Novel ultraviolet lamp filament bending assembly

Abstract

The utility model discloses a novel ultraviolet lamp filament bending assembly which comprises an operation table, a movable adjusting device is arranged on one side of the upper portion of the operation table, a fixing cylinder is arranged on the movable adjusting device in a clamped mode, and a threaded column driven by a motor and a limiting rod are rotationally connected to the fixing cylinder. A limiting block is arranged between the threaded column driven by the motor and the limiting rod in a threaded connection mode, a limiting groove is formed in the limiting block, a second fixing cylinder is fixedly connected to one side of the upper portion of the operation table, an auxiliary device is clamped to the second fixing cylinder, and a rolling column is connected to the auxiliary device; a fixing plate is fixedly connected to the top of the rolling and connecting column, a fixing groove and a fixing device matched with the fixing groove are arranged on the fixing plate, and a control panel is arranged on the operation table. Compared with the prior art, the ultraviolet lamp filament bending device has the advantages that the ultraviolet lamp filament bending device can be conveniently adjusted, is convenient for bending an ultraviolet lamp filament, and is suitable for lamp filaments with different specifications.

Description

Technical Field

[0001] The utility model relates to the field of filament bending components, in particular to a novel ultraviolet filament bending component. Background Art

[0002] The production of automotive lighting bulbs (such as 24VH1 bulbs) includes multiple processes. Generally, the filament is first wound to form a spiral, and then the straight wire at one end of the spiral is bent 90 degrees to be parallel to the straight wire at the other end. The two straight wires are then welded to the molybdenum rod, and then the molybdenum sheet is welded to the molybdenum rod. Then, it is encapsulated with a glass bulb and finally installed on the lamp holder. Generally speaking, wire winding, cutting and bending are completed continuously on the wire winding machine. For the process of bending the straight wire, it is achieved by installing a bending component on the wire winding machine.

[0003] The existing bending components have the following disadvantages. First, when the existing bending components are in use, they cannot bend while adjusting the bending height to form a spiral shape. In addition, the distance in the existing bending components is mostly fixed, and reasonable support adjustment cannot be performed according to the actual length of the filament. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a bending device which can be easily adjusted and the distance between the bending components can be easily adjusted.

[0005] In order to solve the above problems, the technical solution of the utility model is: a novel ultraviolet filament bending assembly, comprising an operating table, a movable adjustment device is provided on the upper side of the operating table, a fixed cylinder is clamped on the movable adjustment device, a threaded column with a motor drive and a limit rod are rotatably connected on the fixed cylinder, a limit block is threadedly connected between the threaded column with the motor drive and the limit rod, a limit groove is provided on the limit block, a fixed cylinder 2 is fixedly connected on the upper side of the operating table, an auxiliary device is clamped on the fixed cylinder 2, a winding column is connected on the auxiliary device, a fixed plate is fixedly connected on the top of the winding column, a fixed groove 2 and a fixing device cooperating with the fixed groove 2 are provided on the fixed plate, and a control panel is provided on the operating table.

[0006] Furthermore, the movable adjustment device includes a slide groove distributed on the left and right sides, and a threaded rod is rotatably connected at the left and right ends of the slide groove. One end of the threaded rod passes through the operating table and its end is connected to a rotating wheel. A sliding rod is fixedly connected between the left and right ends of the slide groove, and a sliding block is provided between the threaded rod and the sliding rod.

[0007] Furthermore, a baffle is fixedly connected to the top of the motor-driven threaded column to block the limiting block and prevent it from sliding off.

[0008] Furthermore, fixing grooves are provided on both side walls of the limiting groove, and rollers are rotatably connected between the upper and lower ends of the fixing groove to limit the movement of the filament.

[0009] Furthermore, the auxiliary device comprises two telescopic columns fixedly connected to the second fixing tube, and the ends of the two telescopic columns are fixedly connected to limit rings sleeved with the winding column for limiting the position of the filament.

[0010] Furthermore, the fixing device comprises a groove, which is located on the fixing plate and has connecting holes on both sides thereof for fixing the end of the filament.

[0011] The advantages of the utility model compared with the existing technology are:

[0012] (1) The utility model is provided with a movable adjustment device, and the rotation of the threaded rod in the movable adjustment device drives the slider threadedly connected thereto to move left and right, thereby adjusting the distance between the limit block and the winding column, so that it can adapt to filaments of different lengths, thereby achieving support;

[0013] (2) The utility model is provided with a threaded column driven by a motor, and its rotation can drive the rotation of the limit block thereon, so that the limit block can be moved up and down during the rotation of the winding column, so that relative displacement can be achieved to achieve bending of the filament, and a roller is provided in the limit groove for fixing and limiting the filament and rolling it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structure of a novel ultraviolet filament bending component. Figure 1 .

[0015] Figure 2 The utility model is a three-dimensional structure of a novel ultraviolet filament bending component. Figure 2 .

[0016] Figure 3 The utility model is a three-dimensional structure of a novel ultraviolet filament bending component. Figure 3 .

[0017] As shown in the figure: 1. Operating table; 2. Slide groove; 3. Threaded rod; 4. Rotating wheel; 5. Slide rod; 6. Sliding block; 7. Fixed cylinder; 8. Threaded column with motor drive; 9. Limit rod; 10. Limit block; 11. Baffle; 12. Limit groove; 13. Fixed groove; 14. Roller; 15. Fixed cylinder II; 16. Rolling column; 17. Fixed plate; 18. Fixed groove II; 19. Telescopic column; 20. Limit ring; 21. Groove. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figures 1 to 3 As shown, a novel ultraviolet filament bending component comprises an operating table 1, a movable adjustment device is provided on one side above the operating table 1, a fixed cylinder 7 is clamped on the movable adjustment device, a threaded column 8 with a motor drive and a limit rod 9 are rotatably connected on the fixed cylinder 7, a limit block 10 is threadedly connected between the threaded column 8 with the motor drive and the limit rod 9, a limit groove 12 is provided on the limit block 10, a baffle 11 is fixedly connected on the top of the threaded column 8 with the motor drive, and is used to block the limit block 10 to prevent it from sliding off. A fixing groove 13 is provided on both side walls of the limiting groove 12, and a roller 14 is rotatably connected between the upper and lower ends of the fixing groove 13 for limiting the movement of the filament. A fixing cylinder 2 15 is fixedly connected to one side above the operating table 1, and an auxiliary device is clamped on the fixing cylinder 2 15, and a winding column 16 is connected to the auxiliary device. A fixing plate 17 is fixedly connected to the top of the winding column 16, and a fixing groove 2 18 and a fixing device that cooperates with the fixing groove 2 18 are provided on the fixing plate 17. A control panel is provided on the operating table 1.

[0022] In implementation, the movable adjustment device includes a slide groove 2 distributed on the left and right sides, and a threaded rod 3 is rotatably connected at the left and right ends of the slide groove 2. One end of the threaded rod 3 passes through the operating table 1 and its end is connected to a rotating wheel 4. A sliding rod 5 is fixedly connected between the left and right ends of the slide groove 2, and a slider 6 is provided between the threaded rod 3 and the sliding rod 5.

[0023] In practice, the auxiliary device includes two telescopic columns 19 fixedly connected to the fixing tube 15, and the ends of the two telescopic columns 19 are fixedly connected to limit rings 20 sleeved on the winding column 16 for limiting the position of the filament. The fixing device includes a groove 21, and the groove 21 is located on the fixing plate 17, and connecting holes are provided on both sides thereof for fixing the ends of the filament.

[0024] In specific use, in implementation, first, the ultraviolet filament is passed through the limiting groove 12 on the limiting block 10, and the ultraviolet filament is clamped by the roller 14 in the limiting groove 12. Then, the roller 14 can also be used as an assist, and one end of the filament is passed through the fixing groove 18, and its end is fixedly connected by the connecting hole on the groove 21. Then, the winding column 16 is rotated, so that the filament can be rolled around the winding column 16. In this process, the rotation of the threaded column 8 driven by the motor can drive the limiting block 10 thereon to move up and down, so that the filament on the winding column 16 can be rolled down, thereby realizing bending.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A novel ultraviolet filament bending assembly, characterized in that: The invention comprises an operating table (1), wherein a movable adjustment device is provided on one side above the operating table (1), a fixing cylinder (7) is clamped on the movable adjustment device, a threaded column (8) driven by a motor and a limiting rod (9) are rotatably connected on the fixing cylinder (7), a limiting block (10) is threadedly connected between the threaded column (8) driven by the motor and the limiting rod (9), and a limiting groove (12) is provided on the limiting block (10), a fixing cylinder 2 (15) is fixedly connected on one side above the operating table (1), an auxiliary device is clamped on the fixing cylinder 2 (15), a rolling column (16) is connected on the auxiliary device, a fixing plate (17) is fixedly connected on the top of the rolling column (16), a fixing groove 2 (18) and a fixing device cooperating with the fixing groove 2 (18) are provided on the fixing plate (17), and a control panel is provided on the operating table (1).

2. A novel ultraviolet filament bending assembly according to claim 1, characterized in that: The movable adjustment device comprises a slide groove (2) distributed on the left and right, the left and right ends of the slide groove (2) are rotatably connected with a threaded rod (3), one end of the threaded rod (3) passes through the operating table (1) and the end thereof is connected with a rotating wheel (4), a sliding rod (5) is fixedly connected between the left and right ends of the slide groove (2), and a sliding block (6) is provided between the threaded rod (3) and the sliding rod (5).

3. The novel ultraviolet filament bending assembly according to claim 1 is characterized in that: A baffle (11) is fixedly connected to the top of the motor-driven threaded column (8) and is used to block the limiting block (10) to prevent it from sliding off.

4. The novel ultraviolet filament bending assembly according to claim 1 is characterized in that: Both side walls of the limiting groove (12) are provided with fixing grooves (13), and rollers (14) are rotatably connected between the upper and lower ends of the fixing groove (13) for limiting the movement of the filament.

5. The novel ultraviolet filament bending assembly according to claim 1 is characterized in that: The auxiliary device comprises two telescopic columns (19) fixedly connected to the second fixing cylinder (15), and the ends of the two telescopic columns (19) are fixedly connected to limit rings (20) sleeved with the winding column (16) for limiting the position of the filament.

6. The novel ultraviolet filament bending assembly according to claim 1 is characterized in that: The fixing device comprises a groove (21), which is located on the fixing plate (17) and has connecting holes on both sides thereof for fixing the end of the filament.

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