Round log diameter detection device and method

A detection device and detection method technology, applied in measurement devices, optical devices, instruments, etc., can solve problems such as low work efficiency and large errors, and achieve the effect of improving work efficiency

Inactive Publication Date: 2017-02-08
佛山市海科知识产权交易有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires manual observation of the diameter of the log and the moving distance of the walking tool table, which has large errors and low work efficiency

Method used

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  • Round log diameter detection device and method
  • Round log diameter detection device and method
  • Round log diameter detection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 and 2 As shown, the present embodiment provides a log diameter detection device, including a support 12 for placing a log 11, a laser rangefinder 13 installed above the support 12, a command input module 14, a data acquisition module 15 and a central processing module 16 ,in,

[0029] The command input module 14 is connected to the central processing module 16 for inputting commands to the central processing module 16;

[0030] One end of the data acquisition module 15 is connected to the data output end of the laser range finder 13, and the other end is connected to the central processing module 16, which is used to collect the test data in the laser range finder 13, and is transmitted to the central processing module 16;

[0031] The central processing module 16 is connected with the control system of the data acquisition module 15, the laser rangefinder control system and the rotary cutting machine, and the laser rangefinder 13 obtained according t...

Embodiment 2

[0040] This embodiment provides a log diameter detection device of another structure, including a bracket 22 for placing a log 21, a laser range finder 23 installed above the bracket 22, a command input module 24, a data acquisition module 25, and a central processing module 26 and data display module 27, wherein,

[0041] The command input module 24 is connected to the central processing module 26 for inputting commands to the central processing module 26;

[0042] One end of the data acquisition module 25 is connected to the data output end of the laser range finder 23, and the other end is connected to the central processing module 26, which is used to collect the test data in the laser range finder 23, and is transmitted to the central processing module 26;

[0043] The central processing module 26 is connected with the control system of the data acquisition module 25, the laser range finder control system and the rotary cutting machine, and the distance and the laser rang...

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Abstract

The invention discloses a round log diameter detection device and method. The round log detection device comprises a support for placing a round log, a laser range finder arranged on one side of the support, an order input module, a data collection module and a central processing module; the size of the diameter of the round log can be determined through collecting signal data of an infrared sensor; and the size of the diameter of the round log can be analyzed and calculated through detecting a distance from the laser range finder to the surface of the round log and combining with the distance between the laser range finder and the support for placing the round log. In the round log diameter detection device, the central processing module is connected to a control system of a rotary cutting machine. The round log diameter detection device and method are applied in the round log rotary cuter, can realize automatic control on a moving distance of a moving cutter table, overcomes a defect of controlling a walking distance of a walking table through artificial observation wastes time and energy, and improves working efficiency.

Description

technical field [0001] The invention relates to a log diameter detection device and method, in particular to a log diameter detection device and method for a rotary cutter. Background technique [0002] The rotary cutting machine is one of the main equipment for plywood production. Its main function is to rotate and cut the round wood into thin plates of a certain thickness. The process of rotating the round wood is generally: the transmission roller fixed on the walking knife table and The driving roller on the base drives the log to rotate continuously, and at the same time, the rotary cutter fixed on the walking knife table feeds to the center of the log along a straight line. Viewed from the cross-sectional direction of the log, the path of its rotary cutting is like a spiral Wire. After the existing rotary cutting machine completes the rotary cutting of a log, a new log is put on, and then the traveling knife table is moved backward. Through manual observation, the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/08
CPCG01B11/08
Inventor 王娅
Owner 佛山市海科知识产权交易有限公司
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