CN117733561A - Automatic production line for assembling PCB on-board power supply surge protector - Google Patents
Automatic production line for assembling PCB on-board power supply surge protector Download PDFInfo
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- CN117733561A CN117733561A CN202410185766.5A CN202410185766A CN117733561A CN 117733561 A CN117733561 A CN 117733561A CN 202410185766 A CN202410185766 A CN 202410185766A CN 117733561 A CN117733561 A CN 117733561A
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- 230000001012 protector Effects 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 41
- 238000003825 pressing Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 241001232346 Gymnosperma glutinosum Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to the technical field of assembly equipment, and discloses an automatic production line for assembling a power supply surge protector on a PCB (printed Circuit Board), which comprises an assembly table, wherein a rotating disc capable of intermittently rotating is arranged on the assembly table, a turnover cavity is formed in the upper surface of the assembly table, a plurality of clamping units are rotatably connected to the side surface of the rotating disc, a guide ring matched with the turnover cavity is fixedly connected to the upper surface of the assembly table, a guide groove is formed in the side surface of the guide ring in a penetrating manner, and a sliding rod matched with the guide groove is fixedly connected to the side surface of the clamping unit. According to the invention, the clamping unit driven by the rotating disc moves through arranging the clamping unit, the overturning cavity and the like, when the rotating disc drives the clamping unit to move to the position of the rack plate, the rotating gear is meshed with the rack plate, the clamping unit is driven to overturn when the rotating gear continues to rotate, the assembling unit is used for assembling the parts to be assembled before and after overturning, the assembling efficiency is improved, and the required occupied area is smaller when the rotating disc is assembled in a rotating mode.
Description
Technical Field
The invention relates to the technical field of assembly equipment, in particular to an automatic production line for assembling a power supply surge protector on a PCB (printed circuit board).
Background
The surge protector is also called a lightning protector, and is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, when peak current or voltage is suddenly generated in an electric loop or the communication line due to external interference, the surge protector can be conducted and shunted in an extremely short time, so that damage of surge to other equipment in the loop is avoided, and each part of the surge protector needs to be assembled before delivery.
In order to improve the efficiency of assembling the surge protector, the prior art has made various improvements to the surge protector assembling equipment, such as Chinese patent with the publication number of CN207239653U, discloses an automatic production line for assembling the PCB on-board power surge protector, and the related PCB on-board power surge protector comprises a shell, a remote signaling pin, a spring, a sliding block, a separating piece, a protective sleeve, a high-temperature electrode, a piezoresistor and a box cover; the automated production line includes: the device comprises a first assembling mechanism, a second assembling mechanism, a third assembling mechanism, a fourth assembling mechanism, a high-temperature welding mechanism, a low-temperature welding mechanism, a dispensing mechanism, an assembling jig, a first conveying mechanism and a second conveying mechanism. The patent basically realizes full-automatic operation, and the production efficiency can be doubled on the premise of reducing the manufacturing cost.
The above patent still suffers from the following drawbacks in real world operation:
in the actual situation, the surge protector has various models, the size and the assembly mode of the shell are different, the mode of screw fixation is basically adopted during the assembly of the shell, the main difference is that the positions of screws are different, the screw assembly positions of some surge protectors are positioned on symmetrical side surfaces, after the screw assembly is carried out on one surface of the shell of the surge protector in the prior art, the screw assembly of the other side surfaces is carried out again by manual work, and then the assembly efficiency of the surge protector is reduced, so that the improvement on an automatic production line for assembling the PCB on-board power supply surge protector is needed in the field, and the defects of the prior art are overcome.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic production line for assembling the power supply surge protector on the PCB, the rotating gear can drive the clamping unit to overturn when continuing to rotate, and the assembling unit is used for assembling the parts to be assembled before and after overturning, so that the assembling efficiency is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic production line for assembling the PCB on-board power supply surge protector comprises an assembling table, wherein a rotating disc capable of intermittently rotating is arranged on the assembling table, a turnover cavity is formed in the upper surface of the assembling table, a plurality of groups of clamping units are rotationally connected to the side surface of the rotating disc, a guide ring matched with the turnover cavity is fixedly connected to the upper surface of the assembling table, a guide groove is formed in the side surface of the guide ring in a penetrating manner, a sliding rod matched with the guide groove is fixedly connected to the side surface of the clamping unit, rotating ports are formed in the upper side wall and the lower side wall of the guide groove, rack plates are arranged on the upper surface of the assembling table, a rotating gear matched with the rack plates is fixedly connected to one end, away from the clamping units, of the sliding rod, and a plurality of groups of assembling units used for assembling are arranged on the assembling table;
the clamping unit is used for clamping the lower shell of the to-be-assembled part, the rotating disc drives the multiple groups of clamping units to rotate when rotating intermittently, after the to-be-assembled part is assembled by the assembling unit, the rotating gear rotates to be meshed with the rack plate and drives the clamping units to overturn, the rotating disc drives the overturned clamping units to move, and the overturned to-be-assembled part is assembled by the assembling unit.
Preferably, the assembling unit comprises a first component taking arm, a dispensing device, a drying device, a second component taking arm, a first assembling device and a second assembling device which are sequentially arranged on the assembling table according to the rotating direction of the rotating disc, and the rack plate is positioned between the first assembling device and the second assembling device;
the first arm of getting is used for taking the lower casing that internals have been assembled, the adhesive deposite device is used for gluing the inside lower casing, drying device is used for drying the inside lower casing after gluing, the second arm of getting is used for taking the upper casing and places on the lower casing, first assembly device is to the assembly screw between upper casing and the lower casing, the centre gripping unit is independently overturned when passing through rack board position, the second assembly device is to the upper casing after overturning and lower casing reassemble.
Preferably, the mounting groove communicated with the outside is formed in the upper surface of the assembly table, a first driving motor is fixedly mounted in the bottom of the mounting groove, and the output end of the first driving motor is fixedly connected with the center position of the lower surface of the rotating disc.
Preferably, a plurality of first electric telescopic rods are fixedly connected to the bottom in the overturning cavity, symmetrical supporting plates are arranged in the overturning cavity, the telescopic upper ends of the first electric telescopic rods are fixedly connected with the lower surface of the supporting plates, and a space for giving way to the clamping unit is reserved between the two supporting plates.
Preferably, the clamping unit comprises a movable frame adapted to the overturning cavity, one side of the movable frame is rotationally connected with the side surface of the rotating disc, the sliding rod is fixedly connected to one side of the movable frame away from the rotating disc, a symmetrical movable plate is connected in the movable frame in a sliding mode, each movable plate is provided with a symmetrical clamping frame, the clamping frames are used for clamping an assembly to be assembled, an adjusting groove is formed in the movable plate in a penetrating mode, first studs penetrating through the adjusting groove are fixedly connected to the side surface of the clamping frame, first limiting rings are connected to the side surfaces of the first studs in a threaded mode, first sliding grooves adapted to the first sliding blocks are formed in the two ends of the movable plate in a penetrating mode, an adjusting plate is connected to the side surface of the movable frame in a sliding mode, first guide posts penetrating through the first sliding blocks are fixedly connected to the side surfaces of the adjusting plate, first springs are sleeved on the side surfaces of the first guide posts, second studs penetrating through the first sliding grooves are connected to the second side surfaces of the adjusting plate in a threaded mode, and the second limiting rings are connected to the side surfaces of the second studs in a threaded mode, and when the movable frame is provided with the two telescopic plates which can be pressed.
Preferably, the first wedge-shaped block is fixedly connected with the side face of the first sliding block and positioned outside the movable frame, the fixing strip is fixedly connected with the symmetrical side face of the movable frame, the second sliding groove is formed in the fixing strip, the second sliding block is connected with the second sliding groove in a sliding mode, the upper side face of the second sliding block is fixedly connected with a third stud, the side face of the third stud is in threaded connection with a third limiting ring, the lower side faces of two ends of the pressing plate are fixedly connected with second guide posts penetrating through the third stud and the second sliding block, the lower ends of the second guide posts are fixedly connected with second wedge-shaped blocks matched with the first wedge-shaped blocks, and a second spring sleeved on the side face of the second guide posts is arranged between the upper side face of the second wedge-shaped block and the fixing strip.
Preferably, the dispensing device, the first assembling device and the second assembling device all comprise a first bearing seat fixedly connected to the upper surface of the assembly table, a third sliding groove communicated with the outside is formed in the side surface of the upper end of the first bearing seat, a third sliding block is slidably connected in the third sliding groove, a first screw rod in threaded connection with the third sliding block is rotationally connected between the side walls of the two ends in the third sliding groove, a second driving motor for driving the first screw rod is fixedly mounted on the side surface of the first bearing seat, a cross beam which is right-angled to the first bearing seat is fixedly connected to the side surface of the third sliding block, a fourth sliding groove communicated with the outside is formed in the lower side surface of the cross beam, a second screw rod in threaded connection with the fourth sliding groove is rotationally connected between the side walls of the two ends in the fourth sliding groove, a third driving motor for driving the second screw rod is fixedly mounted at one end of the cross beam, a second electric telescopic rod is fixedly connected to the lower side surface of the fourth sliding block, and a plurality of second electric telescopic rods are fixedly mounted with a dispensing head and a screw head respectively.
Preferably, the drying device comprises a second bearing seat fixedly connected to the upper surface of the assembly table and a drying frame slidingly connected to the side surface of the second bearing seat, a drying lamp is arranged in the drying frame, a fifth sliding groove which is communicated with the outside and is vertical to the second bearing seat is formed in one surface of the second bearing seat, a fifth sliding block fixedly connected to the side surface of the drying frame is slidingly connected in the fifth sliding groove, a third screw rod in threaded connection with the fifth sliding block is rotationally connected between the side walls of the two ends in the fifth sliding groove, a fourth driving motor for driving the third screw rod is arranged at the upper end of the second bearing seat, and an exhaust fan communicated with the inside of the drying frame is arranged on the upper side surface of the drying frame.
Preferably, the first arm symmetrical side fixedly connected with fixed plate of getting, wear to be equipped with first vertical post on the fixed plate, first vertical post lower extreme fixedly connected with second vertical post, second vertical post lower extreme fixedly connected with the holding down plate of pressing the board adaptation, fixedly connected with cover is established the third spring in first vertical post side between second vertical post upper end and the fixed plate.
Preferably, the rotary opening is internally provided with a detachable mounting strip, and the mounting strip is arranged in the rotary opening through a screw and then the sliding rod cannot rotate.
The invention has the beneficial effects that:
1. according to the invention, the rotating disc can drive the clamping unit to move, when the rotating disc drives the clamping unit to move to the position of the rack plate, the rotating gear is meshed with the rack plate, when the rotating disc continues to rotate, the rotating gear can drive the clamping unit to overturn when continuing to rotate, the assembling unit assembles the parts to be assembled before and after overturning, the assembling efficiency is improved, and meanwhile, the required occupied area is smaller when the assembling unit is assembled in a rotating mode.
2. The invention can adjust the distance between the two movable plates, can also adjust the distance between the two clamping frames on the same movable plate, can also replace the clamping frames, can clamp the to-be-assembled parts with different shapes, and improves the application range of the whole device.
3. According to the invention, when the first workpiece taking arm is used for placing the workpiece to be assembled, the lower pressing plate pushes the pressing plate downwards when the first workpiece taking arm moves downwards, the pressing plate pushes the second wedge block to move downwards, the second wedge block pushes the first wedge block to move, and further the two moving plates are pushed to move oppositely, the workpiece to be assembled is placed on the supporting plate, and after the first workpiece taking arm moves upwards, the first spring is matched with the second spring to enable the two moving plates to move oppositely, and the workpiece to be assembled is clamped through the clamping frame, so that an automatic effect is realized.
4. When the inside of the to-be-assembled part is required to be subjected to glue dispensing, the glue dispensing device is used for dispensing the inside of the to-be-assembled part, the to-be-assembled part after glue dispensing is rotated to the lower part of the drying device through the rotating disc, and the adhesive dispensing glue is dried through the drying device, so that the integral assembly efficiency is improved.
5. According to the invention, the position of the cross beam is adjusted through the second driving motor, the position of the second electric telescopic rod is adjusted through the third driving motor, the dispensing position and the screw mounting position are adjusted through the second electric telescopic rod, multidirectional adjustment is realized, the position of the clamping unit is completely covered, and the applicability of the whole device is improved.
6. According to the invention, the mounting bar is arranged in the rotating opening through the screw, the sliding rod cannot rotate, or the size of the rotating opening is controlled through the mounting bar, and the rotating angles of the sliding rod and the clamping unit are controlled through adapting different rack plates, so that the mounting bar is applicable to multi-side installation of to-be-assembled parts in different shapes.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall cross-section of the present invention;
FIG. 3 is a schematic view of another axial cross-section of the entire present invention;
FIG. 4 is a schematic view of a clamping unit according to the present invention;
FIG. 5 is a schematic view of a cross-beam of the present invention, partially in cross-section;
FIG. 6 is a schematic view of a portion of a drying apparatus according to the present invention;
FIG. 7 is a schematic view of the structure of the lower platen of the present invention;
FIG. 8 is a schematic view of the structure of the adjusting plate of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 1A;
fig. 10 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: 1. an assembly table; 2. a rotating disc; 3. a turnover cavity; 4. a clamping unit; 5. a guide ring; 6. a guide groove; 7. a slide bar; 8. a rotating port; 9. rack plate; 10. rotating the gear; 11. a first pick-up arm; 12. a dispensing device; 13. a drying device; 14. a second pick-up arm; 15. a first assembly device; 16. a second assembly device; 17. a mounting groove; 18. a first driving motor; 19. a first electric telescopic rod; 20. a supporting plate; 21. a third stud; 22. a moving frame; 23. a moving plate; 24. a clamping frame; 25. pressing the plate; 26. an adjustment tank; 27. a first stud; 28. a first stop collar; 29. a first chute; 30. a first slider; 31. an adjusting plate; 32. a first guide post; 33. a first spring; 34. a first wedge block; 35. a fixing strip; 36. a second guide post; 37. a second wedge block; 38. a second spring; 39. a second chute; 40. a second slider; 41. a third limiting ring; 42. a second stud; 43. a second limiting ring; 44. a first bearing seat; 45. a third chute; 46. a third slider; 47. a first screw rod; 48. a second driving motor; 49. a cross beam; 50. a fourth chute; 51. a fourth slider; 52. a second screw rod; 53. a third driving motor; 54. a second electric telescopic rod; 55. a drying frame; 56. a drying lamp; 57. a second bearing seat; 58. a fifth chute; 59. a fifth slider; 60. a third screw rod; 61. a fourth driving motor; 62. an exhaust fan; 63. a fixing plate; 64. a first vertical column; 65. a second vertical column; 66. a lower pressing plate; 67. a third spring; 68. and (5) mounting the strip.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, an automatic production line for assembling a power surge protector on a PCB board comprises an assembling table 1, wherein a rotating disc 2 capable of intermittently rotating is arranged on the assembling table 1, a turnover cavity 3 is formed in the upper surface of the assembling table 1, multiple groups of clamping units 4 are rotatably connected to the side surface of the rotating disc 2, a guide ring 5 matched with the turnover cavity 3 is fixedly connected to the upper surface of the assembling table 1, a guide groove 6 is formed in the side surface of the guide ring 5 in a penetrating manner, a sliding rod 7 matched with the guide groove 6 is fixedly connected to the side surface of the clamping units 4, a rotary opening 8 is formed in the upper side wall and the lower side wall of the guide groove 6, a rack plate 9 is arranged on the upper surface of the assembling table 1, a plurality of groups of assembling units used for assembling are fixedly connected to one end of the sliding rod 7 far away from the clamping units 4, which is matched with the rack plate 9, a lower shell is clamped by the clamping units, the rotating disc 2 is driven to rotate in an intermittent manner, the assembling units 4 are assembled after the assembling units are assembled, the rotating gear 10 are rotated to the rack plate 9 and are driven to rotate, the clamping units 4 are driven to rotate to the rack plate 9 to rotate and are driven to turn, the clamping units 4 are driven to rotate, the rotating disc 2 is rotated, a second rotating device is arranged between the rotating disc 2 and a second rotating device 16 is arranged between the second rotating device and an arm device and a second device 15, a second assembling device is arranged between the second rotating device and an arm device 15 is arranged in the second device and a second device is used for assembling device and an arm device 15, and an arm device is used for assembling device 15, and a device is used for assembling device and a device for 16, and a device is a device for 15, and a device for 15.
The assembly table 1 is arranged in a surge protector assembly production line, the inner structure of the surge protector is assembled through the production line, the surge protector is transmitted to the side face of the assembly table 1 through automatic equipment, the first pick-up arm 11 is used for picking up the lower shell with the assembled inner parts, the dispensing device 12 is used for dispensing the interior of the lower shell, the drying device 13 is used for drying the interior of the lower shell after dispensing, the second pick-up arm 14 is used for picking up the upper shell and placing the upper shell on the lower shell, the first assembling device 15 is used for assembling screws between the upper shell and the lower shell, the clamping unit 4 is matched with the rotating gear 10 to automatically overturn when being positioned through the rack plate 9, the sliding rod 7 rotates in the rotating opening 8 when the rotating gear 10 rotates, the second assembling device 16 is used for assembling the upper shell and the lower shell after overturning again, the assembly of the multiple sides can be realized through the continuous rotation of the rotating disc 2, the assembly efficiency is improved, meanwhile, the required occupied area is small through the rotation mode for assembly.
It should be noted that, the sliding rod 7 is rectangular, the rack plate 9 is mounted on the assembly table 1 through screws, the rack plate 9 with different numbers of tooth grooves can be replaced, the turning angle of the clamping unit 4 is controlled, the positions of the screws to be mounted are different due to different types of surge protectors, and when the assembly piece is not required to be turned, the rack plate 9 can be detached, so that the applicability of the whole device is improved.
As a technical optimization scheme of the invention, the upper surface of the assembly table 1 is provided with a mounting groove 17 communicated with the outside, a first driving motor 18 is fixedly arranged at the inner bottom of the mounting groove 17, and the output end of the first driving motor 18 is fixedly connected with the center position of the lower surface of the rotating disc 2.
The first drive motor 18 is a motor capable of intermittent operation, and intermittently rotates the rotary disk 2 by intermittently applying work to the first drive motor 18.
As a technical optimization scheme of the invention, a plurality of first electric telescopic rods 19 are fixedly connected to the bottom in the overturning cavity 3, symmetrical supporting plates 20 are arranged in the overturning cavity 3, the telescopic upper ends of the first electric telescopic rods 19 are fixedly connected with the lower surfaces of the supporting plates 20, and a space for giving way to the clamping unit 4 is arranged between the two supporting plates 20.
The stroke of the telescopic end of the first electric telescopic rod 19 is variable, the positions of the supporting plates 20 are adjusted according to different pieces to be assembled, the supporting plates 20 support the pieces to be assembled clamped in the clamping units 4, stability during assembly is guaranteed, and the space between the two supporting plates 20 is used for overturning one clamping unit 4.
As a technical optimization scheme of the invention, the clamping unit 4 comprises a movable frame 22 which is matched with the overturning cavity 3, one side of the movable frame 22 is rotationally connected with the side surface of the rotating disc 2, the sliding rod 7 is fixedly connected with one side of the movable frame 22 which is far away from the rotating disc 2, symmetrical movable plates 23 are slidably connected in the movable frame 22, symmetrical clamping frames 24 are arranged on each movable plate 23, the clamping frames 24 are used for clamping an assembly to be assembled, an adjusting groove 26 is formed in the movable plates 23 in a penetrating way, first studs 27 which penetrate through the adjusting groove 26 are fixedly connected with the side surface of the clamping frames 24, first limiting rings 28 are connected with the side surface of the first studs 27 in a threaded way, first sliding grooves 29 which are matched with the first sliding blocks 30 are formed in the symmetrical side surfaces of the movable frame 22 in a penetrating way, first guide posts 32 which penetrate through the first sliding blocks 30 are fixedly connected with one side of the adjusting plates 31, the side surface of the first guide post 32 is sleeved with a first spring 33, the side surface of the adjusting plate 31 is fixedly connected with a second stud 42 penetrating through the first sliding groove 29, the side surface of the second stud 42 is in threaded connection with a second limiting ring 43, the side surface of the moving frame 22 is provided with a telescopic pressing plate 25, when the pressing plate 25 is pressed, the two moving plates 23 move back to back, the side surface of the first sliding block 30 is fixedly connected with a first wedge block 34 positioned outside the moving frame 22, the symmetrical side surface of the moving frame 22 is fixedly connected with a fixing strip 35, a second sliding groove 39 is formed in the fixing strip 35, the second sliding groove 39 is internally and slidably connected with a second sliding block 40, the upper side surface of the second sliding block 40 is fixedly connected with a third stud 21, the side surface of the third stud 21 is in threaded connection with a third limiting ring 41, the lower side surfaces of two ends of the pressing plate 25 are fixedly connected with a second guide post 36 penetrating through the third stud 21 and the second sliding block 40, the lower end of the second guide post 36 is fixedly connected with a second wedge block 37 which is matched with the first wedge block 34, and a second spring 38 which is sleeved on the side surface of the second guide post 36 is arranged between the upper side surface of the second wedge block 37 and the fixing strip 35.
The clamping piece to be assembled is clamped through the four clamping frames 24, the distance between the clamping frames 24 on the same movable plate 23 is adjusted through the movement of the first studs 27 in the adjusting groove 26, the clamping frames 24 are clamped through the first limiting rings 28, when the pressing plate 25 is pressed down, the second guide posts 36 move downwards, the second guide posts 36 drive the second wedge blocks 37 to move downwards and press the first wedge blocks 34, the two first wedge blocks 34 drive the two movable plates 23 to move oppositely, the piece to be assembled is placed between the clamping frames 24, after the pressing plate 25 is released, the first sliding blocks 30 are pushed to move through the pushing force of the first springs 33, the second wedge blocks 37 are pulled to move upwards through the pulling force of the second springs 38, the two movable plates 23 move towards each other, when the distance between the two movable plates 23 is required to be adjusted, the adjusting plates 31 move in the first sliding grooves 29, the second sliding blocks 40 move in the second sliding grooves 39, the pressing plate 25 is contracted, after the distance between the two movable plates 23 is adjusted, the second sliding blocks 43 can be screwed down through the second limiting rings 31, and the second sliding blocks 40 can be fixed through the second limiting rings 41.
It should be noted that the clamping frame 24 can be replaced according to the appearance of the to-be-assembled piece to be clamped, so as to ensure the clamping stability of the to-be-assembled piece by the clamping frame 24.
As a technical optimization scheme of the invention, the dispensing device 12, the first assembling device 15 and the second assembling device 16 all comprise a first bearing seat 44 fixedly connected to the upper surface of the assembling table 1, a third sliding groove 45 communicated with the outside is formed in the side surface of the upper end of the first bearing seat 44, a third sliding block 46 is connected in a sliding manner in the third sliding groove 45, a first screw rod 47 in threaded connection with the third sliding block 46 is rotatably connected between the side walls of the two ends in the third sliding groove 45, a second driving motor 48 for driving the first screw rod 47 is fixedly arranged on the side surface of the first bearing seat 44, a cross beam 49 at a right angle with the first bearing seat 44 is fixedly connected to the side surface of the third sliding block 46, a fourth sliding groove 50 communicated with the outside is formed in the lower side surface of the cross beam 49, a fourth sliding groove 51 is connected in a sliding manner, a second screw rod 52 in threaded connection with the side walls of the two ends in the fourth sliding groove 50 is rotatably connected with the fourth sliding groove 52, a third driving motor 53 for driving the second screw rod 52 is fixedly arranged at one end of the cross beam 49, a plurality of electric telescopic rods 54 are fixedly connected to the lower side surfaces of the fourth sliding block 51, and a plurality of automatic telescopic heads and telescopic heads are fixedly arranged on the second electric telescopic heads and the automatic telescopic heads respectively.
By starting the second driving motor 48, the output end of the second driving motor 48 drives the first screw rod 47 to rotate, the third sliding block 46 slides in the third sliding groove 45 when the first screw rod 47 rotates, then the cross beam 49 is driven to move, the third driving motor 53 is started, the output end of the third driving motor 53 drives the second screw rod 52 to rotate, the second screw rod 52 drives the fourth sliding block 51 to move in the fourth sliding groove 50 when rotating, then the second electric telescopic rod 54 is driven to move, the second electric telescopic rod 54 is started, the telescopic end of the second electric telescopic rod 54 moves up and down, and triaxial movement is realized, so that the dispensing head or the automatic screw head can be used for dispensing or mounting screws at any position of an assembly.
It is worth to say that, the above-mentioned point gum head is current known technology, can realize the effect that automatic setpoint was glued, and the point gum head is connected with outside point gum machine, and automatic screw aircraft nose is current known automatic screw machine of beating, can realize the effect of automatic positioning installation screw.
As a technical optimization scheme of the invention, the drying device 13 comprises a second bearing seat 57 fixedly connected to the upper surface of the assembly table 1 and a drying frame 55 slidingly connected to the side surface of the second bearing seat 57, a drying lamp 56 is arranged in the drying frame 55, a fifth sliding groove 58 which is communicated with the outside and is vertical is arranged on one surface of the second bearing seat 57, a fifth sliding block 59 fixedly connected with the side surface of the drying frame 55 is slidingly connected in the fifth sliding groove 58, a third screw rod 60 in threaded connection with the fifth sliding block 59 is rotationally connected between the side walls of the two ends in the fifth sliding groove 58, a fourth driving motor 61 for driving the third screw rod 60 is arranged at the upper end of the second bearing seat 57, and an exhaust fan 62 communicated with the inside of the drying frame 55 is arranged on the upper side surface of the drying frame 55.
After dispensing is completed, the rotating disc 2 rotates, the to-be-assembled piece after dispensing is moved to the lower part of the drying frame 55, the fourth driving motor 61 is started, the output end of the fourth driving motor 61 drives the third screw rod 60 to rotate, the third screw rod 60 drives the fifth sliding block 59 to move downwards in the fifth sliding groove 58 during rotation, the drying frame 55 is driven to cover the to-be-assembled piece after dispensing is completed, the drying lamp 56 is started to dry the dispensing glue, the exhaust fan 62 is started to exhaust water vapor in the drying frame 55, and the drying frame 55 can be lifted by reversely starting the fourth driving motor 61 after drying is completed.
As a technical optimization scheme of the invention, a fixing plate 63 is fixedly connected to the symmetrical side surface of a first workpiece taking arm 11, a first vertical column 64 is penetrated through the fixing plate 63, the lower end of the first vertical column 64 is fixedly connected with a second vertical column 65, the lower end of the second vertical column 65 is fixedly connected with a lower pressing plate 66 matched with the pressing plate 25, and a third spring 67 sleeved on the side surface of the first vertical column 64 is fixedly connected between the upper end of the second vertical column 65 and the fixing plate 63.
The first pick-up arm 11 is a mechanical arm in the prior art, and can grasp and position and place the to-be-assembled part, when the first pick-up arm 11 places the to-be-assembled part, the lower pressing plate 66 contacts with the pressing plate 25 first, and pushes the pressing plate 25 downwards through the third spring 67, so that the two moving plates 23 move back to each other, the first pick-up arm 11 moves continuously downwards to position and place the to-be-assembled part on the supporting plate 20, and the lower pressing plate 66 is separated from the pressing plate 25 after the first pick-up arm 11 moves upwards, so as to clamp the to-be-assembled part.
As a technical optimization scheme of the invention, a detachable mounting bar 68 is arranged in the rotating opening 8, the sliding rod 7 can not rotate after the mounting bar 68 is arranged in the rotating opening 8 through a screw, or the size of the rotating opening 8 is controlled through the mounting bar 68, the rotating angles of the sliding rod 7 and the clamping unit 4 are controlled through adapting different rack plates 9, and the rack plates 9 are detached after the adapting mounting bar 68 is arranged in the rotating opening 8, so that the invention is applicable to an assembly which does not need to be assembled on a plurality of sides.
All the electrical products can be purchased in the market, which belongs to the mature technology and is fully disclosed, so that the description is not repeated, all the electrical products are provided with power connection wires and are electrically connected with an external main controller and 220V phase voltage (or 380V line voltage) through the power wires, and the main controller can be conventional known equipment with a control function of a computer and the like.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The automatic production line for assembling the PCB on-board power supply surge protector comprises an assembly table (1), and is characterized in that a rotating disc (2) capable of intermittently rotating is arranged on the assembly table (1), a turnover cavity (3) is formed in the upper surface of the assembly table (1), multiple groups of clamping units (4) are rotationally connected to the side face of the rotating disc (2), a guide ring (5) matched with the turnover cavity (3) is fixedly connected to the upper surface of the assembly table (1), guide grooves (6) are formed in the side face of the guide ring (5) in a penetrating mode, sliding rods (7) matched with the guide grooves (6) are fixedly connected to the side face of the clamping units (4), rotating ports (8) are formed in the upper side wall and the lower side wall in the guide grooves (6), toothed plates (9) are arranged on the upper surface of the assembly table (1), one end, far away from the clamping units (4), of each sliding rod is fixedly connected with a rotating gear (10) matched with each toothed plate (9), and multiple groups of assembly units used for assembling are arranged on the assembly table (1);
the clamping unit (4) is used for clamping a lower shell of a piece to be assembled, the rotating disc (2) drives the multiple groups of clamping units (4) to rotate when intermittently rotating, after the piece to be assembled is assembled by the assembling unit, the rotating gear (10) rotates to be meshed with the rack plate (9) and drives the clamping units (4) to overturn, the rotating disc (2) drives the overturned clamping units (4) to move, and the assembling unit assembles the overturned piece to be assembled.
2. The automatic production line for assembling the power supply surge protector on the PCB board according to claim 1, wherein the assembling unit comprises a first component taking arm (11), a dispensing device (12), a drying device (13), a second component taking arm (14), a first assembling device (15) and a second assembling device (16) which are sequentially arranged on the assembling table (1) according to the rotating direction of the rotating disc (2), and the rack plate (9) is positioned between the first assembling device (15) and the second assembling device (16);
the first arm (11) is used for taking a lower shell with assembled internal parts, the dispensing device (12) is used for dispensing the inside of the lower shell, the drying device (13) is used for drying the inside of the lower shell after dispensing, the second arm (14) is used for taking an upper shell and placing the upper shell on the lower shell, the first assembling device (15) is used for assembling screws between the upper shell and the lower shell, the clamping unit (4) is automatically turned over when passing through the rack plate (9), and the second assembling device (16) is used for assembling the turned upper shell and the turned lower shell again.
3. The automatic production line for assembling the on-board power supply surge protector for the PCB according to claim 1, wherein an installation groove (17) communicated with the outside is formed in the upper surface of the assembly table (1), a first driving motor (18) is fixedly installed in the inner bottom of the installation groove (17), and the output end of the first driving motor (18) is fixedly connected with the center position of the lower surface of the rotating disc (2).
4. The automatic production line for assembling the on-board power supply surge protector for the PCB according to claim 1, wherein a plurality of first electric telescopic rods (19) are fixedly connected to the inner bottom of the overturning cavity (3), symmetrical supporting plates (20) are arranged in the overturning cavity (3), the telescopic upper ends of the first electric telescopic rods (19) are fixedly connected with the lower surface of the supporting plates (20), and a space for giving way to the clamping unit (4) is reserved between the two supporting plates (20).
5. The automated production line for assembling a power supply surge protector on a PCB according to claim 2, wherein the clamping unit (4) comprises a movable frame (22) which is matched with the overturning cavity (3), one side of the movable frame (22) is rotatably connected with the side surface of the rotating disc (2), the sliding rod (7) is fixedly connected with one side of the movable frame (22) far away from the rotating disc (2), symmetrical movable plates (23) are slidably connected in the movable frame (22), symmetrical clamping frames (24) are arranged on each movable plate (23), the clamping frames (24) are used for clamping a part to be assembled, an adjusting groove (26) is formed in the movable plates (23) in a penetrating manner, a first stud (27) which penetrates through the adjusting groove (26) is fixedly connected with the side surface of the clamping frames (24), first limiting rings (28) are fixedly connected with two ends of the movable plates (23), symmetrical movable plates (22) are respectively provided with a first sliding block (30), first sliding grooves (31) which penetrate through the side surfaces of the movable plates (22) and are connected with first sliding grooves (30) in a penetrating manner, first sliding grooves (31) are fixedly connected with first sliding grooves (31), the first guide post (32) side cover is equipped with first spring (33), regulating plate (31) side fixedly connected with runs through second double-screw bolt (42) of first spout (29), second double-screw bolt (42) side threaded connection has second spacing ring (43), remove frame (22) side and be equipped with telescopic pressing plate (25), press two movable plates (23) are moved in opposite directions when pressing plate (25).
6. The automatic production line for assembling the on-board power supply surge protector of the PCB according to claim 5, wherein the side surface of the first sliding block (30) is fixedly connected with a first wedge-shaped block (34) positioned outside the movable frame (22), the symmetrical side surface of the movable frame (22) is fixedly connected with a fixed bar (35), a second sliding groove (39) is formed in the fixed bar (35), a second sliding block (40) is connected in the second sliding groove (39) in a sliding manner, the upper side surface of the second sliding block (40) is fixedly connected with a third stud (21), the side surface of the third stud (21) is in threaded connection with a third limiting ring (41), the lower side surfaces of two ends of the pressing plate (25) are fixedly connected with a second guide post (36) penetrating through the third stud (21) and the second sliding block (40), the lower end of the second guide post (36) is fixedly connected with a second wedge-shaped block (37) matched with the first wedge-shaped block (34), and a second guide post (38) is sleeved between the upper side surface of the second wedge-shaped block (37) and the fixed bar (35).
7. The automated production line for assembling a power surge protector on a PCB board according to claim 2, wherein the dispensing device (12), the first assembling device (15) and the second assembling device (16) each comprise a first bearing seat (44) fixedly connected to the upper surface of the assembling table (1), a third sliding groove (45) communicated with the outside is formed on the side surface of the upper end of the first bearing seat (44), a third sliding block (46) is slidably connected to the third sliding groove (45), a first screw rod (47) in threaded connection with the third sliding block (46) is rotatably connected between side walls at two ends in the third sliding groove (45), a second driving motor (48) for driving the first screw rod (47) is fixedly mounted on the side surface of the first bearing seat (44), a cross beam (49) which is in right angle with the first bearing seat (44) is fixedly connected to the side surface of the third sliding block (46), a fourth sliding groove (50) communicated with the outside is formed on the lower side surface of the cross beam (49), a fourth sliding groove (50) is slidably connected to the fourth sliding block (50), a fourth sliding block (51) is rotatably connected to the fourth sliding block (50) and a fourth sliding block (52) is fixedly connected to the second end (52) at two ends of the fourth sliding block (52), the lower side of the fourth sliding block (51) is fixedly connected with a second electric telescopic rod (54), and a plurality of second electric telescopic rods (54) are respectively and fixedly provided with a dispensing head and an automatic screw machine head.
8. The automatic production line for assembling the PCB on-board power supply surge protector according to claim 2, wherein the drying device (13) comprises a second bearing seat (57) fixedly connected to the upper surface of the assembly table (1) and a drying frame (55) slidingly connected to the side surface of the second bearing seat (57), a drying lamp (56) is arranged in the drying frame (55), a fifth sliding groove (58) communicated with the outside and vertical to the outside is formed in one surface of the second bearing seat (57), a fifth sliding block (59) fixedly connected to the side surface of the drying frame (55) is slidingly connected to the fifth sliding groove (58), a third screw rod (60) in threaded connection with the fifth sliding block (59) is rotationally connected between the side walls of the two ends in the fifth sliding groove (58), a fourth driving motor (61) used for driving the third screw rod (60) is arranged at the upper end of the second bearing seat (57), and an exhaust fan (62) communicated with the inside of the drying frame (55) is arranged on the upper side surface of the drying frame (55).
9. The automated production line for assembling the on-board power supply surge protector for the PCB according to claim 5, wherein the symmetrical side surface of the first pick-up arm (11) is fixedly connected with a fixing plate (63), a first vertical column (64) is arranged on the fixing plate (63) in a penetrating manner, a second vertical column (65) is fixedly connected to the lower end of the first vertical column (64), a lower pressing plate (66) matched with the pressing plate (25) is fixedly connected to the lower end of the second vertical column (65), and a third spring (67) sleeved on the side surface of the first vertical column (64) is fixedly connected between the upper end of the second vertical column (65) and the fixing plate (63).
10. The automatic production line for assembling the power supply surge protector on the PCB board according to claim 1, wherein detachable mounting bars (68) are arranged in the rotating ports (8), and the mounting bars (68) are arranged in the rotating ports (8) through screws, so that the sliding rods (7) cannot rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410185766.5A CN117733561A (en) | 2024-02-20 | 2024-02-20 | Automatic production line for assembling PCB on-board power supply surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410185766.5A CN117733561A (en) | 2024-02-20 | 2024-02-20 | Automatic production line for assembling PCB on-board power supply surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117733561A true CN117733561A (en) | 2024-03-22 |
Family
ID=90261249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410185766.5A Withdrawn CN117733561A (en) | 2024-02-20 | 2024-02-20 | Automatic production line for assembling PCB on-board power supply surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117733561A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110299228A1 (en) * | 2010-06-07 | 2011-12-08 | Abd El & Larson Holdings LLC | Multi-access Switchgear Assembly |
| CN204799495U (en) * | 2015-02-03 | 2015-11-25 | 合肥联鑫智能科技有限公司 | Full -automatic gluey lock screw rotary device for all -in -one |
| CN107263361A (en) * | 2017-08-02 | 2017-10-20 | 深圳市川晶科技有限公司 | A kind of positioning table |
| CN107454820A (en) * | 2017-08-03 | 2017-12-08 | 江门市高翔电气智能化有限公司 | A kind of inserter |
| CN212572325U (en) * | 2020-09-17 | 2021-02-19 | 安徽会合智能设备有限公司 | Permanent magnet motor assembly test production line |
| CN220462890U (en) * | 2023-07-10 | 2024-02-09 | 佛山市阜创自动化设备有限责任公司 | Automatic turnover screw locking machine for ceiling fan motor |
| CN117548294A (en) * | 2024-01-12 | 2024-02-13 | 凯瑞电子(诸城)有限公司 | Dispensing machine for chip packaging |
-
2024
- 2024-02-20 CN CN202410185766.5A patent/CN117733561A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110299228A1 (en) * | 2010-06-07 | 2011-12-08 | Abd El & Larson Holdings LLC | Multi-access Switchgear Assembly |
| CN204799495U (en) * | 2015-02-03 | 2015-11-25 | 合肥联鑫智能科技有限公司 | Full -automatic gluey lock screw rotary device for all -in -one |
| CN107263361A (en) * | 2017-08-02 | 2017-10-20 | 深圳市川晶科技有限公司 | A kind of positioning table |
| CN107454820A (en) * | 2017-08-03 | 2017-12-08 | 江门市高翔电气智能化有限公司 | A kind of inserter |
| CN212572325U (en) * | 2020-09-17 | 2021-02-19 | 安徽会合智能设备有限公司 | Permanent magnet motor assembly test production line |
| CN220462890U (en) * | 2023-07-10 | 2024-02-09 | 佛山市阜创自动化设备有限责任公司 | Automatic turnover screw locking machine for ceiling fan motor |
| CN117548294A (en) * | 2024-01-12 | 2024-02-13 | 凯瑞电子(诸城)有限公司 | Dispensing machine for chip packaging |
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Application publication date: 20240322 |