CN115401439B - Automatic assembly mechanism for PCB (printed circuit board) of LED power adapter - Google Patents
Automatic assembly mechanism for PCB (printed circuit board) of LED power adapter Download PDFInfo
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- CN115401439B CN115401439B CN202211205196.9A CN202211205196A CN115401439B CN 115401439 B CN115401439 B CN 115401439B CN 202211205196 A CN202211205196 A CN 202211205196A CN 115401439 B CN115401439 B CN 115401439B
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- fixedly arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
Abstract
The application relates to the technical field of PCB assembly, and discloses an automatic assembly mechanism for a PCB of an LED power adapter, which comprises a power bin, wherein a connecting arm bracket is fixedly arranged on the outer surface of the power bin, a telescopic machine is fixedly arranged in the power bin, a conveying pipe is fixedly arranged at the bottom of the power bin, the telescopic machine is fixedly arranged in the power bin, a driving device is driven to move in the vertical direction in the operation process of the telescopic machine, and a travel rod II is matched with a wave groove formed in one side of a driving block. The driving device is enabled to be in contact with the travel rod II in the moving process, the material conveying channel can vibrate in the contacting process, the vibration effect can be transmitted to the fittings inside the material conveying channel, smooth discharging of the fittings inside the material conveying channel can be guaranteed under the action of vibration, the problem that the device cannot normally run due to blockage of materials inside the material conveying channel is avoided, and the running stability of the device is improved.
Description
Technical Field
The application relates to the technical field of PCB assembly, in particular to an automatic PCB assembly mechanism of an LED power adapter.
Background
The LED lamp is a very energy-saving and environment-friendly lamp, and compared with the traditional incandescent lamp and tungsten filament lamp, the LED lamp has longer service life and higher energy efficiency ratio, is the lamp with the most wide application range at present, and in order to control the flickering of the LED lamp, a PCB board specially used for controlling an LED power adapter is utilized, various electronic accessories are mounted on the PCB board by utilizing an automatic assembly mechanism in the production process, the automatic assembly mechanism for transmission consists of a screening machine, a mechanical arm, a plug-in unit and a material conveying machine, the gesture of the electronic accessories is adjusted by the screening machine in the use process, the electronic accessories are conveyed, meanwhile, the mechanical arm drives the plug-in unit and the material conveying mechanism to move, and the electronic accessories are assembled.
Although the existing automatic assembly mechanism for the PCB of the LED power adapter has many advantages, certain limitations still exist in the actual use process, the traditional automatic assembly machine utilizes the self gravity of an electronic accessory to carry out the material conveying in the material conveying process, the problem of clamping easily occurs in the use process, the traditional equipment adopts a hydraulic material conveying device, the acting force is large, the problem of damage to the electronic accessory is easily caused by the hydraulic pushing device which is still clamped, and even the problem of damage to the equipment occurs.
Disclosure of Invention
Aiming at the defects of the prior automatic assembly mechanism of the PCB of the LED power adapter in the prior art in the use process, the application provides the automatic assembly mechanism of the PCB of the LED power adapter, which has the advantages of placing and clamping the vibration conveying and solves the problems in the prior art.
The application provides the following technical scheme: the utility model provides a LED power adapter PCB board automatic assembly mechanism, includes the power storehouse, the surface fixed mounting in power storehouse has the linking arm support, the inside fixed mounting in power storehouse has the telescopic machanism, the bottom fixed mounting in power storehouse has the conveying pipeline, the one end of telescopic machanism output shaft is located the inside position of conveying pipeline and fixedly mounted has drive arrangement, the bar slot has been seted up to the both sides of conveying pipeline, drive arrangement passes the bar slot and extends to the outside, the feed inlet has been seted up on the position that conveying pipeline surface one side is close to the bottom, one side fixed mounting in feed inlet has blevile of push, the position that conveying pipeline surface one side is close to openly and the back is gone up fixed mounting has T type slide rail, conveying pipeline surface one side is through T type slide rail movable mounting vibrating device, the conveying device top is located the inside position of vibrating device and fixedly mounted has the conveying passageway, the both sides fixed mounting of conveying passageway has stroke pole II, stroke pole II passes vibrating device and extends to the outside.
Preferably, the driving device comprises a connecting block, a lower pressing block is fixedly arranged at the bottom of the connecting block, connecting rods are fixedly arranged at two sides of the connecting block, a driving block is fixedly arranged at one side of the connecting rod, a double-inclined-plane groove is formed in a position, close to the bottom, of one side of the driving block, a contact sensor is fixedly arranged at the bottom of an inner cavity of the double-inclined-plane groove, and a wave groove is formed in a position, close to the connecting block, of one side of the driving block.
Preferably, the pushing device comprises a pushing support, blanking holes are formed in the top of the pushing support, travel grooves I are formed in two sides of the pushing support, a pushing rod is movably sleeved on the back of the pushing support, a connecting plate is fixedly arranged at one end of the pushing rod, a reset spring is fixedly arranged at one side of the connecting plate, which is located at the outer side of the pushing rod, one end of the reset spring is fixedly connected with the pushing support, a pushing block is fixedly arranged at the other end of the pushing rod, travel rods I are fixedly arranged at two sides of the pushing block, and the travel rods I penetrate through the travel grooves I and extend to the outer side.
Preferably, the vibrating device comprises a vibrating bracket, T-shaped sliding grooves are formed in two ends of the vibrating bracket, the T-shaped sliding grooves are matched with the T-shaped sliding rails, travel grooves II are formed in two sides of the vibrating bracket, travel holes are formed in the back of the vibrating bracket, vibrating rods are movably sleeved in the travel holes, vibrating springs are fixedly mounted at one ends of the vibrating rods, and one ends of the vibrating springs are fixedly connected with the vibrating bracket.
Preferably, the travel bar II passes through the travel groove II and extends to the outside.
Preferably, the other end of the vibrating rod is in contact with the material conveying channel.
Preferably, the output end of the contact sensor is connected with the input end of the telescopic machine in a signal connection mode.
Preferably, the travel bar II is matched with a wave groove formed in one side of the driving block, and the travel bar I is matched with a part of the driving block, which is not provided with the wave groove.
The application has the following beneficial effects:
1. according to the application, the telescopic machine is fixedly arranged in the power bin, so that the driving device can be driven to move in the vertical direction in the operation process of the telescopic machine, the travel rod II is matched with the wave groove formed in one side of the driving block, the driving block can be contacted with the travel rod II in the movement process of the driving device, the material conveying channel can vibrate in the contact process, the vibration effect of the material conveying channel can be transmitted to the accessory in the material conveying channel, the accessory in the material conveying channel can be ensured to smoothly discharge under the action of vibration, the problem that the device cannot normally operate due to the fact that the material is blocked in the material conveying channel is avoided, and the operation stability of the device is improved.
2. The application is characterized in that a reset spring is fixedly arranged at the position of one side of a connecting plate, which is positioned at the outer side of a pushing rod, one end of the reset spring is fixedly connected with a pushing support, the other end of the pushing rod is fixedly provided with a pushing block, so that materials in a material conveying channel can fall on the top of the pushing block, when a driving device moves under the driving of a telescopic machine, as a stroke rod I is matched with a part of one side of the driving block, which is not provided with a wave groove, in the process of contacting the stroke rod I with the inclined surface at the bottom of the driving block, the stroke rod I moves in the direction of approaching the connecting plate under the pushing of the driving block, at the moment, the materials in the material conveying channel lose the blocking effect of the pushing block, and fall into the pushing support, and when the driving device continues to move, the stroke rod I corresponds to the double inclined surface groove, so that reset occurs under the elastic action of the reset spring, so that the material in the falling pushing support is pushed into the conveying pipe, at the moment, the driving device continues to move downwards under the driving of the telescopic machine and pushes the material in the conveying pipe to be pressed downwards, meanwhile, the inclined plane above the double-inclined-plane groove can push the travel rod I to move upwards towards the direction close to the connecting plate, so that the pushing block is separated from contact with the material in the pushing support, after the material in the pushing support is completely installed, the telescopic machine drives the driving device to reset, as the travel rod I and the inclined plane below the double-inclined-plane groove can push the travel rod I to move upwards towards the direction close to the connecting plate again, the device is enabled to recover the initial state, and the next installation step is carried out, the automation of the device is improved, and meanwhile, compared with the traditional device which uses hydraulic equipment to convey fittings, the method is simpler, and the cost is lower, and the use cost of the device is reduced.
3. According to the application, the output end of the contact sensor is connected with the input end of the telescopic machine in a signal connection mode, so that when materials in the material conveying channel are not normally blanked, the material pushing block cannot normally push the materials into the material conveying pipe, and therefore the travel rod I cannot normally enter the double-inclined-plane groove, and at the moment, the travel rod I cannot be in contact with the contact sensor, so that the telescopic machine is controlled to stop immediately, a large number of unqualified products requiring reworking are prevented from being formed due to the fact that the device continues to operate, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic top view of the structure of the present application;
FIG. 3 is a schematic view of a cross-section in the direction A-A of FIG. 2, which is a structural diagram of the present application;
FIG. 4 is a schematic view of a material conveying apparatus according to the present application;
FIG. 5 is a schematic diagram of a structural actuator of the present application;
FIG. 6 is a schematic front view of a structural actuator of the present application;
FIG. 7 is a schematic view of a cross-section in the B-B direction of FIG. 6, which is a structural diagram of the present application;
FIG. 8 is a schematic diagram of a pushing device with a structure according to the present application;
FIG. 9 is a right side view of the structure of the application pushing material on the yellow paper;
FIG. 10 is a schematic view of a cross-section in the direction C-C of FIG. 9, which is a structural diagram of the present application;
FIG. 11 is a schematic view of a structural vibration device of the present application;
FIG. 12 is a schematic top view of a structural vibration device of the present application;
FIG. 13 is a schematic view of a structure of the present application in a cross-section in the D-D direction.
In the figure: 1. a power bin; 2. a connecting arm bracket; 3. a telescoping machine; 4. a material conveying pipe; 5. a driving device; 51. a connecting block; 52. pressing the block; 53. a connecting rod; 54. a driving block; 55. a double bevel groove; 56. a contact sensor; 6. a bar-shaped groove; 7. a feed hole; 8. a pushing device; 81. a pushing bracket; 82. a blanking hole; 83. a travel groove I; 84. a pushing rod; 85. a connecting plate; 86. a return spring; 87. a pushing block; 88. a travel bar I; 9. a T-shaped slide rail; 10. a vibration device; 101. a vibration support; 102. a T-shaped chute; 103. a travel groove II; 104. a travel hole; 105. a vibrating rod; 106. a vibration spring; 11. a material conveying channel; 12. travel bar II.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-4, an automatic assembly mechanism for a PCB board of an LED power adapter includes a power bin 1, a connecting arm support 2 is fixedly installed on an outer surface of the power bin 1, a telescopic machine 3 is fixedly installed in the power bin 1, a driving device 5 is driven to move in a vertical direction in a running process of the telescopic machine 3, a conveying pipe 4 is fixedly installed at the bottom of the power bin 1, a driving device 5 is fixedly installed at a position where one end of an output shaft of the telescopic machine 3 is located inside the conveying pipe 4, strip-shaped grooves 6 are formed in two sides of the conveying pipe 4, the driving device 5 penetrates through the strip-shaped grooves 6 and extends to the outside, a feeding hole 7 is formed in a position where one side of the outer surface of the conveying pipe 4 is close to the bottom, a pushing device 8 is fixedly installed on one side of the feeding hole 7, a vibrating device 10 is movably installed on one side of the outer surface of the conveying pipe 4 through the T-shaped sliding rail 9, a conveying channel 11 is fixedly installed at a position where the top of the pushing device 8 is located inside the vibrating device 10, a travel bar ii 12 is fixedly installed on two sides of the conveying channel 11, and the travel bar 12 penetrates through the vibrating device 10 and extends to the outside.
Referring to fig. 5-7, the driving device 5 includes a connection block 51, a pressing block 52 is fixedly installed at the bottom of the connection block 51, a connection rod 53 is fixedly installed at two sides of the connection block 51, a driving block 54 is fixedly installed at one side of the connection rod 53, a double-inclined-surface groove 55 is formed at a position, close to the bottom, of one side of the driving block 54, a contact sensor 56 is fixedly installed at the bottom of an inner cavity of the double-inclined-surface groove 55, and a wave groove is formed at a position, close to the connection block 51, of one side of the driving block 54.
Referring to fig. 1-10, the pushing device 8 includes a pushing support 81, a blanking hole 82 is formed at the top of the pushing support 81, a travel groove i 83 is formed at two sides of the pushing support 81, a pushing rod 84 is movably sleeved on the back of the pushing support 81, a connecting plate 85 is fixedly mounted at one end of the pushing rod 84, a return spring 86 is fixedly mounted at a position of one side of the connecting plate 85 outside the pushing rod 84, one end of the return spring 86 is fixedly connected with the pushing support 81, a pushing block 87 is fixedly mounted at the other end of the pushing rod 84, so that materials in the material conveying channel 11 can fall on the top of the pushing block 87, when the driving device 5 moves under the driving of the telescopic machine 3, as the travel rod i 88 is matched with a part of the driving block 54, which is not provided with a wave groove, in the process that the travel rod i 88 contacts with the inclined surface of the bottom of the driving block 54, the travel rod i 88 moves in the direction approaching the connecting plate 85 under the pushing of the driving block 54, at this time, the material in the material conveying channel 11 loses the blocking effect of the pushing block 87, and thus falls into the material pushing support 81, in the process of continuing to move the driving device 5, the travel rod i 88 corresponds to the double-inclined-plane groove 55, so that the material falling into the material pushing support 81 is pushed into the material conveying pipe 4 under the elastic action of the reset spring 86, at this time, the driving device 5 continues to move downwards under the driving of the telescopic machine 3, and pushes the material in the material conveying pipe 4 to press downwards, at the same time, the inclined plane above the double-inclined-plane groove 55 pushes the travel rod i 88 in the direction approaching the connecting plate 85, so that the pushing block 87 is out of contact with the material in the material pushing support 81, after the material in the material pushing support 81 is completely installed, in the process that the telescopic machine 3 drives the driving device 5 to reset, as the inclined planes below the travel rod I88 and the double-inclined-plane groove 55 can push the travel rod I88 to move towards the direction close to the connecting plate 85 again, the device is enabled to recover to the initial state, the next installation step is carried out, the automation of the device is improved, meanwhile, compared with the mode that the traditional equipment utilizes hydraulic equipment to convey accessories, the mode is simpler, the cost is lower, the using cost of the device is reduced, the travel rods I88 are fixedly arranged on two sides of the pushing block 87, and the travel rods I88 penetrate through the travel groove I83 and extend to the outer side.
Referring to fig. 1-4 and 11-13, the vibration device 10 includes a vibration bracket 101, two ends of the vibration bracket 101 are provided with T-shaped sliding grooves 102, the T-shaped sliding grooves 102 are matched with the T-shaped sliding rails 9, two sides of the vibration bracket 101 are provided with travel grooves ii 103, the back surface of the vibration bracket 101 is provided with travel holes 104, a vibration rod 105 is movably sleeved in the travel holes 104, one end of the vibration rod 105 is fixedly provided with a vibration spring 106, and one end of the vibration spring 106 is fixedly connected with the vibration bracket 101.
Referring to fig. 1 to 4 and 11 to 13, the stroke rod ii 12 passes through the stroke groove ii 103 and extends to the outside.
Referring to fig. 1 to 4 and 11 to 13, the other end of the vibration bar 105 is in contact with the feed channel 11.
Referring to fig. 1-10, the output end of the contact sensor 56 is connected with the input end of the telescopic machine 3 through a signal connection manner, so that when the material in the material conveying channel 11 is not normally discharged, the material pushing block 87 cannot normally push the material into the material conveying pipe 4, so that the travel rod i 88 cannot normally enter the double-inclined-plane groove 55, at the moment, the travel rod i 88 cannot contact with the contact sensor 56, thereby controlling the telescopic machine 3 to stop immediately, avoiding the formation of a large number of unqualified products requiring reworking caused by the continuous operation of the device, and improving the practicability of the device.
Referring to fig. 1-4 and 11-13, the travel bar ii 12 is matched with the wavy groove formed on one side of the driving block 54, so that the driving block 54 contacts with the travel bar ii 12 in the moving process of the driving device 5, the material conveying channel 11 vibrates in the contacting process, the vibration effect of the material conveying channel 11 is transferred to the accessory inside the material conveying channel 11, the accessory inside the material conveying channel 11 can be smoothly discharged under the action of the vibration, the problem that the device cannot normally operate due to the blockage of the material inside the material conveying channel 11 is avoided, the operating stability of the device is improved, and the travel bar i 88 is matched with the part of the driving block 54, on one side of which the wavy groove is not formed.
The application method of the application is as follows:
during the use process, the driving device 5 can be driven to move in the vertical direction in the running process of the telescopic machine 3, the driving device 5 can be contacted with the travel bar II 12 in the moving process, the material conveying channel 11 can vibrate in the contacting process, the vibration effect of the material conveying channel 11 can be transmitted to the fittings in the material conveying channel 11, the fittings in the material conveying channel 11 can be ensured to be smoothly discharged under the action of vibration, the materials in the material conveying channel 11 can fall on the top of the pushing block 87, when the driving device 5 moves under the driving of the telescopic machine 3, the travel bar I88 is matched with the part of the driving block 54, which is not provided with a wave groove, so that the travel bar I88 moves in the direction approaching to the connecting plate 85 under the pushing of the driving block 54 in the contacting process of the inclined surface of the bottom of the driving block 54, at this time, the material in the material conveying channel 11 loses the blocking effect of the pushing block 87, and thus falls into the pushing support 81, in the process of continuing to move the driving device 5, the travel rod I88 corresponds to the double-inclined-surface groove 55, so that the material falling down into the pushing support 81 is reset under the elastic action of the reset spring 86, so that the material falling down into the material conveying pipe 4, at this time, the driving device 5 continues to move downwards under the driving of the telescopic machine 3, and pushes the material in the material conveying pipe 4 to press downwards, meanwhile, the inclined surface above the double-inclined-surface groove 55 pushes the travel rod I88 to move towards the direction approaching to the connecting plate 85, so that the pushing block 87 is separated from the material in the pushing support 81, after the material in the pushing support 81 is installed, the telescopic machine 3 drives the driving device 5 to reset, since the inclined surfaces below the travel bar I88 and the double inclined surface groove 55 push the travel bar I88 to move toward the direction approaching the connecting plate 85 again, the device is restored to the original state, and the next installation step is performed.
When the material in the conveying channel 11 is not normally discharged, the pushing block 87 cannot normally push the material into the conveying pipe 4, so that the travel rod I88 cannot normally enter the double-inclined-plane groove 55, and at the moment, the travel rod I88 cannot contact with the contact sensor 56, so that the telescopic machine 3 is controlled to stop immediately.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an LED power adapter PCB board automatic assembly mechanism, includes power storehouse (1), its characterized in that: the automatic feeding device is characterized in that a connecting arm support (2) is fixedly arranged on the outer surface of the power bin (1), a telescopic machine (3) is fixedly arranged in the power bin (1), a conveying pipe (4) is fixedly arranged at the bottom of the power bin (1), a driving device (5) is fixedly arranged at the position, inside the conveying pipe (4), of one end of an output shaft of the telescopic machine (3), strip-shaped grooves (6) are formed in two sides of the conveying pipe (4), the driving device (5) penetrates through the strip-shaped grooves (6) and extends to the outer side, a feeding hole (7) is formed in the position, close to the bottom, of one side of the outer surface of the conveying pipe (4), a pushing device (8) is fixedly arranged at the position, close to the front side and the back, of the outer surface of the conveying pipe (4), a vibrating device (10) is movably arranged at one side of the conveying pipe (4), a conveying channel (11) is fixedly arranged at the position, inside the vibrating device (10), and a travel path (12) is fixedly arranged at the two sides of the conveying channel (11);
the driving device (5) comprises a connecting block (51), a pressing block (52) is fixedly arranged at the bottom of the connecting block (51), connecting rods (53) are fixedly arranged at two sides of the connecting block (51), a driving block (54) is fixedly arranged at one side of the connecting rod (53), a double-inclined-plane groove (55) is formed in a position, close to the bottom, of one side of the driving block (54), a contact sensor (56) is fixedly arranged at the bottom of an inner cavity of the double-inclined-plane groove (55), and a wave groove is formed in a position, close to the connecting block (51), of one side of the driving block (54); the pushing device (8) comprises a pushing support (81), blanking holes (82) are formed in the top of the pushing support (81), travel grooves I (83) are formed in two sides of the pushing support (81), a pushing rod (84) is movably sleeved on the back of the pushing support (81), a connecting plate (85) is fixedly arranged at one end of the pushing rod (84), a reset spring (86) is fixedly arranged at one side of the connecting plate (85) at the position outside the pushing rod (84), one end of the reset spring (86) is fixedly connected with the pushing support (81), pushing blocks (87) are fixedly arranged at the other ends of the pushing rods (84), travel rods I (88) are fixedly arranged on two sides of the pushing blocks (87), and the travel rods I (88) penetrate through the travel grooves I (83) and extend to the outer side; the vibrating device (10) comprises a vibrating support (101), T-shaped sliding grooves (102) are formed in two ends of the vibrating support (101), the T-shaped sliding grooves (102) are matched with T-shaped sliding rails (9), stroke grooves II (103) are formed in two sides of the vibrating support (101), stroke holes (104) are formed in the back of the vibrating support (101), vibrating rods (105) are movably sleeved in the stroke holes (104), vibrating springs (106) are fixedly mounted at one ends of the vibrating rods (105), and one ends of the vibrating springs (106) are fixedly connected with the vibrating support (101).
2. The automatic assembly mechanism for a PCB of an LED power adapter of claim 1, wherein: the travel bar II (12) passes through the travel groove II (103) and extends to the outside.
3. The automatic assembly mechanism for a PCB of an LED power adapter of claim 1, wherein: the other end of the vibrating rod (105) is contacted with the material conveying channel (11).
4. The automatic assembly mechanism for a PCB of an LED power adapter of claim 1, wherein: the output end of the contact sensor (56) is connected with the input end of the telescopic machine (3) in a signal connection mode.
5. The automatic assembly mechanism for a PCB of an LED power adapter of claim 1, wherein: the travel rod II (12) is matched with a wave groove formed in one side of the driving block (54), and the travel rod I (88) is matched with a part of the driving block (54) which is not provided with the wave groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205196.9A CN115401439B (en) | 2022-09-30 | 2022-09-30 | Automatic assembly mechanism for PCB (printed circuit board) of LED power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205196.9A CN115401439B (en) | 2022-09-30 | 2022-09-30 | Automatic assembly mechanism for PCB (printed circuit board) of LED power adapter |
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| Publication Number | Publication Date |
|---|---|
| CN115401439A CN115401439A (en) | 2022-11-29 |
| CN115401439B true CN115401439B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211205196.9A Active CN115401439B (en) | 2022-09-30 | 2022-09-30 | Automatic assembly mechanism for PCB (printed circuit board) of LED power adapter |
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