Spray welding device for processing electric caldron

Abstract

The utility model discloses a spray welding device for electric caldron processing, which relates to the technical field of electric caldron processing, and comprises a base and a spray welding gun, the upper end of the base is rotatably connected with a rotating table, the base is internally connected with a first motor, the rotating table is internally provided with a clamping mechanism, the side end of the base is connected with a support frame, and the support frame is connected with a second motor. An adjusting mechanism is connected to the upper end of the supporting frame and comprises a supporting plate, the supporting plate is obliquely arranged, a first threaded rod is rotationally connected to the upper end of the supporting plate in a threaded mode, a second motor is connected to the side end of the first threaded rod, and the second motor is connected to the side end of the supporting plate. The automatic spray welding device is reasonable in design structure, can automatically carry out spray welding on the surface of the electric caldron, can enable the distance between the spray welding gun and each position of the outer end of the electric caldron to be the same, and compared with a traditional manual operation spray welding gun, the automatic spray welding device can rapidly move according to a preset speed and path in an automatic moving mode, and the automatic spray welding efficiency is improved. Labor can be saved, machining efficiency is improved, and spray welding quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric cooker processing technology, specifically a spray welding device for processing electric cookers. Background Technology

[0002] During the production process of electric cookers, the outer surface of the inner pot often needs to be spray-welded to improve its surface wear resistance, corrosion resistance and other properties.

[0003] However, the existing methods for spray welding electric cookers generally involve manual operation of the spray welding gun, which is manually moved to cover the surface of the cooker. This method is not only labor-intensive and inefficient, but also makes it difficult to accurately control the angle of the spray welding gun and the distance between the gun and the surface of the cooker. Inappropriate angles and distances will greatly affect the quality of the spray welding. For example, if the distance is too close, it will cause excessive local spray welding and accumulation; if the distance is too far, it will result in an insufficiently thin spray layer or incomplete welding, thus affecting the quality of the electric cooker's spray welding.

[0004] To address these issues, we have provided a spray welding device for electric cooker processing. Utility Model Content

[0005] 1) Technical problems to be solved

[0006] This utility model proposes a spray welding device for electric cooker processing. By adjusting the mechanism and the spray welding gun, it solves the problem of existing spray welding methods for electric cookers, which make it difficult to accurately control the angle of the spray welding gun and the distance between the spray welding gun and the surface of the electric cooker.

[0007] (ii) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a spray welding device for processing electric cookers, comprising a base and a spray welding gun, a rotating table rotatably connected to the upper end of the base, a No. 1 motor connected inside the base, a clamping mechanism provided inside the rotating table, a support frame connected to the side end of the base, and an adjustment mechanism connected to the upper end of the support frame, the adjustment mechanism comprising:

[0009] A support plate is inclined and has a first threaded rod rotatably threaded to its upper end. A second motor is connected to the side end of the first threaded rod and the second motor is connected to the side end of the support plate.

[0010] A movable block, which is threadedly connected to the outer end of a first threaded rod and slidably connected to the upper end of a support plate;

[0011] Motor No. 3 is connected to the upper end of the moving block, and the drive end of Motor No. 3 is connected to a mounting sleeve;

[0012] The telescopic rod, wherein the welding gun is connected to the drive end of the telescopic rod, and the telescopic rod is connected inside the mounting sleeve.

[0013] Furthermore, the drive end of the first motor is connected to the lower end of the rotary table, and the upper end of the base is provided with an annular groove corresponding to the lower end of the rotary table, with ball bearings arranged in the annular groove.

[0014] Furthermore, the upper end of the rotating platform is provided with at least three evenly distributed rectangular sliding grooves, and an intelligent controller is provided inside the base.

[0015] Furthermore, the clamping mechanism includes a fourth motor, which is located inside the rotary table and connected to the upper end of the base. The drive end of the fourth motor is connected to a first bevel gear.

[0016] Furthermore, the clamping mechanism also includes a second threaded rod, which is rotatably connected inside the rotary table. A second bevel gear is connected to the side end of the second threaded rod, and the second bevel gear meshes with the first bevel gear.

[0017] Furthermore, the clamping mechanism also includes a movable plate, which is threadedly connected to the outer end of the second threaded rod and slidably connected to a rectangular groove in the rotary table.

[0018] Furthermore, the clamping mechanism also includes a clamping plate, on the side of which a protective rubber pad is provided, and a pressure sensor is connected to the side of the clamping plate, which is connected to the side of the moving plate.

[0019] (iii) Beneficial effects:

[0020] Compared with existing technologies, the spray welding device for processing electric cookers has the following advantages:

[0021] I. This spray welding device for electric cooker processing includes a first threaded rod and a moving block. A second motor drives the first threaded rod to rotate, which in turn moves the spray welding gun around the outer end of the electric cooker. A third motor and a mounting sleeve are included. The third motor adjusts the angle of the spray welding gun, ensuring that the gun maintains a suitable angle with the surface of the cooker. This allows the device to automatically spray weld the electric cooker. A telescopic rod is included to adjust the distance between the spray welding gun and the cooker, ensuring that the distance is uniform at every point on the outer end of the cooker. This results in a uniform weld layer thickness, effectively improving the appearance quality and durability of the electric cooker. Compared to traditional manually operated spray welding guns, this device's automatic movement allows for rapid movement along a preset speed and path, saving labor, increasing processing efficiency, and improving the quality of the spray welding.

[0022] II. The spray welding device for processing electric cookers is equipped with a clamping mechanism that can clamp and fix electric cookers of different specifications. It automatically stops after reaching a certain force, thus preventing damage to the cookers. Specifically, the No. 4 motor, through the action of the first and second bevel gears, drives the second threaded rod to rotate, thereby moving the moving plate, which in turn moves the clamping plate. The moving clamping plate pushes the electric cooker. Through the cooperation of multiple clamping plates, the electric cooker can be clamped and positioned at the center point of the rotating table. When the pressure sensor detects a set value, the No. 4 motor stops running, thus preventing damage from excessive clamping force while clamping and fixing the electric cooker. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0024] Figure 1 This is a schematic diagram of the overall structure of the spray welding device for processing the electric cooker according to this utility model.

[0025] Figure 2 This is a schematic diagram of the first threaded rod structure of the spray welding device for processing the electric cooker of this utility model.

[0026] Figure 3 This is a schematic diagram of the second threaded rod structure of the spray welding device for processing electric cookers according to this utility model.

[0027] Figure 4 This is a schematic diagram of the side end structure of the spray welding device for processing the electric cooker according to this utility model;

[0028] Figure 5 This is a cross-sectional structural diagram of the spray welding device for processing electric cookers according to this utility model.

[0029] In the diagram: 1. Base; 2. Welding gun; 3. Rotary table; 4. Motor 1; 5. Support frame; 6. Support plate; 7. First threaded rod; 8. Motor 2; 9. Moving block; 10. Motor 3; 11. Mounting sleeve; 12. Telescopic rod; 13. Motor 4; 14. First bevel gear; 15. Second threaded rod; 16. Second bevel gear; 17. Moving plate; 18. Clamping plate; 19. Pressure sensor. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0031] The telescopic rod 12 and pressure sensor 19 in this utility model are common electrical devices and sensors in the prior art, and this application will not elaborate on their models or internal structures.

[0032] like Figure 1-5 As shown, this utility model provides a technical solution: a spray welding device for processing electric cookers, including a base 1 and a spray welding gun 2. An intelligent controller is installed inside the base 1. By inputting the model of the electric cooker to be processed into the intelligent controller, the intelligent controller can control the device to operate automatically according to a preset program. A rotating table 3 is rotatably connected to the upper end of the base 1. A No. 1 motor 4 is connected inside the base 1. The drive end of the No. 1 motor 4 is connected to the lower end of the rotating table 3. The No. 1 motor 4 is used to drive the rotating table 3 to rotate, thereby driving the electric cooker on its upper end to rotate. The upper end of the base 1 and the lower end of the rotating table 3 are respectively provided with annular grooves. Ball bearings are provided in the annular grooves to facilitate the rotation of the rotating table 3 and at the same time to support the rotating table 3 and prevent its weight from acting on the No. 1 motor 4.

[0033] The rotating platform 3 is equipped with a clamping mechanism for clamping and fixing the electric cooker. A support frame 5 is connected to the side of the base 1, and an adjustment mechanism is connected to the upper end of the support frame 5. The adjustment mechanism includes a support plate 6, a moving block 9, a third motor 10, and a telescopic rod 12. The support plate 6 is connected to the support frame 5 and is inclined, located at the outer end of the electric cooker. A first threaded rod 7 is rotatably threaded to the upper end of the support plate 6. A second motor 8 is connected to the side of the first threaded rod 7, and the second motor 8 is connected to the side of the support plate 6. The second motor 8 is used to drive the first threaded rod... The rod 7 rotates, and the moving block 9 is threadedly connected to the outer end of the first threaded rod 7. The moving block 9 is slidably connected to the upper end of the support plate 6, thereby constraining the moving block 9 so that it cannot rotate. The third motor 10 is connected to the upper end of the moving block 9. The drive end of the third motor 10 is connected to the mounting sleeve 11. The welding gun 2 is connected to the drive end of the telescopic rod 12. The telescopic rod 12 is connected inside the mounting sleeve 11. The third motor 10 is used to adjust the angle of the telescopic rod 12, thereby adjusting the angle of the welding gun 2. The telescopic rod 12 is used to adjust the distance between the welding gun 2 and the electric cooker.

[0034] The clamping mechanism includes a fourth motor 13, which is located inside the rotary table 3 and connected to the upper end of the base 1. The drive end of the fourth motor 13 is connected to a first bevel gear 14. The clamping mechanism also includes a second threaded rod 15, which is rotatably connected inside the rotary table 3. A second bevel gear 16 is connected to the side end of the second threaded rod 15. The second bevel gear 16 meshes with the first bevel gear 14. When the fourth motor 13 is started, it will drive the first bevel gear 14 to rotate. The rotation of the first bevel gear 14 interacts with the second bevel gear 16, which will drive the second threaded rod 15 to rotate.

[0035] The clamping mechanism also includes a movable plate 17, which is threaded to the outer end of the second threaded rod 15. The upper end of the rotary table 3 has at least three evenly distributed rectangular grooves. The movable plate 17 is slidably connected in the rectangular grooves of the rotary table 3, thereby constraining the movable plate 17 and preventing it from rotating. The rotation of the second threaded rod 15 will drive the movable plate 17 to move. The clamping mechanism also includes a clamping plate 18, which has a protective rubber pad on its side to prevent scratches on the surface of the electric cooker. A pressure sensor 19 is connected to the side of the clamping plate 18 and is connected to the side of the movable plate 17. The pressure sensor 19 is used to detect the clamping force of the clamping plate 18 on the electric cooker. By setting an appropriate pressure value for the pressure sensor 19, when the detected value of the pressure sensor 19 is the same as the set value, the intelligent controller will stop the operation of motor 13 to avoid squeezing damage to the electric cooker.

[0036] Working principle: The electric cooker is placed upside down on the table of the rotating platform 3. The fourth motor 13 is started, which drives the first bevel gear 14 to rotate. This, in turn, drives the second bevel gear 16, thereby causing the moving plate 17 to move the clamping plate 18. Through the cooperation of multiple clamping plates 18, the electric cooker can be pushed to the center end of the rotating platform 3. When the detection value of the pressure sensor 19 is the same as the set value, the fourth motor 13 stops running to avoid squeezing and damaging the electric cooker. The first motor 4 is started to drive the rotating platform 3 to rotate, thereby driving the electric cooker to rotate.

[0037] Input the model number of the electric cooker into the intelligent controller, and it will control motor 8, motor 10, and telescopic rod 12 according to the preset program. This will automatically adjust the position and angle of the welding gun 2 and automatically weld the electric cooker. For example, when the moving block 9 is at its highest point, motor 10 adjusts the angle of the welding gun 2 to align it with the bottom of the electric cooker. Then, motor 8 starts and drives the first threaded rod 7 to rotate, which in turn drives the welding gun 2 to move along the support plate 6 diagonally downwards via the moving block 9. During the downward movement, motor 10 continuously adjusts the angle of the welding gun 2 to ensure that it is always aligned with the surface of the electric cooker. During the downward movement, the telescopic rod 12 drives the welding gun 2 to move and adjust its distance from the surface of the electric cooker to keep them at the same distance, thus ensuring that the thickness of the welded surface is uniform.

[0038] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A spray welding device for processing electric cookers, comprising a base (1) and a spray welding gun (2), characterized in that: A rotating platform (3) is rotatably connected to the upper end of the base (1). A motor (4) is connected inside the base (1). A clamping mechanism is provided inside the rotating platform (3). A support frame (5) is connected to the side end of the base (1). An adjustment mechanism is connected to the upper end of the support frame (5). The adjustment mechanism includes: Support plate (6), the support plate (6) is inclined, the upper end of the support plate (6) is rotatably threaded to a first threaded rod (7), the side end of the first threaded rod (7) is connected to a second motor (8), the second motor (8) is connected to the side end of the support plate (6); The movable block (9) is threadedly connected to the outer end of the first threaded rod (7) and slidably connected to the upper end of the support plate (6); The third motor (10) is connected to the upper end of the moving block (9), and the driving end of the third motor (10) is connected to the mounting sleeve (11); Telescopic rod (12), the welding gun (2) is connected to the drive end of the telescopic rod (12), and the telescopic rod (12) is connected inside the mounting sleeve (11).

2. The spray welding device for processing electric cookers according to claim 1, characterized in that: The drive end of the No. 1 motor (4) is connected to the lower end of the rotary table (3). The upper end of the base (1) and the lower end of the rotary table (3) are respectively provided with annular grooves, and ball bearings are provided in the annular grooves.

3. The spray welding device for processing electric cookers according to claim 1, characterized in that: The upper end of the rotating platform (3) is provided with at least three evenly distributed rectangular sliding grooves, and the base (1) is provided with an intelligent controller.

4. The spray welding device for processing electric cookers according to claim 1, characterized in that: The clamping mechanism includes a fourth motor (13), which is located inside the rotary table (3). The fourth motor (13) is connected to the upper end of the base (1), and the driving end of the fourth motor (13) is connected to a first bevel gear (14).

5. The spray welding device for processing electric cookers according to claim 4, characterized in that: The clamping mechanism also includes a second threaded rod (15), which is rotatably connected to the rotary table (3). A second bevel gear (16) is connected to the side end of the second threaded rod (15), and the second bevel gear (16) meshes with the first bevel gear (14).

6. The spray welding device for processing an electric cooker according to claim 5, characterized in that: The clamping mechanism also includes a movable plate (17), which is threadedly connected to the outer end of the second threaded rod (15) and slidably connected to the rotary table (3) in a rectangular groove.

7. The spray welding device for processing electric cookers according to claim 6, characterized in that: The clamping mechanism also includes a clamping plate (18), on the side of which a protective rubber pad is provided, and a pressure sensor (19) is connected to the side of the clamping plate (18), which is connected to the side of the moving plate (17).

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