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A double-knife double-angle fixed-length crank cutting device

A cutting device and double-angle technology, applied in metal processing and other directions, can solve the problems of material waste, environmental pollution, and low cutting efficiency, and achieve the effects of avoiding pollution, ensuring cutting accuracy and cutting surface quality, and improving cutting efficiency

Inactive Publication Date: 2015-12-02
上海海弋机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This processing method not only causes a lot of material waste, but also has low cutting efficiency; at the same time, a large amount of dust will be generated during the second manual cutting, which will pollute the environment

Method used

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  • A double-knife double-angle fixed-length crank cutting device
  • A double-knife double-angle fixed-length crank cutting device
  • A double-knife double-angle fixed-length crank cutting device

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Embodiment Construction

[0029] Below in conjunction with the embodiment of accompanying drawing, the utility model is described in further detail:

[0030] Such as figure 1As shown in -13, a double-knife double-angle fixed-length crank cutting device consists of a cutting unit 1, a pressing unit 2, a synchronously moving worktable 3, a tool heating unit 4, a preheating unit 5, a conveying unit 6, and a frame 7 and control unit 8 constitute. The cutting unit 1 is installed on the mobile table 33, guided by the linear bearing fixed at the installation hole, and supported after being connected to the cylinder fixing plate 22 by the clamping guide rod fixed at the installation hole. The pressing unit 2 is installed on the front and rear sides of the cutting unit 1 . The tool heating unit 4 is fixed on the cylinder fixing plate 22 of the pressing unit 2 . The synchronously movable worktable 3 is composed of a synchronous servo drive device 31 , a distance adjusting device 32 , and a movable platform 33...

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Abstract

A dual-cutter dual-angle fixed-length crank cutting device is formed by two groups of cutting units, two groups of compacting units, two synchronous moving worktables, two groups of cutter heating units, a preheating heat, a conveying unit, a rack and a control unit; angles of cutting blades of the cutting units and the intervals of the moving worktables are adjustable; the cutting units, the compacting units and the cutter heating units are respectively mounted at table surfaces of the two synchronous moving worktables; the moving table surfaces are connected with the rack by linear guide tracks. The preheating unit is fixed on one synchronous worktable and moves along with the worktable. The conveying unit is fixedly connected onto the other synchronous moving worktable and moves together along with the worktable. The preheating unit and the conveying unit are fixedly connected with the rack. Cooperative actions of all the units are controlled by the control unit, the dual-cutter dual-angle fixed-length crank cutting device realizes the online automatic cutting of plastic linear section bars with the fixed length at 45-90 degrees, and the cutting length ranges from 600mm to 3100mm.

Description

technical field [0001] The invention is mainly applied to the cutting equipment in the plastic linear profile extrusion production line to realize the online automatic cutting of the profiles at 45 degrees or 90 degrees, and the cutting length is from 600mm to 3100mm. Background technique [0002] In the current domestic existing technology, plastic profiles (plastic door and window frame) products are usually cut according to the length of each 6 meters, but in the actual use process, door and window manufacturers need to perform secondary cutting according to requirements. At present, most of the secondary cutting in the market is done manually to ensure that the angle and length of the cut profiles can meet the needs of use. This processing method not only causes a lot of material waste, but also has low cutting efficiency; at the same time, a large amount of dust will be generated during secondary manual cutting, which will pollute the environment. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D7/10B26D7/26B26D7/06B26D7/02
Inventor 王建林柳敏飞黄思怡王玉春吴君卓魏晓霞
Owner 上海海弋机电科技有限公司
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