CN218903517U - Quantitative shakeout device for magnesium alloy sand casting - Google Patents
Quantitative shakeout device for magnesium alloy sand casting Download PDFInfo
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- CN218903517U CN218903517U CN202223391042.1U CN202223391042U CN218903517U CN 218903517 U CN218903517 U CN 218903517U CN 202223391042 U CN202223391042 U CN 202223391042U CN 218903517 U CN218903517 U CN 218903517U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model relates to the technical field of nonferrous metal casting, in particular to a magnesium alloy sand casting quantitative shakeout device; including support frame, the sand box, sand mixer and ration shakeout mechanism, ration shakeout mechanism includes the upset subassembly, first conveying pipe, the axis of rotation, place the board, weighing sensor, upset frame and second conveying pipe, when need carry quantitative molding sand to the sand mixer in, open the control valve, carry the molding sand to the inside of upset frame through first conveying pipe, utilize weighing sensor to weigh the molding sand in the upset frame in real time, when the weight of the molding sand in the upset frame reaches preset value, the control valve is closed, through the upset subassembly, cooperation drive gear, drive the axis of rotation rotates, thereby make the upset frame upset, make the molding sand after the ration in the upset frame carry to the sand mixer through the second conveying pipe, adopt above-mentioned structure, need not manual sand transporting, reduce staff's intensity of labour, and improve sand transporting efficiency.
Description
Technical Field
The utility model relates to the technical field of nonferrous metal casting, in particular to a magnesium alloy sand casting quantitative shakeout device.
Background
Sand casting is a casting method for producing castings in sand, and steel, iron and most nonferrous alloy castings are available in sand casting methods, which have been the basic process in casting production.
However, in the existing magnesium alloy sand casting process, manual sand pouring molding is mostly relied on, but a mode of manually conveying sand is adopted, so that labor intensity of staff is high.
Disclosure of Invention
The utility model aims to provide a quantitative shakeout device for magnesium alloy sand casting, which solves the problems that in the magnesium alloy sand casting process in the prior art, manual sand pouring molding is mostly relied on, but a mode of manually conveying sand is adopted, and the labor intensity of staff is high.
In order to achieve the above purpose, the utility model provides a magnesium alloy sand casting quantitative shakeout device, which comprises a support frame, a sand box, a sand mixer and a quantitative shakeout mechanism, wherein the sand box is arranged above the support frame, the quantitative shakeout mechanism is arranged at the bottom of the sand box, the quantitative shakeout mechanism comprises a turnover assembly, a first conveying pipe, a rotating shaft, a placing plate, a weighing sensor, a turnover frame and a second conveying pipe, a partition plate is arranged inside the sand box, the sand box is divided into a storage area and a weighing area from top to bottom in sequence, the first conveying pipe is arranged on the partition plate, a control valve is arranged on the first conveying pipe, the rotating shaft is also arranged on the sand box in a rotating mode, the turnover assembly is further arranged inside the sand box, one end of the rotating shaft is provided with a transmission gear, the placing plate is arranged on the rotating shaft, the weighing sensor is arranged above the placing plate, the sand box is provided with a weighing opening corresponding to the second conveying pipe, and the sand box is provided with a conveying end of the turnover frame corresponding to the bottom of the sand mixer.
The overturning assembly comprises a mounting plate, a driving motor and an output gear, wherein the mounting plate is fixedly connected with the sand box and is positioned in the sand box and on the side wall of the weighing area, the driving motor is arranged on the mounting plate, the output end of the driving motor is provided with the output gear, and the output gear is meshed with the transmission gear.
The turnover frame comprises a frame body and two telescopic connecting rods, wherein two telescopic connecting rods are arranged at the bottom of the frame body, the two telescopic connecting rods are respectively located at two ends of the frame body, and each telescopic connecting rod is far away from one end of the frame body and is connected with the placing plate in a detachable mode.
Each telescopic connecting rod comprises a first rod body and a second rod body, one end of the first rod body is connected with the placing plate in a detachable mode, the other end of the first rod body is provided with the second rod body in a sliding mode, and one end, away from the first rod body, of the second rod body is connected with the bottom of the frame body in a detachable mode.
The quantitative shakeout device for magnesium alloy sand casting further comprises a dust treatment mechanism, wherein the dust treatment mechanism comprises a dust collection pump, a connecting pipeline, a cloth bag dust collector and a dust collection pipe, the input end of the dust collection pump is provided with the connecting pipeline, one end of the connecting pipeline, which is far away from the dust collection pump, is provided with the cloth bag dust collector, the input end of the cloth bag dust collector is provided with the dust collection pipe, and one end, which is far away from the cloth bag dust collector, of the dust collection pipe is located above a feed inlet of the sand mixer.
One end of the dust suction pipe, which is far away from the cloth bag dust collector, is provided with a dust suction cover, and the dust suction cover is positioned above a feed inlet of the sand mixer.
The utility model relates to a quantitative shakeout device for magnesium alloy sand casting, which comprises a support frame, a sand box, a sand mixer and a quantitative shakeout mechanism, wherein the quantitative shakeout mechanism comprises a turnover component, a first material conveying pipe, a rotating shaft, a placing plate, a weighing sensor, a turnover frame and a second material conveying pipe, a large amount of molding sand is lifted to the inside of a storage area of the sand box, the sand mixer is placed below the second material conveying pipe of the sand box, when quantitative molding sand is required to be conveyed into the sand mixer, a control valve is opened, the molding sand is conveyed into the inside of the turnover frame through the first material conveying pipe, the weighing sensor is used for weighing the molding sand in the turnover frame in real time, when the weight of the molding sand in the turnover frame reaches a preset value, the control valve is closed, and the turnover component is matched with the transmission gear to drive the rotating shaft to rotate, so that the molding sand in the turnover frame is quantitatively conveyed into the sand mixer through the second material conveying pipe, and the labor intensity of the molding sand in the turnover frame is not required to be increased, and the labor intensity of a worker is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a quantitative shakeout device for sand casting of magnesium alloy.
FIG. 2 is a schematic view of the internal structure of the flask provided by the present utility model.
Fig. 3 is a front view of fig. 2 provided by the present utility model.
Fig. 4 is an enlarged view of a partial structure at a of fig. 3 provided by the present utility model.
101-supporting frame, 102-sand box, 103-sand mixer, 104-turnover assembly, 105-first conveying pipe, 106-rotation shaft, 107-placing plate, 108-weighing sensor, 109-turnover frame, 110-second conveying pipe, 111-baffle, 112-storage area, 113-weighing area, 114-control valve, 115-transmission gear, 116-mounting plate, 117-driving motor, 118-output gear, 119-frame body, 120-telescopic connecting rod, 121-first rod body, 122-second rod body, 123-dust suction pump, 124-connecting pipeline, 125-bag dust collector, 126-dust suction pipe and 127-dust suction hood.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1 to 4, the utility model provides a magnesium alloy sand casting quantitative shakeout device, which comprises a support frame 101, a sand box 102, a sand mixer 103 and a quantitative shakeout mechanism, wherein the sand box 102 is arranged above the support frame 101, the quantitative shakeout mechanism is arranged at the bottom of the sand box 102, the quantitative shakeout mechanism comprises a turnover assembly 104, a first conveying pipe 105, a rotation shaft 106, a placing plate 107, a weighing sensor 108, a turnover frame 109 and a second conveying pipe 110, a partition 111 is arranged inside the sand box 102, the partition 111 divides the sand box 102 into a storage area 112 and a weighing area 113 from top to bottom in sequence, the partition 111 is provided with the first conveying pipe 105, the first conveying pipe 105 is provided with a control valve 114, the rotation shaft 106 is further rotatably arranged on the sand box 102, one end of the rotation shaft 106 is provided with a transmission gear 115, the output end of the turnover assembly 104 is meshed with the transmission gear 115, the second conveying pipe 108 is arranged on the rotation shaft 106, the corresponding to the second conveying pipe 108 is provided with the bottom of the sand box 103, the weighing sensor 108 is arranged at the bottom of the sand box 102, and the weighing sensor 107 is provided with a weighing area 110 corresponding to the bottom of the sand mixer 102.
In this embodiment, a large amount of molding sand is lifted to the inside of the storage area 112 of the sand box 102, after the sand mixer 103 is placed below the second feeding pipe 110 of the sand box 102, when a certain amount of molding sand needs to be conveyed into the sand mixer 103, the control valve 114 is opened, the molding sand is conveyed to the inside of the turnover frame 109 through the first feeding pipe 105, the molding sand in the turnover frame 109 is weighed in real time by the weighing sensor 108, when the weight of the molding sand in the turnover frame 109 reaches a preset value, the control valve 114 is closed, the rotation shaft 106 is driven to rotate by the coordination of the turnover assembly 104, so that the turnover frame 109 is turned over, the quantitative molding sand in the turnover frame 109 is conveyed into the sand mixer 103 through the second feeding pipe 110, the above structure is adopted, manual sand conveying is not needed, the labor intensity of workers is reduced, and the sand conveying efficiency is improved.
Further, the overturning assembly 104 includes a mounting plate 116, a driving motor 117 and an output gear 118, the mounting plate 116 is fixedly connected with the sand box 102, is located inside the sand box 102 and on the side wall of the weighing area 113, the driving motor 117 is disposed on the mounting plate 116, the output gear 118 is disposed at the output end of the driving motor 117, and the output gear 118 is meshed with the transmission gear 115.
In this embodiment, the driving motor 117 is started to drive the output gear 118 to rotate, and the output gear 118 is meshed with the transmission gear 115, so as to drive the rotation shaft 106 to rotate.
Further, the overturning frame 109 includes a frame 119 and two telescopic connecting rods 120, two telescopic connecting rods 120 are disposed at the bottom of the frame 119, two telescopic connecting rods 120 are located at two ends of the frame 119 respectively, and one end, far away from the frame 119, of each telescopic connecting rod 120 is detachably connected with the placing plate 107.
In this embodiment, since the bottom of the frame 119 is provided with two telescopic connecting rods 120, one end of the telescopic connecting rod 120 away from the frame 119 is detachably connected with the placement plate 107, so that the turnover frame 109 does not fall off from the placement plate 107 when the turnover frame 109 is turned over.
Further, each telescopic connecting rod 120 includes a first rod body 121 and a second rod body 122, one end of the first rod body 121 is detachably connected with the placing plate 107, the other end of the first rod body 121 is slidably provided with the second rod body 122, and one end of the second rod body 122 away from the first rod body 121 is detachably connected with the bottom of the frame 119.
In the present embodiment, the first rod 121 is fixed to the placement plate 107 by a screw, and the second rod 122 is fixed to the bottom of the frame 119 by a screw, thereby completing the installation of the telescopic link 120.
Further, the magnesium alloy sand casting ration shakeout device still includes dust handling mechanism, dust handling mechanism includes dust absorption pump 123, connecting line 124, sack cleaner 125 and dust absorption pipe 126, the input of dust absorption pump 123 is provided with connecting line 124, connecting line 124 keep away from the one end of dust absorption pump 123 is provided with sack cleaner 125, the input of sack cleaner 125 is provided with dust absorption pipe 126, dust absorption pipe 126 is kept away from the one end of sack cleaner 125 is located the top of the feed inlet of sand mixer 103.
In this embodiment, when sand is transferred into the sand mixer 103 through the second feeding pipe 110, the dust suction pump 123 is started, and the dust that overflows at the feed inlet of the sand mixer 103 is absorbed into the bag-type dust collector 125 by the dust suction pipe 126, so that the dust is prevented from overflowing in the air and injuring the worker.
Further, a dust suction hood 127 is disposed at an end of the dust suction pipe 126 away from the bag-type dust collector 125, and the dust suction hood 127 is located above the feed inlet of the sand mixer 103.
In this embodiment, the dust suction pipe 126 is disposed above the feed inlet of the sand mixer 103, so that the dust suction pipe 126 has a better effect of sucking the scattered dust.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (6)
1. A magnesium alloy sand casting quantitative shakeout device is characterized in that,
including support frame, sand box, sand mixer and ration shakeout mechanism, the top of support frame is provided with the sand box, the bottom of sand box is provided with ration shakeout mechanism, ration shakeout mechanism includes upset subassembly, first conveying pipe, axis of rotation, places the board, weighing sensor, upset frame and second conveying pipe, the inside of sand box is provided with the baffle, the baffle will the sand box is divided into storage area and weighing area from top to bottom in proper order, be provided with on the baffle first conveying pipe, be provided with the control valve on the first conveying pipe, still rotate on the sand box and be provided with the axis of rotation, the inside of sand box still is provided with the upset subassembly, the one end of axis of rotation is provided with drive gear, the output of upset subassembly with drive gear meshes mutually, be provided with in the axis of rotation place the board, the top of placing the board is provided with weighing sensor, weighing sensor's top is provided with the upset frame, the opening part of upset frame with the first conveying pipe corresponds, the sand mixer bottom still is provided with the conveying pipe.
2. The magnesium alloy sand casting quantitative shakeout device as claimed in claim 1, wherein,
the overturning assembly comprises a mounting plate, a driving motor and an output gear, wherein the mounting plate is fixedly connected with the sand box, is positioned in the sand box and on the side wall of the weighing area, the driving motor is arranged on the mounting plate, the output end of the driving motor is provided with the output gear, and the output gear is meshed with the transmission gear.
3. The magnesium alloy sand casting quantitative shakeout device as claimed in claim 1, wherein,
the turnover frame comprises a frame body and two telescopic connecting rods, two telescopic connecting rods are arranged at the bottom of the frame body, the two telescopic connecting rods are respectively located at two ends of the frame body, and one end, far away from the frame body, of each telescopic connecting rod is connected with the placing plate in a disassembling mode.
4. A magnesium alloy sand casting quantitative shakeout device as claimed in claim 3, wherein,
every the flexible connecting rod all includes first body of rod and second body of rod, the one end of first body of rod with place the board and dismantle the connection, the other end of first body of rod is provided with in a sliding way the second body of rod, the second body of rod is kept away from the one end of first body of rod with the connection is dismantled to the bottom of framework.
5. The magnesium alloy sand casting quantitative shakeout device as claimed in claim 1, wherein,
the quantitative shakeout device for magnesium alloy sand casting further comprises a dust treatment mechanism, the dust treatment mechanism comprises a dust collection pump, a connecting pipeline, a cloth bag dust collector and a dust collection pipe, the input end of the dust collection pump is provided with the connecting pipeline, one end of the connecting pipeline, which is far away from the dust collection pump, is provided with the cloth bag dust collector, the input end of the cloth bag dust collector is provided with the dust collection pipe, and one end, which is far away from the cloth bag dust collector, of the dust collection pipe is located above a feed inlet of the sand mixer.
6. The magnesium alloy sand casting quantitative shakeout device according to claim 5, wherein a dust hood is arranged at one end of the dust suction pipe, which is far away from the bag-type dust collector, and the dust hood is positioned above a feed inlet of the sand mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223391042.1U CN218903517U (en) | 2022-12-18 | 2022-12-18 | Quantitative shakeout device for magnesium alloy sand casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223391042.1U CN218903517U (en) | 2022-12-18 | 2022-12-18 | Quantitative shakeout device for magnesium alloy sand casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218903517U true CN218903517U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223391042.1U Active CN218903517U (en) | 2022-12-18 | 2022-12-18 | Quantitative shakeout device for magnesium alloy sand casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218903517U (en) |
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- 2022-12-18 CN CN202223391042.1U patent/CN218903517U/en active Active
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