CN111994608A

CN111994608A - H-shaped steel web plate turnover device

Info

Publication number: CN111994608A
Application number: CN202010982330.0A
Authority: CN
Inventors: 吴仲贤; 吴清; 李宗泽
Original assignee: Wuxi Hualian Science and Technology Group Co Ltd
Current assignee: Wuxi Hualian Science and Technology Group Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-11-27

Abstract

The invention belongs to the technical field of mechanical equipment, and particularly relates to an H-shaped steel web overturning device which comprises a frame, an oil cylinder, a roller, an upright post assembly and an overturning assembly, wherein the oil cylinder is arranged on the frame by utilizing an oil cylinder support; the roller is arranged between the two sides of the frame, and one end of the roller is provided with a speed reducer and a motor; the upright post assembly is arranged on one side of the frame and comprises an upright post and a transverse post arranged on the upright post; the turnover assembly comprises a turnover arm and a magnet seat, the turnover arm is L-shaped, the bending part of the turnover arm is hinged to the other side of the frame, the short arm of the turnover arm is connected with the piston rod end of the oil cylinder, the magnet seat is installed on the long arm of the turnover arm, and the magnet seat is provided with an electromagnet. The invention has reasonable structure, can realize the turnover installation of the web plate of the H-shaped steel, integrally conveys the web plate and the flange plate, and has high production efficiency and low labor intensity.

Description

H-shaped steel web plate turnover device

Technical Field

The invention belongs to the technical field of mechanical equipment, and particularly relates to an H-shaped steel web overturning device which is used for overturning and positioning an H-shaped steel web before welding.

Background

In recent years, steel structure products are increasingly widely used with the advancement of national key projects and the development of shipping industry. Automated welding equipment is increasingly being valued and employed by heavy industry enterprises. In the process of welding and producing the H-shaped steel, the hoisting and assembling of the web plate of the H-shaped steel are the previous welding procedure of the flange plate and the web plate of the H-shaped steel.

In the prior art, an H-shaped steel web plate is hoisted to a vertical state from a horizontal placing state by a crane and then is installed on a flange plate, and is installed in place by a positioning and clamping device. In the hoisting process, workers are required to perform auxiliary operation, and the working risk is high. When the positioning and installation are carried out, the requirement on workers is high, and the labor intensity is high.

Disclosure of Invention

The invention aims to overcome the defects and provide the H-shaped steel web overturning device, so that the automation level of equipment is improved, the labor intensity of workers is reduced, and the labor productivity is improved.

According to the technical scheme, the H-shaped steel web overturning device comprises a frame, an oil cylinder, a roller, an upright post assembly and an overturning assembly, wherein the oil cylinder is arranged on the frame by utilizing an oil cylinder support; the roller is arranged between the two sides of the frame, and one end of the roller is provided with a speed reducer and a motor; the upright post assembly is arranged on one side of the frame and comprises an upright post and a transverse post arranged on the upright post; the turnover assembly comprises a turnover arm and a magnet seat, the turnover arm is L-shaped, the bending part of the turnover arm is hinged to the other side of the frame, the short arm of the turnover arm is connected with the piston rod end of the oil cylinder, the magnet seat is installed on the long arm of the turnover arm, and the magnet seat is provided with an electromagnet.

Furthermore, the rollers are arranged in parallel in multiple groups.

Furthermore, the two transverse upright columns are arranged up and down.

Furthermore, the magnet seat is arranged on the long arm of the turnover arm corresponding to the position of the upper transverse upright post of the upright post.

Furthermore, the end part of the transverse upright post is provided with a first roller, and the two ends of the electromagnet are provided with second rollers.

Furthermore, the second rollers at two ends of the electromagnet are arranged on the opposite side of the electromagnet.

The invention has the beneficial effects that: it is rational in infrastructure, can realize the upset installation of H shaped steel web, web and flange plate are whole to be carried, and production efficiency is high, low in labor strength.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the cylinder rod of fig. 1 in an extended state.

Fig. 3 is a top view of fig. 1.

Description of reference numerals: the device comprises a frame 1, an oil cylinder support 2, an oil cylinder 3, a motor 4, a speed reducer 5, a roller 6, a vertical column 7, a horizontal column 8, a first roller 9, a turnover arm 10, a magnet seat 11, an electromagnet 12 and a second roller 13.

Detailed Description

The invention is further illustrated by the following examples and figures.

As shown in the figure: h shaped steel web turning device includes frame 1, hydro-cylinder 3, roller 6, stand subassembly and upset subassembly. The oil cylinder 3 is arranged on the frame 1 through the oil cylinder support 2, the roller 6 is arranged between two sides of the frame 1 through the bearing seat, and one end of the roller 6 is provided with a speed reducer 5 and a motor 4 which are used for driving the roller 6 to rotate. The upright post assembly is arranged at one side of the frame 1 and comprises an upright post 7 and a transverse post 8 arranged on the upright post 7. The upset subassembly includes upset arm 10 and magnet seat 11, and upset arm 10 is L shape, and the department of bending of upset arm 10 articulates at the opposite side of frame 1, and the tailpiece of the piston rod end of hydro-cylinder 3 is connected to the short arm of upset arm 10, and magnet seat 11 is installed on the long arm of upset arm 10, is equipped with the electro-magnet 12 that is used for adsorbing the web on magnet seat 11.

Specifically, the rollers 6 are arranged in parallel, so that stable conveying of the flange plates is guaranteed. The horizontal columns 8 are arranged up and down, and the magnet seats 11 are arranged on the long arms of the turnover arms 10 corresponding to the positions of the horizontal columns 8 on the vertical columns 7, so that the vertical state of the turnover back web is guaranteed.

The end part of the transverse upright post 8 is provided with a first roller 9, and the two ends of the electromagnet 12 are provided with second rollers 13 which play a role in guiding and are convenient for the web plate to be conveyed forwards along with the flange plate after being overturned. The second rollers 13 at both ends of the electromagnet 12 can be arranged on the opposite side of the electromagnet 12, avoiding tilting of the web.

The working principle is as follows: h shaped steel flange plate is carried to roller 6 in last process on, the driving is hung H shaped steel web to magnet seat 11 on, the web is inhaled to electro-magnet 12 circular telegram, hydro-cylinder 3 begins work, the piston rod stretches out and promotes the upset of upset arm 10, the web becomes vertical state by the horizontality and installs on the flange plate, electro-magnet 12 outage, starter motor 4 and speed reducer 5, a plurality of groups roller 6 begin to rotate and drive flange plate and web and move forward, the web keeps vertical state under first gyro wheel 9 and the direction of second roll 13, flange plate and web get into next welding process.

Claims

The H-shaped steel web plate turnover device is characterized by comprising a frame (1), an oil cylinder (3), a roller (6), an upright post assembly and a turnover assembly, wherein the oil cylinder (3) is arranged on the frame (1) by using an oil cylinder support (2); the roller (6) is arranged between the two sides of the frame (1), and one end of the roller (6) is provided with a speed reducer (5) and a motor (4); the upright post component is arranged on one side of the frame (1), and comprises an upright post (7) and a transverse upright post (8) arranged on the upright post (7); the turnover assembly comprises a turnover arm (10) and a magnet seat (11), wherein the turnover arm (10) is L-shaped, the bending part of the turnover arm (10) is hinged to the other side of the frame (1), the short arm of the turnover arm (10) is connected with the piston rod end of the oil cylinder (3), the magnet seat (11) is installed on the long arm of the turnover arm (10), and an electromagnet (12) is arranged on the magnet seat (11).
2. The H-beam web turning device according to claim 1, characterized in that the rollers (6) are arranged in parallel in multiple groups.
3. The H-beam web turning device according to claim 1, characterized in that the transverse columns (8) are arranged two above each other.
4. The H-shaped steel web overturning device according to claim 1 or 3, characterized in that the magnet holder (11) is mounted on the long arm of the overturning arm (10) corresponding to the position of the upper horizontal column (8) of the vertical column (7).
5. The H-shaped steel web overturning device according to claim 1, wherein the end of the transverse upright (8) is provided with a first roller (9), and the two ends of the electromagnet (12) are provided with second rollers (13).
6. The H-shaped steel web turning device according to claim 5, wherein the second rollers (13) at both ends of the electromagnet (12) are disposed at opposite sides of the electromagnet (12).