CN111672669B - LED lamp heat dissipation cover feeding positioning mechanism - Google Patents
LED lamp heat dissipation cover feeding positioning mechanism Download PDFInfo
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- CN111672669B CN111672669B CN202010563494.XA CN202010563494A CN111672669B CN 111672669 B CN111672669 B CN 111672669B CN 202010563494 A CN202010563494 A CN 202010563494A CN 111672669 B CN111672669 B CN 111672669B
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- heat dissipation
- dissipation cover
- positioning
- material receiving
- cover
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 188
- 230000007246 mechanism Effects 0.000 title claims abstract description 89
- 239000000463 material Substances 0.000 claims abstract description 128
- 239000003973 paint Substances 0.000 claims description 45
- 238000005507 spraying Methods 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 28
- 230000037431 insertion Effects 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 17
- 239000007921 spray Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 238000003892 spreading Methods 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a feeding and positioning mechanism of a heat dissipation cover of an LED lamp, which comprises a feeding mechanism of the heat dissipation cover, the outlet of the heat dissipation cover feeding mechanism is provided with a positioning mechanism which is used for positioning a plurality of heat dissipation cover positions, the heat dissipation cover feeding mechanism comprises a material supply belt, the outlet of the material supply belt is provided with a material receiving frame, the material receiving frame is composed of two material receiving slide bars which are arranged in parallel at intervals, the material receiving slide bars are arranged along the length direction of the material supply belt, the positioning mechanism comprises a baffle plate arranged at one end of the material receiving frame, one side surface of the baffle plate is a plane, a clamping port for clamping heat dissipation fins at the lower end of the heat dissipation cover is formed by a gap between the material receiving slide bars, the heat dissipation covers are arranged on the material supply belt in order and are led out to the material receiving frame, and the baffle plate is used for limiting and abutting against one side of the heat dissipation cover, therefore, the heat dissipation covers are arranged on the material receiving frame in a plurality of positions, the heat dissipation covers are prevented from shifting, and subsequent processing is facilitated.
Description
Technical Field
The invention relates to the technical field of intelligent manufacturing of LED lamps, in particular to a feeding and positioning mechanism for a heat dissipation cover of an LED lamp.
Background
In order to prolong the service life of the LED lamp, the LED lamp beads are generally provided with corresponding heat dissipation devices, the LED lamp beads are generally arranged on a heat dissipation aluminum plate when some small LED lamps or single-lamp-head LED lamps are actually designed, the small single-lamp-head LED lamps can be quickly dissipated heat through the heat dissipation aluminum plate, the heat dissipation requirements of single-head lamps and the like or small LED lamps can be effectively met, however, the heat dissipation cover structure with better heat dissipation efficiency is generally assembled when the large LED down lamp is designed by combining the attached drawings 1 and 2 because the lamp beads have overlarge power and generate larger heat, the heat dissipation cover with the structure is widely applied when the actual down lamp is designed, the whole body of the heat dissipation cover has a hexagonal pyramid tubular structure with an upper part and a lower part, a flange b is arranged at the large-size pipe orifice of a pyramid pipe a, a straight pipe c extends along the axial direction at the pipe orifice of the pyramid pipe a, and is arranged at the pipe orifice of the straight pipe c, the heat dissipation cover is characterized in that heat dissipation fins d are arranged in the circumferential direction of the turned edge b and extend along the axial direction of the pyramid pipe a to dissipate heat of the whole heat dissipation cover, a first mounting hole a1 is formed in the center of the small-size end of the pyramid pipe a, 3 second mounting holes a2 are arranged in the circumferential direction of the outer wall of the small-size end close to the pyramid pipe a, and the second mounting holes a2 are formed in the ridge line position of the pyramid pipe a; after the heat dissipation cover with the structure is produced by a casting mould, the position of the large-scale pipe opening of the pyramid pipe a needs to be painted, when the actual painting is required, the first mounting hole a1 and the second mounting hole a2 can not have paint water, so as to avoid influencing the matching degree and the electric conductivity of the later-stage LED module mounting, and the heat radiating fins d extending to the position above the turned-over edge b are required to be capable of fully soaking in the paint, therefore, when the heat dissipation cover is actually painted, the surface of the heat dissipation cover which is not to be painted needs to be covered manually, and the first mounting hole a1 and the second mounting hole a2 are blocked by plugs to avoid paint water from entering, so that the efficiency of the existing heat dissipation cover in the actual paint spraying operation is low, and the paint coverage uniformity is not enough, the wall of the first mounting hole a1 and the wall of the second mounting hole a2 are often coated with paint, so that the LED module needs to be repaired in the later period of assembly.
Disclosure of Invention
The invention aims to provide a feeding and positioning mechanism for a heat dissipation cover of an LED lamp, which can effectively ensure the spraying quality of the 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 a LED lamp heat exchanger feed positioning mechanism that looses, includes heat exchanger feed mechanism that looses, the export of heat exchanger feed mechanism that looses is provided with positioning mechanism, positioning mechanism implements the location to a plurality of heat exchanger positions that looses, heat exchanger feed mechanism that looses includes the material supply area, the export in material supply area is provided with connects the material frame, connect the material frame to constitute by two parallel interval arrangement's the material slide bar that connects, connect the material slide bar to arrange along material supply area length direction, positioning mechanism is including setting up the baffle in the one end of connecing the material frame, a baffle side is the plane, connect the joint mouth that the clearance between the material slide bar constitutes joint heat exchanger lower extreme radiating fin that looses.
The invention also has the following features:
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 with feed area length direction, the vertical arrangement of extrusion gyro wheel core.
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 plate, the baffle plate 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 invention has the technical effects that: 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 the feed area on, the heat dissipation cover is located the feed area and neatly arranges and derive to connect on the material frame, utilize the baffle to implement the spacing of heat dissipation cover one side and lean on, thereby it arranges a plurality ofly to make the heat dissipation cover be located to connect on the material frame, and avoid the aversion of heat dissipation cover, then make things convenient for subsequent processing, and the grafting of heat dissipation cover grafting frame implementation to the heat dissipation cover is got the material operation, and ensure that heat dissipation cover grafting frame can effectively plant in the mounting hole, realize the shutoff to the mounting hole, avoid the indoor atomizing lacquer water of paint spraying paint to get into in the mounting hole.
Drawings
Fig. 1 and fig. 2 are two view structural diagrams of the heat dissipation cover, respectively;
FIGS. 3 and 4 are schematic views of two visual structures of the LED lamp heat dissipation cover spraying system;
FIG. 5 is a front view of an LED lamp heat sink spray coating system;
FIG. 6 is a bottom view of an LED lamp heat sink spray coating 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 LED lamp heat dissipation cover spraying system of the present invention is described in detail below with reference to fig. 1 to 25:
a spraying system for a heat dissipation cover of an LED lamp 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 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 radiator receiving mechanism 40 is arranged at an outlet of the transfer mechanism, and the radiator receiving mechanism 40 is used for disassembling a 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 vertically arranged;
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;
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 material baffle plate 171, the material baffle plate 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 upper ring surface which protrudes out 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 material stop plate 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 two ends of the spring 2171 are respectively abutted against the extending support plate and the cover 21, 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 of the outer wall of the straight tube of the radiator is performed, 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 connecing on the workbin 41 after the fast drying through drying chamber 32, when the in-process of foretell radiator grafting frame 20 rebound to 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 the installation of LED module and radiator.
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 receiving box 41;
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 paint spraying method for an LED 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 conveyed 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 conveyed out to the next procedure to install the LED module and the heat radiator.
Claims (8)
1. The utility model provides a LED lamp heat exchanger feed positioning mechanism that looses which characterized in that: the heat dissipation cover feeding mechanism comprises a heat dissipation cover feeding mechanism (10), 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, the heat dissipation cover feeding mechanism (10) comprises a material supply belt (11), a material receiving frame (12) is arranged at the outlet of the material supply belt (11), the material receiving frame (12) is composed of two material receiving slide bars (121) which are 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 (13) arranged at one end of the material receiving frame (12), one side face of the baffle (13) is a plane, and gaps among the material receiving slide bars (121) form a clamping port for clamping heat dissipation fins at the lower end of the heat dissipation cover;
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 cover on the 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);
the positioning head (14) is of a frustum-shaped structure with a small upper part and a large lower part, a lifting rod (141) is arranged below the positioning head (14), the lifting rod (141) is vertically and slidably arranged on a lifting rack (142), a lifting roller (1421) is arranged at the lower end of the lifting rack (142), a sliding rod (151) is arranged on a backup plate (15), the sliding rod (151) is horizontal and vertical to the length direction of a feeding belt (11), the sliding rod (151) is slidably arranged on a positioning rack (152), an extrusion spring (153) is arranged at one end of the sliding rod (151), an extrusion roller (154) is arranged at the extending end of the extrusion spring (153), the lower part of the lifting roller (1421) is abutted against a driving folded plate (143), an extrusion folded plate (144) is further arranged on the driving folded plate (143), and the extrusion folded plate (144) is abutted against the extrusion roller (154), the driving folding plate (143) moves horizontally and is connected with the backup plate (15) to abut against the outer side of the heat dissipation cover, the wheel core of the lifting roller (1421) is perpendicular to the length direction of the material supply belt (11), and the wheel core of the extrusion roller (154) is vertically arranged.
2. The feeding and positioning mechanism for the heat dissipation cover of the LED lamp as claimed in claim 1, 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 the vertical direction, the telescopic top ring (16) is provided with at least one inserted bar (161), the inserted bar (161) is vertically arranged and forms sliding fit with the telescopic top ring (16), the inserted bar (161) and the positioning head (14) form a sliding fit in the vertical direction, the arrangement mode of the inserted rods (161) on the telescopic top ring (16) is matched with one second mounting hole of the heat dissipation cover, a positioning core rod (17) is arranged at the center of the telescopic top ring (16), the positioning core rod (17) and the positioning head (14) form vertical sliding fit, the positioning core rod (17) and the first mounting hole at the top end of the heat dissipation cover form insertion or separation matching, the insertion rods (161) are respectively in insertion connection or separation fit with the second mounting holes of the heat dissipation cover.
3. The feeding and positioning mechanism for the heat dissipation cover of the LED lamp as claimed in claim 2, wherein: a toggle mechanism is arranged beside the positioning head (14), and drives the heat dissipation cover to rotate on the positioning core rod (17) and enables the inserted rod (161) to be inserted into a second mounting hole of the heat dissipation cover;
toggle mechanism is including setting up clamping piece (18) in material receiving frame (12) top both sides, clamping piece (18) are arranged along material receiving frame (12) length direction, clamping piece (18) support with the radiating fin upper end of heat exchanger cover and lean on to the spacing clamp of implementing to the heat exchanger cover is tight, the side of clamping piece (18) is provided with switch-plate (19), switch-plate (19) horizontal migration just removes along material receiving frame (12) length direction.
4. The LED lamp heat dissipation cover feeding and positioning mechanism of claim 3, wherein: the lower extreme of inserted bar (161) and the upper end of first activity spring (162) support and lean on, the lower extreme of first activity spring (162) supports and leans on with location head (14), the lower extreme of location pin (17) supports and leans on with the upper end of second activity spring (172), the lower extreme of second activity spring (172) supports and leans on with location head (14).
5. The LED lamp heat dissipation cover feeding and positioning mechanism of claim 4, wherein: the positioning core rod (17) is provided with a material baffle plate (171), the material baffle plate (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 provided with a spherical upper ring surface protruding out of the telescopic top ring (16).
6. The LED lamp heat dissipation cover feeding and positioning mechanism of claim 3, wherein: 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;
stirring piece (191) vertical and one side and switch board (19) constitute articulated cooperation, the cover is equipped with the torsional spring on the articulated shaft that stirring piece (191) and switch board (19) are connected, the torsional spring makes stirring piece (191) and switch board (19) present 90 contained angle states.
7. The LED lamp heat dissipation cover feeding and positioning mechanism of claim 3, wherein: 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).
8. The utility model provides a LED lamp heat exchanger paint finishing which characterized in that: the LED lamp heat dissipation cover spraying system comprises the LED lamp heat dissipation cover feeding and positioning mechanism of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010563494.XA CN111672669B (en) | 2020-06-19 | 2020-06-19 | LED lamp heat dissipation cover feeding positioning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010563494.XA CN111672669B (en) | 2020-06-19 | 2020-06-19 | LED lamp heat dissipation cover feeding positioning mechanism |
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| CN111672669A CN111672669A (en) | 2020-09-18 |
| CN111672669B true CN111672669B (en) | 2022-04-26 |
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| IT1103750B (en) * | 1978-09-26 | 1985-10-14 | Baroni Dante | MOBILE EQUIPMENT SUITABLE TO FORM A CONDUCT FOR LIQUIDS, ESPECIALLY FOR IRRIGATION |
| US6190727B1 (en) * | 1998-10-30 | 2001-02-20 | Georgia-Pacific Corporation | Liquid coating spray applicator and method providing automatic spread rate control |
| CN104588236B (en) * | 2015-01-23 | 2016-09-21 | 无锡华能表面处理有限公司 | Double-deck conveying coating machine |
| CN106167166A (en) * | 2016-08-30 | 2016-11-30 | 河南启德隆实业有限公司 | A kind of automatic ejection alignment means cutting off production line for porous micro channel flat tube |
| CN109573469B (en) * | 2018-11-29 | 2020-05-12 | 岳西神农氏农业科技有限公司 | Nail rod discharging device for food |
| CN111215883B (en) * | 2020-04-01 | 2021-03-16 | 长丰吾道智能光电科技有限公司 | System for be used for realizing box body transportation dismantlement |
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Denomination of invention: LED lamp cooling cover feeding positioning mechanism Effective date of registration: 20220823 Granted publication date: 20220426 Pledgee: China Construction Bank Corporation Yuexi Sub-branch Pledgor: Anhui Chuanyue Communication Technology Co.,Ltd. Registration number: Y2022980013336 |
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Date of cancellation: 20230912 Granted publication date: 20220426 Pledgee: China Construction Bank Corporation Yuexi Sub-branch Pledgor: Anhui Chuanyue Communication Technology Co.,Ltd. Registration number: Y2022980013336 |