CN117682327A - PIN rubber coating machine in full-automatic intelligence - Google Patents
PIN rubber coating machine in full-automatic intelligence Download PDFInfo
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- CN117682327A CN117682327A CN202410148525.3A CN202410148525A CN117682327A CN 117682327 A CN117682327 A CN 117682327A CN 202410148525 A CN202410148525 A CN 202410148525A CN 117682327 A CN117682327 A CN 117682327A
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- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000004080 punching Methods 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 238000005553 drilling Methods 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005538 encapsulation Methods 0.000 claims description 40
- 238000000926 separation method Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 abstract description 16
- 238000003475 lamination Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010606 normalization Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000587161 Gomphocarpus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention relates to the technical field of PCB drilling and discloses a full-automatic intelligent PIN loading and encapsulating machine, which comprises a loading and unloading module and corresponding operation stations, wherein the loading and unloading module comprises a backing plate loading module, a PCB loading module, an aluminum plate loading module and an unloading module; the PCB feeding module and the base plate punching station are respectively used for feeding to the comprehensive regulation station; the comprehensive regulation station feeds materials to a subsequent drilling and nailing station; the aluminum plate feeding module and the drilling and nailing station respectively feed materials to the rubber coating and stacking station; lifting modules and positioning modules are arranged in the feeding and discharging modules, the positions of the plates are adjusted, meanwhile, the plates are lifted, meanwhile, the matched conveying modules are matched, the plates are transferred to the corresponding operation stations, manual contact with the plates is not needed in the whole feeding and discharging process, pollution to the plates is avoided, the production flow of the PCB is standardized, and the yield of the PCB is improved.
Description
Technical Field
The invention relates to the field of PCB drilling, in particular to a full-automatic intelligent PIN feeding encapsulation machine.
Background
The traditional nailing and encapsulation processing technology in the PCB industry generally consists of a pretreated copper plate, a pretreated backing plate and an aluminum film which are formed by two technological routes of manual nailing and encapsulation. The two routes are mutually independent, are butted in a manual carrying mode, and generally comprise the following steps in the PCB upper PIN encapsulation process: drilling two PIN holes on a plate, superposing a backing plate and a PCB together by positioning the two PIN holes, implanting PINs at the two PIN holes to fix positions, superposing an aluminum sheet on one surface of the PCB, and clathrating the three sets of backing plate, the PCB and the aluminum sheet by using an adhesive tape after the superposition is neat: namely, the base plate is added with the PCB(s), the aluminum sheet is added with the adhesive tape to form a laminated board.
Aiming at the defects of the traditional process, the prior art is provided with the upper PIN encapsulation integrated machine, and can replace the traditional mode of separate operation of PIN and encapsulation, so that the production efficiency of the PCB is greatly improved, and meanwhile, the reject ratio of the drilling process is improved.
However, the prior PIN-on encapsulation machine has poorer universality and automation degree, on one hand, in the actual processing process, two processing technologies of single-sided, double-sided and multi-layer boards exist, and when the single-sided or double-sided boards are processed, the incoming PCB board body is pore-free; when the multilayer board is processed, the incoming PCB is already perforated; based on the above, in the prior art, different equipment needs to be designed to process the steel plate, so that the production cost is greatly increased; on the other hand, when processing the multiply wood, need artifical supplementary material loading to carry a panel to regular station many times, inefficiency, and carry panel many times, the fish tail is impaired easily, reduces product quality. Therefore, a full-automatic intelligent PIN-loading encapsulation machine is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a full-automatic intelligent PIN feeding rubber coating machine, which has the advantages of finishing production on the same equipment in the face of two unsynchronized production processes, directly selecting a given number of PCB boards for feeding according to the needs, and solving the problems of great improvement of production cost and more limitation of manual feeding caused by different equipment in different processes.
In order to achieve the above purpose, the present invention provides the following technical solutions: PIN rubber coating machine on full-automatic intelligence includes unloading module to and corresponding operation station, its characterized in that: the feeding and discharging module comprises a base plate feeding module, a PCB feeding module, an aluminum plate feeding module and a discharging module, and the operation station comprises a base plate punching station, a comprehensive normalization station, a drilling and nailing station, an encapsulation and stacking station and a turning plate receiving station;
the base plate feeding module corresponds to the base plate punching station, and the PCB feeding module and the base plate punching station are respectively used for feeding to the comprehensive regulation station; the comprehensive regular station supplies materials to the subsequent drilling and nailing stations, the aluminum plate feeding module and the drilling and nailing stations supply materials to the rubber coating and stacking station respectively, and the rubber coating and stacking station is sequentially connected with the turnover plate receiving station and the blanking module and supplies materials to the subsequent stations and the modules respectively;
the conveying modules are arranged between the backing plate feeding module and the backing plate punching station, the PCB feeding module and the comprehensive regulation station, the aluminum plate feeding module and the rubber coating and stacking station, and between the blanking module and the turning plate receiving station, wherein one conveying module can be matched with the PCB feeding module to simultaneously convey a plurality of production plates to the comprehensive regulation station; a penetrating conveying mechanism penetrates through the comprehensive regulation station, the drilling and nailing station, the encapsulation and coding station and the turning plate receiving station, and materials are transported between adjacent stations through the penetrating conveying mechanism;
when a single-sided or double-sided board is processed, the conveying module conveys the backing plate on the backing plate feeding module to the penetrating conveying mechanism, and the conveying module and the penetrating conveying mechanism are matched with each other to convey the backing plate and the non-porous PCB board to the drilling and nail injecting station to complete punching at one time; when the multilayer board is processed, the conveying module conveys the base plate on the base plate feeding module to the penetrating conveying mechanism, the base plate punching station punches the base plate, the penetrating conveying mechanism conveys the base plate to the comprehensive normalization station, the perforated PCB conveyed by the matching conveying module is overlapped and normalized, and the nailing operation is completed after the base plate is conveyed to the drilling and nailing station.
Lifting modules and positioning modules are arranged in the feeding and discharging modules, the positions of the plates are adjusted, meanwhile, the plates are lifted, meanwhile, the matched conveying modules are matched, the plates are transferred to the corresponding operation stations, manual contact with the plates is not needed in the whole feeding and discharging process, pollution to the plates is avoided, the production flow of the PCB is standardized, and the yield of the PCB is improved.
Preferably, the lifting modules for storing boards are arranged in the feeding and discharging modules, the lifting modules are used for lifting boards, in addition, the feeding and discharging modules are internally provided with positioning modules and two groups of symmetrically arranged limiting plates driven by the positioning modules, the two limiting plates are respectively arranged on two sides of the lifting modules, the positioning modules are used for adjusting the distance and the position of the two limiting plates and aligning boards on the lifting modules, the lifting modules arranged in the feeding and discharging modules and the positioning modules are used in matching with the limiting plates, the lifting boards are aligned, the conveying modules are matched with the suction disc, the single boards can be directly conveyed, and the backing plates and the aluminum plates only need to be conveyed in production, namely, the conveying modules of the suction disc are used for rapidly conveying the two boards.
Preferably, a material distribution module is arranged on a limiting plate corresponding to the PCB feeding module, the material distribution module comprises a separation component and a driving component, the separation component and the driving component are mutually matched in the process of lifting the PCB by the lifting module, the PCB with a preset number is separated from the PCB stacked below, the separated PCB is conveyed to a comprehensive and regular station through a corresponding conveying module, a plurality of PCBs are likely to be conveyed simultaneously during PCB production, the separation component and the driving component are matched with a suction nozzle, the PCB with a preset number can be separated from the PCB stacked below, a conveying module corresponding to the separation component is matched, the PCB with a preset number can be conveyed, in addition, a code reader is arranged at the PCB feeding module, two-dimensional codes or mechanical drilling codes and the like are reserved on each PCB in advance, and the PCBs are identified by a code reader at the feeding module so as to meet the quality management requirement of the whole process.
Preferably, the separation assembly comprises a screw rod driving module, a sliding seat driven by the screw rod driving module, an electric control telescopic rod arranged on the sliding seat and a stop block arranged on one side of the electric control telescopic rod, wherein a roller is arranged at the output end of the electric control telescopic rod, the bottom of the roller and the bottom of the stop block are positioned on the same horizontal line, the diameter of the roller is smaller than the thickness of the stop block, the stop block is used for separating PCB boards of a given number, the screw rod driving module is matched, the PCB boards of a corner are jacked up by a baffle plate, the whole side edges are jacked up, and driving modules arranged on two sides can directly separate the whole PCB boards from boards stacked below.
Preferably, the stop block is rotationally connected with the limiting plate, one end of the stop block protrudes out of the end face of the limiting plate and extends to the direction of the lifting module, the rotational connection point of the stop block and the limiting plate is located at the other end of the stop block, the length of the protruding portion is shorter than that of the other portion, and the stop block can automatically rotate downwards to the original position through gravity after being lifted.
Preferably, the driving assembly comprises a first air bar, a second air bar, a third air bar and a fourth air bar which are arranged on the limiting plate, a plurality of air bars are sequentially arranged on the output end of the previous air bar, a suction nozzle is arranged on the output end of the fourth air bar at the tail end and used for sucking up a single PCB, when the PCB is pulled to the upper part of the stop block, the PCB is released, due to the automatic falling of the stop block, a gap is formed between the PCB and the lower part of the plate, and the suction nozzle can continuously pull a new PCB from the plate stacked below to the upper part of the stop block through the gap, so that the operation is repeated to finish the separation operation between the PCB with a preset number and the PCB stacked below.
Preferably, the height of the suction nozzle can be driven by a plurality of air bars to be reduced to the horizontal height of the separation assembly, the top of the suction nozzle is provided with a guide wheel, and when the suction nozzle pulls a new plate from the lower side, the guide wheel above can reduce the damage to the upper separated plate, so that the situation of scratch is avoided.
Preferably, the conveying module comprises a truss, a grabbing component which is hoisted below the truss and a connecting component which is used for connecting the truss and the grabbing component, a transmission belt is arranged at the bottom of the truss, the connecting component comprises a main body which is an L-shaped structure locating frame, a clamping block which is connected with the transmission belt is arranged at the middle position of the top of the locating frame, and the connecting component can be driven to move through the rotation of the transmission belt so as to drive the grabbing component to move, so that the effect of transferring plates is achieved.
Preferably, snatch the subassembly and include main part fixed station, fixed station top department in the middle of being provided with driving motor, snatch the bottom of subassembly and be provided with by driving motor driven positive and negative tooth lead screw, positive and negative tooth lead screw's both ends respectively are connected with a fixed plate, and a presser foot is respectively installed at the both ends of two fixed plates, and the inboard of each presser foot all corresponds and is provided with a swage gas pole, and positive and negative tooth lead screw's rotation adjusts the interval of both sides fixed plate, reaches the effect of adaptation PCB board, and the presser foot is inserted from the space department between PCB board and the below stacking board, and the gas pole output pops out, fixes the PCB board of given quantity to accomplish and transport.
Preferably, one side at fixed station top is provided with the link, and the link is docked with the other terminal surface of locating rack, is provided with the guide rail between the two and is connected with the slider, and the centre department of this terminal surface of locating rack is provided with the pinion rack, fixed mounting has a lift motor on the link, lift motor's output is provided with the gear and is connected with the pinion rack meshing, through lift motor's rotation, adjusts the high position of snatching the subassembly.
Compared with the prior art, the invention provides a full-automatic intelligent PIN-loading rubber coating machine, which has the following beneficial effects:
1. the double-sided board is required to be punched, the multi-layer board is not required to be punched, the arranged punching stations and conveying modules can provide a solution in a targeted manner, when the double-sided board is manufactured, as only one board is arranged, the arranged conveying module grabbing mechanism can be arranged in a sucking disc mode, a single-layer board is directly transported, meanwhile, the corresponding punching stations work and are punched, when the multi-layer board is manufactured, the penetrating conveying mechanism is arranged in a mode that the presser feet are matched with the air cylinders, the multi-layer board is transferred, meanwhile, the punching stations stop working, and the penetrating shafts connected between the stations directly transfer the boards to the next station of the punching stations for working;
2. lifting modules and positioning modules are arranged in the feeding and discharging modules, the positions of the plates are adjusted, meanwhile, the plates are lifted, meanwhile, the matched conveying modules are matched, the plates are transferred to the corresponding operation stations, manual contact with the plates is not needed in the whole feeding and discharging process, so that the pollution to the plates is avoided, the production flow of the PCB is standardized, and the yield of the PCB is improved;
3. in the step, through the use of the separation assembly and the driving assembly matched with the sucking disc, the effect of separating the preset number of boards from the stacking boards can be achieved, the preset number of boards are transferred to the corresponding operation stations by matching with the conveying module, manual operation is avoided, production efficiency is improved, and errors are avoided.
Drawings
FIG. 1 is a schematic diagram of the overall appearance structure of a full-automatic intelligent PIN-loading encapsulation machine;
FIG. 2 is a schematic side view of a fully automatic intelligent PIN loading encapsulation machine;
FIG. 3 is a schematic diagram of the structure of the feeding and discharging modules and the positions of each station of the full-automatic intelligent PIN feeding and encapsulating machine;
FIG. 4 is a schematic diagram of the appearance and structure of a conveying module of the full-automatic intelligent PIN-loading rubber coating machine;
FIG. 5 is a schematic diagram of the bottom structure of the conveying module of the full-automatic intelligent PIN-loading rubber coating machine;
FIG. 6 is a schematic view of the appearance and structure of the grabbing component and the connecting component of the full-automatic intelligent PIN coating machine;
FIG. 7 is a schematic diagram of the connection structure of the grabbing component and the connecting component of the full-automatic intelligent PIN-loading encapsulation machine;
FIG. 8 is a schematic diagram of a grabbing structure of a grabbing component of the full-automatic intelligent PIN loading encapsulation machine;
fig. 9 is a schematic diagram of a connection structure between a PCB board feeding module and a corresponding station of the full-automatic intelligent PIN feeding encapsulation machine of the present invention;
fig. 10 is a schematic diagram of the internal structure of a PCB feeding module of the full-automatic intelligent PIN feeding encapsulation machine of the present invention;
FIG. 11 is a schematic diagram of a lifting module of the full-automatic intelligent PIN loading encapsulation machine;
FIG. 12 is a schematic diagram of a positioning module of the full-automatic intelligent upper PIN encapsulation machine;
FIG. 13 is a schematic diagram of the separation assembly and the drive assembly of the full-automatic intelligent upper PIN encapsulation machine of the present invention;
fig. 14 is an enlarged view of the structure of the PIN encapsulation machine a on the full-automatic intelligent PIN encapsulation machine.
In the figure: 1. a frame; 2. feeding and discharging modules; 3. operating a station; 4. a transport module; 5. a positioning module; 6. a limiting plate; 7. a lifting module; 8. a material distributing module; 21. a backing plate feeding module; 22. a PCB board feeding module; 23. an aluminum plate feeding module; 24. a blanking module; 31. a backing plate punching station; 32. a comprehensive normalization station; 33. a drilling and nailing station; 34. a rubber coating coding station; 35. a turning plate receiving station; 41. truss; 42. a grabbing component; 43. a connection assembly; 421. a fixed table; 422. a presser foot; 423. a material pressing air rod; 424. a driving motor; 425. a lifting motor; 426. a connecting frame; 427. a positive and negative tooth screw rod; 428. a fixing plate; 431. a positioning frame; 432. a clamping block; 433. a toothed plate; 51. a bottom plate; 52. a movable table; 53. a longitudinal screw rod; 54. a transverse screw rod; 71. a feeding baffle; 72. a servo motor; 73. a vertical screw rod; 74. a lifting table; 75. an optoelectronic positioner; 81. a partition assembly; 82. a drive assembly; 83. a suction nozzle; 84. a photoelectric sensor; 811. a screw driving module; 812. a slide; 813. an electric control telescopic rod; 814. a stop block; 821. a first air bar; 822. a mounting base; 823. a second gas lever; 824. a third air bar; 825. and a fourth air bar.
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.
As introduced by the background art, the defects in the prior art are overcome, and in order to solve the technical problems, the application provides a full-automatic intelligent PIN loading encapsulation machine.
In a typical embodiment of a full-automatic intelligent PIN coating machine, as shown in fig. 1-14, the full-automatic intelligent PIN coating machine comprises a frame 1, an upper and lower material module 2 connected to the frame 1, and an operation station 3 positioned in the frame 1 and corresponding to the upper and lower material module 2, wherein a conveying module 4 is erected between the upper and lower material module 2 and the corresponding operation station 3 for connection, the upper and lower material module 2 comprises a backing plate material feeding module 21, a PCB board material feeding module 22, an aluminum plate material feeding module 23 and a material feeding module 24, the operation station 3 comprises a backing plate punching station 31, a comprehensive regulation station 32, a drilling and nailing station 33, a rubber coating and coding station 34 and a turnover plate material receiving station 35, which are sequentially arranged and distributed, and a through conveying mechanism is connected between each station in a penetrating manner;
the machine frame 1 is internally provided with a base plate punching station 31 corresponding to the base plate feeding module 21, the base plate feeding module 21 conveys the base plate to the base plate punching station 31 through the conveying module 4, and punching operation is completed on the base plate punching station 31;
the frame 1 is internally provided with a comprehensive regulation station 32 corresponding to the PCB feeding module 22, the PCB feeding module 22 conveys the PCB to the comprehensive regulation station 32 through a conveying module 4, a penetrating conveying mechanism is arranged between the pad punching station 31 and the comprehensive regulation station 32, and the punched pad and the PCB are gathered at the comprehensive regulation station 32 and aligned;
a drilling and nail injection station 33 is connected to the follow-up of the comprehensive regulation station 32, and the drilling and nail injection of the assembled backing plate and the PCB are completed at the drilling and nail injection station 33;
the frame 1 is internally provided with an encapsulation coding station 34 corresponding to the aluminum plate feeding module 23, the aluminum plate feeding module 23 conveys an aluminum cover plate to the encapsulation coding station 34 through the conveying module 4, and a penetrating conveying mechanism is arranged between the drilling and nail injecting station 33 and the encapsulation coding station 34, so that lamination of punching and nail injecting is completed, and the lamination is gathered with the aluminum cover plate at the encapsulation coding station 34 and is glued;
the rubber coating and stacking station 34 is sequentially connected with a turnover plate receiving station 35 and a blanking module 24 to finish the stacking of rubber coating, the stacking plates are turned over at intervals of a group at the turnover plate receiving station 35 and blanking is carried out, and the raised nail heads at the nail injecting positions are turned over to avoid scraping caused by touching of adjacent stacking plates;
it should be noted that, the penetrating type conveying mechanism for conveying the stacked plates between the stations penetrates through each station, and is a reciprocating type conveying structure, the purpose can be achieved by means of a conveying belt and the like, and the description of the prior art is omitted here.
Further, referring to fig. 3 and 9, the pad feeding module 21, the PCB feeding module 22, the aluminum plate feeding module 23 and the blanking module 24 included in the feeding and blanking module 2 are respectively provided with a lifting module 7 for placing boards, wherein the lifting modules 7 corresponding to the pad feeding module 21, the PCB feeding module 22 and the aluminum plate feeding module 23 are used for lifting the stacked pad, PCB and aluminum plates upwards, the lifting modules 7 built in the blanking module 24 are used for placing the encapsulated laminated boards and discharging, in addition, two sides of the lifting module 7 are respectively provided with a limiting plate 6, a position adjusting module 5 for adjusting the position of the limiting plate 6 is arranged below the limiting plate 6, and in the process of adjusting the limiting plate 6 by the position adjusting module 5, the positions of the boards placed on the lifting module 7 are adjusted and controlled, so that the boards are kept in an aligned state;
referring to fig. 10-14, a material distributing module 8 is disposed on a limiting plate 6 in a PCB board feeding module 22, the material distributing module 8 includes a separating component 81, a driving component 82, and a suction nozzle 83 driven by the driving component 82, and through the mutual cooperation of the separating component 81, the driving component 82 and the suction nozzle 83, a predetermined number of PCB boards in the PCB board feeding module 22 and PCB boards stacked below can be separated, and the predetermined number of separated PCB boards are conveyed to the corresponding comprehensive normalization station 32 through a conveying module 4.
When the untreated PCB is lifted to be in contact with the limiting plate 6 through the lifting module 7, the established height is reached, the separation between the PCB and the lamination is realized through the separation component 81 and the driving component 82, then the PCB is transferred to the comprehensive regular station 32 by the conveying module 4, the PCB in the required quantity can be moved to the corresponding processing station without manually contacting the PCB, the labor cost is reduced, the accuracy of the separation quantity of the PCB is ensured, meanwhile, the contact between the labor and the PCB is avoided in the separation and transportation process, the oxidization phenomenon of the surface layer of the PCB caused by sweat is avoided, the occurrence of scratch and collision is avoided, and the stability of the subsequent punching pins is ensured so as to improve the production quality of the PCB.
Further, referring to fig. 12-14, the separation assembly 81 and the driving assembly 82 are both disposed at the top of the limiting plate 6, and are disposed side by side, the separation assembly 81 includes a screw driving module 811, a sliding seat 812 driven by the screw driving module 811, an electric control telescopic rod 813 disposed on the sliding seat 812, and a stop block 814 disposed at the end of the screw driving module 811, a roller is disposed at the output end of the electric control telescopic rod 813, the height of the roller is slightly lower than that of the stop block 814, the stop block 814 is rotationally connected with the limiting plate 6, one end of the stop block 814 protrudes from the end surface of the limiting plate 6 and extends to the stacking position of the PCB board, a rotational connection point of the stop block 814 and the limiting plate 6 is disposed at the other end of the stop block 814, the protruding portion length of the stop block 814 is shorter than the other portion, and the output of the screw driving module 811 controls the electric control telescopic rod 813 to approach or separate from the stop block 814;
the driving assembly 82 comprises a first air rod 821 fixedly installed on the limiting plate 6, an installation seat 822 with a triangular structure is fixedly installed at the output end of the first air rod 821, a second air rod 823 is arranged on the installation seat 822, a third air rod 824 is arranged at the output end of the second air rod 823, a fourth air rod 825 is arranged at the output end of the third air rod 824, a suction nozzle 83 is arranged at the output end of the fourth air rod 825, the output directions of the first air rod 821 and the third air rod 824 are consistent, the suction nozzle 83 can be controlled to move up and down, the output of the second air rod 823 controls the suction nozzle 83 to be far away from or close to a PCB plate on one side, and the output direction of the fourth air rod 825 is consistent with that of the screw rod driving module 811.
When the lifting module 7 lifts the stacked PCB upwards, the plate on the upper layer is about to contact with the stop block 814, at the moment, the plurality of air bars corresponding to the driving assembly 82 work, the control suction nozzle 83 contacts with the uppermost PCB and adsorbs the uppermost PCB, then the air bars work, the control suction nozzle 83 pulls one end of the plate close to the stop block 814 to the upper side of the stop block 814, during the pulling process, the plate firstly lifts the stop block 814 to rotate around the connection point with the stop block 6, when the stop block 814 rotates to be attached to the stop block 6, and when no protruding part protrudes out of the end face of the stop block 6, the plate passes through the stop block 814, then the stop block 814 naturally falls down by gravity to separate the plate from the plate stacked below;
if the production requirement is that the single PCB is transported, the separation assembly 81 works, the screw rod driving module 811 drives the sliding seat 812 and the electric control telescopic rod 813 to move to the end close to the stop block 814, as one end of the plate is jacked up by the stop block 814, in the direction, a gap with the thickness of the stop block 814 exists between the single plate and the lower lamination, the output end of the electric control telescopic rod 813 pops up, the roller is inserted into the gap between the jacked plate and the lower lamination, the roller is only contacted with the single PCB above, and then the screw rod driving module 811 controls the electric control telescopic rod 813 to move in the direction far from the stop block 814 so as to separate the whole plate from the lower lamination, the step plays a role of separating the plate, the abrasion to the plate can be reduced, the scratch condition is avoided, the yield is improved, and the transportation module 4 can work at the moment, and the separated plate is transported to the comprehensive regular station 32 on one side;
if the production requirement is that a plurality of PCB boards are transported, after a single PCB board is lifted to the upper side of a stop block 814, the driving component 82 is repeatedly operated, the fourth air rod 825 firstly controls the suction nozzle 83 to move to one side far away from the PCB board, then the first air rod 821 and the third air rod 824 control the suction nozzle 83 to sink to a state aligned with the gaps between the boards and the lamination, then the second air rod 823 controls the suction nozzle 83 to move towards the direction of the boards, then the fourth air rod 825 drives the suction nozzle 83 to insert into the gaps, the suction nozzle 83 adsorbs the PCB board currently positioned at the uppermost position of the lamination, the first air rod 821 and the third air rod 824 control the suction nozzle 83 to adsorb the board to lift, as the upper side of the suction nozzle 83 is provided with another rotating wheel, friction between the suction nozzle 83 and the bottom surface of the current upper PCB can be reduced, after the current adsorbed board is lifted to the upper side of the stop block 814, at the moment, the two adsorbed boards are all positioned above the stop block 814 to be separated from the lower lamination, the required number of boards can be lifted to the position of the lamination, and the required number of the PCB boards can be transported to the set to one side of the integrated station 32 according to the production requirement;
it is to be added that, in the production process of the device, in order to satisfy the whole process and trace the management, before the PCB board material loading, can read the different marks that leave on each PCB board, through setting up the code reading device in suction nozzle 83 department, read the sign indicating number discernment to each PCB board to track every piece PCB board information, in addition in aluminum plate material loading module 23 department leave the mark on the aluminum cover board through spouting the mode of sign indicating number or laser coding, after the apron is covered on the lamination, with the production information of sign this lamination, make things convenient for follow-up tracking management.
It should be noted that, in order to facilitate the display of the position structure of the positioning module 5, the limiting plates 6 and the lifting module 7, in fig. 9-12, only the single-side limiting plates 6 are displayed, and in the plurality of feeding and discharging modules 2 corresponding to the encapsulation machine, two limiting plates 6 are provided, and the two corresponding limiting plates 6 in the PCB board feeding module 22 are provided with the material distributing modules 8.
Further, referring to fig. 4-8, the conveying module 4 includes a truss 41, the truss 41 is hoisted at the top end of the interior of the frame 1, two ends of the truss 41 are respectively connected with the corresponding feeding and discharging module 2 and the corresponding operating station 3, a connecting component 43 is arranged on the truss 41, a grabbing component 42 is hoisted on the connecting component 43, a conveying belt driven by a motor is arranged at the bottom of the truss 41, the connecting component 43 includes a positioning frame 431 with a main body in an L-shaped mechanism, a clamping block 432 clamped on the conveying belt is arranged in the middle of the top of the positioning frame 431, a plurality of sliding blocks are arranged around the clamping block 432, corresponding sliding blocks are arranged at two sides of the conveying belt, and the positioning frame 431 can be controlled to slide along the sliding blocks by driving the conveying belt through the motor;
the main body of the grabbing component 42 is a fixed table 421, a connecting frame 426 is arranged at the top of the fixed table 421, an additional guide rail is arranged between the connecting frame 426 and the side end face of a locating frame 431, a toothed plate 433 is arranged on one face of the locating frame 431, which faces the connecting frame 426, a lifting motor 425 is arranged on the connecting frame 426, a gear meshed with the toothed plate 433 is arranged at the output end of the lifting motor 425, and the fixed table 421 is controlled to slide up and down along the toothed plate 433 through the operation of the lifting motor 425;
the middle position at the top of the fixed table 421 is provided with a driving motor 424, the driving motor 424 is correspondingly arranged at the middle position at the bottom of the fixed table 421, a front and back tooth screw 427 driven by the driving motor 424 is arranged at the middle position at the bottom of the fixed table 421, two sides of the front and back tooth screw 427 are respectively connected with a fixed plate 428, two ends of the two fixed plates 428 are respectively provided with a presser foot 422, the inner side of each presser foot 422 is correspondingly provided with a material pressing air rod 423, and the output end of the material pressing air rod 423 is in butt joint with the tail end of the presser foot 422.
Referring to fig. 13, two corresponding openings are formed at the top of the limiting plate 6, one of the two openings is located above the screw driving module 811 and at the top edge of the limiting plate 6, the other opening is located in the area between the stop block 814 and the driving module 82, and the photoelectric sensor 84 is further disposed in the area, and the space between the two openings is equal to the width of the fixing plate 428.
After the predetermined number of printed circuit boards and the lower lamination are mutually matched through the separation assembly 81 and the sub-driving assembly 82, the motor on the fixed table 421 drives the transmission belt to operate, the grabbing assembly 42 is driven to move into the printed circuit board feeding module 22 and is positioned right above the lifting module 7, then the connecting frame 426 works, the whole fixed table 421 is controlled to sink, before sinking, the driving motor 424 controls the front and back tooth screw 427 to rotate, the distance between the two fixed plates 428 is larger than the width of the printed circuit boards, so that during sinking, the presser foot 422 and the pressing air rod 423 cannot scratch with separated printed circuit boards, when the fixed table 421 sinks to a state that the presser foot 422 is aligned with a notch, the driving motor 424 is operated again, the two fixed plates 428 are controlled to converge towards the center, when the presser foot 422 is moved to hook the printed circuit boards, the output end of the pressing air rod 423 stretches out to clamp the printed circuit boards, then the truss 41 drives the separated printed circuit boards to rise, then moves to the operating station 3, and then sinking is released, so that punching operation is completed. In this step, when the transfer of the PCB is completed, the partition assembly 81 and the driving assembly 82 continue to operate, so as to reciprocate, and complete the operation, and in this process, the photoelectric sensor 84 plays a role in visual alignment, so as to monitor the positions of the PCBs.
Further, referring to fig. 11, the lifting module 7 includes a loading baffle 71, the loading baffle 71 is located at one side of each loading and unloading module 2 close to the frame 1, a servo motor 72 and a vertical screw 73 are disposed at one side of the loading baffle 71 close to the frame 1, a lifting table 74 is disposed at the other side, the PCB laminates are stacked on the lifting table 74, a window is disposed at the middle of the loading baffle 71, a collar passing through the window is disposed on the lifting table 74, a guide rail slidably connected with the lifting table 74 is disposed at the other side of the loading baffle 71, a photoelectric positioner 75 is disposed at the joint of the lifting table 74 and the loading baffle 71, and when the servo motor 72 drives the vertical screw 73 to rotate, lifting of the lifting table 74 can be controlled to achieve the effect of lifting the PCB laminates.
Further, referring to fig. 10-12, the positioning module 5 includes a bottom plate 51, a movable table 52 is erected above the bottom plate 51, a longitudinal screw 53 and a motor for driving the longitudinal screw 53 to rotate are arranged between the bottom plate 51 and the movable table 52, a transverse screw 54 and a motor for driving the transverse screw 54 to rotate are arranged on the movable table 52, the transverse screw 54 is another positive and negative screw 427, two limiting plates 6 are respectively arranged at two ends of the transverse screw 54, the limiting plates 6 are in threaded connection with the transverse screw 54, guide rails are arranged on the movable table 52, a sliding block is arranged on the limiting plates 6 and connected with the guide rails, the longitudinal screw 53 drives the movable table 52 to approach or separate from the lifting module 7, the effect of adjusting the distance between the limiting plates 6 and the lifting module 7 is achieved, and the limiting plates 6 at two sides can be controlled to approach or separate from each other through rotation of the transverse screw 54 so as to adapt to processing of PCB boards with different sizes and adjust and standardize positions of the PCB boards with deviation.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. PIN rubber coating machine on full-automatic intelligence includes unloading module (2) to and corresponding operation station (3), its characterized in that: the feeding and discharging module (2) comprises a base plate feeding module (21), a PCB feeding module (22), an aluminum plate feeding module (23) and a discharging module (24), and the operation station (3) comprises a base plate punching station (31), a comprehensive regulation station (32), a drilling and nailing station (33), an encapsulation and coding station (34) and a turning plate receiving station (35);
the base plate feeding module (21) corresponds to the base plate punching station (31), and the PCB feeding module (22) and the base plate punching station (31) respectively feed materials to the comprehensive regulation station (32); the comprehensive regulation station (32) supplies materials to a subsequent drilling and nailing station (33), the aluminum plate feeding module (23) and the drilling and nailing station (33) respectively supply materials to an encapsulation and coding station (34), and the encapsulation and coding station (34) is sequentially connected with a turning plate receiving station (35) and a blanking module (24) and respectively supplies materials to the subsequent station and the module;
the conveying modules (4) are arranged among the backing plate feeding module (21), the backing plate punching station (31), the PCB feeding module (22), the comprehensive regulation station (32), the aluminum plate feeding module (23), the rubber coating coding station (34), the blanking module (24) and the turning plate receiving station (35), and one conveying module (4) can be matched with the PCB feeding module (22) to simultaneously convey a plurality of production plates to the comprehensive regulation station (32); and a penetrating conveying mechanism is arranged among the comprehensive regulation station (32), the drilling and nailing station (33), the encapsulation and coding station (34) and the turning plate receiving station (35), and materials are transported between adjacent stations through the penetrating conveying mechanism.
2. The full-automatic intelligent PIN encapsulation machine of claim 1, wherein: lifting modules (7) for storing plates are arranged in the upper and lower material modules (2), the lifting modules (7) are used for lifting the plates, in addition, position-adjusting modules (5) and two groups of symmetrically arranged limiting plates (6) driven by the position-adjusting modules (5) are arranged in the upper and lower material modules (2), the two limiting plates (6) are respectively arranged on two sides of the lifting modules (7), and the position-adjusting modules (5) are used for adjusting the distance and the position of the two limiting plates (6) so as to align the plates on the lifting modules (7).
3. The full-automatic intelligent PIN encapsulation machine of claim 2, wherein: be provided with on limiting plate (6) that corresponds in PCB board material loading module (22) and divide material module (8), divide material module (8) including separating subassembly (81) and drive assembly (82), at the in-process that promotes the PCB board of lifting module (7), separate subassembly (81) and drive assembly (82) mutually support, separate the PCB board of given quantity and the PCB board of below stack to carry the PCB board of division to synthesize regular station (32) department through transport module (4) that correspond.
4. The full-automatic intelligent PIN encapsulation machine of claim 3, wherein: the separation assembly (81) comprises a screw rod driving module (811), a sliding seat (812) driven by the screw rod driving module (811), an electric control telescopic rod (813) arranged on the sliding seat (812) and a stop block (814) arranged on one side of the electric control telescopic rod (813), a roller is arranged at the output end of the electric control telescopic rod (813), the bottom of the roller and the bottom of the stop block (814) are in the same horizontal line, and the diameter of the roller is smaller than the thickness of the stop block (814).
5. The full-automatic intelligent PIN encapsulation machine of claim 4, wherein: the stop block (814) is rotationally connected with the limiting plate (6), one end of the stop block (814) protrudes out of the end face of the limiting plate (6) and extends to the direction of the lifting module (7), a rotational connection point of the stop block (814) and the limiting plate (6) is located at the other end of the stop block (814), and the length of the protruding portion is shorter than that of the other portion.
6. The full-automatic intelligent PIN encapsulation machine of claim 3, wherein: the driving assembly (82) comprises a first air rod (821), a second air rod (823), a third air rod (824) and a fourth air rod (825) which are arranged on the limiting plate (6), a plurality of air rods are sequentially arranged at the output end of the previous air rod, and a suction nozzle (83) is arranged at the output end of the fourth air rod (825) at the tail end.
7. The full-automatic intelligent PIN encapsulation machine of claim 6, wherein: the height of the suction nozzle (83) can be driven by a plurality of air rods to be lowered to the horizontal height of the separation assembly (81), and a guide wheel is arranged at the top of the suction nozzle (83).
8. The full-automatic intelligent PIN encapsulation machine of claim 1, wherein: the conveying module (4) comprises a truss (41), a grabbing component (42) which is hoisted below the truss (41) and a connecting component (43) which is used for connecting the truss (41) with the grabbing component (42), a conveying belt is arranged at the bottom of the truss (41), the connecting component (43) comprises a locating frame (431) with an L-shaped main body, and a clamping block (432) connected with the conveying belt is arranged at the middle position of the top of the locating frame (431).
9. The full-automatic intelligent PIN encapsulation machine of claim 8, wherein: the grabbing component (42) comprises a main body fixing table (421), a driving motor (424) is arranged in the middle of the top of the fixing table (421), a positive and negative tooth screw rod (427) driven by the driving motor (424) is arranged at the bottom of the grabbing component (42), two fixing plates (428) are respectively connected to two ends of the positive and negative tooth screw rod (427), two pressing feet (422) are respectively arranged at two ends of the two fixing plates (428), and a material pressing air rod (423) is correspondingly arranged on the inner side of each pressing foot (422).
10. The full-automatic intelligent PIN encapsulation machine of claim 9, wherein: one side at fixed station (421) top is provided with link (426), and link (426) is docked with the other terminal surface of locating rack (431), is provided with the guide rail between the two and is connected with the slider, and the centre department of this terminal surface of locating rack (431) is provided with pinion rack (433), fixed mounting has a lift motor (425) on link (426), the output of lift motor (425) is provided with gear and pinion rack (433) meshing and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410148525.3A CN117682327B (en) | 2024-02-02 | 2024-02-02 | PIN rubber coating machine in full-automatic intelligence |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410148525.3A CN117682327B (en) | 2024-02-02 | 2024-02-02 | PIN rubber coating machine in full-automatic intelligence |
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| Publication Number | Publication Date |
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| CN117682327A true CN117682327A (en) | 2024-03-12 |
| CN117682327B CN117682327B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513440A (en) * | 2018-04-20 | 2018-09-07 | 深圳市动力飞扬自动化设备有限公司 | A kind of encapsulated equipment of upper PIN for pcb board |
| CN114051334A (en) * | 2021-10-27 | 2022-02-15 | 惠州市成泰自动化科技有限公司 | Full-automatic PCB board rubber coating line |
| CN116634682A (en) * | 2023-06-20 | 2023-08-22 | 昆山兴光达电子科技有限公司 | Full-automatic PIN rubberizing spouts a yard equipment |
| CN116924078A (en) * | 2022-03-31 | 2023-10-24 | 苏州维嘉科技股份有限公司 | Plate processing line body |
| CN117301191A (en) * | 2023-08-18 | 2023-12-29 | 惠州市成泰自动化科技有限公司 | Punching equipment compatible with double-panel and multi-layer board for encapsulation machine |
-
2024
- 2024-02-02 CN CN202410148525.3A patent/CN117682327B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513440A (en) * | 2018-04-20 | 2018-09-07 | 深圳市动力飞扬自动化设备有限公司 | A kind of encapsulated equipment of upper PIN for pcb board |
| CN114051334A (en) * | 2021-10-27 | 2022-02-15 | 惠州市成泰自动化科技有限公司 | Full-automatic PCB board rubber coating line |
| CN116924078A (en) * | 2022-03-31 | 2023-10-24 | 苏州维嘉科技股份有限公司 | Plate processing line body |
| CN116634682A (en) * | 2023-06-20 | 2023-08-22 | 昆山兴光达电子科技有限公司 | Full-automatic PIN rubberizing spouts a yard equipment |
| CN117301191A (en) * | 2023-08-18 | 2023-12-29 | 惠州市成泰自动化科技有限公司 | Punching equipment compatible with double-panel and multi-layer board for encapsulation machine |
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|---|---|
| CN117682327B (en) | 2024-04-16 |
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