Automatic welding device for welding seam of outer jacket of steaming and frying pan

Abstract

The utility model discloses an automatic welding device for welding seams of an outer jacket of a steaming and frying pan, which comprises a base, two fixed rotating shafts and two movable rotating shafts are arranged on the base, a first driving device for driving the movable rotating shafts to be close to the fixed rotating shafts is arranged on the base, and a vertical seat is arranged on the base. A first welding gun and a second driving device for driving the first welding gun to move up and down are arranged on the vertical seat, and a third driving device for driving the fixed rotating shaft to rotate is arranged on the base. The barrel is fixed through the fixed rotating shaft and the movable rotating shaft, the third driving device drives the fixed rotating shaft to rotate to drive the barrel to rotate, the first welding gun can conduct circumferential welding on the clamping sleeve and the barrel, welding seams are uniform, welding stability is good, and the situation of hot gas leakage in the using process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pressing equipment, in particular to an automatic welding device for welding seams of outer jackets of steaming and frying pans. Background Art

[0002] Before using the oil press to press the oil, the process of converting the raw oil into cooked dough through wetting, steaming, frying and other treatments is called steaming and frying. The steaming and frying pan is a device for steaming and frying the oil. The structure of the steaming and frying pan is a circle of jackets set on the outside of a pot-shaped cylinder. There is a gap between the jacket and the cylinder. Hot steam circulates into the jacket, which can heat the circumference of the cylinder, so that the oil in the cylinder can be steamed and fried. The jacket and the cylinder are connected by manual welding by workers. Manual welding has low stability and low uniformity of welds. After the hot steam is passed in, the jacket expands unevenly when heated, which is prone to air leakage. Utility Model Content

[0003] The utility model aims to avoid the deficiencies of the prior art and provide an automatic welding device for the weld seam of the outer jacket of a steaming and frying pan, thereby effectively solving the deficiencies in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic welding device for the weld seam of the outer jacket of a steaming and frying pan, comprising a base, on which two fixed rotating shafts and two movable rotating shafts are arranged, a first driving device for driving the movable rotating shaft to approach the fixed rotating shaft is arranged on the base, a vertical seat is arranged on the base, a first welding gun and a second driving device for driving the first welding gun to move up and down are arranged on the vertical seat, and a third driving device for driving the fixed rotating shaft to rotate is arranged on the base.

[0005] Furthermore, a second welding gun and a fourth driving device for driving the second welding gun to move up and down are arranged at the bottom of the base on the vertical seat, and avoidance grooves are arranged on both sides of the cylinder on the base.

[0006] Furthermore, a sliding seat is provided at the bottom of the movable shaft, and a sliding groove is provided on the base to cooperate with the sliding seat.

[0007] Furthermore, the third driving device is a motor arranged at the bottom of the base, a driving gear is arranged at the output end of the motor, a bottom gear with a diameter smaller than that of the fixed shaft is arranged on the fixed shaft, and two transmission gears are arranged between the driving gear and the bottom gear.

[0008] Furthermore, the base is an inclined surface.

[0009] The above technical scheme of the utility model has the following beneficial effects: the utility model fixes the cylinder body by means of a fixed rotating shaft and a movable rotating shaft, drives the fixed rotating shaft to rotate by means of a third driving device, drives the cylinder body to rotate, and the first welding gun can perform circumferential welding on the jacket and the cylinder body, the weld is relatively uniform, the welding stability is good, and hot gas leakage is avoided during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a side schematic diagram of an embodiment of the utility model;

[0011] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0012] Figure 3 It is a top view schematic diagram of an embodiment of the utility model;

[0013] Figure 4 It is a cross-sectional schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0014] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0015] In the description of the present utility model, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0016] like Figure 1-4As shown, an automatic welding device for the outer jacket of a steaming and frying pan described in this embodiment includes a base 1, on which two fixed rotating shafts 2 and two movable rotating shafts 3 are arranged, and a first driving device 4 for driving the movable rotating shaft 3 to approach the fixed rotating shaft 2 is arranged on the base 1, and a vertical seat 5 is arranged on the base 1, and a first welding gun 6 and a second driving device 7 for driving the first welding gun 6 to move up and down are arranged on the vertical seat 5, and a third driving device 8 for driving the fixed rotating shaft 2 to rotate is arranged on the base 1; the jacket on the cylinder is first fixed to the cylinder by spot welding, and then the cylinder is placed on the base 1, the first driving device 4 drives the movable rotating shaft 3 to approach the fixed rotating shaft 2, the movable rotating shaft 3 pushes the cylinder body to stick to the fixed rotating shaft 2, the third driving device 8 drives the fixed rotating shaft 2 to drive the cylinder body to rotate, the second driving device 7 drives the first welding gun 6 to move downward, the first welding gun 6 performs circumferential welding on the connection between the jacket and the cylinder body, the weld is relatively uniform, the welding stability is good, and the hot gas leakage is avoided during use; wherein, the first driving device 4 is a cylinder, each movable rotating shaft 3 is driven to move by a separate cylinder, and the second driving device 7 is also a cylinder;

[0017] Preferably, a second welding gun 9 and a fourth driving device 10 for driving the second welding gun 9 to move up and down are arranged on the vertical seat 5 at the bottom of the base 1, and avoidance grooves 11 are arranged on both sides of the cylinder on the base 1. The fourth driving device 10 is a cylinder. The first welding gun 6 and the second welding gun 9 can weld the upper and lower sides of the jacket at the same time, eliminating the trouble of turning over the cylinder and improving the welding efficiency.

[0018] Preferably, a slide seat 12 is provided at the bottom of the movable shaft 3, and a slide groove 13 is provided on the base 1 to cooperate with the slide seat 12, so that the shaft slides in the slide groove 13 through the slide seat 12, thereby improving the stability of the movable shaft 3;

[0019] Preferably, the third driving device 8 is a motor arranged at the bottom of the base 1, a driving gear 14 is arranged at the output end of the motor, a bottom gear 15 having a diameter smaller than that of the fixed rotating shaft 2 is arranged on the fixed rotating shaft 2, two transmission gears 16 are arranged between the driving gear 14 and the bottom gear 15, and the motor drives the bottom gear 15 and the fixed rotating shaft 2 to rotate through the driving gear 14 and the transmission gear 16;

[0020] Preferably, the base 1 is an inclined surface, which can reduce the friction force of the movable shaft 3 pushing the cylinder, and when the jacket is welded to the cylinder, the welding gun can be tilted corresponding to the weld.

[0021] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An automatic welding device for the outer jacket of a steaming and frying pan, characterized in that: It includes a base, on which two fixed rotating shafts and two movable rotating shafts are arranged, the base is provided with a first driving device for driving the movable rotating shafts to approach the fixed rotating shafts, the base is provided with a vertical seat, the vertical seat is provided with a first welding gun and a second driving device for driving the first welding gun to move up and down, and the base is provided with a third driving device for driving the fixed rotating shafts to rotate.

2. The automatic welding device for the outer jacket of a steaming and frying pan according to claim 1 is characterized in that: A second welding gun and a fourth driving device for driving the second welding gun to move up and down are arranged at the bottom of the base on the vertical seat, and avoidance grooves are arranged on both sides of the cylinder on the base.

3. The automatic welding device for the outer jacket of a steaming and frying pan according to claim 1 is characterized in that: A sliding seat is arranged at the bottom of the movable rotating shaft, and a sliding groove is arranged on the base to cooperate with the sliding seat.

4. The automatic welding device for the outer jacket of a steaming and frying pan according to claim 1 is characterized in that: The third driving device is a motor arranged at the bottom of the base, a driving gear is arranged at the output end of the motor, a bottom gear with a diameter smaller than that of the fixed shaft is arranged on the fixed shaft, and two transmission gears are arranged between the driving gear and the bottom gear.

5. The automatic welding device for the outer jacket of a steaming and frying pan according to claim 1 is characterized in that: The base is an inclined surface.

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