CN116437583A - Circuit board processing technology suitable for ultra-low power consumption internet of things module - Google Patents
Circuit board processing technology suitable for ultra-low power consumption internet of things module Download PDFInfo
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- CN116437583A CN116437583A CN202310642805.5A CN202310642805A CN116437583A CN 116437583 A CN116437583 A CN 116437583A CN 202310642805 A CN202310642805 A CN 202310642805A CN 116437583 A CN116437583 A CN 116437583A
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- processing technology
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- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 238000007731 hot pressing Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a circuit board processing technology suitable for an ultra-low power consumption internet of things module, which relates to the technical field of circuit board processing and comprises the following steps: the driving motor I drives the U-shaped frame to move above the conveying belt I; the second servo cylinder pushes the hot-pressing module to descend so as to adsorb the protective film on the first conveyor belt; the reciprocating conveying device conveys the circuit board on the second conveyor belt to the multi-station rotating device; the driving motor is reversed to drive the U-shaped frame to move above the multi-station rotating device; and the second servo cylinder pushes the hot pressing module to descend so as to attach the protective film to the circuit board. According to the invention, the laminating between the protective film and the circuit board is more uniform and firm, the circuit board can be sequentially grabbed and fed through the arrangement of the reciprocating conveying device, the efficiency is improved, the protective films can be sequentially attached to a plurality of circuit boards through the multi-station rotating device, the stations can be switched through rotating, and the circuit board laminating machine is suitable for circuit boards with different sizes, so that the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a circuit board processing technology suitable for an ultra-low power consumption internet of things module.
Background
Along with the technological change, the place of adopting the circuit board is more and more increased, and the manufacturing of a circuit board needs to be through printing the circuit board earlier, then to cut the circuit board, handle the copper-clad plate, transfer printing circuit board, corrode, drilling, preliminary treatment, welding just can the circular telegram after these production process flows, finally need to apply a layer of protection film on the circuit board and protect the circuit board that produces.
In the prior patent: CN 201921492108-in a prevent PCB board pad pasting device of leftover bits, including base and back timber, the back timber passes through stand fixed mounting in the base upper end, and the stand is equipped with four, base top is close to axle center department fixed mounting has the platform, platform upper end fixed mounting has the frame, the inside fixed mounting in frame both ends has a sleeve, a sleeve internally sliding mounting has a pull rod, a pull rod one end extends to the frame inboard and welds a diaphragm.
The above patent only sets up a set of frame and is used for placing the PCB board and apply (i.e. a station) in addition, and not only the pasting efficiency is lower, but also only can adapt to the circuit board of single model (i.e. with the same of frame area) to be difficult for going up/unloading to multiple kind circuit board. Therefore, the circuit board processing technology suitable for the ultra-low power consumption internet of things module solves the problems.
Disclosure of Invention
The invention aims to provide a circuit board processing technology suitable for an ultra-low power consumption internet of things module, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the method comprises the following steps:
s1: the driving motor I drives the U-shaped frame to move above the conveying belt I;
s2: the second servo cylinder pushes the hot-pressing module to descend so as to adsorb the protective film on the first conveyor belt;
s3: the reciprocating conveying device conveys the circuit board on the second conveyor belt to the multi-station rotating device;
s4: the driving motor is reversed to drive the U-shaped frame to move above the multi-station rotating device;
s5: and the second servo cylinder pushes the hot pressing module to descend so as to attach the protective film to the circuit board.
Preferably, two groups of first driving motors are symmetrically arranged on the table surface of the processing table, a threaded rod is fixedly connected to an output shaft of the first driving motor, a threaded sleeve is connected to the outer wall of the threaded rod in a threaded manner, a U-shaped end at the bottom of the U-shaped frame is fixedly connected with the threaded sleeve, a sliding sleeve is connected with the U-shaped frame in a sliding manner, a second servo cylinder is fixedly connected to the bottom of the sliding sleeve, a hot-pressing module is arranged at the output end of the second servo cylinder, a multi-station rotating device is arranged at the center of the table surface of the processing table, a first conveyor belt and a second conveyor belt are symmetrically arranged on the front side and the rear side of the multi-station rotating device, a reciprocating conveying device is arranged on one side of the second conveyor belt, two groups of limiting sliding grooves are symmetrically arranged on the table surface of the processing table, the threaded sleeve is movably arranged in the limiting sliding grooves, the first servo cylinder is fixedly connected with the inner side of the U-shaped frame, and the output end of the first servo cylinder is fixedly connected with the sliding sleeve.
Preferably, the hot pressing module includes: the first fixed plate is fixedly connected with the output end of the second servo cylinder, the bottom of the first fixed plate is symmetrically and fixedly connected with two groups of guide posts, the heating unit is sleeved on the outer walls of the two groups of guide posts in a sliding mode, two groups of spring groups are fixedly connected between the first fixed plate and the heating unit, the center of the bottom of the first fixed plate is provided with a travel switch, and the bottom of the heating unit is fixedly connected with a hot press die.
Preferably, the multi-station rotating device includes: the base plate, base plate and processing platform mesa fixed connection, axis of rotation one bottom is rotated with the base plate and is connected, and axis of rotation one top is equipped with the rolling disc, and driving unit has been cup jointed to axis of rotation one outer wall, and driving unit and rolling disc fixed connection, articulated seat one with processing platform mesa fixed connection, servo cylinder three is articulated with articulated seat one, and servo cylinder three output is connected with driving unit.
Preferably, the driving unit includes: the device comprises a fixed sleeve ring, a ratchet wheel and a positioning disc, wherein the fixed sleeve ring, the ratchet wheel and the positioning disc are sequentially and fixedly connected with one another from top to bottom along the outer wall of a rotating shaft, the rotating disc is connected with the fixed sleeve ring through a plurality of fixing bolts, the three output ends of a servo cylinder are movably connected with a first connecting rod, a positioning column I is fixedly arranged at the top of the first connecting rod, a push rod is sleeved on the positioning column I in a rotating mode, one end of a connecting spring is fixedly connected with the push rod, the other end of the connecting spring is fixedly connected with the top of the first connecting rod, and one end of the push rod, which is close to the ratchet wheel, is in butt joint with a pawl on the ratchet wheel.
Preferably, the positioning disk outer lane is equipped with a plurality of location bayonet sockets, articulated seat two and bed plate top fixed connection, servo cylinder four is articulated with articulated seat two, and servo cylinder four output and positioning card pole rotate to be connected, mount pad and bed plate top fixed connection, and the mount pad top is fixed to be equipped with reference column two, and positioning card pole rotates to cup joint in reference column two outer walls, and the one end that positioning card pole is close to the positioning disk is equipped with the dop.
Preferably, a plurality of limiting sliding grooves II are formed in the rotating disc, a plurality of groups of guide plates are fixedly connected with the rotating disc, the horizontal section of the L-shaped connecting plate is in sliding connection with the guide plates, workpiece clamping plates are fixedly arranged on the horizontal section of the L-shaped connecting plate, the vertical section of the L-shaped connecting plate is movably arranged in the limiting sliding grooves II, the cylinder base is fixedly connected with the table top of the processing table, the cylinder base is fixedly connected with a servo cylinder five, the five output end of the servo cylinder is fixedly connected with a roller fixing plate, the roller I is rotationally connected with the roller fixing plate, one end, close to the roller I, of the vertical section of the L-shaped connecting plate is of an inclined surface structure, and the vertical section of the L-shaped connecting plate is in butt joint with the roller I.
Preferably, the shuttle comprises: the support base, support base fixed connection is on the processing platform mesa, installing support and support base fixed connection, axis of rotation two fixed mounting are on the installing support, and axis of rotation two go up to rotate and cup joint connect lantern ring one and connect lantern ring two, third connecting rod one end and connect lantern ring one fixed connection, connect lantern ring one other end rotation and be connected with gyro wheel five, second connecting rod one end rotation is connected with gyro wheel four, the second connecting rod other end and connect lantern ring two fixed connection, fourth connecting rod one end and connect lantern ring two fixed connection, the fourth connecting rod other end rotation is connected with axis of rotation three, and the one end that the axis of rotation three is close to the installing support is fixed to be cup jointed gyro wheel three.
Preferably, the second driving motor is arranged on the mounting bracket, the second output shaft of the driving motor movably penetrates through the mounting bracket and is fixedly connected with the first fan-shaped driving piece and the second fan-shaped driving piece, the second roller is in butt joint with the outer ring wall of the first fan-shaped driving piece, the third roller is in butt joint with the outer ring wall of the first fan-shaped driving piece, the rectangular guide piece is fixedly connected with the first fixed block, the fourth limiting chute is formed in the rectangular guide piece, the fifth roller is movably arranged in the fourth limiting chute of the rectangular guide piece, the second fixed block is fixedly connected with the mounting bracket, the tops of the two groups of guide rods are fixedly connected with the bottom of the first fixed block, the two groups of guide rods movably penetrate through the second fixed block, and the bottoms of the two groups of guide rods are fixedly connected with the third fixed block.
Preferably, one end of the driving connecting piece is provided with a third limiting chute, the fourth roller is movably arranged on the third limiting chute, the other end of the driving connecting piece is fixedly connected with the first L-shaped fixing piece, the fourth fixing piece is fixedly connected with the third fixing piece, the driving connecting piece movably penetrates through the fourth fixing piece, the fifth connecting rod is fixedly connected with the third top of the fixing piece, the first L-shaped fixing piece is fixedly connected with the second L-shaped fixing piece, the first L-shaped fixing piece is fixedly provided with a lantern ring, one end of the sixth connecting rod is rotatably connected with the fifth connecting rod, the other end of the sixth connecting rod is rotatably connected with the connecting plate, the fourth rotating shaft is rotatably arranged in the lantern ring, the fourth top of the rotating shaft is fixedly connected with the connecting plate, and the fourth top of the rotating shaft is fixedly connected with the pneumatic finger.
Compared with the prior art, the invention has the beneficial effects that:
the invention can ensure that the laminating between the protective film and the circuit board is more uniform and firm, has no air bubble, can sequentially grasp and feed the circuit board through the arrangement of the reciprocating conveying device, avoids meaningless repeated labor, improves the efficiency, can simultaneously place and fix a plurality of circuit boards through the multi-station rotating device, can ensure that the circuit board cannot fall off in the moving process, can sequentially apply the protective film to the circuit boards and rotate to realize the switching between stations, and is suitable for the circuit boards with different sizes, thereby improving the working efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic view of a multi-station rotating device according to the present invention;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram of a rotor structure of the present invention;
FIG. 6 is a schematic diagram of a second embodiment of a rotor structure according to the present invention;
fig. 7 is a schematic structural view of a shuttle in the present invention.
In the figure: 1. a processing table; 2. a U-shaped frame; 3. a first sliding sleeve; 4. driving a first motor; 5. a first servo cylinder; 6. a servo cylinder II; 601. a hot pressing module; 7. a first conveyor belt; 8. a thread sleeve; 9. a first limiting chute; 10. a threaded rod; 11. a reciprocating carrier; 12. a multi-station rotating device; 13. a second conveyor belt; 14. a first fixing plate; 15. a spring set; 16. a guide post; 17. a travel switch; 18. a heating unit; 181. hot-pressing the die; 19. a base plate; 20. a rotating disc; 21. a first rotating shaft; 22. a driving unit; 23. a hinge seat I; 24. a servo cylinder III; 25. a first connecting spring; 26. a fixing bolt; 27. a fixed collar; 28. a first link; 29. positioning a first column; 30. a push rod; 31. a ratchet wheel; 32. a positioning plate; 33. positioning bayonets; 34. a hinge seat II; 35. a servo cylinder IV; 36. positioning a clamping rod; 37. a positioning column II; 38. a mounting base; 39. a chuck; 40. workpiece clamping plates; 41. a guide plate; 42. a limiting chute II; 43. an L-shaped connecting plate; 44. a roller I; 45. a second connecting spring; 46. the roller is a fixed plate; 47. a servo cylinder V; 48. a cylinder base; 49. a support base; 50. a second link; 51. a mounting bracket; 52. a second rotating shaft; 53. a second driving motor; 54. a third link; 55. a second roller; 56. a roller III; 57. a third rotating shaft; 58. a fourth link; 59. a fan-shaped driving piece I; 60. a drive connection; 61. a limiting chute III; 62. a roller IV; 63. fifth roller; 64. a limit chute IV; 65. a rectangular guide; 66. a first fixed block; 67. a guide rod; 68. a second fixed block; 69. a fixed block III; 70. a fixed block IV; 71. a fifth link; 72. a fourth rotating shaft; 73. pneumatic fingers; 74. a collar; 75. a sixth link; 76. a connecting plate; 77. an L-shaped fixing piece I; 78. an L-shaped fixing piece II; 79. a first connecting lantern ring; 80. and a second connecting lantern ring.
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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution, including the following steps:
s1: the driving motor I4 drives the U-shaped frame 2 to move above the conveying belt I7;
s2: the second servo cylinder 6 pushes the hot pressing module 601 to descend so as to adsorb the protective film on the first conveyor belt 7;
s3: the reciprocating conveying device 11 conveys the circuit board on the second conveyor belt 13 to the multi-station rotating device 12;
s4: the driving motor I4 reversely rotates to drive the U-shaped frame 2 to move above the multi-station rotating device 12;
s5: the second servo cylinder 6 pushes the hot pressing module 601 to descend so as to attach the protective film to the circuit board.
Preferably, two groups of first driving motors 4 are symmetrically arranged on the table top of the processing table 1, a threaded rod 10 is fixedly connected to an output shaft of the first driving motors 4, a threaded sleeve 8,U is connected to the outer wall of the threaded rod 10 in a threaded manner, the U-shaped end at the bottom of the first frame 2 is fixedly connected with a threaded sleeve 8, a first sliding sleeve 3 is in sliding connection with the U-shaped frame 2, a second servo cylinder 6 is fixedly connected to the bottom of the first sliding sleeve 3, a hot-pressing module 601 is arranged at the output end of the second servo cylinder 6, a multi-station rotating device 12 is arranged in the center of the table top of the processing table 1, a first conveyor belt 7 and a second conveyor belt 13 are symmetrically arranged on the front side and the rear side of the multi-station rotating device 12, a reciprocating conveying device 11 is arranged on one side of the second conveyor belt 13, two groups of limiting sliding grooves 9 are symmetrically formed in the table top of the processing table 1, the threaded sleeve 8 is movably arranged in the limiting sliding grooves 9, the first servo cylinder 5 is fixedly connected with the inner side of the U-shaped frame 2, and the output end of the first servo cylinder 5 is fixedly connected with the first sliding sleeve 3.
Preferably, the hot pressing module 601 includes: the first fixing plate 14 is fixedly connected with the output end of the second servo cylinder 6, two groups of guide posts 16 are symmetrically and fixedly connected to the bottom of the first fixing plate 14, the heating unit 18 is sleeved on the outer walls of the two groups of guide posts 16 in a sliding mode, two groups of spring groups 15 are fixedly connected between the first fixing plate 14 and the heating unit 18, the travel switch 17 is installed at the center of the bottom of the first fixing plate 14, and the hot press die 181 is fixedly connected to the bottom of the heating unit 18.
The working principle of the technical scheme has the beneficial effects that: in use, the circuit board is transported by the second conveyor belt 13 and transferred to the multi-station rotating device 12 by the shuttle 11.
Meanwhile, the protection film is conveyed through the first conveying belt 7, the first driving motor 4 starts to drive the threaded rod 10 to rotate, so that after the hot pressing module 601 on the U-shaped frame 2 is driven to move to the position above the first conveying belt 7 through the threaded sleeve 8, the second servo cylinder 6 starts to drive the hot pressing module 601 to descend to grab and ascend the protection film on the first conveying belt 7, then the first driving motor 4 reverses to enable the U-shaped frame 2 to move to the position above the multi-station rotating device 12, the first servo cylinder 5 drives the first sliding sleeve 3 to reciprocate along the U-shaped frame 2, the position of the hot pressing module 601 is adjusted, the second servo cylinder 6 drives the first fixing plate 14 to descend, the protection film on the hot pressing module 181 is attached to a circuit board on the multi-station rotating device 12, the heating unit 18 also heats the hot pressing module 181 at the same time, the first fixing plate 14 descends continuously and compresses the spring group 15, and when the heating unit 18 triggers the travel switch 17, the second servo cylinder 6 stops to descend and keeps for a certain time, and the protection film is attached to the circuit board completely.
The invention can ensure that the laminating between the protective film and the circuit board is more uniform and firm, has no air bubble, can sequentially grasp and feed the circuit board through the arrangement of the reciprocating conveying device 11, avoids meaningless repeated labor, improves the efficiency, can simultaneously place and fix a plurality of circuit boards through the multi-station rotating device 12, can ensure that the circuit board cannot fall off in the moving process, can sequentially apply the protective film to the circuit boards and realize the switching between stations, and is suitable for the circuit boards with different sizes, thereby improving the working efficiency.
Example 2
Referring to fig. 3 to 6, based on embodiment 1, the multi-station rotating device 12 includes: the base plate 19, base plate 19 and processing platform 1 mesa fixed connection, axis of rotation one 21 bottom and base plate 19 rotate to be connected, and axis of rotation one 21 top is equipped with rolling disc 20, and axis of rotation one 21 outer wall has cup jointed drive unit 22, and drive unit 22 and rolling disc 20 fixed connection, articulated seat one 23 and processing platform 1 mesa fixed connection, servo cylinder three 24 are articulated with articulated seat one 23, and servo cylinder three 24 output is connected with drive unit 22.
Preferably, the driving unit 22 includes: the fixed lantern ring 27, the ratchet wheel 31 and the positioning disk 32 are fixedly connected with the fixed lantern ring 27, the ratchet wheel 31 and the positioning disk 32 in sequence from top to bottom along the outer wall of the first rotating shaft 21, the rotating disk 20 is connected with the fixed lantern ring 27 through a plurality of fixing bolts 26, the output end of the servo cylinder III 24 is movably connected with the first connecting rod 28, the top of the first connecting rod 28 is fixedly provided with a first positioning column 29, the first positioning column 29 is rotationally sleeved with a push rod 30, one end of a connecting spring I25 is fixedly connected with the push rod 30, the other end of the connecting spring I25 is fixedly connected with the top of the first connecting rod 28, and one end of the push rod 30 close to the ratchet wheel 31 is in butt joint with a pawl on the ratchet wheel 31.
Preferably, the outer ring of the positioning disk 32 is provided with a plurality of positioning bayonets 33, the second hinging seat 34 is fixedly connected with the top of the base plate 19, the fourth servo cylinder 35 is hinged with the second hinging seat 34, the output end of the fourth servo cylinder 35 is rotationally connected with the positioning clamping rod 36, the mounting seat 38 is fixedly connected with the top of the base plate 19, the top of the mounting seat 38 is fixedly provided with a second positioning column 37, the positioning clamping rod 36 is rotationally sleeved on the outer wall of the second positioning column 37, and one end, close to the positioning disk 32, of the positioning clamping rod 36 is provided with a clamping head 39.
Preferably, a plurality of limiting sliding grooves II 42 are formed in the rotating disc 20, a plurality of groups of guide plates 41 are fixedly connected with the rotating disc 20, the horizontal section of the L-shaped connecting plate 43 is in sliding connection with the guide plates 41, a workpiece clamping plate 40 is fixedly arranged on the horizontal section of the L-shaped connecting plate 43, the vertical section of the L-shaped connecting plate 43 is movably arranged in the limiting sliding grooves II 42, a cylinder base 48 is fixedly connected with the table top of the processing table 1, a servo cylinder five 47 is fixedly connected to the cylinder base 48, the output end of the servo cylinder five 47 is fixedly connected with a roller fixing plate 46, a roller one 44 is in rotary connection with the roller fixing plate 46, one end, close to the roller one 44, of the vertical section of the L-shaped connecting plate 43 is in an inclined surface structure, and the vertical section of the L-shaped connecting plate 43 is in butt joint with the roller one 44.
The working principle of the technical scheme has the beneficial effects that: when the servo cylinder three 24 is used, the servo cylinder three 24 is started, the ejector rod 30 arranged on the first connecting rod 28 pushes the ratchet wheel 31, the ratchet wheel 31 is fixedly connected with the first rotating shaft 21, so that the first rotating shaft 21 is driven by the ratchet wheel 31 to rotate for one grid (the rotation angle of one grid is the distance between two pawls on the ratchet wheel 31), the first rotating shaft 21 rotates to drive the rotating disc 20 to rotate for one grid through the fixed lantern ring 27, then the servo cylinder three 24 is reset and is recovered by pulling the first connecting rod 28, the ejector rod 30 is abutted to the pawl of the next grid of ratchet wheel 31, and the ratchet wheel 31 is pushed to drive the rotating disc 20 to quantitatively switch through the first rotating shaft 21 through the reciprocating shrinkage of the servo cylinder three 24, so that the stability of a circuit board on the rotating disc 20 is ensured.
When the ratchet wheel 31 drives the first rotating shaft 21 to rotate, the positioning disc 32 rotates synchronously, after each rotation, the servo cylinder four 35 drives the positioning clamping rod 36 to rotate around the second positioning column 37 synchronously, so that the clamping head 39 of the positioning clamping rod 36 is clamped into the positioning clamping opening 33 of the positioning disc 32, after the protective film on the circuit board is attached, the servo cylinder four 35 contracts, so that the positioning clamping rod 36 resets, the clamping head 39 does not limit the positioning disc 32 any more, it is known that the servo cylinder three 24 and the servo cylinder four 35 are synchronously performed, namely the servo cylinder three 24 pushes the ratchet wheel 31 to rotate for one grid, the servo cylinder four 35 drives the positioning clamping rod 36 to be just clamped into the positioning clamping opening 33, the rotating disc 20 is stabilized, and the hot press die 181 just completes the lamination of the protective film and the circuit board on the rotating disc 20 in the time period of the shrinkage resetting of the servo cylinder three 24, so far complete process flow.
It should be noted that, before each rotation of the rotating disc 20, the servo cylinder five 47 is started to push the roller fixing plate 46 to move towards the direction approaching to the L-shaped connecting plate 43, so that after the roller one 44 abuts against the inclined surface of the L-shaped connecting plate 43, the two groups of L-shaped connecting plates 43 are pushed to move towards the direction away from each other in the limiting sliding groove two 42, so that after the two groups of workpiece clamping plates 40 are opened to facilitate the reciprocating carrier 11 to carry the circuit board between the two groups of workpiece clamping plates 40, the servo cylinder five 47 is contracted to drive the roller one 44 and the roller fixing plate 46 to descend, at this time, the roller one 44 no longer limits the L-shaped connecting plate 43, and the two groups of workpiece clamping plates 40 clamp the circuit board under the pulling of the connecting spring two 45, and then the rotating disc 20 rotates to a lattice to move the fixed circuit board to the hot-pressed position.
The multiple circuit boards can be placed and fixed simultaneously through the multi-station rotating device 12, the circuit boards can be prevented from falling off in the moving process, the protective films can be sequentially attached to the multiple circuit boards, the switching between stations is realized through rotation, the circuit boards are adapted to the circuit boards with different sizes, and then the working efficiency is improved.
Example 3
Referring to fig. 7, in addition to any one of embodiments 1 to 2, the shuttle 11 includes: the support base 49, support base 49 fixed connection is on the mesa of processing platform 1, installing support 51 and support base 49 fixed connection, axis of rotation two 52 fixed mounting is on installing support 51, and axis of rotation two 52 are gone up to rotate and are cup jointed connection lantern ring one 79 and connection lantern ring two 80, third connecting rod 54 one end and connection lantern ring one 79 fixed connection, the connection lantern ring one 79 other end is rotated and is connected with gyro wheel five 63, second connecting rod 50 one end is rotated and is connected with gyro wheel four 62, the second connecting rod 50 other end and connection lantern ring two 80 fixed connection, fourth connecting rod 58 one end and connection lantern ring two 80 fixed connection, the fourth connecting rod 58 other end is rotated and is connected with axis of rotation three 57, and the one end that axis of rotation three 57 is close to installing support 51 has fixedly cup jointed gyro wheel three 56.
Preferably, the second driving motor 53 is mounted on the mounting bracket 51, the output shaft of the second driving motor 53 movably penetrates through the mounting bracket 51 and is fixedly connected with the first fan-shaped driving piece 59 and the second fan-shaped driving piece, the second roller 55 is abutted against the outer ring wall of the second fan-shaped driving piece, the third roller 56 is abutted against the outer ring wall of the first fan-shaped driving piece 59, the rectangular guide piece 65 is fixedly connected with the first fixing block 66, the fourth limiting chute 64 is formed in the rectangular guide piece 65, the fifth roller 63 is movably arranged in the fourth limiting chute 64 of the rectangular guide piece 65, the second fixing block 68 is fixedly connected with the mounting bracket 51, the tops of the two groups of guide rods 67 are fixedly connected with the bottoms of the first fixing block 66, the two groups of guide rods 67 movably penetrate through the second fixing block 68, and the bottoms of the two groups of guide rods 67 are fixedly connected with the third fixing block 69.
Preferably, one end of the driving connecting piece 60 is provided with a third limit chute 61, the fourth roller 62 is movably arranged on the third limit chute 61, the other end of the driving connecting piece 60 is fixedly connected with a first L-shaped fixing piece 77, a fourth fixing piece 70 is fixedly connected with a third fixing piece 69, the driving connecting piece 60 movably penetrates through the fourth fixing piece 70, a fifth connecting rod 71 is fixedly connected with the top of the third fixing piece 69, a first L-shaped fixing piece 77 and a second L-shaped fixing piece 78 are fixedly connected, a lantern ring 74 is fixedly arranged on the first L-shaped fixing piece 77, one end of a sixth connecting rod 75 is rotatably connected with the fifth connecting rod 71, the other end of the sixth connecting rod 75 is rotatably connected with a connecting plate 76, a fourth rotating shaft 72 is rotatably arranged in the lantern ring 74, the top of the fourth rotating shaft 72 is fixedly connected with the connecting plate 76, and the top of the fourth rotating shaft 72 is fixedly connected with the pneumatic finger 73.
Preferably, the first sector driver 59 is identical in structure to the second sector driver, and the second sector driver is one third of the first sector driver 59.
Preferably, the shuttle 11 may be provided in two groups for loading and unloading respectively.
The working principle of the technical scheme has the beneficial effects that: when the circuit board is used, after being conveyed by the conveying belt II 13, the driving motor II 53 starts to drive the fan-shaped driving piece I59 and the fan-shaped driving piece II to synchronously rotate, when the fan-shaped cambered surface of the fan-shaped driving piece I59 passes through the roller III 56, the fourth connecting rod 58 drives the connecting sleeve ring II 80 to rotate, so that the second connecting rod 50 rotates, at the moment, the rotating shaft II 52 reciprocates up and down along the limiting chute III 61, so that the driving connecting piece 60 transversely reciprocates (as shown by arrow directions in fig. 7), the L-shaped fixing piece II 78 also transversely reciprocates along with the driving connecting plate II, and at the moment, the sixth connecting rod 75 pulls the connecting plate 76 and drives the rotating shaft IV 72 to reciprocate by 90 degrees.
Meanwhile, when the fan-shaped cambered surface of the second fan-shaped driving piece passes through the roller II 55, the first connecting ring 79 is driven to rotate by the third connecting rod 54, and when the third connecting rod 54 reciprocates up and down, the roller V63 transversely reciprocates in the limit sliding groove IV 64, so that the first fixing block 66 is driven by the rectangular guide piece 65 to reciprocate up and down, and at the moment, the two groups of guide rods 67 drive the fourth fixing block 70 to synchronously reciprocate up and down by the third fixing block 69, so that the second L-shaped fixing piece 78 reciprocates up and down while transversely, and in combination, the pneumatic finger 73 arranged at the bottom of the second L-shaped fixing piece 78 reciprocates up/down/front/back, so that a circuit board conveyed on the second conveyor belt 13 is clamped onto the multi-station rotating device 12.
The circuit board can be sequentially grabbed and fed through the arrangement of the reciprocating conveying device 11, nonsensical repeated labor is avoided, and efficiency is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A circuit board processing technology suitable for an ultra-low power consumption internet of things module is characterized by comprising the following steps:
s1: the driving motor I (4) drives the U-shaped frame (2) to move above the conveying belt I (7);
s2: the second servo cylinder (6) pushes the hot-pressing module (601) to descend so as to adsorb the protective film on the first conveyor belt (7);
s3: the reciprocating conveying device (11) conveys the circuit board on the second conveyor belt (13) to the multi-station rotating device (12);
s4: the driving motor I (4) reversely rotates to drive the U-shaped frame (2) to move above the multi-station rotating device (12);
s5: the second servo cylinder (6) pushes the hot pressing module (601) to descend so as to attach the protective film to the circuit board.
2. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 1, wherein the circuit board processing technology is characterized in that:
two groups of driving motors I (4) are symmetrically arranged on the table top of the processing table (1), a threaded rod (10) is fixedly connected to an output shaft of the driving motor I (4), a threaded sleeve (8) is connected to the outer wall of the threaded rod (10), the U-shaped end at the bottom of the U-shaped frame (2) is fixedly connected with the threaded sleeve (8), the sliding sleeve I (3) is slidably connected with the U-shaped frame (2), the servo cylinder II (6) is fixedly connected to the bottom of the sliding sleeve I (3), a hot pressing module (601) is arranged at the output end of the servo cylinder II (6), a multi-station rotating device (12) is arranged at the center of the table top of the processing table (1), a conveying belt I (7) and a conveying belt II (13) are symmetrically arranged on the front side and the rear side of the multi-station rotating device (12), two groups of limiting sliding grooves I (9) are symmetrically arranged on the table top of the processing table (1), the threaded sleeve (8) is movably arranged in the limiting sliding grooves I (9), the servo cylinder I (5) is fixedly connected with the inner sides of the U-shaped frame (2), and the output end of the servo cylinder I (5) is fixedly connected with the sliding sleeve I (3).
3. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 1, wherein the circuit board processing technology is characterized in that:
the hot pressing module (601) includes: the first fixing plate (14), fixed plate one (14) and servo cylinder two (6) output fixed connection, two sets of guide posts (16) of fixed plate one (14) bottom symmetry fixedly connected with, and heating unit (18) sliding sleeve joint in two sets of guide posts (16) outer walls, two sets of spring group (15) of fixedly connected with between fixed plate one (14) and heating unit (18), travel switch (17) are installed at fixed plate one (14) bottom center, heating unit (18) bottom fixedly connected with hot mould (181).
4. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 1, wherein the circuit board processing technology is characterized in that:
the multi-station rotating device (12) comprises: the base plate (19), base plate (19) and processing platform (1) mesa fixed connection, axis of rotation one (21) bottom and base plate (19) rotate to be connected, axis of rotation one (21) top is equipped with rolling disc (20), driving unit (22) have been cup jointed to axis of rotation one (21) outer wall, and driving unit (22) and rolling disc (20) fixed connection, articulated seat one (23) and processing platform (1) mesa fixed connection, servo cylinder three (24) are articulated with articulated seat one (23), and servo cylinder three (24) output is connected with driving unit (22).
5. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 4, wherein the circuit board processing technology comprises the following steps of:
the drive unit (22) includes: fixed lantern ring (27), ratchet (31) and positioning disk (32), fixedly connected with fixed lantern ring (27) in proper order from the top down along axis of rotation one (21) outer wall, ratchet (31) and positioning disk (32), rolling disk (20) are connected with fixed lantern ring (27) through a plurality of fixing bolt (26), servo cylinder three (24) output and first connecting rod (28) swing joint, first connecting rod (28) top is fixed to be equipped with reference column one (29), rotation has cup jointed ejector pin (30) on reference column one (29), and connecting spring one (25) one end and ejector pin (30) fixed connection, connecting spring one (25) other end and first connecting rod (28) top fixed connection, one end that ejector pin (30) are close to ratchet (31) and pawl looks butt on ratchet (31).
6. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 5, wherein the circuit board processing technology comprises the following steps of:
the positioning disk (32) outer lane is equipped with a plurality of location bayonet sockets (33), articulated seat two (34) and bed plate (19) top fixed connection, servo cylinder four (35) are articulated with articulated seat two (34), and servo cylinder four (35) output and location draw-in lever (36) rotate to be connected, mount pad (38) and bed plate (19) top fixed connection, and mount pad (38) top is fixed and is equipped with reference column two (37), location draw-in lever (36) rotate and cup joint in reference column two (37) outer wall, one end that location draw-in lever (36) are close to positioning disk (32) is equipped with chuck (39).
7. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 6, wherein the circuit board processing technology comprises the following steps of:
a plurality of limiting sliding grooves II (42) are formed in the rotating disc (20), a plurality of groups of guide plates (41) are fixedly connected with the rotating disc (20), the horizontal section of the L-shaped connecting plate (43) is in sliding connection with the guide plates (41), a workpiece clamping plate (40) is fixedly arranged on the horizontal section of the L-shaped connecting plate (43), the vertical section of the L-shaped connecting plate (43) is movably arranged in the limiting sliding grooves II (42), a cylinder base (48) is fixedly connected with a table top of the processing table (1), a servo cylinder V (47) is fixedly connected to the cylinder base (48), the output end of the servo cylinder V (47) is fixedly connected with a roller I fixing plate (46), the roller I (44) is in rotary connection with the roller I fixing plate (46), one end, close to the roller I (44), of the vertical section of the L-shaped connecting plate (43) is of an inclined surface structure, and the vertical section of the L-shaped connecting plate (43) is in butt joint with the roller I (44).
8. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 1, wherein the circuit board processing technology is characterized in that:
the shuttle (11) comprises: support base (49), support base (49) fixed connection is on processing platform (1) mesa, installing support (51) and support base (49) fixed connection, axis of rotation two (52) fixed mounting is on installing support (51), and axis of rotation two (52) go up to rotate and cup joint connect lantern ring one (79) and connect lantern ring two (80), third connecting rod (54) one end and connect lantern ring one (79) fixed connection, connect lantern ring one (79) other end rotation and be connected with gyro wheel five (63), second connecting rod (50) one end rotation is connected with gyro wheel four (62), second connecting rod (50) other end and connect lantern ring two (80) fixed connection, fourth connecting rod (58) one end and connect lantern ring two (80) fixed connection, fourth connecting rod (58) other end rotation is connected with axis of rotation three (57), and the one end that axis of rotation three (57) is close to installing support (51) has fixedly cup jointed gyro wheel three (56).
9. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 8, wherein the circuit board processing technology is characterized in that:
the second driving motor (53) is installed on the installing support (51), the output shaft of the second driving motor (53) movably penetrates through the installing support (51) and is fixedly connected with the first fan-shaped driving piece (59) and the second fan-shaped driving piece, the second roller (55) is abutted against the outer ring wall of the first fan-shaped driving piece, the third roller (56) is abutted against the outer ring wall of the first fan-shaped driving piece (59), the rectangular guide piece (65) is fixedly connected with the first fixed block (66), the fourth limiting sliding groove (64) is formed in the rectangular guide piece (65), the fifth roller (63) is movably arranged in the fourth limiting sliding groove (64) of the rectangular guide piece (65), the second fixed block (68) is fixedly connected with the installing support (51), the tops of the two groups of guide rods (67) are fixedly connected with the bottoms of the first fixed block (66), the two groups of guide rods (67) movably penetrate through the second fixed block (68), and the bottoms of the two groups of guide rods (67) are fixedly connected with the third fixed block (69).
10. The circuit board processing technology suitable for the ultra-low power consumption internet of things module according to claim 9, wherein the circuit board processing technology is characterized in that:
one end of the driving connecting piece (60) is provided with a limit sliding groove III (61), the idler wheel IV (62) is movably arranged on the limit sliding groove III (61), the other end of the driving connecting piece (60) is fixedly connected with an L-shaped fixing piece I (77), a fixing block IV (70) is fixedly connected with a fixing block III (69), the driving connecting piece (60) movably penetrates through the fixing block IV (70), a fifth connecting rod (71) is fixedly connected with the top of the fixing block III (69), the L-shaped fixing piece I (77) and an L-shaped fixing piece II (78) are fixedly connected, a lantern ring (74) is fixedly arranged on the L-shaped fixing piece I (77), one end of a sixth connecting rod (75) is rotationally connected with the fifth connecting rod (71), the other end of the sixth connecting rod (75) is rotationally connected with the connecting plate (76), the rotating shaft IV (72) is rotationally arranged in the lantern ring (74), the top of the rotating shaft IV (72) is fixedly connected with the connecting plate (76), and the top of the rotating shaft IV (72) is fixedly connected with the pneumatic finger (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310642805.5A CN116437583B (en) | 2023-06-01 | 2023-06-01 | Circuit board processing technology suitable for ultra-low power consumption internet of things module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310642805.5A CN116437583B (en) | 2023-06-01 | 2023-06-01 | Circuit board processing technology suitable for ultra-low power consumption internet of things module |
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| CN116437583A true CN116437583A (en) | 2023-07-14 |
| CN116437583B CN116437583B (en) | 2024-01-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117226018A (en) * | 2023-11-16 | 2023-12-15 | 苏州隆成电子设备有限公司 | Triode feedway and triode pin bending device |
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| CN218786303U (en) * | 2022-11-17 | 2023-04-04 | 苏州拓德机器人科技有限公司 | Cooperative composite robot semiconductor backpack type board receiving device |
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| DE29915108U1 (en) * | 1999-08-28 | 2000-03-16 | Kuttler, Hans-Jürgen, 78083 Dauchingen | System for processing or further processing of printed circuit boards |
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| Publication number | Publication date |
|---|---|
| CN116437583B (en) | 2024-01-02 |
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