A cardboard forming device with guide rollers

Abstract

A paperboard forming device with a guide roller comprises a rack, a forming cylinder, a conveying roller table, a grooved roller and a guide roller device. The grooved roller is arranged under the forming cylinder, and makes contact with and presses the forming cylinder to form a first contact face A. The guide roller device is fixed to a pedestal and is parallel to the radial direction of the forming cylinder; the guide roller device makes contact with and presses the forming cylinder to form a second contact face B; and the guide roller device comprises two bases, two bearing seats and the guide roller. The two bases are symmetrically fixed to the pedestal; the two sides of each bearing seat are connected with the corresponding bases through guide rods; the guide rods between the bearing seats and the bases are sleeved with springs; and the two ends of the guide roller are rotatably arranged on the two bearing seats. The paperboard forming device achieves the pre-pressing effect of the forming cylinder on paperboards; paper layers are twined and attached more compactly; the height of the guide roller device can be adjusted to guarantee the effective contact between the guide roller device and the forming cylinder, and proper pre-pressure is kept; and the roller pressing effect is good, the application range is wide, the adjustability is high, the fault rate is low, and continuous production is achieved.

Description

technical field [0001] The invention relates to the technical field of shoe cardboard production, in particular to a cardboard forming device with guide rollers. Background technique [0002] The existing wet board forming equipment for shoe cardboard production includes grooved rollers, forming cylinders, columns, knives and other components; among them, the grooved roller is installed on the grooved roller seat and is a large-diameter The hard rubber-coated transmission roller has spiral grooves processed on the surface according to requirements, and a transmission shaft connected to the transmission motor is arranged on the central axis; the forming cylinder is a large-diameter stainless steel cold steel cylinder body, which is embedded with a number of fixed support plates with the same diameter as the inner diameter of the forming cylinder to support the forming cylinder; the forming cylinder is pressed above the grooved roller and rotates around its own central spindle...

AI Technical Summary

Problems solved by technology

[0003] However, with the current forming device for cardboard, due to the difference in the thickness of the produced cardboard, the number of layers of paper layers wound by the forming cylinder is also different, and the bonding strength between layers is often low during the winding process. The force in the center is not uniform, and it is easy to loosen or be too tight. When the forming cylinder and the grooved roller are rolled, the paper layer is often crushed and broken, and the paper yield is low. The equipment is prone to failure. Failure, not conducive to continuous production, high production cost

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