CN216939059U

CN216939059U - Automatic feeding device for welding steel pipe piles

Info

Publication number: CN216939059U
Application number: CN202123390517.0U
Authority: CN
Inventors: 李平平; 任俊卓
Original assignee: Qinghai Jingong New Energy Technology Co ltd
Current assignee: Qinghai Jingong New Energy Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-12
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an automatic feeding device for welding a steel pipe pile, and relates to the technical field of welding production. The utility model comprises a mounting plate, guide rails are arranged on the front side and the rear side below the mounting plate, a movable plate is arranged above the mounting plate, an electric push rod is arranged above the movable plate, cylinders are fixed at four corners of the upper wall of the movable plate, a mounting frame is fixed at the upper end of each cylinder, walking wheels are arranged below the four corners of the mounting plate, a motor is arranged in front of the mounting plate, and a controller is arranged on the upper wall of the mounting plate. According to the utility model, the single chip microcomputer is used for controlling the operation of the air cylinder to carry out feeding and discharging operations, so that the labor intensity of workers is greatly reduced, meanwhile, the potential safety hazard is reduced, and the electric push rod is used for moving the steel pipe to enable the steel pipe to reach the designated position, so that the problems that the welding fails because the steel pipe does not reach the designated position, the reject ratio is increased, and even the welding robot is damaged are avoided.

Description

Automatic feeding device for welding steel pipe pile

Technical Field

The utility model belongs to the technical field of welding production, and particularly relates to an automatic feeding device for welding a steel pipe pile.

Background

The steel-pipe pile is the key part of the novel trail formula support of photovoltaic light and heat generation project, the degree of automation of tubular pile welding technique is the technical node that improves steel-pipe pile welding quality and reduction in manufacturing cost, in current technological level scope, can realize unit automation or semi-automatic production, and will realize full-automatic streamlined production still very difficult, in the actual welding process of steel pipe and flange, the flange is removed to the assigned position by the robot, the steel pipe then needs artifical supplementary to remove the steel pipe to the rotational positioning clamping equipment in, it welds flange and steel pipe to recycle the welding robot, but it still has following drawback in the in-service use:

1. in the prior art, the steel pipe needs to be loaded by manual assistance, so that the labor intensity is high, and potential safety hazards are caused;

2. receive workman operating condition's influence, under the condition of manual operation error, the steel pipe does not reach the assigned position and can cause welding failure, has increased the defective rate, causes the condition of damage welding robot even.

Therefore, the prior art needs manual assistance to feed steel pipes, not only labor intensity is large, but also potential safety hazards are provided, and when manual operation is failed, the steel pipes do not reach the designated positions, welding failure is caused, the reject ratio is increased, even damage to welding robots is caused, and requirements in actual use cannot be met, so that the technology capable of being improved is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic feeding device for welding a steel pipe pile, which is characterized in that a single chip microcomputer is used for controlling a cylinder to work so as to carry out feeding and discharging work, an electric push rod is used for moving a steel pipe so as to enable the steel pipe to reach a specified position, and the automatic feeding device solves the problems that in the prior art, manual assistance is needed for feeding the steel pipe, the labor intensity is high, potential safety hazards are caused, and in the case of manual misoperation, the steel pipe does not reach the specified position, so that the welding failure is caused, the reject ratio is increased, and even the welding robot is damaged.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an automatic feeding device for welding a steel pipe pile, which comprises an installation plate, wherein guide rails are arranged on the front side and the rear side of the lower portion of the installation plate, the two guide rails are arranged in parallel, a movable plate is arranged above the installation plate, an electric push rod is arranged above the movable plate, cylinders are fixed at four corner positions of the upper wall of the movable plate, an installation frame is fixed at the upper end of each cylinder, walking wheels are arranged below the four corner positions of the installation plate, a motor is arranged in front of the installation plate, a controller is arranged on the upper wall of the installation plate, the motor, a position sensor and the electric push rod are electrically connected with a single chip microcomputer through conducting wires, and the single chip microcomputer is electrically connected with an external power supply through the conducting wires.

Further, two from left to right the equidistance is provided with a plurality of dead levers between the guide rail, and the both ends of dead lever and the guide rail fixed connection that corresponds, is located the rear side the both ends of guide rail all are fixed with the riser, the inboard lateral wall of riser is fixed with position sensor, and position sensor's height is the same with the height of mounting panel.

Further, walking wheel and guide rail roll connection, the lower wall that the outside of walking wheel corresponds the mounting panel is fixed with the curb plate, the intermediate position department in the walking wheel outside is fixed with the dwang, and the dwang passes through the second bearing and is connected with the curb plate rotation, the motor is fixed on the outer wall of arbitrary curb plate, and the power output shaft of motor and the dwang fixed connection who corresponds.

Furthermore, the front end and the rear end of the electric push rod are respectively and fixedly provided with a first fixing plate and a second fixing plate corresponding to the mounting plate and the upper wall of the movable plate, and the front end and the rear end of the electric push rod are respectively and fixedly connected with the first fixing plate and the second fixing plate.

Further, the left and right sides of mounting panel lower wall all is fixed with the convex strip, and convex strip and mounting panel sliding connection, the left and right sides of convex strip all is provided with L shape strip, and L shape strip and mounting panel fixed connection.

Furthermore, the mounting rack is arranged in a U shape, fixing rods are fixed to the inner side wall of the upper end of the mounting rack, and first bearings are fixed to the outer portions of the fixing rods.

Further, the controller includes the singlechip, the outside of singlechip is provided with the protection box, and the singlechip is fixed in the inside of protection box, the upper wall of protection box is provided with operating button.

The utility model has the following beneficial effects:

1. compared with the prior art, the steel pipe to be fed can be moved to the feeding position by controlling the motor and the air cylinder to work by the singlechip, meanwhile, the welded steel pipe is subjected to blanking operation, workers only need to control the singlechip, the singlechip can automatically control the motor and the air cylinder, so that the feeding and blanking of the steel pipe are more convenient, the problem of prior art need artifical supplementary to carry out the material loading to the steel pipe, not only intensity of labour is big, but also has the potential safety hazard is solved.

2. According to the utility model, by arranging the electric push rod, the L-shaped strip and the convex strip, after the structure above the guide rail moves rightwards to a specified position, the single chip microcomputer controls the air cylinder on the right side to enable the welded steel pipe to move downwards to complete blanking, then the single chip microcomputer controls the electric push rod to work to drive the steel pipe to be fed to move towards the flange, so that the end part of the steel pipe is contacted with the flange, and the problems that the welding fails because the steel pipe does not reach the specified position under the condition of manual operation errors, the reject ratio is increased, and even the welding robot is damaged are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a block diagram of the controller of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a mounting frame; 101. a connecting rod; 1011. a first bearing; 2. a cylinder; 3. an electric push rod; 4. mounting a plate; 401. a first fixing plate; 402. l-shaped strips; 5. moving the plate; 501. a side plate; 5011. a second bearing; 502. a second fixing plate; 503. a convex strip; 6. a guide rail; 601. a vertical plate; 6011. a position sensor; 602. fixing the rod; 7. a motor; 8. a controller; 801. a single chip microcomputer; 802. a protection box; 803. an operation button; 9. a traveling wheel; 901. rotating the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model is an automatic feeding device for welding a steel pipe pile, comprising a mounting plate 4, wherein guide rails 6 are arranged on the front side and the rear side below the mounting plate 4, so that traveling wheels 9 move along the guide rails 6, the two guide rails 6 are arranged in parallel, a moving plate 5 arranged above the mounting plate 4 provides a fixed platform for an air cylinder 2, an electric push rod 3 arranged above the moving plate 5 drives the moving plate 5 to move when working, the air cylinders 2 fixed at the four corner positions of the upper wall of the moving plate 5 drive the mounting frame 1 to move up and down when working, the mounting frame 1 fixed at the upper end of the air cylinder 2 drives a first bearing 1011 to move when moving, the traveling wheels 9 are arranged below the four corner positions of the mounting plate 4, the device can carry out loading and unloading operations on the steel pipe through the cooperation of the traveling wheels 9, a motor 7 and the guide rails 6, the motor 7 arranged in front of the mounting plate 4 drives the corresponding traveling wheels 9 to rotate when working, the steel pipe is driven to move under the state, the controller 8 is arranged on the upper wall of the mounting plate 4, the motor 7, the position sensor 6011 and the electric push rod 3 are electrically connected with the single chip microcomputer 801 through conducting wires, the single chip microcomputer 801 is electrically connected with an external power supply through conducting wires, the single chip microcomputer 801, the motor 7, the position sensor 6011 and the electric push rod 3 in the device are all in the prior art, and the type of the device is not limited.

As shown in fig. 1-2, a plurality of fixing rods 602 are equidistantly arranged between two guide rails 6 from left to right, two ends of each fixing rod 602 are fixedly connected with the corresponding guide rail 6, the fixing rods 602 are used for fixing the two guide rails 6 relative to each other, when the device is in actual use, the guide rails 6 can be fixed on the ground, the vertical plates 601 fixed at two ends of the guide rails 6 on the rear side of the guide rails 6 provide mounting platforms for the position sensors 6011, the position sensors 6011 fixed on the inner side walls of the vertical plates 601 can detect the positions of the mounting plates 4, so that the motor 7 stops or starts to work after the steel pipe reaches a designated position, and the height of the position sensors 6011 is the same as that of the mounting plates 4.

Walking wheel

9 and 6 roll connection of guide rail, the outside of walking wheel 9 corresponds the fixed curb plate 501 of lower wall of mounting panel 4, the intermediate position department in the walking wheel 9 outside is fixed with dwang 901, and dwang 901 rotates with curb plate 501 through second bearing 5011 and is connected, motor 7 is fixed on the outer wall of any curb plate 501, and motor 7's power output shaft and the dwang 901 fixed connection that corresponds, the aforesaid sets up, at motor 7 during operation, motor 7's power output shaft rotates the dwang 901 that drives and correspond and rotates, thereby make the walking wheel 9 that corresponds rotate, finally make this device motion, the realization is gone up the purpose of unloading to the steel pipe.

As shown in fig. 1, 3 and 4, the front end and the rear end of the electric push rod 3 are respectively fixed with a first fixing plate 401 and a second fixing plate 502 corresponding to the upper walls of the mounting plate 4 and the moving plate 5, and the front end and the rear end of the electric push rod 3 are respectively fixedly connected with the first fixing plate 401 and the second fixing plate 502.

Convex strip 503 is fixed on both sides of the lower wall of mounting plate 4, and convex strip 503 and mounting plate 4 sliding connection, and L-shaped strip 402 is set on both sides of convex strip 503, and L-shaped strip 402 and mounting plate 4 fixed connection, and above setting makes moving plate 5 move along straight line.

Mounting bracket 1 is the U-shaped setting, and the inboard lateral wall of mounting bracket 1 upper end all is fixed with connecting rod 101, and the outside of connecting rod 101 is fixed with first bearing 1011, and above-mentioned setting is in the during operation of this device, treats that the periphery wall of welded steel pipe can contact with first bearing 1011 on two left mounting brackets 1, and the periphery wall of the steel pipe that the welding was accomplished can contact with the first bearing 1011 on two mounting brackets 1 on the right side.

The controller 8 comprises a single chip microcomputer 801, a protection box 802 is arranged outside the single chip microcomputer 801 and can protect the single chip microcomputer 801, the single chip microcomputer 801 is fixed inside the protection box 802, an operation button 803 is arranged on the upper wall of the protection box 802, and when loading and unloading are carried out, operation of one process flow, namely material taking, loading and unloading, and then the operation of moving to a material taking position can be completed by pressing the operation button 803.

One specific application of this embodiment is: when loading and unloading are carried out, the motor 7 works to drive the travelling wheels 9 to rotate, so that the structure above the guide rail 6 moves leftwards, when the position sensor 6011 on the left side detects that the structure above the guide rail 6 reaches a specified position, the single chip microcomputer 801 controls the motor 7 to stop working, at the moment, the four air cylinders 2 work simultaneously to enable the first bearing 1011 to move upwards, a steel pipe to be loaded can move upwards under the action of the first bearings 1011 on the two mounting frames 1 on the left side, the welded steel pipe in the rotary positioning and clamping equipment can move upwards under the action of the first bearings 1011 on the two mounting frames 1 on the right side, at the moment, the single chip microcomputer 801 controls the motor 7 to work, so that the structure above the guide rail 6 moves rightwards, when the position sensor 6011 on the right side detects that the structure above the guide rail 6 reaches the specified position, the motor 7 stops working, the single chip microcomputer 801 controls the air cylinders 2 on the right side, the welded steel pipe is moved downwards to complete blanking, then the single chip microcomputer 801 controls the electric push rod 3 to work to drive the steel pipe to be fed to move towards the flange, the end portion of the steel pipe is in contact with the flange, at the moment, the rotary positioning and clamping equipment is operated to fix the steel pipe, welding operation can be conducted, after the welding is completed, the single chip microcomputer 801 controls the air cylinder 2 to descend, the electric push rod 3 is controlled to enable the moving plate 5 to be restored to the original position, then the single chip microcomputer 801 controls the motor 7 to enable the structure above the guide rail 6 to move leftwards to the material taking position, and the operation is repeated, so that automatic feeding and blanking of the steel pipe is achieved.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a steel-pipe pile welds uses automatic feeding, includes mounting panel (4), its characterized in that: both sides all are provided with guide rail (6) around mounting panel (4) below, the top of mounting panel (4) is provided with movable plate (5), the top of movable plate (5) is provided with electric putter (3), four turning position departments of movable plate (5) upper wall all are fixed with cylinder (2), the upper end of cylinder (2) is fixed with mounting bracket (1), the below of four turning position departments of mounting panel (4) all is provided with walking wheel (9), the place ahead of mounting panel (4) is provided with motor (7), the upper wall of mounting panel (4) is provided with controller (8).

2. The automatic feeding device for welding the steel pipe pile according to claim 1, wherein a plurality of fixing rods (602) are equidistantly arranged between the two guide rails (6) from left to right, two ends of each fixing rod (602) are fixedly connected with the corresponding guide rail (6), a vertical plate (601) is fixed to each end of the guide rail (6) on the rear side, and a position sensor (6011) is fixed to the inner side wall of each vertical plate (601).

3. The automatic feeding device for welding the steel pipe pile as claimed in claim 1, wherein the walking wheels (9) are in rolling connection with the guide rails (6), side plates (501) are fixed on the outer sides of the walking wheels (9) corresponding to the lower walls of the mounting plates (4), rotating rods (901) are fixed in the middle positions of the outer sides of the walking wheels (9), the rotating rods (901) are rotatably connected with the side plates (501) through second bearings (5011), the motor (7) is fixed on the outer wall of any one of the side plates (501), and a power output shaft of the motor (7) is fixedly connected with the corresponding rotating rods (901).

4. The automatic feeding device for welding the steel pipe pile according to claim 1, wherein a first fixing plate (401) and a second fixing plate (502) are respectively fixed at the front end and the rear end of the electric push rod (3) corresponding to the upper walls of the mounting plate (4) and the moving plate (5), and the front end and the rear end of the electric push rod (3) are respectively fixedly connected with the first fixing plate (401) and the second fixing plate (502).

5. The automatic feeding device for welding the steel pipe pile as claimed in claim 4, wherein the left side and the right side of the lower wall of the mounting plate (4) are both fixed with convex strips (503), the convex strips (503) are slidably connected with the mounting plate (4), the left side and the right side of the convex strips (503) are both provided with L-shaped strips (402), and the L-shaped strips (402) are fixedly connected with the mounting plate (4).

6. The automatic feeding device for welding the steel pipe pile as claimed in claim 1, wherein the mounting rack (1) is U-shaped, the connecting rods (101) are fixed to the inner side walls of the upper end of the mounting rack (1), and the first bearings (1011) are fixed to the outer portions of the connecting rods (101).

7. The automatic feeding device for welding the steel pipe pile according to claim 1, wherein the controller (8) comprises a single chip microcomputer (801), a protection box (802) is arranged outside the single chip microcomputer (801), the single chip microcomputer (801) is fixed inside the protection box (802), and an operation button (803) is arranged on the upper wall of the protection box (802).