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Wood bending machine

A wood bending machine and frame technology, applied in the field of wood bending equipment, can solve the problems of insufficient force at both ends of wood, failure of bending forming, waste of wood, etc., and achieve the effect of high precision of wood forming effect and good effect of bending forming

Inactive Publication Date: 2018-02-02
重庆市浩源门业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a wood bending machine, which is used to solve the problem of wood waste due to insufficient force at both ends of the wood during the bending process.

Method used

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  • Wood bending machine
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a wood bending machine, the frame 1 is a rectangular frame, the lower part of the rectangular frame is placed with a mold 13, the mold 13 is clamped with the rectangular frame, the lower surface of the mold 13 is a curved surface, and the mold 13 is connected to the bottom of the frame 1 Channels of curved wood 14 are formed therebetween. A hydraulic cylinder 2 is installed at the frame top of the rectangular frame, the cylinder body of the hydraulic cylinder 2 is connected with the rectangular frame by bolts, and the output shaft 3 of the hydraulic cylinder is vertically downward.

[0028] The left side of the hydraulic cylinder output shaft 3 is welded with a vertical first rack 4, and a first gear 6 is also installed on the same side. The first gear 6 is rotatably connected to the frame 1. The first gear 6 and the first rack 4 meshing, the first gear 6 side is coaxially equipped with a winding reel one, the winding reel one is splined with...

Embodiment 2

[0032] The difference between embodiment 2 and embodiment 1 is only that: embodiment 2 adds a steam box 15 and a wing plate 11, and a number of through holes are evenly distributed in the longitudinal direction of the mold. Such as image 3 As shown, the steam box 15 and the wing plate 11 are arranged symmetrically along the hydraulic cylinder output shaft 3, the lower end of the wing plate 11 is fixed at the end of the hydraulic cylinder output shaft 3, and the upper end of the wing plate 11 is connected to the hydraulic cylinder output shaft 3 axis The elastic connection is preferably realized by a spring 12 . Such as Figure 5 As shown, the wing plate 11 is provided with steam holes 16 for spraying water steam, and the steam holes 16 are preferably evenly distributed on the wing plate 11 . The steam box 15 is provided with an inductive switch that can sense that the gear rotates towards the rack and controls the water vapor spraying.

[0033] In specific implementation, su...

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Abstract

The invention relates to the field of wood bending equipment, in particular to a wood bending machine. The wood bending machine comprises a machine frame. The top of the machine frame is provided witha hydraulic cylinder. The hydraulic cylinder comprises a vertical-downward hydraulic cylinder output shaft. The lower part of the machine frame is provided with a mold. The curved surface of the moldfaces downwards and forms a wood bending channel with the bottom of the machine frame. Vertical racks are arranged symmetrically and fixedly on the two sides of the hydraulic cylinder output shaft. The machine frame on the two sides of the hydraulic cylinder output shaft is rotationally connected with gears correspondingly. Each gear is engaged with the corresponding rack on the same side. Each gear end face is fixedly connected with a wire bundle which is tightened when the gear rotates toward the corresponding rack. The lower end of each wire bundle is fixed to one end of same side wood. Wire bundle fixing sleeves are arranged symmetrically and fixedly on the machine frame between the mold and the gears. The upper ends of the wire bundles penetrate through the wire bundle fixing sleeves. By using the technical scheme, the two ends of the wood are pulled by the wire bundles, so that the two ends of the wood fails to being bent due to the lack of force, and the wood is saved.

Description

technical field [0001] The invention relates to the field of wood bending equipment, in particular to a wood bending machine. Background technique [0002] Wood bending molding is to press wood and wooden materials into various curved parts by pressing. The parts made by this method have smooth lines, beautiful shape, high mechanical strength, good surface decoration performance and high material utilization rate. High, so it is widely used in the manufacture of curved parts of furniture and wood products. [0003] The existing wood bending forming method usually adopts mechanical bending forming. By controlling the extension of the piston rod of the hydraulic cylinder, the steel plate and the softened wood are bent along the mold. When the wood hugs the mold for a certain period of time, the piston of the hydraulic cylinder is controlled. The rod is retracted, and the bent steel plate is naturally flattened with the fall of the hydraulic cylinder, that is, a bending cycle ...

Claims

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Application Information

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IPC IPC(8): B27H1/00
CPCB27H1/00
Inventor 陈晓瑜
Owner 重庆市浩源门业有限公司
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