CN218891380U

CN218891380U - Welding production line

Info

Publication number: CN218891380U
Application number: CN202222937549.6U
Authority: CN
Inventors: 肖春明; 绪宣宣
Original assignee: Anhui Luolin Intelligent Equipment Co ltd
Current assignee: Anhui Luolin Intelligent Equipment Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-04-21
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a welding production line, which comprises a transmission device, a welding module and a protective cover, wherein the welding module is positioned above the transmission device, the protective cover is used for wrapping the transmission device, the transmission device comprises two transmission belts, a partition plate is arranged between the transmission belts at a center line position, the welding module and the partition plate are positioned on the same vertical plane, the welding module is positioned in front of the partition plate relative to the transmission direction of the transmission belts, a first hydraulic telescopic rod is arranged at the top of the protective cover, and the welding module is arranged at the end part of the first hydraulic telescopic rod; clamping devices are arranged on two sides of the protective cover in opposite directions; the welding device can weld plates with different specifications, and can weld plates with larger thickness on two sides.

Description

Welding production line

Technical Field

The utility model relates to the field of welding equipment, in particular to a welding production line.

Background

In the prior art, when welding long plates, the welding must be assisted by a tool or equipment. Most devices can only carry out simple centre gripping and welding to panel, can't be suitable for the panel welding of different specifications, and the operation is comparatively loaded down with trivial details, and the degree of automation of device is not high. In addition, most of the devices can only carry out single-sided welding on the plates, the plates cannot be turned over, particularly the plates with larger thickness are subjected to single-sided welding, and if double-sided welding is carried out, no matched plate turning-over device is adopted, so that the external device is required to assist in turning over the plates, the operation is very complicated, and the practicability of the device and the working efficiency of the device are reduced.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a welding production line which can weld plates with different specifications and simultaneously can weld plates with larger thickness on two sides so as to solve the defects caused by the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the welding production line comprises a transmission device, a welding module positioned above the transmission device and a protective cover wrapping the transmission device, wherein the transmission device comprises two transmission belts, a partition plate is arranged between the transmission belts at a center line position, the welding module and the partition plate are positioned on the same vertical plane, the welding module is positioned in front of the partition plate relative to the transmission direction of the transmission belts, a first hydraulic telescopic rod is arranged at the top of the protective cover, and the welding module is arranged at the end part of the first hydraulic telescopic rod; clamping devices are arranged on two sides of the protective cover in opposite directions.

Preferably, the clamping device comprises a clamping plate and two second hydraulic telescopic rods, wherein the two second hydraulic telescopic rods are positioned between the clamping plate and the protective cover and positioned at two ends of the clamping plate; the clamping plate is horizontally arranged relative to the conveying belt, through grooves are formed in the clamping plate in the horizontal direction, a plurality of roll shafts are arranged in the through grooves at equal intervals in the vertical direction, and the diameter of each roll shaft is larger than the width of the clamping plate; the intermediate position of baffle is equipped with logical groove, and logical inslot is equipped with a plurality of roller in equidistant in the vertical direction, and the diameter of roller is greater than the width of baffle.

Preferably, the discharging hole of the conveying device is provided with a material taking and turning device, the material taking and turning device comprises support columns symmetrically arranged along the partition boards, the support columns are provided with mechanical arms, the mechanical arms are in right-angle structures and are positioned in planes perpendicular to the conveying belt, the mechanical arms are connected with the support columns through rotary drivers, and the mechanical arms are driven to rotate in the vertical planes where the mechanical arms are positioned; one end of the mechanical arm is connected with the rotary driver, the other end of the mechanical arm is provided with an electromagnetic chuck, and the right-angle side of the mechanical arm where the end part is positioned is a hydraulic telescopic mechanism.

Preferably, a base is arranged at the bottom of the partition plate, and a third hydraulic telescopic rod is arranged between the base and the ground.

Preferably, an auxiliary transmission device is vertically arranged downwards on the inner side of the top of the protective cover, the auxiliary transmission device is an auxiliary transmission belt, and the transmission direction of the auxiliary transmission device is opposite to that of the transmission belt; the auxiliary transmission belt is connected with the protective cover through a fourth hydraulic telescopic rod which is vertically arranged.

The beneficial effects of adopting above technical scheme are: the welding production line of the structure of the utility model mainly welds two rectangular plates with consistent thickness, is applicable to rectangular plates with different specifications, can ensure double-sided welding, improves welding quality, can realize automation in the whole process, greatly reduces labor intensity and improves efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the interior of the shield of the present utility model;

FIG. 3 is a schematic view of a material taking structure of the material taking turn-over device;

FIG. 4 is a schematic diagram of a structure of the material taking and turning device for preparing for turning;

FIG. 5 is a schematic view of the structure of the clamping plate;

fig. 6 is a schematic structural view of the separator.

The device comprises a 1-transmission device, a 2-welding module, a 3-protection cover, a 4-transmission belt, a 5-partition plate, a 6-first hydraulic telescopic rod, a 7-clamping device, an 8-clamping plate, a 9-second hydraulic telescopic rod, a 10-first through groove, a 11-first roll shaft, a 12-second through groove, a 13-second roll shaft, a 14-material taking turnover device, a 15-support column, a 16-mechanical arm, a 17-rotary driver, a 18-electromagnetic chuck, a 19-base, a 20-third hydraulic telescopic rod, a 21-auxiliary transmission belt and a 22-fourth hydraulic telescopic rod.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Fig. 1-6 illustrate embodiments of the present utility model: the welding production line comprises a transmission device 1, a welding module 2 positioned above the transmission device 1, and a protective cover 3 wrapping the transmission device 1, wherein the transmission device 1 comprises two transmission belts 4, a partition plate 5 is arranged between the transmission belts at a central line position, the welding module 2 and the partition plate 5 are positioned on the same vertical plane, the welding module 2 is positioned in front of the partition plate 5 relative to the transmission direction of the transmission belts 4, a first hydraulic telescopic rod 6 is arranged at the top of the protective cover 3, and the welding module 2 is arranged at the end part of the hydraulic telescopic rod; the two sides of the protective cover 3 are provided with clamping devices 7 in opposite directions. Through external mechanical arm, place two rectangle sheet respectively on two conveyer belts, then both sides clamping device moves in opposite directions for the welding portion of sheet contacts with the baffle, and the baffle plays the effect of reserving the welding seam, and the welding module is current soldered connection promptly, and the welding module descends to weld two sheet positions department of reserving through its below.

The clamping device 7 comprises a clamping plate 8 and two second hydraulic telescopic rods 9, wherein the two second hydraulic telescopic rods 9 are positioned between the clamping plate 8 and the protective cover 3 and positioned at two ends of the clamping plate 8; the clamping plate 8 is horizontally arranged relative to the conveying belt 4, the clamping plate 8 is provided with a first through groove 10 in the horizontal direction, a plurality of first roll shafts 11 are arranged in the first through groove 10 at equal intervals in the vertical direction, the diameter of each first roll shaft 11 is larger than the width of the clamping plate 8, a connecting block is arranged in the middle of the first through groove 10, and the second hydraulic telescopic rod 9 is connected with the connecting block; the middle position of the partition plate 5 is provided with a second through groove 12, a plurality of second roll shafts 13 are arranged in the second through groove 12 at equal intervals in the vertical direction, and the diameter of each second roll shaft 13 is larger than the width of the partition plate 5. And roll shafts are arranged on the clamping plates and the partition plates and are in contact with the edges of the two sides of the rectangular plate, so that friction force is reduced, and resistance of the rectangular plate to movement in the direction of the welding module under the action of the conveyor belt is reduced.

The material taking and turning device 14 is arranged at a discharge hole of the conveying device 1, the material taking and turning device 14 comprises support columns 15 symmetrically arranged along the partition plate 5, the support columns 15 are provided with mechanical arms 16, the mechanical arms 16 are in right-angle structures, are positioned in planes perpendicular to the conveying belt, are connected with the support columns 15 through rotary drivers 17, and drive the mechanical arms 16 to rotate in the vertical planes where the mechanical arms are positioned; one end of the mechanical arm 16 is connected with a rotary driver 17, the other end is provided with an electromagnetic chuck 18, and the right-angle side of the mechanical arm 16 where the end is positioned is a hydraulic telescopic mechanism. After two plates are welded, the hydraulic telescopic part of the mechanical arm (mechanical arm A) on one side of the mechanical arm is stretched after the two plates are completely positioned outside the protective cover, then the welded plates are adsorbed by the electromagnetic chuck, and then the mechanical arm is driven to rotate by the rotary driver, so that the hydraulic telescopic part is parallel to the horizontal plane, namely the plates are in a vertical state; the mechanical arm (mechanical arm B) on the other side is driven by a rotary driver to enable the hydraulic telescopic part to be parallel to the horizontal plane, the hydraulic telescopic part is in a contracted state at first and then extends until the electromagnetic chuck adsorbs the plate, and then the previous electromagnetic chuck is separated from the plate; the hydraulic telescopic parts of the two mechanical arms are contracted, the mechanical arm A rotates outwards, the hydraulic telescopic parts are in a vertical state upwards, meanwhile, the rotary driver drives the mechanical arm B to rotate, the hydraulic telescopic parts are in a vertical state downwards, the hydraulic telescopic parts stretch again, and after the plate is placed on the conveying device, the electromagnetic chuck is separated from the plate. Then taking materials from the mechanical arm B in the next round, and then turning over and discharging the materials from the mechanical arm A, wherein the actions of the mechanical arm A and the materials are opposite to those of the mechanical arm A, and the rotary driver is an existing driving unit.

Then the two conveying belts are reversely conveyed, the partition board is lowered and is lower than the upper surface of the conveying belt, simultaneously, the clamping devices at the two sides start to clamp synchronously and oppositely, and if the widths of the plates to be welded are consistent, after clamping, the welding seams of the plates are right below the welding modules; if the sheet widths are not uniform, the elongated length of the two-sided clamping device is manually adjusted by the operator so that the weld is directly beneath the welding module. After welding is finished, the blanking is finished through the previous manipulator, namely the feeding manipulator and the blanking manipulator are the same, and the manipulator with the electromagnetic chuck is also adopted.

An auxiliary transmission device 1 is vertically arranged downwards on the inner side of the top of the protective cover 3, the auxiliary transmission device 1 is an auxiliary transmission belt 21, and the transmission direction of the auxiliary transmission device is opposite to the direction of the transmission belt 4; the auxiliary transmission belt 21 is connected with the protective cover 3 through a fourth hydraulic telescopic rod 22 which is vertically arranged. In order to facilitate the plate to move on the conveying belt, an auxiliary conveying belt is additionally arranged above the conveying belt, the plate is pressed down when needed to be contacted with the plate, and the auxiliary conveying belts are respectively arranged at two ends of the protective cover corresponding to the two conveying belts.

The main part of protection casing is preset and is observed the hole, is covered by transparent material, and the lateral wall of protection casing is equipped with the electric cabinet, and the transmission direction of control transmission area and auxiliary transmission area can control the flexible of first hydraulic telescoping rod, second hydraulic telescoping rod, third hydraulic telescoping rod and fourth hydraulic telescoping rod to and the start-up of arm, and the start-up of welding module.

The whole operation flow is that after the manipulator material loading, start the conveyer belt, simultaneously operate clamping device and make both sides of panel contact with baffle and clamping plate respectively, judge whether need start auxiliary conveyer belt according to panel transmission's speed, control fourth hydraulic telescoping rod makes auxiliary conveyer belt and the upper surface of panel want to contact, make its speed of transmission accord with our requirement, when panel is located the soldered connection below, conveyer belt and auxiliary conveyer belt stop, start first hydraulic telescoping rod control soldered connection and panel distance, start the welding, simultaneously start conveyer belt and auxiliary conveyer belt again, after the welding is accomplished, the soldered connection stop work, clamping device resets, get the material turning device and accomplish after the upset, start conveyer belt and auxiliary conveyer belt again, simultaneously control third hydraulic telescoping rod descends, make the baffle with the below of conveyer belt, clamping device moves in opposite directions again simultaneously, according to panel's specification, when panel is located the soldered connection below, can manual control adjusts both sides flexible distance, make the panel welding line be located under the welding module, in-process, close conveyer belt and auxiliary conveyer belt, after adjusting, can slightly reset, after the auxiliary conveyer belt and auxiliary conveyer belt, after the welding is accomplished, the auxiliary conveyer belt is adjusted, the welding is accomplished in order to accomplish the welding, after the manipulator is accomplished, the auxiliary conveyer belt is reset, after the welding is accomplished, the auxiliary conveyer belt is adjusted, and the welding is adjusted, after the auxiliary conveyer belt is adjusted, and is moved up to be adjusted, and is moved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.

Claims

1. The utility model provides a welding production line, includes transmission device (1) and is located welding module (2) of transmission device (1) top, its characterized in that still includes protection casing (3) of parcel transmission device (1), transmission device (1) are equipped with baffle (5) in the central line position between the two, welding module (2) and baffle (5) are located same perpendicular, and welding module (2) are located the place ahead of baffle (5) for the direction of transmission band (4), the top of protection casing (3) is equipped with first hydraulic telescoping rod (6), welding module (2) set up the tip at hydraulic telescoping rod; clamping devices (7) are arranged on two sides of the protective cover (3) in opposite directions.

2. Welding line according to claim 1, characterized in that the clamping means (7) comprise a clamping plate (8) and a second hydraulic telescopic rod (9), two of the second hydraulic telescopic rods (9) being located between the clamping plate (8) and the protective cover (3), at both ends of the clamping plate (8); the clamping plate (8) is horizontally arranged relative to the conveying belt (4), the clamping plate (8) is provided with a first through groove (10) in the horizontal direction, a plurality of first roll shafts (11) are arranged in the first through groove (10) at equal intervals in the vertical direction, and the diameter of each first roll shaft (11) is larger than the width of the clamping plate (8); the middle position of the partition plate (5) is provided with a second through groove (12), a plurality of second roll shafts (13) are arranged in the second through groove (12) at equal intervals in the vertical direction, and the diameter of each second roll shaft (13) is larger than the width of the partition plate (5).

3. Welding production line according to claim 1, characterized in that the discharge opening of the conveying device (1) is provided with a material taking and turning device (14), the material taking and turning device (14) comprises support columns (15) symmetrically arranged along the partition plate (5), the support columns (15) are provided with mechanical arms (16), the mechanical arms (16) are in right-angle structures, are positioned in planes perpendicular to the conveying belt, are connected with the support columns (15) through rotary drivers (17), and drive the mechanical arms (16) to rotate in the vertical planes of the mechanical arms; one end of the mechanical arm (16) is connected with a rotary driver (17), the other end of the mechanical arm is provided with an electromagnetic chuck (18), and the right-angle side of the mechanical arm (16) where the end part is positioned is a hydraulic telescopic mechanism.

4. A welding line according to claim 3, characterized in that the bottom of the partition (5) is provided with a base (19), a third hydraulic telescopic rod (20) being provided between the base (19) and the ground.

5. Welding line according to claim 1, characterized in that the top inside of the protective cover (3) is provided vertically downwards with an auxiliary conveying device (1), which auxiliary conveying device (1) is an auxiliary conveying belt (21) with a conveying direction opposite to the conveying belt (4); the auxiliary transmission belt (21) is connected with the protective cover (3) through a fourth hydraulic telescopic rod (22) which is vertically arranged.