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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 large occupied space and high manufacturing cost, and achieve the effects of low cost, reduced production cost, and simplified equipment layout

Active Publication Date: 2018-01-19
FUJIAN CHANGJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a low-pressure casting equipment that saves layout space, and its main purpose is to overcome the defects of large space occupation and high manufacturing cost of existing low-pressure casting machines

Method used

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  • Low pressure casting equipment
  • Low pressure casting equipment
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Embodiment Construction

[0051] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0052] 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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Abstract

A low-pressure casting device for saving a layout space comprises a rack and a low-pressure casting manipulator, wherein a die cooling station, a casting discharge station and a casting liquid filling station are sequentially arranged below a walking region of the low-pressure casting manipulator in the rack, a die cooling device is arranged on the die cooling station, the casting discharge station is provided with a low-pressure casting material-receiving cart, and the casting liquid filling station is provided with a casting liquid sensing furnace. By inversely installing the low-pressure casting manipulator on a single supporting cross beam of the rack, the manipulator can move to the die cooling station, the low-pressure casting material-receiving cart and the casting liquid sensing furnace to complete the three independent processes of die cooling, casting discharge and casting liquid filling respectively, the whole process is completed automatically, accordingly the product process requirement is not only met, and the product quality is also improved. In addition, device layout is simplified, the production cost can be reduced, the space area occupied by the devices corresponding to the processes can be also decreased, and the workshop usage rate is improved.

Description

technical field [0001] The invention relates to low-pressure casting production equipment, in particular to low-pressure casting equipment which saves layout space. 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 ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D18/04B22D18/08
CPCB22D18/04B22D18/08
Inventor 吴宗快陈基新陈思源吴忍福
Owner FUJIAN CHANGJIANG IND