Automatic welding device for barrel machining

Abstract

The utility model discloses an automatic welding seam device for barrel processing, which comprises a machine body, a welding device is arranged at the top of the machine body, a pressing device is arranged at the bottom of the welding device, a fixing frame is arranged at the top of the machine body, a protection mechanism is arranged on one side of the fixing frame, and the protection mechanism comprises a protection assembly and a driving assembly. The protection assembly comprises a protection plate, a linkage piece is arranged on the back face of the protection plate, and a control box is arranged on one side of the machine body. By means of the design of the welding device, the control box and the protection mechanism, when the welding device works, the control box can control the rotating motor to rotate clockwise, the linkage plate drives the protection plate to ascend, strong light is shielded when the welding device conducts welding, and when the welding device stops welding, the linkage plate drives the protection plate to rotate clockwise. And the control box can control the rotating motor to rotate anticlockwise, so that the linkage plate drives the protection plate to descend, and the automatic protection effect during welding of the welding device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drum welding equipment, in particular to an automatic welding device for drum processing. Background Art

[0002] The traditional welding method for drums is manual welding. With the development of technology, the vertical seam welding of drums can now be performed automatically by automatic welding equipment, which greatly saves manpower. However, the automatic welding setting is in an open welding environment during welding. Therefore, during the welding operation, the strong light emitted by the welding gun will cause damage to the eyes of other workers around. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic welding device for processing a drum, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic welding device for processing a barrel, comprising a machine body, a welding device for welding the barrel is provided on the top of the machine body, a pressing device for pressing and fixing the barrel is provided on the bottom of the welding device, a fixing frame for installing the pressing device and the welding device is provided on the top of the machine body, a protective mechanism for welding protection is provided on one side of the fixing frame, the protective mechanism comprises a protective assembly and a driving assembly, the protective assembly comprises a protective plate, a linkage part for connecting to the driving assembly is provided on the back of the protective plate, and a control box for intelligently controlling the welding device, the pressing device and the protective mechanism is provided on one side of the machine body.

[0005] Preferably, one side of the body is fixedly connected to one end of the fixed frame, a through slot for moving the protective plate is provided on one side of the top of the fixed frame, the welding device is arranged on the other side of the top of the fixed frame, an installation slot is provided on the top of the fixed frame, and the pressing device is arranged in the installation slot.

[0006] Preferably, a placement column for placing a barrel is fixedly connected to the bottom end of the front side of the body.

[0007] Preferably, the driving assembly includes a threaded rod, the bottom end of the threaded rod is provided with a driving member for driving the threaded rod to rotate, and the top end of the threaded rod is fixedly connected with a limiting plate for limiting the movement of the linkage member.

[0008] Preferably, the linkage member includes a linkage plate, the front side of the linkage plate is fixedly connected to the back side of the protective plate, a threaded groove is provided on the top of the linkage plate, and the threaded rod is threadably connected to the threaded groove.

[0009] Preferably, the driving member includes a rotary motor, and the bottom end of the rotary motor is fixedly connected to the top end of the fixed frame.

[0010] Preferably, the rotating motor is electrically connected to the control box.

[0011] The technical effects and advantages of this utility model are:

[0012] The utility model utilizes the design of the welding device, the control box and the protective mechanism. When the welding device is working, the control box controls the rotating motor to rotate clockwise, so that the linkage plate drives the protective plate to rise, thereby shielding the strong light when the welding device is welding. When the welding device stops welding, the control box controls the rotating motor to rotate counterclockwise, so that the linkage plate drives the protective plate to descend, thereby realizing the automatic protection function of the welding device when welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the schematic diagrams of the overall three-dimensional structure of the utility model.

[0014] Figure 2 This is one of the schematic diagrams of the overall three-dimensional structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the protective mechanism of the utility model.

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective component of the utility model.

[0017] In the figure: 1. Machine body; 2. Fixing frame; 3. Pressing device; 4. Placement column; 5. Welding device; 6. Control box; 7. Protective mechanism; 71. Protective plate; 72. Linkage plate; 73. Rotating motor; 74. Threaded rod; 75. Limiting plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] The utility model provides Figure 1-4The shown embodiment shows an automatic welding device for processing a barrel, comprising a body 1, a welding device 5 for barrel welding being provided on the top of the body 1, a pressing device 3 for pressing and fixing the barrel being provided on the bottom of the welding device 5, a fixing frame 2 for installing the pressing device 3 and the welding device 5 being provided on the top of the body 1, a protective mechanism 7 for welding protection being provided on one side of the fixing frame 2, the protective mechanism 7 comprising a protective assembly and a driving assembly, the protective assembly comprising a protective plate 71, a linkage member for connecting to the driving assembly being provided on the back of the protective plate 71, and a control box 6 for intelligently controlling the welding device 5, the pressing device 3 and the protective mechanism 7 being provided on one side of the body 1.

[0020] Specifically, one side of the body 1 is fixedly connected to one end of the fixed frame 2, a through-slot for moving the protective plate 71 is provided on one side of the top of the fixed frame 2, the welding device 5 is arranged on the other side of the top of the fixed frame 2, a mounting groove is provided on the top of the fixed frame 2, and the pressing device 3 is arranged in the mounting groove, and the bottom end of the front side of the body 1 is fixedly connected to a placement column 4 for placing a barrel.

[0021] Furthermore, the machine body 1, the fixing frame 2, the pressing device 3, the placing column 4, the welding device 5 and the control box 6 constitute an automatic welding device for processing a cylinder, which is the same as the existing model FW-ZFH cylinder laser welding electric linear welding machine. The cylinder to be welded is placed on the outer wall of the placing column 4, and the pressing device 3 is controlled by the control box 6 to press and clamp both sides of the cylinder welding part, and then the welding gun of the welding device 5 is controlled to move to the weld, and finally the welding gun of the welding device 5 is controlled to perform welding.

[0022] Specifically, the driving assembly includes a threaded rod 74, the bottom end of the threaded rod 74 is provided with a driving member for driving the threaded rod 74 to rotate, the top of the threaded rod 74 is fixedly connected with a limiting plate 75 for limiting the movement of the linkage member, the linkage member includes a linkage plate 72, the front of the linkage plate 72 is fixedly connected to the back of the protective plate 71, the top of the linkage plate 72 is provided with a threaded groove, the threaded rod 74 is threadedly connected to the threaded groove, the driving member includes a rotating motor 73, the bottom end of the rotating motor 73 is fixedly connected to the top of the fixed frame 2, and the rotating motor 73 is electrically connected to the control box 6.

[0023] Furthermore, a protective rubber sleeve is provided on the outside of one end of the protective plate 71 away from the linkage plate 72 to prevent the protective plate 71 from being damaged by friction with the through slot. The size of the protective plate 71 is 0.98 times the size of the through slot. The threads on the outer wall of the threaded rod 74 are engaged with the threads on the inner wall of the threaded groove. The front of the linkage plate 72 is bonded and fixed to the back of the protective plate 71. The material used for the protective plate 71 is the same as that of the welding goggles, so that the strong light from welding is blocked by the protective plate 71 to prevent damage to the eyes of the staff. The height of 1 is 1.2 times the height of the threaded rod 74. The bottom end of the threaded rod 74 is welded and fixed to the output shaft of the rotating motor 73. A stop plate is fixedly sleeved on the bottom of the threaded rod 74. The size of the limiting plate 75 is 1.2 times the size of the thread groove. The bottom end of the limiting plate 75 is welded and fixed to the top of the threaded rod 74. The rotating motor 73 is fixed to the top of the body 1 through the mounting plate and bolts. The rotating motor 73 is electrically connected to the control box 6 through wires. The control box 6 controls the rotating motor 73 through the control board. When the control When the welding gun is in operation, the control box 6 sends a signal to the rotating motor 73 to rotate clockwise, and the output shaft of the rotating motor 73 drives the threaded rod 74 to rotate synchronously. Under the action of the threaded rod 74 and the linkage plate 72, the linkage plate 72 moves away from the rotating motor 73, and the linkage plate 72 drives the protective plate 71 to move synchronously, realizing the raising of the protective plate 71 to protect the staff. When the rotating motor 73 rotates to a certain set number of times, the linkage plate 72 rises to the bottom end of the limit plate 75, so that the control box 6 controls the rotating motor 73 to stop rotating. When the welding gun stops working, the control box 6 controls the threaded rod 74 to rotate counterclockwise, driving the protective plate 71 to descend and retract the protective plate 71. When the rotating motor 73 rotates to a certain set number of times, the linkage plate 72 moves to the stop plate, and the control box 6 controls the rotating motor 73 to stop working, completing the lowering of the protective plate 71 to realize the automatic protection of the protective plate 71. The specific number of rotations of the rotating motor 73 needs to be determined according to the size of the protective plate 71 actually used.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic welding device for processing a drum, comprising a machine body (1), a welding device (5) for welding the drum being provided on the top of the machine body (1), a pressing device (3) for pressing and fixing the drum being provided on the bottom of the welding device (5), a fixing frame (2) for mounting the pressing device (3) and the welding device (5) being provided on the top of the machine body (1), characterized in that: A protective mechanism (7) for welding protection is provided on one side of the fixing frame (2), the protective mechanism (7) comprising a protective assembly and a drive assembly, the protective assembly comprising a protective plate (71), a linkage member for connecting to the drive assembly being provided on the back of the protective plate (71), and a control box (6) for intelligently controlling the welding device (5), the pressing device (3) and the protective mechanism (7) being provided on one side of the machine body (1).

2. The automatic welding device for processing a drum according to claim 1, characterized in that: One side of the machine body (1) is fixedly connected to one end of the fixed frame (2); a through slot for moving the protective plate (71) is provided on one side of the top of the fixed frame (2); the welding device (5) is arranged on the other side of the top of the fixed frame (2); a mounting slot is provided on the top of the fixed frame (2); and the pressing device (3) is arranged in the mounting slot.

3. The automatic welding device for processing a drum according to claim 1, characterized in that: A placement column (4) for placing a barrel is fixedly connected to the bottom end of the front side of the machine body (1).

4. The automatic welding device for processing a drum according to claim 1, characterized in that: The driving assembly comprises a threaded rod (74), the bottom end of the threaded rod (74) is provided with a driving member for driving the threaded rod (74) to rotate, and the top end of the threaded rod (74) is fixedly connected with a limiting plate (75) for limiting the movement of the linkage member.

5. The automatic welding device for processing a drum according to claim 4, characterized in that: The linkage member comprises a linkage plate (72), the front surface of the linkage plate (72) is fixedly connected to the back surface of the protective plate (71), a threaded groove is provided at the top end of the linkage plate (72), and the threaded rod (74) is threadedly connected to the threaded groove.

6. The automatic welding device for processing a drum according to claim 4, characterized in that: The driving member comprises a rotating motor (73), the bottom end of the rotating motor (73) being fixedly connected to the top end of the fixed frame (2).

7. The automatic welding device for processing a drum according to claim 6, characterized in that: The rotating motor (73) is electrically connected to the control box (6).

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