Full-automatic infinitely-long finger jointing machine

Abstract

The invention discloses a full-automatic infinitely-long finger jointing machine. The finger jointing machine comprises a frame (1). The finger jointing machine is characterized in that: a workbench (2), a feeding pre-extension mechanism (3), a hydraulic positive pressure leg (4), a pneumatic upper pressure lever (5), a pneumatic lateral pressure lever (6), a hydraulic longitudinal finger jointing cylinder (7), the frame (1), a protective shell cover (13) and a touch screen button station (15) form an infinitely long continuous finger jointing machine host; the feeding end pre-extension mechanism (3) is assembled and connected with a variable speed feeding table (9) to form a photoelectric length measurement adaptive variable speed feeding table; a fixed length cut-off saw (8) is combinedand connected with a receiving discharge table (10) to form an automatic fixed size cut-off discharge table; and the host, the feeding table, the discharge table, a hydraulic system (11) and an electric automatic control system (12) form the full-automatic infinitely-long (continuous) finger jointing machine for automatically identifying material end joints, automatically measuring the length, adapting to speed adjustment and automatically cutting off the discharge in fixed size according to the preset length. The finger jointing machine is optical, mechanical, electric and liquid integrated technical equipment for longitudinal continuous finger joint of large-section wood with full automation, high efficiency, high quality and random length.

Description

Technical field: [0001] The invention relates to the technical field of woodworking machinery, in particular to a fully automatic infinite-length finger-jointing machine for large-section timber slats longitudinally toothed and tenoned, which is used for veneer splicing veneers used in the production and processing of glulam or large-section wooden structure beams and columns. Special equipment for continuous lengthening; it is especially suitable for the production and processing of large-section wood structure building materials, the length can be changed and set arbitrarily, the length measurement is accurate and consistent, the degree of automation is high, and the cost is low. It is suitable for various large, medium and small-scale enterprises. Background technique: [0002] With the improvement of the economy and people's living standards, people put forward the requirement of "green living" for the living environment, and the construction of modern wooden houses with ...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a full-automatic infinite-length finger-joint machine for producing wood with various specifications and different sections, which mainly solves the problems of low production efficiency and processing quality of existing finger-joint machines. Large fluctuations, small scope of application, poor popularity, etc.

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