Neon lamp automatic positioning and feeding device and using method thereof

Abstract

The invention relates to the technical field of neon lamp feeding, and discloses a neon lamp automatic positioning and feeding device and a using method thereof.The neon lamp automatic positioning and feeding device comprises an n-shaped frame, a first shaft and a second shaft are rotationally installed on the n-shaped frame, the second shaft penetrates through the n-shaped frame, and a conveying belt device is arranged on the first shaft and the second shaft; the vibration mechanism comprises an L-shaped plate, a vibration assembly and a movable assembly, the L-shaped plate is used for driving the vibration assembly to vibrate, and the L-shaped plate is used for driving the movable assembly to move; and the vibration assembly comprises an L-shaped fixing frame fixedly installed on the right side of the [-shaped frame, a material storage box is fixedly installed at the top of the L-shaped fixing frame, an inclined plate is slidably installed in the material storage box, and a foam plate is fixedly installed at the top of the inclined plate. The neon lamp on the foam plate can vibrate, the neon lamp is vibrated to the isolation plate from the outlet of the material storage box, and in the process, the neon lamp can be effectively prevented from being clamped at the outlet of the material storage box and cannot be smoothly conveyed.

Description

Technical Field

[0001] The present invention relates to the technical field of neon lamp feeding equipment, and specifically relates to an automatic positioning feeding device for neon lamps and its usage method. Background Art

[0002] The automatic positioning feeding device for neon lamps plays a key role in the neon lamp production process. Its structure is delicate and its functions are powerful. Its storage bin has two common designs: a funnel type and a drawer type. The funnel type uses gravity to let the neon lamps slide down naturally, facilitating subsequent feeding. The drawer type can load materials efficiently in batches, and the storage bin capacity set according to production requirements can reduce frequent loading.

[0003] Most of the neon lamp transmissions are unprocessed neon lamps. The unprocessed neon lamps include a glass cover, electrode wires, and neon gas. During the transportation of neon lamps, due to the relatively long and easily deformable electrode wires on the neon lamps, the neon lamps will get entangled when stacked in the storage box, resulting in the neon lamps being entangled during the transmission process, which is not convenient for processing, thus reducing the processing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic positioning feeding device for neon lamps and its usage method to solve the problem that most of the neon lamp transmissions are unprocessed neon lamps. The unprocessed neon lamps include a glass cover, electrode wires, and neon gas. During the transportation of neon lamps, due to the relatively long and easily deformable electrode wires on the neon lamps, the neon lamps will get entangled when stacked in the storage box, resulting in the neon lamps being entangled during the transmission process, which is not convenient for processing, thus reducing the processing efficiency.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is an automatic positioning feeding device for neon lamps, including a C-shaped frame. A first shaft and a second shaft are rotatably installed on the C-shaped frame. The second shaft penetrates through the C-shaped frame. A conveyor belt device is arranged on the first shaft and the second shaft. It further includes:

[0007] The vibration mechanism, the vibration mechanism includes an L-shaped plate, a vibration component, the L-shaped plate is used to drive the vibration component to vibrate, and a movable component, the L-shaped plate is used to drive the movable component to move;

[0008] The vibration component includes an L-shaped fixed frame fixedly installed on the right side of the C-shaped frame. A storage box is fixedly installed on the top of the L-shaped fixed frame. An inclined plate is slidably installed in the storage box. A foam board is fixedly installed on the top of the inclined plate. An L-shaped plate is fixedly installed on the bottom of the foam board. The bottom end of the L-shaped plate slidably extends outside the storage box. A vibration spring is fixedly installed on the bottom inner wall of the L-shaped plate. The top end of the vibration spring is fixedly connected to the storage box;

[0009] The movable component includes a special-shaped frame fixedly installed at the top of the C-shaped frame. A reciprocating screw is rotatably installed through the special-shaped frame. An L-shaped limiting plate is sleeved on the reciprocating screw in a threaded manner. A triangular block is fixedly installed at the top of the L-shaped limiting plate.

[0010] Further, the right side of the L-shaped limiting plate extends into the L-shaped fixing frame and is slidably connected to the L-shaped fixing frame. A plurality of partition plates are fixedly installed on the left side of the storage box. A feeding plate is fixedly installed at the bottom of the storage box. A plurality of material dividing plates are fixedly installed on the surface of the feeding plate. A plurality of round rods are fixedly installed at the top of the feeding plate.

[0011] Further, a feeding mechanism is arranged at the top of the C-shaped frame. The feeding mechanism includes a first C-shaped frame fixedly installed at the top of the C-shaped frame. Sliding grooves are respectively formed on the inner walls of the two mutually adjacent sides of the first C-shaped frame. A limiting plate is slidably installed in the two sliding grooves. A connecting rod is fixedly installed at the top of the limiting plate. The top end of the connecting rod penetrates and extends out of the first C-shaped frame in a sliding manner and is fixedly connected to a foam board. A feeding plate is fixedly installed on the right side of the limiting plate. The feeding plate is in contact with the left side of the feeding plate.

[0012] Further, the end of the reciprocating screw extends out of the special-shaped frame. Synchronous circular plates are respectively fixedly installed at the ends of the reciprocating screw and the second shaft. A synchronous rod is hinged on the two synchronous circular plates. A driving motor is fixedly installed on the front surface of the C-shaped frame. The output shaft of the driving motor is fixedly connected to the second shaft.

[0013] Further, a transmission mechanism is arranged on the special-shaped frame. The transmission mechanism includes transmission grooves respectively arranged on the inner walls of the two mutually adjacent sides of the special-shaped frame. Transmission sliding rods are respectively fixedly installed in the two transmission grooves. A limiting sliding plate is slidably sleeved on the two transmission sliding rods. Transmission springs are respectively sleeved on the two transmission sliding rods. The bottom ends of the two transmission springs are respectively fixedly connected to the two transmission grooves. The top ends of the two transmission springs are both fixedly connected to the limiting sliding plate.

[0014] Further, two transmission gears are fixedly sleeved on the reciprocating screw. A long plate is hinged on the limiting sliding plate. A sliding plate is slidably installed in the special-shaped frame. The front end and the rear end of the sliding plate respectively slide and extend into the special-shaped frame. The rear end of the long plate is hinged to the sliding plate. A pushing plate is fixedly installed on the left side of the sliding plate.

[0015] Further, an installation plate is fixedly installed at the left end of the pushing plate. A plurality of movable blocks are fixedly installed on the left side of the installation plate. A plurality of through grooves are formed on the feeding plate. The plurality of through grooves are respectively adapted to the plurality of movable blocks.

[0016] Further, a smoking mechanism is provided on the second shaft. The smoking mechanism includes a bellows rotatably sleeved on the second shaft. The front surface of the bellows is fixedly connected to the U-shaped frame. A plurality of fan blades are fixedly installed on the second shaft. An air suction pipe is fixedly installed on the front surface of the bellows. Two L-shaped round pipes are fixedly installed at the top of the air suction pipe. Two air suction hoods are fixedly installed at the top of the U-shaped frame. The tops of the two L-shaped round pipes communicate with the two air suction hoods respectively. An exhaust pipe is fixedly installed on the back surface of the bellows. A sodium hydroxide solution tank is fixedly installed on the right side of the L-shaped fixing frame. The end of the exhaust pipe extends into the sodium hydroxide solution tank.

[0017] Further, an infrared sensor is provided on the inner wall of the back surface of the U-shaped frame. A second U-shaped frame is fixedly installed at the top of the U-shaped frame. A plurality of lasers are fixedly installed on the inner wall of the top of the second U-shaped frame.

[0018] Further, a method for an automatic positioning and feeding device of neon lamps is as follows:

[0019] S1: Avoid blockage: The foam board will drive the neon lamps in the storage box to rise. When the triangular block leaves the L-shaped plate, the L-shaped plate will suddenly drop under the action of the vibration spring. At this time, the neon lamps on the foam board will vibrate, and the neon lamps will be vibrated from the outlet of the storage box to the isolation board. During this process, it can effectively prevent the neon lamps from getting stuck at the outlet of the storage box and unable to be smoothly transported. The plastic packaging on the neon lamps can prevent the electrode wires on the neon lamps from winding, resulting in the neon lamps being wound together and unable to be normally processed, increasing the work burden.

[0020] S2: Adjust the orientation of the neon lamps: Therefore, the heavier parts of most neon lamps will slide head downwards, but it is not excluded that there are lighter parts sliding head downwards, but they will slide offset due to unstable center of gravity. When the lighter-headed neon lamps slide downwards, they will contact the corresponding round rods due to the unbalanced center of gravity and slide obliquely. Under the action of gravitational potential energy, the neon lamps will cooperate with the round rods to be uniformly adjusted to slide with the heavier head downwards, which can effectively improve the uniformity of the neon lamps and facilitate more convenient processing later. The neon lamps at the end of the descending feeding plate will contact the discharging plate, and the discharging plate will keep the neon lamps parallel, improving the centralization and neatness of unified processing.

[0021] S3: Neat conveying: The movable block will continuously enter the through groove and contact the neon lamps in the first row close to the discharging plate. During the rising process of the foam board, it will drive the connecting rod to rise, the connecting rod drives the limiting plate to rise, the limiting plate drives the discharging plate to rise, and the discharging plate will leave the feeding plate. Accordingly, the movable block will contact the neon lamps in the gap when the discharging plate rises and push the neon lamps in the first row away from the feeding plate and onto the conveyor belt device. The subsequent neon lamps will, during the next sliding process of the neon lamps, push the neon lamps originally in the second row to the first row and contact the feeding plate, thus completing the neat batch conveying and transfer of the neon lamps.

[0022] S4: Protect the environment: When the conveyor belt device transports the neon lamp past the infrared sensor, the infrared sensor transmits information to the laser. The laser emits laser light, which peels off the plastic packaging on the neon lamp, facilitating subsequent sorting and processing. During the rotation of the second shaft, several fan blades will be driven to rotate. The fan blades will generate a suction force, and the suction force will pass through the suction pipe, L-shaped circular pipe, and suction hood to absorb the smoke generated when the laser peels off the plastic packaging, and the smoke will be transported to the sodium hydroxide solution tank through the exhaust pipe. The sodium hydroxide solution reacts with acidic harmful gases such as sulfur dioxide and hydrogen chloride to neutralize and absorb them, thereby reducing the emission of harmful gases.

[0023] The present invention has the following beneficial effects:

[0024] (1) For the automatic positioning and feeding device of neon lamps of the present invention, first, the unprocessed neon lamps are packaged in plastic bags and then placed in the storage bin. Subsequently, the drive motor is started, and the drive motor drives the second shaft to rotate. The second shaft drives the synchronous circular plate to rotate. The synchronous circular plate drives the synchronous circular plate on the reciprocating screw to rotate under the action of the synchronous rod. The reciprocating screw will rotate synchronously with the second shaft. The reciprocating screw drives the L-shaped limit plate to reciprocate back and forth on the reciprocating screw. The L-shaped limit plate drives the triangular block to move synchronously. The triangular block approaches the drive motor. During this process, the triangular block will contact the L-shaped plate. Under the action of its inclined surface, the triangular block drives the L-shaped plate to rise. At this time, the vibration spring undergoes a compressive deformation. The L-shaped plate drives the inclined plate and the foam plate to rise. The foam plate drives the neon lamps in the storage bin to rise. When the triangular block leaves the L-shaped plate, the L-shaped plate will suddenly drop under the action of the vibration spring. At this time, the neon lamps on the foam plate will vibrate, and the neon lamps will be vibrated from the outlet of the storage bin to the isolation plate. During this process, it can effectively prevent the neon lamps from getting stuck at the outlet of the storage bin and unable to be smoothly transported. The plastic packaging on the neon lamps can prevent the electrode wires on the neon lamps from winding, resulting in the neon lamps being wound together and unable to be normally processed, increasing the workload. The plastic packaging and the foam plate can better discharge the neon lamps from the outlet of the storage bin, reduce the friction generated when the neon lamps move, improve the smoothness, and at the same time, the foam plate and the plastic packaging can reduce the vibration of the neon lamps and avoid damage to the glass cover on the neon lamps during vibration, improving the safety during the transportation of the neon lamps;

[0025] (2) The present invention provides an automatic positioning and feeding device for neon lamps. The neon lamps will be separated and dropped onto the feeding plate under the action of the isolation and inclined surface of the isolation plate. The neon lamps will be separated and dropped down under the action of the dividing plate. Since the glass cover of the neon lamp is heavier and the corresponding electrode wire is lighter, the heavier parts of most neon lamps will slide upside down. However, it is not ruled out that the lighter parts will slide upside down. However, they will slide down due to the unstable center of gravity. When the neon lamp with a lighter head slides down, it will contact the corresponding round rod due to the unbalanced center of gravity. Under the action of gravitational potential energy, the neon lamps will be uniformly adjusted with the round rods so that the heavier head slides down. This can effectively improve the uniformity of the neon lamps and facilitate the subsequent processing. The neon lamps at the end of the descending feeding plate will contact the discharge plate. The discharge plate will keep the neon lamps parallel, thereby improving the concentration and neatness of the unified processing.

[0026] (3) The present invention provides an automatic positioning and feeding device for neon lamps. During the rotation of the reciprocating screw, the two transmission gears will be driven to rotate synchronously. The transmission gear will contact the first shaft, and the limit slide will drop. At this time, the transmission spring will be compressed and deformed. The limit slide will drive the long plate to drop, and the long plate will drive the sliding plate to move away from the driving motor. The sliding plate will drive the push plate to move, and the push plate will drive the mounting plate to move. The mounting plate will drive a number of movable blocks to move synchronously. The movable blocks will slide into the through groove and contact a number of neon lamps that are in contact with the discharge plate. The lighter end of the neon lamp will tilt back slightly. After the corresponding tooth rod on the transmission gear leaves the limit slide, the limit slide will The movable block will drop under the elastic force of the transmission spring, and the corresponding movable block will leave the through slot and go back and forth like this. The movable block will continuously enter the through slot and contact the neon lamps in the first row close to the unloading plate. In the process of the foam plate rising, the connecting rod will be driven to rise, the connecting rod will drive the limit plate to rise, the limit plate will drive the unloading plate to rise, the unloading plate will leave the feeding plate, and the corresponding movable block will contact the neon lamps in the gap of the rising unloading plate and push the neon lamps in the first row to leave the feeding plate and fall onto the conveyor belt device. The neon lamps behind will push the neon lamps in the second row to the first row and contact the feeding plate during the next neon lamp sliding down, thus completing the neat batch transportation and delivery of neon lamps;

[0027] (4) The present invention provides an automatic positioning feeding device for neon lamps. When the conveyor belt device transmits the neon lamps through the infrared sensor, the infrared sensor transmits information to the laser. The laser emits laser light, which peels off the plastic packaging passing over the neon lamps to facilitate subsequent sorting and processing. During the rotation of the second axis, a plurality of fan blades are driven to rotate. The fan blades generate suction force. The suction force absorbs the smoke generated when the laser peels off the plastic packaging through the suction pipe, L-shaped circular pipe and suction hood, and transports the smoke to the sodium hydroxide solution box through the exhaust pipe. The sodium hydroxide solution reacts with acidic harmful gases such as sulfur dioxide and hydrogen chloride to absorb and transform them, thereby reducing the emission of harmful gases.

[0028] Of course, it is not necessary for any product implementing the present invention to achieve all of the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0030] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 is a schematic diagram of the front cross-sectional structure of the present invention;

[0032] Figure 3 is a schematic diagram of the rear partial cross-sectional structure of the present invention;

[0033] Figure 4 is for the present invention Figure 3 is an enlarged schematic diagram of A in the present invention;

[0034] Figure 5 is for the present invention Figure 2 is an enlarged schematic diagram of B in the present invention;

[0035] Figure 6 is a schematic diagram of the rear top view structure of the present invention;

[0036] Figure 7 is for the present invention Figure 6 is an enlarged schematic diagram of C in the present invention;

[0037] Figure 8 is a schematic diagram of the method steps of the present invention.

[0038] In the drawings, the list of components represented by each reference numeral is as follows:

[0039] In the figure: 1. C-shaped frame; 2. First shaft; 3. Second shaft; 4. Conveyor belt device; 5. Vibration mechanism; 501. L-shaped fixing frame; 502. Storage bin; 503. Inclined plate; 504. Foam board; 505. L-shaped plate; 506. Vibration spring; 507. Special-shaped frame; 508. Reciprocating screw; 509. L-shaped limiting plate; 510. Triangular block; 511. Partition board; 512. Feeding plate; 513. Material distributing plate; 514. Round rod; 6. Feeding mechanism; 601. First C-shaped frame; 602. Chute; 603. Limiting plate; 604. Connecting rod; 605. Feeding plate; 607. Synchronous circular plate; 608. Synchronous rod; 609. Driving motor; 7. Transmission mechanism; 701. Transmission groove; 702. Transmission slide bar; 703. Limiting slide plate; 704. Transmission spring; 705. Transmission gear; 706. Long plate; 707. Sliding plate; 708. Pushing plate; 709. Mounting plate; 710. Movable block; 711. Through groove; 8. Smoking mechanism; 801. Air box; 802. Fan blade; 803. Suction air pipe; 804. L-shaped round pipe; 805. Suction hood; 806. Exhaust air pipe; 807. Sodium hydroxide solution tank; 808. Infrared sensor; 809. Second C-shaped frame; 810. Laser. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Please refer to Figure 1 - Figure 8 As shown, the present invention is a neon lamp automatic positioning and feeding device, including a C-shaped frame 1, on which a first shaft 2 and a second shaft 3 are rotatably installed. The second shaft 3 penetrates the C-shaped frame 1. A conveyor belt device 4 is arranged on the first shaft 2 and the second shaft 3. It further includes:

[0042] A vibration mechanism 5, which includes an L-shaped plate 505, a vibration component, the L-shaped plate 505 is used to drive the vibration component to vibrate, and a movable component, the L-shaped plate 505 is used to drive the movable component to move;

[0043] The vibration assembly includes an L-shaped fixing bracket 501 fixedly installed on the right side of the C-shaped bracket 1. A storage bin 502 is fixedly installed on the top of the L-shaped fixing bracket 501. An inclined plate 503 is slidably installed in the storage bin 502. A foam board 504 is fixedly installed on the top of the inclined plate 503. An L-shaped plate 505 is fixedly installed on the bottom of the foam board 504. The bottom end of the L-shaped plate 505 slidably extends outside the storage bin 502. A vibration spring 506 is fixedly installed on the bottom inner wall of the L-shaped plate 505. The top end of the vibration spring 506 is fixedly connected to the storage bin 502.

[0044] The movable assembly includes a special-shaped bracket 507 fixedly installed on the top of the C-shaped bracket 1. A reciprocating screw 508 is rotatably installed through the special-shaped bracket 507. An L-shaped limiting plate 509 is sleeved on the reciprocating screw 508 in a threaded manner. A triangular block 510 is fixedly installed on the top of the L-shaped limiting plate 509.

[0045] As Figure 6 and Figure 7 shown, the right side of the L-shaped limiting plate 509 extends into the L-shaped fixing bracket 501 and is slidably connected to the L-shaped fixing bracket 501. A plurality of partition plates 511 are fixedly installed on the left side of the storage bin 502. A feeding plate 512 is fixedly installed on the bottom of the storage bin 502. A plurality of dividing plates 513 are fixedly installed on the surface of the feeding plate 512. A plurality of round rods 514 are fixedly installed on the top of the feeding plate 512.

[0046] The neon lamps will separately descend onto the feeding plate 512 under the isolation and inclined plane action of the partition plates 511. The neon lamps will slide separately under the action of the dividing plates 513. Since the glass cover part of the neon lamp is heavier and the corresponding electrode wire is lighter, most of the heavier parts of the neon lamps will slide head-down, but it does not rule out that there are lighter parts sliding head-down, but they will slide with an offset due to unstable center of gravity. When the neon lamps with lighter heads slide down, they will contact the corresponding round rods 514 due to unbalanced center of gravity and slide obliquely. Under the action of gravitational potential energy, the neon lamps will cooperate with the round rods 514 to uniformly adjust to slide with the heavier head down, which can effectively improve the uniformity of the neon lamps.

[0047] As Figure 7 shown, a feeding mechanism 6 is arranged on the top of the C-shaped bracket 1. The feeding mechanism 6 includes a C-shaped bracket one 601 fixedly installed on the top of the C-shaped bracket 1. Sliding grooves 602 are respectively opened on the inner walls of the C-shaped bracket one 601 close to each other. A limiting plate 603 is slidably installed in the two sliding grooves 602. A connecting rod 604 is fixedly installed on the top of the limiting plate 603. The top end of the connecting rod 604 penetrates and slidably extends outside the C-shaped bracket one 601 and is fixedly connected to the foam board 504. A feeding plate 605 is fixedly installed on the right side of the limiting plate 603. The feeding plate 605 is in contact with the left side of the feeding plate 512.

[0048] During the upward movement of the foam board 504, the connecting rod 604 will be driven upward. The connecting rod 604 drives the limiting plate 603 upward, and the limiting plate 603 drives the feeding plate 605 upward. The feeding plate 605 will leave the feeding plate 512. Correspondingly, the movable block 710 will contact the neon lamp in the gap when the feeding plate 605 rises and push the first row of neon lamps away from the feeding plate 512 and onto the conveyor belt device 4. The subsequent neon lamps will, during the next process of the neon lamps slipping, push the neon lamps originally in the second row to the first row and contact the feeding plate 512, thus completing the neat batch feeding and transfer of the neon lamps.

[0049] As Figure 1 and Figure 3 shown, the end of the reciprocating screw 508 extends outside the special-shaped frame 507. Synchronous circular plates 607 are respectively fixedly installed at the ends of the reciprocating screw 508 and the second shaft 3. A synchronous rod 608 is hingedly installed on the two synchronous circular plates 607. A driving motor 609 is fixedly installed on the front surface of the C-shaped frame 1, and the output shaft of the driving motor 609 is fixedly connected to the second shaft 3.

[0050] Start the driving motor 609. The driving motor 609 drives the second shaft 3 to rotate. The second shaft 3 drives the synchronous circular plate 607 to rotate. Under the action of the synchronous rod 608, the synchronous circular plate 607 on the reciprocating screw 508 is driven to rotate, and the reciprocating screw 508 will rotate synchronously with the second shaft 3.

[0051] As Figure 5 shown, a transmission mechanism 7 is provided on the special-shaped frame 507. The transmission mechanism 7 includes transmission grooves 701 respectively provided on the inner walls of the mutually adjacent sides of the special-shaped frame 507. Transmission sliding rods 702 are respectively fixedly installed in the two transmission grooves 701. A limiting sliding plate 703 is slidably sleeved on the two transmission sliding rods 702. Transmission springs 704 are respectively sleeved on the two transmission sliding rods 702. The bottom ends of the two transmission springs 704 are respectively fixedly connected to the two transmission grooves 701, and the top ends of the two transmission springs 704 are both fixedly connected to the limiting sliding plate 703.

[0052] After the rack corresponding to the transmission gear 705 leaves the limiting sliding plate 703, the limiting sliding plate 703 will descend under the elastic force of the transmission spring 704.

[0053] As Figure 5 shown, two transmission gears 705 are fixedly sleeved on the reciprocating screw 508. A long plate 706 is hingedly installed on the limiting sliding plate 703. A sliding plate 707 is slidably installed in the special-shaped frame 507. The front end and the rear end of the sliding plate 707 respectively slide and extend into the special-shaped frame 507. The rear end of the long plate 706 is hinged to the sliding plate 707. A push plate 708 is fixedly installed on the left side of the sliding plate 707.

[0054] The limit slide plate 703 drives the long plate 706 to descend, the long plate 706 drives the sliding plate 707 to move away from the drive motor 609, and the sliding plate 707 drives the push plate 708 to move.

[0055] As Figure 2 and Figure 7 shown, a mounting plate 709 is fixedly installed at the left end of the push plate 708, several movable blocks 710 are fixedly installed on the left side of the mounting plate 709, several through slots 711 are formed in the feeding plate 512, and the several through slots 711 are respectively adapted to the several movable blocks 710.

[0056] The push plate 708 drives the mounting plate 709 to move, the mounting plate 709 drives the several movable blocks 710 to move synchronously, the movable blocks 710 will slide into the through slots 711 and contact several neon lamps in contact with the blanking plate 605, and the lighter ends of the neon lamps will tilt slightly backward.

[0057] As Figure 3 、 Figure 6 and Figure 7 shown, a smoking mechanism 8 is arranged on the second shaft 3. The smoking mechanism 8 includes a bellows 801 rotatably sleeved on the second shaft 3. The front surface of the bellows 801 is fixedly connected to the U-shaped frame 1. Several fan blades 802 are fixedly installed on the second shaft 3. An air suction pipe 803 is fixedly installed on the front surface of the bellows 801. Two L-shaped round pipes 804 are fixedly installed at the top of the air suction pipe 803. Two air suction hoods 805 are fixedly installed at the top of the U-shaped frame 1. The top ends of the two L-shaped round pipes 804 communicate with the two air suction hoods 805 respectively. A exhaust pipe 806 is fixedly installed on the back surface of the bellows 801. A sodium hydroxide solution tank 807 is fixedly installed on the right side of the L-shaped fixing frame 501. The end of the exhaust pipe 806 extends into the sodium hydroxide solution tank 807.

[0058] During the rotation of the second shaft 3, it will drive several fan blades 802 to rotate. The fan blades 802 will generate a suction force. The suction force passes through the air suction pipe 803, the L-shaped round pipe 804 and the air suction hood 805 to absorb the smoke generated when the laser peels the plastic packaging, and conveys the smoke into the sodium hydroxide solution tank 807 through the exhaust pipe 806.

[0059] As Figure 2 and Figure 7 shown, an infrared sensor 808 is arranged on the inner wall of the back surface of the U-shaped frame 1. A second U-shaped frame 809 is fixedly installed at the top of the U-shaped frame 1. Several lasers 810 are fixedly installed on the inner wall of the top of the second U-shaped frame 809.

[0060] When the conveyor device 4 transports the neon lamp past the infrared sensor 808, the infrared sensor 808 will transmit information to the laser 810. The laser 810 emits laser light, which will peel off the plastic packaging on the neon lamp, facilitating subsequent sorting and processing. During the rotation of the second shaft 3, a number of fan blades 802 will be driven to rotate, and the fan blades 802...

[0061] As Figure 1 - Figure 8 shown, a method for an automatic positioning and feeding device for neon lamps has the following method steps:

[0062] S1: Avoid blockage: The foam board 504 will drive the neon lamps in the storage bin 502 to rise. When the triangular block 510 leaves the L-shaped plate 505, the L-shaped plate 505 will suddenly drop under the action of the vibration spring 506. At this time, the neon lamps on the foam board 504 will vibrate, and the neon lamps will be vibrated from the outlet of the storage bin 502 to the isolation board 511. During this process, it can effectively prevent the neon lamps from getting stuck at the outlet of the storage bin 502 and unable to be smoothly transported. The plastic packaging on the neon lamps can prevent the electrode wires on the neon lamps from winding, resulting in the neon lamps being wound together and unable to be normally processed, increasing the work burden.

[0063] S2: Adjust the orientation of the neon lamp: Therefore, most of the heavier parts of the neon lamps will slide head down, but it is not excluded that some lighter parts will also slide head down, but they will slide obliquely due to unstable center of gravity. When the lighter-headed neon lamp slides down, it will contact the corresponding round rod 514 due to the unbalanced center of gravity. Under the action of gravitational potential energy, the neon lamp will cooperate with the round rod 514 to uniformly adjust to slide with the heavier head down, which can effectively improve the uniformity of the neon lamps and facilitate more convenient processing later. The neon lamps at the end of the descending feeding plate 512 will contact the discharging plate 605, and the discharging plate 605 will keep the neon lamps parallel, improving the centralization and neatness of unified processing.

[0064] S3: Neat transportation: The movable block 710 will continuously enter the through groove 711 and contact the neon lamps in the first row close to the discharging plate 605. During the rising process of the foam board 504, it will drive the connecting rod 604 to rise. The connecting rod 604 drives the limiting plate 603 to rise, and the limiting plate 603 drives the discharging plate 605 to rise. The discharging plate 605 will leave the feeding plate 512. Correspondingly, the movable block 710 will contact the neon lamps in the gap when the discharging plate 605 rises and push the neon lamps in the first row away from the feeding plate 512 and onto the conveyor device 4. The subsequent neon lamps will, during the next sliding of the neon lamps, push the original second-row neon lamps to the first row and contact the feeding plate 512, thus completing the neat batch transportation and transfer of the neon lamps.

[0065] S4: Protect the environment: When the conveyor belt device 4 transports neon lamps past the infrared sensor 808, the infrared sensor 808 transmits information to the laser 810. The laser 810 emits laser light, which peels off the plastic packaging on the neon lamps, facilitating subsequent sorting and processing. During the rotation of the second shaft 3, a number of fan blades 802 are driven to rotate. The fan blades 802 generate a suction force, which passes through the suction pipe 803, the L-shaped round pipe 804, and the suction hood 805 to absorb the fumes generated when the laser peels off the plastic packaging, and conveys the fumes to the sodium hydroxide solution tank 807 through the exhaust pipe 806. The sodium hydroxide solution reacts with acidic harmful gases such as sulfur dioxide and hydrogen chloride to neutralize and absorb them, thereby reducing the emission of harmful gases.

[0066] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An automatic positioning and feeding device for neon lamps, comprising a C-shaped frame (1), a first shaft (2) and a second shaft (3) are rotatably installed on the C-shaped frame (1), the second shaft (3) penetrates through the C-shaped frame (1), and a conveyor belt device (4) is arranged on the first shaft (2) and the second shaft (3), characterized in that, Further included are: The vibration mechanism (5), the vibration mechanism (5) includes an L-shaped plate (505), a vibration assembly, the L-shaped plate (505) is used to drive the vibration assembly to vibrate, a movable assembly, and the L-shaped plate (505) is used to drive the movable assembly to move; The vibration assembly includes an L-shaped fixed frame (501) fixedly installed on the right side of the C-shaped frame (1). A storage bin (502) is fixedly installed on the top of the L-shaped fixed frame (501). An inclined plate (503) is slidably installed in the storage bin (502). A foam plate (504) is fixedly installed on the top of the inclined plate (503). An L-shaped plate (505) is fixedly installed on the bottom of the foam plate (504). The bottom end of the L-shaped plate (505) slidably extends outside the storage bin (502). A vibration spring (506) is fixedly installed on the bottom inner wall of the L-shaped plate (505). The top end of the vibration spring (506) is fixedly connected to the storage bin (502); The movable assembly includes a special-shaped frame (507) fixedly installed on the top of the C-shaped frame (1). A reciprocating screw rod (508) is rotatably installed through the special-shaped frame (507). An L-shaped limiting plate (509) is threadedly sleeved on the reciprocating screw rod (508). A triangular block (510) is fixedly installed on the top of the L-shaped limiting plate (509).

2. The automatic positioning and feeding device for neon lamps according to claim 1, wherein: The right side of the L-shaped limiting plate (509) extends into the L-shaped fixed frame (501) and is slidably connected to the L-shaped fixed frame (501). A plurality of partition plates (511) are fixedly installed on the left side of the storage bin (502). A feeding plate (512) is fixedly installed on the bottom of the storage bin (502). A plurality of dividing plates (513) are fixedly installed on the surface of the feeding plate (512). A plurality of round rods (514) are fixedly installed on the top of the feeding plate (512).

3. The automatic positioning and feeding device for neon lamps according to claim 2, wherein: A feeding mechanism (6) is arranged on the top of the C-shaped frame (1). The feeding mechanism (6) includes a C-shaped frame one (601) fixedly installed on the top of the C-shaped frame (1). Chute grooves (602) are respectively opened on the inner walls of the C-shaped frame one (601) close to each other. A limiting plate (603) is slidably installed in the two chute grooves (602). A connecting rod (604) is fixedly installed on the top of the limiting plate (603). The top end of the connecting rod (604) penetrates and slidably extends outside the C-shaped frame one (601) and is fixedly connected to the foam plate (504). A feeding plate (605) is fixedly installed on the right side of the limiting plate (603). The feeding plate (605) is in contact with the left side of the feeding plate (512).

4. The neon lamp automatic positioning and feeding device according to claim 3, characterized in that: The end of the reciprocating screw rod (508) extends outside the special-shaped frame (507). Synchronous circular plates (607) are respectively fixedly installed at the ends of the reciprocating screw rod (508) and the second shaft (3). A synchronous rod (608) is hingedly installed on the two synchronous circular plates (607). A driving motor (609) is fixedly installed on the front surface of the C-shaped frame (1). The output shaft of the driving motor (609) is fixedly connected to the second shaft (3).

5. The neon lamp automatic positioning and feeding device according to claim 4, characterized in that: A transmission mechanism (7) is provided on the special-shaped frame (507). The transmission mechanism (7) includes transmission grooves (701) respectively arranged on the inner walls of the mutually adjacent sides of the special-shaped frame (507). Transmission sliding rods (702) are respectively and fixedly installed in the two transmission grooves (701). A limiting sliding plate (703) is slidably sleeved on the two transmission sliding rods (702). Transmission springs (704) are respectively sleeved on the two transmission sliding rods (702). The bottom ends of the two transmission springs (704) are respectively fixedly connected to the two transmission grooves (701), and the top ends of the two transmission springs (704) are both fixedly connected to the limiting sliding plate (703).

6. The automatic positioning and feeding device for neon lamps according to claim 5, characterized in that: Two transmission gears (705) are fixedly sleeved on the reciprocating screw rod (508). A long plate (706) is hingedly installed on the limiting sliding plate (703). A sliding plate (707) is slidably installed in the special-shaped frame (507). The front end and the rear end of the sliding plate (707) respectively slide and extend into the special-shaped frame (507). The rear end of the long plate (706) is hinged to the sliding plate (707). A push plate (708) is fixedly installed on the left side of the sliding plate (707).

7. The automatic positioning and feeding device for neon lamps according to claim 6, characterized in that: An installation plate (709) is fixedly installed at the left end of the push plate (708). A plurality of movable blocks (710) are fixedly installed on the left side of the installation plate (709). A plurality of through grooves (711) are formed in the material conveying plate (512). The plurality of through grooves (711) are respectively adapted to the plurality of movable blocks (710).

8. The automatic positioning and feeding device for neon lamps according to claim 7, wherein: A smoking mechanism (8) is provided on the second shaft (3). The smoking mechanism (8) includes an air box (801) rotatably sleeved on the second shaft (3). The front surface of the air box (801) is fixedly connected to the U-shaped frame (1). A plurality of fan blades (802) are fixedly installed on the second shaft (3). An air suction pipe (803) is fixedly installed on the front surface of the air box (801). Two L-shaped round pipes (804) are fixedly installed at the top of the air suction pipe (803).

9. An automatic positioning and feeding device for neon lamps according to claim 8, characterized in that: Two air suction covers (805) are fixedly installed on the top of the U-shaped frame (1). The top ends of the two L-shaped round pipes (804) are respectively communicated with the two air suction covers (805). An exhaust pipe (806) is fixedly installed on the back surface of the air box (801). A sodium hydroxide solution tank (807) is fixedly installed on the right side of the L-shaped fixing frame (501). The end of the exhaust pipe (806) extends into the sodium hydroxide solution tank (807).

10. A neon lamp automatic positioning and feeding device according to claim 9, characterized in that: An infrared sensor (808) is arranged on the inner wall of the back surface of the U-shaped frame (1). A second U-shaped frame (809) is fixedly installed on the top of the U-shaped frame (1). A plurality of lasers (810) are fixedly installed on the inner wall of the top of the second U-shaped frame (809).

11. A method of using an automatic positioning and feeding device for neon lamps, which uses an automatic positioning and feeding device for neon lamps as described in claim 10, characterized in that, The method steps are as follows: S1: Avoid clogging: The foam board (504) will drive the neon lamps in the storage bin (502) to rise. When the triangular block (510) leaves the L-shaped plate (505), the L-shaped plate (505) will suddenly drop under the action of the vibration spring (506). At this time, the neon lamps on the foam board (504) will vibrate, and the neon lamps will be vibrated from the outlet of the storage bin (502) to the isolation board (511). In this process, it can effectively prevent the neon lamps from getting stuck at the outlet of the storage bin (502) and unable to be smoothly transported. The plastic packaging on the neon lamps can prevent the electrode wires on the neon lamps from being wound, resulting in the neon lamps being wound together and unable to be normally processed, increasing the workload. S2: Adjust the orientation of the neon lamps: Therefore, most of the heavier parts of the neon lamps will slide head down, but it is not excluded that some lighter parts will also slide head down, but they will slide offset due to unstable center of gravity. When the lighter-headed neon lamps slide down, they will contact the corresponding round rod (514) due to the unbalanced center of gravity and slide obliquely. Under the action of gravitational potential energy, the neon lamps will cooperate with the round rod (514) to be uniformly adjusted to slide head down with the heavier end, which can effectively improve the uniformity of the neon lamps and facilitate more convenient processing later. The neon lamps at the end of the descending feeding plate (512) will contact the discharging plate (605), and the discharging plate (605) will keep the neon lamps parallel, improving the concentration and neatness of unified processing. S3: Neat transportation: The movable block (710) will continuously enter the through groove (711) and contact the neon lamps in the first row close to the discharging plate (605). During the rising process of the foam board (504), it will drive the connecting rod (604) to rise. The connecting rod (604) drives the limiting plate (603) to rise, and the limiting plate (603) drives the discharging plate (605) to rise. The discharging plate (605) will leave the feeding plate (512). Accordingly, the movable block (710) will contact the neon lamps in the gap when the discharging plate (605) rises and push the neon lamps in the first row away from the feeding plate (512) and onto the conveyor belt device (4). The subsequent neon lamps will, during the next sliding of the neon lamps, push the neon lamps originally in the second row to the first row and contact the feeding plate (512), thus completing the neat batch transportation and transfer of the neon lamps. S4: Protect the environment: When the conveyor belt device (4) transports the neon lamps past the infrared sensor (808), the infrared sensor (808) will transmit information to the laser (810). The laser (810) emits laser light, which will peel off the plastic packaging on the passing neon lamps, facilitating subsequent sorting and processing. During the rotation of the second shaft (3), it will drive a number of fan blades (802) to rotate. The fan blades (802) will generate a suction force. The suction force will pass through the suction pipe (803), L-shaped round pipe (804) and suction hood (805) to absorb the flue gas generated when the laser peels off the plastic packaging, and transport the flue gas to the sodium hydroxide solution tank (807) through the exhaust pipe (806). The sodium hydroxide solution will react with acidic harmful gases such as sulfur dioxide and hydrogen chloride through a neutralization reaction, absorb and convert them, thereby reducing the emission of harmful gases.

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