Turnover frame for stacked wooden boards

Abstract

The invention discloses a turnover frame for stacked wooden boards. The turnover frame comprises C-shaped wheel carriers of two board block bodies movably erected on a base, wherein the arch back surfaces of the C characters of the C-shaped wheel carriers are arc-shaped wheel surfaces; wheel surface gears are arranged on the wheel surfaces; the concave parts of the C characters are square dent type wheel carrier gaps; arc-shaped slot type roller limiting guide rails are arranged on the deviating surfaces of the two C-shaped wheel carriers; guide slots are formed in the vertical edges of the wheel carrier gaps in the deviating surfaces of the two C-shaped wheel carriers; the two C-shaped wheel carriers are spaced from each other in a mirror image manner; the opposite surfaces of the C-shaped wheel carriers are connected through a plurality of connection rods; a movable locking plate is inserted between the two guide slots; the lower edge of the movable locking plate is vertically connected with a movable clamping plate; a hydraulic cylinder is arranged between the movable clamping plate and the connection rods located at the upper edges of the wheel carrier gaps; a motor is connected with the wheel surface gears through a transmission rod and pinions in a transmission manner; the C-shaped wheel carriers are movably connected with the base through the cooperation between cylindrical rollers and roller limiting guide rails. The turnover frame has an optimized structure, is safer and more reliable, and is higher in turnover efficiency.

Description

technical field [0001] The invention belongs to the technical field of wood processing machinery, and relates to a turning frame for laminated wood boards. Background technique [0002] The flip frame is a commonly used auxiliary device in the factory. For example, in the welding production of medium and large structural parts, after one side is welded, the flip frame is used in order to weld the other side conveniently. According to the different characteristics of the application field, there are various forms of the turning frame. Flow production is often used in the processing of wood boards. For example, after one side of the boards has been sanded, they must be stacked first, then turned over as a whole, and then sent to the assembly line to sand the other side of the boards. This requires the use of an overturning frame. [0003] For example: the authorized announcement number is CN203805104U, and a Chinese patent named "semi-automatic overturning frame" discloses a ...

AI Technical Summary

Problems solved by technology

[0004] Of course, the turning frame using this technology can be used, but it is only suitable for the production process of paper. At present, there is no literature report on the turning frame dedicated to stacking wooden boards. The stacked wooden boards are very heavy, and the stacks are turned over. When the whole or between layers is not well fixed, it is easy to slip, and the safety and reliability of the turning process are more important than the efficiency.

Therefore general small-scale wood processing enterprise adopts manually to turn over piece by piece more, medium and large-scale wood processing enterprise can be used for carrying out the turning over of laminated wooden plank after appropriate transformation with reference to the turning frame that other industries such as above-mentioned CN203805104U patent are used, there is no aiming at stacking The structural characteristics of the stacked wooden boards are specially optimized and designed. The structure is not reasonable enough, safe and reliable enough, the turning efficiency is not high enough, and the use effect is not ideal enough.

Images