A lost foam dip coating device for cylinder head casting production line
A casting production line and lost foam technology, applied in casting molding equipment, casting molds, manufacturing tools, etc., can solve the problems of heavy workload, easy accumulation of paint, high labor intensity, etc., and achieve the effect of ingenious design
Active Publication Date: 2020-04-07
合肥鑫财机械零部件有限公司
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Problems solved by technology
[0004] Due to the light weight of the lost foam, when it is placed in the paint bucket, the lost foam will float on the paint. In the existing process, many manufacturers are still using the method of manual painting, which is easy to miss and complicated. The corners or potholes of the parts are easy to accumulate paint, which needs to be cleaned manually, which is a heavy workload and labor-intensive
Method used
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Embodiment 1
[0023] Such as Figure 1 to Figure 4 As shown, the present invention provides a lost foam dip coating device for a cylinder head casting production line, including a paint box 32, a feed system arranged on the left side of the paint box 32, and the feed system includes a The feeding cylinder 21, the bottom of the feeding cylinder 21 is provided with a first motor 24, the output end of the first motor 24 is fixedly connected with the first rotating shaft 23 arranged in the feeding cylinder 21, and the first rotating shaft 23 is provided with a screw The blade 22, the bottom of the feed cylinder 21 is provided with a feed pipe 31 communicating with the paint tank 32;
[0024] The top of the feeding cylinder 21 is connected with a mixing box 1, the mixing box 1 includes a box body 11, a feed hopper 18 arranged on the left end of the upper surface of the box body 11, and the middle part of the upper surface of the box body 11 is fixedly provided with a third motor 17 , the third ...
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The invention discloses an evanescent mode paint device for a cylinder cover casting production line. The device comprises a paint box, and a feeding system arranged on the right side of the paint box; the feeding system comprises a feeding cylinder arranged on the outer side wall of the paint box; a first motor is arranged at the bottom of the feeding cylinder; an output end of the first motor isfixedly connected with a first rotating shaft arranged in the feeding cylinder; spiral blades are arranged on the first rotating shaft; and a feeding pipe communicating with the paint box is arrangedat the bottom of the feeding cylinder. The device has the beneficial effects that design is skillful; and through arrangement of a crankshaft, a left pressing piece and a right pressing piece, moldscan be repeatedly pressed down to be totally dipped in a paint barrel.
Description
Technical field: [0001] The invention relates to the field of casting production, in particular to a lost foam dip coating device used in a cylinder head casting production line. Background technique: [0002] In the field of casting processing, lost foam casting technology, as an advanced casting forming method, has developed rapidly in the world in recent years, especially in the automobile manufacturing industry, and can be widely used in the production of non-ferrous and ferrous metal power system parts , Such as cylinder block, cylinder head, crankshaft, gearbox, intake pipe, exhaust pipe and brake hub and other castings. [0003] Lost foam casting is to bond and combine paraffin or foam models similar in size and shape to castings to form model clusters, paint refractory materials and dry them, bury them in dry quartz sand for vibration modeling, and pour them under negative pressure to make the models gasify , the casting method in which liquid metal occupies the pos...
Claims
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IPC IPC(8): B22C23/02B22C9/04
CPCB22C9/04B22C23/02
Inventor 孙恒香
Owner 合肥鑫财机械零部件有限公司