CN215362758U - Production equipment for composite packaging box and composite packaging box - Google Patents
Production equipment for composite packaging box and composite packaging box Download PDFInfo
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- CN215362758U CN215362758U CN202120254440.5U CN202120254440U CN215362758U CN 215362758 U CN215362758 U CN 215362758U CN 202120254440 U CN202120254440 U CN 202120254440U CN 215362758 U CN215362758 U CN 215362758U
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- box body
- box
- cover
- cylindrical
- cover plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The utility model provides a composite packaging box and production equipment thereof, wherein the packaging box comprises a box body and a box cover, the box body is a cylindrical box body, two opposite ends of the cylindrical box body are provided with openings, the box cover comprises a shell and a cover plate, the shell comprises an assembling part and a covering part, and the covering part of the shell is adhered to the edge of the cover plate; the box cover is arranged at the opening of the cylindrical box body and used for sealing the opening of the cylindrical box body; the assembling part of the box cover extends to the inside of the cylindrical box body, and the assembling part is connected with the inner wall of the cylindrical box body in an adhering mode. The box cover is arranged at the opening of the cylindrical box body to seal the opening of the cylindrical box body, the assembling part of the box cover extends into the cylindrical box body, the assembling part is adhered to the inner wall of the cylindrical box body, and the upper part of the cover plate of the box cover is connected with a pressurizing mould in a pressurizing manner during adhesion, so that the stability of assembling the box cover and the cylindrical box body is better, and the composite packaging box with stable molding is obtained.
Description
Technical Field
The utility model relates to the technical field of packaging, in particular to a composite packaging box and production equipment thereof.
Background
Traditional packing carton especially wine box, the inner wall of box upper end portion need paste the support bar, supports the lid, and the lid enters into the box body and assembles with it, and the terminal surface parallel and level at lid and box body top has the gap like this between lid and the box body, and the outward appearance is pleasing to the eye, and structural stability is poor, easily advances the dust simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a composite packaging box and production equipment thereof.
A composite packing box comprises a box body and a box cover, wherein the box body is a cylindrical box body, and two opposite ends of the cylindrical box body are provided with openings;
the box cover comprises a shell and a cover plate, the shell comprises an assembling part and a covering part, and the covering part of the shell is adhered to the edge of the cover plate;
the box cover is arranged at the opening of the cylindrical box body and used for sealing the opening of the cylindrical box body; the assembling part of the box cover extends into the cylindrical box body, and the assembling part is connected with the inner wall of the cylindrical box body in an adhering way;
the end part of the cylindrical box body is provided with a glue layer, and the end part of the cylindrical box body is connected with the covering part of the box cover in a bonding way through the glue layer.
The composite packing box has small gap between the box cover and the box body, beautiful appearance, high structural stability and less dust.
Furthermore, the cover plate of the box cover is made of two or more layers of materials in a composite mode, and the cover plate and the covering portion are adhered to form a plastic layer. The plastic can be a plastic film material or a plastic ink layer printed or coated by silk screen.
Further, the casing is made of PVC plastic sheets, and the assembling portion and the covering portion are integrally formed.
The casing adopts one-time plastics sucking moulding processing shaping assembly portion and the portion of hiding for PVC plastic sheet, and the manufacturing cost of one-time plastics sucking moulding casing is lower like this.
Furthermore, the size of the top-view outline of the box cover is equal to that of the cylindrical box body.
Furthermore, the assembling part of the box cover is bonded with a plurality of inner wall surfaces of the cylindrical box body.
The production equipment of the composite packaging box is used for manufacturing the composite packaging box, and comprises a high-frequency or electric heating die and a pressurizing die;
the high-frequency or electric heating mould comprises an upper mould and a lower mould, and the covering part and the edge of the cover plate can be adhered to form the box cover by heating the upper mould and the lower mould;
and the pressurizing mould is arranged above the cover plate in a pressing mode and is used for bonding and connecting the covering part below the cover plate and the end part of the cylindrical box body.
Further, one of the upper die and the lower die is provided with a die-cutting rule, and the die-cutting rule is used for cutting off redundant parts of the edges of the covering part and the cover plate when the shell and the cover plate are heated and bonded.
When the shell is bonded with the cover plate, the redundant part of the edge of the box cover is directly die-cut, so that the box cover with more accurate size can be obtained; or the box cover is firstly adhered to the cylindrical box body and then the redundant part of the edge of the box cover is removed by die cutting.
Furthermore, the lower end of the pressurizing mould is provided with an extension positioning part, when the pressurizing mould is pressed on the cover plate of the box cover, the extension positioning part is pressed down along with the pressurizing mould, so that the cylindrical box body is flush with the edge of the box cover.
Because the cylindrical box body is easy to bend and deform after being formed, the lower end of the pressurizing mould is provided with the extension positioning part, and when the extension positioning part is pressed down along with the pressurizing mould, the deformed part of the cylindrical box body is corrected after being stressed.
Further, the hot melt adhesive box further comprises an application device arranged on the production line, and the application device is used for applying the hot melt adhesive to the end part of the cylindrical box body. The coating device applies glue by adopting roller coating.
A method of manufacturing a composite package for use in manufacturing a composite package as described above, comprising the steps of:
step one, manufacturing a shell and a cover plate which form a box cover;
secondly, welding and connecting the shell and the cover plate by adopting ultrasonic waves;
step three, die cutting is carried out to remove redundant parts of the edge of the box cover to form the box cover;
spraying glue on the inner wall of the upper part of the cylindrical box body with openings at the upper end and the lower end;
step five, assembling the box cover on the cylindrical box body, and bonding the part of the box cover extending into the cylindrical box body on the inner wall of the cylindrical box body;
and step six, pressing the covering part of the cover plate on the end part of the cylindrical box body through a pressurizing mould, and adhering and connecting the covering part of the cover plate and the end part of the cylindrical box body to form the composite packing box.
When the shell is bonded with the cover plate, the redundant part of the edge of the box cover is directly die-cut, so that the box cover with more accurate size can be obtained; or the box cover is firstly adhered to the cylindrical box body and then the redundant part of the edge of the box cover is removed by die cutting.
Further, in the sixth step, the pressurizing mold or the cylindrical box body moves up and down to open, close and pressurize, so that the cylindrical box body is bonded with the box cover;
or when the cylindrical box body moves on the production line, the pressurizing mould is connected with the box body in a pressurizing way in the cylindrical box body moving process.
In the connection process, positioning correction mechanisms are required to be arranged on two sides of the cylindrical box body for correcting the deformed cylindrical box body.
Thus, the composite packing box with stable box-shaped structure can be formed.
For a better understanding of the nature and details of the present invention, reference should be made to the following detailed description of the utility model and to the accompanying drawings which are provided for purposes of illustration and description only and are not intended to be limiting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an exploded view of the lid structure;
FIG. 2 is a side sectional view of the lid structure;
FIG. 3 is a schematic view of a high frequency mold on a lid;
FIG. 4 is a schematic view of a high frequency mold die cut on a lid;
fig. 5 is a schematic view showing the fitting of the lid into the cylindrical body by the pressing mold;
FIG. 6 is a schematic view of the lid assembled to the tubular body and sealed;
fig. 7 is a plan view of the package of fig. 6 when sealed.
Description of reference numerals: 1. a housing; 1-1, an assembly part; 1-2, a covering part; 2. a cover plate; 2-1, covering a plastic layer; 2-2, cover plate composite layer; 3. a high frequency mold; 3-1, a high-frequency lower die; 3-2, putting the mold on a high frequency upper mold; 3-3, a high-frequency mold power arm; 4. die cutting the removed object; 5. a cylindrical box body; 5-1, hot melt adhesive is applied to the end part of the box body; 6. pressurizing the mold; 6-1, extending and positioning part; 6-2, assisting a positioning part at the lower part of the box body; 7-1, rolling a pressurizing mould; 7-2, pressing the box top by a roller to match the mould; 7-3, and positioning and correcting the mechanism.
Detailed Description
To further illustrate the technology adopted by the present invention and the effects thereof, the following detailed description will be made of technical application examples in connection with preferred embodiments of the present invention and the accompanying drawings.
For a better understanding of the nature and technical aspects of the present invention, reference should be made to the following detailed description of the utility model, taken in conjunction with the accompanying drawings, which are provided for purposes of illustration and description and are not intended to limit the utility model.
As shown in fig. 1, 2 and 5, the present embodiment provides a composite packing box, which includes a box body and a box cover, wherein the box body is a cylindrical box body 5, and two opposite ends of the cylindrical box body 5 are provided with openings. The box cover is arranged at the opening of the cylindrical box body 5 and is used for sealing the opening of the cylindrical box body 5. The assembling part of the box cover extends into the cylindrical box body, and the assembling part is connected with the inner wall of the cylindrical box body in an adhering way;
as shown in fig. 1 and 2, the box cover comprises a shell 1 and a cover plate 2, the shell 1 comprises an assembly part 1-1 and a cover part 1-2, and the shell 1 is made of plastic, preferably plastic sucking or molding plastic.
The assembly part 1-1 and the covering part 1-2 are made of PVC plastic sheets and are formed by one-time plastic sucking and processing through a plastic sucking process. Therefore, the production cost of the one-step plastic molding shell is lower.
The fitting portion 1-1 of the box cover is a main constituent of the case 1, and the covering portion 1-2 is for covering the end of the cylindrical box body 5. The assembly part 1-1 extends into the cylindrical box body 5 and is connected with the inner wall of the cylindrical box body 5 in an adhesion way; meanwhile, the fitting portion 1-1 and the covering portion 1-2 are connected to the cover plate 2.
The assembly part 1-1 is provided with a groove formed by plastic suction, and is mainly used for positioning products, such as white spirit bottles and tea cans.
The cover plate 2 is composed of a cover plate plastic layer 2-1 and a cover plate composite layer 2-2, and the cover plate 2 is mainly bonded with the covering part 1-2, so that the appearance of the packing box is more attractive. In the bonding process of the cover plate 2 and the shell 1, a cover plate plastic layer 2-1 can be welded on the shell 1 in an ultrasonic welding mode, and then a cover plate composite layer 2-2 is continuously bonded on the cover plate plastic layer 2-1; or the cover plate plastic layer 2-1 and the cover plate composite layer 2-2 are bonded together and then welded on the shell 1 in an ultrasonic welding mode.
The cover plate 2 can be formed by matching and compounding two or three of paper, plastic and iron sheet.
The end part of the cylindrical box body 5 is provided with a box body end part hot melt adhesive 5-1, and the end part of the cylindrical box body 5 is connected with the covering part 1-2 of the box cover in an adhering way through the box body end part hot melt adhesive 5-1.
The size of the top outline of the box cover is equal to that of the cylindrical box body 5.
The assembling part 1-2 of the box cover is adhered and connected with a plurality of inner wall surfaces of the cylindrical box body 5. When the cylindrical box body 5 is square, the assembly part 1-2 of the box cover is connected with the four inner wall surfaces of the cylindrical box body 5 in an adhering way; when the cylindrical box body 5 is in a hexagonal shape, the assembling part 1-2 of the box cover is connected with six inner wall surfaces of the cylindrical box body 5 in an adhering mode; when the cylindrical box body 5 is octagonal, the assembling part 1-2 of the box cover is bonded with eight inner wall surfaces of the cylindrical box body 5.
As shown in fig. 3-5, the present embodiment further provides a manufacturing apparatus for a composite packaging box, which is used for manufacturing the composite packaging box. The production equipment comprises a high-frequency die, a pressurizing die and a coating device.
In fig. 3, the case 1 and the cover plate 2 of the box cover are welded together by a high frequency mold, the high frequency mold comprises a high frequency lower mold 3-1 and a high frequency upper mold 3-2, and the edge of the cover part 1-1 and the edge of the cover plate 2 can be adhered to form the box cover by heating the high frequency lower mold 3-1 and the high frequency upper mold 3-2.
The high-frequency lower die 3-1 is provided with a die-cutting rule, and the edges of the shell 1 and the cover plate 2 extend out of the die-cutting rule.
In FIG. 4, the high frequency upper die 3-2 is pushed down by the high frequency power arm 3-3 and the die cutter cuts the edges of the housing 1 and the cover plate 2 to form the die-cut removed product 4.
Through the process, the overlooking outline dimension of the box cover can be standardized to be basically consistent with the overlooking outline dimension of the cylindrical box body 5, and the packaging is convenient.
In fig. 5, the lid has been fitted over the upper end of the tubular body 5, and a press mold is pressed over the lid. The pressurizing mold 6 is pressed downwards or the box body moves upwards, the contact surface of the extending positioning part 6-1 and the box body is set as a leading-in inclined surface, the pressurizing mold 6 also comprises a box body lower part auxiliary positioning part 6-2 positioned at the lower part of the cylindrical box body 5, and when the pressurizing mold 6 is pressed downwards, the deformed part of the cylindrical box body 5 can be corrected by the box body lower part auxiliary positioning part 6-2.
The coating device is arranged on the production line, the hot melt adhesive 5-1 at the end part of the box body is coated on the end part of the cylindrical box body 5 on the production line through the coating device, and after coating, before the glue is cured, the box cover is assembled and pressurized to connect the box cover and the cylindrical box body 5.
The hot melt adhesive 5-1 at the end of the box body can also be precoated, the pressurizing mould 6 can be a high-frequency or ultrasonic or heating mould, and the precoated hot melt adhesive 5-1 at the end of the tubular box body 5 is heated to generate viscosity, so that the covering part 1-2 of the shell 1 is adhered to the top of the tubular box body 5.
As shown in fig. 6 and 7, when the package box moves on the packaging line, the roller press mold 7-1 presses down to bond the box lid to the cylindrical box body 5. The roller-press box top mating mold 7-2 may be a roller or a conveyor belt.
In fig. 7, the opposite sides of the cylindrical box body 5 are further provided with positioning and correcting mechanisms 7-3, and the positioning and correcting mechanisms 7-3 are used for correcting the cylindrical box body 5 so that the cylindrical box body 5 is flush with the edge of the box cover. The size of the packaging box is more regular after packaging.
The embodiment also provides a processing method of the composite packaging box, and the production equipment of the composite packaging box is adopted to manufacture the composite packaging box, and the method specifically comprises the following steps:
step one, manufacturing a shell and a cover plate which form a box cover;
secondly, welding and connecting the shell and the cover plate in an ultrasonic heating mode;
specifically, in the bonding process of the cover plate and the shell, a cover plate plastic layer can be welded on the shell in an ultrasonic welding mode, and then a cover plate composite layer is continuously bonded on the cover plate plastic layer; or the cover plate plastic layer and the cover plate composite layer are firstly bonded together and then welded on the shell in an ultrasonic welding mode.
Step three, die cutting is carried out to remove redundant parts of the edge of the box cover to form the box cover;
spraying glue on the inner wall of the upper part of the cylindrical box body with openings at the upper end and the lower end;
step five, assembling the box cover on the cylindrical box body, and bonding the part of the box cover extending into the cylindrical box body on the inner wall of the cylindrical box body;
and step six, pressing the covering part of the cover plate on the end part of the cylindrical box body through a pressurizing mould, and adhering and connecting the covering part of the cover plate and the end part of the cylindrical box body to form the composite packing box.
In the sixth step, the pressurizing mould or the cylindrical box body moves up and down to open, close and pressurize, so that the cylindrical box body is connected with the box cover in an adhering way; or when the cylindrical box body moves on the production line, the pressurizing mould is connected with the box body in a pressurizing way in the cylindrical box body moving process.
The processing method of the composite packing box can form the composite packing box with stable box structure, and the composite packing box has small gap between the box cover and the box body, beautiful appearance, high structural stability and difficult dust entering; and the production cost is low, and the assembly line production is convenient to realize.
As described above, it will be apparent to those skilled in the art that various other changes and modifications can be made based on the technical solution and concept of the present invention, and all such changes, modifications and modifications shall fall within the scope of the appended claims.
Claims (9)
1. A composite packing box is characterized by comprising a box body and a box cover, wherein the box body is a cylindrical box body, and two opposite ends of the cylindrical box body are provided with openings;
the box cover comprises a shell and a cover plate, the shell comprises an assembling part and a covering part, and the covering part of the shell is adhered to the edge of the cover plate;
the box cover is arranged at the opening of the cylindrical box body and used for sealing the opening of the cylindrical box body; the assembling part of the box cover extends into the cylindrical box body, and the assembling part is connected with the inner wall of the cylindrical box body in an adhering way;
the end part of the cylindrical box body is provided with a glue layer, and the end part of the cylindrical box body is connected with the covering part of the box cover in a bonding way through the glue layer.
2. The composite packaging box according to claim 1, wherein the cover plate of the box cover is made of two or more layers of composite materials, and the material for adhering the cover plate and the covering part is a plastic layer.
3. A composite package as in claim 1 wherein said housing is formed from PVC plastic sheet material and said fitment portion and said cover portion are integrally formed.
4. A composite packaging box as claimed in claim 1 wherein the top profile of the lid is of the same size as the top profile of the tubular body.
5. A composite packaging box as claimed in claim 1 wherein the lid mounting portion is adhesively attached to a plurality of inner wall surfaces of the tubular body.
6. A production apparatus for a composite packaging box, for manufacturing the composite packaging box of any one of claims 1 to 5, wherein the production apparatus comprises a high-frequency or electric heating mold and a pressurizing mold,
the high-frequency or electric heating mould comprises an upper mould and a lower mould, and the covering part and the edge of the cover plate can be adhered to form the box cover by heating the upper mould and the lower mould;
and the pressurizing mould is arranged above the cover plate in a pressing mode and is used for bonding and connecting the covering part below the cover plate and the end part of the cylindrical box body.
7. The manufacturing apparatus of a composite packing box according to claim 6, wherein a cutting rule for cutting off an excess portion of the covering portion and the edge of the cover plate when the case and the cover plate are heat-bonded is provided on one of the upper mold and the lower mold.
8. The manufacturing apparatus of a composite packing box according to claim 6, wherein the lower end of the pressing mold is provided with an extension positioning portion, and when the pressing mold presses against the lid cover, the extension positioning portion is pressed down with the pressing mold so that the cylindrical box body is flush with the lid edge.
9. A composite package manufacturing apparatus as claimed in claim 6, further comprising applicator means disposed on the flow line for applying hot melt adhesive to the end of the tubular body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020107820153 | 2020-07-29 | ||
| CN202010782015 | 2020-07-29 |
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| CN215362758U true CN215362758U (en) | 2021-12-31 |
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| CN202120254440.5U Active CN215362758U (en) | 2020-07-29 | 2021-01-28 | Production equipment for composite packaging box and composite packaging box |
| CN202110123553.6A Pending CN113998310A (en) | 2020-07-29 | 2021-01-28 | Composite packaging box, production equipment and production method of composite packaging box |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110123553.6A Pending CN113998310A (en) | 2020-07-29 | 2021-01-28 | Composite packaging box, production equipment and production method of composite packaging box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998310A (en) * | 2020-07-29 | 2022-02-01 | 深圳市望盛科技有限公司 | Composite packaging box, production equipment and production method of composite packaging box |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2717859Y (en) * | 2004-08-06 | 2005-08-17 | 吕玉珍 | Biological medicine preparation refrigerating transporting package |
| DE102009023477A1 (en) * | 2009-06-02 | 2011-01-13 | Netstal-Maschinen Ag | Plastic container and manufacturing process |
| CN203173062U (en) * | 2013-01-09 | 2013-09-04 | 新协力包装制品（深圳）有限公司 | Soft plastic packaging box |
| CN104828395A (en) * | 2014-02-10 | 2015-08-12 | 袁玲 | Low-cost box manufacturing method |
| CN203945434U (en) * | 2014-07-23 | 2014-11-19 | 无锡市美峰橡胶制品制造有限公司 | A kind of annular rubber products shaving die |
| AT516166B1 (en) * | 2014-10-13 | 2016-03-15 | Erwin Hanazeder | Pneumatic tube carrier |
| CN106184957B (en) * | 2015-06-01 | 2019-04-19 | 昭和电工包装株式会社 | Container and package body |
| WO2018062818A1 (en) * | 2016-09-28 | 2018-04-05 | (주)톨리코리아 | Pressed powder container with improved sealing capacity |
| TWI745636B (en) * | 2017-12-15 | 2021-11-11 | 日商昭和電工包裝股份有限公司 | Layered body for forming container, forming container and packaging body, and manufacturing method of forming container and packaging body |
| CN215362758U (en) * | 2020-07-29 | 2021-12-31 | 深圳市望盛科技有限公司 | Production equipment for composite packaging box and composite packaging box |
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2021
- 2021-01-28 CN CN202120254440.5U patent/CN215362758U/en active Active
- 2021-01-28 CN CN202110123553.6A patent/CN113998310A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998310A (en) * | 2020-07-29 | 2022-02-01 | 深圳市望盛科技有限公司 | Composite packaging box, production equipment and production method of composite packaging box |
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