WO2015081644A1 - 电子元件自动焊接生产装备 - Google Patents

电子元件自动焊接生产装备 Download PDF

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Publication number
WO2015081644A1
WO2015081644A1 PCT/CN2014/073984 CN2014073984W WO2015081644A1 WO 2015081644 A1 WO2015081644 A1 WO 2015081644A1 CN 2014073984 W CN2014073984 W CN 2014073984W WO 2015081644 A1 WO2015081644 A1 WO 2015081644A1
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WO
WIPO (PCT)
Prior art keywords
welding
head
welding head
dispensing
spot
Prior art date
Application number
PCT/CN2014/073984
Other languages
English (en)
French (fr)
Inventor
杨仕桐
Original Assignee
广州微点焊设备有限公司
杨仕桐
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201310651909.9A external-priority patent/CN103658960A/zh
Priority claimed from CN201310651757.2A external-priority patent/CN103706933A/zh
Application filed by 广州微点焊设备有限公司, 杨仕桐 filed Critical 广州微点焊设备有限公司
Publication of WO2015081644A1 publication Critical patent/WO2015081644A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/10Spot welding; Stitch welding
    • B23K11/11Spot welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/10Spot welding; Stitch welding
    • B23K11/11Spot welding
    • B23K11/115Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/24Electric supply or control circuits therefor
    • B23K11/25Monitoring devices
    • B23K11/252Monitoring devices using digital means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/36Auxiliary equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/36Electric or electronic devices

Definitions

  • the invention relates to the field of electronic component manufacturing, the field of automation and the field of welding, and in particular to an automatic welding production equipment for electronic components.
  • Each of the above four steps may be manually operated or may be operated in an automated manner.
  • the prior art includes, for example, an automatic spot welding machine, an automatic dispensing machine, etc., but since the above four processes are performed at different stations, the efficiency is not high, either in a manual operation or in an automated manner. The product consistency of electronic components is not good, and the overall quality is not guaranteed.
  • the present invention is directed to an electronic component with an enameled wire, which has two pads and needs to be spot-welded, broken, tested, and dispensed on the two pads.
  • the purpose of the present invention is to provide an automatic electronic component. Welding production equipment, the automatic welding production equipment can complete four different processes of spot welding, wire breaking, testing and dispensing on the same X-axis automatic workbench.
  • a spot welding measuring device comprising two welding head clips arranged side by side and a spot welding head connected thereto, a spot welding power source and a detecting circuit, the welding head being clamped to a spot welding machine head equipped with a Z-axis power unit
  • the electronic components are soldered and broken by two parallel electrode horns; while the soldering is completed, the detecting circuit is soldered by the parallel electrode horn to the two pads of the electronic component. Quality Inspection;
  • a dispensing device comprising a dispensing control structure and a dispensing head mounted with a Z-axis power device, wherein the dispensing control structure is used to regulate the dispensing operation of the dispensing head to the electronic component;
  • An automated system comprising an automated control device and a Z-axis power unit and an X-axis power unit controlled thereon, the Z-axis power unit being mounted on a spot welder head and a dispensing head, respectively,
  • the electronic components to be operated are installed.
  • the spot welding head is two spot welding heads assembled into one body, and the spot welding heads are respectively connected with two welding head clips arranged side by side, and two spot welding power sources respectively respectively The welding head is electrically connected.
  • the two spot welding heads have an integrated connection structure and are driven by the same Z-axis power unit.
  • the two welding head clips arranged side by side are an integrated welding head clip assembled by two welding head clips, the integrated welding head clip is controlled by the same spot welding head, and the two spot welding power sources are respectively combined with the integrated welding head Clip-on connection.
  • the spot welding head of the spot welding and measuring device, the dispensing head of the dispensing device are mounted on the same working table, and the X-axis power device is parallel to the spot welding head and the dispensing head Arrange the direction.
  • the spot welding head of the spot welding device and the dispensing head of the dispensing device are arranged side by side at a station, and the X-axis power device of the automation system is used for mounting electronic components and controlling electronic components.
  • the slide table is provided with fixtures of different shapes for mounting the electronic components.
  • the parallel electrode horn is a parallel electrode horn with a tangential cutter
  • the parallel electrode horn with a tangential cutter includes a horn main body portion and a welding head extending from the horn main body portion.
  • the weld head includes a weld portion and a tangential cutter portion that extend to form a weld tip and a tangential cutter tip, respectively.
  • the parallel electrode horn with a tangential cutter is a parallel electrode horn with a welded tip connected with a tangential cutter, or a parallel electrode horn with a welded tip contact tangential cutter.
  • the welded portion of the parallel electrode horn with the tangential cutter and the tangential cutter portion are separated by a small groove, and the divided small groove is provided with an insulating spacer.
  • the welded portion and the tangential cutting portion of the parallel electrode horn with the tangential cutter are a joint structure of the intrinsic metal of the welding head, and the insulating layer is separated or separated by a small separation between the welding tip and the tangential cutter tip. groove.
  • the welded portion of the parallel electrode horn with the tangential cutter and the tangential cutter portion are separated by a small groove, and the divided small groove is provided with an insulating spacer.
  • the welded portion and the tangential cutting portion of the parallel electrode horn with the tangential cutter are a joint structure of the intrinsic metal of the welding head, and the insulating layer is separated between the welding tip and the tangential cutter tip or Separate the small slots.
  • the automatic welding production equipment of the electronic component of the invention comprises a spot welding measuring device, a dispensing device and an automatic system, and the spot welding head, the dispensing head and the X-axis power device equipped with the Z-axis power device are all in the same automatic control Under the operation of the device, the spot welding head of the spot welding and measuring device installed at the first station can simultaneously perform three processes of welding, disconnection and test on the electronic components, and the dispensing at the second station. The dispensing head of the device then performs the dispensing process on the electronic components.
  • the present invention only uses one X-axis sliding table for the fully automatic welding production equipment of the integrated operation, which can effectively improve the production efficiency and product quality.
  • the present invention is directed to two lead-out contacts of an electronic component enameled wire, comprising two spot-welding clips arranged side by side and a spot welding head connected thereto, a spot welding power source, and a detecting circuit, wherein the spot welding and measuring device is
  • the utility model comprises two welding head clips arranged side by side and a spot welding machine head connected thereto, a spot welding power source and a detecting circuit, and the welding head clip is driven by a spot welding head equipped with a Z-axis power device, and passes through two The parallel electrode welding head performs welding and disconnection on the electronic component; while the welding is completed, the detecting circuit performs the welding quality inspection and the detection by the contact of the parallel electrode welding head to the two pads of the electronic component.
  • the spot welding head of the present invention two side-by-side welding head holders and two parallel electrode welding heads not only serve as an actuator for performing spot welding disconnection on electronic components, but also serve as an execution for conducting electronic components.
  • the structure which is very clever in its structure, has received unexpected technical effects in the invention of automatic welding production equipment for electronic components.
  • the invention proposes a parallel electrode welding head with a tangential cutter, and a tangent knife portion and a tangential cutter tip are designed on the parallel electrode welding head, and the excess enameled wire tail can be cut off at the same time as the welding is completed, and the welding is realized. The same process completed the disconnection.
  • FIG. 1 is a structural schematic view of a spot welding and measuring device in an automatic welding production equipment for electronic components of the present invention.
  • FIG. 2 is a schematic view showing the structure of one of the two welding head clips arranged side by side according to the present invention, and the side-by-side welding head holders are controlled by an integrated two spot welding heads.
  • FIG 3 is a schematic view showing one embodiment of two welding head clips arranged side by side according to the present invention.
  • the two welding head clamps are assembled into an integrated welding head holder, and the integrated welding head holder is controlled by a spot welding head.
  • FIG. 4 is a structural block diagram of a spot welding and measuring device in the automatic welding production equipment for electronic components of the present invention, focusing on the relative connection relationship between the detecting circuit and other components.
  • FIG. 5 is a schematic structural view of an embodiment of a parallel electrode welding head with a tangential cutter in an automatic welding production equipment for electronic components according to the present invention, showing a front view state and a top view state in a side-by-side manner, wherein the welded portion and the welded portion are respectively An insulating spacer is provided between the tangential cutters for separation.
  • FIG. 6 is a schematic structural view of another embodiment of a parallel electrode welding head with a tangential cutter in the automatic welding production equipment for electronic components of the present invention, which shows the front view state and the top view state in a side-by-side manner, wherein the welded portion and the welded portion are respectively
  • the tangential cutter is a metal joint structure.
  • Fig. 7 is a schematic structural view of a dispensing device in an automatic welding production equipment for electronic components of the present invention.
  • Fig. 8 is a schematic view showing the assembly of the electronic component automatic welding machine production equipment of the present invention.
  • the invention will be described below by pressing the welding device of the spot welding device, the parallel welding head with a tangential cutter, the dispensing device, and the dispensing device.
  • the spot welding measuring device is used to simultaneously perform a spot welding process, a wire breaking process, and a measuring process.
  • the device comprises two welding head clips arranged side by side and a spot welding head connected thereto, a spot welding power source and a detecting circuit, and the two welding head clips are respectively mounted with parallel electrode welding heads and installed through
  • the spot welding head of the Z-axis power unit drives the welding and disconnection of the electronic components; while the welding is completed, the detecting circuit performs the welding quality inspection by the contact of the parallel electrode welding heads on the two pads of the electronic component.
  • a spot welder head equipped with a Z-axis power unit is generally placed at the first station of the automated component welding production equipment for electronic components of the present invention.
  • the integrated spot welding head of the embodiment includes two conventional spot welding machines integrally mounted on the structure.
  • the head 101 for example, the frame of the two spot welding heads 101 can be constructed in a unitary structure, the two spot welding heads 101 are driven by the same power unit, and each spot welding head 101 is mounted in a known manner.
  • the welding force transmission device, the electrode force presetting device and the welding force breaking device are similarly provided.
  • Each spot welding machine head is provided with a knob 102 for presetting the electrode force and driving the two heads in the Z-axis direction.
  • a moving Z-axis power unit 103 that participates in the control of a portion of the automated system that constitutes the present invention has an electrode force display 104 on the front elevation of the two spot weld heads (near the operator)
  • Each of the spot welding heads is provided with a sliding shaft 105 driven by a welding force transmission device, the sliding shaft 105 is exposed under the corresponding spot welding head, and each sliding shaft 105 is provided with a welding head at the exposed end thereof.
  • the clip 106 thereby causes the two horn clips 106 to be in a side-by-side state.
  • a parallel electrode horn 107 is mounted on each of the horn clips 106.
  • the integrated spot welder head is mounted on the table base 800 via the post 108 and the base 109.
  • Each of the horn clips is electrically coupled to a respective host device 111 via two output cables 110, each of which is well known.
  • the spot welding power supply and the spot welding power supply control structure provide welding current for the two parallel electrode welding heads.
  • the two welding head clips 201, 202 arranged side by side are independent left and right symmetrical structures, in two weldings.
  • the rear clamps 203, 204 of the head clamp respectively have two square sliding shaft connection ports 205, 206, which can be respectively connected to the sliding shafts of the two spot welding heads through the sliding shaft connection ports 205, 206.
  • the inner sides of the two welding head clips 201, 202 have parallel electrode horn mounting holes 207, 208, and the rear clamping blocks 203, 204 and the front clamping blocks 209, 210 of the two welding head holders have cable connecting holes 211A, 212A. And 211B, 212B, for electrically connecting to the two spot welding power sources through the output cable.
  • the two sliding shafts on the spot welding machine head are connected with the two welding head clamps, and the connection port of the welding head clamp and the sliding shaft is designed as a square shape, and the four sides of the square connecting port are arranged.
  • the adjustable screw is provided, and the connecting end of the sliding shaft is also designed to match the square shape.
  • the spot welding head may also be connected to a spot welding head of the prior art by a Z-axis power unit, on the sliding shaft of the spot welding head. Installation The two weld head clamps are assembled into an integrated weld head clamp.
  • FIG. 3 is a schematic structural view of one of the integrated welding head clips.
  • the integrated welding head clamp 301 has only one sliding shaft connecting port 302, and the sliding shaft of the spot welding head passes through the connecting port 302.
  • the welding head clamps 301 are connected, and the rear part of the integrated welding head clamps are two sliding shaft clamps 303 and 304, which are respectively adjustable at the front and rear ends of the sliding shaft connection opening 302, and are adjustable by the adjustable screws 305 and 306 respectively. Set the spacing of the two weld head clamps (see below) side by side.
  • the front ends of the sliding shaft clamps 303, 304 are respectively spring pieces 307, 308, and the front clamp blocks 310A, 310B of the two welding head clips and the corresponding rear clamp block 309A are connected with the rear clamp blocks 309A, 309B of the two welding head clamps.
  • 309B is composed of two welding head clips 311, 312 arranged side by side.
  • the inner sides of the two welding head clips each have a semi-circular arc-shaped parallel electrode welding head mounting holes 313, 314, and two welding head clips front and rear clamping blocks 309A, 310A
  • Each of the 309B and 310B has a cable connection hole 315A, 316A, 315B, and 316B for electrically connecting to the two spot welding power sources through the output cable.
  • FIG. 3 is smaller than the embodiment of FIG. 2, and the structure of FIG. 3 has a small adjustment amount for the parallel electrode horn spacing, and the front and rear spacing cannot be adjusted, and since there is only one spot welding head, the pair The adjustment of the electrode force is also poor, but the structure of Fig. 3 also falls within the protection range of the integrated spot welding head of the present invention and the two welding head clips arranged side by side.
  • FIG. 4 is a structural block diagram of a spot welding and measuring device in an automatic welding production equipment for an electronic component according to the present invention.
  • the spot welding and measuring device comprises two spot welding power sources 401, 402, two spot welding heads 403, 404, two welding head clips 405, 406 arranged side by side, and two parallel electrode welding.
  • the solid line in the block diagram is mechanical connection or contact, and the dotted line is electrical connection or contact.
  • the detecting circuit is an off-the-shelf component for detecting the soldering quality of the soldered electronic component, and can accurately satisfy the soldering requirement by detecting an electrical parameter such as the impedance of the soldered electronic component, and the implementation manner and the circuit structure thereof are both It is well known to those of ordinary skill in the art and will not be described again.
  • the two welding head clips arranged side by side are not only connected by the output cable and the spot welding power source, but also the two welding head clips are electrically connected with the detecting circuit, so that the two parallel electrode welding heads In other words, the welding head is electrically connected to the detecting circuit.
  • the spot welding head drives the two parallel electrode horns to solder the two lead contacts of the electronic component through the two horn clips arranged side by side.
  • the two parallel electrode horns are in contact with the two pads of the electronic component when the soldering is completed, and the two parallel electrode horns simultaneously serve as the two detecting probes of the detecting circuit.
  • the two components are connected to the circuit by the two parallel electrode horns, and the detection circuit sends a normal display signal, including sound, light, and electric signals. If the welding effect is not good, the electronic component and the detection circuit cannot be formed. Loop conduction (as known to those skilled in the art, it can also be expressed as an excessive impedance, which is considered to be poor quality), and the detection circuit does not emit a display signal or Abnormality display signal.
  • spot welding machine head not only serve as an actuator for spot welding and disconnection of electronic components, but also serve as an actuator for measuring electronic components.
  • the invention requires two lead-out contacts for welding enameled wires, which inevitably involve the parallel electrode horns used.
  • the parallel electrode horns used in the present invention are parallel electrode horns with tangential knives.
  • the welding metal respectively connected to the positive and negative electrodes of the welding power source is referred to as two electrodes; the two electrodes are placed on the same side of the welding element as parallel electrodes; the parallel electrodes will be Solidified into a parallel electrode horn.
  • the structure of the prior art parallel electrode horn includes a horn body portion, a welding head portion, and a horn tip portion.
  • the parallel electrode welding head adopts two electrodes which are processed into symmetry by the high temperature resistant electrode material, and the two electrodes are connected together by the heat curing adhesive to serve as the intermediate spacer layer of the two electrode insulations.
  • the parallel electrode welding head is formed; the upper half of the parallel electrode welding head is connected with the welding head clamp, which is called the welding head main body portion; the intermediate spacing layer of the parallel electrode welding head is the central axis, and the parallel electrode welding head can be divided
  • the lower half of the parallel electrode horn is extended to form a tapered cube with a certain inclination, and the four sides of the front, the rear, the left and the right are respectively formed into a tapered cube.
  • the tapered cube in the lower part of the welding head is called the welding head; the farthest end of the tapered cubic welding head is called the tip end of the welding head.
  • the present invention differs from the connection of the two electrode tips at the tip end of the horn, and the prestressed electrode horn, the ohmic contact parallel electrode horn, and the ohmic contact parallel electrode horn in the parallel electrode horn of the directly solderable enamel wire mentioned in the background art.
  • the tip contact parallel electrode welding head is summarized and referred to as a welding tip contact parallel electrode welding head, and the parallel electrode welding head of the tip end of the two electrodes is referred to as a welding tip connected parallel electrode welding head, and
  • the tips of the electrodes are neither contact nor connected, but parallel electrode horns that are insulated from each other are referred to as solder tip insulated parallel electrode horns.
  • the parallel electrode welding head with the tangential cutter of the present invention can be divided into three types: A type, B type and C type because of the different welding tip structure: Type A For the welding of tip-connected parallel electrode horns with tangential cutters, type B is a parallel electrode horn with a welding tip contact tangential cutter, and type C is a parallel electrode horn with a welded tip insulated tangential knives. It is to be noted that the automatic welding production equipment for electronic components of the present invention can use A-type and B-type parallel electrode welding heads with a knives. The C-type parallel electrode horn with tangential cutter is only suitable for welding metal strips and metal wires.
  • 5 and 6 show the structure of a parallel electrode horn with a knives according to the present invention.
  • FIG. 5 is a schematic view showing a structure in which a welded portion of a parallel electrode horn with a knives and a tangential blade are connected by a stepped layer.
  • the main body of the horn is 501, and the two electrodes of the main body of the horn are There is an intermediate insulating spacer 502 with a soldering head 503, a soldering portion 504 on the soldering head 503, and a tangential blade portion 505 on the rear façade of the soldering head 503.
  • the upper portion of the tangential blade portion 505 is insulated.
  • the spacer layer 506 is fixed on the soldering head 503, the soldering portion 504 is extended to form the soldering tip 504A, the end surface of the soldering tip is a planar structure, the tangential knife portion 505 is extended to form the tangential cutter tip 505A, the soldering tip 504A and the tangential cutter tip There are separate slots 507 between the two tips of the 505A.
  • Figure 6 is a schematic view showing the structure of the same metal joint between the welded portion and the tangential cutter portion of the parallel electrode horn with a knives.
  • the main body portion of the horn is 601, and between the two electrodes of the main body of the horn
  • the substrate is a joint structure of the intrinsic metal of the soldering head 603.
  • the soldering portion 604 is extended to form a soldering tip 604A, the end surface of the soldering tip is a planar structure, and the tangential cutter portion 605 is extended to form a tangential cutter tip 605A, and the soldering tip 604A There is a separate slot 606 between the two tips of the tangential cutter tip 605A.
  • the parallel electrode horn of the present invention with a tangential cutter differs from the prior art parallel electrode horn in that the prior art parallel electrode horn has a horn main body, a welding head, and a welding
  • the tip electrode portion of the present invention has a horn head portion and a welding head portion extending from the horn body portion like the prior art parallel electrode horn, and the welding head of the present invention is
  • the utility model comprises a welded portion, a tangential cutter portion, and a welding tip extending from the welded portion, and the tangential cutter tip is extended by the tangential cutter portion.
  • the prior art parallel electrode welding head needs another process to remove the excess wire tail after the welding is completed. It is not easy to remove the excess wire tail. It will damage the solder joints and damage the workpiece. It needs to be carefully removed by scissors or a knives under the microscope. Inevitably, there will be quality problems such as the length of the fracture.
  • the present invention organically integrates the tangential cutter tip and the welding tip into the same parallel electrode. The welding head, the welding and the resection of the enameled wire tail are completed simultaneously, which not only makes the tangential line very easy, but also has a uniform tangential fracture, which obviously improves the work efficiency and product quality.
  • the dispensing device includes a dispensing head 700 and a dispensing control structure 709.
  • the dispensing head is a frame-like structure, and a torque transmitting structure 701 is mounted on the dispensing head frame, and the structure is mounted with a sliding
  • a shaft 702 is mounted on the sliding shaft 702, and a glue-carrying cylinder 704 is mounted on the chuck 703.
  • a Z-axis power unit 705 is mounted above the dispensing head, and the Z-axis power unit 705 constitutes an automatic system.
  • the dispensing head is mounted on the table bottom plate 800 by a post 707 and a base 708.
  • the dispensing head equipped with the Z-axis power unit is generally placed in the second station of the automatic welding production equipment for electronic components of the present invention. Since the dispensing device is widely used in the field, its implementation is also known, and it is not known. Said.
  • dispensing device referred to in the present invention should be understood to include a known dispensing device and a known device for spotting paddles, the purpose of which is to fix and protect the solder joints, and should not be limited to merely Understand the glue.
  • the automation system includes an automatic control device and a Z-axis power unit and an X-axis power unit controlled by the same.
  • the Z-axis power unit is mounted on the spot welding head and the dispensing head, respectively, and the X-axis power unit is used to install the operated electronic element.
  • the electronic component automatic welding production equipment of the present invention includes a spot welding and measuring device, a dispensing device and an automation system as described above, and the Z-axis power device specifically refers to a spot welding machine equipped with the spot welding and measuring device.
  • the head and the two sets of Z-axis power units on the dispensing head, the X-axis power unit refers to an automatic sliding table mounted on the table bottom plate 800 with a servo motor for realizing the process flow of the electronic components to be operated.
  • the automatic control device can generally be automatically controlled by the PLC programming device, and the automatic control device is electrically connected with the Z-axis power device and the X-axis power device respectively to realize the round-trip flow operation control of the entire production equipment.
  • FIG. 8 is a schematic view of the assembly of the automatic welding production equipment for electronic components. As shown in FIG. 8, in the automatic welding production equipment for electronic components of the present invention, a point with a Z-axis power unit is installed at the first station of the bottom plate 800 of the workbench.
  • the spot welding head 801 of the welding and measuring device is mounted on the second station of the table bottom plate 800 with a dispensing head 802 with a dispensing device of the Z-axis power unit, a spot welding head 801 and a dispensing head
  • the 802 is arranged side by side, and the host device 803 and the dispensing control structure 804 are placed at appropriate positions on the table, and are fixed on the table bottom plate 800 below the two horn clips 805 and the chuck 806 of the dispensing head.
  • the X-axis power unit 807 is substantially longitudinally long and linearly movable, so that the longitudinal direction thereof is substantially parallel to the side-by-side arrangement direction of the spot welding head and the dispensing head, and is powered by the X-axis.
  • the electronic component is a mobile phone horn
  • the Z-axis power device is a small cylinder with a solenoid valve
  • the X-axis power device is a servo motor sliding table.
  • the automatic control device controls the X-axis power device, and the operation of the electronic component is performed at two positions of the spot welding machine head and the dispensing machine head, and the spot welding machine head connected to the spot welding and measuring device is respectively driven
  • the two Z-axis power units on the dispensing head are automated.
  • the automatic control device is a PLC automatic control programming device, and those skilled in the art can prepare an automatic operating program suitable for the automatic control device according to the number of pads on the mobile phone speaker, the spacing, the position, the welding operation time, the dispensing operation time, and the like.
  • the electrical parameter setting of the welding output can be further set in the host device, and the electrode force presetting is performed on the spot welding machine head, and the dispensing control structure is well prepared. The pre-setting of the air pressure and dispensing amount, etc., then the automation can be started.
  • a plurality of mobile phone horns to be soldered are mounted on the fixture, and the automatic control device can control the spot welding head on the Z-axis power unit and the Z-axis power unit under the control of the PLC program.
  • the servo motor slide of the dispensing head and the X-axis power unit performs four processes of welding, disconnecting, measuring and dispensing the electronic components, and the X-axis power unit is used to transfer the electronic components from the first station to the second. Station. After the four processes of all the electronic components on the fixture are completed, the new fixtures are replaced and the automatic control device automatically enters the next working cycle.

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  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

一种电子元件自动焊接生产装备,包括点焊测通装置(1)、点胶装置(3)和自动化系统,所述点焊测通装置(1)包括并排设置的二个焊头夹(201、202)及其与之连接的点焊机头(101)、点焊电源、检测电路以及两个带切线刀的平行电极焊头,焊头夹(201、202)在安装了Z轴动力装置的点焊机头(101)驱动下,通过两个平行电极焊头对电子元件实施焊接和断线,焊接完成后,检测电路对电子元件实施焊接质量检测,点胶装置对电子元件实施点胶,实现在一X轴伺服电机滑台上完成焊接、断线、测通和点胶四个工序,有效地提高了工作效率和产品质量。

Description

电子元件自动焊接生产装备 技术领域
本发明涉及电子元件制造领域、自动化领域和焊接领域,尤其涉及一种电子元件自动焊接生产装备。
背景技术
制造各种带小线圈的电子元件,在进入焊接工序后一般还需要包括以下四个工序:
1、点焊:对电子元件的漆包线引出接点进行焊接;
2、断线:切除焊接后的漆包线线尾;
3、测通:对完成焊接和断线后的电子元件进行焊接质量检测;
4、点胶:对测通合格的电子元件,以点胶机对焊点进行点胶固化和绝缘保护。
上述四个工序可以各自用手工作业的方式,也可以各自用自动化的方式进行作业。现有技术包括有如自动点焊机、自动点胶机等,但由于上述四个工序在不同的工位上进行,因而不论是各自以手工作业的方式还是各自以自动化的方式,其效率不高,电子元件的产品一致性不佳,整体质量也没有保障。
技术问题
本发明针对带漆包线的电子元件大多具二个焊盘和需要在两个焊盘上对漆包线引出线进行点焊、断线、测通、点胶,本发明的目的在于提供一种电子元件自动焊接生产装备,该全自动焊接生产装备能够把点焊、断线、测通、点胶四个不同工序在同一X轴自动工作台上完成。
技术解决方案
为了实现上述的发明目的,本发明采用如下技术方案:
点焊测通装置,其包括并排设置的二个焊头夹及与之连接的点焊机头、点焊电源、检测电路,所述焊头夹在安装了Z轴动力装置的点焊机头驱动下,通过二个平行电极焊头对电子元件实施焊接和断线;在完成焊接的同时,所述的检测电路通过所述的平行电极焊头对电子元件二个焊盘的接触,实施焊接质量检测;
点胶装置,其包括点胶控制结构和安装有Z轴动力装置的点胶机头,所述点胶控制结构用于调控所述点胶机头对电子元件实施点胶作业;
自动化系统,包括自动化控制装置和由其控制的Z轴动力装置和X轴动力装置,所述Z轴动力装置分别安装在点焊机头和点胶机头上,所述X轴动力装置用于安装所述被作业的电子元件。
具体的,所述的点焊机头为组装成一体的二个点焊机头,所述的点焊机头分别与并排设置的二个焊头夹连接,二个点焊电源分别与所述的焊头夹电性连接。
较佳的,所述二个点焊机头具有一体化连接结构,由同一个Z轴动力装置驱动.
更佳的, 所述并排设置的二个焊头夹为由二个焊头夹组装成的一体化焊头夹,一体化焊头夹由同一点焊机头控制,二个点焊电源分别与一体化焊头夹电性连接。
具体的,所述点焊测通装置的点焊机头、点胶装置的点胶机头安装在同一工作台上,且所述X轴动力装置平行于点焊机头和点胶机头的排列方向。
较佳的,所述点焊测通装置的点焊机头与点胶装置的点胶机头以工位并排设置,所述自动化系统的X轴动力装置用于装设电子元件并控制电子元件沿所述工位以水平位置进行工位流转的滑台。
更佳的,所述滑台配置有不同形状的工装夹具,用于装设所述电子元件。
具体的,所述的平行电极焊头为带切线刀的平行电极焊头,所述带切线刀的平行电极焊头包括焊头主体部和由焊头主体部延伸而成的焊头部,所述焊头部包括焊接部和切线刀部,所述焊接部和切线刀部分别延伸形成焊接尖端和切线刀尖端。
较佳的,所述带切线刀的平行电极焊头为焊接尖端连体式带切线刀的平行电极焊头,或焊接尖端接触式带切线刀的平行电极焊头。
更佳的,所述带切线刀的平行电极焊头的焊接部和切线刀部之间为分隔小槽,该分隔小槽设有绝缘间隔层。
较佳的,所述带切线刀的平行电极焊头的焊接部和切线刀部均为焊头部固有金属的连体结构,且焊接尖端和切线刀尖端之间有绝缘层分隔层或分隔小槽。
根据本发明的一种实施例所揭示,所述带切线刀的平行电极焊头的焊接部和切线刀部之间为分隔小槽,该分隔小槽设有绝缘间隔层。另一实施例中,所述带切线刀的平行电极焊头的焊接部和切线刀部均为焊头部固有金属的连体结构,且焊接尖端和切线刀尖端之间有绝缘层分隔层或分隔小槽。
有益效果
与现有技术相比,本发明的有益效果包括:
1、本发明电子元件自动焊接生产装备包括点焊测通装置、点胶装置和自动化系统,安装有Z轴动力装置的点焊机头、点胶机头和X轴动力装置都在同一自动控制装置操控下作业,首先安装在第一工位的点焊测通装置的点焊机头能够对电子元件同时实施焊接、断线、测通三个工序,而安装在第二工位的点胶装置的点胶机头随之对电子元件实施点胶工序,本发明只以一台X轴滑台进行综合作业的全自动焊接生产装备,能有效提高生产效率和产品质量。
2、本发明针对电子元件漆包线的二个引出接点,通过包括并排设置的二个焊头夹及其与之连接的点焊机头、点焊电源、检测电路,其中,点焊测通装置,其包括并排设置的二个焊头夹及与之连接的点焊机头、点焊电源、检测电路,所述焊头夹在安装了Z轴动力装置的点焊机头驱动下,通过二个平行电极焊头对电子元件实施焊接和断线;在完成焊接的同时,所述的检测电路通过所述的平行电极焊头对电子元件二个焊盘的接触,实施焊接质量检测,并发出检测信号;本发明点焊机头、二个并排设置的焊头夹和二个平行电极焊头不但充当了对电子元件实施点焊断线的执行机构,还充当了对电子元件实施测通的执行机构,其结构十分巧妙,在电子元件自动焊接生产装备的发明上收到令人意想不到的技术效果。
3、本发明提出带切线刀的平行电极焊头的结构,在平行电极焊头上设计了切线刀部和切线刀尖端,能够在焊接完成的同时,切除了多余的漆包线线尾,实现在焊接的同一工序完成断线。
附图说明
图1是本发明电子元件自动焊接生产装备中点焊测通装置的结构示意图。
图2是本发明并排设置的二个焊头夹的实施例之一的结构示意图,并排设置的焊头夹由一体化的二个点焊机头进行控制。
图3是本发明并排设置的二个焊头夹的实施例之一结构示意图,二个焊头夹被组装为一体化焊头夹,一体化焊头夹由一个点焊机头控制。
图4是本发明电子元件自动焊接生产装备中点焊测通装置的结构框图,重点示出检测电路与其它部件的相对连接关系。
图5是本发明电子元件自动焊接生产装备中带切线刀的平行电极焊头的一种实施方式的结构示意图,以左右并排的方式分别示出其主视状态和俯视状态,其中的焊接部和切线刀部之间设有绝缘间隔层进行分隔。
图6是本发明电子元件自动焊接生产装备中带切线刀的平行电极焊头的另一实施方式的结构示意图,以左右并排的方式分别示出其主视状态和俯视状态,其中的焊接部和切线刀部为金属连体结构。
图7是本发明电子元件自动焊接生产装备中点胶装置的结构示意图。
图8是本发明电子元件全自动焊机生产装备的总装示意图。
本发明的最佳实施方式
本发明的实施方式
下面按1、点焊测通装置;2、带切线刀的平行电极焊头;3、点胶装置;4、电子元件自动焊接生产装备四部分内容介绍本发明。
一、 首先结合图1介绍本发明优选实施例中的点焊测通装置的内容。
点焊测通装置用于同时实施点焊工序、断线工序以及测通工序。为了实施上述三道工序,该装置包括并排设置的二个焊头夹及其与之连接的点焊机头、点焊电源、检测电路,二个焊头夹分别安装平行电极焊头并通过安装了Z轴动力装置的点焊机头驱动对电子元件实施焊接和断线;在完成焊接的同时,检测电路通过平行电极焊头对电子元件二个焊盘的接触,实施焊接质量检测。安装有Z轴动力装置的点焊机头一般置于本发明电子元件自动化焊接生产装备的第一工位。
图1为本实施例中一体的点焊机头和主机装置的结构示意图,如图1所示,本实施例的一体的点焊机头包括结构上安装成一体的二个传统的点焊机头101,例如,两个点焊机头101的框架可以以连成一体的结构制作,二个点焊机头101由同一动力装置驱动,每个点焊机头101均以公知的方式安装有焊接力传导装置、电极力预设定装置和焊接力掣断装置,同理,每个点焊机头上设有用于预设定电极力的旋钮102和带动两个机头在Z轴方向上运动的Z轴动力装置103,该Z轴动力装置103将构成本发明的自动化化系统的一部分参与控制,在二个点焊机头前立面(靠近操作者的一面)有电极力显示屏104,在每个点焊机头内装设有受焊接力传导装置传动的滑轴105,滑轴105在相应的点焊机头的下方外露,每个滑轴105在其外露端装设一焊头夹106,由此使两个焊头夹106成并排状态。每个焊头夹106上各装设一个平行电极焊头107。一体化点焊机头通过立柱108和底座109安装在工作台底板800上,每个焊头夹各通过二根输出电缆110与相应的主机装置111电性连接,每个主机装置111公知地包括点焊电源和点焊电源调控结构,为二个平行电极焊头提供焊接电流。
下面结合附图2进一步介绍并排设置的二个焊头夹其中之一的结构,在图2中,并排设置的二个焊头夹201、202各为独立的左右对称的结构,在二个焊头夹的后夹块203、204上分别有二个方形的滑轴连接口205、206,通过滑轴连接口205、206可分别与二个点焊机头的滑轴连接。二个焊头夹201、202的内侧各有平行电极焊头安装孔207、208,二个焊头夹的后夹块203、204和前夹块209、210上各有电缆连接孔211A、212A和211B、212B,用以通过输出电缆与二个点焊电源电性连接。
需要说明,图2实施例点焊机头上的两个滑轴与二个焊头夹的连接,把焊头夹与滑轴的连接口设计为方框形,方框形连接口的四侧设置有可调螺丝,而滑轴的连接端也设计为与之匹配的方形,通过调节焊头夹与滑轴连接的螺丝,即可对二个并排焊头夹在左右方向的间距或前后方向的间距进行调节,以适应电子元件二个焊盘不同间距的需要。
当然,本发明中关于焊头夹的具体结构及二个焊头夹之间的相对位置关系的说明,不应理解为对本发明的限制,本领域技术人员应当理解,二个平行电极焊头并非必须采用完全一致的结构,也并非必须保持严格的对称关系,更不必保持一致的高度或水平方位。本发明仅是出于理解的便利而示例性地给出。
还需要说明,作为本实施例的一种变体,所述点焊机头也可以只采用由Z轴动力装置连接现有技术的一个点焊机头,在该点焊机头的滑轴上安装把二个焊头夹组装成一体化的焊头夹。
图3所示为一体化焊头夹其中之一的结构示意图,在图3中,一体化焊头夹301只有一个滑轴连接口302,点焊机头的滑轴通过该连接口302与一体化焊头夹301连接,一体化焊头夹的后部为二个滑轴夹块303、304,其在滑轴连接口302的前后二端分别有可调螺杆305、306,通过其可调节并排设置二个焊头夹(见下述)的间距。滑轴夹块303、304的前端各有弹簧片307、308,与二个焊头夹的后夹块309A、309B连接二个焊头夹的前夹块310A、310B与相应的后夹块309A、309B组成并排设置的二个焊头夹311、312,二个焊头夹的内侧各有一个半圆弧形的平行电极焊头安装孔313、314,二个焊头夹前后夹块309A、310A、309B、310B上各有电缆连接孔315A、316A、315B、316B,用以通过输出电缆与二个点焊电源电性连接。
需要说明,图3实施例相对于图2的实施例,图3的结构对平行电极焊头间距的调节量较小,且无法进行前后间距的调节,另外由于只有一个点焊机头,其对电极力的调控也较差,但图3的结构同样落入本发明一体的点焊机头和并排设置二个焊头夹的保护范围。
图4为本发明电子元件自动焊接生产装备中点焊测通装置的结构框图。
在图4的结构框图中,点焊测通装置包括二个点焊电源401、402、二个点焊机头403、404,并排设置的二个焊头夹405、406,二个平行电极焊头407、408,电子元件411,漆包线二个引出接点的焊盘409、410,检测电路412。
注:框图中实线为机械连接或接触,虚线为电连接或接触。
需要说明,检测电路是现成部件,用于检测焊接后的电子元件的焊接质量,可以通过检测焊接后的电子元件的阻抗之类的电参数来确实是否满足焊接要求,其实现方式和电路结构均为本领域普通技术人员所公知,恕不赘述。
点焊测通装置整体结构和工作过程如下:并排设置的二个焊头夹不但通过输出电缆和点焊电源连接,二个焊头夹还与检测电路电性连接,这样二个平行电极焊头也就通过焊头夹与检测电路电性连接,一方面点焊机头通过并排设置的二个焊头夹带动二个平行电极焊头对电子元件的二个引出接点在焊盘上进行焊接和断线;另一方面,二个平行电极焊头在完成焊接时与电子元件二个焊盘的接触,二个平行电极焊头同时又充当了检测电路的二根检测探针,如果焊接良好,通过二个平行电极焊头把电子元件与检测电路构成回路导通,检测电路发出正常的显示信号,包括声、光、电的信号显示,如果焊接效果不好,则电子元件与检测电路不能构成回路导通(如本领域技术人员所知,也可表现为阻抗过高的情况,均视为质量不佳),检测电路不发出显示信号或发出异常的显示信号。
需要说明的是,点焊机头、焊头夹和平行电极焊头在本发明中不但充当了对电子元件点焊和断线的执行机构,还充当了对电子元件测通的执行机构。
二、下面结合图5和图6介绍本发明带切线刀的平行电极焊头。
本发明需要焊接漆包线二个引出接点,必然涉及所使用的平行电极焊头,本发明所采用的平行电极焊头为带切线刀的平行电极焊头。
首先须要明确“平行电极焊头”概念:将分别与焊接电源正极、负极连接的焊接金属称之为二个电极;将二个电极置于焊件的同一侧称之为平行电极;将平行电极固连成一体称为之平行电极焊头。
现有技术的平行电极焊头的结构包括焊头主体部、焊头部和焊头尖端部。平行电极焊头采用以耐高温电极材料加工成对称的二个电极,在二个电极之间通过以热固化粘结剂既充当二个电极绝缘的中间间隔层又把二个电极固连成一体,构成平行电极焊头;平行电极焊头的上半部用以与焊头夹连接,称之为焊头主体部;以平行电极焊头的中间间隔层为中轴线,平行电极焊头可划分为前、后、左、右四个立面,平行电极焊头的下半部分别以一定的斜度把前、后、左、右四个立面延伸加工而成锥形的立方体,平行电极焊头下半部的锥形立方体称之为焊头部;锥形立方体焊头部延伸而成的最远端称之为焊头尖端部。
为了便于叙述,本发明根据焊头尖端部二个电极尖端的连接不同,将背景技术提及的可直接焊接漆包线的平行电极焊头中的预应力电极焊头、欧姆接触式平行电极焊头和尖端接触式平行电极焊头归纳并都称之为焊接尖端接触式平行电极焊头,将二个电极的尖端连体的平行电极焊头称之为焊接尖端连体式平行电极焊头,将二个电极的尖端既没有接触也没有连体,而是相互绝缘连接的平行电极焊头称之为焊接尖端绝缘式平行电极焊头。
在明确现有技术平行电极焊头的基本结构后,本发明带切线刀的平行电极焊头也就因为焊接尖端结构的不同,可以划分为A型、B型、C型三种型号:A型为焊接尖端连体式带切线刀的平行电极焊头,B型为焊接尖端接触式带切线刀的平行电极焊头,C型为焊接尖端绝缘式带切线刀的平行电极焊头,在这里需要说明,本发明电子元件自动焊接生产装备可以使用A型和B型的带切线刀的平行电极焊头, C型带切线刀的平行电极焊头只适用于焊接金属带、金属线。
图5和图6为本发明带切线刀的平行电极焊头的结构。
图5为带切线刀的平行电极焊头的焊接部和切线刀部之间以绝级间隔层连接的结构示意图,在图5中,焊头主体部为501、焊头主体部二个电极之间有中间绝缘隔层502,焊头部为503,在焊头部503上有焊接部504,在焊头部503的后立面上加工有切线刀部505,切线刀部505的上部通过绝缘间隔层506固定在焊头部503上,焊接部504延伸加工而成焊接尖端504A,焊接尖端的端面为平面结构,切线刀部505延伸加工而成切线刀尖端505A,焊接尖端504A和切线刀尖端505A二个尖端之间有分隔小槽507。
图6为带切线刀的平行电极焊头的焊接部和切线刀部之间为同一金属连体的结构示意图,在图6中,焊头主体部为601,焊头主体部二个电极之间有中间绝缘隔层602,焊头部为603,在焊头部603上有焊接部604,在焊头部603的右立面上加工有切线刀部605,焊接部604和切线刀部605的基底都为焊头部603的固有金属的连体结构,焊接部604延伸加工而成焊接尖端604A,焊接尖端的端面为平面结构,切线刀部605延伸加工而成切线刀尖端605A,焊接尖端604A和切线刀尖端605A二个尖端之间有分隔小槽606。
总结上述实施方式,本发明带切线刀的平行电极焊头与现有技术的平行电极焊头的结构不同之处在于,现有技术的平行电极焊头具有焊头主体部、焊头部和焊头尖端部,本发明带切线刀的平行电极焊头与现有技术平行电极焊头一样有焊头主体部和由焊头主体部延伸而成的焊头部,而本发明的焊头部则包括有焊接部、切线刀部、和由焊接部延伸而成焊接尖端、由切线刀部延伸而成切线刀尖端。
需要指出带切线刀平行电极焊头的技术进步,现有技术平行电极焊头在焊接完成后需要另一个工序把多余的线尾切除,要把多余的线尾切除绝非易事,一不小心就会损坏焊点,破坏工件,需要在显微镜下用剪刀或刻刀小心切除,还不可避免会出现断口长短不一等质量问题,而本发明把切线刀尖端和焊接尖端有机集成于同一平行电极焊头,焊接与切除漆包线尾同步完成,不但使切线变得十分轻易,而且切线断口均匀一致,明显提高了工作效率和产品质量。
尽管上述实施例仅揭示在焊头部的一个立面上设有切线刀部和切线刀尖端的结构,然而,本领域技术人员应当知晓,以类似的方式在平行电极焊头的焊头部其它立面设置焊接部、切线刀部并延伸成焊接尖端和切线刀尖端,也应视为不超脱本发明的精神实质。
三、下面结合图7介绍本发明的点胶装置。
如图7所示,点胶装置包括点胶机头700和点胶控制结构709,点胶机头为框架样结构,在点胶机头框架安装有力矩传导结构701,该结构上安装有滑动轴702,滑动轴702上安装有夹头703,承载胶水的针筒704安装在夹头703上,点胶机头的上方安装有Z轴动力装置705,该Z轴动力装置705构成自动化系统的一部分,以便协助自动化系统完成对点胶装置的自动化控制,其与力矩传导结构701连接用于推动滑动轴702作上下垂直运动,针筒704上安装有与点胶控制结构709连接的压缩空气导管706,点胶机头通过立柱707和底座708安装在工作台底板800上。安装有Z轴动力装置的点胶机头一般置于本发明电子元件自动化焊接生产装备的第二工位,由于点胶装置在本领域的应用较为广泛,其实现方式也已公知,恕不详述。
需要指出的是,本发明所称的点胶装置,应当理解为包括公知的点胶水的设备和公知的点锡桨的设备,其目的在于固定和保护焊点,而不应局限于将其仅仅理解为点设胶水。
四、最后结合图8介绍本发明电子元件全自动焊接生产装置的总装及其应用。
自动化系统包括自动化控制装置和由其控制的Z轴动力装置和X轴动力装置,Z轴动力装置分别安装在点焊机头和点胶机头上,X轴动力装置用于安装被作业的电子元件。
图8所示,本发明电子元件自动焊接生产装备如前所述包括点焊测通装置、点胶装置和自动化系统,Z轴动力装置具体指配备到所述点焊测通装置的点焊机头和所述点胶机头上的两套Z轴动力装置,X轴动力装置是指安装在工作台底板800上带伺服电机的自动化滑台,其用于使被作业的电子元件实现工序流转,自动控制装置一般可用PLC自动控制编程装置,自动化控制装置分别与Z轴动力装置、X轴动力装置电性连接以便实现整个生产装备的往返的流水作业控制。
图8为电子元件自动焊接生产装备总装示意图,如图8所示,在本发明电子元件自动焊接生产装备上,在工作台的底板800的第一工位上安装有带Z轴动力装置的点焊测通装置的点焊机头801,在工作台底板800的第二工位上安装有带Z轴动力装置的点胶装置的点胶机头802,点焊机头801与点胶机头802并排设置,而主机装置803及点胶控制结构804则放置在工作台的合适位置上,在二个焊头夹805和点胶机头的夹头806下方的工作台底板800上固设有X轴动力装置807,所述X轴动力装置大致呈纵长状,可线性传动,故以其纵长方向大致平行于点焊机头和点胶机头的并排排列方向设置,在X轴动力装置807上还有工装夹具座808,该工装夹具座808用于安装不同电子元件工装夹具,而自动化控制装置809则放置在焊接生产线合适的位置上。
下面对电子元件自动焊接生产装备的工作过程进行简单说明。其中,电子元件为手机喇叭,Z轴动力装置为带电磁阀的小汽缸,X轴动力装置为伺服电机滑台。自动控制装置控制X轴动力装置,在点焊机头和点胶机头两个工位上对电子元件的作业进行流转,且分别驱动连接在所述距点焊测通装置的点焊机头、点胶机头上的两个Z轴动力装置进行自动化作业。自动控制装置为PLC自动控制编程装置,本领域普通技术人员可以根据手机喇叭上焊盘的数量,间距、位置、焊接作业时间、点胶作业时间等编写好适于该自动控制装置的自动化作业程序,作为配合条件,本领域技术人员还应当知晓,进一步可在主机装置设定好焊接输出的电参数设定,在点焊机头上作好电极力预设定,对点胶控制结构做好气压及点胶量的预设定等等,然后即可启动自动化作业。
作业时,多个待焊接的手机喇叭安装在工装夹具上,自动控制装置在PLC程序的控制下,自动控制装置即可控制Z轴动力装置上的点焊机头、以及Z轴动力装置上的点胶机头及X轴动力装置的伺服电机滑台对电子元件进行焊接、断线、测通和点胶四个工序,X轴动力装置用于将电子元件从第一工位流转到第二工位。工装夹具上所有电子元件的四个工序完成后,换上新的工装夹具,自动控制装置随之自动进入下一次工作循环。
综上所述,由于本发明电子元件包括焊接、断线、测通和点胶四个工序都在一次安装的工装夹具和同一X轴工作滑台上完成,必定提高了工作效率和产品质量。
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  1. 一种电子元件自动焊接生产装备,其特征在于,包括:
    点焊测通装置,其包括并排设置的二个焊头夹及与之连接的点焊机头、点焊电源、检测电路,所述焊头夹在安装了Z轴动力装置的点焊机头驱动下,通过二个平行电极焊头对电子元件实施焊接和断线;在完成焊接的同时,所述的检测电路通过所述的平行电极焊头对电子元件二个焊盘的接触,实施焊接质量检测;
    点胶装置,其包括点胶控制结构和安装有Z轴动力装置的点胶机头,所述点胶控制结构用于调控所述点胶机头对电子元件实施点胶作业;
    自动化系统,包括自动化控制装置和由其控制的Z轴动力装置和X轴动力装置,所述Z轴动力装置分别安装在点焊机头和点胶机头上,所述X轴动力装置用于安装所述被作业的电子元件。
  2. 据权利要求1所述电子元件自动焊接生产装备,其特征在于,
    所述的点焊机头为组装成一体的二个点焊机头,所述的点焊机头分别与并排设置的二个焊头夹连接,二个点焊电源分别与所述的焊头夹电性连接。
  3. 据权利要求2所述的电子元件自动焊接生产装备,其特征在于,
    所述二个点焊机头具有一体化连接结构,由同一个Z轴动力装置驱动。
  4. 据权利要求1所述的电子元件自动焊接生产装备,其特征在于,
    所述并排设置的二个焊头夹为由二个焊头夹组装成的一体化焊头夹,一体化焊头夹由同一点焊机头控制,二个点焊电源分别与一体化焊头夹电性连接。
  5. 据权利要求1至4中任意一项所述的电子元件自动焊接生产装备,其特征在于,
    所述点焊测通装置的点焊机头、点胶装置的点胶机头安装在同一工作台上,且所述X轴动力装置平行于点焊机头和点胶机头的排列方向。
  6. 据权利要求5所述的电子元件自动焊接生产装备,其特征在于,
    所述点焊测通装置的点焊机头与点胶装置的点胶机头以工位并排设置,所述自动化系统的X轴动力装置具有用于装设电子元件并控制电子元件进行工位流转的滑台。
  7. 据权利要求6所述的电子元件自动焊接生产装备,其特征在于,
    所述滑台配置有不同形状的工装夹具,用于装设所述电子元件。
  8. 据权利要求1至4中任意一项所述的电子元件自动焊接生产装备,其特征在于,
    所述的平行电极焊头为带切线刀的平行电极焊头,所述带切线刀的平行电极焊头包括焊头主体部和由焊头主体部延伸而成的焊头部,所述焊头部包括焊接部和切线刀部,所述焊接部和切线刀部分别延伸形成焊接尖端和切线刀尖端。
  9. 据权利要求8所述的电子元件自动焊接生产装备,其特征在于,
    所述带切线刀的平行电极焊头为焊接尖端连体式带切线刀的平行电极焊头,或焊接尖端接触式带切线刀的平行电极焊头。
  10. 据权利要求8所述的电子元件自动焊接生产装备,其特征在于,
    所述带切线刀的平行电极焊头的焊接部和切线刀部之间为分隔小槽,该分隔小槽设有绝缘间隔层。
  11. 据权利要求8所述的电子元件自动焊接生产装备,其特征在于,
    所述带切线刀的平行电极焊头的焊接部和切线刀部均为焊头部固有金属的连体结构,且焊接尖端和切线刀尖端之间有绝缘层分隔层或分隔小槽。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392322A (zh) * 2016-05-30 2017-02-15 安徽柯力电气制造有限公司 一种全自动贴片涂胶装置
CN114669846A (zh) * 2022-03-07 2022-06-28 朱根良 金属笔帽自动批量组装设备

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203863172U (zh) * 2013-12-03 2014-10-08 广州微点焊设备有限公司 电子元件自动焊接生产装备
WO2017024466A1 (zh) * 2015-08-10 2017-02-16 广州微点焊设备有限公司 Ic卡自动双点焊设备和ic卡焊接机器人
CN106412791A (zh) * 2016-12-02 2017-02-15 东莞市纳声电子设备科技有限公司 一种耳机扬声器自动生产设备及其生产工艺
CN207746539U (zh) * 2017-02-28 2018-08-21 珠海微点焊电子工业有限公司 V型开合的平行电极焊头夹
CN107278045A (zh) * 2017-08-03 2017-10-20 苏州市唯西芈电子科技有限公司 焊接固化一体机
CN107717160A (zh) * 2017-11-17 2018-02-23 深圳市策维科技有限公司 一种自动焊接手机喇叭的装置和方法
CN108544143B (zh) * 2018-04-18 2020-11-13 磐安县君晟科技有限公司 一种电子元件焊接装置
CN108620721A (zh) * 2018-05-10 2018-10-09 江苏裕成电子有限公司 点焊头、焊接设备及焊接方法
CN108788425B (zh) * 2018-07-01 2020-08-14 诸暨市泓瑞机械配件厂 电子元器件点焊机构、电子元器件点焊设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200988133Y (zh) * 2006-10-12 2007-12-12 吕华兵 可自动断线的点焊头
US20080128394A1 (en) * 2006-12-01 2008-06-05 Gm Global Technology Operations, Inc. Monitoring and repair method for adhesive bonding
CN101388287A (zh) * 2008-07-14 2009-03-18 台达电子电源(东莞)有限公司 铜箔点焊机
CN101890565A (zh) * 2010-06-29 2010-11-24 珠海精易焊接设备有限公司 智能电子点焊机及其点焊方法
CN101992340A (zh) * 2009-08-19 2011-03-30 神讯电脑(昆山)有限公司 点焊机装置
TWM457596U (zh) * 2013-01-22 2013-07-21 Kae Lii Machine Mfg Co Ltd 電極板點焊及檢測設備
CN203185646U (zh) * 2013-03-21 2013-09-11 胡林发 一种带过压保护装置的精密点焊机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1186164C (zh) * 2002-06-05 2005-01-26 杨仕桐 双焊头点电焊机
CN202199921U (zh) * 2011-08-01 2012-04-25 珠海精易焊接设备有限公司 具有双点焊头的电子点焊机
CN203863172U (zh) * 2013-12-03 2014-10-08 广州微点焊设备有限公司 电子元件自动焊接生产装备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200988133Y (zh) * 2006-10-12 2007-12-12 吕华兵 可自动断线的点焊头
US20080128394A1 (en) * 2006-12-01 2008-06-05 Gm Global Technology Operations, Inc. Monitoring and repair method for adhesive bonding
CN101388287A (zh) * 2008-07-14 2009-03-18 台达电子电源(东莞)有限公司 铜箔点焊机
CN101992340A (zh) * 2009-08-19 2011-03-30 神讯电脑(昆山)有限公司 点焊机装置
CN101890565A (zh) * 2010-06-29 2010-11-24 珠海精易焊接设备有限公司 智能电子点焊机及其点焊方法
TWM457596U (zh) * 2013-01-22 2013-07-21 Kae Lii Machine Mfg Co Ltd 電極板點焊及檢測設備
CN203185646U (zh) * 2013-03-21 2013-09-11 胡林发 一种带过压保护装置的精密点焊机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392322A (zh) * 2016-05-30 2017-02-15 安徽柯力电气制造有限公司 一种全自动贴片涂胶装置
CN114669846A (zh) * 2022-03-07 2022-06-28 朱根良 金属笔帽自动批量组装设备
CN114669846B (zh) * 2022-03-07 2023-08-29 南京唐壹信息科技有限公司 金属笔帽自动批量组装设备

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