CN109722526B - Cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing - Google Patents
Cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing Download PDFInfo
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- CN109722526B CN109722526B CN201910036094.0A CN201910036094A CN109722526B CN 109722526 B CN109722526 B CN 109722526B CN 201910036094 A CN201910036094 A CN 201910036094A CN 109722526 B CN109722526 B CN 109722526B
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Abstract
The invention discloses a cooling device for preventing bonding gold wire from adhesion after annealing, wherein a cooling box is arranged in the middle of the cooling device, and the bottom end of the cooling box is vertically welded with a base through soldering tin, so that the cooling device has the following beneficial effects: can pass through the water pump with annealing liquid and draw to first wiping cloth and second wiping cloth when using on, and can wipe the height of cloth to the second through elevating system and adjust, make first wiping cloth and second wiping cloth adjust the pressure of bonding gold wire, thereby reach better cooling effect, simultaneously can also collect annealing liquid through the collecting tank, and carry out recycle through the back flow, the cooling device who produces the adhesion phenomenon after having solved current prevention bonding gold wire annealing, the unable better regulation when using wipes the pressure that produces the bonding gold wire between the cloth, the unable better cyclic utilization's of carrying on of annealing liquid problem simultaneously.
Description
Technical Field
The invention relates to the field of cooling devices, in particular to a cooling device for preventing a bonding gold wire from generating an adhesion phenomenon after annealing.
Background
With the development of large-scale and ultra-large-scale integrated circuits, the requirement for packaging materials is higher and higher, particularly for gold bonding wires, the annealing process is an essential process in the production process of the existing gold bonding wires, generally needs to be heated to 450 ℃ and 600 ℃ for annealing, generally adopts continuous annealing furnace annealing, and comprises a take-up and pay-off device and a heating furnace between the two devices, however, when the continuous annealing furnace annealing process is applied to the production of the gold bonding wires, because the heated gold bonding wires are directly wound on a take-up reel, the adhesion phenomenon can be generated when the existing gold bonding wires are wound on the same take-up reel after the continuous online annealing, and a cooling device for preventing the adhesion phenomenon generated after the annealing of the gold bonding wires is needed.
However, the conventional cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire has the following problems:
1. the existing cooling device for preventing the adhesion phenomenon generated after the annealing of the gold bonding wire cannot better adjust the pressure generated between wiping cloths to the gold bonding wire when in use, and simultaneously, the annealing liquid cannot be better recycled.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire.
The invention is realized by constructing a cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing, wherein a cooling box is arranged in the middle of the cooling device, the bottom end of the cooling box is vertically welded with a base through soldering tin, the left end and the right end of the front end surface of the cooling box are horizontally hinged with a switch door, a switch handle is arranged in the middle of the inner side of the front end surface of the switch door, the middle end of the top of the rear end of the cooling box is connected with a transmission box through a bolt, a supporting block is welded at the right end of the bottom in the transmission box, the top end surface of the supporting block is horizontally connected with a first motor through a bolt, the middle of the left end surface of the first motor is horizontally and rotatably connected with the middle of the right end surface of a turbine through an output shaft, fixed blocks are welded at the front side and the rear side of the left end of the top, the front end of the worm penetrates through the fixing block to be horizontally bolted with the transmission shaft, the middle part of the rear end of the top end face of the cooling box is vertically bolted with the first bearing seat, the front end of the transmission shaft penetrates through the transmission box to be horizontally and rotatably connected with the first bearing seat, the front end of the transmission shaft and the front end of the first bearing seat are welded with the limiting block through soldering tin, the front end of the transmission shaft and the front end of the limiting block are horizontally spliced with the wire winding rod, the front end of the transmission shaft is horizontally screwed with the first locking nut, the left front end of the top end face of the cooling box is horizontally bolted with the control panel, the middle part of the left end of the control panel is provided with an external power supply wire, the top end face of the control panel is embedded and matched with the control keys, the middle part of the right end face of the top end face of the cooling box is vertically, the second bearing seat and the third bearing seat are horizontally and rotatably connected with the first fixed pulley, the front end and the rear end of the first fixed pulley respectively penetrate through the second bearing seat and the third bearing seat to be horizontally and threadedly connected with the second locking nut, a wire outlet is arranged under the top end surface and the first fixed pulley, a wire inlet is arranged at the middle upper part of the left end surface of the cooling box, a second fixed pulley is arranged at the upper right end inside the cooling box and horizontally corresponds to the wire inlet, the front end and the rear end of the second fixed pulley are horizontally and rotatably connected with the cooling box, a cooling mechanism is arranged inside the cooling box and consists of an installation block, a first supporting rod, first wiping cloth, second wiping cloth, a liquid collecting tank, a second supporting rod, a lifting mechanism and a circulating liquid dropping mechanism, the middle part of the bottom end of the installation block is vertically welded with the first supporting rod through soldering tin, first bracing piece bottom and first wiping cloth top face left end middle part carry out perpendicular grafting, first wiping cloth bottom is provided with the second and wipes cloth, the second is wiped the cloth bottom and is provided with the collecting tank, collecting tank bottom face left end middle part carries out perpendicular bolted connection with the second bracing piece, second bracing piece bottom carries out bolted connection with elevating system, the elevating system bottom is provided with circulation dropping liquid mechanism, the installation piece top carries out bolted connection with the cooler bin, the elevating system bottom carries out perpendicular bolted connection with the cooler bin, circulation dropping liquid mechanism bottom carries out perpendicular bolted connection with the cooler bin.
The invention provides a cooling device for preventing bonding gold wire from adhesion after annealing through improvement, when the cooling device is used, annealing liquid can be pumped to a first wiping cloth and a second wiping cloth through a water pump, the height of the second wiping cloth can be adjusted through a lifting mechanism, and the pressure of the first wiping cloth and the second wiping cloth on the bonding gold wire can be adjusted, so that a better cooling effect is achieved, meanwhile, the annealing liquid can be collected through a liquid collecting tank, and the annealing liquid can be recycled through a return pipe.
As an improvement of the above-mentioned technical solution,
the cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire comprises a lifting mechanism, a first bevel gear, a second bevel gear, a threaded rod, an internal thread sleeve, a lifting rod, a sliding groove and a sliding block, wherein the middle part of the left end of the second motor is horizontally spliced with the first bevel gear through an output shaft, the bottom of the left end of the first bevel gear is meshed with the second bevel gear at an angle of ninety degrees, the middle part of the top end of the second bevel gear is vertically spliced with the threaded rod, the outer diameter of the top end of the threaded rod is vertically screwed with the inner diameter of the internal thread sleeve, the outer diameter of the internal thread sleeve is rotationally connected with the lifting rod, the middle part of the right end face of the lifting rod is provided with the sliding groove, the right end of the sliding groove is vertically slidably connected with the sliding block, and the bottom ends of, the top end of the lifting rod is connected with the second supporting rod through the vertical bolt, so that the height of the second wiping cloth can be adjusted, the pressure of the first wiping cloth and the pressure of the second wiping cloth on the gold bonding wire can be adjusted, and a better cooling effect can be achieved.
As an improvement of the above-mentioned technical solution,
the utility model provides a prevent to produce cooling device of adhesion phenomenon behind bonding gold wire annealing, circulation dropping liquid mechanism comprises liquid reserve tank, filling opening, sealed lid, back flow, water pump, liquid suction pipe, catheter, motorised valve and dropping liquid pipe, liquid reserve tank top end right-hand member middle part carries out vertical welding with the filling opening, filling opening top external diameter carries out threaded connection with sealed lid, liquid reserve tank top end left end middle part pegs graft with the back flow, liquid reserve tank rear end middle part is provided with the water pump to the water pump front end carries out horizontal bolted connection with the liquid reserve tank through liquid suction pipe, water pump rear end bottom carries out bolted connection with the catheter, the catheter top left side carries out horizontal bolted connection with the motorised valve, the motorised valve left end carries out bolted connection with the dropping liquid pipe to the dropping liquid pipe is located directly over first wiping cloth top middle part, liquid reserve tank and water pump bottom all carry out bolted connection with the cooling tank, the top end of the return pipe is connected with the liquid collecting tank in an inserting mode, and therefore the annealing liquid can be better extracted and recycled.
As an improvement of the above-mentioned technical solution,
the cooling device for preventing the bonding phenomenon after the annealing of the gold bonding wire is characterized in that more than two control keys are arranged, the control keys are electrically connected with an external power line, and the first motor, the second motor, the water pump and the electric valve are respectively electrically connected with the corresponding control keys, so that the whole device can be better controlled.
As an improvement of the above-mentioned technical solution,
the utility model provides a prevent to produce cooling device of adhesion phenomenon after bonding gold wire annealing, cooling box right-hand member face top is provided with the vent, the welding has the dust screen in the vent to the mesh diameter of dust screen is 1mm, is favorable to arranging the gas in the cooling box and disperses, and can play better dustproof effect through the dust screen.
As an improvement of the above-mentioned technical solution,
the utility model provides a prevent to produce cooling device of adhesion phenomenon after bonding gold wire annealing, both ends face middle part all is provided with the thermovent about the transmission case to the thermovent is provided with more than two, and all is provided with the dust screen in the thermovent, is favorable to playing better radiating effect to first motor through the thermovent, and can play better dustproof effect through the dust screen.
As an improvement of the above-mentioned technical solution,
the cooling device for preventing the bonding gold wire from being adhered after annealing is characterized in that a clamping block is arranged at the top of the rear end of the outer diameter of the wire winding rod and is bound and connected with the front end of the bonding gold wire, and the tail end of the bonding gold wire penetrates through a cooling box, so that the bonding gold wire can be better coiled.
As an improvement of the above-mentioned technical solution,
according to the cooling device for preventing the adhesion phenomenon after the gold bonding wire is annealed, the thickness of the sliding block is 0.01mm smaller than the width of the sliding groove, so that the sliding block can better slide on the sliding groove, and the sliding block is not easy to shake.
As an improvement of the above-mentioned technical solution,
the cooling device for preventing the bonding gold wire from being adhered after annealing is characterized in that the bottom end of the liquid dropping pipe is welded with the connecting pipe, and the outer diameter of the connecting pipe is provided with the connecting thread, so that the better connecting pipe can be used for replacing the annealing liquid in the liquid storage tank.
As an improvement of the above-mentioned technical solution,
the cooling device for preventing the bonding gold wire from being adhered after annealing is characterized in that the first motor is a YBUS3-132 motor; the second motor model adopts a YB160L-4 motor; the model of the water pump adopts a 150QJ10-50/7 water pump; the electric valve model adopts a YLDF-320 electric valve; and the models can be customized according to actual use conditions.
The invention has the following advantages: the invention provides a cooling device for preventing bonding gold wires from generating adhesion phenomenon after annealing through improvement, compared with the same type of equipment, the cooling device has the following improvement and advantages;
the method has the advantages that: according to the cooling device for preventing the bonding gold wire from being adhered after annealing, due to the arrangement of the cooling mechanism, when the cooling device is used, annealing liquid can be pumped to the first wiping cloth and the second wiping cloth through the water pump, the height of the second wiping cloth can be adjusted through the lifting mechanism, so that the pressure of the first wiping cloth and the second wiping cloth on the bonding gold wire can be adjusted, a better cooling effect is achieved, meanwhile, the annealing liquid can be collected through the liquid collecting tank, the annealing liquid can be recycled through the return pipe, and the problems that the pressure of the existing cooling device for preventing the bonding gold wire from being adhered after annealing cannot be better adjusted between the wiping cloths when the cooling device is used, and meanwhile, the annealing liquid cannot be better recycled are solved.
The method has the advantages that: according to the cooling device for preventing the bonding gold wire from being adhered after annealing, the vent is arranged at the top of the right end face of the cooling box, the dustproof net is welded in the vent, the diameter of the mesh of the dustproof net is 1mm, the gas in the cooling box can be favorably dispersed, and a better dustproof effect can be achieved through the dustproof net.
The method has the advantages that: according to the cooling device for preventing the bonding gold wire from being adhered after annealing, the middle parts of the left and right end surfaces of the transmission case are respectively provided with more than two heat dissipation ports, and the dust screens are arranged in the heat dissipation ports, so that a better heat dissipation effect is favorably achieved on the first motor through the heat dissipation ports, and a better dust prevention effect can be achieved through the dust screens.
The advantages are that: according to the cooling device for preventing the bonding gold wire from being adhered after annealing, the clamping block is arranged at the top of the rear end of the outer diameter of the wire winding rod and is in binding connection with the front end of the bonding gold wire, and the tail end of the bonding gold wire penetrates through the cooling box, so that the bonding gold wire can be wound better.
The advantages are that: according to the cooling device for preventing the adhesion phenomenon after the gold bonding wire is annealed, the thickness of the sliding block is 0.01mm smaller than the width of the sliding groove, so that the sliding block can better slide on the sliding groove, and the sliding block is not easy to shake.
The method has the advantages that: according to the cooling device for preventing the bonding gold wire from being adhered after annealing, the connecting pipe is welded at the bottom end of the dropping pipe, and the connecting thread is arranged on the outer diameter of the connecting pipe, so that the better connecting guide pipe can be used for replacing annealing liquid in the liquid storage tank.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of a first fixed sheave of the present invention;
FIG. 3 is a schematic view of the internal construction of the transmission of the present invention;
FIG. 4 is a schematic view of the internal structure of the cooling box of the present invention;
FIG. 5 is a schematic view of the lift mechanism of the present invention;
FIG. 6 is a schematic view of the circulating drip mechanism of the present invention;
wherein: a cooling box-1, a base-2, a switch door-3, a switch handle-4, a transmission box-5, a supporting block-6, a first motor-7, a turbine-8, a fixed block-9, a worm-10, a transmission shaft-11, a first bearing seat-12, a limited block-13, a wire winding rod-14, a first locking nut-15, a control panel-16, an external power line-17, a control key-18, a second bearing seat-19, a third bearing seat-20, a first fixed pulley-21, a second locking nut-22, a wire outlet-23, a wire inlet-24, a second fixed pulley-25, a cooling mechanism-26, an installation block-261, a first supporting rod-262, a first wiping cloth-263, a second wiping cloth-264, A liquid collecting groove-265, a second supporting rod-266, a lifting mechanism-267, a circulating dropping mechanism-268, a second motor-2671, a first bevel gear-2672, a second bevel gear-2673, a threaded rod-2674, an internal thread sleeve-2675, a lifting rod-2676, a chute-2677, a sliding block-2678, a liquid storage tank-2681, a liquid filling opening-2682, a sealing cover-2683, a return pipe-2684, a water pump-2685, a liquid pumping pipe-2686, a liquid guide pipe-2687, an electric valve-2688, a liquid dropping pipe-2689, a vent-101, a heat dissipation opening-501, a fixture block-141, a bonding gold wire-142 and a connecting pipe-26891.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing through improvement, wherein a cooling box 1 is arranged in the middle of the cooling device, the bottom end of the cooling box 1 is vertically welded with a base 2 through soldering tin, the left end and the right end of the front end surface of the cooling box 1 are horizontally hinged with a switch door 3, a switch handle 4 is arranged in the middle of the inner side of the front end surface of the switch door 3, the middle end of the top of the rear end of the cooling box 1 is connected with a transmission box 5 through a bolt, a supporting block 6 is welded at the right end of the bottom in the transmission box 5, the top end surface of the supporting block 6 is horizontally connected with a first motor 7 through a bolt, the middle of the left end surface of the first motor 7 is horizontally and rotatably connected with the middle of the right end surface of a turbine 8 through an output shaft, fixed blocks 9 are welded at the front side and the rear side of the, the top end of the turbine 8 is vertically and mutually engaged with the worm 10, the front end of the worm 10 penetrates through the fixing block 9 to be horizontally bolted with the transmission shaft 11, the middle part of the rear end of the top end face of the cooling box 1 is vertically bolted with the first bearing block 12, the front end of the transmission shaft 11 penetrates through the transmission box 5 to be horizontally rotationally connected with the first bearing block 12, the front end of the transmission shaft 11 and the front end of the first bearing block 12 are welded with the limiting block 13 through soldering tin, the front end of the transmission shaft 11 and the front end of the limiting block 13 are horizontally spliced with the screw rod 14, the front end of the transmission shaft 11 is horizontally screwed with the first locking nut 15, the left front end of the top end face of the cooling box 1 is horizontally bolted with the control panel 16, the middle part of the left end of the control panel 16 is provided with an external power supply line 17, and the top end, the middle part of the right end face of the top end face of the cooling box 1 is vertically bolted with a second bearing block 19, the top end face of the cooling box 1 and the front end of the second bearing block 19 are vertically bolted with a third bearing block 20, the second bearing block 19 is horizontally and rotatably connected with the third bearing block 20, the front end and the rear end of the first bearing block 21 respectively penetrate through the second bearing block 19 and the third bearing block 20 to be horizontally screwed with a second locking nut 22, a wire outlet 23 is arranged on the top end face of the cooling box 1 and under the first bearing block 21, a wire inlet 24 is arranged on the middle upper part of the left end face of the cooling box 1, a second fixed pulley 25 is arranged on the right upper end inside the cooling box 1 and horizontally corresponds to the wire inlet 24, the front end and the rear end of the second fixed pulley 25 are horizontally and rotatably connected with the cooling box 1, a cooling mechanism 26 is arranged inside the cooling box 1, the cooling mechanism 26 is composed of an installation block 261, a first support rod 262, a first wiping cloth 263, a second wiping cloth 264, a liquid collecting tank 265, a second support rod 266, a lifting mechanism 267 and a circulating liquid dropping mechanism 268, the middle part of the bottom end of the installation block 261 is vertically welded with the first support rod 262 through soldering tin, the middle part of the left end of the bottom end of the first support rod 262 is vertically inserted into the middle part of the left end of the top end face of the first wiping cloth 263, the bottom end of the first wiping cloth 263 is provided with the second wiping cloth 264, the bottom end of the second wiping cloth 264 is provided with the liquid collecting tank 265, the middle part of the left end face of the bottom end face of the liquid collecting tank 265 is vertically bolted with the second support rod 266, the bottom end of the second support rod 266 is bolted with the lifting mechanism 267, the bottom end of the lifting mechanism 267 is provided with the top end 268 of the circulating liquid dropping mechanism, the installation block 261 is bolted with the cooling box 1, the bottom end of the circulating dropping mechanism 268 is vertically bolted with the cooling box 1.
The invention provides a cooling device for preventing the adhesion phenomenon after the annealing of gold bonding wires by improvement, which operates according to the following mode;
firstly, the method comprises the following steps: before use, firstly, the external power line 17 is butted with an external power supply, then the switch door 3 is opened through the switch handle 4, then the sealing cover 2683 is opened to introduce annealing liquid into the liquid storage tank 2681 through the liquid adding port 2682, then the sealing cover 2683 is covered, the control key 18 on the control panel 16 controls the second motor 2671 to be started, the second motor 2671 can drive the first bevel gear 2672 to rotate clockwise through the output shaft, so that the second bevel gear 2673 drives the threaded rod 2674 to rotate anticlockwise, the threaded rod 2674 is in threaded fit with the internal threaded sleeve 2675, the internal threaded sleeve 2675 drives the lifting rod 2676 to descend, and the sliding block 2678 can slide on the sliding groove 2677, so that a stabilizing effect is achieved;
secondly, the method comprises the following steps: then, the gold bonding wire 142 is led into the cooling box 1 through the wire inlet 24, passes through between the first wiping cloth 263 and the second wiping cloth 264, and bypasses the right end of the second fixed pulley 25, and then passes through the wire outlet 23, and then bypasses the right end of the first fixed pulley 21, and then the gold bonding wire 142 is clamped into the fixture block 141 for fixing;
thirdly, the method comprises the following steps: finally, the second motor 2671 is controlled by the control button 18 to drive the first bevel gear 2672 to rotate counterclockwise through the output shaft, so that the second bevel gear 2673 drives the threaded rod 2674 to rotate clockwise, the threaded rod 2674 is in threaded fit with the internally threaded sleeve 2675, the internally threaded sleeve 2675 drives the lifting rod 2676 to lift up, the bonding gold 142 is pressed by the first wiping cloth 263 and the second wiping cloth 264, the pressure of the first wiping cloth 263 and the second wiping cloth 264 can be adjusted through the lifting mechanism 267, and the switch door 3 is closed after the adjustment is finished;
fourthly: when in use, firstly, the water pump 2685 is started through the control button 18 on the control panel 16, after the water pump 2685 is started, the annealing liquid in the liquid storage tank 2681 can be pumped into the water pump 2685 through the liquid pumping pipe 2686, then the annealing liquid is guided into the liquid dropping pipe 2689 through the electric valve 2688 through the liquid guiding pipe 2687, the annealing liquid is dropped into the first wiping cloth 263 and the second wiping cloth 264 through the liquid dropping pipe 2689, meanwhile, the electric valve 2688 can be controlled through the control button 18 to adjust the dropping liquid flow, and the redundant or used annealing liquid can be collected through the liquid collecting tank 265 and is guided back into the liquid storage tank 2681 through the return pipe 2684;
fifth, the method comprises the following steps: then, the first motor 7 is started through the control key 18, after the first motor 7 is started, the worm wheel 8 can be driven by the output shaft to rotate clockwise, so that the worm wheel 8 drives the worm 10 to rotate anticlockwise, the wire winding rod 14 can be driven by the transmission shaft 11 to rotate, the wire winding rod 14 winds up the gold bonding wire 142, meanwhile, the gold bonding wire 142 can be pulled, the gold bonding wire 142 is annealed and cooled through the wiping of the first wiping cloth 263 and the second wiping cloth 264, and the guiding transmission is carried out through the second fixed pulley 25 and the first fixed pulley 21;
sixth: after the use is finished, firstly, the whole device is closed through a control key 18 on a control panel 16, then the first locking nut 15 is screwed off, the winding rod 14 is taken down, and a new winding rod 14 is replaced;
seventh: when the annealing liquid in the liquid storage tank 2681 needs to be replaced, the switch door 3 is opened through the switch handle 4, the external conduit is screwed on the connecting pipe 26891, the water pump 2685 is started to pump out the annealing liquid in the liquid storage tank 2681, the sealing cover 2683 is opened to introduce new annealing liquid into the liquid storage tank 2681 through the liquid adding port 2682, and then the sealing cover 2683 is covered.
The invention provides a cooling device for preventing bonding gold wires from being adhered after annealing through improvement, when the cooling device is used, annealing liquid can be pumped to a first wiping cloth 263 and a second wiping cloth 264 through a water pump 2685, the height of the second wiping cloth 264 can be adjusted through a lifting mechanism 267, so that the pressure of the first wiping cloth 263 and the second wiping cloth 264 on the bonding gold wires 142 can be adjusted, meanwhile, the annealing liquid can be collected through a liquid collecting tank 265, and the annealing liquid can be recycled through a return pipe 2684, thereby solving the problems that the pressure of the existing cooling device for preventing the bonding gold wires 142 from being adhered after annealing cannot be better adjusted when the cooling device is used, and the annealing liquid cannot be better recycled.
The invention relates to a cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing, the lifting mechanism 267 comprises a second motor 2671, a first bevel gear 2672, a second bevel gear 2673, a threaded rod 2674, an internal threaded sleeve 2675, a lifting rod 2676, a sliding groove 2677 and a sliding block 2678, the middle part of the left end of the second motor 2671 is horizontally inserted into the first bevel gear 2672 through an output shaft, the bottom part of the left end of the first bevel gear 2672 is engaged with the second bevel gear 2673 at an angle of ninety degrees, the middle parts of the top end of the second bevel gear 2673 and the top end of the threaded rod 2674 are vertically inserted into the threaded sleeve 2675, the outer diameter of the threaded sleeve 2674 is vertically connected with the inner diameter of the internal threaded sleeve 2675 through a screw, the outer diameter of the internal threaded sleeve 2675 is rotatably connected with the lifting rod 2676, the middle part of the right end surface of the lifting rod 2676 is provided with the sliding groove 2677, the right end of the sliding groove 2677 is vertically connected with the sliding block, the top end of the lifting rod 2676 is vertically bolted to the second support rod 266, which is beneficial to adjusting the height of the second wiping cloth 264, so that the pressure of the first wiping cloth 263 and the second wiping cloth 264 on the gold bonding wire 142 is adjusted, and a better cooling effect is achieved.
The invention relates to a cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing, wherein a circulating dropping mechanism 268 comprises a liquid storage tank 2681, a liquid filling opening 2682, a sealing cover 2683, a return pipe 2684, a water pump 2685, a liquid pumping pipe 2686, a liquid guide pipe 2687, an electric valve 2688 and a dropping pipe 2689, the middle part of the right end of the top end surface of the liquid storage tank 2681 is vertically welded with the liquid filling opening 2682, the outer diameter of the top end of the liquid filling opening 2682 is in threaded connection with the sealing cover 2683, the middle part of the left end of the top end surface of the liquid storage tank 2681 is inserted into the return pipe 2684, the middle part of the rear end of the liquid storage tank 2681 is provided with the water pump 2685, the front end of the water pump 2685 is horizontally bolted with the liquid storage tank 2681 through the liquid pumping pipe 2686, the bottom of the rear end of the water pump 2685 is bolted with the liquid guide pipe 2687, the left end of the liquid guide, and the dropping tube 2689 is located right above the middle part of the top end of the first wiping cloth 263, the bottom ends of the liquid storage tank 2681 and the water pump 2685 are both connected with the cooling tank 1 through bolts, and the top end of the return tube 2684 is inserted into the liquid collecting tank 265, so that the annealing liquid can be better extracted and recycled.
According to the cooling device for preventing the bonding gold wire from being adhered after annealing, the number of the control keys 18 is more than two, the control keys 18 are electrically connected with the external power line 17, and the first motor 7, the second motor 2671, the water pump 2685 and the electric valve 2688 are respectively electrically connected with the corresponding control keys 18, so that the whole device can be better controlled.
According to the cooling device for preventing the bonding gold wire from being adhered after annealing, the vent 101 is arranged at the top of the right end face of the cooling box 1, the dustproof net is welded in the vent 101, the diameter of the mesh of the dustproof net is 1mm, the gas in the cooling box 1 can be favorably exhausted, and the dustproof effect can be better achieved through the dustproof net.
According to the cooling device for preventing the bonding gold wire from being adhered after annealing, the middle parts of the left and right end surfaces of the transmission case 5 are respectively provided with the heat dissipation ports 501, more than two heat dissipation ports 501 are arranged, and the dust screens are arranged in the heat dissipation ports 501, so that the better heat dissipation effect on the first motor 7 through the heat dissipation ports 501 is facilitated, and the better dust prevention effect can be achieved through the dust screens.
According to the cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire, the fixture block 141 is arranged at the top of the rear end of the outer diameter of the wire coiling rod 14, the fixture block 141 is bound and connected with the front end of the gold bonding wire 142, and the tail end of the gold bonding wire 142 penetrates through the cooling box 1, so that the gold bonding wire 142 can be coiled better.
According to the cooling device for preventing the adhesion phenomenon after the gold bonding wire is annealed, the thickness of the sliding block 2678 is 0.01mm smaller than the width of the sliding groove 2677, so that the sliding block 2678 can better slide on the sliding groove 2677, and the sliding block 2678 is not easy to shake.
According to the cooling device for preventing the bonding gold wire from being adhered after annealing, the connecting pipe 26891 is welded at the bottom end of the liquid dropping pipe 2689, and the connecting thread is arranged on the outer diameter of the connecting pipe 26891, so that the better connecting guide pipe 26891 can be used for replacing annealing liquid in the liquid storage tank 268.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A cooling device for preventing bonding gold wire from being adhered after annealing is characterized in that a cooling box (1) is arranged in the middle of the cooling device, the bottom end of the cooling box (1) is vertically welded with a base (2) through soldering tin, the left end and the right end of the front end face of the cooling box (1) are horizontally hinged with a switch door (3), a switch handle (4) is arranged in the middle of the inner side of the front end face of the switch door (3), the middle of the top of the rear end of the cooling box (1) is in bolted connection with a transmission box (5), a supporting block (6) is welded at the right end of the inner bottom of the transmission box (5), the top end face of the supporting block (6) is in horizontal bolted connection with a first motor (7), the middle of the left end face of the first motor (7) is in horizontal rotating connection with the middle of the right end face of a turbine (8) through an output shaft, and fixed blocks (9) are welded, carry out the level with worm (10) between fixed block (9) and rotate and be connected, turbine (8) top and worm (10) carry out perpendicular intermeshing, worm (10) front end runs through fixed block (9) and carries out horizontal bolted connection with transmission shaft (11), cooling box (1) top end rear end middle part carries out perpendicular bolted connection with primary shaft bearing (12), transmission shaft (11) front end runs through transmission case (5) and carries out horizontal rotation with primary shaft bearing (12) and is connected, transmission shaft (11) front end and primary shaft bearing (12) front end and stopper (13) weld through soldering tin, transmission shaft (11) front end and stopper (13) front end carry out horizontal grafting with book lead screw (14), transmission shaft (11) front end carries out horizontal threaded connection with first lock nut (15), cooling box (1) top end left side front end carries out horizontal bolted connection with control panel (16), the control device is characterized in that an external power supply line (17) is arranged in the middle of the left end of the control panel (16), the top end face of the control panel (16) is matched with a control key (18) in an embedded mode, the middle of the right end of the top end face of the cooling box (1) is connected with a second bearing seat (19) through a vertical bolt, the front end of the top end face of the cooling box (1) and the front end of the second bearing seat (19) are connected with a third bearing seat (20) through a vertical bolt, the second bearing seat (19) is connected with the third bearing seat (20) through a first fixed pulley (21) in a horizontal rotating mode, the front end and the rear end of the first fixed pulley (21) respectively penetrate through the second bearing seat (19) and the third bearing seat (20) to be connected with a second locking nut (22) through a horizontal thread, a thread outlet (23) is arranged under the top end face of the cooling box (1) and the first fixed pulley (, the utility model discloses a wire feed device of a refrigerator, including cooler bin (1), cooling box (24), cooling mechanism (26), first bracing piece (262), first wiping cloth (263), second wiping cloth (264), collecting tank (265), second bracing piece (266), elevating system (267) and circulation dropping liquid mechanism (268), the inside upper right end of cooler bin (1) just corresponds the position with feed inlet (24) level and is provided with second fixed pulley (25) to both ends all carry out the horizontal rotation with cooler bin (1) around second fixed pulley (25) are connected, cooling mechanism (26) comprises installation piece (261), first bracing piece (262), first wiping cloth (263), second wiping cloth (264), installation piece (261) bottom middle part and first bracing piece (262) carry out vertical welding through soldering tin, first bracing piece (262) bottom is pegged graft perpendicularly with first wiping cloth (263) top end left end middle part, first wiping cloth (263) bottom is provided with second wiping cloth (264), the bottom end of the second wiping cloth (264) is provided with a liquid collecting groove (265), the middle part of the left end of the bottom end face of the liquid collecting groove (265) is vertically bolted with a second supporting rod (266), the bottom end of the second supporting rod (266) is bolted with a lifting mechanism (267), the bottom end of the lifting mechanism (267) is provided with a circulating liquid dropping mechanism (268), the top end of the mounting block (261) is bolted with the cooling box (1), the bottom end of the lifting mechanism (267) is vertically bolted with the cooling box (1), and the bottom end of the circulating liquid dropping mechanism (268) is vertically bolted with the cooling box (1); the lifting mechanism (267) consists of a second motor (2671), a first bevel gear (2672), a second bevel gear (2673), a threaded rod (2674), an internal thread sleeve (2675), a lifting rod (2676), a sliding groove (2677) and a sliding block (2678), the middle part of the left end of the second motor (2671) is horizontally inserted into the first bevel gear (2672) through an output shaft, the bottom of the left end of the first bevel gear (2672) is meshed with the second bevel gear (2673) in a ninety-degree manner, the middle parts of the top end of the second bevel gear (2673) and the top end of the threaded rod (2674) are vertically inserted into the sliding groove, the outer diameter of the top end of the threaded rod (2674) is vertically connected with the inner diameter of the internal thread sleeve (2675) in a threaded manner, the outer diameter of the internal thread sleeve (2675) is rotatably connected with the lifting rod (2676), the sliding groove (2677) is arranged in the middle part of the right end face of the lifting rod, the bottom ends of the second motor (2671) and the second bevel gear (2673) are vertically bolted with the cooling box (1), and the top end of the lifting rod (2676) is vertically bolted with the second support rod (266); circulating dropping liquid mechanism (268) comprises liquid reserve tank (2681), filler opening (2682), sealed lid (2683), back flow pipe (2684), water pump (2685), liquid suction pipe (2686), catheter (2687), motorised valve (2688) and dropping liquid pipe (2689), liquid reserve tank (2681) top end face right-hand member middle part carries out vertical welding with filler opening (2682), filler opening (2682) top external diameter carries out threaded connection with sealed lid (2683), liquid reserve tank (2681) top end face left end middle part pegs graft with back flow (2684), liquid reserve tank (2681) rear end middle part is provided with water pump (2685) to water pump (2685) front end carries out horizontal bolted connection through liquid suction pipe (2686) and liquid reserve tank (2681), water pump (2685) rear end bottom carries out bolted connection with catheter (2687), the catheter (2687) top left side carries out horizontal bolted connection with catheter (2688), the left end of the electric valve (2688) is connected with a liquid dropping pipe (2689) through a bolt, the liquid dropping pipe (2689) is positioned right above the middle part of the top end of the first wiping cloth (263), the bottom ends of the liquid storage tank (2681) and the water pump (2685) are connected with the cooling tank (1) through bolts, and the top end of the return pipe (2684) is connected with the liquid collecting tank (265) in an inserting mode.
2. The cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire as claimed in claim 1, wherein: the control keys (18) are more than two, the control keys (18) are electrically connected with an external power line (17), and the first motor (7), the second motor (2671), the water pump (2685) and the electric valve (2688) are respectively electrically connected with the corresponding control keys (18).
3. The cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire as claimed in claim 1, wherein: the cooling box (1) right-hand member face top is provided with vent (101), the welded dust screen in vent (101) to the mesh diameter of dust screen is 1 mm.
4. The cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire as claimed in claim 1, wherein: the middle parts of the left end face and the right end face of the transmission case (5) are respectively provided with a heat dissipation port (501), more than two heat dissipation ports (501) are arranged, and dust screens are arranged in the heat dissipation ports (501).
5. The cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire as claimed in claim 1, wherein: a clamping block (141) is arranged at the top of the rear end of the outer diameter of the wire winding rod (14), the clamping block (141) is connected with the front end of the gold bonding wire (142) in a binding mode, and the tail end of the gold bonding wire (142) penetrates through the cooling box (1).
6. The cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire as claimed in claim 2, wherein: the thickness of the sliding block (2678) is smaller than the width of the sliding groove (2677) by 0.01 mm.
7. The cooling device for preventing the adhesion phenomenon after the annealing of the gold bonding wire as claimed in claim 3, wherein: the bottom end of the dropping liquid pipe (2689) is welded with a connecting pipe (26891), and the outer diameter of the connecting pipe (26891) is provided with connecting threads.
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| CN201910036094.0A CN109722526B (en) | 2019-01-15 | 2019-01-15 | Cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing |
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| CN201910036094.0A CN109722526B (en) | 2019-01-15 | 2019-01-15 | Cooling device for preventing bonding gold wire from generating adhesion phenomenon after annealing |
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| CN109722526B true CN109722526B (en) | 2020-01-07 |
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| CN110872642A (en) * | 2019-10-30 | 2020-03-10 | 深圳市安达工业设计有限公司 | Annealing equipment convenient to protection work piece |
| CN114592110B (en) * | 2022-02-21 | 2024-02-09 | 浙江鸿越铜业有限公司 | Copper wire drawing annealing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1994000605A1 (en) * | 1992-06-23 | 1994-01-06 | Nkk Corporation | Metal band cooling apparatus and cooling method therefor |
| KR100407754B1 (en) * | 2003-02-13 | 2003-12-01 | 유병섭 | A cooling device of heat treatment system for profile bar |
| CN201225782Y (en) * | 2008-06-17 | 2009-04-22 | 北京达博有色金属焊料有限责任公司 | Cooling cycle apparatus for preventing adhesion phenomenon after bonding gold wire anneal |
| CN201762381U (en) * | 2009-12-08 | 2011-03-16 | 北京达博有色金属焊料有限责任公司 | Cooling titration device for gold bonding wire in annealing process |
| CN201704376U (en) * | 2009-12-08 | 2011-01-12 | 北京达博有色金属焊料有限责任公司 | Device for drying coolant in order to prevent bonding wires from getting stuck after being annealed |
| CN102787232B (en) * | 2012-09-11 | 2014-04-16 | 太仓市林源电线电缆有限公司 | Annealing system for multi-strand superfine copper wires and annealing method of annealing system for multi-strand superfine copper wires |
| CN206375963U (en) * | 2016-12-30 | 2017-08-04 | 泰州法尔斯特不锈钢线有限公司 | Cooling device after stainless steel wire heat treatment |
| CN108043891A (en) * | 2017-12-28 | 2018-05-18 | 广西南宁智翠科技咨询有限公司 | A kind of metal wire-drawing unit that can save wire baste |
| CN108559833A (en) * | 2018-06-16 | 2018-09-21 | 江苏苏丰机械科技有限公司 | A kind of copper wire annealing protective device |
| CN209210907U (en) * | 2019-06-10 | 2019-08-06 | 绍兴锐创金属材料有限公司 | A kind of deoxidation device of copper foil |
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Effective date of registration: 20201218 Address after: Room 1906, East District, 19th floor, Zheshang building, 1677 Guangming West Road, high tech Zone, Zaozhuang City, Shandong Province, 277800 Patentee after: Shandong Zidong Technology Development Co.,Ltd. Address before: 409100 Baiyan formation (Industrial incubation building 204-12), Nanbin Town, Shizhu Tujia Autonomous County, Chongqing Patentee before: CHONGQING TING CHI NEW MATERIALS TECHNOLOGY Co.,Ltd. |