Eliminate thick retaining device in cladding material limit

The utility model discloses an eliminate thick retaining device in cladding material limit, include: L appear baffle, air knife and fixing base, the air knife sets up respectively on the air knife mount and the directional belted steel in gas outlet, air knife mount both sides are provided with L shape respectively and remove the seat, L shape remove be provided with on the seat with belted steelvertically second spout, be provided with the T shape slider of outside extension in the second spout respectively, T shape slider one side is provided with the horizontal drive device in the directional outside, and T shape slider opposite side and L shape are removed and be provided with the vertical drive device between the seat tip, the setting of L shape baffle just extends to between two airknifes at horizontal drive device end. In this way, eliminate thick retaining device in cladding material limit, utilize the regulation of L shape baffle to the width of adaptation belted steel, andcarry out the drainage to t