CN117161758B - LED module assembly quality - Google Patents
LED module assembly quality Download PDFInfo
- Publication number
- CN117161758B CN117161758B CN202311454206.7A CN202311454206A CN117161758B CN 117161758 B CN117161758 B CN 117161758B CN 202311454206 A CN202311454206 A CN 202311454206A CN 117161758 B CN117161758 B CN 117161758B
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- plate
- assembly
- ring
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 8
- CJDNEKOMKXLSBN-UHFFFAOYSA-N 1-chloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1 CJDNEKOMKXLSBN-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
An LED module assembly device relates to an assembly/combination processing technology, comprising: the rotating mechanism comprises a first supporting plate, a first connecting shaft and a first motor, wherein the first motor is arranged below the first supporting plate, the first connecting shaft is rotationally connected to the middle part of the first supporting plate, the top of the first connecting shaft is provided with a strip-shaped groove downwards, and the bottom of the first connecting shaft penetrates through the first supporting plate to be connected with the first motor; the three alignment mechanisms are arranged outside the first connecting shaft in a circumferential array; the turnover mechanism comprises a second connecting shaft, a clamping assembly, a connecting ring and a rotating assembly, wherein the connecting ring is sleeved outside the first connecting shaft, the second connecting shaft is arranged in the strip-shaped groove in a penetrating mode, one end of the second connecting shaft penetrates out of the connecting ring to be connected with the clamping assembly, the clamping assembly is used for clamping the base, and the rotating assembly is connected with the second connecting shaft; the lifting mechanism is arranged below the connecting ring; the pressing mechanism is arranged above one alignment mechanism. The device can realize automatic alignment and buckling of the buckle plate and the bottom plate in the LED module, and improves the assembly efficiency.
Description
Technical Field
The invention belongs to the technical field of LED module assembly, and particularly relates to an LED module assembly device.
Background
Most of the LED street lamps in the market are modular lamps, wherein the LED modules are the first largest component in the LED lamps. As shown in fig. 1, an LED module currently in mainstream mainly includes a lens plate 9, a buckle plate 10, a base 12 with a heat sink 11, and a PCB 13. A plurality of light emitting chips are distributed on the PCB 13 as light emitting sources, and the light emitting chips can emit blue light only, so that fluorescent materials are generally coated on the light emitting chips, and the coated fluorescent materials can generate light of other colors after being excited, so that the light emitting chips are rich in colors and the light emitting efficiency is improved. When the LED module is assembled, the PCB 13 is fixed on the base 12, then the lens plate 9 is placed in the pinch plate 10, and then the base 12 with the fixed PCB 13 is buckled in the pinch plate 10, so that a plurality of lenses on the lens plate 9 cover a plurality of LEDs on the PCB 13. Most of the existing LED modules are assembled manually, so that the assembly efficiency is low, and particularly when the base 12 and the buckle 10 are fastened, the plurality of fastening portions 1001 of the buckle 10 need to be aligned with the base 12, and the base 12 is pressed into the plurality of fastening portions 1001 to complete the fastening. Some pressing tools can be used for fastening the buckle plate 10 and the base 12, but manual picking and placing of the buckle plate 10 and the base 12 is still needed for alignment when the tools are used for fastening, so that the degree of automation is low, and further improvement is needed.
Disclosure of Invention
In order to solve the defects in the prior art, the application provides an LED module assembly device, which realizes automatic alignment and buckling of a buckle plate and a bottom plate in an LED module and improves assembly efficiency.
In order to achieve the above object, the present invention adopts the following technique:
an LED module assembly device, comprising:
the rotating mechanism comprises a first supporting plate, a first connecting shaft and a first motor, wherein the first motor is arranged below the first supporting plate, the first connecting shaft is rotationally connected to the middle part of the first supporting plate, the top of the first connecting shaft is downwards provided with a strip-shaped groove penetrating through the two sides of the first connecting shaft, and the bottom of the first connecting shaft penetrates through the first supporting plate and is connected with an output shaft of the first motor;
the three alignment mechanisms are arranged on the first supporting plate, are arranged on the outer side of the first connecting shaft in a circumferential array, and are used for adjusting the placement positions of the buckle plate and the base of the LED module to be assembled;
the turnover mechanism comprises a second connecting shaft, a clamping assembly, a connecting ring and a rotating assembly, wherein the connecting ring is sleeved outside the first connecting shaft, first connecting holes which are symmetrical to each other are formed in two sides of the connecting ring, the second connecting shaft penetrates through the strip-shaped groove and is rotationally connected in the two first connecting holes, one end of the second connecting shaft penetrates out of one first connecting hole to be connected with the clamping assembly, the clamping assembly is used for clamping the base, and the rotating assembly is connected with the second connecting shaft and is used for driving the second connecting shaft to rotate along the axis of the second connecting shaft;
the lifting mechanism is arranged below the connecting ring and is used for pushing the connecting ring to move in the vertical direction;
the pressing mechanism is arranged above one alignment mechanism.
Further, counterpoint mechanism includes a pair of push pedal and two-way telescopic assembly, the inboard one end of a push pedal is connected with the second backup pad perpendicularly, first logical groove has been seted up to its inboard other end, the second logical groove has been seted up to the inboard one end of another push pedal, the inboard other end is connected with the third backup pad perpendicularly, second backup pad sliding fit is in the second logical inslot, third backup pad sliding fit is in first logical inslot, second backup pad top still is equipped with first pin, first pin one end is connected with a push pedal, first pin other end sliding fit is in a through-hole of seting up on another push pedal, two-way telescopic assembly perpendicular to push pedal sets up, its two flexible ends are connected with a pair of push pedal respectively, first backup pad still is connected with drive assembly, be used for driving two-way telescopic assembly and flexible.
Further, the clamping assembly comprises an upper clamping block and a lower clamping block, one side of the lower clamping block is connected with one end of a second connecting shaft through a connecting plate, the upper clamping block is in sliding connection with a pair of guide posts vertically arranged on the lower clamping block, one side of the upper clamping block, which is far away from the second connecting shaft, is provided with a first protruding part protruding towards the lower clamping block, one side of the lower clamping block, which is far away from the second connecting shaft, is provided with a second protruding part protruding upwards, the first protruding part and the first protruding part are both in a strip shape, the size of the first protruding part is matched with a strip-shaped fixing hole at one end of the base, a spring is further connected between the upper clamping block and the lower clamping block, when the upper clamping block and the lower clamping block are mutually abutted, the spring is in a natural state, when the upper clamping block and the lower clamping block are separated, one end of the bottom of the first protruding part is provided with a first inclined surface, one upper separation of a contraposition mechanism positioned on one side of the lower pressing mechanism is provided with a second baffle rod, and the second baffle rod is parallel to the first support plate, and the distance between the bottom of the second baffle rod and the second baffle rod is matched with the height of the second protruding part.
Further, the spacing hole has been seted up at second connecting axle middle part, and when spacing hole up, its axial is the same with first connecting axle axial, and perpendicular to clamping assembly, and spacing hole top is equipped with one-way telescopic machanism, and one-way telescopic machanism's flexible end orientation spacing hole sets up, and its flexible end is connected with the bolt, and when spacing hole up, the orientation of bolt is the same with spacing hole axial.
Further, a pushing mechanism is arranged at one inward end of an alignment mechanism close to the second gear lever and used for pushing the assembled buckle plate and the base out of the alignment mechanism, and a second inclined plane is arranged at one inward side of the bottom of the first protruding part.
Further, the bidirectional telescopic assembly comprises a first transmission gear and a pair of first racks, the first racks are respectively and vertically connected to the inner sides of the push plates, the bottoms of the first racks are provided with sliding blocks, sliding grooves penetrating through the bottoms of the first racks are correspondingly formed in the first support plates, the sliding blocks are in sliding fit in the sliding grooves, and the first transmission gear is meshed and connected between the first racks and is in rotary connection with the first support plates;
the driving assembly comprises a first supporting ring, a first gear ring, a second motor and a second rack, wherein the first supporting ring is rotationally connected to the bottom of the first supporting plate and is coaxially arranged with a first connecting shaft, the first gear ring and the second gear ring are sleeved outside the first supporting ring, the second racks are three and are respectively connected to the bottom of a sliding block close to the middle of the first supporting plate in the three bidirectional telescopic assemblies, the first gear ring is meshed with the three second racks, the second motor is arranged outside the first supporting ring, the output end of the second motor is connected with a second transmission gear, and the second transmission gear is meshed with the second gear ring.
Further, the rotating assembly comprises a bevel gear ring, a second supporting ring and two sections of arc racks, the bevel gear ring is sleeved outside the second connecting shaft and located between the clamping assembly and the connecting ring, the two sections of arc racks are arranged on the second supporting ring at intervals, the second supporting ring is arranged between the connecting ring and the lifting mechanism, the sliding sleeve is arranged outside the first connecting shaft, the arc racks are coaxial with the first connecting shaft and are meshed with the bevel gear ring, the effective length of the bevel gear ring is twice the effective circumference of the arc racks, and one end of the second connecting shaft is enabled to turn 180 degrees before rotating to one alignment mechanism under the downward pressing mechanism and turn 180 degrees again before rotating to the next alignment mechanism.
Further, pushing down the mechanism and including pushing down cylinder and clamp plate, the clamp plate includes horizontal segment and a pair of vertical section, and horizontal segment is connected with pushing down cylinder flexible end, and it is parallel arrangement with first backup pad, and vertical section is perpendicular to the both ends of horizontal segment bottom respectively, and vertical section perpendicular to the counterpoint mechanism setting of its below.
Further, a plurality of grooves are formed in the bottom of the horizontal section at intervals, the width of each groove is matched with the thickness of the radiating fins in the LED module, and the distance between the grooves is matched with the distance between the radiating fins.
Further, a bottom plate is arranged at the bottom of the first supporting ring, a plurality of supporting rods are arranged around the bottom plate, and the tops of the supporting rods are connected with the bottom of the first supporting plate.
The invention has the beneficial effects that:
1. the device can realize automatic alignment and buckling of the buckle plate and the bottom plate in the LED module, and effectively improve the assembly efficiency;
2. in the assembly process, the PCB fixed on the base can be sent upwards to the alignment mechanism, then the base can be turned over by the turning mechanism and is reversely buckled in the buckle plate, the PCB is not required to be sent downwards to the alignment mechanism, abrasion to the PCB can be avoided, and the structure of the clamping assembly is arranged to enable the clamping assembly to clamp the PCB without contacting with the light-emitting chip, so that the situation that fluorescent materials on the light-emitting chip fall off due to clamping can be effectively avoided;
3. the driving assembly and the bidirectional telescopic assembly are structurally arranged, so that the synchronous movement of the three bidirectional telescopic assemblies driven by one power source of the second motor is realized, and the three pairs of push plates are driven to synchronously push the base and the pinch plate to the middle part to finish alignment;
4. the structure of the rotating assembly is arranged, so that the first motor can simultaneously control the first connecting shaft and the second connecting shaft to rotate.
Drawings
Fig. 1 is a perspective view of an overall structure of an LED module according to an embodiment of the present application.
Fig. 2 is a perspective view of the overall structure of the device according to the embodiment of the present application.
Fig. 3 is an enlarged view of the portion a in fig. 2.
Fig. 4 is a perspective view showing a part of the structure of the device according to the embodiment of the present application.
Fig. 5 is an enlarged view of the portion B in fig. 4.
Fig. 6 is a top view of a device portion structure of an embodiment of the present application.
Fig. 7 is a perspective view of a structure of a base with a heat sink and a PCB board mounted therein in an embodiment of the present application.
Fig. 8 is a perspective view of the structure of the buckle plate with the lens plate incorporated therein in the embodiment of the present application.
Fig. 9 is a perspective view showing another part of the structure of the device according to the embodiment of the present application.
Fig. 10 is a structural perspective view of a clamping assembly according to an embodiment of the present application.
Fig. 11 is a structural perspective view of another view of a clamping assembly according to an embodiment of the present application.
Fig. 12 is a perspective view of still another part of the structure of the device according to the embodiment of the present application.
Fig. 13 is a structural perspective view of a pressing mechanism of the embodiment of the present application.
Reference numerals: the device comprises a rotating mechanism-1, a positioning mechanism-2, a turnover mechanism-3, a lifting mechanism-207, a driving component-208, a second connecting shaft-301, a clamping component-302, a connecting ring-303, a rotating component-304, a pressing cylinder-501, a pressing plate-502, a bolt-601, a supporting rod-801, a sliding groove-1011, a strip groove-1021, a second gear ring-2011, a first transmission gear-2021, a first connecting shaft-102, a first motor-103, a pushing plate-201, a bidirectional telescoping component-202, a second supporting plate-203, a first through groove-204, a second through groove-205, a third supporting plate-206, a first stop rod-207, a driving component-208, a second connecting shaft-301, a clamping component-302, a connecting ring-303, a rotating component-304, a pressing cylinder-501, a pressing plate-502, a bolt-601, a supporting rod-801, a sliding groove-1011, a strip groove-208, a second gear ring-2081, a first transmission gear-2021, a first rack-2023, a first supporting ring-2081, a first gear ring 3022, a second motor-3023, a second gear-3023, a second rack 3024, a second rack 3023, a second gear 3024, a second rack 3023, a vertical projection 3024, a vertical projection 2081, a vertical projection 3026, a top surface, a vertical projection 3026, a projection 2081, a top surface 2085, a vertical projection 2081, and a vertical projection 302, groove 5023, fastening part 1001, bar-shaped fixing hole 1201 and arc-shaped groove 1202.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, but the described embodiments of the present invention are some, but not all embodiments of the present invention.
The embodiment of the application provides an LED module assembly device, which is used for assembling an LED module as shown in fig. 1, and is particularly used for automatic alignment and buckling of a buckle plate 10 and a bottom plate 12.
Specifically, as shown in fig. 2 to 13, the device of the present example includes a rotation mechanism 1, an alignment mechanism 2, a turnover mechanism 3, a lifting mechanism 4, a pressing mechanism 5, and the like.
As shown in fig. 2, 4 and 9, the rotation mechanism 1 includes a first support plate 101, a first connecting shaft 102 and a first motor 103, the first motor 103 is disposed below the first support plate 101, the first connecting shaft 102 is rotatably connected to the middle of the first support plate 101, a strip-shaped groove 1021 penetrating through two sides of the first support plate is formed downward at the top of the first connecting shaft, and the bottom of the first connecting shaft penetrates through the first support plate 101 and is connected with an output shaft of the first motor 103.
As shown in fig. 2, three alignment mechanisms 2 are disposed on the first supporting plate 101, which are disposed outside the first connecting shaft 102 in a circumferential array, and are used for moving the base 12 and the buckle 10 of the LED module to be assembled to a preset position, so as to facilitate subsequent assembly.
As shown in fig. 3, 4 and 12, the turnover mechanism 3 includes a second connecting shaft 301, a clamping assembly 302, a connecting ring 303, and a rotating assembly 304, where the connecting ring 303 is sleeved outside the first connecting shaft 102, and two sides of the connecting ring are provided with first connecting holes symmetrical to each other, the second connecting shaft 301 is inserted into the strip-shaped slot 1021, and is rotatably connected in the two first connecting holes, one end of the second connecting shaft is inserted out of one first connecting hole and connected with the clamping assembly 302, the clamping assembly 302 is used for clamping the base 12, and the rotating assembly 304 is connected with the second connecting shaft 301 and is used for driving the second connecting shaft 301 to rotate along its axis.
As shown in fig. 12, a lifting mechanism 4 is provided below the link 303 for pushing the link 303 to move in the vertical direction.
As shown in fig. 2, the pressing mechanism 5 is disposed above one of the alignment mechanisms 2, and is used to press the bottom plate 8 into the buckle plate 10.
During actual use, the base 12 and the buckle 10 of the LED module are respectively sent into the two alignment mechanisms 2 on two sides of the alignment mechanism 2 under the pressing mechanism 5, when the base 12 is sent into, one surface connected with the cooling fin 11 is made to face downwards, the PCB 13 is prevented from being worn down, when the buckle 10 is sent into, the buckling part of the buckle 10 with the lens plate 9 is made to face upwards, and then the positions of the base 12 and the buckle 10 are adjusted by the corresponding alignment mechanisms 2 are controlled to finish alignment.
Then, the first motor 103 is controlled to drive the first connecting shaft 102 to rotate, and then the second connecting shaft 301 and the clamping assembly 302 are driven to rotate until the clamping assembly 302 is aligned to the base 12, then the clamping assembly 302 is controlled to clamp the base 12, the lifting mechanism 4 is controlled to push the connecting ring 303 upwards to lift the base 12, the rotating assembly 304 is controlled to drive the second connecting shaft 301 to rotate 180 degrees, one surface of the base 12 connected with the PCB 13 is downward, then the first motor 103 is controlled to continue to rotate, the base 12 is moved to the position right above the buckle plate 10 in the other alignment mechanism 2, the telescopic end of the lifting mechanism 4 is controlled to retract, the base 12 is abutted to the buckling part 1001 of the buckle plate 10, the clamping assembly 302 is controlled to loosen the base 12, and then the pressing mechanism 5 is controlled to press the base 12 into the buckle plate 10, so that the assembly can be completed.
Then, the clamping assembly 302 is controlled to clamp the base 12, the lifting mechanism 4 is controlled to drive the connecting ring 303 to ascend, the assembled LED module is driven to rotate to the position above the next aligning mechanism 2 by the rotating mechanism 1, transfer is carried out, and after transfer is completed, the rotating mechanism 1 continues to rotate, so that next round of assembly can be started.
Specifically, referring to fig. 2, a conveying mechanism 14 may be disposed at an outward end of the alignment mechanism 2, and a conveying direction of the conveying mechanism 14 outside the alignment mechanism 2 below the pressing mechanism 5 faces the outside of the first supporting plate 101, so as to send out the assembled LED module, and conveying directions of the conveying mechanisms 14 outside the remaining two alignment mechanisms 2 face the inside of the first supporting plate 101, so as to send in the base 12 and the buckle 10.
Referring to fig. 5-6 and 9, the alignment mechanism 2 includes a pair of push plates 201 and a bidirectional telescopic assembly 202, wherein one end of the inner side of one push plate 201 is vertically connected with a second support plate 203, the other end of the inner side of the push plate 201 is provided with a first through groove 204, one end of the inner side of the other push plate 201 is provided with a second through groove 205, the other end of the inner side of the other push plate 201 is vertically connected with a third support plate 206, the second support plate 203 is slidably matched in the second through groove 205, the third support plate 206 is slidably matched in the first through groove 204, a first stop lever 207 is further arranged above the second support plate 203, one end of the first stop lever 207 is connected with one push plate 201, the other end of the first stop lever 207 is slidably matched in a through hole formed in the other push plate 201, the bidirectional telescopic assembly 202 is perpendicular to the push plate 201, the two telescopic ends of the bidirectional telescopic assembly are respectively connected with the pair of push plates 201, and the first support plate 101 is further connected with a driving assembly 208 for driving the bidirectional telescopic assembly 202 to stretch. When the telescopic end of the bidirectional telescopic component 202 extends out, the base 12 and the buckle plate 10 can be directly sent between the pair of push plates 201, and when the telescopic end of the bidirectional telescopic component 202 retracts, the base 12 and the buckle plate 10 can be pushed to the middle part of the alignment mechanism 2, so that alignment is completed.
Preferably, referring to fig. 5 and 9, the bi-directional telescopic assembly 202 includes a first transmission gear 2021 and a pair of first racks 2022, the pair of first racks 2022 are respectively and vertically connected to the inner sides of the pair of push plates 201, a sliding block 2023 is disposed at the bottom of the first racks 2022, a sliding slot 1011 penetrating the bottom of the first supporting plate 101 is correspondingly formed on the first supporting plate 101, the sliding block 2023 is slidably engaged in the sliding slot 1011, and the first transmission gear 2021 is engaged between the pair of first racks 2022 and is rotatably connected with the first supporting plate 101.
Referring to fig. 9, the driving assembly 208 includes a first support ring 2081, a first gear ring 2082, a second gear ring 2083, a second motor 2084, and a second rack 2085, the first support ring 2081 is rotatably connected to the bottom of the first support plate 101 and coaxially disposed with the first connecting shaft 102, the first gear ring 2082 and the second gear ring 2083 are all sleeved outside the first support ring 2081, the second racks 2085 are respectively connected to the bottoms of the sliders 2023 near the middle of the first support plate 101 in the three bi-directional expansion assemblies 202, the first gear ring 2082 is meshed with the three second racks 2085, the second motor 2084 is disposed outside the first support ring 2081, the output end of the second motor 2084 is connected to a second transmission gear 2086, and the second transmission gear 2086 is meshed with the second gear ring 2083.
When the telescopic end of the bidirectional telescopic assembly 202 needs to be driven to move, the second motor 2084 is controlled to rotate so as to drive the second gear ring 2083 to rotate, the first support ring 2081 and the first gear ring 2082 also synchronously rotate, and drive the three second racks 2085 to simultaneously move so as to drive one first rack 2022 to move, and the first rack 2022 is driven by the first transmission gear 2021 so as to drive the three pairs of push plates 201 to synchronously move, so that the control of the three bidirectional telescopic assemblies 202 is realized by only one power source. In practical use, the initial distance between a pair of push plates 201 in the alignment mechanism 2 for placing the buckle plate 10 can be adjusted first, so that the difference between the initial distance and the initial distance between the push plates 201 of the other two alignment mechanisms 2 is matched with the difference between the width of the buckle plate 10 and the width of the cooling fins 11, and when the second motor 2084 drives the three pairs of push plates 201 to synchronously move inwards, the buckle plate 10 and the base 12 with the cooling fins 11 can be pushed to the middle part of the alignment mechanism 2 at the same time, so that alignment is completed.
Specifically, referring to fig. 4, a bottom plate 8 is disposed at the bottom of the first support ring 2081, a plurality of support rods 801 are disposed around the bottom plate 8, and the top of each support rod 801 is connected to the bottom of the first support plate 101 for supporting and fixing the first support plate 101, thereby increasing the stability of the device.
Preferably, referring to fig. 3, 10 and 11, the clamping assembly 302 includes an upper clamping block 3021 and a lower clamping block 3022, one side of the lower clamping block 3022 is connected to one end of the second connecting shaft 301 through a connecting plate, the upper clamping block 3021 is slidably connected to a pair of guide posts 3023 vertically disposed on the lower clamping block 3022, one side of the upper clamping block 3021 away from the second connecting shaft 301 has a first protruding portion 3024 protruding toward the lower clamping block 3022, one side of the lower clamping block 3022 away from the second connecting shaft 301 has a second protruding portion 3025 protruding toward the upper clamping block 3021, a spring 3026 is further connected between the upper clamping block 3021 and the lower clamping block 3022, when the upper clamping block 3021 and the lower clamping block 3022 are abutted to each other, the spring 3026 is in a natural state, when the upper clamping block 3021 and the lower clamping block 3022 are separated from each other, one end of the bottom of the first protruding portion 3024 has a first inclined surface 3027, one end of a pair of alignment mechanism 2 located on one side of the lower pressing machine 5 has a second protruding portion 3026, and a distance between the second push plate 201 and the second push plate 201 is set parallel to the second support plate 201.
More specifically, referring to fig. 7 and 10, the first protrusion 3024 and the first protrusion 3024 are each formed in a bar shape, and are sized to match the bar-shaped fixing hole 1201 at one end of the base 12. The height of the second gear rod 2011 can be matched with the height of the base 12 placed in the alignment mechanism 2, when the first inclined plane 3027 at the bottom of the first protruding portion 3024 contacts with the second gear rod 2011, the first inclined plane 3027 moves upwards along with the rotation of the first connecting shaft 102 until the first protruding portion 3024 reaches the upper side of the second gear rod 2011 and then reaches the upper side of the base 12, and is driven by the tension of the spring 3026 to enter the strip-shaped fixing hole 1201 at one end of the base 12, then, along with the lifting mechanism 4, the second protruding portion 3025 also enters the strip-shaped fixing hole 1201, and then, along with the rotation of the second connecting shaft 301, the inner wall of the strip-shaped fixing is supported by the first protruding portion 3024 and the second protruding portion 3025 and the friction force thereof, so that the first protruding portion 3024 cannot be separated from the inner wall of the base 12 due to gravity in the rotation process. Meanwhile, when the base 12 is pressed into the buckle 10, the fastening parts 1001 at two ends of the buckle 10 will be fastened into the arc grooves 1202 at two ends of the base, so the upper clamping block 3021 and the lower clamping block 3022 will not block the fastening, i.e. the clamping assembly 302 does not need to be removed, so that the pressing mechanism 5 can be controlled to press the base 12. The strip-shaped fixing holes 1201 of the base 12 are clamped by the upper clamping block 3021 and the lower clamping block 3022, so that the light chip is not triggered, and the situation that fluorescent materials on the light chip fall off due to friction caused by clamping can be effectively avoided.
Preferably, referring to fig. 2 and 6, a limiting hole 3011 is formed in the middle of the second connecting shaft 301, when the limiting hole 3011 faces upwards, the axial direction of the limiting hole 3011 is the same as that of the first connecting shaft 102, and is perpendicular to the clamping component 302, a unidirectional telescopic mechanism 6 is arranged above the limiting hole 3011, the telescopic end of the unidirectional telescopic mechanism 6 faces towards the limiting hole 3011, the telescopic end of the unidirectional telescopic mechanism is connected with a bolt 601, and when the limiting hole 3011 faces upwards, the direction of the bolt 601 is the same as that of the limiting hole 3011. When the latch 601 is inserted into the limiting hole 3011, the second connecting shaft 301 is prevented from deflecting due to gravity of the base 12 during the horizontal movement after the clamping assembly 302 clamps the base 12.
Preferably, referring to fig. 4 and 6, an inward end of the alignment mechanism 2 near the second gear lever 2011 is provided with a pushing mechanism 7, and an inward side of the bottom of the first protruding portion 3024 is provided with a second inclined surface 3028. When the assembly of the base 12 and the buckle 10 is completed, the clamping assembly 302 clamps the base 12 into an alignment mechanism 2 close to the second gear 2011, the pushing mechanism 7 pushes the base 12 outwards, one side wall of the bar-shaped fixing hole 1201 at the end of the base 12 pushes the second inclined plane 3028 to move upwards, so that the first protruding part 3024 is separated from the bar-shaped fixing hole 1201, and the assembled buckle 10 and the base 12 can be pushed out of the alignment mechanism 2 and conveyed to the next installation process.
Preferably, referring to fig. 3, 6 and 12, the rotating assembly 304 includes a bevel gear ring 3041, a second supporting ring 3042, two sections of arc racks 3043, the bevel gear ring 3041 is sleeved outside the second connecting shaft 301 and is located between the clamping assembly 302 and the connecting ring 303, the two sections of arc racks 3043 are arranged on the second supporting ring 3042 at intervals, the second supporting ring 3042 is arranged between the connecting ring 303 and the lifting mechanism 4, and is slidably sleeved outside the first connecting shaft 102, the arc racks 3043 are coaxial with the first connecting shaft 102 and are meshed with the bevel gear ring 3041, the effective length of the bevel gear ring 3041 is twice the effective circumference of the arc racks 3043, and one end of the second connecting shaft 301 is used for overturning 180 degrees before rotating to one aligning mechanism 2 under the downward pressing mechanism 5, and overturning 180 degrees again before rotating to the next aligning mechanism 2.
Through this setting, when the first motor 103 drives first connecting axle 102 rotation, bevel gear ring 3041 on the second connecting axle 301 rotates after contacting with arc rack 3043, and then can drive second connecting axle 301 upset, the upset of second connecting axle 301 has been realized without extra power supply, and set up two sections arc rack 3043 and make second connecting axle 301 accomplish twice 180 degrees upset after rotating around first connecting axle 102 a week, restore the normal position, make the first bulge 3024 of last grip block 3021 down, can directly get into the logical inslot of the next base 12 of putting into in counterpoint mechanism 2, carry out next round assembly.
Preferably, referring to fig. 2 and 13, the pressing mechanism 5 includes a pressing cylinder 501 and a pressing plate 502, where the pressing cylinder 501 is not fully shown, the pressing plate 502 includes a horizontal section 5021 and a pair of vertical sections 5022, the horizontal section 5021 is connected with the telescopic ends of the pressing cylinder 501, and is parallel to the first supporting plate 101, the vertical sections 5022 are respectively connected with two ends of the bottom of the horizontal section 5021 vertically, and the vertical sections 5022 are perpendicular to the alignment mechanism 2 below the vertical sections 5022. Specifically, the height of the vertical section 5022 can be matched with the height of the cooling fin 11 fixed on the base 12, when the pressing mechanism 5 is pressed down, the vertical section 5022 of the pressing plate 502 is abutted against the two ends of the base 12 to press the two ends of the base 12 into the buckling parts 1001 at the two ends of the buckle plate 10, meanwhile, the horizontal section 5021 of the pressing plate 502 is abutted against the cooling fin 11 fixed on the base 12 to buckle the two sides of the base 12 into the buckling parts 1001 at the two sides of the buckle plate 10 through the cooling fin 11.
Specifically, referring to fig. 13, a plurality of grooves 5023 are spaced apart from the bottom of the horizontal segment 5021, the width of the grooves 5023 is matched with the thickness of the heat sink 11 in the LED module, and the space between the grooves 5023 is matched with the space between the heat sinks 11. After the grooves 5023 are formed, the plurality of cooling fins 11 can be clamped into the plurality of grooves 5023, so that the cooling fins 11 can be prevented from being bent when the horizontal section 5021 of the pressing plate 502 is pressed down.
The above are only some of the examples listed in this application and are not intended to limit this application.
Claims (6)
1. An LED module assembly device, comprising:
the rotating mechanism (1) comprises a first supporting plate (101), a first connecting shaft (102) and a first motor (103), wherein the first motor (103) is arranged below the first supporting plate (101), the first connecting shaft (102) is rotationally connected to the middle part of the first supporting plate (101), the top of the first connecting shaft (102) is provided with a strip-shaped groove (1021) penetrating through the two sides of the first connecting shaft downwards, and the bottom of the first connecting shaft (102) penetrates through the first supporting plate (101) to be connected with an output shaft of the first motor (103);
the three alignment mechanisms (2) are arranged on the first supporting plate (101), are arranged on the outer side of the first connecting shaft (102) in a circumferential array, and are used for adjusting the placement positions of the pinch plate (10) and the base (12) of the LED module to be assembled;
the turnover mechanism (3) comprises a second connecting shaft (301), a clamping assembly (302), a connecting ring (303) and a rotating assembly (304), wherein the connecting ring (303) is sleeved outside the first connecting shaft (102), first connecting holes which are symmetrical to each other are formed in two sides of the connecting ring, the second connecting shaft (301) penetrates through the strip-shaped groove (1021), the second connecting shaft is rotationally connected into the two first connecting holes, one end of the second connecting shaft penetrates out of one first connecting hole to be connected with the clamping assembly (302), the clamping assembly (302) is used for clamping the base (12), the rotating assembly (304) is connected with the second connecting shaft (301) and is used for driving the second connecting shaft (301) to rotate along the axis of the second connecting shaft;
the lifting mechanism (4) is arranged below the connecting ring (303) and is used for pushing the connecting ring (303) to move in the vertical direction;
the pushing mechanism (5) is arranged above one alignment mechanism (2);
the aligning mechanism (2) comprises a pair of push plates (201) and a bidirectional telescopic assembly (202), one end of the inner side of one push plate (201) is vertically connected with a second support plate (203), the other end of the inner side of the push plate is provided with a first through groove (204), one end of the inner side of the other push plate (201) is provided with a second through groove (205), the other end of the inner side of the push plate is vertically connected with a third support plate (206), the second support plate (203) is in sliding fit in the second through groove (205), the third support plate (206) is in sliding fit in the first through groove (204), a first stop lever (207) is further arranged above the second support plate (203), one end of the first stop lever (207) is connected with one push plate (201), the other end of the first stop lever (207) is in sliding fit in one through hole formed in the other push plate (201), the bidirectional telescopic assembly (202) is perpendicular to the push plate (201), the two telescopic ends of the second stop lever are respectively connected with the pair of push plates (201), and the first support plate (101) is connected with a driving assembly (208) for driving the bidirectional telescopic assembly (202);
the clamping assembly (302) comprises an upper clamping block (3021) and a lower clamping block (3022), one side of the lower clamping block (3022) is connected with one end of a second connecting shaft (301) through a connecting plate, the upper clamping block (3021) is in sliding connection with a pair of guide posts (3023) vertically arranged on the lower clamping block (3022), one side of the upper clamping block (3021) far away from the second connecting shaft (301) is provided with a first protruding portion (3024) protruding towards the lower clamping block (3022), one side of the lower clamping block (3022) far away from the second connecting shaft (301) is provided with a second protruding portion (3025) protruding towards the upper clamping block (3021), the first protruding portion (3024), the size of the first protruding portion (3024) is matched with a strip-shaped fixing hole (1201) at one end of a base (12), a spring (3026) is further connected between the upper clamping block (3021) and the lower clamping block (3022), when the upper clamping block (3021) and the lower clamping block (3022) are in mutual abutting contact, the spring (3026) is in a natural state, the upper clamping block 3022 is in a natural state, the first protruding portion (3022) is located at one side of the bottom of the first clamping mechanism (201) and is located at the first end (201), the second gear lever (2011) is arranged parallel to the first supporting plate (101), and the distance between the bottom of the second gear lever and the pushing plate (201) is matched with the height of the second protruding part (3025);
a pushing mechanism (7) is arranged at the inward end of one alignment mechanism (2) close to the second gear lever (2011) and used for pushing the assembled buckle plate (10) and the base (12) out of the alignment mechanism (2), and a second inclined plane (3028) is arranged at the inward side of the bottom of the first protruding part (3024);
the bidirectional telescopic assembly (202) comprises a first transmission gear (2021) and a pair of first racks (2022), wherein the first racks (2022) are respectively and vertically connected to the inner sides of the push plates (201), sliding blocks (2023) are arranged at the bottoms of the first racks (2022), sliding grooves (1011) penetrating through the bottoms of the first supporting plates are correspondingly formed in the first supporting plates (101), the sliding blocks (2023) are in sliding fit in the sliding grooves (1011), and the first transmission gear (2021) is connected between the first racks (2022) in a meshed mode and is in rotary connection with the first supporting plates (101);
the driving assembly (208) comprises a first supporting ring (2081), a first gear ring (2082), a second gear ring (2083), a second motor (2084) and a second rack (2085), wherein the first supporting ring (2081) is rotationally connected to the bottom of the first supporting plate (101) and coaxially arranged with a first connecting shaft (102), the first gear ring (2082) and the second gear ring (2083) are sleeved outside the first supporting ring (2081), the second racks (2085) are three and are respectively connected to the bottoms of sliding blocks (2023) which are close to the middle of the first supporting plate (101) in the three bidirectional telescopic assemblies (202), the first gear ring (2082) is in meshed connection with the three second racks (2085), the second motor (2084) is arranged outside the first supporting ring (2081), the output end of the second motor is connected with a second transmission gear (2086), and the second transmission gear (2086) is in meshed connection with the second gear ring (2083).
2. The LED module assembly device according to claim 1, wherein a limiting hole (3011) is formed in the middle of the second connecting shaft (301), when the limiting hole (3011) faces upwards, the axial direction of the limiting hole is identical to that of the first connecting shaft (102), the limiting hole is perpendicular to the clamping assembly (302), a unidirectional telescopic mechanism (6) is arranged above the limiting hole (3011), the telescopic end of the unidirectional telescopic mechanism (6) faces towards the limiting hole (3011), a bolt (601) is connected to the telescopic end of the unidirectional telescopic mechanism, and when the limiting hole (3011) faces upwards, the direction of the bolt (601) is identical to that of the limiting hole (3011).
3. The LED module assembling device according to claim 1, wherein the rotating assembly (304) comprises a bevel gear ring (3041), a second supporting ring (3042), two sections of arc racks (3043), the bevel gear ring (3041) is sleeved outside the second connecting shaft (301) and located between the clamping assembly (302) and the connecting ring (303), the two sections of arc racks (3043) are arranged on the second supporting ring (3042) at intervals, the second supporting ring (3042) is arranged between the connecting ring (303) and the lifting mechanism (4), the arc racks (3043) are sleeved outside the first connecting shaft (102) in a sliding manner, the arc racks (3043) are coaxial with the first connecting shaft (102) and are meshed with the bevel gear ring (3041), the effective length of the bevel gear ring (3043) is twice the effective circumference of the arc racks (3043), and the effective circumference of the bevel gear ring (3041) is used for enabling one end of the second connecting shaft (301) to turn 180 degrees before rotating to an alignment mechanism (2) facing to the right under the pressing mechanism (5) and turning again 180 degrees before rotating to the next alignment mechanism.
4. The LED module assembling device according to claim 1, wherein the pressing mechanism (5) comprises a pressing cylinder (501) and a pressing plate (502), the pressing plate (502) comprises a horizontal section (5021) and a pair of vertical sections (5022), the horizontal section (5021) is connected with the telescopic end of the pressing cylinder (501) and is arranged in parallel with the first supporting plate (101), the vertical sections (5022) are respectively and vertically connected to two ends of the bottom of the horizontal section (5021), and the vertical sections (5022) are arranged perpendicular to the alignment mechanism (2) below the vertical sections.
5. The LED module assembly device of claim 4, wherein a plurality of grooves (5023) are provided at the bottom of the horizontal segment (5021) at intervals, the width of the grooves (5023) is matched with the thickness of the heat sink (11) in the LED module, and the interval between the grooves (5023) is matched with the interval between the heat sink (11).
6. The device for assembling the LED module according to claim 1, wherein a bottom plate (8) is arranged at the bottom of the first supporting ring (2081), a plurality of supporting rods (801) are arranged around the bottom plate (8), and the tops of the supporting rods (801) are connected with the bottom of the first supporting plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454206.7A CN117161758B (en) | 2023-11-03 | 2023-11-03 | LED module assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454206.7A CN117161758B (en) | 2023-11-03 | 2023-11-03 | LED module assembly quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117161758A CN117161758A (en) | 2023-12-05 |
| CN117161758B true CN117161758B (en) | 2024-01-23 |
Family
ID=88932185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311454206.7A Active CN117161758B (en) | 2023-11-03 | 2023-11-03 | LED module assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117161758B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836040A (en) * | 2007-10-24 | 2010-09-15 | 欧陆汽车有限责任公司 | Method for positioning and mounting an LED assembly and positioning body for the same |
| CN205914984U (en) * | 2016-07-29 | 2017-02-01 | 深圳市和科达精密清洗设备股份有限公司 | O circle automatic assembly machine |
| CN106838729A (en) * | 2017-03-16 | 2017-06-13 | 安徽阳光照明电器有限公司 | A kind of outdoor LED lamp module |
| CN107738091A (en) * | 2017-10-25 | 2018-02-27 | 海门市铁路机车车辆配件厂有限公司 | A kind of shock absorber detaching equipment |
| CN108436475A (en) * | 2018-04-26 | 2018-08-24 | 安徽派日特智能装备有限公司 | A kind of bulb assembling machine |
| CN207840613U (en) * | 2017-12-22 | 2018-09-11 | 苏州美尔科自动化设备有限公司 | A kind of automobile fuse riveting assembling detection device |
| CN208644680U (en) * | 2018-09-07 | 2019-03-26 | 南安市盈佳贸易有限公司 | A kind of handware production fixture |
| CN110802390A (en) * | 2019-10-22 | 2020-02-18 | 丽水市盛裕机械制造有限公司 | Be used for two-way O type sealing washer suit equipment of tubulose work piece |
| CN210441035U (en) * | 2019-07-10 | 2020-05-01 | 四川华体照明科技股份有限公司 | LED tunnel lamp |
| CN111633416A (en) * | 2020-05-22 | 2020-09-08 | 广东洲明节能科技有限公司 | Assembly jig and LED module assembly method |
| KR20200135144A (en) * | 2019-05-22 | 2020-12-02 | 하길성 | Led module screw press fitting device |
| CN112475892A (en) * | 2020-12-15 | 2021-03-12 | 安徽润宏塑料制品有限公司 | Intelligent safety helmet assembling system |
| CN112518276A (en) * | 2020-12-01 | 2021-03-19 | 东莞市爱康电子科技有限公司 | Assembling machine |
| CN112894586A (en) * | 2021-01-31 | 2021-06-04 | 重庆电子工程职业学院 | Copper-clad plate double-sided brightness processing device for integrated circuit board |
| CN113441939A (en) * | 2020-03-25 | 2021-09-28 | 常州星宇车灯股份有限公司 | Locking device for LED and radiator |
| CN215286625U (en) * | 2021-06-04 | 2021-12-24 | 江苏大航高华电气有限公司 | Device for automatically positioning and fixing switch |
| CN216657044U (en) * | 2021-10-11 | 2022-06-03 | 上海安谱实验科技股份有限公司 | Automatic SPE plate assembling device |
| CN217656817U (en) * | 2022-06-10 | 2022-10-25 | 上海维锐智能科技有限公司 | SMD LED digital display even board PCB plastic positioner |
| CN115519158A (en) * | 2022-10-24 | 2022-12-27 | 安徽忠盛新型装饰材料有限公司 | Fixed point punching device for plate processing and implementation method |
| WO2023125277A1 (en) * | 2021-12-31 | 2023-07-06 | 深圳晶泰科技有限公司 | Bottle cap opening and closing device and experimental apparatus |
| CN116787144A (en) * | 2023-08-28 | 2023-09-22 | 四川西蜀电力金具集团有限公司 | Damper assembly equipment and assembly method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8794795B2 (en) * | 2012-08-31 | 2014-08-05 | Axis Lighting Inc. | Adjustable LED assembly, optical system using same and method of assembly therefor |
-
2023
- 2023-11-03 CN CN202311454206.7A patent/CN117161758B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836040A (en) * | 2007-10-24 | 2010-09-15 | 欧陆汽车有限责任公司 | Method for positioning and mounting an LED assembly and positioning body for the same |
| CN205914984U (en) * | 2016-07-29 | 2017-02-01 | 深圳市和科达精密清洗设备股份有限公司 | O circle automatic assembly machine |
| CN106838729A (en) * | 2017-03-16 | 2017-06-13 | 安徽阳光照明电器有限公司 | A kind of outdoor LED lamp module |
| CN107738091A (en) * | 2017-10-25 | 2018-02-27 | 海门市铁路机车车辆配件厂有限公司 | A kind of shock absorber detaching equipment |
| CN207840613U (en) * | 2017-12-22 | 2018-09-11 | 苏州美尔科自动化设备有限公司 | A kind of automobile fuse riveting assembling detection device |
| CN108436475A (en) * | 2018-04-26 | 2018-08-24 | 安徽派日特智能装备有限公司 | A kind of bulb assembling machine |
| CN208644680U (en) * | 2018-09-07 | 2019-03-26 | 南安市盈佳贸易有限公司 | A kind of handware production fixture |
| KR20200135144A (en) * | 2019-05-22 | 2020-12-02 | 하길성 | Led module screw press fitting device |
| CN210441035U (en) * | 2019-07-10 | 2020-05-01 | 四川华体照明科技股份有限公司 | LED tunnel lamp |
| CN110802390A (en) * | 2019-10-22 | 2020-02-18 | 丽水市盛裕机械制造有限公司 | Be used for two-way O type sealing washer suit equipment of tubulose work piece |
| CN113441939A (en) * | 2020-03-25 | 2021-09-28 | 常州星宇车灯股份有限公司 | Locking device for LED and radiator |
| CN111633416A (en) * | 2020-05-22 | 2020-09-08 | 广东洲明节能科技有限公司 | Assembly jig and LED module assembly method |
| CN112518276A (en) * | 2020-12-01 | 2021-03-19 | 东莞市爱康电子科技有限公司 | Assembling machine |
| CN112475892A (en) * | 2020-12-15 | 2021-03-12 | 安徽润宏塑料制品有限公司 | Intelligent safety helmet assembling system |
| CN112894586A (en) * | 2021-01-31 | 2021-06-04 | 重庆电子工程职业学院 | Copper-clad plate double-sided brightness processing device for integrated circuit board |
| CN215286625U (en) * | 2021-06-04 | 2021-12-24 | 江苏大航高华电气有限公司 | Device for automatically positioning and fixing switch |
| CN216657044U (en) * | 2021-10-11 | 2022-06-03 | 上海安谱实验科技股份有限公司 | Automatic SPE plate assembling device |
| WO2023125277A1 (en) * | 2021-12-31 | 2023-07-06 | 深圳晶泰科技有限公司 | Bottle cap opening and closing device and experimental apparatus |
| CN217656817U (en) * | 2022-06-10 | 2022-10-25 | 上海维锐智能科技有限公司 | SMD LED digital display even board PCB plastic positioner |
| CN115519158A (en) * | 2022-10-24 | 2022-12-27 | 安徽忠盛新型装饰材料有限公司 | Fixed point punching device for plate processing and implementation method |
| CN116787144A (en) * | 2023-08-28 | 2023-09-22 | 四川西蜀电力金具集团有限公司 | Damper assembly equipment and assembly method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 大型室外LED显示屏钢结构安装实例;莫玉华;;机电信息(24);72-73 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117161758A (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114799837B (en) | LED illumination lamps and lanterns production manufacturing equipment | |
| CN211277342U (en) | Automatic assembling equipment for radiating parts of LED photographic lamp | |
| CN110394627B (en) | Lamp production assembly line | |
| CN117161758B (en) | LED module assembly quality | |
| CN112676812A (en) | Assembly system of bar-shaped lampshade | |
| CN111251036B (en) | Automatic centering and locking device of numerical control slotting machine | |
| CN116511900A (en) | Automatic assembly device of energy-saving illuminating lamp | |
| CN210575854U (en) | LED die bonder | |
| CN209782365U (en) | mounting structure of many lamp bodies module | |
| CN217626255U (en) | Bulb aluminum base plate grabbing mechanism | |
| CN101660685B (en) | Lamp body and lamp block assembly device | |
| CN215515635U (en) | Rubber sheet conveyor and capsule production facility | |
| CN115488502A (en) | Transmission device for Mini/micro LED laser welding equipment | |
| CN213105415U (en) | Installation device of inserts | |
| CN113625528A (en) | Adjustable double-workbench system of photoetching machine | |
| CN113182683A (en) | Clamp for assembling and welding LED chips | |
| KR101443828B1 (en) | Manufacturing apparatus for led fluorescent lamp | |
| CN113042851A (en) | Automatic change paster LED lamp pearl base plate welding fixing device | |
| CN219370991U (en) | LED chip feed mechanism is used in production of carousel formula LED lamp cluster | |
| CN217626205U (en) | Automatic feeding device for light source board of bracket lamp | |
| CN110345403B (en) | Equipment for arranging LED lamp products in array and LED lamp product production line | |
| CN211289808U (en) | Multi-angle lighting lamp | |
| WO2019140847A1 (en) | Automatic lead-wire cutting device | |
| CN220836775U (en) | Automatic cleaning and assembling device for reflecting cup | |
| CN114543006B (en) | LED illumination lamp assembling production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |