CN111495667A - L ED lamp heat dissipation cover spraying system - Google Patents

L ED lamp heat dissipation cover spraying system Download PDF

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Publication number
CN111495667A
CN111495667A CN202010563755.8A CN202010563755A CN111495667A CN 111495667 A CN111495667 A CN 111495667A CN 202010563755 A CN202010563755 A CN 202010563755A CN 111495667 A CN111495667 A CN 111495667A
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CN
China
Prior art keywords
heat dissipation
dissipation cover
rod
cover
clamping
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Granted
Application number
CN202010563755.8A
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Chinese (zh)
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CN111495667B (en
Inventor
杨国顺
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Anhui Chuanyue Communication Technology Co ltd
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Anhui Chuanyue Communication Technology Co ltd
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Priority to CN202010563755.8A priority Critical patent/CN111495667B/en
Publication of CN111495667A publication Critical patent/CN111495667A/en
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Publication of CN111495667B publication Critical patent/CN111495667B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0242—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects being individually presented to the spray heads by a rotating element, e.g. turntable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying

Abstract

The invention relates to an L ED lamp heat dissipation cover spraying system which comprises a heat dissipation cover feeding mechanism, wherein a positioning mechanism is arranged at an outlet of the heat dissipation cover feeding mechanism, the positioning mechanism is used for positioning a plurality of heat dissipation cover positions, a heat dissipation cover inserting frame is arranged above the positioning mechanism and used for inserting and fixing a radiator, the heat dissipation cover inserting frame is arranged on a transfer mechanism, the transfer mechanism drives the heat dissipation cover inserting frame to move and transfer the heat dissipation cover inserting frame into a paint spraying chamber for paint spraying operation, a radiator receiving mechanism is arranged at the outlet of the transfer mechanism and used for dismounting the radiator on the heat dissipation cover inserting frame, and the system can effectively ensure the spraying quality of a heat dissipation cover and improve the spraying efficiency of the heat dissipation cover.

Description

L ED lamp heat dissipation cover spraying system
Technical Field
The invention relates to the technical field of intelligent manufacturing of L ED lamps, in particular to a L ED lamp heat dissipation cover spraying system.
Background
In order to prolong the service life of a L ED lamp, L ED lamp beads are generally provided with corresponding heat dissipation devices, L ED lamp beads are generally mounted on a heat dissipation aluminum plate when a small L ED lamp or a single-lamp-head L ED lamp is actually designed, rapid heat dissipation of a small single-lamp head can be rapidly realized through the heat dissipation aluminum plate, the heat dissipation requirements of a single-head lamp or a small L ED lamp can be effectively met, however, for a large-sized ED 84 ED down lamp, as the lamp beads are over-powered and generate large heat, a heat dissipation cover structure with better heat dissipation efficiency is generally assembled, as shown in the attached drawings 1 and 2, the heat dissipation cover of the structure is widely applied when the actual down lamp is designed, the whole structure is in a hexagonal-pyramid tubular structure with small upper and lower orifices, a flanging b is arranged on the large-sized pyramid tube orifice of the pyramid tube a, a straight tube orifice c extends along the axial direction at the tube orifice of the pyramid tube a, the flanging b is arranged at the tube orifice position of the flanging b, heat dissipation fin d arranged along the circumferential direction of the flanging b, the flanging b is arranged at the tube orifice position of the flanging b, the tube orifice of the flanging b, the heat dissipation pipe orifice of the flanging b, the heat dissipation cover is arranged at the position of the flanging b, the tube orifice of the flanging b, the flanging b is arranged at the tube orifice of the flanging b, the flanging b is arranged at the tube orifice of the second heat dissipation pipe orifice, the flanging b is arranged at the position of the flanging b, the second heat dissipation pipe orifice, the flanging b is arranged at the position of the second heat dissipation pipe orifice, the flanging b, the second heat dissipation pipe orifice, the second flanging, the.
Disclosure of Invention
The invention aims to provide an L ED lamp heat dissipation cover spraying system which can effectively ensure the spraying quality of a heat dissipation cover and improve the spraying efficiency of the heat dissipation cover.
The technical scheme adopted by the invention is as follows.
The utility model provides an L ED lamp heat exchanger paint finishing, includes heat exchanger feeding mechanism looses, the export of heat exchanger feeding mechanism looses is provided with positioning mechanism, positioning mechanism implements the location to a plurality of heat exchanger positions that dispel the heat, positioning mechanism's top is provided with heat exchanger grafting frame that looses, it is fixed that heat exchanger grafting frame is used for implementing the grafting to the radiator to dispel the heat, heat exchanger grafting frame that looses sets up on transport mechanism, and transport mechanism drive heat exchanger grafting frame removes and transports the operation of spraying paint in to the paint spray booth, transport mechanism's exit position is provided with radiator receiving mechanism, radiator receiving mechanism is used for dismantling the radiator on the cover grafting frame that looses the heat.
The invention also has the following features:
the cooling fin feeding mechanism comprises a feeding belt, a receiving frame is arranged at an outlet of the feeding belt and comprises two receiving slide bars arranged in parallel at intervals, the receiving slide bars are arranged along the length direction of the feeding belt, a positioning mechanism comprises a baffle arranged at one end of the receiving frame, one side face of the baffle is a plane, and a gap between the receiving slide bars forms a clamping port for clamping cooling fins at the lower end of the cooling fin.
Positioning mechanism is still including setting up the location head in connecing material slide bar below, the vertical lift to the heat exchanger that just implements of arranging of location head, the both sides that connect the material frame are provided with the backup plate, the backup plate removes in opposite directions and implements the chucking location to the heat exchanger that looses of material slide bar both sides, during the location head rebound, the backup plate is kept away from with connecing material frame both sides.
The utility model discloses a cooling device, including location head, backup plate, extrusion folded plate, drive folded plate horizontal migration and interlock backup plate, the location head presents little, big-end-down frustum column structure, the below of location head is provided with the lifter, the lifter is vertical and slides and set up in the lift frame, the lower extreme of lift frame is provided with the lift gyro wheel, be provided with the slide bar on the backup plate, the slide bar level just is perpendicular with feed area length direction, the slide bar slides and sets up on the location frame, the one end of slide bar is provided with the extrusion spring, the extension end of extrusion spring is provided with the extrusion gyro wheel, lift gyro wheel below supports with the drive folded plate and supports and lean on, still be provided with the extrusion folded plate on the drive folded plate, the extrusion folded plate supports with the extrusion gyro wheel and supports with the outside of heat exchanger, lift gyro wheel core is perpendicular.
The upper end of location head is provided with flexible top ring, flexible top ring constitutes the sliding fit of vertical direction with the location head, flexible top ring is last to set up at least one inserted bar, the inserted bar is vertical to be arranged and constitutes sliding fit with flexible top ring, the inserted bar constitutes the sliding fit of vertical direction with the location head, the inserted bar is located the mode of arranging on the flexible top ring and coincide with one of them second mounting hole position of heat dissipation cover, the center of flexible top ring is provided with the location core pole, the location core pole constitutes the sliding fit of vertical direction with the location head, the location core pole constitutes grafting or separation fit with the first mounting hole in top of heat dissipation cover, the inserted bar constitutes grafting or separation fit with the second mounting hole of heat dissipation cover respectively.
A shifting mechanism is arranged beside the positioning head and drives the heat dissipation cover to rotate on the positioning center rod and enable the insertion rod to be inserted into the second mounting hole of the heat dissipation cover.
The lower extreme of inserted bar supports with first movable spring's upper end and supports and lean on, first movable spring's lower extreme supports with the location head and supports, the lower extreme of location core pole supports with the upper end of second movable spring and supports and lean on, the lower extreme of second movable spring supports with the location head and supports and lean on.
The positioning core rod is provided with a baffle which is abutted against the inner side plate surface where the first mounting hole of the heat dissipation cover is located, and the upper rod end of the inserted rod is provided with a spherical upper ring surface protruding out of the telescopic top ring.
Toggle mechanism is including setting up the clamping piece in connecing material frame top both sides, the clamping piece is arranged along connecing material frame length direction, the clamping piece supports with the radiating fin upper end of heat exchanger and leans on to the spacing clamp to the heat exchanger that looses is implemented tightly, the side of clamping piece is provided with the switch-plate, switch-plate horizontal migration just moves along connecing material frame length direction.
One side of the material stirring plate is provided with a material stirring sheet, the material stirring sheet is abutted against or separated from the radiating fins of the radiating cover, one end of the material stirring plate is connected with a piston rod of the driving cylinder, and the piston rod of the driving cylinder is horizontally arranged.
The vertical and one side of plectrum constitutes articulated cooperation with the switch-plate, the cover is equipped with the torsional spring on the articulated shaft, the torsional spring makes plectrum piece and switch-plate present 90 contained angle states.
One side of clamping piece slides through the slide bar and sets up in the frame of side, the slip direction level of slide bar and perpendicular with the length direction of clamping piece, the cover is equipped with first spring on the slide bar, the both ends of first spring support with frame and clamping piece respectively and lean on, the side of clamping piece is provided with dials the gyro wheel, dial the gyro wheel level and be parallel with the length direction of clamping piece.
The heat dissipation cover inserting frame comprises a cover body, the cover body and a straight pipe of the heat dissipation cover form inserting matching, a cover opening of the cover body is abutted against or separated from a turned edge of the heat dissipation cover, three plugs and a central plug are arranged in the cover body, the cover body is vertically lifted and is buckled on a radiator, and the three plugs and the central plug respectively form inserting matching with a second mounting hole and a first mounting hole of the radiator.
The cover body is of a two-petal structure, a clamping mechanism is arranged on the cover body, the clamping mechanism drives the two petal bodies of the cover body to be close to each other and implements clamping operation on the outer wall of the straight pipe of the radiator.
The lower ends of the three plugs are provided with first rubber rings, the first rubber rings are in splicing fit with second mounting holes of the radiators, the lower end of the central plug is provided with second rubber rings, and the second rubber rings are in splicing fit with the first mounting holes of the radiators.
Two lamella body upper ends of the cover body slide respectively and set up on pressing from both sides tight slide bar, press from both sides tight slide bar level and perpendicular with the axial direction of the cover body, the cover is equipped with the second spring on pressing from both sides tight slide bar, the both ends of second spring are supported with two lamella bodies of the cover body respectively and are leaned on, two lamella body upper ends of the cover body still are provided with respectively and press from both sides tight folded plate, clamping mechanism is including setting up the tight gyro wheel of clamp outside folded plate face, press from both sides the vertical and rim of tight gyro wheel core and press from both sides tight folded plate outside face and lean on, press from both sides the gyro wheel and be connected with drive unit, and the vertical lift of drive unit.
The inner sides of the lower ends of the two petals of the cover body are respectively provided with an accommodating notch, a clamping cylinder is arranged in the accommodating notch, the clamping cylinder is arranged along the axial direction of the cover body, the upper end of the clamping cylinder is provided with a connecting support arm which is horizontal and extends out of the outer wall of the cover body, the extending end of the connecting support arm is provided with a connecting arc plate, the connecting arc plate and the cover body are concentrically arranged, an extending support plate is arranged on the connecting arc plate, the outer wall of the cover body is provided with a reset rod in an extending way, the reset rod is arranged along the radial direction of the cover body, the rod end of the reset rod is in sliding fit with the extending support plate of the connecting arc plate, a spring is sleeved on the reset rod, the two ends of the spring are respectively abutted against the extending support plate and the cover body, the rod end of the reset rod, the articulated shaft horizontal arrangement of push pedal, the inboard face and the ball of push pedal lean on.
The lower ends of the two flap bodies of the cover body are respectively extended with an arc-shaped baffle plate and an arc-shaped groove, and the arc-shaped baffle plates are clamped in the arc-shaped grooves.
The upper end of three end cap and central end cap is connected with the grafting frame respectively, two lamella body upper ends of the cover body still are connected with the support respectively, the support slidingtype sets up on the balladeur train, be provided with the slide bar that resets on the balladeur train, the upper end of slide bar that resets constitutes the sliding fit and the cover of vertical direction with the grafting frame and is equipped with reset spring, reset spring's both ends are connected with the support and the grafting frame of the cover body respectively.
The driving unit comprises an electric cylinder arranged on the sliding frame, and a piston of the electric cylinder is vertically arranged and is connected with a wheel carrier of the clamping roller.
The grafting frame sets up on elevating system, elevating system drive cover body reciprocates and implements the operation of transporting of getting of the heat exchanger that dispels the heat exchanger feeding mechanism's export top position.
Transport mechanism is including setting up the transportation truss in grafting frame top, grafting frame slidingtype setting is on transporting the slider, the vertical slip setting of grafting frame is on transporting the slider, be provided with lift cylinder on transporting the slider, lift cylinder piston rod is vertical and be connected with the grafting frame, be provided with on the transportation truss and transport rodless cylinder, transport rodless cylinder drive and transport the slider along transporting truss length direction reciprocating motion.
Be provided with the steering column in the grafting frame, the vertical arrangement of steering column, steering column upper end and link block constitute the normal direction's normal running fit, link block slides and sets up on transporting the slider, the cover is equipped with on the steering column and stirs the torsional spring, stir the both ends of torsional spring and lean on with steering column and link block respectively and be connected, the both sides of transporting the truss are provided with dials the material pole, dial the vertical arrangement of material pole and along transporting the length direction interval arrangement of truss a plurality ofly, be provided with the horizon bar on the steering column, dial the material pole and lean on or separate with the horizon bar.
The paint spraying room is arranged at the position below the transfer truss, the spray heads of the paint spraying room are arranged in a plurality of positions along the length direction of the paint spraying room at intervals, the spraying directions of the spray heads are arranged vertically and horizontally, and the outlet position of the paint spraying room is provided with a drying room.
Radiator receiving mechanism is including setting up the workbin that connects at the exit position of transport mechanism, it is provided with the shelves strip to connect workbin opening both sides position, the shelves strip level just arranges along connecing workbin length direction, constitute the bar opening that the cover body of heat exchanger grafting frame passes through between the shelves strip, the below of connecing the workbin is provided with the commentaries on classics material area.
The material receiving box is arranged on the vertical driving mechanism, the vertical driving mechanism drives the material receiving box to vertically lift and carry out the unloading operation of the radiator on the cover body of the heat dissipation cover inserting frame.
The two side arms of the material receiving box are arranged on the floating rod in a sliding mode, the floating rod is horizontal and perpendicular to the length direction of the material receiving box, the blocking strip is a flexible plate and is abutted to the outer wall of the cover body of the heat dissipation cover insertion frame, the rod ends of the floating rod, extending out of the box walls on the two sides of the material receiving box, are respectively provided with a clamping spring, and the two ends of each clamping spring are respectively abutted to the rod end of the floating rod and the box wall on one side of the material receiving box.
The both sides of transporting the slider are provided with opens the gyro wheel, the opening both sides that connect the workbin are provided with opens the folded plate, open the folded plate along the square arrangement of length that connects the workbin, open the gyro wheel and open the folded plate constitution and lean on.
A method for painting an L ED lamp heat dissipation cover, wherein the method for painting the L ED lamp heat dissipation cover comprises the following steps:
firstly, the heat dissipation covers are singly led out to a feeding belt of a heat dissipation cover feeding mechanism through finish machining equipment and are transported to a receiving frame in an accurate mode, so that the heat dissipation covers are arranged in the receiving frame;
secondly, starting backup plates on two sides of a cooling cover feeding mechanism to enable the cooling covers to be arranged in the material receiving frame in a straight line, starting a positioning head of the cooling cover feeding mechanism to enable the positioning head to ascend and enable a positioning core rod on the positioning head to be inserted into a first mounting hole of the cooling cover;
thirdly, starting a toggle mechanism to enable the heat dissipation cover to be positioned on the positioning head to rotate, and enabling the insertion rod on the positioning head to be inserted into a second mounting hole of the heat dissipation cover;
fourthly, starting a cover body of the heat dissipation cover inserting frame, so that the cover body descends and forms inserting fit with the upper end of the radiator, the cover body clamps a straight pipe of the radiator, and the cover body moves upwards to finish the material taking operation of the radiator on the positioning head;
fifthly, starting a transfer mechanism to enable the radiator on the cover body to move along the length direction of the paint spraying chamber so as to perform paint spraying operation on the surface of the radiator, and enabling the radiator to pass through the drying chamber so as to rapidly perform drying and curing of paint on the surface of the radiator;
sixthly, the cover body of the heat dissipation cover inserting frame and the radiator are transferred to the position above a material receiving box of the radiator material receiving mechanism, the vertical driving mechanism is started, the material receiving box moves downwards, the blocking strip above the material receiving box is abutted to the upper end of the heat dissipation fin of the radiator, the radiator is unloaded from the cover body, and the material transferring strip of the radiator material receiving mechanism is transferred to the next procedure to install the L ED module and the radiator.
The invention has the technical effects that: the heat dissipation cover feeding mechanism guides the heat dissipation cover into the positioning mechanism, the positioning mechanism is used for positioning the heat dissipation cover, then the heat dissipation cover inserting frame is used for inserting the heat dissipation cover into the radiator, material taking of the radiator is carried out, the heat dissipation cover inserting frame is used for plugging the mounting hole in the heat dissipation cover, the heat dissipation cover is transported into a paint spraying chamber to be sprayed with paint, the heat dissipation cover is unloaded from the inserting frame by the heat dissipation cover receiving mechanism, the paint spraying operation of the heat dissipation cover is further completed, the system can effectively ensure the spraying quality of the heat dissipation cover, and the spraying efficiency of the heat dissipation cover is improved.
Drawings
Fig. 1 and fig. 2 are two view structural diagrams of the heat dissipation cover, respectively;
FIGS. 3 and 4 are schematic diagrams of L ED lamp heat sink cover spray coating system in two views;
FIG. 5 is a front view of an L ED lamp heat sink spray system;
FIG. 6 is a bottom view of an L ED lamp heat sink spray system;
FIGS. 7 and 8 are schematic diagrams showing two perspective structures of the feeding mechanism of the heat dissipation cover;
FIG. 9 is a front view of the heat sink feeding mechanism;
FIG. 10 is a left side view of the heat sink feeding mechanism;
FIGS. 11 and 12 are schematic views of the feeding mechanism of the heat dissipation cover from two different perspectives;
FIG. 13 is a front view of a portion of the heat sink feeding mechanism;
FIGS. 14 and 15 are schematic views of two kinds of view structures of the positioning head in the feeding mechanism of the heat dissipation cover;
FIG. 16 is a cross-sectional view of the alignment head in the heat sink feeding mechanism;
FIGS. 17 and 18 are schematic views of two different perspective structures of the heat sink socket frame;
fig. 19, 20 and 21 are schematic views of three kinds of perspective structures of a single cover body of the heat dissipation cover plug-in rack;
FIG. 22 is a front view of a single housing of the heat sink housing bay;
FIG. 23 is a left side view of a single housing of the heat sink housing bay;
FIG. 24 is a partial schematic view of one end of the shell;
fig. 25 is a schematic view of a material receiving box in the material receiving mechanism of the radiator.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, legibility and inconsistency;
the L ED lamp heat sink cover spray coating system of the present invention will be described in detail with reference to the accompanying drawings in which:
an L ED lamp heat dissipation cover spraying system comprises a heat dissipation cover feeding mechanism 10, wherein a positioning mechanism is arranged at an outlet of the heat dissipation cover feeding mechanism 10, the positioning mechanism is used for positioning a plurality of heat dissipation cover positions, a heat dissipation cover inserting frame 20 is arranged above the positioning mechanism, the heat dissipation cover inserting frame 20 is used for inserting and fixing a heat radiator, the heat dissipation cover inserting frame 20 is arranged on a transfer mechanism, the transfer mechanism drives the heat dissipation cover inserting frame 20 to move and transfer the heat dissipation cover inserting frame 20 into a paint spraying chamber 30 for paint spraying operation, a heat radiator material receiving mechanism 40 is arranged at an outlet of the transfer mechanism, and the heat radiator material receiving mechanism 40 is used for detaching the heat radiator on the heat dissipation cover inserting frame 20;
referring to fig. 1 to 6, a heat dissipation cover feeding mechanism 10 guides a heat dissipation cover into a positioning mechanism, the positioning mechanism is used for positioning the heat dissipation cover to facilitate subsequent splicing operation, then a heat dissipation cover splicing frame 20 is used for splicing operation of a heat radiator and taking material of the heat radiator, the heat dissipation cover splicing frame 20 is used for plugging a mounting hole on the heat dissipation cover and transferring the heat dissipation cover to a paint spraying chamber 30 for paint spraying operation, and the heat dissipation cover is unloaded from the heat dissipation cover splicing frame 20 by using a heat dissipation cover material receiving mechanism 40 to complete paint spraying operation of the heat dissipation cover, so that the system can effectively ensure the spraying quality of the heat dissipation cover and improve the spraying efficiency of the heat dissipation cover;
when the heat dissipation cover insertion frame 20 is used for taking materials, the mounting holes of the heat dissipation cover are also plugged, and when the paint spraying operation is performed on the inner side wall and the heat dissipation fins of the heat dissipation cover, the paint spraying chamber 30 can ensure the full coverage of paint spraying on the heat dissipation cover and the uniformity of paint spraying on the heat dissipation cover.
As a preferred scheme of the present invention, as shown in fig. 7 to 13, the heat dissipation cover feeding mechanism 10 includes a material supply belt 11, a material receiving frame 12 is disposed at an outlet of the material supply belt 11, the material receiving frame 12 is composed of two material receiving slide bars 121 disposed in parallel at intervals, the material receiving slide bars 121 are disposed along a length direction of the material supply belt 11, the positioning mechanism includes a baffle 13 disposed at one end of the material receiving frame 12, one side surface of the baffle 13 is a plane, and a gap between the material receiving slide bars 121 forms a clamping interface for clamping a heat dissipation fin at a lower end of the heat dissipation cover;
after the heat dissipation cover is cast through the casting equipment, carry out necessary finish machining, the heat dissipation cover that finish machining equipment derived is derived to on the feed area 11, the heat dissipation cover is located neatly arranges on the feed area 11 and is derived to on connecing material frame 12, utilize baffle 13 to implement the spacing of heat dissipation cover one side to support and lean on, thereby it arranges a plurality ofly to make the heat dissipation cover be located and connect on the material frame 12, and avoid the aversion of heat dissipation cover, then make things convenient for subsequent processing, and heat dissipation cover grafting frame 20 implements the grafting of getting the material operation to the heat dissipation cover, and ensure that heat dissipation cover grafting frame 20 can effectively plant in the mounting hole, realize the shutoff to the mounting hole, avoid atomizing lacquer water in the paint spray booth 30 to get into in the mounting hole.
Furthermore, the positioning mechanism further comprises a positioning head 14 arranged below the material receiving slide bar 121, the positioning head 14 is vertically arranged and used for lifting the heat dissipation cover, backup plates 15 are arranged on two sides of the material receiving frame 12, the backup plates 15 move oppositely and used for clamping and positioning the heat dissipation covers on two sides of the material receiving slide bar 121, and when the positioning head 14 moves upwards, the backup plates 15 are far away from two sides of the material receiving frame 12;
after the heat dissipation cover is guided out of the material receiving frame 12, the backup plates 15 move in opposite directions, so that the heat dissipation cover is arranged on the material receiving frame 12 and is orderly arranged, the center position of the lower end of the heat dissipation cover is convenient to find and position, the positioning head 14 is arranged between the material receiving slide bars 121 of the material receiving frame 12, then the positioning head 14 moves upwards, the backup plates 15 on two sides are far away in the lifting process of the positioning head 14, so that the heat dissipation cover can move upwards along with the positioning head 14, the lifting of the heat dissipation cover is further realized, and the subsequent heat dissipation cover inserting frame 20 can conveniently take materials of the heat dissipation cover;
more preferably, as shown in fig. 14 to 16, the positioning head 14 presents a frustum-shaped structure with a small top and a large bottom, a lifting rod 141 is disposed below the positioning head 14, the lifting rod 141 is vertically and slidably disposed on the lifting frame 142, a lifting roller 1421 is disposed at the lower end of the lifting frame 142, a sliding rod 151 is disposed on the backup plate 15, the sliding rod 151 is horizontal and perpendicular to the length direction of the feeding belt 11, the sliding rod 151 is slidably disposed on the positioning frame 152, an extrusion spring 153 is disposed at one end of the sliding rod 151, an extrusion roller 154 is disposed at the extending end of the extrusion spring 153, the bottom of the lifting roller 1421 abuts against the driving flap 143, an extrusion flap 144 is further disposed on the driving flap 143, the extrusion flap 144 abuts against the extrusion roller 154, the driving flap 143 moves horizontally and the backup plate 15 abuts against the outside of the heat dissipation cover, the core of the lifting roller 1421 is perpendicular to the length direction of the feeding belt 11, and the core of the squeezing roller 154 is arranged vertically;
the positioning head 14 is large at the top and small at the bottom, and when the positioning head 14 moves vertically upward, the lifting roller 1421 moves upward, and the pressing folded plate 144 abuts against the pressing roller 154, so as to drive the backup plate 15 to move away, and further prevent the backup plate 15 from interfering with the upward normal lifting of the heat dissipation cover;
the backup plate 15 is slidably disposed on the positioning frame 152 through the pressing spring 153, and the clamping plate 15 is used to elastically press the heat dissipation cover, so as to prevent the heat dissipation cover from being deformed by pressing;
in the process of the horizontal movement of the driving folding plate 143, the lifting roller 1421 is linked to vertically lift, so as to vertically lift the positioning head 14, thereby lifting the heat dissipation cover.
More specifically, a telescopic top ring 16 is arranged at the upper end of the positioning head 14, the telescopic top ring 16 and the positioning head 14 form a sliding fit in the vertical direction, at least one insertion rod 161 is arranged on the telescopic top ring 16, the insertion rod 161 is vertically arranged and forms a sliding fit with the telescopic top ring 16, the insertion rod 161 and the positioning head 14 form a sliding fit in the vertical direction, the insertion rod 161 is arranged on the telescopic top ring 16 in a manner of being matched with one of the second mounting holes of the heat dissipation cover, a positioning center rod 17 is arranged at the center of the telescopic top ring 16, the positioning center rod 17 and the positioning head 14 form a sliding fit in the vertical direction, the positioning center rod 17 and the first mounting hole at the top end of the heat dissipation cover form an inserting fit or a separating fit, and the insertion rod 161 and the second mounting hole of the heat dissipation cover form an inserting fit or a separating fit respectively;
foretell location head 14 is at the in-process of vertical lift, make flexible top ring 16 support with the lower extreme edge of the three second mounting hole of heat dissipation cover and lean on, and make location core rod 17 constitute the grafting cooperation with the first mounting hole of heat dissipation cover, thereby realize the location to the heat dissipation cover, then inserted bar 161 constitutes the grafting with the second mounting hole of heat dissipation cover, and then can realize the accurate positioning to the heat dissipation cover, ensure that subsequent implementation that the heat dissipation cover grafting frame can be accurate connects the material to the heat dissipation cover, and can accurately look for the first mounting hole and the second mounting hole of heat dissipation cover, and implement the shutoff to above-mentioned mounting hole, avoid causing the remaining lacquer of pore wall.
More preferably, a toggle mechanism is arranged beside the positioning head 14, and the toggle mechanism drives the heat dissipation cover to rotate on the positioning core rod 17 and enables the insertion rod 161 to be inserted into the second mounting hole of the heat dissipation cover;
because the placing angle of the heat dissipation cover is not fixed, the positioning of the second mounting hole is a technical difficulty, when the positioning of the position of the positioning cover is implemented, the positioning center rod 17 can be accurately inserted into the first mounting hole of the heat dissipation cover, then the heat dissipation cover is positioned on the telescopic top ring 16, and the shifting mechanism implements the process of rotating the heat radiator, so that the insertion rod 161 can be effectively inserted into the second mounting hole, and the accurate positioning of the heat radiator is further completed.
In order to enable the inserting rod 161 and the positioning core rod 17 to be in a movable state in the vertical direction so as to ensure that the subsequent heat dissipation cover inserting frame 20 can effectively realize the material receiving operation of the heat dissipation cover, the lower end of the inserting rod 161 is abutted against the upper end of the first movable spring 162, the lower end of the first movable spring 162 is abutted against the positioning head 14, the lower end of the positioning core rod 17 is abutted against the upper end of the second movable spring 172, and the lower end of the second movable spring 172 is abutted against the positioning head 14;
the above-mentioned inserted link 161 is vertically and elastically arranged on the telescopic top ring 16 in a sliding manner, and in the process of rotating the heat dissipation cover by shifting the shifting mechanism, the inserted link 161 can be finally inserted into the second mounting hole of the heat dissipation cover, so as to complete the determination of the position of the heat dissipation cover, and facilitate the subsequent heat dissipation cover inserting frame 20 to implement the material taking operation on the heat dissipation cover.
Furthermore, in order to implement stable support on the heat dissipation cover and avoid the deflection problem when the heat dissipation cover rotates, the positioning core rod 17 is provided with a baffle 171, the baffle 171 is abutted against the inner side plate surface where the first mounting hole of the heat dissipation cover is located, and the upper rod end of the inserted rod 161 is arranged into a spherical shape and protrudes out of the upper ring surface of the telescopic top ring 16;
in the process that the toggle mechanism toggles the heat dissipation cover to rotate, after the insertion rod 161 is inserted into the second mounting hole of the heat dissipation cover, the plate surface where the second mounting hole of the heat dissipation cover is located abuts against the baffle 171, and then the heat dissipation cover is limited.
In order to realize shifting of the heat dissipation cover, the insertion rod 161 can be smoothly inserted into the second mounting hole of the heat dissipation cover, the shifting mechanism comprises clamping pieces 18 arranged at two sides above the receiving frame 12, the clamping pieces 18 are arranged along the length direction of the receiving frame 12, the clamping pieces 18 are abutted against the upper ends of the heat dissipation fins of the heat dissipation cover to limit and clamp the heat dissipation cover, a shifting plate 19 is arranged beside the clamping pieces 18, and the shifting plate 19 moves horizontally and moves along the length direction of the receiving frame 12;
the radiator is lifted up in the vertical moving process of the positioning head 14, the radiator is separated from each other, the radiating fins between the adjacent radiators are separated, the radiator is abutted against the clamping pieces 18 in the upward moving process, then the material shifting plate 19 horizontally moves, the linkage radiator is positioned on the positioning center rod 17 and rotates, the radiator rotates, the inserting rod 161 can be smoothly inserted into the second mounting hole of the radiating cover, and the radiating cover is positioned.
Further, in order to ensure the shifting of the radiator, a shifting sheet 191 is arranged on one side of the shifting plate 19, the shifting sheet 191 abuts against or is separated from a radiating fin of the radiating cover, one end of the shifting plate 19 is connected with a piston rod of a driving cylinder 192, and the piston rod of the driving cylinder 192 is horizontally arranged;
in the process of starting the driving cylinder 192, the material-shifting plate 19 can horizontally move along the length direction of the material-receiving frame 16, and the material-shifting plate 191 shifts the heat sink to rotate on the positioning core rod 17, so that the insertion rod 161 can be smoothly inserted into the second mounting hole of the heat-dissipating cover under the action of the elastic extrusion force of the clamping piece 18, and the positioning of the heat-dissipating cover is further completed.
In order to realize the reciprocating swing of the radiator on the positioning core rod 17 and avoid the problem that the inserting rod 161 cannot be inserted into the second mounting hole, the material stirring sheet 191 is vertical, one side of the material stirring sheet is in hinged fit with the material stirring plate 19, a torsional spring is sleeved on the hinged shaft, and the material stirring sheet 191 and the material stirring plate 19 are in an included angle state of 90 degrees due to the torsional spring;
when the second mounting hole of the heat sink is inserted into the insertion rod 161 by the aforementioned material-shifting plate 19, the material-shifting piece 191 is located on the hinge shaft and deflects, so as to prevent the heat sink fins of the heat sink from being damaged due to the rigid contact between the material-shifting piece 191 and the heat sink fins.
More specifically, one side of the clamping piece 18 is slidably arranged on a rack 181 on the side through a sliding rod, the sliding direction of the sliding rod is horizontal and vertical to the length direction of the clamping piece 18, a first spring 182 is sleeved on the sliding rod, two ends of the first spring 182 are respectively abutted against the rack 181 and the clamping piece 18, a poking roller 183 is arranged on the side of the clamping piece 18, and the poking roller 183 is horizontal and parallel to the length direction of the clamping piece 18;
the clamping piece 18 is convenient to compress the radiator, the insertion rod 161 can be smoothly inserted into the second mounting hole, so that the radiator can be accurately positioned, and when the radiator inserting frame 20 takes the radiator, the poking roller 183 is abutted against the radiator inserting frame 20, so that the clamping piece 18 is separated, and the radiator taking operation is ensured.
Referring to fig. 17 to 24, a heat sink insertion frame 20 for explaining how a heat sink on a positioning head 14 is removed is described in detail below, where the heat sink insertion frame 20 includes a cover body 21, the cover body 21 and a straight pipe of a heat sink form an insertion fit, a cover opening of the cover body 21 abuts against or separates from a flange of the heat sink, three plugs 22 and a central plug 23 are disposed in the cover body 21, the cover body 21 vertically ascends and descends to enable the cover body 21 to be fastened on the heat sink, and the three plugs 22 and the central plug 23 respectively form an insertion fit with a second mounting hole and a first mounting hole of the heat sink;
when the cover body 21 and the straight pipe of the radiator form splicing matching, the material taking of the radiator is achieved, and which plug 22 is abutted against the plug rod 161, the plug rod 161 is made to be compressed downwards to ensure the plugging of the second mounting hole, the central plug 23 moves downwards to achieve the abutting against of the upper end of the positioning core rod 17, the positioning core rod 17 is compressed downwards to ensure the plugging of the first mounting hole, the material taking of the radiator is achieved, the uniform paint spraying operation on the surface of the radiating ceramic chip of the radiator is guaranteed, and paint water is sprayed and hung on the hole wall of the mounting hole of the radiator.
As a preferred scheme of the present invention, in order to ensure effective clamping operation on the radiator, the cover body 21 has a two-petal structure, and the cover body 21 is provided with a clamping mechanism which drives the two petals of the cover body 21 to approach each other and performs clamping operation on the outer wall of the straight pipe of the radiator;
in the process that two petal bodies of the driving cover body 21 of the clamping mechanism are close to each other, the outer wall of the straight pipe of the radiator can be clamped tightly, the radiator on the positioning head 14 can be taken, and after the radiator is transferred to the paint spraying chamber 30 for paint spraying operation, the clamping mechanism resets, so that the two petal bodies of the cover body 21 are separated, and the unloading operation of the radiator is realized.
In a further limited scheme, the lower ends of the three plugs 22 are provided with first rubber rings 221, the first rubber rings 221 and the second mounting holes of the heat radiator form an inserting fit, the lower end of the central plug 23 is provided with second rubber rings 231, and the second rubber rings 231 and the first mounting holes of the heat radiator form an inserting fit;
the first rubber rings 221 arranged at the lower ends of the three plugs 22 can effectively seal the orifices of the second mounting holes of the radiator, so that the situation that paint water enters the second mounting holes is avoided, and similarly, the second rubber rings 231 arranged at the lower ends of the central plugs 23 can ensure the tensioning of the first mounting holes of the radiator, so that the situation that the paint water enters the first mounting holes is avoided.
More specifically, in order to realize approaching and moving away of two flaps of the cover body 21 and clamping and releasing the heat dissipation cover, the upper ends of the two flaps of the cover body 21 are respectively slidably arranged on a clamping slide bar 211, the clamping slide bar 211 is horizontal and perpendicular to the axial direction of the cover body 21, a second spring 212 is sleeved on the clamping slide bar 211, two ends of the second spring 212 are respectively abutted against the two flaps of the cover body 21, clamping folded plates 213 are respectively arranged at the upper ends of the two flaps of the cover body 21, the clamping mechanism comprises a clamping roller 214 arranged on the outer side plate surfaces of the clamping folded plates 213, the wheel core of the clamping roller 214 is vertical, the wheel rim is abutted against the outer side plate surfaces of the clamping folded plates 213, the clamping roller 214 is connected with a driving unit, and the driving unit drives the clamping roller 214 to vertically lift and is linked with the two flaps of the cover body 21 to approach or move away;
the two petals of the cover body 21 are in a far-away state due to the elastic force of the second spring 212, the clamping roller 214 vertically moves and drives the clamping folded plate 213 in the process that the cover body 21 moves downwards and the insertion and buckling of the upper end of the radiator are implemented, so that the two petals of the cover body 21 are close to each other, the radiator can be effectively clamped, and the radiator on the positioning head 14 can be taken.
As a more preferable aspect of the present invention, in order to ensure effective clamping of the heat sink, the inner sides of the lower ends of the two flaps of the cover 21 are respectively provided with an accommodating notch 215, a clamping cylinder 216 is arranged in the accommodating notch 215, the clamping cylinder 216 is arranged along the axial direction of the cover 21, the upper end of the clamping cylinder 216 is provided with a connecting support arm 2161, the connecting support arm 2161 is horizontal and extends out of the outer wall of the cover 21, the extending end of the connecting support arm 2161 is provided with a connecting arc plate 2162, the connecting arc plate 2162 is arranged concentrically with the cover 21, the connecting arc plate 2162 is provided with an extending support plate, the outer wall of the cover 21 is provided with a reset rod 217 in an extending manner, the reset rod 217 is arranged along the radial direction of the cover 21, the rod end of the reset rod is in sliding fit with the extending support plate of the connecting arc plate 2162, a spring 2171 is sleeved on the reset rod 217, the rod end of the reset rod 217 is provided with a ball 2172, the lower end of the clamping flap 213 is hinged with a push plate 2131, the clamping roller 214 and the push plate 2131 form a butting fit, the hinged shaft of the push plate 2131 is horizontally arranged, and the inner plate surface of the push plate 2131 butts against the ball 2172;
since the surface of the radiator is very smooth, and the length of the straight tube section of the radiator is only between 3 and 5mm, when the clamping operation of the outer wall of the straight tube section is simply performed through the clamping surfaces of the two flaps of the cover 21, the radiator can easily fall off the cover 21, during the downward movement of the clamping roller 214, the clamping roller 214 is retracted to abut against the outer side of the clamping flap 213, so that the two flaps of the cover 21 are close to the outer wall of the straight tube of the radiator, and then the clamping roller 214 is primarily clamped, and then the clamping roller 214 moves downward, and the push plate 2131 is driven to rotate around the hinge shaft of the clamping flap 213 by pinching, and the push plate 2131 is deflected to abut against the balls 2172, and the process of abutting against the balls 2172 is red, so that the reset rod 217 slides along the extending support plate, so that the clamping cylinder 216 protrudes out of the accommodating notch 215, and the clamping operation, so as to ensure the material taking operation of the radiator on the positioning head 14 and ensure the clamping reliability of the radiator.
By adopting the clamping cylinder 216, the clamping surface of the straight pipe section of the radiator can be obviously increased, so that the clamping degree of the radiator can be effectively ensured, and the radiator is prevented from falling.
More specifically, in order to form a completed tubular column structure at the lower end of the cover body 21, when paint spraying operation is performed on a radiator in a paint spraying room, paint enters an area where the radiator cannot be sprayed from a gap between two petals of the cover body 21, the lower ends of the two petals of the cover body 21 extend to form an arc-shaped baffle 2101 and an arc-shaped groove 2102 respectively, and the arc-shaped baffle 2101 is clamped in the arc-shaped groove 2102.
The upper ends of the three plugs 22 and the central plug 23 are respectively connected with the plug-in rack 24, the upper ends of the two flaps of the cover body 21 are respectively connected with a support, the supports are slidably arranged on the carriage 218, a reset slide bar 2181 is arranged on the carriage 218, the upper end of the reset slide bar 2181 and the plug-in rack 24 form a vertical sliding fit and are sleeved with a reset spring 2182, and two ends of the reset spring 2182 are respectively connected with the support of the cover body 21 and the plug-in rack 24;
in order to ensure that the three plugs 22 and the central plug 23 are effectively inserted into the second mounting hole and the first mounting hole of the heat dissipation cover, the reset spring 21812 is compressed in the downward movement process of the cover body 21, so that the three plugs 22 and the central plug 23 can continue to move downward, and the insertion and material taking operation of the heat sink is further realized.
More specifically, to achieve the approaching and separating of the two lobes of the cover 21, the driving unit includes an electric cylinder 219 disposed on the carriage 218, and a piston of the electric cylinder 219 is vertically disposed and connected to the wheel carrier of the clamping roller 214.
For the realization to the radiator cap get the material operation on being located positioning head 14, grafting frame 24 sets up on elevating system, elevating system drive cover body 21 reciprocates and carries out and get the material transportation operation to the radiator cap of the export top position of radiator cap feeding mechanism 10.
Specifically, the transfer mechanism comprises a transfer truss 25 arranged above an inserting rack 24, the inserting rack 24 is arranged on a transfer sliding block 26 in a sliding mode, the inserting rack 24 is vertically arranged on the transfer sliding block 26 in a sliding mode, a lifting oil cylinder 261 is arranged on the transfer sliding block 26, a piston rod of the lifting oil cylinder 261 is vertical and connected with the inserting rack 24, a transfer rodless cylinder 27 is arranged on the transfer truss 25, and the transfer rodless cylinder 27 drives the transfer sliding block 26 to reciprocate along the length direction of the transfer truss 25;
the lifting oil cylinder 261 is started, so that the inserting frame 24 moves downwards, the straight pipe section of the heat dissipation cover is inserted and fastened by the cover body 21, the lifting mechanism is started, the heat dissipater is taken down from the positioning head 14, the rodless air cylinder 27 is used for horizontally transferring the plurality of heat dissipaters, and the heat dissipaters are transferred into the paint spraying chamber 30 for effective paint spraying operation.
In order to ensure the reliability and the uniformity of paint spraying in the circumferential direction of the radiator, a steering column 241 is arranged on the plugging frame 24, the steering column 241 is vertically arranged, the upper end of the steering column 241 and the connecting slider 242 form a rotating fit in the vertical direction, the connecting slider 242 is slidably arranged on the transferring slider 26, a shifting torsion spring 243 is sleeved on the steering column 241, two ends of the shifting torsion spring 243 are respectively connected with the steering column 241 and the connecting slider 242 in an abutting mode, material stirring rods 251 are arranged on two sides of the transferring truss 25, the material stirring rods 251 are vertically arranged and are arranged at intervals along the length direction of the transferring truss 25, a horizontal rod 2411 is arranged on the steering column 241, and the material stirring rods 251 and the horizontal rod 2411 are abutted or separated;
the cover body 21 is arranged on the connecting slide block 242 when rotating through the steering column 241, and in the horizontal transferring process along with the transfer of the rodless cylinder 27, the material poking rod 251 abuts against the horizontal rod 2411, so that the steering column 241 of the cover body 21 is located on the connecting slide block 242 to rotate, the cover body 21 is poked, the heat radiator is transformed in different positions in the paint spraying chamber 30, and the uniformity and effectiveness of paint spraying on the surface of the heat radiator can be effectively ensured.
More specifically, the paint spray booth 30 is disposed at a position below the transfer truss 25, a plurality of spray heads 31 of the paint spray booth 30 are arranged at intervals along the length direction of the paint spray booth 30, the spray directions of the plurality of spray heads 31 are arranged vertically and horizontally, and a drying chamber 32 is disposed at an outlet position of the paint spray booth 30;
the transfer rodless cylinder 27 is started, the plurality of radiators are linked to rotate along the length direction of the spray booth 30, the plurality of spray heads 31 in the spray booth 30 are arranged below the spray booth 30, paint sprayed by the spray heads 31 is vertically upward, some spray heads 31 are arranged at two sides of the spray booth 30, uniform paint spraying operation of radiating fins of the radiators is ensured, after paint spraying is finished, the radiator is transferred into the drying chamber 32 for quick drying, and paint liquid is quickly solidified on the radiators.
The following describes how the heat sink is taken down from the heat sink inserting frame 20 in detail, the heat sink receiving mechanism 40 includes a receiving box 41 disposed at an outlet of the transferring mechanism, two side positions of an opening of the receiving box 41 are provided with blocking strips 411, the blocking strips 411 are horizontal and arranged along a length direction of the receiving box 41, a strip-shaped opening through which a cover body 21 of the heat sink inserting frame 20 passes is formed between the blocking strips 411, and a transferring strip 42 is disposed below the receiving box 41;
above-mentioned transport to the workbin 41 after the fast drying through drying chamber 32, when the in-process of foretell radiator grafting frame 20 rebound, and two lamella body separations of the cover body 21, and shelves strip 411 supports with the radiating fin's of radiator upper end and leans on, and then can be convenient catch up the radiator to transporting and take 42 on, in order to derive the radiator to next production processes, and then L ED module and radiator's installation.
More preferably, in order to ensure that the radiators are unloaded from the three plugs 22 and the central plug 23 on the cover body 21, the material receiving box 41 is arranged on a vertical driving mechanism, and the vertical driving mechanism drives the material receiving box 41 to vertically lift and carry out the unloading operation of the radiators on the cover body 21 of the heat dissipation cover insertion frame 20;
in the process that the vertical driving mechanism drives the material receiving box 41 to move up and down, the blocking strips 411 are abutted against the upper ends of the radiating fins of the radiator, so that the radiator is driven to fall down from the three plugs 22 and the central plug 23.
More specifically, in order to ensure the reliability of the combination of the blocking strip 411 and the upper end of the heat dissipation fin, the two side arms of the material receiving box 41 are slidably arranged on the floating rod 43, the floating rod 43 is horizontal and vertical to the length direction of the material receiving box 41, the blocking strip 411 is a flexible plate and is abutted against the outer wall of the cover body 21 of the heat dissipation cover insertion frame 20, the rod ends of the floating rod 43 extending out of the box walls on the two sides of the material receiving box 41 are respectively provided with a clamping spring 431, and the two ends of the clamping spring 431 are respectively abutted against the rod end of the floating rod 43 and the box wall on one side of the material;
spreading rollers are arranged on two sides of the transfer slide block 26, spreading flaps 44 are arranged on two sides of the opening of the material receiving box 41, the spreading flaps 44 are arranged along the length of the material receiving box 41 in a square mode, and the spreading rollers and the spreading flaps 44 are abutted;
when the transfer slider 26 moves, the opening roller abuts against the opening folding plate 44, so that the two side arms of the material receiving box 41 slide on the floating rods 43 to open the material receiving box 41, the cover body 21 extends into the opening of the material receiving box 41, then the material receiving box 41 moves up and down, and the heat dissipation cover is driven to the transfer belt 42 under the action of the blocking strips 411, so that the material transferring operation of the heat sink is completed.
A method for painting an L ED lamp heat dissipation cover, wherein the method for painting the L ED lamp heat dissipation cover comprises the following steps:
firstly, the heat dissipation covers are singly led out to a feeding belt 11 of a heat dissipation cover feeding mechanism 10 through fine machining equipment and are transported to a receiving frame 12 in a ready mode, so that the heat dissipation covers are arranged in the receiving frame 12;
secondly, starting backup plates 15 on two sides of the heat dissipation cover feeding mechanism 10 to enable the heat dissipation covers to be located in the material receiving frame 12 and arranged in a straight line, starting a positioning head 14 of the heat dissipation cover feeding mechanism 10 to enable the positioning head 14 to ascend and enable a positioning core rod 17 on the positioning head 14 to be inserted into a first mounting hole of the heat dissipation cover;
thirdly, starting the toggle mechanism to enable the heat dissipation cover to be positioned on the positioning head 14 to rotate, and enabling the insertion rod 161 on the positioning head 14 to be inserted into the second mounting hole of the heat dissipation cover;
fourthly, the cover body 21 of the heat dissipation cover insertion frame 20 is started, so that the cover body 21 descends and forms insertion fit with the upper end of the heat radiator, the cover body 21 clamps the straight pipe of the heat radiator, and the cover body 21 moves upwards to finish the material taking operation of the heat radiator on the positioning head 14;
fifthly, starting a transfer mechanism to enable the radiator on the cover body 21 to move along the length direction of the paint spraying chamber 30 so as to perform paint spraying operation on the surface of the radiator, and enabling the radiator to pass through the drying chamber 32 so as to rapidly perform drying and curing of paint water on the surface of the radiator;
sixthly, the cover body 21 of the heat dissipation cover inserting frame 20 and the heat radiator are transferred to the position above the material receiving box 41 of the heat radiator material receiving mechanism 40, the vertical driving mechanism is started, the material receiving box 41 moves downwards, the blocking strip 411 above the material receiving box 41 is abutted against the upper end of the heat dissipation fin of the heat radiator, the heat radiator is unloaded from the cover body 21, and the material transferring strip 42 of the heat radiator material receiving mechanism 40 is transferred to the next procedure to install L ED modules and the heat radiator.

Claims (10)

1. The utility model provides an L ED lamp heat dissipation cover paint finishing, its characterized in that includes heat dissipation cover feed mechanism (10), the export of heat dissipation cover feed mechanism (10) is provided with positioning mechanism, positioning mechanism implements the location to a plurality of heat dissipation cover positions, positioning mechanism's top is provided with heat dissipation cover grafting frame (20), heat dissipation cover grafting frame (20) are used for implementing to the grafting of radiator fixed, heat dissipation cover grafting frame (20) set up on transfer mechanism, transfer mechanism drive heat dissipation cover grafting frame (20) remove and transport and carry out the operation of spraying paint in paint spray booth (30), transfer mechanism's export position is provided with radiator receiving mechanism (40), radiator receiving mechanism (40) are used for dismantling the radiator on the heat dissipation cover grafting frame (20).
2. The L ED lamp heat dissipation cover spraying system of claim 1, wherein the heat dissipation cover feeding mechanism (10) comprises a material supply belt (11), an outlet of the material supply belt (11) is provided with a material receiving frame (12), the material receiving frame (12) is composed of two material receiving slide bars (121) arranged in parallel at intervals, the material receiving slide bars (121) are arranged along the length direction of the material supply belt (11), the positioning mechanism comprises a baffle plate (13) arranged at one end of the material receiving frame (12), one side surface of the baffle plate (13) is a plane, and a gap between the material receiving slide bars (121) forms a clamping interface for clamping the heat dissipation fins at the lower end of the heat dissipation cover;
positioning mechanism is still including setting up locating head (14) connecing material slide bar (121) below, locating head (14) are vertical arranges and implement the lift to the heat dissipation cover, the both sides that connect material frame (12) are provided with backup plate (15), backup plate (15) move in opposite directions and implement the chucking location to the heat dissipation cover of material slide bar (121) both sides, during locating head (14) rebound, backup plate (15) are kept away from with connecing material frame (12) both sides.
3. The L ED lamp heat dissipation cover spraying system of claim 2, wherein the positioning head (14) is a frustum-shaped structure with a small top and a large bottom, a lifting rod (141) is disposed below the positioning head (14), the lifting rod (141) is vertically and slidably disposed on a lifting frame (142), a lifting roller (1421) is disposed at a lower end of the lifting frame (142), a sliding rod (151) is disposed on the backup plate (15), the sliding rod (151) is horizontal and perpendicular to a length direction of the feeding belt (11), the sliding rod (151) is slidably disposed on a positioning frame (152), an extrusion spring (153) is disposed at one end of the sliding rod (151), an extrusion roller (154) is disposed at an extending end of the extrusion spring (153), the lower portion of the lifting roller (1421) abuts against a driving flap plate (143), an extrusion flap plate (144) is further disposed on the driving flap plate (143), the extrusion flap plate (144) abuts against the extrusion roller (154), the driving flap plate (143) moves horizontally and is linked with the driving flap plate (15) to abut against an outer side of the core roller (1421), and the extrusion roller (154) is disposed perpendicular to the lifting roller (11).
4. The L ED lamp heat dissipation cover spraying system of claim 3, wherein the upper end of the positioning head (14) is provided with a telescopic top ring (16), the telescopic top ring (16) and the positioning head (14) form a sliding fit in a vertical direction, the telescopic top ring (16) is provided with at least one insertion rod (161), the insertion rod (161) is vertically arranged and forms a sliding fit with the telescopic top ring (16), the insertion rod (161) and the positioning head (14) form a sliding fit in a vertical direction, the insertion rod (161) is arranged on the telescopic top ring (16) in a manner of being matched with one of the second mounting holes of the heat dissipation cover, the center of the telescopic top ring (16) is provided with a positioning center rod (17), the positioning center rod (17) and the positioning head (14) form a sliding fit in a vertical direction, the positioning center rod (17) and the first mounting hole at the top end of the heat dissipation cover form an insertion or separation fit, and the insertion rod (161) and the second mounting hole of the heat dissipation cover form an insertion or separation fit respectively;
the lower end of the inserted rod (161) abuts against the upper end of a first movable spring (162), the lower end of the first movable spring (162) abuts against a positioning head (14), the lower end of the positioning core rod (17) abuts against the upper end of a second movable spring (172), and the lower end of the second movable spring (172) abuts against the positioning head (14);
the positioning core rod (17) is provided with a baffle (171), the baffle (171) is abutted against the inner side plate surface where the first mounting hole of the heat dissipation cover is located, and the upper rod end of the inserted rod (161) is arranged to be spherical and protrude out of the upper ring surface of the telescopic top ring (16).
5. The L ED lamp heat dissipation cover spraying system of claim 4, wherein a toggle mechanism is disposed beside the positioning head (14) and drives the heat dissipation cover to rotate on the positioning core rod (17) such that the insertion rod (161) is inserted into the second mounting hole of the heat dissipation cover;
the toggle mechanism comprises clamping pieces (18) arranged on two sides above the material receiving frame (12), the clamping pieces (18) are arranged along the length direction of the material receiving frame (12), the clamping pieces (18) are abutted against the upper ends of radiating fins of the radiating cover to limit and clamp the radiating cover, a kicking plate (19) is arranged beside the clamping pieces (18), and the kicking plate (19) moves horizontally and moves along the length direction of the material receiving frame (12);
a material stirring sheet (191) is arranged on one side of the material stirring plate (19), the material stirring sheet (191) is abutted against or separated from a radiating fin of a radiating cover, one end of the material stirring plate (19) is connected with a piston rod of a driving cylinder (192), and the piston rod of the driving cylinder (192) is horizontally arranged;
the stirring sheet (191) is vertical, one side of the stirring sheet is in hinged fit with the stirring plate (19), a torsional spring is sleeved on the hinged shaft, and the stirring sheet (191) and the stirring plate (19) are in a 90-degree included angle state through the torsional spring;
one side of clamping piece (18) is passed through the slide bar and is slided the setting on frame (181) of side, the slip direction level of slide bar and perpendicular with the length direction of clamping piece (18), the cover is equipped with first spring (182) on the slide bar, the both ends of first spring (182) support with frame (181) and clamping piece (18) respectively and lean on, the side of clamping piece (18) is provided with dials out gyro wheel (183), dial out gyro wheel (183) level and parallel with the length direction of clamping piece (18).
6. The L ED lamp heat dissipation cover spraying system of claim 1, wherein the heat dissipation cover plug-in bracket (20) includes a cover body (21), the cover body (21) and a straight tube of the heat dissipation cover form a plug-in fit, a cover opening of the cover body (21) is abutted against or separated from a turned-over edge of the heat dissipation cover, three plugs (22) and a central plug (23) are arranged in the cover body (21), the cover body (21) is vertically lifted and enables the cover body (21) to be buckled on the heat sink, and the three plugs (22) and the central plug (23) respectively form a plug-in fit with a second mounting hole and a first mounting hole of the heat sink;
the radiator straight pipe clamping device is characterized in that the cover body (21) is of a two-petal structure, a clamping mechanism is arranged on the cover body (21), and the clamping mechanism drives two petal bodies of the cover body (21) to mutually approach and clamp the outer wall of a radiator straight pipe;
the lower extreme of three end cap (22) is provided with first rubber ring (221), first rubber ring (221) constitutes the cooperation of pegging graft with the second mounting hole of radiator, the lower extreme of center end cap (23) is provided with second rubber ring (231), second rubber ring (231) constitutes the cooperation of pegging graft with the first mounting hole of radiator.
7. The L ED lamp heat dissipation cover spraying system of claim 6, wherein the upper ends of the two flaps of the cover body (21) are slidably disposed on a clamping slide bar (211), the clamping slide bar (211) is horizontal and perpendicular to the axial direction of the cover body (21), a second spring (212) is sleeved on the clamping slide bar (211), two ends of the second spring (212) respectively abut against the two flaps of the cover body (21), the upper ends of the two flaps of the cover body (21) are further provided with clamping flaps (213), the clamping mechanism comprises a clamping roller (214) disposed on the outer side plate surface of the clamping flaps (213), the wheel core of the clamping roller (214) is vertical, the wheel rim abuts against the outer side plate surface of the clamping flaps (213), the clamping roller (214) is connected with a driving unit, and the driving unit drives the clamping roller (214) to vertically lift and drive the two flaps of the cover body (21) to approach or separate from each other;
the inner sides of the lower ends of the two petal bodies of the cover body (21) are respectively provided with an accommodating notch (215), a clamping cylinder (216) is arranged in the accommodating notch (215), the clamping cylinder (216) is arranged along the axial direction of the cover body (21), the upper end of the clamping cylinder (216) is provided with a connecting support arm (2161), the connecting support arm (2161) is horizontal and extends out of the outer wall of the cover body (21), the extending end of the connecting support arm (2161) is provided with a connecting arc plate (2162), the connecting arc plate (2162) and the cover body (21) are concentrically arranged, the connecting arc plate (2162) is provided with an extending support plate, the outer wall of the cover body (21) is provided with a reset rod (217) in an extending manner, the reset rod (217) is arranged along the radial direction of the cover body (21) and the rod end of the reset rod is in sliding fit with the extending support plate connected with the arc plate (2162), the two ends of the spring (2171) are respectively abutted against the extension support plate and the cover body (21), the rod end of the reset rod (217) is provided with a ball (2172), the lower end of the clamping folded plate (213) is hinged with a push plate (2131), the clamping roller (214) and the push plate (2131) form abutting fit, a hinged shaft of the push plate (2131) is horizontally arranged, and the inner side plate surface of the push plate (2131) is abutted against the ball (2172);
the lower ends of the two petal bodies of the cover body (21) are respectively extended with an arc baffle (2101) and an arc groove (2102), and the arc baffle (2101) is clamped in the arc groove (2102).
8. The L ED lamp heat dissipation cover spraying system of claim 7, wherein the upper ends of the three plugs (22) and the central plug (23) are connected with the plug-in rack (24), the upper ends of the two flaps of the cover body (21) are connected with brackets respectively, the brackets are slidably disposed on the carriage (218), the carriage (218) is provided with a reset sliding rod (2181), the upper end of the reset sliding rod (2181) and the plug-in rack (24) form a vertical sliding fit and are sleeved with a reset spring (2182), and two ends of the reset spring (2182) are connected with the bracket of the cover body (21) and the plug-in rack (24) respectively;
the driving unit comprises an electric cylinder (219) arranged on the carriage (218), wherein a piston of the electric cylinder (219) is vertically arranged and is connected with a wheel carrier of the clamping roller (214);
the inserting rack (24) is arranged on a lifting mechanism, the lifting mechanism drives the cover body (21) to move up and down and carries out material taking and transferring operation on the heat dissipation cover above the outlet of the heat dissipation cover feeding mechanism (10);
transport mechanism is including setting up transportation truss (25) in grafting frame (24) top, grafting frame (24) slidingtype setting is on transporting slider (26), grafting frame (24) vertical slip sets up on transporting slider (26), be provided with lift cylinder (261) on transporting slider (26), lift cylinder (261) piston rod is vertical and is connected with grafting frame (24), be provided with on transporting truss (25) and transport rodless cylinder (27), transport rodless cylinder (27) drive and transport slider (26) along transporting truss (25) length direction reciprocating motion.
9. The L ED lamp heat dissipation cover spraying system of claim 8, wherein the plug-in rack (24) is provided with a steering column (241), the steering column (241) is vertically arranged, the upper end of the steering column (241) and the connection slider (242) form a vertical rotation fit, the connection slider (242) is slidably arranged on the transfer slider (26), the steering column (241) is sleeved with a toggle torsion spring (243), two ends of the toggle torsion spring (243) are respectively connected with the steering column (241) and the connection slider (242) in an abutting manner, two sides of the transfer truss (25) are provided with material poking rods (251), the material poking rods (251) are vertically arranged and are arranged along the length direction of the transfer truss (25) at intervals, the steering column (241) is provided with a horizontal rod (2411), and the material poking rods (251) are abutted to or separated from the horizontal rod (2411).
10. The L ED lamp heat dissipation cover spraying system of claim 9, wherein the heat sink material receiving mechanism (40) includes a material receiving box (41) disposed at an outlet of the transfer mechanism, two side positions of an opening of the material receiving box (41) are provided with bars (411), the bars (411) are horizontal and arranged along a length direction of the material receiving box (41), a strip-shaped opening through which the cover body (21) of the heat dissipation cover inserting frame (20) passes is formed between the bars (411), and a material transferring belt (42) is disposed below the material receiving box (41);
the material receiving box (41) is arranged on the vertical driving mechanism, the vertical driving mechanism drives the material receiving box (41) to vertically lift and carry out unloading operation on the radiator on the cover body (21) of the heat dissipation cover inserting frame (20);
the two side arms of the material receiving box (41) are arranged on a floating rod (43) in a sliding mode, the floating rod (43) is horizontal and perpendicular to the length direction of the material receiving box (41), the blocking strip (411) is a flexible plate and abuts against the outer wall of the cover body (21) of the heat dissipation cover insertion frame (20), rod ends of the floating rod (43) extending out of the box walls on the two sides of the material receiving box (41) are respectively provided with a clamping spring (431), and two ends of each clamping spring (431) abut against the rod end of the floating rod (43) and the box wall on one side of the material receiving box (41);
the both sides of transporting slider (26) are provided with opens the gyro wheel, connect the opening both sides of workbin (41) to be provided with and open folded plate (44), open folded plate (44) along the square arrangement of length that connects workbin (41), open the gyro wheel and open folded plate (44) constitution and lean on.
CN202010563755.8A 2020-06-19 2020-06-19 LED lamp heat dissipation cover spraying system Active CN111495667B (en)

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CN110743743A (en) * 2019-09-25 2020-02-04 西安利辉自动化设备有限公司 Rubber protective sleeve powder spraying production line
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KR20140010668A (en) * 2012-07-16 2014-01-27 삼성중공업 주식회사 Apparatus for controlling angle and position of spray gun of painting system
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CN108554681A (en) * 2018-05-23 2018-09-21 东莞市铧光自动化机械有限公司 A kind of spraying coating line automatic loading/unloading equipment
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Publication number Priority date Publication date Assignee Title
CN112495655A (en) * 2020-12-15 2021-03-16 安庆柯麦机电科技有限公司 Demoulding gel coat covering device
CN112495655B (en) * 2020-12-15 2022-04-08 安庆柯麦机电科技有限公司 5G communication equipment box system of processing

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