CN219426021U

CN219426021U - Automatic welding device for fence

Info

Publication number: CN219426021U
Application number: CN202320717082.6U
Authority: CN
Inventors: 张振
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-28
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses an automatic welding device for a fence, which comprises a base with a sliding groove at the top, wherein supporting seats are symmetrically arranged at the upper part of the base, moving blocks connected with a driving mechanism are arranged at the bottom of the supporting seats, a mounting frame is arranged at the top of one supporting seat, a first air cylinder is arranged on the mounting frame, a fixing seat is connected with the bottom of the first air cylinder, a welding gun is arranged on the fixing seat through a second air cylinder, and a cleaning mechanism is integrally arranged on the side face of the mounting frame. Adopt above-mentioned technical scheme to make a rail automatic welder, can effectively guarantee the stability in rail main part and the connecting rod welding process, through setting up first cylinder and the second cylinder that the combination was used, can carry out accurate regulation to welder's position, enlarged welder's working range, through the integrated clearance mechanism of installing on the mounting bracket, realized carrying out purifying treatment's purpose to exhaust gas, reached green's purpose.

Description

Automatic welding device for fence

Technical Field

The utility model relates to the field of rail welding processing, in particular to an automatic rail welding device.

Background

In the production process of the safety fence, the main production process is welding of an outer frame and welding of a net structure, and finally, the net structure is welded on the outer frame, all the rods are welded through butt joint notches in sequence, and the positioning of the rods is lacked, so that the difference in welding size is easily caused by the traditional series connection mode. Publication number CN216607741U proposes an automatic welding frock of rail, including the welding stent and set up two sets of welded fastening components on the welding stent, two sets of welded fastening components are arranged from top to bottom, two sets of welded fastening components parallel slip sets up on the welding stent, and two sets of welded fastening components are connected with power device respectively and are used for driving self to slide on the welding stent, when two sets of welded fastening components are located the both ends of welding stent respectively, stagger mutually between two sets of welded fastening components, slide the frame and carry out the work in turn through upper and lower both sides, can reduce welding robot's intermittent type time, and through loading robot and extracting robot, replace the input of labour manpower, press from both sides tightly the rail pole through multiple clamping element, use cost is higher, in addition the device lacks the effective clearance measure to the smoke and dust in the welding process, the smoke and dust that produces when leading to processing can produce the environmental pollution. For this purpose, we propose an automatic welding device for fences.

Disclosure of Invention

In order to solve the above problems, the present utility model provides an automatic welding device for fence, so as to solve the problems set forth in the background art.

The automatic rail welding device comprises a base with a sliding groove at the top, wherein supporting seats are symmetrically arranged at the upper part of the base, moving blocks connected with a driving mechanism are arranged at the bottom of the supporting seats, a mounting frame is arranged at the top of one supporting seat, a first air cylinder is arranged on the mounting frame, a fixing seat is connected to the bottom of the first air cylinder, a welding gun is arranged on the fixing seat through a second air cylinder, and a cleaning mechanism is integrally arranged on the side face of the mounting frame.

In the scheme, the moving blocks are clamped in the sliding grooves, and the two moving blocks are respectively connected with the two reverse thread parts of the bidirectional screw rod in a threaded mode.

In the scheme, the end part of the bidirectional screw rod is connected with the motor.

In the above scheme, the supporting seat inboard is fixed with the limiting plate, limiting plate tip inboard is provided with the guide block that is used for centre gripping rail main part, the rail main part is connected with the connecting rod.

In the scheme, the guide wheel is arranged at the top of the base through the bracket, and the telescopic rod is connected to the bottom of the bracket.

In the above scheme, the cleaning mechanism comprises a dust hood arranged on the inner side of the installation frame, the dust hood is connected with the filter bin through a pipeline, and the other end of the filter bin is connected with the fan.

The utility model has the advantages and beneficial effects that: the utility model provides an automatic rail welding device which is simple and reasonable in structural design and has stronger practicability, the distance between two moving blocks can be quickly and automatically adjusted by arranging sliding grooves, moving blocks, two-way screw rods, motors and the like to be matched for use, so that the purpose of adjusting the distance between two supporting seats is achieved, a limiting plate and a guide block on the inner side of each supporting seat are close to a rail main body to limit and fix the rail main body, the stability of the rail main body and the connecting rod in the welding process can be effectively ensured, the guide wheels are arranged to serve as guide mechanisms, on one hand, the front end of the rail main body can be supported, on the other hand, the guide wheels play a role in guiding, the rail main body can be conveniently and transversely moved at the top of a base, the operation smoothness is improved, the rail main body can be conveniently and integrally processed, the position of a welding gun can be accurately adjusted by arranging a first cylinder and a second cylinder which are combined for use, the working range of the welding gun can be correspondingly welded on the mounting frame, and the dust generated in the welding process can be sucked into a filter bin through an integrated mounting mechanism on the fan under the effect, and the effect of a fan can be filtered and exhausted through a dust suction hood, and the filtered gas can be filtered, and the green and purified.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic side view of a welding mechanism according to the present utility model.

In the figure: 1 a base, 11 sliding grooves, 12 supporting seats, 13 moving blocks, 14 bidirectional screw rods, 15 motors, 16 limiting plates, 17 guide blocks, 18 fence main bodies, 19 guide wheels, 2 supports, 21 telescopic rods, 22 mounting frames, 23 first cylinders, 24 fixing seats, 25 second cylinders, 26 welding guns, 27 connecting rods, 28 dust suction covers, 29 filter bins and 3 fans.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-2, the utility model relates to an automatic welding device for a fence, which comprises a base 1 with a chute 11 at the top, wherein supporting seats 12 are symmetrically arranged at the upper part of the base 1, a moving block 13 connected with a driving mechanism is arranged at the bottom of each supporting seat 12, a mounting frame 22 is arranged at the top of each supporting seat 12, a first air cylinder 23 is arranged on each mounting frame 22, a fixed seat 24 is connected with the bottom of each first air cylinder 23, a welding gun 26 is arranged on each fixed seat 24 through a second air cylinder 25, the positions of the welding guns 26 can be accurately adjusted by arranging the first air cylinders 23 and the second air cylinders 25 which are combined, the working range of the welding guns 26 is enlarged, and a connecting rod 27 can be correspondingly welded on a fence main body 18.

The cleaning mechanism is integrally installed on the side face of the mounting frame 22, and smoke dust generated in the welding process is cleaned under the action of the cleaning mechanism.

In the above scheme, the moving blocks 13 are clamped in the sliding grooves 11, and the two moving blocks 13 are respectively screwed on two opposite threaded portions of the bidirectional screw rod 14.

In the above scheme, the end connection of two-way lead screw 14 has motor 15, specifically, two-way lead screw 14 rotates with base 1 to be connected, motor 15 installs at base 1 tip, motor 15 is positive and negative rotation motor and its power and switch of being connected through the wire, through setting up spout 11, movable block 13, two-way lead screw 14 and motor 15 isotructure cooperation use, can be fast automatically regulated the interval of two movable blocks 13, thereby reach the purpose of adjusting the interval of two supporting seats 12, make limiting plate 16 and the guide block 17 of supporting seat 12 inboard be close to rail main part 18 and carry out spacing fixed to it, can effectively guarantee the stability of rail main part 18 and connecting rod 27 welding in-process.

In the above scheme, the inside limiting plate 16 that is fixed with of supporting seat 12, limiting plate 16 tip inboard is provided with the guide block 17 that is used for centre gripping rail main part 18, and specifically, the guide block 17 passes through the bolted connection spare and installs in limiting plate 16 inboard, and the shape of guide block 17 can match the change according to rail main part 18 characteristic for the guide block 17 can follow the side and press from both sides rail main part 18 clamp, and rail main part 18 is connected with connecting rod 27, and with connecting rod 27 correspondence fixed on rail main part 18 under welding mechanism's effect.

In the above-mentioned scheme, the leading wheel 19 is installed through support 2 in base 1 top, and support 2 bottom is connected with telescopic link 21, through setting up leading wheel 19 and as guiding mechanism, can support the front end of rail main part 18 on the one hand, on the other hand plays the effect of guiding the direction, makes things convenient for rail main part 18 at base 1 top lateral shifting, has improved the smooth and easy nature of operation, is convenient for carry out overall processing to rail main part 18.

In the above-mentioned scheme, clearance mechanism is including setting up at the inboard suction hood 28 of mounting bracket 22, suction hood 28 passes through the pipe connection and filters storehouse 29, specifically, filter storehouse 29 includes the filter mechanism of shell and inside, filter mechanism comprises multilayer filter screen and filter layer, fan 3 is connected to the filter storehouse 29 other end, fan 3 connects power and switch, through the integrated installation clearance mechanism on mounting bracket 22, can inhale the filter storehouse 29 with the smoke and dust that produces in the welding process in the effect of fan 3 and filter through suction hood 28, then with the gaseous exhaust after the filtration, realized carrying out the purification treatment's of exhaust gas purpose, green's purpose has been reached.

Working principle:

when the fence automatic welding device is specifically used, a fence main body to be welded is placed in two groups of supporting seats 12 on the top of a base 1, a motor 15 is started to drive a bidirectional screw rod 14 to rotate, two moving blocks 13 are driven to move in opposite directions in a sliding groove 11 through the bidirectional screw rod 14, so that the two groups of supporting seats 12 are driven to move in different directions, the fence main body 18 is limited and fixed under the action of a limiting plate 16 and a guide block 17, a connecting rod 27 is preliminarily inserted and fixed on the fence main body 18, a first air cylinder 23 is started to adjust a fixing seat 24 up and down, the position of a welding gun 26 is adjusted under the action of a second air cylinder 25, a connecting rod 27 is welded on the fence main body 18 through the welding gun 26, in the welding process, a fan 3 can suck smoke dust generated in a processing area into a filter bin 29 through a dust suction hood 28 to filter smoke dust impurities, the smoke dust impurities are intercepted and filtered in the filter bin 29, the filtered gas is sucked out under the action of the fan 3 to discharge the filter, and the purpose of purifying the welding process environment is achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an automatic welding device of rail, includes base (1) of spout (11) are seted up at the top, a serial communication port, base (1) upper portion symmetry is provided with supporting seat (12), supporting seat (12) bottom is provided with movable block (13) of being connected with actuating mechanism, one the top of supporting seat (12) is provided with mounting bracket (22), be provided with first cylinder (23) on mounting bracket (22), the bottom of first cylinder (23) is connected with fixing base (24), welder (26) are installed through second cylinder (25) on fixing base (24), clearance mechanism is installed in the integration of mounting bracket (22) side.

2. The automatic rail welding device according to claim 1, wherein the moving blocks (13) are clamped in the sliding grooves (11), and the two moving blocks (13) are respectively screwed on two reverse thread parts of the bidirectional screw rod (14).

3. An automatic rail welding device according to claim 2, characterized in that the end of the bi-directional screw (14) is connected with a motor (15).

4. The automatic rail welding device according to claim 1, wherein a limiting plate (16) is fixed on the inner side of the supporting seat (12), a guide block (17) for clamping a rail main body (18) is arranged on the inner side of the end portion of the limiting plate (16), and the rail main body (18) is connected with a connecting rod (27).

5. The automatic rail welding device according to claim 1, wherein the guide wheel (19) is installed on the top of the base (1) through the support (2), and the telescopic rod (21) is connected to the bottom of the support (2).

6. The automatic rail welding device according to claim 1, wherein the cleaning mechanism comprises a dust hood (28) arranged on the inner side of the mounting frame (22), the dust hood (28) is connected with a filter bin (29) through a pipeline, and the other end of the filter bin (29) is connected with a fan (3).