CN108943837B - Bottom paper die cutting device of square paper container - Google Patents
Bottom paper die cutting device of square paper container Download PDFInfo
- Publication number
- CN108943837B CN108943837B CN201810803648.0A CN201810803648A CN108943837B CN 108943837 B CN108943837 B CN 108943837B CN 201810803648 A CN201810803648 A CN 201810803648A CN 108943837 B CN108943837 B CN 108943837B
- Authority
- CN
- China
- Prior art keywords
- die
- pushing
- paper
- plate
- knife
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 239000000123 paper Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000011087 paperboard Substances 0.000 claims abstract description 7
- 238000004080 punching Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000007373 indentation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000009957 hemming Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
-
- 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
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
-
- 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
- B31B50/25—Surface scoring
-
- 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
- B31B50/26—Folding sheets, blanks or webs
-
- 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
- B31B50/74—Auxiliary operations
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses a bottom paper die-cutting device of a square paper container, which comprises a paper feeding mechanism, a die-cutting mechanism and a pushing mechanism, and is characterized in that: the paper feeding path of the paper feeding mechanism sequentially passes through the die cutting mechanism and the pushing mechanism; the die cutting mechanism comprises a laser cutter and a base plate, wherein the laser cutter is arranged on a die holder, the die holder can be movably arranged, and the laser cutter and the base plate are matched with each other to perform die cutting; the pushing mechanism comprises a pushing plate and a folding die, the pushing plate is movably arranged, a folding opening is formed in the folding die, the pushing plate is matched with the folding opening, and the die-cut paperboard is pushed into the folding opening to be folded by the pushing plate. The invention has reasonable structure, rapid edge folding and stable molding.
Description
Technical Field
The invention relates to an improved invention of square paper container manufacturing equipment, in particular to an improved invention of a bottom paper die-cutting device of a square paper container.
Background
The square paper container comprises a square paper bowl, a square paper box or a square paper cup, corners of the paper container can be right angles or round angles, and side walls are arc-shaped walls or plane walls. The invention provides a bottom paper die-cutting device of a square paper container, which is reasonable in structure and stable in molding.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a bottom paper die-cutting device of a square paper container with reasonable structure and stable molding.
In order to solve the technical problems, the invention is realized by adopting the following technical scheme: the bottom paper die-cutting device of the square paper container comprises a paper feeding mechanism, a die-cutting mechanism and a pushing mechanism, and is characterized in that: the paper feeding path of the paper feeding mechanism sequentially passes through the die cutting mechanism and the pushing mechanism; the die cutting mechanism comprises a laser cutter and a base plate, wherein the laser cutter is arranged on a die holder, the die holder can be movably arranged, and the laser cutter and the base plate are matched with each other to perform die cutting; the pushing mechanism comprises a pushing plate and a folding die, the pushing plate is movably arranged, a folding opening is formed in the folding die, the pushing plate is matched with the folding opening, and the die-cut paperboard is pushed into the folding opening to be folded by the pushing plate.
The die holder is arranged on the sliding shaft in a sliding manner, and is in transmission connection with the first cam connecting rod mechanism.
The pushing plate is connected with one end of a pushing rod, the pushing rod is arranged on the sliding seat in a sliding mode, and the other end of the pushing rod is connected with the second cam connecting rod mechanism in a transmission mode.
The push rod is movably sleeved with a pressing plate, the pressing plate is arranged on the slide rod in a sliding mode, the pressing plate is connected to the fixed plate through an elastic piece, the pressing plate is pressed on the flanging die under the action of the elastic piece, and the pressing plate is driven by the pushing plate to be separated from the flanging die.
The laser knife comprises an outer ring punching knife, an inner ring indentation knife and a radial indentation knife connected with the outer ring punching knife and the inner ring indentation knife, wherein the radial indentation knife is distributed at the corners of the outer ring punching knife and the inner ring indentation knife, and the outer ring punching knife is a point-break punching knife.
And a heating component is arranged on the flanging opening.
The heating part is a heating belt which is wound at the outer end of the flanging opening.
The improved bottom paper die-cutting device for the square paper container has the advantages that the structure is reasonable, the paperboard is quickly punched, the folding edge of the paperboard is creased, the paperboard is directly pushed into the folding edge by the pushing plate to be folded, the heating part is arranged on the folding edge, and the folding edge is subjected to heat treatment and shaping, so that the folding edge is quick and the shaping is stable.
Drawings
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view A-A of fig. 1 in accordance with the present invention.
Fig. 3 is a structural view of the laser cutter of the present invention.
Detailed Description
The drawings illustrate the structure of the present invention, and details thereof are further described below with reference to the drawings. The bottom paper die-cutting device of the square paper container comprises a paper feeding mechanism 1, a die-cutting mechanism 2 and a pushing mechanism 3, wherein the paper feeding mechanism 1 is a plurality of paper feeding roller groups, and a paper feeding path of the paper feeding mechanism 1 sequentially passes through the die-cutting mechanism 2 and the pushing mechanism 3; the die cutting mechanism 2 comprises a laser cutter 21 and a backing plate 22, wherein the laser cutter 21 comprises an outer ring punching cutter 211, an inner ring punching cutter 212 and a radial punching cutter 213 for connecting the outer ring punching cutter 211 and the inner ring punching cutter 212, the radial punching cutters 213 are distributed at corners of the outer ring punching cutter 211 and the inner ring punching cutter 212, the outer ring punching cutter 211 is a point-breaking punching cutter, the laser cutter 21 is arranged on a die holder 23, the die holder 23 is movably arranged, in particular, the die holder 23 is slidably arranged on a sliding shaft 24, the die holder 23 is in transmission connection with a first cam connecting rod mechanism 25, and the laser cutter 21 and the backing plate 22 are mutually matched for die cutting; the pushing mechanism 3 comprises a pushing plate 31 and a flanging die 32, the pushing plate 31 is movably arranged, specifically, the pushing plate 31 is connected with one end of a pushing rod 33, the pushing rod 33 is arranged on a sliding seat 34 in a sliding mode, the other end of the pushing rod 33 is connected with a second cam connecting rod mechanism in a transmission mode, a flanging opening 35 is formed in the flanging die 32, the pushing plate 31 is matched with the flanging opening 35, and a die-cut paperboard is pushed into the flanging opening 35 to be folded by the pushing plate 31.
The push rod 33 is movably sleeved with a pressing plate 36, the pressing plate 36 is slidably arranged on a slide rod 37, the pressing plate 36 is connected to a fixed plate 39 through an elastic piece 38, the fixed plate 39 is fixedly arranged on the slide seat 34, the pressing plate 36 is pressed on the hemming die 32 under the action of the elastic piece 38, and the pressing plate 36 is driven by the pushing plate 31 to be separated from the hemming die 32, wherein the elastic piece 38 is a spring.
The heating component 4 is arranged on the flanging opening 35, the heating component 4 is a heating belt, the heating belt is wound at the outer end of the flanging opening 35, and heat treatment shaping is carried out on the flanging, so that the flanging is stable in shaping.
When the paper feeding device works, paper is conveyed by the paper feeding mechanism 1 to pass through the space between the laser cutter 21 and the backing plate 22, the die holder 23 is driven by the first cam connecting rod mechanism to enable the laser cutter 21 to be attached to the backing plate 22 for die cutting, wherein an outer ring punching cutter 211 of the laser cutter 21 is used for punching the paper in a point-breaking way, an inner ring punching cutter 212 and a radial punching cutter 213 are used for punching the folded part of the paper, then the paper is conveyed by the paper feeding mechanism 1 to pass through the space between the material pushing plate 31 and the edge folding die 32, the material pushing plate 31 is used for pushing the paper subjected to the point-breaking and die cutting into the edge folding opening 35 after being broken by the push rod 33, in order to match with the paper breaking, the pressing plate 36 is used for pressing the periphery of the fixed paper under the action of the elastic piece 38, the outer edge of the die-cut paper is folded to form a folded edge by touching the edge folding opening 35, and the heating part 4 is used for heat treatment shaping the folded edge, and then the folded edge of the paper is pushed out of the edge folding opening 35 by the material pushing plate 31 to enter the rotary die holder 23 for vacuum absorption.
In summary, the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a bottom paper mould cutting device of square paper container, includes paper feeding mechanism, cross cutting mechanism and pushing equipment, its characterized in that: the paper feeding path of the paper feeding mechanism sequentially passes through the die cutting mechanism and the pushing mechanism; the die cutting mechanism comprises a laser cutter and a base plate, wherein the laser cutter is arranged on a die holder, the die holder can be movably arranged, and the laser cutter and the base plate are matched with each other to perform die cutting; the pushing mechanism comprises a pushing plate and a folding die, the pushing plate is movably arranged, a folding opening is formed in the folding die, the pushing plate is matched with the folding opening, and the die-cut paperboard is pushed into the folding opening by the pushing plate to be folded; the pushing plate is connected with one end of a push rod, the push rod is arranged on the sliding seat in a sliding manner, and the other end of the push rod is in transmission connection with the second cam connecting rod mechanism; the push rod is movably sleeved with a pressing plate, the pressing plate is arranged on the slide rod in a sliding manner, the pressing plate is connected to the fixed plate through an elastic piece, the pressing plate is pressed on the flanging die under the action of the elastic piece, and the pressing plate is driven by the pushing plate to be separated from the flanging die; the laser knife comprises an outer ring punching knife, an inner ring indentation knife and a radial indentation knife connected with the outer ring punching knife and the inner ring indentation knife, wherein the radial indentation knife is distributed at the corners of the outer ring punching knife and the inner ring indentation knife, and the outer ring punching knife is a point-break punching knife.
2. The base paper die-cutting device for square paper containers as claimed in claim 1, wherein: the die holder is arranged on the sliding shaft in a sliding manner, and is in transmission connection with the first cam connecting rod mechanism.
3. The base paper die-cutting device for square paper containers as claimed in claim 1, wherein: and a heating component is arranged on the flanging opening.
4. A base paper die-cutting apparatus for square paper containers as claimed in claim 3, wherein: the heating part is a heating belt which is wound at the outer end of the flanging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803648.0A CN108943837B (en) | 2018-07-20 | 2018-07-20 | Bottom paper die cutting device of square paper container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803648.0A CN108943837B (en) | 2018-07-20 | 2018-07-20 | Bottom paper die cutting device of square paper container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108943837A CN108943837A (en) | 2018-12-07 |
| CN108943837B true CN108943837B (en) | 2024-06-18 |
Family
ID=64497938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810803648.0A Active CN108943837B (en) | 2018-07-20 | 2018-07-20 | Bottom paper die cutting device of square paper container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943837B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904643A (en) * | 1997-06-13 | 1999-05-18 | Tenneco Packaging | Tray-forming and apparatus |
| CN208615372U (en) * | 2018-07-20 | 2019-03-19 | 浙江森盟包装有限公司 | The base stock die-cutting apparatus of square shape paper container |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB692259A (en) * | 1949-11-23 | 1953-06-03 | Adalbero Stangel | Improvements in or relating to press tools for making cardboard boxes |
| JP2640425B2 (en) * | 1994-04-22 | 1997-08-13 | 三星工業株式会社 | Paper cup molding equipment |
| US6135936A (en) * | 1999-02-17 | 2000-10-24 | Fort James Corporation | Paper cup bottoms and method and apparatus for forming same |
| WO2008011369A2 (en) * | 2006-07-17 | 2008-01-24 | Dixie Consumer Products Llc | Disposable fluted paperboard plates and method of making a stack of paperboard plates |
| IT1391072B1 (en) * | 2008-10-16 | 2011-11-18 | Quality Tools Srl | EQUIPMENT AND METHOD FOR FORMING PAPER CONTAINERS |
| CN201442364U (en) * | 2009-07-11 | 2010-04-28 | 庄文深 | Forming machine of paper cake box cover |
| KR101289239B1 (en) * | 2011-11-24 | 2013-09-24 | 주식회사 한솔시앤드엠 | Cutting and bending mold of bottom paper for papercup molding machine |
| EP3237195B1 (en) * | 2014-12-22 | 2019-08-28 | GPCP IP Holdings LLC | Methods for producing pressware |
| JP2017196854A (en) * | 2016-04-28 | 2017-11-02 | 東罐興業株式会社 | Bottom paper for paper container and method of forming bottom paper |
| CN205970144U (en) * | 2016-08-30 | 2017-02-22 | 浙江新德宝机械有限公司 | End forming device is made to paper cup or paper bowl machine |
-
2018
- 2018-07-20 CN CN201810803648.0A patent/CN108943837B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904643A (en) * | 1997-06-13 | 1999-05-18 | Tenneco Packaging | Tray-forming and apparatus |
| CN208615372U (en) * | 2018-07-20 | 2019-03-19 | 浙江森盟包装有限公司 | The base stock die-cutting apparatus of square shape paper container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108943837A (en) | 2018-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240516 Address after: No. 3-11 Hairun Road, Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province, 325400 (Building 6) Applicant after: Zhejiang Senchuang Packaging Co.,Ltd. Country or region after: China Address before: 325000 beside 104 National Road, Wanquan light industry base comprehensive park, Pingyang County, Wenzhou City, Zhejiang Province (inside Wenzhou xuezhimeng Industrial Co., Ltd.) Applicant before: ZHEJIANG SOWINPAK Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |