Draw-turning outward-retaining shoe heel fabric polishing beating device for shoemaking

Abstract

The invention discloses a draw-turning outward-retaining shoe heel fabric polishing beating device for shoemaking. The device structurally comprises an air tube fast connecting cap, a one-way valve port seat, a pressure plate rod, a frustum column cap, a spiral through pipe barrel, a flare exhausting barrel and a draw-turning retaining plate frame. The top end of the draw-turning retaining plate frame is inserted to the bottom of the flare exhausting barrel, and the frustum column cap and the flare exhausting barrel are nested at upper and lower ends of the spiral through pipe barrel and collinear axially. By matching of an arc shell and a C-shaped retaining plate, a plunger sleeve pushes the arc shell to open a welt turnup frame, then an upper arc groove plate and a lower arc plate are pneumatically pushed out to match with an arm arc outward turning to achieve an outward turning effect, and a turnup outwardly forms a convex block to avoid hurting of the heel; unsmooth sides of the fabric are polished by a sand wheel, turnup groove wax sealing and compacting are performed, outward-retaining action effects of beating are achieved, and wearing comfort is improved while beating frequency is reduced.

Description

technical field [0001] The invention relates to a beating device for polishing heel cloth with a pull-twist outer buckle for making shoes, which belongs to the field of shoe making equipment. Background technique [0002] The beating device used in shoe making is mostly used to beat the hard heel just produced, and beat it until the texture is soft, so as to prevent people from wearing the heel into the shoe and feel the touch, and can also hit the edge sealing seam of the shoe , to strengthen the lamination effect between the sole plate of the shoe and the upper material, but the beating and grinding surface of the inturned fabric of the heel is not careful enough. The shortcomings of the current technology that need to be optimized are: [0003] Because there will still be pads on the inversion edge of the heel fabric, the inversion block will continue to surround the ankle of the human body, which will cause friction and pressure on the root tendon of the heel tendon at t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a beating device for grinding heel cloth with a pull-twist outer buckle for making shoes, so as to solve the problem of inversion due to the inversion of the heel cloth and edge sealing. If the block continues to surround the ankle of the human body, it will cause friction and pressure on the root tendon of the heel tendon at the heel cuff block, resulting in the skin of the heel of the human body being broken, causing redness, swelling and inflammation of the heel tendon and making it impossible to walk on the ground

Images