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Model: Inflatable shaft
Specifications: customized according to customer requirements
Packing quantity: 1 piece / paper tube
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Inflatable shaft rewinding is to fix the multi-roll reel drum core on an inflatable shaft, drive the rewinding shaft with a torque motor or drive the rewinding shaft with a combination of motor and magnetic powder clutch, so that the material surface on the rewinding shaft The line speed is synchronized with the host to complete the multi-roll rewinding function. This method has the advantages of simple structure, low cost, and convenient unloading. It is suitable for rewinding materials with small thickness errors, small number of coils, and large tension. For large thickness errors, large number of coils, relatively low tension Small materials are not suitable. In severe cases, they cannot be taken up.
A retractable slip differential shaft structure, which has at least one positioning ring, at least one shaft seat and a shaft, wherein each positioning ring has a plurality of insertion holes formed on the periphery thereof, and each insertion hole has at least one or more insertion holes. The holes are respectively provided with a top edge block with a class edge, and a convex portion corresponding to the shape of an embedded hole is formed on the bottom surface of each top edge block, and a positioning steel ball slightly protruding from the surface of the positioning ring is provided between each embedded hole. The lower section of each positioning steel ball can be locked downward to extend into the shaft seat, and the outer edge of the shaft seat is formed with a plurality of top face corresponding to the top piece, and each top face can be retracted to the surface of the positioning ring relative to the top piece A wall surface is respectively formed at the position, and the shaft seat is provided with a socket on the bottom surface of each top surface close to the wall surface, and a strong magnet opposite to the top block is accommodated in each socket, and each shaft seat is on each top surface Corresponding to each positioning steel ball, there is a guide groove, the shaft passes through the center of each shaft seat, and each top surface pushes against each top block protrusion; its characteristics are: several grooves, tied into a flat shape, etc. Spaced axially arranged on the periphery of the shaft and connected to the front of the shaft, End, and each groove has an air injection channel connected to the end surface of the shaft; a number of hoses are respectively accommodated in the groove, and each hose is provided with a valve at the corresponding air injection channel, and each hose is close to the shaft A pressing piece is provided at the front end of each of the shafts, and a pressing piece is provided at the rear end of the shaft, and each pressing piece is provided with a plurality of separately protruding pressing sections near its front end; Several slip blocks are arranged in parallel at the position of the hose corresponding to the shaft seat, and each slip block is in the form of a convex shape; two sleeves are respectively provided with respect to each pressing piece and the pressing piece Plural screws for pressing each pressing piece and pressing piece.
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