CN217433414U

CN217433414U - Steel construction purlin layer board automatic weld machine

Info

Publication number: CN217433414U
Application number: CN202122988554.5U
Authority: CN
Inventors: 刘东伟; 钱永文; 刘家信
Original assignee: Guangdong Jinggong Steel Building Co ltd
Current assignee: Guangdong Jinggong Steel Building Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-09-16
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a steel construction purlin layer board automatic weld machine, including frame and rack-mounted running gear, welder angle swing mechanism, the welding bench, a controller, the controller is connected with running gear and welder angle swing mechanism respectively, running gear drives welder on the welder angle swing mechanism and makes a round trip to weld the purlin layer board on the welding bench, realize both way weld, the welding of twice purlin layer board can be accomplished to a round trip, and is efficient, and the operation is simple, and welder angle swing mechanism realizes welder to adjust the distance of purlin layer board and adjust well to the butt weld, ensure welding quality.

Description

Steel construction purlin layer board automatic weld machine

Technical Field

The utility model belongs to the technical field of steel structural member processing preparation technique and specifically relates to a steel construction purlin tray automatic weld machine.

Background

In steel structure engineering, purlin supporting plates are usually needed, one industrial factory building with 1 ten thousand square meters is usually needed, and more than ten thousand purlin supporting plates are usually needed; in the steel construction manufacture process in the past, the purlin layer board all adopts the manual work to weld, there are two kinds of welding methods at present: firstly, purlin supporting plates are directly welded on the members, and secondly, a welder specially-assigned person is responsible for welding the purlin supporting plates and then welding the purlin supporting plates on the steel structural members; regardless of the mode, the efficiency is low, a welder with certain professional skills is needed, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a steel construction purlin layer board automatic weld machine.

In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:

the utility model provides a steel construction purlin layer board automatic weld machine, includes the frame and installs running gear, welder angle swing mechanism, welding bench, controller in the frame, the controller respectively with running gear with welder angle swing mechanism connects, running gear drives welder on the welder angle swing mechanism is right purlin layer board on the welding bench welds back and forth, welder angle swing mechanism realizes welder is right the distance adjustment of purlin layer board and adjusting well of butt weld.

Furthermore, running gear includes step motor, lead screw, guide rail slider and mount pad, the one end of lead screw with install bearing on the mount pad is connected, the other end with install on the mount pad step motor connects, the lower part of guide rail slider with lead screw threaded connection, the both ends of mount pad are equipped with first sensor respectively.

Furthermore, welder angle swing mechanism installs on the guide rail slider, welder angle swing mechanism includes direct current motor, 2 connecting rods, 2 upper and lower regulation poles, 2 welder anchor clamps, be equipped with the carousel on direct current motor's the motor shaft, 2 the lower extreme of upper and lower regulation pole respectively with install 2 bearing are connected of guide rail slider both sides, the carousel is respectively through 2 the connecting rod with 2 upper and lower regulation pole is connected, 2 welder anchor clamps are fixed respectively 2 on the upper and lower regulation pole and be close to the welding bench.

Furthermore, an arc-shaped plate is arranged in front of the rotary table, and a second sensor is arranged on the arc-shaped plate.

Furthermore, the welding gun fixture comprises a connecting sleeve connected with the upper and lower adjusting rods, a connecting block fixedly connected with the connecting sleeve, and 2 welding gun clamping blocks rotatably connected with the connecting block through a connecting plate.

Furthermore, a shaft hole is formed in the connecting block, a connecting shaft matched with the shaft hole is arranged on the lower end face of the connecting plate, and a locking bolt is arranged at the side end of the connecting block.

Furthermore, the welding table comprises a placing plate, a purlin supporting plate centering mechanism and a purlin supporting plate limiting mechanism, wherein the purlin supporting plate centering mechanism and the purlin supporting plate limiting mechanism are arranged on the upper end face of the placing plate.

Furthermore, the purlin supporting plate limiting mechanism is a 7-shaped plate.

Furthermore, the purlin supporting plate centering mechanism comprises an installation frame fixed on the placing plate and an electromagnet arranged on the installation frame.

Further, the travelling mechanism is located below the welding table.

The beneficial effects of the utility model are that:

1. the travelling mechanism drives the welding gun on the welding gun angle swinging mechanism to weld the purlin supporting plates on the welding table back and forth, so that bidirectional welding is realized, two purlin supporting plates can be welded by one back and forth welding, the efficiency is high, and the operation is simple;

2. the welding machine has simple structure and low manufacturing cost and maintenance cost, the manufacturing cost of the structure is only thousands of yuan compared with a hundred thousand of automatic mechanical arms, and the later maintenance can be finished by common electric workers;

3. the labor cost is low, the ordinary worker can replace a professional welder with the welding machine, and the cost of the worker is greatly reduced.

Drawings

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

FIG. 2 is a schematic structural view of the middle traveling mechanism and the welding gun angle swing mechanism of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

in the figure: 1. a stepping motor; 2. a screw rod; 3. a guide rail slider; 4. a first sensor; 5. a direct current motor; 6. a connecting rod; 7. a bearing support; 8. an upper and lower adjusting rod; 9. a welding gun clamp; 10. a welding gun; 11. a controller; 12. a purlin supporting plate limiting mechanism; 13. a frame; 14. an electromagnet; 15. a second sensor; 16. a mounting frame; 17. and (7) mounting a seat.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

as shown in figure 1, the automatic welding machine for the steel structure purlin supporting plate comprises a frame 13, a travelling mechanism, a welding gun angle swing mechanism, a welding table and a controller 11, wherein the travelling mechanism, the welding gun angle swing mechanism, the welding table and the controller 11 are installed on the frame 13, the controller 11 is respectively connected with the travelling mechanism and the welding gun angle swing mechanism, the welding table comprises a placing plate, a purlin supporting plate centering mechanism and a purlin supporting plate limiting mechanism 12, the purlin supporting plate limiting mechanism 12 is a 7-shaped plate which is arranged on the upper end face of the placing plate in a flat and lying mode, the purlin supporting plate centering mechanism comprises a mounting frame 16 and an electromagnet 14, the mounting frame 16 is fixed on the placing plate, the electromagnet 14 is arranged on the mounting frame 16, one purlin supporting plate is arranged in a leaning and leaning mode against the 7-shaped plate, the other purlin supporting plate is stably and vertically arranged with the electromagnet 14, the travelling mechanism drives the welding gun 10 on the welding gun angle swing mechanism to weld the purlin supporting plate on the welding table back and forth, two-way welding can be completed by one-forth and-forth, the efficiency is high, and the operation is simple; and the welding gun angle swing mechanism realizes the distance adjustment of the welding gun 10 to the purlin supporting plate and the alignment of the welding seam, thereby improving the welding quality. In the embodiment, the traveling mechanism is located below the welding table, that is, the traveling mechanism is located at the lower layer of the frame 13, and the welding table is located at the upper layer of the frame 13, so that the traveling mechanism is prevented from being located above the welding table to influence the operation.

As shown in fig. 2, the traveling mechanism includes a stepping motor 1, a lead screw 2, a guide rail slider 3 and a mounting seat 17, one end of the lead screw 2 is connected with a bearing installed on the mounting seat 17, the other end is connected with the stepping motor 1 installed on the mounting seat 17, the stepping motor 1 is connected with a controller 11, the lower part of the guide rail slider 3 is in threaded connection with the lead screw 2, two ends of the mounting seat 17 are respectively provided with a first sensor 4, the first sensor 4 is in electrical signal connection with the controller 11, namely, under the driving of the stepping motor 1, the guide rail slider 3 moves back and forth on the lead screw 2 and does not collide with two ends of the mounting seat 17, safety and reliability are achieved.

Moreover, the welding gun angle swing mechanism is installed on the guide rail sliding block 3, the welding gun angle swing mechanism comprises a direct

current motor

5, 2 connecting

rods

6, 2 upper and

lower adjusting rods

8 and 2 welding gun clamps 9, the direct current motor 5 is connected with a controller 11, a motor shaft of the direct current motor 5 is provided with a turntable, the lower ends of the 2 upper and lower adjusting rods 8 are respectively connected with 2 bearing supports 7 installed on two sides of the guide rail sliding block 3, the turntable is respectively connected with the 2 upper and lower adjusting rods 8 through the 2 connecting rods 6, the 2 welding gun clamps 9 are respectively fixed on the 2 upper and lower adjusting rods 8 and are arranged close to the welding table, namely, under the driving of the direct current motor 5, a welding gun 10 installed on the welding gun clamps 9 can be close to or far away from the welding table; and the place ahead of carousel is equipped with the arc, be equipped with 2 second sensors 15 on the arc,

second sensor

15 and 11 signal connection of telecommunication of controller, 2 second sensors 15 are corresponding the highest position that 2 tie rods 6 and the tie point of carousel can reach respectively, when direct current motor 5 drives welder 10 and is close to or keeps away from the appropriate position of welding bench promptly, controller 11 signal can be given to second sensor 15 to control direct current motor 5 stop work and avoid welder 10 excessively to be close to or keep away from the welding bench.

As shown in fig. 3, the welding gun clamp 9 comprises a connecting sleeve connected with the upper and lower adjusting rods 8, a connecting block fixedly connected with the connecting sleeve, and 2 welding gun clamping blocks rotatably connected with the connecting block through a connecting plate; the welding gun 10 can be adjusted in a plane by loosening the locking bolt, the distance between the welding and the welding table is further adjusted, and the welding is convenient; and the connecting plate is connected with the welding gun clamping block through screws, and the angle of the welding gun 10 can be adjusted by tightening and loosening the screws.

The utility model discloses a theory of operation does:

as shown in fig. 1, 2 and 3, before the purlin support plate is placed, under the control of a controller 11, a dc motor 5 is started to make welding guns 10 on two sides of a welding table far away from the welding table, so that a worker can conveniently place the purlin support plate on the welding table, when the purlin support plate is placed, a first purlin support plate is placed against a 7-shaped plate, then a second purlin support plate is vertically close to an electromagnet 14 and vertically placed with the first purlin support plate, then the dc motor 5 is started to make the welding guns 10 close to and align with one end of the welding seam of the two purlin support plates and start welding, meanwhile, a stepping motor 1 is started to make the welding guns 10 move horizontally, so that the welding guns 10 are welded from one end of the welding seam to the other end, after the welding of the whole welding seam is completed, the stepping motor 1 is stopped, the dc motor 5 is started to make the welding guns 10 far away from the welding table, then the support plates to be welded of the purlins are replaced, then start direct current motor 5 and make welder 10 be close to the welding bench and aim at behind the one end of welding seam department and begin to weld, start step motor 1 simultaneously and make welder 10 reverse horizontal migration for welder 10 welds to the other end from the one end of welding seam, and after accomplishing the welding of whole welding seam, stop step motor 1, start direct current motor 5 and make welder 10 keep away from the welding bench, can accomplish the welding of welder 10's positive and negative horizontal migration welding and twice purlin layer board.

The above is only the preferred embodiment of the present invention, and not the patent protection scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a steel construction purlin layer board automatic weld machine, its characterized in that, include the frame and install running gear, welder angle swing mechanism, welding bench, controller in the frame, the controller respectively with running gear with welder angle swing mechanism connects, running gear drives welder on the welder angle swing mechanism is right purlin layer board on the welding bench welds back and forth, welder angle swing mechanism realizes welder is right the distance adjustment of purlin layer board and adjusting well to the butt weld.

2. The automatic welding machine for steel structure purlin supporting plates according to claim 1, wherein the traveling mechanism comprises a stepping motor, a lead screw, a guide rail sliding block and a mounting seat, one end of the lead screw is connected with a bearing mounted on the mounting seat, the other end of the lead screw is connected with the stepping motor mounted on the mounting seat, the lower portion of the guide rail sliding block is in threaded connection with the lead screw, and first sensors are respectively arranged at two ends of the mounting seat.

3. The automatic welding machine for steel structure purlin supporting plates according to claim 2, wherein the welding gun angle swing mechanism is installed on the guide rail sliding block and comprises a direct current motor, 2 connecting rods, 2 upper and lower adjusting rods and 2 welding gun clamps, a rotary table is arranged on a motor shaft of the direct current motor, the lower ends of the 2 upper and lower adjusting rods are respectively connected with 2 bearing supports installed on two sides of the guide rail sliding block, the rotary table is respectively connected with the 2 upper and lower adjusting rods through the 2 connecting rods, and the 2 welding gun clamps are respectively fixed on the 2 upper and lower adjusting rods and are close to the welding table.

4. The automatic welding machine for steel structure purlin supporting plates according to claim 3, wherein an arc-shaped plate is arranged in front of the rotary table, and a second sensor is arranged on the arc-shaped plate.

5. The automatic welding machine for steel structure purlin supporting plates according to claim 3, wherein the welding gun clamp comprises a connecting sleeve connected with the upper and lower adjusting rods, a connecting block fixedly connected with the connecting sleeve, and 2 welding gun clamping blocks rotatably connected with the connecting block through a connecting plate.

6. The automatic welding machine for steel structure purlin supporting plates according to claim 5, wherein shaft holes are formed in the connecting blocks, connecting shafts matched with the shaft holes are arranged on the lower end faces of the connecting plates, and locking bolts are arranged at the side ends of the connecting blocks.

7. The automatic welding machine for steel structure purlin supporting plates according to claim 1, wherein the welding table comprises a placing plate, a purlin supporting plate centering mechanism and a purlin supporting plate limiting mechanism, and the purlin supporting plate centering mechanism and the purlin supporting plate limiting mechanism are arranged on the upper end face of the placing plate.

8. The steel structure purlin support plate automatic welding machine of claim 7, wherein the purlin support plate limiting mechanism is a 7-shaped plate.

9. The steel structure purlin support plate automatic welding machine of claim 7, wherein the purlin support plate centering mechanism comprises a mounting frame fixed on the placing plate and an electromagnet arranged on the mounting frame.

10. The automatic welding machine for steel structure purlin pallets according to any one of claims 1 to 9, wherein the traveling mechanism is located below the welding table.