CN205951030U - Vacuum gypsum of lost -wax casting gypsum die cavity preparation usefulness stirs powder machine - Google Patents
Vacuum gypsum of lost -wax casting gypsum die cavity preparation usefulness stirs powder machine Download PDFInfo
- Publication number
- CN205951030U CN205951030U CN201621006004.1U CN201621006004U CN205951030U CN 205951030 U CN205951030 U CN 205951030U CN 201621006004 U CN201621006004 U CN 201621006004U CN 205951030 U CN205951030 U CN 205951030U
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- CN
- China
- Prior art keywords
- gypsum fibrosum
- vacuum
- agitator
- lost
- die cavity
- Prior art date
- 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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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 53
- 239000010440 gypsum Substances 0.000 title claims abstract description 53
- 238000005495 investment casting Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 title claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 38
- 235000013312 flour Nutrition 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 241000256844 Apis mellifera Species 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 240000002302 Toxicodendron succedaneum Species 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a vacuum gypsum of lost -wax casting gypsum die cavity preparation usefulness stirs powder machine, including frame and agitator, be equipped with the (mixing) shaft in the agitator, the (mixing) shaft is by motor drive, frame upper portion is located to the agitator, and the agitator lower part is equipped with lower barrel that can seal, and the agitator communicates through the discharge tube with lower barrel, lower barrel is equipped with evacuating device and vibrating motor. The compactness of gypsum cavity after the shaping can be improved to this scheme, reduces micropore, improves the smooth finish of gypsum cavity inner wall to improve the finish of foundry goods, improve as cast yield.
Description
Technical field
This utility model is related to mixing plant field, relates in particular to a kind of the true of lost-wax casting Gypsum Fibrosum die cavity preparation
Empty Gypsum Fibrosum flour stirring machine.
Background technology
Lost-wax casting typically adopts Gypsum Fibrosum cavity as the container of casting sizing, and general technology flow process includes making wax tree mould
Type, with plaster fixing wax tree model, high temperature loses wax and gypsum forms Gypsum Fibrosum cavity model, notes in Gypsum Fibrosum cavity model
The metal entering molten condition completes casting process.The compactness of the fineness of Gypsum Fibrosum cavity inner wall and Gypsum Fibrosum cavity is for gold
The cast member outward appearance belonging to and formed precision have very important decisive role.But existing Gypsum Fibrosum powder blender only possesses letter
Single agitating function, the Gypsum Fibrosum cavity porosity after molding is high, and degree of compaction is poor, and smoothness of inner wall not, thus leads to foundry goods table
Face fineness is poor, and qualified casting is relatively low.
Content of the invention
The purpose of this utility model is the defect for above-mentioned prior art, provides a kind of lost-wax casting Gypsum Fibrosum die cavity system
Standby vacuum Gypsum Fibrosum flour stirring machine.
A kind of vacuum Gypsum Fibrosum flour stirring machine of lost-wax casting Gypsum Fibrosum die cavity preparation, including frame and agitator, in agitator
Be provided with shaft, shaft by Motor drive, described agitator located at upper rack, agitator bottom be provided with sealable under
Bucket, agitator is connected by discharge duct with lower bucket；Described lower bucket is provided with vacuum extractor and vibrating motor.
Further, described frame is provided with rotating bar, and the side wall of described agitator is connected with rotating bar, and agitator can
Rotate around rotating bar；Described stirring bottom of the barrel is connected with closure, and closure is used for lower bucket is sealed；Described discharge duct is even
It is connected between closure and agitator, described discharge duct is provided with discharging butterfly valve.By the rotation to agitator, it is possible to achieve sealing
Cover the sealing to lower bucket and unlatching.As improvement project, handle, the convenient rotation to agitator are connected with this rotating bar.
Further, the bottom of described frame is provided with rotating base moving up and down, rotating base with frame
The rotating disk in portion is connected by Timing Belt；Described lower bucket is movably arranged on rotating base.Rotating base can produce when rotated
Raw up and down action, by rotating rotating disk, it is possible to achieve the compression sealing between lower bucket and closure.
Further, described vacuum equipment includes the vacuum tube being connected with lower bucket, and vacuum tube is used for being connected with vacuum pump,
Described vacuum tube is provided with electromagnetic valve and steam trap.
Further, it is connected with exhaustor between described closure and agitator, exhaustor is provided with aerofluxuss butterfly valve；Described stir
Mix bucket and be provided with water inlet pipe, water inlet pipe is provided with water intaking valve.
Further, described frame is provided with the control terminal with control panel, and control terminal is connected with single-chip microcomputer, exchange
Relay and the time relay, control terminal is with electromagnetic valve, aerofluxuss butterfly valve, discharging butterfly valve, water intaking valve, vibrating motor, motor even
Connect；When control panel is provided with buzzer, flour stirring time controller, flour stirring clock switch, pumpdown time controller, evacuation
Between switch, air discharge cook, flour stirring switch, water inlet switch, vibroswitch, power supply indicator, vacuum switch, emergency stop switch and penetrate
Lamp switch.
Further, described shaft is to be obliquely installed, and shaft is connected with stirring vane.
Further, described shaft passes through reductor and motor connection, and described motor and reductor are both secured to stir
Mix bottom of the barrel.
Further, it is provided with cleaning sprayer in described agitator, described lower bucket is provided with blow-off pipe.
Further, described closure is transparent acrylic；Closure is provided with vacuum meter.
During use, lower bucket is arranged on rotating base, rotates agitator, closure is aligned with lower bucket, be rotated further by turning
Disk, will compress between lower bucket and closure；Load weighted Gypsum Fibrosum powder is loaded in agitator, and puts into suitable quantity of water, set stirring
Time starts to stir, and evacuation simultaneously, opens discharging butterfly valve after being stirred, and the Gypsum Fibrosum powder being stirred enters in lower bucket, closes
The aerofluxuss butterfly valve of exhaustor, sets pumpdown time and vibrations time, to lower bucket evacuation and vibrations, obtains finally to be formed
Gypsum Fibrosum powder.
Beneficial point of the present utility model is：1st, after the vacuum Gypsum Fibrosum flour stirring machine of this programme can realize Gypsum Fibrosum powder is stirred
Evacuation and vibrations, reduce the bubble that is contained within of Gypsum Fibrosum after stirring, and carry out ram-jolt, significantly improve Gypsum Fibrosum cavity after molding
Compactness, reduces micro- pore, improves the quality of Gypsum Fibrosum cavity.
2nd, the efficiency of plaster formulation can after evacuation, be effectively improved.
3rd, the fineness of Gypsum Fibrosum cavity inner wall being significantly improved, thus improving the surface smoothness of foundry goods, improving casting
Yield rate.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic front view of the present utility model；
Fig. 3 is schematic top plan view of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, any modification, equivalent substitution and improvement made etc., should be included in of the present utility model
Within protection domain.
As shown in Figures 1 to 3, an a kind of vacuum Gypsum Fibrosum flour stirring machine for lost-wax casting Gypsum Fibrosum die cavity preparation, including frame 3 He
Agitator 1, is provided with shaft 15 in agitator 1, by Motor drive, described agitator 1, located at frame 3 top, stirs shaft 15
Mix bucket 1 bottom and be provided with sealable lower bucket 2, agitator 1 is connected by discharge duct 9 with lower bucket 2；Described lower bucket 2 is provided with evacuation
Device and vibrating motor 20.
Described frame 3 is provided with rotating bar 4, and the side wall of described agitator 1 is connected with rotating bar 4, and agitator 1 can rotate
Lever 4 rotates；Described agitator 1 bottom is connected with closure 8, and closure 8 is used for lower bucket 2 is sealed；Described discharge duct 9
It is connected between closure 8 and agitator 1, described discharge duct 9 is provided with discharging butterfly valve 10.By the rotation to agitator 1, permissible
Realize closure 8 to the sealing of lower bucket 2 and unlatching.As improvement project, this rotating bar 4 is connected with handle 16, it is right to facilitate
The rotation of agitator 1.
The bottom of described frame 3 is provided with rotating base 17 moving up and down, rotating base 17 with located at frame 3 top
Rotating disk 7 is connected by Timing Belt 18；Described lower bucket 2 is movably arranged on rotating base 17.Rotating base 17 when rotated may be used
To produce up and down action, by rotating rotating disk 7, it is possible to achieve the compression sealing between lower bucket 2 and closure 8.
Described vacuum equipment includes the vacuum tube 5 being connected with lower bucket 2, and vacuum tube 5 is used for being connected with vacuum pump, described true
Blank pipe 5 is provided with electromagnetic valve 19 and steam trap 6.
It is connected with exhaustor 11, exhaustor 11 is provided with aerofluxuss butterfly valve 12 between described closure 8 and agitator 1；Described stir
Mix bucket 1 and be provided with water inlet pipe 13, water inlet pipe 13 is provided with water intaking valve.
Described frame 3 is provided with the control terminal with control panel 14, and control terminal is connected with single-chip microcomputer, AC relay
And the time relay, control terminal and electromagnetic valve 19, aerofluxuss butterfly valve 12, discharging butterfly valve 10, water intaking valve, vibrating motor 20, motor
21 connections；Control panel 14 is provided with buzzer, flour stirring time controller, flour stirring clock switch, pumpdown time controller, takes out
Vacuum time switch, air discharge cook, flour stirring switch, water inlet switch, vibroswitch, power supply indicator, vacuum switch, jerk are opened
Close and shot-light switch.
Described shaft 15 is to be obliquely installed, and shaft 15 is connected with stirring vane 22.
Described shaft 15 is connected with motor 21 by reductor 23, and described motor 21 and reductor 23 are both secured to stir
Mix bucket 1 bottom.
It is provided with cleaning sprayer, described lower bucket 2 is provided with blow-off pipe 24 in described agitator 1.
Described closure 8 is transparent acrylic；Closure 8 is provided with vacuum meter 25.
Claims (10)
1. a kind of vacuum Gypsum Fibrosum flour stirring machine of lost-wax casting Gypsum Fibrosum die cavity preparation, including frame and agitator, sets in agitator
Have shaft, shaft by Motor drive it is characterised in that：, located at upper rack, agitator bottom is provided with can for described agitator
The lower bucket of sealing, agitator is connected by discharge duct with lower bucket；Described lower bucket is provided with vacuum extractor and vibrating motor.
2. lost-wax casting Gypsum Fibrosum die cavity according to claim 1 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
State frame and be provided with rotating bar, the side wall of described agitator is connected with rotating bar, and agitator can rotate around rotating bar；Described stir
Mix bottom of the barrel and be connected with closure, closure is used for lower bucket is sealed；Described discharge duct is connected to closure and agitator
Between, described discharge duct is provided with discharging butterfly valve.
3. lost-wax casting Gypsum Fibrosum die cavity according to claim 2 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
The bottom stating frame is provided with rotating base moving up and down, and rotating base is with the rotating disk located at upper rack by Timing Belt even
Connect；Described lower bucket is movably arranged on rotating base.
4. lost-wax casting Gypsum Fibrosum die cavity according to claim 3 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
The vacuum equipment stated includes the vacuum tube being connected with lower bucket, and vacuum tube is used for being connected with vacuum pump, and described vacuum tube is provided with electromagnetism
Valve and steam trap.
5. lost-wax casting Gypsum Fibrosum die cavity according to claim 4 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
State and between closure and agitator, be connected with exhaustor, exhaustor is provided with aerofluxuss butterfly valve；Described agitator is provided with water inlet pipe, water inlet
Pipe is provided with water intaking valve.
6. lost-wax casting Gypsum Fibrosum die cavity according to claim 5 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
State frame and be provided with the control terminal with control panel, control terminal is connected with single-chip microcomputer, AC relay and the time relay,
Control terminal and electromagnetic valve, aerofluxuss butterfly valve, discharging butterfly valve, water intaking valve, vibrating motor, motor connection；Control panel is provided with honeybee
Ring device, flour stirring time controller, flour stirring clock switch, pumpdown time controller, pumpdown time switch, air discharge cook, stir
Powder switch, water inlet switch, vibroswitch, power supply indicator, vacuum switch, emergency stop switch and shot-light switch.
7. the vacuum Gypsum Fibrosum flour stirring machine of the lost-wax casting Gypsum Fibrosum die cavity preparation according to any one of claim 1～6, it is special
Levy and be：Described shaft is to be obliquely installed, and shaft is connected with stirring vane.
8. lost-wax casting Gypsum Fibrosum die cavity according to claim 7 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
The shaft stated passes through reductor and motor connection, and described motor and reductor are both secured to stir bottom of the barrel.
9. lost-wax casting Gypsum Fibrosum die cavity according to claim 1 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：Institute
State in agitator and be provided with cleaning sprayer, described lower bucket is provided with blow-off pipe.
10. lost-wax casting Gypsum Fibrosum die cavity according to claim 2 preparation vacuum Gypsum Fibrosum flour stirring machine it is characterised in that：
Described closure is transparent acrylic；Closure is provided with vacuum meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006004.1U CN205951030U (en) | 2016-08-30 | 2016-08-30 | Vacuum gypsum of lost -wax casting gypsum die cavity preparation usefulness stirs powder machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006004.1U CN205951030U (en) | 2016-08-30 | 2016-08-30 | Vacuum gypsum of lost -wax casting gypsum die cavity preparation usefulness stirs powder machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951030U true CN205951030U (en) | 2017-02-15 |
Family
ID=57978442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006004.1U Active CN205951030U (en) | 2016-08-30 | 2016-08-30 | Vacuum gypsum of lost -wax casting gypsum die cavity preparation usefulness stirs powder machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718272A (en) * | 2017-11-15 | 2018-02-23 | 太仓黑龙智能工业科技有限公司 | A kind of vacuum investing machine |
| CN109382238A (en) * | 2018-10-31 | 2019-02-26 | 上海船舶工艺研究所(中国船舶工业集团公司第十研究所) | A kind of conveying device and application method for the highly viscous material of high solid |
| CN110978442A (en) * | 2019-12-16 | 2020-04-10 | 无锡蕾菲赛尔机械科技有限公司 | Vacuum pouring device for silica gel and gypsum in tire mold |
-
2016
- 2016-08-30 CN CN201621006004.1U patent/CN205951030U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718272A (en) * | 2017-11-15 | 2018-02-23 | 太仓黑龙智能工业科技有限公司 | A kind of vacuum investing machine |
| CN109382238A (en) * | 2018-10-31 | 2019-02-26 | 上海船舶工艺研究所(中国船舶工业集团公司第十研究所) | A kind of conveying device and application method for the highly viscous material of high solid |
| CN109382238B (en) * | 2018-10-31 | 2022-03-15 | 上海船舶工艺研究所(中国船舶工业集团公司第十一研究所) | Conveying device for high-solid and high-viscosity materials and using method |
| CN110978442A (en) * | 2019-12-16 | 2020-04-10 | 无锡蕾菲赛尔机械科技有限公司 | Vacuum pouring device for silica gel and gypsum in tire mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 floor 1 and 2, No. 10, Hengyi street, niumiangang Industrial Zone, Fuyong village, Shawan Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Ruihui automation system (Guangdong) Co., Ltd Address before: Panyu District Shawan Town, Guangzhou city of Guangdong Province, 510000 Fu Chung Village cattle Miangang Industrial Zone A Cross Street No. 10 Patentee before: Guangzhou Rui Hui Casting Machinery Co., Ltd. |