Four-station vertical sand adding molding machine
A four-station, molding machine technology, applied in the direction of molding machines, casting molding equipment, cleaning/processing machinery of casting materials, etc., can solve the problem of affecting the quality of workpieces and production efficiency, false filling of molding sand, and shadows in sand washing And other issues
Pending Publication Date: 2021-04-30
景县诚信铸造模具有限公司
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Problems solved by technology
[0002] Existing molding equipment often encounters problems such as incomplete filling of molding sand and shadows caused by sand flushing of taller workpieces during the molding process. The higher the height of the workpiece, the more obvious the molding problem, which affects the quality and production of the workpiece. efficiency
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Embodiment Construction
[0033] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0034] The invention discloses a four-station vertical sand-adding molding machine, which comprises a vertically arranged rotating shaft, a rotating arm, a sand box compacting mechanism arranged outside the rotating shaft in turn, a lower core and air hole station, and a box closing mechanism 16 and the cleaning station, the sand bin for sand filling directly above the sand box compacting mechanism and the sand box turning mechanism for turning the angle of the sand box; the rotating arm is installed on the rotating shaft and rotates around the rotating shaft, and the outer side There is a sand box turning mechanism at the end, and the sand box turning mechanism is located in the area between the sand bin and the sand box compacting mechanism;
[0035] The middle part of described rotating arm is installed on the rotating shaft, and described rotatin...
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The invention belongs to the technical field of casting molding equipment, and particularly relates to a four-station vertical sand adding molding machine. Wherein the sand box compaction mechanism, the core setting and air hole punching station, the box closing mechanism and the cleaning station are sequentially arranged on the outer side of the rotating shaft around the rotating shaft, and the sand bin and the sand box turnover mechanism are arranged over the sand box compaction mechanism. Wherein the rotating arm is arranged between the sand box compaction mechanism and the sand bin, the rotating arm is installed on the rotating shaft and rotates around the rotating shaft, the sand box turnover mechanism is arranged at the outer side end of the rotating arm, and the sand box turnover mechanism is located in an area between the sand bin and the sand box compaction mechanism. Molding sand in the upper sand box and the lower sand box is filled into the sand boxes from the upper parts, so that the problem of molding failure caused by the fact that molding sand filling is not solid and sand washing of higher workpieces has shadows in other types of molding equipment can be well solved, and particularly, the higher the height of the workpieces is, the more obvious the advantages of the molding equipment are.
Description
technical field [0001] The invention belongs to the technical field of casting molding equipment, in particular to a four-station vertical sand-adding molding machine. Background technique [0002] Existing molding equipment often encounters problems such as incomplete filling of molding sand and shadows caused by sand flushing of taller workpieces during the molding process. The higher the height of the workpiece, the more obvious the molding problem, which affects the quality and production of the workpiece. efficiency. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the present invention provides a four-station vertical sand-filling molding machine. The molding sand in the upper and lower sand boxes of the present invention is filled into the sand box from the top, which can It is a good solution to the problems of molding sand filling in other forms of molding equipment, and molding failures caused by sand washing an...
Claims
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IPC IPC(8): B22C15/08B22D33/02B22C5/12B22D33/04
CPCB22C15/08B22D33/02B22C5/12B22D33/04
Inventor 王一帆王建新刘强
Owner 景县诚信铸造模具有限公司