A mobile welding platform

Abstract

A kind of movable welding platform, including platform plate and with the base of supporting platform plate, adapter plate is equipped between the platform plate and base, the top of the base is equipped with the slide rail of connecting feeding and welding station, the bottom of the adapter plate is equipped with sliding block, the adapter plate is realized with the base sliding fit by sliding block and slide rail cooperation, rotating disc is equipped between the platform plate and adapter plate, locking mechanism is equipped between the base and platform plate.The utility model principle: platform plate stops on feeding and is fed, workpiece is completed after feeding and fixed, mobile adapter plate, adapter plate carries platform plate and moves along slide rail horizontally, when platform plate moves to welding station, stop, rotate platform plate to make workpiece be in correct welding station, welding robot carries out welding to workpiece on platform plate, after first station welding is completed, continue to rotate platform plate to second welding station, until complete all welding station welding, adapter plate carries workpiece and moves to feeding and is unloaded;Platform plate rotates to welding station, and its position is fixed by locking mechanism after being fixed, prevent workpiece displacement during welding.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a mobile welding platform. Background Technology

[0002] Traditional welding platforms are typically fixed at a single station, requiring manual handling of workpieces to different welding positions, resulting in low efficiency and poor positioning accuracy. Existing multi-station welding platforms use electric equipment to switch between different welding positions, offering high efficiency but at a high cost. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a mobile welding platform that can switch between multiple welding stations at a low price and is convenient for loading and unloading materials.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a movable welding platform, including a platform plate and a base supporting the platform plate. A transition plate is provided between the platform plate and the base. The top of the base is provided with a slide rail connecting the loading / unloading station and the welding station. The bottom of the transition plate is provided with a slider. The transition plate achieves sliding cooperation with the base through the slider and the slide rail. A rotating disk is provided between the platform plate and the transition plate. A locking mechanism is provided between the base and the platform plate. The principle of this utility model is as follows: The platform plate stops at the loading / unloading station for loading. After the workpiece is loaded and fixed, the transition plate moves, carrying the platform plate horizontally along the slide rail. When the platform plate reaches the welding station, it stops. The platform plate is rotated to position the workpiece in the correct welding position. The welding robot welds the workpiece on the platform plate. After welding at the first station is completed, the platform plate continues to rotate to the second welding station until welding at all stations is completed. The transition plate then carries the workpiece to the loading / unloading station for unloading. After the platform plate rotates to the welding station, its position is fixed by the locking mechanism to prevent displacement of the workpiece during welding.

[0005] As an improvement, the locking mechanism includes a locking pin on the base facing upwards and several locking sleeves on the bottom of the platform plate, wherein the locking sleeves are provided with locking grooves for the locking pin to be inserted.

[0006] As an improvement, the locking pin is located in the slide groove of the slide block, and a notch is provided on one side of the slide groove. The locking pin is provided with a limiting protrusion that allows the locking pin to enter the notch by rotating the locking pin.

[0007] As an improvement, the platform plate is provided with crossbars on both sides of the top, with the two ends of the crossbars extending out of the platform plate.

[0008] The beneficial effects of this utility model compared with the prior art are:

[0009] The slide rail connects the loading / unloading and welding stations, reducing workpiece handling time; the slide rail enables the horizontal movement of the platform plate, and the rotary table enables the rotation of the platform plate, allowing the workpiece to switch between different welding stations and improving welding efficiency; after the platform plate rotates to the welding station, a locking mechanism fixes its position to prevent the workpiece from shifting during the welding process. Attached Figure Description

[0010] Figure 1 This is a perspective view of the present utility model.

[0011] Figure 2 This is a side view of the present invention. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] like Figure 1 , 2 As shown, a movable welding platform includes a platform plate 2 and a base 1 supporting the platform plate 2. During welding, the workpiece is fixed on the platform plate 2, and welding is performed by eight people using a welding machine. A transition plate 4 is provided between the platform plate 2 and the base 1. The area of ​​the transition plate 4 is smaller than that of the platform plate 2, and the central axis of the transition plate 4 coincides with that of the platform plate 2. The top two sides of the base 1 are provided with slide rails 5 connecting the loading / unloading station and the welding station. The bottom of the transition plate 4 is provided with a slider 6. The transition plate 4 slides with the base 1 through the cooperation of the slider 6 and the slide rails 5. The transition plate 4 can drive the platform plate 2 to move back and forth between the loading / unloading station and the welding station, realizing the switching between loading / unloading and welding states. A rotating disk 9 is provided between the platform plate 2 and the transition plate 4. The platform plate 2 is rotated electrically or manually. The rotating disk 9 can feed back the real-time angle to the PLC through an encoder, or its rotation angle can be displayed through the scale on the platform plate 2, so that the platform plate 2 can be quickly rotated to the required welding station. A locking mechanism is provided between the base 1 and the platform plate 2. The locking mechanism includes a locking pin 7 facing upward on the base 1 and several locking sleeves 10 on the bottom of the platform plate 2. Each locking sleeve 10 has a locking groove for the locking pin 7 to be inserted. The locking pin 7 is located in a sliding groove of a slide block. One side of the sliding groove has a notch. The locking pin 7 has a limiting protrusion that allows it to enter the notch by rotating. When the platform plate 2 is in different welding positions, the locking pin 7 can correspond to different locking sleeves 10. Horizontal bars are provided on both sides of the top of the platform plate 2. The two ends of the horizontal bars extend outside the platform plate 2, allowing for easy manual pushing of the platform plate 2.

[0014] The principle of this utility model is as follows: The platform plate 2 stops at the loading and unloading station for loading. After the workpiece is loaded and fixed, the transfer plate 4 moves, and the transfer plate 4 carries the platform plate 2 horizontally along the slide rail 5. When the platform plate 2 moves to the welding station, it stops. The platform plate 2 is rotated to place the workpiece in the correct welding position. The welding robot welds the workpiece on the platform plate 2. After the welding at the first station is completed, the platform plate 2 continues to rotate to the second welding station until the welding at all welding stations is completed. The transfer plate 4 carries the workpiece to the loading and unloading station for unloading. After the platform plate 2 rotates to the welding station, its position is fixed by the locking mechanism to prevent the workpiece from shifting during the welding process.

Claims

1. A movable welding platform, comprising a platform plate and a base supporting the platform plate, characterized in that: A transition plate is provided between the platform plate and the base. The top of the base is provided with a slide rail connecting the loading / unloading station and the welding station. The bottom of the transition plate is provided with a slider. The transition plate achieves sliding cooperation with the base through the cooperation of the slider and the slide rail. A rotating disk is provided between the platform plate and the transition plate. A locking mechanism is provided between the base and the platform plate.

2. The movable welding platform according to claim 1, characterized in that: The locking mechanism includes a locking pin on the base facing upwards and several locking sleeves on the bottom of the platform plate, wherein the locking sleeves are provided with locking grooves for the locking pin to be inserted.

3. The movable welding platform according to claim 2, characterized in that: The locking pin is located in the slide groove of the slide block, and a notch is provided on one side of the slide groove. The locking pin is provided with a limiting protrusion that allows the locking pin to enter the notch by rotating the locking pin.

4. A movable welding platform according to claim 1, characterized in that: The platform plate has crossbars on both sides of its top, with both ends of the crossbars extending out of the platform plate.

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