TWI378006B - Automatic soldering machine and soldering method - Google Patents

Description

[0001] [0001] The invention relates to an automatic soldering machine, and more particularly to an automatic soldering machine for welding wires and electronic components and the same Connection method. [Prior Art] [0002] Pressing, 匪1 connecting cable, USB connecting cable, etc., connecting the connecting line between the electronic devices, the wire and the lightning are required at the time of manufacture; - welding the welded portion of the conductive terminal of the component The production of the known connecting wire is performed by a widely used electric welder, and is subjected to the welding operation of the operator's wire: the wire is a welding material. ^ i«(4)__Manual welding operation before the wire welding = sub-components must be manually cut off the core ends of the wire = ization: after the 'required by the person, the insulation of the various parts of the wire, exposed The core conductor, then m 冉 is manually operated by the electric welder and uses tin 4' to expose the exposed core conductors to the soldering ports P of the electrical terminals of the electronic components. However, 'manual welding 宕, low since h, two years, and the quality is not stable, the yield is low. The welding head used for manual welding is easy to oxidize, and is carefully maintained, and the electric welding electric plaque uses the sacred filament as the welding material, and it uses the tin, so the raw material consumption is large. There are traces in the use of the _ loss 2, the above-mentioned manual welding operation, the lack of a kind of soldering machine, can automatically send the tin for the speed of the operation and replace the manual operation of the welder and directly smash the core wire to the scorpion Above, but still need manual cutting and human I stripping insulation ^ 豕 反 / 'can achieve semi-automatic production, low production efficiency' and the use of the splicing material is tin wire or tin sheet, the raw material consumption is large. 〇98应3Production No. A0101 帛4 pages/Total 29 pages '1013338348 1378006 101. September 5th Nuclear replacement page [Summary of the Invention] [0003] The object of the present invention is to provide a kind of deficiencies to the above-mentioned prior art. Automatic soldering machine, which can reduce manpower and raw material consumption and improve production efficiency and product quality.

In order to achieve the above object, the present invention provides an automatic soldering machine for soldering a wire to an electronic component, the wire having at least one exposed core, the electronic component having at least one soldering portion, the automatic soldering machine including a programmable control system, a plurality of jigs and a transfer mechanism controlled by the control system, a solder paste application mechanism, a soldering mechanism, and a discharge mechanism. A plurality of clamps are fixedly placed on the transport mechanism for positioning the core wires and electronic components of the wires. The solder paste application mechanism applies a solder paste to the end portion of the core wire and the solder portion of the electronic component. The soldering mechanism heats the solder paste to solder the ends of the core wires to the soldered portions of the electronic components. The unloading mechanism can disengage the finished electronic components and wires from the fixture. The invention also provides an automatic soldering machine for welding a wire and an electronic component, comprising the following steps: (1) positioning the electronic component and the wire together in a fixture, and the end of the core wire of the wire is superposed on the welding of the electronic component (2) applying a solder paste to the end portion of the core wire and the solder portion of the electronic component; (3) soldering the end portion of the core wire to the solder portion of the electronic component by solder paste. As described above, the automatic soldering machine of the present invention utilizes the characteristics of the insulation of the core wire to be heat-retracted, and the solder paste in the high-temperature molten state is used to cause the insulation skin to be retracted to expose the core conductor for soldering, thereby eliminating the plurality of core stripping in the wire. In addition to the process of insulating skin, the automatic soldering machine of the invention has high welding efficiency, and the soldering flux of the welding raw material is used accurately and has little loss during use. [Embodiment] [0004] In order to explain in detail the technical contents, structural features of the present invention, and the number of the 09811883, the number of the singular number is deleted, the fifth page, the total number of pages, the number of pages, the number of pages, the number of pages, The purpose and function of the embodiments are described in detail below with reference to the drawings.

Referring to the first and fifth figures, the automatic soldering machine of the present invention comprises a machine table 1, a control system and a step-type conveying mechanism 20. The control system includes a host 11', a display console 12 coupled to the host 11, and a plurality of fiber optic sensors (not shown). The transport mechanism 20 includes a transport path 21 and a push device 22. A jig separating mechanism 30 controlled by a control system, a wire cutting mechanism 40, a jig closing mechanism 50, a solder paste applying mechanism 60, and a soldering mechanism 70 are sequentially disposed on the machine 1 on the rear side of the transport rail 21. And a discharge mechanism 80. A plurality of jigs 90 are placed on the transport track 21. The lower surface of the transport rail 21 is fixed to the jig separating mechanism 30, the wire cutting mechanism 40, the jig closing mechanism 50, the solder paste applying mechanism 60, the solder mechanism 70, and the unloading mechanism 80, respectively. Referring to the second to fourth figures, the jig 90 is made of a metal material and has a holding portion 91 and a movable portion 92 pivotally mounted on one end of the holding portion 91. The end of the holding portion 91 connected to the movable portion 92 is installed. There is a branching portion 93. The holding portion 91 has a single body shape, and a wire groove 911 extending through the holding portion 91 is formed on the upper surface thereof. The upper surface of the end of the receiving portion 91 and the movable portion 92 is defined with a slot 912. The retaining portion 91 defines a receiving slot 915 at a lower portion of the slot 91 2 . The pivot hole 916 defines a through hole 917 extending through the retaining portion 91 at a position adjacent to the slot 912. The other end of the other end of the holding portion 91 is provided with a sliding groove 913 extending through the front end surface and extending to the front end surface, and a stopper 914 is protruded from the front end of the lower side groove wall of the sliding groove 913. The branching portion 93 is fixed in the slot 912 by a locking component (not shown). The upper end of the branching portion 93 is provided with a plurality of teeth 931, so that a plurality of slots 932 are formed between the plurality of teeth 931, and the branching portion 93 is formed. Also set 1013338348-0 09811883^^^^ A0101 ^ 6 1 / ^ 29 1 1378006

101 years. September 05, miserable replacement page There is a slot 933. The movable portion 92 has a block shape, and a frame portion 921 is defined on each of the lower ends of the front end, and a pivot hole 922 is defined in the pivot portion 921. The upper surface of the movable portion 92 is provided with a recess 924 for accommodating electronic components, and the recess 924 It extends to a side surface of the movable portion 92 where the pivot portion 921 is provided. The front end of the movable portion 92 is formed on each of the two sides of the recess 924 with a guiding surface 925 extending obliquely to the upper surface. An upper and lower through hole 923 is formed in the movable portion Θ2 in the middle of the recess 924. The pivoting portion 921 extends into the receiving groove 915, and the lower portion of the holding portion 91 and the movable portion 92 are aligned with the pivot hole 922 and the pivot hole 91 6 and are pivotally connected by a locking member (not shown), and the branching portion 93 is placed. A magnet (not shown) is mounted in the groove 933, and the holding portion 91 is suction-connected to the upper portion of the movable portion 92. The jig 90 is engaged with the transport rail 21 by the chute 913 and the stopper 914 and is slidable along the transport rail 21. Referring to the fifth and sixth figures, the transport track 21 of the transport mechanism 20 includes a plurality of brackets 211 disposed at intervals and vertically fixed to the machine base 1. The bracket 211 has a vertical plate shape, and a middle portion of the upper end of the bracket 211 is provided with a notch 2111. . Two parallel extending slides 212 are disposed on the bracket 211 on both sides of the recess 2111, and the two sliding rails 212 are spaced apart by a certain distance. A limiting rail 213 is fixedly connected to a sliding rail 212 of the front side, and a positioning portion 2131 is disposed on the lower surface of the rear side of the limiting rail 213. The positioning portion 2131 is slidably received in the sliding slot 913 of the clamp 90 and is blocked. Block 914 is held, whereby clamp 90 can only slide left and right and cannot slide back and forth. The pushing device 22 includes a long plate-shaped push rod 221 and a power unit 220 that can move the push rod 221. The push rod 221 is disposed in the recess 2111 so as to be disposed between the two sliding rails 212. The starting end of the pushing rod 221 is fixedly connected with a transmission shaft 222. The driving shaft 222 is provided with a swing arm 223, and the other end of the swing arm 223 is sleeved. On the power unit 220. Push 09911883^^'^^ A〇101 $ 7 1 / λ 29 I 1013338348-0 1378006 _. On September 5, 101, the replacement page bar 221 is fixed on the side with a plurality of sliders 224 ^ the rear side of the push rod 221 A plurality of notches 225 extending to the upper surface of the push rod 221 are spaced apart from the upper surface of the push rod 221, and the upper portion of the notch 225 is provided with a & block 226. The upper edge of the protrusion 226 forms a slope 2261 which is gradually inclined upward from the starting end to the end. The bottom surface of the 226 is provided with a blind hole (not shown), and the two sides of the lower end of the protrusion 226 are respectively convexly provided with a block 2262. A cover plate 227 is fastened in the notch 225, and a corresponding groove 227 is formed on the corresponding protrusion 226 of the cover plate m. The bottom wall of the groove 2271 is opened with a buckle hole 2272. The corresponding card on the groove wall on both sides of the buckle groove 2271 Block 2262 is provided with a card slot 2273. A corresponding spring (not shown) is disposed in the blind hole and the button hole 2272, and the block 2262 is clamped in the card slot 2273. The push rod 221 is sleeved on a slide rail 212 on the front side by the slider 224 so that the push rod 221 slides only to the left and right and cannot swing up and down. Please refer to the seventh ® 'clamp separation mechanism 30 includes - a plate-shaped support frame 31 vertically fixed to the machine table 1 ' is attached to the fixed block 32 on the branch frame 31 and slides mounted on the fixed block 32 The cutting member 33 is connected to a cylinder 34 and is slidable up and down by the steam red 34. The cylinder is electrically connected to the control system. Both sides of the end of the sliding member 33 correspond to the guiding surface 925 of the dislocation member 9b, and protrude from the two plate-shaped cutting portions 331. The rear end surface of the cutting portion 331 is a rearwardly inclined cutting surface 332. ^ Please refer to the figure "The wire cutting mechanism 4G has -@ box on the machine 1 41" box difficult 41 is mounted with a horizontal cylinder 42, which is driven by the horizontal cylinder 42 The horizontal transmission device (not shown) is connected with a straightening transmission 43 at the upper end of the horizontal transmission, and the straight transmission 43 is driven by the vertical cylinder 44. The lower end of the vertical transmission 43 is fixedly connected with the upper cutting piece. 45 'The lower part of the front end of the horizontal transmission is connected with a 1013338348-0 undercut piece 46'. The horizontal transmission is connected to the rear end of the lower cutting piece 46. There are 98911883# single number deletion 1 page 8 / total 29 page 13780006 .101.09 On the 05th, the page is replaced by a waste phase 47. Both the horizontal steam seven 42 and the vertical cylinder 44 are electrically coupled to the control system. The horizontal cylinder 42 drives the horizontal transmission to move back and forth, and the vertical cylinder 44 drives the upper cutting segment 45 to move. Referring to the ninth and tenth drawings, the clamp closing mechanism 50 has a fixing frame 51 fixed to the machine table 1. The rear side of the fixing frame 51 is fixed with a closing cylinder 52. The moving steam rainbow 52 is electrically connected to the control system. The front side of the fixing frame 51 is connected with a pushing portion which is connected with the closing steam red 52 and can be moved after the driving of the closing cylinder 52. The pushing portion comprises a vertical plate-shaped pushing plate 53. The upper ends of the pushing plate 53 are respectively convex on both sides. A pivoting block 54 is defined in the two pivoting blocks 54. A pivoting hole 55 is defined in the two pivoting holes 55. The pivoting shaft 56 is sleeved with a pivoting tube 57. Referring to FIG. 11 , the solder paste applying mechanism 6 〇 includes a support case 61 fixed to the machine table 1 , a horizontal moving device 62 disposed on the support case 61 , and a horizontal moving device 62 . The device 63 is moved vertically. The horizontal movement device 62 is mainly composed of a motor 621, a slide rail 6 2 3 which is connected to the two sides of the wire shaft 6 2 in parallel with the wire 2 connected to the motor 621, and a sliding block 624 which is sleeved on the φ π rail 623. The transmission block 625 sleeved on the wire shaft 622 and the sliding plate 626 fixedly coupled to the sliding block 624 and the transmission block 625 constitute a 'moon plate 626 which can be slid left and right under the driving of the motor 621. The vertical moving device is fixedly mounted on the sliding plate 626, and includes a driving cylinder 631, a vertically movable carrier 634 driven by the driving cylinder 631, and a solder paste cylinder 632 mounted on the carrier 634, the solder paste cylinder 632 The lower end is provided with a tin nozzle 633. Therefore, the solder paste cylinder 633 can be horizontally moved in the horizontal direction and the vertical direction by the horizontal moving device 62 and the vertical moving device 63. The motor 621 and the transmission cylinder 631 are electrically connected to the control system. 〇9811883 production order number Α0101 ° month refer to the twelfth figure, the soldering mechanism is mainly composed of an automatic pulse welding page 9 / 29 pages 1013338348-0 1378006 101 September 05 correction replacement page tin machine 71, automatic pulse soldering The front side of the machine 71 is provided with a block 74 fixed on the machine table 1. The automatic pulse soldering machine 71 has a soldering portion 72 which can slide up and down. The soldering portion 72 is provided with a soldering head 73. One end of the soldering head 73. The components can be designed in the form of teeth and other shapes.

Referring to the thirteenth and fourteenth drawings, the unloading mechanism 80 includes a holding block 81 having a sliding hole (not shown) extending upward and downward, an ejecting cylinder 82 fixed to the holding block 81, and a connecting body The ejector device 83 on the cylinder 82 is ejected, and the holding block 81 is fixed to the machine table 1. The ejector cylinder 82 is electrically connected to the control system, and the ejector device 83 is slidable up and down under the driving of the ejector cylinder 82. The ejector unit 83 includes a positioning bar (not shown) that slides up and down in the sliding hole, and two ejector blocks 84 extending from the upper end of the positioning bar corresponding to the through hole 917 of the clamp 90 and the through groove 932. The automatic soldering machine of the invention is used for the welding method of wires and electronic components, such as the following steps:

1. Positioning an electronic component (not shown) and a wire (not shown) having a plurality of core wires (not shown) at one end on the movable portion 92 and the holding portion 91 of the jig 90 to end the plurality of core wires The portion is placed on the soldering portion of the electronic component through the branching portion 93 and slightly longer than the soldering portion, and the jig 90 on which the electronic component and the wire are mounted is placed at the starting end of the transporting track 21. In this step, the electronic component is loaded In the groove 924 of the movable portion 92, the wire is inserted into the wire groove 911 of the holding portion 91, and the respective core wires exposed at one end of the wire pass through the through groove 932 of the branching portion 93 to be correspondingly stacked on the welded portion of the electronic component. After the jig 90 is placed on the right side of the first projection 226 of the conveying path 21 of the conveying mechanism 20 corresponding to the front side of the jig separating mechanism 30, the conveying mechanism 20 can push the jig 90 to correspond to the jig separating mechanism 30. 0981188#单号 A0101 Page 10 of 29 1013338348-0 1378006

Correction replacement page of 101.09.05. 2. The portion of the jig 90 on which the electronic component is placed is separated from the portion where the wire is placed by the jig separating mechanism 30 to expose the end of the plurality of core wires of the wire. In this step, after the fiber sensor corresponding to the jig separating mechanism 30 senses the jig 90, the control system controls the jig separating mechanism 30 to operate, and the sliding member 33 slides downwardly under the driving of the cylinder 34, and the movable portion 92 is placed. Between the two cutting portions 331, the cutting surface 332 of the cutting portion 331 is pressed downward against the guiding surface 925 of the movable portion 92 of the top clamp 90, and the movable portion 92 is brought into contact with the holding portion 91 by the bottom portion of the movable portion 92. The electronic component thereon is rotated and separated from the upper end of the holding portion 91 to expose the core wire that passes through the outside of the branching portion 93. Then, the transport mechanism 20 transports the movable portion 92 and the clip 90 separated from the upper end of the holding portion 91 to the front side of the wire cutting mechanism 40. 3. Use the wire cutting mechanism 40 to cut the ends of the multiple cores neatly. In this step, after the clamp 90 triggers the optical fiber sensor of the corresponding wire cutting mechanism 40 on the transfer path 21, the control system controls the wire cutting mechanism 40 to operate, and the horizontal cylinder 42 drives the horizontal transmission to move forward, thereby cutting the slice. 45 moves forwardly to the core wire outside the branching portion 93, and then the vertical cylinder 44 drives the upper cutting segment 45 downward so that the upper cutting segment 45 moves downward and is divided downwardly. The sheet 46 is closed so that the ends of the plurality of core wires are cut neatly, and the cut waste falls into the waste bin 47 connected to the rear end of the lower cut piece 46. Then, the conveying mechanism 20 conveys the jig 90 to the front side of the jig closing mechanism 50. 4. The movable portion 92 of the jig 90 is closed with the holding portion 91 by the jig closing mechanism 50 so that the ends of the plurality of core wires are just superposed on the welded portion of the electronic component. 0981 View #单编号AG1Q1 $11 1 / * 29 I 1013338348-0 1378006 September 2011 os nucleus replacement page In this step, after the fiber sensor corresponding to the fixture splicing mechanism 50 senses the fixture 90, The control system controls the clamp closing mechanism 5〇, the closing cylinder 52 pushes the pushing portion backward, and the pivoting tube 57 pushes against the movable portion 92 of the clamp 9〇, so that the movable portion 92 is turned upward, and the magnet is attracted by the branching portion 93. The movable portion 92 and the holding portion 91 are completely closed. Since the plurality of core wires are held in the through grooves 932 of the branching portion 93, the ends of the plurality of core wires after folding are just stacked on the welded portion of the electronic component. Then, the transport mechanism 2 transfers the moxibustion device 90 to the front side of the tin-dye coating mechanism 6 . 5. The solder paste is applied uniformly and accurately to the solder portion of the electronic component on which the core wire is stacked by the solder paste applying mechanism 60. In this step, the optical fiber sensor corresponding to the solder paste application mechanism 60 controls the solder paste coating mechanism 60 after the fixture 9 is sensed, and the drive cylinder 631 drives the vertical movement device 63 to output the solder nozzle. 633 is moved downward to a soldering portion at the leftmost end of the electronic component, and the soldering nozzle 633 discharges the solder paste. At the same time, the horizontal moving device 62 drives the vertical moving device 63 horizontally to the right under the driving of the motor 621 to the electronic component. On a welded portion at the right end, the tin nozzle 633 is moved to the right and the solder paste is applied to the solder portion on which the core end electronic components are stacked. Then, the transport mechanism 2 传送 conveys the jig 90 to the front side of the solder mechanism 7 . < 6. The soldering mechanism 70 solders the core conductor and the soldered portion of the electronic component to electrically connect the core of the conductor to the soldered portion of the electronic component. In this step, after the fiber sensor corresponding to the soldering mechanism 70 senses the missing 90, the control system controls the soldering mechanism 7 〇, and the protruding tooth portion 931 of the horn 73 corresponds to the solder paste. The solder paste is heated, the solder paste is melted, and the insulation of the core wire is exposed to heat to expose the core conductor. After the solder paste is cooled, the wire conductor and the soldering portion of the electronic component are soldered together so that 1〇101 page 12/29 pages 1013338348 -0 Corrected the replacement page wire on September 5, 101. The line and the electronic parts are electrically connected to the joint (4). Subsequently, the conveying mechanism 20 conveys the jig 9〇 to the discharge mechanism (four) side. 7. The electronic component soldered together is ejected from the jig 90 together with the wire by the unloading mechanism 8Q. 'After sensing the jig 90 at the fiber optic sensor at the unloading mechanism 80, the control system controls the unloading mechanism (10) to operate the ejecting 482 to drive the ejecting device 83 upward to move the ejecting block "up through the ejecting hole 923 and pass" The hole 91 7 is used to eject the electronic component together with the wire from the jig 9 〇 _, and the operator can remove the connecting wire and use the vacated jig 90 in the next welding process of the electronic component and the wire. When the position of the lining king on the Weidao 21 is set to have the clamp 90, the corresponding optical fiber sensor can respectively control the clamp separation mechanism 30, the wire cutting mechanism 4, the splicing mechanism 5 〇, and the solder paste coating by the control system. The covering mechanism 60, the soldering mechanism 7〇 and the discharging mechanism 8〇 automatically complete the working operation', and after the control system completes these operations, the control system can also automatically control the vertebra feeding device 22 to push each jig 90 to the next station. The automatic soldering machine of the invention can be adapted to the welding of different electronic components and wires by changing the shape of the missing tooth portion 931 and the welding head 73 of the soldering mechanism 70. The connection manner of the holding portion 91 of the jig 90 and the movable portion 92 The connection manner of the fixing portion and the movable portion can be connected; of course, when the holding portion 91 and the movable portion 92 adopt other connection manners, the disengagement separating mechanism 3〇 and the clamp closing mechanism 50 also need to be changed accordingly. The automatic soldering machine of the invention utilizes the characteristics of the insulation of the core wire to be heat-retracted. The solder paste under the high temperature and squeezing state causes the insulation skin to be retracted to expose the "wire conductor" for welding, thereby eliminating the complex anger line in the wire. In addition to the process of insulating skin, the automatic soldering machine of the present invention simplifies the processing flow of the replacement of the wiring of the soldering of the page by the company of 09811883^^^^ A〇101, page 13 of 29, 1013338348-0 1378006, Moreover, the automatic soldering machine of the invention can be used for welding the wire and the electronic component, thereby realizing full automatic operation, high welding efficiency, and saving the amount of the solder paste of the welding raw material. BRIEF DESCRIPTION OF THE DRAWINGS [0005] The first figure is a perspective view of the automatic soldering machine of the present invention.

The second figure is a perspective view of the jig of the automatic soldering machine shown in the first figure. The third figure is an exploded perspective view of the jig of the automatic soldering machine shown in the first figure. The fourth figure is a perspective view of the holding portion of the jig of the automatic soldering machine shown in the first figure. The fifth figure is a perspective view of the conveying mechanism of the automatic soldering machine shown in the first figure. Fig. 6 is a perspective view showing a part of the pushing device of the conveying mechanism of the automatic soldering machine shown in Fig. 1 with the power unit omitted. The seventh figure is a perspective view of the jig sorting mechanism of the automatic soldering machine shown in the first figure. The eighth figure is a perspective view of the wire cutting mechanism of the automatic soldering machine shown in the first figure.

The ninth drawing is a perspective view of the jig closing mechanism of the automatic soldering machine shown in the first figure. The tenth figure is a partial perspective view of the fixture holding mechanism of the automatic soldering machine shown in the first figure fixed on the machine table. The eleventh figure is a perspective view of the solder paste application mechanism of the automatic soldering machine shown in the first figure. Figure 12 is a perspective view of the soldering mechanism of the automatic soldering machine shown in the first figure. Figure 13 is a perspective view of the unloading mechanism of the automatic soldering machine shown in the first figure_脑#单号A0101 1013338348-0第14页/ Total 29 pages 13780006

September 5, 2011 Shuttle replacement page The fourteenth figure is a partial perspective view of the automatic soldering machine's unloading mechanism fixed on the machine. [Major component symbol description] [0006] machine 1; host 11; display console 12; transport mechanism 20; transport track 21; bracket 211; notch 2111; sliding track 212; limit way 213; positioning part 2131; Pushing device 22; power device 220; push rod 221; drive shaft 222; swing arm 223; slider 224; slot 225; bump 226; ramp 2261; block 2262; cover plate 227; buckle groove 2271; button hole 2272 Card slot 2273; clamp separation mechanism 30; support frame 31; fixed block 32; slide member 33; cylinder 34; slit portion 331; dicing surface 332; wire cutting mechanism 40; housing 41; horizontal cylinder 42; Vertical transmission 43; vertical cylinder 44; upper cutting piece 45; lower cutting piece 46; waste box 47; clamp closing mechanism 50; fixing frame 51; closing cylinder 5 2; push plate 5 3; Pole hole 55; pivot 56; pivot tube 57; solder paste coating mechanism 60; support case 61; horizontal movement device 62; motor 621; wire shaft 622; slide 623; slide block 624; transmission block 625; 626; vertical moving device 63; transmission cylinder 631; solder paste tube 632; outlet nozzle 633; carrier 634, solder mechanism 70; automatic pulse soldering machine 71; 72; welding head 73; spacer 74; discharge mechanism 80; holding block 81; ejection cylinder 82; ejection device 83; ejection block 84; clamp 90; holding portion 91; wire slot 911; slot 912; Slot 913; stopper 914; accommodating groove 915; pivot hole 916; through hole 917; movable portion 92; pivot portion 921; rotary hole 922; ejection hole 923; groove 924; guide surface 925 09811883^^^^ * A〇101 ^ 15 I / * 29 I 1013338348-0 1378006 Change of page on September 5, 2010; division line 93; tooth 931; slot 932; slot 933

〇981188#单号 A0101 1013338348-0 Page 16 of 29

Claims (1)

1378006 101.09月05日梭正##^页七, application patent scope: 1. An automatic soldering machine for welding wires and electronic components, the wires have at least one core wire exposed, and the electronic components have at least one soldering The automatic soldering machine comprises: a programmable control system; a transfer mechanism controlled by the control system; a plurality of clamps fixedly placed on the transport mechanism for positioning the core wires and electronic components of the wires; a solder paste coating mechanism, controlled by a control system, can apply solder paste on the end of the core wire and the soldering portion of the electronic component; and a soldering mechanism controlled by the control system to heat the solder paste to the end of the core wire Soldering with the soldering portion of the electronic component, wherein the solder paste applying mechanism comprises a horizontally movable horizontal moving device and a vertically movable vertical moving device mounted on the horizontal moving device, vertical The mobile device is provided with a solder paste tube with a tin nozzle, wherein the horizontal moving device and the vertical moving device are electrically connected to the control system; a discharge mechanism, which is controlled by the control system, can disengage the soldered electronic components and wires from the clamp, wherein the unloading mechanism comprises a holding block and an ejector device fixed on the holding block, and the ejector device is in a The driving device electrically connected to the control system can be slid up and down under the driving of the driving device, and the ejector device has an ejection block for ejecting the wires and the electronic components from the jig. 2. The automatic soldering machine according to claim 1, wherein the jig includes a holding portion for positioning a wire and a movable portion for positioning the electronic component; the automatic soldering machine includes a control system A clamp separation mechanism that separates the movable portion of the clamp from the holding portion, and can be worn and held by the holder 09811883# single number A 〇 101 page 17 / 29 pages 1013338348-0 101 September 5th shuttle replacement page A wire cutting mechanism for the end of the outer core wire and a clamp closing mechanism for closing the movable portion and the holding portion together. The automatic soldering machine according to claim 2, wherein the control paper comprises a plurality of fixing means fixed to the conveying mechanism and corresponding to the jig separating mechanism respectively, a wire cutting mechanism, a jig closing mechanism, and a solder paste coating mechanism. , soldering mechanism and sensor D at the discharge mechanism 4. The automatic soldering machine according to claim 3, wherein the conveying mechanism comprises a conveying rail and a pushing device; the conveying rail comprises two sliding rails extending in parallel at a certain distance and a limit fixedly connected to a sliding rail. a position rail, the clamp is placed on the sliding rail and slidably limited to the limit rail; the pushing device comprises a long push rod slidably mounted between the two sliding rails, and is connected to the push rod The power unit and the plurality of bumps are mounted on the push rod to movably extend from between the two sliding rails, and the power device is electrically connected to the control system. 5. The automatic soldering machine according to claim 4, wherein the push rod is spaced apart from a plurality of notches extending to an upper surface of the push rod, and the notch is provided with the protrusion that can protrude upward from the notch In the block, the upper edge of the bump forms a slope which gradually slopes upward from the starting end to the end, and the missing slot is provided with a spring whose one end abuts against the bump. 6. The automatic soldering machine according to claim 4, wherein one end of the holding portion of the clamp and the movable portion is provided with a branching portion for positioning each of the core wires, and the movable portion is pivotally mounted on the holding portion. On the upper part, a magnet is worn on the branch line. The automatic soldering machine of the sixth aspect of the invention, wherein the other end of the holding portion of the clamp is provided with a sliding slot that is engaged with the limiting rail of the conveying rail, and the end of the sliding slot is convex. There is a stopper; one end of the movable portion and the holding portion is connected to the upper surface on both sides of the groove of the positive replacement page on the A0101 page 18/29 page 1013338348-0 1378006. The guiding surface. 8. The automatic soldering machine according to claim 6, wherein the jig separating mechanism comprises a support frame, a slide-cut member connected to the support frame and driven by a driving device to slide up and down, and a sliding member The two guiding surfaces of one end corresponding to the movable portion protrude from the two cutting portions, wherein the driving device is electrically connected to the control system. 9. The automatic soldering machine of claim 6, wherein the wire cutting mechanism has a horizontally movable horizontal transmission driven by a driving device and a driven device driven by the horizontal transmission a vertical transmission device that moves up and down, a vertical cutting device is fixedly connected with an upper cutting piece, and a lower cutting piece is connected with a lower cutting piece at the lower end of the horizontal transmission device, and the upper cutting piece can be moved downward and closed with the lower cutting piece, wherein The automatic soldering machine of claim 6, wherein the fixture is electrically connected to the control system. The closing mechanism has a fixing frame, and the fixing frame is connected with a pushing portion that can move forward and backward. The pushing portion can abut the movable portion, and the pushing portion is driven by a driving device electrically connected to the control system. 11. The automatic soldering machine according to claim 10, wherein the pushing portion comprises a push plate, and two pivot blocks are convexly disposed on both sides of the push plate end, and a pivot hole is respectively formed on the two pivot blocks, and the two pivots are respectively provided. A pivot is disposed in the through hole, and a plum tube is sleeved on the pivot. 12. A soldering method for an automatic soldering machine according to any one of the above-mentioned claims, which is for welding a wire to an electronic component, comprising the steps of: (1) The electronic component and the wire are positioned together in a fixture, the wire 0981188# single number A 〇 101 page 19 / 29 pages 1013338348-0 1378006 EgjgQgToi? 1 the end of the heart 'line is placed on the welded part of the electronic component; 2) Applying solder paste to the end of the core wire and the soldered portion of the electronic component; (3) soldering the end of the core wire to the soldered portion of the electronic component by solder paste. The soldering method of the automatic tan- tin machine according to the item, wherein the step (1) further comprises the following steps: (1.1) positioning the core of the electronic component and the wire on the two parts of the clamp which are separable from each other, so that the end of the core The portion is superposed on the soldering portion of the electronic component and slightly beyond the soldering portion of the electronic component; 0 (1.2) separating the portion of the wire on which the fixture is placed from the portion where the electronic component is placed, exposing the end of the core wire of the wire; (1·3) ) core The neatly cut end portion; (1.4) placed in the portion of the jig and the electronic components are placed close to the wire, "page 20 / of 29 1013338348-0