CN213702383U

CN213702383U - Automatic welding device for gas cylinder circumferential seams

Info

Publication number: CN213702383U
Application number: CN202022724636.4U
Authority: CN
Inventors: 刘启华; 朱梦男; 郭恒
Original assignee: Anhui Dapan Special Equipment Vehicle Co ltd
Current assignee: Anhui Dapan Special Equipment Vehicle Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-16
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an automatic welding device for a gas cylinder circumferential weld, which comprises a discharging mechanism and a welding mechanism, wherein the discharging mechanism comprises a bottom plate, a disc-shaped placing plate is rotatably connected onto the bottom plate through a rotating shaft, a plurality of fixing seats for placing a gas cylinder are uniformly arranged at the edge of the top of the placing plate, a circle of gear bars are arranged at the edge of the placing plate, a first motor is arranged on the left bottom plate of the placing plate, a gear is arranged at the output end of the first motor, and the gear is connected with the gear bars in a matching way; welding mechanism installs the second motor including setting up "L" type riser on the bottom plate right side, the horizontal plate top of "L" type riser, and second motor output runs through the horizontal plate, and end connection has the connecting rod, and connecting rod end connection has electronic jar, and electronic jar stretches out the end and is connected with the welding rifle. The utility model has the advantages of simple and reasonable structure, reasonable in design compares in traditional manual welding, and the device welding efficiency is high, and welding quality is stable, has not only reduced workman's intensity of labour, has reduced manufacturing cost moreover.

Description

Automatic welding device for gas cylinder circumferential seams

Technical Field

The utility model relates to a gas cylinder technical field, concretely relates to is a gas cylinder circumferential weld automatic welder.

Background

The application technology of gas has reached a relatively high level in developed countries, but is still in the beginning of our country. To date, more than 130 gas cylinders have been filled worldwide, and at present, about 80 gas cylinders are filled in our country. The gas cylinder for the vehicle is a steel seamless gas cylinder, the seamless gas cylinder is made of a seamless steel pipe made of large-diameter chromium-molybdenum steel materials, the gas cylinder is also made of chromium-molybdenum steel internationally, the chromium-molybdenum steel has excellent comprehensive mechanical properties, and the gas cylinder has the greatest advantage that good plasticity and enough toughness can be kept on a high strength level. At present in gas cylinder production process, the girth welding mode generally is manual welding, and welding efficiency is low, and welding quality is unstable, and not only workman intensity of labour is great, and the precision can not be controlled, and waste time is unfavorable for practicing thrift the labour simultaneously. Therefore, according to the defects of the prior art, a welding mode which can replace manual work, realize automatic welding, does not need frequent intervention of workers in the welding process, has low labor intensity and can be accurately controlled is needed to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just to prior art exist not enough, provide a gas cylinder circumferential weld automatic welder.

The utility model provides a gas cylinder circumferential weld automatic welder, includes drop feed mechanism and welding mechanism, drop feed mechanism includes the bottom plate, place the board through pivot rotatable coupling disk type on the bottom plate, it evenly is provided with a plurality of fixing bases that are used for placing the gas cylinder to place board top edge, it is equipped with a circle rack to place the board border, place the left bottom plate of board and install first motor, the gear is installed to first motor output, and the gear is connected with the rack cooperation. Welding mechanism is including setting up "L" type riser on the bottom plate right side, the second motor is installed at the horizontal plate top of "L" type riser, and second motor output runs through the horizontal plate, and end connection has the connecting rod, connecting rod end connection has electronic jar, and electronic jar stretches out the end and is connected with the welding rifle. And a control panel is arranged on the L-shaped vertical plate.

Further, the bottom plate is provided with a mounting groove, and the bottom of the first motor is mounted in the mounting groove.

Furthermore, a placing groove is formed in the top of the fixing seat, and the gas cylinder is placed in the placing groove.

Furthermore, a bearing is sleeved on the outer wall of the bottom of the rotating shaft, a groove for accommodating the bearing is formed in the bottom plate, an inner ring of the bearing is fixedly connected with the outer wall of the rotating shaft, and an outer ring of the bearing is fixedly connected with the inner wall of the accommodating groove.

Further, the control panel is electrically connected with the first motor, and the control panel controls the first motor to work.

Furthermore, the control panel is electrically connected with the second motor, and the control panel controls the second motor to work.

Furthermore, control panel and electronic jar electric connection, control panel control electronic jar work.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple and reasonable structure, reasonable in design compares in traditional manual welding, and the device welding efficiency is high, and welding quality is stable, has not only reduced workman's intensity of labour, has reduced manufacturing cost moreover.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: drop feed mechanism 1, bottom plate 11, pivot 111 places board 12, fixing base 13, standing groove 131, rack 14, first motor 15, gear 151, welding mechanism 2, "L" type riser 21, second motor 22, connecting rod 23, electronic jar 24, welding gun 25, control panel 3, gas cylinder 4.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and 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, the automatic welding device for the circular seam of the gas cylinder comprises a material discharging mechanism 1, a welding mechanism 2 and a control panel 3. The discharging mechanism 1 comprises a bottom plate 11, and a disc-shaped placing plate 12 is rotatably connected to the bottom plate 11 through a rotating shaft 111. The bottom outer wall of the rotating shaft 111 is sleeved with a bearing, the bottom plate 11 is provided with a groove for accommodating the bearing, the inner ring of the bearing is fixedly connected with the outer wall of the rotating shaft, and the outer ring of the bearing is fixedly connected with the inner wall of the accommodating groove. The edge of the top of the placing plate 12 is evenly provided with a plurality of fixing seats 13 for placing the gas cylinders 4, the top of each fixing seat 13 is provided with a placing groove 131, and the gas cylinders 4 are placed in the placing grooves 131. The edge of the placing plate 12 is provided with a gear rack 14, the bottom plate 11 on the left side of the placing plate 12 is provided with a first motor 15, the control panel 3 is electrically connected with the first motor 15, and the control panel 3 controls the first motor 15 to work. The bottom plate 11 is provided with a mounting groove, and the bottom of the first motor 15 is mounted in the mounting groove. The output end of the first motor 15 is provided with a gear 151, and the gear 151 is connected with the gear rack 14 in a matching way.

Welding mechanism 2 is including setting up "L" type riser 21 on bottom plate 11 right side, second motor 22 is installed at the horizontal plate top of "L" type riser 21, control panel 3 and second motor 22 electric connection, control panel 3 control second motor 22 work. The output end of the second motor 22 penetrates through the horizontal plate, the end part of the second motor is connected with a connecting rod 23, the end part of the connecting rod 23 is connected with an electric cylinder 24, the control panel 3 is electrically connected with the electric cylinder 24, and the control panel 3 controls the electric cylinder 24 to work. Electric cylinder 24 stretches out the end and is connected with welding gun 25, control panel 3 and welding gun 25 electric connection, control panel 3 control welding gun 25 work. The control panel 3 is arranged on the L-shaped vertical plate 21.

When the gas cylinder welding machine is used, a worker places a gas cylinder 4 in a placing groove 131 on a fixed seat 13 in a truss hoisting mode and the like, a control panel 3 starts an electric cylinder 24, an extending end of the electric cylinder 24 extends out to drive a welding gun 25 to move towards the gas cylinder 4, when a welding end of the welding gun 25 reaches a circumferential weld of the gas cylinder 4, the control panel 3 stops the work of the electric cylinder 24, the control panel 3 simultaneously starts the welding gun 25 and a second motor 22 to work to weld the circumferential weld, the second motor 22 works to drive a connecting rod 23 to rotate, so as to drive the welding gun 25 to rotate and weld around the circumferential weld, after the welding work is completed, the control panel 3 simultaneously stops the work of the welding gun 25 and the second motor 22, the control panel 3 starts the electric cylinder 24, the extending end of the electric cylinder 24 retracts to an original position, the control panel 3 starts a first motor 15, the first motor 15 works to drive a placing plate 12 to rotate on, the welded gas cylinder 4 is separated from the lower part of the welding gun 25, the other non-welded gas cylinder 4 rotates to the lower part of the welding gun 25, welding is carried out according to the steps, in the welding process, workers take the welded gas cylinder 4 away from the placing groove 131 through modes such as truss hoisting, and place the non-welded gas cylinder 4 in the placing groove 131 on the fixed seat 13 through modes such as truss hoisting. The utility model has the advantages of simple and reasonable structure, reasonable in design compares in traditional manual welding, and the device welding efficiency is high, and welding quality is stable, has not only reduced workman's intensity of labour, has reduced manufacturing cost moreover.

Claims

1. The utility model provides a gas cylinder circumferential weld automatic welder which characterized in that: the gas cylinder placing device comprises a placing mechanism (1) and a welding mechanism (2), wherein the placing mechanism (1) comprises a bottom plate (11), a disc-shaped placing plate (12) is rotatably connected onto the bottom plate (11) through a rotating shaft (111), a plurality of fixing seats (13) used for placing gas cylinders (4) are uniformly arranged at the edge of the top of the placing plate (12), a ring of gear bars (14) are arranged at the edge of the placing plate (12), a first motor (15) is installed on the bottom plate (11) on the left side of the placing plate (12), a gear (151) is installed at the output end of the first motor (15), and the gear (151) is connected with the gear bars (14) in a matching manner; the welding mechanism (2) comprises an L-shaped vertical plate (21) arranged on the right side of the bottom plate (11), a second motor (22) is installed at the top of a horizontal plate of the L-shaped vertical plate (21), the output end of the second motor (22) penetrates through the horizontal plate, the end part of the second motor is connected with a connecting rod (23), the end part of the connecting rod (23) is connected with an electric cylinder (24), and the extending end of the electric cylinder (24) is connected with a welding gun (25); the L-shaped vertical plate (21) is provided with a control panel (3).

2. A gas cylinder circumferential weld automatic welder of claim 1, characterized by: the bottom plate (11) is provided with a mounting groove, and the bottom of the first motor (15) is mounted in the mounting groove.

3. A gas cylinder circumferential weld automatic welder of claim 1, characterized by: a placing groove (131) is formed in the top of the fixing seat (13), and the gas cylinder (4) is placed in the placing groove (131).

4. A gas cylinder circumferential weld automatic welder of claim 1, characterized by: the bearing is sleeved on the outer wall of the bottom of the rotating shaft (111), a groove for accommodating the bearing is formed in the bottom plate (11), the inner ring of the bearing is fixedly connected with the outer wall of the rotating shaft, and the outer ring of the bearing is fixedly connected with the inner wall of the accommodating groove.

5. A gas cylinder circumferential weld automatic welder of claim 1, characterized by: the control panel (3) is electrically connected with the first motor (15), and the control panel (3) controls the first motor (15) to work.

6. A gas cylinder circumferential weld automatic welder of claim 1, characterized by: the control panel (3) is electrically connected with the second motor (22), and the control panel (3) controls the second motor (22) to work.

7. A gas cylinder circumferential weld automatic welder of claim 1, characterized by: the control panel (3) is electrically connected with the electric cylinder (24), and the control panel (3) controls the electric cylinder (24) to work.