CN2487488Y

CN2487488Y - Multifunctional integrated welding gun

Info

Publication number: CN2487488Y
Application number: CN 01225879
Authority: CN
Inventors: 毛克猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-31
Filing date: 2001-05-31
Publication date: 2002-04-24
Anticipated expiration: 2011-05-31

Abstract

The utility model relates to a multifunctional integrated welding gun, which is a tool (maintenance type) for welding and taking an integrate circuit, the utility model adopts the principle of integrate circuit of non-contact type hot air blowing weld so as to avoid the possibility that the integrate circuit is stricken by static; in the utility model, a control box (drawing1) is used to output an adjustable voltage to control the heating power of a heater in the welding gun (drawing2) so as to meet the temperature requirement of welding the different enclosure and pin integrate circuits (drawing 5), the adjustable included angle of a double-tube gun-head can meet the specification requirement of pin quantity and area size of different enclosure integrate circuit (drawing 3), a multifunctional puller is provided with two big horizontal arms of force and four small vertical arms of force with a small hook to be used for pulling according to the requirements of different integrate circuits.

Description

Multi-functional integrated welding gun

The utility model belongs to integrated welding equipment (maintenance type)

Integrated welding gun in the market is because of the very difficult integrated circuit to the larger area dual inline type of its architectural feature, the direct insertion integrated circuit that is welded on the double-sided wiring board welds, take, in maintenance process, there is a large amount of integrated circuits to damage, this needs to change the circuit board module that a part of integrated circuit can be repaired, because of there not being desirable welding, the equipment of taking, with common flatiron welding integrated circuit, the integrated circuit that has is wounded by the static of flatiron again easily because of itself process structure characteristic, thereby remove to change the monoblock circuit board module, in the maintenance process of reality because of brand, the numerous circuit board modules that are difficult to buy same model on market again of type make these machines become difficulty to repair machine, crash.

The purpose of this utility model provides a kind of to being welded in the various packing forms on single, double the wiring board, the maintenance welding equipment that the integrated circuit of different area can both the welding of effective and safe ground, take.

The purpose of this utility model by following technical scheme finish by welding gun, two-tube two the rifle heads of single tube, multi-functional integrated driver-extractor, multi-functional integrated welding gun control cabinet forms, and described welding gun is by five core plug lines, the body of a gun (body of a gun be that external screw thread screw socket links to each other with the rifle head foremost, the first half of the body of a gun is adorned thermal insulation layer outward, the tail end of the body of a gun has enough air admission holes, the anterior built-in heating device of the body of a gun, the built-in air supply motor in rear portion, fan blade), heating element, air supply motor, fan blade is formed; Two-tube two the rifle heads of described single tube are by single tube (the built-in screw thread mouth pipe of tube head tail is less), two-tube (make with the bend pipe material, the built-in screw thread mouth of tube head, the pipe tail is two pipes of two less adjustable included angle) form; Described multi-functional integrated driver-extractor is by main support, longer arm of force support, and two flexible feets, two long horizontal arm of forces, four take up the short vertical arm of force that pulls out hook, rise and pull out screw, and nut is formed; Described multi-functional integrated welding gun control cabinet comprises: three core power lines, power switch, power supply indicator, protective tube, three plug-and-sockets, double plug-and-socket, temperature controller (bilateral diode triggers the bidirectional thyristor for regulating voltage circuit), blast volume controller (bilateral diode triggers the bidirectional thyristor for regulating voltage circuit), five core sockets, solder iron bracket, welding gun support, the small tool box, the rosin box, power supply removes indicator lamp through ganged switch protective tube one tunnel, and one the tunnel removes three plug-and-sockets, double plug-and-socket, two-way is through the heating element of five core socket desoldering guns, air supply motor, the earth connection of three plug-and-sockets in addition, the earth connection of five core sockets links to each other through the shell of five core plugs with welding gun rifle body.

The multi-functional integrated welding gun of the utility model is used to keep in repair various electrical equipment, electronics, the weldering of household electrical appliances integrated circuit is torn open, need not when welding to contact with integrated circuit because of it avoided integrated circuit by static wound may, use for adapting to maintenance, an Iron Stand is housed above control cabinet, the small tool box, rosin charging point (the rosin charging point being blown in the hot dipping rosin brush on the leg of the integrated circuit that will weld with welding gun) is housed in the small tool box, the integrated driver-extractor of paster, for making things convenient for temperature, air quantity reaches the intuitive of welding requirements, with temperature controller, the adjusting knob of blast volume controller is all made eight equal parts.

Figure one is the structural representation of the multi-functional integrated welding gun control cabinet technical scheme of utility model.

Figure two is the structural representation of the multi-functional integrated welding gun technical scheme of utility model.

Figure three is the structural representation of the multi-functional integrated driver-extractor technical scheme of utility model.

Figure four is the structural representation of the multi-functional integrated welding gun single-barrel head technical scheme of utility model.

Figure five is the structural representation of the multi-functional integrated welding gun double-barrel head technical scheme of utility model.

Figure six is the electronic-circuit diagram of the multi-functional integrated welding gun of utility model.

Further retouch art embodiment: figure one, solder iron bracket 1, small tool box 2, power switch 3 below in conjunction with accompanying drawing, power supply indicator 4, protective tube 5, temperature controller 6, three plug-and-sockets 7, rosin box 8, welding gun support 9, five core sockets 10, double plug-and-socket 11, blast volume controller 12, cabinet shell 13, casing leg 14, three core power lines 15, power-line terminal 16.Figure two, air supply motor hold-down screw 1, five core line 2, preceding half body of a gun and later half body of a gun trip bolt 3, heating element support 4, five core plugs 5, heater 6, thermal insulation layer 7, air supply motor fixed mount 8, air supply motor 9, welding gun shell 10, fan blade 11, body of a gun tail end air admission hole 12.Figure three, vertical rising are pulled out hook 1, longer arm of force support 2, and flexible feet banking pin 3, longer arm of force connecting axle 4, main support 5 rises and pulls out nut 6, rises and pulls out screw 7, shorter arm of force connecting axle 8, flexible feet 9, the longer arm of force 10, the threaded portion 11 of shorter arm of force connecting axle.Figure four, single-barrel head.Figure five, double-barrel head.Figure six, five core sockets 1, heating element 2, core electric power plug 3, air supply motor 4.

The utility model is work like this: plug in; five core plugs of welding gun are inserted five core sockets of control cabinet; turn on the power switch and temperature controller rotary switch and temp control switch is transferred to the gear that needs; knob with blast volume controller transfers to the air quantity gear that needs again; preheating just can be welded in 1～2 minute; weld dual in line integrated circuit or on double-sided wiring board, weld when taking integrated circuit; two mouths of pipe of double-barrel head are transferred to the equal width of double pin of this integrated circuit do in the above more evenly to move to get final product; when pulling down integrated circuit; as long as on integrated circuit, do not putting multi-functional integrated driver-extractor before the weldering; welding gun has turned clockwise while blowing and has pulled out nut; can take down this integrated circuit; when the weldering paster is integrated, need only in integrated the doing on every side of paster and evenly move; welding when finishing for protecting heating element earlier the temperature control knob to be transferred to the position of OFF better, allow air supply motor work again 2 minutes after powered-down.

Claims

1. multi-functional integrated welding gun is characterized in that by welding gun, two-tube two the rifle heads of single tube, multi-functional integrated driver-extractor, multi-functional integrated welding gun control cabinet forms, and described welding gun is by five core plug lines, the body of a gun (body of a gun be that external screw thread screw socket links to each other with the rifle head foremost, the first half of the body of a gun is adorned thermal insulation layer outward, the tail end of the body of a gun has enough air admission holes, the anterior built-in heating device of the body of a gun, the built-in air supply motor in rear portion, fan blade), heating element, air supply motor, fan blade is formed; Two-tube two the rifle heads of described single tube are by single tube (the built-in screw thread mouth pipe of tube head tail is less), two-tube (make with the bend pipe material, the built-in screw thread mouth of its tube head, the pipe tail is two pipes of two less adjustable included angle) form; Described multi-functional integrated driver-extractor is by main support, longer arm of force support, and two flexible feets, two long horizontal arm of forces, four take up the short vertical arm of force that pulls out hook, rise and pull out screw, and nut is formed; Described multi-functional integrated welding gun control cabinet comprises: three core power lines, power switch, power supply indicator, protective tube, three plug-and-sockets, double plug-and-socket, temperature controller (bilateral diode triggers the bidirectional thyristor for regulating voltage circuit), blast volume controller (bilateral diode triggers the bidirectional thyristor for regulating voltage circuit), five core sockets, solder iron bracket, welding gun support, the small tool box, the rosin box, power supply removes indicator lamp through ganged switch protective tube one tunnel, and one the tunnel removes three plug-and-sockets, double plug-and-socket, two-way is through the heating element of five core socket desoldering guns, air supply motor, the earth connection of three plug-and-sockets in addition, the earth connection of five core sockets links to each other through the shell of five core plugs with welding gun rifle body.