CN220135242U

CN220135242U - T8 combined lamp tube rolling device

Info

Publication number: CN220135242U
Application number: CN202321034143.5U
Authority: CN
Inventors: 沈立丰; 陈倩倩; 陈圆圆
Original assignee: Hangzhou Yihui Technology Co ltd
Current assignee: Hangzhou Yihui Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-12-05
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a T8 combined lamp tube rolling device, which comprises a lamp tube main body and a lamp cover, wherein connecting grooves are formed below two sides of the lamp cover, the middle part of the lamp cover is bent downwards to form clamping grooves, the lamp tube main body is U-shaped, the top of the U shape is clamped with the connecting grooves, the middle part of the lamp tube main body is bent upwards to form positioning grooves, the lamp cover is clamped with the lamp tube main body through the connecting grooves, and the lamp cover is formed by rolling through the rolling device; the lamp cover is formed by the iron sheet which is rolled in by the rolling roller and the driving roller.

Description

T8 combined lamp tube rolling device

Technical Field

The utility model relates to the technical field of lamp tubes, in particular to a T8 combined lamp tube rolling device.

Background

The T8 tube is one of fluorescent lamps (or fluorescent lamps, light pipes, fluorescent tubes) having a diameter of 1 inch, about 25 mm, and belongs to one of gas discharge lamps.

It uses electricity to activate mercury vapor in argon or neon to form a plasma and emit short wave ultraviolet light, causing the phosphors to fluoresce visually for illumination. A general fluorescent tube is made of glass, and sockets are provided at both ends to connect a power source and fix the position of the fluorescent tube.

Unlike light bulbs, fluorescent tubes must be provided with a ballast (also known as a "ballast") that cooperates with a starter to generate a momentary high voltage that ionizes the gas. Some new fluorescent lamps adopt different ionization methods with traditional fluorescent lamps, do not need to use ballasts and glow starters, greatly save electric energy and reduce the volume, so that the new fluorescent lamps can be used on lamp cap sockets of traditional bulbs, and are also called energy-saving lamps or electric containers.

The application number CN201810113465.6 discloses a manufacturing process of an LED lamp tube, which comprises the following steps: aligning the flames with the first glass tube and the second glass tube respectively, and carrying out primary ventilation in the first glass tube and the second glass tube at a pressure of 1 MPa-2 MPa to form bridge positions; after the bridge position is communicated, carrying out secondary ventilation on the first glass tube and the second glass tube at the pressure of 1 MPa-2 MPa so as to enlarge the inner diameter of the bridge position to 33% -63% of the inner diameter of the first glass tube or the second glass tube, thereby forming a formed lamp tube; after the formed lamp tube is filled with the coating, ventilation is carried out on the outer wall of the bridge position of the formed lamp tube for the third time, and the air temperature is 35-75 ℃; and placing the formed lamp tube into an incubator, and performing ventilation for the fourth time to form a finished lamp tube. The utility model further provides an LED lamp tube. The utility model aims to provide a manufacturing process of an LED lamp tube and the LED lamp tube, so that the LED lamp tube has high light transmittance and uniform illumination.

However, the disclosed patent has problems of complex process, low production efficiency and the like.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the novel T8 combined lamp tube rolling device is provided.

(II) technical scheme

In order to achieve the above object, the present utility model is achieved by the following technical solutions: t8 combination formula fluorescent tube rolling device, the lamp lid is formed by the rolling device roll extrusion, the rolling device includes support, feed inlet, transmission structure, roll extrusion structure and cuts off the structure, the feed inlet is located support one side, transmission structure is crisscross with roll extrusion structure and leg joint, it is kept away from feed inlet one side in the support with leg joint to cut off the structure, the roll extrusion structure includes driving roller, roll extrusion roller, motor one and motor two, motor one is connected with support one side, motor two is connected in motor below with the support, the roll extrusion roller is located the support and receives motor one drive, the driving roller is located the support and receives motor two drives, driving roller and roll extrusion roller meshing.

Preferably, rolling grooves I are formed in the two sides of the rolling roller inwards, and rolling protrusions I are fixedly connected to the middle of the rolling roller.

Preferably, the two sides of the driving roller are fixedly connected with rolling protrusions II, and the middle of the driving roller is provided with rolling grooves II inwards.

Preferably, the transmission structure comprises a motor III and a transmission rod, the motor III is driven by the transmission rod, the motor III is fixedly connected with the outer side of the support, the transmission rod is rotatably connected with the inner side of the support, and the transmission rod is positioned between the rolling rollers.

Preferably, the cutting structure comprises an electric cylinder, a guide block, a guide groove, a cutting blade and a tray, wherein the tray is connected with the inner side of the support, the horizontal height of the tray is the same as that of the transmission rod, the guide block is fixedly connected with two sides of the inner side of the support, the guide groove penetrates through the guide block, the electric cylinder is connected with the top of the support, and the cutting blade is driven to reciprocate by the electric cylinder.

(III) beneficial effects

The utility model provides a T8 combined lamp tube rolling device. The beneficial effects are as follows:

1. the lamp cover is clamped with the lamp tube main body through the connecting groove, and the lamp cover is formed by rolling through the rolling device; the lamp cover is formed by the iron sheet which is rolled in by the rolling roller and the driving roller.

Drawings

FIG. 1 is a perspective view of one embodiment of a combination lamp;

FIG. 2 is a perspective view of one embodiment of a roll structure;

FIG. 3 is a cross-sectional view of a cut-off structure;

fig. 4 is a schematic view of the engagement of the driving roller and the rolling roller.

Reference numerals: 1. a lamp tube main body; 2. a lamp cover; 3. a connecting groove; 4. a clamping groove; 5. a positioning groove; 6. a bracket; 7. a feed inlet; 8. a driving roller; 9. a rolling roller; 10. a first motor; 11. a second motor; 12. rolling a groove I; 13. rolling the first bulge; 14. rolling the second bulge; 15. a rolling groove II; 16. a third motor; 17. a transmission rod; 18. an electric cylinder; 19. a guide block; 20. a guide groove; 21. a cutting blade; 22. and a tray.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

As shown in the figure, a T8 combined lamp tube comprises a lamp tube main body 1 and a lamp cover 2, wherein connecting grooves 3 are formed below two sides of the lamp cover 2, the middle part of the lamp cover 2 is bent downwards to form clamping grooves 4, the lamp tube main body 1 is U-shaped, the top of the U shape is clamped with the connecting grooves 3, and the middle part of the lamp tube main body 1 is bent upwards to form positioning grooves 5.

The lamp cover 2 is formed by rolling by a rolling device, the rolling device comprises a support 6, a feed inlet 7, a transmission structure, a rolling structure and a cutting structure, the feed inlet 7 is located on one side of the support 6, the transmission structure is connected with the support 6 in a staggered mode, the cutting structure is connected with the support 6 on one side, far away from the feed inlet 7, of the support 6, the rolling structure comprises a driving roller 8, a rolling roller 9, a motor I10 and a motor II 11, the motor I10 is connected with one side of the support 6, the motor II 11 is connected with the support 6 below the motor I10, the rolling roller 9 is located in the support 6 and driven by the motor I10, the driving roller 8 is located in the support 6 and driven by the motor II 11, and the driving roller 8 is meshed with the rolling roller. The two sides of the rolling roller are inwards provided with rolling grooves I12, and the middle part of the rolling roller is fixedly connected with rolling protrusions I13. The two sides of the driving roller 8 are fixedly connected with rolling protrusions II 14, and a rolling groove II 15 is formed in the middle of the driving roller 8 inwards. The iron sheet enters the bracket 6 from the feed inlet 7, and the iron sheet forms the connecting groove 3 and the clamping groove 4 through the rolling structure and the transmission structure.

The transmission structure comprises a motor III 16 and a transmission rod 17, the motor III 16 is driven by the transmission rod 17, the motor III 16 is fixedly connected with the outer side of the bracket 6, the transmission rod 17 is rotatably connected with the inner side of the bracket 6, and the transmission rod 17 is positioned between the rolling rollers.

The cutting structure comprises an electric cylinder 18, a guide block 19, a guide groove 20, a cutting blade 21 and a tray 22, wherein the tray 22 is connected with the inner side of the bracket 6, the horizontal height of the tray 22 is the same as that of the transmission rod 17, the guide block 19 is fixedly connected with two sides of the inner side of the bracket 6, the guide groove 20 penetrates through the guide block 19, the electric cylinder 18 is connected with the top of the bracket 6, and the cutting blade 21 is driven by the electric cylinder 18 to reciprocate. The cylinder 18 drives the cutting blade 21 up and down to cut the rolled iron piece.

Working principle: the lamp cover 2 is clamped with the lamp tube main body 1 through the connecting groove 3. The iron sheet enters the bracket 6 from the feed inlet 7, and the iron sheet forms the connecting groove 3 and the clamping groove 4 through the rolling structure and the transmission structure. The cylinder 18 drives the cutting blade 21 up and down to cut the rolled iron piece.

In summary, the lamp cover 2 is clamped with the lamp tube main body 1 through the connecting groove 3, and the lamp cover 2 is formed by rolling through a rolling device; the lamp cap 2 is formed by the iron sheet which is rolled in by the rolling roller and the driving roller 8.

Claims

1. The utility model provides a T8 combination formula fluorescent tube rolling device, its characterized in that, lamp lid (2) are formed by the rolling device roll extrusion, the rolling device includes support (6), feed inlet (7), transmission structure, roll extrusion structure and cuts off the structure, feed inlet (7) are located support (6) one side, transmission structure is crisscross with roll extrusion structure to be connected with support (6), it is connected in support (6) one side of keeping away from feed inlet (7) to cut off the structure, the roll extrusion structure includes driving roller (8), roll extrusion roller (9), motor one (10) and motor two (11), motor one (10) are connected with support (6) one side, motor two (11) are connected in motor one (10) below with support (6), roll extrusion roller (9) are located support (6) and receive motor one (10) drive, driving roller (8) are located support (6) and receive motor two (11) drive, driving roller (8) and roll extrusion roller meshing.

2. The rolling device for the T8 combined lamp tube according to claim 1, wherein rolling grooves I (12) are formed in two sides of the rolling roller inwards, and rolling protrusions I (13) are fixedly connected to the middle of the rolling roller.

3. The T8 combined lamp tube rolling device according to claim 2, wherein rolling protrusions II (14) are fixedly connected to two sides of the driving roller (8), and rolling grooves II (15) are formed in the middle of the driving roller (8) inwards.

4. A T8 modular tube rolling apparatus as claimed in claim 3 wherein the drive means comprises a motor three (16) and a drive rod (17), the motor three (16) being driven by the drive rod (17), the motor three (16) being fixedly connected to the outside of the support (6), the drive rod (17) being rotatably connected to the inside of the support (6), the drive rod (17) being located between the rolling rollers.

5. The T8 modular tube rolling apparatus as claimed in claim 4, wherein the cutting structure comprises an electric cylinder (18), a guide block (19), a guide groove (20), a cutting blade (21) and a tray (22), wherein the tray (22) is connected with the inner side of the bracket (6), the horizontal height of the tray (22) is the same as that of the transmission rod (17), the guide block (19) is fixedly connected with two sides of the inner side of the bracket (6), the guide groove (20) penetrates through the guide block (19), the electric cylinder (18) is connected with the top of the bracket (6), and the cutting blade (21) is driven by the electric cylinder (18) to reciprocate.