CN209886956U

CN209886956U - Automatic rapid welding equipment

Info

Publication number: CN209886956U
Application number: CN201920621367.3U
Authority: CN
Inventors: 陈森; 资斌; 赖剑涛
Original assignee: Hainan Kubo Hardware Products Co Ltd
Current assignee: Hainan Kubo Hardware Products Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-03
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an automatic quick welding equipment, including being used for carrying work piece and off-the-shelf conveyor and workstation, the place ahead of workstation is equipped with the loading attachment who is used for carrying the work piece, the top of workstation is equipped with the bottom plate of placing that is used for placing the work piece, the left and right sides of placing the bottom plate is equipped with a plurality of clamping device that are used for the work piece location, the front side of placing the bottom plate is equipped with the first cylinder that links to each other with it, the top of placing the bottom plate is equipped with welding set, welding set with the workstation links to each other, the rear of placing the bottom plate is equipped with and is used for shifting off-the-shelf unloading mechanism, unloading mechanism with the workstation links to each other, the utility model discloses can improve the degree of automation of production, promote welding efficiency, guarantee the welding quality of work.

Description

Automatic rapid welding equipment

Technical Field

The utility model relates to the field of welding technique, specifically be an automatic quick welding equipment.

Background

At present, in a conventional welding process, a workpiece is manually clamped, then is welded by welding equipment, and finally is manually taken and is placed in a specified material area or a specified assembly line device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic quick welding equipment can improve the degree of automation of production, promotes welding efficiency, guarantees the welding quality of work piece.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic quick welding equipment, is including being used for carrying work piece and off-the-shelf conveyor and workstation, the place ahead of workstation is equipped with the loading attachment who is used for carrying the work piece, the top of workstation is equipped with the bottom plate of placing that is used for placing the work piece, the left and right sides of placing the bottom plate is equipped with a plurality of clamping device that are used for the work piece location, the front side of placing the bottom plate is equipped with the first cylinder that links to each other with it, the top of placing the bottom plate is equipped with welding set, welding set with the workstation links to each other, the rear of placing the bottom plate is equipped with and is used for shifting off-the-shelf unloading mechanism, unloading mechanism with the workstation links.

Preferentially, the conveying device is respectively arranged at the left side, the right side and the rear side of the workbench, the conveying device comprises a roller conveying mechanism and a plurality of fixed supports, the roller conveying mechanism comprises a roller group and a chain, the two sides of the roller group are respectively sleeved with a fixed shell, the fixed shells are fixedly connected with the fixed supports, the roller group comprises a plurality of rollers, the surfaces of the two sides of each roller are respectively provided with a chain wheel fixedly connected with the roller, and the chain wheels are respectively meshed with the chain.

Preferentially, the feeding device comprises a guide rail and a base, the guide rail is arranged above the workbench, two sides of the bottom of the guide rail are respectively provided with a first supporting beam, the bottom of the first supporting beam is fixedly connected with the base, the left side and the right side of the guide rail are respectively provided with a second air cylinder connected with the guide rail, the guide rail is connected with two sliding blocks in a sliding manner, the sliding blocks are respectively connected with the driving ends of the second air cylinders, the surfaces of the sliding blocks are respectively provided with a supporting plate, the surface of the supporting plate is respectively provided with a first motor and a first fixed seat, the first fixed seat is provided with a first ball screw, the output end of the first motor is connected with the first ball screw, the moving end of the first ball screw is provided with a moving plate, the moving plate is fixedly connected with the moving end of the first ball screw, the surface of the moving plate is provided with a third air cylinder, the driving end of the third air cylinder is provided, the clamping hand is provided with an electric magnet.

Preferentially, the clamping device comprises a positioning block, a guide block and a clamp, the positioning block is arranged on one side of the top of the placement bottom plate, the positioning block is in sliding connection with the placement bottom plate, a guide seat fixedly connected with the bottom of the positioning block is arranged on the bottom of the positioning block, the guide seat is fixedly connected with the workbench, the guide block is in sliding connection with the guide seat, a fourth air cylinder connected with the guide block is arranged on one side of the guide block, and the other side of the guide block corresponds to the clamp connected with the workpiece.

Preferably, the welding device comprises a support seat, a second motor, a first connecting bracket and a second connecting bracket, the supporting seat is arranged above the workbench, the left side and the right side of the supporting seat are respectively provided with a second supporting beam, the supporting seat is fixedly connected with the workbench through the second supporting beam, a second fixed seat is arranged on the supporting seat, the second fixed seat is provided with a second ball screw, the output end of the second motor is connected with the second ball screw, the moving end of the second ball screw is provided with a moving frame which is fixedly connected with the moving end of the second ball screw, the moving frame is provided with a fifth air cylinder, the driving end of the fifth air cylinder is connected with the first connecting bracket, the first connecting support is provided with a third motor, a welding gun is arranged below the third motor, and the welding gun is connected with the output end of the third motor through the second connecting support.

Preferably, the blanking mechanism comprises a rotary cylinder, a feeding plate connected with the rotary cylinder is arranged at the driving end of the rotary cylinder, and the height of the bottom position of the feeding plate is consistent with that of the top position of the placing bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a conveyer accomplishes the conveying of relevant work piece, utilizes loading attachment to remove corresponding work piece to placing the bottom plate, realizes spacing and the clamp of work piece through clamping device, utilizes welding set to weld, recycles unloading mechanism and shifts the finished product to conveyer, the utility model discloses reduce intensity of labour, reduced manufacturing cost, improve the degree of automation of production, promote welding efficiency, guarantee the welding quality of work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a conveying device;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a feeding device;

FIG. 5 is a schematic view of the structure of the clamping device, the placing base plate, and the first cylinder;

FIG. 6 is a schematic view of a welding apparatus;

FIG. 7 is a schematic structural view of a blanking mechanism;

in the figure: 1 workbench, 2 placing bottom plate, 3 first cylinder, 4 fixed support, 5 chain, 6 fixed shell, 7 roller, 8 chain wheel, 9 guide rail, 10 base, 11 first supporting beam, 12 second cylinder, 13 slide block, 14 supporting plate, 15 first motor, 16 first fixed seat, 17 first ball screw, 18 moving plate, 19 third cylinder, 20 clamping hand, 21 electric iron, 22 positioning block, 23 guide block, 24 clamp, 25 guide seat, 26 fourth cylinder, 27 supporting seat, 28 second motor, 29 first connecting support, 30 second connecting support, 31 second supporting beam, 32 second fixed seat, 33 second ball screw, 34 moving frame, 35 fifth cylinder, 36 third motor, 37 welding gun, 38 rotary cylinder and 39 feeding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides an automatic rapid welding device, which comprises a conveying device for conveying workpieces and finished products and a workbench 1, wherein a feeding device for conveying the workpieces is arranged in front of the workbench 1, a placing bottom plate 2 for placing the workpieces is arranged above the workbench 1, a plurality of clamping devices for positioning the workpieces are arranged on the left and right sides of the placing bottom plate 2, a first cylinder 3 connected with the placing bottom plate 2 is arranged on the front side of the placing bottom plate 2, a welding device is arranged above the placing bottom plate 2, the welding device is connected with the workbench 1, a discharging mechanism for transferring the finished products is arranged behind the placing bottom plate 2, the discharging mechanism is connected with the workbench 1, the workpieces positioned on the conveying device are moved to the placing bottom plate 2 through the feeding device, and the workpieces are clamped by the clamping devices, through welding set welds, utilizes unloading mechanism to shift the finished product after welding to conveyor at last, conveyor conveys the finished product to next station, and this equipment reduces intensity of labour, has reduced manufacturing cost, improves the degree of automation of production, promotes welding efficiency, guarantees the welding quality of work piece.

The conveying devices are respectively arranged at the left, right and rear sides of the workbench 1, each conveying device comprises a roller conveying mechanism and a plurality of fixed supports 4, each roller conveying mechanism comprises a roller group and a chain 5, the two sides of each roller group are sleeved with fixed shells 6, the fixed shells 6 are fixedly connected with the fixed supports 4, each roller group comprises a plurality of rollers 7, the surfaces of the two sides of each roller 7 are respectively provided with a chain wheel 8 fixedly connected with the roller 7, the conveying devices positioned at the left and right sides of the workbench 1 are used for conveying workpieces, the conveying devices positioned at the rear side of the workbench 1 are used for conveying welded finished products, the chain wheels 8 are all meshed with the chains 5, the rotation of the rollers 7 is realized through the chains 5, and then the roller groups are driven to rotate, so that the workpieces are conveyed, and the conveying devices convey the workpieces in a roller conveying mode, the conveying mode has high reliability, and the device can convey workpieces of different types and is convenient to use and maintain.

The feeding device comprises a guide rail 9 and a base 10, the guide rail 9 is arranged above the workbench 1, two sides of the bottom of the guide rail 9 are respectively provided with a first supporting beam 11, the bottom of the first supporting beam 11 is fixedly connected with the base 10, the left side and the right side of the guide rail 9 are respectively provided with a second air cylinder 12 connected with the guide rail, the guide rail 9 is connected with two sliding blocks 13 in a sliding way, the sliding blocks 13 are respectively connected with the driving ends of the second air cylinders 12, the surfaces of the sliding blocks 13 are respectively provided with a supporting plate 14, the surfaces of the supporting plates 14 are respectively provided with a first motor 15 and a first fixed seat 16, the first fixed seat 16 is provided with a first ball screw 17, the output end of the first motor 15 is connected with the first ball screw 17, the moving end of the first ball screw 17 is provided with a moving plate 18, and the moving plate 18 is fixedly connected with the moving end of the first ball screw 17, the surface of the moving plate 18 is provided with a third cylinder 19, the driving end of the third cylinder 19 is provided with a gripper 20 connected with the third cylinder, the gripper 20 is provided with an electric magnet 21, the slider 13 is pushed by the second cylinder 12 to realize the movement of the gripper 20 in the left-right direction, under the driving action of the first motor 15, the movement of the moving end of the first ball screw 17 is realized to realize the movement of the gripper 20 in the front-back direction, the longitudinal movement of the gripper 20 is realized by the driving of the third cylinder 19, when the gripper 20 is in contact with the surface of a workpiece, the electric magnet 21 is powered on, the gripper 20 adsorbs the workpiece, when the gripper 20 moves to a designated position, the electric magnet 21 is powered off to unload the workpiece from the gripper 20 to finish the placement of the workpiece, the feeding device realizes the transportation of two different workpieces by the gripper 20 positioned at the left side and the right side of the guide rail 9, the clamping mode of the feeding device is flexible, the action is quick and stable, the positioning is accurate, the time for carrying workpieces is shortened, the workpieces of different types can be clamped, and the universal degree is high.

The clamping device comprises a positioning block 22, a guide block 23 and a clamp 24, the positioning block 22 is arranged on one side of the top of the placing bottom plate 2, the positioning block 22 is connected with the placing bottom plate 2 in a sliding manner, a guide seat 25 fixedly connected with the positioning block 22 is arranged at the bottom of the positioning block 22, the guide seat 25 is fixedly connected with the workbench 1, the guide block 23 is connected with the guide seat 25 in a sliding manner, a fourth cylinder 26 connected with one side of the guide block 23 is arranged on one side of the guide block 23, the other side of the guide block 23 is connected with the clamp 24 corresponding to a workpiece, when the feeding device respectively moves the workpiece to the surface of the placing bottom plate 2, the positioning block 22 is used for realizing initial positioning of the workpiece, the guide block 23 is driven by the fourth cylinder 26 to slide towards the direction of the workpiece, and then the clamp 24 is driven to realize clamping of the workpiece, because the clamping device realizes clamping of the workpiece by the clamp 24 based on the, the clamping device can replace the clamp 24 according to specific workpieces, so that the clamping device is high in universality, workpiece positioning is mainly realized through combination of the positioning block 22 and the clamping device, the positioning mode not only ensures the position accuracy of the workpieces, but also ensures that welding defects cannot be generated subsequently due to loosening of the workpieces.

The welding device comprises a supporting seat 27, a second motor 28, a first connecting support 29 and a second connecting support 30, the supporting seat 27 is arranged above the workbench 1, the left side and the right side of the supporting seat 27 are respectively provided with a second supporting beam 31, the supporting seat 27 is fixedly connected with the workbench 1 through the second supporting beam 31, the supporting seat 27 is provided with a second fixed seat 32, the second fixed seat 32 is provided with a second ball screw 33, the output end of the second motor 28 is connected with the second ball screw 33, the moving end of the second ball screw 33 is provided with a moving frame 34, the moving frame 34 is fixedly connected with the moving end of the second ball screw 33, the moving frame 34 is provided with a fifth cylinder 35, the driving end of the fifth cylinder 35 is connected with the first connecting support 29, the first connecting support 29 is provided with a third motor 36, a welding gun 37 is arranged below the third motor 36, the welding gun 37 is connected with the output end of the third motor 36 through the second connecting bracket 30, the driving of the second motor 28 moves the moving end of the second ball screw 33, so that the welding gun 37 moves in the left-right direction, the longitudinal movement of the welding gun 37 is realized through the driving of the fifth air cylinder 35, the welding gun 37 rotates around the third motor 36 through the second connecting bracket 30 under the driving of the third motor 36, so that the position change of the welding gun 37 on the horizontal plane is realized, after the clamping device finishes the clamping work of the workpiece, the welding gun 37 moves to a designated position, and then the welding work is finished through the welding gun 37, the welding mode of the welding device is flexible, and the welding gun 37 can change in a plurality of directions, the welding of some irregular shape work pieces can be realized, the phenomenon that the welding is not in place is avoided, and the welding quality of the work pieces is ensured.

The blanking mechanism comprises a rotary air cylinder 38, a feeding plate 39 connected with the rotary air cylinder is arranged at the driving end of the rotary air cylinder 38, the height of the bottom position of the feeding plate 39 is consistent with that of the top position of the placing bottom plate 2, the feeding plate 39 rotates around the rotary air cylinder 38 under the driving action of the rotary air cylinder 38, after the welding device completes welding work, the first air cylinder 3 pushes the placing bottom plate 2, when the placing bottom plate 2 moves to a specified position, the first air cylinder 3 stops driving, the feeding plate 39 in a rotating state is in contact with a welded finished product at the moment, the finished product is pushed to the conveying device from the placing bottom plate 2, the blanking mechanism achieves transfer of the welded finished product, a welding station is combined with integral product manufacturing, and continuity of production and manufacturing is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic rapid welding equipment which characterized in that: including being used for carrying work piece and off-the-shelf conveyor and workstation (1), the place ahead of workstation (1) is equipped with the loading attachment who is used for carrying the work piece, the top of workstation (1) is equipped with places bottom plate (2) that are used for placing the work piece, the left and right sides of placing bottom plate (2) is equipped with a plurality of clamping device that are used for the work piece location, the front side of placing bottom plate (2) is equipped with first cylinder (3) that link to each other with it, the top of placing bottom plate (2) is equipped with welding set, welding set with workstation (1) links to each other, the rear of placing bottom plate (2) is equipped with and is used for shifting off-the-shelf unloading mechanism, unloading mechanism with workstation (1) links to each other.

2. An automatic rapid welding apparatus according to claim 1, characterized in that: conveyor locates respectively left, right-hand and rear of workstation (1), conveyor includes cylinder transport mechanism and a plurality of fixed bolster (4), cylinder transport mechanism includes cylinder group and chain (5), the both sides of cylinder group all overlap and have set casing (6), set casing (6) with fixed bolster (4) link firmly, the cylinder group includes a plurality of cylinders (7), the surface of cylinder (7) both sides all is equipped with sprocket (8) that link firmly with it, sprocket (8) all with chain (5) mesh mutually.

3. An automatic rapid welding apparatus according to claim 1, characterized in that: the feeding device comprises a guide rail (9) and a base (10), the guide rail (9) is arranged above the workbench (1), first supporting beams (11) are respectively arranged on two sides of the bottom of the guide rail (9), the bottom of each first supporting beam (11) is fixedly connected with the base (10), second air cylinders (12) connected with the guide rail (9) are respectively arranged on the left side and the right side of the guide rail (9), two sliding blocks (13) are connected on the guide rail (9) in a sliding mode, the sliding blocks (13) are respectively connected with driving ends of the second air cylinders (12), supporting plates (14) are respectively arranged on the surfaces of the sliding blocks (13), first motors (15) and first fixing seats (16) are respectively arranged on the surfaces of the supporting plates (14), first ball screws (17) are arranged on the first fixing seats (16), output ends of the first motors (15) are connected with the first ball screws (17), the moving end of first ball screw (17) is equipped with movable plate (18), movable plate (18) with the moving end of first ball screw (17) links firmly, the surface of movable plate (18) is equipped with third cylinder (19), the drive end of third cylinder (19) is equipped with tong (20) that link to each other with it, tong (20) are equipped with electric magnet (21).

4. An automatic rapid welding apparatus according to claim 1, characterized in that: clamping device includes locating piece (22), guide block (23) and anchor clamps (24), locating piece (22) are located place one side at bottom plate (2) top, locating piece (22) with place bottom plate (2) sliding connection, the bottom of locating piece (22) is equipped with guide holder (25) that links firmly with it, guide holder (25) with workstation (1) links firmly, guide block (23) with guide holder (25) sliding connection, one side of guide block (23) is equipped with the fourth cylinder (26) that link to each other with it, the opposite side and the work piece of guide block (23) correspond anchor clamps (24) link to each other.

5. An automatic rapid welding apparatus according to claim 1, characterized in that: the welding device comprises a supporting seat (27), a second motor (28), a first connecting support (29) and a second connecting support (30), wherein the supporting seat (27) is arranged above the workbench (1), the left side and the right side of the supporting seat (27) are respectively provided with a second supporting beam (31), the supporting seat (27) is fixedly connected with the workbench (1) through the second supporting beam (31), a second fixing seat (32) is arranged on the supporting seat (27), the second fixing seat (32) is provided with a second ball screw (33), the output end of the second motor (28) is connected with the second ball screw (33), a moving frame (34) is arranged at the moving end of the second ball screw (33), the moving frame (34) is fixedly connected with the moving end of the second ball screw (33), the moving frame (34) is provided with a fifth air cylinder (35), the driving end of the fifth air cylinder (35) is connected with the first connecting support (29), the first connecting support (29) is provided with a third motor (36), a welding gun (37) is arranged below the third motor (36), and the welding gun (37) is connected with the output end of the third motor (36) through the second connecting support (30).

6. An automatic rapid welding apparatus according to claim 1, characterized in that: the blanking mechanism comprises a rotary air cylinder (38), a feeding plate (39) connected with the rotary air cylinder is arranged at the driving end of the rotary air cylinder (38), and the height of the bottom position of the feeding plate (39) is consistent with that of the top position of the placing bottom plate (2).