CN110323653B - Assembly machine for producing LED filament lamp - Google Patents

Assembly machine for producing LED filament lamp Download PDF

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Publication number
CN110323653B
CN110323653B CN201910361310.9A CN201910361310A CN110323653B CN 110323653 B CN110323653 B CN 110323653B CN 201910361310 A CN201910361310 A CN 201910361310A CN 110323653 B CN110323653 B CN 110323653B
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China
Prior art keywords
driving
lamp
assembly
power supply
wire
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CN201910361310.9A
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Chinese (zh)
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CN110323653A (en
Inventor
张伟权
黄国栋
黄昭
王南鹏
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Guangdong Datang Yongheng Intelligent Technology Co ltd
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Guangdong Datang Yongheng Intelligent Technology Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof

Abstract

The invention discloses an assembly machine for producing an LED filament lamp, which comprises a machine table, and a station turntable, a driving power supply feeding mechanism, a winding mechanism, a first wire stripping mechanism, a second wire stripping mechanism, a lamp cap feeding mechanism and a genuine lamp discharging mechanism which are arranged on the machine table. Therefore, the assembly machine for producing the LED filament lamp is automatically carried out in the whole process from feeding of a driving power supply to winding and wire stripping, and has high production efficiency and high assembly quality; the whole production process almost does not need manual operation, can save a large amount of manpower, and greatly reduces the labor cost.

Description

Assembly machine for producing LED filament lamp
Technical Field
The invention relates to the field of lamp manufacturing equipment, in particular to an assembly machine for producing an LED filament lamp.
Background
An LED filament lamp is a decorative lamp similar to a conventional incandescent lamp in structure, and is popular because of high luminous efficiency, energy saving and environmental protection. The existing LED filament lamp generally comprises a glass bulb shell, an LED filament strip, a stem, a driving power supply and a metal lamp cap, wherein the LED filament strip is arranged on the stem, the neck opening of the glass bulb shell is connected with the edge of the bottom horn opening of the stem through sealing and melting to enable the LED filament strip and the stem to be positioned in the glass bulb shell, the driving power supply is arranged in the metal lamp cap, the opening end of the metal lamp cap is connected with the neck of the glass bulb shell in an adhesive mode, the LED filament strip is electrically connected with the driving power supply through a wire on the core column, one end of the wire on the core column is connected with the LED filament strip, and the other end of the wire on the core column is connected with the driving power supply. The lead on the stem is generally welded with the driving power supply, but because the driving power supply is small in size and a plurality of devices are arranged on the lead, the lead and the driving power supply are extremely inconvenient to weld, and the lead and the driving power supply are easy to cause cold joint or off-joint, so that the yield of the LED filament lamp can be influenced.
In order to avoid poor welding, in the existing lamp production process, the wires of the LED lamp strips and the winding posts of the driving power supply can be wound to achieve the purpose that the lamp tube and the driving power supply are electrified.
However, in the prior art, the process generally adopts manual winding and manual peeling, so that the production process not only increases manpower and working time and has low efficiency, but also has uneven winding and peeling quality, so that the probability of defective lamps is increased.
Disclosure of Invention
The invention aims to provide an assembly machine for producing an LED filament lamp, which has high automation degree and can at least solve one of the problems.
According to one aspect of the invention, an assembly machine for producing an LED filament lamp is provided, which comprises a machine table, and a station turntable, a driving power supply feeding mechanism, a winding mechanism, a first wire stripping mechanism, a second wire stripping mechanism, a lamp cap feeding mechanism and a genuine lamp discharging mechanism which are arranged on the machine table, wherein the station turntable is rotatably arranged on the machine table and is used for bearing the driving power supply and a lamp main body, and the driving power supply feeding mechanism, the winding mechanism, the first wire stripping mechanism, the second wire stripping mechanism, the lamp cap feeding mechanism and the genuine lamp discharging mechanism are sequentially arranged along the periphery of the station turntable;
The driving power supply feeding mechanism is configured to convey the driving power supply to the station turntable;
the winding mechanism is configured to wind the wire of the lamp main body outside the winding post of the driving power supply;
the first wire stripping mechanism is configured to strip one of a side lead and a middle lead of the driving power supply;
the second wire stripping mechanism is configured to strip two of the side lead and the middle lead of the driving power supply;
the lamp cap feeding mechanism is configured to convey the lamp cap to the station turntable and mount the lamp cap on the lamp main body;
the genuine lamp discharging mechanism is configured to output the mounted genuine lamp.
From this, wire winding mechanism is used for twining the wire of lamps and lanterns main part on drive power supply's wrapping post, accomplish the connection of wire and drive power supply, drive power supply feed mechanism is used for drive power supply's feeding, the station carousel is used for transporting bulb and drive power supply, first wire stripping mechanism and second wire stripping mechanism can be used to skinning side lead wire and well lead wire on the drive power supply, lamp holder feed mechanism is used for carrying the lamp holder to the station carousel and installs it in the lamps and lanterns main part, genuine lamps and lanterns discharge mechanism is used for exporting the genuine lamps and lanterns that install. The assembly machine for producing the LED filament lamp is automatically carried out in the whole process from feeding of a driving power supply to winding and wire stripping, and has high production efficiency and high assembly quality; the whole production process almost does not need manual operation, can save a large amount of manpower, and greatly reduces the labor cost.
In some embodiments, the assembly machine for producing the LED filament lamp further comprises a testing mechanism, wherein the testing mechanism is arranged on the machine table and is positioned between the second wire stripping mechanism and the lamp cap feeding mechanism, the testing mechanism is matched with the discharging mechanism of the genuine lamp, and the testing mechanism is used for detecting whether the lamp can be normally electrified. Therefore, the test mechanism can electrify the driving power supply when testing, and then judges whether the driving power supply is normally communicated with the filament strip in the bulb or not by detecting whether the lamp is lighted or not, namely, judges whether the winding mechanism is effective winding or not. And if the detection is qualified, outputting the qualified product to the next working procedure through a qualified product lamp discharging mechanism.
In some embodiments, the assembly machine for producing the LED filament lamp further comprises a waste lamp discharging mechanism, wherein the waste lamp discharging mechanism is arranged on the machine table and is positioned behind the genuine lamp discharging mechanism, the waste lamp discharging mechanism is matched with the testing mechanism, and the waste lamp discharging mechanism is used for outputting the waste lamp. Therefore, the waste lamp discharging mechanism is used for outputting the waste lamp, and under the test of the testing mechanism, if the lamp is detected to be unqualified, the lamp can be output through the waste lamp discharging mechanism.
In some embodiments, the first wire stripping mechanism includes first actuating mechanism, first wire stripping subassembly, fourth guide rail and fourth slider, first wire stripping subassembly fixed mounting is in the one end of fourth slider, the fourth guide rail is installed in the board, fourth guide rail sliding fit is located to the other pot head of fourth slider, first actuating mechanism installs in the board and is used for driving the fourth slider to slide along the fourth guide rail, first wire stripping subassembly can be to one of them skinning of drive power supply's side lead wire and well lead wire under first actuating mechanism's drive. Therefore, when the lamp main body and the driving power supply after the winding is completed are conveyed to the corresponding station of the first wire stripping mechanism, the first driving mechanism starts to work, the fourth sliding block slides forwards along the fourth guide rail under the driving of the first driving mechanism to drive the first wire stripping assembly to move forwards, one of the side leads or the middle lead of the driving power supply is clamped after the first wire stripping assembly reaches the position, and then the whole body moves backwards under the driving of the first driving mechanism to finish the peeling of the side leads of the driving power supply.
In some embodiments, the assembly machine for producing the LED filament lamp further comprises a wire arranging mechanism, wherein the wire arranging mechanism is mounted on the machine table and located in front of and behind the driving power supply feeding mechanism, and the wire arranging mechanism is matched with wires of the lamp main body and used for arranging the wires. Therefore, the lead arranging mechanisms are arranged on the front side and the rear side of the driving power supply feeding mechanism, the leads before and after feeding of the driving power supply are arranged respectively, and the purpose of arranging the leads before feeding of the driving power supply feeding mechanism is to facilitate feeding of the driving power supply; the purpose of arranging the wires before feeding the feeding mechanism of the driving power supply is to facilitate the winding mechanism to perform winding work.
In some embodiments, the assembly machine for producing the LED filament lamp further comprises a side lead arrangement mechanism, wherein the side lead arrangement mechanism is mounted on the machine and located between the winding mechanism and the first wire stripping mechanism, and the side lead arrangement mechanism is matched with a side lead of the driving power supply for arranging the side lead. Therefore, the side lead arranging mechanism is arranged in front of the first wire stripping mechanism, the side leads to be stripped are arranged, and the first wire stripping mechanism is convenient to strip the side leads.
In some embodiments, the assembly machine for producing the LED filament lamp further comprises a middle lead arranging mechanism, wherein the middle lead arranging mechanism is mounted on the machine table and located between the first wire stripping mechanism and the second wire stripping mechanism, and the middle lead arranging mechanism is matched with the middle lead of the driving power supply and used for arranging the middle lead. Therefore, the middle lead wire arrangement mechanism is arranged in front of the second wire stripping mechanism, and is used for arranging the middle lead wires to be stripped, so that the second wire stripping mechanism is convenient for stripping the middle lead wires.
In some embodiments, the winding mechanism includes a winder, a first rotary drive assembly, a first horizontal feed X-axis assembly, a first front-to-back feed Y-axis assembly, and a first height adjustment Z-axis assembly, the winder is mounted to the first rotary drive assembly, the first rotary drive assembly is mounted to the first height adjustment Z-axis assembly, the first height adjustment Z-axis assembly is mounted to the first horizontal feed X-axis assembly, and the first horizontal feed X-axis assembly is mounted to the first front-to-back feed Y-axis assembly;
The winder is configured to wind the wire of the lamp main body outside the winding post of the driving power supply;
the first rotary driving assembly is configured to drive the winder to rotate;
the first horizontal feeding X-axis assembly is configured to drive the winder to complete feeding in the horizontal direction;
the first front-rear feeding Y-axis assembly is configured to drive the winder to complete feeding in the front-rear direction;
the first height adjustment Z-axis assembly is configured to drive the winder to complete the height direction feed.
Therefore, the winding mechanism adopts the four-axis system of X axis, Y axis, Z axis and rotation adjustment, under the combined action of the first rotation driving assembly, the first horizontal feeding X axis assembly, the first front-back feeding Y axis assembly and the first height adjusting Z axis assembly, the winding device can automatically wind the wires in the bulb on the winding column of the driving power supply, the connection of the wires and the driving power supply is completed, the automation degree is high, and the assembly efficiency is high.
In some embodiments, the winder includes a spool, a shaft sleeve and a buffer member, wherein the upper end of the spool is mounted on the first rotary driving assembly, the lower end of the spool is provided with an inclined plane, the inclined plane is matched with the wire, the shaft sleeve is movably sleeved on the periphery of the spool, the buffer member is sleeved on the periphery of the spool, one end of the buffer member is connected with the shaft sleeve, and the other end of the buffer member is connected with the first rotary driving assembly.
Therefore, when the winder moves downwards under the action of the first height-adjusting Z-axis assembly, the shaft sleeve moves upwards at the moment, the wire can penetrate through the winding shaft, the wire can be bent under the action of the inclined plane, then the shaft sleeve moves downwards, the wire can be pressed between the shaft sleeve and the winding shaft at the moment, and the wire can be automatically wound around the periphery of the winding post under the driving of the first rotary driving assembly.
In some embodiments, the winding mechanism further includes a shaft sleeve driving mechanism, the shaft sleeve driving mechanism is mounted on the first rotary driving assembly, one end of the shaft sleeve driving mechanism is matched with the buffer member, and the buffer member can drive the shaft sleeve to slide up and down along the winding shaft under the driving of the shaft sleeve driving mechanism. Therefore, the shaft sleeve driving mechanism is used for driving the shaft sleeve to move up and down, and further, the lead is bent at the inclined plane, so that the lead is convenient to wind.
The invention has the beneficial effects that:
the winding mechanism adopts the four-axis system of X axis, Y axis, Z axis and rotation adjustment, under the combined action of the first rotation driving component, the first horizontal feeding X axis component, the first front-back feeding Y axis component and the first height adjustment Z axis component, the winder can automatically wind the wire in the bulb on the winding column of the driving power supply, the connection of the wire and the driving power supply is completed, the automation degree is high, and the assembly efficiency is high. The assembly machine for producing the LED filament lamp is provided with the winding mechanism, and the whole process from the feeding of the driving power supply to the winding and wire stripping of the assembly machine for producing the LED filament lamp is automatically carried out, so that the production efficiency is high, and the assembly quality is high; the whole production process almost does not need manual operation, can save a large amount of manpower, and greatly reduces the labor cost.
Drawings
Fig. 1 is a schematic perspective view of an assembly machine for producing an LED filament lamp according to an embodiment of the present invention;
FIG. 2 is a schematic top plan view of the LED filament lamp production assembly machine shown in FIG. 1;
fig. 3 is a schematic perspective view of a lamp body according to the present invention;
FIG. 4 is a schematic perspective view of a driving power supply according to the present invention;
fig. 5 is a schematic perspective view of a driving power supply feeding mechanism of the assembly machine for producing the LED filament lamp shown in fig. 1;
fig. 6 is a schematic perspective view of a first clamping and conveying mechanism of the driving power supply feeding mechanism shown in fig. 5;
fig. 7 is a schematic perspective view of a first wire arrangement mechanism of the assembly machine for producing LED filament lamps shown in fig. 1;
fig. 8 is a schematic perspective view of a winding mechanism of the assembly machine for producing the LED filament lamp shown in fig. 1;
FIG. 9 is a schematic diagram of the structure of the bobbin, sleeve drive mechanism and first rotary drive mechanism of the winding mechanism shown in FIG. 8;
FIG. 10 is an exploded view of a portion of the structure of the winding mechanism shown in FIG. 8;
FIG. 11 is a schematic view of a first height adjustment Z-axis assembly of the winding mechanism shown in FIG. 8;
FIG. 12 is a schematic perspective view of a side lead finishing mechanism of the LED filament lamp production assembly machine shown in FIG. 1;
Fig. 13 is a schematic perspective view of a first wire stripping mechanism of the assembly machine for producing LED filament lamps shown in fig. 1;
fig. 14 is a schematic perspective view of a cap feeding mechanism of the assembly machine for producing the LED filament lamp shown in fig. 1;
fig. 15 is an enlarged schematic view of a structure at C of the cap feeding mechanism shown in fig. 14;
FIG. 16 is a schematic perspective view of a discharge mechanism of a genuine lamp of the assembly machine for producing LED filament lamps shown in FIG. 1;
FIG. 17 is a schematic perspective view of a second gripping and conveying mechanism of the discharge mechanism of the genuine lamp shown in FIG. 16;
fig. 18 is a schematic perspective view of a testing mechanism of the assembly machine for producing the LED filament lamp shown in fig. 1.
Reference numerals in fig. 1 to 18: 1, a machine table; 2-a winding mechanism; 3-a station turntable; 4-a driving power supply feeding mechanism; 5-a first wire stripping mechanism; 6-a second wire stripping mechanism; 7-a lamp cap feeding mechanism; 8-a discharging mechanism of the genuine lamp; 9-a testing mechanism; 10-a waste lamp discharging mechanism; 11-a driving power supply; 12-a luminaire body; 13-a wire finishing mechanism; 13A-a first wire organizer; 13B-a second wire organizer; 14-a side lead finishing mechanism; 15-a middle lead finishing mechanism; 16-visual inspection means; 21-a winder; 22-a first rotary drive assembly; 23-a first horizontal feed X-axis assembly; 24-a first front-to-back feed Y-axis assembly; 25-a first height adjustment Z-axis assembly; 26-a sleeve drive mechanism; 41-a first rack; 42-a second drive mechanism; 43-driving power stage; 44-a first gripper conveyor; 51-a first drive mechanism; 52-a first wire stripping assembly; 53-fourth rail; 54-fourth slider; 71-a lamp cap feed chute; 72-lamp holder horizontal feeding X-axis assembly; 73-a third gripping and conveying mechanism; 74-a fourth clamping assembly; 81-a second frame; 82-a third drive mechanism; 83-luminaire stage; 84-a second gripping and conveying mechanism; 91-fourteenth driving member; 92-eighth clamp arm; 93-ninth clamp arm; 111-a circuit board; 112-winding posts; 113-side leads; 114-mid-lead wire; 121-glass bulb; 122-LED filament strips; 123-stem; 124-wire; 125-top line; 131-a third clamping assembly; 132-a fourth height adjustment Z-axis assembly; 141-a ram assembly; 142-a second horizontal feed X-axis assembly; 211-winding shaft; 212-shaft sleeve; 213-cushioning member; 231-a second driver; 232-a second rail; 233-a second slider; 234-a second belt; 241-a third driver; 242-third guide rail; 243-a third slider; 244-a third belt; 251-first driving member; 252-first rail; 253—a first slider; 254-a first drive belt; 261-first clip arm; 262-fourth drive member; 421-sixth drivers; 422-fourth conveyor belt; 423-a first drive gear; 441-a first clamping assembly; 442-a second height adjustment Z-axis assembly; 443-a second front-to-back feed Y-axis assembly; 521-second clamp arms; 522-a fifth driver; 721-nineteenth driver; 722-a lamp head placement plate; 731-a fifth gripping assembly; 732-a fifth height adjustment Z-axis assembly; 733-fourth front-to-rear feed Y-axis assembly; 741-seventh clamp arm; 742-twenty-third drive; 821-tenth driving member; 822-a chain; 823-a second drive gear; 841-a second gripping assembly; 842-a third height adjustment Z-axis assembly; 843-third front-to-back feed Y-axis assembly; 131 a-fifth clamp arm; 131 b-fifteenth driving member; 141 a-ejector pins; 141 b-seventeenth driver; 142 a-eighth rail; 142 b-eighth slider; 211 a-limiting pin shafts; 211 b-inclined plane; 212 a-a limit groove; 441 a-a third clamp arm; 441 b-seventh driving member; 442 a-eighth driver; 442 b-fifth rail; 442 c-fifth slider; 443 a-ninth drive member; 443 b-sixth guide rail; 443 c-sixth sliders; 722 a-mounting slots; 731 a-sixth clamp arm; 731 b-a twenty-second driver; 733 a-twentieth drivers; 733 b-ninth rail; 733 c-ninth slider; 843 a-eleventh drivers; 843 b-seventh slider; 843 c-seventh guide rail; 841 a-fourth clamp arm; 841 b-thirteenth driver.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 to 18 schematically show an assembly machine for producing an LED filament lamp according to an embodiment of the present invention.
As shown in fig. 3, the lamp of the present embodiment is a filament lamp commonly used in the market, and the lamp body 12 is composed of a glass bulb 121, and an LED filament 122 and a stem 123 provided in the glass bulb 121, wherein the LED filament 122 is mounted on the stem 123, and a wire 124 connected to the LED filament 122 and a top wire 125 connected to the stem 123 are LED out of the glass bulb 121 from an upper port of the glass bulb 121.
As shown in fig. 4, the driving power supply 11 of the present embodiment is a common driving power supply type of LED filament lamp in the market, and the driving power supply 11 mainly comprises a circuit board 111, and a winding post 112, a middle lead 114 and a side lead 113 mounted on the circuit board 111. The winding mechanism 2 of the present embodiment is operated by winding a wire 124 connected to an LED filament 122 around a winding post 112 on the driving power source 11.
As shown in fig. 1 to 18, the assembly machine for producing the LED filament lamp comprises a machine table 1, a station turntable 3 arranged on the machine table 1, a driving power supply feeding mechanism 4, a winding mechanism 2, a first wire stripping mechanism 5, a second wire stripping mechanism 6, a lamp cap feeding mechanism 7 and a genuine lamp discharging mechanism 8.
The station turntable 3 is rotatably arranged on the machine table 1 and used for bearing a driving power supply 11 and a lamp main body 12, and the driving power supply feeding mechanism 4, the winding mechanism 2, the first wire stripping mechanism 5, the second wire stripping mechanism 6, the lamp holder feeding mechanism 7 and the genuine lamp discharging mechanism 8 are sequentially arranged along the periphery of the station turntable 3.
The driving power supply feeding mechanism 4 is configured to convey the driving power supply 11 to the station turntable 3;
the winding mechanism 2 is configured to wind the wire 124 of the lamp body 12 outside the winding post 112 of the driving power supply 11;
the first wire stripping mechanism 5 is configured to strip one of the side leads 113 and the middle lead 114 of the driving power supply 11;
the second wire stripping mechanism 6 is configured to strip two of the side leads 113 and the middle lead 114 of the driving power supply 11;
the lamp cap feeding mechanism 7 is configured to convey the lamp cap to the station turntable 3 and mount the lamp cap on the lamp main body 12;
the genuine lamp discharge mechanism 8 is configured to output the mounted genuine lamp.
As shown in fig. 5, the driving power supply loading device 4 of the present embodiment includes a first frame 41, a second driving mechanism 42, a driving power supply stage 43, and a first gripping and conveying mechanism 44. The first frame 41 is mounted on one side of the machine 1, and the second driving mechanism 42 is mounted on the first frame 41 for driving the driving power stage 43 to rotate. The driving power stage 43 is provided in plurality and attached to the second driving mechanism 42. The first gripping and conveying mechanism 44 is mounted on the first frame 41 and is used for gripping and conveying the driving power supply 11 from the driving power supply stage 43 to the station turntable 3.
The second driving mechanism 42 of the present embodiment includes a sixth driving piece 421, a fourth conveying belt 422, and a first driving gear 423. The first driving gear 423 is rotatably installed on the first frame 41, and the fourth conveyor 422 is sleeved on the first driving gear 423. The driving power stage 43 is fixedly disposed on the outer surface of the fourth conveyor 422. The sixth driving member 421 of the present embodiment is fixedly mounted on the first frame 41 and located below the first driving gear 423, and the sixth driving member 421 is a motor. The number of the first driving gears 423 is two, and one of the first driving gears 423 is sleeved on the periphery of the driving end of the sixth driving member 421. The fourth conveyor 422 drives all the driving power stage 43 to rotate under the driving of the sixth driving member 421.
The first gripping and conveying mechanism 44 of the present embodiment includes a first gripping assembly 441, a second height adjustment Z-axis assembly 442, and a second front-to-rear feed Y-axis assembly 443. The first clamping assembly 441 is mounted on the second height adjustment Z-axis assembly 442, and is configured to clamp the driving power supply; the second height-adjusting Z-axis assembly 442 is mounted on the second front-rear feeding Y-axis assembly 443 for driving the first gripping assembly 441 to complete feeding in the height direction; the second front-rear feeding Y-axis assembly 443 is mounted to the first frame 41 for driving the first gripper assembly 441 to complete feeding in the front-rear direction.
The second height-adjustment Z-axis assembly 442 of the present embodiment includes an eighth drive member 442a, a fifth rail 442b, and a fifth slider 442c. The first gripper assembly 441 is fixedly mounted to one end of a fifth slider 442c, and a fifth rail 442b is mounted to a second front-to-rear feed Y-axis assembly 443. The other end of the fifth slider 442c is sleeved on the fifth guide rail 442b and slidingly engaged with the fifth guide rail 442b, and the driving end of the eighth driving member 442a is fixedly connected with the fifth slider 442c. The eighth driving member 442a of the present embodiment is a telescopic cylinder, and the fifth sliding block 442c slides up and down along the fifth guiding rail 442b under the driving of the eighth driving member 442a, so as to drive the first clamping assembly 441 to slide up and down, thereby adjusting the first clamping assembly 441 in the height direction.
The second front-rear feed Y-axis assembly 443 of the present embodiment includes a ninth driving member 443a, a sixth guide rail 443b, and a sixth slider 443c. The fifth rail 442b of the second height-adjustment Z-axis assembly 442 is fixedly mounted to one end of the sixth slider 443c, and the sixth rail 443b is mounted to the second frame 81. The other end of the sixth slider 443c is sleeved on the sixth guide rail 443b and slidingly cooperates with the sixth guide rail 443b, and the driving end of the ninth driving member 443a is fixedly connected with the sixth slider 443c. The ninth driving member 443a of the present embodiment is a telescopic cylinder, and the sixth slider 443c slides back and forth along the sixth guide rail 443b under the driving of the ninth driving member 443a, so as to drive the second height-adjustment Z-axis assembly 442 and the first clamping assembly 441 mounted on the second height-adjustment Z-axis assembly 442 to slide back and forth together, thereby realizing the adjustment of the first clamping assembly 441 in the front-rear direction.
The first clamping assembly 441 of the present embodiment includes a third clamping arm 441a and a seventh driving member 441b. Seventh drive member 441b is fixedly mounted to one side of fifth slider 442c of second height adjustment Z-axis assembly 442. The upper end of the third clamping arm 441a is fixedly connected with the driving end of the seventh driving member 441b, and the lower end of the third clamping arm is matched with the circuit board 111 of the driving power source for clamping the driving power source on the driving power source stage 43. The seventh driving member 441b of the present embodiment is a cylinder for driving the third clamping arm 441a to open or close.
As shown in fig. 2, the assembly machine for producing the LED filament lamp of the present embodiment further includes a wire finishing mechanism 13. The wire sorting mechanism 13 is divided into a first wire sorting mechanism 13A and a second wire sorting mechanism 13B. The first wire arranging mechanism 13A is installed on the machine 1 and is located in front of the driving power supply feeding mechanism 4, and the second wire arranging mechanism 13B is installed on the machine 1 and is located behind the driving power supply feeding mechanism 4. The first wire sorting mechanism 13A and the second wire sorting mechanism 13B are mated with the wires 124 of the lamp body 12 for sorting the two wires 124.
As shown in fig. 7, the first wire management mechanism 13A of the present embodiment includes a third gripping assembly 131 and a fourth height adjustment Z-axis assembly 132. The third clamping assembly 131 is mounted on the fourth height-adjusting Z-axis assembly 132, and is used for clamping the lead 124 of the lamp main body 12; the fourth height-adjusting Z-axis assembly 132 is mounted on the machine 1, and is used for driving the third clamping assembly 131 to complete feeding in the height direction. The third gripping assembly 131 includes a fifth gripping arm 131a and a fifteenth driving member 131b. One end of the fifth clamping arm 131a is fixedly connected with the driving end of the fifteenth driving piece 131b, and the other end of the fifth clamping arm is matched with the conducting wire 124 of the lamp main body 12 on the station turntable 3 and used for arranging the conducting wire 124 of the lamp main body 12 on the station turntable 3. The fifteenth driving member 131b of the present embodiment is a cylinder for driving the fifth clamping arm 131a to open or close. The fourth height adjustment Z-axis assembly 132 of this embodiment is a sixteenth drive. The sixteenth driving member is mounted on the machine 1, and the driving end of the sixteenth driving member is fixedly connected with the fifteenth driving member 131b. The sixteenth driving member of the present embodiment is a telescopic cylinder, and the entire third clamping assembly 131 moves up and down under the driving of the sixteenth driving member, so as to adjust the second clamping assembly 841 in the height direction.
As shown in fig. 2, the first wire sorting mechanism 13A of the present embodiment is three groups. The three groups of first wire sorting mechanisms 13A are sequentially arranged and are all positioned in front of the driving power supply feeding mechanism 4. The three sets of first wire dress mechanisms 13A are substantially identical in construction, differing only in the shape of the fifth clamping arm 131 a. The second wire arranging mechanisms 13B are two groups, and the two groups of second wire arranging mechanisms 13B are sequentially arranged and are all positioned behind the driving power supply feeding mechanism 4. The structure of the two sets of second wire dress mechanisms 13B is substantially the same as that of the first wire dress mechanism 13A, except that the shape of the fifth clamping arm 131a is different.
Thus, the first wire sorting mechanism 13A and the second wire sorting mechanism 13B are respectively installed on the front and rear sides of the driving power supply feeding mechanism 4, and are used for sorting the wires 124 before and after feeding the driving power supply, and the purpose of sorting the wires 124 before feeding the driving power supply feeding mechanism 4 is to facilitate feeding of the driving power supply 11; the purpose of sorting the wires 124 before feeding the driving power supply feeding mechanism 4 is to facilitate the winding work of the winding mechanism 2.
As shown in fig. 2, the assembly machine for producing the LED filament lamp of the present embodiment further includes a visual detection mechanism 16. The visual detection mechanism 16 is disposed on the machine 1 and between the second wire arranging mechanism 13B and the winding mechanism 2. The vision detecting mechanism 16 may be a vision camera, and mainly detects the position of the winding post 112 of the driving power supply 11, so as to facilitate the operation of the subsequent winding mechanism 2. If the position deviation occurs, the visual detection mechanism 16 sends a corresponding signal to drive the clamp on the station turntable 3 to properly adjust the position of the driving power supply 11.
As shown in fig. 8 to 11, the winding mechanism 2 of the present embodiment includes a winder 21, a first rotation driving mechanism 22, a first horizontal feed X-axis mechanism 23, a first front-rear feed Y-axis mechanism 24, and a height adjustment Z-axis mechanism 25. The winder 21 is mounted on a first rotary drive mechanism 22, the first rotary drive mechanism 22 is mounted on a height adjustment Z-axis mechanism 25, the height adjustment Z-axis mechanism 25 is mounted on a first horizontal feed X-axis mechanism 23, and the first horizontal feed X-axis mechanism 23 is mounted on a first front-rear feed Y-axis mechanism 24.
The winder 21 is configured to wind the wire 124 of the lamp body 12 outside the winding post 112 of the driving power supply 11;
the first rotation driving mechanism 22 is configured to drive the rotation of the winder 21;
the first horizontal feeding X-axis mechanism 23 is configured to drive the winder 21 to complete feeding in the horizontal direction;
the first front-rear feeding Y-axis mechanism 24 is configured to drive the winder 21 to complete feeding in the front-rear direction;
the height-adjustment Z-axis mechanism 25 is configured to drive the winder 21 to complete feeding in the height direction.
As shown in fig. 8 and 10 to 11, the winder 21 of the present embodiment includes a spool 211, a boss 212, and a damper 213. The upper end of the spool 211 is attached to the first rotation driving mechanism 22. The first rotary drive mechanism 22 is a servo motor. The upper end of the spool 211 is coupled to the first rotary drive mechanism 22 via a coupling. The lower end of the spool 211 is provided with a bevel 211b, and the bevel 211b is matched with the wire 124. The sleeve 212 is movably sleeved on the outer periphery of the spool 211. The buffer 213 is disposed around the spool 211, and has one end connected to the shaft sleeve 212 and the other end connected to the first rotation driving mechanism 22. The damper 213 of the present embodiment is a spring.
The winding mechanism 2 of the present embodiment further includes a sleeve driving mechanism 26, and the sleeve driving mechanism 26 is attached to the first rotation driving mechanism 22. One end of the sleeve driving mechanism 26 is matched with the buffer member 213, and the buffer member 213 can drive the sleeve 212 to slide up and down along the spool 211 under the driving of the sleeve driving mechanism 26. The sleeve driving mechanism 26 of the present embodiment includes a fourth driving piece 262 and a first clip arm 261. The fourth driving member 262 is a telescopic cylinder. One end of the first clamping arm 261 is fixedly connected with the driving end of the fourth driving member 262, and the other end is clamped to the buffer member 213. Thus, the sleeve driving mechanism 26 is used for driving the sleeve 212 to move up and down, so that the wire 124 is bent at the inclined plane 211b, and winding is facilitated.
The spool 211 is provided with a limit pin shaft 211a, the shaft sleeve 212 is provided with a limit groove 212a, and the limit pin shaft 211a is matched with the limit groove 212 a. Therefore, the limit pin shaft 211a and the limit groove 212a are matched to limit the shaft sleeve 212, so that the moving process is prevented from exceeding the travel range, and a certain safety protection effect is achieved.
As shown in fig. 8 and 11, the height-adjustment Z-axis mechanism 25 of the present embodiment includes a first driving member 251, a first guide rail 252, a first slider 253, and a first belt 254. The first rotary driving mechanism 22 is fixedly mounted on one end of the first slider 253, and the first guide rail 252 is mounted on the first horizontal feed X-axis mechanism 23. The other end of the first slider 253 is sleeved on the first guide rail 252 and is in sliding fit with the first guide rail 252, and the first driving piece 251 is installed on the first guide rail 252 and used for driving the first slider 253 to slide along the first guide rail 252. The first driving member 251 of the present embodiment is a servo motor. The first conveyor belt is mounted on the first guide rail 252, and the first slider 253 is fixedly sleeved on the first conveyor belt. One end of the first conveyor belt is sleeved outside the driving end of the first driving member 251, and the first conveyor belt 254 can rotate under the driving of the first driving member 251, so as to drive the first slider 253 to slide along the first guide rail 252. Accordingly, the first driving member 251 can drive the first slider 253 to slide up and down along the first guide rail 252, so as to drive the first rotation driving mechanism 22 and the winder 21 mounted on the first rotation driving mechanism 22 to slide up and down together, thereby realizing the adjustment of the winder 21 in the height direction.
The first horizontal feed X-axis mechanism 23 of the present embodiment includes a second driving member 231, a second guide rail 232, a second slider 233, and a second conveyor belt (not shown). The first horizontal feed X-axis mechanism 23 is substantially identical in structure to the height adjustment Z-axis mechanism 25. The first rail 252 of the height adjustment Z-axis mechanism 25 is fixedly mounted to one end of the second slider 233. The second guide rail 232 is mounted on the first front-rear feeding Y-axis mechanism 24, and the other end of the second slider 233 is sleeved on the second guide rail 232 and is in sliding fit with the second guide rail 232. The second driving piece 231 is mounted on the second guide rail 232 and is used for driving the second slider 233 to slide along the second guide rail 232. The second driver 231 of the present embodiment is a servo motor. The second conveyor belt is mounted on the second guide rail 232, and the second slider 233 is fixedly sleeved on the second conveyor belt. One end of the second conveyor belt is sleeved outside the driving end of the second driving piece 231, and the second conveyor belt 234 can rotate under the driving of the second driving piece 231, so as to drive the second slider 233 to slide along the second guide rail 232. Therefore, the second driving member 231 can drive the second slider 233 to slide horizontally along the second guide rail 232, so as to drive the height-adjusting Z-axis mechanism 25, the first rotation driving mechanism 22 and the winder 21 mounted on the first rotation driving mechanism 22 to slide horizontally together, thereby realizing the adjustment of the winder 21 in the horizontal direction.
The first front-to-rear feed Y-axis mechanism 24 includes a third driving member 241, a third guide rail 242, a third slider 243, and a third conveyor belt (not shown). The first front-rear feed Y-axis mechanism 24 is substantially identical in structure to the height-adjustment Z-axis mechanism 25. The second guide rail 232 of the first horizontal feed X-axis mechanism 23 is fixedly mounted to one end of the third slider 243. The other end of the third slider 243 is sleeved on the third rail 242 and slidably engaged with the third rail 242, and the third driving member 241 is mounted on the third rail 242 and is used for driving the third slider 243 to slide along the third rail 242. The third driving element 241 of the present embodiment is a servo motor. The third conveyor belt is mounted on the third guide rail 242, and the third slider 243 is fixedly sleeved on the third conveyor belt. One end of the third conveyor belt is sleeved outside the driving end of the third driving piece 241, and the third conveyor belt 244 can rotate under the driving of the third driving piece 241, so as to drive the third slider 243 to slide along the third guide rail 242. Therefore, the third driving member 241 can drive the third slider 243 to slide back and forth along the third guide rail 242, so as to drive the first horizontal feeding X-axis mechanism 23, the height adjusting Z-axis mechanism 25, the first rotation driving mechanism 22 and the winder 21 mounted on the first rotation driving mechanism 22 to slide back and forth together, thereby realizing the adjustment of the winder 21 in the front and back direction.
The principle of operation of the winder 21 of the present embodiment is:
when a winding work is required, the first horizontal feeding X-axis mechanism 23 and the first front-rear feeding Y-axis mechanism 24 drive the winder 21 to a proper position, then the winder 21 moves downwards under the driving of the height adjusting Z-axis mechanism 25, at this time, the shaft sleeve 212 moves upwards under the driving of the shaft sleeve driving mechanism 26, so that the shaft sleeve 212 does not shield the inclined surface 211b of the winding shaft 211, at this time, the wire 124 passes through the winding shaft 211, under the effect of the inclined surface 211b, the wire 124 is bent, then the shaft sleeve 212 moves downwards under the driving of the shaft sleeve driving mechanism 26, at this time, the wire 124 is pressed between the shaft sleeve 212 and the winding shaft 211, and finally the wire 124 rotates around the periphery of the winding post 112 under the common driving of the first rotary driving mechanism 22, the first horizontal feeding X-axis mechanism 23, the first front-rear feeding Y-axis mechanism 24 and the height adjusting Z-axis mechanism 25, so that the wire 124 is automatically wound around the periphery of the winding post 112.
The winding mechanism 2 adopts a four-axis system of X axis, Y axis, Z axis and rotation adjustment, under the combined action of the first rotary driving mechanism 22, the first horizontal feeding X axis mechanism 23, the first front-back feeding Y axis mechanism 24 and the height adjusting Z axis mechanism 25, the winder 21 can automatically wind the wire 124 in the lamp main body 12 on the winding column 112 of the driving power supply 11, the connection of the wire 124 and the driving power supply 11 is completed, the automation degree is high, and the assembly efficiency is high.
As shown in fig. 12, the assembly machine for producing an LED filament lamp according to the present embodiment further includes a side lead trimming mechanism 14, wherein the side lead trimming mechanism 14 is mounted on the machine 1 and located between the winding mechanism 2 and the first wire stripping mechanism 5, and the side lead trimming mechanism 14 is matched with the side lead 113 of the driving power source 11 for trimming the side lead 113. Thus, the side wire arrangement mechanism 14 is arranged before the first wire stripping mechanism 5, and arranges the side wires 113 to be stripped, so that the first wire stripping mechanism 5 can conveniently strip the side wires 113.
The side lead finishing mechanism 14 of the present embodiment includes a ram assembly 141 and a second horizontal feed X-axis assembly 142. The ejector rod assembly 141 is mounted on the second horizontal feeding X-axis assembly 142 and is used for finishing the side lead 113 of the driving power supply; the second horizontal feeding X-axis assembly 142 is mounted on the machine 1, and is used for driving the ejector rod assembly 141 to complete feeding in the horizontal direction. The jack assembly 141 includes a jack 141a and a seventeenth driver 141b. One end of the ejector rod 141a is fixedly connected with the driving end of the seventeenth driving piece 141b, and the other end of the ejector rod is matched with the side lead 113 of the driving power supply 11 on the station turntable 3 and used for arranging the side lead 113 of the driving power supply 11 on the station turntable 3. The seventeenth driving element 141b of the present embodiment is a cylinder for driving the jack 141a to expand and contract. The second horizontal feed X-axis assembly 142 of the present embodiment includes an eighteenth driving member (not shown), an eighth guide rail 142a, and an eighth slider 142b. The seventeenth driving member 141b of the jack assembly 141 is fixedly installed at one end of the eighth slider 142b. The eighth guide rail 142a is mounted on the machine 1, and the other end of the eighth slider 142b is sleeved on the eighth guide rail 142a and slidingly cooperates with the eighth guide rail 142 a. The eighteenth driving member is mounted on the machine 1 and is used for driving the eighth slider 142b to slide along the eighth rail 142 a. The eighteenth driving member of the present embodiment may be a motor or a cylinder driven linkage structure. Under the driving of the eighteenth driving piece, the eighth slider 142b can slide along the eighth guide rail 142a, so as to drive the ejector rod assembly 141 to slide horizontally together, thereby realizing the adjustment of the ejector rod assembly 141 in the horizontal direction and finishing the arrangement work of the side leads 113. As shown in fig. 3, the side lead finishing mechanisms 14 of the present embodiment are two sets. The two groups of side lead arranging mechanisms 14 are sequentially arranged and are positioned between the winding mechanism 2 and the first wire stripping mechanism 5. The two sets of side lead finishing mechanisms 14 are substantially identical in structure, except that the ejector pins 141a of the ejector pin assembly 141 are different in shape, while one is horizontally fed and the other is forwardly and backwardly fed.
The first wire stripping mechanism 5 of the present embodiment is used for stripping the side lead 113 on the driving power supply 11; the second wire stripping mechanism 6 is used for stripping the middle lead 114 on the driving power supply 11. As shown in fig. 13, the first wire stripping mechanism 5 includes a first drive mechanism 51, a first wire stripping assembly 52, a fourth guide rail 53, and a fourth slider 54. The first wire stripping subassembly 52 fixed mounting is in the one end of fourth slider 54, and fourth guide rail 53 is installed in board 1, and fourth guide rail 53 sliding fit are located to the other end cover of fourth slider 54, and first actuating mechanism 51 is installed in board 1 and is used for driving fourth slider 54 to slide along fourth guide rail 53, and first wire stripping subassembly 52 can be peeled off drive power supply's side lead 113 under the drive of first actuating mechanism 51. The first driving mechanism 51 is mounted on the machine 1 and is used for driving the fourth slider 54 to slide along the fourth guide rail 53. The first driving mechanism 51 of the present embodiment may be a motor or a cylinder driven linkage structure. The first wire stripping assembly 52 of this embodiment includes a second clamping arm 521 and a fifth driver 522. The fifth driving member 522 is fixedly mounted above the fourth slider 54. One end of the second clamping arm 521 is fixedly connected with the driving end of the fifth driving member 522, and the other end is used for clamping the side lead 113 of the driving power supply 11. The fifth driving member 522 of the present embodiment is a cylinder for driving the second clamping arm 521 to open or close. Therefore, when the lamp main body 12 and the driving power supply 11 after the winding is completed are conveyed to the corresponding stations of the first wire stripping mechanism 5, the first driving mechanism 51 starts to work, the fourth sliding block 54 slides forwards along the fourth guide rail 53 under the driving of the first driving mechanism 51 to drive the first wire stripping assembly 52 to move forwards, the first wire stripping assembly 52 clamps the side lead 113 of the driving power supply 11 after reaching the position, and then the whole body moves backwards under the driving of the first driving mechanism 51 to finish the peeling of the side lead 113 of the driving power supply 11.
As shown in fig. 2, the assembly machine for producing the LED filament lamp further includes a middle lead wire arrangement mechanism 15, wherein the middle lead wire arrangement mechanism 15 is mounted on the machine 1 and located between the first wire stripping mechanism 5 and the second wire stripping mechanism 6, and the middle lead wire arrangement mechanism 15 is matched with the middle lead wire 114 of the driving power supply 11 for arranging the middle lead wire 114. Therefore, the middle lead arranging mechanism 15 is arranged before the second wire stripping mechanism 6, and is used for arranging the middle leads 114 to be stripped, so that the second wire stripping mechanism 6 is convenient for stripping the middle leads 114. The intermediate lead finishing mechanisms 15 of the present embodiment are two groups. The two groups of lead wire arranging mechanisms 15 are sequentially arranged and are positioned between the first wire stripping mechanism 5 and the second wire stripping mechanism 6. The structure of the two sets of lead finishing mechanisms 15 is substantially the same as that of the two sets of side lead finishing mechanisms 14, except that the structure of finishing the leads is a clamp arm or a push rod 141a, and the shape of the clamp arm or the push rod 141a is different.
As shown in fig. 3, the second wire stripping mechanism 6 of the present embodiment is provided at the machine 1 and behind the intermediate wire arranging mechanism 15. The second wire stripping mechanism 6 is similar to the first wire stripping mechanism 5 in that the stripping objects are different, the first wire stripping mechanism 5 strips the side lead 113 of the driving power supply 11, and the second wire stripping mechanism 6 strips the middle lead 114 of the driving power supply 11.
As shown in fig. 14 and 15, the cap feeding mechanism 7 of the present embodiment includes a cap feed chute 71, a cap horizontal feed X-axis assembly 72, a third gripping and conveying mechanism 73, and a fourth gripping assembly 74. The lamp cap feed chute 71 is installed at one side of the machine 1 for accommodating lamp caps. The lamp holder horizontal feeding X-axis assembly 72 is installed on the machine 1 and located at a discharge port of the lamp holder feeding chute 71 and is used for clamping a lamp holder of the lamp holder feeding chute 71. A third gripping and conveying mechanism 73 is mounted to the machine 1 and is used to grip, convey and mount the lamp cap from the lamp cap horizontal feed X-axis assembly 72 onto the lamp body 12 on the station carousel 3. The fourth clamping assembly 74 is mounted on the machine 1 and is used for clamping a top line 125 of the lamp main body 12.
The lamp head horizontal feed X-axis assembly 72 of the present embodiment includes a nineteenth driving member 721 and a lamp head placement plate 722, the lamp head placement plate 722 being fixedly connected to the driving end of the nineteenth driving member 721. The lamp cap placing plate 722 is provided with a mounting groove 722a matched with the lamp cap. The nineteenth driving element 721 of the present embodiment is a telescopic cylinder, and the entire lamp cap placing plate 722 moves horizontally at the discharge port of the lamp cap feed chute 71 under the driving of the nineteenth driving element 721, thereby receiving the lamp caps fed from the lamp cap feed chute 71, and waiting to be gripped.
The third gripping and conveying mechanism 73 of the present embodiment includes a fifth gripping assembly 731, a fifth height-adjustment Z-axis assembly 732, and a fourth front-rear feed Y-axis assembly 733. The fifth clamping assembly 731 is mounted on the fifth height-adjusting Z-axis assembly 732, and is configured to clamp the lamp cap; the fifth height-adjusting Z-axis assembly 732 is mounted on the fourth front-rear feeding Y-axis assembly 733 for driving the fifth gripping assembly 731 to complete feeding in the height direction; the fourth front-rear feeding Y-axis assembly 733 is mounted to the machine 1 for driving the fifth gripping assembly 731 to complete feeding in the front-rear direction.
The fifth height adjustment Z-axis assembly 732 of this embodiment includes a twenty-first drive member. The twenty-first driving member is mounted on the fourth front-rear feeding Y-axis assembly 733, and the driving end of the twenty-first driving member is fixedly connected with the fifth clamping assembly 731. The twenty-first driving member of this embodiment is a telescopic cylinder, and the entire fifth gripping assembly 731 is moved up and down by the twenty-first driving member, so as to achieve adjustment in the height direction.
The fourth front-rear feed Y-axis assembly 733 of the present embodiment includes a twentieth driver 733a, a ninth guide rail 733b, and a ninth slider 733c. The twenty-first driving element is fixedly mounted on one end of the ninth slider 733c, and the ninth guide rail 733b is mounted on the machine 1. The other end of the ninth slider 733c is sleeved on the ninth guide rail 733b and slidingly matched with the ninth guide rail 733b, and the driving end of the twentieth driving member 733a is fixedly connected with the ninth slider 733c. The twentieth driving member 733a of the present embodiment is a telescopic cylinder, and the ninth slider 733c slides back and forth along the ninth guide rail 733b under the driving of the twentieth driving member 733a, so as to drive the fifth height-adjusting Z-axis assembly 732 and the fifth gripping assembly 731 mounted on the fifth height-adjusting Z-axis assembly 732 to slide back and forth together, thereby realizing the adjustment of the fifth gripping assembly 731 in the back and forth direction.
The fourth gripping assembly 74 of the present embodiment includes a seventh gripping arm 741 and a twenty-third drive 742. The twenty-third driving element 742 is fixedly mounted on the machine 1. One end of the seventh clamping arm 741 is fixedly connected with the driving end of the twenty-third driving member 742, and the other end of the seventh clamping arm is matched with the top line 125 of the lamp main body 12 and is used for clamping the top line 125 of the lamp main body 12. The twenty-third driving element 742 of the present embodiment is a cylinder for driving the seventh clip arm 741 to open or close.
The fifth clamping assembly 731 of the present embodiment includes a sixth clamping arm 731a and a twenty-second driving member 731b. The twenty-second driver 731b is fixedly mounted to the lower end of the twenty-first driver of the fifth height adjustment Z-axis assembly 732. One end of the sixth clamping arm 731a is fixedly connected with the driving end of the twenty-second driving part 731b, and the other end of the sixth clamping arm is matched with the lamp holder, and is used for clamping, conveying and installing the lamp holder onto the lamp main body 12 on the station turntable 3. The twenty-second driving piece 731b of the present embodiment is a cylinder for driving the sixth clip arm 731a to open or close.
As shown in fig. 16 to 17, the genuine lamp discharge mechanism 8 of the present embodiment includes a second frame 81, a third driving mechanism 82, a lamp stage 83, and a second gripping and conveying mechanism 84. The second frame 81 is mounted on one side of the machine 1, and the third driving mechanism 82 is mounted on the second frame 81 for driving the lamp stage 83 to rotate. The lamp stage 83 is provided in plurality and attached to the third driving mechanism 82. The second clamping and conveying mechanism 84 is mounted on the second frame 81 and is used for clamping and conveying the finished lamp from the station turntable 3 to the lamp object stage 83. Each lamp stage 83 of the present embodiment has a cavity formed therein that matches the glass bulb 121 of the lamp.
The third driving mechanism 82 of the present embodiment includes a tenth driving element 821, a chain 822, and a second driving gear 823. The second driving gear 823 is rotatably mounted on the second frame 81, and the chain 822 is sleeved on the second driving gear 823. The lamp stage 83 is fixedly disposed directly above the chain 822. The tenth driving element 821 of the present embodiment is fixedly mounted to the second frame 81 below the second driving gear 823, and the tenth driving element 821 is a motor. The number of the second driving gears 823 is two, and one second driving gear 823 is sleeved on the periphery of the driving end of the tenth driving member 821. The chain 822 drives all lamp stages 83 to rotate under the driving of the tenth driving member 821.
The second gripping and conveying mechanism 84 of the present embodiment includes a second gripping assembly 841, a third height adjustment Z-axis assembly 842, and a third front-to-rear feed Y-axis assembly 843. The second clamping component 841 is mounted on the third front-rear feeding Y-axis component 843 and is used for clamping the qualified lamp; a third front-to-rear feed Y-axis assembly 843 is mounted to the third height adjustment Z-axis assembly 842 for driving the second gripper assembly 841 to complete the feed in the front-to-rear direction; a third height adjustment Z-axis assembly 842 is mounted to the second frame 81 for driving the second gripper assembly 841 to complete the feed in the height direction.
The third front-to-rear feed Y-axis assembly 843 of the present embodiment includes an eleventh driving piece 843a, a seventh guide rail 843c, and a seventh slider 843b. The second clamping assembly 841 is fixedly mounted to one end of a seventh slider 843b, and a seventh rail 843c is mounted to the third height adjustment Z-axis assembly 842. The other end of the seventh slider 843b is sleeved on the seventh guide rail 843c and slidingly matched with the seventh guide rail 843c, and the driving end of the eleventh driving piece 843a is fixedly connected with the seventh slider 843b. The eleventh driving member 843a in the present embodiment is a telescopic cylinder, and the seventh slider 843b slides back and forth along the seventh rail 843c under the driving of the eleventh driving member 843a, so as to drive the second clamping assembly 841 to slide back and forth together, thereby realizing the adjustment of the second clamping assembly 841 in the front and rear directions.
The third height adjustment Z-axis assembly 842 of this embodiment includes a twelfth drive member. The twelfth driving member is mounted on the second frame 81, and the driving end of the twelfth driving member is fixedly connected with the lower end surface of the seventh guide 843 c. The twelfth driving member of the present embodiment is a telescopic cylinder, and the entire third front-rear feeding Y-axis assembly 843 and the second clamping assembly 841 mounted on the third front-rear feeding Y-axis assembly 843 move up and down together under the driving of the twelfth driving member, so that the adjustment of the second clamping assembly 841 in the height direction is achieved.
The second gripper assembly 841 of the present embodiment includes a fourth gripper arm 841a and a thirteenth driving member 841b. The thirteenth driving member 841b is fixedly mounted to one side of the seventh slider 843b of the third front-to-rear feed Y-axis assembly 843. One end of the fourth clamping arm 841a is fixedly connected with the driving end of the thirteenth driving piece 841b, and the other end of the fourth clamping arm is matched with the genuine lamp on the station turntable 3 and is used for clamping the genuine lamp on the station turntable 3 onto the lamp objective table 83. The thirteenth driving member 841b of the present embodiment is a cylinder for driving the fourth clip arm 841a to open or close.
As shown in fig. 2, the assembly machine for producing the LED filament lamp of the present embodiment further includes a waste lamp discharging mechanism 10, and the waste lamp discharging mechanism 10 is mounted on the machine 1 and located at the rear of the genuine lamp discharging mechanism 8. The waste lamp discharging mechanism 10 is used for outputting waste lamps. The structure of the waste lamp discharging mechanism 10 of the present embodiment is identical to that of the second clamping and conveying mechanism 84 of the genuine lamp discharging mechanism 8, and the difference is only that the waste lamp discharging mechanism 10 is directly mounted on the machine 1.
As shown in fig. 18, the assembly machine for producing the LED filament lamp of the present embodiment further includes a testing mechanism 9, where the testing mechanism 9 is mounted on the machine 1 and located between the second wire stripping mechanism 6 and the lamp holder feeding mechanism 7, and the testing mechanism 9 is used for detecting whether the lamp can be normally electrified. The test mechanism 9 of the present embodiment includes a fourteenth driver 91, an eighth clamp arm 92, and a ninth clamp arm 93. The fourteenth driving member 91 is mounted to the machine 1. One end of the eighth clamp arm 92 and one end of the ninth clamp arm 93 are connected with the driving end of the fourteenth driving member 91 in a linkage fit manner through a linkage rod structure. The other end of the eighth clamping arm 92 is matched with a middle lead 114 of the driving power supply 11 to be tested on the station turntable 3, and the other end of the ninth clamping arm 93 is matched with a side lead 113 of the driving power supply to be tested on the station turntable 3. The eighth clamp arm 92 and the ninth clamp arm 93 are connected with an external power supply. When the eighth clamp arm 92 and the ninth clamp arm 93 clamp the middle lead 114 and the side lead 113 of the driving power supply respectively, the power is supplied, whether the winding mechanism 2 is effective winding is judged by detecting whether the lamp is on, and then the quality of the lamp is judged. The testing mechanism 9 is matched with the genuine lamp discharging mechanism 8 and the waste lamp discharging mechanism 10. Therefore, when the lamp detected by the testing mechanism 9 is qualified, the lamp can be output to the next working procedure through the genuine lamp discharging mechanism 8. If the detected lamp is not qualified, the lamp is output through the reject lamp discharge mechanism 10.
The working principle of the assembly machine for producing the LED filament lamp provided by the invention is as follows:
as shown in fig. 1 and 2, the station turntable 3 of the present embodiment rotates counterclockwise, a person or a machine places the lamp main body 12 on the fixture of the station turntable 3 at the lamp position a, the lamp main body 12 is conveyed to the first wire sorting mechanism 13A under the rotation driving of the station turntable 3, the first wire sorting mechanism 13A sorts the wires 124 of the lamp main body 12, when the lamp main body 12 is conveyed to the driving power supply feeding mechanism 4, the driving power supply feeding mechanism 4 clips and places the driving power supply 11 above the lamp main body 12, then the lamp main body 12 and the driving power supply 11 are conveyed to the second wire sorting mechanism 13B together under the rotation driving of the station turntable 3, the second wire sorting mechanism 13B sorts the wires 124 of the lamp main body 12 again, continues to convey to the visual detection mechanism 16, the visual detection mechanism 16 conveys to the winding mechanism 2 after detecting that it is qualified, the two groups of winding mechanisms 2 wind the two wires 124 of the lamp main body 12 on the two winding posts 112 on the driving power supply 11 respectively to finish the connection between the driving power supply 11 and the lamp main body 12, the lamp after the winding is finished is conveyed to the side lead finishing mechanism 14, the side lead finishing mechanism 14 finishes the side leads 113 on the driving power supply 11 and then conveys the side leads 113 to the first wire stripping mechanism 5, the first wire stripping mechanism 5 strips the side leads 113 on the driving power supply 11, the lamp after the wire stripping is finished is conveyed to the middle lead finishing mechanism 15, the middle lead finishing mechanism 15 finishes the middle leads 114 on the driving power supply 11 and then conveys the middle leads 114 to the second wire stripping mechanism 6, the second wire stripping mechanism 6 strips the middle leads 114 on the driving power supply 11, and the lamp after the wire stripping is conveyed to the testing mechanism 9 for testing, the tested lamp is conveyed to the lamp holder feeding mechanism 7, the lamp holder feeding mechanism 7 is used for installing a lamp holder on the lamp body 12, preliminary assembly is completed, the qualified lamp is output to the next procedure through the qualified lamp discharging mechanism 8, and the unqualified lamp is output through the waste lamp discharging mechanism 10.
The assembly machine for producing the LED filament lamp is automatically carried out in the whole process from the feeding of the driving power supply 11 to the winding and wire stripping, and has high production efficiency and high assembly quality; the whole production process almost does not need manual operation, can save a large amount of manpower, and greatly reduces the labor cost.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims (5)

  1. The assembly machine for producing the LED filament lamp is characterized by comprising a machine table (1), and a station turntable (3), a driving power supply feeding mechanism (4), a winding mechanism (2), a first wire stripping mechanism (5), a second wire stripping mechanism (6), a lamp holder feeding mechanism (7) and a genuine lamp discharging mechanism (8) which are arranged on the machine table (1), wherein the station turntable (3) is rotatably arranged on the machine table (1) and used for bearing a driving power supply (11) and a lamp main body (12), and the driving power supply feeding mechanism (4), the winding mechanism (2), the first wire stripping mechanism (5), the second wire stripping mechanism (6), the lamp holder feeding mechanism (7) and the genuine lamp discharging mechanism (8) are sequentially arranged along the periphery of the station turntable (3);
    The driving power supply feeding mechanism (4) is configured to convey a driving power supply (11) to the station turntable (3);
    the winding mechanism (2) is configured to wind the lead (124) of the lamp main body (12) outside the winding post (112) of the driving power supply (11);
    the first wire stripping mechanism (5) is configured to strip one of a side lead (113) and a middle lead (114) of the driving power supply (11);
    the second wire stripping mechanism (6) is configured to strip two of a side lead (113) and a middle lead (114) of the driving power supply (11);
    the lamp cap feeding mechanism (7) is configured to convey the lamp cap to the station turntable (3) and install the lamp cap on the lamp main body (12);
    the genuine lamp discharging mechanism (8) is configured to output the mounted genuine lamp;
    the testing device also comprises a testing mechanism (9), wherein the testing mechanism (9) is arranged on the machine table (1) and is positioned between the second wire stripping mechanism (6) and the lamp cap feeding mechanism (7), and the testing mechanism (9) is matched with the genuine lamp discharging mechanism (8);
    the lamp comprises a lamp main body (12), and is characterized by further comprising a wire arranging mechanism (13), wherein the wire arranging mechanism (13) is arranged on the machine table (1) and is positioned in front of the driving power supply feeding mechanism (4), and the wire arranging mechanism (13) is matched with a wire (124) of the lamp main body (12);
    the winding mechanism (2) comprises a winding machine (21), a first rotary driving assembly (22), a first horizontal feeding X-axis assembly (23), a first front-back feeding Y-axis assembly (24) and a first height adjusting Z-axis assembly (25), wherein the winding machine (21) is installed on the first rotary driving assembly (22), the first rotary driving assembly (22) is installed on the first height adjusting Z-axis assembly (25), the first height adjusting Z-axis assembly (25) is installed on the first horizontal feeding X-axis assembly (23), and the first horizontal feeding X-axis assembly (23) is installed on the first front-back feeding Y-axis assembly (24);
    The winder (21) is configured to wind a wire (124) of the lamp main body (12) outside a winding post (112) of the driving power supply (11);
    the first rotary drive assembly (22) is configured to drive the rotation of the winder (21);
    the first horizontal feeding X-axis assembly (23) is configured to drive the winder (21) to complete feeding in the horizontal direction;
    the first front-rear feeding Y-axis assembly (24) is configured to drive the winder (21) to complete feeding in the front-rear direction;
    the first height-adjusting Z-axis assembly (25) is configured to drive the winder (21) to complete feeding in the height direction;
    the winder (21) comprises a winding shaft (211), a shaft sleeve (212) and a buffer piece (213), wherein the upper end of the winding shaft (211) is arranged on a first rotary driving assembly (22), an inclined surface (211 b) is arranged at the lower end of the winding shaft (211), the inclined surface (211 b) is matched with a wire (124), the shaft sleeve (212) is movably sleeved on the periphery of the winding shaft (211), and the buffer piece (213) is sleeved on the periphery of the winding shaft (211) and is connected with the shaft sleeve (212) at one end and the first rotary driving assembly (22) at the other end;
    the winding mechanism (2) further comprises a shaft sleeve driving mechanism (26), the shaft sleeve driving mechanism (26) is mounted on the first rotary driving assembly (22), one end of the shaft sleeve driving mechanism (26) is matched with a buffer piece (213), and the buffer piece (213) drives the shaft sleeve (212) to slide up and down along the winding shaft (211) under the driving of the shaft sleeve driving mechanism (26).
  2. 2. The assembly machine for producing the LED filament lamp according to claim 1, further comprising a waste lamp discharging mechanism (10), wherein the waste lamp discharging mechanism (10) is installed on the machine table (1) and located behind the genuine lamp discharging mechanism (8), the waste lamp discharging mechanism (10) is matched with the testing mechanism (9), and the waste lamp discharging mechanism (10) is used for outputting the waste lamp.
  3. 3. The assembly machine for producing the LED filament lamp according to claim 1, wherein the first wire stripping mechanism (5) comprises a first driving mechanism (51), a first wire stripping assembly (52), a fourth guide rail (53) and a fourth slider (54), the first wire stripping assembly (52) is fixedly installed at one end of the fourth slider (54), the fourth guide rail (53) is installed at the machine table (1), the other end of the fourth slider (54) is sleeved on the fourth guide rail (53) and is in sliding fit with the fourth guide rail (53), the first driving mechanism (51) is installed at the machine table (1) and used for driving the fourth slider (54) to slide along the fourth guide rail (53), and the first wire stripping assembly (52) can strip one of the side leads (113) and the middle lead (114) of the driving power supply (11) under the driving of the first driving mechanism (51).
  4. 4. The assembly machine for producing the LED filament lamp according to claim 1, further comprising a side lead wire arrangement mechanism (14), wherein the side lead wire arrangement mechanism (14) is mounted on the machine table (1) and located between the winding mechanism (2) and the first wire stripping mechanism (5), and the side lead wire arrangement mechanism (14) is matched with a side lead wire (113) of the driving power supply (11) for arranging the side lead wire (113).
  5. 5. The assembly machine for producing the LED filament lamp according to claim 1, further comprising a middle lead wire arrangement mechanism (15), wherein the middle lead wire arrangement mechanism (15) is mounted on the machine table (1) and located between the first wire stripping mechanism (5) and the second wire stripping mechanism (6), and the middle lead wire arrangement mechanism (15) is matched with a middle lead wire (114) of the driving power supply (11) and used for arranging the middle lead wire (114).
CN201910361310.9A 2019-04-30 2019-04-30 Assembly machine for producing LED filament lamp Active CN110323653B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404980B (en) * 2020-11-11 2022-11-22 广东七大洲实业有限公司 Automatic lamp tube assembly production line
CN115091161B (en) * 2022-07-05 2024-01-09 江苏浦亚照明科技股份有限公司 Production equipment of LED filament lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101847507A (en) * 2010-04-28 2010-09-29 珠海恒阳科技有限公司 Full-automatic coiling machine
CN106998027A (en) * 2017-06-05 2017-08-01 康怀旺 A kind of fully automatic wire winding machine
CN107388086A (en) * 2017-08-29 2017-11-24 珠海市博杰电子有限公司 The full-automatic assemble method of LED string
CN209981702U (en) * 2019-04-30 2020-01-21 广东大唐永恒智能科技有限公司 Assembly machine for producing LED filament lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101847507A (en) * 2010-04-28 2010-09-29 珠海恒阳科技有限公司 Full-automatic coiling machine
CN106998027A (en) * 2017-06-05 2017-08-01 康怀旺 A kind of fully automatic wire winding machine
CN107388086A (en) * 2017-08-29 2017-11-24 珠海市博杰电子有限公司 The full-automatic assemble method of LED string
CN209981702U (en) * 2019-04-30 2020-01-21 广东大唐永恒智能科技有限公司 Assembly machine for producing LED filament lamp

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