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Feeding device and feeding method in anodizing process of aluminum die casting

An aluminum die-casting and anodic oxidation technology, which is applied in anodic oxidation, electrolytic coating, electrolytic components, etc., can solve the problems of lack of blanking equipment for aluminum die-casting parts, and achieve the effects of easy collection, improved production efficiency, and optimized collection methods

Active Publication Date: 2020-05-19
IKD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is a lack of blanking equipment for removing the aluminum die-casting to be anodized from the hanger in the prior art. In view of this, it is urgent to produce a blanking device that can cooperate with the aluminum die-casting after anodization. equipment

Method used

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  • Feeding device and feeding method in anodizing process of aluminum die casting
  • Feeding device and feeding method in anodizing process of aluminum die casting
  • Feeding device and feeding method in anodizing process of aluminum die casting

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Embodiment Construction

[0025] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present invention.

[0026] It should be noted that similar reference numerals denote similar items in the following figures, therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0027] Such as Figure 1 to Figure 4 As shown, the blanking equipment 100 in the anodizing process of aluminum die castings includes a cylindrical hanger 10 for hanging aluminum die castings, a clamping assembly 20, and is used to collect the fallen aluminum die castings P and guide the aluminum die castings P to tilt The material receiving part 30 is downward, and the cylindrical hanger 10 includes a plurality of horizontal hanging parts ...

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Abstract

The invention discloses a feeding device and feeding method in an anodizing process of aluminum die castings. The feeding device includes a barrel-shaped hanger for hanging the aluminum die castings,a clamping assembly and a material receiving part for collecting the falling aluminum die castings and guiding the aluminum die castings to incline downwards. The barrel-shaped hanger includes a plurality of circularly-distributed transverse hanging piece groups with a plurality of elastic hanging pieces to form a barrel-shaped structure, and the material receiving part includes a receiving part in the front section and a guiding part in the rear section; and the upper side of the receiving part is open to collect the falling aluminum die castings, and the elastic hanging pieces located abovethe receiving part are elastically expanded under normal conditions to be clamped on the inner walls of through holes of the aluminum die castings. When the clamping assembly clamps the elastic hanging pieces to enable the elastic hanging pieces to be closed, the aluminum die castings leave the elastic hanging pieces under the action of gravity and fall into the receiving part and incline downwards through the guiding part. The structure of the feeding device can optimize a collection mode of the aluminum die castings, and the production efficiency can be improved.

Description

technical field [0001] The invention relates to the field of surface treatment technology of aluminum die castings, in particular to a blanking device and a blanking method used in the anodic oxidation treatment process of aluminum die castings. Background technique [0002] After the aluminum die-casting is die-casted, considering the requirements of surface hardness and corrosion resistance; it is necessary to perform anodic oxidation surface treatment on the outer surface of the aluminum die-casting, such as using sulfuric acid to oxidize the surface of the aluminum die-casting to treat the surface of the aluminum die-casting A protective aluminum oxide layer is formed. [0003] When the aluminum die casting is immersed in the oxidation cylinder, it needs to be placed on the hanger first. After the anodic oxidation surface treatment, the hanger is connected with the aluminum die casting to be taken out together, and the sulfuric acid residue on the surface of the aluminum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/04C25D17/08B65G47/74
CPCC25D11/005C25D11/04B65G47/74Y02P10/20
Inventor 魏祥何海东
Owner IKD CO LTD
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