CN104275537A - Welding machine for RH025B radius type alloy thermal fuse link - Google Patents
Welding machine for RH025B radius type alloy thermal fuse link Download PDFInfo
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- CN104275537A CN104275537A CN201410440087.4A CN201410440087A CN104275537A CN 104275537 A CN104275537 A CN 104275537A CN 201410440087 A CN201410440087 A CN 201410440087A CN 104275537 A CN104275537 A CN 104275537A
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- slide block
- fixed
- working panel
- alloy wire
- folder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The invention discloses a welding machine for an RH025B radius type alloy thermal fuse link. The top part of a machine body is fixedly provided with a working panel, wherein the right side of the working panel is fixedly provided with a synchronous wheel vertical plate, the right back side of the synchronous wheel vertical plate is fixedly provided with a transformer, an optic fiber and a paper bag groove are fixedly arranged in front of the synchronous wheel vertical plate, an upper electrode vertical plate is arranged in front of the left surface of the paper bag groove, an upper electrode working air cylinder is fixedly arranged on the right upper side of the upper electrode vertical plate, the right side of the upper electrode vertical plate is fixedly provided with a lower electrode assembly and a cutter holder, a cutter and a tubular cutter swinging rod are arranged on the cutter holder, a tubular cutter is fixedly arranged in the tubular cutter swinging rod, the tubular cutter swinging rod is fixedly arranged on the lower surface of the working panel, a clamping nozzle, a clamping nozzle bearing slide block and a clamping nozzle thrust slide block are arranged in front of the cutter holder, the clamping nozzle thrust slide block is fixedly arranged under the working panel, the right side of the cutter holder is fixedly provided with an alloy wire conveying slide block, the alloy wire conveying slide block is fixedly arranged under the working panel, and the right upper side of the working panel is fixedly provided with a welding flux wheel support plate. The welding machine has the advantages that the operation is simple, and the production efficiency and welding quality are improved.
Description
Technical field
The present invention relates to a kind of bonding machine, belong to technical field of electronic product thermal link manufacture, relate to a kind of bonding machine of the body that breaks for RH025B footpath type alloy type thermal fusing more specifically, simple to operation, production efficiency is high.
Background technology
Thermal fuse-link (requirement of GB9816 thermal fuse-link and application directive/guide) in order to prevent it from occurring overtemperature in case of a fault in the electrical equipment used under being arranged on general indoor environment, electronic equipment and similar assembly, to avoid, detonator circuit is on fire to be burnt electrical equipment, electronic equipment and causes fire to jeopardize common people's safety of life and property.The current alloy type thermal fusing B alloy wire welding production operation of breaking in body production process be by the modes such as traditional welding machine or manual welding by between the front end of two tinned copper wires (lead-in wire) with having welded after the cross-over connection of low-melting alloy silk, existingly meet that the low melting point bismuth-base alloy silk fragility of household appliances environmental requirement is large, the poor equipment that causes of solderability is not suitable with not containing poisonous Element Lead, manual welding difficulty, welding efficiency is low, percent defective is high, and product quality is difficult to ensure.
Summary of the invention
The object of the invention is to: the bonding machine providing a kind of body that breaks for RH025B footpath type alloy type thermal fusing, simple to operation, production efficiency is high.
The present invention realizes above-mentioned purpose by the following technical solutions:
A kind of bonding machine of the body that breaks for RH025B footpath type alloy type thermal fusing, comprise fuselage, synchronizing wheel, paper bag groove, synchronous motor, optical fiber, double-sided synchronous belt tensioning wheel assembly, reducing motor, solder flux wheel support plate, solder flux is taken turns, B alloy wire guide pipe, B alloy wire retaining wheel, B alloy wire transmits slide block, B alloy wire transmits slide block cylinder, B alloy wire compression cylinder, pipe cutter, pipe cutter fork, pipe cutter fork cylinder, folder is chewed, pushing slide block chewed by folder, pushing slide block cylinder chewed by folder, carrying slide block chewed by folder, cylinder chewed by folder, bottom electrode assembly, top electrode riser, top electrode working cylinder, top electrode assembly, top electrode back-moving spring, cylinder Control Component, it is characterized in that:
The top of fuselage is fixed with working panel, cylinder Control Component is placed in the casing of fuselage, the left rear side of working panel is fixed with baffle plate, the rear side of working panel is fixed with safety guard, the rear upside of working panel is fixed with an electric control operation case, the middle part, right side of working panel is fixed with synchronizing wheel riser, synchronizing wheel riser left rear side is fixed with the synchronous motor of a three-phase 1.2o, synchronous motor drives 9 tooth synchronizing wheels by shaft coupling, 9 tooth synchronizing wheels drive by one side Timing Belt the 54 tooth synchronizing wheels that after synchronizing wheel riser, left side is fixedly mounted with, the 25 tooth synchronizing wheels that 54 tooth synchronizing wheels drive synchronizing wheel riser front, left side to be fixedly mounted with by concentric shafts, the 25 tooth synchronizing wheels in left side drive the 25 tooth synchronizing wheels on right side before synchronizing wheel riser by double-sided synchronous belt, the 25 tooth synchronizing wheels on right side drive by concentric shafts the 25 tooth synchronizing wheels that after synchronizing wheel riser, right side is fixedly mounted with, synchronizing wheel riser right lateral side working panel is fixed with the good and CD type single-phase transformer that overload capacity is strong of thermal diffusivity, double-sided synchronous belt tensioning wheel assembly is packed in before synchronizing wheel riser, double-sided synchronous belt tensioning wheel assembly is containing two groups of regulating wheels, the deep groove ball bearing that often group is greater than the width of double-sided synchronous belt by the gross thickness after 4 also dress is formed, the optical fiber of one group of diameter 0.5mm is packed in before synchronizing wheel riser, working panel before synchronizing wheel riser is fixed with paper bag groove, the working panel of left front of paper bag groove is fixed with top electrode riser, top electrode working cylinder is packed in top electrode riser upper right side, top electrode assembly is arranged on the right side of top electrode riser by slide block and polytetrafluoroethylene (PTFE), top electrode back-moving spring is fixed with before top electrode working cylinder, working panel on the right side of top electrode riser is fixed with bottom electrode assembly, the working panel of bottom electrode assembly forward right side is fixed with Cutter apron, cutting knife is packed on Cutter apron, pipe cutter fork passes through axle, bearing is arranged on Cutter apron, pipe cutter is packed in pipe cutter fork, pipe cutter fork cylinder is packed in position corresponding with pipe cutter fork below working panel, working panel before Cutter apron is equipped with folder and chews carrying slide block, folder chew be packed in folder chew carrying slide block rear, folder chew cylinder be packed in folder chew carrying slide block above, folder is chewed before carrying slide block and folder is housed is chewed pushing slide block, folder chew pushing slide block cylinder be packed in below working panel with folder chew position corresponding to pushing slide block, working panel on the right side of Cutter apron is fixed with B alloy wire and transmits slide block, B alloy wire transmits above slide block and is fixed with B alloy wire compression cylinder, B alloy wire transmission slide block cylinder is packed in below working panel and transmits position corresponding to slide block with B alloy wire, B alloy wire transmits on the working panel on the right side of slide block and is fixed with B alloy wire retaining wheel, the working panel on the right side of B alloy wire retaining wheel is fixed with B alloy wire guide pipe, the upper right side of working panel is fixed with solder flux wheel support plate, reducing motor is fixed with on rear side of solder flux wheel support plate, paper bag gathering sill is fixed with above solder flux wheel support plate, 40 tooth synchronizing wheels and a colloid synchronizing wheel is fixed with above the solder flux wheel support plate at paper bag gathering sill rear, colloid synchronizing wheel is identical with 40 tooth synchronizing wheel external diameters, 40 tooth synchronizing wheels are connected with the 25 tooth synchronizing wheels on right side after synchronizing wheel riser by one side Timing Belt, welding flux box is fixed with below solder flux wheel support plate, solder flux wheel to be positioned at above welding flux box and to be packed in below solder flux wheel support plate by belt pulley etc., B alloy wire is deposited axle and is packed in face, paper bag gathering sill bottom right.
The present invention's beneficial effect is compared with prior art:
This breaks the bonding machine of body by the paper bag groove on fuselage working panel for RH025B footpath type alloy type thermal fusing, synchronizing wheel transmission mechanism, solder flux coating mechanism, B alloy wire connecting gears etc. realize the mechanical feed to braid to be welded, and pass through optical fiber, the centre bit that locating fork below top electrode assembly realizes every single u-shaped lead-in wire in braid is corresponding with pressing from both sides the centre bit chewed one by one, the automatic batch realizing thermal fuse-link under the acting in conjunction of upper/lower electrode with transformer welds, the bismuthino of rolling or indium base low-melting B alloy wire (thermal element) are welded by the lead-in wire opening part of specific length in the braid carrying 8 ~ 40 identical U-shaped tinned copper wires (lead-in wire), substitute traditional welding machine and handwork completely, 40 ~ 70 per minute of indium base low-melting B alloy wire speed of welding, 25 ~ 40 per minute of Wood's metal silk speed of welding, operation qualification rate is greater than 99.7%, an employee can operate multiple stage bonding machine simultaneously, improve production efficiency and welding quality, simple to operation, time saving and energy saving, greatly reduce the quantity of operator, the complete demand that can meet household appliances enterprise and product high-quality and high-efficiency is produced in enormous quantities.Thoroughly solve existing welding manner be not suitable with bismuth-base alloy silk automatic welding and welding after the fried weldering of product many, production efficiency is low, wastes time and energy, and the staffs training cycle is long, headcount requires many, and is difficult to ensure welding product quality and can not meet the problem of household appliances enterprise's production demand.
Accompanying drawing explanation
Fig. 1 is a kind of front view of bonding machine of the body that breaks for RH025B footpath type alloy type thermal fusing;
Fig. 2 is a kind of top view of bonding machine of the body that breaks for RH025B footpath type alloy type thermal fusing.
In figure: 1-fuselage, 2-working panel, 3-synchronizing wheel, 4-paper bag groove, 5-synchronizing wheel riser, 6-baffle plate, 7-synchronous motor, 8-electric control operation case, 9-transformer, 10-optical fiber, 11-double-sided synchronous belt tensioning wheel assembly, 12-reducing motor, 13-solder flux wheel support plate, 14-paper bag gathering sill, 15-solder flux is taken turns, 16-welding flux box, 17-B alloy wire guide pipe, 18-B alloy wire retaining wheel, 19-B alloy wire transmits slide block, 20-B alloy wire transmits slide block cylinder, 21-B alloy wire compression cylinder, 22-pipe cutter, 23-pipe cutter fork, 24-pipe cutter fork cylinder, 25-Cutter apron, 26-folder is chewed, pushing slide block chewed by 27-folder, pushing slide block cylinder chewed by 28-folder, carrying slide block chewed by 29-folder, cylinder chewed by 30-folder, 31-bottom electrode assembly, 32-top electrode riser, 33-top electrode working cylinder, 34-top electrode assembly, 35-top electrode back-moving spring, 36-cylinder Control Component, 37-safety guard, 38-B alloy wire deposits axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, this is described in further detail for the break bonding machine of body of RH025B footpath type alloy type thermal fusing:
A kind of bonding machine of the body that breaks for RH025B footpath type alloy type thermal fusing, comprise fuselage 1, synchronizing wheel 3, paper bag groove 4, synchronous motor 7, optical fiber 10, double-sided synchronous belt tensioning wheel assembly 11, reducing motor 12, solder flux wheel support plate 13, solder flux wheel 15, B alloy wire guide pipe 17, B alloy wire retaining wheel 18, B alloy wire transmits slide block 19, B alloy wire transmits slide block cylinder 20, B alloy wire compression cylinder 21, pipe cutter 22, pipe cutter fork 23, pipe cutter fork cylinder 24, folder chews 26, pushing slide block 27 chewed by folder, pushing slide block cylinder 28 chewed by folder, carrying slide block 29 chewed by folder, cylinder 30 chewed by folder, bottom electrode assembly 31, top electrode riser 32, top electrode working cylinder 33, top electrode assembly 34, top electrode back-moving spring 35, cylinder Control Component 36, it is characterized in that:
The top of fuselage 1 is fixed with working panel 2, cylinder Control Component 36 is placed in the casing of fuselage 1, the left rear side of working panel 2 is fixed with baffle plate 6, the rear side of working panel 2 is fixed with safety guard 37, the rear upside of working panel 2 is fixed with an electric control operation case 8, the middle part, right side of working panel 2 is fixed with synchronizing wheel riser 5, synchronizing wheel riser 5 left rear side is fixed with the synchronous motor 7 of a three-phase 1.2o, synchronous motor 7 drives 9 tooth synchronizing wheels by shaft coupling, the 54 tooth synchronizing wheels that 9 tooth synchronizing wheels drive synchronizing wheel riser 5 to be fixedly mounted with below by one side Timing Belt, the 25 tooth synchronizing wheels 3 that 54 tooth synchronizing wheels drive synchronizing wheel riser 5 front, left side to be fixedly mounted with by concentric shafts, the 25 tooth synchronizing wheels in left side drive the 25 tooth synchronizing wheels on right side before synchronizing wheel riser 5 by double-sided synchronous belt, the 25 tooth synchronizing wheels on right side drive by concentric shafts the 25 tooth synchronizing wheels that after synchronizing wheel riser 5, right side is fixedly mounted with, synchronizing wheel riser 5 right lateral side working panel 2 is fixed with the good and CD type single-phase transformer 9 that overload capacity is strong of thermal diffusivity, double-sided synchronous belt tensioning wheel assembly 11 is packed in before synchronizing wheel riser 5, double-sided synchronous belt tensioning wheel assembly 11 is containing two groups of regulating wheels, the deep groove ball bearing that often group is greater than the width of double-sided synchronous belt by the gross thickness after 4 also dress is formed, the optical fiber 10 of one group of diameter 0.5mm is packed in before synchronizing wheel riser 5, working panel 2 before synchronizing wheel riser 5 is fixed with paper bag groove 4, the working panel 2 of left front of paper bag groove 4 is fixed with top electrode riser 32, top electrode working cylinder 33 is packed in top electrode riser 32 upper right side, top electrode assembly 34 is arranged on the right side of top electrode riser 32 by slide block and polytetrafluoroethylene (PTFE), top electrode working cylinder 33 is fixed with top electrode back-moving spring 35 above, working panel 2 on the right side of top electrode riser 32 is fixed with bottom electrode assembly 31, the working panel 2 of bottom electrode assembly 31 forward right side is fixed with Cutter apron 25, cutting knife is packed on Cutter apron 25, pipe cutter fork 23 passes through axle, bearing is arranged on Cutter apron 25, pipe cutter 22 is packed in pipe cutter fork 23, pipe cutter fork cylinder 24 is packed in corresponding with pipe cutter fork 23 position of working panel 2 below, working panel 2 before Cutter apron 25 is equipped with folder and chews carrying slide block 29, folder chew 26 be packed in folder chew carrying slide block 29 rear, folder chew cylinder 30 be packed in folder chew carrying slide block 29 above, carrying slide block 29 chewed by folder, and folder is housed chews pushing slide block 27 above, folder is chewed pushing slide block cylinder 28 and is packed in working panel 2 and below chews position corresponding to pushing slide block 27 with folder, working panel 2 on the right side of Cutter apron 25 is fixed with B alloy wire and transmits slide block 19, B alloy wire transmits above slide block 19 and is fixed with B alloy wire compression cylinder 21, B alloy wire transmission slide block cylinder 20 is packed in working panel 2 and transmits position corresponding to slide block 19 with B alloy wire below, B alloy wire transmits on the working panel 2 on the right side of slide block 19 and is fixed with B alloy wire retaining wheel 18, the working panel 2 on the right side of B alloy wire retaining wheel 18 is fixed with B alloy wire guide pipe 17, the upper right side of working panel 2 is fixed with solder flux wheel support plate 13, reducing motor 12 is fixed with on rear side of solder flux wheel support plate 13, solder flux wheel support plate 13 is fixed with paper bag gathering sill 14 above, the solder flux wheel support plate 13 at paper bag gathering sill 14 rear is fixed with 40 tooth synchronizing wheels and a colloid synchronizing wheel above, colloid synchronizing wheel is identical with 40 tooth synchronizing wheel external diameters, 40 tooth synchronizing wheels are connected with the 25 tooth synchronizing wheels on right side after synchronizing wheel riser 5 by one side Timing Belt, solder flux wheel support plate 13 is fixed with welding flux box 16 below, solder flux wheel 15 to be positioned at above welding flux box 16 and to be packed in below solder flux wheel support plate 13 by belt pulley etc., B alloy wire is deposited axle 38 and is packed in face, paper bag gathering sill 14 bottom right.
The top fixed placement of fuselage has working panel, cylinder Control Component is placed in fuselage casing, left rear side on working panel is fixed with baffle plate, braid after bonding machine welding is left on the working panel in baffle plate front, rear side on working panel is fixed with safety guard, and synchronous motor, transformer and three synchronizing wheels (9 teeth, 54 teeth, 25 teeth) are positioned at safety guard, rear upside on working panel is fixed with an electric control operation case, can the operational factor of conditioning equipment at any time by the man-machine interface on electric control operation case and PLC product, achieve effective control of the output current size to transformer, output current pulsewidth, output current beginning and ending time and each Pneumatic component etc., middle part, right side on working panel is fixed with a synchronizing wheel riser, synchronizing wheel riser left rear side is fixed with the synchronous motor of three-phase 1.2o, (complete machine amounts to 7 synchronizing wheels to be fixed with 2 25 tooth synchronizing wheels before synchronizing wheel riser, one of them is colloid synchronizing wheel), the single step distance that stepper motor coordinates the synchronizing wheel of 9 teeth, 54 teeth, 25 teeth and double-sided synchronous belt that synchronous machine drives braid is advanced is only 0.09mm, reaches bonding machine to the pinpoint object that goes between in braid, synchronizing wheel riser right lateral side is fixed with thermal diffusivity better CD type single-phase transformer, power is not less than 2KVA, secondary is 3V, when less by the current density of secondary connection copper piece, the output characteristics of transformer meets the welding requirements of bonding machine completely, on year-on-year basis variable-frequency power sources and the more economical practicality of dc source, double-sided synchronous belt tensioning wheel assembly is packed in before synchronizing wheel riser, double-sided synchronous belt tensioning wheel assembly is containing two groups of regulating wheels, often group is selected 4 and is filled 695 deep groove ball bearings, gross thickness after 4 bearings also fill is greater than the width of Timing Belt, level is kept when ensureing that paper bag runs in paper bag groove, avoid going between when moving because the pressure inequality of double-sided synchronous belt by tensioning bearing produces and bottom electrode, the frictions such as optical fiber, make tensioning bearing parallel in the vertical direction with the central shaft of the bearing installed additional in paper bag groove simultaneously and effectively can push down Timing Belt, make tensioning bearing, Timing Belt, paper bag, the bearing installed additional in paper bag groove contacts in turn, increase double-sided synchronous belt to the driving force of paper bag, reduce the frictional resistance of paper bag and paper bag groove, without relative displacement when making Double-side Synchronous tape running and between paper bag, ensure the lead-in wire carried above paper bag not curved by the tooth of double-sided synchronous belt when transmitting and the accurate location that affects lead-in wire with weld, the distance of the feed side and top electrode that wherein have one group of tensioning bearing to be positioned at top electrode assembly to ensure in braid that last paper bag when welding that goes between bearing that is still tensioned is pushed down, improve the qualification rate of welding, the optical fiber (FX50D-T40 reflection-type plastic optical fiber) of one group of diameter 0.5mm is packed in before synchronizing wheel riser, this optical fiber and action, be all less than 0.3 millisecond resetting time Fibre Optical Sensor with the use of, ensure that PLC can control effectively to lead-in wire in a stepping period of stepper motor, fiber-optic illuminated pip is arranged on the paper bag side away from B alloy wire pad simultaneously, distance paper bag edge is about 3mm(lead-in wire length of B alloy wire pad side on paper bag and is fixed as 18mm, lead-in wire overall length is 40mm ~ 75mmThe product wire length of different size is different), fiber-optic illuminated pip is from the distance 1.5mm-2.5mm of lead-in wire, the welding of functional adaptation different length lead-in wire is welded when ensureing that any debugging is not done in the installation position of optical fiber, and optical fiber is constant to the precise positioning ability that paper bag goes between, the frequent variations because of wire length is prevented to cause fiber orientation difficulty, working panel before synchronizing wheel riser is fixed with paper bag groove, the bearing group of more than 2 groups is housed in paper bag groove, bearing group is all positioned at below double-sided synchronous belt, because the frictional resistance between paper bag and paper bag groove is larger, the more difficult driving paper bag of double-sided synchronous belt is effective intermittent movement in paper bag groove, the lead-in wire carried above paper bag is caused to be curved by the tooth of double-sided synchronous belt and affect the accurate location of lead-in wire, bonding machine is made to damage upper/lower electrode because discharge current is large, bonding machine is caused normally not use, its central axis direction of the bearing installed additional in paper bag groove is vertical with the paper bag direction of motion, wherein there are two groups of bearings parallel in the vertical direction respectively with the central shaft of two groups of bearings of double-sided synchronous belt tensioning wheel assembly, the cylindrical peak of this bearing exceeds 0.1mm-0.2mm compared with the bottom surface of paper bag groove middle slot, decrease the contact area of paper bag and paper bag groove, add rolling friction, improve the operational effect of paper bag, avoid because weather reason causes the situation that in paper bag, after moisture increase, frictional resistance increase makes equipment run well, the working panel of left front of paper bag groove is fixed with top electrode riser, top electrode working cylinder is packed in top electrode riser upper right side, top electrode assembly is arranged on the right side of top electrode riser by slide block and polytetrafluoroethylene (PTFE), the copper conductor of two top electrodes is all positioned at top electrode assembly, lead-in wire locating fork to be packed in below top electrode assembly by polytetrafluoroethylene (PTFE) and to be positioned at after top electrode, two top electrodes are packed in below the conductor of top electrode respectively by soldering, top electrode back-moving spring is fixed with before top electrode working cylinder, top electrode assembly, bottom electrode assembly, transformers etc. realize the discharging function of bonding machine jointly, working panel on the right side of top electrode riser is fixed with bottom electrode assembly, bottom electrode assembly comprises bottom electrode, bottom electrode conductor, bottom electrode conductor carrying steel plate, insulation board, polytetrafluoroethylene (PTFE) screw rod etc., single upper/lower electrode is formed by gold alloy solder head part (material: CuW80) and copper conductor part, this bonding machine has a bottom electrode and two top electrodes, gold alloy solder head part is connected by High temperature diffusion technology with copper conductor part, be connected by soldering between copper conductor part with other copper piece conductors, these connected modes of electrode eliminate solder flux and flux vapors to the corrosion of the installation joint face of upper/lower electrode, ensure that the electric conductivity of upper/lower electrode meets the requirement of bonding machine long-term stability operation, simultaneously the copper conductor part of bottom electrode is fixed on bottom electrode conductor after being connected with bottom electrode copper conductor by soldering and carries on steel plate, this steel plate is packed on working panel through the insulation board that 2mm is thick by polytetrafluoroethylene (PTFE) screw rod, ensure that the stability of bottom electrode and the insulating properties with working panel, the working panel of bottom electrode assembly forward right side is fixed with Cutter apron, and cutting knife is packed on Cutter apron, and pipe cutter fork is packed on Cutter apron by bearing, axle, and pipe cutter is packed in pipe cutter fork,Pipe cutter fork cylinder is packed in position corresponding with pipe cutter fork below working panel, this cutting knife, pipe knife assembly adapt to bismuthino brittle alloy silk crack-free, without chip breaker, can avoid bismuth-base alloy silk because of fragility larger, easily form the chip of length 0.1mm-0.5mm in incision when B alloy wire is cut-off under Jia Zui, cutting knife, pipe cutter three acting in conjunction and break, having a strong impact on the quality of welding and the rear product of welding, working panel before Cutter apron is fixed with folder and chews carrying slide block, folder chew cylinder be packed in folder chew carrying slide block above, folder chew be packed in folder chew carrying slide block rear, folder is chewed before carrying slide block and folder is housed is chewed pushing slide block, folder chew pushing slide block cylinder be packed in below working panel with folder chew position corresponding to pushing slide block, folder is chewed above pushing slide block and is fixed with displacement push rod, displacement pull bar, displacement spring, displacement push rod, displacement pull bar, displacement spring realizes pressing from both sides jointly chews the relative displacement that the 0.6mm that to have an appointment when B alloy wire welds between pushing slide block chewed by carrying slide block and folder, the relative displacement when size of displacement spring thrust can effectively ensure that bismuth-base alloy wire bond connects between B alloy wire and lead-in wire and velocity of displacement all can meet the welding requirements of bismuth-base alloy silk, the reciprocating motion speed that pushing slide block cylinder piston rod chewed by folder simultaneously fix and meet bismuthino and indium-base alloy silk completely weld needs, pushing slide block cylinder chewed by folder, pushing slide block back-moving spring chewed by folder, displacement push rod, displacement pull bar, the common guarantee such as displacement spring press from both sides the wired starting point position of chewing and the welding requirements of welding terminal position Combined Welding and picking, " duration and degree of heating " requirement that pushing slide block cylinder effectively can ensure the involutory metal type thermal fuse-link welding of bonding machine under the accurate control of PLC chewed by folder, namely folder is chewed promotion slide block air cylinder driven folder and is chewed promotion slide block, carrying slide block chewed by folder, folder to be chewed etc. and is moved to bottom electrode together, be about 1mm(indium-base alloy silk be about 3mm when pressing from both sides the B alloy wire chewed lead-in wire front end to be welded on bottom electrode) time PLC control transformer electric discharge, discharge time, length was determined because of product type, after B alloy wire cooling after to be welded, top electrode assembly resets under the effect of top electrode back-moving spring, simultaneously for stop upper folder chew press from both sides chew the effect of back-moving spring under clamp B alloy wire fast time the impulsive force that produces on the contact surface of bismuth-base alloy by B alloy wire pinch off or B alloy wire is pressed from both sides out the air inlet pipe that crackle also need chew cylinder at folder and install the accurate exhaust shutter of gas unidirectional additional, simultaneously for ensureing that bonding machine adapts to the welding of different length B alloy wire, the "the" shape being all designed to erect chewed by the folder up and down of B alloy wire, allow the non-wired position pressing from both sides and chew away from cutting knife, the cutting knife between Jia Zui and pipe cutter is made to also have enough installation and debugging spaces when not reducing its thickness, working panel on the right side of Cutter apron is fixed with B alloy wire and transmits slide block, B alloy wire transmits above slide block and is fixed with B alloy wire compression cylinder, rubber damper is equipped with in the pressure head front end of B alloy wire compression cylinder, in order to prevent, the rubber damper of B alloy wire compression cylinder front end from breaking bismuthino brittle alloy silk comparatively greatly in alloy-compressing Si Shiyin impulsive force, pressure break, when this rubber damper leaves B alloy wire and the distance of B alloy wire be adjusted to about 1.5mm, B alloy wire transmission slide block cylinder is packed in below working panel and transmits position corresponding to slide block with B alloy wireB alloy wire transmits slide block and transmits at B alloy wire slide block cylinder, B alloy wire complete B alloy wire fixed length supply under transmitting the actings in conjunction such as slide block back-moving spring, the air inlet-outlet pipe that B alloy wire transmits slide block cylinder all installs gas precision exhaust shutter additional, ensures that the speed of service of B alloy wire transmission slide block adapts to the larger requirement of bismuth-base alloy silk fragility, B alloy wire transmits on the working panel on the right side of slide block and is fixed with B alloy wire retaining wheel, and B alloy wire retaining wheel and the acting in conjunction of retaining wheel pinch roller ensure that B alloy wire transmits B alloy wire single-way moving when slide block works at B alloy wire, guarantees the fixed length supply of B alloy wire, the working panel on the right side of B alloy wire retaining wheel is fixed with B alloy wire guide pipe, the right side of working panel is fixed with solder flux wheel support plate, reducing motor is fixed with on rear side of solder flux wheel support plate, regulate the speed of reducing motor can control the rotating speed of solder flux wheel, paper bag gathering sill is fixed with above solder flux wheel support plate, a colloid synchronizing wheel and 25 tooth synchronizing wheels are fixedly mounted with above paper bag gathering sill solder flux wheel support plate below, be fixed with B alloy wire below paper bag gathering sill and deposit axle, welding flux box is fixed with below solder flux wheel support plate, when leaving solder flux wheel, solder flux is trickled down at ground and fuselage right flank for avoiding the lead-in wire being coated with solder flux, welding flux box is processed into cuboid-type and near fuselage side increase anti-solder flux drippage hang plate, this hang plate extends to below working panel, simultaneously by fuselage near solder flux wheel side comparatively working panel shorten about 50mm, solder flux wheel to be positioned at above welding flux box and to be packed in below solder flux wheel support plate by belt pulley etc., the acid-resistant stainless steel cylinder that solder flux wheel differs the cylinder step of about 5mm by one containing external diameter is formed, and the thickness of small cylinder is about 3mm, the cylinder table component level that solder flux wheel differs about 5mm at external diameter during low cruise under the driving of speed governing reducing motor will retain certain thickness liquid flux, when the lead-in wire welding ends in braid to be effectively coated in the welding position of lead-in wire through out-of-date liquid flux from this step, ensure that the solderability of lead-in wire and low-melting alloy silk, avoid false weldering, simultaneously for the outer bowlder welded dose of wheel of the small cylinder of being taken turns by solder flux that prevents from going between in braid is curved, solder flux wheel is for being rotated counterclockwise.
It is as follows that this is used for the break course of work of bonding machine of body of RH025B footpath type alloy type thermal fusing:
First in welding flux box 16, appropriate special solder flux is injected during work, make solder flux take turns 15 immersion flux solution and be about 15mm, rolling B alloy wire rubber tire to be welded is put into B alloy wire to be deposited on axle 38, with tweezers traction B alloy wire through B alloy wire guide pipe 17, B alloy wire retaining wheel 18, B alloy wire transmits slide block 19, pipe cutter 22 enters folder and chews 26, switch on power, electric control operation case 8 works, the button of the pipe cutter fork cylinder 24 of man-machine interface in crawl electric control operation case 8, B alloy wire recycling box is put into after B alloy wire unnecessary on the left of pipe cutter is cut away by cutting knife, now synchronous motor 7 and reducing motor 12 are also in operation, synchronous motor 7 drives the colloid synchronizing wheel above paper bag gathering sill 14 to run by Timing Belt, reducing motor 12 is rotated by belt drives solder flux wheel 15, and solder flux wheel 15 is consistent with the direction of advance of braid according to counterclockwise rotating, braid to be welded is put into the groove of paper bag gathering sill 14 by operative employee, manually by braid along paper bag gathering sill 14 groove about slightly the mobile welding position gone between in braid of observing whether contact with the small column step position that solder flux is taken turns, when the colloid synchronizing wheel of the bonding machine rightmost side drives braid to move to left, the solder flux in welding flux box 16 to be coated in the welding position that goes between in braid by solder flux wheel 15 equably, when the braid having applied solder flux moves left to optical fiber 10 under the driving of double-sided synchronous belt, the detection signal of optical fiber 10 is out of service by PLC control step motor 7, crawl single step run key, treat that B alloy wire transmits slide block cylinder 20 and drives B alloy wire to transmit slide block 19, B alloy wire compression cylinder 21 drags B alloy wire and is moved to the left by specific length and enters after folder chews 26, the push rod that cylinder 30 chewed by folder reclaims, upper folder is chewed and clamp B alloy wire under the effect of back-moving spring is chewed by folder, pipe cutter fork cylinder 24 promotes pipe cutter fork 23 and is cut off by B alloy wire, top electrode working cylinder 33 promotes top electrode assembly 34 and moves down, to be welded two lead-in wires are pressed on the bottom electrode by two top electrodes after lead-in wire to be welded is pitched by the locating fork below top electrode assembly 34 below top electrode assembly 34 respectively, folder is chewed and is promoted slide block cylinder 28 and drive folder to chew to promote slide block 27 simultaneously, carrying slide block 29 chewed by folder, folder is chewed 26 grades and is moved to bottom electrode together, be about 1mm(indium-base alloy be about 3mm when pressing from both sides the B alloy wire chewed lead-in wire front end to be welded on bottom electrode) time PLC control transformer 9 discharge, discharge time, length was determined because of product type, after B alloy wire cooling after to be welded, top electrode assembly 34 resets under the effect of top electrode back-moving spring 35, now folder chew 26 folder chew the effect of pushing slide block back-moving spring under reset, B alloy wire transmits slide block 19 transmits the effect of slide block back-moving spring at B alloy wire under and resets.The qualified rear startup of visual welding effect runs automatically, and bonding machine will repeat said process automatically, and operative employee arranges according to the time parameter of welding effect timely adjustment electric control operation case 7 and makes welding product not have false weldering and fried weldering, improves the utilization rate of equipment.
The above is the detailed description of the invention of this invention, above-mentioned illustrating is not construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field can make an amendment above-mentioned detailed description of the invention or be out of shape after having read this description, and does not deviate from the spirit and scope of the invention.
Claims (1)
1. the bonding machine of the body that to break for RH025B footpath type alloy type thermal fusing, comprise fuselage (1), synchronizing wheel (3), paper bag groove (4), synchronous motor (7), optical fiber (10), double-sided synchronous belt tensioning wheel assembly (11), reducing motor (12), solder flux wheel support plate (13), solder flux wheel (15), B alloy wire guide pipe (17), B alloy wire retaining wheel (18), B alloy wire transmits slide block (19), B alloy wire transmits slide block cylinder (20), B alloy wire compression cylinder (21), pipe cutter (22), pipe cutter fork (23), pipe cutter fork cylinder (24), folder is chewed (26), pushing slide block (27) chewed by folder, pushing slide block cylinder (28) chewed by folder, carrying slide block (29) chewed by folder, cylinder (30) chewed by folder, bottom electrode assembly (31), top electrode riser (32), top electrode working cylinder (33), top electrode assembly (34), top electrode back-moving spring (35), cylinder Control Component (36), it is characterized in that:
The top of fuselage (1) is fixed with working panel (2), cylinder Control Component (36) is placed in the casing of fuselage (1), the left rear side of working panel (2) is fixed with baffle plate (6), the rear side of working panel (2) is fixed with safety guard (37), the rear upside of working panel (2) is fixed with an electric control operation case (8), the middle part, right side of working panel (2) is fixed with synchronizing wheel riser (5), synchronizing wheel riser (5) left rear side is fixed with the synchronous motor (7) of a three-phase 1.2o, synchronous motor (7) drives 9 tooth synchronizing wheels by shaft coupling, the 54 tooth synchronizing wheels that 9 tooth synchronizing wheels drive synchronizing wheel riser (5) to be fixedly mounted with below by one side Timing Belt, the 25 tooth synchronizing wheels (3) that 54 tooth synchronizing wheels drive synchronizing wheel riser (5) front, left side to be fixedly mounted with by concentric shafts, the 25 tooth synchronizing wheels in left side drive the 25 tooth synchronizing wheels on right side before synchronizing wheel riser (5) by double-sided synchronous belt, the 25 tooth synchronizing wheels on right side drive by concentric shafts the 25 tooth synchronizing wheels that after synchronizing wheel riser (5), right side is fixedly mounted with, synchronizing wheel riser (5) right lateral side working panel (2) is fixed with CD type single-phase transformer (9), double-sided synchronous belt tensioning wheel assembly (11) is packed in before synchronizing wheel riser (5), the optical fiber (10) of one group of diameter 0.5mm is packed in before synchronizing wheel riser (5), working panel (2) before synchronizing wheel riser (5) is fixed with paper bag groove (4), the working panel (2) of left front of paper bag groove (4) is fixed with top electrode riser (32), top electrode working cylinder (33) is packed in top electrode riser (32) upper right side, top electrode assembly (34) is arranged on top electrode riser (32) right side by slide block and polytetrafluoroethylene (PTFE), top electrode working cylinder (33) is fixed with top electrode back-moving spring (35) above, the working panel (2) on top electrode riser (32) right side is fixed with bottom electrode assembly (31), the working panel (2) of bottom electrode assembly (31) forward right side is fixed with Cutter apron (25), cutting knife is packed on Cutter apron (25), pipe cutter fork (23) passes through axle, bearing is arranged on Cutter apron (25), pipe cutter (22) is packed in pipe cutter fork (23), pipe cutter fork cylinder (24) is packed in corresponding with pipe cutter fork (23) position of working panel (2) below, working panel (2) before Cutter apron (25) is equipped with folder and chews carrying slide block (29), folder chew (26) be packed in folder chew carrying slide block (29) rear, folder chew cylinder (30) be packed in folder chew carrying slide block (29) top, carrying slide block (29) chewed by folder, and folder is housed chews pushing slide block (27) above, folder is chewed pushing slide block cylinder (28) and is packed in working panel (2) and below chews position corresponding to pushing slide block (27) with folder, the working panel (2) on Cutter apron (25) right side is fixed with B alloy wire and transmits slide block (19), B alloy wire transmits slide block (19) top and is fixed with B alloy wire compression cylinder (21), B alloy wire transmission slide block cylinder (20) is packed in working panel (2) and transmits position corresponding to slide block (19) with B alloy wire below, B alloy wire transmits on the working panel (2) on the right side of slide block (19) and is fixed with B alloy wire retaining wheel (18), the working panel (2) on the right side of B alloy wire retaining wheel (18) is fixed with B alloy wire guide pipe (17), the upper right side of working panel (2) is fixed with solder flux wheel support plate (13), solder flux wheel support plate (13) rear side is fixed with reducing motor (12), solder flux wheel support plate (13) is fixed with paper bag gathering sill (14) above, solder flux wheel support plate (13) at paper bag gathering sill (14) rear is fixed with 40 tooth synchronizing wheels and a colloid synchronizing wheel above, colloid synchronizing wheel is identical with 40 tooth synchronizing wheel external diameters, 40 tooth synchronizing wheels are connected with the 25 tooth synchronizing wheels on right side after synchronizing wheel riser (5) by one side Timing Belt, solder flux wheel support plate (13) is fixed with welding flux box (16) below, solder flux wheel (15) is positioned at welding flux box (16) top and is packed in below solder flux wheel support plate (13) by belt pulley etc., B alloy wire is deposited axle (38) and is packed in paper bag gathering sill (14) face, bottom right.
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| CN201410440087.4A CN104275537B (en) | 2014-08-31 | 2014-08-31 | A kind of bonding machine for RH025B footpath type alloy-type thermal fuse-link |
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| CN201410440087.4A CN104275537B (en) | 2014-08-31 | 2014-08-31 | A kind of bonding machine for RH025B footpath type alloy-type thermal fuse-link |
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| CN107470759A (en) * | 2017-09-23 | 2017-12-15 | 无锡先驱自动化科技有限公司 | Integral type soldering tip is cut in a kind of copper flexible cord connection weldering |
| CN109434464A (en) * | 2018-10-29 | 2019-03-08 | 四川曦鸿电子科技有限公司 | A kind of automation capacitor lead wire apparatus for welding and positioning |
| CN110402075A (en) * | 2019-08-16 | 2019-11-01 | 赣州山达士电子有限公司 | A kind of double pin electronic component welding braid all-in-one machines |
| CN110450427A (en) * | 2019-03-06 | 2019-11-15 | 邱博 | A kind of plastic pipe hot-melt formula bonding machine |
| WO2020020116A1 (en) * | 2018-07-23 | 2020-01-30 | 浙江金仪盛世生物工程有限公司 | Disposable bioprocess bag, manufacturing method therefor, hot-melt annular welding machine |
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| CN109434464A (en) * | 2018-10-29 | 2019-03-08 | 四川曦鸿电子科技有限公司 | A kind of automation capacitor lead wire apparatus for welding and positioning |
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| CN110402075A (en) * | 2019-08-16 | 2019-11-01 | 赣州山达士电子有限公司 | A kind of double pin electronic component welding braid all-in-one machines |
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| CN104275537B (en) | 2016-11-30 |
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