Full-automatic production line system for gold ingots and silver ingots

A fully automatic, production line technology, applied in ingot workshops, metal processing equipment, manufacturing tools, etc., can solve the problems of harsh working environment, waste of gold and silver ingot costs, high labor intensity, etc., and achieve the effect of low labor intensity of employees

Pending Publication Date: 2018-04-20
SHENZHEN JINDINGFENG PRECIOUS METALS EQUIP SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is that the current processing of gold and silver ingots has the problems of wasting cost, poor working environment and high labor intensity

Method used

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  • Full-automatic production line system for gold ingots and silver ingots
  • Full-automatic production line system for gold ingots and silver ingots
  • Full-automatic production line system for gold ingots and silver ingots

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Embodiment Construction

[0039] The present invention provides a fully automatic production line system for gold ingots and silver ingots. The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0040] Such as figure 1 As shown, the fully automatic production line system for gold ingots and silver ingots provided by the present invention sequentially includes a weighing and unloading mechanism 10, a material shifting and closing mechanism 20, a first conveying trolley mechanism 30, a melting furnace main body 50, The second conveying trolley mechanism 90 and the uncapping and reclaiming mechanism 60 . The granular raw materials of gold and silver ingots to be processed are weighed and fed into the graphite mold 80, then the upper surface is smoothed and the graphite mold 80 is covered, and then the main body of the melting furnace 50 is heated and melted through transportation, and then transported , and then open the cover to take...

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Abstract

The invention discloses a fully automatic production line system for gold ingots and silver ingots, which sequentially includes a weighing and unloading mechanism, a material pulling and closing mechanism, a first conveying trolley mechanism, a melting furnace main body, a second conveying trolley mechanism and A cover-opening and material-retrieving mechanism is connected with the control system signal respectively. The invention has the following advantages: the directional solidification technology is adopted, the surface of the product is smooth, and there is no need for polishing and grinding; the gold and silver ingots are formed under the protection of an inert gas, and the products of gold and silver ingots have no blisters, pores and uneven surfaces; they are protected by a sealed inert gas The whole process of smelting and molding is carried out in a sealed and protected state without any smoke emission; the sealing process of the melting furnace is adopted, and the external temperature is kept at about 35 degrees Celsius when the internal temperature reaches 1450 degrees Celsius, so there is no heat radiation; the whole process adopts Mechanical automation is used to operate, and the labor intensity of employees is low.

Description

technical field [0001] The invention relates to precious metal processing, in particular to an automatic production line system for gold ingots and silver ingots. Background technique [0002] At present, manual casting is used for gold and silver ingots in the industry. First, the gold or silver is melted by induction heating and other equipment, and then the molten gold or silver (in liquid form) is poured into a metal mold through a musket to keep warm, and then taken out after cooling. product. This processing method has the following disadvantages: [0003] 1. Gold ingots and silver ingots produced by manual casting will have trachoma, pores, uneven surface and water ripples, etc., and the pass rate is very low; [0004] 2. The use of manual casting will generate smoke and dust during the production process, and will pollute the surrounding environment. Gold and silver and other precious metals will be entrained in the smoke and dust, which is difficult to recycle, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D7/00B22D7/12B22D9/00
CPCB22D7/005B22D7/12B22D9/00
Inventor 陈永金吴应海叶立思徐晓军龙满星鲍胜燕
Owner SHENZHEN JINDINGFENG PRECIOUS METALS EQUIP SCI & TECH CO LTD
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