Sand filling air guide structure for automatic sand casting molding machine with sand shooting up and down
A sand casting and airflow-oriented technology, applied in the field of sand casting, can solve the problems of not being able to ensure the sandblasting effect well, affecting the sandblasting effect, and the sand conveying effect being not good, so as to ensure the sandblasting effect and satisfy the needs of use. Requirements, the effect of good sandblasting effect
Active Publication Date: 2019-07-09
卓杰(江苏)工业智能装备有限公司
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Problems solved by technology
The sand conveying effect of the existing molding machine is not good. During the conveying process, the sand cannot be kept in a misty state, and sand clusters are prone to sedimentation, which cannot guarantee the sandblasting effect well, affects the sandblasting molding effect, and cannot satisfy the requirements of sandblasting up and down. Requirements for the use of fully automatic sand casting molding machines
Method used
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Embodiment Construction
[0015] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] Such as figure 1 As shown, the sand filling airflow guide structure of the automatic sand casting molding machine with sand shooting up and down includes: sand inlet 1 and sandblasting outlet 2, and the sand inlet 1 and sandblasting outlet 2 are connected through sand conveying channel 3 , the sand inlet 1 is in communication with the sand storage cylinder, a sandblasting plate 4 is arranged on the sand blast outlet 2, and a first air blowing device 5 is arranged on one side of the lower end of the sand inlet 1. The bottom of the sandblasting port 2 is provided with a second air blowing device 6, and the bottom of the sand delivery channel 3 between the second air blowing device 6 and the first air blowing device 5 is provided with several third air blowing devices 7 , the first blowing device 5 has the same st...
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The invention discloses a sand filling airflow guide structure of an up-down sand shooting full-automatic sand mold casting molding machine. Sand can always keep in a mist state by the sand filling airflow guide structure in conveying procedures. The sand filling airflow guide structure comprises a sand inlet and a sand blasting opening. The sand inlet is communicated with the sand blasting opening via a sand conveying channel and is communicated with a sand storage barrel, a sand blasting plate is arranged on the sand blasting opening, a first air blowing device is arranged on a side of the lower end of the sand inlet, a second air blowing device is arranged at the bottom of the sand blasting opening, and a plurality of third air blowing devices are arranged at the bottom of the sand conveying channel and are positioned between the second air blowing device and the first air blowing device.
Description
technical field [0001] The invention relates to the field of sand casting, in particular to a sand filling airflow guide structure for a fully automatic sand casting molding machine with sand shooting up and down. Background technique [0002] Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting mold is easy to manufacture, and it can adapt to the single-piece production, batch production and mass production of castings. It has been the basic process in casting production for a long time. A molding machine is used in the sand casting process. The sand conveying effect of the existing molding machine is not good. During the conveying process, the sand cannot be kept in a misty state, and sand clusters are prone to sedimentation, which cannot guarantee the sandblasting effect well, affects the sandblasting molding effect, and cannot satisfy the requirements...
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IPC IPC(8): B22C15/24
CPCB22C15/24
Inventor 李伟伟张石勇
Owner 卓杰(江苏)工业智能装备有限公司