CN103551527A - Improved type vapor press molding machine - Google Patents
Improved type vapor press molding machine Download PDFInfo
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- CN103551527A CN103551527A CN201310496723.0A CN201310496723A CN103551527A CN 103551527 A CN103551527 A CN 103551527A CN 201310496723 A CN201310496723 A CN 201310496723A CN 103551527 A CN103551527 A CN 103551527A
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an improved type vapor press molding machine which can improve the utilization rate of a pipeline so as to reduce the cost of the pipeline. The improved type vapor press molding machine comprises a base which is provided with at least three stand columns, wherein the stand columns are parallel to one another; each stand column is provided with a lifting seat; each stand column is also movably provided with a press molding seat between the base and each lifting seat; a lifting device is arranged between each press molding seat and each lifting seat; each press molding seat is provided with a steam box on the side opposite to the base; at least one steam and water inlet pipe which is communicated with each steam box is arranged on each press molding seat in a penetrating way; each steam and water inlet pipe is connected with a steam pipe by a first steam inlet valve, and is connected with a cold water pipe by a water inlet valve; the base is provided with a pressure reducing hole and a drainage hole. The improved type vapor press molding machine is mainly used for manufacturing various sand-casting plastic moulds.
Description
Technical field
The present invention relates to a kind of molding press for the manufacture of founding Mold for Plastics, refer more particularly to a kind of steam molding press.
Background technology
Traditional founding process using manual mould.The uniformity of manual mould is very poor, and light light, the heavy weight of finished product that adopts manual mould casting to obtain can not guarantee the quality of finished product.For this reason, a kind of steam molding press arises at the historic moment, its structure comprises: base, on base, be provided with four columns that are parallel to each other, on column, be provided with elevating bracket, on column, between base and elevating bracket, be movably set with stamper seat, between stamper seat and elevating bracket, be provided with lowering or hoisting gear, stamper seat is provided with steam box in the side facing to base, on stamper seat, be equipped with two steam pipes and two water inlet pipes that communicate with steam box, steam inlet pipe communicates with steam pipe by inlet valve, water inlet pipe communicates with cold water pipe by water intaking valve, on described base, offer pressure-reduction outlet and discharge outlet.In actual use, the steam inlet pipe of this steam molding press is logical steam only, and water inlet pipe is logical cooling water only, and the utilization rate of pipeline is lower, and in order to meet heating and cooling process conditions, pipeline cost is higher.In addition, this steam molding press, when some large molds of compacting, owing to being equipped with steam pipe on the steam box above being only positioned at, causes the temperature distributing disproportionation of whole die cavity inside even, thereby affects the Forming Quality of founding mould of plastics.
Summary of the invention
Technical problem to be solved by this invention is: thus provide a kind of utilization rate that can improve pipeline to reduce the modified steam molding press of pipeline cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of modified steam molding press, comprise: base, on base, be provided with at least three columns that are parallel to each other, on column, be provided with elevating bracket, on column, also between base and elevating bracket, be movably set with stamper seat, between stamper seat and elevating bracket, be provided with lowering or hoisting gear, stamper seat is provided with steam box in the side facing to base, on stamper seat, be equipped with at least one admission water inlet pipe communicating with steam box, admission water inlet pipe is connected with steam pipe by the first inlet valve, by water intaking valve, be connected with cold water pipe, on described base, offer pressure-reduction outlet and discharge outlet.
Further technical problem to be solved by this invention is: a kind of more uniform modified steam molding press of Temperature Distribution that makes die cavity inside is provided.
For solving above-mentioned further technical problem, the technical solution used in the present invention is: on described base, be also provided with air intake, air intake is connected with steam pipe with the second inlet valve by pipeline.
Described molding press also includes uncovered water tank, and described discharge outlet enters water in water tank by drainpipe.
In described water tank, be provided with immersible pump, immersible pump is connected with described water intaking valve by feed pipe.
Described pressure-reduction outlet is positioned at the central authorities of base, and described discharge outlet consists of several osculums.
Several described osculums are circumferentially evenly arranged along pressure-reduction outlet.
The concrete structure of described lowering or hoisting gear comprises: at least one leading screw being arranged on stamper seat, is provided with the screw mandrel reductor matching with corresponding screw mandrel and the motor matching with corresponding screw mandrel reductor on elevating bracket.
The invention has the beneficial effects as follows: original steam inlet pipe and water inlet pipe is multiplexing, no longer merely for entering steam or cold water, thereby meeting under heating and cooling process conditions, only need the pipeline of half originally, thereby saved pipeline cost.In addition, owing to having increased bottom steam supply, make when heating, the Temperature Distribution of die cavity inside is more even, has improved the Forming Quality of founding mould of plastics, thereby has improved the quality of casting finished product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In Fig. 1: 1, base, 11, vent, 12, osculum, 13, admission opening, 2, column, 3, stamper seat, 4, elevating bracket, 5, screw mandrel, 52, screw mandrel reductor, 53, driving-belt, 54, motor, 6, steam box, 71, steam pipe, 72, cold water pipe, 73, admission water inlet pipe, 74, steam inlet pipe, 76, drainpipe, the 77, first inlet valve, 78, water intaking valve, the 79, second inlet valve, 8, water tank.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, a kind of modified steam molding press, comprise: base 1 and uncovered water tank 8, on described base 1, be provided with four columns that are parallel to each other 2, the top of column 2 is provided with elevating bracket 4, on column 2, between base 1 and elevating bracket 4, be movably set with stamper seat 3, between stamper seat 3 and elevating bracket 4, be provided with lowering or hoisting gear, its concrete structure comprises: a pair of leading screw 51 that is fixedly connected with stamper seat 3, on elevating bracket 4, be provided with the screw mandrel reductor 52 matching with corresponding screw mandrel 51 and the motor 54 matching with corresponding screw mandrel reductor 52, motor 54 drives screw mandrel reductor 52 by driving-belt 53, described stamper seat 3 is provided with steam box 6 in the side facing to base 1, on stamper seat 3, be equipped with the four admission water inlet pipes 73 (how many admission water inlet pipes 73 can be determined according to the size of steam box 6) that all communicate with steam box 6, it is that two pipelines communicate with steam pipe 71 by the first inlet valve 77 respectively that these four admission water inlet pipes 73 gather rear bifurcated, by water intaking valve 78, communicate with cold water pipe 72, on described base 1, be also provided with the air intake being formed by a pair of admission opening 13, a pair of admission opening 13 is connected with respectively a steam inlet pipe 74, after gathering, this pair of steam inlet pipe 74 is connected with steam pipe 71 by the second inlet valve 79, on described base 1, offer pressure-reduction outlet (being formed by a vent 11) and be evenly arranged in by four the discharge outlet that vent 11 osculum 12 around forms, described vent 11 is positioned at the central authorities of base 1, makes described a pair of admission opening 13 be symmetrically distributed in its both sides.In the present embodiment, four described osculums 12 enter water water tank 8 from the open-mouth of water tank 8 by drainpipe 76 one to one, in water tank 8, be provided with immersible pump (belonging to routine techniques, not shown), immersible pump is connected with described water intaking valve 78 by cold water pipe 72.
Claims (7)
1. a modified steam molding press, comprise: base, on base, be provided with at least three columns that are parallel to each other, on column, be provided with elevating bracket, on column, also between base and elevating bracket, be movably set with stamper seat, between stamper seat and elevating bracket, be provided with lowering or hoisting gear, stamper seat is provided with steam box in the side facing to base, it is characterized in that: on described stamper seat, be equipped with at least one admission water inlet pipe communicating with steam box, admission water inlet pipe is connected with steam pipe by the first inlet valve, by water intaking valve, be connected with cold water pipe, on described base, offer pressure-reduction outlet and discharge outlet.
2. modified steam molding press according to claim 1, is characterized in that: on described base, be also provided with air intake, air intake is connected with steam pipe with the second inlet valve by pipeline.
3. modified steam molding press according to claim 1, is characterized in that: described molding press also includes uncovered water tank, and described discharge outlet enters water in water tank by drainpipe.
4. modified steam molding press according to claim 3, is characterized in that: in described water tank, be provided with immersible pump, immersible pump is connected with described water intaking valve by feed pipe.
5. according to the modified steam molding press described in any one in claim 1 to 4, it is characterized in that: described pressure-reduction outlet is positioned at the central authorities of base, and described discharge outlet consists of several osculums.
6. modified steam molding press according to claim 5, is characterized in that: several described osculums are circumferentially evenly arranged along pressure-reduction outlet.
7. according to the modified steam molding press described in any one in claim 1 to 4; it is characterized in that: the concrete structure of described lowering or hoisting gear comprises: at least one leading screw being arranged on stamper seat, is provided with the screw mandrel reductor matching with corresponding screw mandrel and the motor matching with corresponding screw mandrel reductor on elevating bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496723.0A CN103551527B (en) | 2013-10-18 | 2013-10-18 | Improved type vapor press molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496723.0A CN103551527B (en) | 2013-10-18 | 2013-10-18 | Improved type vapor press molding machine |
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| Publication Number | Publication Date |
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| CN103551527A true CN103551527A (en) | 2014-02-05 |
| CN103551527B CN103551527B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310496723.0A Active CN103551527B (en) | 2013-10-18 | 2013-10-18 | Improved type vapor press molding machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127187A (en) * | 1994-08-27 | 1996-07-24 | 韦尔查里特公司 | Method and apparatus for making mold pressed products |
| CN101648400A (en) * | 2009-08-08 | 2010-02-17 | 汉寿县洞庭木业有限责任公司 | Molding press of industrial sewing machine table with core filled with composite materials |
| CN101856853A (en) * | 2010-06-18 | 2010-10-13 | 上海俊尔新材料有限公司 | Forming device and preparation method for plastic foam product |
| CN202895521U (en) * | 2012-10-23 | 2013-04-24 | 贵州华昌群建模塑有限公司 | Rapid switchover device for water-steam circulation |
| KR20130105074A (en) * | 2012-03-16 | 2013-09-25 | 지피에스코리아(주) | Particle foam plastic molding apparatus |
| CN203484611U (en) * | 2013-10-18 | 2014-03-19 | 张家港万富安化工设备铸件装备有限公司 | Improved steam molding press |
-
2013
- 2013-10-18 CN CN201310496723.0A patent/CN103551527B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127187A (en) * | 1994-08-27 | 1996-07-24 | 韦尔查里特公司 | Method and apparatus for making mold pressed products |
| CN101648400A (en) * | 2009-08-08 | 2010-02-17 | 汉寿县洞庭木业有限责任公司 | Molding press of industrial sewing machine table with core filled with composite materials |
| CN101856853A (en) * | 2010-06-18 | 2010-10-13 | 上海俊尔新材料有限公司 | Forming device and preparation method for plastic foam product |
| KR20130105074A (en) * | 2012-03-16 | 2013-09-25 | 지피에스코리아(주) | Particle foam plastic molding apparatus |
| CN202895521U (en) * | 2012-10-23 | 2013-04-24 | 贵州华昌群建模塑有限公司 | Rapid switchover device for water-steam circulation |
| CN203484611U (en) * | 2013-10-18 | 2014-03-19 | 张家港万富安化工设备铸件装备有限公司 | Improved steam molding press |
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|---|---|
| CN103551527B (en) | 2015-05-20 |
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Effective date of registration: 20200907 Address after: Room 1306, Liwan international apartment, Qianhai Road, Nanshan street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yunqi Investment Consulting Co.,Ltd. Address before: Suzhou City, Jiangsu province 215612 Zhangjiagang Fenghuang Zhen Xi Zhang bridge railings Zhangjiagang million Chevalier chemical equipment casting equipment Co. Ltd. Patentee before: ZHANGJIAGANG WANFUAN CHEMICAL AND CASTING EQUIPMENTS Co.,Ltd. |
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Effective date of registration: 20221020 Address after: A523, Building 7, Jinxiu Dadi, No. 117, Hudibai, Songyuanxia Community, Guanhu Street, Longhua District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Fanhua Century Technology Co.,Ltd. Address before: 518000 Room 1306, Liwan International Apartment, Qianhai Road, Nanshan Street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen yunqi Investment Consulting Co.,Ltd. |