Galvanized epoxy coating production line
A technology of epoxy coating and production line, which is applied in the direction of coating, metal material coating process, hot-dip plating process, etc., and can solve the problems of low production efficiency, bulky equipment, limitations, etc.
Active Publication Date: 2014-04-30
XIAMEN NEW STEEL METAL PRODS
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Problems solved by technology
like Figure 8 As shown, it is a conventional galvanized coating production line, which includes pretreatment 1', fluxing 2', preheating 3', zinc bath 4', cooling 5' and passivation 6' and other processes, it is composed of Suspended crane 10' (or manual electric hoist) to hang workpieces (such as steel bars) to run. Because of the use of electric hoist manual hanging or hanging conveyor hanging in this conventional production line, the length of the electroplated workpiece is limited, and in order to electroplate large The workpiece and the depth of the electroplating pool are required to be relatively deep, which makes the volume of the equipment relatively large and the production efficiency low
Method used
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[0022] Such as figure 1 As shown, the present invention is a galvanized epoxy coating production line, which includes a sandblasting machine 1, a plating aid 2, a first air knife 3, a first preheater 4, and a hot dip tank arranged in sequence according to the process flow. 5. The second air knife 6, the second preheater 7, the epoxy spraying chamber 8, and the cooling chamber 9.
[0023] The plating aid 2, the first air knife 3, the first preheater 4, the hot dip tank 5, the second air knife 6, the second preheater 7, and the epoxy spraying chamber 8 are all equipped with workpieces Moving passage through. Between the sandblasting machine 1 and the plating booster 2, between the first air knife 3 and the first preheater 4, between the first preheater 4 and the hot dip tank 5, and the second preheater 7 Between the epoxy spraying room 8, the epoxy spraying room 8 and the cooling room 9, there is a rolling roller table 10 for running the workpiece.
[0024] Such as figure 2 As sh...
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The invention discloses a galvanized epoxy coating production line, comprising a sand-blasting machine, a plating assisting machine, a first air knife, a first pre-heater, a hot dipping pool, a second air knife, a second pre-heater, an epoxy spray chamber and a cooling chamber, which are orderly arranged according to the technologic process, wherein the plating assisting machine, the first air knife, the first pre-heater, the hot dipping pool, the second air knife, the second pre-heater and the epoxy spray chamber are provided with mobile channels through which a work-piece passes; a rolling roller way for running the work-piece is arranged between every two devices. The plating assisting machine, the first air knife, the first pre-heater, the hot dipping pool, the second air knife, the second pre-heater and the epoxy spray chamber are provided with the mobile channels through which the work-piece passes, so that a rebar can lie flat and pass through the different devices one by one according to the procedure, the galvanized epoxy coating production line is high in production efficiency, and the galvanized rebar is long; the devices can be added or reduced according to the coating requirements, and the production line is compact in structure, high in modular degree, and easy to expand and improve.
Description
Technical field [0001] The invention relates to a production line, in particular to a galvanized epoxy coating production line. Background technique [0002] Spraying production line refers to a production line that covers metal and non-metal surfaces with protective or decorative layers. The quality of spraying determines not only the appearance of the product, but also the corrosion resistance and weather resistance of the product. With the development of industrial technology, the spraying line is developing from manual to industrial automation, and the application of the coating line is becoming more and more extensive, which has penetrated into many areas of the national economy. Such as Figure 8 Shown is a conventional galvanized coating production line, which includes pre-treatment 1', assisting 2', preheating 3', zinc bath 4', cooling 5'and passivation 6'and other processes. The suspension crane 10' (or manual electric hoist) suspends the workpiece (such as steel bar) t...
Claims
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IPC IPC(8): B05C9/08B05C9/14
CPCB05C9/14C23C2/06C23C2/26C23C2/0038C23C2/0035C23C2/02C23C2/022C23C2/16
Inventor 郑玉飞
Owner XIAMEN NEW STEEL METAL PRODS