Conducting strip automatic chip mounting welding bending equipment and processing technology thereof
Technical field
The present invention relates to a kind of electronic product preparation technology equipment, especially a kind of conducting strip automatic chip mounting welding bending equipment and processing technology thereof.
Background technology
The production technology of conventional conductive sheet is first welded, and then carries out artificial bending.In Forging Process, because the power used is uneven at every turn, the conducting strip bending angle after every part can be caused to complete is different; And because manual operation is wayward, before making, the conducting strip of welding easily produces and comes off.Meanwhile, manual operation is slow, and output is little.
As CN203356805U discloses a kind of conducting strip automatic chip mounting welder, comprise feed system, pretreatment system, patch system and aft-loaded airfoil system, by feed system charging, afterwards respectively through pretreatment and paster technique, final aft-loaded airfoil completes; Described feed system comprises conducting strip automatic feed system and tubular wrapping components and parts feeding system, and described patch system is made up of conducting strip automatic chip mounting system.During work, after artificial filling, the conducting strip in upper barrel is transported on conveyer belt, after carrying out going up tin in advance, carries out a glue by conducting strip point colloid system; While conducting strip charging, diode carries out material loading and is delivered to conducting strip automatic chip mounting system by diode induction system and completes paster, finally carries out Reflow Soldering.
And for example CN104332580A discloses a kind of automation electrode slice afflux conduction lug welding equipment, comprise the rotary table for transporting electrode slice, rotary table perimembranous is disposed with the feeding device for electrode slice being transported to rotary table, the clear powder device of afflux conduction lug position powder is welded on clearing electrode sheet, spot welding device on electrode slice is welded on for afflux being conducted electricity lug, and welded rear tape sticking device electrode slice being carried out to rubberizing, rotary table can along feeding device, clear powder device, spot welding device and tape sticking device arranged direction rotate, and at feeding device, clear powder device, spot welding device and tape sticking device place process process accordingly.
Summary of the invention
The object of the present invention is to provide a kind of paster to weld bent integrated to produce, and bending dynamics and even angle, the conducting strip automatic chip mounting welding bending equipment not affecting conducting strip welding degree and processing technology thereof.
For solving the problems of the technologies described above, concrete technical scheme of the present invention is as follows:
Conducting strip automatic chip mounting welding bending equipment, comprise workbench, described workbench is provided with rotating disk, pay-off and drawing mechanism, it is characterized in that, described rotating disk is provided with grabbing device, and described rotating disk is provided with upper sheet devices, welder, apparatus for bending one, apparatus for bending two in turn along limit;
Described grabbing device comprises cylinder one, slide plate, fixture and fixed mount, and described slide plate is arranged on fixed mount, and described fixture comprises piece under pressure and workpiece slot, and described piece under pressure is arranged on described slide plate; Described cylinder one is provided with the floating axle driving slide plate lifting.
Described upper sheet devices comprises feed bin, device for suction material and material lift plate, described material lift plate is positioned at feed bin, described material lift plate is moved up and down by motor one, described device for suction material is provided with suction dish, described suction dish is arranged on cylinder two, described cylinder two, by rotating shaft one driven rotary suction disc spins, described device for suction material is also provided with the spring being inhaled material tray lifting by the adjustment of elastic force adjustment block;
Described welder is provided with railroad shoe, and described railroad shoe is provided with the soldering tip being driven lifting by cylinder eight;
Described apparatus for bending one comprises hanger and mould, described mould is provided with the cylinder four of driven mold lifting, cylinder four is connected with screw mandrel, screw mandrel one end is provided with transmission case, described hanger is provided with bending plate, described bending plate is connected with cylinder three by rotating shaft two, and described cylinder three is provided with cylinder five and drives the rotating shaft three of retreating;
Described apparatus for bending two comprises compact heap and correcting plate, and described compact heap is provided with and controls its cylinder six moved up and down, and described correcting plate is provided with the cylinder seven controlling it and retreat;
Described tinning stack comprises batch can, cooler, and described cooler is provided with Cooling Holes, and described batch can is provided with jet pipe, and the cross section of described Cooling Holes is inverted trapezoidal.
Described drawing mechanism comprises clamp device two, conveyer belt two, non-defective unit detector is provided with in the middle part of described conveyer belt two, also bracing frame is installed in the side of described conveyer belt two after described non-defective unit detector, support frame as described above is provided with promotion cylinder, described promotion cylinder is provided with push rod, described non-defective unit detector and described promotion cylinder electric-linked; The opposite side of described conveyer belt two is also provided with slope, and the described slope port of export is also provided with defective products storing frame.
Preferentially, device for suction material is also provided with transposition gear sheet.
Preferentially, described pay-off comprises clamp device one, conveyer belt one, and described conveyer belt one end is provided with a care feed tray.
Preferably, described clamp device one comprises portable plate, and described portable plate is provided with the rotating shaft four of cylinder nine driven rotary, described ambulatory splint is also provided with live splint, control live splint by electricity two to retreat and degree of tightness, described cylinder nine is provided with column, drives lifting by cylinder ten.
Preferentially, described soldering tip is also provided with Compress Spring.
Preferentially, described workbench is provided with protective cover.
Preferentially, described workbench is also provided with supervising device.
The invention allows for the processing technology of a kind of conducting strip automatic chip mounting welding bending equipment, comprise the following steps:
1) charging: clamp device one turns to care feed tray, when conductive ring transfers to care feed tray by conveyer belt one, rising after clamp device one gripping conductive ring returns back on grabbing device, and grabbing device piece under pressure presses down to be fixed conductive ring, and clamp device unclamps and retreats;
2) upper slice: dial rotation is by supreme for conductive ring band sheet devices place, and suction dish draws lug from feed bin, the slide plate of grabbing device rises, and suction dish turns on conductive ring, blowing, and piece under pressure presses down, and suction dish turns round;
3) spot welding: conducting strip brings in the process of welder by dial rotation, cylinder eight drives soldering tip to rise, and Compress Spring tightens up, when conductive ring is transported on welder, cylinder drives soldering tip to decline, and the spring simultaneously shunk is decontroled instantaneously, carries out spot welding;
4) first bending: conducting strip is brought to apparatus for bending one place by dial rotation, and cylinder four driven mold declines, and bending plate rises to mould lower end position place by cylinder three, and is acted on by cylinder five, promotes mould forward, makes the preliminary bending and molding of conducting strip;
5) shape: conducting strip is brought to apparatus for bending two place by dial rotation, cylinder six controls compact heap and presses down and fixed by conducting strip, and cylinder seven promotes correcting plate and pushes ahead and make conducting strip bending to certain angle, and correcting plate retreats, and compact heap rises;
6) zinc-plated: conducting strip is brought to tinning stack place by dial rotation, put on tinning stack after clamp device two gripping conducting strip, clamp device two unclamps rotation, and after stuff-spraying pipe spray tin, drying unit heating is dried rapidly;
7) discharging: after clamp device two-revolution clamps conducting strip, unclamps after turning to conveyer belt two and puts on conveyer belt two;
8) detect: conducting strip is after non-defective unit detector detects, if be detected as non-defective unit, enter subsequent processing by conveyer belt two smoothly, if when being detected as defective products, promote cylinder promotion push rod by electric-linked triggering and defective products is pushed to slope, automatically fall on defective products storing frame by slope.
Adopt the conducting strip automatic chip mounting welding bending equipment of technique scheme, it is by arranging welder, apparatus for bending one, apparatus for bending two on the table, make paster weld bending and realize integration production, simultaneously, apparatus for bending one coordinates with apparatus for bending two, make conducting strip uniform force in Forging Process, also there will not be obscission.
Accompanying drawing explanation
Fig. 1 is conducting strip automatic chip mounting of the present invention welding bending equipment structural representation;
Fig. 2 is conducting strip automatic chip mounting of the present invention welding bending equipment top view
Fig. 3 is grabbing device structural representation;
Fig. 4 is upper sheet devices structural representation;
Fig. 5 is welder structural representation;
Fig. 6 is apparatus for bending one structural representation;
Fig. 7 is apparatus for bending two structural representation;
Fig. 8 is tinning stack top view;
Fig. 9 is clamp device one structural representation;
Figure 10 is drawing mechanism structural representation.
Detailed description of the invention
Below in conjunction with detailed description of the invention, illustrate the present invention further, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Embodiment 1
As shown in figs 1-9, conducting strip automatic chip mounting welding bending equipment, comprises workbench, described workbench is provided with rotating disk 1, pay-off 2 and drawing mechanism 3, described pay-off 2 comprises clamp device 1, conveyer belt 1, and described conveyer belt 1 end is provided with a care feed tray 13; Described drawing mechanism 3 comprises clamp device 2 31, conveyer belt 2 32, non-defective unit detector 321 is provided with in the middle part of described conveyer belt 2 32, in the side of described conveyer belt 2 32, bracing frame 322 is also installed after described non-defective unit detector 321, support frame as described above 322 is provided with and promotes cylinder 323, described promotion cylinder 323 is provided with push rod 324, and described non-defective unit detector 321 is electric-linked with described promotion cylinder 323; The opposite side of described conveyer belt 2 32 is also provided with slope 325, and described slope 325 port of export is also provided with defective products storing frame 326; Described rotating disk is provided with grabbing device 4, and described rotating disk is provided with upper sheet devices 5, welder 6, apparatus for bending 1, apparatus for bending 28, protective cover, supervising device 9 in turn along limit.
Described clamp device 1 comprises portable plate 141, described portable plate 141 is provided with the rotating shaft 4 143 of cylinder 9 142 driven rotary, described ambulatory splint 141 is also provided with live splint 144, control live splint 144 by electricity 2 145 to retreat and degree of tightness, described cylinder 9 142 is provided with column 146, drives lifting by cylinder 10.
Described grabbing device 4 comprises cylinder 1, slide plate 42, fixture 43 and fixed mount 44, and described slide plate 42 is arranged on fixed mount 44, and described fixture 43 comprises piece under pressure 431 and workpiece slot 432, and described piece under pressure 431 is arranged on described slide plate 42; Described cylinder 1 is provided with the floating axle 411 driving slide plate 42 to be elevated.
Described upper sheet devices 5 comprises feed bin 51, device for suction material 52 and material lift plate 53, described material lift plate 53 is positioned at feed bin 51, described material lift plate 53 is moved up and down by motor 1, described device for suction material 52 is provided with suction dish 521, described suction dish 521 is arranged on cylinder 2 522, described cylinder 2 522 is rotated by rotating shaft 1 driven rotary suction dish 521, described device for suction material 52 is also provided with the rotational angle that transposition gear sheet 525 limits suction dish, described device for suction material 52 is also provided with the spring 526 being adjusted suction dish 521 lifting by elastic force adjustment block 527; Described device for suction material 52 is also provided with transposition gear sheet 525.
Described welder 6 is provided with railroad shoe 63, and described railroad shoe 63 is provided with the soldering tip 62 being driven lifting by cylinder 8 61, and described soldering tip 62 is also provided with Compress Spring 64, increases impulse force when soldering tip 62 declines, strengthens welding degree.
Described apparatus for bending 1 comprises hanger 71 and mould 72, described mould 72 is provided with the cylinder 4 721 that driven mold 72 is elevated, described hanger 71 is provided with bending plate 715, described bending plate 715 is connected with cylinder 3 711 by rotating shaft 2 712, and described cylinder 3 711 is provided with cylinder 5 713 and drives the rotating shaft 3 714 of retreating.
Described apparatus for bending 28 comprises compact heap 81 and correcting plate 82, and described compact heap is provided with and controls its cylinder 6 83 moved up and down, and described correcting plate is provided with the cylinder 7 84 controlling it and retreat.
Described tinning stack 11 comprises batch can 111, cooler 113, and described cooler 113 is provided with Cooling Holes 114, and described batch can 111 is provided with jet pipe 112, and the cross section of described Cooling Holes 114 is inverted trapezoidal.
The invention allows for a kind of conducting strip automatic chip mounting welding bending equipment processing technology, comprise the following steps:
1) charging: clamp device one turns to care feed tray, when conductive ring transfers to care feed tray by conveyer belt one, rising after clamp device one gripping conductive ring returns back on grabbing device, and grabbing device piece under pressure presses down to be fixed conductive ring, and clamp device unclamps and retreats;
2) upper slice: dial rotation is by supreme for conductive ring band sheet devices place, and suction dish draws lug from feed bin, the slide plate of grabbing device rises, and suction dish is rotated by rotating shaft one to be put lug on conductive ring, and piece under pressure presses down, and suction dish turns round;
3) spot welding: conducting strip brings in the process of welder by dial rotation, cylinder eight drives soldering tip to rise, and Compress Spring tightens up, when conductive ring is transported on welder, cylinder drives soldering tip to decline, and the spring simultaneously shunk is decontroled instantaneously, and lug and conductive ring are carried out spot welding;
4) first bending: conducting strip is brought to apparatus for bending one place by dial rotation, and cylinder four driven mold declines, and bending plate rises to mould lower end position place by cylinder three, and acted on by cylinder five, promote mould forward, make conducting strip enter in mould, the preliminary bending and molding of conducting strip pressurized;
5) shape: conducting strip is brought to apparatus for bending two place by dial rotation, cylinder six controls compact heap and presses down and fixed by conducting strip, and cylinder seven promotes correcting plate and pushes ahead and make conducting strip bending to certain angle, and correcting plate retreats, and compact heap rises, and sizing completes;
6) zinc-plated: conducting strip is brought to tinning stack place by dial rotation, put on tinning stack after clamp device two gripping conducting strip, clamp device two unclamps rotation, and after stuff-spraying pipe spray tin, cooling device cools rapidly and surperficial tin is solidified;
7) discharging: after clamp device two-revolution clamps conducting strip, unclamps after turning to conveyer belt two and puts on conveyer belt two.
8) detect: conducting strip is after non-defective unit detector detects, if be detected as non-defective unit, enter subsequent processing by conveyer belt two smoothly, if when being detected as defective products, promote cylinder promotion push rod by electric-linked triggering and defective products is pushed to slope, automatically fall on defective products storing frame by slope.
Embodiment 2
As shown in figs 1-9, conducting strip automatic chip mounting welding bending equipment, comprises workbench, described workbench is provided with rotating disk 1, pay-off 2 and drawing mechanism 3, described pay-off 2 comprises clamp device 1, conveyer belt 1, and described conveyer belt 1 end is provided with a care feed tray 13; Described drawing mechanism 3 comprises clamp device 2 31, conveyer belt 2 32, non-defective unit detector 321 is provided with in the middle part of described conveyer belt 2 32, in the side of described conveyer belt 2 32, bracing frame 322 is also installed after described non-defective unit detector 321, support frame as described above 322 is provided with and promotes cylinder 323, described promotion cylinder 323 is provided with push rod 324, and described non-defective unit detector 321 is electric-linked with described promotion cylinder 323; The opposite side of described conveyer belt 2 32 is also provided with slope 325, and described slope 325 port of export is also provided with defective products storing frame 326; Described rotating disk is provided with grabbing device 4, and described rotating disk is provided with upper sheet devices 5, welder 6, apparatus for bending 1, apparatus for bending 28, protective cover, supervising device 9 in turn along limit; Described workbench surrounding side is also provided with radiator fan 101 for internal heat dissipating, reduces internal operating temperature environment.
Described clamp device 1 comprises portable plate 141, described portable plate 141 is provided with the rotating shaft 4 143 of cylinder 9 142 driven rotary, described ambulatory splint 141 is also provided with live splint 144, control live splint 144 by electricity 2 145 to retreat and degree of tightness, described cylinder 9 142 is provided with column 146, drives lifting by cylinder 10.
Described grabbing device 4 comprises cylinder 1, slide plate 42, fixture 43 and fixed mount 44, and described slide plate 42 is arranged on fixed mount 44, and described fixture 43 comprises piece under pressure 431 and workpiece slot 432, and described piece under pressure 431 is arranged on described slide plate 42; Described cylinder 1 is provided with the floating axle 411 driving slide plate 42 to be elevated.
Described upper sheet devices 5 comprises feed bin 51, device for suction material 52 and material lift plate 53, described material lift plate 53 is positioned at feed bin 51, described material lift plate 53 is moved up and down by motor 1, described device for suction material 52 is provided with suction dish 521, described suction dish 521 is arranged on cylinder 2 522, described cylinder 2 522 is rotated by rotating shaft 1 driven rotary suction dish 521, described device for suction material 52 is also provided with the rotational angle that transposition gear sheet 525 limits suction dish, described device for suction material 52 is also provided with the spring 526 being adjusted suction dish 521 lifting by elastic force adjustment block 527; Described device for suction material 52 is also provided with transposition gear sheet 525.
Described welder 6 is provided with railroad shoe 63, and described railroad shoe 63 is provided with the soldering tip 62 being driven lifting by cylinder 8 61, and described soldering tip 62 is also provided with Compress Spring 64, increases impulse force when soldering tip 62 declines, strengthens welding degree.
Described apparatus for bending 1 comprises hanger 71 and mould 72, described mould 72 is provided with the cylinder 4 721 that driven mold 72 is elevated, described hanger 71 is provided with bending plate 715, described bending plate 715 is connected with cylinder 3 711 by rotating shaft 2 712, and described cylinder 3 711 is provided with cylinder 5 713 and drives the rotating shaft 3 714 of retreating.
Described apparatus for bending 28 comprises compact heap 81 and correcting plate 82, and described compact heap is provided with and controls its cylinder 6 83 moved up and down, and described correcting plate is provided with the cylinder 7 84 controlling it and retreat.Described tinning stack 11 comprises batch can 111, cooler 113, and described cooler 113 is provided with Cooling Holes 114, and described batch can 111 is provided with jet pipe 112, and the cross section of described Cooling Holes 114 is inverted trapezoidal.
The present invention also proposes the processing technology of a kind of conducting strip automatic chip mounting welding bending equipment, comprises the following steps:
1) charging: clamp device one turns to care feed tray, when conductive ring transfers to care feed tray by conveyer belt one, rising after clamp device one gripping conductive ring returns back on grabbing device, and grabbing device piece under pressure presses down to be fixed conductive ring, and clamp device unclamps and retreats;
2) upper slice: dial rotation is by supreme for conductive ring band sheet devices place, and suction dish draws lug from feed bin, the slide plate of grabbing device rises, and suction dish is rotated by rotating shaft one to be put lug on conductive ring, and piece under pressure presses down, and suction dish turns round;
3) spot welding: conducting strip brings in the process of welder by dial rotation, cylinder eight drives soldering tip to rise, and Compress Spring tightens up, when conductive ring is transported on welder, cylinder drives soldering tip to decline, and the spring simultaneously shunk is decontroled instantaneously, and lug and conductive ring are carried out spot welding;
4) first bending: conducting strip is brought to apparatus for bending one place by dial rotation, and cylinder four driven mold declines, and bending plate rises to mould lower end position place by cylinder three, and acted on by cylinder five, promote mould forward, make conducting strip enter in mould, the preliminary bending and molding of conducting strip pressurized;
5) shape: conducting strip is brought to apparatus for bending two place by dial rotation, cylinder six controls compact heap and presses down and fixed by conducting strip, and cylinder seven promotes correcting plate and pushes ahead and make conducting strip bending to certain angle, and correcting plate retreats, and compact heap rises, and sizing completes;
6) zinc-plated: conducting strip is brought to tinning stack place by dial rotation, put on tinning stack after clamp device two gripping conducting strip, clamp device two unclamps rotation, and after stuff-spraying pipe spray tin, cooling device cools rapidly and surperficial tin is solidified;
7) discharging: after clamp device two-revolution clamps conducting strip, unclamps after turning to conveyer belt two and puts on conveyer belt two.
8) detect: conducting strip is after non-defective unit detector detects, if be detected as non-defective unit, enter subsequent processing by conveyer belt two smoothly, if when being detected as defective products, promote cylinder promotion push rod by electric-linked triggering and defective products is pushed to slope, automatically fall on defective products storing frame by slope.
Embodiment 3
As Figure 1-10 shows, conducting strip automatic chip mounting welding bending equipment, comprises workbench, described workbench is provided with rotating disk 1, pay-off 2 and drawing mechanism 3, described pay-off 2 comprises clamp device 1, conveyer belt 1, and described conveyer belt 1 end is provided with a care feed tray 13; Described drawing mechanism 3 comprises clamp device 2 31, conveyer belt 2 32, and described conveyer belt 2 32 front portion is provided with flash removed structure 327, and described flash removed structure 327 is pressed down by lift cylinder 328 and flattened by the burr on conducting strip scolding tin; Non-defective unit detector 321 is also provided with in the middle part of described conveyer belt 2 32, in the side of described conveyer belt 2 32, bracing frame 322 is also installed after described non-defective unit detector 321, support frame as described above 322 is provided with and promotes cylinder 323, described promotion cylinder 323 is provided with push rod 324, and described non-defective unit detector 321 is electric-linked with described promotion cylinder 323; The opposite side of described conveyer belt 2 32 is also provided with slope 325, and described slope 325 port of export is also provided with defective products storing frame 326; Described rotating disk is provided with grabbing device 4, and described rotating disk is provided with upper sheet devices 5, welder 6, apparatus for bending 1, apparatus for bending 28, protective cover, supervising device 9 in turn along limit.
Described clamp device 1 comprises portable plate 141, described portable plate 141 is provided with the rotating shaft 4 143 of cylinder 9 142 driven rotary, described ambulatory splint 141 is also provided with live splint 144, control live splint 144 by electricity 2 145 to retreat and degree of tightness, described cylinder 9 142 is provided with column 146, drives lifting by cylinder 10.
Described grabbing device 4 comprises cylinder 1, slide plate 42, fixture 43 and fixed mount 44, and described slide plate 42 is arranged on fixed mount 44, and described fixture 43 comprises piece under pressure 431 and workpiece slot 432, and described piece under pressure 431 is arranged on described slide plate 42; Described cylinder 1 is provided with the floating axle 411 driving slide plate 42 to be elevated.
Described upper sheet devices 5 comprises feed bin 51, device for suction material 52 and material lift plate 53, described material lift plate 53 is positioned at feed bin 51, described material lift plate 53 is moved up and down by motor 1, described device for suction material 52 is provided with suction dish 521, described suction dish 521 is arranged on cylinder 2 522, described cylinder 2 522 is rotated by rotating shaft 1 driven rotary suction dish 521, described device for suction material 52 is also provided with the rotational angle that transposition gear sheet 525 limits suction dish, described device for suction material 52 is also provided with the spring 526 being adjusted suction dish 521 lifting by elastic force adjustment block 527; Described device for suction material 52 is also provided with transposition gear sheet 525.
Described welder 6 is provided with railroad shoe 63, and described railroad shoe 63 is provided with the soldering tip 62 being driven lifting by cylinder 8 61, and described soldering tip 62 is also provided with Compress Spring 64, increases impulse force when soldering tip 62 declines, strengthens welding degree.
Described apparatus for bending 1 comprises hanger 71 and mould 72, described mould 72 is provided with the cylinder 4 721 that driven mold 72 is elevated, described hanger 71 is provided with bending plate 715, described bending plate 715 is connected with cylinder 3 711 by rotating shaft 2 712, and described cylinder 3 711 is provided with cylinder 5 713 and drives the rotating shaft 3 714 of retreating.
Described apparatus for bending 28 comprises compact heap 81 and correcting plate 82, and described compact heap is provided with and controls its cylinder 6 83 moved up and down, and described correcting plate is provided with the cylinder 7 84 controlling it and retreat.
Described tinning stack 11 comprises batch can 111, cooler 113, and described cooler 113 is provided with Cooling Holes 114, and described batch can 111 is provided with jet pipe 112, and the cross section of described Cooling Holes 114 is inverted trapezoidal.
The present invention also proposes the processing technology of a kind of conducting strip automatic chip mounting welding bending equipment, comprises the following steps:
1) charging: clamp device one turns to care feed tray, when conductive ring transfers to care feed tray by conveyer belt one, rising after clamp device one gripping conductive ring returns back on grabbing device, and grabbing device piece under pressure presses down to be fixed conductive ring, and clamp device unclamps and retreats;
2) upper slice: dial rotation is by supreme for conductive ring band sheet devices place, and suction dish draws lug from feed bin, the slide plate of grabbing device rises, and suction dish is rotated by rotating shaft one to be put lug on conductive ring, and piece under pressure presses down, and suction dish turns round;
3) spot welding: conducting strip brings in the process of welder by dial rotation, cylinder eight drives soldering tip to rise, and Compress Spring tightens up, when conductive ring is transported on welder, cylinder drives soldering tip to decline, and the spring simultaneously shunk is decontroled instantaneously, and lug and conductive ring are carried out spot welding;
4) first bending: conducting strip is brought to apparatus for bending one place by dial rotation, and cylinder four driven mold declines, and bending plate rises to mould lower end position place by cylinder three, and acted on by cylinder five, promote mould forward, make conducting strip enter in mould, the preliminary bending and molding of conducting strip pressurized;
5) shape: conducting strip is brought to apparatus for bending two place by dial rotation, cylinder six controls compact heap and presses down and fixed by conducting strip, and cylinder seven promotes correcting plate and pushes ahead and make conducting strip bending to certain angle, and correcting plate retreats, and compact heap rises, and sizing completes;
6) zinc-plated: conducting strip is brought to tinning stack place by dial rotation, put on tinning stack after clamp device two gripping conducting strip, clamp device two unclamps rotation, and after stuff-spraying pipe spray tin, cooling device cools rapidly and surperficial tin is solidified;
7) discharging: after clamp device two-revolution clamps conducting strip, unclamps after turning to conveyer belt two and puts on conveyer belt two;
8) deburring: conducting strip is by when conveyer belt two is below flash removed structure 327, and flash removed structure 327 presses down and flattened by the burr on conducting strip scolding tin by lift cylinder 328;
9) detect: conducting strip is after non-defective unit detector detects, if be detected as non-defective unit, enter subsequent processing by conveyer belt two smoothly, if when being detected as defective products, promote cylinder promotion push rod by electric-linked triggering and defective products is pushed to slope, automatically fall on defective products storing frame by slope.