Efficient welding device for LED lamp production

Abstract

The utility model relates to the technical field of LED lamp welding, and discloses an efficient welding device for LED lamp production, which comprises a second shell, the top of the second shell is fixedly connected with a first shell, the side wall of the first shell is fixedly connected with a hinge, the side wall of the hinge is fixedly connected with a rotating door, and the side wall of the rotating door is fixedly connected with a handle. And a four-station clamping assembly is arranged at the top of the second shell and comprises a first fixing block, the bottom of the first fixing block is fixedly connected to the top of the second shell, and a second L-shaped connecting plate is fixedly connected to the side wall of the first fixing block. According to the lamp welding device, the first inclined panel is driven by the third hydraulic cylinder to move, so that the second inclined panel slides on the outer wall of the sliding rail, the effect of fixing a plurality of lamps at the same time is achieved, and the problem that the welding efficiency is low due to the fact that an existing welding device can only fix a single lamp at a time during use is solved; the practicability of the welding device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamps and lanterns welding technical field especially relates to a high -efficient welding device for LED lamps and lanterns production. BACKGROUND

[0002] LED lamps and lanterns take light emitting diode as light source, have unique structure and working principle. Its core component LED chip is made of semiconductor material, realizes electric energy to light energy conversion through PN junction. The encapsulation structure contains lens and material, and the heat dissipation component guarantees the stability of the chip, and the driving circuit provides suitable current voltage. LED lamps and lanterns are energy -efficient, long -lived, fast -responding, small -sized and environmental protection. It is widely used in indoor and outdoor lighting, automobile, display screen backlight source and other fields, and the classification is various, and the future performance and application range will continue to expand, and the production of LED lamps and lanterns usually has great scale, and high -efficient welding device can greatly improve the welding efficiency, satisfies the demand of batch production, thereby speeds up the production progress, and ensures that the product can be put on the market in time. Secondly, LED lamps and lanterns are extremely high to the welding quality requirement, and high -efficient welding device can realize accurate welding operation, guarantee the stability and reliability of the connection between LED chip and circuit parts, reduce the emergence of problems such as virtual welding and short circuit, which is crucial for guaranteeing the electrical performance and service life of lamps and lanterns.

[0003] The traditional high -efficient welding device for LED lamps and lanterns production mainly consists of the following structures. The welding head is the key part, directly executes the welding operation, and the welding energy is acted on the welding part. The wire feeding mechanism is responsible for accurate delivery of welding wire, and continuously provides the required material for the welding process. The control system plays a core control role, can accurately control current, voltage, welding time and other parameters, and ensures that the welding quality is stable and consistent. The heat dissipation system is indispensable, can effectively dissipate the heat generated during welding, prevent the device from being damaged due to overheating, and maintain the normal operation of the equipment. The mechanical transmission part realizes the movement and positioning of the welding head and other operations, meets the welding requirements of different positions. In addition, the clamping mechanism is also an important component, which can stably clamp the LED lamps and lanterns parts to be welded, ensure that the part position is accurate and does not displace during the welding process, so as to guarantee the precision and quality of welding, so that the whole welding work can be carried out smoothly and efficiently.

[0004] However, the clamping mechanism in the existing high-efficiency welding device for LED lamp production can only singlely clamp one LED lamp during actual use, and the working efficiency is greatly reduced. Since only a single LED lamp can be clamped, after completing the welding operation of one lamp, additional time is required to reload and fix the next lamp, and frequent pauses seriously damage the continuity of production. Moreover, when facing LED lamps of different specifications, shapes and sizes, this single clamping mode cannot quickly adapt to changes, and often requires manual tedious adjustment or even replacement of clamping parts, which not only further increases the operation time, but also is prone to human errors, affecting the stability of the welding quality. Therefore, a high-efficiency welding device for LED lamp production is proposed to solve the above problems. Utility model content

[0005] In order to make up for the above shortcomings, the utility model provides a high-efficiency welding device for LED lamp production, aiming at improving the traditional clamping mechanism in the prior art, the single clamping mode and the problem of reducing the working efficiency.

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

[0007] A high-efficiency welding device for LED lamp production, comprising a second shell, the top of the second shell is fixedly connected with a first shell, the side wall of the first shell is fixedly connected with a hinge, the side wall of the hinge is fixedly connected with a rotating door, the side wall of the rotating door is fixedly connected with a handle, and the top of the second shell is provided with a four-station clamping assembly;

[0008] The four-station clamping assembly comprises a first fixed block, the bottom of the first fixed block is fixedly connected to the top of the second shell, the side wall of the first fixed block is fixedly connected with a second L-shaped connecting plate, the top of the first fixed block is fixedly connected with a fixed cylinder, the side wall of the second L-shaped connecting plate is fixedly connected with a third hydraulic cylinder, the output end of the third hydraulic cylinder is fixedly connected with a first inclined plane, the inside of the fixed cylinder is provided with a rotating assembly, the rotating assembly is used for rotating disc function, the bottom of the disc is fixedly connected with a second fixed block, the side wall of the second fixed block is provided with a second spring, one end of the second spring is fixedly connected with a second inclined plane, the other end of the second spring is fixedly connected to one side of the second fixed block, the top of the disc is fixedly connected with a sliding rail, and the outer wall of the sliding rail is slidingly connected with a clamping plate;

[0009] As a further description of the above technical scheme:

[0010] The rotating assembly includes a second motor fixedly connected at the top of the fixed cylinder, a first gear fixedly connected to the output end of the second motor, a second gear rotatably connected in the fixed cylinder and engaged with the first gear, and a disc fixedly connected at the top of the second gear;

[0011] As a further description of the above technical solution:

[0012] The first housing is fixedly connected at the top with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a first moving plate, the outer wall of the threaded rod is rotatably connected with a first connecting plate, and the bottom of the first connecting plate is fixedly connected at the top of the first housing;

[0013] As a further description of the above technical solution:

[0014] The first moving plate is fixedly connected at the bottom with a first support plate, the side wall of the first support plate is fixedly connected with a first L-shaped connecting plate, the side wall of the first L-shaped connecting plate is fixedly connected with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected with the first support plate;

[0015] As a further description of the above technical solution:

[0016] The side wall of the first support plate is fixedly connected with a first hydraulic cylinder, and the output end of the first hydraulic cylinder is fixedly connected with a second support plate;

[0017] As a further description of the above technical solution:

[0018] The top of the second support plate is provided with a third support plate, and the top of the third support plate is fixedly connected with a first sliding block;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the first sliding block is provided with a first spring, one end of the first spring is fixedly connected with a clamping plate;

[0021] As a further description of the above technical solution:

[0022] The other end of the first spring is fixedly connected at the top of the first sliding block, and the bottom of the third support plate is fixedly connected with a welding head.

[0023] The utility model has the advantages of:

[0024] 1、 The utility model discloses a third hydraulic cylinder drives first inclined plane board to remove, makes second inclined plane board slide in the sliding rail outer wall, reaches the effect that can fix simultaneously to multiple lamps and lanterns, solved the welding device of existing when using often single only can fix single lamp and lantern, leads to the problem of low welding efficiency, improved the practicality of welding device.

[0025] 2、 The utility model discloses a first motor drive first moving plate removes, and the removal of first moving plate drives first support board to remove, and first support board removes simultaneously and makes first hydraulic cylinder output end drive second support board to remove, subsequently through second hydraulic cylinder output end drive first support board to remove, reached the effect that can move three angles, solved the traditional use manual welding, and need frequently adjust position, led to the problem of reducing welding quality, improved the stability of high -efficient welding device for LED lamp production. ACCURACY OF DRAWINGS

[0026] Figure 1 It is a kind of high -efficient welding device for LED lamp production that the utility model proposes the three-dimensional schematic diagram of;

[0027] Figure 2 It is the first shell of high -efficient welding device for LED lamp production that the utility model proposes the section structure schematic diagram of;

[0028] Figure 3 It is the first fixed block of high -efficient welding device for LED lamp production that the utility model proposes the section structure schematic diagram of;

[0029] Figure 4 It is Figure 2 The enlarged view of A in;

[0030] Figure 5 It is the first shell of high -efficient welding device for LED lamp production that the utility model proposes the section structure schematic diagram of;

[0031] Figure 6 It is Figure 5 The enlarged view of B in.

[0032] LEGEND:

[0033] 1. first housing; 2, second housing; 3, first motor; 4, hinge; 5, handle; 6, rotating door; 7, first connecting plate; 8, first moving plate; 9, first support plate; 10, first hydraulic cylinder; 11, second support plate; 12, third support plate; 13, first sliding block; 14, first spring; 15, clamping plate; 16, first L-shaped connecting plate; 17, second hydraulic cylinder; 18, welding head; 19, second L-shaped connecting plate; 20, third hydraulic cylinder; 21, first inclined surface plate; 22, first fixed block; 23, fixed cylinder; 24, disc; 25, second fixed block; 26, second spring; 27, second inclined surface plate; 28, clamping plate; 29, sliding rail; 30, second motor; 31, first gear; 32, second gear; 33, threaded rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] Reference Figure 1 and Figure 3The utility model provides a kind of embodiment: a kind of high-efficiency welding device for LED lamp production, including second shell 2, second shell 2 adopts stainless steel plate and has good corrosion resistance and certain intensity, can effectively protect internal components, first shell 1 is fixedly connected in second shell 2 top, first shell 1 side wall is fixedly connected with hinge 4, hinge 4 material adopts stainless steel and corrosion resistance and wear resistance are good, can guarantee that hinge 4 is not influenced long-term frequent rotation, hinge 4 side wall is fixedly connected with rotating door 6, rotating door 6 uses transparent polycarbonate plate, because its high transparency is convenient for observing internal welding condition, and intensity is high, heat-resistant and good impact resistance, rotating door 6 side wall is fixedly connected with handle 5, handle 5 adopts rubber-wrapped metal, metal guarantees intensity, rubber increases comfort and friction, second shell 2 top is provided with four station clamping assembly;Four station clamping assembly includes first fixed block 22, first fixed block 22 material can adopt aluminum alloy, light in weight and intensity is enough for connection and support, first fixed block 22 bottom is fixedly connected in second shell 2 top, first fixed block 22 side wall is fixedly connected with second L type connecting plate 19, second L type connecting plate 19 material adopts galvanized steel sheet, while guaranteeing intensity, galvanizing layer improves corrosion resistance and cost is low, first fixed block 22 top is fixedly connected with fixed cylinder 23, second L type connecting plate 19 side wall is fixedly connected with third hydraulic cylinder 20, third hydraulic cylinder 20 output end is fixedly connected with first inclined plane 21, first inclined plane 21 material adopts steel quenching treatment, improves hardness and wear resistance, fixed cylinder 23 is internally provided with rotating assembly, rotating assembly is used for the function of rotating disc 24, disc 24 adopts high-strength aluminum alloy, light in weight and intensity is high, meet rotation and bearing requirement, disc 24 bottom is fixedly connected with second fixed block 25, second fixed block 25 side wall is provided with second spring 26, second spring 26 one end is fixedly connected with second inclined plane 27, second spring 26 other end is fixedly connected in second fixed block 25 one side, disc 24 top is fixedly connected with slide rail 29, slide rail 29 outer wall is slidably connected with clamping plate 28, clamping plate 28 material adopts copper alloy, such as brass, hardness is moderate, has conductivity and little damage to clamped material, can also cope with small amount of current leakage condition;

[0036] Specifically, then, the third hydraulic cylinder 20 starts to work, and its output end generates a stable and strong thrust to push the first inclined panel 21 to move. In the process of moving, the unique inclined surface structure of the first inclined panel 21 plays a key role, which gradually approaches the second inclined panel 27 and precisely abuts the inclined surface of the second inclined panel 27, and generates a lateral component force, so that the second inclined panel 27 starts to move under the force. In the process of moving, due to the uneven distribution of force, the two sides of the second inclined panel 27 will gradually deviate, and then, as the second inclined panel 27 continues to move, it will generate a force on the second spring 26, so that the second spring 26 starts to contract. The other side of the second spring 26 is fixed on the side wall of the second fixed block 25, and in the process of contraction, the elastic potential energy inside the spring gradually increases, providing an elastic buffer mechanism for the entire device, and at the same time, under the movement of the second inclined panel 27, the clamping plate 28 also starts to move. The clamping plate 28 slides along the outer wall of the slide rail 29, and the sliding is stable and accurate. Under the guidance of the slide rail 29, the clamping plate 28 can accurately adjust the position, and finally achieves the effect of stably and firmly clamping the LED lamp, ensuring that the LED lamp does not displace during welding, and guaranteeing the quality and precision of welding.

[0037] With reference to Figure 1 and Figure 2The first outer shell 1 top is fixedly connected with a first motor 3, the first motor 3 output end is fixedly connected with a threaded rod 33, the threaded rod 33 can use high-strength alloy steel, has higher strength and hardness, can bear larger axial force, ensures not to deform in long-term use process, the threaded rod 33 outer wall is threadedly connected with a first moving plate 8, the first moving plate 8 uses aluminum alloy, light in weight and has certain strength, is convenient for moving on the threaded rod 33, the threaded rod 33 outer wall is rotatably connected with a first connecting plate 7, the first connecting plate 7 can use steel plate with moderate thickness, is fixed in the first outer shell 1 top by welding or bolt connection, ensures the stability of structure, the first connecting plate 7 bottom is fixedly connected in the first outer shell 1 top, the first moving plate 8 bottom is fixedly connected with a first support plate 9, the first support plate 9 side wall is fixedly connected with a first L-shaped connecting plate 16, the first L-shaped connecting plate 16 can use galvanized steel plate, while guaranteeing strength, galvanizing layer can improve its corrosion resistance, the first L-shaped connecting plate 16 side wall is fixedly connected with a second hydraulic cylinder 17, the second hydraulic cylinder 17 output end is fixedly connected with the first support plate 9, the first support plate 9 side wall is fixedly connected with a first hydraulic cylinder 10, the first hydraulic cylinder 10 output end is fixedly connected with a second support plate 11, the second support plate 11 can use aluminum alloy, the second support plate 11 top is provided with a third support plate 12, the third support plate 12 can use ceramic material, ceramic has good high-temperature resistance, can effectively isolate the heat generated by welding head 18, prevents the influence on other components, the third support plate 12 top is fixedly connected with a first sliding block 13, the first sliding block 13 outer wall is provided with a first spring 14, one end of the first spring 14 is fixedly connected with a clamping plate 15, the clamping plate 15 can use plastic material, light in weight and has certain strength and toughness, the other end of the first spring 14 is fixedly connected in the first sliding block 13 top, the third support plate 12 bottom is fixedly connected with a welding head 18;

[0038] Specifically, in the use of LED lamp production with high efficiency welding device, the operation process needs to be careful and orderly. First, pull the handle 5, the handle 5 will transmit the force to the rotating door 6, drive it to rotate around the hinge 4. The hinge 4 is the connecting hinge between the rotating door 6 and the first shell 1, which makes the rotating door 6 rotate more smoothly and stably, so as to easily achieve the effect of controlling the switch rotating door 6, then start the first motor 3, the output end of the first motor 3 starts to run at high speed, driving the threaded rod 33 to rotate. In the process of rotating the threaded rod 33, the threads on the outer wall of the threaded rod 33 interact with the first moving plate 8, thereby driving the first moving plate 8 to move along the direction of the threaded rod 33. The movement of the first moving plate 8 is not isolated, it will further drive the first support plate 9 at the bottom to move, so that the first support plate 9 also starts to move, next, the first hydraulic cylinder 10 starts to work, its output end generates strong thrust to push the second support plate 11 to move. At the same time, the output end of the second hydraulic cylinder 17 also starts to work, driving the first support plate 9 to move. After a series of actions, the welding head 18 will be accurately placed on the surface of the LED lamp, and then the third support plate 12 starts to work, which drives the first sliding block 13 to move. In this process, the first spring 14 will shrink in time, and the shrinkage of the first spring 14 can provide a certain space for the welding process. Through the above series of complex and orderly operations, the effect of controlling the welding head 18 to move in three directions is finally achieved, which is crucial for the efficient welding of LED lamps.

[0039] With reference to Figure 1 and Figure 4 , the rotating assembly includes a second motor 30, the second motor 30 is fixedly connected inside the fixed cylinder 23, the output end of the second motor 30 is fixedly connected with a first gear 31, the first gear 31 can be made of high-strength alloy steel, which is treated by quenching and tempering to improve its hardness and wear resistance. This material can withstand the meshing force of the gear during transmission to ensure the service life of the gear. The second gear 32 is rotatably connected inside the fixed cylinder 23, the second gear 32 is meshed with the first gear 31, and the second gear 32 is fixedly connected at the bottom of the disc 24;

[0040] Specifically, the periphery of the disc 24 is carefully provided with four clamping devices, and the layout of the four clamping devices is scientific and reasonable, so that the whole device can realize four workstations working at the same time. Each clamping device can independently and stably clamp the LED lamp, and they cooperate with each other without interfering with each other, which greatly improves the work efficiency. Subsequently, the second motor 30 is started, and the output end of the second motor 30 starts to rotate at high speed, driving the first gear 31 closely connected thereto to rotate. During the rotation of the first gear 31, the teeth of the first gear 31 perfectly mesh with the teeth of the second gear 32, and through this mechanical transmission mode, the rotation energy of the first gear 31 is smoothly transmitted to the second gear 32, driving the second gear 32 to also start to rotate. After that, the rotation of the second gear 32 will further transmit power to the top disc 24. Since there is a specific connection relationship between the second gear 32 and the disc 24 in structure, under the driving of the second gear 32, the disc 24 starts to stably and continuously rotate around the center shaft. Through this series of orderly transmission process, the effect of accurately controlling the rotation of the disc 24 is achieved, so as to realize the flexible switching between different workstations, and further optimize the welding process in the production process of the LED lamp.

[0041] Working principle: in use LED lamp production with high efficiency welding device, first pull handle 5, handle 5 force driven rotating door 6 rotation, and through the hinge 4 rotating door 6 and the first shell 1 are connected, to achieve the effect of control switch rotating door 6, then the first motor 3 output end drive screw rod 33 rotation, the rotation of screw rod 33 will first mobile plate 8 of the outer wall driven to move, the movement of the first mobile plate 8 will the first support plate 9 of the bottom driven to move, next through the first hydraulic cylinder 10 output end drive second support plate 11 movement, then through the second hydraulic cylinder 17 output end drive first support plate 9 movement, then in the welding head 18 is against the surface of LED lamp, immediately through the third support plate 12 drive first slider 13 to make it move, next through the first spring 14 shrink, can have a certain welding space in the welding process, to achieve the effect of three direction movement of the welding head 18, then the third hydraulic cylinder 20 output end drive first inclined plane 21 movement, the movement of the first inclined plane 21 will one side of the inclined surface against the other surface of the second inclined plane 27, and in the second inclined plane 27 movement makes both sides deviate, then the movement of the second inclined plane 27 makes the other side of the second spring 26 shrink, while the other side of the second spring 26 is fixed in the side wall of the second fixed block 25, shrink, while the second inclined plane 27 movement drive clamping plate 28 make it slide in the outer wall of the slide rail 29, to achieve the effect of clamping LED lamp, immediately the setting of disc 24 has four clamping devices, so that four workstations work, then through the second motor 30 output end drive first gear 31 rotation, the rotation of the first gear 31 drive the second gear 32 engaged with it to rotate, then the rotation of the second gear 32 drive the top of the disc 24 rotation, to achieve the effect of can control disc 24 rotation.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A high-efficiency welding device for LED lamp production, comprising a second housing (2), characterized in that: The top of the second shell (2) is fixedly connected with the first shell (1), the side wall of the first shell (1) is fixedly connected with the hinge (4), the side wall of the hinge (4) is fixedly connected with the rotating door (6), the side wall of the rotating door (6) is fixedly connected with the handle (5), and the top of the second shell (2) is provided with a four-station clamping assembly. The four-station clamping assembly comprises a first fixed block (22), the bottom of the first fixed block (22) is fixedly connected to the top of the second shell (2), the side wall of the first fixed block (22) is fixedly connected with a second L-shaped connecting plate (19), the top of the first fixed block (22) is fixedly connected with a fixed cylinder (23), the side wall of the second L-shaped connecting plate (19) is fixedly connected with a third hydraulic cylinder (20), the output end of the third hydraulic cylinder (20) is fixedly connected with a first inclined plane plate (21), the inside of the fixed cylinder (23) is provided with a rotating assembly, the rotating assembly is used for rotating the function of the disc (24), the bottom of the disc (24) is fixedly connected with a second fixed block (25), the side wall of the second fixed block (25) is provided with a second spring (26), one end of the second spring (26) is fixedly connected with a second inclined plane plate (27), the other end of the second spring (26) is fixedly connected to one side of the second fixed block (25), the top of the disc (24) is fixedly connected with a sliding rail (29), and the outer wall of the sliding rail (29) is slidingly connected with a clamping plate (28).

2. The high-efficiency welding device for LED lamp production according to claim 1, characterized in that: The rotating assembly comprises a second motor (30), the top of the second motor (30) is fixedly connected inside the fixed cylinder (23), the output end of the second motor (30) is fixedly connected with a first gear (31), the inside of the fixed cylinder (23) is rotatably connected with a second gear (32), the second gear (32) is engaged with the first gear (31), and the top of the second gear (32) is fixedly connected to the bottom of the disc (24).

3. The high-efficiency welding device for LED lamp production of claim 1, wherein: The top of the first shell (1) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a threaded rod (33), the outer wall of the threaded rod (33) is threadedly connected with a first moving plate (8), the outer wall of the threaded rod (33) is rotatably connected with a first connecting plate (7), and the bottom of the first connecting plate (7) is fixedly connected to the top of the first shell (1).

4. The high-efficiency welding device for LED lamp production according to claim 3, characterized in that: The bottom of the first moving plate (8) is fixedly connected with a first supporting plate (9), the side wall of the first supporting plate (9) is fixedly connected with a first L-shaped connecting plate (16), the side wall of the first L-shaped connecting plate (16) is fixedly connected with a second hydraulic cylinder (17), and the output end of the second hydraulic cylinder (17) is fixedly connected with the first supporting plate (9).

5. The high-efficiency welding device for LED lamp production according to claim 4, characterized in that: The side wall of the first supporting plate (9) is fixedly connected with a first hydraulic cylinder (10), and the output end of the first hydraulic cylinder (10) is fixedly connected with a second supporting plate (11).

6. The high-efficiency welding device for LED lamp production according to claim 5, characterized in that: The top of the second supporting plate (11) is provided with a third supporting plate (12), and the top of the third supporting plate (12) is fixedly connected with a first sliding block (13).

7. The high-efficiency welding device for LED lamp production of claim 6, wherein: The outer wall of the first sliding block (13) is provided with a first spring (14), one end of which is fixedly connected with a clamping plate (15).

8. The high-efficiency welding device for LED lamp production according to claim 7, characterized in that: The other end of the first spring (14) is fixedly connected to the top of the first sliding block (13), and the bottom of the third supporting plate (12) is fixedly connected with a welding head (18).

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