CN112917012A

CN112917012A - Intelligent production line for steel structure of stereo garage and machining process of intelligent production line

Info

Publication number: CN112917012A
Application number: CN202110121448.9A
Authority: CN
Inventors: 黄周侣
Original assignee: Oret Guangzhou Automotive Equipment Co ltd
Current assignee: Oret Guangzhou Automotive Equipment Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-08
Anticipated expiration: 2041-01-28
Also published as: CN112917012B

Abstract

The invention discloses an intelligent production line for a steel structure of a stereo garage and a processing technology thereof, wherein the intelligent production line comprises the following devices which are connected in sequence: more than one H-shaped steel motor drives the feeding machine; two symmetrically arranged feeding chuck servo position changing machines; the panel feeding machine is arranged at the front end of one feeding chuck servo positioner and is used for feeding small panels; the laser cutting machine is arranged on the outer side of one feeding chuck servo positioner and used for cutting or punching the profile raw material, and the welding equipment is used for welding the profile raw material and the plate; the punching equipment is used for punching the welded section raw material; the blanking chuck servo positioner is used for grabbing finished products after punching; the finished product motor is used for grabbing the finished product motor driving blanking machine from the blanking chuck servo positioner; and the finished product storage chain plate machine is used for conveying the finished products conveyed by the finished product motor-driven blanking machine. The invention improves the working efficiency.

Description

Intelligent production line for steel structure of stereo garage and machining process of intelligent production line

Technical Field

The invention relates to a steel processing production line, in particular to an intelligent production line for a steel structure of a stereo garage and a processing technology thereof.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied.

In recent years, with the wide application of H-shaped steel profiles in the industries of marine engineering, steel structures, engineering machinery, bridges, nuclear power, pressure vessels and the like in China, a bottom plate and two side edges need to be welded together in the processing process of the H-shaped steel to finally form an H shape, but the existing H-shaped steel processing equipment has the following problems: 1. the feeding is also carried out manually, so that the labor cost is high; 2. low processing efficiency, so improvement is required.

Disclosure of Invention

The invention aims to provide an intelligent production line for a steel structure of a stereo garage and a machining process of the intelligent production line, and aims to solve the problems that in the prior art, machining efficiency is low and labor cost is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stereo garage steel construction intelligent production line, includes the following equipment that connects gradually:

more than one H-shaped steel motor arranged at intervals drives the feeding machine; all H-shaped steel motors drive the feeding machines to synchronously work to lift the section material raw materials for feeding;

the feeding chuck servo position changing machine is symmetrically arranged and used for obtaining the section material from the H-shaped steel motor driving feeding machine and positioning two ends of the section material;

the panel feeding machine is arranged at the front end of one feeding chuck servo positioner and is used for feeding small panels;

the laser cutting machine is arranged on the outer side of one feeding chuck servo positioner and used for cutting or punching the profile raw material, and the welding equipment is used for welding the profile raw material and the plate;

the blanking chuck servo positioner is used for grabbing finished products after punching;

the finished product motor is used for grabbing the finished product motor driving blanking machine from the blanking chuck servo positioner;

the finished product storage chain plate machine is used for conveying the finished products conveyed by the finished product motor-driven blanking machine;

wherein, H shaped steel motor drive material loading machine be located about two material loading chuck servo machine front ends that distribute, just panel material loading machine is located the front end of right side material loading chuck servo machine of shifting, welding equipment, laser cutting machine, drilling equipment are located the right side of right side material loading chuck servo machine of shifting, unloading chuck servo machine of shifting interval sets up the right at right side material loading chuck servo machine of shifting, just the locating hole center of unloading chuck servo machine of shifting and the center of the locating hole of material loading chuck servo machine of shifting are on same straight line, and the rear end between H shaped steel motor drive material loading machine and finished product motor drive blanking machine is provided with a linear guide, equal sliding connection on linear guide of H shaped steel motor drive material loading machine and finished product motor drive blanking machine, material loading chuck servo machine of shifting and blanking chuck servo machine all include the four-jaws and shift the section bar and rotate and positioning operation's section bar A displacement rotary machine.

Further, a plate positioning table is arranged on the right side of the feeding chuck servo positioner on the right side, and a plate conveying robot for conveying plates on the plate feeding machine to the plate positioning table is arranged on the side edge of the plate positioning table.

Further, welding equipment include carry out welded first welding robot, carry out welded second welding robot to panel opposite side to panel one side, all be provided with the send silk machine and the bonding tool of carrying the welding wire on second welding robot and first welding robot, second welding robot and first welding robot all fix on a welding stent, be provided with the clear rifle station that is used for collecting the material sediment in welding stent's below.

Further, the plate conveying robot is fixed on the robot base, and a floating electromagnet gripper is arranged on the plate conveying robot.

Further, the laser cutting machine comprises a laser support, a laser robot is arranged on the laser support, and a laser cutting head is arranged on the laser robot.

Further, all be provided with protection security fence in the right side of the left H shaped steel motor drive material loading machine outside and finished product motor drive blanking machine.

Further, the finished product storage chain plate machine comprises a conveying support, more than one group of conveying mechanisms are arranged on the conveying support, each group of conveying mechanisms comprises a bidirectional conveying motor, the output of the bidirectional conveying motor is connected with a first conveying shaft through a first belt pulley, the other end of the first conveying shaft is connected with a first gear, a second gear matched with the first gear is arranged on the conveying support, a finished product conveying belt is arranged between the first gear and the second gear, and the heights of all the finished product conveying belts are consistent.

Further, the H-shaped steel motor-driven feeding machine and the finished product motor-driven discharging machine are consistent in structure and respectively comprise a shear type feeding lifter and a conveying platform arranged above the shear type feeding lifter, the shear type feeding lifter is controlled to move up and down through a first motor at the bottom, and the shear type feeding lifter is arranged on a movable conveying frame capable of moving horizontally.

The invention also discloses a processing technology of the intelligent production line of the steel structure of the stereo garage, which is characterized by comprising the following steps: the method specifically comprises the following steps:

s1, placing the profile raw material on an H-shaped steel motor-driven feeding machine, conveying the profile to a designated position by the H-shaped steel motor-driven feeding machine, and lifting the profile raw material;

s2, the left feeding chuck servo positioner drives the four-jaw chuck to move in a servo mode, and the profile raw material on the lifter is grabbed; at the moment, the H-shaped steel motor drives the feeding machine to withdraw, and the feeding chuck on the left side conveys the raw materials forwards through the servo positioner;

s3, conveying the section to the right position, clamping by a four-jaw chuck on a middle feeding chuck servo positioner, and centering and fixing the section;

s4, moving the laser cutting machine to the right position, displacing and rotating the displacement machine on the servo displacement machine of the middle feeding chuck, cutting the end of the section bar raw material by the laser cutting machine, and dropping the cut section bar on a slag pan of the gun cleaning station;

s5, continuously conveying the middle feeding chuck servo positioner forwards, and at the moment, carrying out laser cutting and punching by a laser cutting machine;

s6, moving the plate feeding machine to the right position, and simultaneously grabbing the plate by the plate conveying robot and placing the plate on the plate positioning table for secondary positioning;

s7, the plate conveying robot grabs the plate on the plate positioning table and places the plate on the section bar welding equipment for plate tack welding;

s8, laser cutting and punching are carried out by a laser cutting machine, the welding equipment fully welds the spot-welded plate pieces, the plate conveying robot continuously grabs the plate pieces to be welded, and the process is continuously circulated;

s9, after laser cutting and punching of the laser cutting machine and welding of the welding equipment are completed, the laser cutting machine quits the working area, the four-jaw chuck on the tail end blanking chuck servo position changing machine moves in place, and the machined section bar is grabbed and fixed;

s10, continuously conveying the front-end feeding chuck servo positioner in a servo mode, and meanwhile retreating a four-jaw chuck of the tail-end blanking chuck servo positioner to cut off the section by a laser cutting machine after the section is in place;

s11, the front-end feeding chuck servo positioner continues to drive the four-jaw chuck to withdraw, and the four-jaw chuck of the tail-end blanking chuck servo positioner moves in place;

and S12, driving a blanking machine to lift the finished product by a finished product motor, placing the finished product on a finished product storage chain plate machine for outputting, and continuously circulating the steps until the processing is finished.

The invention has the beneficial effects that: the invention integrates the technologies of robot laser cutting, robot automatic welding and robot automatic feeding, finally improves the overall working efficiency and reduces the labor cost.

Drawings

Fig. 1 is an overall structural schematic diagram of an intelligent production line for a steel structure of a stereo garage in this embodiment 1;

fig. 2 is a schematic structural diagram of the intelligent production line for a steel structure of a stereo garage in this embodiment 1 when no house body is installed;

fig. 3 is a schematic structural view of a house body part and a plate feeding machine in this embodiment 1;

fig. 4 is a schematic structural view of the house internal components and the plate feeding machine in this embodiment 1;

FIG. 5 is a schematic structural diagram of a laser cutting machine according to the embodiment 1;

FIG. 6 is a schematic structural diagram of a welding apparatus according to this embodiment 1;

fig. 7 is a schematic structural view of the feeding chuck servo positioner in this embodiment 1;

fig. 8 is a schematic structural view of the protective safety fence according to the embodiment 1;

fig. 9 is a schematic structural diagram of the plate conveying robot in this embodiment 1;

FIG. 10 is a schematic view of the structure of the product-storing chain plate machine in this embodiment 1;

fig. 11 is a schematic structural diagram of the H-shaped steel motor-driven feeding machine in this embodiment 1.

In the figure: the feeding machine 1 is driven by an H-shaped steel motor; a feeding chuck servo positioner 2; a plate feeding machine 3; a welding device 4; a main control cabinet 5; a blanking chuck servo positioner 6; the finished product motor drives the blanking machine 7; a linear guide rail 8; a four-jaw chuck 9; a shift rotary machine 10; a board positioning table 11; a plate conveying robot 12; a first welding robot 13; a second welding robot 14; a wire feeder 15; a welding head 16; a welding bracket 17; a gun cleaning station 18; a robot base 19; a floating electromagnet gripper 20; a laser cutter 21; a laser holder 22; a laser robot 23; a laser cutting head 24; a protective safety rail 25; a delivery stent 26; a conveying mechanism 27; a bidirectional conveying motor 28; a first pulley 29; a first conveying shaft 30; a first gear 31; a second gear 32; a finished product conveyor belt 33; a scissor-type loading elevator 34; a conveying table 35; a first motor 36; the moving carriage 37; finished product store pallet 38; a housing 39; a pneumatic lift gate 40; a smoking cover 41; an interface 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-11, the intelligent production line of stereo garage steel structure disclosed in this embodiment includes the following equipment that connect gradually:

more than one H-shaped steel motor arranged at intervals drives the feeding machine 1; all H-shaped steel motors drive the feeding machine 1 to synchronously work to lift the section material for feeding;

the two feeding chuck servo position changing machines 2 are symmetrically arranged and used for obtaining the section material from the H-shaped steel motor driven feeding machine 1 and positioning two ends of the section material;

the plate feeding machine 3 is arranged at the front end of one feeding chuck servo positioner 2 and is used for feeding small plates;

the laser cutting machine 21 is arranged on the outer side of one feeding chuck servo positioner 2 and used for cutting or punching the profile raw material, and the welding equipment 4 is used for welding the profile raw material and the plate;

a blanking chuck servo positioner 6 for grabbing finished products after punching;

a finished product motor-driven blanking machine 7 for grabbing cost from the blanking chuck servo positioner 6;

a finished product storage chain plate machine 38 for conveying the finished products conveyed by the finished product motor-driven blanking machine 7;

wherein, the H-shaped steel motor-driven feeding machine 1 is positioned at the front ends of two feeding chuck servo position changing machines 2 distributed on the left and the right, the plate feeding machine 3 is positioned at the front end of the right feeding chuck servo position changing machine 2, the welding equipment 4, the laser cutting machine 21 and the punching equipment 5 are positioned at the right side of the right feeding chuck servo position changing machine 2, the blanking chuck servo position changing machines 6 are arranged at the right side of the right feeding chuck servo position changing machine 2 at intervals, the centers of the positioning holes of the blanking chuck servo position changing machines 6 and the centers of the positioning holes of the feeding chuck servo position changing machines 2 are positioned on the same straight line, a linear guide rail is arranged at the rear end between the H-shaped steel motor-driven feeding machine 1 and the finished product motor-driven blanking machine 7, the H-shaped steel motor-driven feeding machine 1 and the finished product motor-driven blanking machine 7 are both connected on the linear guide rail 8 in a sliding way, the feeding chuck servo position changing machine 2 and the discharging chuck servo position changing machine 6 respectively comprise a four-jaw chuck 9 and a position changing rotating machine 10 for performing position changing rotation and positioning operation on the sectional material.

Further, a plate positioning table 11 is arranged on the right side of the feeding chuck servo positioner 2 on the right side, and a plate conveying robot 12 for conveying the plate on the plate feeding machine 3 to the plate positioning table 11 is arranged on the side edge of the plate positioning table 11.

Further, welding equipment 4 include carry out welded first welding robot 13 to panel one side, carry out welded second welding robot 14 to panel opposite side, all be provided with the wire feeder 15 and the bonding tool 16 of carrying the welding wire on second welding robot 14 and first welding robot 13, second welding robot 14 and first welding robot 13 all fix on a welding stent 17, be provided with the clear rifle station 18 that is used for collecting the material sediment in the below of welding stent 17.

Further, the plate conveying robot 12 is fixed on a robot base 19, and a floating electromagnet gripper 20 is arranged on the plate conveying robot 12.

Further, the laser cutting machine 21 includes a laser support 22, a laser robot 23 is disposed on the laser support 22, and a laser cutting head 24 is disposed on the laser robot 23.

Further, protection safety fences 25 are arranged on the outer side of the left H-shaped steel motor drive feeding machine 1 and on the right side of the finished product motor drive discharging machine 7.

Further, the finished product storage chain plate machine 38 comprises a conveying support 26, more than one group of conveying mechanisms 27 are arranged on the conveying support 26, each group of conveying mechanisms 27 comprises a bidirectional conveying motor 28, the output of the bidirectional conveying motor 28 is connected with a first conveying shaft 30 through a first belt pulley 29, the other end of the first conveying shaft 30 is connected with a first gear 31, a second gear 32 matched with the first gear 31 is arranged on the conveying support 26, a finished product conveying belt 33 is arranged between the first gear 31 and the second gear 32, and the heights of all the finished product conveying belts 33 are consistent.

Further, the H-shaped steel motor-driven feeding machine 1 and the finished product motor-driven blanking machine 7 are consistent in structure and respectively comprise a scissor type feeding lifter 34 and a conveying platform 35 arranged above the scissor type feeding lifter 34, the scissor type feeding lifter 34 is controlled to move up and down through a first motor 36 at the bottom, and the scissor type feeding lifter 34 is arranged on a movable conveying frame 37 capable of moving horizontally.

The embodiment also discloses a processing technology of the intelligent production line of the stereo garage steel structure, which is characterized in that: the method specifically comprises the following steps:

The following are included in the present embodiment:

1. a feeding part: the part comprises a servo feeding positioning chuck, a movable conveying frame 37 and a scissor type feeding lifter 34;

2. h shaped steel motor drive material loading machine 1, laser cutting, welding part: the robot is used for positioning the section bar, welding and laser cutting deflection, and can perform a multi-axis linkage function with the robot by adopting an external control system of the robot, so that the production efficiency is improved;

3. the plate positioning table 11 is mainly used for initially positioning and welding plates, manually placing the plates cut by laser into a fixed area, stacking the plates, and enabling the plates to be grabbed by a robot for welding and secondary accurate positioning of the plates;

4. in the embodiment, the house 39 is arranged outside the laser cutting and welding, as for the laser cutting and arc welding workstation, the laser, the arc light and the welding smoke are a great threat to the health of the operator, the house 39 in the robot workstation area is connected in the forms of metal plate, square tube welding and the like, and the laser and the arc light are prevented from hurting the operator; meanwhile, a pneumatic lifting door 40 is arranged at a corresponding position of a small plate material in a workstation for loading, the lifting door 40 is made of an arc light-proof material, an air cylinder is adopted to push the lifting door, an operator can operate the lifting door conveniently and labor-saving, after the small plate workpieces are loaded, the lifting door can automatically descend after the small plates enter a laser cutting and welding area by pressing a start button, the lifting door automatically ascends to open the door after the small plates are welded and used, the small plates are continuously placed, a smoking shield 41 is arranged at the top of the house body 39, a connector 42 (diameter 300mm) connected with the smoke exhaust pipe is arranged at the upper part, in this embodiment, the main control cabinet 5 for controlling the assembly line is disposed on the room body 39, and the main control cabinet 5 is electrically connected to each power supply device, so as to realize an automatic control operation process for the devices, and how the main control cabinet 5 controls the H-shaped steel motor driving feeding machine 1 in this embodiment; a feeding chuck servo positioner 2; a plate feeding machine 3; a welding device 4; a blanking chuck servo positioner 6; the finished product motor drives the blanking machine 7; a shift rotary machine 10; a plate conveying robot 12; a first welding robot 13; a second welding robot 14; a wire feeder 15; a welding head 16; a floating electromagnet gripper 20; a laser cutter 21; a laser holder 22; a laser robot 23; a laser cutting head 24; a conveying mechanism 27; a bidirectional conveying motor 28; a first pulley 29; a first conveying shaft 30; a first gear 31; a second gear 32; a finished product conveyor belt 33; a scissor-type loading elevator 34; a conveying table 35; a first motor 36; the moving carriage 37; how finished product store pallet 38 is automated is within the routine skill of the art and is thus described in detail.

The invention has the following technical effects:

1. the invention integrates the technologies of robot laser cutting, robot automatic welding and robot automatic feeding, finally improves the overall working efficiency and reduces the labor cost.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a stereo garage steel construction intelligent production line which characterized in that includes the following equipment that connects gradually:

more than one H-shaped steel motor arranged at intervals drives the feeding machine (1); all H-shaped steel motors drive the feeding machine (1) to synchronously work to lift the section material for feeding;

the two feeding chuck servo position changing machines (2) are symmetrically arranged and used for obtaining the section material from the H-shaped steel motor-driven feeding machine (1) and positioning two ends of the section material;

the plate feeding machine (3) is arranged at the front end of one feeding chuck servo positioner (2) and is used for feeding small plates;

the laser cutting machine (21) is arranged on the outer side of one feeding chuck servo positioner (2) and used for cutting or punching the profile material, and the welding equipment (4) is used for welding the profile material and the plate;

a blanking chuck servo positioner (6) for grabbing the punched finished product;

a finished product motor-driven blanking machine (7) for grabbing cost from the blanking chuck servo positioner (6);

a finished product storage chain plate machine (38) used for conveying the finished products conveyed by the finished product motor-driven blanking machine (7);

wherein, H shaped steel motor drive material loading machine (1) be located about two material loading chuck servo machine (2) front ends that distribute, just panel material loading machine (3) are located the front end of right side material loading chuck servo machine (2), welding equipment (4), laser cutting machine (21), drilling equipment (5) are located the right side of right side material loading chuck servo machine (2), unloading chuck servo machine (6) interval sets up the right at right side material loading chuck servo machine (2), just the locating hole center of unloading chuck servo machine (6) and the center of the locating hole of material loading chuck servo machine (2) are on same straight line, are provided with a linear guide at the rear end between H shaped steel motor drive material loading machine (1) and finished product motor drive blanking machine (7), equal sliding connection of H shaped steel motor drive material loading machine (1) and finished product motor drive blanking machine (7) at linear guide: (7) 8) And the feeding chuck servo position changing machine (2) and the discharging chuck servo position changing machine (6) respectively comprise a four-jaw chuck (9) and a position changing rotating machine (10) which performs position changing rotation and positioning operation on the section.

2. The intelligent production line for the steel structure of the stereo garage according to claim 1, wherein: a plate positioning table (11) is arranged on the right side of the feeding chuck servo positioner (2) on the right side, and a plate conveying robot (12) for conveying the plates on the plate feeding machine (3) to the plate positioning table (11) is arranged on the side edge of the plate positioning table (11).

3. The intelligent production line for the steel structure of the stereo garage according to claim 1, wherein: welding equipment (4) including carrying out welded first welding robot (13) to panel one side, carry out welded second welding robot (14) to panel opposite side, all be provided with wire feeder (15) and bonding tool (16) of carrying the welding wire on second welding robot (14) and first welding robot (13), second welding robot (14) and first welding robot (13) all fix on a welding stent (17), be provided with clear rifle station (18) that are used for collecting the material sediment in the below of welding stent (17).

4. The intelligent production line for the steel structure of the stereo garage according to claim 2, wherein: the plate conveying robot (12) is fixed on a robot base (19), and a floating electromagnet gripper (20) is arranged on the plate conveying robot (12).

5. The intelligent production line for the steel structure of the stereo garage according to claim 1, wherein: the laser cutting machine (21) comprises a laser support (22), a laser robot (23) is arranged on the laser support (22), and a laser cutting head (24) is arranged on the laser robot (23).

6. The intelligent production line for the steel structure of the stereo garage according to claim 1, wherein: protective safety fences (25) are arranged on the outer side of the left H-shaped steel motor-driven feeding machine (1) and on the right side of the finished product motor-driven discharging machine (7).

7. The intelligent production line for the steel structure of the stereo garage according to claim 1, wherein: the finished product storage chain plate machine (38) comprises a conveying support (26), more than one group of conveying mechanisms (27) are arranged on the conveying support (26), each group of conveying mechanisms (27) comprises a two-way conveying motor (28), the output of each two-way conveying motor (28) is connected with a first conveying shaft (30) through a first belt pulley (29), the other end of each first conveying shaft (30) is connected with a first gear (31), a second gear (32) matched with the first gear (31) is arranged on the conveying support (26), a finished product conveying belt (33) is arranged between the first gear (31) and the second gear (32), and the heights of all the finished product conveying belts (33) are consistent.

8. The intelligent production line for the steel structure of the stereo garage according to claim 1, wherein: the H-shaped steel motor-driven feeding machine (1) and the finished product motor-driven discharging machine (7) are consistent in structure and respectively comprise a shear type feeding lifter (34) and a conveying platform (35) arranged above the shear type feeding lifter (34), the shear type feeding lifter (34) is controlled to move up and down through a first motor (36) at the bottom, and the shear type feeding lifter (34) is arranged on a movable conveying frame (37) capable of moving horizontally.

9. The machining process of the intelligent production line for the steel structure of the stereo garage is characterized by comprising the following steps of: the method specifically comprises the following steps: