CN210706290U - Paperboard bulge forming die - Google Patents
Paperboard bulge forming die Download PDFInfo
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- CN210706290U CN210706290U CN201921545058.9U CN201921545058U CN210706290U CN 210706290 U CN210706290 U CN 210706290U CN 201921545058 U CN201921545058 U CN 201921545058U CN 210706290 U CN210706290 U CN 210706290U
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Abstract
The utility model relates to an easy-to-wear article in the technical field of paperboard production, which is named as a paperboard bulge forming die and comprises a female die and a male die, wherein the lower surface of the female die and the upper surface of the male die are forming surfaces, and the upper surface of the female die and the lower surface of the male die are installation parts; the female die and the male die are made of gypsum, a sprayed resin layer is arranged outside the gypsum, an adhesive layer is arranged on the molding surface of the female die and the molding surface of the male die, a soft material layer is arranged at the mounting position of the female die and the male die, and the adhesive layer is connected to the mounting position through the soft material layer. The paperboard bulge forming die has the advantage of low use cost.
Description
Technical Field
The invention relates to an easily-consumed product in the technical field of paperboard production, in particular to a paperboard bump forming die.
Background
The paper board is a raw material for producing the paper box, the high-grade paper box is provided with a raised structure, and partial patterns are printed on the raised structure, so that the high-grade package is displayed by giving a three-dimensional feeling to consumers.
The paperboard with the convex structure is produced on a paperboard convex forming device by using a plane type paperboard; the paperboard bulge forming device is provided with a rack, a conveyor belt driven by a roller is arranged on the rack, a forming station for paperboard bulge is arranged in the middle of the rack, a paperboard bulge forming die is arranged on the rack of the forming station, the paperboard bulge forming die comprises a female die and a male die, the female die is arranged on the rack through an air cylinder, the male die is arranged on the rack below a paperboard channel and corresponds to the female die, a paperboard conveying channel is arranged between the female die and the male die, and when paper passes through the space between the female die and the male die, the female die is driven by the air cylinder to move downwards so as to form a bulge structure on the paper; in the prior art, the used female die and male die are both made of aluminum alloy or plastic, and the female die and the male die are both consumable products and need to be replaced frequently, so that the defect of high applicable cost is caused.
Disclosure of Invention
The invention aims to solve the defects and provide a paperboard bulge forming die which is low in use cost.
The technical scheme of the invention is realized as follows: a paperboard bulge forming die comprises a female die and a male die, wherein forming surfaces are arranged below the female die and above the male die, and mounting positions are arranged above the female die and below the male die; the method is characterized in that: the female mold and the male mold are made of plaster, and a sprayed resin layer is arranged outside the plaster.
Furthermore, an adhesive layer is arranged on the outer sides of the female die and the male die close to the installation part.
Furthermore, the mounting positions of the female die and the male die are also provided with a soft material layer, and the adhesive layer is connected to the mounting positions through the soft material layer.
Furthermore, a plurality of cylindrical grooves are formed on the molding surfaces of the female die and the male die.
The invention has the advantages that the paperboard bulge forming die has the advantage of low use cost;
the molding surfaces of the female die and the male die are provided with a layer of adhesive layer, and the female die and the male die also have the advantage of being more durable;
the molding surfaces of the female die and the male die are provided with a layer of adhesive layer, and the die has the advantage of more convenient installation;
the mounting parts of the female die and the male die are also provided with a layer of soft material layer, and the adhesive layer is connected to the mounting parts through the soft material layer, so that the female die and the male die are not easy to damage;
the forming surfaces of the female die and the male die are provided with a plurality of cylindrical grooves, and the paper damage prevention device also has the advantage of preventing paper from being damaged.
Drawings
FIG. 1 is a schematic structural view of a longitudinal section of the present invention.
Fig. 2 is a schematic view of fig. 1 taken along the direction a-a.
Fig. 3 is a schematic view of fig. 1 taken along the direction B-B.
Wherein: 1. the die comprises a female die 2, a male die 3, a molding surface 4, a mounting part 5, a resin layer 6, an adhesive layer 7, a soft material layer 8 and a groove.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, 2 and 3, a paperboard bulge forming die comprises a female die 1 and a male die 2, wherein a forming surface 3 is arranged below the female die and above the male die, and a mounting part 4 is arranged above the female die and below the male die; the method is characterized in that: the female mould and the male mould are made of plaster, and a sprayed resin layer 5 is arranged outside the plaster.
The invention adopts gypsum to replace aluminum alloy or injection molding = molding die, has the advantages of personnel molding and low cost, also has the advantage of personnel correction, and can realize the purpose of the invention.
Furthermore, an adhesive layer is arranged on the outer sides of the female die and the male die close to the installation part. Thus, the die has the advantage of being more durable.
Furthermore, the mounting positions of the female die and the male die are also provided with a soft material layer 7, and the adhesive layer is connected to the mounting positions through the soft material layer. Thus, a buffer pressure is applied to the paperboard in the process of pressing the paperboard, and the mold is protected.
Furthermore, the molding surfaces of the female mold and the male mold are provided with a plurality of cylindrical grooves 8.
Thus reducing the damage to the paper caused by the paper board in the forming process.
Preferably, the groove is provided with a structure with a small opening and a large space inside. Therefore, the grooves can more easily contain more gas, and the air at the grooves is reduced to form larger pressure to damage the paper.
Preferably, the diameter of the groove is not more than 2 mm, so that the forming part of the paperboard is not easy to form an indentation, and the using effect is better.
Furthermore, the groove forms a hollow, and the hollow is arranged on the side surface of the mold, as shown in the lower part of fig. 1, which is more beneficial to exhaust the gas at the paperboard forming part and is beneficial to protecting the paperboard.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the field of the present invention by those skilled in the art are covered within the scope of the present invention.
Claims (4)
1. A paperboard bulge forming die comprises a female die and a male die, wherein forming surfaces are arranged below the female die and above the male die, and mounting positions are arranged above the female die and below the male die; the method is characterized in that: the female mold and the male mold are made of plaster, and a sprayed resin layer is arranged outside the plaster.
2. A paperboard projection forming die as set forth in claim 1, wherein: and an adhesive layer is arranged on the outer sides of the female die and the male die close to the mounting part.
3. A paperboard projection forming die as set forth in claim 2, wherein: the mounting positions of the female die and the male die are also provided with a soft material layer, and the adhesive layer is connected to the mounting positions through the soft material layer.
4. A paperboard projection forming die as set forth in claim 3, wherein: the molding surfaces of the female die and the male die are provided with a plurality of cylindrical grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545058.9U CN210706290U (en) | 2019-09-18 | 2019-09-18 | Paperboard bulge forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545058.9U CN210706290U (en) | 2019-09-18 | 2019-09-18 | Paperboard bulge forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210706290U true CN210706290U (en) | 2020-06-09 |
Family
ID=70957748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545058.9U Active CN210706290U (en) | 2019-09-18 | 2019-09-18 | Paperboard bulge forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210706290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435231A (en) * | 2019-09-18 | 2019-11-12 | 河南金宏印业有限公司 | A kind of cardboard protrusion molding die |
-
2019
- 2019-09-18 CN CN201921545058.9U patent/CN210706290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435231A (en) * | 2019-09-18 | 2019-11-12 | 河南金宏印业有限公司 | A kind of cardboard protrusion molding die |
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