Welding equipment for automatic machining

Abstract

The invention discloses welding equipment for automatic machining, and particularly relates to the technical field of welding equipment.The welding equipment comprises a base, a positioning welding assembly is arranged on the base, the positioning welding assembly comprises a supporting frame arranged at the top of the base, and a first connecting plate used for supporting is arranged at the bottom of the supporting frame; a second connecting plate used for supporting is arranged on one side of the first connecting plate. A workpiece can be welded while being pressurized through the welding head and the extension head, the phenomenon that the workpiece is displaced when welding spots are fixed together during welding of the workpiece can be effectively avoided, the welding precision is ensured, the conductive column can abut against the workpiece, the workpiece is electrically conductive, and the welding quality of the workpiece is improved. And the current can be more uniformly distributed in the welding process, so that the heating around a welding point is more uniform, and the uniformity and consistency of a welding seam are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and more specifically, to welding equipment for automated mechanical processing. Background Art

[0002] In mechanical processing, metal products need to be welded by welding equipment to fix their shape or connect them with other metal products. Therefore, welding provides great convenience for metal product processing. With the development of science and technology, intelligent machinery has been introduced into every field. In mechanical processing, automated welding equipment has also been introduced, which replaces manual work to complete welding work, improves work efficiency and reduces welding costs.

[0003] Among them, the patent with announcement number CN113369782A discloses a welding device, including a workbench, a clamping mechanism, a welding mechanism and a moving mechanism; a first guide rail is arranged on the workbench; the clamping mechanism includes a mounting seat and a clamping device mounted on the mounting seat; the mounting seat is mounted on the workbench, the clamping device can rotate relative to the mounting seat, and the clamping device is used to clamp the profile; the welding mechanism includes a connecting assembly and a welding assembly slidably connected to the connecting assembly; the connecting assembly is mounted on the first guide rail and can slide relative to the first guide rail, the welding assembly is located above the clamping device and is used to weld the profile; the moving mechanism is located above the clamping mechanism and is used to transport the profile to the clamping mechanism;

[0004] When the structure is in use, a connecting component is provided, which facilitates the sliding connection of the welding mechanism with the first guide rail under the action of the connecting component, thereby realizing the sliding of the welding mechanism relative to the workbench, which is beneficial to the position adjustment of the welding mechanism; the welding operation on the profile is realized by providing a welding component; the movement of the position of the welding component on the connecting component is realized through the sliding connection between the connecting component and the welding component, so that the welding position of the welding component is more accurate, but when the structure is in use, it is not easy to position and guide the workpiece, resulting in low efficiency during welding, and it is not easy to adjust the welding current and voltage accordingly according to the type, thickness and welding requirements of the material, resulting in poor welding effect. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a welding device for automated mechanical processing, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a welding device for automated mechanical processing, comprising a base, on which a positioning welding assembly is arranged;

[0007] The positioning welding assembly includes a support frame arranged on the top of the base, a first connecting plate for support is arranged at the bottom of the support frame, a second connecting plate for support is arranged on one side of the first connecting plate, and a conductive column for voltage regulation is arranged at the bottom of the second connecting plate;

[0008] A first cylinder is installed at the bottom of the first connecting plate by bolts, a gear rod is provided at the output end of the first cylinder, a gear is provided at one side of the gear rod, the gear is meshed with the gear rod, a rotating shaft is installed at the bottom of the gear by bolts, the rotating shaft is rotatably connected with the first connecting plate, and the rotating shaft passes through the first connecting plate and extends to the bottom of the first connecting plate, a welding machine is provided at the output end of the rotating shaft, a welding head is provided at the bottom of the welding machine, and an extension head is provided at the bottom end of the welding head;

[0009] It can be seen that in the above technical solution, the first cylinder, the welding machine and the welding head are displaced downward, and welding can be performed while the workpiece is pressurized by the welding head and the extension head, which can effectively avoid the displacement of the workpiece when the welding points are fixed together during welding, thereby ensuring the welding accuracy. The second connecting plate and the conductive column are displaced downward, so that the conductive column can be pressed against the workpiece. By making the workpiece conductive, the current can be more evenly distributed during the welding process, which helps to make the heating around the welding point more uniform, thereby improving the uniformity and consistency of the weld. By making the workpiece conductive, the energy in the welding process can be used more efficiently, thereby improving the overall efficiency of the welding process.

[0010] Optionally, in a possible implementation, a support plate is mounted on the base by bolts, a slide rail is mounted on the support plate by bolts, a first hydraulic rod is mounted on one end of the support plate by bolts, a conductor is mounted on the output of the first hydraulic rod by bolts, the conductor is slidably connected to the slide rail, a joint is provided at the output end of the conductor, a side plate is provided at one end of the support plate away from the first hydraulic rod, the side plate is mounted on the support plate by bolts, a second cylinder is provided on the top of the side plate, a first clamping block is provided on the output end of the second cylinder, a second clamping block is provided at the bottom of the first clamping block, and the second clamping block is mounted on the side plate by bolts;

[0011] A reinforcing L-plate is installed on one side of the side vertical plate by bolts, and a third cylinder is installed on the reinforcing L-plate by bolts, and the output end of the third cylinder is rotatably connected to two swivels, and each of the swivels is slidably connected with a clamping rod, and a cutting knife is fixedly arranged at one end of the two clamping rods, and a turntable is rotatably connected to the base, and a driving motor for rotating the turntable is arranged at the bottom of the turntable, and the driving motor is embedded in the base, and a welding platform is installed on the turntable by bolts, and two limit frames are arranged on the outer side of the welding platform, and a baffle is arranged on the outer side of the turntable, and the baffle is installed on the base by bolts, and a suspension is installed on the bottom of the base by bolts, and an electric push rod is arranged on the suspension, and an industrial camera is arranged on the output end of the electric push rod, and the industrial camera is located on one side of the baffle, and two second hydraulic rods that respectively drive the displacement of the first connecting plate and the second connecting plate are arranged on the top of the support frame;

[0012] It can be seen that in the above technical solution, the workpiece is placed between the first clamping block and the second clamping block, and the first clamping block is driven by the second cylinder to move downward to position the workpiece, and then it is clamped by the output end of the third cylinder to make the two clamping rods and the cutting knife move toward each other, thereby realizing the function of cutting the workpiece, and it is easy to remove the workpiece for welding with other functions. The removed workpiece is placed on the welding table, which lifts the workpiece and is positioned by the limit frame. The drive motor at the bottom of the turntable drives the turntable, the welding table and the limit frame to rotate, so that the workpiece can be transferred to the bottom of the welding head for welding.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention drives the first connecting plate to move the first cylinder, the welding machine and the welding head downward through the second hydraulic rod on the top of the first connecting plate, and the welding head and the extension head pressurize the workpiece while welding, which can effectively avoid the displacement of the workpiece when the welding points are fixed together during welding, thereby ensuring the welding accuracy;

[0015] 2. The present invention moves the second connecting plate and the conductive column downward, so that the conductive column can be pressed against the workpiece. By making the workpiece conductive, the current can be more evenly distributed during the welding process, which helps to make the heating around the welding point more uniform, thereby improving the uniformity and consistency of the weld. By making the workpiece conductive, the energy in the welding process can be more efficiently utilized, thereby improving the overall efficiency of the welding process.

[0016] 3. The present invention drives the conductor to move by the first hydraulic rod, so that the joint can contact the workpiece, which is easy to transfer the current on the workpiece, facilitate the current to flow on the workpiece, and facilitate the current to be more evenly distributed during the welding process. At the same time, the electric push rod can also drive the industrial camera to move upward, which is easy to take pictures and detect the workpiece during welding, and is convenient for the device to be adjusted and used;

[0017] 4. The workpiece of the present invention is placed between the first clamping block and the second clamping block, and the first clamping block is driven by the second cylinder to move downward to position the workpiece. At the same time, the output end of the third cylinder is clamped to make the two clamping rods and the cutting knife move toward each other, thereby realizing the function of cutting the workpiece, and it is easy to remove the workpiece and weld it with other functions;

[0018] To sum up, through the corresponding coordinated use of various structures, welding can be performed while pressurizing the workpiece through the welding head and the extension head, which can effectively avoid the displacement of the workpiece when the welding points are fixed together during welding, thereby ensuring the welding accuracy. The conductive column can be pressed against the workpiece, and the conductivity of the workpiece can make the current more evenly distributed during the welding process, which helps to heat the area around the welding point more evenly, thereby improving the uniformity and consistency of the weld. The joint can be pressed against the workpiece, which makes it easy to transfer the current on the workpiece and facilitate the current to flow through the workpiece. At the same time, the industrial camera can be driven upward by the electric push rod, which makes it easy to take pictures and detect the workpiece during welding, and is convenient for the device to be adjusted and used. By conducting the workpiece, the energy in the welding process can be used more efficiently, thereby improving the overall efficiency of the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required for use in some embodiments. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not intended to limit the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0020] Figure 1 It is the front view of the overall structure of the present invention.

[0021] Figure 2 It is a side view of the overall structure of the present invention.

[0022] Figure 3 It is a three-dimensional diagram of the base, support frame, turntable, welding table, suspension and electric push rod of the present invention.

[0023] Figure 4 It is a three-dimensional diagram of the first connecting plate, the second connecting plate, the supporting plate, the conductor, the connector and the conductive column of the present invention.

[0024] Figure 5 It is a stereoscopic diagram of the second connecting plate, the first connecting plate, the second hydraulic rod, the welding machine, the conductive column and the welding head of the present invention.

[0025] Figure 6It is a stereoscopic diagram of the support plate, the slide rail, the second cylinder, the second clamping block, the clamping rod, the conductor and the joint of the present invention.

[0026] Figure 7 For the present invention Figure 5 Side view of.

[0027] Figure 8 For the present invention Figure 6 Side view of.

[0028] The accompanying drawings are marked as follows: 1. base; 2. support frame; 3. first connecting plate; 4. second connecting plate; 5. conductive column; 6. first cylinder; 7. gear rod; 8. gear; 9. rotating shaft; 10. welding machine; 11. welding head; 12. extension head; 13. support plate; 14. slide rail; 15. first hydraulic rod; 16. conductor; 17. joint; 18. side plate; 19. second cylinder; 20. first clamping block; 21. second clamping block; 22. reinforcing L plate; 23. third cylinder; 24. swivel; 25. clamping rod; 26. cutting knife; 27. turntable; 28. welding table; 29. ​​limit frame; 30. baffle; 31. suspension; 32. electric push rod; 33. industrial camera; 34. second hydraulic rod. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] As attached Figure 1 - Figure 8 The welding equipment for automated mechanical processing shown in the figure can pressurize the workpiece through the welding head 11 and the extension head 12 while welding, which can effectively avoid the displacement of the workpiece when the welding points are fixed together during welding, and ensure the welding accuracy. The conductive column 5 can be pressed against the workpiece, and the conductivity of the workpiece can make the current more evenly distributed during the welding process, which helps to heat the area around the welding point more evenly, thereby improving the uniformity and consistency of the weld. The joint 17 can be pressed against the workpiece, which is easy to transfer the current on the workpiece, facilitate the current to flow on the workpiece, and facilitate the current to be more evenly distributed during the welding process. At the same time, the industrial camera 33 can be driven to move upward through the electric push rod 32, which is easy to take pictures and detect the workpiece during welding, and is convenient for the device to be adjusted and used. By conducting the workpiece, the energy in the welding process can be more efficiently utilized, thereby improving the overall efficiency of the welding process, and the specific structural arrangement of the component is as follows;

[0031] The positioning welding assembly includes a support frame 2 arranged on the top of the base 1, a first connecting plate 3 for support is arranged at the bottom of the support frame 2, a second connecting plate 4 for support is arranged on one side of the first connecting plate 3, and a conductive column 5 for voltage regulation is arranged at the bottom of the second connecting plate 4;

[0032] A first cylinder 6 is installed at the bottom of the first connecting plate 3 by bolts, a gear rod 7 is provided at the output end of the first cylinder 6, a gear 8 is provided on one side of the gear rod 7, the gear 8 is meshed with the gear rod 7, a rotating shaft 9 is installed at the bottom of the gear 8 by bolts, the rotating shaft 9 is rotatably connected to the first connecting plate 3, and the rotating shaft 9 passes through the first connecting plate 3 and extends to the bottom of the first connecting plate 3, a welding machine 10 is provided at the output end of the rotating shaft 9, a welding head 11 is provided at the bottom of the welding machine 10, and an extension head 12 is provided at the bottom end of the welding head 11;

[0033] A support plate 13 is installed on the base 1 by bolts, a slide rail 14 is installed on the support plate 13 by bolts, a first hydraulic rod 15 is installed on one end of the support plate 13 by bolts, a conductor 16 is installed on the output of the first hydraulic rod 15 by bolts, the conductor 16 is slidably connected with the slide rail 14, a joint 17 is provided at the output end of the conductor 16, a side plate 18 is provided at one end of the support plate 13 away from the first hydraulic rod 15, the side plate 18 is installed on the support plate 13 by bolts, a second cylinder 19 is provided on the top of the side plate 18, a first clamping block 20 is provided on the output end of the second cylinder 19, a second clamping block 21 is provided on the bottom of the first clamping block 20, and the second clamping block 21 is installed on the side plate 18 by bolts;

[0034] A reinforcing L plate 22 is installed on one side of the side stand 18 by bolts, and a third cylinder 23 is installed on the reinforcing L plate 22 by bolts. The output end of the third cylinder 23 is rotatably connected to two rotating rings 24, and each rotating ring 24 is slidably connected with a clamping rod 25, and one end of the two clamping rods 25 is fixedly provided with a cutting knife 26. The base 1 is rotatably connected to a turntable 27, and a driving motor for rotating the turntable 27 is provided at the bottom of the turntable 27. The driving motor is embedded in the base 1, and the turntable 27 is installed by bolts. A welding platform 28 is provided, two limit frames 29 are provided on the outer side of the welding platform 28, a baffle 30 is provided on the outer side of the turntable 27, the baffle 30 is installed on the base 1 by bolts, a suspension 31 is installed on the bottom of the base 1 by bolts, an electric push rod 32 is provided on the suspension 31, an industrial camera 33 is provided on the output end of the electric push rod 32, and the industrial camera 33 is located on one side of the baffle 30, and two second hydraulic rods 34 are provided on the top of the support frame 2 for driving the first connecting plate 3 and the second connecting plate 4 to move respectively.

[0035] According to the above structure, when in use, the staff installs the device at a designated position. When welding some thinner workpieces, the workpiece is placed between the first clamping block 20 and the second clamping block 21. The second cylinder 19 drives the first clamping block 20 to move downward to position the workpiece. At the same time, the output end of the third cylinder 23 is clamped to make the two clamping rods 25 and the cutting knife 26 move toward each other, thereby realizing the function of cutting the workpiece, making it easy to remove the workpiece and weld with other functions.

[0036] The removed workpiece is placed on the welding table 28, which lifts the workpiece and is positioned by the limit frame 29. The drive motor at the bottom of the turntable 27 drives the turntable 27, the welding table 28 and the limit frame 29 to rotate, so that the workpiece can be transferred to the bottom of the welding head 11. The first connecting plate 3 is driven by the second hydraulic rod 34 on the top of the first connecting plate 3 to drive the first cylinder 6, the welding machine 10 and the welding head 11 to move downward. The welding head 11 and the extension head 12 can pressurize the workpiece while welding, which can effectively avoid the phenomenon of displacement of the workpiece when the welding points are fixed together during welding, ensuring the welding accuracy. The gear rod 7 can also be driven to move by the first cylinder 6, and then the gear 8 drives the rotating shaft 9 and the welding machine 10 to rotate, so as to realize the function of adjusting the angle of the welding head 11 and the extension head 12, thereby improving the convenience during welding.

[0037] The second hydraulic rod 34 on the top of the second connecting plate 4 drives the second connecting plate 4 and the conductive column 5 to move downward, so that the conductive column 5 can be pressed against the workpiece. By making the workpiece conductive, the current can be more evenly distributed during the welding process, which helps to make the heating around the welding point more uniform, thereby improving the uniformity and consistency of the weld. By making the workpiece conductive, the energy in the welding process can be more efficiently used, thereby improving the overall efficiency of the welding process.

[0038] At the same time, when the device is in use, the first hydraulic rod 15 drives the conductor 16 to move, so that the joint 17 can be in contact with the workpiece, which is easy to transfer the current on the workpiece, facilitate the current to flow on the workpiece, and facilitate the current to be more evenly distributed during the welding process. At the same time, the industrial camera 33 can be driven to move upward through the electric push rod 32, which is easy to take pictures and detect the workpiece during welding, and is convenient for the regulation and use of the device.

[0039] Different from the prior art, the present application discloses a welding device for automated mechanical processing, which can pressurize the workpiece through the welding head 11 and the extension head 12 while performing welding, and can effectively avoid the displacement of the workpiece when the welding points are fixed together during welding, thereby ensuring the welding accuracy. The conductive column 5 can be pressed against the workpiece, and the conductivity of the workpiece can make the current more evenly distributed during the welding process, which helps to heat the area around the welding point more evenly, thereby improving the uniformity and consistency of the weld. The joint 17 can be pressed against the workpiece, which is easy to transfer the current on the workpiece, facilitate the current to flow on the workpiece, and facilitate the current to be more evenly distributed during the welding process. At the same time, the industrial camera 33 can be driven to move upward through the electric push rod 32, which is easy to take pictures and detect the workpiece during welding, and is convenient for the device to be adjusted and used. By conducting the workpiece, the energy in the welding process can be used more efficiently, thereby improving the overall efficiency of the welding process.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for automated mechanical processing, comprising a base (1), characterized in that: The base (1) is provided with a positioning welding assembly; The positioning welding assembly comprises a support frame (2) arranged on the top of the base (1); a first connecting plate (3) for support is arranged at the bottom of the support frame (2); a second connecting plate (4) for support is arranged on one side of the first connecting plate (3); and a conductive column (5) for voltage regulation is arranged at the bottom of the second connecting plate (4); A first cylinder (6) is installed at the bottom of the first connecting plate (3) by means of bolts, a gear rod (7) is arranged at the output end of the first cylinder (6), a gear (8) is arranged on one side of the gear rod (7), the gear (8) is meshed with the gear rod (7), a rotating shaft (9) is installed at the bottom of the gear (8) by means of bolts, the rotating shaft (9) is rotatably connected to the first connecting plate (3), and the rotating shaft (9) passes through the first connecting plate (3) and extends to the bottom of the first connecting plate (3), a welding machine (10) is arranged at the output end of the rotating shaft (9), a welding head (11) is arranged at the bottom of the welding machine (10), and an extension head (12) is arranged at the bottom of the welding head (11).

2. The welding equipment for automated machining according to claim 1, characterized in that: A support plate (13) is mounted on the base (1) via bolts, a slide rail (14) is mounted on the support plate (13) via bolts, and a first hydraulic rod (15) is mounted on one end of the support plate (13) via bolts.

3. The welding equipment for automated machining according to claim 2, characterized in that: The output of the first hydraulic rod (15) is installed with a conductor (16) through bolts, the conductor (16) is slidably connected to the slide rail (14), and the output end of the conductor (16) is provided with a joint (17).

4. The welding equipment for automated machining according to claim 2, characterized in that: A side plate (18) is provided at one end of the support plate (13) away from the first hydraulic rod (15); the side plate (18) is mounted on the support plate (13) by means of bolts; and a second cylinder (19) is provided on the top of the side plate (18).

5. The welding equipment for automated machining according to claim 4, characterized in that: The output end of the second cylinder (19) is provided with a first clamping block (20), the bottom of the first clamping block (20) is provided with a second clamping block (21), and the second clamping block (21) is mounted on the side vertical plate (18) by means of bolts.

6. The welding equipment for automated machining according to claim 1, characterized in that: A reinforcing L plate (22) is installed on one side of the side vertical plate (18) by means of bolts, and a third cylinder (23) is installed on the reinforcing L plate (22) by means of bolts.

7. The welding equipment for automated machining according to claim 6, characterized in that: The output end of the third cylinder (23) is rotatably connected to two rotating rings (24), and each rotating ring (24) is slidably connected to a clamping rod (25), and one end of each clamping rod (25) is fixedly provided with a cutting knife (26).

8. The welding equipment for automated machining according to claim 1, characterized in that: The base (1) is rotatably connected to a turntable (27), and a driving motor for rotating the turntable (27) is arranged at the bottom of the turntable (27), the driving motor is embedded in the base (1), and a welding platform (28) is installed on the turntable (27) by means of bolts.

9. The welding equipment for automated machining according to claim 8, characterized in that: Two limit frames (29) are arranged on the outside of the welding platform (28), and a baffle (30) is arranged on the outside of the rotating disk (27), and the baffle (30) is mounted on the base (1) by means of bolts.

10. The welding equipment for automated machining according to claim 9, characterized in that: A suspension (31) is installed at the bottom of the base (1) by bolts, an electric push rod (32) is arranged on the suspension (31), an industrial camera (33) is arranged at the output end of the electric push rod (32), and the industrial camera (33) is located on one side of the baffle (30), and two second hydraulic rods (34) are arranged on the top of the support frame (2) for driving the first connecting plate (3) and the second connecting plate (4) to move respectively.

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