Visual welding machine with solder skipping marking function

Abstract

The utility model relates to the technical field of welding machines, and discloses a visual welding machine with a solder skipping marking function, which comprises two fixed bases and a connecting ring, the two fixed bases are fixedly arranged at two ends of the connecting ring and are symmetrically distributed, the connecting ring is a circular ring, a movable cavity is arranged on the inner side of the connecting ring, the movable cavity is an annular cavity, and the movable cavity is communicated with the connecting ring. And a rotating ring is arranged in the movable cavity. According to the automatic welding device, the welding position detection device is used for finding the position needing to be welded, and then the first transmission structure and the second transmission structure are matched with each other to move the round pipe, so that the welding position of the round pipe is exactly aligned with the automatic welding gun; and then the automatic welding gun rotates on the outer sides of the circular pipes through the rotating ring to weld the two circular pipes, the pipes are in a fixed state in the process, dislocation is avoided during welding, the tolerance is small, and the situation of dislocation of welding parts is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding machine technical field especially relates to a visual welding machine with the function of marking the missed welding. BACKGROUND

[0002] The welding between two pipes is more complex and tedious welding work at present, since the outer surface of the pipe is circular, this requires the welding machine to need more shafts to facilitate the peripheral welding along the pipe, otherwise it needs to use additional rotating equipment, that is, by rotating the two welded pipes, but this way is relatively simple to operate, but the tolerance of the welding position inevitably becomes larger in the process of rotating the pipe, causing misalignment of the welding position, therefore, we provide a visual welding machine with the function of marking the missed welding. SUMMARY

[0003] The utility model mainly solves the technical problem existing in the prior art, provides a visual welding machine with the function of marking the missed welding.

[0004] In order to realize the above purpose, the utility model adopts the following technical scheme, a visual welding machine with the function of marking the missed welding, including two fixed base and a connecting ring, two fixed base fixed mounting in the both ends of connecting ring and symmetry distribution, the connecting ring is circular ring, the inside of connecting ring is equipped with movable cavity, movable cavity is annular cavity, the inside of movable cavity is provided with the rotation of rotating ring, the inside of rotating ring is provided with automatic welding gun, the inside of rotating ring is provided with welding position detection device, the top of fixed base is provided with first transmission structure, the side of first transmission structure is provided with fixed telescopic structure, the output of telescopic structure is provided with fixed second transmission structure.

[0005] As preferred, the first transmission structure includes two first connecting plates, two first connecting plates are movably installed on the upper side of the fixed base, a first conveying roller is movably installed between the two first connecting plates, a first rotary motor is fixedly installed on the side surface of the first connecting plate corresponding to the position of the first conveying roller, and the output end of the first rotary motor is fixedly connected to the end surface of the first conveying roller.

[0006] As preferred, the second transmission structure includes two second connecting plates, two second connecting plates are movably installed on the upper side of the two first connecting plates, a second conveying roller is movably installed between the two second connecting plates, a second rotary motor is fixedly installed on the side surface of the second connecting plate corresponding to the position of the second conveying roller, and the output end of the second rotary motor is fixedly connected to the end surface of the second conveying roller.

[0007] As preferred, the telescopic structure comprises a connecting barrel and a telescopic cylinder, the telescopic cylinder is fixedly installed on the side of the first connecting plate, the connecting barrel is fixedly installed on the side of the second connecting plate, the connecting barrel is a circular barrel with an open lower end, a spring is fixedly installed on the inner top side of the connecting barrel, an output rod is fixedly installed on the output end of the telescopic cylinder, and the output rod is movably installed in the inner part of the connecting barrel and fixedly installed on the lower end of the spring.

[0008] As preferred, the upper end of the fixed base is fixedly installed with an electric sliding table, the upper end of the electric sliding table is movably installed with an electric sliding block, and the upper side of the electric sliding block is fixedly connected with the bottom sides of the two first connecting plates.

[0009] As preferred, the side of the connecting ring is provided with a groove at the position corresponding to the movable cavity, the side of the connecting ring is fixedly installed with a mounting rack at the position corresponding to the groove, the inner part of the mounting rack is provided with a fixed driving motor, the outer side of the rotating ring is fixedly installed with a connecting gear ring, and the output end of the driving motor is fixedly installed with a rotating gear matched with the connecting gear ring.

[0010] As preferred, the connecting ring and the two first connecting plates are provided with a fixed detection mark device, and the detection mark device is fixedly installed on the upper side of the fixed base.

[0011] Beneficial effects

[0012] The visual welding machine with the weld missing marking function has the following beneficial effects:

[0013] (1), the visual welding machine with the weld missing marking function, through the welding position detection device to find the position that needs to be welded, and through the cooperation between the first transmission structure and the second transmission structure to move the circular pipe, so that the welding position of the circular pipe is aligned with the automatic welding gun, and then the automatic welding gun is rotated on the outer side of the circular pipe to weld the two circular pipes, the pipe is in a fixed state during the process, the welding is not misaligned, the tolerance is small, and the misalignment of the welding position is avoided, and when a plurality of pipes are welded in turn, the welded pipe passes through the detection mark device, the detection mark device detects the weld position, finds the missing pipe, and then marks the missing pipe through the detection mark device, so that the phenomenon of missing welding in use can be effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.

[0015] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and do not define the limiting conditions for the implementation of the utility model, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the functions and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0016] Fig. 1 It is a schematic view of the overall structure of the utility model;

[0017] Fig. 2 It is a sectional view of the utility model;

[0018] Fig. 3 It is a schematic view of the local structure of the connecting barrel of the utility model.

[0019] Legend:

[0020] 1, fixed base; 2, connecting ring; 3, movable cavity; 4, rotating ring; 5, automatic welding gun; 6, welding position detection device; 7, detection marking device; 811, first connecting plate; 812, first conveying roller; 813, first rotary motor; 821, second connecting plate; 822, second conveying roller; 823, second rotary motor; 911, telescopic cylinder; 912, connecting barrel; 913, output rod; 914, spring; 10, electric sliding table; 11, electric sliding block; 12, mounting frame; 13, driving motor; 14, connecting gear ring; 15, rotary gear; 16, groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] As Figs. 1-3As shown, a visual welding machine with a leaky welding marking function, comprising two fixed bases 1 and a connecting ring 2, two fixed bases 1 are fixedly installed at both ends of the connecting ring 2 and are symmetrically distributed, the connecting ring 2 is a circular ring, the inner side of the connecting ring 2 is provided with a movable cavity 3, the movable cavity 3 is an annular cavity, the inside of the movable cavity 3 is provided with a rotating rotating ring 4, the inner side of the rotating ring 4 is provided with an automatic welding gun 5, the inner side of the rotating ring 4 is provided with a welding position detection device 6, the welding position detection device 6 is a prior art and will not be described here, the upper side of the fixed base 1 is movably provided with a first transmission structure, the side of the first transmission structure is provided with a fixed telescopic structure, the output end of the telescopic structure is provided with a fixed second transmission structure, the connecting ring 2 and the two first connecting plates 811 are provided with a fixed detection marking device 7, the detection marking device 7 is fixedly installed on the upper side of the fixed base 1, the detection marking device 7 is a prior art and will not be described here, when a plurality of pipes are welded in turn, the welded pipe passes through the detection marking device 7, the detection marking device 7 detects the weld position, finds the leaky pipe and marks it through the detection marking device 7, which can effectively reduce the phenomenon of leaky welding in use, two pipes are transported through two first transmission structures and two second transmission structures, so that the end faces of the two pipes are mutually adhered, the position of the two pipes adhered is detected through the welding position detection device 6, the pipe is guided to the best position through the cooperation of the welding position detection device 6 and the two first transmission structures and the two second transmission structures, and then the rotating ring 4 is rotated to make the automatic welding gun 5 rotate with the rotating ring 4 to weld the two pipes, the welded pipe is moved to realize the automatic process of welding, the upper end of the fixed base 1 is fixedly installed with an electric sliding table 10, the electric sliding table 10 is movably installed with an electric sliding block 11, the upper side of the electric sliding block 11 is fixedly connected with the bottom side of the two first connecting plates 811, the first connecting plate 811 slides on the electric sliding table 10 through the sliding of the electric sliding block 11 on the electric sliding table 10, the side of the connecting ring 2 corresponds to the position of the movable cavity 3 and is provided with a groove 16, the side of the connecting ring 2 corresponds to the position of the groove 16 and is fixedly installed with a mounting bracket 12, the inside of the mounting bracket 12 is provided with a fixed drive motor 13, the outside of the rotating ring 4 is fixedly installed with a connecting gear ring 14, the output end of the drive motor 13 is fixedly installed with a rotating gear 15 matched with the connecting gear ring 14, the drive motor 13 is started, the drive motor 13 drives the rotating gear 15 to start rotating, and the rotating gear 15 meshes with the connecting gear ring 14 to drive the rotating ring 4 to start rotating.

[0023] The first transmission structure comprises two first connecting plates 811 movably installed on the upper side of the fixed base 1, a first conveying roller 812 movably installed between the two first connecting plates 811, a first rotating motor 813 fixedly installed on the side surface of the first connecting plate 811 corresponding to the position of the first conveying roller 812, and an output end of the first rotating motor 813 fixedly connected to the end surface of the first conveying roller 812, so that the first conveying roller 812 is driven to rotate by the first rotating motor 813, and the circular pipe is moved in cooperation with the second transmission structure.

[0024] The working principle of the utility model is as follows:

[0025] In use, the two pipes are transported by the two first transmission structures and the two second transmission structures respectively, so that the end faces of the two pipes are attached to each other, the position of the attachment of the two pipes is detected by the welding position detection device 6, the pipe is guided to move to the optimal position by cooperation of the welding position detection device 6 and the two first transmission structures and the two second transmission structures, the automatic welding gun 5 is rotated along with the rotation of the rotating ring 4 by rotating the rotating ring 4, so as to weld the two pipes, the welded pipe is moved to realize the automatic welding process, the first conveying roller 812 is driven to rotate by the first rotating motor 813, the first conveying roller 812 cooperates with the second transmission structure to move the pipe, the second conveying roller 822 is driven to rotate by the second rotating motor 823, the second conveying roller 822 cooperates with the first transmission structure to move the pipe, the output rod 913 is driven downward by the telescopic cylinder 911, the connecting barrel 912 is driven downward by the spring 914, the second connecting plate 821 is driven downward by the connecting barrel 912, the second conveying roller 822 is driven downward by the second connecting plate 821, the pipe is conveyed by extrusion between the first conveying roller 812 and the second connecting plate 821, the first connecting plate 811 slides on the electric sliding table 10 by sliding of the electric sliding block 11 on the electric sliding table 10, the driving motor 13 is started, the driving motor 13 drives the rotating gear 15 to start rotating, the rotating gear 15 meshes with the connecting gear ring 14 to drive the rotating ring 4 to start rotating.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A visual welding machine with a leak marking function, comprising two fixed bases (1) and a connecting ring (2), the two fixed bases (1) being fixedly installed at two ends of the connecting ring (2) and being symmetrically distributed, the connecting ring (2) being a circular ring, characterized in that: The inner side of the connecting ring (2) is provided with a movable cavity (3), the movable cavity (3) is an annular cavity, the inside of the movable cavity (3) is provided with a rotating rotating ring (4), the inner side of the rotating ring (4) is provided with an automatic welding gun (5), the inner side of the rotating ring (4) is provided with a welding position detection device (6), the upper side of the fixed base (1) is movably provided with a first transmission structure, the side of the first transmission structure is provided with a fixed telescopic structure, and the output end of the telescopic structure is provided with a fixed second transmission structure.

2. The visual welding machine having a miss-weld marking function according to claim 1, characterized in that: The first transmission structure comprises two first connecting plates (811), the two first connecting plates (811) are movably installed on the upper side of the fixed base (1), a first conveying roller (812) is movably installed between the two first connecting plates (811), and a first rotary motor (813) is fixedly installed on the side of the first connecting plate (811) corresponding to the position of the first conveying roller (812). The output end of the first rotary motor (813) is fixedly connected to the end face of the first conveying roller (812).

3. The visual welding machine having a miss-weld marking function according to claim 2, characterized in that: The second transmission structure comprises two second connecting plates (821), the two second connecting plates (821) are movably installed on the upper side of the two first connecting plates (811), a second conveying roller (822) is movably installed between the two second connecting plates (821), and a second rotary motor (823) is fixedly installed on the side of the second connecting plate (821) corresponding to the position of the second conveying roller (822). The output end of the second rotary motor (823) is fixedly connected to the end face of the second conveying roller (822).

4. The visual welding machine having a miss-weld marking function according to claim 3, characterized in that: The telescopic structure comprises a connecting barrel (912) and a telescopic cylinder (911), the telescopic cylinder (911) is fixedly installed on the side of the first connecting plate (811), the connecting barrel (912) is fixedly installed on the side of the second connecting plate (821), the connecting barrel (912) is a circular barrel with an open lower end, a spring (914) is fixedly installed on the inside top side of the connecting barrel (912), an output rod (913) is fixedly installed on the output end of the telescopic cylinder (911), and the output rod (913) is movably installed in the inside of the connecting barrel (912) and fixedly installed on the lower end of the spring (914).

5. The visual welding machine having a miss-weld marking function according to claim 1, characterized in that: The upper end of the fixed base (1) is fixedly installed with an electric sliding table (10), the upper side of the electric sliding table (10) is movably installed with an electric sliding block (11), and the upper side of the electric sliding block (11) is fixedly connected with the bottom side of the two first connecting plates (811).

6. The visual welding machine having a miss-weld marking function according to claim 1, characterized in that: The side of the connecting ring (2) is provided with a groove (16) corresponding to the position of the movable cavity (3), the side of the connecting ring (2) is provided with a mounting rack (12) corresponding to the position of the groove (16), the inside of the mounting rack (12) is provided with a fixed drive motor (13), the outside of the rotating ring (4) is fixedly installed with a connecting gear ring (14), and the output end of the drive motor (13) is fixedly installed with a rotating gear (15) matched with the connecting gear ring (14).

7. The visual welding machine having a miss-weld marking function according to claim 1, characterized in that: The connecting ring (2) and the two first connecting plates (811) are provided with a fixed detection mark device (7), and the detection mark device (7) is fixedly installed on the upper side of the fixed base (1).

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