Short-pin component welding device

Abstract

The utility model relates to the technical field of component welding, and discloses a short-pin component welding device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a supporting frame, the lower surface of the supporting frame is fixedly connected with a set of fixing plates, a threaded rod is rotationally connected between the set of fixing plates, and the threaded rod is fixedly connected with the supporting frame. The surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode, an electric push rod is fixedly connected to the lower surface of the threaded sleeve, a welding gun is arranged at the output end of the electric push rod, a sliding groove is formed in the lower surface of the supporting frame, a sliding block is slidably connected into the sliding groove, and the sliding block is fixedly connected with the threaded sleeve. When the device is used, different positions on components can be welded, the positions of the components do not need to be frequently and manually adjusted, meanwhile, a plurality of components can be orderly welded, shutdown waiting is not needed, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of component welding, in particular to a short-pin component welding device. Background Art

[0002] With the development of social economy, people's living standards are constantly improving, and electronic products are becoming more and more popular. Among them, electronic components are components of electronic elements and small and medium-sized machines and instruments. They are usually composed of several parts and can be used in similar products. In the manufacturing process of electronic components, welding is a very common process, and the welding of electronic components requires the use of corresponding welding equipment.

[0003] A welding device for manufacturing electronic components with a search announcement number of CN 220739939 U comprises an operating table, a lifting device is provided on the top of the operating table, a rotating device is provided on the top of the lifting device, a fixing device is symmetrically provided on the top of the rotating device, a mounting plate is symmetrically welded on the outer wall of the rotating device, a second hydraulic cylinder is provided on the top of the mounting plate, a second hydraulic rod is sleeved on one side of the second hydraulic cylinder, a fixing plate is welded on one side of the second hydraulic rod, an anti-slip pad is evenly wrapped on the opposite side of the fixing plate, a first hydraulic cylinder is provided inside the first placement groove, and the welding device for manufacturing electronic components is provided with a fixing device while limiting electronic components of different sizes to avoid sliding during welding, thereby avoiding the electronic components from shifting during welding, thereby ensuring the welding effect of the electronic components.

[0004] However, the above device still has some shortcomings during use. It can only weld components one at a time. When components need to be placed or removed, the welding device needs to stop and wait, which wastes time and is inefficient. At the same time, it can only weld components at fixed positions. When welding electronic components at other positions, it is necessary to readjust the position and clamp and fix them, which is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a short-pin component welding device, which solves the problem that only components can be welded one at a time. When components need to be placed or removed, the welding device needs to stop and wait, which wastes time and is inefficient. At the same time, only fixed positions of components can be welded. When welding electronic components at other positions, the position needs to be readjusted and clamped and fixed, which is inconvenient to use.

[0006] The utility model provides the following technical scheme: a short-pin component welding device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected to a support frame, the lower surface of the support frame is fixedly connected to a group of fixed plates, a threaded rod is rotatably connected between the fixed plates, a threaded sleeve is threadedly sleeved on the surface of the threaded rod, an electric push rod is fixedly connected to the lower surface of the threaded sleeve, a welding gun is arranged at the output end of the electric push rod, a slide groove is provided on the lower surface of the support frame, a slider is slidably connected inside the slide groove, the slider is fixedly connected to the threaded sleeve, the upper surface of the bottom plate is rotatably connected to a rotating rod, The top end of the rotating rod is fixedly connected to a rotating disk, and the upper surface of the rotating disk is rotatably connected to multiple rotating rods, the top of each rotating rod is fixedly connected to a placing disk, the surface of each rotating rod is fixedly sleeved with a first bevel gear, and the upper surface of the rotating disk is fixedly connected to multiple driving motors, and the output end of each driving motor is fixedly connected to a second bevel gear, and each of the second bevel gears is respectively meshed with the corresponding first bevel gear, and the surface of one of the fixed plates is fixedly connected to a first motor, and the output end of the first motor passes through the connected fixed plate and is fixedly connected to one end of the threaded rod.

[0007] Preferred technical solution 1: The interior of each placement plate is hollow and an empty groove is opened on the upper surface. A bidirectional threaded rod is rotatably connected between the inner side walls of each placement plate. A threaded sleeve is threadedly sleeved on the surface of each bidirectional threaded rod. Each threaded sleeve can move inside the corresponding empty groove, and a splint is fixedly connected to the top of each threaded sleeve.

[0008] This solution can drive the threaded sleeve to move through the rotation of the bidirectional threaded rod, thereby driving the clamping plate to clamp and fix the components, avoiding shaking during the welding process and ensuring the welding effect.

[0009] Preferred technical solution 2: A limiting groove is provided on the inner bottom wall of each of the placing plates, and two limiting blocks are slidably connected inside each of the limiting grooves, and each of the limiting blocks is fixedly connected to the adjacent threaded sleeves.

[0010] This solution can limit the moving trajectory of the threaded sleeve, making it move more smoothly.

[0011] Preferred technical solution three: A protective cushion is provided on the surface of each of the splints.

[0012] This solution can protect components and avoid damage to components due to excessive clamping force.

[0013] Preferred technical solution four: the bottom end of the rotating rod extends to the interior of the base plate and is fixedly sleeved with a worm wheel, a worm is rotatably connected between the inner side walls of the base plate, the worm and the worm wheel are meshed with each other, a second motor is fixedly connected to the side of the base plate, and the output end of the second motor extends to the interior of the base plate and is fixedly connected to the worm.

[0014] This solution can automatically drive the rotating disk to rotate through the rotation of the second motor, so that the welding gun can weld multiple components in an orderly manner and avoid downtime and waiting.

[0015] Preferred technical solution five: A controller is fixedly mounted on the upper surface of the base plate, and the electric push rod, the plurality of drive motors, the first motor, and the second motor are all electrically connected to the controller.

[0016] This solution can facilitate users to control various components and operate them easily.

[0017] Compared with the prior art, the utility model provides a short-pin component welding device, which has the following beneficial effects: when in use, multiple components to be welded are placed on multiple placement plates respectively, and then the corresponding two-way threaded rod is rotated to drive the threaded sleeve to move under the restriction of the limit groove and the limit block, thereby driving the clamping plate to clamp and fix the components, so that the components will not shift during the welding process, thereby ensuring the welding effect of the electronic components, and then the threaded rod is driven to rotate by the rotation of the first motor, thereby driving the threaded sleeve to move under the restriction of the slide groove and the slider, thereby driving the electric push rod and the welding gun to move, and the welding position is adjusted, and then the welding gun is driven to contact and weld with the components through the extension of the electric push rod, and at the same time, the second bevel gear can be driven to rotate by controlling the rotation of the drive motor, thereby driving the meshing first bevel gear to rotate, thereby driving the placing The placement plate and the components are rotated to adjust their positions. By adjusting the positions of the components and the welding gun, welding can be performed at different positions on the components, which is easy to use and does not require frequent manual removal of the components to adjust the positions. When the welding of the components on a placement plate is completed, the rotation of the second motor drives the worm to rotate, thereby driving the worm wheel to rotate, thereby driving the rotating rod and the rotating plate to rotate, and the welded components are removed from under the welding gun, and then they can be removed and replaced with new unwelded components. At the same time, the unwelded components on other placement plates can be moved to the bottom of the welding gun for continued welding, without the need to stop and wait, thereby improving efficiency. When in use, the device can weld different positions on the components, without the need for frequent manual adjustment of the positions of the components, and can weld multiple components in an orderly manner, without the need to stop and wait, thereby improving welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a cutaway view of the internal structure of the placement tray of the utility model;

[0020] Figure 3 This is a disassembled diagram of the support frame structure of the utility model;

[0021] Figure 4 It is a cross-sectional view of the internal structure of the bottom plate of the utility model.

[0022] In the figure: 1, base plate; 2, support frame; 3, fixed plate; 4, threaded rod; 5, threaded sleeve; 6, electric push rod; 7, welding gun; 8, slide groove; 9, slider; 10, rotating rod; 11, rotating disk; 12, rotating rod; 13, placement disk; 14, first bevel gear; 15, driving motor; 16, second bevel gear; 17, first motor; 18, bidirectional threaded rod; 19, threaded sleeve; 20, clamping plate; 21, limit groove; 22, limit block; 23, worm gear; 24, worm; 25, second motor; 26, controller. DETAILED DESCRIPTION

[0023] See also Figure 1-4 ,

[0024] Embodiment 1: A short-pin component welding device comprises a bottom plate 1, a support frame 2 is fixedly connected to the upper surface of the bottom plate 1, a group of fixed plates 3 are fixedly connected to the lower surface of the support frame 2, a threaded rod 4 is rotatably connected between the group of fixed plates 3, a threaded sleeve 5 is threadedly sleeved on the surface of the threaded rod 4, an electric push rod 6 is fixedly connected to the lower surface of the threaded sleeve 5, a welding gun 7 is arranged at the output end of the electric push rod 6, a slide groove 8 is provided on the lower surface of the support frame 2, a slider 9 is slidably connected inside the slide groove 8, the slider 9 is fixedly connected to the threaded sleeve 5, a rotating rod 10 is rotatably connected to the upper surface of the bottom plate 1, and the top of the rotating rod 10 is fixedly connected to the A rotating disk 11 is connected, and a plurality of rotating rods 12 are rotatably connected to the upper surface of the rotating disk 11. A placement disk 13 is fixedly connected to the top of each rotating rod 12. A first bevel gear 14 is fixedly sleeved on the surface of each rotating rod 12. A plurality of driving motors 15 are fixedly connected to the upper surface of the rotating disk 11. A second bevel gear 16 is fixedly connected to the output end of each driving motor 15. Each second bevel gear 16 is respectively meshed with the corresponding first bevel gear 14. A first motor 17 is fixedly connected to the surface of one of the fixed plates 3. The output end of the first motor 17 passes through the connected fixed plate 3 and is fixedly connected to one end of the threaded rod 4.

[0025] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, the interior of each placement plate 13 is hollow and an empty groove is opened on the upper surface, a bidirectional threaded rod 18 is rotatably connected between the inner side walls of each placement plate 13, a threaded sleeve 19 is threadedly sleeved on the surface of each bidirectional threaded rod 18, each threaded sleeve 19 can move inside the corresponding empty groove, and a clamping plate 20 is fixedly connected to the top of each threaded sleeve 19, and the threaded sleeve 19 is moved by the rotation of the bidirectional threaded rod 18, thereby driving the clamping plate 20 to clamp and fix the components, avoiding shaking during welding and ensuring the welding effect.

[0026] Embodiment 3: The difference between this embodiment and embodiment 1 is that a limiting groove 21 is provided on the inner bottom wall of each placement plate 13, and two limiting blocks 22 are slidably connected inside each limiting groove 21. Each limiting block 22 is fixedly connected to an adjacent threaded sleeve 19, respectively, to limit the moving trajectory of the threaded sleeve 19 and make its movement more stable.

[0027] Embodiment 4: The difference between this embodiment and embodiment 1 is that a protective cushion is provided on the surface of each clamping plate 20 to protect the components and avoid damage to the components due to excessive clamping force.

[0028] Embodiment 5: The difference between this embodiment and embodiment 1 lies in that, the bottom end of the rotating rod 10 extends to the inside of the base plate 1 and is fixedly sleeved with a worm gear 23, a worm 24 is rotatably connected between the inner side walls of the base plate 1, the worm 24 and the worm gear 23 are meshed with each other, a second motor 25 is fixedly connected to the side of the base plate 1, the output end of the second motor 25 extends to the inside of the base plate 1 and is fixedly connected to the worm 24, and the rotation of the second motor 25 automatically drives the rotating disk 11 to rotate, so that the welding gun 7 can perform orderly welding on multiple components to avoid downtime and waiting.

[0029] Embodiment 6: The difference between this embodiment and embodiment 1 is that a controller 26 is fixedly installed on the upper surface of the base plate 1, and the electric push rod 6, multiple drive motors 15, and the first motor 17 and the second motor 25 are all electrically connected to the controller 26, which is convenient for the user to control each component and facilitate operation and use.

[0030] In summary, the short-pin component welding device, when in use, places multiple components to be welded on multiple placement trays 13 respectively, and then drives the threaded sleeve 19 to move under the restriction of the limit groove 21 and the limit block 22 by rotating the corresponding bidirectional threaded rod 18, thereby driving the clamping plate 20 to clamp and fix the components, so that the components will not shift during the welding process, thereby ensuring the welding effect of the electronic components, and then drives the threaded rod 4 to rotate through the rotation of the first motor 17, thereby driving the threaded sleeve 5 to move under the restriction of the slide groove 8 and the slider 9, thereby driving the electric push rod 6 and the welding gun 7 to move, and adjust the welding position, and then drives the welding gun 7 to contact and weld the components through the extension of the electric push rod 6, and at the same time, the second bevel gear 16 can be driven to rotate by controlling the rotation of the drive motor 15, thereby driving the meshing first bevel gear 14 to rotate, thereby driving the placement tray 13 and the element. The device is rotated to adjust its position. By adjusting the position of the component and the welding gun 7, welding can be performed on different positions of the component, which is easy to use and does not require frequent manual removal of the component to adjust the position. When the welding of the component on a placement tray 13 is completed, the rotation of the second motor 25 drives the worm 24 to rotate, thereby driving the worm wheel 23 to rotate, thereby driving the rotating rod 10 and the rotating disk 11 to rotate, and the welded component is moved out from under the welding gun 7, and then it can be removed and replaced with a new unwelded component. At the same time, the unwelded components on other placement trays 13 can be moved to the bottom of the welding gun 7 for continued welding, without the need to stop and wait, thereby improving efficiency. The device can weld different positions on the component when in use, without the need for frequent manual adjustment of the position of the component, and can weld multiple components in an orderly manner, without the need to stop and wait, thereby improving welding efficiency.

Claims

1. A short-pin component welding device, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a support frame (2), the lower surface of the support frame (2) is fixedly connected to a group of fixed plates (3), a group of fixed plates (3) are rotatably connected between a threaded rod (4), a threaded sleeve (5) is threadedly sleeved on the surface of the threaded rod (4), an electric push rod (6) is fixedly connected to the lower surface of the threaded sleeve (5), a welding gun (7) is arranged at the output end of the electric push rod (6), a slide groove (8) is provided on the lower surface of the support frame (2), a slider (9) is slidably connected inside the slide groove (8), the slider (9) is fixedly connected to the threaded sleeve (5), the upper surface of the base plate (1) is rotatably connected to a rotating rod (10), the top end of the rotating rod (10) is fixedly connected to a rotating disk (11) ), the upper surface of the rotating disk (11) is rotatably connected to a plurality of rotating rods (12), the top end of each rotating rod (12) is fixedly connected to a placement disk (13), the surface of each rotating rod (12) is fixedly sleeved with a first bevel gear (14), the upper surface of the rotating disk (11) is fixedly connected to a plurality of driving motors (15), the output end of each driving motor (15) is fixedly connected to a second bevel gear (16), each second bevel gear (16) is respectively meshed with the corresponding first bevel gear (14), the surface of one of the fixed plates (3) is fixedly connected to a first motor (17), the output end of the first motor (17) passes through the connected fixed plate (3) and is fixedly connected to one end of the threaded rod (4).

2. A short-lead component welding device according to claim 1, characterized in that: The interior of each placement plate (13) is hollow and has an empty groove on its upper surface. A bidirectional threaded rod (18) is rotatably connected between the inner side walls of each placement plate (13). A threaded sleeve (19) is threadedly sleeved on the surface of each bidirectional threaded rod (18). Each threaded sleeve (19) can move inside a corresponding empty groove. A clamping plate (20) is fixedly connected to the top of each threaded sleeve (19).

3. A short-lead component welding device according to claim 2, characterized in that: The inner bottom wall of each placement plate (13) is provided with a limiting groove (21), and the interior of each limiting groove (21) is slidably connected to two limiting blocks (22), and each limiting block (22) is fixedly connected to an adjacent threaded sleeve (19).

4. A short-lead component welding device according to claim 3, characterized in that: A protective cushion is provided on the surface of each clamping plate (20).

5. A short-pin component welding device according to claim 4, characterized in that: The bottom end of the rotating rod (10) extends to the inside of the bottom plate (1) and is fixedly sleeved with a worm wheel (23); a worm (24) is rotatably connected between two side walls inside the bottom plate (1); the worm (24) and the worm wheel (23) are meshed with each other; a second motor (25) is fixedly connected to the side surface of the bottom plate (1); an output end of the second motor (25) extends to the inside of the bottom plate (1) and is fixedly connected to the worm (24).

6. A short-lead component welding device according to claim 5, characterized in that: A controller (26) is fixedly mounted on the upper surface of the base plate (1), and the electric push rod (6), the plurality of drive motors (15), the first motor (17), and the second motor (25) are all electrically connected to the controller (26).

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