CN113510083A

CN113510083A - Automatic sorting device for finished steel bar processing products and sorting control method

Info

Publication number: CN113510083A
Application number: CN202110509754.XA
Authority: CN
Inventors: 窦勇; 张琼; 杨世豪; 刘畅; 朱鑫
Original assignee: CCCC First Harbor Engineering Co Ltd; CCCC First Harbor Installation Engineering Co Ltd
Current assignee: CCCC First Harbor Engineering Co Ltd; CCCC First Harbor Installation Engineering Co Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-10-19

Abstract

The automatic sorting device comprises a proximity switch, two laser range finders and a sorting detection track, the sorting detection track comprises a supporting platform and a conveying carrier roller, the conveying carrier roller is rotatably mounted on the supporting platform, two ends of the conveying carrier roller are connected with a driving chain, the driving chain is driven by a motor, a jacking mechanism is connected below the supporting platform, one end of the sorting detection track is a sorting track inlet, one side of the sorting track inlet is provided with the proximity switch, the other side of the sorting track inlet is provided with a first laser range finder, and the other end of the sorting detection track is provided with a second laser range finder. According to the invention, the sorting system is arranged on the steel bar production line, the detection and classification of the steel bar finished product types are completed through the matching of the detection elements and the execution mechanism, the length of the finished steel bar and the threading at one end or two ends are measured, the sorting accuracy is high, and the sorting efficiency is high.

Description

Automatic sorting device for finished steel bar processing products and sorting control method

Technical Field

The invention relates to the technical field of sorting, in particular to an automatic sorting device for finished steel bar processing products and a sorting control method.

Background

With the vigorous development of the building industry in China, the utilization rate of the steel bar processing equipment is continuously increased, and the quality and the level of the steel bar processing equipment are rapidly developed. But the reinforcing bar has the waste condition of different degrees in processing, letter sorting, drawing process. On one hand, in the process of classified storage after the processing of the steel bars is finished, the wrong sorting condition may occur in manual operation, and the finished steel bars and hoisting equipment are heavy and low in sorting efficiency; on the other hand, when the reinforcing steel bar is taken, the phenomenon of wrong taking is easy to occur, and the loss of the finished reinforcing steel bar product is caused.

For lightening the circumstances that above-mentioned reinforcing bar letter sorting is efficient, letter sorting error rate is high, simultaneously, improve reinforcing bar processing finished product classified storage's efficiency, need develop a reinforcing bar processing finished product automatic sorting device to satisfy actual demand.

Disclosure of Invention

The invention provides an automatic sorting device and a sorting control method for finished steel bar processing products, aiming at solving the problems.

The technical scheme adopted by the invention is as follows:

the utility model provides a reinforcing bar processing finished product automatic sorting device, including proximity switch, two laser range finders and letter sorting detection track, letter sorting detection track includes supporting platform and transport bearing roller, transport bearing roller rotates and installs on supporting platform, drive chain is connected at the both ends of transport bearing roller, drive chain drives the drive by the motor, supporting platform is connected with climbing mechanism down, letter sorting detection track's one end is for letter sorting track entry, one side of letter sorting track entry sets up a proximity switch, the opposite side of letter sorting track entry sets up first laser range finder, the orbital other end of letter sorting detection sets up second laser range finder.

The jacking mechanisms are symmetrically distributed on two sides of the supporting platform perpendicular to the conveying direction.

And the second laser range finder is arranged at the position, which is just opposite to the end face of the steel bar, on the end of the sorting detection track.

The inlet of the sorting track is arranged at the outlet of a finished product of the steel bar processing production line.

The two sides of the sorting detection track are provided with a plurality of bin positions in parallel in a classified mode.

The utility model provides a reinforcing bar processing finished product automatic sorting control method, the reinforcing bar begin to get into letter sorting detection track, proximity switch moves, with the locking of distance L1 of second laser range finder this moment, when the reinforcing bar is whole through letter sorting track entry, proximity switch resets, with the locking of distance L2 of second laser range finder this moment, by the difference of L1 and L2, judge that reinforcing bar length is the absolute value of L1-L2, in proximity switch's action period, detect the numerical value of first laser range finder, when the regular condition that the distance difference is greater than 1 that appears, the surface appears the condition that the rule is sunken promptly, this condition appears and then is no mantle fiber, appear once for single-end mantle fiber, appear twice for two-end mantle fiber.

The invention has the beneficial effects that: according to the invention, the sorting system is arranged on the steel bar production line, the detection and classification of the steel bar finished product types are completed through the matching of the detection elements and the execution mechanism, the length of the finished steel bar and the threading at one end or two ends are measured, the sorting accuracy is high, and the sorting efficiency is high.

Drawings

Fig. 1 is a front view of an automatic sorting apparatus of the present invention.

Fig. 2 is a top view of the automatic sorting apparatus of the present invention.

Wherein: 1-a proximity switch; 2-a first laser rangefinder; 3-a second laser rangefinder; 4-sorting the detection track; 5-sorting track entrance; 6-conveying carrier rollers; 7-supporting the platform.

Detailed Description

The utility model provides a reinforcing bar processing finished product automatic sorting device, including proximity switch 1, two laser range finders and letter sorting detection track 4, letter sorting detection track 4 includes supporting platform 7 and transport bearing roller 6, transport bearing roller 6 rotates and installs on supporting platform 7, drive chain is connected at the both ends of transport bearing roller 6, drive chain drives the drive by the motor, supporting platform 7 is connected with climbing mechanism down, the one end that the letter sorting detected track 4 is letter sorting track entry 5, one side that letter sorting track entry 5 sets up a proximity switch 1, the opposite side that letter sorting track entry 5 sets up first laser range finder 2, the other end that the letter sorting detected track 4 sets up second laser range finder 3.

The jacking mechanisms are symmetrically distributed on two sides of the supporting platform 7 perpendicular to the conveying direction.

And the second laser range finder 3 is arranged at the position, which is just opposite to the end face of the steel bar, on the end of the sorting detection track 4.

And the sorting track inlet 5 is arranged at the finished product outlet of the reinforcing steel bar processing production line.

And a plurality of bin positions are arranged on two sides of the sorting detection track 4 in a side-by-side classifying manner.

An automatic sorting control method for finished products of processed reinforcing steel bars comprises the steps that the reinforcing steel bars enter a sorting detection track 4, a proximity switch 1 acts to lock the distance L1 of a second laser range finder 3 at the moment, when the whole reinforcing steel bars pass through a sorting track inlet 5 and the proximity switch 1 resets, the distance L2 of the second laser range finder 3 at the moment is locked, the length of the reinforcing steel bars is judged to be an absolute value of L1-L2 according to the difference value of L1 and L2, the numerical value of a first laser range finder 2 is detected in the action period of the proximity switch 1, when the distance difference is larger than 1 regularly, namely the surface is regularly concave, the condition is no mantle fiber if the condition does not occur, single mantle fiber appears once, two mantle fibers appear twice, the type of the finished products of the reinforcing steel bars is detected and classified, a preset bin position is judged after the classification result is determined, the finished products are conveyed to the appointed bin position, the finished products of the reinforcing steel bars in place are turned over to bins on two sides of the track through a jacking mechanism, and finishing the automatic storage process of the finished reinforcing steel bar.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a reinforcing bar processing finished product automatic sorting device, a serial communication port, including proximity switch (1), two laser range finders and letter sorting detection track (4), letter sorting detection track (4) are including supporting platform (7) and conveying bearing roller (6), conveying bearing roller (6) are rotated and are installed on supporting platform (7), drive chain is connected at the both ends of conveying bearing roller (6), drive chain drives the drive by the motor, supporting platform (7) are connected with climbing mechanism down, the one end that the letter sorting detected track (4) is for letter sorting track entry (5), one side that the letter sorting track entered entry (5) sets up one proximity switch (1), the opposite side that the letter sorting track entered entry (5) sets up first laser range finder (2), the other end that the letter sorting detected track (4) sets up second laser range finder (3).

2. The automatic finished rebar sorting device according to claim 1, wherein the jacking mechanisms are symmetrically distributed on two sides of the supporting platform (7) perpendicular to the conveying direction.

3. The automatic sorting device for the finished products machined by the steel bars as claimed in claim 1, wherein the second laser distance measuring instrument (3) is arranged at the end of the sorting detection track (4) at a position opposite to the end face of the steel bar.

4. The automatic finished rebar machining sorting device as claimed in claim 1, wherein the sorting track inlet (5) is formed in a finished rebar machining line outlet.

5. The automatic sorting device for finished steel bars according to claim 1, wherein a plurality of bins are arranged on both sides of the sorting and detecting track (4) in a side-by-side classified manner.

6. The automatic sorting control method for the finished steel bar processing products is characterized in that the steel bars start to enter a sorting detection track (4), when a proximity switch (1) acts, a distance L1 of a second laser distance meter (3) at the moment is locked, when the whole steel bars pass through a sorting track inlet (5), and the proximity switch (1) resets, a distance L2 of the second laser distance meter (3) at the moment is locked, the absolute value of the length of the steel bars is judged to be an L1-L2 according to the difference value of L1 and L2, the numerical value of the first laser distance meter (2) is detected in the action time period of the proximity switch (1), when the distance difference is larger than 1 regularly, namely the surface is regularly sunken, the situation is that no mantle fiber exists when the situation does not occur, single-head mantle fiber appears once, and two-head mantle fiber appears twice.