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A Numerical Control Web Cutting Saw and Its Application

A technology of cross-cut sawing and web cutting, which is applied in the field of CNC web cross-cut sawing, can solve the problems of being unable to meet the needs of paper dealers, unable to cooperate with sawing machines for precise cutting, etc., and achieve good economic value and market value, The effect of wide cutting size range and high precision

Active Publication Date: 2017-03-29
聊城巨航机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The horizontal band saw machine has the characteristics of compact structure, small volume, low operating noise, and relatively balanced force. However, the band saw machine is a special equipment for woodworking. Longitudinal cut flat plate, can not be cut horizontally, can not meet the needs of paper dealers
At the same time, the conveying device of the band saw machine has no functions such as rotation, positioning on both sides, hydraulic clamp, etc., and cannot cooperate with the saw machine to accurately cut paper

Method used

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  • A Numerical Control Web Cutting Saw and Its Application
  • A Numerical Control Web Cutting Saw and Its Application
  • A Numerical Control Web Cutting Saw and Its Application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment provides a numerically controlled web cross-cutting saw, such as figure 1As shown, it includes a cutting device and a conveying device; the cutting device includes a frame and a sawing mechanism and a lifting mechanism arranged on the frame, and the lifting mechanism is connected with the sawing mechanism to drive the sawing mechanism to move up and down to realize sawing; the conveying The device extends into one side of the frame to feed the product to be cut into the cutting device.

[0036] Wherein, the frame includes four columns 10 and eight connecting beams 12, and the top and bottom ends of the columns 10 are vertically connected to each other by the connecting beams 12 to form a frame frame. Sliding guide posts 9 are arranged symmetrically on both sides of the frame, and there are two sliding guide posts 9 on each side, and the two ends of the sliding guide posts 9 are fixedly installed on the connecting beam.

[0037] The sawing mechanism comp...

Embodiment 2

[0044] This embodiment provides a numerically controlled four-saw wheel cross-cutting saw, the structure of which is as described in Embodiment 1, the difference is that the transport vehicle also includes a hydraulic workstation 16 and a hydraulic clamp 22, which are arranged at the bottom of the vehicle frame The four hydraulic grippers 22 are stretched and contracted through the hydraulic workstation 16. The structural design of the hydraulic gripper 22 includes a hydraulic cylinder, and a C-shaped grip is connected to the bottom end of the piston rod of the hydraulic cylinder. The C-shaped hoop is stuck on the I-shaped guide rail, and the C-shaped hoop is driven by the hydraulic cylinder to clamp the I-shaped guide rail. By setting hydraulic clamps at the four corners of the bottom of the frame, when the frame is loaded with heavy goods, the hydraulic clamps are tightened to make the C-shaped hoop clamp the I-shaped guide rail to improve the vehicle. The stability of the r...

Embodiment 3

[0046] This embodiment provides a numerically controlled web cross-cutting saw, the structure of which is as described in Embodiment 2, and the difference is that the conveying device also includes an electrical control box 28 and a remote controller 29 of the prior art, and the second servo motor 15 and the second drive motor 26 are electrically connected with the electrical control box 28, and the electrical control box 28 is placed on the remote end of the operation or installed on one side of the vehicle frame. By adding an intelligently controlled electrical control box, the moving amount of the conveying vehicle and the rotating speed of the driving roller can be precisely controlled, the cutting accuracy can be improved, and different cutting needs can be met. The remote control 29 can be controlled remotely to keep the operator away from the cutting Work area to ensure personal safety.

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Abstract

The invention relates to a numerical control roll paper cut-off saw and the application thereof. The numerical control roll paper cut-off saw comprises a cutting device and a conveying device. The cutting device comprises a rack, a sawing mechanism and a lifting mechanism, wherein the sawing mechanism and the lifting mechanism are arranged on the rack, the lifting mechanism is connected with the sawing mechanism to be used for driving the sawing mechanism to move vertically to achieve sawing, and the conveying device is connected with one side of the rack to be used for conveying products to be cut into the cutting device. According to the numerical control roll paper cut-off saw, four sawing wheels are horizontally and transversely placed, transverse sawing can be carried out, the sawing diameter is large, the size range is wide, and the accuracy is high; due to the rolling cutting mode, a sawn surface is neat and flat, the friction temperature is reduced, and the service life of a saw blade is prolonged. The numerical control roll paper cut-off saw is ingenious in structural design and convenient to use, saves labor, operates safely and stably, can achieve long-distance accurate operation, has good economic value and market value, and is worthy of being applied and popularized.

Description

technical field [0001] The invention relates to a numerically controlled web cross-cut saw and its application, belonging to the technical field of band saw machines. Background technique [0002] The paper industry is a traditional industry in my country, which is characterized by large scale and intensive capital use. The finished products of paper-making enterprises are packaged in rolls except for cultural paper, which is packaged in flat sheets. The cross-section of web products is generally done by rewinders. However, the rewinding machine is bulky, expensive, and complicated to operate, and only large-scale paper-making enterprises will use it. There are many types of web products, and each product often has dozens or even hundreds of specifications and models. In order to meet the different needs of customers for paper specifications, paper dealers have to increase their inventory and prepare more goods, so they often have thousands of tons. Paper dealers with ton...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/48B26D7/06
Inventor 张世东
Owner 聊城巨航机械设备有限公司
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