Welding equipment with double welding stations

Abstract

The utility model belongs to the field of welding equipment, particularly relates to welding equipment with double welding stations, and aims to solve the problems that the cost is increased due to the fact that a plurality of drivers are required to respectively drive corresponding stations to move in the prior art, or two stations are required to be independently operated to move by manual driving, and the operation is relatively tedious, the welding equipment with the double welding stations comprises a base, a top groove is formed in the top of the base; the welding assembly is used for welding a workpiece, the welding assembly is arranged at the top of the base, the welding assembly comprises a portal frame and a welding mechanism, the portal frame is fixedly arranged on one side of the top of the base, and the welding mechanism is arranged on one side of the portal frame; when one welding table on which a to-be-welded workpiece is placed is conveyed to the position below the welding mechanism for welding, the other welding table can automatically return so that workers can continue to place the workpiece conveniently, and the welding tables can be automatically locked after moving so that welding stability can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field especially relates to a welding equipment of double welding position. BACKGROUND

[0002] Single position welding equipment usually needs to carry out the loading and unloading and welding preparation of next workpiece after completing the welding of one workpiece, resulting in longer idle time of equipment and low production efficiency;

[0003] In order to improve the welding efficiency and quality, the welding equipment with double welding positions is designed, when one position is carrying out welding operation, the other position can simultaneously carry out the loading and unloading of workpiece, thereby greatly reducing the idle time of equipment and improving the production efficiency;

[0004] But the position adjusting mechanism of existing double position welding equipment still has the problems of needing multiple drives to respectively drive corresponding positions to move, thereby increasing cost, or manually driving needing to separately operate two positions to move, which is more cumbersome, and lacking corresponding fixing mechanism to ensure the stability of welding. UTILITY MODEL CONTENTS

[0005] The utility model discloses a welding equipment of double welding position, which solves the problems of needing multiple drives to respectively drive corresponding positions to move, thereby increasing cost, or manually driving needing to separately operate two positions to move, which is more cumbersome, and lacking corresponding fixing mechanism to ensure the stability of welding.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of welding equipment of double welding position, including base, top groove is set in the top of the base;

[0008] Welding assembly is used to weld workpiece, the welding assembly is set in the top of base, the welding assembly includes gantry and welding mechanism, the gantry is fixedly arranged at one side of the top of base, and the welding mechanism is arranged at one side of gantry;

[0009] Positioning assembly is used to move welding position, the positioning assembly is set in the inside of top groove, the positioning assembly includes two welding tables, two welding tables are slidably arranged in the inner wall of both sides of top groove, the inner wall of the bottom of top groove is fixedly provided with stand, the outer wall of stand is rotatably sleeved with rotating cylinder, the both sides of the outer wall of rotating cylinder are fixedly provided with inner rod, and the side of two welding tables close to each other is rotatably provided with outer rod, and one end of two inner rods is slidably penetrated into the inside of two outer rods.

[0010] In a possible design, the welding assembly further comprises a servo motor, one side of the gantry is fixedly provided with a U-shaped frame, the servo motor is fixedly arranged on the side of the U-shaped frame, the inner wall of the U-shaped frame is fixedly provided with a limiting rod, the inner wall of the U-shaped frame is rotatably provided with a threaded rod, one end of the threaded rod is rotatably penetrated through the U-shaped frame and fixedly connected with the output shaft of the servo motor, the outer wall of the threaded rod is threadedly provided with a connecting block, and the connecting block is slidably arranged on the outer wall of the limiting rod, and the welding mechanism is fixedly arranged on one side of the connecting block.

[0011] In a possible design, the adjusting assembly further comprises a plug rod, the outer wall of the rotating drum is provided with two clamping grooves, one end of the plug rod penetrates into the inner part of the top groove, and the two clamping grooves are matched with one end of the plug rod.

[0012] In a possible design, the outer wall of the rotating drum is provided with two insertion grooves on two sides, and the two insertion grooves are respectively connected with the two clamping grooves, the inner wall of the clamping groove is provided with a limiting groove, the limiting groove is connected with the adjacent insertion groove, the outer wall of the plug rod is fixedly provided with a clamping rod, and the insertion groove and the limiting groove are matched with the clamping rod.

[0013] In a possible design, the outer wall of the plug rod is fixedly provided with a sleeve plate, and the sleeve plate is slidably arranged on the inner wall of the bottom of the top groove, the outer wall of the plug rod is provided with a compression spring, and two ends of the compression spring are fixedly arranged on one side of the sleeve plate and one side of the inner wall of the top groove.

[0014] In a possible design, the top of the inner wall of the top groove is fixedly provided with a cover plate.

[0015] In the application, when used specifically, first, the workpiece to be welded is placed on the top of the welding table in front, then the welding table is pushed to the side of the portal frame, while the welding table is moving, the end of the side outer rod will be displaced, the angle of the outer rod will change and the relative length between the outer rod and the inner rod will be shortened, so that the rotating drum rotates, at this time, the inner rod and the outer rod on the other side of the outer wall of the rotating drum will move in the opposite direction, so that the other welding table will move in front, so that when one of the stations is welded by the welding mechanism, the other station is used to place the workpiece to be welded, the threaded rod can be rotated by driving the servo motor, so that the slidingly arranged connecting block is displaced, the welding mechanism mounted on the side of the connecting block is moved above the welding workpiece to be placed for welding work, and when the welding table moves to the side of the portal frame, the plug rod will be displaced by the force of the compression spring, so that one end of the plug rod will be inserted into the slot, the clamping rod on the outer wall of the plug rod is inserted into one end of the limiting slot through the insertion slot, then the plug rod is rotated to move the clamping rod to the other end of the limiting slot, so that the rotating drum cannot rotate and the plug rod itself cannot easily come out of the slot, so that the welding table is fixed to ensure the stability during welding, when the fixing needs to be released, only the opposite operation is needed.

[0016] In the utility model, through the welding assembly, the welding mechanism can be moved above any one welding table, when one of the welding tables is placed with the workpiece to be welded and is moved to the side of the portal frame, the welding mechanism can be moved above for welding work, at this time, the welding table on the other side can be placed and adjusted for operation, so that the efficiency is improved.

[0017] In the utility model, through the position adjusting assembly, when one of the welding tables is placed with the workpiece to be welded, the welding table can be directly pushed to the inner side, at this time, the welding table on the other side will automatically move to the outer side, so that when one station is welded, the other station is used to place the workpiece, so that the time is saved and the efficiency is improved, and when the welding table moves to the specified position, the welding table will be automatically fixed, so that the stability of welding and placing the workpiece is ensured.

[0018] In the utility model, when used, the two welding tables can be in the staggered position through the position adjusting assembly, when one of the welding tables placed with the workpiece to be welded is sent below the welding mechanism for welding, the other welding table will automatically return, so that the worker can continue to place, and the welding table can be automatically locked after moving, so that the stability of welding is ensured.

[0019] The welding assembly can move the welding mechanism to the corresponding welding table to realize the welding operation on different stations. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A main body structure schematic view of a double welding station welding equipment is provided in the utility model;

[0021] Figure 2 A three-dimensional structure schematic view inside a top groove of a double welding station welding equipment is provided in the utility model;

[0022] Figure 3 A double welding station welding equipment is provided in the utility model Figure 2 A structure enlarged view of part A;

[0023] Figure 4 A cross-section explosion structure schematic view of a limiting groove of a double welding station welding equipment is provided in the utility model.

[0024] In the figure: 1, base; 2, welding table; 3, cover plate; 4, top groove; 5, insertion rod; 6, gantry; 7, limiting rod; 8, threaded rod; 9, connecting block; 10, welding mechanism; 11, servo motor; 12, inner rod; 13, outer rod; 14, cover plate; 15, compression spring; 16, stand column; 17, insertion groove; 18, rotating drum; 19, limiting groove; 20, clamping rod; 21, clamping groove; 22, U-shaped frame. DETAILED DESCRIPTION

[0025] 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, rather than all the embodiments.

[0026] Embodiment 1

[0027] With reference to Figure 1 A welding equipment comprises:

[0028] Base and top groove

[0029] The base 1 is provided with a rectangular top groove 4 at the top center position.

[0030] Welding assembly

[0031] The gantry 6 is fixedly installed on one side of the top of the base 1, the U-shaped frame 22 is fixedly installed on one side of the gantry 6, and the servo motor 11 is installed on the side edge of the U-shaped frame 22. The servo motor 11 is fixed through the motor base to ensure that it is stable and does not shake during work.

[0032] The limiting rod 7 and the threaded rod 8 are installed on the inner wall of the U-shaped frame 22, one end of the threaded rod 8 is rotatably connected with the U-shaped frame 22 through a bearing seat, and the other end is fixedly connected with the output shaft of the servo motor 11. The connecting block 9 is installed on the threaded rod 8, and the connecting block 9 is threadedly sleeved on the outer wall of the threaded rod 8 and slidably sleeved on the limiting rod 7.

[0033] The welding mechanism 10 is fixedly installed on one side of the connecting block 9, so that the welding mechanism 10 can accurately reach the specified welding position with the movement of the connecting block 9.

[0034] The application can be used in the field of welding equipment, and can also be used in other fields applicable to the application.

[0035] Embodiment 2

[0036] Reference Figure 2 On the basis of embodiment 1, an improved double-welding-station welding equipment is applied to the field of welding equipment, and the positioning assembly

[0037] The vertical column 16 is fixedly installed on the inner wall of the bottom of the top groove 4, and the height of the vertical column 16 is slightly lower than the depth of the top groove 4, so as to provide space for the rotation of the rotating cylinder 18.

[0038] The rotating cylinder 18 is rotatably sleeved on the outer wall of the vertical column 16, and the inner rods 12 are fixedly installed on the outer wall of the rotating cylinder 18.

[0039] The outer rods 13 are rotatably installed on one side of the two welding tables 2, and one end of the inner rod 12 can be slidably penetrated into the inner rod 13 to form a stable sliding connection.

[0040] Reference Figures 3-4 Two clamping grooves 21 are formed on the outer wall of the rotating cylinder 18, and two insertion grooves 17 are formed on the two sides of the outer wall of the rotating cylinder 18 and communicate with the clamping grooves 21.

[0041] One end of the insertion rod 5 is penetrated into the top groove 4 to lock the position of the rotating cylinder 18. The clamping rod 20 is fixedly installed on the outer wall of the insertion rod 5.

[0042] The sleeve plate 14 and the compression spring 15 are sleeved on the outer wall of the insertion rod 5, the sleeve plate 14 is slidably arranged on the bottom inner wall of the top groove 4, and the two ends of the compression spring 15 are fixedly arranged on one side of the sleeve plate 14 and one side of the inner wall of the top groove 4. This design can make the insertion rod 5 maintain a natural pop-up state without external force, which is convenient for resetting.

[0043] Specifically, first place the workpiece to be welded on the top of the welding table 2 in front of the face, and then push the welding table 2 close to one side of the gantry 6. While the welding table 2 moves, one end of the side outer rod 13 will be displaced, causing the angle of the outer rod 13 to change and the relative length between the outer rod 13 and the inner rod 12 to shorten, thereby causing the rotating drum 18 to rotate. At this time, the inner rod 12 and the outer rod 13 on the other side of the outer wall of the rotating drum 18 will undergo opposite displacement, causing the other welding table 2 to move to the front. In this way, when one station is welding work by the welding mechanism 10, the other station is used to place the workpiece to be welded. By driving the servo motor 11, the threaded rod 8 can be rotated, thereby causing the slidingly arranged connecting block 9 to displace, moving the welding mechanism 10 installed on the side of the connecting block 9 above the welding workpiece to perform welding work. When the welding table 2 moves to one side of the gantry 6, the insertion rod 5 will be displaced by the force of the compression spring 15, causing one end of the insertion rod 5 to be inserted into the inner part of the clamping groove 21. The clamping rod 20 on the outer wall of the insertion rod 5 is inserted into one end of the limiting groove 19 through the insertion slot 17. Then, rotating the insertion rod 5 causes the clamping rod 20 to move to the other end of the limiting groove 19, thereby ensuring that the rotating drum 18 cannot rotate and the insertion rod 5 itself cannot easily come off the inner part of the clamping groove 21, thereby fixing the welding table 2 to ensure stability during welding. When it is necessary to release the fixation, only the opposite operation needs to be performed. Finally, the double-station is used to place the workpiece and perform welding work, respectively, to improve the effect.

[0044] Cover plate and safety measures

[0045] The cover plate 3 is fixedly installed on the top of the inner wall of the top groove 4 to reduce the falling of dust and debris into the inner part of the top groove 4, thereby affecting the normal operation of the equipment.

[0046] The welding mechanism 10 is a common technology, for example, the invention with the publication number CN118357582B discloses a multi-degree-of-freedom adjustable laser-arc hybrid welding system and working method.

[0047] However, as known by those skilled in the art, the working principle and wiring method of the servo motor 11 and the welding mechanism 10 are common, which belong to conventional means or common knowledge. Therefore, they will not be described here. Those skilled in the art can make any selection or arrangement according to their needs or convenience.

[0048] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A welding apparatus with two welding stations, characterized in that, Include: Base (1), the top of the base (1) is provided with a top groove (4); Welding assembly for welding workpieces, the welding assembly is arranged on the top of the base (1), the welding assembly comprises a gantry (6) and a welding mechanism (10), the gantry (6) is fixedly arranged on one side of the top of the base (1), and the welding mechanism (10) is arranged on one side of the gantry (6); Positioning assembly for moving welding station, the positioning assembly is arranged in the inside of the top groove (4), the positioning assembly comprises two welding tables (2), the two welding tables (2) are respectively arranged on the inner wall of the two sides of the top groove (4), the inner wall of the bottom of the top groove (4) is fixedly provided with a stand (16), the outer wall of the stand (16) is rotatably provided with a rotating drum (18), the outer wall of the rotating drum (18) is fixedly provided with two inner rods (12), and the two welding tables (2) are rotatably provided with two outer rods (13) on the side close to each other.

2. A double welding station welding apparatus according to claim 1, characterized in that, The welding assembly further comprises a servo motor (11), one side of the gantry (6) is fixedly provided with a U-shaped frame (22), the servo motor (11) is fixedly arranged on the side of the U-shaped frame (22), the inner wall of the U-shaped frame (22) is fixedly provided with a limiting rod (7), the inner wall of the U-shaped frame (22) is rotatably provided with a threaded rod (8), one end of the threaded rod (8) is rotatably penetrated through the U-shaped frame (22) and fixedly connected with the output shaft of the servo motor (11), the outer wall of the threaded rod (8) is threadedly provided with a connecting block (9), and the connecting block (9) is slidably arranged on the outer wall of the limiting rod (7), and the welding mechanism (10) is fixedly arranged on one side of the connecting block (9).

3. A twin welding station welding apparatus as claimed in claim 2, characterised in that, The positioning assembly further comprises an inserting rod (5), the outer wall of the rotating drum (18) is provided with two clamping grooves (21), one end of the inserting rod (5) penetrates into the inside of the top groove (4), and the two clamping grooves (21) are matched with one end of the inserting rod (5).

4. A twin welding station welding apparatus as claimed in claim 3, characterised in that, The outer wall of the rotating drum (18) is provided with two inserting grooves (17) on the two sides, and the two inserting grooves (17) are respectively communicated with the two clamping grooves (21), the inner wall of the clamping groove (21) is provided with a limiting groove (19), the limiting groove (19) is communicated with the adjacent inserting groove (17), the outer wall of the inserting rod (5) is fixedly provided with a clamping rod (20), and the inserting groove (17) and the limiting groove (19) are matched with the clamping rod (20).

5. A twin welding station welding apparatus as claimed in claim 4, characterised in that, The outer wall of the inserting rod (5) is fixedly provided with a sleeve plate (14), and the sleeve plate (14) is slidably arranged on the inner wall of the bottom of the top groove (4), the outer wall of the inserting rod (5) is provided with a compression spring (15), and the two ends of the compression spring (15) are respectively fixedly arranged on one side of the sleeve plate (14) and the inner wall of one side of the top groove (4).

6. A double welding station welding apparatus according to claim 1, characterized in that, The top of the inner wall of the top groove (4) is fixedly provided with a cover plate (3).

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