CN111417299A - Method for manufacturing circuit substrate body - Google Patents
Method for manufacturing circuit substrate body Download PDFInfo
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- CN111417299A CN111417299A CN202010285108.5A CN202010285108A CN111417299A CN 111417299 A CN111417299 A CN 111417299A CN 202010285108 A CN202010285108 A CN 202010285108A CN 111417299 A CN111417299 A CN 111417299A
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- 239000000758 substrate Substances 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000012546 transfer Methods 0.000 claims description 76
- 238000012545 processing Methods 0.000 claims description 64
- 238000004080 punching Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000009966 trimming Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 11
- 238000005553 drilling Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- 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
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
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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
- H05K13/0417—Feeding with belts or tapes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a circuit substrate main body manufacturing assembly line and a method, which comprises an assembly center and an assembly step, wherein in the assembly step, a clamp piece (2) is installed on a substrate (1), a first spring piece (3), a second spring piece (5) and a binding post (6) are installed in a corresponding clamping groove (4) of the substrate (1), the steps are one by one, the premise is that the prefabricated substrate (1) is conveyed to an assembly conveying guide rail groove, an assembly side positioning guide rail surface (27) is used as a positioning reference, an assembly auxiliary device pressing manipulator (28) is used as a clamping reference, L brackets (31) are used for driving the substrate (1) to be conveyed among stations through an assembly longitudinal moving frame (29) and an assembly transverse telescopic frame (30), and the circuit substrate main body manufacturing assembly line is reasonable in design, compact in structure and convenient to use.
Description
Technical Field
The invention relates to a method for manufacturing a circuit substrate body.
Background
At present, base plate (1) mainly including be arranged in clip spare (2) and first spring leaf (3), second spring leaf (5) be connected with casing or other, first spring leaf (3), second spring leaf (5) are arranged in draw-in groove (4) that correspond, realize the elasticity joint to make the base plate atress stable, external circuit is realized in terminal (6), can insert by plane, serial ports, parallel port or other general wiring parts, contact pin (7) conveniently carry out the connection of expansion card. The substrate of the existing design is prefabricated. The fixture for welding the cables of the CN201310394823.2 electric connector only provides improvement aiming at a welding process, and cannot realize an integrated, streamlined and automatic assembly line.
The clamp piece (2) and the first spring piece (3) and the second spring piece (5) need to be prefabricated on the base plate (1), and the first spring piece (3), the second spring piece (5) and other components are installed, so that the automatic, intelligent and unmanned assembly is facilitated, and the connection of all the processes becomes an urgent technical problem to be solved.
Disclosure of Invention
The present invention generally provides a circuit substrate main body manufacturing line and method.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a circuit substrate main body manufacturing method is provided, which is characterized in that a circuit substrate main body manufacturing assembly line is used, and comprises an assembly center; comprises an assembling step;
in the assembling step, the clamp piece is installed on the substrate, and a first spring piece, a second spring piece and a binding post are installed in the corresponding clamping grooves of the substrate; the method comprises the following steps:
the method comprises the following steps that firstly, a prefabricated substrate is conveyed to an assembly conveying guide rail groove, the assembly side positioning guide rail surface is used as a positioning reference, an assembly auxiliary tool pressing manipulator is used as a clamping reference, and L brackets are used for driving the substrate to be conveyed among stations through an assembly longitudinal moving frame and an assembly transverse telescopic frame;
assembling the binding post, namely clamping the binding post by using a binding post feeding manipulator, and driving the binding post to move forwards to a binding post assembling station by using a post transverse cylinder after the binding post is clamped by using a post clamping manipulator; then, the S-shaped guide groove and the column guide rod are utilized to drive the column guide sliding seat to drive the wiring terminal to be close to or far away from the substrate, so that the wiring terminal is mounted on the substrate;
step three, assembling clamp pieces, namely, with the help of a clamp feeding device, firstly, when a clamp feeding push block moves forwards, pushing the clamp pieces to move forwards in a clamp feeding channel by a straight surface of a clamp feeding elastic inclined pin, and when the clamp feeding push block moves backwards, enabling an inclined surface of the clamp feeding elastic inclined pin to pass backwards from the top of the clamp pieces and retract into the clamp feeding push block by overcoming spring force, so that the clamp pieces are automatically positioned one by one and sent to a clamp bearing V-shaped through groove; then, the oscillating clamp is driven by the cylinder to drive the lever assembly to enable the clamp to bear the V-shaped through groove bearing clamp pieces and overcome the spring force to reach the stroke end point; secondly, the clamp bears the inclination of the V-shaped through groove, so that the clamp piece comes onto the clamp lower supporting plate; thirdly, clamping the clip piece by the clip hinged clamping head and the clip fixed clamping head and sending the clip piece to a base plate of an assembly clip piece work position corresponding to the assembly conveying guide rail groove;
step four, respectively assembling a first spring piece and a second spring piece in corresponding clamping grooves of the substrate through a first spring piece feeding device and a second spring piece feeding device;
firstly, controlling the substrates to come to a punching station one by one through a transfer gear block at the punching station, then transferring a lower pressing head to press the substrates to be punched, and punching the substrates by a transfer punching machine;
sixthly, grinding and deburring the punched part by a transfer deburring machine at a deburring station;
seventhly, at the output station, the transfer swing lever is tilted up/pressed down to drive the transfer L-shaped elbow to be opened in the vertical surface, so that the L bracket outputs the front substrate from the transfer positioning seat.
As a further improvement of the above technical solution:
also by means of a machining centre, comprising machining steps; in the processing step, mounting pins on the substrate is completed in a processing center, and the substrate is preprocessed; comprises the following steps;
firstly, a transverse n-shaped moving seat is processed to transversely send the substrate to an inlet of a processing channel rail from an outlet of a processing inlet channel; then, the transmission of the processed U-shaped support bearing substrate at each station in the processing channel rail is realized through the processing longitudinal frame and the processing lifting frame;
secondly, blowing the substrate clamped by the first fixed manipulator through a cleaning device;
secondly, by means of a contact pin feeding manipulator, firstly, the contact pin is conveyed to an output terminal through a vibration channel or a conveying belt of a contact pin transmission channel; then, the contact pin lifting manipulator lifts the contact pin to be separated from the contact pin transmission channel; secondly, inserting the contact pin into the substrate by the contact pin installation manipulator;
step two, firstly, the second riveting manipulator presses the contact pin downwards to enter the insertion substrate; then, welding and/or marking the component on the substrate;
taking down the auxiliary fixing frame of the clip piece;
step two, processing a notch/a groove on the substrate;
seventhly, carrying out pressurization finishing on the flatness of the substrate;
and step two eight, outputting the repaired substrate.
The assembling center comprises an assembling line rack for longitudinally conveying a substrate, a terminal loading manipulator arranged on the assembling line rack and used for inserting a terminal into a corresponding hole of the substrate, a clip loading device arranged on one side of the terminal loading manipulator, a first spring piece loading device arranged on one side of the clip loading device and used for installing a first spring piece into a corresponding clamping groove, and/or a second spring piece loading device arranged on one side of the clip loading device and used for installing a second spring piece into a corresponding clamping groove, and a transfer manipulator arranged at the output end of the assembling line rack;
a binding post conveyor belt/manipulator for uploading binding posts is arranged on one side of the binding post feeding manipulator;
a clamp conveying belt/a manipulator for uploading clamp pieces are arranged on one side of the clamp feeding device;
and a first spring piece conveying belt/mechanical arm for uploading the first spring pieces is arranged on one side of the first spring piece feeding device.
The processing center comprises a processing line frame which is arranged at the output end of the assembly center and used for longitudinally conveying a substrate, a cleaning device used for cleaning the substrate sent into the processing center, a first fixed mechanical arm arranged at the opposite side of the cleaning device, a contact pin feeding mechanical arm arranged at one side of the cleaning device and used for inserting contact pins into the substrate, a second riveting mechanical arm used for riveting the contact pins on the substrate, a third bending mechanical arm used for bending specified contact pins on the substrate, a laser welder and/or marking machine used for welding specified components on the substrate, a fourth clamping mechanical arm arranged at one side of the laser welder and used for clamping the substrate to be welded, a slag cleaning device arranged at the output side of the laser welder and used for trimming the substrate after welding, an outer removing mechanical arm arranged at the output side of the slag cleaning device and used for removing outer fixing parts of the clamp parts, a first clamping mechanical arm and a second clamping mechanical arm arranged at the output side of the laser welder and used for clamping the outer fixing parts, The device comprises a punching notch device, a shaping press and a discharging assembly, wherein the punching notch device is arranged on one output side of the outer fixing part removing manipulator and is used for processing notches/notches on the substrate, the shaping press is arranged on one output side of the punching notch device and is used for trimming the flatness of the substrate, and the discharging assembly is arranged on one output side of the shaping press and is used for outputting the trimmed substrate. The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.
Drawings
FIG. 1 is a schematic diagram of the structure of the process explosion of the present invention.
Fig. 2 is a schematic structural view of the machining center of the present invention.
FIG. 3 is a schematic structural diagram of a substrate body according to the present invention.
Fig. 4 is a schematic structural view of the overall explosion of the present invention.
Fig. 5 is a schematic structural view of an assembly center of the present invention.
FIG. 6 is a schematic diagram of the assembly line of the present invention.
Fig. 7 is a schematic structural diagram of a first component of the present invention.
Fig. 8 is a schematic structural view of a second component of the present invention.
Fig. 9 is a schematic structural view of a third component of the present invention.
The automatic assembling device comprises a base plate 1, a base plate 2, a clip piece 3, a first spring plate 4, a clamping groove 5, a second spring plate 6, a terminal post 7, a pin 8, an assembling line frame 9, a processing line frame 10, a terminal post feeding manipulator 11, a clip feeding device 12, a first spring plate feeding device 13, a second spring plate feeding device 14, a transfer manipulator 15, a first fixing manipulator 15, a second riveting manipulator 16, a second riveting manipulator 17, a clearing device 18, a third bending manipulator 18, a 19, a fourth clamping manipulator 20, a laser welder 21, a slag clearing device 22, an external fixing manipulator 23, a notching device 24, a shaping press 25, a discharging assembly 26, an assembling process through groove 27, an assembling side positioning guide rail surface 28, an assembling auxiliary tool pressing manipulator 29, an assembling longitudinal transfer frame 30, an assembling transverse telescopic frame 31, a L bracket 32, a clip feeding channel 32, an upper clip feeding channel 33, an upper clip pushing block 34, an upper clip positioning block 34, a lower clip positioning seat 40, a transverse punching guide rail 42, a transverse transfer rod guiding channel 52, a lower clip seat 52, a transverse transfer rod guiding channel 52, a transverse transfer rod 65, a transverse transfer guide groove 52, a clamp seat 52, a transverse transfer guide groove 52, a transverse transfer rod guide bracket 52, a transverse transfer clamp 44, a transverse transfer guide bracket 52, a transverse transfer guide groove 52, a transverse transfer rod guide bracket 52, a clamp 44, a transverse transfer clamp 19, a transverse transfer guide groove 52, a transverse transfer guide bracket 52, a transverse transfer clamp 19, a transverse transfer guide bracket 52, a transverse transfer clamp 19, a transverse transfer guide bracket 52, a transverse transfer guide 19, a transverse transfer guide bracket 42, a transverse transfer clamp 19, a transverse transfer guide bracket 42, a transverse transfer guide bracket 52, a transverse transfer clamp 19, a transverse transfer guide bracket 42, a transverse.
Detailed Description
As shown in fig. 1 to 9, the circuit substrate main body manufacturing line of the present embodiment includes an assembly center and a processing center;
the method comprises the following steps that a clamp piece 2 is installed on a substrate 1 in an assembly center, and a first spring piece 3, a second spring piece 5 and a binding post 6 are installed in a corresponding clamping groove 4 of the substrate 1;
the assembly center comprises an assembly line rack 8 used for longitudinally conveying the substrate 1, a terminal feeding mechanical arm 10 arranged on the assembly line rack 8 and used for inserting the terminal 6 into a corresponding hole of the substrate 1, a clip feeding device 11 arranged on one side of the terminal feeding mechanical arm 10, a first spring piece feeding device 12 arranged on one side of the clip feeding device 11 and used for installing the first spring piece 3 into the corresponding clamping groove 4 and/or a second spring piece feeding device 13 arranged on one side of the clip feeding device 11 and used for installing the second spring piece 5 into the corresponding clamping groove 4, and a transfer mechanical arm 14 arranged at the output end of the assembly line rack 8;
a binding post conveyor belt/manipulator for uploading the binding posts 6 is arranged on one side of the binding post feeding manipulator 10;
a clamp conveyor belt/manipulator for uploading the clamp pieces 2 is arranged on one side of the clamp feeding device 11;
a first spring piece conveyor belt/manipulator for uploading the first spring pieces 3 is arranged on one side of the first spring piece feeding device 12;
installing the contact pins 7 on the substrate 1 in the processing center, and preprocessing the substrate 1;
the machining center comprises a machining line rack 9 arranged at the output end of the assembly center and used for longitudinally conveying the substrate 1, a cleaning device 17 used for conveying the substrate 1 into the machining center to be cleaned, a first fixing manipulator 15 arranged at the opposite side of the cleaning device 17, a pin feeding manipulator arranged at one side of the cleaning device 17 and used for inserting the pins 7 into the substrate 1, a second riveting manipulator 16 used for riveting the pins 7 on the substrate 1, a third bending manipulator 18 used for bending the appointed pins 7 on the substrate 1, a laser welder 20 and/or a marking machine used for welding appointed parts on the substrate 1, a fourth clamping manipulator 19 arranged at one side of the laser welder 20 and used for clamping the substrate 1 to be welded, a slag cleaning device 21 arranged at the output side of the laser welder 20 and used for trimming the substrate 1 after welding, and an external fixing part arranged at the output side of the slag cleaning device 21 and used for removing the external fixing part of the clamp 2 from the external fixing part The outer fixing part removing manipulator 22, a notch punching device 23 which is arranged at the output side of the outer fixing part removing manipulator 22 and is used for processing notches/notches on the substrate 1, a shaping press 24 which is arranged at the output side of the notch punching device 23 and is used for trimming the flatness of the substrate 1, and a discharging assembly 25 which is arranged at the output side of the shaping press 24 and is used for outputting the trimmed substrate 1.
The input end of the assembly line frame 8 is used for receiving the fed substrate 1, one side of an assembly conveying guide rail groove of the assembly line frame 8 is provided with an assembly process through groove 26, the assembly line frame 8 is provided with an assembly longitudinal moving frame 29 driven by a cylinder, an assembly transverse telescopic frame 30 arranged on the assembly longitudinal moving frame 29, L brackets 31 arranged on the assembly transverse telescopic frame 30 and used for longitudinally shifting the substrate 1 to convey between stations after extending into the assembly process through groove 26, an assembly side positioning guide rail surface 27 arranged on the corresponding side surface of the assembly conveying guide rail groove and the assembly process through groove 26, and an assembly auxiliary tool pressing manipulator 28 arranged above the corresponding station and used for pressing the upper surface of the substrate 1.
A contact pin conveyor belt/manipulator for uploading contact pins 7 is arranged on one side of the contact pin feeding manipulator;
an air cooler is arranged on one side of the laser welding machine 20;
the slag removing device 21 is a grinding head with a mechanical arm or a blower or a rotary brush;
the discharging assembly 25 includes a discharging robot and a discharging channel.
The terminal feeding manipulator 10 comprises a column transverse cylinder which transversely moves on one side of the assembly line rack 8, a transverse guide cylinder arranged on a column transverse cylinder movable frame, a column longitudinal telescopic transverse guide sleeve 43 longitudinally arranged on the column transverse cylinder movable frame, a column S-shaped bent guide groove 44 which transversely moves on the column longitudinal telescopic transverse guide sleeve 43 and is arranged on a transverse guide cylinder piston rod, a column guide rod 45 arranged on the column transverse cylinder movable frame and is positioned in the column S-shaped bent guide groove 44, a column guide slide 46 which longitudinally moves on the column longitudinal telescopic transverse guide sleeve 43 and is connected with the lower end of the column guide rod 45, and a column clamping manipulator 47 which is arranged on the column guide slide 46 and is used for clamping the terminal 6 to the substrate 1.
The clip feeding device 11 comprises a clip feeding channel 32 which is arranged on one side of the assembly line frame 8 and is used for placing the clip member 2 with a fixed mount, a clip feeding push block 33 which is arranged on the assembly line frame 8 and is used for pushing the clip member 2 in the clip feeding channel 32 forwards, a clip feeding elastic inclined pin 34 which is telescopically arranged on the clip feeding push block 33 and has a one-way inclined surface at the lower end thereof, the clip feeding elastic reset bearing positioning seat 35 is arranged at the terminal of the clip feeding channel 32, a clip bearing V-shaped through groove 36 which is arranged on the clip elastic reset bearing positioning seat 35 and is used for bearing the clip member 2 output by the clip feeding channel 32, a clip driving lever component 37 which is arranged on one side of the assembly line frame 8 and driven to swing by a cylinder, a clip pushing cylinder 38 which is transversely arranged on the assembly line frame 8, and a clip seat 39 which is transversely arranged on the clip pushing cylinder 38, The clamp fixing clamping head 40 is arranged at the cantilever end of the clamp pushing seat 39, the clamp hinge clamping head 41 is arranged at the cantilever end of the clamp pushing seat 39 and driven by an air cylinder to correspond to the clamp fixing clamping head 40, and the clamp lower supporting plate 42 is arranged at the lower side of the clamp fixing clamping head 40;
when the clip feeding push block 33 moves forward, the straight surface of the clip feeding elastic angle pin 34 pushes the clip member 2 to move forward in the clip feeding channel 32;
when the clip feeding push block 33 retreats, the inclined plane of the clip feeding elastic inclined pin 34 retreats from the top of the clip member 2 and retracts into the clip feeding push block 33 against the spring force;
the cantilever end of the clamp driving lever assembly 37 is in pressure contact with one end of the clamp elastic reset bearing positioning seat 35, and the other end of the clamp elastic reset bearing positioning seat 35 is connected with the assembly line frame 8 through a spring;
the start of travel of the clip retention clip 40 and the clip articulation clip 41 corresponds to the clip bearing V-shaped channel 36.
The first spring piece feeding device 12 and the second spring piece feeding device 13 are identical in structure;
the first spring plate loading device 12 includes a robot assembly disposed at one side of the assembly line frame 8.
The transfer robot 14 includes a transfer positioning seat 48 disposed at the end of the assembly line frame 8, a transfer longitudinal moving seat 49 disposed at one side of the transfer positioning seat 48, a transfer lifting frame 50 disposed on the transfer longitudinal moving seat 49, a transfer drilling machine 51 and/or a transfer deburring machine 52 respectively disposed on the transfer lifting frame 50 and used for drilling and/or deburring on the substrate 1, a transfer lower pressing head 53 disposed at one side of the transfer lifting frame 50 and used for pressing down the substrate 1 to be drilled and/or deburred, a transfer stop block 54 hinged behind the drilling and/or deburring station and used for stopping the substrate 1 from advancing, a transfer output port 55 disposed at an output end of the assembly conveying guide rail groove, a transfer swing lever 57 disposed at one side of the transfer swing lever 55 and driven to swing by an air cylinder, a transfer vertical guide sleeve disposed below a cantilever end of the transfer swing lever 57, a transfer elastic return block 56 disposed in the transfer vertical guide sleeve by a spring, a transfer L type return block 58 disposed on the transfer elastic return block 56, and a transfer elbow 59 disposed on the transfer L type stop elbow 58 and used for substrate 1 to contact.
A processing channel rail 60 is arranged on the processing line frame 9, a processing longitudinal channel 64 is arranged on the processing channel rail 60, a processing longitudinal frame 61 driven by a cylinder is arranged on one side of the processing line frame 9, a processing lifting frame 62 driven by the cylinder to lift is arranged on the processing longitudinal frame 61, a processing U-shaped support 63 for bearing the substrate 1 is arranged on the processing lifting frame 62, and the processing U-shaped support 63 enters the processing channel rail 60 through the processing longitudinal channel 64; a processing longitudinal direction transfer sensor 68 and an outlet of the processing inlet channel 66 are provided at an input end of the processing channel rail 60, a processing transverse n-type moving seat 67 driven by an air cylinder is provided between the outlet of the processing inlet channel 66 and the inlet of the processing channel rail 60, and the processing transverse n-type moving seat 67 transversely feeds the substrate 1 from the outlet of the processing inlet channel 66 to the inlet of the processing channel rail 60.
The pin loading robot includes a pin transferring channel 69 provided at one side of the processing channel rail 60 and used for feeding the pin 7, a pin lifting robot 70 for lifting the pin 7 out of the pin transferring channel 69 is provided at a terminal of the pin transferring channel 69, and a pin mounting robot 71 for inserting the pin 7 onto the substrate 1 is provided at a pin 7 inserting station of the processing channel rail 60.
The punching notch device 23 includes a notch punching die 72 which is provided on one side of the processing passage rail 60 and is driven by an air cylinder to process a notch/notch in the substrate 1, and a punching notch guide die 65 which is provided on one side of the processing passage rail 60 and in which the notch punching die 72 moves laterally.
The circuit substrate main body manufacturing method of the embodiment includes the steps of manufacturing a production line by means of a circuit substrate main body, wherein the production line comprises an assembly center; comprises an assembling step;
in the assembling step, the installation of the clip member 2 on the substrate 1 is completed, and the first spring piece 3, the second spring piece 5 and the binding post 6 are installed in the corresponding clamping groove 4 of the substrate 1; the method comprises the following steps:
the method comprises the steps that firstly, a prefabricated substrate 1 is conveyed to an assembly conveying guide rail groove, an assembly side positioning guide rail surface 27 serves as a positioning reference, an assembly auxiliary tool lower pressing manipulator 28 serves as a clamping reference, and L brackets 31 drive the substrate 1 to be conveyed among stations through an assembly longitudinal moving frame 29 and an assembly transverse telescopic frame 30;
assembling the binding post 6, namely clamping the binding post 6 by a post clamping manipulator 47 and driving the binding post to move forwards to a binding post assembling station by a post transverse cylinder by using a binding post feeding manipulator 10; then, by using the S-bend guide groove 44 and the post guide bar 45, the post guide slider 46 is driven to drive the post 6 to approach or depart from the substrate 1, so as to mount the post 6 on the substrate 1;
step three, assembling the clip parts 2, and by means of the clip feeding device 11, firstly, when the clip feeding push block 33 moves forwards, the straight surface of the clip feeding elastic inclined pin 34 pushes the clip parts 2 to move forwards in the clip feeding channel 32, and when the clip feeding push block 33 moves backwards, the inclined surface of the clip feeding elastic inclined pin 34 moves backwards from the top of the clip parts 2 and retracts into the clip feeding push block 33 by overcoming the spring force, so that the clip parts 2 are automatically positioned one by one and sent to the clip bearing V-shaped through groove 36; then, the air cylinder drives the swinging clamp driving lever assembly 37 to enable the clamp bearing V-shaped through groove 36 to bear the clamp piece 2 to overcome the spring force to reach the stroke end point; secondly, the inclination of the V-shaped through groove 36 is loaded by the clamp, so that the clamp piece 2 comes to the lower clamp supporting plate 42; thirdly, clamping the clip member 2 by the clip hinge chuck 41 and the clip fixing chuck 40 and sending the clip member to the base plate 1 of the assembly clip member station corresponding to the assembly transmission guide rail groove;
step four, respectively assembling a first spring piece 3 and a second spring piece 5 in the corresponding clamping grooves 4 of the substrate 1 through a first spring piece feeding device 12 and a second spring piece feeding device 13;
firstly, in a drilling station, the substrates 1 are controlled to come to the drilling station one by one through the transfer gear block 54, then the transfer lower press head 53 presses the substrates 1 to be processed, and the transfer drilling machine 51 drills the substrates 1;
sixthly, at a deburring station, a transfer deburring machine 52 grinds and debugs the punched part;
seventhly, at the output station, the transfer swing lever 57 tilts up/down to drive the transfer L-shaped elbow 58 to open in the vertical surface, so that the L bracket 31 outputs the preceding substrate 1 from the transfer positioning seat 48.
Also by means of a machining centre, comprising machining steps; in the processing step, mounting the contact pins 7 on the substrate 1 is completed in the processing center, and the substrate 1 is preprocessed; comprises the following steps;
firstly, the processing transverse n-shaped moving seat 67 transversely conveys the substrate 1 from the outlet of the processing inlet channel 66 to the inlet of the processing channel rail 60; then, the conveying of the bearing substrate 1 of the processing U-shaped support 63 at each station in the processing channel rail 60 is realized through the processing longitudinal frame 61 and the processing lifting frame 62;
secondly, blowing the substrate 1 clamped by the first fixed manipulator 15 through the cleaning device 17;
step two, by means of a pin feeding manipulator, firstly, the pins 7 are sent to an output terminal through a vibration channel or a conveyor belt of a pin transmission channel 69; then, the contact pin lifting manipulator 70 pushes up the contact pin 7 to separate from the contact pin transmission channel 69; next, the pin mounting robot 71 inserts the pin 7 onto the substrate 1;
step two, firstly, the second riveting manipulator 16 presses the contact pin 7 downwards to enter the insertion substrate 1; then, welding and/or marking are carried out on the components on the substrate 1;
step two, taking down the auxiliary fixing frame of the clip member 2;
step two, processing a notch/a groove on the substrate 1;
seventhly, pressurizing and trimming the flatness of the substrate 1;
and step two eight, outputting the repaired substrate 1.
When the device is used, the installation of the assembly parts such as the clamp part 2, the first spring leaf 3, the clamping groove 4, the second spring leaf 5, the binding post 6 and the like on the substrate 1 is realized, the device comprises a binding post feeding mechanical arm 10, a clamp feeding device 11, a first spring leaf feeding device 12, a second spring leaf feeding device 13, a transfer mechanical arm 14 and the like which are integrated on an assembly line rack 8, and the mechanical arms are assembled through a high-pair-degree-of-freedom mechanical arm to realize the feeding, assembly and transmission of the parts, and simultaneously complete the steps of hole matching, grinding and the like.
Specifically, the assembly process through groove 26 facilitates transfer and passage of a manipulator, positioning of the assembly side positioning guide rail surface 27 is achieved, the assembly auxiliary tool down manipulator 28 facilitates down pressing and fixing of a substrate during assembly, the assembly longitudinal moving frame 29, the assembly transverse expansion frame 30, the L bracket 31 achieves fixed-distance rapid and accurate transfer of a substrate workpiece, the clip loading channel 32 can be a general channel such as a vibration channel, the clip is prefabricated with a fixed frame, so as to facilitate overall stability of the clip, deformation or damage during installation is avoided, virtual connection between the fixed frame and the clip is achieved, so as to facilitate subsequent processes to rapidly separate the workpiece, the clip loading push block 33 achieves one-by-one clip loading, the clip loading elastic inclined pin 34 achieves one-by-one pushing of loading, during return stroke, automatically jumps over the next workpiece by utilizing inclination and spring force, and enters the back of the inclined plane, so as to achieve subsequent rapid push, one-direction mechanical control is reduced, the elastic reset bearing positioning seat 35 utilizes spring force and spring force to combine the clamp spring force, precise loading one-by-one-by-step, the bearing V-shaped through groove 36, the cross section of the groove is a V-shaped groove, the cross-section-control guide rail surface 27, positioning guide rail surface 27 facilitates positioning of the positioning guide rail, positioning guide rail surface 27, positioning of the assembly, positioning guide rail surface 27, positioning of the assembly, positioning auxiliary tool down pressing and the vertical guide rail, the vertical guide rail 24, thereby facilitating horizontal movement of the horizontal positioning guide rail, the horizontal positioning guide rail 55, the horizontal positioning of the horizontal positioning guide rail, the horizontal positioning guide rail 55, the horizontal positioning of the horizontal positioning guide rail 55, the horizontal.
The invention realizes accurate and rapid linear motion of the substrate among all processes, has high speed and high motion precision, realizes automatic feeding of all parts through the manipulator, and has high speed and accurate feeding.
The first fixing mechanical arm 15 is integrated on the processing line frame 9 to conveniently clamp the substrate, so that the air nozzle of the cleaning device can spray and wash each position of the air nozzle, the second riveting mechanical arm 16 and other devices can realize the installation and fixation of the contact pin 7, the cleaning device 17 can carry out secondary cleaning, preferably absolute ethyl alcohol is adopted, the third bending mechanical arm 18 has a reserved function, so that the corresponding requirements can be met by bending the contact pin or other parts or specific contact pins or other parts according to drawings, and is a standby function, the fourth clamping mechanical arm 19 can clamp the substrate during welding, so that the laser welding machine 20 can be conveniently welded at multiple angles, the slag cleaning device 21 can repair the welding defects such as welding slag or fusion welding bulges which do not meet the requirements, the outer fixing mechanical arm 22 is removed, so that the outer fixing part of the clamp is removed, the outer end of the clamp is exposed, and the clamp can be conveniently and quickly connected with other objects, the opening or boundary dotted line that corresponds can be prefabricated on the base plate to the device 23 that dashes the opening, realizes satisfying the base plate of different drawing requirements through the opening, realizes through opening or dotted line that whole base plate disassembles into single little base plate, can rearmounted deburring machine, carries out the burring and repaiies the arris, and shaping press 24 realizes the orthopedic to the base plate, can be hot pressing design or the design of colding pressing, and ejection of compact subassembly 25 realizes the work piece output.
Specifically, the processing channel track 60 is a conventional channel such as vibration, the processing longitudinal frame 61, the processing lifting frame 62, the processing U-shaped support 63 achieves substrate stroke control, the precision and the positioning effect are improved, the processing longitudinal channel 64 achieves feeding, the hole punching die 72 and the hole punching guide die 65 facilitate punching, the processing inlet channel 66 and the processing transverse n-shaped moving seat 67 achieve accurate feeding, feeding one by one is achieved, the pin transmission channel 69, the pin ascending manipulator 70 and the pin installing manipulator 71 achieve pin installation.
The invention has strong universality through the manipulator structure, realizes the accurate transmission of workpieces at each station through the sensor, the feeding control and the U-shaped structure, and can carry out welding in conventional modes such as brazing, friction welding, laser ion, fusion welding and the like. The deformation is repaired by orthopedics. The full version is output to facilitate subsequent mounting of the component.
The invention has compact structure and realizes the assembly line function of assembly and processing. Meanwhile, the method has strong universality.
The present invention has been fully described for a clear disclosure and is not to be considered as an exemplification of the prior art.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the invention. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A method for manufacturing a circuit substrate main body is characterized in that a circuit substrate main body manufacturing assembly line is used, and the circuit substrate main body manufacturing assembly line comprises an assembly center; comprises an assembling step;
in the assembling step, the clamp piece (2) is installed on the substrate (1), and a first spring piece (3), a second spring piece (5) and a binding post (6) are installed in a corresponding clamping groove (4) of the substrate (1); the method comprises the following steps:
the method comprises the steps that firstly, a prefabricated substrate (1) is conveyed to an assembly conveying guide rail groove, an assembly side positioning guide rail surface (27) serves as a positioning reference, an assembly auxiliary tool pressing manipulator (28) serves as a clamping reference, and the L bracket (31) drives the substrate (1) to be conveyed among stations through an assembly longitudinal moving frame (29) and an assembly transverse telescopic frame (30);
assembling the binding post (6), namely clamping the binding post (6) by using a binding post feeding manipulator (10) through a post clamping manipulator (47), and driving the binding post to move forwards to a binding post assembling station through a post transverse cylinder; then, an S-shaped guide groove (44) and a column guide rod (45) are utilized to drive a column guide sliding seat (46) to drive the wiring terminal (6) to be close to or far away from the substrate (1), so that the wiring terminal (6) is installed on the substrate (1);
step three, assembling the clamp piece (2), with the help of the clamp feeding device (11), firstly, when the clamp feeding push block (33) moves forwards, the straight surface of the clamp feeding elastic inclined pin (34) pushes the clamp piece (2) to move forwards in the clamp feeding channel (32), when the clamp feeding push block (33) moves backwards, the inclined surface of the clamp feeding elastic inclined pin (34) moves backwards from the top of the clamp piece (2), and retracts into the clamp feeding push block (33) by overcoming the spring force, so that the clamp piece (2) is automatically positioned one by one and sent to the clamp bearing V-shaped through groove (36); then, the oscillating clamp driving lever assembly (37) is driven by the air cylinder to enable the clamp bearing V-shaped through groove (36) to bear the clamp piece (2) and overcome the spring force to reach the stroke end point; secondly, the inclination of the V-shaped through groove (36) is loaded by the clamp, so that the clamp piece (2) comes onto the lower clamp supporting plate (42); thirdly, clamping the clamping piece (2) through a clamp hinging clamping head (41) and a clamp fixing clamping head (40) and conveying the clamping piece to a base plate (1) of an assembling clamping piece station corresponding to the assembling conveying guide rail groove;
step four, respectively assembling a first spring piece (3) and a second spring piece (5) in corresponding clamping grooves (4) of the substrate (1) through a first spring piece feeding device (12) and a second spring piece feeding device (13);
firstly, controlling the substrates (1) to come to a punching station one by one through a transfer gear block (54) at the punching station, then pressing the substrates (1) to be punched by a transfer lower pressing head (53), and punching the substrates (1) by a transfer punching machine (51);
sixthly, grinding and deburring are carried out on the punched part by a transfer deburring machine (52) at a deburring station;
seventhly, in the output station, the transfer swing lever (57) tilts up/down to drive the transfer L-shaped elbow (58) to open in the vertical surface, so that the L bracket (31) outputs the front substrate (1) from the transfer positioning seat (48).
2. The method for manufacturing a circuit substrate main body according to claim 1, further comprising a processing step by means of a processing center; in the processing step, installing pins (7) on the substrate (1) is completed in a processing center, and the substrate (1) is preprocessed; comprises the following steps;
firstly, a transverse n-shaped moving seat (67) is processed to transversely send the substrate (1) to an inlet of a processing channel rail (60) from an outlet of a processing inlet channel (66); then, the conveying of the bearing substrate (1) of the U-shaped support (63) in each station of the processing channel rail (60) is realized through the processing longitudinal frame (61) and the processing lifting frame (62);
secondly, blowing the substrate (1) clamped by the first fixed manipulator (15) through a cleaning device (17);
step two, by means of a contact pin feeding manipulator, firstly, a contact pin (7) is conveyed to an output terminal through a vibration channel or a conveying belt of a contact pin transmission channel (69); then, the contact pin lifting manipulator (70) pushes up the contact pin (7) to separate from the contact pin transmission channel (69); secondly, inserting the contact pin (7) into the substrate (1) by a contact pin mounting manipulator (71);
step two, firstly, the second riveting manipulator (16) presses the contact pin (7) downwards to enter the insertion substrate (1); then, welding and/or marking the parts on the substrate (1);
step two, taking down the auxiliary fixing frame of the clip piece (2);
step two, processing a notch/a groove on the substrate (1);
seventhly, pressurizing and trimming the flatness of the substrate (1);
and step two eight, outputting the trimmed substrate (1).
3. The method of manufacturing a circuit substrate body according to claim 2, wherein: the assembling center comprises an assembling line rack (8) used for longitudinally conveying the substrate (1), a terminal feeding mechanical arm (10) arranged on the assembling line rack (8) and used for inserting the terminal (6) into a corresponding hole of the substrate (1), a clip feeding device (11) arranged on one side of the terminal feeding mechanical arm (10), a first spring piece feeding device (12) arranged on one side of the clip feeding device (11) and used for installing the first spring piece (3) into the corresponding clamping groove (4) and/or a second spring piece feeding device (13) arranged on one side of the clip feeding device (11) and used for installing the second spring piece (5) into the corresponding clamping groove (4), and a transfer mechanical arm (14) arranged at the output end of the assembling line rack (8);
a binding post conveyor belt/manipulator for uploading the binding post (6) is arranged on one side of the binding post feeding manipulator (10);
a clamp conveyor belt/manipulator for uploading the clamp pieces (2) is arranged on one side of the clamp feeding device (11);
a first spring piece conveying belt/mechanical arm for uploading the first spring piece (3) is arranged on one side of the first spring piece feeding device (12).
4. The method for manufacturing a circuit substrate main body according to claim 3, wherein the machining center comprises a machining line frame (9) provided at an output end of the assembly center and adapted to convey the substrate (1) in a longitudinal direction, a cleaning device (17) adapted to clean the substrate (1) fed to the machining center, a first fixing robot (15) provided at an opposite side of the cleaning device (17), a pin feeding robot provided at one side of the cleaning device (17) and adapted to insert the pins (7) onto the substrate (1), a second riveting robot (16) adapted to rivet the pins (7) onto the substrate (1), a third bending robot (18) adapted to bend the designated pins (7) onto the substrate (1), a laser welder (20) and/or a marking machine adapted to weld the designated parts on the substrate (1), and a marking machine adapted to mark the designated parts on the substrate (1), The device comprises a fourth clamping mechanical arm (19) arranged on one side of a laser welding machine (20) and used for clamping a substrate (1) to be welded, a slag removing device (21) arranged on one side of the output of the laser welding machine (20) and used for trimming the substrate (1) after welding, an external fixing part removing mechanical arm (22) arranged on one side of the output of the slag removing device (21) and used for removing an external fixing part of a clamp part (2), a notch punching device (23) arranged on one side of the output of the external fixing part removing mechanical arm (22) and used for processing notches/notches on the substrate (1), a shaping press (24) arranged on one side of the output of the notch punching device (23) and used for trimming the flatness of the substrate (1), and a discharging assembly (25) arranged on one side of the output of the shaping press (24) and used for outputting the substrate (1) after shaping.
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Cited By (1)
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| CN112537032A (en) * | 2020-09-21 | 2021-03-23 | 中国人民解放军32181部队 | Automatic digital label manufacturing assembly line and method |
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