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Liquid metal feeding mechanism for extruding and casting

A technology of liquid metal and feeding mechanism, applied in the field of die-casting, can solve the problems of safety accidents and high temperature, and achieve the effect of preventing safety accidents, simple structure and ensuring normal operation.

Pending Publication Date: 2020-02-11
广州德珐麒自动化技术有限公司
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  • Abstract
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Problems solved by technology

[0003] The problem existing in the prior art is that, in the above scheme, the working process is that the feeding mechanism first tilts at a certain angle to take material to the soup feeding mechanism, and after the feeding is completed, the feeding mechanism is vertically ejected. The material obtained by the soup mechanism is metal in a molten state, and its temperature is high; when it changes from an inclined state to a vertical state, if the molten metal leaks and touches the oil in the push cylinder, a safety accident will occur if the two contact

Method used

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  • Liquid metal feeding mechanism for extruding and casting
  • Liquid metal feeding mechanism for extruding and casting
  • Liquid metal feeding mechanism for extruding and casting

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Embodiment 1

[0022] see Figure 1~2 , a liquid metal feeding mechanism for squeeze casting, the feeding mechanism is driven by electric motor.

[0023] The liquid metal described in this embodiment is aluminum liquid and copper liquid.

[0024] Further, the feeding mechanism is used to feed the liquid metal into the mold cavity of the peripheral mold.

[0025] Further refinement, the feeding mechanism includes a housing 1, the housing 1 is provided with a feeding chamber 4 with an open upper end, and also includes a feeding chamber 4 for sending the liquid metal in the feeding chamber 4 to the peripheral device. The feeding assembly 2 in the mold cavity of the mold, the feeding assembly 2 is driven by the servo motor 3 fixed on the housing, in practical application, not only limited to the servo motor, but also can choose different motors in this field, only However, its disadvantage is that the accuracy is low. In this embodiment, the servo motor 3 and the feeding assembly 2 may be con...

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Abstract

The invention belongs to the technical field of die casting, and discloses a feeding mechanism for feeding liquid metal to the mold cavity of a mold externally arranged and used for extruding and casting. The feeding mechanism is driven by electromotion and reasonable in structure and reliable in work, a pressing ejecting work is achieved by replacing oil pressure with a mechanical structure, andthe safety of the feeding mechanism in the working process is effectively improved.

Description

technical field [0001] The invention relates to the technical field of die casting, in particular to a liquid metal feeding mechanism for squeeze casting. Background technique [0002] The applicant Guangdong Keda Clean Energy Co., Ltd. proposed an invention patent publication number 104338771B in 2013, which discloses a feeding mechanism, which includes a base, a main injection cylinder, a side thrust mechanism and a docking assembly; it also includes: a base, the base is rotatably connected with the base, the side pushing mechanism is installed between the base and the base; and the docking assembly includes a toggle mechanism, the crank The elbow mechanism is arranged on the base and connected with the rear end cover of the main injection cylinder. Preferably, the toggle mechanism is mainly composed of a toggle drive cylinder, an upper link and a lower link. [0003] The problem existing in the prior art is that, in the above scheme, the working process is that the feed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D18/02
CPCB22D18/02
Inventor 蒲昌月张志雨
Owner 广州德珐麒自动化技术有限公司
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