CN112758625A - Automatic PCB (printed circuit board) matching machine - Google Patents
Automatic PCB (printed circuit board) matching machine Download PDFInfo
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- CN112758625A CN112758625A CN202110124152.2A CN202110124152A CN112758625A CN 112758625 A CN112758625 A CN 112758625A CN 202110124152 A CN202110124152 A CN 202110124152A CN 112758625 A CN112758625 A CN 112758625A
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- China
- Prior art keywords
- sprocket
- chain wheel
- guide rail
- disposed
- chain
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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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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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
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
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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
- B65G59/00—De-stacking of articles
- B65G59/02—De-stacking from the top of the stack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to an automatic PCB (printed circuit board) matching machine, which belongs to the field of PCB processing equipment and comprises a rack, wherein a feeding mechanism, a backflow mechanism, a material taking mechanical arm, a conveying line, a blanking mechanical arm and a blanking mechanism are sequentially arranged on the rack, the backflow mechanism comprises two backflow devices respectively arranged on two sides of the front end of the conveying line, and each backflow device comprises a first mounting frame, an upward moving assembly, a downward moving assembly, a first transferring device and a second transferring device, wherein the upward moving assembly and the downward moving assembly are arranged on the first mounting frame in a front-back mode, and the first transferring device and the second transferring device are arranged corresponding to the. The invention has high plate matching efficiency and high precision.
Description
Technical Field
The invention relates to the field of PCB processing equipment, in particular to an automatic PCB matching machine.
Background
In the processing procedure of the PCB multilayer board, the matching board of the multilayer board is involved, core boards for forming the multilayer board need to be sequentially stacked together according to the sequence, the existing stacking procedure is carried out manually, the efficiency is low, and errors are easy to occur.
Disclosure of Invention
On the basis, it is necessary to provide an automatic board matching machine for a PCB, which comprises a rack, wherein a feeding mechanism, a backflow mechanism, a material taking mechanical arm, a conveying line, a discharging mechanical arm and a discharging mechanism are sequentially arranged on the rack, the backflow mechanism comprises two backflow devices which are respectively arranged on two sides of the front end of the conveying line, and each backflow device comprises a first mounting frame, a front backflow device and a rear backflow device which are arranged on the first mounting frame in a front-back mode, an upward moving assembly, a downward moving assembly and a first transferring device and a second transferring device which are arranged on the first mounting frame in a corresponding mode, wherein the.
Furthermore, the upward moving assembly comprises a first lifting mechanism and a second lifting mechanism which are oppositely arranged, the first lifting mechanism comprises a first chain wheel and a second chain wheel which are rotatably arranged on the first mounting frame, the second chain wheel is positioned below the first chain wheel, a first transmission chain is sleeved on the first chain wheel and the second chain wheel, a plurality of first support rods which are horizontally arranged are arranged on the first transmission chain at equal intervals, the second lifting mechanism comprises a third chain wheel and a fourth chain wheel which are rotatably arranged on the first mounting frame, the fourth chain wheel is positioned below the third chain wheel, a second transmission chain is sleeved on the third chain wheel and the fourth chain wheel, and a plurality of second support rods which are horizontally arranged are arranged on the second transmission chain at equal intervals corresponding to the first support rods; move down the subassembly including relative third elevating system and the fourth elevating system who sets up, third elevating system including rotationally set up in fifth sprocket and sixth sprocket on the first mounting bracket, the sixth sprocket is located the below of fifth sprocket, the cover is equipped with third drive chain on fifth sprocket and the sixth sprocket, be provided with the third bracing piece that a plurality of levels set up equidistantly on the third drive chain, fourth elevating system including rotationally set up in seventh sprocket and eighth sprocket on the first mounting bracket, the eighth sprocket is located the below of seventh sprocket, the cover is equipped with fourth drive chain on end gas sprocket and the eighth sprocket, correspond on the fourth drive chain third bracing piece that a plurality of levels set up equidistantly is provided with.
Furthermore, a plurality of conveying wheels are arranged on the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod along the length direction of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod, and the axial direction of each conveying wheel is perpendicular to the arrangement of the first supporting rod, the second supporting rod, the third supporting rod or the fourth supporting rod where the conveying wheel is located.
Furthermore, the first chain wheel, the second chain wheel, the third chain wheel and the fourth chain wheel are rotatably arranged on the first mounting frame through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft respectively, and the second rotating shaft and the fourth rotating shaft are in driving connection with a first driving motor arranged on the rack; fifth sprocket, sixth sprocket, seventh sprocket and eighth sprocket respectively through fifth pivot, sixth pivot, seventh pivot and eighth pivot rotationally set up in first mounting bracket, sixth pivot and eighth pivot are connected with the drive of the second driving motor who sets up in the frame.
Further, first transfer device including set up in first guide rail in the frame, first guide rail along the length direction of first bracing piece sets up, movably on the first guide rail is provided with the mount pad, be provided with the push pedal on the mount pad, the push pedal extends to first elevating gear with between the second elevating gear, the push pedal pass through the telescoping device telescopically set up in the mount pad.
Further, still be provided with the second guide rail in the frame, the second guide rail is along the direction of delivery of transfer chain's vertical direction sets up, the both ends of first guide rail correspond respectively and are located the reflux unit setting of transfer chain both sides, the manipulator of fetching material set up with sliding in on the first guide rail.
Further, unloading mechanism including set up in the ejection of compact platform of the both sides of the rear end of transfer chain with set up in third guide rail in the frame, the third guide rail is perpendicular the direction of delivery of transfer chain sets up just the both ends of third guide rail correspond respectively the ejection of compact platform setting of transfer chain both sides, the movably setting in of unloading manipulator in the third guide rail.
Further, feed mechanism is including corresponding respectively two material loading platforms that two reflux unit set up, the top of material loading platform is provided with first conveyer belt and second conveyer belt corresponding its reflux unit's that corresponds top of moving up the subassembly, the direction of delivery of first conveyer belt and second conveyer belt sets up towards its corresponding reflux unit, have the clearance just between first conveyer belt and the second conveyer belt first conveyer belt and second conveyer belt are located same level.
Further, still be provided with between two material loading platforms and get trigger structure, get trigger structure including set up in the buffer memory mechanism between the material loading platform and set up in third conveyer belt between two reflux unit, buffer memory mechanism include the second mounting bracket with set up in hoisting device on the second mounting bracket, the third conveyer belt corresponds hoisting device's bottom sets up, the frame corresponds hoisting device is provided with the accommodation space, the accommodation space is located hoisting device's below, the frame corresponds the third conveyer belt is provided with the third guide rail, the both ends of third guide rail correspond two reflux unit settings, the movably board manipulator of getting that is provided with on the third guide rail.
Furthermore, the lifting device comprises a plurality of lifting stations which are arranged on the second mounting frame in a lifting mode, the lifting stations comprise two fifth supporting rods which are parallel to each other and located at the same horizontal height, a plurality of conveying wheels are arranged on the surfaces of the fifth supporting rods, and the axial directions of the conveying wheels are perpendicular to the length direction of the fifth supporting rods.
The principle and effect of the present invention will be further explained by combining the above technical scheme and the accompanying drawings:
according to the invention, the containing plate circularly moves in the reflux device, so that the core plates can be conveniently placed on the conveying line by the material taking manipulator according to the sequence of layer-by-layer arrangement, and then the core plates on the conveying line are taken down in sequence to complete the board matching of the multilayer PCB, thereby effectively improving the board matching efficiency, wherein the material taking position of the material taking manipulator taking the material from the reflux device each time does not need to be changed, the material taking process can be effectively simplified, and the material taking accuracy is improved.
Drawings
Fig. 1 is a schematic structural view of an automatic board distributing machine for PCB according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic structural diagram of a reflow apparatus according to an embodiment of the invention.
Description of reference numerals:
11-an accommodating space, 2-a loading platform, 21-a first conveyor belt, 22-a second conveyor belt, 3-a reflux device, 31-a first mounting rack, 321-a first support rod, 322-a second support rod, 323-a third support rod, 324-a fourth support rod, 331-a first rotating shaft, 333-a third rotating shaft, 335-a fifth rotating shaft, 337-a seventh rotating shaft, 341-a first chain wheel, 343-a third chain wheel, 345-a fifth chain wheel, 347-a seventh chain wheel, 35-a first driving motor, 361-a first guide rail, 362-a push plate, 363-a telescopic device, 41-a second guide rail, 42-a material taking manipulator, 5-a conveying line, 61-a third guide rail, 62-a blanking manipulator and 63-a discharging platform, 7-containing plate, 81-buffer mechanism, 811-second mounting rack, 812-fifth support rod, 82-third conveyor belt and 9-AGV trolley.
Detailed Description
For the convenience of understanding of those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and examples:
in the description, all terms of directions such as front, back, left, right, up and down refer to fig. 1.
As shown in fig. 1-3, an automatic board matching machine for PCBs comprises a rack, wherein a feeding mechanism, a backflow mechanism, a material taking manipulator 42, a conveying line 5, a blanking manipulator 62 and a blanking mechanism are sequentially arranged on the rack, the backflow mechanism comprises two backflow devices 3 respectively arranged at two sides of the front end of the conveying line 5, and each backflow device 3 comprises a first mounting frame 31, a first transfer device and a second transfer device which are arranged on the first mounting frame 31 in a front-back manner, are used for moving up and down components, and are used for correspondingly moving up and down the components.
According to the invention, the feeding mechanism is used for transferring the core plates forming the PCB multilayer board to the backflow mechanism, the backflow mechanism is used for enabling the core plates to circularly move in the backflow mechanism, the material taking manipulator 42 is used for transferring the core plates of the backflow mechanism to the conveying line 5, and the blanking manipulator 62 is used for stacking the core plates on the blanking mechanism in sequence, so that the PCB matching operation is completed.
When the invention is used, different core plates are firstly stacked on different containing plates 7, then the containing plates 7 containing different core plate stacks are sequentially transferred to the reflux device 3 by using the feeding mechanism, for example, the containing plates 7 containing 1 layer, 3 layers, 5 layers and the like of core plates positioned at odd layers are sequentially transferred to the reflux device 3 positioned at the left side of the conveying line 5 from bottom to top, the containing plates 7 containing 2 layers, 4 layers, 6 layers and the like of core plates positioned at even layers are sequentially transferred to the reflux device 3 positioned at the right side of the conveying line 5 from bottom to top, so that the containing plates 7 containing the core plate layers are circularly moved in the reflux device 3, then a material taking manipulator 42 is used for taking one of the containing plates 7 from the reflux devices 3 at the left side and the right side in turn, the core plates are sequentially placed on the conveying line 5 according to the order of taking away, the material taking sequence of the material taking manipulator 42 is: and the core boards positioned on 1 layer, the core boards positioned on 2 layers and the core boards positioned on 3 layers are analogized until all the core boards in the layers are taken out, and then the material taking operation is carried out again according to the sequence of the core boards of 1 layer, the core boards of 2 layers and the core boards of 3 layers until the core boards in the containing tray are taken out.
Wherein, the process that the containing plate 7 containing the core plate circularly moves in the reflux unit 3 is as follows: firstly, the feeding mechanism continuously conveys the containing plates 7 with odd-numbered layers of core plates or continuously conveys the containing plates 7 with even-numbered layers of core plates to the top ends of the upward moving assemblies of the corresponding backflow devices 3, then the first transfer device transfers the containing plates 7 at the top ends of the upward moving assemblies to the top ends of the downward moving assemblies, then the downward moving assemblies move the containing plates 7 to the bottom ends of the downward moving assemblies, then the second transfer device transfers the containing plates 7 to the bottom ends of the upward moving assemblies, the upward moving assemblies transfer the containing plates 7 to the top ends of the upward moving assemblies again to form a cycle, and when the containing plates 7 move in the backflow devices 3, all the containing plates 7 keep the same moving speed and the same interval.
According to the invention, the containing plate 7 circularly moves in the reflux device 3, so that the core plates can be conveniently placed on the conveying line 5 by the material taking manipulator 42 according to the sequence of layer-by-layer arrangement, and then the core plates on the conveying line 5 are taken down in sequence to complete the board matching of multilayer PCB boards, thereby effectively improving the board matching efficiency, wherein the material taking position of the material taking manipulator 42 taking the materials from the reflux device 3 each time does not need to be changed, the material taking process can be effectively simplified, and the material taking accuracy is improved.
In one embodiment, the upward moving assembly comprises a first lifting mechanism and a second lifting mechanism which are oppositely arranged, the first elevating mechanism includes a first sprocket 341 and a second sprocket rotatably provided on the first mounting bracket 31, the second chain wheel is positioned below the first chain wheel 341, a first transmission chain is sleeved on the first chain wheel 341 and the second chain wheel, a plurality of first supporting rods 321 which are horizontally arranged are arranged on the first transmission chain at equal intervals, the second elevating mechanism includes a third sprocket 343 and a fourth sprocket rotatably provided on the first mounting frame 31, the fourth chain wheel is positioned below the third chain wheel 343, a second transmission chain is sleeved on the third chain wheel 343 and the fourth chain wheel, a plurality of second support rods 322 which are horizontally arranged are arranged on the second transmission chain at equal intervals corresponding to the first support rods 321; the downward moving assembly includes a third lifting mechanism and a fourth lifting mechanism which are oppositely arranged, the third lifting mechanism includes a fifth chain wheel 345 and a sixth chain wheel which are rotatably arranged on the first mounting frame 31, the sixth chain wheel is positioned below the fifth chain wheel 345, a third transmission chain is sleeved on the fifth chain wheel 345 and the sixth chain wheel, a plurality of horizontally arranged third support bars 323 are arranged on the third transmission chain at equal intervals, the fourth elevating mechanism includes a seventh sprocket 347 and an eighth sprocket rotatably provided on the first mounting bracket 31, the eighth chain wheel is positioned below the seventh chain wheel 347, a fourth transmission chain is sleeved on the bottom air chain wheel and the eighth chain wheel, a plurality of horizontally arranged fourth support bars 324 are arranged on the fourth transmission chain at equal intervals corresponding to the third support bars 323.
When the feeding mechanism transfers the containing plate 7 to the top end of the upward moving device of the reflux device 3, the two opposite sides of the containing plate 7 are respectively erected on the first supporting rod 321 and the second supporting rod 322 which are positioned at the uppermost part of the upward moving device, and when the first transfer device pushes the containing plate 7 on the upward moving device to the downward moving device, the two opposite sides of the containing plate 7 are respectively erected on the third supporting rod 323 and the fourth supporting rod 324 which are positioned at the uppermost part of the downward moving device.
When the backflow device 3 drives the containing plate 7 to move, the first chain of the upward moving assembly rotates counterclockwise, and the second chain rotates clockwise, so that the first supporting rod 321 on the right side of the first chain continuously moves upward, the first supporting rod 321 on the left side of the first chain continuously moves upward, the second supporting rod 322 on the left side of the second chain continuously moves upward, and the second supporting rod 322 on the right side of the second chain continuously moves downward; the third chain of the downward moving assembly rotates clockwise, the fourth chain rotates counterclockwise, so that the third support bar 323 on the right side of the third chain continuously moves downward, the third support bar 323 on the left side of the third chain continuously moves upward, the fourth support bar 324 on the left side of the fourth chain continuously moves downward, and the fourth support bar 324 on the right side of the fourth chain continuously moves upward, so that the first support bar 321, the second support bar 322, the third support bar 323 and the fourth support can push the containing plate 7 to circularly move in the backflow device 3.
In one embodiment, the first support rod 321, the second support rod 322, the third support rod 323, and the fourth support rod 324 are respectively provided with a plurality of conveying wheels along the length direction thereof, and the axial direction of each conveying wheel is perpendicular to the first support rod 321, the second support rod 322, the third support rod 323, or the fourth support rod 324 on which the conveying wheel is located.
The conveying wheels on the first support rod 321, the second support rod 322, the third support rod 323 and the fourth support rod 324 are used for facilitating pushing of the containing plate 7 on the first support rod 321, the second support rod 322 and the third support rod 323.
In one embodiment, the first sprocket 341, the second sprocket, the third sprocket 343, and the fourth sprocket are rotatably disposed on the first mounting frame 31 through a first rotating shaft 331, a second rotating shaft 333, and a fourth rotating shaft, respectively, and the second rotating shaft and the fourth rotating shaft are drivingly connected to a first driving motor 35 disposed on the frame; the fifth chain wheel 345, the sixth chain wheel, the seventh chain wheel 347 and the eighth chain wheel are rotatably arranged on the first mounting frame 31 through a fifth rotating shaft 335, a sixth rotating shaft 337 and an eighth rotating shaft respectively, and the sixth rotating shaft and the eighth rotating shaft are in driving connection with a second driving motor arranged on the rack.
The first sprocket 341, the second sprocket, the third sprocket 343, the fourth sprocket, the fifth sprocket 345, the sixth sprocket, the seventh sprocket 347 and the eighth sprocket are respectively and fixedly disposed on the first rotating shaft 331, the second rotating shaft, the third rotating shaft 333, the fourth rotating shaft, the fifth rotating shaft 335, the sixth rotating shaft, the seventh rotating shaft 337 and the eighth rotating shaft, the first driving motor 35 is used for driving the second rotating shaft and the fourth rotating shaft to rotate, thereby driving the first chain to rotate counterclockwise, and driving the second chain to rotate clockwise, the second driving motor is used for driving the sixth rotating shaft and the eighth rotating shaft to rotate, thereby driving the third chain to rotate clockwise, and driving the fourth chain to rotate counterclockwise.
In one embodiment, the first transfer device includes a first guide rail 361 disposed on the frame, the first guide rail 361 is disposed along a length direction of the first support rod 321, a mounting seat is movably disposed on the first guide rail 361, a push plate 362 is disposed on the mounting seat, the push plate 362 extends between the first lifting device and the second lifting device, and the push plate 362 is telescopically disposed on the mounting seat through a telescopic device 363.
Through the movement of the mounting seat on the first guide rail 361, the push plate 362 can be pushed to correspond to the containing plate 7, and the containing plate 7 is further pushed from the upward moving assembly to the downward moving assembly; similarly, the second transfer device has the same structure as the first transfer device and pushes the receiving plate 7 at the lower end of the lower moving unit to the lower end of the upper moving unit.
In one embodiment, the rack is further provided with a second guide rail 41, the second guide rail 41 is arranged along a direction perpendicular to the conveying direction of the conveying line 5, two ends of the first guide rail 361 are respectively arranged corresponding to the reflow devices 3 on two sides of the conveying line 5, and the material taking manipulator 42 is slidably arranged on the first guide rail 361.
Among them, the material taking robot 42 is used to grasp the core plates on the containing plates 7 in the reflow apparatus 3 and prevent the core plates from being on the conveyor line 5.
One of them embodiment, unloading mechanism including set up in the ejection of compact platform 63 of the both sides of the rear end of transfer chain 5 with set up in third guide rail 61 in the frame, third guide rail 61 is perpendicular the direction of delivery of transfer chain 5 sets up just the both ends of third guide rail 61 correspond respectively the ejection of compact platform 63 setting of transfer chain 5 both sides, unloading manipulator 62 movably set up in third guide rail 61.
The blanking manipulator 62 is used for grabbing the core boards on the conveyor line 5 to the discharging table 63, and stacking the core boards on the storage table to complete the board matching of the multilayer PCB.
In one embodiment, the feeding mechanism includes two feeding tables 2 respectively corresponding to the two backflow devices 3, a first conveying belt 21 and a second conveying belt 22 are disposed at the top end of each feeding table 2 corresponding to the top end of the upward moving component of the corresponding backflow device 3, the conveying directions of the first conveying belt 21 and the second conveying belt 22 are set toward the corresponding backflow device 3, a gap is formed between the first conveying belt 21 and the second conveying belt 22, and the first conveying belt 21 and the second conveying belt 22 are located at the same horizontal height.
The first and second conveyor belts 21 and 22 are used to support the tray 7 together and to convey the tray 7 placed thereon to the top of the upper moving assembly, wherein a gap between the first and second conveyor belts 21 and 22 is used to accommodate a transfer tool, such as an AGV cart 9, on which the tray 7 is placed, so as to place the tray 7 on the first and second conveyor belts 21 and 22.
One of them embodiment, still be provided with between two material loading platforms 2 and get trigger structure, get trigger structure including set up in buffer memory mechanism 81 between material loading platform 2 and set up in third conveyer belt 82 between two reflux unit 3, buffer memory mechanism 81 include second mounting bracket 811 with set up in hoisting device on the second mounting bracket 811, third conveyer belt 82 corresponds hoisting device's bottom sets up, the frame corresponds hoisting device is provided with accommodation space 11, accommodation space 11 is located hoisting device's below, the frame corresponds third conveyer belt 82 is provided with third guide rail 61, the both ends of third guide rail 61 correspond two reflux unit 3 set up, movably on the third guide rail 61 is provided with gets trigger arm.
The plate taking device is used for taking away the empty containing plates 7 on the backflow device 3, and the specific process is that the plate taking manipulator transfers the empty containing plates 7 on the backflow device 3 to the third conveying belt 82, the third conveying belt 82 transfers the containing plates 7 on the third conveying belt to the lower end of the lifting device, and the lifting device lifts the containing plates 7 at the lower end upwards to store the containing plates 7 in the lifting device.
In one embodiment, the lifting device includes a plurality of lifting stations which are arranged on the second mounting frame 811 in a liftable manner, the lifting stations include two fifth support rods 812 which are parallel to each other and located at the same horizontal height, a plurality of conveying wheels are arranged on the surfaces of the fifth support rods 812, and the axial directions of the conveying wheels are perpendicular to the length direction of the fifth support rods 812.
Wherein, when holding board 7 and placing on the lift station, hold the relative both sides of board 7 and erect on same lift with the last fifth bracing piece 812, can realize holding the lift of board 7 through the lift of lift station, when needs take out holding board 7 among the hoisting device, only need will transfer the instrument, for example AGV dolly 9 places in accommodation space 11, then the lift station drive hold board 7 descend will hold board 7 place on transferring the instrument can.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an automatic trigger that joins in marriage of PCB which characterized in that, includes the frame, pan feeding mechanism, return flow mechanism, material taking manipulator, transfer chain, unloading manipulator and unloading mechanism have set gradually in the frame, return flow mechanism including set up respectively in two return flow devices of the both sides of the front end of transfer chain, return flow device include first mounting bracket, around set up in on the first mounting bracket move up the subassembly and move down the subassembly and correspond move up the subassembly and move down first transfer device and the second transfer device that the subassembly set up.
2. The automatic board distribution machine of PCB of claim 1, wherein the upward moving component includes a first lifting mechanism and a second lifting mechanism which are oppositely arranged, the first lifting mechanism comprises a first chain wheel and a second chain wheel which are rotatably arranged on the first mounting frame, the second chain wheel is positioned below the first chain wheel, a first transmission chain is sleeved on the first chain wheel and the second chain wheel, a plurality of first supporting rods which are horizontally arranged are arranged on the first transmission chain at equal intervals, the second lifting mechanism comprises a third chain wheel and a fourth chain wheel which are rotatably arranged on the first mounting frame, the fourth chain wheel is positioned below the third chain wheel, a second transmission chain is sleeved on the third chain wheel and the fourth chain wheel, a plurality of first supporting rods on the second transmission chain are provided with second supporting rods parallel to the first supporting rods; move down the subassembly including relative third elevating system and the fourth elevating system who sets up, third elevating system including rotationally set up in fifth sprocket and sixth sprocket on the first mounting bracket, the sixth sprocket is located the below of fifth sprocket, the cover is equipped with third drive chain on fifth sprocket and the sixth sprocket, be provided with the third bracing piece that a plurality of levels set up equidistantly on the third drive chain, fourth elevating system including rotationally set up in seventh sprocket and eighth sprocket on the first mounting bracket, the eighth sprocket is located the below of seventh sprocket, the cover is equipped with fourth drive chain on end gas sprocket and the eighth sprocket, correspond on the fourth drive chain the third bracing piece is provided with a plurality of parallels third bracing piece fourth bracing piece.
3. The automatic PCB matching machine of claim 2, wherein a plurality of conveying wheels are arranged on each of the first support bar, the second support bar, the third support bar and the fourth support bar along the length direction of the first support bar, the second support bar, the third support bar and the fourth support bar, and the axial direction of each conveying wheel is perpendicular to the first support bar, the second support bar, the third support bar or the fourth support bar.
4. The PCB automatic distribution machine of claim 3, wherein the first chain wheel, the second chain wheel, the third chain wheel and the fourth chain wheel are rotatably arranged on the first mounting frame through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft respectively, and the second rotating shaft and the fourth rotating shaft are in driving connection with a first driving motor arranged on the rack; fifth sprocket, sixth sprocket, seventh sprocket and eighth sprocket respectively through fifth pivot, sixth pivot, seventh pivot and eighth pivot rotationally set up in first mounting bracket, sixth pivot and eighth pivot are connected with the drive of the second driving motor who sets up in the frame.
5. The automatic board distribution machine for PCBs as in claim 3, wherein the first transfer device includes a first guide rail disposed on the rack, the first guide rail is disposed along a length direction of the first support rod, a mounting seat is movably disposed on the first guide rail, a push plate is disposed on the mounting seat, the push plate extends between the first lifting device and the second lifting device, and the push plate is telescopically disposed on the mounting seat through a telescopic device.
6. The automatic board distribution machine for PCBs as in claim 1, wherein a second guide rail is further disposed on the rack, the second guide rail is disposed along a direction perpendicular to the conveying direction of the conveying line, two ends of the first guide rail are respectively disposed corresponding to the reflow devices on two sides of the conveying line, and the material taking manipulator is slidably disposed on the first guide rail.
7. The automatic board distribution machine for PCBs as in claim 6, wherein the blanking mechanism comprises discharge tables arranged on two sides of the rear end of the conveyor line and a third guide rail arranged on the rack, the third guide rail is arranged perpendicular to the conveying direction of the conveyor line, two ends of the third guide rail are respectively arranged corresponding to the discharge tables on two sides of the conveyor line, and the blanking manipulator is movably arranged on the third guide rail.
8. The automatic board distribution machine for PCBs as claimed in claim 7, wherein the feeding mechanism includes two feeding tables respectively corresponding to the two reflow devices, a first conveyor belt and a second conveyor belt are disposed at the top end of each feeding table corresponding to the top end of the upward moving component of the corresponding reflow device, the conveying direction of the first conveyor belt and the conveying direction of the second conveyor belt are toward the corresponding reflow device, a gap is formed between the first conveyor belt and the second conveyor belt, and the first conveyor belt and the second conveyor belt are located at the same horizontal height.
9. The automatic board distribution machine for PCBs as claimed in claim 8, wherein a board taking mechanism is further disposed between the two feeding tables, the board taking mechanism includes a buffer mechanism disposed between the feeding tables and a third conveyor belt disposed between the two reflow devices, the buffer mechanism includes a second mounting frame and a lifting device disposed on the second mounting frame, the third conveyor belt is disposed corresponding to a bottom of the lifting device, the rack is provided with a receiving space corresponding to the lifting device, the receiving space is located below the lifting device, the rack is provided with a third guide rail corresponding to the third conveyor belt, two ends of the third guide rail are disposed corresponding to the two reflow devices, and a board taking manipulator is movably disposed on the third guide rail.
10. The automatic board distribution machine for PCBs as in claim 9, wherein the lifting device comprises a plurality of lifting stations liftably disposed on the second mounting frame, the lifting stations comprise two fifth support bars parallel to each other and at the same level, a plurality of conveying wheels are disposed on the surfaces of the fifth support bars, and the axial directions of the conveying wheels are perpendicular to the length direction of the fifth support bars.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124152.2A CN112758625A (en) | 2021-01-29 | 2021-01-29 | Automatic PCB (printed circuit board) matching machine |
| PCT/CN2021/131735 WO2022160880A1 (en) | 2021-01-29 | 2021-11-19 | Pcb automatic distribution machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124152.2A CN112758625A (en) | 2021-01-29 | 2021-01-29 | Automatic PCB (printed circuit board) matching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112758625A true CN112758625A (en) | 2021-05-07 |
Family
ID=75706625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110124152.2A Pending CN112758625A (en) | 2021-01-29 | 2021-01-29 | Automatic PCB (printed circuit board) matching machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112758625A (en) |
| WO (1) | WO2022160880A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116424852B (en) * | 2023-03-21 | 2023-10-20 | 广州市泰立机电设备有限公司 | Discharging device for PCB production |
| CN116788755B (en) * | 2023-06-28 | 2023-12-22 | 广东盈华电子材料有限公司 | Pressing device for backlight plate production |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214848A (en) * | 1977-02-25 | 1980-07-29 | Precision Industries, Inc. | Palletizer |
| JPH03106721A (en) * | 1989-09-21 | 1991-05-07 | Mitsubishi Electric Corp | Vertical wafer transfer device |
| CN205739461U (en) * | 2016-07-08 | 2016-11-30 | 深圳市成大有科技有限公司 | A kind of full-automatic transfer airing machine |
| CN206999915U (en) * | 2017-01-18 | 2018-02-13 | 珠海市凌智测控技术有限公司 | Pcb board laser marking machine |
| CN108792414A (en) * | 2018-07-28 | 2018-11-13 | 惠州市成泰自动化科技有限公司 | Battery core automatic feeder |
| CN209226125U (en) * | 2018-10-23 | 2019-08-09 | 艾尔发智能科技股份有限公司 | A kind of automatic whole-column stack device needing balance class product |
| CN211997792U (en) * | 2020-01-19 | 2020-11-24 | 博罗康佳精密科技有限公司 | PCB board material loading machine |
| CN215438387U (en) * | 2021-01-29 | 2022-01-07 | 惠州市成泰自动化科技有限公司 | Automatic PCB (printed circuit board) matching machine |
-
2021
- 2021-01-29 CN CN202110124152.2A patent/CN112758625A/en active Pending
- 2021-11-19 WO PCT/CN2021/131735 patent/WO2022160880A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2022160880A1 (en) | 2022-08-04 |
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