Plastic film flattening equipment

Abstract

The invention provides plastic film flattening equipment which is characterized in that a flattening fixed roller is fixed at the head end of an operation platform and the tail end of the operation platform through a fixed support; one end of the flattening fixed roller is connected with an output shaft of a flattening motor; a flattening adjusting roller is installed at the head end of the operation platform and the tail end of the operation platform through an adjusting assembly; the flattening fixed roller drives the flattening adjusting roller to rotate; a fixed punching roller and an adjusting punching roller are each of a structure that punching nails and nail grooves are arranged in rows in a staggered mode; the punching nails on the fixed punching roller and the nail grooves in the adjusting punching roller are arranged in a one-to-one correspondence mode; a punching support is fixed onto the operation platform; the fixed punching roller is fixedly installed in the middle of the punching support; one end of the fixed punching roller is connected with the output end of a punching motor; the adjusting punching roller and the fixed punching roller are installed on the punching support in parallel; and the adjusting punching roller and the fixed punching roller can be detached and are convenient to replace. The two punching rollers can be replaced, so that the punching hole diameter and the hole distance range of the device are enlarged.

Description

Technical field [0001] The present invention relates to the technical field of plastic film finishing devices, and more particularly to a plastic film flattering device. Background technique [0002] Existing punching devices If the plastic film is wrinkled, the punching can cause the surface tension of the film unevenly calendering, and the pore diameter of the punch of the final finished product is uneven, and the acceptance standard cannot be reached; and the existing punching device The plastic film can only be punched in a single row hole, even if the multi-row of punching operations can be performed, different apertures and different pores of the plastic film cannot be utilized to perform different apertures and different pores, and the punch is easily left in plastic. The surface of the film is large for the subsequent reassessive work of plastic film. Inventive content [0003] The present invention overcomes the shortcomings in the prior art to provide a plastic film fl...

AI Technical Summary

Problems solved by technology

[0002] If the existing punching device has wrinkles in the plastic film, direct punching will easily lead to uneven surface tension and curling of the film, and the hole diameter of the final product is not uniform, which cannot meet the acceptance standard; and the existing punching device Only a single row of holes can be punched on the plastic film. Even if multiple rows of holes can be punched, the same device cannot be used to punch holes with different hole diameters and different pitches on the plastic film. The debris after punching is easy to remain on the plastic film. The surface of the film has a great influence on the subsequent winding operation of the plastic film

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