A high intensity discharge lamp wire bonding apparatus

Abstract

The application discloses a high-strength gas discharge lamp wire welding device and belongs to the technical field of lamp welding equipment. Mainly including the base, one side of the base is fixedly provided with a stand column, a sliding plate is slidably arranged on the stand column; a gas cylinder is provided on the sliding plate, two groups of clamping blocks are arranged on two groups of output ends of the gas cylinder, the two groups of clamping blocks are adapted to be close to or away from each other, clamping grooves are arranged on the two groups of clamping blocks, and a welding table is arranged on the base, and a through hole is arranged on the welding table. The high-strength gas discharge lamp wire welding device can vertically slide the clamping blocks and cooperate with the welding table, so that the relative position of the wire and the molybdenum rod of the discharge lamp during the welding of the high-strength gas discharge lamp is controlled.

Description

Technical Field

[0001] This application relates to the field of lamp welding equipment technology, specifically a high-intensity gas discharge lamp wire welding device. Background Technology

[0002] Electric discharge lamps are lighting devices that generate light radiation by ionizing and exciting gases or metal vapors. They encompass various types, including ultra-high pressure mercury lamps, medium-pressure ultraviolet curing lamps, ultra-high pressure xenon lamps, and infrared heating annealing lamps. They are widely used in industrial lighting, road lighting, industrial applications, semiconductor light source measurement, ultraviolet curing, and chip manufacturing. Their working principle is based on the formation of an electric arc by an electric current passing through an ionizing medium. The core components include a discharge tube, electrodes, and a gas filling system. High-intensity discharge (HID) lamps use mercury vapor or metal halides as the luminescent medium and feature high luminous efficacy (75–100 lumens / watt), long lifespan (6000–15000 hours), and wide color temperature range (4200K–8000K). The wire bonding problem has always been a challenge in the production of high-intensity gas discharge lamps. The verticality and height of the wire bonding position relative to the molybdenum rod of the discharge lamp affect the quality of the wire bonding. Existing wire welding requires multiple people to work together, manually handling the product and wire for welding. Improper operation can lead to injury and safety hazards. It is also labor-intensive, inefficient, and results in poor product consistency and a high defect rate, which restricts production output and affects product quality. Therefore, it is necessary to provide a high-intensity gas discharge lamp wire welding device to solve the above problems.

[0003] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0004] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a high-intensity gas discharge lamp wire bonding device, which solves the problem that the relative position of the bonding wire and the molybdenum rod of the discharge lamp is difficult to control during high-intensity gas discharge lamp welding.

[0005] The technical solution adopted by this application to solve its technical problem is: a high-intensity gas discharge lamp wire welding device, including a base, on one side of which a column is fixedly installed; a sliding plate, which is slidably installed on the column; a cylinder, which is a bidirectional cylinder and is installed on the sliding plate; two sets of clamping blocks, which are installed on two sets of output ends of the cylinder, and the two sets of clamping blocks are adapted to be close to or far from each other, and each set of clamping blocks is provided with a clamping groove; a welding table, which is installed on the base, and the welding table is provided with a through hole.

[0006] Furthermore, the base has a notch.

[0007] Furthermore, the clamping block is provided with a waist groove, and the cylinder is provided with a fixing hole.

[0008] Furthermore, a protective plate is provided on one side of the welding station.

[0009] Furthermore, two sets of positioning pins are fixedly installed on the slide plate, and the cylinder is provided with positioning holes that are compatible with the positioning pins.

[0010] Furthermore, the slide plate is provided with a through hole, which is located between the two sets of positioning pins, and the two sets of positioning pins are symmetrically arranged with the through hole as the center.

[0011] Furthermore, the slide plate is provided with a countersunk hole, the diameter of which is larger than that of the through hole and is concentric with the through hole. A step is formed between the through hole and the countersunk hole. A screw is placed inside the countersunk hole. The tail of the screw has a smooth rod. The tail of the smooth rod is provided with a boss that matches the countersunk hole. A spring is placed between the boss and the step. The bottom of the cylinder is provided with a threaded hole.

[0012] Furthermore, the diameter of the screw is smaller than the diameter of the perforation.

[0013] The beneficial effects of this application are: the high-intensity gas discharge lamp wire bonding device provided by this application, by setting a clamping block that can slide vertically and a welding table that cooperates with the clamping block, solves the problem that the relative position of the welding wire and the molybdenum rod of the discharge lamp is difficult to control during high-intensity gas discharge lamp welding.

[0014] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an overall schematic diagram of a high-intensity gas discharge lamp wire bonding device according to this application; Figure 2 for Figure 1 A partial structural diagram at point A in the middle; Figure 3 for Figure 1 An exploded schematic diagram of the overall structure of a high-intensity gas discharge lamp wire bonding device. Figure 4 for Figure 3 A schematic diagram of the middle sliding plate structure; The following are the labeling elements in the figure: 1. Base; 2. Column; 3. Electric actuator; 4. Welding table; 5. Protective plate; 6. Discharge lamp; 7. Control button; 8. Slide plate; 9. Cylinder; 10. Clamping block; 11. Waist groove; 12. Screw; 13. Boss; 14. Countersunk hole; 15. Through hole; 16. Spring; 17. Notch; 18. Locating pin; 19. Fixing hole. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] like Figures 1-2 As shown, this application provides a high-intensity gas discharge lamp wire bonding device, including a base 1, a column 2 fixedly installed on one side of the base 1, an electric actuator 3 fixedly installed on the upper end of the column 2, and a slide plate 8 fixedly installed on the output end of the electric actuator 3, so that the slide plate 8 can reciprocate in the vertical direction under the action of the electric actuator 3, thereby adjusting the height position of the slide plate 8. In this application, the electric actuator 3 can also be replaced with an electric cylinder, and a vertical slide rail is provided on the column 2 so that the slide plate 8 can slide on the slide rail and the slide plate 8 can be driven to move by the electric cylinder. Of course, a screw and slider structure can also be used to drive the slide plate 8 to move, which will not be described in detail here. Continue to refer to Figures 1-2 A cylinder 9 is fixedly installed on the slide plate 8. The cylinder 9 is a two-way cylinder, and clamping blocks 10 are fixedly installed on the two sets of output ends of the cylinder 9. The clamping blocks 10 are used to clamp the discharge lamp 6 to be welded. It should be noted that the discharge lamp 6 of this application has an elongated tubular structure, so that a clamping groove adapted to the discharge lamp 6 is provided on the clamping block 10 to facilitate the stable clamping of the discharge lamp 6. In order to solder the connecting wires at the top and bottom ends of the discharge lamp 6, a soldering station 4 is detachably installed on the base 1. The soldering station 4 is provided with a through hole for the connecting wire to pass through, and a notch 17 is provided on the base 1 to facilitate the avoidance of the connecting wire. Meanwhile, a control box and control button 7 are provided on the base 1. The control box is equipped with a PLC control system so that the electrical components can be coordinated and controlled through the control button 7. When wire bonding is required for discharge lamps 6 of the same specifications, the matching welding station 4 is first installed on the base 1, then the discharge lamp 6 is clamped by the clamping block 10, and the height of the discharge lamp 6 is adjusted by the electric actuator 3 so that the connecting wire at one end of the discharge lamp 6 passes through the through hole on the welding station 4, thereby positioning the position of the discharge lamp 6. Then, manual welding can be performed. After the connection wire at one end of the discharge lamp 6 is welded, the discharge lamp 6 is loosened and rotated 180 degrees before being re-clamped to facilitate welding of the connection wire at the other end. After the first piece is adjusted, in subsequent mass production, the discharge lamp 6 can be repeatedly clamped and welded, thereby changing the welding work of the discharge lamp 6 from manual holding to tool clamping. This not only reduces the workload but also increases the welding productivity and prevents the problem of the discharge lamp 6 not being properly positioned in a large number of repetitive welding operations. In this application, in order to adapt to the welding of discharge lamps 6 with different diameters, such as Figure 2 As shown, a waist groove 11 is provided on the clamping block 10. At the same time, because there is a fixing hole 19 at the connection position of the cylinder 9, the distance between the two sets of clamping blocks 10 can be changed by adjusting the waist groove 11, thereby changing the clamping diameter of the two sets of clamping blocks 10 to adapt to the welding of discharge lamps 6 with different diameters. It should be noted that when the diameter specification of the discharge lamp 6 is changed, a welding station 4 that is adapted to it needs to be replaced to facilitate the welding of the new specification discharge lamp 6. Furthermore, a protective plate 5 is provided on one side of the welding station 4 to prevent welding slag from splashing.

[0019] During the welding process of the above-mentioned discharge lamp 6, the welding of the connecting wires at both ends is required, which necessitates two clamping operations, thereby affecting the welding efficiency. To solve the above problems, such as Figures 3-4 As shown, two sets of positioning pins 18 are fixedly installed on the slide plate 8, and positioning holes adapted to the positioning pins 18 are provided on the cylinder 9. Thus, the cylinder 9 can be installed on the slide plate 8 through the cooperation of the positioning pins 18 and the positioning holes, and is convenient for installation and disassembly. Meanwhile, a through hole 15 is provided on the slide plate 8. The through hole 15 is located in the middle of the two sets of positioning pins 18, so that the two sets of positioning pins 18 are symmetrically arranged with the through hole 15 as the center. Furthermore, a countersunk hole 14 is provided on the slide plate 8. The diameter of the countersunk hole 14 is larger than that of the through hole 15, and it is concentrically arranged with the through hole 15, thereby forming a step between the through hole 15 and the countersunk hole 14. At the same time, a screw 12 is placed in the countersunk hole 14. The tail of the screw 12 has a smooth rod, and the tail of the smooth rod is provided with a boss 13 that is adapted to the countersunk hole 14, so that the screw 12 can slide in the countersunk hole 14. Continue to refer to Figure 4 A spring 16 is placed between the boss 13 and the step, and the diameter of the screw 12 is smaller than the diameter of the through hole 15, so that the screw 12 can pass through the through hole 15 and protrude from the surface of the slide plate 8. Meanwhile, a threaded hole is provided at the bottom of the cylinder 9, so that the cylinder 9 can be fixedly installed with the screw 12 through the threaded hole; In the initial state, the cylinder 9 and the screw 12 are fixedly installed, and the spring 16 is in a slightly compressed state in the countersunk hole 14. At this time, the welding of the connecting wire at one end of the discharge lamp 6 can be carried out. Note that when clamping, try to clamp it in the middle position of the discharge lamp 6. When it is necessary to weld the connecting wire at the other end, pull the cylinder 9 outward so that the positioning pin 18 is disengaged from the positioning hole, and the cylinder 9 is in a free state. Then, the cylinder 9 is connected to the screw 12 and rotated 180 degrees around the through hole 15. At this time, the discharge lamp 6 rotates 180 degrees synchronously, and the connecting wire at the other end is rotated to the welding station. Then, reinstall the cylinder 9 with the positioning pin 18 and the positioning hole, and then you can weld the connecting wire at the other end of the discharge lamp 6.

[0020] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A high-intensity gas discharge lamp wire bonding device, characterized in that: include: A base (1) is fixedly installed on one side of the base (1) with a column (2); A sliding plate (8) is slidably mounted on the column (2); Cylinder (9), which is a two-way cylinder and is mounted on the slide plate (8); Two sets of clamping blocks (10) are installed on the two output ends of the cylinder (9). The two sets of clamping blocks (10) are adapted to be close to or far from each other. Each set of clamping blocks (10) is provided with a clamping groove. A welding table (4) is mounted on the base (1) and has through holes.

2. The high-intensity gas discharge lamp wire bonding device according to claim 1, characterized in that: The base (1) has a notch (17).

3. The high-intensity gas discharge lamp wire bonding device according to claim 2, characterized in that: The clamping block (10) is provided with a waist groove (11), and the cylinder (9) is provided with a fixing hole (19).

4. The high-intensity gas discharge lamp wire bonding device according to claim 1, characterized in that: A protective plate (5) is provided on one side of the welding station (4).

5. The high-intensity gas discharge lamp wire bonding device according to claim 1, characterized in that: Two sets of positioning pins (18) are fixedly installed on the slide plate (8), and the cylinder (9) is provided with positioning holes that are compatible with the positioning pins (18).

6. The high-intensity gas discharge lamp wire bonding device according to claim 5, characterized in that: The slide plate (8) is provided with a through hole (15), which is located in the middle of the two sets of positioning pins (18), and the two sets of positioning pins (18) are symmetrically arranged with the through hole (15) as the center.

7. The high-intensity gas discharge lamp wire bonding device according to claim 6, characterized in that: The slide plate (8) is provided with a countersunk hole (14), the diameter of which is larger than that of the through hole (15) and is concentric with the through hole (15). A step is formed between the through hole (15) and the countersunk hole (14). A screw (12) is placed inside the countersunk hole (14). The tail of the screw (12) has a smooth rod. The tail of the smooth rod is provided with a boss (13) that is adapted to the countersunk hole (14). A spring (16) is placed between the boss (13) and the step. A threaded hole is provided at the bottom of the cylinder (9).

8. The high-intensity gas discharge lamp wire bonding device according to claim 7, characterized in that: The diameter of the screw (12) is smaller than the diameter of the perforation (15).

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