CN213410893U

CN213410893U - Automatic welding device for steel sheets

Info

Publication number: CN213410893U
Application number: CN202022514606.0U
Authority: CN
Inventors: 张辉
Original assignee: Shenzhen Hengsai Industrial Co ltd
Current assignee: Shenzhen Hengsai Industrial Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-11
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a steel sheet automatic welder, concretely relates to steel sheet welding field, the on-line screen storage device comprises a base, the fixed workstation that is equipped with of base top center department, the U-shaped recess has been seted up on workstation top surface, the inside stock that all is equipped with in both sides around the U-shaped recess, two equal fixed electric putter that are equipped with in stock bottom, the fixed slide that is equipped with in electric putter bottom, the inside threaded connection of one of them slide has the lead screw, lead screw one end and U-shaped recess inner wall fixed connection, the fixed drive assembly that is equipped with in lead screw other end. The utility model discloses a set up the stock and the baffle that the liftable removed inside the workstation, when the side welding around to the steel sheet, baffle and long board play spacing effect, when welding the steel sheet left and right sides, the stock plays spacing effect and can not rock, compares with prior art, welds comprehensively to the side of steel sheet automatically, improves welding efficiency, and does not need the manual work to adjust.

Description

Automatic welding device for steel sheets

Technical Field

The utility model relates to a steel sheet welding field, concretely relates to steel sheet automatic welder.

Background

Welding, also known as fusion, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or pressure. The welding achieves the purpose of jointing through the following three ways, steel sheets are often used in the manufacturing industry, the steel sheets are generally welded and connected, the connecting effect is good, and the stability is high.

The prior art has the following defects: when the steel sheets are welded, when the side surfaces of the steel sheets need to be welded in all directions, the position of the steel sheets needs to be adjusted manually, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a steel sheet automatic welder through stock and the baffle that sets up the liftable and remove inside the workstation, when the side welding around to the steel sheet, baffle and long board play spacing effect, when welding the steel sheet left and right sides, the stock plays spacing effect and can not rock, compares with prior art, welds comprehensively to the side of steel sheet automatically, improves welding efficiency, and does not need the manual regulation.

In order to achieve the above object, the present invention provides the following technical solutions: an automatic steel sheet welding device comprises a base, wherein a workbench is fixedly arranged at the center of the top of the base, a U-shaped groove is formed in the surface of the top of the workbench, long rods are arranged inside the front side and the back side of the U-shaped groove, electric push rods are fixedly arranged at the bottoms of the two long rods, a sliding seat is fixedly arranged at the bottom of each electric push rod, a lead screw is in threaded connection with the inside of one sliding seat, one end of the lead screw is fixedly connected with the inner wall of the U-shaped groove, a driving assembly is fixedly arranged at the other end of the lead screw, a guide rail is movably arranged inside the other sliding seat, one end of the guide rail is fixedly connected with the inner wall of the U-shaped groove, a baffle is fixedly arranged between one side of the tops of the two long rods, a holding tank is formed in the surface of the, the automatic feeding device is characterized in that an L-shaped plate is fixedly arranged at one side edge of the top of the base, a mechanical arm is fixedly arranged at the bottom of the L-shaped plate, a laser welding head is fixedly arranged at the arm end of the mechanical arm, a spray head is fixedly arranged on the front side of the laser welding head, an air pump is fixedly arranged on one side of the mechanical arm, an air pipe is fixedly communicated between an air outlet of the air pump and the spray head, and a material conveying assembly is fixedly arranged on.

Further, defeated material subassembly includes belt conveyor, the fixed a plurality of rubber strips that are equipped with on the belt conveyor belt, the rubber strip is at belt outer wall evenly distributed, the through-hole has been seted up to L shaped plate side surface, the through-hole internal fixation is equipped with the hydraulic stem, the fixed push pedal that is equipped with in hydraulic stem rod end one side.

Further, drive assembly includes the motor, the motor is fixed to be established on the workstation outer wall, motor output shaft and lead screw one end fixed connection.

Further, a single chip microcomputer is arranged on one side of the mechanical arm and fixedly arranged at the bottom of the L-shaped plate, and the single chip microcomputer is electrically connected with the mechanical arm, the laser welding head, the air pump, the belt conveyor and the hydraulic rod through wires.

Furthermore, the baffle is fixedly arranged at the center of one side of the two long rods.

Furthermore, a collecting box is fixedly arranged on one side, far away from the workbench, of the top of the base.

Furthermore, the four corners of the bottom of the base are fixedly provided with supporting legs.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up stock and the baffle that can lift and move in the workstation, when welding steel sheet front and back side, baffle and long board play spacing effect, when welding steel sheet left and right sides, the stock plays spacing effect and can not rock, compares with prior art, carries out comprehensive welding to the side of steel sheet automatically, improves welding efficiency, and does not need manual regulation;

2. through the air pump arranged on the mechanical arm, the air pump conveys the pressurized air into the spray head, and the spray head sprays the air to blow the welding position, so that the cooling speed of the welding position is accelerated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view of the overall structure provided by the present invention;

fig. 2 is a cross-sectional view of the overall structure provided by the present invention;

fig. 3 is a top view of the working table provided by the present invention;

fig. 4 is a sectional view of one of the long rods provided by the present invention;

fig. 5 is an enlarged view of a portion a of fig. 2 according to the present invention;

in the figure: the automatic feeding device comprises a base 1, a workbench 2, a U-shaped groove 3, a long rod 4, an electric push rod 5, a sliding seat 6, a lead screw 7, a guide rail 8, a baffle 9, a holding tank 10, a long plate 11, an electric telescopic rod 12, an L-shaped plate 13, a mechanical arm 14, a laser welding head 15, a spray head 16, an air pump 17, an air pipe 18, a belt conveyor 19, a rubber strip 20, a through hole 21, a hydraulic rod 22, a push plate 23, a motor 24, a single chip microcomputer 25 and a collecting box 26.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 of the specification, the automatic steel sheet welding device comprises a base 1, a workbench 2 is fixedly arranged at the center of the top of the base 1, a U-shaped groove 3 is formed in the surface of the top of the workbench 2, long rods 4 are arranged inside the front side and the back side of the U-shaped groove 3, electric push rods 5 are fixedly arranged at the bottoms of the two long rods 4, slide bases 6 are fixedly arranged at the bottoms of the electric push rods 5, a screw rod 7 is connected inside one slide base 6 in a threaded manner, one end of the screw rod 7 is fixedly connected with the inner wall of the U-shaped groove 3, a driving assembly is fixedly arranged at the other end of the screw rod 7, a guide rail 8 is movably arranged inside the other slide base 6, one end of the guide rail 8 is fixedly connected with the inner wall of the U-shaped groove 3, a baffle 9 is fixedly arranged between one side of, be equipped with long board 11 in the holding tank 10, the fixed electric telescopic handle 12 that is equipped with in long board 11 bottom, the fixed establishment of electric telescopic handle 12 bottom is on the 10 inner walls of holding tank, the fixed L shaped plate 13 that is equipped with in 1 top one side edge of base, the fixed arm 14 that is equipped with in L shaped plate 13 bottom, the fixed laser welder head 15 that is equipped with in arm 14 end of arm, the fixed shower nozzle 16 that is equipped with in laser welder head 15 front side, the fixed air pump 17 that is equipped with in arm 14 one side, it has trachea 18 to be fixed the intercommunication between air pump 17 gas outlet and the shower nozzle 16, L shaped plate 13 inboard is fixed and is equipped with.

Further, defeated material subassembly includes belt conveyor 19, the fixed a plurality of rubber strips 20 that are equipped with on the belt of belt conveyor 19, rubber strip 20 is at belt outer wall evenly distributed, through-hole 21 has been seted up to L shaped plate 13 side surface, the through-hole 21 internal fixation is equipped with hydraulic stem 22, the fixed push pedal 23 that is equipped with in hydraulic stem 22 rod end one side for carry the steel sheet fast, do not need manual operation.

Further, drive assembly includes motor 24, motor 24 is fixed to be established on 2 outer walls of workstation, 24 output shafts of motor and 7 one end fixed connection of lead screw adopt the drive of motor 24 to reduce the hand labor power.

Further, a single chip microcomputer 25 is arranged on one side of the mechanical arm 14, the single chip microcomputer 25 is fixedly arranged at the bottom of the L-shaped plate 13, the single chip microcomputer 25 is electrically connected with the mechanical arm 14, the laser welding head 15, the air pump 17, the belt conveyor 19 and the hydraulic rod 22 through conducting wires, the electric appliance is controlled through the M68HC16 single chip microcomputer 25, and control accuracy is high.

Further, baffle 9 is fixed to be established in two stock 4 one side centers department, can not influence the placing of steel sheet when carrying the steel sheet on workstation 2, stock 4 plays spacing effect to the steel sheet front and back side.

Further, a collecting box 26 is fixedly arranged on one side of the top of the base 1, which is far away from the workbench 2.

Furthermore, the four corners of the bottom of the base 1 are fixedly provided with supporting legs for supporting the whole device.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the welding device is used, a belt conveyor 19 on the top of a base 1 is opened, two steel sheets to be welded are conveyed to one side of a workbench 2, the belt conveyor 19 is controlled by a single chip microcomputer 25 to stop, a hydraulic rod 22 in a through hole 21 extends to push a push plate 23 to push the steel sheets on a belt of the belt conveyor 19 to the workbench 2, a long rod 4 and a baffle plate 9 are moved into a U-shaped groove 3 through an electric push rod 5 on a sliding seat 6, the steel sheets between the two rubber strips 20 are pushed onto the workbench 2 by the hydraulic rod 22, one end of each steel sheet is in contact with a long plate 11 in an accommodating groove 10, then the hydraulic rod 22 contracts, the long rod 4 and the baffle plate 9 are lifted from the U-shaped groove 3, the baffle plate 9 is arranged in the middle of the two long rods 4, when the baffle plate 9 is accommodated in the U-shaped groove 3, the two long rods 4 play a role in limiting back and forth on the steel sheets, then starting a mechanical arm 14 on an L-shaped plate 13 to drive a laser welding head 15, welding joints between steel sheets, and therefore all-dimensional welding of the steel sheets is achieved, after welding the front side and the rear side of the steel sheets, a baffle 9 and a long plate 11 are lowered, the laser welding head 15 is driven by the mechanical arm 14 to weld the left side and the right side of the steel sheets, the baffle 9 is lifted after welding, the long plate 11 is driven by an electric telescopic rod 12 to descend into a containing groove 10, a motor 24 is simultaneously turned on, the motor 24 rotates an electric lead screw 7, a sliding seat 6 on the lead screw 7 drives a long rod 4 and the baffle 9 to move rightwards on a workbench 2, the welded steel sheets are pushed into a collecting box 26 from the workbench 2, then welding of the next group of steel sheets is conducted, time and labor are saved during automatic welding, and rapid cooling of the joints can be achieved through the arrangement of an air pump 17.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a steel sheet automatic welder, includes base (1), its characterized in that: the automatic cutting machine is characterized in that a workbench (2) is fixedly arranged at the center of the top of the base (1), a U-shaped groove (3) is formed in the surface of the top of the workbench (2), long rods (4) are arranged inside the front side and the back side of the U-shaped groove (3), electric push rods (5) are fixedly arranged at the bottoms of the two long rods (4), a slide seat (6) is fixedly arranged at the bottom of each electric push rod (5), a lead screw (7) is connected to the inner side of one slide seat (6) in a threaded manner, one end of the lead screw (7) is fixedly connected with the inner wall of the U-shaped groove (3), a driving assembly is fixedly arranged at the other end of the lead screw (7), a guide rail (8) is movably arranged inside the other slide seat (6), one end of the guide rail (8) is fixedly connected with the inner wall of the U-shaped groove (3), a baffle (9) is fixedly, be equipped with long board (11) in holding tank (10), long board (11) bottom is fixed and is equipped with electric telescopic handle (12), electric telescopic handle (12) bottom is fixed to be established on holding tank (10) inner wall, a fixed L shaped plate (13) that is equipped with of base (1) top side edge department, the fixed arm (14) that is equipped with in L shaped plate (13) bottom, arm (14) end of arm is fixed and is equipped with laser welder head (15), laser welder head (15) front side is fixed and is equipped with fixedly and is equipped with shower nozzle (16), arm (14) one side is fixed and is equipped with air pump (17), fixed intercommunication has trachea (18) between air pump (17) gas outlet and shower nozzle (16), L shaped plate (13) inboard is fixed and is equipped with defeated material subassembly.

2. An automatic steel sheet welding device according to claim 1, characterized in that: defeated material subassembly includes belt conveyor (19), belt conveyor (19) are gone up to fix and are equipped with a plurality of rubber strips (20), rubber strip (20) are at belt outer wall evenly distributed, through-hole (21) have been seted up to L shaped plate (13) side surface, through-hole (21) internal fixation is equipped with hydraulic stem (22), fixed push pedal (23) that are equipped with in hydraulic stem (22) rod end one side.

3. An automatic steel sheet welding device according to claim 2, characterized in that: the driving assembly comprises a motor (24), the motor (24) is fixedly arranged on the outer wall of the workbench (2), and an output shaft of the motor (24) is fixedly connected with one end of the screw rod (7).

4. An automatic steel sheet welding device according to claim 2, characterized in that: the laser welding device is characterized in that a single chip microcomputer (25) is arranged on one side of the mechanical arm (14), the single chip microcomputer (25) is fixedly arranged at the bottom of the L-shaped plate (13), and the single chip microcomputer (25) is electrically connected with the mechanical arm (14), the laser welding head (15), the air pump (17), the belt conveyor (19) and the hydraulic rod (22) through conducting wires.

5. An automatic steel sheet welding device according to claim 1, characterized in that: the baffle (9) is fixedly arranged at the center of one side of the two long rods (4).

6. An automatic steel sheet welding device according to claim 1, characterized in that: and a collecting box (26) is fixedly arranged on one side of the top of the base (1) far away from the workbench (2).

7. An automatic steel sheet welding device according to claim 1, characterized in that: supporting legs are fixedly arranged at four corners of the bottom of the base (1).