CN221235827U - Heating plate structure of pulp molding hot-pressing setting machine - Google Patents
Heating plate structure of pulp molding hot-pressing setting machine Download PDFInfo
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- CN221235827U CN221235827U CN202323008136.0U CN202323008136U CN221235827U CN 221235827 U CN221235827 U CN 221235827U CN 202323008136 U CN202323008136 U CN 202323008136U CN 221235827 U CN221235827 U CN 221235827U
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- heating plate
- plate main
- main body
- groove
- grooves
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 62
- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 238000007731 hot pressing Methods 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pulp molding, in particular to a heating plate structure of a pulp molding hot-pressing setting machine, which comprises a heating plate main body and through holes arranged on the heating plate main body, wherein the through holes penetrate through the whole heating plate main body, round grooves are formed in the front end of the heating plate main body, a plurality of groups of connecting grooves are formed in the outer sides of the round grooves, vent grooves are formed in the front end of the heating plate main body, and air holes are formed in the periphery of the heating plate main body.
Description
Technical Field
The utility model relates to the technical field of pulp molding, in particular to a heating plate structure of a pulp molding hot-pressing setting machine.
Background
In the prior pulp molding hot-pressing setting machine, the air passage structure of the heating plate adopts a structure of processing an air chamber on the back surface of the heating plate by a plurality of through holes or arranging the air chamber between the contact surface of the heating plate and a die. The air outlet chamber structure is processed on the heating plate, although the problem of gas circulation can be solved, the local resistance is large, some pulp residues are likely to be precipitated in the discharging process, so that the probability of die hole blocking is increased, and the air chamber structure is processed on the front surface of the heating plate, so that the heat conduction area is reduced due to the contact of the front surface and the die, the temperature rise of the die is not facilitated, and the heat loss is increased. In the demolding process of the product, the compressed air blowing air path blows back upwards from the bottom of the heating plate, wherein paper pulp carbide is blown back into the air path of the mold again, the mold hole blocking period is shortened, and the production is delayed.
Disclosure of utility model
The utility model mainly aims to provide a heating plate structure of a pulp molding hot-pressing setting machine, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a paper pulp molding hot pressing forming machine heating plate structure, includes the hot plate main part and sets up the through-hole in the hot plate main part, the through-hole runs through whole hot plate main part, the circular slot has been seted up to the front end of hot plate main part, the outside of circular slot is provided with a plurality of groups spread groove, the ventilation slot has been seted up to the front end of hot plate main part, the gas pocket has been seted up all around of hot plate main part.
Preferably, the connecting grooves are communicated with the round grooves, the connecting grooves are distributed in a star shape, and the adjacent round grooves are communicated through the connecting grooves.
Preferably, the connecting groove is communicated with the through hole, and the through hole is communicated with the circular groove through the connecting groove.
Preferably, the vent slot is aligned with and in communication with the mounting slot, and the vent slot is in communication with the circular slot.
Preferably, the front end and the rear end of the heating plate main body are provided with mounting grooves, the mounting grooves are positioned at the edge of the heating plate main body, and the mounting grooves at the front end of the heating plate main body and the mounting grooves at the rear end of the heating plate main body are staggered.
Preferably, the inner side of the mounting groove is provided with a mounting hole, and the mounting hole penetrates through the heating plate main body.
Compared with the prior art, the utility model has the beneficial effects that:
This paper pulp molding hot press forming machine heating plate structure has set up a plurality of circular slot and a plurality of through-hole that runs through the heating plate main part at the heating plate main part back, through setting up star-like structure's spread groove intercommunication between every circular slot and the through-hole, can let the vapor that produces when the hot pressing reach the circular slot with nearest straight line distance passageway from this, through circular slot and outside big pipeline UNICOM, reduce vapor circulation resistance, and this structure can reach best exhaust effect with minimum air tank area, be favorable to guaranteeing the intensity of heating plate main part itself, avoided simultaneously set up the area of contact that these grooves lead to and reduce heat conduction efficiency at heating plate main part and mould contact surface.
In order to avoid the phenomenon that the blocking hole is aggravated because compressed air brings pulp carbide residues into the air passage of the mould again through the air passage communicated with the bottom of the circular groove in the process of blowing to demould the product, the design is characterized in that a plurality of air holes are formed in the side face of the heating plate main body, after the heat conduction oil holes of the heating plate main body or the through holes of the heating rod are effectively avoided in space, the compressed air is communicated with the air vent grooves, and can be relatively and uniformly conveyed into all the through holes of the heating plate main body to finish demould of the product.
Drawings
FIG. 1 is a schematic view of the overall structure of a heating plate structure of a pulp molding hot press setting machine according to the present utility model;
fig. 2 is a schematic view of a part of the structure of a heating plate of a pulp molding hot press setting machine according to the present utility model.
In the figure: 1. a heating plate main body; 2. a mounting groove; 3. air holes; 4. a vent groove; 5. a circular groove; 6. a connecting groove; 7. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides a paper pulp molding hot pressing forming machine heating plate structure, includes hot plate main part 1 and sets up the through-hole 7 on hot plate main part 1, and through-hole 7 runs through whole hot plate main part 1, and circular slot 5 has been seted up to the front end of hot plate main part 1, and the outside of circular slot 5 is provided with a plurality of groups spread groove 6, and ventilation slot 4 has been seted up to the front end of hot plate main part 1, and air pocket 3 has been seted up around the hot plate main part 1.
In this embodiment, the connecting grooves 6 are communicated with the circular grooves 5, the connecting grooves 6 are distributed in a star shape, and the adjacent circular grooves 5 are communicated through the connecting grooves 6.
The connecting groove 6 is communicated with the through hole 7, and the through hole 7 is communicated with the circular groove 5 through the connecting groove 6.
Specifically, the circular groove 5 is communicated with an external large pipeline, and the circular groove 5 and the through hole 7 can be mutually communicated by the star-shaped connecting groove 6, so that when hot pressing is generated, water vapor enters the circular groove 5 at the fastest speed, and therefore, the water vapor generated during the hot pressing can reach the circular groove 5 in a nearest straight line distance path.
In this embodiment, the vent groove 4 is aligned with the mounting groove 2 and communicates with the mounting groove 2, and the vent groove 4 communicates with the circular groove 5.
In particular, compressed air can be relatively uniformly supplied to the respective through holes 7 of the heating plate body 1 through the ventilation grooves 4 by the air holes 3 on the outer side of the heating plate body 1.
In this embodiment, the front end and the rear end of the heating plate main body 1 are both provided with the mounting groove 2, the mounting groove 2 is located at the edge of the heating plate main body 1, and the mounting groove 2 at the front end of the heating plate main body 1 and the mounting groove 2 at the rear end of the heating plate main body 1 are staggered with each other.
The inner side of the installation groove 2 is provided with an installation hole, and the installation hole penetrates through the heating plate main body 1.
Specifically, the installation of the heating plate main body 1 can be facilitated through the installation groove 2, and the fixing of the heating plate main body 1 is facilitated.
It should be noted that, by using the circular groove 5 to communicate with the external large pipeline, the circular groove 5 and the through holes 7 can be mutually communicated by using the star-shaped connecting groove 6, so that when the hot pressing is generated, the steam enters the circular groove 5 at the fastest speed, the compressed air can be relatively uniformly conveyed to each through hole 7 on the heating plate main body 1 through the ventilation groove 4 by the air holes 3 on the outer side of the heating plate main body 1, and the heating plate main body 1 can be conveniently installed on equipment by the installation groove 2.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a paper pulp molding hot pressing forming machine hot plate structure, includes hot plate main part (1) and sets up through-hole (7) on hot plate main part (1), its characterized in that: the through hole (7) penetrates through the whole heating plate main body (1), a round groove (5) is formed in the front end of the heating plate main body (1), a plurality of groups of connecting grooves (6) are formed in the outer side of the round groove (5), an air vent groove (4) is formed in the front end of the heating plate main body (1), and air holes (3) are formed in the periphery of the heating plate main body (1).
2. The pulp molding thermo-compression setting machine heating plate structure according to claim 1, wherein: the connecting grooves (6) are communicated with the round grooves (5), the connecting grooves (6) are distributed in a star shape, and the adjacent round grooves (5) are communicated through the connecting grooves (6).
3. The pulp molding thermo-compression setting machine heating plate structure according to claim 2, wherein: the connecting groove (6) is communicated with the through hole (7), and the through hole (7) is communicated with the circular groove (5) through the connecting groove (6).
4. The pulp molding thermo-compression setting machine heating plate structure according to claim 1, wherein: the ventilation groove (4) is aligned with the mounting groove (2) and is communicated with the mounting groove (2), and the ventilation groove (4) is communicated with the round groove (5).
5. The pulp molding thermo-compression setting machine heating plate structure according to claim 1, wherein: the front end and the rear end of the heating plate main body (1) are both provided with mounting grooves (2), the mounting grooves (2) are positioned at the edge of the heating plate main body (1), and the mounting grooves (2) at the front end of the heating plate main body (1) are staggered with the mounting grooves (2) at the rear end of the heating plate main body (1).
6. The pulp molding thermo-compression setting machine heating plate structure according to claim 5, wherein: the inner side of the mounting groove (2) is provided with a mounting hole, and the mounting hole penetrates through the heating plate main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323008136.0U CN221235827U (en) | 2023-11-08 | 2023-11-08 | Heating plate structure of pulp molding hot-pressing setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323008136.0U CN221235827U (en) | 2023-11-08 | 2023-11-08 | Heating plate structure of pulp molding hot-pressing setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221235827U true CN221235827U (en) | 2024-06-28 |
Family
ID=91599481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323008136.0U Active CN221235827U (en) | 2023-11-08 | 2023-11-08 | Heating plate structure of pulp molding hot-pressing setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221235827U (en) |
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2023
- 2023-11-08 CN CN202323008136.0U patent/CN221235827U/en active Active
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