Automatic evanescent mode film laminating device
A film coating device and lost foam technology, applied in casting molding equipment, molds, cores, etc., can solve the problems of low production efficiency, time-consuming and labor-intensive, and achieve the effect of improving production efficiency and saving production costs.
Inactive Publication Date: 2015-06-03
QINGDAO DAYUN MACHINERY
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Problems solved by technology
[0002] At present, in the existing lost foam casting process, after the finished white mold is boxed, it needs to be covered with plastic film on the sand to seal it. When covering, the plastic film needs to be cut into a fixed size, laid manually, and then covered with sand. It is time-consuming and labor-intensive, and the production efficiency is low, so it is of great significance to provide an automatic film coating device for lost foam
Method used
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Embodiment Construction
[0011] The invention will be further described below in conjunction with the accompanying drawings.
[0012] Such as figure 1 , 2 , the lost foam automatic coating device of the present invention, comprising: rain sanding device 1, rain sanding cylinder 2, compressed air pipe 3, cutter 4, plastic film 5, pneumatic switch 6, rain sanding cylinder 2 One end of the compressed air pipe 3 is connected to the rain sanding device 1, and the other end is connected to the cutter 4. The pneumatic switch 6 controls the rain sanding cylinder 2. The plastic film 5 is placed on the sand box 10, and the cutter 4 is controlled by the door frame. 9. The knife holder 7 and the blade 8 are composed of the blade 8. The blade 8 is serrated. When working, after the finished white mold is loaded into the sand box, the pneumatic switch 6 is turned on, and the pneumatic valve starts to operate, and the plastic film 5 is dragged forward by the previous sand box. Go, when the sand box 10 moves to ...
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The invention relates to the field of evanescent mode casting machinery and particularly relates to an automatic evanescent mode film laminating device. The automatic evanescent mode film laminating device comprises a rain spraying and sand adding device, a rain spraying and sand adding air cylinder, a compressed air pipe, a cutting device, a plastic thin film and a pneumatic switch, wherein the rain spraying and sand adding air cylinder is connected with the rain spraying and sand adding device by one end of the compressed air pipe and the other end of the compressed air pipe is connected with the cutting device; the pneumatic switch is used for controlling the rain spraying and sand adding air cylinder; and the plastic thin film is arranged on a sand box. According to the automatic evanescent mode film laminating device provided by the invention, the plastic thin film does not need to be independently and manually paved, so that the production cost is greatly saved and the production efficiency is improved.
Description
technical field [0001] The invention relates to the field of lost foam casting machinery, in particular to an automatic film covering device for lost foam. Background technique [0002] At present, in the existing lost foam casting process, after the finished white mold is boxed, it needs to be covered with plastic film on the sand for sealing. When covering, the plastic film needs to be cut into a fixed size, laid manually, and then covered with sand, which consumes It is time-consuming and labor-intensive, and the production efficiency is low, so it is of great significance to provide an automatic film covering device for lost foam. Contents of the invention [0003] The present invention aims to solve the above problems, and provides an automatic coating device for lost foam. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is as follows: a lost foam automatic coating device, comprising: rain sanding device, rain sand...
Claims
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Login to View More IPC IPC(8): B22C19/00B22C9/04
CPCB22C19/00B22C9/04
Inventor 陶岩华
Owner QINGDAO DAYUN MACHINERY