High-precision punching equipment for PVC film processing

Abstract

The invention discloses high-precision punching equipment for PVC film processing. The high-precision punching equipment comprises a base, a support and a punching part arranged above the right side of the base, and further comprises a supporting component, an anti-sliding assembly, a feeding assembly, and a limiting assembly; the supporting component is fixedly arranged above the support; the anti-sliding assembly is arranged on one side of the supporting component; the feeding assembly is arranged on the right side of the supporting component; the limiting assembly is arranged on the lower side of the feeding assembly; the supporting component comprises a fixed block, a fan-shaped supporting shaft, a sliding shaft slidably arranged in the middle of the fan-shaped supporting shaft, an adjusting assembly used for controlling the sliding shaft to slide left and right, and a clamping piece arranged on the sliding shaft. According to the equipment, through the arrangement of the adjusting assembly, via sliding of the sliding shaft, a clamping piece can clamp PVC film barrels with different inner diameters, the application range is wide, and the occupied space is small; through the arrangement of the anti-sliding assembly, a PVC film barrel is fully clamped, deviation is prevented during punching, and the punching precision is improved; and the feeding assembly is matched with the limiting assembly, automatic feeding and discharging are achieved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of PVC film processing, and in particular relates to a high-precision punching device for PVC film processing. Background technique [0002] PVC plastic film is referred to as PVC film. PVC film is widely used in daily life. Different objects have different size requirements for PVC film. During the processing of PVC film, PVC film needs to be punched according to different requirements. It is used in different The PVC film in the field has different requirements for the size of the hole. For the convenience of use, the PVC film is mostly wound on a paper cylinder to form a cylindrical structure PVC film. The cylindrical PVC film needs to be For fixing, the PVC film used in different fields has different requirements for the inner diameter of the paper cylinder. The existing equipment needs to switch to different supports when processing cylindrical PVC films with different inner diameters. The adaptability ...

AI Technical Summary

Problems solved by technology

[0002] PVC plastic film is referred to as PVC film. PVC film is widely used in daily life. Different objects have different size requirements for PVC film. During the processing of PVC film, PVC film needs to be punched according to different requirements. It is used in different The PVC film in the field has different requirements for the size of the hole. For the convenience of use, the PVC film is mostly wound on a paper cylinder to form a cylindrical structure PVC film. The cylindrical PVC film needs to be For fixing, the PVC film used in different fields has different requirements for the inner diameter of the paper cylinder. The existing equipment needs to switch to different supports when processing cylindrical PVC films with different inner diameters. The adaptability of the supports is poor, and the spare supports occupy The operation space is large; the paper tube is easy to shift between the support and the punching accuracy during punching, which affects the punching accuracy; manual loading and unloading is required, which increases the labor intensity of the staff and reduces the work efficiency

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