CN108296440A - A kind of calcium stearate automatic adding device of precoated sand production - Google Patents
A kind of calcium stearate automatic adding device of precoated sand production Download PDFInfo
- Publication number
- CN108296440A CN108296440A CN201810422517.8A CN201810422517A CN108296440A CN 108296440 A CN108296440 A CN 108296440A CN 201810422517 A CN201810422517 A CN 201810422517A CN 108296440 A CN108296440 A CN 108296440A
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- China
- Prior art keywords
- pusher
- pneumatic
- babinet
- calcium stearate
- discharge port
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
Abstract
The present invention relates to a kind of calcium stearate automatic adding devices of precoated sand production, including Horizontal type stirring device and Pneumatic push device, Horizontal type stirring device includes stirred box body and driver, the upper and lower end correspondence of stirred box body offers first charging aperture, the first discharge port, and its stirred box body is internally provided with horizontal flood dragon plectrum, horizontal flood dragon plectrum is connected with driver；Pneumatic push device includes pneumatic pusher and pusher babinet, pneumatic pusher includes dosing unit and pneumatic unit, the upper and lower end correspondence of pusher babinet offers second charging aperture, the second discharge port, second charging aperture is mutually accepted with the first discharge port and is provided with dosing unit below the second charging aperture, and dosing unit is connected by connecting rod with pneumatic unit.Then quantitative material is pushed to discharge port using pneumatic unit, completes automatic ration filling by the present invention using can ensure that the calcium stearate material entered in pusher babinet is a certain amount of in Pneumatic push device.
Description
Technical field
The present invention relates to a kind of automatic recipe makers, and in particular to a kind of calcium stearate of precoated sand production adds automatically
Device.
Background technology
Precoated sand refers to the molding sand or core sand for being covered with one layer of hard resin film before moulding on sand grain surface, is usually used in cast steel
The production of part, ironcasting.Since precoated sand has, intensity is high, gas forming amount is low, production casting dimension accuracy height, any surface finish, just
In preserve the advantages that, in recent years apply it is increasingly extensive.
In precoated sand production process, since phenolic resin, methenamine, calcium stearate are main addition raw material, and want
Ask dispensing accurate.Currently, most of proportioner for these raw materials is still semi-automatic batching device, artifical influence factor compared with
It is more, usually occur adding or leaking the problem of adding less, causes dispensing inaccurate, not only influence the stability of product, but also significantly
Reduce the qualification rate of product.
Invention content
In consideration of it, the object of the present invention is to provide a kind of calcium stearate automatic adding devices of precoated sand production, it is intended to
The influence in existing calcium stearate proportioner because of human factor is overcome to frequently result in the defect of dispensing inaccuracy.
In order to reach foregoing invention purpose, the technical solution taken is as follows：
A kind of calcium stearate automatic adding device of precoated sand production, including Horizontal type stirring device and Pneumatic push device,
The Horizontal type stirring device includes a stirred box body and a driver, and the upper and lower end correspondence of the stirred box body offers first
Feed inlet, the first discharge port, and its stirred box body is internally provided with a horizontal flood dragon plectrum, the horizontal flood dragon plectrum with it is described
Driver is connected, to the horizontal flood dragon plectrum stirring by the power drive of driver；The Pneumatic push device includes
One pneumatic pusher and a pusher babinet, the pneumatic pusher include the dosing unit and one of a certain amount of control cutting stock weight
Push the pneumatic unit of dosing unit movement, the upper and lower end correspondence of the pusher babinet offers second charging aperture, the
Horizontal distance between two discharge ports and the second discharge port and second charging aperture is less than or equal to the pusher of the pneumatic pusher
Stroke, in addition, the second charging aperture is mutually accepted with first discharge port and pushed away positioned at this in the lower section of the second charging aperture
Glassware babinet is internally provided with the dosing unit, and the dosing unit is by a connecting rod and outside pusher babinet
The pneumatic unit in portion is connected.
Preferably, the dosing unit includes a piston and certain template, the piston is each attached to described with quantifying board
There is in connecting rod and between the two a fixed distance, be consequently formed one and pushed away by the piston, quantifying board and with described
The quantification area that glassware babinet surrounds.
More preferably, the piston is nylon piston, and the shape of the piston, quantifying board and the pusher babinet kissing
It closes.
More preferably, the connecting rod is lead screw, and one end of the lead screw stretches to the inside of the pusher babinet, stretching
Enter to the both sides for being separately installed with the piston and quantifying board and its piston, quantifying board on the screw portion of pusher box house
It is respectively arranged with fastening nut, in addition, the other end of the lead screw is connect by connector with the pneumatic unit.
Preferably, the pneumatic unit is telescopic cylinder.
Preferably, the driver includes a driving motor and a transmission shaft, the output end of the driving motor passes through connection
Axis device is connected with the transmission shaft, and the horizontal flood dragon plectrum is provided on the transmission shaft.
Preferably, the shape of the first discharge port of the stirred box body lower end is cone.
Preferably, being provided with a plug in valve at the unloading position of first discharge port.
Beneficial effects of the present invention：The present invention utilizes horizontal in the driver driving stirred box body in Horizontal type stirring device
Flood dragon plectrum is stirred, and can be avoided by the calcium stearate material stirring of the small bulk entered in stirred box body at dry powder-shaped
The weight error generated by volume difference；Meanwhile the present invention can ensure that using the dosing unit in Pneumatic push device and enter to
Calcium stearate material in pusher babinet is a certain amount of, and the pneumatic push of pneumatic unit is then utilized to act on quantitative material
The second discharge port of pusher babinet lower end is pushed to, complete automatic ration filling reduces people during entire filling
For the influence of factor, the stability and qualification rate of product are improved.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of the calcium stearate automatic adding device of precoated sand production of the present invention.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
As shown in Figure 1, a kind of calcium stearate automatic adding device of precoated sand production, including 100 He of Horizontal type stirring device
Pneumatic push device 200.
The Horizontal type stirring device 100 includes a stirred box body 101 and a driver 102, the stirred box body 101
Upper and lower end correspondence offers first charging aperture 103, the first discharge port 104, and its stirred box body 101 to be internally provided with one horizontal
Flood dragon plectrum 105, the horizontal flood dragon plectrum 105 is connected with the driver 102, to pass through the power of driver 102
The horizontal flood dragon plectrum 105 is driven to stir.
Wherein, the driver 102 include a driving motor 106 and a transmission shaft 107, the driving motor 106 it is defeated
Outlet is connected by shaft coupling with the transmission shaft 107, and the horizontal flood dragon plectrum 105 is provided on the transmission shaft 107.
Moreover, in order to facilitate the load of the first discharge port of control, in the present embodiment, in first discharge port
It is provided with a plug in valve 108 at 104 unloading position, and by the shape of the first discharge port 104 of 101 lower end of the stirred box body
For cone.
The Pneumatic push device 200 includes a pneumatic pusher 201 and a pusher babinet 202, the pneumatic pusher
Device 201 includes the pneumatic unit that the dosing unit 203 and one of a certain amount of control cutting stock weight pushes the dosing unit 203 to move
204, the upper and lower end correspondence of the pusher babinet 202 offers second charging aperture 205, the discharging of the second discharge port 206 and second
Horizontal distance between mouth 206 and second charging aperture 205 is less than or equal to the pusher stroke of the pneumatic pusher 201, in addition,
The second charging aperture 205 is accepted with 104 phase of the first discharge port and is located at the pusher in the lower section of the second charging aperture 205
Device babinet 202 is internally provided with the dosing unit 203, the dosing unit 203 by a connecting rod 207 with mounted on pushing away
The pneumatic unit 204 outside glassware babinet 202 is connected.
Wherein, the dosing unit 203 includes a piston 208 and certain template 209, the piston 208 and quantifying board 209
Be each attached in the connecting rod 207 and between the two have a fixed distance, be consequently formed one by the piston 208,
Quantifying board 209 and the quantification area surrounded with the pusher babinet 202.
In the present embodiment, the piston 208 is nylon piston, and the shape of the piston 208, quantifying board 209 and institute
Pusher babinet 202 is stated to match.The connecting rod 207 is lead screw, and one end of the lead screw stretches to the pusher babinet
202 inside is separately installed with the piston 208 and quantifying board on the screw portion stretched to inside pusher babinet 202
209 and the both sides of its piston 208, quantifying board 209 be respectively arranged with fastening nut 210, in addition, the other end of the lead screw passes through
Connector 211 is connect with the pneumatic unit 204.The pneumatic unit 204 is telescopic cylinder.
The present invention is stirred using the horizontal flood dragon plectrum in the driver driving stirred box body in Horizontal type stirring device,
The weight generated by volume difference can be avoided by the calcium stearate material stirring of the small bulk entered in stirred box body at dry powder-shaped
Measure error；Meanwhile the present invention can ensure that the hard entered in pusher babinet using the dosing unit in Pneumatic push device
Sour calcium material is a certain amount of, is then acted on using the pneumatic push of pneumatic unit and pushes to quantitative material under pusher babinet
Second discharge port at end, complete automatic ration filling reduces the influence of human factor during entire filling, improves
The stability and qualification rate of product.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of calcium stearate automatic adding device of precoated sand production, including Horizontal type stirring device and Pneumatic push device,
It is characterized in that, the Horizontal type stirring device includes a stirred box body and a driver, and the upper and lower end correspondence of the stirred box body is opened
It is internally provided with a horizontal flood dragon plectrum equipped with first charging aperture, the first discharge port, and its stirred box body, the horizontal flood dragon is dialled
Piece is connected with the driver, to the horizontal flood dragon plectrum stirring by the power drive of driver；The pneumatic push
Device includes a pneumatic pusher and a pusher babinet, and the pneumatic pusher includes quantifying for a certain amount of control cutting stock weight
Unit and one pushes the pneumatic unit that the dosing unit moves, the upper and lower end correspondence of the pusher babinet to offer second
Feed inlet, the second discharge port and the horizontal distance between the second discharge port and second charging aperture are less than or equal to the pneumatic pusher
The pusher stroke of device, in addition, the second charging aperture is mutually accepted with first discharge port and in the lower section of the second charging aperture
Positioned at the dosing unit that is internally provided with of the pusher babinet, the dosing unit is by a connecting rod and is mounted on pusher
The pneumatic unit outside device babinet is connected.
2. a kind of calcium stearate automatic adding device of precoated sand production according to claim 1, which is characterized in that described
Dosing unit includes a piston and certain template, and the piston is each attached in the connecting rod with quantifying board and has between the two
There is a fixed distance, is consequently formed one by the piston, quantifying board and the quantification area surrounded with the pusher babinet
Domain.
3. a kind of calcium stearate automatic adding device of precoated sand production according to claim 2, which is characterized in that described
Piston is nylon piston, and the shape of the piston, quantifying board matches with the pusher babinet.
4. a kind of calcium stearate automatic adding device of precoated sand production according to claim 2, which is characterized in that described
Connecting rod is lead screw, and one end of the lead screw stretches to the inside of the pusher babinet, is stretching to pusher box house
Screw portion on be separately installed with the piston and quantifying board and the both sides of its piston, quantifying board are respectively arranged with fastening spiral shell
Mother, in addition, the other end of the lead screw is connect by connector with the pneumatic unit.
5. a kind of calcium stearate automatic adding device of precoated sand production according to claim 1, which is characterized in that described
Pneumatic unit is telescopic cylinder.
6. a kind of calcium stearate automatic adding device of precoated sand production according to claim 1, which is characterized in that described
Driver includes a driving motor and a transmission shaft, and the output end of the driving motor is connected by shaft coupling with the transmission shaft
It connects, the horizontal flood dragon plectrum is provided on the transmission shaft.
7. a kind of calcium stearate automatic adding device of precoated sand production according to claim 1, which is characterized in that described
The shape of first discharge port of stirred box body lower end is cone.
8. a kind of calcium stearate automatic adding device of precoated sand production according to claim 1, which is characterized in that in institute
It states and is provided with a plug in valve at the unloading position of the first discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422517.8A CN108296440A (en) | 2018-05-05 | 2018-05-05 | A kind of calcium stearate automatic adding device of precoated sand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422517.8A CN108296440A (en) | 2018-05-05 | 2018-05-05 | A kind of calcium stearate automatic adding device of precoated sand production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296440A true CN108296440A (en) | 2018-07-20 |
Family
ID=62846465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810422517.8A Pending CN108296440A (en) | 2018-05-05 | 2018-05-05 | A kind of calcium stearate automatic adding device of precoated sand production |
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| CN (1) | CN108296440A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203268A (en) * | 2018-09-03 | 2019-01-15 | 广州佶兔工业设计有限公司 | A kind of manufacturing process of modified multi-color rubber |
| CN109291276A (en) * | 2018-09-03 | 2019-02-01 | 广州佶兔工业设计有限公司 | A kind of manufacturing process of novel multi-color rubber |
| CN109291277A (en) * | 2018-09-03 | 2019-02-01 | 广州佶兔工业设计有限公司 | A kind of manufacturing process of multi-color rubber |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203268A (en) * | 2018-09-03 | 2019-01-15 | 广州佶兔工业设计有限公司 | A kind of manufacturing process of modified multi-color rubber |
| CN109291276A (en) * | 2018-09-03 | 2019-02-01 | 广州佶兔工业设计有限公司 | A kind of manufacturing process of novel multi-color rubber |
| CN109291277A (en) * | 2018-09-03 | 2019-02-01 | 广州佶兔工业设计有限公司 | A kind of manufacturing process of multi-color rubber |
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