A welding platform for forklift frames

Abstract

This utility model discloses a welding platform for forklift frames, relating to the field of forklift frame welding technology. It includes a main body with a loading port on its outer wall, a welding robot mounted on the outer wall, and a servo motor mounted on the outer wall. A swing arm is fixedly connected to the output end of the servo motor. By incorporating a lifting groove, this utility model improves the ease of loading and unloading forklift frames during welding, alleviating the tediousness of frame handling for workers. When unloading the welded frame, the servo motor is activated, and the swing arm rotates, causing a connecting block to slide synchronously along the inner walls of the limiting groove and the lifting groove. This results in an L-shaped movement of the placement plate, allowing the forklift frame to move below the platform for loading and unloading operations.

Description

Technical Field

[0001] This utility model relates to the field of forklift frame welding technology, specifically a welding platform for forklift frames. Background Technology

[0002] Forklifts are industrial handling vehicles, referring to various wheeled handling vehicles used for loading, unloading, stacking, and short-distance transportation of palletized goods. When manufacturing forklift frames, welding operations are required on a welding platform.

[0003] In the prior art, a universal welding positioning mechanism for heavy-duty forklift frames, with publication number CN108515301A, includes a base with a front support seat and a rear support seat slidably connected to it. The front support seat includes a connecting seat slidably connected to the base, and an adjusting plate is connected to the top of the connecting seat via a trapezoidal frame. Multiple oblong holes are sequentially formed on the adjusting plate. The rear support seat includes a seat plate slidably connected to the base, and a positioning post is connected to the top of the seat plate via a bracket. This positioning mechanism provides simple and convenient positioning of the forklift frame without requiring additional auxiliary tooling. Adjusting the opening size of the front and rear support seats is sufficient to meet the longitudinal positioning needs of forklifts with different wheelbases (12-32). Simultaneously, the adjusting nut on the front support seat allows for lateral positioning with different wheelbases, making positioning and installation simple and quick.

[0004] However, while this type of welding platform can perform welding operations on the car frame well, it requires placing the car frame from the top of the platform when loading it. Loading the car frame from the bottom of the platform is not very efficient, making loading the car frame placed on the ground cumbersome and reducing the efficiency of car frame welding.

[0005] Therefore, in view of this, we studied and improved the existing structure to address its shortcomings, and proposed a welding platform for forklift frames. Utility Model Content

[0006] The purpose of this utility model is to provide a welding platform for forklift frames, so as to solve the problem mentioned in the background art that the loading of frames from the bottom of the platform is not efficient, making the loading of frames placed on the ground cumbersome.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a welding platform for a forklift frame, comprising a device body, an outer wall of which has a loading port, a welding robot mounted on the outer wall of the device body, a servo motor mounted on the outer wall of the device body, a swing rod fixedly connected to the output end of the servo motor, a connecting block slidably connected to the outer wall of the swing rod and the outer wall of the device body, a placement plate fixedly connected to the outer wall of the connecting block, a forklift frame mounted on the top of the placement plate, and a vision detector mounted on the outer wall of the device body.

[0008] Furthermore, a limiting groove is provided at the connection between the outer wall of the swing rod and the connecting block.

[0009] Furthermore, a lifting groove is provided at the connection between the outer wall of the main body of the device and the connecting block, and the outer wall of the lifting groove has an L-shaped outline.

[0010] Furthermore, the inner wall profile of the feeding port is larger than the outer wall profile of the placement plate.

[0011] Furthermore, an electric push rod is provided on the outer wall of the main body of the device, and a clamping plate is fixedly connected to one end of the electric push rod. A telescopic rod that is slidably connected to the outer wall of the clamping plate is fixedly connected to the outer wall of the main body of the device.

[0012] Furthermore, the outer wall of the clamping plate is provided with anti-slip texture at the contact area with the forklift frame.

[0013] Furthermore, the movement trajectory of the placement plate is L-shaped.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, by setting up a lifting groove, improves the efficiency of loading and unloading the forklift frame on the welding platform during welding processing, and alleviates the tediousness of frame handling for workers. When the welded frame needs to be unloaded, the servo motor is turned on and the swing arm rotates, which drives the connecting block to slide synchronously along the inner wall of the limiting groove and the lifting groove, so as to drive the placement plate to move in an L-shape, so that the forklift frame moves to the bottom of the platform for loading and unloading operations.

[0016] 2. By setting up a clamping plate, this utility model improves the stability of the forklift frame during welding on a welding platform. The electric push rod drives the clamping plate, which is fixedly connected to the telescopic rod, to extend and retract, thereby simultaneously clamping and fixing both sides of the frame. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of the welding platform of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the welding platform of this utility model from another direction;

[0019] Figure 3 This is a schematic diagram of the position distribution structure of the lifting groove of this utility model;

[0020] Figure 4 This is a schematic diagram of the position distribution structure of the clamping plate of this utility model.

[0021] In the picture:

[0022] 1. Main body of the device; 2. Feeding port; 3. Welding robot; 4. Servo motor; 5. Swing rod; 6. Connecting block; 7. Limiting groove; 8. Lifting groove; 9. Placement plate; 10. Forklift frame; 11. Vision detector; 12. Electric push rod; 13. Telescopic rod; 14. Clamping plate. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] like Figures 1-4 As shown, a welding platform for a forklift frame includes a main body 1, a loading port 2 on the outer wall of the main body 1, a welding robot 3 on the outer wall of the main body 1, a servo motor 4 on the outer wall of the main body 1, a swing rod 5 fixedly connected to the output end of the servo motor 4, a connecting block 6 slidably connected to the outer wall of the swing rod 5 and the outer wall of the main body 1, a placement plate 9 fixedly connected to the outer wall of the connecting block 6, a forklift frame 10 on the top of the placement plate 9, and a vision detector 11 on the outer wall of the main body 1.

[0026] like Figure 3 As shown, a limiting groove 7 is provided at the connection between the outer wall of the swing rod 5 and the connecting block 6, which is beneficial to the connecting block 6 to be limited and slid through the opening of the limiting groove 7.

[0027] like Figure 3 As shown, a lifting groove 8 is provided at the connection between the outer wall of the main body 1 and the connecting block 6. The outer wall of the lifting groove 8 is L-shaped, which is conducive to achieving the effect of driving the placement plate 9 to slide in an L-shape through the opening of the lifting groove 8.

[0028] like Figure 2 As shown, the inner wall contour of the loading port 2 is larger than the outer wall contour of the placement plate 9, which is beneficial for the forklift frame 10 to be easily lifted by the inner wall contour of the loading port 2 being larger than the outer wall contour of the placement plate 9.

[0029] like Figure 3 As shown, an electric push rod 12 is provided on the outer wall of the main body 1 of the device. One end of the electric push rod 12 is fixedly connected to a clamping plate 14. A telescopic rod 13 is fixedly connected to the outer wall of the clamping plate 14 and is slidably connected to the outer wall of the main body 1 of the device. This facilitates the clamping and fixing of both sides of the frame through the clamping plate 14.

[0030] like Figure 4 As shown, the contact area between the outer wall of the clamping plate 14 and the forklift frame 10 is provided with anti-slip texture, which helps to improve the clamping stability of the frame.

[0031] like Figure 3 As shown, the movement trajectory of the placement plate 9 is L-shaped, which is beneficial to achieve the effect of driving the placement plate 9 to move in an L-shape, so that the forklift frame can move to the bottom of the platform for loading and unloading operations.

[0032] Working principle: When using this welding platform for forklift frames, in order to improve the efficiency of loading and unloading the forklift frames on the platform and alleviate the tediousness of frame handling for workers, when the welded frame needs to be unloaded, the servo motor 4 is turned on and the swing rod 5 rotates, which drives the connecting block 6 to slide synchronously along the inner wall of the limiting groove 7 and the lifting groove 8, so as to drive the placement plate 9 to move in an L-shape, so that the forklift frame moves to the bottom of the platform for loading and unloading operations.

[0033] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A welding platform for a fork-lift truck frame, comprising a device body (1), characterized in that, The outer wall of the device body (1) is provided with a feeding port (2), the outer wall of the device body (1) is provided with a welding robot (3), the outer wall of the device body (1) is provided with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a swing rod (5), the outer wall of the swing rod (5) is slidably connected with a connecting block (6) slidably connected with the outer wall of the device body (1), the outer wall of the connecting block (6) is fixedly connected with a placing plate (9), the top of the placing plate (9) is provided with a forklift frame body (10), the outer wall of the device body (1) is provided with a visual detector (11).

2. A welding platform for a fork truck carriage according to claim 1, wherein, The outer wall of the swing rod (5) is provided with a limiting groove (7) at the connecting part of the connecting block (6).

3. A welding platform for a fork truck carriage according to claim 1 wherein, The connecting part of the connecting block (6) is provided with a lifting groove (8) on the outer wall of the device body (1).

4. A welding platform for a fork truck carriage according to claim 1 wherein, The inner wall contour of the feeding port (2) is larger than the outer wall contour of the placing plate (9).

5. A welding platform for a fork truck carriage according to claim 1 wherein, The outer wall of the device body (1) is provided with an electric push rod (12), one end of the electric push rod (12) is fixedly connected with a clamping plate (14), the outer wall of the clamping plate (14) is fixedly connected with a telescopic rod (13) slidably connected with the outer wall of the device body (1).

6. A welding platform for a fork truck carriage according to claim 5 wherein, The outer wall of the clamping plate (14) is provided with anti-skid lines at the contact part of the forklift frame body (10).

7. A welding platform for a fork truck carriage according to claim 1 wherein, The movement trajectory of the placing plate (9) is L-shaped.

Images