Illuminating lamp welding device

Abstract

The utility model relates to the technical field of welding, in particular to an illuminating lamp welding device which comprises a sliding rail, and a positioning block is connected to a sliding way of the sliding rail in a sliding mode. A rotating motor is fixedly connected to the positioning block, and a welding gun is fixedly connected to an output shaft of the rotating motor; the positioning block is in threaded connection with a screw shaft, and the screw shaft is rotationally connected to the sliding rail; the sliding rail is fixedly connected with a driving motor used for driving the screw shaft to rotate. A suspension arm is arranged on the sliding rail, and two clamping arms are rotationally connected to the suspension arm through pin shafts correspondingly; a clamping jaw is formed at the end of each clamping arm, and the two clamping jaws are opposite and used for clamping and fixing a lamp. A driving source is mounted on the suspension arm and is used for driving the two clamping arms to rotate relatively until the two clamping jaws hold the lamp wire; the problem of how to position during welding of an existing welding device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding device for illuminating lamps. Background Art

[0002] At present, there are various lamps that can be purchased on the market, mainly divided into chandeliers, ceiling lamps, floor lamps, wall lamps, table lamps, etc. Lamps generally include components for positioning light sources and lamp wires for connecting to power sources; among them, when assembling lamps, a welding device is required to weld the lamp wires on the dimming board; relevant technologies of welding devices are disclosed in the Chinese patent database. For example, a negative wire automatic wire feeding welding device for LED T8 tubes disclosed in the publication number CN210232190U includes: a mounting base, a transmission component, a cutting component, and a welding component; the mounting base is used to fix the solder wire, and one end of the solder wire extends out of the mounting base; the transmission component is arranged in front of the mounting base, and the transmission component is sleeved and connected with one end of the solder wire for driving one end of the solder wire to move forward below the welding component; the welding component is arranged in front of the transmission component for welding the solder wire transmitted by the transmission component; the cutting component is arranged between the transmission component and the welding component for cutting the solder wire that has completed welding.

[0003] However, the problems of the above-mentioned prior art (CN210232190U) are as follows: The above-mentioned existing welding device does not disclose a positioning mechanism for fixing the lamp wire, so when using the welding device to weld the lamp wire, the lamp wire is likely to deviate from the welding target. Summary of the Invention

[0004] In view of this, the purpose of the utility model is to provide a welding device for illuminating lamps to solve the problem of how to position during welding of the existing welding device.

[0005] The utility model discloses a welding device for illuminating lamps, which includes a sliding rail, and a positioning block is slidably connected to the slideway of the sliding rail; a rotary motor is fixedly connected to the positioning block, and a welding torch is fixedly connected to the output shaft of the rotary motor; a screw shaft is threadedly connected to the positioning block, and the screw shaft is rotatably connected to the sliding rail; a driving motor for driving the screw shaft to rotate is fixedly connected to the sliding rail; a suspension arm is arranged on the sliding rail, and two clamping arms are respectively rotatably connected to the suspension arm through pin shafts; a clamping jaw is formed at the end of a single clamping arm, and the two clamping jaws face each other and are used for clamping and fixing the lamp; a driving source is installed on the suspension arm, and the driving source is used for driving the two clamping arms to rotate relatively until the two clamping jaws hold the lamp wire.

[0006] Optimally, when the welding core head of the welding torch faces the welding point on the lamp wire, the driving source drives the two clamping jaws to fix the lamp wire.

[0007] The first embodiment of the driving source is that the driving source is a servo motor, and the output shaft of a single servo motor is concentrically and fixedly connected to the corresponding pin shaft.

[0008] The second embodiment of the driving source includes a driving gear and a driven gear. The driving gear and the driven gear are respectively concentrically and fixedly connected to two pin shafts; one side of the driving gear meshes with the driven gear to form a linkage, and the lower end of the driving gear meshes with a toothed plate; the other end of the toothed plate is fixedly connected with a hanging arm, and the hanging arm is fixedly connected to a rotating motor.

[0009] Optimally, when the toothed plate drives the driving gear to rotate, the driven gear does not contact the toothed plate.

[0010] The beneficial effects of the present utility model are as follows:

[0011] First, the present invention can realize the clamping effect on the lamp wire by combining the driving source and the clamping arm; compared with the prior art, the present invention solves the problem that the prior art does not disclose how to position the lamp wire. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0013] Figure 2 It is a schematic assembly structure diagram of the first perspective of the second embodiment of the driving source.

[0014] Figure 3 It is a schematic assembly structure diagram of the second perspective of the second embodiment of the driving source.

[0015] In the figure, 1, sliding rail; 2, positioning block; 3, rotating motor; 4, welding torch; 5, screw shaft; 6, driving motor; 7, suspension arm; 8, clamping arm; 9, jaw; 10, driving gear; 11, driven gear; 12, toothed plate; 13, hanging arm. Specific Embodiments

[0016] In order to clearly understand the technical solution of the present application, a lighting lamp welding device provided by the present application will be described in detail below in combination with specific embodiments and drawings.

[0017] The terms used in the following embodiments are only for the purpose of describing specific embodiments, and are not intended to limit the present application. As used in the specification and claims of the present application, the singular forms "a", "an", "the above", "the" and "this" are also intended to include, for example, the expression "one or more", unless the context clearly indicates otherwise. It should also be understood that in the following embodiments of the present application, "at least one" and "one or more" mean one, two or more than two.

[0018] References to "one embodiment" or "some embodiments" or the like described in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the present application. Thus, statements such as "one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but rather mean "one or more but not all embodiments", unless otherwise specifically emphasized. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized. Embodiment 1

[0019] This embodiment provides a lighting lamp welding device. Referring to Figure 1 , which shows a schematic diagram of the overall structure of the present invention. It can be seen from the figure that the lighting lamp welding device includes a sliding rail 1, and a positioning block 2 is slidably connected to the slideway of the sliding rail 1; a rotating motor 3 is fixedly connected above the positioning block 2, and a welding torch 4 (an existing product that can be purchased on the market can be used, and details are not described here) is fixedly connected to the output shaft of the rotating motor 3. Here, the function of the rotating motor 3 is to finely adjust the angle of the welding torch 4.

[0020] Among them, a screw shaft 5 is threadedly connected to the positioning block 2, and both ends of the screw shaft 5 are rotatably connected to the adjacent walls of the sliding rail 1 respectively; a driving motor 6 is fixedly connected to the sliding rail 1, and the output shaft of the driving motor 6 is concentrically and fixedly connected to one end of the screw shaft 5; a suspension arm 7 is formed on the outer wall of the sliding rail 1, and two clamping arms 8 are respectively rotatably connected to the left and right sides of the mounting part of the suspension arm 7 through pin shafts; a clamping jaw 9 is formed at the end of a single clamping arm 8, and the two clamping jaws 9 face each other and are used for clamping and fixing the lamp; a driving source is installed on the suspension arm 7, and the driving source is used to drive the two clamping arms 8 to rotate relative to each other until the two clamping jaws 9 hold the lamp wire; at the same time, it is defined that: when the welding core head of the welding torch 4 is opposite to the welding point on the lamp wire, the driving source drives the two clamping jaws 9 to fix the lamp wire; the specific implementation manner of the driving source in the present invention is defined as follows.

[0021] The first implementation manner of the driving source: The driving source directly uses a servo motor that can be purchased on the market, and the output shaft of a single servo motor is concentrically and fixedly connected to the corresponding pin shaft; this implementation manner is not shown in the figure.

[0022] The second implementation manner of the driving source: Referring to Figures 2 - 3, respectively showing the schematic assembly structure diagram of the first perspective of the second embodiment of the drive source and the schematic assembly structure diagram of the second perspective of the second embodiment of the drive source. It can be seen from the above two figures that the drive source includes a driving gear 10 and a driven gear 11, and the driving gear 10 and the driven gear 11 are respectively concentrically fixedly connected to two pin shafts; one side of the driving gear 10 meshes with the driven gear 11 to form a linkage, and the lower end of the driving gear 10 is meshed and connected to a toothed plate 12; a hanging arm 13 is fixedly connected to the other end of the toothed plate 12, and the hanging arm 13 is fixedly connected to a rotary motor 3; when the toothed plate 12 drives the driving gear 10 to rotate, the driven gear 11 does not come into contact with the toothed plate 12.

[0023] The working principle of the drive source in the second embodiment of the present invention is as follows: Refer to Figure 2 , first, start the drive motor 6, and the drive motor 6 drives the screw shaft 5 to rotate; the rotation of the screw shaft 5 and the sliding of the sliding rail 1 jointly limit the positioning block 2, so that the rotary motor 3 and the welding torch 4 move along the a1 direction towards the welding point on the lamp wire. Then, during the movement of the rotary motor 3, the toothed plate 12 is synchronously driven to move along the a1 direction, and the moving toothed plate 12 drives the driving gear 10 along the b1 direction. At the same time, the rotation of the driving gear 10 synchronously drives the driven gear 11 to rotate along the b2 direction. Finally, due to the movement of the driving gear 10 and the driven gear 11, the two clamping arms 8 move relatively until the two jaws 9 clamp the lamp wire.

[0024] The present invention can realize the clamping effect on the lamp wire by combining the drive source and the clamping arm 8; compared with the prior art, the present invention solves the problem that the prior art does not disclose how to position the lamp wire.

Claims

1. A welding device for a lighting lamp, characterized in that: It includes a sliding rail (1), and a positioning block (2) is slidably connected to the sliding track of the sliding rail (1); a rotary motor (3) is fixedly connected to the positioning block (2), and a welding torch (4) is fixedly connected to the output shaft of the rotary motor (3); a screw shaft (5) is threadedly connected to the positioning block (2), and the screw shaft (5) is rotatably connected to the sliding rail (1); a driving motor (6) for driving the screw shaft (5) to rotate is fixedly connected to the sliding rail (1); a suspension arm (7) is provided on the sliding rail (1), and two clamping arms (8) are respectively rotatably connected to the suspension arm (7) through pin shafts; a clamping jaw (9) is formed at the end of a single clamping arm (8), and the two clamping jaws (9) face each other and are used for clamping and fixing the lamp; a driving source is installed on the suspension arm (7), and the driving source is used for driving the two clamping arms (8) to rotate relative to each other until the two clamping jaws (9) hold the lamp wire.

2. The lighting lamp welding device according to claim 1, characterized in that: When the welding core head of the welding torch (4) faces the welding point on the lamp wire, the driving source drives the two clamping jaws (9) to fix the lamp wire.

3. The lighting lamp welding device according to claim 1, characterized in that: The driving source is a servo motor, and the output shaft of a single servo motor is concentrically and fixedly connected to the corresponding pin shaft.

4. The lighting lamp soldering device according to claim 1, wherein: The driving source includes a driving gear (10) and a driven gear (11), and the driving gear (10) and the driven gear (11) are respectively concentrically and fixedly connected to the two pin shafts; one side of the driving gear (10) meshes with the driven gear (11) to form a linkage, and the lower end of the driving gear (10) meshes with a toothed plate (12); the other end of the toothed plate (12) is fixedly connected to a hanging arm (13), and the hanging arm (13) is fixedly connected to the rotary motor (3).

5. The lighting lamp welding device according to claim 4, characterized in that: When the toothed plate (12) drives the driving gear (10) to rotate, the driven gear (11) does not contact the toothed plate (12).

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