Moving contact welding machine

Abstract

The utility model discloses a moving contact welding machine, which relates to the field of welding machines and comprises a control cabinet, the top of the control cabinet is fixedly connected with a ceiling, a linear motor is mounted in an inner cavity of the top of the ceiling, the bottom of the linear motor is electrically connected with a welding head, and the left side and the right side of the top of the control cabinet are symmetrically and movably connected with positioning components. A placing table is fixedly connected to the center of the top of the control cabinet, a hydraulic lifting rod is fixedly connected to the top of the left positioning assembly, a linkage rod is fixedly connected to the bottom of the hydraulic lifting rod, adjusting assemblies are symmetrically and movably connected to the front face and the back face of the right side of the left positioning assembly, and an adaptive block is fixedly connected to the bottom of the left positioning assembly. A supporting assembly is movably connected into an inner cavity of the adaptive block. According to the moving contact welding machine, the welding machine can be matched with structures of various sizes and shapes to weld the structures, the adaptability is good, adjustment is convenient, and the welding efficiency and precision can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of welding machines, in particular to a moving contact welding machine. Background Art

[0002] Welding machines are machines used to weld structures. Welding machines can be divided into two types: plastic welding machines and metal welding machines. The main techniques used are: ultrasonic, high frequency, plasma, electric heating, rotary, etc.

[0003] When a moving contact welding machine is welding a structure, when encountering structures of different sizes, manual assistance is required to adjust their positions, which affects efficiency and cannot guarantee safety.

[0004] Therefore, it is necessary to propose a moving contact welding machine to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a moving contact welding machine, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A moving contact welding machine comprises a control cabinet, the top of the control cabinet is fixedly connected to a ceiling, a linear motor is installed in the inner cavity of the top of the ceiling, the bottom of the linear motor is electrically connected to a welding head, a welder is installed on the top of the ceiling, positioning components are symmetrically and movably connected to the left and right sides of the top of the control cabinet, and a placement table is fixedly connected to the center of the top of the control cabinet;

[0008] The top of the left positioning assembly is fixedly connected to a hydraulic lifting rod, the bottom of the hydraulic lifting rod is fixedly connected to a connecting rod, the front and back sides of the right side of the left positioning assembly are symmetrically and movably connected to an adjustment assembly, the bottom of the left positioning assembly is fixedly connected to an adapter block, and the inner cavity of the adapter block is movably connected to a support assembly.

[0009] Preferably, adjustment grooves are symmetrically provided on the left and right sides of the top of the control cabinet, a driving block is symmetrically fixedly connected to the center of the bottom of the two positioning components, a bidirectional screw rod is rotatably connected to the bottom of the inner cavity of the adjustment groove, a servo motor is installed on the right side of the inner cavity of the control cabinet, and the left side of the servo motor is fixedly connected to the right side of the bidirectional screw rod through a rotating shaft.

[0010] Preferably, the two driving blocks are symmetrically and movably connected to the bottom of the inner cavity of the adjustment groove and are threadedly connected to the outer wall of the bidirectional screw rod. The first dust barrier belts are symmetrically and fixedly connected to the opposite sides of the inner cavities of the two adjustment grooves. The left side of the first dust barrier belt on the left side is fixedly connected to the right side of the adapter block, and the right side of the first dust barrier belt on the right side is fixedly connected to the bottom of the right positioning assembly.

[0011] Preferably, a first movable groove is opened on the right side of the positioning assembly on the right side, the connecting rod is movably connected in the inner cavity of the first movable groove, the front and back sides of the connecting rod are symmetrically fixedly connected with connecting blocks, and the connecting blocks are movably connected in the inner cavity of the first movable groove.

[0012] Preferably, the right sides of the two connecting blocks are symmetrically fixedly connected to the left sides of the two adjusting components, a threaded rod is threadedly connected in the inner cavity of the adjusting component, and one end of the threaded rod is fixedly connected to a fitting block.

[0013] Preferably, the right side of the support assembly is fixedly connected to the left side of the placement table, a second movable groove is opened on the top of the adapter block, limiting grooves are symmetrically opened on the front and back sides of the inner cavity of the adapter block, limiting blocks are symmetrically fixedly connected on the left sides of the front and back sides of the support assembly, the support assembly is movably connected in the inner cavity of the second movable groove, the limiting block is movably connected in the inner cavity of the limiting groove, a second dustproof belt is fixedly connected to the left side of the inner cavity of the second movable groove, and the right side of the second dustproof belt is fixedly connected to the left side of the support assembly.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The moving contact welding machine can drive the bidirectional lead screw to rotate by starting the servo motor, so that the drive block can be threadedly connected with it. At this time, the positioning components on both sides can be driven to move to the opposite side. When welding the structure, it can be limited according to its size to ensure the welding efficiency. By starting the linear motor, the welding head can be driven to move, so that the welding position of the structure can be further adjusted.

[0017] 2. The moving contact welding machine can rotate the threaded rod to make it threadedly connected with the adjusting component, so as to drive the fitting blocks at both ends to move to the opposite side until the structure on the left is limited. By starting the hydraulic lifting rod, the structure can be moved through the first movable groove and the connecting block to meet the welding needs of structures of various sizes and shapes.

[0018] 3. The moving contact welding machine can always support the structure placed on the left side through the support assembly and the adapter block. At the same time, the second dust barrier belt is provided to further improve the support effect on the structure when the positioning assembly on the left side moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the top of the control cabinet of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the positioning assembly on the left side of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the adapter block of the utility model.

[0023] In the figure: 1. control cabinet; 2. ceiling; 3. welder; 4. linear motor; 5. welding head; 6. positioning assembly; 7. first dust barrier strip; 8. placement table; 9. second dust barrier strip; 10. support assembly; 11. hydraulic lifting rod; 12. first movable groove; 13. connecting rod; 14. connecting block; 15. adjustment assembly; 16. threaded rod; 17. fitting block; 18. driving block; 19. bidirectional screw; 20. servo motor; 21. limit block; 22. second movable groove; 23. adapter block; 24. limit groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 3As shown, a moving contact welding machine includes a control cabinet 1, a ceiling 2 is fixedly connected to the top of the control cabinet 1, a linear motor 4 is installed in the inner cavity of the top of the ceiling 2, a welding head 5 is electrically connected to the bottom of the linear motor 4, a welding device 3 is installed on the top of the ceiling 2, positioning components 6 are symmetrically and movably connected to the left and right sides of the top of the control cabinet 1, a placing table 8 is fixedly connected to the center of the top of the control cabinet 1, adjustment grooves are symmetrically opened on the left and right sides of the top of the control cabinet 1, and a driving block 18 is symmetrically and fixedly connected to the center of the bottom of the two positioning components 6. The inner cavity of the adjustment groove A bidirectional screw rod 19 is rotatably connected to the bottom, a servo motor 20 is installed on the right side of the inner cavity of the control cabinet 1, and the left side of the servo motor 20 is fixedly connected to the right side of the bidirectional screw rod 19 through a rotating shaft. The two driving blocks 18 are symmetrically and movably connected to the bottom of the inner cavity of the adjustment groove and are threadedly connected to the outer wall of the bidirectional screw rod 19. The first dust barrier belt 7 is symmetrically and fixedly connected to the opposite side of the inner cavity of the two adjustment grooves. The left side of the left first dust barrier belt 7 is fixedly connected to the right side of the adapter block 23, and the right side of the right first dust barrier belt 7 is fixedly connected to the bottom of the right positioning assembly 6.

[0026] By starting the set servo motor 20, the bidirectional screw rod 19 can be driven to rotate, so that the drive block 18 can be threadedly connected to it. At this time, the positioning components 6 on both sides can be driven to move to the opposite side. When welding the structure, it can be limited according to its size to ensure the welding efficiency. By starting the set linear motor 4, the welding head 5 can be driven to move, so that the welding position of the structure can be further adjusted.

[0027] like Figure 1 , Figure 2 , Figure 4As shown, a moving contact welding machine, the top of the left positioning component 6 is fixedly connected to a hydraulic lifting rod 11, the bottom of the hydraulic lifting rod 11 is fixedly connected to a connecting rod 13, the front and back of the right side of the left positioning component 6 are symmetrically connected to an adjustment component 15, the bottom of the left positioning component 6 is fixedly connected to an adapter block 23, the inner cavity of the adapter block 23 is movably connected to a support component 10, the right side of the right positioning component 6 is provided with a first movable groove 12, the connecting rod 13 is movably connected to the inner cavity of the first movable groove 12, the front and back of the connecting rod 13 are symmetrically fixedly connected to a connecting block 14, and the connecting block 14 is movably connected to the first movable groove 1 2, the right sides of the two connecting blocks 14 are symmetrically fixedly connected to the left sides of the two adjusting components 15, the inner cavity of the adjusting component 15 is threadedly connected with a threaded rod 16, and one end of the threaded rod 16 is fixedly connected to a fitting block 17, the right side of the support component 10 is fixedly connected to the left side of the placement table 8, the top of the adapter block 23 is provided with a second movable groove 22, the front and back sides of the inner cavity of the adapter block 23 are symmetrically provided with limiting grooves 24, the left sides of the front and back sides of the support component 10 are symmetrically fixedly connected with limiting blocks 21, the support component 10 is movably connected in the inner cavity of the second movable groove 22, and the limiting block 21 is movably connected in the inner cavity of the limiting groove 24.

[0028] By rotating the threaded rod 16, it can be threadedly connected with the adjustment component 15, so that the fitting blocks 17 at both ends can be driven to move to the opposite side until the structure on the left is limited. By starting the hydraulic lifting rod 11, the structure can be driven to move through the first movable groove 12 and the connecting block 14, so as to meet the welding needs of structures of various sizes and shapes. The support component 10 and the adapter block 23 can always support the structure placed on the left side. At the same time, in conjunction with the second dust barrier belt 9, when the positioning component 6 on the left moves, the supporting effect on the structure can be further improved.

[0029] It should be noted that the utility model is a moving contact welding machine. When in use, the two structures to be welded are placed on the top of the placement table 8, and the servo motor 20 is started to drive the bidirectional screw 19 to rotate, so that the driving block 18 can be threadedly connected with the bidirectional screw 19, thereby driving the two positioning components 6 to move to the opposite side. When the positioning component 6 on the left moves, it will drive the second movable groove 22 to move on the outer wall of the support component 10 until the positioning component 6 limits the structure, and the threaded rod 16 is rotated so that it can be threadedly connected with the adjustment component 15, thereby driving the fitting blocks 17 at both ends to clamp the structure on the left, and starting the connecting block 14 to drive the structure on the left to adjust its height. After moving to a suitable position, start the linear motor 4 to drive the welding head 5 to move to a suitable position, and start the welder 3 to weld the structure.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A moving contact welding machine, comprising a control cabinet (1), characterized in that: The top of the control cabinet (1) is fixedly connected to a ceiling (2), a linear motor (4) is installed in the inner cavity of the top of the ceiling (2), the bottom of the linear motor (4) is electrically connected to a welding head (5), a welding device (3) is installed on the top of the ceiling (2), positioning components (6) are symmetrically and movably connected to the left and right sides of the top of the control cabinet (1), and a placement table (8) is fixedly connected in the middle of the top of the control cabinet (1); The top of the left positioning assembly (6) is fixedly connected to a hydraulic lifting rod (11), the bottom of the hydraulic lifting rod (11) is fixedly connected to a linkage rod (13), the front and back sides of the right side of the left positioning assembly (6) are symmetrically and movably connected to an adjustment assembly (15), the bottom of the left positioning assembly (6) is fixedly connected to an adapter block (23), and the inner cavity of the adapter block (23) is movably connected to a support assembly (10).

2. A moving contact welding machine according to claim 1, characterized in that: The control cabinet (1) has adjustment slots symmetrically provided on the left and right sides of the top, a driving block (18) is symmetrically fixedly connected to the center of the bottom of the two positioning components (6), a bidirectional screw rod (19) is rotatably connected to the bottom of the inner cavity of the adjustment slot, a servo motor (20) is installed on the right side of the inner cavity of the control cabinet (1), and the left side of the servo motor (20) is fixedly connected to the right side of the bidirectional screw rod (19) via a rotating shaft.

3. A moving contact welding machine according to claim 2, characterized in that: The two driving blocks (18) are symmetrically and movably connected to the bottom of the inner cavity of the adjustment groove and are threadedly connected to the outer wall of the bidirectional screw rod (19); the first dustproof belt (7) is symmetrically and fixedly connected to the opposite sides of the inner cavities of the two adjustment grooves; the left side of the first dustproof belt (7) on the left side is fixedly connected to the right side of the adapter block (23); and the right side of the first dustproof belt (7) on the right side is fixedly connected to the bottom of the right positioning assembly (6).

4. A moving contact welding machine according to claim 1, characterized in that: A first movable groove (12) is provided on the right side of the positioning assembly (6) on the right side, the connecting rod (13) is movably connected in the inner cavity of the first movable groove (12), and the front and back sides of the connecting rod (13) are symmetrically fixedly connected with connecting blocks (14), and the connecting blocks (14) are movably connected in the inner cavity of the first movable groove (12).

5. A moving contact welding machine according to claim 4, characterized in that: The right sides of the two connecting blocks (14) are symmetrically fixedly connected to the left sides of the two adjusting components (15); a threaded rod (16) is threadedly connected in the inner cavity of the adjusting component (15); and one end of the threaded rod (16) is fixedly connected to a fitting block (17).

6. The moving contact welding machine according to claim 1, characterized in that: The right side of the support component (10) is fixedly connected to the left side of the placement table (8); a second movable groove (22) is provided on the top of the adapter block (23); limiting grooves (24) are symmetrically provided on the front and back sides of the inner cavity of the adapter block (23); limiting blocks (21) are symmetrically fixedly connected to the left sides of the front and back sides of the support component (10); the support component (10) is movably connected in the inner cavity of the second movable groove (22); the limiting block (21) is movably connected in the inner cavity of the limiting groove (24); a second dustproof barrier strip (9) is fixedly connected to the left side of the inner cavity of the second movable groove (22); and the right side of the second dustproof barrier strip (9) is fixedly connected to the left side of the support component (10).

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