CN107388086A - The full-automatic assemble method of LED string - Google Patents

The full-automatic assemble method of LED string Download PDF

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Publication number
CN107388086A
CN107388086A CN201710754619.5A CN201710754619A CN107388086A CN 107388086 A CN107388086 A CN 107388086A CN 201710754619 A CN201710754619 A CN 201710754619A CN 107388086 A CN107388086 A CN 107388086A
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CN
China
Prior art keywords
led
tin
component
welding
wire
Prior art date
Application number
CN201710754619.5A
Other languages
Chinese (zh)
Other versions
CN107388086B (en
Inventor
单西万
艾云东
杨土秀
张�杰
Original Assignee
珠海市博杰电子有限公司
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Priority to CN201710754619.5A priority Critical patent/CN107388086B/en
Publication of CN107388086A publication Critical patent/CN107388086A/en
Application granted granted Critical
Publication of CN107388086B publication Critical patent/CN107388086B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/10Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02Means for manipulating or holding work, e.g. for separate articles for particular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065After-treatment
    • B05D3/067Curing or cross-linking the coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/0008Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/20Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28Apparatus 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention discloses a kind of full-automatic assemble method of LED string, comprise the following steps:(1) paster LED is placed on the LED stationary fixtures of rotating disk conveying mechanism, then is delivered to Dian Xi mechanisms by rotating disk conveying mechanism, is then delivered to welding mechanism through rotating disk conveying mechanism;(2) positive wire and cathode conductor are delivered to wire stripping mechanism, are then delivered to the welding mechanism through wire agency;(3) the blowtorch area that the positive pole of paster LED and negative pole are corresponded to positive wire and cathode conductor respectively carries out welding and forms lamp string, and the paster LED of lamp string is detected by welding testing agency;(4) encapsulated, and solidified with UV glue on the surface in paster LED and blowtorch area by dispensing curing mechanism;And the LED closed string rolling up dish for steel that (5) will be come out by take-up mechanism from dispensing curing mechanism.The full-automatic assemble method of LED string provided by the invention, improves the processing efficiency of LED string, reduces production cost.

Description

The full-automatic assemble method of LED string

Technical field

The present invention relates to light fixture manufacturing technology field, more particularly to a kind of full-automatic assemble method of LED string.

Background technology

Out of doors or in indoor decorations, colorful lamp string is through commonly used ornament.By the lamp for setting a variety of colors Pearl forms the lamp string of different colours, so as to decorate surrounding environment and atmosphere.

At present, the production line balance pattern that the processing of LED string combines using more people, multistation, more equipment, Wire polishing station needs to prepare independent persons, buys single coiling fixture, Wiring apparatus, grinding apparatus;Point tin station needs Independent persons are prepared, buy independent paste solder printing equipment;Welding post needs to prepare independent persons, buys independent LED Welding equipment;Encapsulation station needs to prepare independent persons, the independent different pattern shape resin molding molds of purchase;Solidifying station needs Independent persons are prepared, independent baking box is bought and resin is heating and curing;Detection station needs to prepare independent persons, right LED string detects.Production, management cost are high, and quality control is difficult, and equipment investment cost is huge.This mode of production needs big The operating personnel of amount and equipment, production, management cost are high, and quality control is difficult, and equipment investment cost is huge.

The content of the invention

For above-mentioned state of the art, the present invention provides a kind of LED string and automatically assembles equipment, to improve LED The processing efficiency of string, reduce production cost.

In order to solve the above-mentioned technical problem, a kind of full-automatic assemble method of LED string provided by the present invention, including it is as follows Step:

(1) paster LED is placed on the LED stationary fixtures of rotating disk conveying mechanism by LED feed mechanisms, then passes through rotating disk Conveying mechanism is delivered to Dian Xi mechanisms, and tin cream is coated in the positive pole and negative pole of paster LED by Dian Xi mechanisms, then defeated through rotating disk Mechanism is sent to be delivered to welding mechanism;

(2) positive wire and cathode conductor are delivered to wire stripping mechanism by wire agency, by wire stripping mechanism to set between Blowtorch area is formed away from the enamelled coating for removing positive wire and cathode conductor surface, is then delivered to the bonding machine through wire agency Structure;

(3) positive pole of paster LED and negative pole are corresponded to by positive wire and cathode conductor by the welding mechanism respectively Blowtorch area carries out welding and forms lamp string, and the paster LED of lamp string is detected by welding testing agency, by the lamp string after detection Dispensing curing mechanism is delivered to through wire agency;

(4) encapsulated by dispensing curing mechanism on the surface in paster LED and blowtorch area with UV glue, and with UV light irradiation UV glue Make UV glue rapid curings;And

(5) the LED closed string material that will be come out by take-up mechanism from dispensing curing mechanism.

In one of the embodiments, the LED stationary fixtures component includes LED stationary fixtures, fixed cover and guide rod, institute State fixed cover to be vertically fixed on the rotating disk, the guide rod can slide up and down in the fixed cover, the LED Stationary fixture is arranged on the upper end of the guide rod, and the LED for placing paster LED is provided with the LED stationary fixtures and is accommodated Groove.

In one of the embodiments, the LED feed mechanisms include:

LED feeding material components, LED discharging openings are provided with the LED feeding material components;

Positioning component is adsorbed, the absorption positioning component has feeding position and discharge position, the absorption positioning component Fixed for drawing paster LED from the LED discharging openings in feeding position and paster LED being put into the LED in discharge position On the LED stationary fixtures of clamp assembly;And

Positioning component drive device is adsorbed, the absorption positioning component drive device is used to drive the absorption positioning component Move back and forth between the feeding position and the discharge position.

In one of the embodiments, the Dian Xi mechanisms include:

At least one tin component, at least one described tin component are separately positioned at least one point Xi Gongweichu, institute Stating a tin component includes a point tin syringe, point tin syringe support, point tin feeder and point tin jack-up component, the point Xi Zhentongbao A tin pin is included, described tin syringe is located at the top of the LED stationary fixtures of the point Xi Gongweichu;Described tin syringe branch Frame is used to support described tin syringe;Described tin feeder is used to supply to described tin syringe;Described tin jack-up group Part is used to drive the LED stationary fixtures positioned at the point Xi Gongweichu close to the syringe needle of described tin pin.

In one of the embodiments, at least one tin detection station and at least one are additionally provided with along the rotating disk periphery Individual benefit tin station;The Dian Xi mechanisms also include at least one tin inspection for being separately positioned at least one point Xi Jiancegongweichu Survey component and be separately positioned at least one benefit Xi Gongweichu at least one benefit tin component, described tin detection components are used to examine Survey judge paster LED point tin whether non-defective unit;The benefit tin component is used to mend tin to paster LED in the non-non-defective unit of paster LED point tin.

In one of the embodiments, the wire stripping mechanism includes:

Rotation stripping paint component, the rotation stripping paint component include stripping paint support, cutter shaft, some knife bars, some blades and knife Piece switching mechanism, the cutter shaft be installed in rotation on it is described stripping paint support on, be provided with the cutter shaft axially through Centre bore;Some knife bars are arranged on the periphery of the leading section of the cutter shaft, and the middle part of the knife bar and the cutter shaft Head is rotatably coupled;Some blades are separately mounted to the front end of some knife bars;The blade switching mechanism bag Sliding sleeve, knife bar reset components and sliding sleeve drive device are included, the knife bar reset components are located at the rear end of the knife bar and the knife Between the leading section of axle, for opening the front end of some knife bars, the sliding sleeve is set in rear end and the institute of the knife bar State between the leading section of cutter shaft and can slide axially with the cutter shaft synchronous axial system and relative to the cutter shaft, the sliding sleeve Drive device is used to drive the sliding sleeve sliding axially along the cutter shaft;And

Stripping paint drive device, the stripping paint drive device is connected with the cutter shaft, for driving the cutter shaft to rotate.

In one of the embodiments, the stripping paint support of the rotation stripping paint component can be slidably mounted on along line sending direction In supporting plate, the wire stripping mechanism also includes stripping paint mobile device, and the stripping paint mobile device is used to drive the rotation stripping paint group Part moves back and forth along line sending direction.

In one of the embodiments, the welding mechanism includes:

Weld assembly, the weld assembly are arranged on the welding post, and the weld assembly includes laser welding head, soldering tip Support and welding jack up component, and the laser welding head is located at the top of the LED stationary fixtures at the welding post, described Soldering tip support is used for the soldering tip support for supporting the laser welding head, and the welding jacks up component and is located at the Welder for driving The LED stationary fixtures at position move close to wire upwards.

In one of the embodiments, the welding testing agency includes:

Power Supply Assembly, the Power Supply Assembly are used to provide power supply to the wire;And

Detection components are welded, whether the welding detection components are qualified for detecting the paster LED welding.

In one of the embodiments, the glue applying mechanism includes dispensing component, the dispensing component include dispensing syringe, For supporting the dispensing syringe fixed seat of the dispensing syringe and the dispensing feeder for being supplied to the dispensing syringe.

The full-automatic assemble method of LED string provided by the invention, paster LED is conveyed by rotating disk conveying mechanism, by sending Line mechanism delivery guidewire and LED string, the periphery arrangement of LED feeding stations, point tin station and welding post along rotating disk, wire stripping work Position, welding post, welding detection station, dispensing station, solidification station and take-up station are arranged along a straight line, and it is synchronous to form zip mode Process line, the full-automatic production of LED string is realized, the processing efficiency of LED string is improved, reduces production cost, And it is rationally distributed, occupy little space.

Beneficial effect possessed by additional technical feature of the present invention will be said in this specification specific embodiment part It is bright.

Brief description of the drawings

Fig. 1 automatically assembles the dimensional structure diagram of equipment for the LED string in the embodiment of the present invention;

Fig. 2 is the dimensional structure diagram of the rotating disk conveying mechanism in the embodiment of the present invention;

Fig. 3 is the explosive view of the rotating disk conveying mechanism in the embodiment of the present invention;

Fig. 4 is the dimensional structure diagram of the LED stationary fixture components of the rotating disk conveying mechanism in the embodiment of the present invention;

Fig. 5 is the sectional view of the LED stationary fixture components in the embodiment of the present invention;

Fig. 6 automatically assembles the dimensional structure diagram of the feeding structure of equipment for the LED string in the embodiment of the present invention, It is illustrated that absorption positioning component is in the state of suction position;

Fig. 7 automatically assembles the dimensional structure diagram of the feeding structure of equipment for the LED string in the embodiment of the present invention, It is illustrated that absorption positioning component is in the state of discharge position;

Fig. 8 is the dimensional structure diagram of the absorption positioning component of the feeding structure in the embodiment of the present invention;

Fig. 9 is the explosive view of the sliding shoe in the embodiment of the present invention;

Figure 10 is the dimensional structure diagram of the suction part of the absorption positioning component in the embodiment of the present invention;

Figure 11 is the dimensional structure diagram of the limit assembly of the absorption positioning component in the embodiment of the present invention;

Figure 12 is the cross section structure diagram of the absorption positioning component in the embodiment of the present invention, thus it is shown that clamping jaw, which is in, to be opened The state opened;

Figure 13 is the cross section structure diagram of the absorption positioning component in the embodiment of the present invention, thus it is shown that clamping jaw, which is in, to be opened The state opened;

Figure 14 is that the stereochemical structure for the Dian Xi mechanisms that the LED string in the embodiment of the present invention automatically assembles equipment is illustrated Figure;

Figure 15 automatically assembles the front view of the Dian Xi mechanisms of equipment for the LED string in the embodiment of the present invention;

Figure 16 automatically assembles the explosive view of the Dian Xi mechanisms of equipment for the LED string in the embodiment of the present invention;

Figure 17 is the dimensional structure diagram of the point tin jack-up component in the embodiment of the present invention;

Figure 18 is the theory diagram of the point tin feeder in the embodiment of the present invention;

Figure 19 automatically assembles the solid in a direction of the wire stripping mechanism of equipment for the LED string in the embodiment of the present invention Structural representation;

Figure 20 automatically assembles the vertical of another direction of the wire stripping mechanism of equipment for the LED string in the embodiment of the present invention Body structural representation;

Figure 21 automatically assembles the explosive view of the wire stripping mechanism of equipment for the LED string in the embodiment of the present invention;

Figure 22 is the sectional view of the rotation stripping paint component in the embodiment of the present invention;

Figure 23 be automatically adjust lamp away from schematic diagram;

Figure 24 is that the stereochemical structure for the welding mechanism that the LED string in the embodiment of the present invention automatically assembles equipment is illustrated Figure;

Figure 25 automatically assembles the front view of the welding mechanism of equipment for the LED string in the embodiment of the present invention;

Figure 26 is the dimensional structure diagram of the welding jack-up component in the embodiment of the present invention;

Figure 27 is the dimensional structure diagram of the welding testing agency in the embodiment of the present invention;

Figure 28 is the top view of the Power Supply Assembly in the embodiment of the present invention;

Figure 29 is the sectional view of the E-E lines along Figure 28;

Figure 30 is the sectional view of the F-F lines along Figure 28;

Figure 31 is the schematic diagram of the welding testing agency in the embodiment of the present invention;

Figure 32 is that the stereochemical structure for the glue applying mechanism that the LED string in the embodiment of the present invention automatically assembles equipment is illustrated Figure;

Figure 33 is the dimensional structure diagram of the dispensing component in the embodiment of the present invention;

Figure 34 is the decomposition texture schematic diagram of the curing assembly in the embodiment of the present invention;

Figure 35 is that the solid in one direction of wire agency that the LED string in the embodiment of the present invention automatically assembles equipment is tied Structure schematic diagram;

Figure 36 automatically assembles the solid in another direction of the wire agency of equipment for the LED string in the embodiment of the present invention Structural representation;

Figure 37 is the close-up schematic view along Figure 35 at A;

Figure 38 is the close-up schematic view along Figure 35 at B;

Figure 39 is the close-up schematic view along Figure 35 at C;

Figure 40 is the close-up schematic view along Figure 35 at D;

Figure 41 is the close-up schematic view along Figure 35 at E;

Figure 42 is the close-up schematic view along Figure 35 at F;

Figure 43 is the flow chart of the full-automatic assemble method of LED string in the embodiment of the present invention.

Embodiment

Below with reference to the accompanying drawings and the present invention is described in detail in conjunction with the embodiments.It should be noted that do not conflicting In the case of, the feature in following embodiment and embodiment can be mutually combined.

Upper and lower, left and right in the present embodiment are only for ease of the purpose of narration, and it is enforceable to be not used to the restriction present invention Scope, the change or adjustment of its relativeness, it should be regarded as the enforceable category of the present invention.

Include frame 100 as shown in figure 1, the LED string in the one of embodiment of the present invention automatically assembles equipment, turn Disk carrying mechanism 20, LED feed mechanisms 10, Dian Xi mechanisms 30, wire agency 40, wire stripping mechanism 50, welding mechanism 60, welding inspection Survey mechanism, glue applying mechanism 81, curing mechanism 82 and take-up mechanism 90.

Wherein, frame 100 mainly plays a supportive role, and frame 100 includes erecting bed 102 and for supporting erecting bed 102 Support 101.

As shown in Fig. 2,3,16, rotating disk conveying mechanism 20 is arranged on the erecting bed 102, the rotating disk conveying mechanism 20 The rotating blade drive 22 and multiple LED stationary fixtures components 23 rotated including rotating disk 21, for driving rotating disk 21, rotating disk 21 Multiple mounting holes 211 are evenly equipped with outer week portion.Rotating blade drive 22 in the present embodiment is DD motors, and DD motors are arranged on On erecting bed 102, rotating disk 21 is arranged on DD motors.DD motors have the advantages of high accuracy, high speed, high torque (HT).LED is fixed Clamp assembly 23 is used to fix paster LED, to carry out precise positioning to paster LED.

Multiple LED stationary fixtures components 23 are separately mounted in multiple mounting holes 211 on rotating disk 21.As shown in Figure 4,5, LED stationary fixtures component 23 in the present embodiment includes LED stationary fixtures 231, fixed cover 232 and guide rod 233, fixed cover 232 It is fixed in mounting hole 211, the guide rod 233 can slide up and down in the fixed cover 232, the LED geometrical clamps Tool 231 is arranged on the upper end of the guide rod 233, and the LED for placing paster LED is provided with the LED stationary fixtures 231 and is held Receive groove 231a.In order to prevent paster LED from departing from from LED holding tanks 231a, LED holding tanks 231a bottom is provided with to be run through up and down Stomata 231b, be provided with negative pressure channel 233a on the guide rod 233, negative pressure channel 233a one end connects with stomata 231b, The other end is provided with negative pressure joint 234, and the negative pressure joint 234 is by tracheae and is arranged on negative in the circumference of rotating blade drive 22 Crimp head 221 connects.

In order that guide rod 233 resets downwards, guide rod reset components 235 are provided between guide rod 233 and fixed cover 232. Guide rod reset components 235 in the present embodiment are spring, and fixed cover 232 is stretched out in the lower end of guide rod 233, and spring housing is in guide rod 233 Extension on, and the upper end of spring is resisted against on the lower surface of fixed cover 232, and lower end is resisted against on negative pressure joint 234.

In order to prevent that the setting height(from bottom) of each LED stationary fixtures 231 caused by part's machining errors is different, LED geometrical clamps Tool component 23 also includes being used for the height adjustment mechanism for adjusting the height of LED stationary fixtures 231.As shown in figure 4, the LED is fixed The both sides of fixture 231 are provided with prominent laterally regulation journal stirrup 231c, the regulation journal stirrup 231c from the LED holding tanks 231a starts by closely to far the 1st adjusting screw hole and the 2nd adjusting screw hole is disposed with, being provided with the top surface of the guide rod 233 3rd adjusting screw hole corresponding with the 2nd adjusting screw hole;The height adjustment mechanism includes the 1st adjusting screw 236 and the 2nd Adjusting screw 237, the 1st adjusting screw 236 are screwed in the 1st adjusting screw hole, and under the 1st adjusting screw 236 End is resisted against on the top surface of the guide rod 233, and the 2nd adjusting screw 237 is screwed in the 2nd adjusting screw hole, and the described 2nd The lower end of adjusting screw 237 is screwed in the 3rd adjusting screw hole.The regulation of the 1st adjusting screw the 236 and/or the 2nd is twisted by using spanner Screw 237 is the height of adjustable LED stationary fixtures 231.

LED feeding stations, at least one tin station and at least one welding are disposed with along the periphery of the rotating disk 21 Station.

LED feed mechanisms 10 are arranged on LED feeding stations, for paster LED to be placed on into the LED stationary fixtures component On 23.As shown in fig. 6, the LED feed mechanisms in the one of embodiment of the present invention include LED feeding material components 11, LED absorption is determined Hyte part 12 and absorption positioning component drive device 13, LED discharging openings 111a is provided with LED feeding material components 11.The present embodiment In LED feeding material components 11 include fly up to mounting seat 112 and it is some fly up to 111, fly up to mounting seat 112 and be arranged on erecting bed 102 On, fly up to be provided with positioning hole 112a in mounting seat 112, fly up to be provided with 111 bottom surface and determine with what positioning hole 112a coordinated Position pin (not shown), alignment pin is inserted in positioning hole 112a, with fast positioning.In the present embodiment, the quantity for flying up to 111 is 5, each fly up to paster LED in 111 can be different with color, to make lampion band.

The LED absorption positioning component 12 has feeding position (position shown in Fig. 6) and discharge position (shown in Fig. 7 Position), when LED absorption positioning components 12 are located at feeding position, the LED absorption positioning component 12 can be from the LED Discharging opening 111a draws paster LED, and when LED absorption positioning components 12 are located at discharge position, the LED adsorbs positioning group Paster LED can be put on the LED stationary fixtures component 23 by part 12.

As shown in figure 8, the LED absorption positioning components 12 in the embodiment of the present invention include installation fixation kit 126, LED inhales Attached component, LED positioning components and absorbent module drive device.

Wherein, the LED absorbent modules are used for suction and blowing.LED absorbent modules include sliding shoe 127 and suction part 128, the sliding shoe 127, which can slide up and down to, to be arranged on the installation fixation kit 126, and the suction part 128 is edge Vertical direction is stretched shaft-like, and the top of the suction part 128 is arranged on the sliding shoe 127, the suction part 128 Lower end be provided with air entry 128b, one end is provided with the suction part 128 and is connected with the air entry 128b and another The negative pressure channel 128a connected with negative port 128c, negative port 128c is held to be connected by tracheae with the negative pressure device of outside. Suction part 128 produces interference with miscellaneous part during in order to prevent suction and blowing, and the lower end of the suction part 128 is cone Shape.

In one embodiment, as shown in Figure 8,9, the cunning vertically extended is provided with the sliding shoe 127 Groove 127a, the top of the suction part 128 can slide up and down in the chute 127a, in the suction part Elastic buffer unit 1212 is provided between 128 and the sliding shoe 127.Prevented in blowing by elastic buffer unit 1212 The strength of suction part 128 is excessive to damage paster LED by pressure, and ensures that paster LED can be drawn to during suction every time.Preferably, it is Facilitate processing, the sliding shoe 127 includes sliding block main body 127b and two draw runner 127c, slides block main body 127b upper end It is provided with the lower section that prominent forwards boss 127b1, two draw runner 127c are abreast arranged on boss 127b1, two draw runners Chute 127a is formed between 127c.Elastic buffer unit 1212 is spring, the spring be located at the upper surface of suction part 128 with it is convex Between platform 127b1.Preferably, in order that suction part 128 slides up and down steady and smooth, set on two draw runner 127c medial surface The 1st groove 127c1 of semicircle is equipped with, the 2nd groove 128e (see Figure 10) of semicircle is provided with the two sides of suction part 128, 1st groove 127c1 and the 2nd groove 128e is relative to form circular slideway, in slideway built with multiple balls 1217.For convenience Assembling, the upper end open of slideway are provided with ball gear pin 1216.

As shown in figure 8, the LED positioning components include hold assembly fixed block 1215, at least two hold assemblies 129, Elastic expanded element 1219 and limit assembly, the hold assembly fixed block 1215 are set in the lower end of the suction part 128 On, and up and down motion can be driven by the suction part 128, the upper end of at least two hold assemblies 129 is articulated in the clamping On part fixed block 1215, the elastic expanded element 1219 is arranged on the middle part of the hold assembly 129 and the clamping part Between part fixed block 1215, for opening at least two hold assemblies 129;The limit assembly is set in described at least two LED clip holds the outside of part 129, is closed for making the LED clip hold part 129.At least two hold assemblies 129 close When, the location structure for being positioned to paster LED is formed between the lower end of at least two hold assemblies 129, with right Paster LED is accurately positioned.In the present embodiment, the quantity of hold assembly 129 is four, when four hold assemblies 129 close, The lower end of four hold assemblies 129 forms the location structure of a rectangle, is positioned with the four edges to paster LED.

Preferably, the hold assembly fixed block 1215 can slide up and down relative to the lower end of the suction part 128, institute State and suction component elasticity reset components 1211, the suction are provided between hold assembly fixed block 1215 and the sliding shoe 127 The lower end of material part 128 is provided with the limited step 128d for preventing the hold assembly fixed block 1215 from slipping.This implementation Suction component elasticity reset components 1211 in example are spring, and the spring housing is in hold assembly fixed block 1215 and sliding shoe 127 Between suction part 128 on.By using such a structure, when upward after the suction of suction part 128, suction part 128 is first Motion upwards, and LED clip holds part 129 because the elastic force of suction component elasticity reset components 1211 continues to keep opening, and works as suction When material part 128 rises towards top end position, suction component elasticity reset components 1211 are in extension limit position Put, in the presence of the limited step 128d of the lower end of suction part 128, drive hold assembly fixed block 1215 and LED clip to hold portion Part 129 moves upwards, that is to say that first motion, LED clip close suction part 128 after holding part 129 upwards, can prevent paster LED lastics.

In one embodiment, as shown in figure 11, the limit assembly includes limited block supporting plate 1214 and four clampings Part limited block 1210, the limited block supporting plate 1214 are fixed on installation fixation kit 126, the limited block supporting plate The via 1214a for holding part 129 for four LED clips and passing through, four hold assembly limited blocks are provided with 1214 1210 lower end is fixed in the limited block supporting plate 1214, and upper end, which is provided with, makes the LED clip hold the prominent of the closure of part 129 Go out portion 1210a.When hold assembly 129 moves upwards, lateral surfaces of the protuberance 1210a along hold assembly 129 slides, and makes clamping Part 129 inwardly moves, so as to realize closure.

The absorbent module drive device is used to drive the LED absorbent modules to move up and down.As shown in figure 8, the suction Attached assembly drive means include servomotor 123, swing arm 124 and component elastic reseting part 1213, and the servomotor 123 is pacified On the installation fixation kit 126, the first end of the swing arm 124 is connected with the rotating shaft of the servomotor 123, and second The top surface with the sliding shoe 127 is held to offset.In order to reduce the frictional force at the second end of swing arm 124, noise, the pendulum are reduced Second end of arm 124 is provided with roller 1217, and the top surface of the roller 1217 and the sliding shoe 127 offsets.Pass through control Signal, the left rotation and right rotation of servomotor 123, realize and apply the active force that moves downward to LED absorbent modules, LED absorbent modules to Upper reset is completed by the pulling force of component elastic reseting part 1213, and LED absorbent modules bottom ensures precision equipped with line slideway.

In one embodiment, LED, which adsorbs positioning component, also includes suction part limit assembly, and the suction part is spacing Component includes limit induction piece 1220 and limit induction device 125, and the sensing chip 1220 is fixed on the sliding shoe 127, institute State limit induction device 125 to be fixed on installation fixation kit 126, for sensing the sensing chip 1220.When limit induction piece 1220 close to limit induction device 125 when, limit induction device 125 sends a signal to control system, and control servomotor 123 stops turning It is dynamic, so as to play spacing effect.

In order to facilitate the position of regulation LED absorption positioning components, the installation fixation kit 126 includes the 1st fixation kit 126a, the 2nd fixation kit 126b, rotation adjustment component 126c and front and rear adjustment component 126d, the LED absorbent modules are arranged on On the 1st fixation kit 126a, the rotation adjustment component 126c and front and rear adjustment component 126d is arranged on the described 1st Between fixation kit 126a and the 2nd fixation kit 126b.By rotating adjustment component 126c and front and rear adjustment component 126d Carry out suction and the contraposition of blowing adjustment.

The operation principle of LED absorption positioning components 12 in the embodiment of the present invention is as follows:

As shown in figure 12, during downward suction, servomotor 123 drives swing arm 124 to lower swing, drive sliding shoe 127 to Lower motion, in the presence of elastic buffer unit 1212, suction part 128 moves downward with sliding shoe 127, while in suction In the presence of component elasticity reset components 1211, hold assembly fixed block 1215 and LED clip are held part 129 and moved downward, four LED clip holds part 129 and departs from four hold assembly limited blocks 1210, and four LED clips hold part 129 in elastic expanded element 1219 In the presence of open.When hold assembly fixed block 1215, which moves to, to be contacted with limited block supporting plate 1214, hold assembly is fixed Block 1215 and four LED clips hold part 129 and stop moving downward, and suction part 128 continues to move downward until arriving at paster LED surface draws paster LED, is buffered using elastic buffer unit 1212, and imitates positive LED absorption positioning components 12 and paster LED Product size error.

As shown in figure 13, when upward after suction, servomotor 123 drives swing arm 124 to be swung up, and sliding shoe 127 is in group Moved upwards in the presence of part elastic reseting part 1213, drive suction part 128 to move upwards, elastic buffer unit 1212 is multiple Position, and LED clip holds part 129 because the elastic force of suction component elasticity reset components 1211 continues to keep opening, when suction part 128 rise towards top end position when, suction component elasticity reset components 1211 are in extension limit position, are inhaling In the presence of the limited step 128d for expecting part 128 lower end, drive hold assembly fixed block 1215 and LED clip hold part 129 to Upper motion, lateral surfaces of the protuberance 1210a along hold assembly 129 on hold assembly limited block 1210 slide, and make hold assembly 129 to inner side clamp, elasticity of compression expanded element 1219, after suction part 128 rises to upper limit position, hold assembly 129 according to Paster LED is just clamped by the position relative changes of hold assembly limited block 1210.

The absorption positioning component drive device 13 is used to drive the LED to adsorb positioning component 12 in the feeding position Move back and forth between the discharge position.Absorption positioning component drive device 13 in the present embodiment includes single-shaft mechanical arm 132 and robot support part 131, single-shaft mechanical arm 132 be fixed on by robot support part 131 on erecting bed 102, single shaft machine The installation fixation kit 126 of sliding block 132a and LED the absorption positioning component 12 of tool hand 132 is connected.

Preferably, LED feed mechanisms 10 also include visual-alignment system 14, and the visual-alignment system 14 is arranged on single shaft machine On the sliding block 132a of tool hand 132.Flying up to 111 by the judgement of visual-alignment system 14, whether the blowing state in setting is (described Blowing state includes:Position is flown up to be in correct status, fly up in having material state, treat feeding state), and be signaled to LED adsorbs positioning component 12, so that LED absorption positioning components 12 are with flying up to 111 states in contraposition.Regarding in the present embodiment Feel alignment system 14 is CCD camera.

The Dian Xi mechanisms are arranged on the point Xi Gongweichu, for tin cream to be coated in the positive pole and negative pole of paster LED. As shown in figure 14, the LED string in the embodiment of the present invention, which automatically assembles equipment, includes rotating disk conveying assembly 20, and the rotating disk is defeated Sending component 20 includes rotating disk 21, the multiple LED stationary fixtures components 23 being disposed on the circumference of rotating disk 21 and turned for driving The rotating blade drive 22 that disk 21 rotates, the LED stationary fixtures component 23 include LED stationary fixtures;Along the rotating disk 21 Periphery is provided with least one tin station.The Dian Xi mechanisms 30 include at least one described tin component 31, at least one Described tin component 31 is separately positioned at least one point Xi Gongweichu.There are two tin stations in the present embodiment, two Individual tin station is each provided with a described tin component 31, can so realize two paster LEDs with time point tin.

As shown in Figure 15,16, described tin component 31 includes point tin syringe 313, point tin feeder 312, point tin syringe Support 314 and point tin jack up component 311.Described tin syringe 313 is vertically situated at the top of LED stationary fixtures component 23, The storage tin cylinder 313a that point tin syringe 313 includes being used to the fill tin cream and point tin pin 313b for being arranged on storage tin cylinder 313a lower ends.

Point tin feeder 312 is used to supply to described tin syringe 313.As shown in figure 18, tin feeder 312 is put to wrap Include air accumulator 312a, pressure regulator valve 312b and three-way magnetic valve 312c, air accumulator 312a gas outlet transtracheal and pressure regulator valve 312b Air inlet connection, pressure regulator valve 312b gas outlet transtracheal connects with the first interface of three-way magnetic valve, three-way magnetic valve Second interface transtracheal connects with storing up tin cylinder 313a upper end open, and the 3rd interface of three-way magnetic valve is in communication with the outside.Gas storage Tank 312a is used for the source of the gas for providing point of safes glue laminated power.Pressure regulator valve 312b carries out pressure adjustment to single storage tin cylinder 313a, there is provided Steady pressure.Three-way magnetic valve 312c uses high response speed, high leakproofness, and accurate two-bit triplet magnetic valve carries out control of damming System.

Point tin syringe support 314 is used to support described tin syringe 313.Point tin syringe support 314 in the present embodiment wraps A tin syringe fixed seat 314a, point tin syringe XYZ are included to adjustment mechanism 314b and point tin syringe supporting plate 314c, puts tin syringe branch Fagging 314c is fixed on erecting bed 102, and point tin syringe fixed seat 314a is installed by a tin syringe XYZ to adjustment mechanism 314b In a tin syringe supporting plate 314c upper end.The peace for fixing point tin syringe 313 is provided with point tin syringe fixed seat 314a Fill hole.

Point tin jacks up component 311 and is used to, when LED stationary fixtures component 23 moves to a tin station, drive the LED to fix The LED stationary fixtures 231 of clamp assembly 23 move upwards, so that the paster LED in LED stationary fixtures 23 is with putting tin pin 313b's Syringe needle is close, so as to realize a tin.

As shown in figure 17, the point tin in the present embodiment, which jacks up component 311, includes point Xi Ding wheel 311a and point Xi Ding wheel supports Seat 311b, the point Xi Ding wheels 311a is arranged on point Xi Ding wheel support bases 311b, and the point Xi Ding takes turns 311a summit Highly it is higher than the height of the minimum point of the guide rod 233.When the LED stationary fixtures component 23 turns to the point Xi Gongweichu When, the outer circumference surface that point Xi Ding described in the lower end edge of the guide rod 233 of the LED stationary fixtures component 23 takes turns 311a slides, so as to Drive leader 233 moves upwards.When the LED stationary fixtures component 23 is rotated away from described tin station, the LED consolidates The outer circumference surface slip that point Xi Ding described in the lower end edge of the guide rod 233 of clamp assembly 23 takes turns 311a is determined, so as under drive leader 233 Drop, so as to realize the sinusoid fast lifting of stationary fixture component 23, complete point tin.The tin jacks up the cooperated with LED of component 311 and fixed Clamp assembly 23 and the gap of rotating disk 21 rotate, and drive the paster LED sinusoid elevating movement in LED stationary fixtures 231, realize a little Tin function.The motion has point tin, the effect that stability is good, cost is low at a high speed.

In order to reduce friction, point Xi Ding takes turns 311a and is installed in rotation on point Xi Ding wheel support bases 311b by axle.

In one embodiment, the downstream of described tin station on the periphery of rotating disk 21 is additionally provided with least one Point tin detection station and at least one benefit tin station;The Dian Xi mechanisms are also including at least one tin detection components 32 and at least One benefit tin component 33, at least one described tin detection components 32 are separately positioned at least one described tin detection station Place.In the present embodiment, the quantity for mending tin component 33 is one, and described tin detection components 32 include point tin detection CCD camera 321, the camera lens of described tin detection CCD camera 321 is towards the LED stationary fixtures 231.

At least one benefit tin component 33 is separately positioned at least one point Xi Gongweichu, unqualified for a tin Paster LED carry out benefit tin.The tin component 33 of mending includes being arranged on the benefit tin syringe 333 of the top of the rotating disk 21, for propping up Support the benefit tin syringe fixed seat 334 of the benefit tin syringe 333 and the LED stationary fixtures for driving the benefit Xi Gongweichu The benefit tin that component moves upwards jacks up component 331.Because the structure for mending tin component 33 is identical with the structure for putting tin component 31, herein Repeat no more.

CCD camera 321 is detected by a tin to take pictures to paster LED, and is uploaded to control system, and control system judges Whether point tin process is qualified, when qualified, mend tin station and does not work, skip and mend tin process;When process point tin is unqualified in judgement, hair Go out to mend tin signal, mend tin station and carry out benefit tin.Leak source tin or point are avoided by a tin detection components 32 and benefit tin component 33 The problem of tin amount is inadequate occurs.

In summary, Dian Xi mechanisms provided by the invention realize high speed point of safes tin with low-cost mechanical structure.

Wire stripping mechanism 50 is arranged on stripping lacquerer position, for the enamelled coating of conductive line surfaces to be peeled off.As shown in figures 19-22, this reality Applying the wire stripping mechanism 50 in example includes supporting plate 56, rear wire hold-down mechanism 51, preceding wire hold-down mechanism 52 and rotation stripping paint group Part 53, wherein, supporting plate 56 is fixed on the erecting bed 102 of equipment.

Wire hold-down mechanism 51 and preceding wire hold-down mechanism 52 are relatively arranged on branch along line sending direction with a determining deviation afterwards On fagging 56, for wire to be compressed.As shown in Figure 19, Figure 21, rear wire hold-down mechanism 51 includes rear cushion block 511, rear briquetting 512nd, rear compression cylinder 513 and after-poppet 514, rear briquetting 512 are arranged at the top of rear cushion block 511, and rear briquetting 512 compresses with rear The expansion link connection of cylinder 513, drives relative motion up and down, rear compression cylinder 513 is arranged on after-poppet by rear compression cylinder 513 On 514.Preceding wire hold-down mechanism 52 includes front pods 521, preceding briquetting 522, preceding compression cylinder 523, fore-stock 524 and front support Plate 525, preceding briquetting 522 are arranged at the top of front pods 521, and preceding briquetting 522 is connected with the expansion link of preceding compression cylinder 523, by Preceding compression cylinder 523 drives relative motion up and down, and preceding compression cylinder 523 is arranged on fore-stock 524, and fore-stock 524 is fixed on The top of front end panel 525, front end panel 525 are fastened in supporting plate 56.

As shown in Figure 19,20, rotation stripping paint component 53 is arranged on rear wire hold-down mechanism 51 and preceding wire hold-down mechanism 52 Between supporting plate 56 on, rotation stripping paint component 53 include stripping paint support 538, it is at least one rotation stripping paint component and stripping paint driving Component, stripping paint support 538 are arranged in supporting plate 56.Rotation stripping paint component includes cutter shaft 531, cutter shaft fixed seat 5319, some Knife bar 532, some blades 533 and stripping paint adjusting part, the axis of the cutter shaft 531 is parallel and coaxial with line sending direction, institute State cutter shaft 531 to be installed in rotation in the cutter shaft fixed seat 5319 by bearing 5320, cutter shaft fixed seat 5319 is fixed on On stripping paint support 538, be provided with the cutter shaft 531 axially through centre bore 531a, the front end of the cutter shaft 531 is set There is knife bar mounting seat 5311.Some knife bars 532 are arranged in the periphery of the leading section of the cutter shaft 531, and the knife bar 532 Middle part be installed in rotation on by bearing pin 5321 in the knife bar mounting seat 5311.Some blades 533 are installed respectively In the front end of some knife bars 532.In the present embodiment, knife bar 532 and blade 533 are three.

The stripping paint adjusting part includes sliding sleeve 534, knife bar reset components 535 and sliding sleeve drive device, and the knife bar is answered Position part 535 is located between the rear end of the knife bar 532 and the leading section of the cutter shaft 531, for making some knife bars 532 Front end open.In the present embodiment, the knife bar reset components 535 are ring-spring, and the knife bar reset components 535 are set in On the rear end of some knife bars 532, it is provided with the lateral surface of the rear end of knife bar 532 for installing the knife bar reset components 535 neck.The sliding sleeve 534 is set between the rear end of knife bar 532 and the leading section of the cutter shaft 531, and can be with cutter shaft 531 synchronous axial systems can simultaneously slide axially relative to the cutter shaft 531.As shown in figure 22, the leading section of the cutter shaft 531 is outer Outside keyway is provided with periphery, the internal keyway corresponding with outside keyway is provided with the inwall of sliding sleeve 534, spline 5312 is mounted in In outside keyway and internal keyway.

The sliding sleeve drive device is used to drive the sliding axially along the cutter shaft 531 of sliding sleeve 534.In the present embodiment Sliding sleeve drive device include pushing block 536 and stripping paint cylinder 537, the pushing block 536 fixed by bearing 5310 be set in it is described On sliding sleeve 534, the expansion link of the stripping paint cylinder 537 is connected with the pushing block 536.

The LED string of the present embodiment automatically assembles the wire stripping mechanism of equipment, and the blade of paint component is shelled by rotating to leading The all-round stripping paint of line, greatly improve wire welding performance in welding;Moreover, rotation stripping paint component is provided with blade opening/closing machine Structure, knife bar reset components part 535 are used to apply elastic force between the rear end of knife bar 532 and the leading section of cutter shaft, make knife bar 532 Front end is opened, and when needing to make the front end of knife bar 532 close wire stripping, control sliding sleeve drive device drives sliding sleeve to knife bar 532 Front end lateral movement, the front end closure of knife bar 532 realize stripping paint.As can be seen here, blade may be implemented in by the blade switching mechanism Start and stop stripping paint while rotation, moreover, by controlling the stroke of sliding sleeve to adjust the depth of cut of blade, and then control Shell the depth of paint.

Preferably, the sliding sleeve drive device also includes stripping paint blade depth regulation mechanism, and the stripping paint blade depth regulation mechanism includes Adjusting slider 5316, adjusting screw rod 5317 and adjusting nut 5318, the adjusting slider 5316 can slidably pacify along line sending direction On the stripping paint support 538, and the adjusting slider 5316 is connected with the pushing block 536, and the adjusting nut 5318 can It is rotatably mounted on the adjusting slider 5316, the flexible of cylinder 537 is painted in one end of the adjusting screw rod 5317 with the stripping Bar is connected, and the other end is screwed in the adjusting nut 5318.By rotating adjusting nut 5318, coordinate stripping paint cylinder 537, you can The movement travel of sliding sleeve 534 is adjusted, and then adjusts the opening size of the front end of knife bar 532, reaches the purpose of the regulation stripping paint depth.

The stripping paint drive component is connected with the cutter shaft 531, for driving the cutter shaft 531 to rotate.In the present embodiment Stripping paint drive component include the 1st motor 539 and the 1st belt gear, the 1st motor 539 is arranged on stripping paint branch On frame 538.1st belt gear includes the 1st belt 5313, the 1st main pulley the 5314 and the 1st is led from belt pulley 5315, the 1st Belt pulley 5314 is arranged on the output shaft of the 1st motor 539, and the 1st is arranged on the rear end of cutter shaft 531 from belt pulley 5315, 1st belt 5313 is wound on the 1st main pulley the 5314 and the 1st from belt pulley 5315.

Preferably, the wire stripping mechanism 50 in the present embodiment includes two rotation stripping paint components, two rotation stripping paint groups The cutter shaft 531 of part be arranged in parallel, and the 1st belt 5313 is wound on the 1st of the 1st main pulley 5314 and two rotation stripping paint components from skin On belt wheel 5315.

In one embodiment, the rotation stripping paint component 53 can be slidably mounted on the supporting plate 56 along line sending direction On, wire stripping mechanism 50 also includes being used for the stripping paint mobile device for driving the rotation stripping paint component to move back and forth along line sending direction. During stripping paint, the rear one end of stripping paint mobile device driving rotation stripping paint component along line sending direction, stripping lacquer painting product can be increased, to increase Big bonding area, improve weld strength.As shown in figure 21, shelling paint mobile device includes the 2nd motor 541, lead screw assembly With the 2nd pulley mechanism, the 2nd motor 541 is arranged in supporting plate 56, and the lead screw assembly includes leading screw 542 and sliding block 543, the leading screw 542 is abreast arranged in the supporting plate 56 with line sending direction, and the sliding block 543 paints support with the stripping 538 connections, the 2nd pulley mechanism include the 2nd main pulley the 545, the 2nd from the belt 544 of belt pulley 546 and the 2nd, the 2nd main belt Wheel 545 is arranged on the output shaft of the 2nd motor, and the 2nd is arranged on the rear end of leading screw 542, the 2nd skin from belt pulley 546 Band 544 is wound on the 2nd main pulley the 545 and the 2nd from belt pulley 546.

In one embodiment, wire stripping mechanism 50 also includes stripping paint sensing chip 55 and stripping paint inductor 57, the stripping paint sense Piece 55 is answered to be fixed on the fore-stock 524, the stripping paint inductor 57 is fixed on the stripping paint support 538, for sensing The stripping paint sensing chip 55.When detecting sensing chip 55 close to stripping paint inductor 57, stripping paint inductor 57 transmits a signal to control System processed, the origin position for rotating stripping paint component 53 is may thereby determine that, and then can realize that basis is used to input lamp away from value S certainly The original position of dynamic regulation rotation stripping paint component 53.Concrete principle is as follows:

Referring to Figure 23, O1 is set as pad, O2 is origin, and O3 is stripping paint starting point, and the distance between O1 and O2 are L0, L0, S are datum, then L1 distance can be obtained according to below equation, i.e., when rotation stripping paint component 53 starts stripping paint, leading screw group The move distance of the sliding block 543 of part.

Formula:L1=[INT (L0/S)+1] × S-L0

In above-mentioned formula, L1 is stripping paint starting point to the position of origin, and L0 is the position of origin and pad, and S is user The lamp of setting is away from INT (L0/S) takes L0 to remove in the integer of S business.Such as:If L0 is 180mm, S 50mm, then L1=[INT (180/50)+1] × 50-180=20mm.

As can be seen here, the wire stripping mechanism 50 in the embodiment of the present invention, which can be realized, automatically adjusts torch away from automation journey Degree is more preferable, is user-friendly.

Welding mechanism 60 is arranged at welding post, for the positive pole of wire and paster LED and negative pole to be welded.Such as figure 24th, shown in 25, welding mechanism 60 includes weld assembly 61, and the weld assembly 61 includes being arranged on swashing for the top of rotating disk 21 Flush weld is first 611, the soldering tip support 612 for supporting the laser welding head 611 and welding jack up component 613.In the present embodiment Laser welding head 611 is two, and two laser welding heads 611 are in "eight" shape arrangement, and two laser welding heads 611 are by paster LED positive pole and negative pole welds with positive wire and cathode conductor respectively.

As shown in figure 26, the welding jacks up component 613 and is used to drive the LED stationary fixtures at the welding post Component 23 moves close to wire upwards.Welding, which jacks up component 613, includes welding top wheel 613a and welding top wheel support base 613b, institute State welding top wheel 613a to be arranged on the welding top wheel support base 613b, and the summit of the welding top wheel 613a is higher than described The lower end of guide rod 233, when the LED stationary fixtures component 23 is turned at the welding post, the LED stationary fixture components Welding top wheel 613a outer circumference surface slides described in the lower end edge of 23 guide rod 233, when the LED stationary fixtures component 23 rotates When leaving at the welding post, support base horizontal drive apparatus 614 is needed to retract first, and LED stationary fixtures 231, which decline, to be retracted, Depart from the paster LED being welded, so as to which drive leader 233 is lifted by sinusoidal motion mode.

In one embodiment, the welding ejection assembly 613 also includes support base horizontal drive apparatus 614, the branch Support seat horizontal drive apparatus 614 is used to drive the welding top wheel support base 613b horizontal movements.After having welded, support base water The flat driving of drive device 614 welding top wheel support base 613b leaves welding post, welding top wheel 613a and guide rod 233 lower end point From guide rod 233, which moves downward, drives LED stationary fixtures 231 to move downward, and simultaneously closes off gas corresponding to the LED stationary fixtures 231 Pipe, so that paster LED departs from from the LED holding tanks 231a of LED stationary fixtures 231.The horizontal drive of support base in the present embodiment Dynamic device 614 is cylinder.

Welding mechanism provided by the invention realizes stable welding at a high speed with low-cost mechanical structure.Moreover, utilize welding Detection components 62 determine whether lamp beadWire stripping paint whether non-defective unitWhether scolding tin is hadPaster LED whether with wire to level Really, solve during processing procedure, lamp bead and the bad caused finished product fraction defective of copper wire welding, greatly improve the good of lamp string production Product shipment rate.

Welding testing agency is arranged at welding detection station, for carrying out Photoelectric Detection to the paster LED being welded.Such as Shown in Figure 27-30, welding testing agency includes Power Supply Assembly 63 and welding detection components 62, and Power Supply Assembly 63 includes positive probe 631st, negative probe 632 and probe mounting seat 633, probe mounting seat 633 are arranged on soldering tip support 612, probe mounting seat 633 On be provided with positive probe hole and negative probe hole.Positive probe 631 and negative probe 632 be separately mounted to positive probe hole and In negative probe hole, the probe of positive probe 631 and negative probe 632 can be spherical or zigzag, when probe is spherical When, powered by the positive pole solder joint and negative pole solder joint of positive probe 631 and the probe contacts paster LED of negative probe 632, work as spy When head is zigzag, enamelled coating is punctured by the probe of positive probe 631 and negative probe 632 and powered.In order to prevent under probe End scratches wire, and positive probe 631 and negative probe 632 are elastic probe.Probe is easily worn part, in order to avoid changing spy Downtime is long during pin, and two positive probe holes and two negative probe holes, two positive poles are provided with probe mounting seat 633 Positive probe 631 is respectively arranged with probe aperture, two negative probe holes are respectively arranged with negative probe 632.So, if one of which just Pole probe 631 and the infringement of negative probe 632 need to change, then tear connecting line from this group of positive probe 631 and negative probe 632 open Unload down and be connected to another group of positive probe 631 and negative probe 632, very quickly.In order to positive wire and negative pole Wire restraint, the wire casing 633b for being provided with two abreast on the bottom surface of the probe mounting seat 633 and extending along line sending direction, The lower end aperture in positive probe hole and negative probe hole is respectively in two lines groove 633b.

The welding detection components 62 include welding detection CCD camera 621 (see Figure 25,27), the welding detection CCD phases The camera lens of machine 621 is towards the LED stationary fixtures component 23 at welding post.Weld detection components 62 and carry out photographic analysis, Determine whether lamp beadWhether scolding tin is hadWhether paster LED is accurate with wire contrapositionWhether LED lightsIf it is determined that OK, then laser welding head 611 is issued a signal to, is welded, whereas if judging not OK, then equipment alarm is prompted, artificial treatment Bad item, continue to weld.After the completion of welding, support base horizontal drive apparatus 614 needs to retract first, under LED stationary fixtures 231 Drop is retracted, and departs from the paster LED being welded.

In one embodiment, as shown in figure 27, welding testing agency also includes wire set a distance component 64, wire spacing From component 64 including the set a distance mounting seat 641 on soldering tip support 612 and on the bottom surface of set a distance mounting seat 641 Set a distance post 624, set a distance post 624 include two along line sending direction arrangement the 1st set a distance posts and positioned at two the 1st spacings From the 2nd set a distance post of the both sides vertical with line sending direction of post, formed between the 2nd set a distance post and the 1st set a distance post for leading The gap that line passes through.The spacing between positive wire and cathode conductor is accurately controlled by wire set a distance component 64, to realize With paster LED accurate welding.

As shown in figure 31, the operation principle of the welding testing agency in the present embodiment is as follows:Welding mechanism is by paster LED110 positive pole 1101 and negative pole 1102 corresponds to positive wire respectively and the blowtorch area of cathode conductor is welded.Because LED Lamp string is welded using equidistant parallel connection, so when positive probe 631 and negative probe 632 are powered, the He of positive probe 631 Negative probe 632 is powered to positive wire and cathode conductor, paster LED 1, paster LED 2, paster LED 3 in lamp string ..., patch Piece LEDN can be simultaneously powered, and the luminous and two states that do not light occur respectively.The camera lens 621 of welding detection components 62 is caught in real time The "on" position of paster LED 1 is caught, and feeds back to device systems and is judged, detects that paster LED 1 is shinny when being non-defective unit, lamp string Next station is continued to flow into, when detecting that paster LED 1 is not shinny, system is signaled to laser controller, and laser head sends sharp Light carries out repair welding 1 time to paster LED 1 and wire again, and bad repair welding number can be configured according to device systems, then, Flow into next station.As can be seen here, the welding testing agency in the present embodiment, using LED wire lamp string on-line checkings and repair welding Pattern, make to do over again in real time in LED wire lamp string automated productions, solve during processing procedure, lamp bead and wire failure welding Caused finished product fraction defective, greatly improve the non-defective unit shipment rate of lamp string production.

Welding testing agency provided by the invention, with low-cost mechanical structure, realize stable welding at a high speed.It is moreover, sharp Lamp bead is determined whether with welding detection components 62Wire stripping paint whether non-defective unitWhether scolding tin is hadPaster LED whether with wire Contraposition is accurateWhether LED lightsSolve during processing procedure, lamp bead and the bad caused finished product fraction defective of copper wire welding, greatly Width improves the non-defective unit shipment rate of lamp string production.

Glue applying mechanism 81 is arranged on the dispensing station, for coating glue on the surface of paster LED and solidifying glue. As shown in Figure 32,33, glue applying mechanism 81 includes dispensing syringe 811, for supporting the dispensing syringe of the dispensing syringe 811 to fix Seat 812, dispensing feeder, dispensing inductor 815 and installing plate 814 for being supplied to the dispensing syringe 811.

As shown in figure 33, the dispensing syringe fixed seat 812 include dispensing syringe mounting blocks 812a, dispensing syringe XYZ to Adjust component 812b, dispensing syringe support 812c, dispensing sensing chip 812d and line slide rail group 812e, the dispensing syringe installation Block 812a is arranged on the dispensing syringe support 812c by the dispensing syringe XYZ to adjustment component 812b, and described The mounting hole for installing the dispensing syringe 811 is provided with dispensing syringe mounting blocks 812a.By dispensing syringe XYZ to tune Whole group part 812b carries out accurate adjustment to the dispensing distance of the point plastic pin on dispensing syringe 811 and wire.The line slide rail group 812e is used for strong point plastic pin tube stent 812c and moved back and forth along line sending direction, and the dispensing sensing chip 812d is fixed on a plastic pin On tube stent 812c.

In one embodiment, the glue applying mechanism 81 also includes dispensing horizontal drive apparatus 813, dispensing inductor 815 With installing plate 814, the dispensing horizontal drive apparatus 813 is used to drive the dispensing syringe fixed seat 812 past along line sending direction Multiple motion.The dispensing inductor 815 is installed on installing plate 814, for coordinating dispensing sensing chip 812d to provide control for system Signal processed, system feedback control point glue horizontal drive apparatus 813.

Preferably, the dispensing horizontal drive apparatus 813 includes dispensing motor 813a and dispensing lead screw assembly, the dispensing Lead screw assembly includes leading screw group 813b and sliding connection plate 813c, the leading screw group 813b and passes through transmission mechanism and dispensing electricity Machine 813a output axis connection, the sliding connection plate 813c are connected with the dispensing syringe fixed seat 812.It is horizontal by dispensing Drive device 813 drives dispensing syringe 811 to be moved back and forth along line sending direction, realizes the control of dispensing area.

The structure of the dispensing feeder is identical with the structure for putting tin feeder, will not be repeated here.

Preferably, glue applying mechanism can also include variously-shaped point sealing rubber die, to realize paster LED envelope of different shapes Glue.

As shown in figure 34, the curing mechanism 82 includes UV lamp 821 and the lamp bracket 822 for supporting the UV lamp 821.Lamp Go here and there after the completion of dispensing, along moved further, solidify station into UV, the power of UV lamp can be fitted according to the size of the dispensing amount of lamp bead Amount configuration illumination wavelength, reach the effect of UV glue instantaneous solidifications.

As shown in figure 35, wire agency includes tension force component 41, wire moving assembly 42 and some line pressing components. The reversal interlocking relay that power control assembly 41 is used to provide line sending direction to wire coordinates wire moving assembly 42, and some line pressing components make Wire is in tensioned state.Wire moving assembly 42 includes some bracing wire components and bracing wire assembly drive means, some drawings Line component is intervally arranged along line sending direction, and can be moved back and forth along line sending direction, and some bracing wire components can be clamped and unclamped Wire.In the present embodiment, including the 1st bracing wire component 422, the 2nd bracing wire component 423 and the 3rd bracing wire component 424, the 1st bracing wire Component 422 is located between the wire stripping mechanism 50 and the welding testing agency, and the 2nd bracing wire component 423 is located at the weldering Connect between testing agency and the glue applying mechanism 81, the 3rd bracing wire component 424 is located at the glue applying mechanism 81 and the rewinding Between mechanism 90.

As shown in Figure 35,37, the 1st bracing wire component 422 includes the 1st lower plate 422a, positioned at the 1st lower plate The 1st train wheel bridge 422b above 422a and for driving the 1st lower plate 422a and the 1st train wheel bridge 422b relative motions The 1st clamping plate drive device 422c.1st clamping plate drive device 422c is cylinder.Preferably, the 1st bracing wire component 422 enters Mouthful side is provided with wire pitch governor motion, the wire pitch governor motion include a 1st adjustable column 422d, two the 2nd Adjustable column 422e and a 3rd adjustable column 422f, two the 2nd adjustable column 422e are arranged at intervals along the tangential direction, the 1st regulation Post 422d and the 3rd adjustable column 422f is respectively positioned at two the 2nd adjustable column 422e both sides.Adjusted by wire pitch governor motion Spacing between positive wire and cathode conductor, wanted so that the spacing between entering the wire for welding testing agency reaches design Ask.

As shown in Figure 35,38, the 2nd bracing wire component 423 includes the 2nd lower plate 423a, positioned at the 2nd lower plate The 2nd train wheel bridge 423b above 423a and for driving the 2nd lower plate 423a and the 2nd train wheel bridge 423b relative motions The 2nd clamping plate drive device 423c.2nd clamping plate drive device 423c is cylinder.

As shown in Figure 35,39, the 3rd bracing wire component 424 includes the 3rd lower plate 424a, positioned at the 3rd lower plate The 3rd train wheel bridge 424b above 424a and for driving the 3rd lower plate 424a and the 3rd train wheel bridge 424b relative motions The 3rd clamping plate drive device 424c.3rd clamping plate drive device 424c is cylinder.

As shown in Figure 35,38, the bracing wire assembly drive means 421 are used to drive the 1st bracing wire component 422, the 2nd stay wire groups The bracing wire component 424 of part 423 and the 3rd moves back and forth along line sending direction.Bracing wire assembly drive means 421 in the present embodiment include passing Defeated belt 421a and three sliding blocks 421b, 421c, 421d being arranged on the transmission belt 421a, the 1st bracing wire component 422, 2nd bracing wire component 423 and the 3rd bracing wire component 424 are connected with sliding block 421b, 421c, 421d respectively.

Some line pressing component line sending directions are intervally arranged, and are fixedly installed, some bracing wire components can clamp and Unclamp wire.As shown in figure 1, including the first line pressing component 51, the second line pressing component 52 and the 3rd line pressing component 425, described One line pressing component 51 and second line pressing component 52 are located at the both sides along line sending direction of the wire stripping mechanism 50 respectively, described 3rd line pressing component 425 is located at the front side along line sending direction of the wire moving assembly 42.

As shown in Figure 35,42, the 3rd line pressing component 425 includes the 4th lower plate 425a, the 4th train wheel bridge 425b and for driving Dynamic 4th lower plate 425a and the 4th clamping plate drive device 425c of the 4th train wheel bridge 425b relative motions.4th clamping plate drive device 425c is cylinder.

LED string provided by the invention automatically assembles the wire agency of equipment, during line ball, the first line pressing component 51, Two line pressing components 52 and the 3rd line pressing component 425 clamp wire, the 1st bracing wire component 422, the 2nd bracing wire component 423 and the 3rd bracing wire Component 424 unclamps the clamping wire to be prepared such as wire and carries out bracing wire;During bracing wire, the first line pressing component 51, the second line pressing component 52 Wire is unclamped with the 3rd line pressing component 425, the 1st bracing wire component 422, the 2nd bracing wire component 423 and the 3rd bracing wire component 424 are clamped and led Line, driven along line sending direction and moved by bracing wire assembly drive means, when to setting position, stop bracing wire, now the first line ball Component 51, the second line pressing component 52 and the 3rd line pressing component 425 clamp wire, and bracing wire assembly drive means drive the 1st stay wire groups Part 422, the opposite direction of the 2nd bracing wire component 423 and the 3rd bracing wire component 424 along line sending direction are moved, and are moved so as to complete a line sending Make.The wire agency of the present invention realizes high speed bracing wire, the function of accurate positioning with relatively low agency cost.

The take-up mechanism is arranged on the take-up station, for carrying out rewinding to LED string.As shown in figure 1, admission machine Structure includes take-up support 91, the take-up pulley 92 on take-up support 91 and the take-up drive device for driving take-up pulley 92 93.Take-up drive device 93 in the present embodiment is motor.

In summary, LED string provided by the invention automatically assembles equipment and had the advantages that:

1st, the LED string automatically assembles equipment, the periphery of LED feeding stations, point tin station and welding post along rotating disk Arrangement, wire stripping station, welding post, welding detection station, dispensing station, solidification station and take-up station are arranged along a straight line, shape Into zip mode synchronous processing streamline, the full-automatic production of LED string is realized, production efficiency height is improved, reduces cost; And it is rationally distributed, occupy little space.

2nd, the LED string automatically assembles the rotating disk conveying mechanism of equipment, using disk multistation gap and sinusoidal ejection Motion, make in LED string full-automation production line is implemented, LED high speed feedings, put tin and detection, wire and patch at a high speed Piece LED high-speed weldings, production efficiency is improved, and stability is good.

3rd, the LED string automatically assemble equipment LED feed mechanisms include LED feeding material components, absorption positioning component and Positioning component drive device is adsorbed, absorption positioning component can realize the function of LED high speeds feeding and high precision positioning.

4th, the LED string automatically assembles the Dian Xi mechanisms of equipment, puts tin component transfixion, and component is jacked up by a tin Driving LED stationary fixtures move upwards, so that the paster LED in LED stationary fixtures and the syringe needle for putting tin pin are close, so as to realize High speed precision, the point tin of high point tin accuracy rate, and it is simple in construction, and stability is good.In addition, pass through tin detection components and a benefit Tin component, avoid leak source tin or point tin amount it is inadequate the problem of occur, improve yields.

5th, the LED string automatically assemble equipment wire stripping mechanism can realize it is quick to wire, accurately it is all-round stripping paint, Wire welding performance in welding is set to greatly improve, solder side control please standard.Furthermore, it is possible to the lamp set according to user is away from S Realization automatically adjusts torch away from automaticity is more preferable, is user-friendly.

6th, the LED string automatically assembles the welding mechanism of equipment, and the dynamic LED stationary fixtures 231 of component are jacked up by welding Motion upwards, makes paster LED close to wire, while use laser welding, it is possible to achieve rapid welding, high welding stability.

7th, the LED string automatically assembles the welding testing agency of equipment, paster LED can be carried out while welding Check, make to do over again in real time in LED string automated production, solve during processing procedure, lamp bead is made with wire failure welding Into finished product fraction defective, the non-defective unit shipment rate that lamp string produces is greatly improved.

8th, the LED string automatically assembles the glue applying mechanism of equipment, and paster LED and wire are provided by glue applying mechanism 81 Wrap up at a high speed, glue rapid curing is made by curing assembly, realize the accurate dispensings of LED, greatly rapid curing function, reduction The production cycle of LED string single finished product.

9th, the LED string automatically assembles the wire agency of equipment, by the alternating movement of bracing wire component and line pressing component, Realize high speed bracing wire, high stability, the delivery guidewire of high accurate positioning.

In another embodiment of the present invention, there is provided a kind of full-automatic assemble method of LED string, as shown in figure 43, the assembling Method comprises the following steps:

Step S1, LED feedings.Paster LED is placed on the LED stationary fixtures of rotating disk conveying mechanism by LED feed mechanisms On, then Dian Xi mechanisms are delivered to by rotating disk conveying mechanism.

Step S2, tin is put.Tin cream is coated in the positive pole and negative pole of paster LED by Dian Xi mechanisms, then conveyed through rotating disk Mechanism is delivered to welding mechanism.

Step S5, wire stripping.Positive wire and cathode conductor are delivered to wire stripping mechanism by wire agency, pass through wire stripping mechanism To set the enamelled coating formation blowtorch area that spacing removes positive wire and cathode conductor surface, then it is delivered to through wire agency described Welding mechanism;

Step S6, weld.The positive pole of paster LED and negative pole are corresponded to by positive wire by the welding mechanism respectively and born The blowtorch area of polar conductor carries out welding and forms lamp string.

Step S7, welding detection.The paster LED of lamp string is detected by welding testing agency, by the lamp after detection String is delivered to dispensing curing mechanism through wire agency.

Step S8, adhesive curing is put.Encapsulated by dispensing curing mechanism on the surface in paster LED and blowtorch area with UV glue, and Make UV glue rapid curings with UV light irradiation UV glue.

Step S9, the LED closed string rolling up dish for steel that will be come out by take-up mechanism from dispensing curing mechanism.

Preferably, methods described also includes the following steps being arranged between step S3 and step S5:

Step S3, tin detection is put.Detected by Dian Xi testing agencies and judge whether LED point tin is qualified, it is then defeated through rotating disk Mechanism is sent to be delivered to Bu Xi mechanisms.

Step S4, tin is mended.When LED point tin is qualified, Bu Xi mechanisms do not work, and when LED point tin is unqualified, pass through Bu Xi mechanisms Positive pole and negative pole to paster LED carry out benefit tin, are then delivered to welding mechanism through rotating disk conveying mechanism.

The problem of avoiding leak source tin or inadequate point tin amount by a tin detecting step and benefit tin step occurs.

The full-automatic assemble method of LED string provided by the invention, paster LED is conveyed by rotating disk conveying mechanism, by sending Line mechanism delivery guidewire and LED string, the periphery arrangement of LED feeding stations, point tin station and welding post along rotating disk, wire stripping work Position, welding post, welding detection station, dispensing station, solidification station and take-up station are arranged along a straight line, and it is synchronous to form zip mode Process line, the full-automatic production of LED string is realized, the processing efficiency of LED string is improved, reduces production cost, And it is rationally distributed, occupy little space.

Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.

Claims (10)

  1. A kind of 1. full-automatic assemble method of LED string, it is characterised in that including:
    (1) paster LED is placed on the LED stationary fixtures of rotating disk conveying mechanism by LED feed mechanisms, then is conveyed by rotating disk Mechanism is delivered to Dian Xi mechanisms, tin cream is coated in the positive pole and negative pole of paster LED by Dian Xi mechanisms, then through rotating disk conveyer Structure is delivered to welding mechanism;
    (2) positive wire and cathode conductor are delivered to wire stripping mechanism by wire agency, are gone by wire stripping mechanism with setting spacing The enamelled coating for falling positive wire and cathode conductor surface forms blowtorch area, is then delivered to the welding mechanism through wire agency;
    (3) positive pole of paster LED and negative pole are corresponded to the blowtorch of positive wire and cathode conductor respectively by the welding mechanism Area carries out welding and forms lamp string, the paster LED of lamp string is detected by welding testing agency, by the lamp string after detection through sending Line mechanism is delivered to dispensing curing mechanism;
    (4) encapsulated by dispensing curing mechanism on the surface in paster LED and blowtorch area with UV glue, and make UV with UV light irradiation UV glue Glue rapid curing;And
    (5) the LED closed string material that will be come out by take-up mechanism from dispensing curing mechanism.
  2. 2. the full-automatic assemble method of LED string according to claim 1, it is characterised in that the rotating disk conveying mechanism bag Include rotating disk, the multiple LED stationary fixtures components for the circumferentially spaced arrangement being arranged on rotating disk and for driving rotating disk Rotating blade drive, the LED stationary fixtures component include LED stationary fixtures, fixed cover and guide rod, and the fixed cover is vertically It is fixed on the rotating disk, the guide rod can slide up and down in the fixed cover, and the LED stationary fixtures are arranged on The upper end of the guide rod, the LED holding tanks for placing paster LED are provided with the LED stationary fixtures.
  3. 3. the full-automatic assemble method of LED string according to claim 2, it is characterised in that the LED feed mechanisms bag Include:
    LED feeding material components, LED discharging openings are provided with the LED feeding material components;
    Positioning component is adsorbed, the absorption positioning component has feeding position and discharge position, and the absorption positioning component is used for Paster LED is drawn from the LED discharging openings and paster LED is put into the LED stationary fixtures in discharge position in feeding position On the LED stationary fixtures of component;And
    Positioning component drive device is adsorbed, the absorption positioning component drive device is used to drive the absorption positioning component in institute State and move back and forth between feeding position and the discharge position.
  4. 4. the full-automatic assemble method of LED string according to claim 2, it is characterised in that the Dian Xi mechanisms include:
    At least one tin component, at least one described tin component are separately positioned at least one point Xi Gongweichu, the point Tin component includes point tin syringe, point tin syringe support, point tin feeder and point tin and jacks up component, and described tin syringe includes point Tin pin, described tin syringe are located at the top of the LED stationary fixtures of the point Xi Gongweichu;Described tin syringe support is used In described tin syringe of support;Described tin feeder is used to supply to described tin syringe;Described tin jacks up component and used It is close to the syringe needle of described tin pin positioned at the LED stationary fixtures of the point Xi Gongweichu in driving.
  5. 5. the full-automatic assemble method of LED string according to claim 4, it is characterised in that also set along the rotating disk periphery It is equipped with least one tin detection station and at least one benefit tin station;The Dian Xi mechanisms also include being separately positioned at least one Individual point Xi Jiancegongweichu at least one tin detection components and it is separately positioned at least the one of at least one benefit Xi Gongweichu Individual benefit tin component, described tin detection components be used to detect judge paster LED point tin whether non-defective unit;The benefit tin component is used for During the non-non-defective unit of paster LED point tin tin is mended to paster LED.
  6. 6. the full-automatic assemble method of LED string according to claim 2, it is characterised in that the wire stripping mechanism includes:
    Rotation stripping paint component, the rotation stripping paint component include stripping paint support, cutter shaft, some knife bars, some blades and blade and opened Close mechanism, the cutter shaft is installed in rotation on the stripping paint support, be provided with the cutter shaft axially through center Hole;Some knife bars are arranged on the periphery of the leading section of the cutter shaft, and the middle part of the knife bar and the head of the cutter shaft It is rotatably coupled;Some blades are separately mounted to the front end of some knife bars;The blade switching mechanism includes sliding Set, knife bar reset components and sliding sleeve drive device, the knife bar reset components are located at the rear end of the knife bar and the cutter shaft Between leading section, for opening the front end of some knife bars, the sliding sleeve is set in the rear end of the knife bar and the knife With the cutter shaft synchronous axial system and it can slide axially between the leading section of axle and relative to the cutter shaft, the sliding sleeve driving Device is used to drive the sliding sleeve sliding axially along the cutter shaft;And
    Stripping paint drive device, the stripping paint drive device is connected with the cutter shaft, for driving the cutter shaft to rotate.
  7. 7. the full-automatic assemble method of LED string according to claim 6, it is characterised in that the rotation stripping paint component Stripping paint support can be slidably mounted in supporting plate along line sending direction, and the wire stripping mechanism also includes stripping paint mobile device, the stripping Paint mobile device is used to drive the rotation stripping paint component to move back and forth along line sending direction.
  8. 8. the full-automatic assemble method of LED string according to claim 2, it is characterised in that the welding mechanism includes:
    Weld assembly, the weld assembly are arranged on the welding post, and the weld assembly includes laser welding head, soldering tip support Component is jacked up with welding, the laser welding head is located at the top of the LED stationary fixtures at the welding post, the soldering tip Support is used for the soldering tip support for supporting the laser welding head, and the welding jacks up component and is used to drive at the welding post The LED stationary fixtures upwards motion close to wire.
  9. 9. the full-automatic assemble method of LED string according to claim 2, it is characterised in that welding testing agency bag Include:
    Power Supply Assembly, the Power Supply Assembly are used to provide power supply to the wire;And
    Detection components are welded, whether the welding detection components are qualified for detecting the paster LED welding.
  10. 10. the full-automatic assemble method of LED string according to claim 2, it is characterised in that the glue applying mechanism includes point Glue component, the dispensing component include dispensing syringe, the dispensing syringe fixed seat for supporting the dispensing syringe and for The dispensing feeder of the dispensing syringe supply.
CN201710754619.5A 2017-08-29 2017-08-29 The full-automatic assemble method of LED light string CN107388086B (en)

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PCT/CN2018/074787 WO2019041745A1 (en) 2017-08-29 2018-01-31 Fully-automatic assembly method for led lamp string

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CN108356380A (en) * 2018-02-26 2018-08-03 张凉英 A kind of lamp string lamp bead welding mould
CN108895315A (en) * 2018-05-17 2018-11-27 浙江安吉成新照明电器有限公司 A kind of production technology of LED energy-saving lamp
CN109014584A (en) * 2018-09-06 2018-12-18 大族激光科技产业集团股份有限公司 A kind of micro-processing method of laser ablation paint layer
CN109276815A (en) * 2018-08-30 2019-01-29 上海师范大学 LED plug, packaging system and method towards light science of heredity
WO2019041745A1 (en) * 2017-08-29 2019-03-07 珠海市博杰电子有限公司 Fully-automatic assembly method for led lamp string

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