Copper needle welding device with suction nozzle

Abstract

The utility model relates to the technical field of copper needle welding, and discloses a copper needle welding device with a suction nozzle, the output end of an air cylinder is fixedly connected with a pushing column, the side, away from the air cylinder, of the pushing column is fixedly connected with a positioning plate, the positioning plate is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the suction nozzle. A positioning plate is fixedly connected to the side, away from the positioning plate, of the connecting rod, a baffle disc is fixedly connected into the suction nozzle, a vent hole is formed in the baffle disc, a copper needle is arranged in the suction nozzle, and the side, away from the air pump, of the air pipe penetrates through and is arranged in the suction nozzle. According to the copper needle welding device, by rotating the rotary knob, the clamping block drives the first moving block to move along the first sliding groove, the clamping block moves to push an object on the containing plate and further clamp the object between the check block and the clamping block, the object can be clamped more conveniently when a copper needle is welded, and the situation that the welding effect is affected due to the fact that the object welded through the copper needle is inconvenient to fix is avoided; and the stability of an object during copper needle welding can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper needle welding, in particular to a copper needle welding device with a suction nozzle. Background Art

[0002] Ancient welding methods mainly included casting welding, brazing, forging welding, riveting welding, etc. Although these methods were primitive, they laid the foundation for the development of copper needle welding technology. Modern copper needle welding technology has been widely applied in fields such as electronics, electrical appliances, automobiles, aerospace, etc. These fields have very high requirements for welding quality and efficiency, so advanced welding technologies and equipment are needed.

[0003] The existing technology has the following deficiencies: The traditional copper needle welding device is not convenient for adsorbing copper needles, making the copper needles easy to fall off during welding and not convenient for moving, resulting in poor mobility and positioning during copper needle welding. The traditional copper needle welding device is not convenient for clamping welding objects, making the position of the objects prone to deviation during copper needle welding. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a copper needle welding device with a suction nozzle is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A copper needle welding device with a suction nozzle, including a bottom plate, a gas pump is fixedly connected to the bottom plate, the output end of the gas pump is fixedly connected to an air pipe, a support rod is fixedly connected to the bottom plate, a connecting block is fixedly connected to the side of the support rod away from the bottom plate, a second sliding groove is provided on the connecting block, a second sliding block is slidably connected in the second sliding groove, a cylinder is fixedly connected to the second sliding block, a push rod is fixedly connected to the output end of the cylinder, a positioning plate is fixedly connected to the side of the push rod away from the cylinder, a connecting rod is fixedly connected to the positioning plate, a suction nozzle is fixedly connected to the side of the connecting rod away from the positioning plate, a blocking disc is fixedly connected in the suction nozzle, air vent holes are provided on the blocking disc, a copper needle is provided in the suction nozzle, and the side of the air pipe away from the gas pump penetrates and is arranged in the suction nozzle.

[0006] As a further description of the above technical solution:

[0007] The push rod penetrates and is slidably connected to the middle of the second sliding block, a pull rod is fixedly connected to one side of the positioning plate, both the support rod and the connecting rod are provided with two groups and are symmetrically arranged, and a plurality of air vent holes are provided.

[0008] As a further description of the above technical solution:

[0009] A third sliding groove is provided on the connecting block, a third sliding block is slidably connected in the third sliding groove, and one side of the third sliding block is fixedly connected to the second sliding block.

[0010] As a further description of the above technical solution:

[0011] Both the third chute and the third sliding block are provided with two groups and are symmetrically arranged.

[0012] As a further description of the above technical solution:

[0013] A support leg is fixedly connected to the bottom plate, a placement plate is fixedly connected to the side of the support leg away from the bottom plate, a first chute is provided on the placement plate, a first moving block is slidably connected in the first chute, a clamping block is fixedly connected to the first moving block, a stop block is fixedly connected to the placement plate, a connecting plate is fixedly connected to one side of the clamping block, and a lead screw is threadedly connected to the middle of the connecting plate.

[0014] As a further description of the above technical solution:

[0015] A limiting disk is fixedly connected to one side of the lead screw, a connecting column is fixedly connected to the other side of the lead screw, a knob is fixedly connected to the side of the connecting column away from the lead screw, a limiting plate is fixedly connected to one side of the placement plate, and the connecting column passes through and is rotatably connected to the middle of the connecting column.

[0016] As a further description of the above technical solution:

[0017] Both the first chute and the first moving block are provided with two groups and are symmetrically arranged.

[0018] As a further description of the above technical solution:

[0019] There are four groups of the support legs and they are arranged around the lower surface of the placement plate, and the clamping block and the stop block are arranged in parallel.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by rotating the knob, the clamping block drives the first moving block to move along the first chute, and the movement of the clamping block pushes the object on the placement plate and then clamps it between the stop block and the clamping block, so that it is more convenient to clamp the object during the copper needle welding, avoiding the influence on the welding effect due to the inconvenient fixing of the copper needle welding object, and effectively improving the stability of the object during the copper needle welding.

[0022] 2. In the utility model, by placing the copper needle in the suction nozzle, a gas pump is provided. The gas pump generates suction, and the gas pump sucks the inside of the suction nozzle through the air pipe, so that negative pressure is generated inside the suction nozzle to adsorb the copper needle, making it more convenient to position the copper needle during welding, and thus enabling better welding of the object.

[0023] 3. In the present utility model, when pulling the pull rod, the pull rod drives the positioning plate and the push column to move along the second chute through the second sliding block. The second sliding block drives the third sliding block to move along the third chute. The movement of the second sliding block further drives the cylinder to move. The movement of the positioning plate drives the connecting rod, the suction nozzle, and the copper needle to move, making it more convenient for the copper needle to move during welding, thus making it more convenient to position the copper needle during welding and effectively improving the practicability of the copper needle welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. 6 is a schematic perspective view of a copper needle welding device with a suction nozzle according to the present utility model;

[0025] Figure 2 is Figure 1 an enlarged view of part A in FIG. 6;

[0026] Figure 3 FIG. 16 is a schematic sectional view of a copper needle welding device with a suction nozzle according to the present utility model;

[0027] Figure 4 is Figure 3 an enlarged view of part B in FIG. 16.

[0028] LEGEND DESCRIPTION:

[0029] 1. Base plate; 2. Placing plate; 3. First chute; 4. Stopper; 5. First moving block; 6. Clamping block; 7. Connecting plate; 8. Limiting plate; 9. Knob; 10. Connecting column; 11. Lead screw; 12. Limiting disk; 13. Support leg; 14. Support rod; 15. Connecting block; 16. Second chute; 17. Second sliding block; 18. Cylinder; 19. Third chute; 20. Third sliding block; 21. Push column; 22. Air pump; 23. Air pipe; 24. Positioning plate; 25. Pull rod; 26. Connecting rod; 27. Suction nozzle; 28. Stop disk; 29. Ventilation hole; 30. Copper needle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figures 1-4, an embodiment provided by the present utility model: a copper needle welding device with a nozzle, a bottom plate 1, a gas pump 22 is fixedly connected to the bottom plate 1, an air pipe 23 is fixedly connected to the output end of the gas pump 22. By setting the gas pump 22, the gas pump 22 generates suction, and the gas pump 22 sucks the inside of the nozzle 27 through the air pipe 23, causing negative pressure inside the nozzle 27 to adsorb the copper needle 30, making it more convenient to position the copper needle 30 during welding, so as to better weld the object. A support rod 14 is fixedly connected to the bottom plate 1, a connecting block 15 is fixedly connected to the side of the support rod 14 away from the bottom plate 1, a second chute 16 is provided on the connecting block 15, a second sliding block 17 is slidably connected in the second chute 16, a cylinder 18 is fixedly connected to the second sliding block 17, a push column 21 is fixedly connected to the output end of the cylinder 18, a positioning plate 24 is fixedly connected to the side of the push column 21 away from the cylinder 18, a connecting rod 26 is fixedly connected to the positioning plate 24, a nozzle 27 is fixedly connected to the side of the connecting rod 26 away from the positioning plate 24, a retaining disc 28 is fixedly connected inside the nozzle 27, air vent holes 29 are provided on the retaining disc 28, a copper needle 30 is provided inside the nozzle 27, the side of the air pipe 23 away from the gas pump 22 penetrates and is arranged inside the nozzle 27, the push column 21 penetrates and is slidably connected to the middle of the second sliding block 17, a pull rod 25 is fixedly connected to one side of the positioning plate 24, both the support rod 14 and the connecting rod 26 are provided with two groups and are symmetrically arranged, a plurality of air vent holes 29 are provided, a third chute 19 is provided on the connecting block 15, a third sliding block 20 is slidably connected in the third chute 19, one side of the third sliding block 20 is fixedly connected to the second sliding block 17, both the third chute 19 and the third sliding block 20 are provided with two groups and are symmetrically arranged. By pulling the pull rod 25, the pull rod 25 drives the positioning plate 24 and the push column 21 to move along the second chute 16 through the second sliding block 17, the second sliding block 17 drives the third sliding block 20 to move along the third chute 19, the movement of the second sliding block 17 further drives the cylinder 18 to move, and the movement of the positioning plate 24 drives the connecting rod 26, the nozzle 27, and the copper needle 30 to move, making it more convenient to move the copper needle 30 during welding, so that it is more convenient to position the copper needle 30 during welding, effectively improving the practicability of the copper needle 30 welding device. By setting the cylinder 18, the output end of the cylinder 18 drives the push column 21 to move downward along the second sliding block 17, the push column 21 drives the positioning plate 24 and the connecting rod 26 to move downward, and the connecting rod 26 drives the nozzle 27 and the copper needle 30 to move downward, making it more convenient to adjust the height of the copper needle 30 during welding, so that the flexibility of the copper needle 30 welding device is higher, enabling the copper needle 30 welding device to be adjusted according to the height of the welded object, making it more convenient to weld the copper needle 30.

[0032] A support leg 13 is fixedly connected to the bottom plate 1. By providing the support leg 13, better support can be achieved. A placement plate 2 is fixedly connected to the side of the support leg 13 away from the bottom plate 1. A first chute 3 is provided on the placement plate 2. A first moving block 5 is slidably connected in the first chute 3. A clamping block 6 is fixedly connected to the first moving block 5. A stop block 4 is fixedly connected to the placement plate 2. A connecting plate 7 is fixedly connected to one side of the clamping block 6. A lead screw 11 is threadedly connected to the middle of the connecting plate 7. A limit disk 12 is fixedly connected to one side of the lead screw 11. A connecting column 10 is fixedly connected to the other side of the lead screw 11. A knob 9 is fixedly connected to the side of the connecting column 10 away from the lead screw 11. A limit plate 8 is fixedly connected to one side of the placement plate 2. The connecting column 10 passes through and is rotatably connected to the middle of the connecting column 10. Both the first chute 3 and the first moving block 5 are provided in two groups and are symmetrically arranged. Four groups of support legs 13 are arranged around the lower surface of the placement plate 2. The clamping block 6 and the stop block 4 are arranged in parallel. Place the object to be welded on the placement plate 2. Rotate the knob 9. The rotation of the knob 9 drives the connecting column 10 to rotate along the middle of the limit plate 8. The rotation of the connecting column 10 drives the lead screw 11 to rotate. The rotation of the lead screw 11 causes the connecting plate 7 to move along the lead screw 11 under the limitation of the clamping block 6. The movement of the connecting plate 7 drives the clamping block 6 to move. The clamping block 6 drives the first moving block 5 to move along the first chute 3. The movement of the clamping block 6 pushes the object on the placement plate 2 and then clamps it between the stop block 4 and the clamping block 6, making it more convenient to clamp the object during the welding of the copper needle 30, avoiding the influence on the welding effect due to the inconvenient fixation of the object during the welding of the copper needle 30, and effectively improving the stability of the object during the welding of the copper needle 30.

[0033] Working principle: First, place the object to be welded on the placement plate 2. Rotate the knob 9. The rotation of the knob 9 drives the connecting column 10 to rotate along the middle of the limiting plate 8. The rotation of the connecting column 10 drives the lead screw 11 to rotate. The rotation of the lead screw 11 causes the connecting plate 7 to move along the lead screw 11 under the limitation of the clamping block 6. The movement of the connecting plate 7 drives the clamping block 6 to move. The clamping block 6 drives the first moving block 5 to move along the first chute 3. The movement of the clamping block 6 pushes the object on the placement plate 2 and clamps it between the stop block 4 and the clamping block 6, making it more convenient to clamp the object during the welding of the copper needle 30, avoiding the influence on the welding effect due to the inconvenient fixation of the object during the welding of the copper needle 30, and effectively improving the stability of the object during the welding of the copper needle 30. Place the copper needle 30 in the suction nozzle 27. Set the air pump 22. The air pump 22 generates suction. The air pump 22 sucks the inside of the suction nozzle 27 through the air pipe 23, causing negative pressure inside the suction nozzle 27 to adsorb the copper needle 30, making it more convenient to position the copper needle 30 during welding, and thus enabling better welding of the object. Pull the pull rod 25. The pull rod 25 drives the positioning plate 24 and the push column 21 to move along the second chute 16 through the second sliding block 17. The second sliding block 17 drives the third sliding block 20 to move along the third chute 19. The movement of the second sliding block 17 drives the cylinder 18 to move. The movement of the positioning plate 24 drives the connecting rod 26, the suction nozzle 27, and the copper needle 30 to move, making it more convenient to move the copper needle 30 during welding, and thus making it more convenient to position the copper needle 30 during welding, effectively improving the practicability of the copper needle 30 welding device. By setting the cylinder 18, the output end of the cylinder 18 drives the push column 21 to move downward along the second sliding block 17. The push column 21 drives the positioning plate 24 and the connecting rod 26 to move downward. The connecting rod 26 drives the suction nozzle 27 and the copper needle 30 to move downward, making it more convenient to adjust the height of the copper needle 30 during welding, thus making the copper needle 30 welding device more flexible, enabling the copper needle 30 welding device to be adjusted according to the height of the welding object, and making it more convenient to weld the copper needle 30.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A copper needle welding device with a suction nozzle, comprising a base plate (1), characterized in that: An air pump (22) is fixedly connected to the bottom plate (1), and an air pipe (23) is fixedly connected to the output end of the air pump (22). A support rod (14) is fixedly connected to the bottom plate (1), and a connecting block (15) is fixedly connected to the side of the support rod (14) away from the bottom plate (1). A second slide groove (16) is provided on the connecting block (15), and a second sliding block (17) is slidably connected in the second slide groove (16). A cylinder (18) is fixedly connected to the second sliding block (17), and a push column is fixedly connected to the output end of the cylinder (18). (21), a positioning plate (24) is fixedly connected to the side of the push column (21) away from the cylinder (18), a connecting rod (26) is fixedly connected to the positioning plate (24), a suction nozzle (27) is fixedly connected to the side of the connecting rod (26) away from the positioning plate (24), a baffle plate (28) is fixedly connected inside the suction nozzle (27), a vent hole (29) is provided on the baffle plate (28), a copper needle (30) is provided inside the suction nozzle (27), and the air pipe (23) passes through the side away from the air pump (22) and is provided inside the suction nozzle (27).

2. A copper needle welding device with a suction nozzle according to claim 1, characterized in that: The pushing column (21) passes through and is slidably connected to the middle of the second sliding block (17); a pull rod (25) is fixedly connected to one side of the positioning plate (24); the support rod (14) and the connecting rod (26) are each provided with two groups and are symmetrically arranged; and a plurality of ventilation holes (29) are provided.

3. A copper needle welding device with a suction nozzle according to claim 1, characterized in that: The connecting block (15) is provided with a sliding groove three (19), and a sliding block three (20) is slidably connected in the sliding groove three (19), and one side of the sliding block three (20) is fixedly connected to the sliding block two (17).

4. A copper needle welding device with a suction nozzle according to claim 3, characterized in that: The sliding groove three (19) and the sliding block three (20) are provided in two groups and are symmetrically arranged.

5. The copper needle welding device with a suction nozzle according to claim 1, characterized in that: The base plate (1) is fixedly connected with a support leg (13), and a side of the support leg (13) away from the base plate (1) is fixedly connected with a placement plate (2), and a slide groove (3) is provided on the placement plate (2), and a moving block (5) is slidably connected in the slide groove (3), and a clamping block (6) is fixedly connected to the moving block (5), and a stopper (4) is fixedly connected to the placement plate (2), and a connecting plate (7) is fixedly connected to one side of the clamping block (6), and a screw rod (11) is threadedly connected to the middle part of the connecting plate (7).

6. A copper needle welding device with a suction nozzle according to claim 5, characterized in that: One side of the screw rod (11) is fixedly connected to a limiting disk (12), the other side of the screw rod (11) is fixedly connected to a connecting column (10), the side of the connecting column (10) away from the screw rod (11) is fixedly connected to a knob (9), one side of the placement plate (2) is fixedly connected to a limiting plate (8), and the connecting column (10) penetrates and is rotatably connected to the middle of the connecting column (10).

7. A copper needle welding device with a suction nozzle according to claim 5, characterized in that: The slide groove 1 (3) and the moving block 1 (5) are each provided with two groups and are symmetrically arranged.

8. The copper needle welding device with a suction nozzle according to claim 5, characterized in that: The supporting legs (13) are provided in four groups and are arranged around the lower surface of the placement plate (2); the clamping block (6) and the stop block (4) are arranged in parallel.

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