CN112093480A - PCB (printed circuit board) intrinsic lamination process section equipment and material taking workbench thereof - Google Patents
PCB (printed circuit board) intrinsic lamination process section equipment and material taking workbench thereof Download PDFInfo
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- CN112093480A CN112093480A CN202011032397.4A CN202011032397A CN112093480A CN 112093480 A CN112093480 A CN 112093480A CN 202011032397 A CN202011032397 A CN 202011032397A CN 112093480 A CN112093480 A CN 112093480A
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- 239000000463 material Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003475 lamination Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 106
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 241000252254 Catostomidae Species 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000011889 copper foil Substances 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 7
- 239000002655 kraft paper Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
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Abstract
The invention discloses a PCB local internal lamination process section device which comprises a material taking workbench, a material conveying mechanism and a material conveying mechanism, wherein the material taking workbench is used for grabbing and conveying plates, and a transfer conveying platform of the material taking workbench is positioned beside the plate conveying mechanism; the operation workbench is provided with a plate conveying mechanism, and the plate conveying mechanism is used for carrying and conveying the plates conveyed by the lifting transfer mechanism to the upper side surface of the plate conveying mechanism; the loading and conveying mechanism is arranged beside the operation workbench and is used for conveying plates; the plate sucking machine is used for sucking and positioning the plates conveyed by the material loading conveying mechanism; the material loading and conveying mechanism comprises a lifting device and a transferring and conveying device for loading the plates, the transferring and conveying device is arranged on the lifting device, and the plate suction machine is correspondingly positioned above the transferring and conveying device. It makes originally, piles up fashioned PCB and originally piles up the operation or reduce artifical intensity of labour when tearing board separation operation open, simplifies manufacturing procedure simultaneously, work efficiency when promoting the operation.
Description
Technical Field
The invention relates to the technical field of PCB stacking or disassembling operation, in particular to a PCB local laminating process section device and a material taking workbench thereof.
Background
In the process of batch stacking and manufacturing of traditional PCBs or detaching a stacked PCB to separate each layer, conveying, taking and placing operations of a bottom plate, an upper cover plate and a mirror steel plate are all manual operations, and because an upper copper foil, a lower copper foil, the mirror steel plate, a PP (polypropylene) base material and kraft paper in the PCBs are also all manually operated to be placed or detached, the manual operations have the following defects, 1, because the bottom plate, the upper cover plate and the mirror steel plate have larger areas and heavier weights, the manual labor intensity is higher during production; 2. the production efficiency is low.
Disclosure of Invention
The invention aims to provide a PCB local laminating process section device and a material taking workbench thereof, which are designed for solving the defects of the technology, reduce the labor intensity of workers and improve the production efficiency.
The invention discloses a material taking workbench which comprises a material taking frame, a material taking mechanical arm arranged on the material taking frame and a transferring and conveying platform, wherein the transferring and conveying platform comprises a frame, a rotating shaft, rotating bearing parts and a driving device for driving the rotating shaft to rotate, the rotating shaft is arranged on the frame and is in rotating fit with the rotating bearing parts, the rotating bearing parts are arranged on the rotating shaft along a shaft body, and the driving device drives the rotating shaft to rotate so that the rotating bearing parts drive plates to move.
Preferably, a cantilever frame and a driving device thereof are arranged on one side of the material taking frame;
the cantilever frame comprises a mounting plate at the front end, a bearing is arranged at the position of the cantilever frame corresponding to the end part of the mounting plate to support the mounting plate, and a vacuum chuck mechanism is arranged at the bottom surface of the mounting plate;
the driving device comprises a motor and a rotating shaft, the rotating shaft is arranged on the rack, the rear end of the cantilever bracket is fixed with the rotating shaft, and one end of the rotating shaft is connected with an output shaft of the motor;
the motor drives the rotary arm frame to rotate around the rotating shaft, and the mounting plate is matched with the gravity of the vacuum sucker mechanism and the end bearing to keep the sucker in the vacuum sucker mechanism to face downwards all the time.
This cantilever suction means is with motor drive cantilever frame, and pivoting, when changeing to preset position, the panel on the fixed frame is absorb to the sucking disc, and the cantilever frame resets, and is repeated many times to this piles up of realizing panel, simplifies the structure, and is with low costs, convenient to use.
Further, still include telescopic cylinder, fix on the mounting panel, its flexible end sets up vacuum chuck mechanism to telescopic cylinder adjusts vacuum chuck mechanism's height, reduces cantilever frame's rotation stroke, convenient to use.
Furthermore, the telescopic end fixing support is provided with the vacuum chuck mechanism, so that the structure is stable and the installation is convenient.
Preferably, the material taking frame is provided with a correcting device for adjusting the articles to be transferred, and the correcting device comprises a correcting cylinder arranged outside the conveying equipment; the correcting cylinder comprises two first correcting cylinders arranged on two sides of the conveying device respectively and a second correcting cylinder arranged on the third side of the conveying mechanism, the output end of the correcting cylinder faces the conveying device and is used for abutting against the object to be transferred to realize correction, and the output end of the correcting cylinder faces the transfer conveying device and is used for abutting against the object to be transferred to realize correction.
Further, the motor is a speed reduction motor.
Furthermore, the cantilever frame is door frame type, including the mounting panel of front end and the armed lever of both sides, the mounting panel forms normal running fit with the head end of armed lever with the bearing, and the armed lever tail end is fixed with the pivot, makes things convenient for the overall arrangement installation, reduces weight.
Further, still including the accent to the mechanism, possess the hold-in range, the action wheel, first from the driving wheel, the second is from driving wheel and retaining member, the tip of mounting panel is the axis body, installation bearing and second are followed the driving wheel on the axis body, the action wheel sets up in the frame, the retaining member is used for fixed action wheel, first from the driving wheel cover in the pivot and with the pivot between installation bearing, first from being connected with the hold-in range between driving wheel and the second, first from being connected with the hold-in range between driving wheel and the action wheel, rotate the action wheel and with the retaining member locking, at the hold-in range, it is first, the second from the fixed angle of orientation of sucking disc in the.
The driving wheel is driven to adjust the orientation angle of the sucking disc so as to meet the requirements of adsorption and fixation of different plates, for example, the driving wheel is manually adjusted and fixed, or the driving wheel is driven to rotate by a self-locking motor so as to realize automatic adjustment.
Preferably, a manual adjustment is used, in particular: still include the runner, the runner passes through axis body and frame pin joint, the action wheel cover is on the axis body, set up the handle on the runner, the retaining member includes the mounting bracket, the handle, connecting rod and fixed block, the mounting bracket is located the frame of runner one side, the handle lower part is articulated with the mounting bracket, 2 connecting rods articulated and the connecting rod that is located the top are articulated with the handle tail end, the connecting rod that is located the below passes and its tail end sets up the fixed block from the guide cylinder of mounting bracket, the upper and lower position of turning handle regulation fixed block to the runner is fixed to the butt or breaks.
The handle is held by hand to be adjusted, the locking piece is locked, the structure is simplified, and the cost is low.
Furthermore, the synchronous belt between the first driven wheel and the second driven wheel is located in a cavity of the arm rod in the cantilever frame, and stability is improved.
Above-mentioned get material workstation compares with prior art, this cantilever suction means redesign structure, overall structure obtains simplifying, and cost reduction is fit for promoting.
As another preferred aspect: a PCB intrinsic lamination process section device, comprising:
the material taking workbench is used for grabbing and conveying the plates, and a transfer conveying platform of the material taking workbench is positioned beside the plate conveying mechanism;
the operation workbench is provided with a plate conveying mechanism, and the plate conveying mechanism is used for carrying and conveying the plates conveyed by the lifting transfer mechanism to the upper side surface of the plate conveying mechanism;
the loading and conveying mechanism is arranged beside the operation workbench and is used for conveying plates;
the plate sucking machine is used for sucking and positioning the plates conveyed by the material loading conveying mechanism;
wherein, the panel suction machine corresponds to the upper side of the material loading and conveying mechanism.
Preferably, the operation workbench is further provided with a positioning mechanism used for locking the plates on the plate conveying mechanism, the positioning mechanism fixes the plates, the plates are conveyed by the bottom tray conveying mechanism, the structure is simplified, the cost is reduced, the operation is semi-automatic, and the operation is convenient.
Preferably, the transferring and conveying device and the plate conveying mechanism both comprise a frame, rotating shafts, bearing wheels and a driving device for driving the rotating shafts to rotate, the frame is provided with a plurality of rotating shafts, the rotating shafts are in rotating fit with each other, the rotating shafts are arranged along the length direction of the frame, each rotating shaft is provided with a plurality of bearing wheels along a shaft body, and the driving device drives the rotating shafts to rotate so as to enable the bearing wheels to move the plates;
the supporting plate is provided with a hole corresponding to the position of the bearing wheel on the plate conveying mechanism, the bearing wheel partially extends out of the hole, the positioning mechanisms are arranged on two sides of the supporting plate of the operating workbench and comprise telescopic cylinders and fixing frames at telescopic ends of the telescopic cylinders, and the telescopic cylinders move down the fixing frames to fix the plates on the supporting plate; a plurality of telescopic cylinders are arranged on both sides of the supporting plate. The telescopic cylinders such as telescopic air cylinders, oil cylinders and the like improve the stability of the plates and facilitate pressing.
A storage bin for storing the plates is arranged in the operation workbench below a rotating shaft of the plate conveying mechanism, one side of the storage bin is open, and the interior of the storage bin is divided into a plurality of layers from top to bottom for storing the plates; the storage bin is of a multi-layer frame structure, the rollers are mounted on the frame rods on two opposite sides of each layer, the storage bin is of an integrated structure, the space is reasonably utilized, the occupied area is reduced, and plates can conveniently enter and exit.
The rotating shaft is arranged on the frame through a shaft seat, and the driving device is a motor and is fixed on the frame at one side of the supporting plate; the output shaft end of the motor is connected with any rotating shaft, a driven wheel is arranged on the rotating shaft, the driven wheels on two adjacent rotating shafts are connected and driven through a transmission belt, the rotating shafts are installed through shaft seats, so that the structure is convenient to install, the rotating shafts are synchronously driven by a single driving device, the structure is simplified, and the cost is low.
Preferably, the two side parts of the frame of the transfer conveying device are provided with side frames, a transfer device for clamping and taking the plate materials to the conveying device is arranged on the side frames towards the position of the opening on one side of the storage bin, the transfer device comprises a guide rail, a moving plate arranged on the guide rail in a sliding mode, and a transfer rod movably arranged on the moving plate, and the moving direction of the transfer rod is not parallel to the moving direction of the moving plate;
the transfer equipment further comprises a first driving cylinder and a second driving cylinder, wherein the output end of the first driving cylinder is fixed on the moving plate and used for driving the moving plate to move on the guide rail; the second driving cylinder is fixed on the moving plate, and the output end of the second driving cylinder is fixed on the transfer rod and used for driving the transfer rod to move on the moving plate; the side frame is provided with a bottom plate, and the guide rail and the first driving cylinder are fixed on the bottom plate; a transfer block is fixed at the top of the transfer rod; the moving direction of the transfer rod is vertical to the moving direction of the moving plate.
Preferably, the material loading and conveying mechanism comprises a lifting device and a transferring and conveying device for loading the plates, the transferring and conveying device is arranged on the lifting device, and the plate suction machine is correspondingly positioned above the transferring and conveying device;
the lifting device comprises a first frame arranged at the opening of the storage bin, a power source fixed on the material taking frame, a chain wheel and a chain, wherein a second guide rail is arranged on the first frame, the chain wheel is arranged on an output shaft of the power source fixed on the material taking frame, one end of the chain is fixed on the chain wheel in a matched mode, the other end of the chain is connected with a side frame of the transfer conveying device, the side frame is arranged on the second guide rail in a sliding mode, two material openings are formed in the first frame, one material opening corresponds to the opening of the storage bin, and the material taking frame of the material taking workbench is arranged on the first frame; the sucking disc mechanism includes lift cylinder, negative pressure body and sucking disc, the lift cylinder is fixed on the work or material rest, be connected with the crane on the output shaft of lift cylinder, install a plurality of negative pressure bodies on the crane, the lower extreme and the sucking disc of negative pressure body are connected, be equipped with the negative pressure joint of being connected with outside negative pressure production device on the negative pressure body.
According to the PCB operation device, the structure automatically takes, conveys and places the upper cover plate, the bottom plate and the mirror steel plate, so that the stacking operation or the plate detaching and separating operation of a stacked and formed PCB is convenient and fast, the manual labor intensity is reduced during operation, the processing procedure is simplified, and the working efficiency during operation is improved.
Drawings
FIG. 1 is the whole structure diagram of embodiment 1;
FIG. 2 is the whole structure diagram of embodiment 1 (II);
FIG. 3 is the whole structure diagram (III) of embodiment 1;
FIG. 4 is the whole structure diagram of example 1 (IV);
FIG. 5 is a perspective view of the lift transplanter;
FIG. 6 is a schematic structural view of a suction cup mechanism;
fig. 7 is a perspective view of the transplanting conveyor mechanism;
FIG. 8 is an enlarged view of portion A of FIG. 3;
FIG. 9 is an overall configuration view of the present table;
FIG. 10 is a view of the bottom tray transport mechanism;
FIG. 11 is a view of the cartridge structure;
FIG. 12 is a structural view of the telescopic fixing mechanism;
FIG. 13 is a first perspective view of the present suction device;
FIG. 14 is an enlarged view of part A;
FIG. 15 is an enlarged view of the part B;
FIG. 16 is a second perspective view of the present cantilever crane suction device;
FIG. 17 is an enlarged view of the part C;
FIG. 18 is an enlarged view of the structure of the D portion;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example 1:
as shown in the drawings, the material taking workbench described in this embodiment includes a material taking frame 501, a material taking manipulator 530 disposed on the material taking frame 501, and a transferring and conveying platform 520, where the transferring and conveying platform 520 includes a frame 5101, a rotating shaft 518, a rotating carrier 519, and a driving device 514 for driving the rotating shaft to rotate, the frame is provided with the rotating shaft, and is in rotating fit with the rotating shaft, the rotating carrier is arranged on the rotating shaft along a shaft body, and the driving device drives the rotating shaft to rotate, so that the rotating carrier drives a plate to move; the bearing part is a bearing wheel, the motor is a speed reduction type motor, the output shaft end of the reduction gearbox can be connected with any rotating shaft or can be connected with any rotating shaft through a synchronous belt transmission mechanism 540, the motor is started to enable the output shaft of the reduction gearbox to rotate, the rotating shaft connected with the reduction gearbox is driven to rotate through the synchronous belt transmission mechanism, then all the rotating shafts are driven to rotate under the transmission action of a driven wheel and a transmission belt, so that the bearing wheel rotates to convey the plate body 516, wherein the frame 5101 can be a square frame, and can also be composed of two beams 5103 which are arranged in parallel.
Further, a correcting device is arranged on the material taking frame, the correcting device comprises correcting cylinders which are fixed on the frame body and arranged on the outer side of the conveying device, the correcting cylinders comprise two first correcting cylinders which are arranged on two sides of the conveying device respectively, and one second correcting cylinder which is arranged on the third side of the conveying mechanism, the output ends of the correcting cylinders face the conveying device and are used for abutting against an article 316 to be transferred to realize correction, the first correcting cylinders adopt two forms, one is an edge correcting cylinder 313, the other is an end correcting cylinder 314, the output ends of the edge correcting cylinder 313 and the second correcting cylinder 315 are both fixed with a correcting plate 317, and the output ends of the end correcting cylinders are fixed with a correcting rod 318.
Wherein fig. 4 is a structure diagram after removing the mounting rack and the arm lever, in this embodiment, the cantilever suction device uses the rack 501 as a main body, and adopts a frame type, the cantilever rack 502 is installed at one end of the rack, the mounting plate 5022 at the front end cooperates with the arm levers 5021 at both sides to form a door frame type cantilever rack, the mounting plate is outside the rack, the driving device uses the motor 505 as a power source fixed on the material taking rack, the rotating shaft 508 is installed on the rack through a shaft seat, as shown in fig. 1, the rotating shaft stretches across the rack, the tail end of the arm lever in the cantilever rack is fixed with the rotating shaft, the end of the rotating shaft is connected with an output shaft of the motor fixed on one side of the rack, the motor selects a speed reducing motor, and.
In this embodiment, the mounting panel both ends all overlap behind the cover duplex bearing and are connected with the armed lever, the fixed telescopic cylinder 504 in mounting panel middle part bottom surface, telescopic cylinder's flexible end installation vacuum chuck mechanism 503, vacuum chuck mechanism adopts the common model in market, specific structure is no longer detailed, in this embodiment, at telescopic end fixed bracket 5031, with the main part of support mounting vacuum chuck mechanism, install sucking disc 5032 in support bottom surface four corners department, in vacuum chuck mechanism action of gravity, and under both ends bearing 5074 effect, in the rotatory in-process of cantilever crane, the sucking disc orientation is downward all the time, in order to conveniently absorb material board 316 in the fixed frame, like the mirror steel sheet.
The specific use is as follows: the rotating shaft is driven by the motor to rotate so as to drive the cantilever bracket to rotate until the vacuum chuck is positioned above the mirror plate, the telescopic cylinder is started, the vacuum chuck is moved downwards to the surface of the contact lens plate to be adsorbed and fixed, the motor drives the cantilever bracket to reset, the chuck is loosened, and the mirror plate falls down.
In another embodiment, as shown in fig. 1-6, a direction adjustment mechanism 506 is further added, which includes a timing belt, a driving wheel, a first driven wheel, a second driven wheel and a locking member 5062, and in this embodiment, the manual adjustment is shown, specifically: the fixed cylinder axis body of tip of mounting panel, installation bearing and second follow driving wheel on the axis body, form normal running fit with the armed lever with the bearing, the second is fixed on the axis body from the driving wheel cover, install first follow driving wheel in the pivot of being connected with the motor simultaneously, first follow driving wheel cover forms normal running fit in the pivot and installation bearing, pivot end below frame outer wall mounting runner 5061, runner center is same fixed axis body 5069, the axis body crosses the frame and forms normal running fit through the bearing, install action wheel 5070 on the axis body of first follow driving wheel below, be connected with hold-in range 5072 between action wheel and the first follow driving wheel, first follow driving wheel 5071 and second follow driving wheel and be connected with the hold-in range between 5073 equally, and the hold-in range of first follow driving wheel between driving wheel and the second follow driving wheel extends along the armed lever intracavity, the armed lever is the cuboid.
Wherein, the retaining member includes mounting bracket 5064, the handle, connecting rod and fixed block, the mounting bracket is the T type, be located the frame of runner top, the mounting bracket is indulged the end and is opened logical groove, handle 5068 is located logical groove top, its lower part is articulated through the round pin axle with the mounting bracket, 2 connecting rods are articulated and be located the connecting rod 5066 of top and the handle tail end is articulated, the connecting rod that is located the below passes from leading to the groove, and lead to groove lower part fixed guide cylinder 5065, the connecting rod passes from the guide cylinder below, and tail end installation fixed block 5067, twist grip to horizontal direction, it drives the connecting rod and shifts up, the fixed block shifts up, rotatable runner, twist grip is from the vertical direction, the fixed block.
When the sucker is used, the orientation of the sucker is adjusted through the rotating wheel, and different use requirements are met.
Example 2:
as shown in the drawings, the present embodiment describes a PCB in-situ lamination process section device, which includes: the material taking workbench is used for grabbing and conveying the plates, and a transfer conveying platform of the material taking workbench is positioned beside the plate conveying mechanism; a working table 510, which is provided with a plate conveying mechanism 500 and a positioning mechanism 513 for locking the plate on the plate conveying mechanism 500, wherein the plate conveying mechanism 500 is used for carrying and conveying the plate conveyed by the lifting transfer mechanism to the upper side surface of the plate conveying mechanism 500; the loading and conveying mechanism is arranged beside the operation workbench and is used for conveying plates; the plate sucking machine 203 is used for sucking and positioning the plates conveyed by the material loading conveying mechanism; the material loading and conveying mechanism comprises a lifting device 202 and a transferring and conveying device 201 for loading the plates, the transferring and conveying device 201 is installed on the lifting device 202, and the plate suction machine 203 is correspondingly positioned above the transferring and conveying device 201.
Based on the above, in the manufacture of the PCB, after a bottom plate and an upper cover plate are stacked and simultaneously placed on the transfer conveyor, the lifting device drives the transfer conveyor to lift so that the transfer conveyor is close to the plate conveying mechanism and the plate sucking machine, then the plate sucking machine firstly sucks and positions the upper cover plate on the transfer conveyor, the transfer conveyor conveys a part of the bottom plate to the plate conveying mechanism, the bottom plate is driven to translate by the plate conveying mechanism, so that the bottom plate is completely separated from the transfer conveyor and then is positioned on the plate conveying mechanism, at the moment, the positioning mechanism locks the plate on the plate conveying mechanism, after a group of kraft paper, lower copper foil, PP base material and upper copper foil is manually laid on the bottom plate of the plate conveying mechanism in sequence, the material taking manipulator acts to take the mirror surface steel plate on the transfer conveyor and convey the mirror surface steel plate onto the upper copper foil, laying a plurality of groups according to the operation, wherein the plurality of groups are generally six groups in a stacking manner, each group in the six groups comprises a lower copper foil, a PP (polypropylene) base material, an upper copper foil and a mirror steel plate, then laying a layer of kraft paper on a top layer mirror steel plate after laying is finished, after the last layer of kraft paper is laid, a board conveying mechanism conveys a PCB with a bottom plate to a transfer conveyor, then an upper cover suction machine releases the upper cover plate, so that the upper cover plate is placed on the last laid layer of kraft paper, then a lifting device drives the transfer conveyor to a corresponding blanking position, finally the transfer conveyor drives the PCB with the bottom plate and the upper cover plate to be subjected to displacement blanking, and after the blanking is finished, the PCB laminating processing is carried out repeatedly according to the operation.
When the PCB is detached, the PCB is placed on the transfer conveying device, the lifting device drives the transfer conveying device to lift so that the transfer conveying device is close to the board conveying mechanism and the board suction machine, then the board suction machine firstly sucks and positions an upper cover plate on the PCB at the transfer conveying device, the transfer conveying device conveys the PCB without the upper cover plate to the board conveying mechanism, the positioning mechanism positions a bottom plate on the PCB, then after the kraft paper, the lower copper foil, the PP base material and the upper copper foil are manually removed, the material taking manipulator acts to remove the mirror steel plate, all the kraft paper, the lower copper foil, the PP base material, the upper copper foil and the mirror steel plate on the bottom plate are removed according to the operation, so that only the bottom plate is left on the board conveying mechanism, at the moment, the board conveying mechanism conveys the bottom plate to the transfer conveying mechanism, the board suction machine releases the upper cover plate to enable the upper cover plate to be placed, and finally, driving the transfer conveying device to move to a corresponding blanking position by the lifting device, driving the transfer conveying device to displace and blank the PCB according to the bottom plate and the upper cover plate, and performing PCB splitting operation repeatedly according to the operation after blanking is finished.
In this embodiment, the transfer conveying device 201 and the plate conveying mechanism 500 each include a frame 5101, a rotating shaft 518, a carrier wheel 512, and a driving device 514 for driving the rotating shaft to rotate, the frame 510 is provided with a plurality of rotating shafts 518, and the rotating shafts 518 are rotatably engaged with each other, the rotating shafts 518 are arranged along the length direction of the frame 5101, a plurality of carrier wheels 512 are arranged on each rotating shaft 518 along the shaft body at equal intervals, and the driving device 514 drives the rotating shafts to rotate, so that the carrier wheels move the plate; further, the rotating shaft 518 is arranged on the frame 5101 through a shaft seat, and the driving device is a motor and is fixed on the frame 5101 on one side of the supporting plate; the output shaft end of the motor is connected with any rotating shaft, driven wheels 520 are arranged on the rotating shafts, and the driven wheels on two adjacent rotating shafts are connected and driven by a transmission belt 521, wherein the motor is a speed reduction motor, the output shaft end of the reduction gearbox can be connected with any rotating shaft or can also be connected with any rotating shaft through a synchronous belt transmission mechanism 540, the motor is started to enable the output shaft of the reduction gearbox to rotate to drive the rotating shaft connected with the reduction gearbox to rotate through the synchronous belt transmission mechanism, then all the rotating shafts are driven to rotate under the transmission action of the driven wheels and the transmission belt, so that the bearing wheels rotate to convey the plate body 516, wherein the frame 5101 can be a square frame, or can be composed of two beams 5103 which are arranged in.
Preferably, the supporting plate 511 is perforated corresponding to the position of the bearing wheel on the plate conveying mechanism, and the bearing wheel extends partially from the hole, the positioning mechanism is disposed on both sides of the supporting plate 511 of the work table 510, and includes a telescopic cylinder 5130 and a fixing frame 5131 at a telescopic end thereof, the telescopic cylinder moves down the fixing frame to fix the plate on the supporting plate, a plurality of telescopic cylinders are disposed on both sides of the supporting plate, wherein the telescopic cylinder is just selected for extension, the fixing frame is L-shaped, as shown in fig. 1 and 4, 2 telescopic cylinders are mounted on each side of the supporting plate, the telescopic cylinders are fixed on the bottom surface of the supporting plate, the telescopic end extends from the hole in the supporting plate, and a piston rod of the telescopic cylinder descends to move.
In another embodiment, a storage bin 515 is installed in the rack below the rotating shaft to pre-store the boards required by the PCB, in this embodiment, the storage bin is a multi-layer frame structure, wherein the frame 5150 is a groove with an open top and one side, one end of the two side groove walls is fixed with a connecting rod 5152 at an interval from top to bottom, the other end of the connecting rod is fixed with a transverse frame rod 5151, the end far away from the transverse frame rod is fixed with the bottom wall of the groove, the opposite transverse frame rod partitions the cavity of the groove into a multi-layer structure, and rollers 5153 are installed on the transverse frame rod at.
The storage bin can be independent from the frame, and in the embodiment, for stability, the frame rods of the frame and the frame rods of the frame are fixed through the fixing plates 5154 and the fastening bolts.
When in use, an upper cover plate and a bottom plate which are mutually stacked are stored in each layer of the storage bin in advance, then the plates in the storage bin are conveyed to a supporting plate through an external feeding device, the bottom plate is fixed by a telescopic fixing mechanism, then other plates are manually stacked and arranged on a bottom plate, after a PCB is formed, a driving device drives a rotating shaft, a bearing wheel conveys the plates, a transferring and conveying mechanism utilizes the piston rods of two first cylinders to stretch out the stacked upper cover plate and the stacked bottom plate to enable a transferring and conveying rod 304 to be inserted into the storage bin, then the piston rods of two second cylinders retract to enable the two transferring and conveying rods to clamp the stacked upper cover plate and the stacked bottom plate, the piston rods of the first cylinders retract to clamp and convey the upper cover plate and the bottom plate which are positioned in the storage bin to the transferring and conveying mechanism, and finally the stacked upper cover plate and the stacked bottom plate are completely separated from the storage bin and positioned on the transferring and conveying mechanism under the, or when the stacked upper cover plate and the stacked bottom plate are placed in the bin, the bearing wheel of the transfer conveying mechanism rotates to feed the stacked upper cover plate and the stacked bottom plate into the bin.
In this embodiment, side frames are provided on both sides of the frame of the transfer conveyor, and a transfer device for gripping a plate material onto the transfer device is provided on the side frames at a position open to one side of the storage bin, the transfer device includes a guide rail 302, a moving plate 303 slidably provided on the guide rail 302, and a transfer lever 304 movably provided on the moving plate 303, and a moving direction of the transfer lever 304 is not parallel to a moving direction of the moving plate 303. The transferring and carrying equipment further comprises a first driving air cylinder 305 and a second driving air cylinder 306, wherein the output end of the first driving air cylinder 305 is fixed on the moving plate 303 and is used for driving the moving plate 303 to move on the guide rail 302; the second driving cylinder 306 is fixed on the moving plate 303, and the output end of the second driving cylinder 306 is fixed on the transfer rod 304 and is used for driving the transfer rod 304 to move on the moving plate 303; the side frame is provided with a bottom plate 312, and the guide rail 302 and the first driving cylinder 305 are fixed on the bottom plate 312. A transfer block 308 is fixed on the top of the transfer rod 304; the moving direction of the transfer lever 304 is perpendicular to the moving direction of the moving plate 303; the height of the transfer rod is slightly higher than that of the conveying equipment.
The transfer equipment has simple structure, and when the transfer equipment is put into use: the movable plate moves forwards under the action of the first driving air cylinder, the two transfer rods move towards the middle through the work of the second driving air cylinder to clamp the articles such as plates and the like, then the first driving air cylinder moves backwards, the clamped articles are placed on one roller, and then the other rollers continuously rotate to finish transfer conveying.
In this embodiment, the lifting device 202 includes a first frame 200 disposed at the opening of the storage bin, a power source 209 fixed to the material taking frame, a sprocket and a chain, the first frame 200 is provided with a second guide rail 210, the output shaft of the power source 209 fixed to the material taking frame is provided with a sprocket, one end of the chain is fixed to the sprocket in a matching manner, the other end of the chain is connected to a side frame of the transfer conveyor 301, the side frame is slidably disposed on the second guide rail 210, the first frame 200 is provided with two material ports, and one material port corresponds to the opening of the storage bin; specifically, the lifting devices 202 are symmetrically disposed at both sides of the first frame 200. Each lifting device 202 comprises two second guide rails 210 arranged on the side surface of the first rack 200 in parallel, the material taking frame is fixed on the first rack 200, and a power source 209 fixed on the material taking frame is a speed reducing motor.
In this embodiment, the suction cup mechanism 203 includes a lifting cylinder 204, negative pressure pipe bodies 205 and suction cups 206, the lifting cylinder 204 is fixed on the top of the material taking rack, an output shaft of the lifting cylinder 204 is connected with a lifting rack 207, the lifting rack 207 is provided with a plurality of negative pressure pipe bodies 205, the lower ends of the negative pressure pipe bodies 205 are connected with the suction cups 206, and the negative pressure pipe bodies 205 are provided with negative pressure joints 208 connected with an external negative pressure generating device; specifically, the lifting frame 207 is a square frame, the number of the negative pressure pipe bodies 205 is four, and each negative pressure pipe 205 is correspondingly fixed with each corner of the square frame through a connecting column. The suction cup 206 is provided with a negative pressure port.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a get material workstation, its characterized in that includes the work or material rest, sets up the material taking manipulator on the work or material rest and moves and carry the platform, moves and carries the platform and include frame, pivot, swivel bearing spare and order about pivot pivoted drive arrangement, sets up the pivot on the frame to the normal running fit, arrange along the axis body in the pivot and set up swivel bearing spare, drive arrangement orders about the pivot and rotates, makes swivel bearing spare drive panel remove.
2. The reclaiming table as claimed in claim 1, wherein the cantilever frame and the driving device thereof are arranged on one side of the reclaiming frame;
the cantilever frame comprises a mounting plate at the front end, a bearing is arranged at the position of the cantilever frame corresponding to the end part of the mounting plate to support the mounting plate, and a vacuum chuck mechanism is arranged at the bottom surface of the mounting plate;
the driving device comprises a motor and a rotating shaft, the rotating shaft is arranged on the rack, the rear end of the cantilever bracket is fixed with the rotating shaft, and one end of the rotating shaft is connected with an output shaft of the motor;
the motor drives the rotary arm frame to rotate around the rotating shaft, and the mounting plate is matched with the gravity of the vacuum sucker mechanism and the end bearing to keep a sucker in the vacuum sucker mechanism to face downwards all the time;
the telescopic cylinder is fixed on the mounting plate, and a vacuum chuck mechanism is arranged at the telescopic end of the telescopic cylinder; the telescopic end fixing support is provided with a vacuum chuck mechanism.
3. The reclaiming station as set forth in claim 1, wherein: the motor is a speed reducing motor; the cantilever frame is door frame type, including the mounting panel of front end and the armed lever of both sides, and the mounting panel forms normal running fit with the head end of armed lever with the bearing, and the armed lever tail end is fixed with the pivot.
4. The reclaiming station as set forth in claim 1, wherein: the material taking frame is provided with a correcting device for adjusting the articles to be transferred, and the correcting device comprises a correcting cylinder arranged on the outer side of the conveying equipment; the correcting cylinder comprises two first correcting cylinders arranged on two sides of the conveying device respectively and a second correcting cylinder arranged on the third side of the conveying mechanism, and the output end of the correcting cylinder faces the conveying device and is used for abutting against an article to be transferred to realize correction.
5. The reclaiming station as in any one of claims 1-4, wherein: the vacuum chuck mechanism comprises a mounting plate, a bearing, a first driven wheel, a second driven wheel and a locking piece, wherein the mounting plate is provided with a shaft body at the end part, the shaft body is provided with a bearing and the second driven wheel, the driving wheel is arranged on the rack, the locking piece is used for fixing the driving wheel, the first driven wheel is sleeved on the rotating shaft and provided with the bearing between the rotating shaft, the first driven wheel and the second driven wheel are connected through the synchronous belt, the first driven wheel and the driving wheel are connected through the synchronous belt, the driving wheel is rotated and locked through the locking piece, and the suckers in the vacuum chuck mechanism in the mounting plate are fixed towards a required angle under the rotating action of the synchronous belt;
the rotating wheel is pivoted with the rack through the shaft body, the driving wheel is sleeved on the shaft body, a handle is arranged on the rotating wheel, the locking part comprises an installation frame, a handle, connecting rods and a fixing block, the installation frame is positioned on the rack on one side of the rotating wheel, the lower portion of the handle is hinged with the installation frame, the 2 connecting rods are hinged, the connecting rods positioned above the 2 connecting rods are hinged with the tail end of the handle, the connecting rods positioned below the installation frame penetrate through a guide cylinder of the installation frame, the tail end of the connecting rods is provided with the fixing block, and the handle is rotated;
the synchronous belt between the first driven wheel and the second driven wheel is positioned in a cavity of the middle arm rod of the cantilever frame.
6. The utility model provides a this lamination technology section equipment in PCB which characterized in that includes:
the reclaiming station of any one of claims 1 to 5 for grasping and transporting a sheet material, and a transfer conveyor of the reclaiming station is located alongside the sheet material conveying mechanism;
the operation workbench is provided with a plate conveying mechanism, and the plate conveying mechanism is used for carrying and conveying the plates conveyed by the lifting transfer mechanism to the upper side surface of the plate conveying mechanism;
the loading and conveying mechanism is arranged beside the operation workbench and is used for conveying plates;
the plate sucking machine is used for sucking and positioning the plates conveyed by the material loading conveying mechanism;
wherein, the plate suction machine is correspondingly positioned above the material loading and conveying mechanism.
7. The PCB in-situ lamination process section equipment as claimed in claim 6, wherein a positioning mechanism for locking the plates on the plate conveying mechanism is further arranged on the operation workbench.
8. The PCB local laminating process section equipment as claimed in claim 7, wherein the transfer conveying device and the board conveying mechanism each comprise a frame, a plurality of rotating shafts, rotating bearing members and a driving device for driving the rotating shafts to rotate, the frame is provided with the plurality of rotating shafts, the rotating shafts are in rotating fit, the rotating shafts are arranged along the length direction of the frame, each rotating shaft is provided with the plurality of rotating bearing members along a shaft body, and the driving device drives the rotating shafts to rotate, so that the rotating bearing members move the boards;
the supporting plate is provided with a hole corresponding to the position of the bearing wheel on the plate conveying mechanism, the bearing wheel partially extends out of the hole, the positioning mechanisms are arranged on two sides of the supporting plate of the operating workbench and comprise telescopic cylinders and fixing frames at telescopic ends of the telescopic cylinders, and the telescopic cylinders move down the fixing frames to fix the plates on the supporting plate; a plurality of telescopic cylinders are arranged on both sides of the supporting plate;
a storage bin for storing the plates is arranged in the operation workbench below a rotating shaft of the plate conveying mechanism, one side of the storage bin is open, and the interior of the storage bin is divided into a plurality of layers from top to bottom for storing the plates; the storage bin is of a multi-layer frame structure, and rollers are arranged on the frame rods on two opposite sides of each layer;
the rotating shaft is arranged on the frame through a shaft seat, and the driving device is a motor and is fixed on the frame at one side of the supporting plate; the output shaft end of the motor is connected with any rotating shaft, driven wheels are arranged on the rotating shafts, and the driven wheels on two adjacent rotating shafts are connected and driven through a transmission belt.
9. The PCB in-situ lamination process section equipment as claimed in claim 8, wherein the two side parts of the frame of the transfer conveyor are provided with side frames, the side frames are provided with transfer equipment for clamping the plate material to the conveyor at a position facing to the opening of one side of the storage bin, the transfer equipment comprises a guide rail, a moving plate arranged on the guide rail in a sliding manner, and a transfer rod movably arranged on the moving plate, and the moving direction of the transfer rod is not parallel to the moving direction of the moving plate;
the transfer equipment further comprises a first driving cylinder and a second driving cylinder, wherein the output end of the first driving cylinder is fixed on the moving plate and used for driving the moving plate to move on the guide rail; the second driving cylinder is fixed on the moving plate, and the output end of the second driving cylinder is fixed on the transfer rod and used for driving the transfer rod to move on the moving plate; the side frame is provided with a bottom plate, and the guide rail and the first driving cylinder are fixed on the bottom plate; a transfer block is fixed at the top of the transfer rod; the moving direction of the transfer rod is vertical to the moving direction of the moving plate.
10. A PCB in-situ lamination process section apparatus as claimed in any one of claims 1 to 9,
the material loading and conveying mechanism comprises a lifting device and a transferring and conveying device for loading the plates, the transferring and conveying device is arranged on the lifting device, and the plate suction machine is correspondingly positioned above the transferring and conveying device;
the lifting device comprises a first frame arranged at the opening of the storage bin, a power source fixed on the material taking frame, a chain wheel and a chain, wherein a second guide rail is arranged on the first frame, the chain wheel is arranged on an output shaft of the power source fixed on the material taking frame, one end of the chain is fixed on the chain wheel in a matched mode, the other end of the chain is connected with a side frame of the transfer conveying device, the side frame is arranged on the second guide rail in a sliding mode, two material openings are formed in the first frame, one material opening corresponds to the opening of the storage bin, and the material taking frame of the material taking workbench is arranged on the first frame;
the sucking disc mechanism includes lift cylinder, negative pressure body and sucking disc, the lift cylinder is fixed on the work or material rest, be connected with the crane on the output shaft of lift cylinder, install a plurality of negative pressure bodies on the crane, the lower extreme and the sucking disc of negative pressure body are connected, be equipped with the negative pressure joint of being connected with outside negative pressure production device on the negative pressure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011032397.4A CN112093480A (en) | 2020-09-27 | 2020-09-27 | PCB (printed circuit board) intrinsic lamination process section equipment and material taking workbench thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011032397.4A CN112093480A (en) | 2020-09-27 | 2020-09-27 | PCB (printed circuit board) intrinsic lamination process section equipment and material taking workbench thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112093480A true CN112093480A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011032397.4A Pending CN112093480A (en) | 2020-09-27 | 2020-09-27 | PCB (printed circuit board) intrinsic lamination process section equipment and material taking workbench thereof |
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| Country | Link |
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| CN (1) | CN112093480A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117842696A (en) * | 2024-03-06 | 2024-04-09 | 苏州易艾克自动化设备有限公司 | Device and method for taking and placing PCB (printed circuit board) |
| CN117842696B (en) * | 2024-03-06 | 2024-05-17 | 苏州易艾克自动化设备有限公司 | Device and method for taking and placing PCB (printed circuit board) |
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