CN213196342U

CN213196342U - Automatic welding machine

Info

Publication number: CN213196342U
Application number: CN202022158810.3U
Authority: CN
Inventors: 潘仲杰
Original assignee: Laizhou Huafu Machine Room Material Co ltd
Current assignee: Laizhou Huafu Machine Room Material Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-14
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a floor welding set technical field specifically is an automatic welding machine, the inside of welding guide rail is located middle section position department and has seted up the welding groove, and the top of welding guide rail is located both sides position department symmetry and has seted up two spouts, one of them the inboard sliding connection of spout has the lead screw slider, and another the inboard sliding connection of spout has the slider, lead screw slider and slider pass through actuating mechanism in the top sliding connection of welding guide rail. The utility model relates to a novelty, the structure is ingenious, drives the welder body through drive arrangement and removes along two spouts, has reduced manual welding's the degree of difficulty by a wide margin, and welding speed and welding route are stable simultaneously, have improved welding quality, and the scraper is levelled the welding bead bulge portion in the welded time, improves the welding bead aesthetic property, has reduced the degree of difficulty that the artifical shovel in later stage removed.

Description

Automatic welding machine

Technical Field

The utility model relates to a floor welding set technical field specifically is an automatic welding machine.

Background

Raised floor, also known as assembled floor, install the floor on above-ground through the support, reduce the degree of difficulty of installation by a wide margin, shorten construction period, change easily after single floor damages moreover, wherein the material that the floor adopted is comparatively various, including the floor that uses the PVC material, and must have the seam between two adjacent floors, need handle the seam after the floor assembly is accomplished, use the welding gun to melt the welding rod and fill in the seam usually.

However, the existing filling joints are welded by manually holding welding guns, the joints between floors are narrow and long, the welding difficulty is very high, the operation difficulty of constructors is improved, and manual welding cannot well keep moving the welding guns at a constant speed and moving straight lines, so that welding bead shapes are different, and the welding quality and the attractiveness are affected. Accordingly, one skilled in the art provides an automatic welding machine to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic welding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic welding machine comprises a welding guide rail, wherein a welding groove is formed in the middle section of the welding guide rail, two sliding grooves are symmetrically formed in the positions, on the two sides, above the welding guide rail, the inner side of one of the chutes is connected with a screw rod sliding block in a sliding way, the inner side of the other chute is connected with a sliding block in a sliding way, the screw rod sliding block and the sliding block are connected above the welding guide rail in a sliding way through a driving mechanism, a scraper frame is fixed at one end position above the screw rod sliding block and the sliding block, an elastic telescopic rod is fixed at the middle section position below the scraper frame, a scraper is fixed at the telescopic end of the elastic telescopic rod, a liftable welding gun frame is arranged at the other end position above the screw rod sliding block and the sliding block, the welding gun comprises a welding gun frame, a welding gun body, six support frames and a welding guide rail, wherein the welding gun body is arranged at the middle section of one side of the welding gun frame, and the six support frames are symmetrically arranged at the two sides of the welding guide rail.

As a further aspect of the present invention: actuating mechanism connects in the inboard slide bar of slider and rotates through the screw thread and connect in the inboard lead screw of lead screw slider and install in the driving motor who corresponds lead screw position department in welding guide rail one end including rotating, the both ends of slide bar and lead screw rotate with the both ends of two spouts respectively and are connected, and the one end of lead screw extends to the outside of spout and fixed mutually with driving motor's pivot.

As a further aspect of the present invention: liftable weld gun frame is including being fixed in two lifter that lead screw slider and slider top are located one end position department, two the outside slip of lifter has cup jointed the weld gun frame, the inside of weld gun frame is located upper end position department and rotates and is connected with the transmission shaft, and the inside of weld gun frame is located both ends position department symmetry and is fixed with two baffles, two the inside of baffle all runs through to rotate and is connected with the screw rod, two the upper end of screw rod all is fixed with the screw rod helical gear, and the lower extreme of two screw rods all rotates through the inboard of screw thread and two lifter to be connected, the outside of transmission shaft corresponds the position department of two screw rod helical gears and all is fixed with the transmission shaft helical gear, two mesh between transmission shaft helical gear and two screw rod helical gears.

As a further aspect of the present invention: two the inside both ends of spout all are provided with two spacing anticollision pieces symmetrically, two spacing anticollision piece all adopts the component of rubber material.

As a further aspect of the present invention: the support frame is including being fixed in the landing leg of welding guide rail one side, the sucking disc is installed to the one end of landing leg, and the landing leg adopts the component of aluminum alloy material.

As a further aspect of the present invention: and the outer sides of the two lifting rods are respectively fixed with a sliding convex ring at the upper end position, and the two sliding convex rings are connected with the inner side of the welding gun frame in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, the structure is ingenious, drives the welder body through drive arrangement and removes along two spouts, has reduced manual welding's the degree of difficulty by a wide margin, and welding speed and welding route are stable simultaneously, have improved welding quality, and the scraper is levelled the welding bead bulge portion in the welded time, improves the welding bead aesthetic property, has reduced the degree of difficulty that the artifical shovel in later stage removed.

Drawings

FIG. 1 is a schematic view of an automatic welding machine;

FIG. 2 is an enlarged schematic view of the automatic welding machine at A of FIG. 1;

FIG. 3 is an enlarged view of the structure of the automatic welding machine at B of FIG. 2;

FIG. 4 is a schematic cross-sectional view of an automatic welding machine;

fig. 5 is a schematic structural view of a welding gun rack capable of lifting in an automatic welding machine.

In the figure: 1. welding the guide rail; 2. welding a groove; 3. a screw rod slide block; 4. a welding gun rack; 5. a doctor holder; 6. an elastic telescopic rod; 7. a scraper; 8. a welding gun body; 9. a slide bar; 10. a drive motor; 11. a drive shaft; 12. a lifting rod; 13. a screw; 14. a screw bevel gear; 15. a drive shaft helical gear; 16. a support leg; 17. a suction cup; 18. a screw rod; 19. a slider; 20. and a limiting anti-collision block.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, an automatic welding machine includes a welding guide rail 1, a welding groove 2 is formed in the welding guide rail 1 at a middle position, two sliding grooves are symmetrically formed in positions on both sides of the welding guide rail 1, a screw slider 3 is slidably connected to an inner side of one sliding groove, a slider 19 is slidably connected to an inner side of the other sliding groove, the screw slider 3 and the slider 19 are slidably connected to an upper side of the welding guide rail 1 through a driving mechanism, a scraper frame 5 is fixed to a position on one end of the upper side of the screw slider 3 and the slider 19, an elastic telescopic rod 6 is fixed to a position on the middle position of the lower side of the scraper frame 5, a scraper 7 is fixed to a telescopic end of the elastic telescopic rod 6, a liftable welding gun frame is disposed on the other end of the upper side of the screw slider 3 and the slider 19, a welding gun body 8 is installed, six support frames which are arranged in a rectangular shape are symmetrically arranged at the positions of two sides of the outer side of the welding guide rail 1.

In fig. 2: the actuating mechanism includes that the rotation is connected in the inboard slide bar 9 of slider 19 and rotates through the screw thread and connect in the inboard lead screw 18 of lead screw slider 3 and install in the driving motor 10 that welding guide rail 1 one end corresponds lead screw 18 position department, the both ends of slide bar 9 and lead screw 18 rotate with the both ends of two spouts respectively and are connected, and the one end of lead screw 18 extends to the outside of spout and is fixed mutually with driving motor 10's pivot, driving motor 10 rotates and drives lead screw 18 and rotate, lead screw 18 rotates and drives lead screw slider 3 through the screw thread and slide in the spout is inboard, it slides in another spout inboard simultaneously to drive slider 19, lead screw slider 3 and slider 19 remove and drive welder body 8 and scraper 7 and remove, welder body 8 welds the seam department, then scraper 7 is levelled protruding welding bead through the welding bead top, can accomplish the welding between two movable floor boards.

In fig. 5: the liftable welding gun frame comprises two lifting rods 12 which are fixed above a lead screw sliding block 3 and a sliding block 19 and are positioned at one end, the outer sides of the two lifting rods 12 are sleeved with the welding gun frame 4 in a sliding manner, the inner part of the welding gun frame 4 is positioned at the upper end and is rotatably connected with a transmission shaft 11, two partition plates are symmetrically fixed at two ends of the inner part of the welding gun frame 4, the inner parts of the two partition plates are respectively and rotatably connected with a screw 13 in a penetrating manner, screw bevel gears 14 are fixed at the upper ends of the two screw 13, the lower ends of the two screw 13 are respectively and rotatably connected with the inner sides of the two lifting rods 12 through threads, transmission shaft bevel gears 15 are fixed at the positions, corresponding to the two screw bevel gears 14, on the outer sides of the transmission shaft 11, the two transmission shaft bevel gears 15 are meshed with the two screw bevel gears 14, the liftable welding gun frame can adjust the height of a welding gun, the welding quality is improved.

In fig. 3: two limiting anti-collision blocks 20 are symmetrically arranged at two ends of the inner parts of the two sliding grooves, the two limiting anti-collision blocks 20 are made of rubber materials, and the limiting anti-collision blocks 20 prevent the screw rod sliding block 3 and the sliding block 19 from strongly colliding with two ends of the sliding grooves.

In fig. 1: the support frame is including being fixed in the landing leg 16 of welding guide rail 1 one side, and sucking disc 17 is installed to the one end of landing leg 16, and landing leg 16 adopts the component of aluminum alloy material, and the support frame is used for fixing device's position, and the device takes place the skew when preventing to weld.

In fig. 5: the outer sides of the two lifting rods 12 are fixed with sliding convex rings at the upper end positions, the two sliding convex rings are connected with the inner side of the welding gun frame 4 in a sliding mode, and the sliding convex rings enable the welding gun frame 4 to be more stable when lifted.

The utility model discloses a theory of operation is: firstly, the device is placed above a joint of two movable floors, the position of a welding guide rail 1 is adjusted, a welding groove 2 is parallel to the joint, the position of the welding guide rail 1 is fixed through six support frames after the adjustment is finished, then a driving motor 10 is started, the driving motor 10 rotates to drive a screw rod 18 to rotate, the screw rod 18 rotates to drive a screw rod slide block 3 to slide on the inner side of a chute through threads, and simultaneously drive a slide block 19 to slide on the inner side of another chute, the screw rod slide block 3 and the slide block 19 move to drive a welding gun body 8 and a scraper 7 to move, the welding gun body 8 welds the joint, then the scraper 7 is pressed towards the ground through an elastic telescopic rod 6, the part protruding above a welding bead is flatly shoveled, the welding between the two movable floors can be finished, the device automatically operates during welding, the difficulty of manual welding is greatly reduced, improved welding quality, the height of welder body 8 can be adjusted to liftable welding gun frame, in order to adapt to the seam welding of equidimension not, rotation transmission shaft 11, transmission shaft 11 drives two transmission shaft helical gears 15 and rotates, two transmission shaft helical gears 15 drive two screw rod helical gears 14 through the meshing and rotate, two screw rod helical gears 14 rotate and drive two lifter 12 synchronous stretching out and withdrawal through the thread engagement, can adjust welding gun frame 4's height, thereby adjust the height of welder body 8, and is easy and simple to handle, can correspond not unidimensional seam regulation welder body 8 to suitable height, improve welding quality.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic welding machine comprises a welding guide rail (1) and is characterized in that a welding groove (2) is formed in the middle position of the inside of the welding guide rail (1), two sliding grooves are symmetrically formed in the positions of two sides of the top of the welding guide rail (1), one sliding groove is connected with a screw rod sliding block (3) in a sliding mode, the other sliding groove is connected with a sliding block (19) in a sliding mode, the screw rod sliding block (3) and the sliding block (19) are connected in a sliding mode above the welding guide rail (1) through a driving mechanism, a scraper frame (5) is fixed to one end position of the positions above the screw rod sliding block (3) and the sliding block (19), an elastic telescopic rod (6) is fixed to the middle position of the lower portion of the scraper frame (5), a scraper (7) is fixed to the telescopic end of the elastic telescopic rod (6), and a liftable welding gun frame is arranged at the other end position of the positions above the screw rod sliding block (3), one side of the welding gun frame is located at the middle section position and is provided with a welding gun body (8), and the outer side of the welding guide rail (1) is symmetrically provided with six support frames which are arranged in a rectangular shape and located at the two side positions.

2. The automatic welding machine according to claim 1, characterized in that the driving mechanism comprises a slide rod (9) rotatably connected to the inner side of the slide block (19), a screw rod (18) rotatably connected to the inner side of the screw rod slide block (3) through threads, and a driving motor (10) installed at one end of the welding guide rail (1) corresponding to the position of the screw rod (18), wherein two ends of the slide rod (9) and the screw rod (18) are rotatably connected with two ends of the two sliding grooves respectively, and one end of the screw rod (18) extends to the outside of the sliding grooves and is fixed with a rotating shaft of the driving motor (10).

3. The automatic welding machine according to claim 1, characterized in that the liftable welding gun rack comprises two lifting rods (12) fixed at one end position above a screw rod sliding block (3) and a sliding block (19), the welding gun rack (4) is sleeved outside the two lifting rods (12) in a sliding manner, the inner part of the welding gun rack (4) at the upper end position is rotatably connected with a transmission shaft (11), two partition plates are symmetrically fixed at two end positions inside the welding gun rack (4), screw rods (13) are rotatably connected inside the two partition plates in a penetrating manner, screw bevel gears (14) are fixed at the upper ends of the two screw rods (13), the lower ends of the two screw rods (13) are rotatably connected with the inner sides of the two lifting rods (12) through threads, and transmission shaft bevel gears (15) are fixed at positions, corresponding to the two screw bevel gears (14), outside the transmission shaft (11), the two transmission shaft bevel gears (15) are meshed with the two screw bevel gears (14).

4. The automatic welding machine according to claim 1, characterized in that two limiting anti-collision blocks (20) are symmetrically arranged at two ends of the inner part of each of the two sliding grooves, and each of the two limiting anti-collision blocks (20) is made of a rubber component.

5. The automatic welding machine of claim 1, characterized in that the support frame comprises a leg (16) fixed on one side of the welding guide rail (1), a suction cup (17) is installed at one end of the leg (16), and the leg (16) is made of an aluminum alloy material.

6. An automatic welding machine according to claim 3, characterized in that the outer sides of said two lifting rods (12) are fixed at the upper end with sliding collars, which are slidably connected to the inner side of the welding gun holder (4).