CN108202222B - Automatic power supply PCB assembly machine and assembly manipulator thereof - Google Patents
Automatic power supply PCB assembly machine and assembly manipulator thereof Download PDFInfo
- Publication number
- CN108202222B CN108202222B CN201810202089.8A CN201810202089A CN108202222B CN 108202222 B CN108202222 B CN 108202222B CN 201810202089 A CN201810202089 A CN 201810202089A CN 108202222 B CN108202222 B CN 108202222B
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- pinch plate
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
Abstract
The invention discloses an automatic power supply PCB assembly machine and an assembly manipulator thereof, comprising an automatic power supply PCB assembly machine, wherein the automatic power supply PCB assembly machine comprises a conveying pull body, a jig and a pinch plate wire inserting manipulator, and the conveying pull body is arranged on a rack along a linear direction; the jig comprises at least two jigs, and the jigs are placed on the conveying pull body; the first support, the second support and the third support of the jig are respectively embedded with a lower cover, a PCB and a DC line connector connected with the PCB, and the placement direction of the DC line connector is perpendicular to the long side edge of the PCB; the pinch plate wire-plugging mechanical arm comprises at least two pinch plate wire-plugging mechanical arms which are arranged at pinch plate wire-plugging station positions. The invention can specifically assist the fixture for connecting the DC line connector with the PCB, assembling the PCB and the DC line and assembling the lower cover simultaneously, and automatically and synchronously complete the vertical insertion of the PCB and the rotary buckling assembly of the DC line connector.
Description
Technical Field
The invention relates to the field of mechanical automation, in particular to an automatic power supply PCB assembly machine and an assembly manipulator thereof.
Background
A power supply (portable charger) is a very popular electronic accessory used for introducing electric energy into electronic products such as mobile phones, tablet computers and the like; the power supply is assembled by parts such as a PCB, a DC line connector, an upper cover, a lower cover and the like, so that the circuit conduction is realized. The circuit of power is switched on and is needed to weld PCB board and DC line, one end of DC line is connected in the wiring hole on PCB board, the other end is power connection, PCB board is connected with the electric connection piece of upper cover, the electric connection piece inserts in the socket, power connection inserts in the portable product of standby electricity, realizes electric energy transmission. After the DC line is connected to the PCB in the actual assembly process, the PCB is required to be inserted into the lower cover, the DC line connector and the embedded groove of the lower cover are clamped and fixed with each other, and the PCB inserted into the lower cover is covered with the upper cover after glue dispensing, so that a complete power supply with circuit conduction is formed. The traditional power supply assembly is generally completed through manual operation on the insertion of a PCB and the buckling of a DC line connector, the manual plugboard and the buckling have low efficiency, and the consistency of assembled products is difficult to ensure; along with the continuous improvement of labor cost, the cost of manually assembling the power supply PCB and the DC line connector in the traditional mode is higher and higher; automatic assembly of the power supply PCB and the DC line connector is a trend of future development; however, the following technical difficulties exist in the automatic assembly design of the power PCB board and the DC link connector: 1. because the PCB and the DC line connector need to be welded and fixed with each other before assembly, and the upper cover is covered on the lower cover after the assembly is completed, a set of jig capable of simultaneously assisting in completing the procedures is needed; 2. the lower cover needs to be fixed during assembly, and the PCB is horizontally placed when the PCB is connected with the DC line connector before assembly, so that the horizontally placed PCB needs to be vertically inserted into the lower cover during assembly; 3. the DC line joint is horizontally arranged on one side of the PCB before being assembled and is connected with the PCB, so that the DC line joint needs to be synchronously assembled while the PCB is assembled, and the DC line joint also needs to be rotated so as to be conveniently embedded into the caulking groove of the lower cover.
Disclosure of Invention
The invention aims to solve the technical problem of providing a power supply PCB automatic assembly machine and an assembly manipulator thereof, wherein the power supply PCB automatic assembly machine can simultaneously assist the connection of a DC line connector and a PCB, the assembly of the PCB and the DC line and the assembly of a lower cover, and automatically and synchronously complete the vertical insertion of the PCB and the rotary buckling assembly of the DC line connector.
The technical scheme adopted by the invention is as follows: the automatic power supply PCB assembling machine comprises a conveying pull body, a jig and a pinch plate wire inserting mechanical arm, wherein the conveying pull body is arranged on a frame along a linear direction, a linear feeding space is formed in the middle of the conveying pull body, and at least two pinch plate wire inserting stations are arranged on the linear feeding space; the jig comprises at least two jigs, wherein the jigs are placed on the conveying pull body and supported by synchronous belts at the front side and the rear side of the conveying pull body, and the synchronous belts drive the jigs to move to the pinch plate wire inserting station along the linear feeding space; the first support, the second support and the third support of the jig are respectively embedded with a lower cover, a PCB and a DC line connector connected with the PCB, and the placement direction of the DC line connector is perpendicular to the long side edge of the PCB; the pinch plate wire inserting mechanical arm comprises at least two pinch plate wire inserting mechanical arms, and the pinch plate wire inserting mechanical arms are arranged at pinch plate wire inserting stations; when the jig moves to the position of the pinch plate plug wire station, the pinch plate assembly and the plug wire assembly of the pinch plate plug wire mechanical arm take out the PCB and the DC line connector from the jig respectively, the plug wire assembly rotates the DC line connector to the long side direction of the PCB, the pinch plate assembly rotates the PCB from the horizontal direction to the vertical direction and inserts into the lower cover, and the plug wire assembly places the DC line connector into the caulking groove of the lower cover.
Preferably, the jig comprises a support plate and a fixing assembly, wherein the support plate is of a plate-shaped structure, is placed on synchronous belts at the front side and the rear side of the conveying pull body, and is driven by the synchronous belts to move linearly; the fixing assembly comprises at least two sets, the fixing assembly is arranged on the support plate along the left-right direction, and a power supply component is arranged on the fixing assembly so as to assemble at least two power supplies at one time; the power supply part comprises a lower cover, a PCB, a DC line connector, a wire harness, a power supply connector and an upper cover.
Preferably, the fixing component comprises a first support, a second support, a third support, a fourth support and a test seat, wherein the first support and the second support are arranged on the support plate at intervals along the left-right direction, a lower cover and a PCB (printed circuit board) are respectively embedded on the first support and the second support, an opening of the lower cover is upwards placed, a wiring hole is formed in the right rear side part of the PCB, and one end of the DC line connector is connected with the PCB through the wiring hole;
the third support is arranged on the right side of the second support corresponding to the wiring hole, a clamping groove is formed in the third support, the DC line connector is horizontally embedded in the clamping groove, the DC line connector is perpendicular to the right side edge of the PCB, one end of the DC line connector extends to the lower portion of the PCB, penetrates into the wiring hole after being bent, and is welded and fixed; the other end of the DC line connector is a power connector, and a DC line between the power connector and the DC line connector is bundled into a wire bundle;
The test seat is arranged at the rear side of the first support, the front side of the test seat is provided with a slot, and a wire bundle is inserted into the slot; the rear side of the test seat is provided with a conductive jack, the power connector is vertically inserted into the conductive jack and is electrically connected with the test seat through the conductive jack; test jacks are arranged on two sides of the conductive jack and are connected with a test device so as to electrify a power supply;
the fourth support is arranged at the rear side of the second support, and an upper cover is horizontally embedded in the fourth support.
Preferably, a plugboard space is arranged in the lower cover so as to facilitate the insertion of the PCB; the rear side wall of the lower cover is provided with an embedded groove with an upward opening; an annular groove which is recessed inwards is formed in the outer side wall of the DC line connector, and a blocking part which extends to the outer side of the DC line connector in the vertical direction is arranged on the left side of the annular groove; when the jig is arranged on the PCB, the plugboard space of the lower cover and the opening of the caulking groove face upwards, the annular groove is embedded in the clamping groove of the third support, and the DC line connector is perpendicular to the right side edge of the PCB; after the assembly is completed, the PCB is vertically inserted in the plugboard space, the annular groove is embedded in the caulking groove, the blocking part props against the inner side wall of the lower cover, and the DC line connector is perpendicular to the rear side edge of the PCB.
Preferably, the pinch plate wire inserting manipulator comprises a support, a lifting driving assembly, a lifting seat, a pinch plate assembly and a wire inserting assembly, wherein the support is arranged on the frame and spans above a pinch plate wire inserting station of the conveying pull body along the front-back direction; the lifting driving component is arranged on the left side wall of the support, and the output end of the lifting driving component is arranged downwards; the lifting seat is arranged on the left side wall of the support in a sliding manner along the vertical direction, and is connected with the output end of the lifting driving assembly, and the lifting driving assembly drives the lifting seat to move in a lifting manner; the lifting seat is of an L-shaped seat body structure, the front side edge of the lifting seat is positioned at the front side of the jig and extends along the vertical direction, and the upper side edge of the lifting seat extends to the upper side of the jig along the front-rear direction; the buckle plate component is arranged on the front side edge of the lifting seat, and the output end of the buckle plate component extends to the upper side of the PCB on the jig towards the rear side so as to clamp the PCB from the jig, rotate the PCB to the vertical direction and then insert the PCB into the plugboard space of the lower cover; above-mentioned plug wire subassembly sets up on the upper side of elevating socket, and the output downwardly extending of plug wire subassembly to correspond DC line joint setting in vertical direction, so that press from both sides the DC line joint from the tool, and rotate it to behind the rear side perpendicular with the PCB board, insert in the caulking groove of lower cover.
Preferably, the lifting driving assembly comprises a lifting sliding rail and a lifting cylinder, wherein the lifting sliding rail is vertically arranged on the left side wall of the support, and a lifting seat is slidably embedded in the lifting sliding rail; the lifting cylinder is arranged at the top of the left side wall of the support, and an output shaft of the lifting cylinder is downwards arranged and connected to the lifting seat so as to drive the lifting seat to move up and down along the lifting sliding rail.
Preferably, the buckle plate assembly comprises a connecting plate, a buckle plate air cylinder, a vertical sliding rail, a buckle plate rotating air cylinder, a buckle plate clamping air cylinder and a buckle plate clamping jaw, wherein the connecting plate is vertically connected to the left side wall of the front side edge of the lifting seat along the left-right direction; the pinch plate cylinder is vertically connected to the top of the connecting plate, and the output end of the pinch plate cylinder is arranged downwards; the vertical sliding rail is vertically arranged on the rear side wall of the connecting plate; the pinch plate rotary cylinder is slidably connected to the vertical sliding rail through a sliding seat, and the output end of the pinch plate rotary cylinder is arranged backwards; the upper part of the pinch plate rotary cylinder is connected with the output end of the pinch plate cylinder, and the pinch plate cylinder drives the pinch plate rotary cylinder to move up and down; the pinch plate clamping cylinder is connected to the output end of the pinch plate rotating cylinder, the output end of the pinch plate clamping cylinder is arranged towards the rear side, and the pinch plate rotating cylinder drives the pinch plate clamping cylinder to rotate; the two pinch plate clamping jaws are connected to the output end of the pinch plate clamping cylinder, and the pinch plate clamping cylinder drives the two pinch plate clamping jaws to move relatively so as to clamp the PCB; when the buckle plate is used, the two buckle plate clamping jaws are opened, the lifting seat drives the two buckle plate clamping jaws to move downwards to the left side and the right side of the PCB, and the buckle plate clamping cylinder drives the two buckle plate clamping jaws to clamp the PCB; the pinch plate cylinder drives the two pinch plate clamping jaws to drive the PCB to rise to a preset height so as to prevent the PCB from generating motion interference with the jig when rotating; the pinch plate rotating cylinder drives the two pinch plate clamping jaws to rotate the PCB from the horizontal direction to the vertical direction; after the two pinch plate clamping claws are driven by the pinch plate cylinder to insert the PCB into the pinch plate space of the lower cover, the two pinch plate clamping claws loosen the PCB and ascend.
Preferably, the wire inserting assembly comprises a supporting seat, a linear driving cylinder, a linear sliding rail, a linear sliding seat, a wire inserting rotary cylinder, a wire inserting clamping cylinder and a wire clamping jaw, wherein the supporting seat is connected to the lower part of the upper side edge of the lifting seat and is arranged along the left-right direction; the linear sliding rail is arranged at the upper part of the supporting seat along the left-right direction; the linear sliding seat is embedded on the linear sliding rail in a sliding manner; the linear driving cylinder is arranged at the lower part of the right side of the support, the output shaft of the linear driving cylinder is arranged towards the right side, the rear side of the linear driving cylinder is provided with a screw rod, the screw rod is connected to the support through a bearing, the right end of the screw rod is connected with the output shaft of the linear driving cylinder through a driving wheel and a driving belt, the left end of the screw rod is connected to the linear sliding seat through a screw rod seat, and when the linear driving cylinder drives the screw rod to rotate, the screw rod seat drives the linear sliding seat to slide leftwards and rightwards along the direction of the linear sliding rail; the wire inserting rotary cylinder is connected to the lower part of the linear sliding seat, moves linearly along with the linear sliding seat in the left-right direction, and the output end of the wire inserting rotary cylinder is arranged downwards; the wire inserting clamping cylinder is connected to the output end of the wire inserting rotating cylinder, the wire inserting rotating cylinder drives the wire inserting clamping cylinder to rotate, and the output end of the wire inserting clamping cylinder is arranged downwards; the two wire clamping claws are connected to the output end of the wire inserting clamping cylinder and driven by the wire inserting clamping cylinder so as to clamp the DC wire connector; when a wire is plugged, the two wire clamping claws are opened, the lifting seat drives the two wire clamping claws to move to the front side and the rear side of the DC wire connector, and the wire plugging clamping cylinder drives the two wire clamping claws to clamp the DC wire connector; the lifting seat drives the wire clamping jaw to lift, and the wire inserting rotary cylinder drives the wire clamping jaw to rotate, so that the DC wire connector rotates from the left-right direction to the front-back direction; the lifting seat drives the wire clamp claw to descend so that the ring groove of the DC wire connector is embedded at the top of the rear side wall of the lower cover; the linear slide drives the wire clamping jaw to slide in the left-right direction, so that the ring groove of the DC wire connector slides into the caulking groove of the rear side wall of the lower cover along the top of the rear side wall of the lower cover.
The invention has the beneficial effects that:
the invention aims at the defects or innovation of the prior art, designs a fixture capable of simultaneously assisting the connection of a DC line connector and a PCB, the assembly of the PCB and the DC line and the assembly of a lower cover, and an automatic assembly machine for assembling a power supply PCB, which can automatically and synchronously complete the vertical insertion of the PCB and the rotary buckling of the DC line connector; the invention belongs to one station of an autonomously developed automatic power supply assembly production line, and the whole automatic power supply assembly production line comprises the working procedures of DC line welding, welding spot cleaning, automatic PCB (printed circuit board) mounting, dispensing cover lower cover, power-on test, ultrasonic welding, comprehensive test, packaging and the like; the invention mainly solves the technical problems that the PCB and the DC line are synchronously and automatically assembled into the lower cover, and the invention integrally comprises two pinch plate wire inserting stations so as to realize the wire inserting of the pinch plates of the two sets of power supply components on the jig; the traditional manual assembly is carried out for 4 persons/time, the productivity is only 260PCS/h, and the yield is only about 70%; the automatic assembly of the power supply PCB and the DC line only needs 1 person/time, the welding productivity can reach 1500PCS/h, and the yield is up to more than 90%. Specifically, the invention has the following characteristics:
1. according to the invention, a power supply jig is independently designed as a PCB and a power supply DC line bearing component according to the power supply assembly process requirement, two sets of fixing components are arranged on a single jig so as to clamp and fix two sets of power supply components (a lower shell, an upper shell, a PCB, a DC line connector, a wire bundle and a power supply connector), a first support and a fourth support on the jig respectively fix the upper shell and the lower shell with openings upwards and downwards, so that when the PCB is vertically inserted into a lower cover and a later-stage lower cover is covered, the upper cover is directly covered on the upper cover by a lower cover covering device on the premise that the upper cover does not need to be turned; a second support is arranged on one side of the first support on the jig, the second support enables the PCB fixing seat to be horizontally fixed, a third support is arranged on one side of the wiring hole of the PCB, the third support adopts a buckle type structural design, a clamping groove is formed in the third support, a DC line connector is embedded and fixed in the clamping groove, a line head at one end of the DC line connector penetrates through the clamping groove to extend to the lower side of the wiring hole of the power PCB, and the line head is bent upwards and inserted into the wiring hole, so that the PCB is welded and fixed; based on the design, before the PCB and the DC line connector are assembled, the PCB is horizontally arranged on one side of the lower cover, and the DC line connector is vertically arranged on one side of the long side of the PCB; the caulking groove of the lower cover is arranged on the side wall of the short side edge of the lower cover or the PCB, and when the lower cover is fixed through the first support, the opening of the caulking groove is upward.
2. The buckle plug wire manipulator is originally designed to automatically take down the PCB from the second support of the jig, then turn over from the horizontal direction to the vertical direction and then insert the PCB into the lower cover, meanwhile, after taking down the DC line connector from the third support, the PCB rotates from the direction vertical to the long side direction of the PCB to the direction parallel to the long side direction of the PCB and then presses the PCB on the top of the side wall of the lower cover, and then slides into the buckle groove of the lower cover along the top wall of the lower cover, so that synchronous buckle and plug wire actions are realized; according to the pinch plate wire inserting manipulator disclosed by the invention, the lifting seat which is slidably connected to the side wall of the support is used as a bearing part of the pinch plate assembly and the wire inserting assembly, and the lifting seat drives the pinch plate assembly and the wire inserting assembly to synchronously lift and move in the vertical direction through the lifting driving assembly, so that the pinch plate assembly and the wire inserting assembly can take out a PCB and a DC wire connector from the jig respectively. Particularly, the buckle plate component is connected to the lifting seat through the connecting plate, and the buckle plate rotating cylinder is slidably arranged on the side wall of the connecting plate along the vertical direction and driven by the buckle plate cylinder to move up and down in the vertical direction; the pinch plate rotating cylinder drives the pinch plate clamping cylinder connected to the output end of the pinch plate rotating cylinder to rotate; after the pinch plate assembly drives the two pinch plate clamping jaws to take out the PCB through the pinch plate clamping cylinder, the pinch plate rotating cylinder drives the PCB to rotate from the horizontal direction to the vertical direction, the power provided by the pinch plate cylinder vertically inserts the PCB into the lower cover, and after the pinch plate is completed, the pinch plate clamping jaws loosen the PCB so as to carry out the next pinch plate; the wire inserting assembly is connected to the lifting seat through the supporting seat, the supporting seat is slidably arranged on the linear sliding seat, and the linear sliding seat is driven by the linear driving cylinder to drive the wire inserting rotating cylinder connected to the lower portion of the linear sliding seat to move along the linear sliding rail on the supporting seat; the lower part of the plug wire rotating cylinder is connected with a plug wire clamping cylinder; when a wire is plugged, the wire plugging clamping cylinder drives two wire clamping claws connected to the output end of the wire plugging clamping cylinder to clamp the DC wire joint, and after the DC wire joint is taken out from the jig, the wire plugging rotating cylinder drives the DC wire to rotate 90 degrees, so that the DC wire joint rotates from a direction vertical to the long side of the PCB to a direction parallel to the long side of the PCB; the lifting seat drives the DC line connector to descend so that the ring groove on the DC line connector is buckled on the side wall of the lower cover; the linear driving cylinder drives the DC line connector to slide along the side wall of the lower cover until the annular groove slides into the caulking groove formed in the side wall of the lower cover, and then the lifting seat drives the DC line connector to move downwards until the DC line connector is completely inserted into the caulking groove.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the fixture in fig. 1.
Fig. 3 is an enlarged schematic view of the structure at I in fig. 2.
Fig. 4 is a schematic perspective view of the buckle plug wire manipulator in fig. 1.
Fig. 5 is a second schematic perspective view of the buckle plug wire manipulator in fig. 1.
Fig. 6 is a third schematic perspective view of the buckle plug wire manipulator in fig. 1.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 6, the technical scheme adopted by the invention is as follows: the automatic power supply PCB assembling machine comprises a conveying pull body 2, a jig 3 and a pinch plate wire inserting mechanical arm 4, wherein the conveying pull body 2 is arranged on a frame 1 along a linear direction, a linear feeding space is formed in the middle of the conveying pull body 2, and at least two pinch plate wire inserting stations are arranged on the linear feeding space; the jig 3 comprises at least two jigs, wherein the jigs 3 are arranged on the conveying pull body 2 and are supported by synchronous belts at the front side and the rear side of the conveying pull body 2, and the synchronous belts drive the jigs 3 to linearly move to the pinch plate wire inserting station along a linear feeding space; the first support 32, the second support 33 and the third support 34 of the jig 3 are respectively embedded with a lower cover 01, a PCB 02 and a DC line connector 03 connected with the PCB 02, and the placement direction of the DC line connector 03 is perpendicular to the long side edge of the PCB 02; the pinch plate wire inserting mechanical arms 4 comprise at least two, and the pinch plate wire inserting mechanical arms 4 are arranged at pinch plate wire inserting stations; when the jig 3 moves to the pinch plate wire inserting station, the pinch plate assembly and the wire inserting assembly of the pinch plate wire inserting mechanical arm 4 take out the PCB 02 and the DC line connector 03 from the jig 3 respectively, the wire inserting assembly rotates the DC line connector 03 to the long side direction of the PCB 02, the pinch plate assembly rotates the PCB 02 to the vertical direction from the horizontal direction and inserts into the lower cover 01, and the wire inserting assembly places the DC line connector 03 into the caulking groove B of the lower cover 01.
The jig 3 comprises a support plate 31 and a fixing component, wherein the support plate 31 is of a plate-shaped structure, and the support plate 31 is placed on synchronous belts at the front side and the rear side of the conveying pull body 2 and driven by the synchronous belts to move linearly; the fixing assembly comprises at least two sets, the fixing assembly is arranged on the support plate 31 along the left-right direction, and a power supply component is arranged on the fixing assembly so as to assemble at least two power supplies at a time; the power supply part comprises a lower cover 01, a PCB 02, a DC line connector 03, a wire harness 04, a power supply connector 05 and an upper cover 06.
The fixing assembly comprises a first support 32, a second support 33, a third support 34, a fourth support 36 and a test seat 35, wherein the first support 32 and the second support 33 are arranged on the support plate 31 at intervals along the left-right direction, a lower cover 01 and a PCB 02 are respectively embedded on the first support 32 and the second support 33, an opening of the lower cover 01 is upwards placed, a wiring hole is formed in the right rear side part of the PCB 02, and one end of a DC line connector 03 is connected with the PCB 02 through the wiring hole;
the third support 34 is arranged on the right side of the second support 33 corresponding to the wiring hole, a clamping groove is formed in the third support 34, the DC line connector 03 is horizontally embedded in the clamping groove, the DC line connector 03 is perpendicular to the right side edge of the PCB 02, one end of the DC line connector 03 extends to the lower portion of the PCB 02, and after being bent, the DC line connector 03 penetrates into the wiring hole and is welded and fixed; the other end of the DC line connector 03 is a power connector 05, and a DC line between the power connector 05 and the DC line connector 03 is bundled into a wire bundle 04;
The test seat 35 is disposed at the rear side of the first support 32, and a slot is disposed at the front side of the test seat 35, and a wire bundle 04 is inserted into the slot; the rear side of the test seat 35 is provided with a conductive jack, and the power connector 05 is vertically inserted into the conductive jack and is electrically connected with the test seat 35 through the conductive jack; test jacks are arranged on two sides of the conductive jack and are connected with a test device so as to electrify a power supply;
the fourth support 36 is disposed at the rear side of the second support 33, and the upper cover 06 is horizontally inserted into the fourth support 36.
The lower cover 01 is internally provided with a plugboard space A so as to be convenient for inserting the PCB 02; the rear side wall of the lower cover 01 is provided with a caulking groove B with an upward opening; an annular groove C which is recessed inwards is formed in the outer side wall of the DC line connector 03, and a blocking part which extends to the outer side of the DC line connector 03 in the vertical direction is arranged on the left side of the annular groove C; when the jig 3 is arranged, the openings of the plugboard space A and the caulking groove B of the lower cover 01 face upwards, the annular groove C is embedded in the clamping groove of the third support 34, and the DC line connector 03 is perpendicular to the right side edge of the PCB 02; after the assembly is completed, the PCB 02 is vertically inserted in the plugboard space A, the annular groove C is embedded in the embedded groove B, the blocking part abuts against the inner side wall of the lower cover 01, and the DC line connector 03 is perpendicular to the rear side edge of the PCB 02.
The pinch plate wire inserting manipulator 4 comprises a support 41, a lifting driving assembly, a lifting seat 44, a pinch plate assembly and a wire inserting assembly, wherein the support 41 is arranged on the frame 1 and spans above a pinch plate wire inserting station of the conveying pull body 2 along the front-back direction; the lifting driving component is arranged on the left side wall of the support 41, and the output end of the lifting driving component is arranged downwards; the lifting seat 44 is slidably disposed on the left side wall of the support 41 along the vertical direction, and the lifting seat 44 is connected with the output end of the lifting driving assembly, and the lifting driving assembly drives the lifting seat 44 to move up and down; the lifting seat 44 is an L-shaped seat body structure, the front side edge of the lifting seat 44 is positioned at the front side of the jig 3 and extends along the vertical direction, and the upper side edge of the lifting seat 44 extends to the upper side of the jig 3 along the front-rear direction; the buckle plate component is arranged on the front side edge of the lifting seat 44, and the output end of the buckle plate component extends to the rear side above the PCB 02 on the jig 3 so as to clamp the PCB 02 from the jig 3, and the PCB 02 is inserted into the plugboard space A of the lower cover 01 after being rotated to the vertical direction; the above-mentioned plug wire subassembly sets up on the upper side of lifting seat 44, and the output downwardly extending of plug wire subassembly to correspond DC line joint 03 setting in vertical direction, so that press from both sides DC line joint 03 from tool 3, and rotate it to behind the rear side perpendicular with PCB board 02, insert in the caulking groove B of lower cover 01.
The lifting driving assembly comprises a lifting sliding rail 42 and a lifting air cylinder 43, wherein the lifting sliding rail 42 is vertically arranged on the left side wall of the support 41, and a lifting seat 44 is slidably embedded in the lifting sliding rail 42; the lifting cylinder 43 is disposed at the top of the left side wall of the support 41, and an output shaft of the lifting cylinder 43 is disposed downward and connected to the lifting seat 44, so as to drive the lifting seat 44 to move up and down along the lifting slide rail 42.
The buckle plate assembly comprises a connecting plate 46, a buckle plate air cylinder 45, a vertical sliding rail 47, a buckle plate rotating air cylinder 48, a buckle plate clamping air cylinder 49 and a buckle plate clamping jaw 410, wherein the connecting plate 46 is vertically connected to the left side wall of the front side edge of the lifting seat 44 along the left-right direction; the pinch plate cylinder 45 is vertically connected to the top of the connecting plate 46, and the output end of the pinch plate cylinder 45 is downward; the vertical sliding rail 47 is vertically disposed on the rear sidewall of the connecting plate 46; the pinch plate rotary cylinder 48 is slidably connected to the vertical slide rail 47 through a slide seat, and the output end of the pinch plate rotary cylinder 48 is arranged backwards; the upper part of the pinch plate rotary cylinder 48 is connected with the output end of the pinch plate cylinder 45, and the pinch plate cylinder 45 drives the pinch plate rotary cylinder 48 to move up and down; the pinch plate clamping cylinder 49 is connected to the output end of the pinch plate rotating cylinder 48, and the output end of the pinch plate clamping cylinder 49 is arranged towards the rear side, and the pinch plate rotating cylinder drives the pinch plate clamping cylinder 49 to rotate; the pinch plate clamping jaws 410 comprise two pinch plate clamping jaws 410, the two pinch plate clamping jaws 410 are connected to the output end of the pinch plate clamping cylinder 49, and the pinch plate clamping cylinder 49 drives the two pinch plate clamping jaws 410 to move relatively so as to clamp the PCB 02; when the buckle plates are buckled, the two buckle plate clamping claws 410 are opened, the lifting seat 44 drives the two buckle plate clamping claws 410 to move downwards to the left side and the right side of the PCB 02, and the buckle plate clamping cylinder 49 drives the two buckle plate clamping claws 410 to clamp the PCB 02; the pinch plate cylinder 45 drives the two pinch plate clamping jaws 410 to drive the PCB 02 to rise to a preset height so as to prevent the PCB 02 from generating motion interference with the jig 3 when rotating; the pinch plate rotary cylinder 48 drives the two pinch plate clamping jaws 410 to rotate the PCB 02 from the horizontal direction to the vertical direction; after the pinch plate cylinder 45 drives the two pinch plate clamping jaws 410 to insert the PCB 02 into the pinch plate space A of the lower cover 01, the two pinch plate clamping jaws 410 release the PCB 02 and rise.
The wire inserting assembly comprises a supporting seat 414, a linear driving cylinder 413, a linear sliding rail 412, a linear sliding seat 411, a wire inserting rotary cylinder 415, a wire inserting clamping cylinder 416 and a wire clamping claw 417, wherein the supporting seat 414 is connected to the lower part of the upper side edge of the lifting seat 44 and is arranged along the left-right direction; the linear slide rail 412 is disposed at an upper portion of the support base 414 in a left-right direction; the linear sliding seat 411 is slidably embedded in the linear sliding rail 412; the above-mentioned linear driving cylinder 413 is set up in the right inferior part of the support 41, and the output shaft of the linear driving cylinder 413 is set up towards the right side, there are lead screws in the back side of the linear driving cylinder 413, the lead screw is connected to support 41 through the bearing, and the right end of the lead screw is connected with output shaft of the linear driving cylinder 413 through driving wheel and drive belt, the left end of the lead screw is connected to linear slide 411 through the lead screw seat, when the linear driving cylinder 413 drives the lead screw to rotate, the lead screw seat drives the linear slide 411 to slide along the direction of the linear slide rail 412; the wire insertion rotary cylinder 415 is connected to the lower part of the linear slide 411, and moves linearly in the left-right direction along with the linear slide 411, and the output end of the wire insertion rotary cylinder 415 is disposed downward; the wire clamping cylinder 416 is connected to the output end of the wire rotating cylinder 415, the wire rotating cylinder 415 drives the wire clamping cylinder 416 to rotate, and the output end of the wire clamping cylinder 416 is arranged downwards; the two wire clamping jaws 417 are connected to the output end of the wire clamping cylinder 416, and are driven by the wire clamping cylinder 416 to clamp the DC wire connector 03; when a wire is plugged, the two wire clamping jaws 417 are opened, the lifting seat 44 drives the two wire clamping jaws 417 to move to the front side and the rear side of the DC wire connector 03, and the wire clamping cylinder 416 drives the two wire clamping jaws 417 to clamp the DC wire connector 03; the lifting seat 44 drives the wire clamp claw 417 to lift, and the wire insertion rotating cylinder 415 drives the wire clamp claw 417 to rotate, so that the DC wire connector 03 rotates from the left-right direction to the front-back direction; the lifting seat 44 drives the wire clamp claw 417 to descend so that the ring groove C of the DC line connector 03 is embedded at the top of the rear side wall of the lower cover 01; the linear slider 411 drives the wire grip 417 to slide in the left-right direction so that the ring groove C of the DC wire connector 03 slides into the caulking groove B of the rear side wall of the lower cover 01 along the top of the rear side wall of the lower cover 01.
Furthermore, the invention designs a fixture capable of simultaneously assisting the connection of the DC line connector and the PCB, the assembly of the PCB and the DC line and the assembly of the lower cover, and an automatic assembly machine for assembling the power supply PCB, which can automatically and synchronously finish the vertical insertion of the PCB and the rotary buckling of the DC line connector; the invention belongs to one station of an autonomously developed automatic power supply assembly production line, and the whole automatic power supply assembly production line comprises the working procedures of DC line welding, welding spot cleaning, automatic PCB (printed circuit board) mounting, dispensing cover lower cover, power-on test, ultrasonic welding, comprehensive test, packaging and the like; the invention mainly solves the technical problems that the PCB and the DC line are synchronously and automatically assembled into the lower cover, and the invention integrally comprises two pinch plate wire inserting stations so as to realize the wire inserting of the pinch plates of the two sets of power supply components on the jig; the traditional manual assembly is carried out for 4 persons/time, the productivity is only 260PCS/h, and the yield is only about 70%; the automatic assembly of the power supply PCB and the DC line only needs 1 person/time, the welding productivity can reach 1500PCS/h, and the yield is up to more than 90%. Specifically, the invention has the following characteristics: 1. according to the invention, a power supply jig is independently designed as a PCB and a power supply DC line bearing component according to the power supply assembly process requirement, two sets of fixing components are arranged on a single jig so as to clamp and fix two sets of power supply components (a lower shell, an upper shell, a PCB, a DC line connector, a wire bundle and a power supply connector), a first support and a fourth support on the jig respectively fix the upper shell and the lower shell with openings upwards and downwards, so that when the PCB is vertically inserted into a lower cover and a later-stage lower cover is covered, the upper cover is directly covered on the upper cover by a lower cover covering device on the premise that the upper cover does not need to be turned; a second support is arranged on one side of the first support on the jig, the second support enables the PCB fixing seat to be horizontally fixed, a third support is arranged on one side of the wiring hole of the PCB, the third support adopts a buckle type structural design, a clamping groove is formed in the third support, a DC line connector is embedded and fixed in the clamping groove, a line head at one end of the DC line connector penetrates through the clamping groove to extend to the lower side of the wiring hole of the power PCB, and the line head is bent upwards and inserted into the wiring hole, so that the PCB is welded and fixed; based on the design, before the PCB and the DC line connector are assembled, the PCB is horizontally arranged on one side of the lower cover, and the DC line connector is vertically arranged on one side of the long side of the PCB; the caulking groove of the lower cover is arranged on the side wall of the short side edge of the lower cover or the PCB, and when the lower cover is fixed through the first support, the opening of the caulking groove is upward. 2. The buckle plug wire manipulator is originally designed to automatically take down the PCB from the second support of the jig, then turn over from the horizontal direction to the vertical direction and then insert the PCB into the lower cover, meanwhile, after taking down the DC line connector from the third support, the PCB rotates from the direction vertical to the long side direction of the PCB to the direction parallel to the long side direction of the PCB and then presses the PCB on the top of the side wall of the lower cover, and then slides into the buckle groove of the lower cover along the top wall of the lower cover, so that synchronous buckle and plug wire actions are realized; according to the pinch plate wire inserting manipulator disclosed by the invention, the lifting seat which is slidably connected to the side wall of the support is used as a bearing part of the pinch plate assembly and the wire inserting assembly, and the lifting seat drives the pinch plate assembly and the wire inserting assembly to synchronously lift and move in the vertical direction through the lifting driving assembly, so that the pinch plate assembly and the wire inserting assembly can take out a PCB and a DC wire connector from the jig respectively. Particularly, the buckle plate component is connected to the lifting seat through the connecting plate, and the buckle plate rotating cylinder is slidably arranged on the side wall of the connecting plate along the vertical direction and driven by the buckle plate cylinder to move up and down in the vertical direction; the pinch plate rotating cylinder drives the pinch plate clamping cylinder connected to the output end of the pinch plate rotating cylinder to rotate; after the pinch plate assembly drives the two pinch plate clamping jaws to take out the PCB through the pinch plate clamping cylinder, the pinch plate rotating cylinder drives the PCB to rotate from the horizontal direction to the vertical direction, the power provided by the pinch plate cylinder vertically inserts the PCB into the lower cover, and after the pinch plate is completed, the pinch plate clamping jaws loosen the PCB so as to carry out the next pinch plate; the wire inserting assembly is connected to the lifting seat through the supporting seat, the supporting seat is slidably arranged on the linear sliding seat, and the linear sliding seat is driven by the linear driving cylinder to drive the wire inserting rotating cylinder connected to the lower portion of the linear sliding seat to move along the linear sliding rail on the supporting seat; the lower part of the plug wire rotating cylinder is connected with a plug wire clamping cylinder; when a wire is plugged, the wire plugging clamping cylinder drives two wire clamping claws connected to the output end of the wire plugging clamping cylinder to clamp the DC wire joint, and after the DC wire joint is taken out from the jig, the wire plugging rotating cylinder drives the DC wire to rotate 90 degrees, so that the DC wire joint rotates from a direction vertical to the long side of the PCB to a direction parallel to the long side of the PCB; the lifting seat drives the DC line connector to descend so that the ring groove on the DC line connector is buckled on the side wall of the lower cover; the linear driving cylinder drives the DC line connector to slide along the side wall of the lower cover until the annular groove slides into the caulking groove formed in the side wall of the lower cover, and then the lifting seat drives the DC line connector to move downwards until the DC line connector is completely inserted into the caulking groove.
The examples of the present invention are presented only to describe specific embodiments thereof and are not intended to limit the scope of the invention. Certain modifications may be made by those skilled in the art in light of the teachings of this embodiment, and all equivalent changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. An automatic kludge of power PCB board, its characterized in that: the pinch plate wire inserting machine comprises a conveying pull body (2), a jig (3) and a pinch plate wire inserting mechanical arm (4), wherein the conveying pull body (2) is arranged on a frame (1) along a linear direction, a linear feeding space is formed in the middle of the conveying pull body (2), and at least two pinch plate wire inserting stations are arranged on the linear feeding space; the jig (3) comprises at least two jigs, the jigs (3) are placed on the conveying pull body (2) and supported by synchronous belts at the front side and the rear side of the conveying pull body (2), and the synchronous belts drive the jigs (3) to move to the pinch plate wire inserting station along the linear feeding space in a linear manner; the first support (32), the second support (33) and the third support (34) of the jig (3) are respectively embedded with a lower cover (01), a PCB (02) and a DC line connector (03) connected with the PCB (02), and the placement direction of the DC line connector (03) is perpendicular to the long side edge of the PCB (02); the pinch plate wire inserting mechanical arm (4) comprises at least two pinch plate wire inserting mechanical arms (4) which are arranged at pinch plate wire inserting stations; when tool (3) move to buckle plug wire station department, buckle subassembly and plug wire subassembly of buckle plug wire manipulator (4) take out PCB board (02) and DC line joint (03) respectively from tool (3), after the plug wire subassembly rotated the long side direction of PCB board (02) with DC line joint (03), the buckle subassembly rotated PCB board (02) to vertical direction by the horizontal direction to insert in lower cover (01), the plug wire subassembly put into caulking groove (B) of lower cover (01) with DC line joint (03).
2. The power PCB board automation assembly machine of claim 1, wherein: the jig (3) comprises a support plate (31) and a fixing assembly, wherein the support plate (31) is of a plate-shaped structure, and the support plate (31) is placed on synchronous belts at the front side and the rear side of the conveying pull body (2) and driven by the synchronous belts to move linearly; the fixing assembly comprises at least two sets, the fixing assembly is arranged on the support plate (31) along the left-right direction, and a power supply component is arranged on the fixing assembly so as to assemble at least two power supplies at a time; the power supply part comprises a lower cover (01), a PCB (02), a DC line connector (03), a wire harness (04), a power supply connector (05) and an upper cover (06).
3. The power PCB board automation assembly machine of claim 2, wherein: the fixing assembly comprises a first support (32), a second support (33), a third support (34), a fourth support (36) and a test seat (35), wherein the first support (32) and the second support (33) are arranged on a support plate (31) at intervals along the left-right direction, a lower cover (01) and a PCB (02) are respectively embedded on the first support (32) and the second support (33), an opening of the lower cover (01) is upwards placed, a wiring hole is formed in the right rear side part of the PCB (02), and one end of a DC line connector (03) is connected with the PCB (02) through the wiring hole;
The third support (34) is arranged on the right side of the second support (33) corresponding to the wiring hole, a clamping groove is formed in the third support (34), the DC line connector (03) is horizontally embedded in the clamping groove, the DC line connector (03) is perpendicular to the right side edge of the PCB (02), one end of the DC line connector (03) extends to the lower portion of the PCB (02), and the DC line connector (03) penetrates into the wiring hole after being bent and is welded and fixed; the other end of the DC line connector (03) is a power connector (05), and a DC line between the power connector (05) and the DC line connector (03) is bundled into a wire bundle (04);
the test seat (35) is arranged at the rear side of the first support (32), the front side of the test seat (35) is provided with a slot, and a wire bundle (04) is inserted in the slot; the rear side of the test seat (35) is provided with a conductive jack, and the power connector (05) is vertically inserted into the conductive jack and is electrically connected with the test seat (35) through the conductive jack; test jacks are arranged on two sides of the conductive jack and are connected with a test device so as to electrify a power supply;
the fourth support (36) is arranged at the rear side of the second support (33), and an upper cover (06) is horizontally embedded on the fourth support (36).
4. The automated power PCB assembly machine of claim 3, wherein: a plugboard space (A) is arranged in the lower cover (01) so as to be convenient for inserting a PCB (02); the rear side wall of the lower cover (01) is provided with an embedded groove (B) with an upward opening; an annular groove (C) recessed inwards is formed in the outer side wall of the DC line connector (03), and a blocking part extending to the outer side of the DC line connector (03) in the vertical direction is arranged on the left side of the annular groove (C); when the jig (3) is arranged, the openings of the plugboard space (A) and the caulking groove (B) of the lower cover (01) face upwards, the annular groove (C) is embedded in the clamping groove of the third support (34), and the DC line connector (03) is perpendicular to the right side edge of the PCB (02); after the assembly is completed, the PCB (02) is vertically inserted into the plugboard space (A), the annular groove (C) is embedded into the embedded groove (B), the blocking part is propped against the inner side wall of the lower cover (01), and the DC line connector (03) is perpendicular to the rear side edge of the PCB (02).
5. The automated power PCB assembly machine of claim 4, wherein: the pinch plate wire inserting manipulator (4) comprises a support (41), a lifting driving assembly, a lifting seat (44), a pinch plate assembly and a wire inserting assembly, wherein the support (41) is arranged on the frame (1) and spans above a pinch plate wire inserting station of the conveying pull body (2) along the front-back direction; the lifting driving component is arranged on the left side wall of the support (41), and the output end of the lifting driving component is arranged downwards; the lifting seat (44) is slidably arranged on the left side wall of the support (41) along the vertical direction, the lifting seat (44) is connected with the output end of the lifting driving assembly, and the lifting driving assembly drives the lifting seat (44) to move in a lifting manner; the lifting seat (44) is of an L-shaped seat body structure, the front side edge of the lifting seat is positioned at the front side of the jig (3) and extends along the vertical direction, and the upper side edge of the lifting seat (44) extends to the upper part of the jig (3) along the front-rear direction; the buckle plate component is arranged on the front side edge of the lifting seat (44), and the output end of the buckle plate component extends to the rear side above the PCB (02) on the jig (3) so as to clamp the PCB (02) from the jig (3), and the PCB (02) is inserted into the plugboard space (A) of the lower cover (01) after being rotated to the vertical direction; the wire plugging assembly is arranged on the upper side edge of the lifting seat (44), the output end of the wire plugging assembly extends downwards and corresponds to the DC wire connector (03) in the vertical direction, so that the DC wire connector (03) is clamped from the jig (3) and is inserted into the caulking groove (B) of the lower cover (01) after being rotated to be perpendicular to the rear side edge of the PCB (02).
6. The automated power PCB assembly machine of claim 5, wherein: the lifting driving assembly comprises a lifting sliding rail (42) and a lifting air cylinder (43), wherein the lifting sliding rail (42) is vertically arranged on the left side wall of the support (41), and a lifting seat (44) is slidably embedded in the lifting sliding rail (42); the lifting cylinder (43) is arranged at the top of the left side wall of the support (41), and an output shaft of the lifting cylinder (43) is downwards arranged and connected to the lifting seat (44) so as to drive the lifting seat (44) to move up and down along the lifting sliding rail (42).
7. The automated power PCB assembly machine of claim 6, wherein: the buckle plate assembly comprises a connecting plate (46), a buckle plate air cylinder (45), a vertical sliding rail (47), a buckle plate rotary air cylinder (48), a buckle plate clamping air cylinder (49) and a buckle plate clamping jaw (410), wherein the connecting plate (46) is vertically connected to the left side wall of the front side edge of the lifting seat (44) along the left-right direction; the pinch plate cylinder (45) is vertically connected to the top of the connecting plate (46), and the output end of the pinch plate cylinder (45) is arranged downwards; the vertical sliding rail (47) is vertically arranged on the rear side wall of the connecting plate (46); the pinch plate rotary cylinder (48) is slidably connected to the vertical sliding rail (47) through a sliding seat, and the output end of the pinch plate rotary cylinder (48) is arranged backwards; the upper part of the pinch plate rotary cylinder (48) is connected with the output end of the pinch plate cylinder (45), and the pinch plate cylinder (45) drives the pinch plate rotary cylinder (48) to move up and down; the pinch plate clamping cylinder (49) is connected to the output end of the pinch plate rotating cylinder (48), the output end of the pinch plate clamping cylinder (49) is arranged towards the rear side, and the pinch plate rotating cylinder drives the pinch plate clamping cylinder (49) to rotate; the pinch plate clamping jaws (410) comprise two pinch plate clamping jaws (410) which are connected to the output end of the pinch plate clamping cylinder (49), and the pinch plate clamping cylinder (49) drives the two pinch plate clamping jaws (410) to move relatively so as to clamp the PCB (02); when the buckle plate is used, the two buckle plate clamping jaws (410) are opened, the lifting seat (44) drives the two buckle plate clamping jaws (410) to move downwards to the left side and the right side of the PCB (02), and the buckle plate clamping cylinder (49) drives the two buckle plate clamping jaws (410) to clamp the PCB (02); the pinch plate cylinder (45) drives the two pinch plate clamping jaws (410) to drive the PCB (02) to rise to a preset height so as to prevent the PCB (02) from generating motion interference with the jig (3) when rotating; the pinch plate rotating cylinder (48) drives the two pinch plate clamping jaws (410) to rotate the PCB (02) from the horizontal direction to the vertical direction; after the two pinch plate clamping claws (410) are driven by the pinch plate air cylinder (45) to insert the PCB (02) into the pinch plate space (A) of the lower cover (01), the two pinch plate clamping claws (410) release the PCB (02) and rise.
8. The automated power PCB assembly machine of claim 7, wherein: the wire inserting assembly comprises a supporting seat (414), a linear driving cylinder (413), a linear sliding rail (412), a linear sliding seat (411), a wire inserting rotary cylinder (415), a wire inserting clamping cylinder (416) and a wire clamping claw (417), wherein the supporting seat (414) is connected to the lower part of the upper side edge of the lifting seat (44) and is arranged along the left-right direction; the linear slide rail (412) is arranged at the upper part of the supporting seat (414) along the left-right direction; the linear sliding seat (411) is slidably embedded on the linear sliding rail (412); the linear driving cylinder (413) is arranged at the lower right side of the support (41), an output shaft of the linear driving cylinder (413) is arranged towards the right side, a screw rod is arranged at the rear side of the linear driving cylinder (413), the screw rod is connected to the support (41) through a bearing, the right end of the screw rod is connected with the output shaft of the linear driving cylinder (413) through a transmission wheel and a transmission belt, the left end of the screw rod is connected to the linear sliding seat (411) through a screw rod seat, and when the linear driving cylinder (413) drives the screw rod to rotate, the screw rod seat drives the linear sliding seat (411) to slide left and right along the direction of the linear sliding rail (412); the wire inserting rotary cylinder (415) is connected to the lower part of the linear sliding seat (411) and moves linearly along with the linear sliding seat (411) in the left-right direction, and the output end of the wire inserting rotary cylinder (415) is arranged downwards; the wire inserting clamping cylinder (416) is connected to the output end of the wire inserting rotating cylinder (415), the wire inserting rotating cylinder (415) drives the wire inserting clamping cylinder (416) to rotate, and the output end of the wire inserting clamping cylinder (416) is arranged downwards; the wire clamping claws (417) comprise two wire clamping claws (417), and the two wire clamping claws (417) are connected to the output end of the wire clamping cylinder (416) and driven by the wire clamping cylinder (416) so as to clamp the DC wire connector (03); when a wire is plugged, the two wire clamping jaws (417) are opened, the lifting seat (44) drives the two wire clamping jaws (417) to move to the front side and the rear side of the DC wire connector (03), and the wire plugging clamping cylinder (416) drives the two wire clamping jaws (417) to clamp the DC wire connector (03); the lifting seat (44) drives the wire clamping jaw (417) to lift, and the wire clamping jaw (417) is driven by the wire inserting rotary cylinder (415) to rotate, so that the DC wire connector (03) rotates from the left-right direction to the front-back direction; the lifting seat (44) drives the wire clamping jaw (417) to descend so that the ring groove (C) of the DC wire connector (03) is embedded at the top of the rear side wall of the lower cover (01); the linear sliding seat (411) drives the wire clamping claw (417) to slide along the left-right direction, so that the ring groove (C) of the DC wire connector (03) slides into the caulking groove (B) of the rear side wall of the lower cover (01) along the top of the rear side wall of the lower cover (01).
9. The assembly robot of the power PCB board automation assembly machine of claim 1, wherein: the lifting device comprises a support (41), a lifting driving assembly, a lifting seat (44), a buckle assembly and a plug wire assembly, wherein the support (41) is arranged on a frame (1) and spans above a buckle plug wire station of a conveying pull body (2) along the front-back direction; the lifting driving component is arranged on the left side wall of the support (41), and the output end of the lifting driving component is arranged downwards; the lifting seat (44) is slidably arranged on the left side wall of the support (41) along the vertical direction, the lifting seat (44) is connected with the output end of the lifting driving assembly, and the lifting driving assembly drives the lifting seat (44) to move in a lifting manner; the lifting seat (44) is of an L-shaped seat body structure, the front side edge of the lifting seat is positioned at the front side of the jig (3) and extends along the vertical direction, and the upper side edge of the lifting seat (44) extends to the upper part of the jig (3) along the front-rear direction; the buckle plate component is arranged on the front side edge of the lifting seat (44), and the output end of the buckle plate component extends to the rear side above the PCB (02) on the jig (3) so as to clamp the PCB (02) from the jig (3), and the PCB (02) is inserted into the plugboard space (A) of the lower cover (01) after being rotated to the vertical direction; the wire plugging assembly is arranged on the upper side edge of the lifting seat (44), the output end of the wire plugging assembly extends downwards and corresponds to the DC wire connector (03) in the vertical direction, so that the DC wire connector (03) is clamped from the jig (3) and is inserted into the caulking groove (B) of the lower cover (01) after being rotated to be perpendicular to the rear side edge of the PCB (02).
10. The manipulator of the automatic power supply PCB assembling machine according to claim 9, wherein the lifting driving assembly comprises a lifting slide rail (42) and a lifting cylinder (43), the lifting slide rail (42) is vertically arranged on the left side wall of the support (41), and a lifting seat (44) is slidably embedded in the lifting slide rail (42); the lifting cylinder (43) is arranged at the top of the left side wall of the support (41), and an output shaft of the lifting cylinder (43) is downwards arranged and connected to the lifting seat (44) so as to drive the lifting seat (44) to move up and down along the lifting slide rail (42);
the buckle plate assembly comprises a connecting plate (46), a buckle plate air cylinder (45), a vertical sliding rail (47), a buckle plate rotating air cylinder (48), a buckle plate clamping air cylinder (49) and a buckle plate clamping jaw (410), wherein the connecting plate (46) is vertically connected to the left side wall of the front side edge of the lifting seat (44) along the left-right direction; the pinch plate cylinder (45) is vertically connected to the top of the connecting plate (46), and the output end of the pinch plate cylinder (45) is arranged downwards; the vertical sliding rail (47) is vertically arranged on the rear side wall of the connecting plate (46); the pinch plate rotary cylinder (48) is slidably connected to the vertical sliding rail (47) through a sliding seat, and the output end of the pinch plate rotary cylinder (48) is arranged backwards; the upper part of the pinch plate rotary cylinder (48) is connected with the output end of the pinch plate cylinder (45), and the pinch plate cylinder (45) drives the pinch plate rotary cylinder (48) to move up and down; the pinch plate clamping cylinder (49) is connected to the output end of the pinch plate rotating cylinder (48), the output end of the pinch plate clamping cylinder (49) is arranged towards the rear side, and the pinch plate rotating cylinder drives the pinch plate clamping cylinder (49) to rotate; the pinch plate clamping jaws (410) comprise two pinch plate clamping jaws (410) which are connected to the output end of the pinch plate clamping cylinder (49), and the pinch plate clamping cylinder (49) drives the two pinch plate clamping jaws (410) to move relatively so as to clamp the PCB (02); when the buckle plate is used, the two buckle plate clamping jaws (410) are opened, the lifting seat (44) drives the two buckle plate clamping jaws (410) to move downwards to the left side and the right side of the PCB (02), and the buckle plate clamping cylinder (49) drives the two buckle plate clamping jaws (410) to clamp the PCB (02); the pinch plate cylinder (45) drives the two pinch plate clamping jaws (410) to drive the PCB (02) to rise to a preset height so as to prevent the PCB (02) from generating motion interference with the jig (3) when rotating; the pinch plate rotating cylinder (48) drives the two pinch plate clamping jaws (410) to rotate the PCB (02) from the horizontal direction to the vertical direction; after the pinch plate cylinder (45) drives the two pinch plate clamping jaws (410) to insert the PCB (02) into the pinch plate space (A) of the lower cover (01), the two pinch plate clamping jaws (410) loosen the PCB (02) and rise;
The wire inserting assembly comprises a supporting seat (414), a linear driving cylinder (413), a linear sliding rail (412), a linear sliding seat (411), a wire inserting rotary cylinder (415), a wire inserting clamping cylinder (416) and a wire clamping claw (417), wherein the supporting seat (414) is connected to the lower part of the upper side edge of the lifting seat (44) and is arranged along the left-right direction; the linear slide rail (412) is arranged at the upper part of the supporting seat (414) along the left-right direction; the linear sliding seat (411) is slidably embedded on the linear sliding rail (412); the linear driving cylinder (413) is arranged at the lower right side of the support (41), an output shaft of the linear driving cylinder (413) is arranged towards the right side, a screw rod is arranged at the rear side of the linear driving cylinder (413), the screw rod is connected to the support (41) through a bearing, the right end of the screw rod is connected with the output shaft of the linear driving cylinder (413) through a transmission wheel and a transmission belt, the left end of the screw rod is connected to the linear sliding seat (411) through a screw rod seat, and when the linear driving cylinder (413) drives the screw rod to rotate, the screw rod seat drives the linear sliding seat (411) to slide left and right along the direction of the linear sliding rail (412); the wire inserting rotary cylinder (415) is connected to the lower part of the linear sliding seat (411) and moves linearly along with the linear sliding seat (411) in the left-right direction, and the output end of the wire inserting rotary cylinder (415) is arranged downwards; the wire inserting clamping cylinder (416) is connected to the output end of the wire inserting rotating cylinder (415), the wire inserting rotating cylinder (415) drives the wire inserting clamping cylinder (416) to rotate, and the output end of the wire inserting clamping cylinder (416) is arranged downwards; the wire clamping claws (417) comprise two wire clamping claws (417), and the two wire clamping claws (417) are connected to the output end of the wire clamping cylinder (416) and driven by the wire clamping cylinder (416) so as to clamp the DC wire connector (03); when a wire is plugged, the two wire clamping jaws (417) are opened, the lifting seat (44) drives the two wire clamping jaws (417) to move to the front side and the rear side of the DC wire connector (03), and the wire plugging clamping cylinder (416) drives the two wire clamping jaws (417) to clamp the DC wire connector (03); the lifting seat (44) drives the wire clamping jaw (417) to lift, and the wire clamping jaw (417) is driven by the wire inserting rotary cylinder (415) to rotate, so that the DC wire connector (03) rotates from the left-right direction to the front-back direction; the lifting seat (44) drives the wire clamping jaw (417) to descend so that the ring groove (C) of the DC wire connector (03) is embedded at the top of the rear side wall of the lower cover (01); the linear sliding seat (411) drives the wire clamping claw (417) to slide along the left-right direction, so that the ring groove (C) of the DC wire connector (03) slides into the caulking groove (B) of the rear side wall of the lower cover (01) along the top of the rear side wall of the lower cover (01).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202089.8A CN108202222B (en) | 2018-03-12 | 2018-03-12 | Automatic power supply PCB assembly machine and assembly manipulator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202089.8A CN108202222B (en) | 2018-03-12 | 2018-03-12 | Automatic power supply PCB assembly machine and assembly manipulator thereof |
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| CN109175587B (en) * | 2018-08-03 | 2021-01-26 | 东莞市众兴电子科技有限公司 | DC wire welding machine |
| CN109287112B (en) * | 2018-09-21 | 2020-12-29 | 创维电子器件（宜春）有限公司 | Automatic PCBA assembling equipment |
| CN110149793B (en) * | 2019-06-24 | 2024-03-12 | 广州智为工创科技有限公司 | Automatic chip mounter |
| CN110280991B (en) * | 2019-07-03 | 2021-01-05 | 武汉欧易光电科技股份有限公司 | Manufacturing method of CWDM (coarse wavelength division multiplexing) special optical module |
| CN110636714A (en) * | 2019-08-29 | 2019-12-31 | 惠州市成泰自动化科技有限公司 | PCB board taping machine |
| CN110524901B (en) * | 2019-09-17 | 2023-10-13 | 深圳市兴禾自动化股份有限公司 | Universal electronic product assembling platform and assembling process thereof |
| CN110587272B (en) * | 2019-10-10 | 2021-03-30 | 深圳市图泰电子有限公司 | Full-automatic assembly equipment for PCB |
| CN111465308B (en) * | 2020-04-13 | 2021-04-06 | 温州职业技术学院 | Prefabricated circuit substrate assembly center |
| CN112828571B (en) * | 2020-12-31 | 2022-08-12 | 良忠城精密科技(苏州)有限公司 | Automatic wire plugging machine |
| CN113115584B (en) * | 2021-04-16 | 2024-02-09 | 南通勒诚智能科技有限公司 | Linear motor structure based on PCB |
| CN113305535A (en) * | 2021-06-21 | 2021-08-27 | 东莞市冠佳电子设备有限公司 | Automatic assembly mechanism for PCB (printed circuit board) of power adapter |
| CN114554828B (en) * | 2022-04-26 | 2022-06-24 | 南通华钛电子科技有限公司 | Automatic mechanism of assembling of casing of charger |
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