CN111463157B - Powder filling device for LED lamp tube - Google Patents
Powder filling device for LED lamp tube Download PDFInfo
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- CN111463157B CN111463157B CN202010172387.4A CN202010172387A CN111463157B CN 111463157 B CN111463157 B CN 111463157B CN 202010172387 A CN202010172387 A CN 202010172387A CN 111463157 B CN111463157 B CN 111463157B
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- Prior art keywords
- led lamp
- lamp tube
- supporting
- powder filling
- filling device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a powder filling device for an LED lamp tube, relates to the technical field of LED lamp tube processing, and solves the problems that powder pouring is needed manually, the processing efficiency is low, and automatic discharging cannot be performed. The utility model provides a LED fluorescent tube powder filling device, includes protection device, the unloading groove is installed to one side of protection device one end, conveyor is installed to protection device's inboard, conveyor includes motor, conveyer belt and supporting shell, the supporting shell is all installed at the both ends of conveyer belt, the motor is installed to the one end of supporting shell, collection device is installed to the lower extreme of supporting shell; racks are arranged at two ends of the conveying belt, two gears are arranged at one end of each rack, and a supporting shaft sleeve is arranged at the inner side of each gear. According to the utility model, the support rod is pressed down by the pressing plate, the U-shaped LED lamp tube falling on the outer surface of the support rod slides out, and the U-shaped LED lamp tube is conveyed out by the blanking groove, so that the device can automatically blanking, and redundant fluorescent powder in the LED lamp tube can be automatically poured out.
Description
Technical Field
The utility model relates to the technical field of LED lamp tube powder filling, in particular to an LED lamp tube powder filling device.
Background
With the rapid development of socioeconomic performance, light emitting diodes, simply referred to as LEDs, radiate visible light when electrons are recombined with holes, and are used as indicator lights in circuits and instruments, or as a text or digital display. Gallium arsenide diode Guan Fa emits red light, gallium phosphide diode Guan Fa emits green light, silicon carbide diode emits yellow light, gallium nitride diode emits blue light, organic light emitting diode OLED and inorganic light emitting diode LED are divided into organic light emitting diode OLED and inorganic light emitting diode LED due to chemical properties, the light emitting diode is a common light emitting device, the light emitting diode is widely applied in the illumination field, the light emitting diode can efficiently convert electric energy into light energy, the light emitting diode has wide application in the modern society, such as illumination, flat panel display, medical device and the like, the light emitting diode is composed of a PN junction as a common diode and also has unidirectional conductivity, when forward voltage is applied to the light emitting diode, electrons injected into the N region from the P region and electrons injected into the P region from the N region are respectively combined with the electrons of the N region and the holes of the P region within a few microns near the PN junction, and spontaneous radiation fluorescence is generated.
However, the existing LED lamp tube powder filling device needs to manually pour powder, has low processing efficiency and can not automatically feed the powder; therefore, the existing requirements are not met, and an LED lamp tube powder filling device is provided.
Disclosure of Invention
The utility model aims to provide a powder filling device for an LED lamp tube, which solves the problems that the powder filling device needs to be manually used for pouring powder, has low processing efficiency, cannot automatically feed and the like in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED fluorescent tube powder filling device, includes protection device, the unloading groove is installed to one side of protection device one end, conveyor is installed to protection device's inboard, conveyor includes motor, conveyer belt and supporting shell, the supporting shell is all installed at the both ends of conveyer belt, the motor is installed to the one end of supporting shell, collection device is installed to the lower extreme of supporting shell;
racks are arranged at two ends of the conveying belt, two gears are arranged at one end of each rack, a supporting shaft sleeve is arranged at the inner side of each gear, a threaded rod is arranged at the inner side of each supporting shaft sleeve, a conveying pipe is arranged at the upper end of each threaded rod, a connecting port is arranged at the upper end of each conveying pipe, and spray heads are arranged at two sides of the lower end of each conveying pipe;
the upper end of the conveying belt is provided with a placement device, the placement device comprises a limit shell, a fixed plate and a limit groove, the two sides of the limit shell are respectively provided with the fixed plate, the inner side of the limit shell is provided with the limit groove, two ends of the inner side of the limit groove are respectively provided with a clamping plate, one end of each clamping plate is provided with an adjusting rod, and one end of each adjusting rod is provided with a knob;
the utility model discloses a support shell, including support shell, first belt pulley, second belt pulley, connecting sleeve, support rod, spacing draw runner, the post is all installed to the one end of spacing draw runner inboard, the second belt pulley is installed to one side of second belt pulley, first runner is installed to one side of second belt pulley, first bevel gear is installed to one end of first runner, second bevel gear is installed to one end of first bevel gear, the pivot is installed to the inboard of second bevel gear, three connecting sleeve is installed to the surface of pivot, the telescopic link is installed to the lower extreme of connecting sleeve, the bracing piece is installed to one side of connecting sleeve, spacing draw runner is installed to one side of bracing piece, the post is all installed to the both ends of spacing draw runner inboard, it is connected through the fixed pin to collect the post with spacing draw runner, one of them the clamp plate is installed to the upper end of connecting sleeve, the connecting rod is installed to one side of clamp plate, the welding post is installed to one side of connecting rod.
Preferably, the protection device comprises a power supply box, a supporting rib plate and a protection shell, wherein the supporting rib plate is arranged on the upper portion of the other side of one end of the protection shell, which is provided with the blanking groove, and the power supply box is arranged at the upper end of the supporting rib plate.
Preferably, the collecting device comprises a collecting box and a collecting port, and the collecting port is arranged at the upper end of the collecting box.
Preferably, a rubber pad is arranged at the other end of the clamping plate, the clamping plate is connected with the rubber pad through an adhesive, and the clamping plate is connected with the adjusting rod through a bearing.
Preferably, the telescopic link includes big sleeve pipe, spliced pole and spring, the spliced pole is installed to big sheathed tube inboard, the surface of spliced pole is provided with the spring, the internal diameter size of big sleeve pipe is the same with the diameter size of spliced pole.
Preferably, the racks are uniformly distributed on two sides of the conveying belt, and the racks are connected with the gears through meshing.
Preferably, the inner side of the supporting shaft sleeve is provided with threads, the supporting shaft sleeve is connected with the threaded rod through threads, and the lower end of the supporting shaft sleeve is provided with a limiting bearing.
Preferably, the clamp plate is the round platform, one side of clamp plate and one side of connecting rod laminate completely, clamp plate and connecting rod pass through the fix with screw, the inboard of welding post laminate completely with the surface of pivot, the welding post passes through the bearing with the pivot and is connected, the welding post is fixed the setting.
Preferably, the opposite side upper portion of one end that the protective housing was equipped with down the silo is laminated completely with the one end of supporting the floor, protective housing and support floor sleeve pipe welded fastening, the upper end of supporting the floor is laminated completely with the lower extreme of power supply box, support the floor and pass through the fix with screw with the power supply box.
Preferably, the upper end of the collecting box is completely attached to the lower end of the collecting opening, and the collecting box is fixed to the collecting opening through screws.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation of the mounting clamping plate and the rubber pad, the clamping plate is used for limiting a space which is slightly larger than the U-shaped LED lamp tube, the U-shaped LED lamp tube is conveniently placed, the rubber pad is used for preventing the U-shaped LED lamp tube from being damaged during processing, so that the processing quality of the device is ensured, the support rod is supported through the mounting telescopic rod, the support rod is pressed down through the telescopic rod when the support rod contacts the pressing plate, the device is stably supported, the pressing plate is used for pressing down the support rod, the U-shaped LED lamp tube falling on the outer surface of the support rod slides out, and the U-shaped LED lamp tube is transmitted out through the blanking groove, so that the device can automatically blanking;
2. according to the utility model, the rack is matched with the conveyer belt, the rack arranged at the upper end of one end of the conveyer belt is used for pulling the gear to rotate, the supporting shaft sleeve arranged at the inner side of the gear is driven to rotate positively, the rack arranged at the lower end of one end of the conveyer belt is used for pulling the gear to rotate, the supporting shaft sleeve arranged at the inner side of the other gear is driven to rotate reversely, the threaded rod is driven to stretch and retract through the rotation of the supporting shaft sleeve, the threaded rod drives the conveyer pipe and the spray head to move up and down, the U-shaped LED lamp tube can be accurately positioned to spray fluorescent powder through the downward movement of the spray head, and the upward movement of the spray head can not influence the processing area of the U-shaped LED lamp tube which is unprocessed later.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the conveying device of the present utility model;
FIG. 3 is a schematic view of a partial structure of a support sleeve according to the present utility model;
FIG. 4 is a schematic view of a part of the placement device according to the present utility model;
FIG. 5 is a schematic view showing a partial structure of the support bar according to the present utility model;
fig. 6 is a schematic view of a partial structure of a first runner according to the present utility model.
In the figure: 1. a protection device; 2. discharging groove; 3. a first wheel; 4. a first bevel gear; 5. a conveying device; 6. a rack; 7. a support shaft sleeve; 8. a collecting device; 9. a second wheel; 10. a rotating shaft; 11. a connection port; 12. a delivery tube; 13. a spray head; 14. a threaded rod; 15. a second pulley; 16. a gear; 17. a placement device; 18. a clamping plate; 19. a rubber pad; 20. an adjusting rod; 21. a knob; 22. a second bevel gear; 23. a telescopic rod; 24. a connecting shaft sleeve; 25. a support rod; 26. welding a column; 27. a pressing plate; 28. a connecting rod; 29. a limit slide bar; 30. collecting a column; 31. a fixing pin; 32. a first pulley; 33. a third wheel; 101. a power supply box; 102. supporting rib plates; 103. a protective shell; 501. a motor; 502. a conveyor belt; 503. a support case; 801. a collection box; 802. a collection port; 1701. a limit shell; 1702. a fixing plate; 1703. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The motor 13 (model YE 3) according to the utility model is available from market purchase or private customization.
Example 1
Referring to fig. 1 to 6, an embodiment of the present utility model provides: the utility model provides a LED fluorescent tube powder filling device, includes protection device 1, and lower silo 2 is installed to the left side below of protection device 1's front side, and conveyor 5 is installed to protection device 1's inboard, and conveyor 5 includes motor 501, conveyer belt 502 and supporting shell 503, and supporting shell 503 is installed to both sides around conveyer belt 502, and motor 501 is installed to one end of supporting shell 503, and collection device 8 is installed to the lower extreme of supporting shell 503;
racks 6 are arranged at two ends of the conveying belt 502, two gears 16 are arranged at one end of each rack 6, a supporting shaft sleeve 7 is arranged at the inner side of each gear 16, a threaded rod 14 is arranged at the inner side of each supporting shaft sleeve 7, a conveying pipe 12 is arranged at the upper end of each threaded rod 14, a connecting port 11 is arranged at the upper end of each conveying pipe 12, spray heads 13 are arranged at two sides of the lower end of each conveying pipe 12, the threaded rods 14 are driven to stretch and retract through rotation of the supporting shaft sleeve 7, the threaded rods 14 drive the conveying pipes 12 and the spray heads 13 to move up and down, fluorescent powder can be sprayed on the U-shaped LED lamp tubes accurately through downward movement of the spray heads 13, and the upward movement of the spray heads 13 does not affect the processing area of the following unprocessed U-shaped LED lamp tubes;
the upper end of the conveyor belt 502 is provided with a placement device 17, the placement device 17 comprises a limit shell 1701, a fixed plate 1702 and a limit groove 1703, the fixed plate 1702 is arranged on both sides of the limit shell 1701, the limit groove 1703 is arranged on the inner side of the limit shell 1701, clamping plates 18 are arranged on both ends of the inner side of the limit groove 1703, one end of each clamping plate 18 is provided with an adjusting rod 20, and one end of each adjusting rod 20 is provided with a knob 21;
the first belt pulley 32 is installed to the inboard of supporting shell 503, the third runner 33 is installed to the lower extreme of first belt pulley 32, the second runner 9 is installed to the one end of third runner 33, the second belt pulley 15 is installed to one side of second runner 9, first runner 3 is installed to one side of second belt pulley 15, first bevel gear 4 is installed to one end of first runner 3, second bevel gear 22 is installed to one end of first bevel gear 4, pivot 10 is installed to the inboard of second bevel gear 22, three connecting axle sleeve 24 are installed to the surface of pivot 10, telescopic link 23 is installed to the lower extreme of connecting axle sleeve 24, bracing piece 25 is installed to one side of connecting axle sleeve 24, spacing draw-off bar 29 is installed to one side of bracing piece 25, collect post 30 and spacing draw-off bar 29 are all installed to the both ends of spacing draw-off post 30 inboard, connecting rod 28 is connected through fixed pin 31, connecting rod 27 is installed to one side of clamp plate 27, welding post 26 is installed to one side of connecting rod 28, carry out bracing piece 25 through clamp plate 27, the U-shaped LED that falls on the surface of bracing piece 25 falls out the automatic lamp groove 2 of making it can the device down.
The protection device 1 includes power supply box 101, support rib plate 102 and protective housing 103, support rib plate 102 is installed on opposite side upper portion that the protective housing 103 was equipped with the one end of silo 2 down, and power supply box 101 is installed to the upper end of support rib plate 102, and the device protects operating personnel through installation protection device 1, prevents that internals from hurting the people.
Working principle: when in use, the device is checked for use conditions of all mechanisms, the device is moved to a working area, a power supply is connected, a control circuit is carried out through a power supply box 101, an adjusting rod 20 is rotated to enable the adjusting rod 20 to drive a clamping plate 18 to stretch and retract through threads, the clamping plate 18 is utilized to limit a space which is slightly larger than that of a U-shaped LED lamp tube, the U-shaped LED lamp tube is conveniently placed, a rubber pad 19 is utilized to prevent the U-shaped LED lamp tube from being damaged during processing, the device ensures processing quality, the U-shaped LED lamp tube is placed at one end of the clamping plate 18, a motor 501 is utilized to drive a conveying belt 502 to rotate, a placing device 17 is conveyed, when the placing device 17 is conveyed to the lower end of a spray head 13, a rack 6 arranged at one end of the conveying belt 502 is utilized to pull a gear 16 to rotate, a supporting shaft sleeve 7 arranged at the inner side of the gear 16 is driven to rotate positively, the rack 6 arranged at the lower end of the one end of the conveying belt 502 is utilized to pull the gear 16, the supporting shaft sleeve 7 arranged on the inner side of the other gear 16 is driven to rotate reversely, the threaded rod 14 is driven to stretch and retract by the rotation of the supporting shaft sleeve 7, the threaded rod 14 drives the conveying pipe 12 and the spray head 13 to move up and down, the U-shaped LED lamp tube can be precisely positioned to spray fluorescent powder by the downward movement of the spray head 13, the motor 501 is turned off after the spray head 13 descends to a spraying position, the motor 501 is started after the spraying is finished, the upward movement of the spray head 13 causes the U-shaped LED lamp tube not to influence the processing area of the U-shaped LED lamp tube which is not processed later, when the processed U-shaped LED lamp tube is conveyed to the tail end of the conveying belt 502, the U-shaped LED lamp tube slides out under the action of gravity and is reversely buckled on the outer surface of the collecting post 30, the supporting rod 25 is driven to rotate by the rotation of the rotating shaft 10, the supporting rod 25 is pressed down by the pressing plate 27, the U-shaped LED lamp tube falling on the outer surface of the supporting rod 25 slides out, so that the U-shaped LED lamp tube is conveyed out by the blanking groove 2, and the device can automatically blanking.
Example 2
On the basis of embodiment 1, please refer to fig. 1 to 6, an embodiment of the present utility model is provided: the utility model provides a LED fluorescent tube powder filling device, still includes collection device 8, and collection device 8 is including collecting box 801 and collection mouth 802, and collection mouth 802 is installed to the upper end of collecting box 801, and the device is collected the phosphor powder through installation collection device 8 for the device is convenient to retrieve.
Further, the rubber pad 19 is installed to the other end of splint 18, and splint 18 and rubber pad 19 pass through the adhesive to be connected, and splint 18 and regulation pole 20 pass through the bearing to be connected, and the device utilizes splint 18 to carry out spacing a little bigger space than U-shaped LED fluorescent tube through the cooperation of installing splint 18 and rubber pad 19, conveniently places U-shaped LED fluorescent tube, utilizes rubber pad 19 to prevent U-shaped LED fluorescent tube damage when processing for the device guarantees processingquality.
Further, the telescopic rod 23 includes big sleeve pipe, spliced pole and spring, and the spliced pole is installed to big sheathed tube inboard, and the surface of spliced pole is provided with the spring, and big sleeve pipe's internal diameter size is the same with the diameter size of spliced pole completely, and the device supports bracing piece 25 through installing telescopic rod 23, when bracing piece 25 contacted clamp plate 27, makes it push down telescopic rod 25 through telescopic rod 23 for the device supports stably.
Further, the racks 6 are uniformly distributed on two sides of the conveying belt 502, the racks 6 are connected with the gears 16 through meshing, the device pulls the gears 16 through the cooperation of the racks 6 installed on the upper end of one end of the conveying belt 502, so that the gears rotate, the supporting shaft sleeve 7 installed on the inner side of each gear 16 is driven to rotate positively, and the racks 6 installed on the lower end of one end of the conveying belt 502 pull the gears 16, so that the gears rotate, and the supporting shaft sleeve 7 installed on the inner side of the other gear 16 is driven to rotate reversely.
Further, the inside of the supporting shaft sleeve 7 is provided with threads, the supporting shaft sleeve 7 is connected with the threaded rod 14 through threads, the lower end of the supporting shaft sleeve 7 is provided with a limit bearing, the threaded rod 14 is driven to move in a telescopic mode through the rotation of the supporting shaft sleeve 7 by the threads, the threaded rod 14 drives the conveying pipe 12 and the spray head 13 to move up and down, the spray head 13 is used for moving down to accurately position the U-shaped LED lamp tube to spray fluorescent powder, and the upward movement of the spray head 13 does not affect the machining area of the U-shaped LED lamp tube which is unprocessed at the back.
Further, the clamp plate 27 is the round platform, and one side of clamp plate 27 and one side of connecting rod 28 laminate completely, and clamp plate 27 passes through the fix with screw with connecting rod 28, and the inboard of welding post 26 laminate completely with the surface of pivot 10, and welding post 26 passes through the bearing with pivot 10 to be connected, welding post 26 is fixed the setting, and the bracing piece 25 is pressed down through clamp plate 27, and the U-shaped LED fluorescent tube landing that will fall at the bracing piece 25 surface goes out, makes it utilize unloading groove 2 to spread for the device can automatic unloading.
Further, the protective housing 103 is equipped with down the opposite side upper portion of the one end of silo 2 and the one end of supporting rib plate 102 laminating completely, and protective housing 103 and supporting rib plate 102 sleeve pipe welded fastening, the upper end of supporting rib plate 102 and the lower extreme of power supply box 101 laminate completely, and supporting rib plate 102 passes through the fix with screw with power supply box 101, and the device carries out control circuit through the cooperation of supporting rib plate 102 and power supply box 101 for the device facilitates control.
Further, the upper end of collection box 801 is laminated completely with the lower extreme of collection mouth 802, and collection box 801 passes through the fix with screw with collection mouth 802, and the device is through the cooperation of installation collection box 801 and collection mouth 802, collects the phosphor powder through collection mouth 802, carries the inboard of collection box 801 with the phosphor powder through collection mouth 802 for the device is convenient to collect.
Working principle: when the U-shaped LED lamp tube after processing is conveyed to the tail end of the conveying belt 502, under the action of gravity, the U-shaped LED lamp tube slides out, the U-shaped LED lamp tube is reversely buckled on the outer surface of the collecting post 30, fluorescent powder falls on the inner side of the collecting port 802, and the fluorescent powder is conveyed to the inner side of the collecting box 801 through the collecting port 802, so that the device is convenient to collect, the supporting rod 25 is driven to rotate through the rotation of the rotating shaft 10, the pressing plate 27 is utilized to press the supporting rod 25, the U-shaped LED lamp tube falling on the outer surface of the supporting rod 25 slides out, and the U-shaped LED lamp tube falls out by the discharging groove 2, so that the device can automatically discharge.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a LED fluorescent tube irritates powder device, includes protection device (1), its characterized in that: a blanking groove (2) is arranged on one side of one end of the protection device (1), a conveying device (5) is arranged on the inner side of the protection device (1), the conveying device (5) comprises a motor (501), a conveying belt (502) and a supporting shell (503), the supporting shell (503) is arranged at two ends of the conveying belt (502), the motor (501) is arranged at one end of the supporting shell (503), and a collecting device (8) is arranged at the lower end of the supporting shell (503);
the automatic feeding device is characterized in that racks (6) are arranged at two ends of the conveying belt (502), two gears (16) are arranged at one end of each rack (6), a supporting shaft sleeve (7) is arranged at the inner side of each gear (16), a threaded rod (14) is arranged at the inner side of each supporting shaft sleeve (7), a conveying pipe (12) is arranged at the upper end of each threaded rod (14), a connecting port (11) is arranged at the upper end of each conveying pipe (12), and spray heads (13) are arranged at two sides of the lower end of each conveying pipe (12);
the upper end of the conveying belt (502) is provided with a placement device (17), the placement device (17) comprises a limiting shell (1701), a fixing plate (1702) and limiting grooves (1703), the two sides of the limiting shell (1701) are provided with the fixing plate (1702), the inner side of the limiting shell (1701) is provided with the limiting grooves (1703), the two ends of the inner side of the limiting grooves (1703) are provided with clamping plates (18), one end of each clamping plate (18) is provided with an adjusting rod (20), and one end of each adjusting rod (20) is provided with a knob (21);
the inside of supporting shell (503) is installed first belt pulley (32), third runner (33) are installed to the lower extreme of first belt pulley (32), second runner (9) are installed to the one end of third runner (33), second belt pulley (15) are installed to one side of second runner (9), first runner (3) are installed to one side of second belt pulley (15), first bevel gear (4) are installed to one end of first runner (3), second bevel gear (22) are installed to one end of first bevel gear (4), pivot (10) are installed to the inboard of second bevel gear (22), three connecting axle sleeve (24) are installed to the surface of pivot (10), telescopic link (23) are installed to the lower extreme of connecting axle sleeve (24), bracing piece (25) are installed to one side of connecting axle sleeve (24), spacing draw-bar (29) are installed to one side of bracing piece (25), take-up post (30) are all installed at the both ends of spacing inboard of sliding bar (29), take-up clamp plate (27) are installed through one of them clamp plate (27), a welding column (26) is arranged on one side of the connecting rod (28).
2. The LED lamp tube powder filling device according to claim 1, wherein: the protection device (1) comprises a power supply box (101), supporting rib plates (102) and a protection shell (103), wherein the supporting rib plates (102) are arranged on the upper portion of the other side of one end of the protection shell (103) provided with a blanking groove (2), and the power supply box (101) is arranged at the upper end of each supporting rib plate (102).
3. The LED lamp tube powder filling device according to claim 1, wherein: the collecting device (8) comprises a collecting box (801) and a collecting opening (802), and the collecting opening (802) is arranged at the upper end of the collecting box (801).
4. The LED lamp tube powder filling device according to claim 1, wherein: the rubber pad (19) is installed to the other end of splint (18), splint (18) are connected through the adhesive with rubber pad (19), splint (18) are connected through the bearing with regulation pole (20).
5. The LED lamp tube powder filling device according to claim 1, wherein: the telescopic rod (23) comprises a large sleeve, a connecting column and a spring, wherein the connecting column is installed on the inner side of the large sleeve, the spring is arranged on the outer surface of the connecting column, and the inner diameter of the large sleeve is identical to the diameter of the connecting column.
6. The LED lamp tube powder filling device according to claim 1, wherein: the racks (6) are uniformly distributed on two sides of the conveying belt (502), and the racks (6) are connected with the gears (16) in a meshed mode.
7. The LED lamp tube powder filling device according to claim 1, wherein: the inner side of the support shaft sleeve (7) is provided with threads, the support shaft sleeve (7) is connected with a threaded rod (14) through threads, and a limit bearing is arranged at the lower end of the support shaft sleeve (7).
8. The LED lamp tube powder filling device according to claim 1, wherein: the clamp plate (27) is the round platform, one side of clamp plate (27) is laminated completely with one side of connecting rod (28), clamp plate (27) are fixed through the screw with connecting rod (28), the inboard of welding post (26) is laminated completely with the surface of pivot (10), welding post (26) are connected through the bearing with pivot (10), welding post (26) are fixed setting.
9. The LED lamp tube powder filling device according to claim 2, wherein: the utility model discloses a power box, including protective housing (103), support floor (102), power box (101), support floor (102), protective housing (103) are equipped with the opposite side upper portion of the one end of silo (2) and support the one end of floor (102) and laminate completely, protective housing (103) and support floor (102) sleeve pipe welded fastening, the upper end of supporting floor (102) and the lower extreme of power box (101) laminate completely, support floor (102) and power box (101) pass through the fix with screw.
10. The LED lamp tube powder filling device according to claim 3, wherein: the upper end of the collecting box (801) is completely attached to the lower end of the collecting opening (802), and the collecting box (801) is fixed to the collecting opening (802) through screws.
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| CN202010172387.4A CN111463157B (en) | 2020-03-12 | 2020-03-12 | Powder filling device for LED lamp tube |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010172387.4A CN111463157B (en) | 2020-03-12 | 2020-03-12 | Powder filling device for LED lamp tube |
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| CN111463157B true CN111463157B (en) | 2023-07-25 |
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| CN101286433A (en) * | 2008-04-30 | 2008-10-15 | 高来明 | Suction mechanism of automatic powder suction machine with an U-shaped tube |
| CN106356506A (en) * | 2016-11-01 | 2017-01-25 | 谭振辉 | Full-automatic continuous lead powder filling machine |
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| CN111463157A (en) | 2020-07-28 |
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