Mold sand filling equipment with weight measurement feedback
A sand filling and mold technology, applied in casting and molding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of uneven strength, inconvenient production, high labor intensity, etc., and achieve good results, reduce labor intensity, and ensure quality. Effect
Pending Publication Date: 2022-02-01
XUCHANG VOCATIONAL & TECHNICAL COLLEGE
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Problems solved by technology
This method uses a wooden hammer or a rubber hammer, which is labor-intensive and uneven, which brings inconvenience to production.
Method used
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[0036] The present invention will be further described below with reference to the accompanying drawings.
[0037] like figure 1 , 2 As shown, the mold sand filling equipment with weighing feedback described in this embodiment includes two sand filling devices 1, 2 and a knocking device 3 located between the two sand filling devices 1, 2, and the sand filling device 1 , 2 comprising a conveyor 4 and a sand loading device 5 straddling the conveyor 4, a pressing roller device 6 and a flat pressing device 7;
[0038] like image 3 , the sand loading device 5 includes an inverted U-shaped frame one 51 and a sand tank 52 arranged on the frame one 51, the bottom of the sand tank 52 has a sand discharge port 53 that runs through the top surface of the frame one 51, and The sand port 53 is provided with a sand discharge valve 54 . After the sand discharge valve 54 is opened, the sand in the sand tank 52 can fall into the mold on the conveyor 4; ;like Figure 4 , when the sand di...
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The invention discloses mold sand filling equipment with weight measurement feedback, which comprises two sand filling devices and a knocking device positioned between the two sand filling devices. The sand filling device comprises a conveyor, and a sand loading device, a compression roller device and a flat compression device which are arranged on the conveyor in a striding manner.The knocking device comprises a hollow conveying belt, a lifting type weight measuring device and three knockers; wherein two knockers are located on the front side and the rear side of the hollow conveying belt respectively, the other knocker is located in a neutral position between two inner blocking pieces of the hollow conveying belt, and the lifting type weight measuring device is further arranged in the neutral position. When the mold sand filling equipment is used, a mold is sequentially connected with the sand filling device, the knocking device and the sand filling device, and automatic sand filling is achieved; and the knocking device is provided with a front knocker, a rear knocker and a lower knocker, an automatic knocking mode is adopted, the labor intensity can be reduced, the stress of the mold is uniform each time, sand in the mold can be uniformly and tightly attached to the mold, and the filling quality of a casting mold material can be ensured.
Description
technical field [0001] The invention relates to the field of casting equipment, in particular to a mold sand filling equipment with weighing feedback. Background technique [0002] Casting is a method in which molten metal liquid is poured into a mold casting cavity adapted to the shape of the part, and the blank body of the part is obtained after cooling and solidification. According to the different parts, the metal selection covers copper, iron, aluminum, tin, lead and aluminum alloy, etc., and the material of the casting mold is generally sand. Related equipment such as 201620706586.8 A kind of sand box for sand mold processing, 201220400057.7 Compression mold sand filling funnel etc., all belong to the field equipment. In the prior art, the filling process of the mold material sand is relatively simple, especially in some small enterprises, the sand is manually poured into the mould, the sand is filled in the mould, and the sand of the mould is manually leveled, Knock...
Claims
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IPC IPC(8): B22C5/12
CPCB22C5/12
Inventor 单士睿张芝雨王雪平张新海张少兵
Owner XUCHANG VOCATIONAL & TECHNICAL COLLEGE