below the flying suction head, first air suction holes are distributed on the outer surface of the main roller, a hollow first cavity is contained in the main roller, and the first air suction holes are communicated with the first cavity; the outer edge of the main roller is also provided with a notch which extends along the circumferential direction part of the main roller, a hollow telescopic air cavity is contained in the notch, the inner side of the telescopic air cavity is connected with a second telescopic air cylinder which is arranged in the radial direction, the outer side of the telescopic air cavity is consistent with the circumference of the main roller, second air suction holes are distributed on the outer surface of the telescopic air cavity and communicated with the inside of the telescopic air cavity, and control signals of the PLC system are respectively connected with the first telescopic air cylinder, the flight suction head, the main roller, the telescopic air cavity and the second telescopic air cylinder.
Preferably, one side of the notch coincides with the radial direction of the main roller, the other side of the notch is in arc transition to the peripheral outer edge of the main roller, and the shape of the telescopic air cavity is matched with that of the notch.
Preferably, the sizing roller comprises a hard anilox roller and a rubber scraping roller, and a glue solution pool is arranged between the hard anilox roller and the rubber scraping roller.
Preferably, the second air suction holes are distributed along the outer surface of the telescopic air cavity in a plurality of groups.
Preferably, wherein the first air suction holes are distributed along the outer surface of the main drum in a plurality of groups.
Preferably, the distribution density of the second air suction holes along the outer surface of the telescopic air cavity is 3-5 times that of the first air suction holes along the outer surface of the main roller.
Preferably, the negative pressure formed when the telescopic air cavity works is 3-5 times of the negative pressure formed when the first cavity works.
Preferably, the smoothing roller is a soft sun wheel rubber roller which is arranged in an up-and-down symmetrical mode.
Preferably, the conveyor belt is provided with adsorption holes, negative pressure is arranged inside the conveyor belt, and the packing boxes adsorbed on the upper surface of the conveyor belt move forwards together.
Preferably, the color sheet sticking devices are 3-5 groups.
The invention at least comprises the following beneficial effects: because the PLC system is adopted to control the flying suction head and the telescopic air cavity, the color sheet can be automatically sucked to be glued and stuck at the appointed position of the packing box, the continuous operation of a production line is realized, and the working efficiency is greatly improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of a color sheet adhering mode on the surface of a packing box;
FIG. 2 is a schematic structural diagram of one embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a color sheet pasting apparatus according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of the bellows chamber in an embodiment of the present invention;
fig. 5 to 9 illustrate the automatic pasting process of the color sheet pasting device according to an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 2 to 4 show an implementation form of the present invention, which includes at least one set of color sheet pasting device and a PLC system, wherein the color sheet pasting device includes: the first telescopic cylinder 2, the main roller 3, the gluing roller 4, the smoothing roller 5 and the conveyor belt 6 are fixed on the bracket 1; a piston rod of the first telescopic cylinder 2 is fixedly connected with a feeder suction head 7, a material table 9 for storing color pages 8 is arranged below the feeder suction head 7, first air suction holes 10 are distributed on the outer surface of the main roller 3, a hollow first cavity 11 is contained in the main roller, and the first air suction holes 10 are communicated with the first cavity 11; the outer edge of the main roller 3 is further provided with a notch 12 which extends along the circumferential direction of the main roller 3, the notch 12 internally comprises a hollow telescopic air cavity 13, the inner side of the telescopic air cavity 13 is connected with a second telescopic air cylinder 14 which is radially arranged, the outer side of the telescopic air cavity is consistent with the circumference of the main roller 3, second air suction holes 15 are distributed on the outer surface of the telescopic air cavity 13, the second air suction holes 15 are communicated with the inside of the telescopic air cavity 13, and control signals of the PLC system are respectively connected with the first telescopic air cylinder 2, the flight suction head 7, the main roller 3, the telescopic air cavity 13 and the second telescopic air cylinder 14.
In this solution, the device is used as follows: as shown in fig. 5, the packing box 16 to be pasted is placed on the upper surface of the conveyor belt 6, the PLC system controls to start the conveyor belt 6 to drive the packing box 16 to move forward, and the flying suction head 7 of the first group of color sheet pasting devices extends downwards and sucks the end of the color sheet 8; as shown in fig. 6, the piston rod of the first telescopic cylinder 2 extends horizontally to drive the feeder head 7 to move the end of the color sheet 8 to the topmost end of the main roller 3; the PLC system controls and starts the main roller 3 to drive the telescopic air cavity 13 to rotate clockwise; when the distance from the initial position of the first group of color sheets on the upper surface of the packing box 16 to the bottommost end of the main roller 3 of the first group of color sheet sticking device is equal to half of the circumference of the main roller 3, the telescopic air cavity 13 reaches the topmost end of the main roller 3;
as shown in fig. 7, the PLC system controls the second telescopic cylinder 14 to extend outward, and at the same time, the telescopic air cavity 13 generates negative pressure, and the color sheet 8 at the top end of the main drum 3 is sucked through the second air suction holes 15 on the surface of the telescopic air cavity 13, so that the linear speed of the rotation outside the main drum 3 is adjusted to be consistent with the forward speed of the conveyor belt 6; as shown in fig. 8, the second telescopic cylinder 14 retracts inward, and the negative pressure in the telescopic air cavity 13 is maintained, so as to drive the color sheet 8 to rotate along the circumferential direction of the main drum 3. The first cavity 11 in the main roller 3 also generates negative pressure, and the rest part of the colorful page 8 is adsorbed on the surface of the main roller 3 through the first air-absorbing holes 10 on the surface of the main roller 3 and rotates together with the main roller 3; the piston rod of the first telescopic cylinder 2 retracts horizontally to drive the flight suction head 7 to return to the initial position.
As shown in fig. 8, when the telescopic air cavity 13 and the main drum 3 drive the color sheet 8 to rotate clockwise and pass through the glue applying roller 4, the glue applying roller 4 applies glue solution on the outer surface of the color sheet 8 to finish the gluing of the color sheet 8; as shown in fig. 9, the telescopic air cavity 13 and the main drum 3 continue to rotate to the bottommost end of the main drum 3, the initial position of the first group of colored sheets adhered on the upper surface of the packing box 16 also just reaches the bottommost end, the negative pressure in the telescopic air cavity 13 is released, the outer surface of the colored sheets 8 adhered with glue is contacted with the packing box 16 and starts to be automatically adhered, along with the continuous rotation of the main drum 3, the negative pressure of the first cavity 11 in the main drum 3 is gradually released, so that the whole colored sheets 8 are adhered on the packing box 16, then the conveying belt 6 is led to continue to advance towards the flattening roller 5, and the colored sheets 8 are further flattened on the upper surface of the packing box 16 through the flattening roller 5.
Repeating the above process, and automatically pasting the multiple color pages on the designated position on the upper surface of the packing box 16 through the corresponding pasting devices in sequence.
In another example, one side of the recess 12 coincides with the radial direction of the main drum 3, the other side of the recess transitions to the outer circumference edge of the main drum 3 along an arc line, and the shape of the telescopic air cavity 13 matches with the shape of the recess 12. By adopting the scheme, the telescopic air cavity 13 can keep consistent with the outer edge of the main roller 3, the top end of the telescopic air cavity can extend upwards to reliably absorb the color sheet 8, and the retracted color sheet 8 can be driven to rotate along with the main roller 3. Also, this manner is merely an illustration of a preferred example, but not limited thereto. The present invention can be implemented according to the implementation mode of the user's requirement.
One way of implementing the glue roller 4 in the above solution is: the sizing roller 4 comprises a hard anilox roller 401 and a rubber scraping roller 403, and a glue solution pool 402 is arranged between the hard anilox roller 401 and the rubber scraping roller 403. By adopting the scheme, the gluing of the outer surface of the color sheet 8 can be simply and reliably realized.
One way of realizing the second air suction hole 15 in the above scheme is as follows: the second air suction holes 15 are distributed along the outer surface of the telescopic air cavity 13 in multiple groups. With this arrangement, the telescopic air chamber 13 can reliably attract and pull the front end of the sheet 8.
One implementation manner of the first air suction hole 10 in the above scheme is as follows: the first air suction holes 10 are distributed along the outer surface of the main drum 3 in a plurality of groups. With this arrangement, the main drum 3 is enabled to reliably attract and pull the color sheet 8.
One way of realizing the second air suction hole 15 in the above scheme is as follows: the distribution density of the second air suction holes 15 along the outer surface of the telescopic air cavity 13 is 3-5 times that of the first air suction holes 10 along the outer surface of the main roller 3. By adopting the scheme, the telescopic air cavity 13 can attract and pull the front end of the colorful page 8 more reliably.
One implementation manner of the telescopic air cavity 13 in the above scheme is as follows: the negative pressure formed when the telescopic air cavity 13 works is 3-5 times of the negative pressure formed when the first cavity 11 works. By adopting the scheme, the telescopic air cavity 13 can attract and pull the front end of the colorful page 8 more reliably.
One implementation of the smoothing roller 5 in the above scheme is as follows: the smoothing roller 5 is a soft sun wheel rubber roller which is symmetrically arranged up and down. With this solution, the color sheet 8 can be flattened on the upper surface of the packing box 16 in a simple and reliable manner.
One implementation of the conveyor belt 6 in the above scheme is as follows: the conveyor belt 6 is provided with an adsorption hole, negative pressure is arranged in the conveyor belt, and the packing boxes 16 adsorbed on the upper surface of the conveyor belt 6 move forwards together. This arrangement allows the conveyor 6 to reliably move the containers 16 forward.
One implementation manner of the color sheet pasting device in the above scheme is as follows: the color page pasting devices are 3-5 groups. By adopting the scheme, the system can realize automatic pasting of 3-5 sheets of color pages in one-time flow production, and the requirement of pasting the color pages on most packaging boxes is met.
As described above, according to the invention, the PLC system is adopted to control the feeder head and the telescopic air cavity, so that the color pages can be automatically sucked to be glued and adhered to the appointed position of the packing box, the continuous operation of the production line is realized, and the working efficiency is greatly improved.
While embodiments of the invention have been disclosed above, it is not intended that they be limited to the applications set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a color sheet automatic pasting system, includes that device and supporting PLC system are pasted to at least a set of color sheet, its characterized in that, the device is pasted to color sheet includes: the first telescopic cylinder, the main roller, the gluing roller, the smoothing roller and the conveyor belt are fixed on the bracket; a piston rod of the first telescopic cylinder is fixedly connected with a feeder suction head, a material table for storing color pages is arranged below the feeder suction head, first air suction holes are distributed on the outer surface of the main roller, a hollow first cavity is contained in the main roller, and the first air suction holes are communicated with the first cavity; the outer edge of the main roller is also provided with a notch which partially extends along the circumferential direction of the main roller, and the notch contains a hollow telescopic air cavity; one side of the notch is coincident with the radial direction of the main roller, the other side of the notch is transited to the outer edge of the circumference of the main roller along an arc line, and the shape of the telescopic air cavity is matched and connected with the shape of the notch; the inner side of the telescopic air cavity is connected with a second telescopic air cylinder which is radially arranged, the outer side of the telescopic air cavity is consistent with the circumference of the main roller, second air suction holes are distributed on the outer surface of the telescopic air cavity and communicated with the inside of the telescopic air cavity, and the PLC system is respectively connected with the first telescopic air cylinder, the flight suction head, the main roller, the telescopic air cavity and the second telescopic air cylinder.
2. The automatic color sheet pasting system according to claim 1, wherein the glue applicator roll comprises a rigid anilox roll and a rubber wiping roll, and a glue solution tank is arranged between the rigid anilox roll and the rubber wiping roll.
3. The automatic sticker system of claim 1, wherein the second suction holes are distributed in a plurality of groups along the outer surface of the telescopic air chamber.
4. The automatic color sheet pasting system according to claim 1, wherein said first suction holes are distributed in a plurality of groups along the outer surface of said main cylinder.
5. The automatic color sheet pasting system according to claim 4, wherein the distribution density of said second suction holes along the outer surface of said telescopic air chamber is 3 to 5 times the distribution density of said first suction holes along the outer surface of said main cylinder.
6. The automatic pasting system for color sheet according to claim 1, wherein the negative pressure formed by the flexible air chamber during operation is 3-5 times of the negative pressure formed by the first cavity during operation.
7. The automatic color sheet pasting system according to claim 1, wherein said smoothing roller is a soft sun roller disposed vertically symmetrically.
8. The automatic pasting system for color sheets according to claim 1, wherein said conveyor belt is provided with suction holes, and negative pressure is provided inside, so that the packing boxes sucked on the upper surface of said conveyor belt move forward together.
9. The automatic color sheet pasting system according to claim 1, wherein the color sheet pasting devices are arranged in 3-5 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421992.8A CN111976198B (en) | 2019-05-21 | 2019-05-21 | Automatic color-page pasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421992.8A CN111976198B (en) | 2019-05-21 | 2019-05-21 | Automatic color-page pasting system |
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| Publication Number | Publication Date |
|---|---|
| CN111976198A CN111976198A (en) | 2020-11-24 |
| CN111976198B true CN111976198B (en) | 2022-06-07 |
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| CN201910421992.8A Active CN111976198B (en) | 2019-05-21 | 2019-05-21 | Automatic color-page pasting system |
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| JPS62287836A (en) * | 1986-05-27 | 1987-12-14 | 株式会社フジシール | Film feeder |
| CN1251345A (en) * | 1998-10-16 | 2000-04-26 | 林斯贤 | Device for directly fitting single paper coated with thermosol |
| CN1822988A (en) * | 2003-07-11 | 2006-08-23 | Sig技术股份公司 | A roller for transferring labels |
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| EP2507135A1 (en) * | 2009-12-02 | 2012-10-10 | P.E. Labellers S.p.A. | Labelling machine for labels printed on pre-pasted continuous film |
| CN104340447A (en) * | 2013-08-02 | 2015-02-11 | 克朗斯股份公司 | Vacuum cylinder of labeling machine and labeling machine with same |
| CN104973302A (en) * | 2015-06-25 | 2015-10-14 | 张家港市华源染织有限公司 | Express waybill pasting equipment |
| CN204896037U (en) * | 2015-09-08 | 2015-12-23 | 严磊 | Orthoscopic container labeller |
| CN105501595A (en) * | 2015-12-18 | 2016-04-20 | 同方威视技术股份有限公司 | Label applying device and label applying method |
| CN205525366U (en) * | 2016-02-25 | 2016-08-31 | 王伟霞 | Beverage bottle high efficiency labelling device |
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| CN206885549U (en) * | 2017-06-07 | 2018-01-16 | 北方民族大学 | A kind of high-accuracy mechanical hand sticker marking device |
| CN207658795U (en) * | 2017-11-06 | 2018-07-27 | 佛山市宝索机械制造有限公司 | A kind of adsorption roller and the equipment that thin sheet products are processed |
| CN207712464U (en) * | 2017-12-14 | 2018-08-10 | 江西工业工程职业技术学院 | A kind of labelling machine glue feed mechanism and labelling machine |
| CN208544520U (en) * | 2018-05-18 | 2019-02-26 | 深圳创劲鑫科技有限公司 | A kind of automatic labeling machine improving sticking effect |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62287836A (en) * | 1986-05-27 | 1987-12-14 | 株式会社フジシール | Film feeder |
| CN1251345A (en) * | 1998-10-16 | 2000-04-26 | 林斯贤 | Device for directly fitting single paper coated with thermosol |
| CN1822988A (en) * | 2003-07-11 | 2006-08-23 | Sig技术股份公司 | A roller for transferring labels |
| CN101486392A (en) * | 2009-03-04 | 2009-07-22 | 岳睿 | Electromechanical device for continuously, rapidly and pneumatically labelling |
| EP2507135A1 (en) * | 2009-12-02 | 2012-10-10 | P.E. Labellers S.p.A. | Labelling machine for labels printed on pre-pasted continuous film |
| CN104340447A (en) * | 2013-08-02 | 2015-02-11 | 克朗斯股份公司 | Vacuum cylinder of labeling machine and labeling machine with same |
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| Publication number | Publication date |
|---|---|
| CN111976198A (en) | 2020-11-24 |
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