CN212708093U - Packaging mold - Google Patents
Packaging mold Download PDFInfo
- Publication number
- CN212708093U CN212708093U CN202021525529.2U CN202021525529U CN212708093U CN 212708093 U CN212708093 U CN 212708093U CN 202021525529 U CN202021525529 U CN 202021525529U CN 212708093 U CN212708093 U CN 212708093U
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- fabric layer
- mould body
- rubberized fabric
- top surface
- 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.)
- Expired - Fee Related
Links
- 238000004806 packaging method and process Methods 0.000 title description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000005538 encapsulation Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims 5
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011087 paperboard Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model relates to an encapsulation mould, it includes the mould body, the mould body is provided with at least one container chamber, and each container chamber link up the top surface of mould body, corresponds every container chamber and is provided with the resistance heating piece on the edge that is close to this container chamber on the top surface of mould body, be provided with the first rubberized fabric layer of temperature resistant between resistance heating piece and the mould body top surface, set gradually the third rubberized fabric layer of second rubberized fabric layer, heat transfer piece and the heat transfer of temperature resistant heat conduction above the resistance heating piece, the heat transfer piece is the annular and seals the form. The utility model has the advantages of installed the heat transfer piece additional, container edge is heated evenly well when using from this, therefore the encapsulation is more firmly unlikely to banding gassing or pincher trees, and the heat transfer piece is the annular closed form and makes the banding that seals become continuous, has improved the closure effect from this.
Description
Technical Field
The utility model relates to a packaging mold.
Background
The packaging mold is a production mold for bonding the container and the paperboard together in a heating way, and realizes the sealing and protection of the product from some external influences, such as moisture, dust and the like.
The existing mold is generally manufactured by overlapping clamping plates together, a temperature-resistant plate is adhered on the mold base, the mold base and the temperature-resistant plate are respectively manufactured into container cavities with different shapes and sizes, so that containers can be placed in the container cavities, a resistance heating sheet is manufactured on the mold base, the resistance heating sheet is heated by converting low voltage through a transformer to supply power, so that the edge of the container is in a molten state, card paper is pressed onto the mold under the loading of an existing mold pressing mechanism and is pressed with the edge of the container in the molten state to realize packaging, the existing device can generate the defect of discontinuous edge sealing due to the fact that the resistance heating sheet cannot be made into a closed shape, and bubbles or wrinkles are generated on the edge sealing due to the fact that heating is uneven. In addition, the existing structure can also affect the packaging effect of the product, such as the defect of air expansion in the packaged product.
Therefore, there is a need for further improvements to current packaging molds.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure and encapsulation firm packaging mold.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an encapsulation mould, includes the mould body, the mould body is provided with at least one container chamber, and each container chamber link up the top surface of mould body, corresponds every container chamber and is provided with resistance heating piece on the edge that is close to this container chamber on the top surface of mould body, be provided with temperature resistant first rubberized fabric layer between resistance heating piece and the mould body top surface, set gradually temperature resistant heat conduction's second rubberized fabric layer, heat transfer piece and temperature resistant heat conduction's third rubberized fabric layer above the resistance heating piece, the heat transfer piece is the annular and seals the form.
The utility model has the advantages of installed the heat transfer piece additional, container edge is heated evenly well when using from this, therefore the encapsulation is more firmly unlikely to banding gassing or pincher trees, and the heat transfer piece is the annular closed form and makes the banding that seals become continuous, has improved the closure effect from this.
The utility model discloses the accessible improves with following scheme:
the upper surface of the heat transfer sheet is provided with a plurality of air passing grooves, and two ends of each air passing groove penetrate through the inner side wall and the outer side wall of the heat transfer sheet. On the one hand, the heat accumulated in the bubble shell can be discharged outwards from each air passing groove, so that the defect that the inside of a packaged product has air expansion is avoided, and on the other hand, the combination of the bubble shell and the paperboard is firmer by the arrangement mode of grid concave lines.
The air passing grooves are arranged in a crossed mode to form grid concave grains. The grid intaglio pattern makes the edge of the pressed product more beautiful.
One side of the third adhesive cloth layer close to the container cavity extends to the inner wall of the container cavity to cover the inner side surfaces of the resistance heating sheet and the heat transfer sheet. Thereby avoiding manipulation of the container wall during use.
The inner wall of the third rubberized fabric layer extending to the container cavity is provided with air passing holes corresponding to the air passing grooves so that the air passing grooves are not blocked by the third rubberized fabric layer.
A temperature-resistant plate is arranged between the first rubberized fabric layer and the top surface of the die body.
The mould body is provided with a retractable paperboard positioning nail so as to facilitate positioning of paperboard when in use.
The resistance heating piece is in a ring shape and is provided with two power supply input ends which can be electrically connected with the anode and the cathode of the power supply.
Drawings
Fig. 1 is a schematic structural diagram of the entire state of the package mold in the embodiment.
Fig. 2 is a structural diagram of the package mold in an overall exploded state in the embodiment.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is a sectional view of the package mold in the embodiment.
Fig. 6 is an enlarged view at C in fig. 5.
In the figure, 1, a die body; 2. a container cavity; 3. a resistance heating sheet; 41. a first rubberized fabric layer; 42. a second rubberized fabric layer; 43. a third rubberized fabric layer; 5. a heat transfer sheet; 6. a gas passing groove; 7. a paperboard positioning nail; 8. a power supply input port; 9. a temperature resistant plate.
Detailed Description
Referring to fig. 1 to 6, a package mold includes a mold body 1, the mold body 1 is provided with at least one container cavity 2, each container cavity 2 penetrates through a top surface of the mold body, and in order to facilitate manufacturing and save materials, each container cavity 2 penetrates through the top surface and the bottom surface of the mold body to form a through hole. In this embodiment, only be provided with a container cavity 2 on the top surface of mould body 1, when the actual production was used, can set up a plurality of container cavities so that can process a plurality of products simultaneously according to the condition, improve production efficiency.
The edge of the top surface of the die body 1, which is close to the container cavity 2, is provided with a resistance heating sheet 3, a first temperature-resistant adhesive fabric layer 41 is arranged between the resistance heating sheet 3 and the top surface of the die body 1, and a second temperature-resistant and heat-conductive adhesive fabric layer 42, a heat transfer sheet 5 and a third temperature-resistant and heat-conductive adhesive fabric layer 43 are sequentially arranged on the resistance heating sheet 3. In order to avoid overheating of the die body, a temperature-resistant plate 9 is further arranged between the first rubberized fabric layer and the top surface of the die body.
The heat transfer sheet 5 is in a ring-shaped closed shape. The upper surface of the heat transfer sheet 5 is provided with a plurality of air passing grooves 6, and both ends of each air passing groove 6 penetrate through the inner and outer side walls of the heat transfer sheet 5. The air passing grooves 6 can be stripe concave lines and also can be cross-arranged to form grid concave lines, on one hand, the heat accumulated in the bubble shell can be discharged outwards from each air passing groove 6, so that the defect of air expansion in the packaged product is avoided, on the other hand, the combination of the bubble shell and the paperboard is firmer due to the arrangement mode of the grid concave lines, and in addition, the edges of the pressed product are more attractive due to the grid concave line pattern shown in the attached drawing. The heat transfer sheet 5 may be made of a material having good heat conductivity and good workability, such as copper or aluminum.
The third adhesive cloth layer 43 extends toward the inner wall of the container chamber 2 near one side of the container chamber 2 to cover the inner sides of the resistance heating sheet 3 and the heat transfer sheet 5. The inner wall of the third rubberized fabric layer 43 extending to the container cavity 2 is provided with air passing holes (not shown in the drawings) corresponding to the air passing grooves 6 so that the air passing grooves are not blocked by the third rubberized fabric layer 43.
The resistance heating sheet 3 is in a ring shape and is provided with two power supply input ends 8 which can be electrically connected with the anode and the cathode of a power supply. Resistance heating piece 3 connects power supply input port 8's positive negative pole both ends and is the interruption, and the breach department of interruption formation can not encapsulate, the utility model discloses be provided with confined annular heat transfer piece 5, the encapsulation effect is improved.
The upper surface of the mould body 1 is provided with a retractable paperboard positioning nail 7.
When the container and the paperboard are packaged, the container is placed in the container cavity 2, the article to be packaged is placed in the container, the corresponding edge of the container is in a molten state under the heating action of the resistance heating sheet 3, the heat transfer sheet 5 and the like, and the paperboard is pressed on the mold body under the loading of the existing mold pressing mechanism and is pressed with the edge of the container in the molten state to realize packaging. When the mold pressing mechanism is pressed down instantly, an air flow flows out from the inside of the container and the paperboard, and the heat accumulated in the bubble shell can be discharged from the air passing grooves 6 outwards when the bubble shell is heated, so that the packaging effect is improved, and the purpose that the edge sealing is provided with air bubbles and the inside is provided with air expansion is avoided.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (8)
1. The utility model provides an encapsulation mould, includes the mould body, the mould body is provided with at least one container chamber, and each container chamber link up the top surface of mould body, corresponds each container chamber on the top surface of mould body and is provided with resistance heating piece on the edge that is close to this container chamber, its characterized in that, is provided with the first rubberized fabric layer that all has between resistance heating piece and the mould body top surface, has set gradually temperature resistant heat conduction's second rubberized fabric layer, heat transfer piece and temperature resistant heat conduction's third rubberized fabric layer above the resistance heating piece, and the heat transfer piece is the annular and seals the form.
2. The package mold of claim 1, wherein the upper surface of the heat transfer sheet is provided with a plurality of air passing grooves, and both ends of each air passing groove penetrate through the inner and outer sidewalls of the heat transfer sheet.
3. The package mold of claim 2, wherein the air passing grooves are arranged in a cross pattern to form a grid concave pattern.
4. The package mold of claim 2, wherein a side of the third adhesive layer adjacent to the cavity extends toward the inner wall of the cavity to cover the inner sides of the resistive heating element and the heat transfer element.
5. The package mold as claimed in claim 4, wherein the inner wall of the third rubberized fabric layer extending to the cavity of the container is provided with air passing holes corresponding to the air passing grooves.
6. The package mold of claim 1, wherein a temperature-resistant plate is further disposed between the first rubberized fabric layer and the top surface of the mold body.
7. The package mold as claimed in any one of claims 1 to 6, wherein the mold body is provided with retractable paperboard-retaining nails.
8. The package mold according to any one of claims 1 to 6, wherein the resistive heating sheet is in the shape of a ring having two power input terminals electrically connectable to the positive and negative poles of a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525529.2U CN212708093U (en) | 2020-07-29 | 2020-07-29 | Packaging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525529.2U CN212708093U (en) | 2020-07-29 | 2020-07-29 | Packaging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212708093U true CN212708093U (en) | 2021-03-16 |
Family
ID=74910197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021525529.2U Expired - Fee Related CN212708093U (en) | 2020-07-29 | 2020-07-29 | Packaging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212708093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834300A (en) * | 2023-07-10 | 2023-10-03 | 广东新意智能制造有限公司 | Double-plastic-part hot melting process and hot melting equipment |
-
2020
- 2020-07-29 CN CN202021525529.2U patent/CN212708093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834300A (en) * | 2023-07-10 | 2023-10-03 | 广东新意智能制造有限公司 | Double-plastic-part hot melting process and hot melting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212708093U (en) | Packaging mold | |
| CN201378616Y (en) | Novel polymer lithium ion battery packaging mould | |
| CN207073040U (en) | A kind of mould for paper pulp packaging production equipment | |
| CN218701592U (en) | Vacuum pumping device for molding by using rubber sleeve grinding tool | |
| CN206351517U (en) | Vacuum bag pressing mould | |
| CN204809308U (en) | Lithium battery filling vacuum packaging head | |
| CN201483682U (en) | Universal die | |
| CN205998526U (en) | One kind is applied to the inverted conveying chain plate structure of accumulator | |
| CN105881129B (en) | A kind of detachable brushless motor controller of sander | |
| CN214017354U (en) | Graphene toilet lid seat ring, toilet lid and toilet | |
| CN204029876U (en) | A kind of closedtop end socket of flexible packing lithium ion battery | |
| CN210392149U (en) | Heatable insulation can of group meal | |
| CN204249358U (en) | High frequency plastic rubber welding frock | |
| CN216832812U (en) | Compounding machine gravure printing ink quick drying device | |
| CN207441747U (en) | A kind of electrostatic prevention structure LED aluminum base plate | |
| CN203092842U (en) | Thermosetting mold with minimized energy consumption | |
| CN220111790U (en) | Quartz sand efficient heating tank | |
| CN2557573Y (en) | Heating energy-storage box for paper lunch box moulding | |
| CN208841675U (en) | A kind of car light manufacture hot plate mold | |
| CN211807652U (en) | Energy-saving heater of hopper dryer of injection molding machine | |
| CN206581051U (en) | A kind of energy-efficient, environmental protection steam boiler | |
| CN213009039U (en) | Steamed meat closing device | |
| CN217777539U (en) | Hot press unit is used in slippers processing | |
| CN205194659U (en) | Silicon controlled rectifier encapsulation mould | |
| CN206663950U (en) | A kind of heater box of laminating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |