CN214095869U

CN214095869U - Steel pipe bending measurement identification device

Info

Publication number: CN214095869U
Application number: CN202023084139.9U
Authority: CN
Inventors: 白雪明; 马伟光; 李鲁平; 解佳龙; 许尔安; 袁霞; 高斌强; 彭承武
Original assignee: Shanghai Hilong Dirll Pipes Co ltd
Current assignee: Shanghai Hilong Dirll Pipes Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-31
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a steel pipe camber measures identification means, the device include ink horn (1), rope sheave (2), fag end (4), motor power (8), support pivot (10) and support seat (12), fag end (4) winding on rope sheave (2), motor power (8) drive rope sheave (2) rotate, drive fag end (4) and rotate, fag end (4) rotate in-process through ink horn (1), ink horn (1) install on support pivot (10), support pivot (10) are installed on support seat (12), wait to detect steel pipe (5) and rotate on the rotatory backing roll of airing bed (6), when the crookedness of steel pipe (5) surpasss the setting value, the chinese ink on fag end (4) carries out the sign at steel pipe flexion position. Compared with the prior art, the utility model discloses can carry out the measurement of automatic crookedness to the steel pipe and mark, be used for the steel pipe that the screening crookedness exceeds standard to produce the code mark to the steel pipe, simple and convenient, the degree of accuracy is high.

Description

Steel pipe bending measurement identification device

Technical Field

The utility model relates to a steel pipe camber is measured, especially relates to a steel pipe camber measures identification means.

Background

After the steel pipe is taken out of the furnace from the heat treatment process, the steel pipe is generally cooled by a stepping rotating airing bed, when the steel pipe moves to the final position of the airing bed, the steel pipe reaches a room temperature state, most of the steel pipe after heat treatment has the problem of local bending, and in order to ensure the normal production of the subsequent process, the steel pipe generally needs to be straightened, so that the bending degree of the steel pipe needs to be measured and marked before straightening, and the subsequent straightening is facilitated.

Most of the existing steel pipe bending measuring devices are manual tools, and generally can only carry out qualitative detection but cannot carry out identification.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe camber measurement identification means in order to overcome the defect that above-mentioned prior art exists, carry out the measurement of automatic crookedness to the steel pipe and mark, be used for the steel pipe that the screening crookedness exceeds standard to produce the code mark to the steel pipe.

The purpose of the utility model can be realized through the following technical scheme: the utility model provides a steel pipe camber measures identification means, the device includes ink horn, rope sheave, fag end, motor power, support pivot and support seat, the fag end winding on the rope sheave, motor power drive rope sheave rotate, drive the fag end and rotate, the fag end rotates the in-process and passes through the ink horn, the ink horn install in the support pivot, the support pivot is installed on the support seat, treat to detect the steel pipe rotatory on the rotatory backing roll of airing bed, when the crookedness of steel pipe exceeded the setting value, chinese ink on the fag end carries out the sign at steel pipe crookedness position.

And the upper part and the lower part of the ink box are also provided with laser transmission devices, and when the bending degree of the steel pipe exceeds a set value, the laser transmission devices transmit signals to the console.

And one side of the ink box is also provided with a mark pasting device, and the production mark is pasted on the steel pipe through the mark pasting device.

The label pasting device has a function of reading pasting label information and transmits the pasting label information to the console.

The rope wheel comprises an upper wheel and a lower wheel which are both positioned in the ink box, and rotating shafts of the upper wheel and the lower wheel are both arranged on the box body of the ink box.

The ink box is box-shaped, one side of the ink box is open, and the opening side of the ink box is positioned on one side of the steel pipe, so that the rope belt in the ink box is close to the steel pipe.

The ink box is filled with ink, and the rope belt is adhered with the ink in the rotating process.

The ink box is also connected with an air cylinder, and the air cylinder drives the ink box to rotate around the rotating shaft of the bracket.

The device also comprises a control console, wherein the control console is connected with the power motor, the laser transmission device, the mark pasting device and the air cylinder.

Compared with the prior art, the utility model has the advantages of it is following:

1. after the existing steel pipe heat treatment process, a stepping rotary airing bed is adopted for cooling, and when the steel pipe moves to the final position of the airing bed, the steel pipe reaches a room temperature state. The device is arranged at the final position, and the rope belt with color ink is used for marking the ink at the position where the steel pipe is bent and protruded so as to indicate the bending direction of the steel pipe.

2. The device is provided with a laser signal transmission device, when a steel pipe with overproof bending rotates, the switch of a laser signal can be interrupted, and a control console is excited to record information of the overproof steel pipe.

3. The measuring device is provided with a marking device which is used for carrying out surface pasting marking on each steel pipe.

4. The device has the advantages of simple structure, convenient use, high automation degree and accurate identification.

Drawings

FIG. 1 shows the working state of the steel pipe measured by the device of the present invention;

FIG. 2 is a schematic view showing the ink cartridge being swung to a non-operating position after the apparatus detects the mark;

FIG. 3 is a schematic view of the device in a horizontal direction perpendicular to the axis of the steel pipe.

The labels in the figure are: 1-ink box, 2-rope pulley, 3-laser transmission device, 4-rope belt, 5-steel pipe, 6-airing bed rotating supporting wheel, 7-marking and sticking device, 8-power motor, 9-ink, 10-bracket rotating shaft, 11-air cylinder, 12-bracket base and 13-center console.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The utility model discloses the device is installed in current steel pipe heat treatment process rear end, is located the bed end that dries in the air, and the bed that dries in the air is the steel pipe bed that dries in the air commonly used in this field. The utility model discloses the motor power, the laser transmission device that adopt in the device, mark and paste subassembly such as device, cylinder, control cabinet and be the commercial product, with its installation application with the utility model discloses in.

Examples

As shown in figures 1-3, the steel pipe bending degree measuring and marking device comprises an ink box 1, a rope wheel 2, a laser transmission device 3, a rope belt 4, a marking and pasting device 7, a power motor 8, ink 9, a support rotating shaft 10, an air cylinder 11 and a support base 12.

Wherein ink horn 1 is the box body form, is semicircle form or the rounding lack of form in this embodiment, and chinese ink 9 is equipped with to semicircle form bottom, and rotates the in-process at ink horn 1, and chinese ink 9 can not spill, and the centre is the rectangle form, and one of them side opening, and opening side lies in steel pipe 5 one side, makes fag end 4 in the ink horn press close to steel pipe 5, and the clearance between fag end 4 and the steel pipe 5 is the error value of steel pipe crookedness, the setting value of crookedness promptly.

The rope wheel 2 comprises an upper wheel and a lower wheel which are both positioned in the ink box 1, and rotating shafts of the upper wheel and the lower wheel are both arranged on a box body of the ink box 1. The lower wheel of the rope wheel 2 is a driving wheel and is connected with a power motor 8, and the upper wheel is a driven wheel. The power motor 8 drives the rope pulley 2 to rotate, the rope belt 4 is driven by the rope pulley 2 to rotate ceaselessly, and ink 9 in the ink box 1 is adhered to the rope belt 4 when the rope belt 4 rotates.

The steel pipe 5 to be detected rotates on the rotary supporting roller 6 of the airing bed, the steel pipe 5 rotates and passes through the side face of the rope belt 4 along the linear direction, each part of the steel pipe 5 can pass through the detection position, when the bending degree of the steel pipe 5 exceeds a certain limit value, the steel pipe contacts the rope belt 4, ink on the rope belt 4 can scratch the bending part of the steel pipe, and bending marks are formed.

Laser signal devices 3 are arranged at the upper part and the lower part of the side surface of the ink box 1, when the bending degree is out of tolerance, the laser signal devices 3 transmit signals to a console 13, and the information of the out-of-tolerance steel pipe is recorded.

A label output device 7 is arranged on one side of the ink box 1, a production label is pasted on each steel pipe 5 by the label output device 7, and the label output device 7 has a function of reading information of the pasting label and transmits the information to a control console 13.

The ink box 1 is further connected with an air cylinder 11, after the detection is shown, the air cylinder 11 can drive the ink box 1 to rotate around the support rotating shaft 10, the ink box is swung to a non-working position schematic diagram, and the steel pipe can be conveniently moved out.

The console 13 is respectively connected with the power motor 8, the laser transmission device 3, the mark pasting device 7 and the air cylinder 11, can receive the information transmitted by the laser transmission device 3 and the mark pasting device 7, automatically drives the power motor 8 and the air cylinder 11 to be started and closed, and realizes automatic measurement and identification.

The rope belt 4 marks a line on the bent part of the steel pipe 5, the mark output device 7 pastes a label on the steel rail 5, meanwhile, the laser signal device 3 transmits a signal to the control console 13, and the out-of-tolerance steel pipe information is recorded, so that the bending degree of each steel pipe 5 can be recorded on the control console 13 and is in one-to-one correspondence with the label on the steel pipe 5, and the function of accurate identification can be achieved in the subsequent straightening process.

Claims

1. The utility model provides a steel pipe camber measures identification means, its characterized in that, the device include ink horn (1), rope sheave (2), fag end (4), motor power (8), support pivot (10) and support seat (12), fag end (4) twine on rope sheave (2), motor power (8) drive rope sheave (2) rotate, drive fag end (4) and rotate, rope sheave (4) rotate in-process through ink horn (1), ink horn (1) install on support pivot (10), support pivot (10) are installed on support seat (12), treat that steel pipe (5) are rotatory on airing bed rotation backing roll (6), when the crookedness of steel pipe (5) exceeds the setting value, the chinese ink on fag end (4) carries out the sign at steel pipe crookedness position.

2. The steel pipe bending degree measuring and marking device according to claim 1, characterized in that the upper and lower parts of the ink box (1) are also provided with a laser transmission device (3), and when the bending degree of the steel pipe (5) exceeds a set value, the laser transmission device (3) transmits a signal to the console (13).

3. The steel pipe bending degree measuring and marking device according to claim 1, wherein one side of the ink box (1) is further provided with a mark pasting device (7), and the production mark is pasted on the steel pipe (5) through the mark pasting device (7).

4. A steel pipe bending degree measuring and marking device according to claim 3, wherein the mark pasting device (7) has a function of reading pasting mark information and transmits the pasting mark information to the console (13).

5. The steel pipe bending degree measuring and marking device according to claim 1, wherein the rope wheel (2) comprises an upper wheel and a lower wheel which are positioned in the ink box (1), and rotating shafts of the upper wheel and the lower wheel are installed on a box body of the ink box (1).

6. The steel pipe bending degree measuring and marking device according to claim 1, wherein the ink box (1) is box-shaped, one side of the ink box is open, and the open side is positioned at one side of the steel pipe (5), so that the rope belt (4) in the ink box is close to the steel pipe (5).

7. A steel pipe bend measurement marking apparatus as claimed in claim 1, wherein the ink cartridge (1) contains ink (9), and the ink (9) adheres to the tether (4) during rotation.

8. The steel pipe bending degree measuring and marking device is characterized in that the ink box (1) is further connected with an air cylinder (11), and the air cylinder (11) drives the ink box (1) to rotate around the support rotating shaft (10).

9. The steel pipe bending measurement marking device according to claim 1, characterized in that the device further comprises a control console (13), and the control console (13) is connected with the power motor (8), the laser transmission device (3), the marking and pasting device (7) and the air cylinder (11).