CN201224713Y - Heating and cooling integrated apparatus for charging mould - Google Patents
Heating and cooling integrated apparatus for charging mould Download PDFInfo
- Publication number
- CN201224713Y CN201224713Y CNU2007200639400U CN200720063940U CN201224713Y CN 201224713 Y CN201224713 Y CN 201224713Y CN U2007200639400 U CNU2007200639400 U CN U2007200639400U CN 200720063940 U CN200720063940 U CN 200720063940U CN 201224713 Y CN201224713 Y CN 201224713Y
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- Prior art keywords
- heating
- cooling
- mold
- heat
- charging mould
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- Expired - Lifetime
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Abstract
The utility model discloses an integrated heating and cooling device for charging mold, which is suitable for the heating and cooling for the charging mold of large-diameter product grain. The utility model is characterized in that: the integrated heating and cooling device comprises a mold body, a mold heating device which can be inserted in the inner chamber of the mold body, and a cooling device winded at the outer wall of the mold body. The utility model adopts an electrical heating method to replace the traditional steam and hot water heating method, and a water cooling method instead of the air natural cooling method, thereby the reheating and cooling time can be shortened greatly; so the utility model has the advantages of dramatically reducing energy consumption and improving work efficiency, simple, fast and convenient operation. The utility model can be further improved by the following steps: the cooling water in the cooling device can be recycled; while the charging mold is heated up in the mold heating device, the hot water with a certain pressure can be delivered to a ring-shaped cooling pipe through an water inlet joint of the cooling device, so the inner and outer walls of the charging mold can be heated up simultaneously, and the heating for the charging mold can be speeded up further.
Description
Technical field
The utility model relates to a kind of novel charging mould heating and cooling integrating device, is applicable to that charging mould to heavy caliber product powder column heats and cools off.
Background technology
Some novel high-energy explosives need charging mould is preheated before powder charge, and the powder column that press-fits out is through the pressurize moulding, but must be with mold cools down just depanning to the room temperature.In the background technology, it all is to adopt the steam and hot water type of heating that the powder column that domestic present diameter is bigger heats mould before powder charge, the temperature of utilizing the cold water in the steam heating mould outside sandwich chamber extremely to stipulate, utilize heated hot water to transmit heat again and give the charging mould outer wall, from the charging mould outer wall toward interior heat transfer, energy transmittance process complexity, thermo-efficiency is low, particularly the thermal capacity of big charging mould is quite big, so with this method mold core is heated to the temperature of regulation, it is long to preheat the time, the energy consumption height, waste is serious, and labor intensity of operating staff is big simultaneously.Through after the pressurize moulding, traditional method of cooling is to contact with air by the mould outer wall to carry out nature and lower the temperature to powder column in charging mould, and powder column is with mold cools down depanning to the room temperature, and cooling time is long, inefficiency.In order to overcome above-mentioned defective, charging mould heating and cooling integrating device are studied.
Summary of the invention
Technical problem to be solved in the utility model is in order to solve the deficiency of domestic existing powder charge technology, a kind of novel charging mould heating and cooling integrating device to be provided, mainly solving the heating and the cooling problem of heavy caliber product powder column charging mould.The utility model adopts Electric heating to substitute traditional steam and hot water type of heating, has shortened the time that preheats of charging mould greatly, has significantly reduced energy consumption.Adopt water-cooled type of cooling replaces air nature cooling method, shortened cooling time, improved working efficiency.
The technical scheme that its technical problem of solving the utility model adopts is: a kind of charging mould heating and cooling integrating device, it comprises die ontology, can be inserted in the mold heating device of die ontology inner chamber, be wound in the refrigerating unit of die ontology outer wall.
Described mold heating device comprises heating tube, heat-transfer medium, profiling heat transfer housing, thermal sensing element, power supply and control wiring component, coupling screw, heat insulator, explosion-proof isolation annular seal space, heat-transfer medium injection tube, sealing cover, moving handle, temperature regulating and controlling component; Thermal sensing element, heating tube, heat-transfer medium injection tube are plugged in the pre-opened hole on the heat insulator, profiling heat transfer housing is connected by coupling screw with heat insulator, moving handle is bolted in the both sides of heat insulator, the radial end face of the upper cover plate of explosion-proof isolation annular seal space and explosion-proof isolation annular seal space passes through screw retention, power supply and control wiring component are connected with heating tube, thermal sensing element in the explosion-proof isolation annular seal space by cable, power supply with control the wiring component and be connected with temperature regulating and controlling component by cable.
Described charging mould refrigerating unit comprises water supply connector, water out adapter, annular cooling tube, the annular cooling tube be through coiling around pipeline, be close to the charging mould outer wall, one snap ring be housed, prevent the downward landing of annular cooling tube by this snap ring in the lower grooves of die ontology.
The utility model is compared the beneficial effect that is produced with background technology
1. adopt Electric heating to substitute traditional steam and hot water type of heating, shortened the time that preheats of charging mould greatly, significantly reduced energy consumption.
2. adopt water-cooled type of cooling replaces air nature cooling method, shortened cooling time, improved working efficiency.
3. carry out mold heating device and equipment for cooling die integrated, simple to operate, quick and easy.
Description of drawings
The utility model is accompanying drawing 4 width of cloth altogether, and it both can be used as Figure of description, also can explain the book extract accompanying drawing.
Fig. 1 is a charging mould body sectional view;
Fig. 2 is a charging mould heating unit structure iron;
Fig. 3 is a charging mould refrigerating unit structure iron;
Fig. 4 is charging mould heating and the integrated synoptic diagram of refrigerating unit.
Embodiment
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described.
Referring to Fig. 4, at first connect mold heating device: with heating tube 4, thermal sensing element 7 and heat-transfer medium injection tube 13 are plugged in the pre-opened hole on the heat insulator 11, moving handle 15 is bolted in the both sides of heat insulator 11, profiling heat transfer housing 6 is spirally connected by coupling screw 10 with heat insulator 11, inject heat-transfer medium 5 in the chamber of profiling heat transfer housing 6 from heat-transfer medium injection tube 13, cover sealing cover 14, pass with cable and to be bolted in the 12 lateral perforation of explosion-proof isolation annular seal space power supply and control wiring component 8 and heating tube 4, thermal sensing element 7 connects, cover the upper cover plate of explosion-proof isolation annular seal space 12, the radial end face of upper cover plate and explosion-proof isolation annular seal space 12 is by screw retention, and power supply is connected with temperature regulating and controlling component 9 by cable with control wiring component 8.
Connect equipment for cooling die then: will be set in the outer wall of die ontology 1 from bottom to top according to the annular cooling tube 16 of die ontology 1 profile coiling, lower grooves at die ontology 1 is loaded onto snap ring, prevent annular cooling tube 16 downward landings by this snap ring, load onto water supply connector 18 at feed-water end, load onto water out adapter 17 in the water side.
Working process of the present utility model is as follows:
Referring to accompanying drawing, charging mould is before pressing, in die ontology 1 inner chamber, put into mold heating device 2, the profiling heat transfer housing 6 of mold heating device 2 and the inwall chamber of die ontology 1 coincide, connect power supply, heating tube 4 heatings in the mold heating device 2, heat passes to profiling heat transfer housing 6, die ontology 1 successively by heat-transfer medium 5, thereby realizes charging mould is heated.In the process that charging mould is heated, thermal sensing element 7 is monitored the temperature of mold heating device 2 all the time, and when temperature reached set(ting)value, temperature regulating and controlling component 9 was cut off the electricity supply automatically, finishes the heat-processed to charging mould.At this moment, take out mold heating device 2, can in charging mould, press-fit medicine by moving handle 15.
Through after the pressurize moulding, must be cooled to can depanning after the room temperature in charging mould for powder column.In refrigerating unit 3, feed the water coolant of certain pressure this moment by water supply connector 18, water coolant is through being close to the annular cooling tube 16 on the charging mould outer wall, successively die ontology 1 outer wall, die ontology 1 inwall, powder column are cooled off by annular cooling tube 16, discharge from water out adapter 17 then, finish process of cooling one time, move in circles.
The utility model can also be further perfect by following steps: a kind of charging mould heating and refrigerating unit, reclaim the water coolant in the refrigerating unit 3, when 2 pairs of charging moulds of mold heating device heat, in annular cooling tube 16, feed the hot water of certain pressure by the water supply connector 18 of refrigerating unit 3, realization is heated simultaneously to the inside and outside wall of charging mould, can further accelerate the speed of charging mould heating.
Claims (1)
1. charging mould heats and the cooling integrating device, it is characterized in that it comprises die ontology (1), can be inserted in the mold heating device (2) of die ontology (1) inner chamber, be wound in the refrigerating unit (3) of charging mould outer wall, it is characterized in that described mold heating device (2) comprises heating tube (4), heat-transfer medium (5), profiling heat transfer housing (6), thermal sensing element (7), power supply and control wiring component (8), temperature regulating and controlling component (9), coupling screw (10), heat insulator (11), explosion-proof isolation annular seal space (12), heat-transfer medium injection tube (13), sealing cover (14), moving handle (15); Heating tube (4), thermal sensing element (7), heat-transfer medium injection tube (13) is plugged in the pre-opened hole on the heat insulator (11), profiling heat transfer housing (6) is connected by coupling screw (10) with heat insulator (11), moving handle (15) is bolted in the both sides of heat insulator (11), the radial end face of the upper cover plate of explosion-proof isolation annular seal space (12) and explosion-proof isolation annular seal space (12) passes through screw retention, power supply and control wiring component (8) are by the heating tube (4) in cable and the explosion-proof isolation annular seal space (12), thermal sensing element (5) connects, and power supply is connected with temperature regulating and controlling component (9) by cable with control wiring component (8); The inwall chamber of profiling heat transfer housing (6) and die ontology (1) coincide, and contacts the conduction heat with die ontology (1) inwall chamber by profiling heat transfer housing (6), realizes charging mould is heated; Refrigerating unit (3) comprises annular cooling tube (16), water out adapter (17), water supply connector (18), the annular cooling tube (16) be through coiling around pipeline, be close to the charging mould outer wall, lower grooves at die ontology (1) is equipped with a snap ring, prevents annular cooling tube (16) landing downwards by this snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200639400U CN201224713Y (en) | 2007-07-26 | 2007-07-26 | Heating and cooling integrated apparatus for charging mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200639400U CN201224713Y (en) | 2007-07-26 | 2007-07-26 | Heating and cooling integrated apparatus for charging mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224713Y true CN201224713Y (en) | 2009-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200639400U Expired - Lifetime CN201224713Y (en) | 2007-07-26 | 2007-07-26 | Heating and cooling integrated apparatus for charging mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224713Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295496A (en) * | 2010-10-18 | 2011-12-28 | 西安近代化学研究所 | Mould for pressing semi-sphere grain |
| CN105272780A (en) * | 2015-11-02 | 2016-01-27 | 西安近代化学研究所 | Explosive molding powder pressing system |
| CN107011102A (en) * | 2017-06-03 | 2017-08-04 | 浏阳市鸿安机械制造有限公司 | Safety interlocking explosion vent apparatus |
| CN108088331A (en) * | 2017-12-07 | 2018-05-29 | 江南工业集团有限公司 | For the cooling device of pressing charging mould and powder column forming method |
| CN109336722A (en) * | 2018-11-26 | 2019-02-15 | 江南工业集团有限公司 | A kind of pressing mold preheating device and pre-heating mean |
| CN109438143A (en) * | 2018-10-25 | 2019-03-08 | 山西北方兴安化学工业有限公司 | A kind of reversed casting coating mould |
| CN110435207A (en) * | 2019-07-31 | 2019-11-12 | 南京理工大学 | Solid fuel ramjet preparation of fuel mold |
-
2007
- 2007-07-26 CN CNU2007200639400U patent/CN201224713Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295496A (en) * | 2010-10-18 | 2011-12-28 | 西安近代化学研究所 | Mould for pressing semi-sphere grain |
| CN102295496B (en) * | 2010-10-18 | 2013-03-06 | 西安近代化学研究所 | Mould for pressing semi-sphere grain |
| CN105272780A (en) * | 2015-11-02 | 2016-01-27 | 西安近代化学研究所 | Explosive molding powder pressing system |
| CN107011102A (en) * | 2017-06-03 | 2017-08-04 | 浏阳市鸿安机械制造有限公司 | Safety interlocking explosion vent apparatus |
| CN108088331A (en) * | 2017-12-07 | 2018-05-29 | 江南工业集团有限公司 | For the cooling device of pressing charging mould and powder column forming method |
| CN109438143A (en) * | 2018-10-25 | 2019-03-08 | 山西北方兴安化学工业有限公司 | A kind of reversed casting coating mould |
| CN109438143B (en) * | 2018-10-25 | 2021-03-30 | 山西北方兴安化学工业有限公司 | Reverse casting cladding mould |
| CN109336722A (en) * | 2018-11-26 | 2019-02-15 | 江南工业集团有限公司 | A kind of pressing mold preheating device and pre-heating mean |
| CN110435207A (en) * | 2019-07-31 | 2019-11-12 | 南京理工大学 | Solid fuel ramjet preparation of fuel mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANGTAN JIANGNAN INDUSTRY CO., LTD. Free format text: FORMER OWNER: STATE-OWNED NO.282 FACTORY Effective date: 20110504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 411101 NANZHUSHAN, YUHU DISTRICT, XIANGTAN CITY, HU'NAN PROVINCE TO: 411207 NANZHUSHAN, YUHU DISTRICT, XIANGTAN CITY, HU'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110504 Address after: Nan Zhushan Yuhu District 411207 Hunan city of Xiangtan Province Patentee after: Xiangtan Jiangnan Industry Co., Ltd. Address before: Nan Zhushan Yuhu District 411101 Hunan city of Xiangtan Province Patentee before: State-owned No.282 Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090422 |
|
| CX01 | Expiry of patent term |