Single-head rotating double-station welding device

Abstract

The utility model relates to the field of welding devices, and discloses a single-head rotating double-station welding device which comprises a working table, a back plate is arranged on the rear portion of the upper portion of the working table, a longitudinal electric sliding groove is formed in the front of the back plate in the vertical direction, a driving seat is connected into the longitudinal electric sliding groove in a sliding mode, and a transverse frame is arranged on the driving seat. A transverse electric sliding groove is formed in the upper portion of the transverse frame, a welding base is arranged on the transverse electric sliding groove, a connecting plate is arranged below the welding base, an arc-shaped plate is detachably arranged on the connecting plate, an adjusting groove is formed in the arc-shaped plate, an adjusting base is slidably connected to the adjusting groove, a mounting frame is arranged on the adjusting base, and a welding head is detachably arranged on the mounting frame. According to the electronic board welding device, the angle of a welding head can be conveniently adjusted, the efficiency during electronic board welding is improved, tin welding rods can be continuously conveyed during tin soldering, and the situation that welding work of the welding head is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a single-head rotating double-station welding device. Background Art

[0002] When producing electronic boards, soldering is required, that is, the staff needs to place the electronic boards on the workbench and use welding equipment to weld the electronic boards, especially the circuit board welding on the carbon brush holder.

[0003] Traditional welding equipment has a single-station welding structure, and the welding head is not easy to adjust the angle when in use, resulting in low efficiency in electronic board welding. In addition, when soldering electronic boards, the soldering rods are continuously used and cannot be continuously transported during soldering, which affects the welding work of the welding head. Therefore, we propose a single-head rotating double-station welding device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a single-head rotating double-station welding device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: the utility model discloses a single-head rotating double-station welding device, comprising a workbench, a control box is arranged in front of the workbench, a group of welding stations are arranged above the workbench, a back plate is arranged at the upper rear part of the workbench, a longitudinal electric slide is arranged in the vertical direction in front of the back plate, a driving seat is slidably connected in the longitudinal electric slide, a transverse frame is arranged on the driving seat, a transverse electric slide is arranged above the transverse frame, a welding seat is arranged on the transverse electric slide, a connecting plate is arranged below the welding seat, an arc plate is detachably arranged on the connecting plate, an adjusting slot is opened on the arc plate, an adjusting seat is slidably connected on the adjusting slot, a mounting frame is arranged on the adjusting seat, a welding head is detachably arranged on the mounting frame, a hinge frame is arranged on the left side of the mounting frame, and a welding feeding assembly is arranged at the other end of the hinge frame.

[0006] Furthermore, the welding station includes an electric slide rail arranged on the workbench, the electric slide rail is slidably connected to an electric slide seat, the electric slide seat is detachably provided with a support block, a plurality of welding grooves are opened above the support block, and weldments are detachably provided in the welding grooves.

[0007] Furthermore, the inner wall of the welding groove is polished.

[0008] Furthermore, a plurality of adjustment holes are evenly formed on the arc plate, and a positioning hole is formed on the adjustment seat.

[0009] Furthermore, the welding feeding assembly includes a mounting tube arranged on the other end, an air pipe is arranged at the upper end of the mounting tube, a push plate is arranged on the inner side of the mounting tube, the push plate is slidably connected to the inner wall of the mounting tube, and a plug ring is detachably arranged at the bottom of the mounting tube, a welding rod is inserted on the plug ring, and the upper end of the welding rod is in contact with the bottom of the push plate.

[0010] Furthermore, a gasket is provided on the inner wall of the insert ring, and the gasket is made of rubber material.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model improves the welding efficiency by feeding a group of welding stations. A group of welding stations is arranged above the workbench. The group of welding stations operates alternately. The workers only need to place the weldment in the welding groove and automatically weld it through the welding head equipment. The structural setting of the welding station enables the electric slide to slide stably on the electric slide rail, thereby moving the support block to move the weldment placed in the welding groove to the bottom of the welding head.

[0013] The driving seat is moved on the longitudinal electric slide, so that the transverse frame is moved in the vertical direction, and then the welding head is moved downward, and the welding seat is moved horizontally in the transverse electric slide, so that the welding head is moved horizontally.

[0014] The staff pre-adjusts the angle of the welding head so that the corresponding adjustment hole corresponds to the position of the positioning hole, and connects them through screws, so that the adjustment seat is fixed on the arc plate, and then the angle of the welding head is adjusted.

[0015] Through the structural setting of the welding feeding assembly, welding is performed on the circuit board of the carbon brush holder. The user connects an external air pump to the other end of the air pipe to control the gas to be delivered to the installation tube, so that the air pressure in the cavity of the push plate and the upper part of the installation tube increases, so that the push plate slides downward stably on the inner wall of the installation tube, so that the welding rod inserted in the insert ring is pushed stably, and the tin welding rod can be continuously transported during soldering to avoid affecting the welding work of the welding head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0019] Figure 4 It is a structural schematic diagram of a welding feeding assembly;

[0020] Figure 5 for Figure 4 Enlarged view of point C in the middle.

[0021] In the figure: 1. workbench; 2. control box; 3. back plate; 4. longitudinal electric slide; 5. drive seat; 6. transverse frame; 7. transverse electric slide; 8. welding seat; 9. connecting plate; 10. arc plate; 11. adjustment slot; 12. adjustment seat; 13. mounting frame; 14. welding head; 15. hinge frame; 16. electric slide rail; 17. electric slide seat; 18. support block; 19. welding slot; 20. weldment; 21. adjustment hole; 22. positioning hole; 23. mounting pipe; 24. air pipe; 25. push plate; 26. plug ring; 27. welding strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The single-head rotating double-station welding device of the present embodiment includes a workbench 1, a control box 2 is arranged in front of the workbench 1, a control panel is arranged on the control console, the control console is electrically connected to the electrical components in the device, and the built-in PLC of the control console makes the welding temperature of the welding head 14 constant, and accurately feeds the material through a group of welding stations, so that the welding efficiency is improved. A group of welding stations is arranged above the workbench 1, and a group of welding stations are operated alternately. The worker only needs to place the weldment 20 in the welding groove 19, and the welding head 14 equipment automatically welds. A back plate 3 is arranged at the upper rear of the workbench 1, and a longitudinal electric slide 4 is arranged in the vertical direction in front of the back plate 3. A driving seat 5 is slidably connected in the longitudinal electric slide 4, and the driving seat is moved on the longitudinal electric slide 4, so that the horizontal frame 6 is moved vertically. The welding head 14 is moved in the direction, and then the welding head 14 is moved downward, a transverse frame 6 is arranged on the driving seat 5, a transverse electric slide 7 is arranged above the transverse frame 6, and a welding seat 8 is arranged on the transverse electric slide 7. The welding seat 8 is moved transversely in the transverse electric slide 7, so that the welding head 14 is moved transversely, and a connecting plate 9 is arranged below the welding seat 8. The connecting plate 9 is detachably provided with an arc plate 10, and an adjusting groove 11 is opened on the arc plate 10. The adjusting groove 11 is slidably connected with an adjusting seat 12, and a mounting frame 13 is arranged on the adjusting seat 12. The mounting frame 13 is detachably provided with the welding head 14, and a hinge frame 15 is arranged on the left side of the mounting frame 13. The other end of the hinge frame 15 is provided with a welding feeding assembly. Through the structural setting of the welding feeding assembly, the welding rod 27 can be pushed stably.

[0024] like Figure 1 , 3 As shown, the welding station includes an electric slide rail 16 arranged on the workbench 1, and an electric slide seat 17 is slidably connected to the electric slide rail 16. A support block 18 is detachably provided on the electric slide seat 17. A plurality of welding grooves 19 are opened above the support block 18, and a weldment 20 is detachably provided in the welding groove 19, so that the electric slide seat 17 can slide stably on the electric slide rail 16, thereby moving the support block 18 and moving the weldment 20 placed in the welding groove 19 to the bottom of the welding head 14.

[0025] like Figure 1 , 3 As shown, the inner wall of the welding groove 19 is polished to facilitate the staff to remove the weldment 20 from the welding groove 19.

[0026] like Figure 1 , 2As shown, a plurality of adjustment holes 21 are evenly opened on the arc plate 10, and a positioning hole 22 is opened on the adjustment seat 12. The staff pre-adjusts the angle of the welding head 14 so that the corresponding adjustment holes 21 correspond to the positions of the positioning holes 22, and connects them through screws, so that the adjustment seat 12 is fixed on the arc plate 10, and then the angle of the welding head 14 is adjusted.

[0027] like Figure 1 , 2 As shown in Figures 4 and 5, the welding feeding assembly includes a mounting tube 23 arranged on the other end, an air pipe 24 is arranged on the upper end of the mounting tube 23, a push plate 25 is arranged on the inner side of the mounting tube 23, the push plate 25 is slidably connected to the inner wall of the mounting tube 23, and a plug ring 26 is detachably arranged on the bottom of the mounting tube 23, a welding rod 27 is inserted on the plug ring 26, and the upper end of the welding rod 27 fits with the bottom of the push plate 25. The user connects an external air pump to the other end of the air pipe 24 to control the gas to be supplied to the mounting tube 23, so that the air pressure in the cavity of the push plate 25 and the upper part of the mounting tube 23 increases, so that the push plate 25 can slide downward stably on the inner wall of the mounting tube 23, so that the welding rod 27 inserted in the plug ring 26 can be pushed stably.

[0028] like Figure 4 As shown, a gasket is provided on the inner wall of the insert ring 26, and the gasket is made of nitrile rubber, so that the resistance between the insert ring 26 and the welding strip 27 is increased, so that the push plate 25 can push and release the welding strip 27 stably.

[0029] During the specific implementation of this embodiment, the welding efficiency is improved by feeding materials through a group of welding stations. A group of welding stations is arranged above the workbench 1, and the group of welding stations operates alternately. The worker only needs to place the weldment 20 in the welding groove 19, and the welding head 14 is used for automatic welding. The structural setting of the welding station enables the electric slide 17 to slide stably on the electric slide rail 16, so that the support block 18 is moved, and the weldment 20 placed in the welding groove 19 is moved to the bottom of the welding head 14. The driving seat is moved on the longitudinal electric slide 4, so that the horizontal frame 6 is moved in the vertical direction, and then the welding head 14 is moved downward, and the welding seat 8 is moved horizontally in the horizontal electric slide 7, so that the welding head 14 is moved horizontally. The staff pre-adjusts the angle of the welding head 14 so that the corresponding adjustment hole 21 corresponds to the position of the positioning hole 22, and connects them through screws, so that the adjustment seat 12 is fixed on the arc plate 10, and then the angle of the welding head 14 is adjusted. Through the structural setting of the welding feeding assembly, the user connects an external air pump at the other end of the air pipe 24 to control the gas to be delivered to the mounting tube 23, so that the air pressure in the cavity of the push plate 25 and the upper part of the mounting tube 23 increases, so that the push plate 25 slides downward stably on the inner wall of the mounting tube 23, so that the welding rod 27 inserted in the insert ring 26 is pushed stably, and the tin welding rod can be continuously transported during soldering to avoid affecting the welding work of the welding head 14.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-head rotating double-station welding device, comprising a workbench (1), characterized in that: A control box (2) is arranged in front of the workbench (1), a group of welding stations are arranged above the workbench (1), a back plate (3) is arranged at the upper rear of the workbench (1), a longitudinal electric slide (4) is arranged in the vertical direction in front of the back plate (3), a driving seat (5) is slidably connected in the longitudinal electric slide (4), a transverse frame (6) is arranged on the driving seat (5), a transverse electric slide (7) is arranged above the transverse frame (6), and a welding seat (8) is arranged on the transverse electric slide (7) A connecting plate (9) is provided below the welding seat (8), an arc plate (10) is detachably provided on the connecting plate (9), an adjustment slot (11) is provided on the arc plate (10), an adjustment seat (12) is slidably connected to the adjustment slot (11), a mounting frame (13) is provided on the adjustment seat (12), a welding head (14) is detachably provided on the mounting frame (13), a hinge frame (15) is provided on the left side of the mounting frame (13), and a welding feed assembly is provided at the other end of the hinge frame (15).

2. The single-head rotating double-station welding device according to claim 1 is characterized in that: The welding station comprises an electric slide rail (16) arranged on the workbench (1), the electric slide rail (16) being slidably connected to an electric slide seat (17), a support block (18) being detachably arranged on the electric slide seat (17), a plurality of welding grooves (19) being provided above the support block (18), and weldments (20) being detachably arranged in the welding grooves (19).

3. The single-head rotating double-station welding device according to claim 2 is characterized in that: The inner wall of the welding groove (19) is polished.

4. The single-head rotating double-station welding device according to claim 1 is characterized in that: A plurality of adjustment holes (21) are evenly arranged on the arc-shaped plate (10), and a positioning hole (22) is arranged on the adjustment seat (12).

5. The single-head rotating double-station welding device according to claim 1 is characterized in that: The welding feed assembly comprises a mounting tube (23) arranged on the other end, an air pipe (24) is arranged at the upper end of the mounting tube (23), a push plate (25) is arranged on the inner side of the mounting tube (23), the push plate (25) is slidably connected to the inner wall of the mounting tube (23), and a plug ring (26) is detachably arranged at the bottom of the mounting tube (23), a welding rod (27) is inserted on the plug ring (26), and the upper end of the welding rod (27) is in contact with the bottom of the push plate (25).

6. The single-head rotating double-station welding device according to claim 5, characterized in that: A gasket is provided on the inner wall of the insert ring (26), and the gasket is made of rubber material.

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