Front side wall reinforcing tube welding station

Abstract

The utility model discloses a front side wall reinforcing tube welding station, and relates to the technical field of front side wall reinforcing tube welding. The device comprises a group of arc welding rooms, a group of welding robots are arranged on the rear side in the arc welding rooms side by side, a three-axis double-station positioner is arranged in the middle in the arc welding rooms, and an arc light plate is arranged between two stations of the three-axis double-station positioner. Two stations of the three-axis double-station position changing machine of the first arc welding room are provided with a reinforcing pipe left part clamping tool and a left part repair welding tool respectively. According to the utility model, the double arc welding rooms are designed to respectively weld the left reinforcing pipe piece and the right reinforcing pipe piece, and the same three-axis double-station positioner is designed, one of the two stations is used for primary welding, the other station is used for repair welding, and the positioner has a rotation function, so that the switching of the two stations is facilitated, and the welding efficiency is improved. And primary welding and repair welding can be rapidly and continuously carried out on a product, the primary welding and the repair welding do not occupy respective working time, and the welding efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of front side panel reinforcing tube welding technology, and in particular relates to a front side panel reinforcing tube welding station. Background Technology

[0002] The front side reinforcement tube is mainly composed of three tube beams and four cold-stamped parts. The four stamped parts are welded to the three tube beams by arc welding. Due to the large number of welding points and the long weld lines, and the irregular structure of the tube beams and cold-stamped parts, a single tooling may not be able to adapt. That is, the fixture may cover the weld points or affect the insertion of the welding gun. Therefore, a certain length of re-welding is required, which will affect the welding efficiency and effect of the product. Summary of the Invention

[0003] The purpose of this utility model is to provide a welding station for front side reinforcing tubes. By designing a double-arc welding chamber, the left and right reinforcing tubes are welded separately. Similarly, the three-axis dual-station positioner is designed, with one station for initial welding and the other for rework welding. The positioner has a rotation function, which facilitates the switching between the two stations. It can quickly and continuously perform initial welding and rework welding on the product, and the two do not occupy their respective working time, which greatly improves the welding efficiency.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a welding station for a front side reinforcing pipe, which includes a set of arc welding chambers;

[0006] A group of welding robots are arranged side by side on the rear side of the arc welding room. A three-axis dual-station positioner is located in the middle of the arc welding room. An arc plate is provided between the two stations of the three-axis dual-station positioner.

[0007] The three-axis dual-station positioner of the arc welding room is equipped with a left-side reinforcement tube clamping fixture and a left-side repair welding fixture on the two stations respectively.

[0008] The other arc welding room has a three-axis dual-station positioner with two stations respectively equipped with a right-side reinforcement tube clamping fixture and a right-side repair welding fixture;

[0009] The front side of the arc welding room is equipped with an electric roller shutter door opposite to the three-axis dual-position positioner. A transfer platform is provided on one side of the electric roller shutter door, and a control panel is provided on the other side of the electric roller shutter door. The control panel is equipped with buttons connected to the electric roller shutter door.

[0010] The button bodies on the two arc welding chambers are connected to the clamps on the left reinforcement tube clamping fixture and the left reinforcement tube repair welding fixture, and the clamps on the right reinforcement tube clamping fixture and the right reinforcement tube repair welding fixture, respectively, through the control module.

[0011] Furthermore, dust collection hoods are provided on both sides of the top of the arc welding room, and both dust collection hoods are located directly above the workstation of the three-axis dual-position positioner near the welding robot.

[0012] Furthermore, the back of the arc welding room is sequentially equipped with a robot control cabinet, a welding machine power supply, a dust collector, and an electrical access cabinet, and the dust collection hood is connected to the dust collector through a pipeline.

[0013] Furthermore, the arc welding room is equipped with a set of torch cleaning and wire cutting mechanisms, and the two torch cleaning and wire cutting mechanisms are located on one side of the two welding robots, respectively.

[0014] Furthermore, a cleaning and inspection table is provided on the front side of the arc welding room, and the cleaning and inspection table and the transfer table are located on opposite sides of the arc welding room.

[0015] Furthermore, an inspection door is provided on one side of the arc welding room, and the inspection door is located between the welding robot and the three-axis dual-position positioner.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model designs a double-arc welding chamber for welding the left and right reinforcing tube components separately. Similarly, it uses a three-axis dual-station positioner design, with one station for initial welding and the other for rework welding. The positioner also has a rotation function, which facilitates switching between the two stations. This allows for rapid and continuous initial welding and rework welding of the product without interrupting each other's work time, greatly improving welding efficiency and welding effect.

[0018] 2. This utility model, through the design of a rotary table and a cleaning table, can be used for the temporary placement of initial welded parts and finished welded parts, and for quick repositioning after workstation switching, thereby improving work efficiency and facilitating operation by workers. At the same time, the electric roller shutter door, button body and workstation clamp switch are combined to ensure worker safety.

[0019] 3. This utility model improves welding efficiency by setting up two welding robots in a single arc welding chamber and using them simultaneously. Furthermore, a torch cleaning and wire-cutting mechanism is arranged around the robots to quickly cut and clean the welding torch, thereby improving welding quality.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a structural schematic diagram of a front side reinforcement tube welding station according to the present invention;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Arc welding room, 2-Welding robot, 3-Three-axis dual-station positioner, 4-Electric roller shutter door, 5-Transfer station, 6-Control panel, 7-Dust collection hood, 8-Robot control cabinet, 9-Welding machine power supply, 10-Dust collector, 11-Electric access cabinet, 12-Pipeline, 13-Torque cleaning and wire cutting mechanism, 14-Cleaning and inspection table, 15-Inspection door, 301-Arc plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 As shown, this utility model is a welding station for a front side reinforcing pipe, including a set of arc welding chambers 1;

[0027] A group of welding robots 2 are arranged side by side on the rear side of the arc welding room 1. A three-axis dual-position positioner 3 is arranged in the middle of the arc welding room 1. An arc plate 301 is arranged between the two positions of the three-axis dual-position positioner 3.

[0028] The three-axis dual-station positioner 3 in the arc welding room 1 is equipped with a left-part clamping fixture for reinforcing pipe and a left-part repair welding fixture on the two stations respectively.

[0029] The other arc welding room 1 has a three-axis dual-station positioner 3 with two stations respectively equipped with a right-side reinforcement pipe clamping fixture and a right-side repair welding fixture;

[0030] The front side of the arc welding room 1 is equipped with an electric roller shutter door 4 opposite to the three-axis dual-position positioner 3. A transfer platform 5 is provided on one side of the electric roller shutter door 4, and a control panel 6 is provided on the other side of the electric roller shutter door 4. The control panel 6 is equipped with buttons connected to the electric roller shutter door 4.

[0031] The button body on the two-arc welding chamber 1 is connected to the clamps on the left part clamping fixture and the left part repair welding fixture, as well as the clamps on the right part clamping fixture and the right part repair welding fixture, respectively, through the control module.

[0032] Among them, such as Figure 1 As shown, dust collection hoods 7 are installed on both sides of the top of the arc welding room 1. Both dust collection hoods 7 are located directly above the position of the three-axis dual-position positioner 3 near the welding robot 2.

[0033] Among them, such as Figure 1 As shown, the back of the arc welding room 1 is equipped with a robot control cabinet 8, a welding machine power supply 9, a dust collector 10, and an electrical access cabinet 11 in sequence. The dust collection hood 7 is connected to the dust collector 10 through a pipe 12.

[0034] Among them, such as Figure 1 As shown, a set of torch cleaning and wire cutting mechanisms 13 is provided in the arc welding room 1, and the two torch cleaning and wire cutting mechanisms 13 are located on one side of the two welding robots 2 respectively.

[0035] Among them, such as Figure 1 As shown, a cleaning and inspection table 14 is provided on the front side of the arc welding room 1, and the cleaning and inspection table 14 and the transfer table 5 are located on opposite sides of the arc welding room 1.

[0036] Among them, such as Figure 1 As shown, an inspection door 15 is provided on one side of the arc welding room 1. The inspection door 15 is located between the welding robot 2 and the three-axis dual-position positioner 3.

[0037] The working principle of this utility model is as follows:

[0038] Step 1: Taking the arc welding room used for welding the right part of the reinforcing tube as an example, the worker removes the welding part from the clamping fixture of the right part of the reinforcing tube of the three-axis dual-position positioner 3 and moves the welding part to the transfer table 5.

[0039] Step 2: Workers take the pipe beam and stamped parts from the material box and place them on the right-side clamping fixture of the reinforcing pipe.

[0040] Step 3: The worker controls the electric roller shutter door 4 to close via the button, and at the same time controls the clamps on the right-side reinforcing tube clamping fixture to tighten;

[0041] Step 4: The three-axis dual-station positioner 3 rotates 180 degrees to move the clamping fixture for the right part of the reinforcing tube to the welding position, that is, close to the two welding robots 2. The position where the right part welding fixture is located is close to the electric roller shutter door 4.

[0042] Step 5: Weld simultaneously with two welding robots 2, and at the same time open the electric roller shutter door 4 to take out the finished product from the welding fixture and place it on the cleaning and inspection table 14, and assemble the welded parts from the first step onto the right welding fixture.

[0043] Step 6: The worker controls the electric roller shutter door 4 to close via the button, and at the same time controls the clamps on the right welding fixture to tighten.

[0044] Step 7: After welding is completed, the three-axis dual-position positioner 3 rotates 180 degrees. At this time, the state is the same as that in the first step. The welding part on the right part welding fixture rotates back to the vicinity of the welding robot 2. During the process of picking up the welding part in the first step and installing the new part in the second step, the welding robot 2 performs the welding.

[0045] Continuous welding can be performed by repeating the above method.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A welding station for front side reinforcing pipes, characterized in that: Includes a set of arc welding rooms (1); A group of welding robots (2) are arranged side by side on the rear side inside the arc welding room (1). A three-axis dual-position positioner (3) is provided in the middle of the arc welding room (1). An arc plate (301) is provided between the two positions of the three-axis dual-position positioner (3). The arc welding room (1) described above has a three-axis dual-station positioner (3) with a left-side reinforcement tube clamping fixture and a left-side repair welding fixture respectively on the two stations. The other arc welding room (1) has a three-axis dual-station positioner (3) with two stations respectively equipped with a right-side reinforcement clamping fixture and a right-side repair welding fixture; The arc welding room (1) has an electric roller shutter door (4) on the front side opposite to the three-axis dual-position positioner (3). The electric roller shutter door (4) has a transfer platform (5) on one side and a control panel (6) on the other side. The control panel (6) has a button body connected to the electric roller shutter door (4). The button bodies on the two arc welding chambers (1) are connected to the clamps on the left part clamping fixture and the left part repair welding fixture, and the clamps on the right part clamping fixture and the right part repair welding fixture, respectively, through the control module.

2. The front side reinforcement pipe welding station according to claim 1, characterized in that, Dust collection hoods (7) are provided on both sides of the top of the arc welding room (1). Both dust collection hoods (7) are located directly above the workstation of the three-axis dual-position positioner (3) near the welding robot (2).

3. The front side reinforcement pipe welding station according to claim 2, characterized in that, The back of the arc welding room (1) is provided with a robot control cabinet (8), a welding machine power supply (9), a dust collector (10) and an electrical access cabinet (11). The dust collection hood (7) is connected to the dust collector (10) through a pipe (12).

4. The front side reinforcement pipe welding station according to claim 1, characterized in that, The arc welding room (1) is equipped with a set of gun cleaning and wire cutting mechanisms (13), and the two gun cleaning and wire cutting mechanisms (13) are located on one side of the two welding robots (2).

5. The front side reinforcement pipe welding station according to claim 1, characterized in that, The arc welding room (1) is provided with a cleaning and inspection table (14) on the front side, and the cleaning and inspection table (14) and the transfer table (5) are located on opposite sides of the arc welding room (1).

6. The front side reinforcement pipe welding station according to claim 1, characterized in that, The arc welding room (1) is provided with an inspection door (15) on one side, and the inspection door (15) is located between the welding robot (2) and the three-axis dual-position positioner (3).

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