CN211848635U - Quick heating device of paper pulp molding machine - Google Patents
Quick heating device of paper pulp molding machine Download PDFInfo
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- CN211848635U CN211848635U CN201922439745.9U CN201922439745U CN211848635U CN 211848635 U CN211848635 U CN 211848635U CN 201922439745 U CN201922439745 U CN 201922439745U CN 211848635 U CN211848635 U CN 211848635U
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Abstract
The utility model relates to the technical field of paper-plastic mould product production lines, and discloses a rapid heating device of a paper pulp moulding machine, which solves the problem that the prior hot-pressing shaping device is large and is suitable for mass production, sample making or 1/4 mould production, which can cause resource waste, the device comprises a forming machine table body, wherein an extrusion die is arranged on the upper part of one side of the forming machine table body, and compared with the old-type transition plate which has larger area and requires longer time for heating and unstable die temperature through the arrangement of the transition plate and the proofing 1/4 plate, the novel transition plate adopts 4 electric heating pipes with the heating area being smaller and 350kw, and heat insulation materials are coated between the transition plate and the proofing 1/4 plate, so that the temperature can be raised to an ideal mold temperature within 30 minutes, while the heating time of the traditional transition plate is 4 hours, thereby effectively improving the production efficiency; compared with the traditional transition plate which needs 12 electric heating tubes, the novel transition plate only needs 4 electric heating tubes, and the production energy consumption saves 2/3 electric energy.
Description
Technical Field
The utility model belongs to the technical field of paper mould product production line, specifically be a paper pulp molding machine platform rapid heating device.
Background
The manufacturing process of the molded product comprises the following steps: the paper pulp raw material or plant fiber is firstly shaped by suction filtration in a suction filtration shaping device to prepare a wet blank of the product, the wet blank is alternately sent into hot pressing moulds of a left hot pressing shaping device and a right hot pressing shaping device which are positioned at the left side and the right side of the suction filtration shaping device and heated to a certain temperature, the hot pressing moulds of the left hot pressing shaping device or the right hot pressing shaping device are matched and hot pressing drying shaping is carried out on the wet blank to prepare paper pulp or plant fiber molded products with various shapes, and the mode of the double hot pressing shaping device of the manufacturing method of the paper pulp or plant fiber molded products is the mode of the double hot pressing shaping device.
Because what traditional paper pulp molding product shaping board adopted is that 12 heating pipes work of heating up, heating area is applicable to mass production greatly, and the product still need make a design before mass production, the area of the mould of making a design is less can only adopt original volume production board, it can waste a large amount of resources with volume production one mould of making a design under the heating condition of equivalent energy consumption to make a design, therefore, traditional hot pressing design's device is great, be applicable to the volume production, it has the wasting of resources to make a design or 1/4 mould when producing.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a paper pulp molding board rapid heating device, the effectual device of solving present hot pressing design is great, is applicable to the volume production, has the wasting of resources problem when proofing or 1/4 mould produces.
In order to achieve the above object, the utility model provides a following technical scheme: a quick heating device of a paper pulp molding machine comprises a hot-pressing lower die and a hot-pressing upper die, wherein transition plates are arranged at the upper end of the hot-pressing lower die and the lower end of the hot-pressing upper die, heating pipe grooves are formed in the transition plates, electric heating pipes are arranged in the heating pipe grooves, and a proofing 1/4 plate is arranged at one end of each transition plate, opposite to one side of each heating pipe groove.
Furthermore, 4 electric heating tubes are installed in the heating tube tank, and the electric heating tubes are 350kw electric heating tubes.
Furthermore, a wiring groove is also arranged in the heating groove, and the electric wire is arranged in the wiring groove to provide power for the electric heating tube.
Furthermore, vacuum holes are formed between the proofing 1/4 plate and the transition plate in a penetrating mode, and connecting holes are formed in the surface of the proofing 1/4 plate opposite to the outer sides of the vacuum holes. The vacuum hole is further specifically formed by 5 air holes, pipe threads are additionally arranged at the bottom of the vacuum hole, 4 air holes in the outer side are sealed by pipe plugs to prevent vacuum leakage when the proofing mold is installed, the pipe plugs of the 4 vacuum holes are disassembled to ensure normal application of the vacuum hole when the 1/4 mold is installed, a transition plate does not need to be changed, mold installation production with the size below 1/4 is achieved, and production efficiency is improved.
Preferably, the lower end of the material receiving table is connected with the upper end of the sliding table through a support arm.
Preferably, the back of the transition plate is coated with heat preservation and insulation materials.
Preferably, the sides of the circumference of the proofing 1/4 board are coated with heat insulating materials.
Preferably, the back of the transition plate is sprayed with a heat insulation material on one side opposite to the vacuum hole.
Preferably, both ends of the sliding rail are connected with a stop block for preventing the sliding table from being separated.
The utility model discloses still claim to protect a shaping board, including shaping board body and above-mentioned paper pulp molding shaping board rapid heating device, further, extrusion die is installed on shaping board body one side upper portion, and extrusion die installs the below and inhales the thick liquid mould, and the slide rail is installed to shaping board body upper end, and slide rail upper end sliding connection has the slip table, and the hot pressing lower mould is installed to slip table upper end one side, and hot pressing lower mould one side is connected with the material receiving platform for the slip table upper end, and the mould is gone up in the hot pressing is installed to hot pressing lower mould top, and the mould is installed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses, through the setting of cab apron and design 1/4 board, compare in the old-fashioned great intensification time of cab apron area and need longer time, and the mould temperature is unstable, this novel cab apron of crossing has adopted less heating area, 4 electric heating pipes of 350kw, and coated insulation material between cab apron and design 1/4 board, guarantee to heat up to ideal mould temperature in 30 minutes, and the traditional cab apron of crossing heat time needs 4 hours, the effectual production efficiency that improves;
(2) compared with the traditional transition plate which needs 12 electric heating tubes, the novel transition plate only needs 4 electric heating tubes, and the production energy consumption saves 2/3 electric energy;
(3) compare in traditional cab apron and do not have any heat preservation measure and have certain temperature to run off, cut off the scattering and disappearing that reduces the heat through having insulation material to cut off between novel cab apron work and non-work area, cross cab apron back triangle-shaped position and also have insulation material, ensure that the temperature can not be past the board heat dissipation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of a molding machine of the present invention;
fig. 2 is a schematic front structural view of the transition plate of the present invention;
fig. 3 is a schematic back structure view of the transition plate of the present invention;
fig. 4 is a schematic view of the front layout structure of the transition plate of the present invention;
fig. 5 is a schematic diagram of the layout structure of the electric circuit of the transition plate of the present invention;
in the figure: 1. forming a machine table body; 2. extruding the die; 3. a pulp sucking mould; 4. a slide rail; 5. a sliding table; 6. hot-pressing the lower die; 7. a receiving platform; 8. hot-pressing the upper die; 9. transferring the mold; 10. a bolt; 11. a transition plate; 12. a heating pipe tank; 13. wiring grooves; 14. proofing 1/4 board; 15. a vacuum hole; 16. connecting holes; 17. a bracket arm; 18. a thermal insulation material; 19. and (4) a heat-insulating material.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1, 2, 3, 4 and 5, the present invention comprises a forming machine body 1, an extrusion die 2 is installed on the upper portion of one side of the forming machine body 1 for extrusion molding, a slurry suction die 3 is installed below the extrusion die 2 for suction filtration molding of raw materials, a slide rail 4 is installed on the upper end of the forming machine body 1 for facilitating sliding of a lower hot-pressing die 6, a slide table 5 is slidably connected to the upper end of the slide rail 4 for facilitating sliding of the lower hot-pressing die 6, a lower hot-pressing die 6 is installed on one side of the upper end of the slide table 5, a receiving table 7 is connected to one side of the lower hot-pressing die 6 opposite to the upper end of the slide table 5 for receiving a molded product, an upper hot-pressing die 8 is installed above the lower hot-pressing die 6, a transfer die 9 is installed on one side of the upper hot-pressing die 8 for transferring the molded product to the lower hot, cross cab apron 11 middle part and seted up heating pipe groove 12 for the overall arrangement heating pipe, the utility model discloses 4 electrothermal tubes of installation in the heating pipe groove 12, the electrothermal tube is 350 kw's electric heating pipe, it has seted up wiring groove 13 to heat pipe inslot 12, be used for heating pipe electric wire overall arrangement, cross 11 one end of cab apron and install proof 1/4 board 14 for heating pipe groove 12 one side, proof 1/4 board 14 and cross and run through between the cab apron 11 and seted up vacuum hole 15, be used for the board evacuation, connecting hole 16 has been seted up for the vacuum hole 15 outside to the 14 surfaces of proof 1/4 board, make things convenient for each kind of mould to install at cab apron 11 fixed position.
In the second embodiment, on the basis of the first embodiment, the lower end of the material receiving table 7 is connected with the upper end of the sliding table 5 through the supporting arm 17, so that the material receiving table 7 is conveniently lifted.
Third, on the basis of the first embodiment, one end of the transition plate 11 is coated with the heat insulating material 18 relative to the peripheral side surface of the proofing 1/4 plate 14, and is isolated from the non-working area to reduce heat loss.
In the fourth embodiment, on the basis of the third embodiment, the thermal insulation material 19 is coated on the back surface of the proofing 1/4 board 14 for thermal insulation, so as to ensure that the temperature does not dissipate heat to the machine.
In the fifth embodiment, on the basis of the fourth embodiment, the thermal insulation material 19 is sprayed on the back surface of the transition plate 11 opposite to the vacuum hole 15 for thermal insulation, so as to ensure that the temperature does not dissipate heat to the machine.
Sixth embodiment, on the basis of the first embodiment, both ends of the slide rail 4 are connected with stoppers for preventing the sliding table 5 from disengaging.
The working principle is as follows: when in use, firstly, 4 heating pipes of 350kw are installed in the heating pipe groove 12 on the transition plate 11, the electric wires are fixed in the wiring groove 13, then the proofing 1/4 plate 14 is nested in the heat insulation material 18 on the transition plate 11 for installation, meanwhile, the heat insulation material 19 is sprayed on the outer side of the connecting end of the proofing 1/4 plate 14 and the transition plate 11, and the heat insulation material 19 is sprayed on the triangular area formed between the vacuum holes 15 on the back of the transition plate 11, then the assembled mould is installed on the hot pressing lower mould 6 and the hot pressing upper mould 8, and is fixed with the machine table by the bolt 10, after the installation, the heating system of the hot pressing upper mould 8 and the hot pressing lower mould 6 is started for heating operation, because the novel transition plate 11 adopts a smaller heating area, 4 electric heating pipes of 350kw, and the heat insulation material 19 is coated between the working transition plate 11 and the proofing 1/4 plate 14, ensure that the temperature can be raised to the ideal mold temperature within 30 minutes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick heating device of paper pulp molding machine, includes mould on hot pressing lower mould and the hot pressing, its characterized in that: transition plates are arranged at the upper end of the lower hot-pressing die and the lower end of the upper hot-pressing die, heating pipe grooves are formed in the transition plates, electric heating pipes are arranged in the heating pipe grooves, and a proofing 1/4 plate is arranged at one end of the transition plate, opposite to one side of each heating pipe groove.
2. The rapid heating device of a pulp molding machine according to claim 1, characterized in that: 4 electric heating tubes are installed in the heating tube groove, and the electric heating tubes are 350kw electric heating tubes.
3. The rapid heating device of a pulp molding machine according to claim 1, characterized in that: the heating pipe groove is also internally provided with a wiring groove, and the electric wire is arranged in the wiring groove to provide power for the electric heating pipe.
4. The rapid heating device of a pulp molding machine according to claim 3, characterized in that: vacuum holes are formed between the proofing 1/4 plate and the transition plate in a penetrating mode.
5. The rapid heating device of a pulp molding machine according to claim 1, characterized in that: the surface of the proofing 1/4 plate is provided with a connecting hole relative to the outer side of the vacuum hole.
6. The rapid heating device of a pulp molding machine according to claim 1, characterized in that: and the back surface of the transition plate is coated with a heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439745.9U CN211848635U (en) | 2019-12-30 | 2019-12-30 | Quick heating device of paper pulp molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439745.9U CN211848635U (en) | 2019-12-30 | 2019-12-30 | Quick heating device of paper pulp molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848635U true CN211848635U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922439745.9U Active CN211848635U (en) | 2019-12-30 | 2019-12-30 | Quick heating device of paper pulp molding machine |
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| CN (1) | CN211848635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779822A (en) * | 2021-01-28 | 2021-05-11 | 江苏沛阳环保设备制造有限公司 | Heat setting heating plate for paper pulp molding production equipment |
| CN113957751A (en) * | 2021-11-08 | 2022-01-21 | 艾迪孚贝(重庆)科技有限公司 | Paper-plastic mould with spraying and hot-press shaping functions |
-
2019
- 2019-12-30 CN CN201922439745.9U patent/CN211848635U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779822A (en) * | 2021-01-28 | 2021-05-11 | 江苏沛阳环保设备制造有限公司 | Heat setting heating plate for paper pulp molding production equipment |
| CN113957751A (en) * | 2021-11-08 | 2022-01-21 | 艾迪孚贝(重庆)科技有限公司 | Paper-plastic mould with spraying and hot-press shaping functions |
| CN113957751B (en) * | 2021-11-08 | 2023-10-13 | 艾迪孚贝(重庆)科技有限公司 | Paper mould with spraying and hot-press shaping functions |
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