CN211518418U - Fixed-length cutting and film covering device for LED lamp tube - Google Patents
Fixed-length cutting and film covering device for LED lamp tube Download PDFInfo
- Publication number
- CN211518418U CN211518418U CN201922348670.3U CN201922348670U CN211518418U CN 211518418 U CN211518418 U CN 211518418U CN 201922348670 U CN201922348670 U CN 201922348670U CN 211518418 U CN211518418 U CN 211518418U
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- lamp tube
- cutting
- fixed
- sliding trolley
- extension rod
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Abstract
The utility model discloses a fixed-length cutting and film covering device for LED lamp tubes, which comprises a traction device and a cutting machine arranged at the rear side of the traction device, wherein a support frame is arranged at the rear side of the traction device, a slide rail along the discharging direction of the lamp tubes is arranged on the support frame, a sliding trolley is arranged on the slide rail in a sliding manner, the cutting machine controlled by a first cylinder is arranged on the sliding trolley, an extension rod is arranged on the sliding trolley along the discharging direction of the lamp tubes, the end part of the extension rod is provided with a rotary connecting baffle, a second cylinder with two hinged ends is arranged between the baffle and the extension rod, a distance sensor is arranged on the baffle, a third cylinder is arranged on the extension; the front side of the traction equipment is provided with a film covering device. The fixed-length cutting and film covering device can automatically cut and cover the lamp tube, can save labor cost, improve the flatness of a cutting surface, and can automatically cover the surface of one side of the lamp tube to ensure that one side of the lamp tube is free of scratches.
Description
Technical Field
The utility model belongs to the technical field of LED fluorescent tube processing equipment, specifically a LED fluorescent tube fixed length cutting tectorial membrane device.
Background
The LED lamp tube generally adopts the PC lamp tube that the light transmissivity is higher, and the PC lamp tube is through extruder extrusion moulding again and cutting into the section through cutting machine fixed length when producing. The rear side of an extruder in the prior art is generally provided with a tractor, the rear side of the tractor is provided with a cutting machine, the cutting machine is started to cut off a lamp tube when the lamp tube reaches a certain length, the lamp tube still moves in the cutting process of the cutting machine, so that the unevenness of the cutting end surface is easy to occur, and the discharge end of the extruder is also extruded in the cutting process, so that the lamp tube is slightly deformed, meanwhile, because one surface of the lamp tube is the position where an LED lamp illuminates optical fiber, at least one side surface is smooth and transparent, and in the processing process, because the traction of the tractor and the friction of a blade of the cutting machine or the friction in the later-stage carrying process, the surface of the lamp tube is easy to generate scratches, and the lamp tube is not in accordance with the requirements.
Disclosure of Invention
The utility model discloses not enough to prior art, provide a LED fluorescent tube fixed length cutting tectorial membrane device, this kind of fixed length cutting tectorial membrane device can be automatic cut the fluorescent tube and the tectorial membrane, can enough save the cost of labor, improves the roughness of cutting plane, can guarantee that fluorescent tube one side does not have the mar to a side surface tectorial membrane of fluorescent tube automatically simultaneously.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a fixed-length cutting and film covering device for an LED lamp tube comprises a traction device and a cutting machine positioned at the rear side of the traction device, a supporting frame is arranged at the rear side of the traction equipment, a sliding rail along the discharge direction of the lamp tube is arranged on the supporting frame, a sliding trolley is arranged on the sliding rail in a sliding manner, the cutting machine is arranged on the sliding trolley, a first cylinder with two hinged ends is arranged between the cutting arm of the cutting machine and the sliding trolley, an extension rod is arranged on the sliding trolley along the discharge direction of the lamp tube, a baffle plate is rotatably connected at the end part of the extension rod, a second cylinder with two hinged ends is arranged between the baffle plate and the extension rod, a distance sensor is arranged on the baffle plate, the extension rod is provided with a third cylinder for laterally pushing the cut lamp tube, and the support frame is provided with a fourth cylinder for pushing the sliding trolley to reset; the film winding device is characterized in that a film-covered support is arranged on the front side of the traction device, a film roll is rotatably arranged on the film-covered support, a guide wheel attached to a lamp tube is rotatably arranged on one side of the film-covered support, and a film of the film roll is attached to the lamp tube from a gap between the guide wheel and the lamp tube. When the fixed-length cutting and film covering device for the LED lamp tube is used, the lamp tube is extruded from an extruder and sequentially passes through a film covering bracket, a traction device and a cutting machine, the surface of one side of the lamp tube is coated with a film in the process of moving the lamp tube forwards, so that at least one side of the lamp tube is ensured not to be scratched, after passing through the traction equipment, the cutting machine continuously moves forwards until the baffle plate, the distance sensor receives a signal to drive the first air cylinder to contract, the cutting machine cuts downwards, in the process of downward cutting, the lamp tube pushes the baffle plate to move forward together with the sliding trolley, so as to ensure that the end surface is smooth in the cutting process, after cutting is finished, the first cylinder is reset, the second cylinder contracts to rotate the baffle, the lamp tube at the rear part pushes the lamp tube which is cut at the front part to advance for a certain distance, then the third cylinder transversely pushes the cut lamp tube to blank, then the second cylinder and the third cylinder are reset, and the fourth cylinder resets the sliding trolley to finish primary film covering and cutting. The fixed-length cutting and film covering device can automatically cut and cover the lamp tube, can save labor cost, improve the flatness of a cutting surface, and can automatically cover the surface of one side of the lamp tube to ensure that one side of the lamp tube is free of scratches.
In the above technical scheme, preferably, the sliding trolley is provided with a detachable guide seat, and the guide seat is provided with a guide hole matched with the lamp tube. Adopt this structure to make and lead to the fluorescent tube through the guide holder for cutting length is more accurate, and the accessible is changed the guide holder and is applicable to the fluorescent tube of different pipe diameters.
In the above technical scheme, preferably, the sliding trolley is provided with a through hole along the discharge direction of the lamp tube, the extension rod penetrates through the through hole, and the extension rod is fixed by a bolt on the side surface. By adopting the structure, the distance between the baffle and the cutting machine can be conveniently adjusted, so that the lamp tube cutting machine is suitable for cutting lamp tubes with different lengths.
In the above technical solution, specifically, the traction device includes two conveyor belts, and the lamp tube passes through between the two conveyor belts.
In the above technical solution, preferably, the guide wheel is an arc-shaped revolving body matched with the surface of the lamp tube. Adopt this structure to make the membrane can laminate to the fluorescent tube on, increase the laminating area with the fluorescent tube, prevent that the membrane from dropping.
Compared with the prior art, the utility model, following beneficial effect has: when the fixed-length cutting and film covering device for the LED lamp tube is used, the lamp tube is extruded from an extruder and sequentially passes through a film covering bracket, a traction device and a cutting machine, the surface of one side of the lamp tube is coated with a film in the process of moving the lamp tube forwards, so that at least one side of the lamp tube is ensured not to be scratched, after passing through the traction equipment, the cutting machine continuously moves forwards until the baffle plate, the distance sensor receives a signal to drive the first air cylinder to contract, the cutting machine cuts downwards, in the process of downward cutting, the lamp tube pushes the baffle plate to move forward together with the sliding trolley, so as to ensure that the end surface is smooth in the cutting process, after cutting is finished, the first cylinder is reset, the second cylinder contracts to rotate the baffle, the lamp tube at the rear part pushes the lamp tube which is cut at the front part to advance for a certain distance, then the third cylinder transversely pushes the cut lamp tube to blank, then the second cylinder and the third cylinder are reset, and the fourth cylinder resets the sliding trolley to finish primary film covering and cutting. The fixed-length cutting and film covering device can automatically cut and cover the lamp tube, can save labor cost, improve the flatness of a cutting surface, and can automatically cover the surface of one side of the lamp tube to ensure that one side of the lamp tube is free of scratches.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a cutting machine according to an embodiment of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 2, a fixed-length cutting and film covering device for an LED lamp tube comprises a traction device 1 and a cutting machine 2 located at the rear side of the traction device, wherein the traction device 1 comprises two conveyor belts 22, the two conveyor belts 22 are driven by a motor to rotate in opposite directions, the lamp tube 4 passes through the two conveyor belts 22, a support frame 3 is arranged at the rear side of the traction device 1, a slide rail 5 along the discharge direction of the lamp tube 4 is arranged on the support frame 3, a sliding trolley 6 is arranged on the slide rail 5 in a sliding manner, the cutting machine 2 is arranged on the sliding trolley 6, a first cylinder 7 with two hinged ends is arranged between a cutting arm 21 of the cutting machine 2 and the sliding trolley 6, an extension rod 8 is arranged on the sliding trolley 6 along the discharge direction of the lamp tube 4, a baffle 9 is rotatably connected to the end of the extension rod 8, a second cylinder 10 with two, a third cylinder 12 for laterally pushing the cut lamp tube 4 is arranged on the extension rod 8, and a fourth cylinder 13 for pushing the sliding trolley 6 to reset is arranged on the support frame 3; the front side of the traction equipment 1 is provided with a film covering support 14, a film roll 15 is rotatably arranged on the film covering support 14, one side of the film covering support 14 is rotatably provided with a guide wheel 16 attached to the lamp tube 4, the film of the film roll 15 is attached to the lamp tube 4 from the gap between the guide wheel 16 and the lamp tube 4, and the guide wheel 16 is an arc-shaped rotary body matched with the surface of the lamp tube 4. When the device for cutting and laminating the LED lamp tube at fixed length is used, the lamp tube 4 is extruded from an extruder and sequentially passes through a laminating support 14, a traction device 1 and a cutting machine 2, a film is coated on the surface of one side of the lamp tube 4 in the process of forward movement of the lamp tube 4, at least one side of the lamp tube 4 is guaranteed not to be scratched, the lamp tube 4 continuously moves forward after passing through the traction device 1 until reaching a baffle 9, a distance sensor 11 receives a signal to drive a first air cylinder 7 to contract, the cutting machine 2 cuts down, the lamp tube pushes the baffle 9 to advance together with a sliding trolley 6 in the process of cutting down, the end face is guaranteed to be flat in the cutting process, after the cutting is completed, the first air cylinder 7 resets, a second air cylinder 10 contracts to rotate the baffle 9, the lamp tube 4 behind pushes the cut lamp tube 4 in front to advance for a certain distance, then a third air cylinder 12 transversely pushes the cut lamp tube 4, then the second air, and the fourth cylinder 13 resets the sliding trolley 6 to finish primary film coating and cutting.
The upper bottom surface of the sliding trolley 6 is provided with a screw hole, a guide seat 17 is detachably fixed through a screw, and the guide seat 17 is provided with a guide hole 18 matched with the lamp tube 4. The lamp tube 4 is guided by the guide seat 17, so that the cutting length is more accurate, and the lamp tube can be suitable for lamp tubes with different tube diameters by replacing the guide seat 17.
The sliding trolley 6 is provided with a through hole 19 along the discharging direction of the lamp tube 4, an extension rod 8 penetrates through the through hole 19, and the extension rod 8 is fixed through a bolt 20 on the side surface. By adopting the structure, the distance between the baffle 9 and the cutting machine 2 can be conveniently adjusted, so that the lamp tube cutting machine is suitable for cutting lamp tubes 4 with different lengths.
This kind of fixed length cutting tectorial membrane device can be automatic cut fluorescent tube 4 and tectorial membrane, can enough save the cost of labor, improves the roughness of cutting plane, can be automatic simultaneously to the one side surface tectorial membrane of fluorescent tube 4, guarantees that fluorescent tube one side does not have the mar.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a LED fluorescent tube fixed length cutting tectorial membrane device, includes pulling equipment (1) and is located cutting machine (2) of pulling equipment rear side, its characterized in that: the rear side of the traction equipment (1) is provided with a support frame (3), the support frame (3) is provided with a slide rail (5) along the discharge direction of the lamp tube (4), the slide rail (5) is provided with a sliding trolley (6) in a sliding manner, the sliding trolley (6) is provided with the cutting machine (2), a first cylinder (7) with two hinged ends is arranged between a cutting arm (21) of the cutting machine (2) and the sliding trolley (6), the sliding trolley (6) is provided with an extension rod (8) along the discharge direction of the lamp tube (4), the end part of the extension rod (8) is provided with a baffle (9) in a rotating connection manner, a second cylinder (10) with two hinged ends is arranged between the baffle (9) and the extension rod (8), the baffle (9) is provided with a distance sensor (11), the extension rod (8) is provided with a third cylinder (12) for laterally pushing the cut lamp tube, a fourth cylinder (13) for pushing the sliding trolley (6) to reset is arranged on the support frame (3); traction equipment (1) front side is provided with tectorial membrane support (14), it is provided with membrane book (15) to rotate on tectorial membrane support (14), one side rotation of tectorial membrane support (14) is provided with leading wheel (16) with fluorescent tube (4) laminating, the membrane of membrane book (15) is laminated from the clearance department of leading wheel (16) and fluorescent tube (4) on fluorescent tube (4).
2. The fixed-length cutting and film-coating device for the LED lamp tube as claimed in claim 1, wherein: the sliding trolley (6) is provided with a detachable guide seat (17), and the guide seat (17) is provided with a guide hole (18) matched with the lamp tube (4).
3. The fixed-length cutting and film-coating device for the LED lamp tube as claimed in claim 1, wherein: the sliding trolley (6) is provided with a through hole (19) along the discharging direction of the lamp tube (4), the extension rod (8) penetrates through the through hole (19), and the extension rod (8) is fixed through a bolt (20) on the side face.
4. The fixed-length cutting and film-coating device for the LED lamp tube as claimed in claim 1, wherein: the traction equipment (1) comprises two conveyor belts (22), and the lamp tube (4) penetrates between the two conveyor belts (22).
5. The fixed-length cutting and film-coating device for the LED lamp tube as claimed in claim 1, wherein: the guide wheel (16) is an arc-shaped revolving body matched with the surface of the lamp tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348670.3U CN211518418U (en) | 2019-12-24 | 2019-12-24 | Fixed-length cutting and film covering device for LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348670.3U CN211518418U (en) | 2019-12-24 | 2019-12-24 | Fixed-length cutting and film covering device for LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211518418U true CN211518418U (en) | 2020-09-18 |
Family
ID=72446693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348670.3U Expired - Fee Related CN211518418U (en) | 2019-12-24 | 2019-12-24 | Fixed-length cutting and film covering device for LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211518418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971949A (en) * | 2023-02-13 | 2023-04-18 | 佛山市通为自动化设备有限公司 | Traction machine |
-
2019
- 2019-12-24 CN CN201922348670.3U patent/CN211518418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971949A (en) * | 2023-02-13 | 2023-04-18 | 佛山市通为自动化设备有限公司 | Traction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211224 |