CN114603083A - Sand turning equipment for manufacturing fine sand mold for casting - Google Patents
Sand turning equipment for manufacturing fine sand mold for casting Download PDFInfo
- Publication number
- CN114603083A CN114603083A CN202210216346.XA CN202210216346A CN114603083A CN 114603083 A CN114603083 A CN 114603083A CN 202210216346 A CN202210216346 A CN 202210216346A CN 114603083 A CN114603083 A CN 114603083A
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- CN
- China
- Prior art keywords
- fixedly connected
- rod
- fine sand
- sand
- manufacturing
- 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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Links
- 239000004576 sand Substances 0.000 title claims abstract description 41
- 238000005266 casting Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 26
- 239000000084 colloidal system Substances 0.000 abstract description 16
- 239000000853 adhesive Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 8
- 238000012856 packing Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000007528 sand casting Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- 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
- B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to the technical field of sand-turning equipment, in particular to sand-turning equipment for manufacturing a fine sand mould for casting. The invention achieves the purpose of fully mixing the fine sand and the adhesive colloid, and solves the problem that the adhesive colloid blocked by the fine sand is difficult to flow to the bottom of the mixing box, so that the mixing is not uniform and the caking is generated.
Description
Technical Field
The invention relates to the field of sand-turning equipment, in particular to sand-turning equipment for manufacturing a fine sand mould for casting.
Background
Casting is a metal hot working, plays an important role in industrial development, the casting is to melt a metal into liquid, then hydraulic pressure is injected into a mould to obtain a casting, the metal has extremely strong caking property after hydraulic pressure cooling and solidification, only fine sand is used for manufacturing a casting mould, but a certain amount of bonding colloid needs to be added into the fine sand when the fine sand is manufactured into the casting mould, the fine sand and the bonding colloid are uniformly mixed, but the fine sand and the bonding colloid are mixed by manual sand-casting at present, the proportion of the fine sand and the bonding colloid is difficult to control by manual sand-casting, the fine sand and the bonding colloid are difficult to be uniformly mixed by manual sand-casting, although a stirring device is also provided, most of the existing stirring devices can be mixed only on the same horizontal plane, for the mixing of the fine sand and the bonding colloid, because the blocking of the fine sand is difficult to flow to the bottom of a mixing box, resulting in non-uniform mixing and agglomeration, which affects mixing efficiency and product quality. Therefore, the invention provides sand-turning equipment for manufacturing a fine sand mould for casting.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides sand turning equipment for manufacturing a fine sand mold for casting.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a casting is with fine sand mould manufacturing with husky equipment that turns over, includes the agitator, the top of agitator is uncovered, and the inside top side fixedly connected with internal gear of agitator is equipped with the axis of rotation in the agitator, a plurality of dwangs of fixedly connected with in the axis of rotation, and the bottom of every dwang all rotates and is connected with first post, the first gear of the equal fixedly connected with in outside of first post, first gear all mesh mutually with the internal gear, a plurality of puddlers of the equal fixedly connected with in outside of first post.
Further, the below of agitator is equipped with the base, the top surface fixedly connected with second pole of base, the first pole of one side fixedly connected with of second pole, first pole are located the top of agitator, the outside fixedly connected with retainer plate of agitator, retainer plate and second pole fixed connection, the bottom fixedly connected with driving motor of first pole, driving motor's output shaft and axis of rotation fixed connection.
Furthermore, the outer part of the rotating shaft is fixedly connected with a packing auger piece.
Further, the bottom side fixedly connected with fixed block of agitator, the bottom of agitator are equipped with the baffle, and one side fixedly connected with connecting rod of baffle, connecting rod rotate with the fixed block to be connected, and the top surface of base rotates and is connected with the cylinder, and the extension end and the connecting rod of cylinder rotate to be connected.
Furthermore, the number of the rotating rods is four, and the four rotating rods are perpendicular to each other.
Furthermore, a switch is arranged on one side of the second rod and electrically connected with the driving motor and the air cylinder.
The invention has the beneficial effects that:
the invention starts with contracting the cylinder to cover the bottom opening of the mixing tank with the baffle plate, putting fine sand into the mixing tank, starting the driving motor, rotating the output shaft of the driving motor to drive the rotating shaft to rotate, rotating the rotating shaft to drive the screw conveyor piece and the rotating rod to rotate, rotating the rotating rod around the rotating shaft to drive the first column and the first gear to move, the first gear and the inner gear interact to drive the first gear to rotate, the first gear rotates to drive the first column to rotate, the first column rotates to drive the mixing rod to rotate, because of the inertia of the fine sand and the adhesive colloid, when the screw conveyor piece rotates rapidly, the screw conveyor piece can push the fine sand and the adhesive colloid at the bottom of the mixing tank to move upwards, then the fine sand and the adhesive colloid are stirred by the rotating rod, thereby achieving the purpose of fully mixing the fine sand and the adhesive colloid, solving the problem that the adhesive colloid is blocked by the fine sand is difficult to flow to the bottom of the mixing tank, the problem of caking caused by uneven mixing is caused;
after mixing the completion, start the cylinder and make the cylinder extension, the extension end of cylinder promotes the one end rebound of connecting rod, and the baffle is round the tie point downstream of connecting rod with the fixed block to reach the purpose of pouring out the fine sand that mixes in the agitator.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
Reference numbers in the figures: the device comprises a first rod 1, a driving motor 2, a rotating rod 3, a first column 4, a first gear 5, an internal gear 6, a stirring barrel 7, a baffle 8, a base 9, a cylinder 10, a second rod 11, a fixing ring 12, a rotating shaft 13, a connecting rod 14, a fixing block 15, a stirring rod 16 and a packing auger piece 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a sand-turning device for manufacturing a fine sand mold for casting comprises a stirring barrel 7, wherein the top of the stirring barrel 7 is open, an internal gear 6 is fixedly connected to the top side inside the stirring barrel 7, a rotating shaft 13 is arranged in the stirring barrel 7, a plurality of rotating rods 3 are fixedly connected to the rotating shaft 13, specifically, the number of the rotating rods 3 is four, and the four rotating rods 3 are perpendicular to each other;
the bottom of each rotating rod 3 is rotatably connected with a first column 4, the outer part of each first column 4 is fixedly connected with a first gear 5, each first gear 5 is meshed with an internal gear 6, and the outer part of each first column 4 is fixedly connected with a plurality of stirring rods 16;
the outer part of the rotating shaft 13 is fixedly connected with a continuous packing auger piece 17, and four first columns 4 surround the outer part of the packing auger piece 17;
a base 9 is arranged below the stirring barrel 7, a second rod 11 is fixedly connected to the top surface of the base 9, a first rod 1 is fixedly connected to one side of the second rod 11, the first rod 1 is positioned above the stirring barrel 7, a fixing ring 12 is fixedly connected to the outside of the stirring barrel 7, the fixing ring 12 is fixedly connected with the second rod 11, a driving motor 2 is fixedly connected to the bottom of the first rod 1, and an output shaft of the driving motor 2 is fixedly connected with a rotating shaft 13;
the bottom side of the stirring barrel 7 is fixedly connected with a fixed block 15, the bottom of the stirring barrel 7 is provided with a baffle plate 8, one side of the baffle plate 8 is fixedly connected with a connecting rod 14, the connecting rod 14 is rotatably connected with the fixed block 15, the top surface of the base 9 is rotatably connected with an air cylinder 10, and the extending end of the air cylinder 10 is rotatably connected with the connecting rod 14;
and a switch is arranged on one side of the second rod 11 and is electrically connected with the driving motor 2 and the air cylinder 10.
The working principle is as follows: at the beginning, the cylinder 10 is contracted to cover the bottom opening of the stirring barrel 7 by the baffle plate 8, fine sand is put into the stirring barrel 7, the driving motor 2 is started, the output shaft of the driving motor 2 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the auger piece 17 and the rotating rod 3 to rotate, the rotating rod 3 moves around the rotating shaft 13 to drive the first column 4 and the first gear 5 to move, the first gear 5 interacts with the inner gear 6 to drive the first gear 5 to rotate, the first gear 5 rotates to drive the first column 4 to rotate, the first column 4 rotates to drive the stirring rod 16 to rotate, due to inertia of the fine sand and the bonding colloid, the auger piece 17 can push the fine sand and the bonding colloid at the bottom in the stirring barrel 7 to move upwards when the auger piece 17 rotates rapidly, and then the stirring rod 16 rotates to stir, thereby achieving the purpose of fully mixing the fine sand and the bonding colloid, the problem that caking is caused by uneven mixing because the blocking adhesive of fine sand is difficult to flow to the bottom of the mixing box is solved;
after the mixing is completed, the cylinder 10 is started to extend the cylinder 10, the extending end of the cylinder 10 pushes one end of the connecting rod 14 to move upwards, and the baffle plate 8 moves downwards around the connecting point of the connecting rod 14 and the fixed block 15, so that the purpose of pouring out the mixed fine sand in the stirring barrel 7 is achieved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh", "eighth", "ninth", "tenth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a casting is with fine sand mould manufacturing with equipment of founding which characterized in that: including agitator (7), the top of agitator (7) is uncovered, and the inside top side fixedly connected with internal gear (6) of agitator (7) is equipped with axis of rotation (13) in agitator (7), a plurality of dwang (3) of fixedly connected with on axis of rotation (13), and the bottom of every dwang (3) all rotates and is connected with first post (4), the first gear of the equal fixedly connected with in outside (5) of first post (4), and first gear (5) all meshes with internal gear (6) mutually, a plurality of puddlers (16) of the equal fixedly connected with in outside of first post (4).
2. The sand-turning device for manufacturing the fine sand mold for casting according to claim 1, wherein a base (9) is arranged below the stirring barrel (7), a second rod (11) is fixedly connected to the top surface of the base (9), a first rod (1) is fixedly connected to one side of the second rod (11), the first rod (1) is positioned above the stirring barrel (7), a fixing ring (12) is fixedly connected to the outer part of the stirring barrel (7), the fixing ring (12) is fixedly connected with the second rod (11), a driving motor (2) is fixedly connected to the bottom of the first rod (1), and an output shaft of the driving motor (2) is fixedly connected with the rotating shaft (13).
3. The sand-turning apparatus for manufacturing a fine sand mold for casting according to claim 2, wherein an auger piece (17) is fixedly connected to an outside of the rotating shaft (13).
4. The sand-turning device for manufacturing the fine sand mold for casting according to claim 3, wherein a fixed block (15) is fixedly connected to the bottom side of the stirring barrel (7), a baffle plate (8) is arranged at the bottom of the stirring barrel (7), a connecting rod (14) is fixedly connected to one side of the baffle plate (8), the connecting rod (14) is rotatably connected with the fixed block (15), an air cylinder (10) is rotatably connected to the top surface of the base (9), and the extending end of the air cylinder (10) is rotatably connected with the connecting rod (14).
5. The sand-turning apparatus for manufacturing a fine sand mold for casting according to claim 4, wherein the number of the rotating rods (3) is four, and the four rotating rods (3) are perpendicular to each other.
6. The sand-turning apparatus for manufacturing a fine sand mold for casting according to claim 5, wherein a switch is provided at one side of the second rod (11), and the switch is electrically connected with the driving motor (2) and the air cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216346.XA CN114603083A (en) | 2022-03-07 | 2022-03-07 | Sand turning equipment for manufacturing fine sand mold for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216346.XA CN114603083A (en) | 2022-03-07 | 2022-03-07 | Sand turning equipment for manufacturing fine sand mold for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114603083A true CN114603083A (en) | 2022-06-10 |
Family
ID=81861399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210216346.XA Pending CN114603083A (en) | 2022-03-07 | 2022-03-07 | Sand turning equipment for manufacturing fine sand mold for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114603083A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB592314A (en) * | 1945-01-09 | 1947-09-15 | William Cumming & Company Ltd | Improved mixing machine |
| JPH08155583A (en) * | 1994-11-30 | 1996-06-18 | Sintokogio Ltd | Conical vessel rotary kneader |
| WO2018192589A1 (en) * | 2017-06-20 | 2018-10-25 | 安徽澳德矿山机械设备科技股份有限公司 | Mechanical mixer |
| CN208148186U (en) * | 2018-01-03 | 2018-11-27 | 广东宏茂建设管理有限公司 | A kind of mixed mud mixing apparatus for building |
| CN109986022A (en) * | 2019-05-06 | 2019-07-09 | 杭州卓维机械有限公司 | A kind of cast is manufactured with fine sand mold with founding equipment |
| CN112404346A (en) * | 2020-11-02 | 2021-02-26 | 卫学武 | Mould is made and is retrieved mixing stirring device who recycles with molding sand |
| CN214290679U (en) * | 2021-01-26 | 2021-09-28 | 青岛科润机电设备有限公司 | Sand mixer capable of preventing molding sand from adhering |
| CN214569256U (en) * | 2020-12-28 | 2021-11-02 | 重庆聚威节能建材有限公司 | Pneumatic discharging and anti-blocking stone bin |
| CN215315489U (en) * | 2021-06-29 | 2021-12-28 | 盐城市昌德机电制造有限公司 | Sand mixing device for casting |
-
2022
- 2022-03-07 CN CN202210216346.XA patent/CN114603083A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB592314A (en) * | 1945-01-09 | 1947-09-15 | William Cumming & Company Ltd | Improved mixing machine |
| JPH08155583A (en) * | 1994-11-30 | 1996-06-18 | Sintokogio Ltd | Conical vessel rotary kneader |
| WO2018192589A1 (en) * | 2017-06-20 | 2018-10-25 | 安徽澳德矿山机械设备科技股份有限公司 | Mechanical mixer |
| CN208148186U (en) * | 2018-01-03 | 2018-11-27 | 广东宏茂建设管理有限公司 | A kind of mixed mud mixing apparatus for building |
| CN109986022A (en) * | 2019-05-06 | 2019-07-09 | 杭州卓维机械有限公司 | A kind of cast is manufactured with fine sand mold with founding equipment |
| CN112404346A (en) * | 2020-11-02 | 2021-02-26 | 卫学武 | Mould is made and is retrieved mixing stirring device who recycles with molding sand |
| CN214569256U (en) * | 2020-12-28 | 2021-11-02 | 重庆聚威节能建材有限公司 | Pneumatic discharging and anti-blocking stone bin |
| CN214290679U (en) * | 2021-01-26 | 2021-09-28 | 青岛科润机电设备有限公司 | Sand mixer capable of preventing molding sand from adhering |
| CN215315489U (en) * | 2021-06-29 | 2021-12-28 | 盐城市昌德机电制造有限公司 | Sand mixing device for casting |
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