A toy marking device for mathematics education that combines spraying and cleaning
An integrated, mathematical technology, applied to printing devices, typewriters, printing, etc., can solve problems such as easy adhesion of spray coating on the surface, affect the comparison and observation of digital labels, and uncertain feeding and feeding directions, so as to improve processing efficiency , Improve the durability of spraying and cleaning, and avoid the effect of slipping of the material liquid
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[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0040] see Figure 1-8 , the present invention provides a technical solution: a toy marking device for mathematics education that is both spraying and cleaning integrated, comprising a dust-proof shell 1, the bottom of the dust-proof shell 1 is fixedly connected with a drainage base 2, and the drainage base 2 The top is fixedly connected with a runner mechanism 8 through a rotating motor, both sides of the inner cavity of the dust-pro...
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