CN116422809A - Device for welding negative electrode lead of ultrasonic sensor through laser - Google Patents

Device for welding negative electrode lead of ultrasonic sensor through laser Download PDF

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Publication number
CN116422809A
CN116422809A CN202310205262.0A CN202310205262A CN116422809A CN 116422809 A CN116422809 A CN 116422809A CN 202310205262 A CN202310205262 A CN 202310205262A CN 116422809 A CN116422809 A CN 116422809A
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CN
China
Prior art keywords
disc
welding
station
workstation
workbench
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Pending
Application number
CN202310205262.0A
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Chinese (zh)
Inventor
谢晓静
杨力
秦略
谭国良
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Zhuhai Youhang Technology Co ltd
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Zhuhai Youhang Technology Co ltd
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Priority to CN202310205262.0A priority Critical patent/CN116422809A/en
Publication of CN116422809A publication Critical patent/CN116422809A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses a device for welding an ultrasonic sensor negative electrode lead through laser, which comprises a frame, wherein a workbench is arranged in the middle of the frame, one end of the workbench is provided with a feeding disc, the feeding disc is arranged in a disc-shaped structure, the top of the feeding disc is provided with a plurality of vibrating discs, the workbench on one side of the feeding disc is provided with a laser welding mechanism, the workbench on the edge of the feeding disc on one side of the laser welding mechanism is provided with a stay wire cutting mechanism, the workbench on the edge of the feeding disc on one side of the stay wire cutting mechanism is provided with a blowing mechanism, and the workbench on the edge of the feeding disc on one side of the blowing mechanism is provided with a conduction detection mechanism. The invention realizes the integration and synchronous operation of the equipment on workpiece feeding, laser welding, stay wire cutting, blowing, conduction detection, dispensing and blanking through a series of structures, reduces the equipment cost and the equipment volume, ensures uniform, convenient and accurate vibration disc height adjustment, and ensures that the height of the adjusted feeding disc can be kept unchanged under stress.

Description

Device for welding negative electrode lead of ultrasonic sensor through laser
Technical Field
The invention relates to the technical field of sensor welding, in particular to a device for welding an ultrasonic sensor negative electrode lead through laser.
Background
Ultrasonic sensors are widely used in industry, national defense, biomedical applications, etc., and are sensors that convert ultrasonic signals into other energy signals (typically electrical signals). Ultrasonic waves are mechanical waves with vibration frequencies higher than 20 kHz. It has the characteristics of high frequency, short wavelength, small diffraction phenomenon, good directivity, capability of being used as rays to directionally propagate, and the like. The penetration of ultrasound into liquids, solids is great, especially in solids that are opaque to sunlight. The ultrasonic waves can be obviously reflected to form a reflected echo when encountering impurities or interfaces, and the Doppler effect can be generated when the ultrasonic waves collide with a living body. The negative electrode lead of the ultrasonic sensor is processed on the aluminum shell through laser welding.
At present, a sensor negative electrode lead is welded on a single station and is subjected to stay wire, tangent line and welding operation, gradual operation is needed, processing is completed by independent laser welding equipment, blowing equipment, detection equipment and dispensing equipment, equipment cost is high, occupied space is large, loading and unloading are repeated, efficiency is low, and products of different sizes are required to be processed one by debugging each equipment, so that uniformity is poor.
Disclosure of Invention
The invention aims to provide a device for welding a negative electrode lead of an ultrasonic sensor by laser so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a device through laser welding ultrasonic sensor negative pole wire, includes the frame, the middle part of frame is equipped with the workstation, the one end of workstation is equipped with the feed table, the feed table is disc structure setting, the top of feed table is equipped with a plurality of trays that shake, be equipped with laser welding mechanism on the workstation of feed table one side, be equipped with gu wire tangent line mechanism on the workstation at feed table edge of laser welding mechanism one side, be equipped with the mechanism of blowing on the workstation at feed table edge of gu wire tangent line mechanism one side, be equipped with on the workstation at feed table edge of mechanism one side and switch on detection mechanism, be equipped with some UV gum mechanism on the workstation top of feed table edge of mechanism one side of switching on, the workstation top of gu wire tangent line mechanism one end is equipped with initiative mechanism, the workstation top of initiative wire feeding mechanism one side is equipped with the stock module, one end of stock module is equipped with the conveyer belt, one side of conveyer belt is equipped with biax pushing cylinder, the one end that the stock module was kept away from to the conveyer belt is close to the feed table setting, be equipped with between feed table and the conveyer belt, be equipped with receipts magazine, it is equipped with down through the biax support frame one side to be equipped with cooling box on the workstation one side.
Preferably, the vibration disc is provided with eight, eight the equidistant evenly distributed of vibration disc is at the top of feed tray, be equipped with material loading station, laser welding station, stay wire tangent line station, gas blowing station, switch on detection station, some UV and glue station and unloading station on the feed tray, place the aluminum hull on the vibration disc at the material loading station.
Preferably, a UV drying box is arranged at the top of the workbench between the material storage module and the material receiving box, material openings are formed in two opposite sides of the UV drying box, and the conveying belt penetrates through the UV drying box through the material openings.
Preferably, the point UV glues the mechanism and includes support frame, fine setting mechanism and UV glues the bucket, and the workstation top of the feed tray one side of point UV glues the station is equipped with the support frame, and the top of support frame is equipped with fine setting mechanism, and fine setting mechanism's bottom is equipped with the point gum machine head through the point gum frame, and one side of point gum frame is equipped with the UV glues the bucket that is connected with the point gum machine head.
Preferably, the feeding tray comprises an upper rotary table, a lower table body, a servo motor and a tray seat, wherein a circular rotary table hole is formed in the workbench, an upper rotary table is arranged in the rotary table hole, a vibrating disc is arranged on the circumference of the top of the upper rotary table, the lower table body is rotationally arranged at the bottom of the upper rotary table, the middle of the bottom of the upper rotary table is connected with the output end of the servo motor on the lower table body through a coupler, the tray seat is arranged on the workbench at the bottom of the rotary table hole, and two opposite sides of the tray seat are connected with the lower table body through adjusting mechanisms.
Preferably, the adjustment mechanism includes threaded rod, screw seat, turbine, worm, hand wheel and connecting rod, and the inside relative both sides of dish seat all are equipped with the adjustment tank, and the inside of adjustment tank is equipped with the threaded rod, and the screw thread is equipped with the screw seat on the threaded rod, and one side of screw seat is connected with the lower extreme of lower bench body, and the bottom of threaded rod is equipped with the turbine, is equipped with the worm on the dish seat of turbine one side, and the one end of worm runs through the dish seat and is connected with the hand wheel, and the meshing sets up between turbine and the worm, and threaded rod, turbine and worm all are equipped with two, connect through the connecting rod between two worms.
Preferably, the outer circumferential surfaces of the upper rotary table and the lower table body are provided with continuous scale marks, and the initial ends of the scale marks are arranged at the top of the upper rotary table.
Preferably, the length of the stand is 2000mm, the width of the stand is 1300mm, the height of the stand is 1900mm, and damping support legs are arranged at the bottom of the stand.
Compared with the prior art, the invention has the beneficial effects that:
1. this device through laser welding ultrasonic sensor negative pole wire, through the feeding tray on the workstation that sets up, be equipped with eight vibration trays on the feeding tray, make equipment integration have material loading station, laser welding station, stay wire tangent line station, blow the station, switch on detection station, some UV glue station and unloading station, the multistation design realizes that equipment is to work piece material loading, laser welding, stay wire tangent line, blow, switch on detection, some integration, the synchronous operation of gluing and unloading, reduce equipment cost, volume, make sensor negative pole wire laser welding continuous, the operation is high-efficient, safety, the product quality is high.
2. This device through laser welding ultrasonic sensor negative pole wire, through the disk seat of setting on the workstation, the threaded rod that sets up on the disk seat, the screw seat is used for the last carousel on the workstation, shake the high regulation of disk, adjust the disk that shakes promptly and weld, blow up, switch on and detect, the processing interval between the point gum, make the pay-off welding process that shakes highly suitable for the different size work piece of disk, compare and adjust one by one to a plurality of processing equipment, the feed table altitude mixture control is unified, convenient, accurate, and the regulation of altitude mixture control is driven through turbine, worm, utilize the auto-lock of turbine, worm, the feed table after making the regulation highly can keep unchanged under the atress.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a frame in the present invention;
FIG. 3 is a schematic view of a workbench according to the invention;
FIG. 4 is a schematic diagram of a wire cutting mechanism according to the present invention;
FIG. 5 is a schematic diagram of the structure of a vibrating disk according to the present invention;
FIG. 6 is a schematic diagram of a fine adjustment mechanism according to the present invention;
FIG. 7 is a schematic view of a feed tray according to the present invention;
FIG. 8 is a schematic view of the structure of the upper turntable in the present invention;
fig. 9 is a schematic structural view of an aluminum case according to the present invention.
In the figure: 1. a frame; 2. a work table; 3. a feeding tray; 31. an upper turntable; 32. a lower table body; 33. vibrating disc; 34. a servo motor; 35. a tray seat; 36. a threaded rod; 37. a screw seat; 38. a turbine; 39. a worm; 310. a hand wheel; 311. a connecting rod; 4. a laser welding mechanism; 5. a stay wire cutting mechanism; 6. an air blowing mechanism; 7. a conduction detection mechanism; 8. a UV glue dispensing mechanism; 81. a support frame; 82. a fine adjustment mechanism; 83. UV glue barrel; 9. an active wire feeding mechanism; 10. a stock module; 11. a double-shaft pushing cylinder; 12. a conveyor belt; 13. a UV drying oven; 14. a bracket; 15. a receiving box; 16. a double-shaft blanking mechanism; 17. a cooling box; 18. an aluminum shell; 181. silver flakes; 182. laser welding 0.1 silver plating wires; 183. and ultrasonic welding of a negative electrode 0.3 copper wire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1 to 9, the device for welding the negative electrode lead of the ultrasonic sensor by laser comprises a frame 1, wherein a workbench 2 is arranged in the middle of the frame 1, a feeding disc 3 is arranged at one end of the workbench 2, the feeding disc 3 is arranged in a disc-shaped structure, a plurality of vibrating discs 33 are arranged at the top of the feeding disc 3, a laser welding mechanism 4 is arranged on the workbench 2 at one side of the feeding disc 3, a stay wire cutting mechanism 5 is arranged on the workbench 2 at the edge of the feeding disc 3 at one side of the laser welding mechanism 4, a blowing mechanism 6 is arranged on the workbench 2 at the edge of the feeding disc 3 at one side of the stay wire cutting mechanism 5, a conduction detection mechanism 7 is arranged on the workbench 2 at the edge of the feeding disc 3 at one side of the blowing mechanism 6, a point UV glue mechanism 8 is arranged on the workbench 2 at the edge of the feeding disc 3 at one side of the conduction detection mechanism 7, the top of the workbench 2 at one end of the stay wire cutting mechanism 5 is provided with an active wire feeding mechanism 9, the top of the workbench 2 at one side of the active wire feeding mechanism 9 is provided with a stock module 10, one end of the stock module 10 is provided with a conveying belt 12, one side of the conveying belt 12 is provided with a double-shaft pushing cylinder 11, one end of the conveying belt 12 far away from the stock module 10 is arranged close to the feeding tray 3, a receiving box 15 is arranged between the feeding tray 3 and the conveying belt 12, the workbench 2 at one side of the receiving box 15 is provided with a double-shaft blanking mechanism 16 through a bracket 14, one side of the rack 1 is provided with a cooling box 17, the conveying belt 12 is used for conveying qualified products, the receiving box 15 is used for collecting unqualified products, the multi-station design and synchronous operation of the equipment enable the laser welding of the sensor cathode lead to be continuous, the operation is efficient and safe, the product quality is high, the equipment is adjustable, wide application range and high product quality.
Specifically, the vibration plate 33 is provided with eight, eight the equidistant evenly distributed of vibration plate 33 is at the top of feed tray 3, be equipped with material loading station, laser welding station, stay wire tangent line station, gas blowing station, switch on detection station, some UV glues station and unloading station on the feed tray 3, place the aluminum hull 18 on vibration plate 33 at the material loading station.
Further, a UV drying box 13 is arranged at the top of the workbench 2 between the stock module 10 and the material receiving box 15, material openings are formed in two opposite sides of the UV drying box 13, and the conveying belt 12 penetrates through the UV drying box 13 through the material openings and is used for conveying, drying and stock of qualified products.
Further, the dispensing mechanism 8 comprises a supporting frame 81, a fine adjustment mechanism 82 and a UV glue barrel 83, the supporting frame 81 is arranged at the top of the workbench 2 on one side of the feeding disc 3 of the dispensing station, the fine adjustment mechanism 82 is arranged at the top of the supporting frame 81, a dispensing machine head is arranged at the bottom of the fine adjustment mechanism 82 through a dispensing frame, the UV glue barrel 83 connected with the dispensing machine head is arranged on one side of the dispensing frame, and the fine adjustment mechanism 81 can achieve fine adjustment of XYZ shafts.
Further, the feeding tray 3 includes the upper turntable 31, the lower platform body 32, servo motor 34 and tray seat 35, be equipped with circular shape carousel hole on the workstation 2, the inside in carousel hole is equipped with the upper turntable 31, the circumference at upper turntable 31 top is located to the tray 33, the bottom rotation of upper turntable 31 is equipped with lower platform body 32, the centre of upper turntable 31 bottom is connected with the servo motor 34 output on the lower platform body 32 through the shaft coupling, be equipped with tray seat 35 on the workstation 2 of carousel hole bottom, the inside opposite both sides of tray seat 35 are all connected with lower platform body 32 through adjustment mechanism, to upper turntable 31 on the workstation 2, the tray 33 altitude mixture control, adjust the tray 33 to the welding, blow, switch on and detect, the processing interval between the point gum, make tray 33 altitude mixture control be suitable for the pay-off welding process of different size work pieces, compare and adjust a plurality of processing equipment, the feeding tray 3 altitude mixture control is unified, convenience, it is accurate.
Further, the adjustment mechanism includes threaded rod 36, screw seat 37, turbine 38, worm 39, hand wheel 310 and connecting rod 311, the inside both sides that are opposite of disk seat 35 all are equipped with the adjustment groove, the inside of adjustment groove is equipped with threaded rod 36, the screw thread is equipped with screw seat 37 on the threaded rod 36, one side of screw seat 37 is connected with the lower extreme of lower bench body 32, the bottom of threaded rod 36 is equipped with turbine 38, be equipped with worm 39 on disk seat 35 of turbine 38 one side, the one end of worm 39 runs through disk seat 35 and is connected with hand wheel 310, the meshing sets up between turbine 38 and the worm 39, threaded rod 36, turbine 38 and worm 39 all are equipped with two, be connected through connecting rod 311 between two worm 39, the regulation of height is through turbine 38, worm 39 drives, utilize the auto-lock of turbine 38, worm 39, make the feeding tray 3 after the regulation highly can keep unchanged under the atress.
Further, the outer circumferential surfaces of the upper turntable 31 and the lower turntable 32 are provided with continuous scale marks, the initial ends of the scale marks are arranged at the top of the upper turntable 31, and the height of the vibration disk 33 is obtained through the scale marks, so that the adjustment is accurate.
Furthermore, the machine frame 1 is 2000mm long, 1300mm wide and 1900mm high, the bottom of the machine frame 1 is provided with damping support feet, and the machine frame 1 is supported stably.
The application method of the embodiment is as follows: firstly, according to the size of a sensor to be produced in batch, the height of a vibrating disc 33 at the top of a feeding disc 3 on a workbench 2 is adjusted, namely, a rotating hand wheel 310 drives one worm 39 on a disc seat 35 to rotate, the other worm 39 on the disc seat 35 is driven by a connecting rod 311 to rotate, the rotation of the worm 39 drives a turbine 38 engaged with the worm on the disc seat 35 to rotate, the rotation of the turbine 38 drives a threaded rod 36 in an adjusting groove of the disc seat 35 to rotate, the rotation of the threaded rod 36 enables a threaded seat 37 installed by threads to lift in the adjusting groove, drives a lower table body 32 and an upper rotary disc 31 to adjust the height of the vibrating disc 33 on the workbench 2, namely, the processing space between the vibrating disc 33 and welding, blowing, conducting detection and dispensing is adjusted, so that the height of the vibrating disc 33 is suitable for feeding welding processing of workpieces with different sizes, the height of the vibration disc 33 is obtained through the scale marks extending out of the workbench 2, compared with the condition that a plurality of processing devices are adjusted one by one, the height of the feeding disc 3 is adjusted uniformly, conveniently and accurately, the height is adjusted and driven by the turbine 38 and the worm 39, the self-locking of the turbine 38 and the worm is utilized to ensure that the height of the adjusted feeding disc 3 can be kept unchanged under the stress, eight vibration discs 33 are arranged on the feeding disc 3, the device is integrated with a feeding station, a laser welding station, a stay wire tangent station, a blowing station, a conduction detection station, a spot UV glue station and a blanking station, a servo motor 34 drives the upper rotary disc 31 to rotate at the top of the lower table body 32, the feeding station places a sensor aluminum shell 18 to be processed on the vibration disc 33 at the feeding station, the aluminum shell 18 rotates along with the vibration disc 33 to reach the laser welding station, after the wire feeding wire is fed by the driving mechanism 9, the wire is clamped by the wire pulling and cutting mechanism 5, then the wire cutting and bending mechanism is clamped to a welding position by the screw rod cylinder, the laser welding mechanism 4 performs laser welding after reaching the laser position, the blowing mechanism 6 performs blowing after reaching the blowing station, the blowing is adjustable by 0.2-0.6MPA, then the wire is rotated to enter the conduction detection station, the wire is detected by the conduction detection mechanism 7, the aluminum shell 18 reaches the UV glue-dispensing station, the cylinder is pushed to perform glue dispensing, the micro-adjustment mechanism 81 can realize XYZ axis micro-adjustment, the aluminum shell 18 reaches the discharging station, the NG is clamped by the double-shaft manipulator of the double-shaft discharging mechanism 16 and put into the material collecting box 15, OK is put into the pipeline of the conveying belt 12, the product is pushed to the multi-station material storing module 10 by the double-shaft pushing cylinder 11 after entering the UV drying box 13 for flowing after entering the pipeline of the conveying belt 12.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The device for welding the negative electrode lead of the ultrasonic sensor through laser comprises a frame (1), and is characterized in that: the middle part of frame (1) is equipped with workstation (2), the one end of workstation (2) is equipped with feed tray (3), feed tray (3) are disc structure setting, the top of feed tray (3) is equipped with a plurality of vibration dish (33), be equipped with laser welding mechanism (4) on workstation (2) on feed tray (3) one side of feed tray (3), be equipped with on workstation (2) on feed tray (3) edge on one side of laser welding mechanism (4) and act as go-between tangent line mechanism (5), be equipped with on workstation (2) on feed tray (3) edge on one side of acting as go-between tangent line mechanism (5) and blow mechanism (6), be equipped with on workstation (2) on feed tray (3) edge on one side of blow mechanism (6) and switch on detection mechanism (7) on workstation (2) edge be equipped with some UV glues mechanism (8), workstation (2) top of acting as go-between tangent line mechanism (5) one end is equipped with initiative mechanism (9), workstation (2) on one side of initiative mechanism (9) is equipped with on one side of pushing cylinder (12) of conveyer belt stock (12), one end that storage module (10) was kept away from to conveyer belt (12) is close to feeding tray (3) setting, be equipped with between feeding tray (3) and conveyer belt (12) and receive magazine (15), be equipped with biax unloading mechanism (16) on workstation (2) on one side of receiving magazine (15) through support (14), one side of frame (1) is equipped with cooling tank (17).
2. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 1, wherein: the vibration disc (33) is provided with eight, eight the equidistant evenly distributed of vibration disc (33) is at the top of feed tray (3), be equipped with material loading station, laser welding station, stay wire tangent line station, gas blowing station, switch on detection station, some UV glue station and unloading station on feed tray (3), place aluminum hull (18) on vibration disc (33) at the material loading station.
3. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 1, wherein: the UV drying box is characterized in that a UV drying box (13) is arranged at the top of the workbench (2) between the material storage module (10) and the material receiving box (15), material inlets are formed in two opposite sides of the UV drying box (13), and the conveying belt (12) penetrates through the UV drying box (13) through the material inlets.
4. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 2, wherein: the UV dispensing mechanism (8) comprises a supporting frame (81), a fine adjustment mechanism (82) and a UV dispensing barrel (83), the supporting frame (81) is arranged at the top of a workbench (2) on one side of a feeding disc (3) of the UV dispensing station, the fine adjustment mechanism (82) is arranged at the top of the supporting frame (81), a dispensing machine head is arranged at the bottom of the fine adjustment mechanism (82) through a dispensing frame, and the UV dispensing barrel (83) connected with the dispensing machine head is arranged on one side of the dispensing frame.
5. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 1, wherein: the feeding disc (3) comprises an upper rotary disc (31), a lower table body (32), a servo motor (34) and a disc seat (35), a circular rotary disc hole is formed in the workbench (2), the upper rotary disc (31) is arranged in the rotary disc hole, the vibrating disc (33) is arranged on the circumference of the top of the upper rotary disc (31), the lower table body (32) is rotatably arranged at the bottom of the upper rotary disc (31), the middle of the bottom of the upper rotary disc (31) is connected with the output end of the servo motor (34) on the lower table body (32) through a coupler, the disc seat (35) is arranged on the workbench (2) at the bottom of the rotary disc hole, and two opposite sides inside the disc seat (35) are connected with the lower table body (32) through adjusting mechanisms.
6. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 5, wherein: the utility model provides an adjusting mechanism includes threaded rod (36), screw thread seat (37), turbine (38), worm (39), hand wheel (310) and connecting rod (311), the inside both sides that are relative of dish seat (35) all are equipped with the adjustment tank, the inside of adjustment tank is equipped with threaded rod (36), the screw thread is equipped with screw thread seat (37) on threaded rod (36), one side of screw thread seat (37) is connected with the lower extreme of lower bench body (32), the bottom of threaded rod (36) is equipped with turbine (38), be equipped with worm (39) on dish seat (35) of turbine (38) one side, the one end of worm (39) runs through dish seat (35) and is connected with hand wheel (310), the meshing sets up between turbine (38) and worm (39), threaded rod (36), turbine (38) and worm (39) all are equipped with two, be connected through connecting rod (311) between two worms (39).
7. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 5, wherein: the outer circumferential surfaces of the upper rotary table (31) and the lower table body (32) are provided with continuous scale marks, and the initial ends of the scale marks are arranged at the top of the upper rotary table (31).
8. An apparatus for welding an ultrasonic sensor negative electrode lead wire by laser according to claim 1, wherein: the machine frame (1) is 2000mm long, 1300mm wide and 1900mm high, and damping support legs are arranged at the bottom of the machine frame (1).
CN202310205262.0A 2023-03-06 2023-03-06 Device for welding negative electrode lead of ultrasonic sensor through laser Pending CN116422809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310205262.0A CN116422809A (en) 2023-03-06 2023-03-06 Device for welding negative electrode lead of ultrasonic sensor through laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310205262.0A CN116422809A (en) 2023-03-06 2023-03-06 Device for welding negative electrode lead of ultrasonic sensor through laser

Publications (1)

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CN116422809A true CN116422809A (en) 2023-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310205262.0A Pending CN116422809A (en) 2023-03-06 2023-03-06 Device for welding negative electrode lead of ultrasonic sensor through laser

Country Status (1)

Country Link
CN (1) CN116422809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117102760A (en) * 2023-10-24 2023-11-24 寿光市飞田电子有限公司 Automatic welding equipment for external lead of sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117102760A (en) * 2023-10-24 2023-11-24 寿光市飞田电子有限公司 Automatic welding equipment for external lead of sensor
CN117102760B (en) * 2023-10-24 2023-12-22 寿光市飞田电子有限公司 Automatic welding equipment for external lead of sensor

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