Dual-cutter dual-angle fixed-length crank cutting device

A cutting device, dual-angle technology, applied in metal processing and other directions, can solve the problems of low cutting efficiency, material waste, environmental pollution, etc., and achieve the effect of improving cutting efficiency, avoiding pollution, and ensuring cutting accuracy and cutting surface quality.
CN103568061AInactive Publication Date: 2014-02-12上海海弋机电科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海海弋机电科技有限公司
Publication Date
2014-02-12
Estimated Expiration
Not applicable · inactive patent

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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.
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Description

Technical field

[0001] The invention is mainly applied to the cutting equipment in the plastic linear profile extrusion production line to realize the on-line automatic cutting of the profile with a fixed length of 45 degrees or 90 degrees, and the cutting length is from 600 mm to 3100 mm. Background technique

[0002] At present, in the existing domestic technology, the plastic profile (plastic door and window frame) products are usually cut at a length of 6 meters each. In the actual use process, door and window manufacturers need to perform secondary cutting as required. At present, the secondary cutting on the market is mostly performed manually to ensure that the angle and length of the cut profile can meet the needs of use. This processing method not only causes a large amount of waste of materials, 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. Summary of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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