A low pressure casting equipment
A low-pressure casting and equipment technology, applied in the field of low-pressure casting production equipment, can solve the problems of low-quality casting products and many production failures, and achieve the effects of simplifying equipment layout, low cost, and reducing space area
Active Publication Date: 2018-01-19
FUJIAN CHANGJIANG IND
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Problems solved by technology
[0006] The invention provides a low-pressure casting equipment with an improved structure, the main purpose of which is to overcome the defects of many production failures and low-quality castings existing in the existing low-pressure casting machines
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Embodiment Construction
[0050] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
[0051] refer to Figure 1-Figure 14 . A low-pressure casting equipment with improved structure, including a frame 1 and a low-pressure casting robot 2 installed and walking on the frame 1, molds are sequentially arranged in the frame 1 below the walking area of the low-pressure casting robot 2 Cooling station 1a, casting unloading station 1b and casting filling station 1c, the mold cooling station 1a is provided with a mold cooling device 3, and the casting unloading station 1b is provided with a low-pressure casting receiving car 4 The casting liquid filling station 1c is provided with a casting liquid induction furnace 5, and the frame 1 includes a first side stand body 10, a second side stand body 11 arranged at intervals on the left and right, and one two ends are respectively fixed on each The support beam 12 in the middle of the side stand body ...
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Low-pressure casting equipment with an improved structure comprises a rack and a low-pressure casting mechanical arm, wherein the low-pressure casting mechanical arm is installed on the rack and walks on the rack. A die cooling station, a cast discharging station and a cast liquid pouring station are sequentially arranged on the lower portion of the rack. A die cooling device is arranged on the die cooling station. A low-pressure casting material collecting vehicle is arranged on the cast discharging station. A casting liquid induction furnace is arranged on the cast pouring liquid station. By reversely installing the low-pressure casting mechanical arm on a single supporting beam of the rack, the mechanical arm can be moved to the die cooling device, the low-pressure casting material collecting vehicle and the casting liquid induction furnace to finish three independent procedures of die cooling, cast discharging and cast liquid pouring respectively, the whole process is finished automatically, the requirements of the procedures of products are met, the product quality is improved, the equipment layout is simplified, the production cost can be reduced, the space area occupied by the devices corresponding to the stations can be reduced, and the usage rate of a workshop is increased.
Description
technical field [0001] The invention relates to low-pressure casting production equipment, in particular to low-pressure casting equipment with improved structure. Background technique [0002] Low-pressure casting is a method of filling the cavity with liquid metal under pressure to form a casting. Because of the low pressure used, it is called low-pressure casting. The process of low-pressure casting is: in a sealed crucible (or sealed tank), dry compressed air is introduced, and the molten metal rises along the riser pipe under the action of gas pressure, enters the cavity smoothly through the gate, and The gas pressure on the liquid surface in the crucible is maintained until the casting is completely solidified. Then the gas pressure on the liquid surface is released, so that the unsolidified metal liquid in the liquid opening pipe flows into the crucible, and then the mold is opened by the cylinder and the casting is pushed out. [0003] The low-pressure casting mac...
Claims
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IPC IPC(8): B22D18/04B22D18/08
CPCB22D18/04B22D18/08
Inventor 李金湖吴忠快
Owner FUJIAN CHANGJIANG IND