CN105172025A - Electric heating foaming machine for sponges - Google Patents
Electric heating foaming machine for sponges Download PDFInfo
- Publication number
- CN105172025A CN105172025A CN201510635943.6A CN201510635943A CN105172025A CN 105172025 A CN105172025 A CN 105172025A CN 201510635943 A CN201510635943 A CN 201510635943A CN 105172025 A CN105172025 A CN 105172025A
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- CN
- China
- Prior art keywords
- foaming machine
- chamber
- machine body
- mould
- foaming
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- 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.)
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an electric heating foaming machine for sponges and belongs to the technical field of sponge manufacturing. The electric heating foaming machine for the sponges comprises a foaming machine body and a cover body connected to the foaming machine body through a rotating shaft. A die chamber is arranged in the foaming machine body, and a preheating chamber is arranged between the die chamber and the wall of the foaming machine body. A foaming agent injection pump is arranged below the die chamber and is communicated into the die chamber. The preheating chamber is a sealing chamber, and a plurality of turns of heating resistance wires are wound on the four walls of the preheating chamber. One side of a heating chamber is provided with a resistance wire external power access, and a die combining pressing plate is arranged on the cover body. The electric heating foaming machine solves the problem that due to unbalanced heating, foaming at different positions is not consistent during quick cooling and quick heating, and the product cost is low.
Description
Technical field
The present invention relates to sponge manufacturing technology field, specifically a kind of electrical heating sponge bubbling machine.
Background technology
Foaming machine is equipment blowing agent being made sponge, by expanded material is injected sponge foaming die, then the expanded material foamable that will inject, take out shaping sponge products after the cooling period.Still there is certain problem in existing foaming machine, how mould is provided with flowing water chamber, and by hot-fluid water through to expanded material heating, easily cause and be heated unbalanced, in rapid heat cycle, being foamed into of diverse location is inconsistent, causes product quality low.
Summary of the invention
The present invention aims to provide a kind of electrical heating sponge bubbling machine, to solve the problem.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of electrical heating sponge bubbling machine, is characterized in that: comprise foaming machine body, the lid be connected to by rotating shaft on foaming machine body; Be provided with mould room in described foaming machine body, be provided with preheating chamber between mould room and foaming machine body wall, be provided with blowing agent injection pump below mould room, injection pump is communicated to mould indoor; Described preheating chamber is closed chamber, and preheating chamber wall is wound with pounds resistive heater more, and heating clamber side is provided with resistance wire external power supply path; Described lid is provided with matched moulds pressing plate.
Further, the wall of described mould room is provided with heat absorption plate.
Further, described mould indoor are provided with mould separation support.
Beneficial effect of the present invention is: pass through preheating, by the temperature stabilization of mould room to a certain extent, when foaming, with the matched moulds pressing plate laminating mould on lid, the resistive heater of pounding that preheating chamber wall is wound around heats more, and heat energy can be passed to blowing agent by the heat absorption plate of mould room, rapid heat cycle when avoiding foaming, foaming is balanced, improves the quality of products.
Accompanying drawing explanation
Fig. 1 is electrical heating sponge bubbling machine structural representation provided by the invention.
Fig. 2 is foaming machine body schematic top plan view provided by the invention.
Mark in figure: 1 for foaming machine body, 2 for lid, 3 for rotating shaft, 4 for external power supply path, 5 for preheating chamber, 6 for mould room, 7 for separate support.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described.
As shown in Figure 1 and Figure 2, a kind of electrical heating sponge bubbling machine, is characterized in that: comprise foaming machine body 1, the lid 2 be connected to by rotating shaft 3 on foaming machine body 1; Be provided with mould room 6 in described foaming machine body 1, be provided with preheating chamber 5, be provided with blowing agent injection pump below mould room 6 between mould room 6 and foaming machine body 1 wall, injection pump is communicated in mould room 6; Described preheating chamber 5 is closed chamber, and preheating chamber 5 wall is wound with pounds resistive heater more, and heating clamber side is provided with resistance wire external power supply path 4; Described lid 2 is provided with matched moulds pressing plate.The wall of described mould room 6 is provided with heat absorption plate.Be provided with mould in described mould room 6 and separate support 7.
Before use, determine the sponge shape and the specification size that need processing, adjust seat and the quantity of mould room 6 being separated support 7.Pass through preheating, by the temperature stabilization of mould room 6 to a certain extent, when foaming, with the matched moulds pressing plate laminating mould on lid 2, the resistive heater of pounding that preheating chamber 5 wall is wound around heats more, and heat energy can be passed to blowing agent by the heat absorption plate of mould room 6, rapid heat cycle when avoiding foaming, foaming is balanced, improves the quality of products.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an electrical heating sponge bubbling machine, is characterized in that: comprise foaming machine body, the lid be connected to by rotating shaft on foaming machine body; Be provided with mould room in described foaming machine body, be provided with preheating chamber between mould room and foaming machine body wall, be provided with blowing agent injection pump below mould room, injection pump is communicated to mould indoor; Described preheating chamber is closed chamber, and preheating chamber wall is wound with pounds resistive heater more, and heating clamber side is provided with resistance wire external power supply path; Described lid is provided with matched moulds pressing plate.
2. electrical heating sponge bubbling machine according to claim 1, is characterized in that: the wall of described mould room is provided with heat absorption plate.
3. electrical heating sponge bubbling machine according to claim 1, is characterized in that: described mould indoor are provided with mould and separate support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635943.6A CN105172025A (en) | 2015-09-30 | 2015-09-30 | Electric heating foaming machine for sponges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635943.6A CN105172025A (en) | 2015-09-30 | 2015-09-30 | Electric heating foaming machine for sponges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172025A true CN105172025A (en) | 2015-12-23 |
Family
ID=54894684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635943.6A Pending CN105172025A (en) | 2015-09-30 | 2015-09-30 | Electric heating foaming machine for sponges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172025A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395912A (en) * | 1986-10-13 | 1988-04-26 | Matsushita Electric Ind Co Ltd | Manufacturing apparatus of composite parts |
| JPH1086160A (en) * | 1996-09-18 | 1998-04-07 | Nippon Pafutemu Kk | Manufacture of foamed heat insulation board |
| CN201800184U (en) * | 2010-09-14 | 2011-04-20 | 四川省原子能研究院 | Mold suitable for preparing radiation crosslinked polypropylene |
| CN202517647U (en) * | 2012-03-29 | 2012-11-07 | 浙江领新聚氨酯有限公司 | Constant temperature system for polyurethane foaming machine |
| CN202781590U (en) * | 2012-07-20 | 2013-03-13 | 上海永红汽车零部件有限公司 | Multi-hole foaming mold with paper filter element |
| CN203157008U (en) * | 2013-03-28 | 2013-08-28 | 刘克芹 | Polyurethane foaming machine |
| CN203712938U (en) * | 2014-01-25 | 2014-07-16 | 长安大学 | Temperature control high-efficiency pre-foaming machine |
-
2015
- 2015-09-30 CN CN201510635943.6A patent/CN105172025A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395912A (en) * | 1986-10-13 | 1988-04-26 | Matsushita Electric Ind Co Ltd | Manufacturing apparatus of composite parts |
| JPH1086160A (en) * | 1996-09-18 | 1998-04-07 | Nippon Pafutemu Kk | Manufacture of foamed heat insulation board |
| CN201800184U (en) * | 2010-09-14 | 2011-04-20 | 四川省原子能研究院 | Mold suitable for preparing radiation crosslinked polypropylene |
| CN202517647U (en) * | 2012-03-29 | 2012-11-07 | 浙江领新聚氨酯有限公司 | Constant temperature system for polyurethane foaming machine |
| CN202781590U (en) * | 2012-07-20 | 2013-03-13 | 上海永红汽车零部件有限公司 | Multi-hole foaming mold with paper filter element |
| CN203157008U (en) * | 2013-03-28 | 2013-08-28 | 刘克芹 | Polyurethane foaming machine |
| CN203712938U (en) * | 2014-01-25 | 2014-07-16 | 长安大学 | Temperature control high-efficiency pre-foaming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |