KR101369312B1 - Ultrasonic welding device for lamp casing for vehicle - Google Patents

Ultrasonic welding device for lamp casing for vehicle Download PDF

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Publication number
KR101369312B1
KR101369312B1 KR1020120080428A KR20120080428A KR101369312B1 KR 101369312 B1 KR101369312 B1 KR 101369312B1 KR 1020120080428 A KR1020120080428 A KR 1020120080428A KR 20120080428 A KR20120080428 A KR 20120080428A KR 101369312 B1 KR101369312 B1 KR 101369312B1
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KR
South Korea
Prior art keywords
ultrasonic welding
lamp casing
plate
working stage
jig plate
Prior art date
Application number
KR1020120080428A
Other languages
Korean (ko)
Other versions
KR20140013454A (en
Inventor
김기진
Original Assignee
주식회사 알리
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Filing date
Publication date
Application filed by 주식회사 알리 filed Critical 주식회사 알리
Priority to KR1020120080428A priority Critical patent/KR101369312B1/en
Publication of KR20140013454A publication Critical patent/KR20140013454A/en
Application granted granted Critical
Publication of KR101369312B1 publication Critical patent/KR101369312B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
    • B29C65/7864—In-line machines, i.e. feeding, joining and discharging are in one production line using a feeding table which moves to and fro
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • B29C65/305—Electrical means involving the use of cartridge heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7876—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined oscillating around an axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/001—Joining in special atmospheres
    • B29C66/0012—Joining in special atmospheres characterised by the type of environment
    • B29C66/0014—Gaseous environments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8182—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the thermal insulating constructional aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91211—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods
    • B29C66/91212—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods involving measurement means being part of the welding jaws, e.g. integrated in the welding jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91231—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature of the joining tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
    • B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/953—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the humidity
    • B29C66/9534—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the humidity of the atmosphere, i.e. taking the ambient humidity into account
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F21S43/195—Details of lamp holders, terminals or connectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Abstract

본 발명은 차량용 램프 케이싱을 구성하는 일 반부인 제1소재와 타 반부인 제2소재를 초음파 용착에 의해 접합하는 초음파 용착 장치로서, 상기 제1소재를 일정 간격 이격시켜 연속적으로 수평 이송하는 제1소재공급부와; 상기 제1소재를 진공 흡착에 의해 픽업하여 워킹스테이지부로 로딩하는 제1소재로딩부와; 제1소재 및 제2소재를 하방에서 지지하는 판부재로서 사각블럭 형상으로 구성되고 상부 표면에는 제1소재가 유동없이 지지되도록 소재장착홈이 형성되며 내측에 열선이 내장된 지그판과, 상기 지그판 위에 로딩된 제1소재를 수평 왕복 이송하는 지그판수평이송수단을 포함하는 워킹스테이지부와; 상기 워킹스테이지부에 포개어져 장착된 제1소재와 제2소재를 초음파 용착하는 초음파용착기와, 상기 초음파용착기를 둘러싸는 용착부스를 포함하되, 상기 용착부스는 초음파용착기를 둘러싸는 육면체 함체로서, 하부가 개구되어 초음파용착기를 사방 및 상방에서 덮고, 좌우 양측면은 일부 개구되며, 상기 좌우 양측면 개구에는 열차단커튼이 구비되며, 내부에 열풍기 및 온도센서가 설치되는 초음파용착부와; 상기 워킹스테이지부에 제1소재와 포개어져 접합되는 제2소재를 진공 흡착에 의해 픽업하여 로딩하고, 상기 초음파용착부에서 접합 완료된 차량용 램프 케이싱을 진공 흡착 픽업하여 언로딩하는 제2소재로딩언로딩부를 포함한다. The present invention relates to an ultrasonic welding device for joining a first material, which is one part constituting a vehicle lamp casing, and a second material, which is a second part, by ultrasonic welding, wherein the first material is continuously horizontally spaced at a predetermined interval. A material supply unit; A first material loading part which picks up the first material by vacuum adsorption and loads the first material into the working stage part; Jig plate and the jig plate which is formed in a rectangular block shape to support the first material and the second material from below and a material mounting groove is formed on the upper surface so that the first material is supported without flow, and the heating wire is built in the inside, A working stage including a jig plate horizontal conveying means for horizontally reciprocating the first material loaded on the plate; An ultrasonic welding device for ultrasonically welding the first material and the second material superposedly mounted on the working stage, and a welding booth surrounding the ultrasonic welding machine, wherein the welding booth is a hexahedral enclosure surrounding the ultrasonic welding machine. An ultrasonic welding unit is opened to cover the ultrasonic welding machine from all directions and upwards, and both sides of the left and right sides are partially opened, and heat shielding curtains are provided at the left and right side openings, and a hot air blower and a temperature sensor are installed therein; A second material loading and unloading that picks up and loads a second material overlapped with the first material and bonded to the working stage by vacuum suction, and picks up and unloads the vehicle lamp casing that is bonded in the ultrasonic welding part by vacuum suction. Contains wealth.

Figure R1020120080428
Figure R1020120080428

Description

차량용 램프 케이싱 초음파 용착 장치{ULTRASONIC WELDING DEVICE FOR LAMP CASING FOR VEHICLE}Lamp casing ultrasonic welding device for vehicle {ULTRASONIC WELDING DEVICE FOR LAMP CASING FOR VEHICLE}

본 발명은 초음파 용착 장치에 관한 것으로, 보다 상세하게는, 서로 다른 2개의 부품으로 구성된 차량용 램프의 케이싱을 초음파 진동에 의하여 용착하는 장치로, 불량률이 낮고, 에너지 소비량이 적으며, 소음이 줄일 수 있는 자동화된 초음파 용착 장치에 관한 것이다. The present invention relates to an ultrasonic welding device, and more particularly, to an apparatus for welding a casing of a vehicle lamp composed of two different parts by ultrasonic vibration, and has a low defect rate, low energy consumption, and low noise. The present invention relates to an automated ultrasonic welding device.

일반적으로 자동차나 오토바이 등과 같은 차량에 구비되는 램프들은 외부에 항시 노출되기 때문에 비나 눈이 오는 경우 램프 내부로 누수가 일어나지 않도록 방수 처리가 되어야 한다. 이와 같은 방수 처리를 위해 차량용 램프의 케이싱은 대체로 2개의 반부(예컨대, 본체케이싱과 아우터렌즈)로 구성되고 초음파 용착에 의해 상호 접합된다.
Generally, lamps provided in vehicles such as automobiles and motorcycles are exposed to the outside at all times, so it should be waterproofed so that water does not leak inside the lamp in the rain or snow. For such waterproofing, the casing of the vehicle lamp is generally composed of two halves (eg, a main body casing and an outer lens) and joined together by ultrasonic welding.

초음파 용착이란 고주파 진동에너지를 접합하고자 하는 소재면에 정하중을 가하면서 10~75kHz 이상의 초음파 진동을 1~7초 동안 주어 진동마찰열을 발생시켜 압접하는 공정으로, 고도의 기술과 집중력을 요구하는 접합 방식이다. 대한민국 등록특허 제10-0508411호 등에 통상적인 초음파 용착 장치가 공지되며, 특히, 도 1 의 (a)에는 차량용 램프의 케이싱을 용접하는 종래 초음파 용착 장치의 사진이 제시된다. 도 1 의 (a)를 참조하면, 종래 통상적인 초음파 용착 장치는 전기에너지를 계적인 진동에너지로 변환시키는 진동발생부(10)와, 접합할 소재를 가압하여 진동발생부(10)에서 형성된 기계적 진동을 소재에 전달하는 혼(20)과, 상기 혼(20)을 승하강시키는 실린더(30) 및 접합할 소재가 장착되는 지그판(40)을 포함하여 구성된다.
Ultrasonic welding is a process that generates high pressure frictional heat for 1 to 7 seconds while applying static load to the surface to which high frequency vibration energy is to be bonded while generating vibration frictional heat. to be. A conventional ultrasonic welding device is known, such as the Republic of Korea Patent No. 10-0508411, in particular, Figure 1 (a) is shown a photograph of a conventional ultrasonic welding device for welding the casing of the vehicle lamp. Referring to Figure 1 (a), the conventional conventional ultrasonic welding device is a mechanical part formed in the vibration generating unit 10 by pressing the material to be joined with a vibration generating unit 10 for converting electrical energy into systematic vibration energy It comprises a horn 20 for transmitting vibration to the material, a cylinder 30 for raising and lowering the horn 20 and a jig plate 40 to which the material to be bonded is mounted.

이러한 초음파 용착은 민감한 접합 방식인 만큼 작업주변의 온도 상태에 따라 품질과 불량률이 변하는 특징을 가지고 있어 용접 도중 일정한 온도를 유지하는 것이 매우 중요하다. 일반적으로 플라스틱 소재의 초음파 용착시 최적의 온도는 약 25℃ 내지 30℃ 정도이며 이러한 온도 범위가 유지되지 못하면 접합 불량이 빈번하게 발생한다. 여름철에는 온도와 습도가 높아 별다른 조치 없이도 불량률이 낮지만, 겨울철에는 온도와 습도가 낮아 불량률이 매우 높으며, 특히, 소재를 가압하여 진동을 전달하는 혼은 대부분 듀랄루민과 같은 합금으로 구성되기 때문에 겨울철 온도가 특히 낮아 불량이 높아, 불량 방지를 위하여 장비의 예열 시간이 필요하여 제품 생산을 위한 시간이 상대적으로 줄어들고, 최적의 공정 온도를 맞추어주기 위하여 넓은 공정실 내부 전체를 난방해야 하므로 에너지 소모량이 매우 크다는 단점이 존재한다.
Since the ultrasonic welding is a sensitive bonding method, the quality and defect rate change depending on the temperature of the work environment, so it is very important to maintain a constant temperature during welding. In general, the optimum temperature during ultrasonic welding of plastic material is about 25 ℃ to 30 ℃ ℃ and if this temperature range is not maintained frequently bonding failure occurs. In summer, the defect rate is low without any action due to high temperature and humidity.However, in winter, the defect rate is very high due to the low temperature and humidity.In particular, the horn that transmits vibration by pressurizing the material is made of alloys such as duralumin, Is particularly low, so the defect is high, the preheating time of the equipment is required to prevent the defect, and the time for the production of the product is relatively shortened, and the energy consumption is very large because the whole process room must be heated to meet the optimal process temperature. There are disadvantages.

또한, 현재 대부분 초음파 용착 작업은, 도 1 의 (b)에 도시된 바와 같이, 접합할 소재를 지그에 장착하고 용착후 인출하는 등의 작업을 작업자가 직접 수동으로 수행하고 있는 실정으로 작업 효율이 떨어질 뿐만 아니라, 초음파 용착에 사용되는 고주파는 대부분 인간이 감지할 수 없는 영역대이나, 실제 작업시 주파수가 비교적 낮은 영역대인 가청주파수 영역의 음파가 발생되기도 하고, 고주파에 의한 진동으로 인한 소음으로 인하여 작업자가 귀마개를 하고 작업하는 등 불편 요소를 감수해야 하는 실정이다. In addition, at present, most of the ultrasonic welding operations, as shown in (b) of FIG. 1, work efficiency is manually performed by an operator manually performing a work such as mounting a material to be bonded to a jig and drawing it out after welding. In addition, the high frequency used for ultrasonic welding is mostly in the range that humans cannot detect, but in actual work, the sound wave is generated in the audible frequency region, which is a region where the frequency is relatively low, and due to the noise caused by the vibration caused by the high frequency. The worker has to accept the inconvenience factors such as working with earplugs.

본 발명은 상기한 바와 같은 종래 초음파 용착 작업의 문제점을 해결하기 위해 창안된 것으로, 초음파 용착시 최적의 온도를 유지함으로써 불량률을 낮추고, 전체 공정실의 난방을 지양하고 실제 작업이 이루어지는 구역에만 국부적으로 항온 장치를 갖추도록 하여 겨울철 난방비 및 전기에너지의 소모를 줄일 수 있으며, 초음파에 의한 소음을 저감시키고, 자동화를 통하여 작업 효율을 증대시킬 수 있는 초음파 용착 장치를 제공하는 것으로 목적으로 한다. The present invention was devised to solve the problems of the conventional ultrasonic welding operation as described above, to maintain the optimum temperature during ultrasonic welding to lower the failure rate, avoid heating of the entire process room and only locally in the area where the actual work is made. It is an object of the present invention to provide an ultrasonic welding device that can reduce heating costs and electrical energy consumption in winter, reduce noise caused by ultrasonic waves, and increase work efficiency through automation.

상기한 바와 같은 목적을 달성하기 위한 본 발명은 차량용 램프 케이싱을 구성하는 일 반부인 제1소재와 타 반부인 제2소재를 초음파 용착에 의해 접합하는 초음파 용착 장치로서, 상기 제1소재를 접합면이 상측을 향하도록 배치된 상태로 일정 간격 이격시켜 연속적으로 수평 이송하는 제1소재공급부와; 상기 제1소재공급부로부터 공급되는 제1소재를 진공 흡착에 의해 픽업하여 워킹스테이지부로 로딩하는 제1소재로딩부와; 초음파 용착 작업시 제1소재 및 제2소재를 하방에서 지지하는 판부재로서 사각블럭 형상으로 구성되고 상부 표면에는 제1소재가 유동없이 지지되도록 소재장착홈이 오목하게 형성되며 내측에 열선이 내장되어 발열가능하게 구성된 지그판과, 상기 지그판 위에 로딩된 제1소재를 수평 왕복 이송하는 지그판수평이송수단을 포함하는 워킹스테이지부와; 상기 워킹스테이지부에 포개어져 장착된 제1소재와 제2소재를 초음파 용착하는 초음파용착기와, 상기 초음파용착기를 둘러싸는 용착부스를 포함하되, 상기 용착부스는 초음파용착기를 둘러싸는 육면체 함체로서, 하부가 개구되어 초음파용착기를 사방 및 상방에서 덮고, 좌우 양측면은 일부 개구되며, 상기 좌우 양측면 개구에는 용착부스 내부의 열이 외부로 배출되는 방지하기 위한 열차단커튼이 구비되며, 내부에 열풍기 및 온도센서가 설치되어 주변 온도가 공정 최적 온도 범위로 유지되는 초음파용착부와; 상기 워킹스테이지부에 제1소재와 포개어져 접합되는 제2소재를 진공 흡착에 의해 픽업하여 로딩하고, 상기 초음파용착부에서 접합 완료된 차량용 램프 케이싱을 진공 흡착 픽업하여 언로딩하는 제2소재로딩언로딩부를 포함한다.
The present invention for achieving the object as described above is an ultrasonic welding device for bonding the first material which is a part constituting the vehicle lamp casing and the second material that is the other part by ultrasonic welding, the first material is bonded surface A first material supply part continuously horizontally spaced at a predetermined interval while being disposed to face the upper part; A first material loading part which picks up the first material supplied from the first material supply part by vacuum suction and loads it into the working stage part; It is a plate member that supports the first material and the second material from the bottom during ultrasonic welding, and is formed in a square block shape. The material mounting groove is concave on the upper surface so that the first material is supported without flow. A working stage part including a jig plate configured to generate heat and a jig plate horizontal conveying means for horizontally reciprocating the first material loaded on the jig plate; An ultrasonic welding device for ultrasonically welding the first material and the second material superimposed on the working stage and a welding booth surrounding the ultrasonic welding machine, wherein the welding booth is a hexahedral enclosure surrounding the ultrasonic welding machine. Is opened to cover the ultrasonic welder from all directions and upwards, and both sides of the left and right sides are partially opened, and the left and right side openings are provided with a heat shield curtain for preventing the heat inside the welding booth from being discharged to the outside, and a hot air blower and a temperature sensor therein. Ultrasonic welding portion is installed so that the ambient temperature is maintained in the process optimum temperature range; A second material loading and unloading that picks up and loads a second material overlapped with the first material and bonded to the working stage by vacuum suction, and picks up and unloads the vehicle lamp casing that is bonded in the ultrasonic welding part by vacuum suction. Contains wealth.

여기서, 상기 초음파용착기는 진동발생부와, 상기 진동발생부에서 발생된 진동을 접합될 제1소재 및 제2소재에 전달하는 혼과, 상기 혼을 승하강시키는 실린더를 포함하되, 상기 혼에는 열선과 온도센서가 내장된다.
Here, the ultrasonic welding machine includes a vibration generating unit, a horn for transmitting the vibration generated in the vibration generating unit to the first material and the second material to be bonded, and a cylinder for lifting and lowering the horn, wherein the horn is heated Over temperature sensor is built in.

그리고, 상기 열차단커튼은 스테인레스스틸재 금속사 다발로 구성되는 것이 바람직하다.
And, the thermal cut curtain is preferably composed of a bundle of stainless steel metal yarn.

또한, 상기 제2소재로딩언로딩부는, 베이스판과; 상기 베이스판을 수평 이동시키는 모터 및 볼스크류와; 상기 베이스판 상부에 고정 설치되며, 공압에 의한 직선운동을 회전운동으로 변환시켜주는 로터리실린더와; 상기 로터리실린더의 상부에 결합되어 180°만큼 회전되는 회전브라켓과; 상기 회전브라켓의 좌우 양단에 설치되어 제1소재와 접합될 제2소재 또는 접합 완료된 차량용 램프 케이싱을 진공 흡착 파지하는 흡착판을 포함한다. In addition, the second material loading and unloading unit, the base plate; A motor and a ball screw for horizontally moving the base plate; A rotary cylinder fixedly installed on the base plate and converting a linear motion by pneumatic into a rotary motion; A rotary bracket coupled to an upper portion of the rotary cylinder and rotated by 180 °; And a suction plate installed at both left and right ends of the rotating bracket to vacuum suction and grip the second material to be joined to the first material or the vehicle lamp casing to be bonded.

상기한 바와 같은 본 발명에 따르면, 초음파 용착 작업이 무인으로 자동 수행되어 작업의 효율성이 높아지고, 초음파용착기의 혼과 지그판에 열선이 구비되고, 용착부스내 열풍기에 의한 난방 효과로 공정에 적합한 최적의 온도로 유지시켜 불량률을 줄일 수 있으며, 공정실 전체가 아닌 용착부스 내부의 난방만 수행하므로 난방비 및 전기에너지 소모량을 줄일 수 있으며, 초음파용착기의 소음 또한 저감시킬 수 있는 장점을 갖는다. According to the present invention as described above, the ultrasonic welding operation is automatically performed unattended to increase the efficiency of the work, the heating wire is provided on the horn and the jig plate of the ultrasonic welding machine, the heating effect by the hot air in the welding booth is suitable for the process The defect rate can be reduced by maintaining the temperature, and only heating inside the welding booth, not the entire process room, can reduce heating cost and electric energy consumption, and also has the advantage of reducing noise of the ultrasonic welding machine.

도 1 은 종래의 초음파 용착기의 구조 및 작업 모습을 도시한 사진,
도 2 는 본 발명에 따른 초음파 용착 장치의 전체 구성도,
도 3 은 본 발명에 따른 초음파 용착 장치의 워킹스테이지와 초음파용착부의 구성이 도시된 도면,
도 4 는 본 발명에 따른 초음파 용착 장치의 제2소재로딩언로딩부의 사시도,
도 5 는 본 발명에 따른 초음파 용착 장치의 제2소재로딩언로딩부의 분해도이다. 1 is a photograph showing the structure and operation of the conventional ultrasonic welding machine,
2 is an overall configuration diagram of an ultrasonic welding device according to the present invention,
3 is a view showing the configuration of the working stage and the ultrasonic welding of the ultrasonic welding apparatus according to the present invention,
4 is a perspective view of a second material loading and unloading part of the ultrasonic welding apparatus according to the present invention;
5 is an exploded view of a second material loading and unloading part of the ultrasonic welding apparatus according to the present invention.

이하, 본 발명에 따른 차량용 램프 케이싱 초음파 용착 장치의 구성 및 작용을 첨부된 도면과 바람직한 실시예를 참조로 상세히 설명하기로 한다.
Hereinafter, the configuration and operation of the vehicle lamp casing ultrasonic welding apparatus according to the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

도 2 에는 본 발명에 따른 초음파 용착 장치의 전체 구성 개략도가 도시된다. 도시된 바와 같이, 본 발명에 따른 초음파 용착 장치는 제1소재공급부(100), 제1소재로딩부(200), 워킹스테이지부(300), 초음파용착부(400) 및 제2소재로딩언로딩부(500)를 포함한다.
Figure 2 is a schematic view of the overall configuration of the ultrasonic welding device according to the present invention. As shown, the ultrasonic welding apparatus according to the present invention is the first material supply unit 100, the first material loading unit 200, the working stage 300, the ultrasonic welding unit 400 and the second material loading unloading A portion 500 is included.

제1소재공급부(100)는 초음파 용착에 의해 접합될 소재의 제1소재(1), 즉, 차량용 램프 케이싱의 일 반부인 본체케이싱을 공급하는 부분이다. 상기 제1소재공급부(100)는 다량의 소재를 연속적으로 자동 용착할 수 있도록 제1컨베이어(110)에 의해 제1소재(1)가 계속적으로 공급되도록 구성되는 것이 바람직하다. 상기 제1컨베이어(110)를 통하여 용착될 제1소재(1)의 접합면이 상측을 향하도록 배치된 상태로 일정 간격 이격되어 연속적으로 수평 이송 공급된다.
The first material supply part 100 is a part for supplying the first material 1 of the material to be joined by ultrasonic welding, that is, the main body casing which is a part of the vehicle lamp casing. The first material supply unit 100 is preferably configured such that the first material 1 is continuously supplied by the first conveyor 110 to continuously and automatically weld a large amount of material. The surface of the first material 1 to be welded through the first conveyor 110 is disposed to face upward, spaced apart at regular intervals, and is continuously fed horizontally.

제1소재로딩부(200)는 상기 제1소재공급부(100)로부터 공급되는 제1소재(1)를 픽업하여 후술하는 워킹스테이지부(300)로 로딩하는 부분으로, 다양한 종류의 픽엔드플레이스(pick up and place) 장치가 사용될 수 있다. 예컨데, 상기 제1소재로딩부(200)는, 도 2 에 도시된 바와 같이, 제1컨베이어(110)의 단부측 상방에 수평배치되는 리니어모터(210)와, 상기 리니어모터(210)의 이동자(미도시)에 연결된 브라켓(220)과, 상기 브라켓(220)에 수직으로 장착되는 실린더(230)와, 상기 실린더(230)의 로드에 결합되어 수직으로 승하강가능하며 하부에서 진공 흡착에 의해 상기 제1컨베이어(110) 상의 제1소재(1)를 픽업하는 흡착판(240)을 포함하여 구성될 수 있다. 이러한 구성을 통하여, 상기 흡착판(240)이 실린더(230)의 팽창에 의해 하강하여 제1컨베이어(110) 상의 제1소재(1)를 흡착 파지한 후 실린더(230)의 수축에 의해 픽업하고, 리니어모터(210)의 작동에 의해 타측으로 수평이동한 뒤 실린더(230)의 팽창에 의해 하강후 진공 해제되어 후술하는 지그부에 제1소재(1)를 로딩한다. 이러한 동작의 반복에 의해 제1소재로딩부(200)에 의해 제1소재(1)가 지그부로 연속적으로 로딩된다.
The first material loading part 200 picks up the first material 1 supplied from the first material supply part 100 and loads the first material 1 into the working stage part 300 to be described later. pick up and place) devices may be used. For example, as illustrated in FIG. 2, the first material loading part 200 includes a linear motor 210 horizontally disposed above an end side of the first conveyor 110 and a mover of the linear motor 210. Bracket 220 connected to (not shown), the cylinder 230 is mounted vertically to the bracket 220, coupled to the rod of the cylinder 230 can be vertically lifted up and down by vacuum adsorption from the bottom It may be configured to include a suction plate 240 for picking up the first material (1) on the first conveyor (110). Through this configuration, the suction plate 240 is lowered by the expansion of the cylinder 230, the suction of the first material 1 on the first conveyor 110, and then picked up by the contraction of the cylinder 230, After moving horizontally to the other side by the operation of the linear motor 210, the vacuum is released after the lowering by the expansion of the cylinder 230 to load the first material (1) to the jig to be described later. By the repetition of this operation, the first material 1 is continuously loaded into the jig part by the first material loading part 200.

워킹스테이지부(300)는 초음파 용착 작업시 제1소재(1) 및 제2소재(2)를 하방에서 지지하는 부분으로, 지그판(310)과 지그판수평이송수단(320)을 포함한다.
The working stage 300 is a part for supporting the first material 1 and the second material 2 from the lower side during the ultrasonic welding operation, and includes a jig plate 310 and a jig plate horizontal transfer means 320.

상기 지그판(310)은 제1소재(1) 및 제2소재(2)를 하방에서 지지하는 판부재로서, 대체로 사각블럭 형상으로 구성되고, 듀랄루민과 같은 합금재로 구성되는 바람직하다. 상기 지그판(310)의 상부 표면에는 제1소재로딩부(200)로부터 공급된 제1소재(1)가 유동없이 지지가능하도록 소재장착홈(312)이 오목하게 형성되며, 기타, 상기 제1소재(1)를 유동없이 파지하기 위한 각종 지그수단이 구비되는 것이 바람직하다. 그리고, 상기 지그판(310)에는 내측에 열선(314)이 내장되어, 외부 전원에 의해 열선(314)이 발열됨에 따라 지그판(310) 표면의 온도를 초음파 용착 작업에 적합하게 가열시킬 수 있도록 구성된다. 또한, 상기 지그판(310)에는 온도센서가 내장되어, 열선(314)에 의한 가열시 지그판(310)의 온도가 작업 최적 온도(대체로 25℃ 내지 30℃)를 벗어나지 않고 일정하게 유지되도록 구성되는 것이 바람직하다.
The jig plate 310 is a plate member that supports the first material 1 and the second material 2 from below, and is generally formed in a square block shape, and is preferably made of an alloy material such as duralumin. The upper surface of the jig plate 310 is formed with a material mounting groove 312 is concave so that the first material (1) supplied from the first material loading portion 200 can be supported without flow, and the other, the first It is preferable that various jig means are provided for gripping the raw material 1 without flow. In addition, the heating wire 314 is built into the jig plate 310 so that the temperature of the surface of the jig plate 310 may be appropriately heated for the ultrasonic welding operation as the heating wire 314 is heated by an external power source. It is composed. In addition, the jig plate 310 has a built-in temperature sensor, so that the temperature of the jig plate 310 when the heating by the heating wire 314 is kept constant without departing from the optimum working temperature (usually 25 ℃ to 30 ℃) It is desirable to be.

한편, 상기 지그판(310)은 지그판수평이송수단(320)에 의해 수평 이동되어 지그판(310) 위에 로딩된 제1소재(1)를 후술하는 초음파용착부(400)로 이송시킬 수 있도록 구성된다. 상기 지그판수평이송수단(320)은, 도 2 및 도 3 에 도시된 바와 같이, 모터(321)와 볼스크류(322)로 구성되는 것이 바람직하다. 상기 모터(321)는 지그판(310)이 수평으로 왕복 이동할 수 있도록 정역회전가능한 것으로 구성되는 것이 바람직하며, 상기 볼스크류(322)는 모터(321)에 의해 회전되는 스크류(322a)와, 상기 지그판(310)의 하부면에 결합되어 상기 스크류(322a)와 나사결합되는 너트블럭(322b)을 포함하여, 상기 스크류(322a)와 너트블럭(322b)의 나사작용에 의해 상기 지그판(310)을 수평 이동시키며, 상기 지그판(310)의 하부면 좌우 양측에는 LM가이드(323)가 구비되어 지그판(310)의 수평 이동을 안정적으로 가이드하도록 구성되는 것이 바람직하다.
On the other hand, the jig plate 310 is horizontally moved by the jig plate horizontal transfer means 320 so as to transfer the first material (1) loaded on the jig plate 310 to the ultrasonic welding unit 400 to be described later It is composed. The jig plate horizontal transfer means 320, as shown in Figures 2 and 3, it is preferably composed of a motor 321 and the ball screw 322. The motor 321 is preferably configured to be forward and reverse rotation to allow the jig plate 310 to reciprocate horizontally, the ball screw 322 is a screw 322a is rotated by the motor 321, and Including a nut block 322b coupled to the lower surface of the jig plate 310 and screwed to the screw 322a, the jig plate 310 is formed by screwing the screw 322a and the nut block 322b. ) Is horizontally moved, and LM guides 323 are provided at left and right sides of the bottom surface of the jig plate 310 to stably guide the horizontal movement of the jig plate 310.

초음파용착부(400)는 상기 지그판(310)에 거치되어 지그판수평이송수단(320)에 의해 공급된 제1소재(1)와 후술하는 제2소재로딩언로딩부(500)로부터 공급된 제2소재(2)를 초음파 용착하는 부분으로, 도 2 및 도 3 에 도시된 바와 같이, 초음파용착기(410)와 용착부스(420)를 포함한다.
The ultrasonic welding part 400 is mounted on the jig plate 310 and supplied from the first material 1 supplied by the jig plate horizontal transfer means 320 and the second material loading and unloading part 500 to be described later. Ultrasonic welding of the second material (2), as shown in Figures 2 and 3, and includes an ultrasonic welding machine 410 and a welding booth 420.

상기 초음파용착기(410)는 도 1 에 도시된 바와 같은 종래 일반적인 초음파용착기(410)로서, 이미 언급한 바와 같이 진동발생부(412)와 혼(414) 및 실린더(416)를 포함한다. 이러한 초음파용착기(410)는 통상적인 것으로 구체적인 설명은 생략하기로 한다. 다만, 본 발명에 따른 초음파용착기(410)는 상기 혼(414)에 열선(415)과 온도센서가 내장되는 것이 특징이다. 이와 같은 열선(415)과 온도센서에 의해 지그판(310)과 마찬가지로 혼(414)이 초음파 용착 작업의 최적 온도로 유지될 수 있어 불량률을 현저하게 줄일 수 있다.
The ultrasonic welder 410 is a conventional general ultrasonic welder 410 as shown in FIG. 1 and includes a vibration generator 412, a horn 414, and a cylinder 416, as mentioned above. The ultrasonic welder 410 is conventional, and a detailed description thereof will be omitted. However, the ultrasonic welding machine 410 according to the present invention is characterized in that the heating wire 415 and the temperature sensor are built in the horn 414. Like the jig plate 310 by the hot wire 415 and the temperature sensor, the horn 414 can be maintained at the optimum temperature of the ultrasonic welding operation can significantly reduce the failure rate.

한편, 상기 초음파용착기(410)는 용착부스(420) 내에 설치되는 것이 바람직하다. 상기 용착부스(420)는 초음파용착기(410)를 둘러싸는 육면체 함체로서, 초음파용착기(410) 주변의 온도를 공정 최적 온도로 용이하게 유지함과 아울러 초음파용착기(410)의 소음을 저감시키기 위한 것으로, 도 2 및 도 3 에 도시된 바와 같이, 하부가 개구되어 초음파용착기(410)를 사방 및 상방에서 덮고, 좌우 양측면은 일부 개구되어 지그판(310) 및 후술하는 제2소재로딩언로딩부(500)가 출입가능하게 구성되되, 상기 좌우 양측면 개구에는 열차단커튼(426)이 구비된다.
On the other hand, the ultrasonic welding machine 410 is preferably installed in the welding booth 420. The welding booth 420 is a hexahedral enclosure surrounding the ultrasonic welding machine 410, and to easily maintain the temperature around the ultrasonic welding machine 410 at a process optimum temperature and to reduce the noise of the ultrasonic welding machine 410, 2 and 3, the lower part is opened to cover the ultrasonic welding machine 410 from all directions and upwards, and both left and right sides thereof are partially opened to allow the jig plate 310 and the second material loading and unloading part 500 to be described later. ) Is configured to be accessible, the heat shield curtain 426 is provided in the left and right side openings.

도 3 에 도시된 바와 같이, 초음파용착기(410) 주변의 온도 유지 및 소음 방지를 위해, 상기 초음파용착기(410)의 스탠드 (418)는 용착부스(420)의 외측 상방으로 노출되고 진동발생부(412)와 실린더(416) 및 혼(414) 부분은 용착부스(420)의 내부에 설치된다. 그리고, 상기 용착부스(420)에는 열풍기(422)와 온도센서(424)가 구비되어 초음파용착기(410) 주변의 온도를 공정 최적 온도로 유지되도록 한다. 상기 용착부스(420)의 전면에는 내부 작업 상태를 들여다 볼 수 있도록 투시창이 구비되며, 투시창의 하단에는 용착부스(420)내 온도와 기타 작동 상태가 표시되는 디스플레이창 및 기타 작동을 위한 버튼들이 구비된다.
As shown in FIG. 3, in order to maintain the temperature around the ultrasonic welder 410 and to prevent noise, the stand 418 of the ultrasonic welder 410 is exposed to the outside of the welding booth 420 and the vibration generating unit ( 412, the cylinder 416, and the horn 414 are installed inside the welding booth 420. The welding booth 420 is provided with a hot air blower 422 and a temperature sensor 424 to maintain the temperature around the ultrasonic welder 410 at a process optimum temperature. The front of the welding booth 420 is provided with a viewing window to look inside the working state, the bottom of the viewing window is provided with a display window for displaying the temperature and other operating conditions in the welding booth 420 and buttons for other operations do.

그리고, 용착부스(420) 좌우 양측의 개구에 설치된 열차단커튼(426)은 용착부스(420) 내부의 열이 외부로 빠져나가는 것을 방지하기 위한 것으로, 스테인레스스틸등과 같은 금속사 다발로 구성되는 것이 바람직하다. 상기 금속사 다발로 구성된 열차단커튼(426)은 용착부스(420) 내부의 열이 외부로 빠져나가지 못하게 하여 내부 온도를 일정하게 유지시키는데 기여하며, 지그판(310)과 제2소재로딩언로딩부(500)의 자유로운 출입이 가능하게 한다. 한편, 상기 지그판(310)과 제2소재로딩언로딩부(500)의 출입시 간섭을 최소화하기 위하여 상기 열차단커튼(426)의 하단은 지그판(310)의 높이 이상 바닥면으로부터 일정 간격 이격되도록 배치될 수도 있다. 상기 열차단커튼(426)은 이와 같이 금속사 다발로 구성될 수도 있으나 모터나 실린더 등에 의해 개폐가능한 도어 형태로 구성될 수도 있다.
In addition, the thermal insulation curtains 426 provided at the openings at the left and right sides of the welding booth 420 are to prevent the heat inside the welding booth 420 from escaping to the outside, and are made of a bundle of metal yarns such as stainless steel. It is preferable. The thermal insulation curtain 426 composed of the bundle of metal yarns prevents the heat inside the welding booth 420 from escaping to the outside, thereby contributing to maintaining a constant internal temperature, and the jig plate 310 and the second material loading and unloading. Allows free entry and exit of the unit 500. On the other hand, in order to minimize the interference between the jig plate 310 and the second material loading and unloading unit 500, the lower end of the thermal cut curtain 426 is a predetermined distance from the bottom surface of the jig plate 310 or more It may be arranged to be spaced apart. The heat shield curtain 426 may be configured as a bundle of metal yarns as described above, but may also be configured as a door that can be opened and closed by a motor or a cylinder.

용착부스(420) 내부로 진입한 지그판(310)에는 제1소재(1)가 장착되어 있고, 상기 제1소재(1) 위에는 제2소재로딩언로딩부(500)에 의해 제2소재(2)가 이송되어 포개어진 후, 초음파용착기(410)의 실린더(416) 작동에 의해 하강된 혼(414)에 의해 진동이 전달되어 제1소재(1)와 제2소재(2)의 용착 접합이 수행되어 차량용 램프 케이싱이 제작된다.
The first material 1 is mounted on the jig plate 310 entering the welding booth 420, and the second material loading and unloading part 500 is mounted on the first material 1. After 2) is transported and superimposed, vibration is transmitted by the horn 414 lowered by the operation of the cylinder 416 of the ultrasonic welding machine 410 to weld weld the first material 1 and the second material 2. This is carried out to produce a vehicle lamp casing.

한편, 위에서 언급한 바와 같이, 제1소재(1)와 접합되는 제2소재(2)는 제2소재로딩언로딩부(500)에 의해 지그판(310) 상에 장착된 제1소재(1) 상부에 공급되며, 초음파용착기(410)에 의해 접합 완료된 차량용 램프 케이싱은 제2소재로딩언로딩부(500)에 의해 외부로 반출된다. 도 2 에는 이러한 제2소재로딩언로딩부(500)의 구성이 개략적으로 도시되고, 도 4 및 도 5 에는 제2소재로딩언로딩부(500)의 구성이 보다 구체적으로 도시된다.
Meanwhile, as mentioned above, the second material 2 bonded to the first material 1 is the first material 1 mounted on the jig plate 310 by the second material loading and unloading part 500. The lamp casing for the vehicle, which is supplied to the upper side and completed by the ultrasonic welding machine 410, is carried out to the outside by the second material loading and unloading unit 500. 2 schematically illustrates the configuration of the second material loading and unloading unit 500, and FIGS. 4 and 5 illustrate the configuration of the second material loading and unloading unit 500 in more detail.

도 4 및 도 5 에 도시된 바와 같이, 상기 제2소재로딩언로딩부(500)는 베이스판(520), 볼스크류(510), 로터리실린더(530), 회전플레이트(540), 흡착판(580) 및 제2컨베이어(590)를 포함한다.
As shown in FIGS. 4 and 5, the second material loading and unloading unit 500 includes a base plate 520, a ball screw 510, a rotary cylinder 530, a rotation plate 540, and an adsorption plate 580. ) And a second conveyor 590.

상기 베이스판(520)은 후술하는 로터리실린더(530)를 하부에서 지지하는 판부재로서, 모터와 볼스크류(510)에 의해 수평이동 가능하게 구성된다.
The base plate 520 is a plate member that supports the rotary cylinder 530 to be described later, and is configured to be horizontally moved by the motor and the ball screw 510.

상기 로터리실린더(530)는 공압에 의한 직선운동을 내장된 기어에 의해 회전운동으로 변환시켜주는 수단으로, 상기 베이스판(520)의 상부에 고정 설치된다. 상기 로터리실린더(530)는 상용품으로서 내부 구성에 대한 설명은 생략한다. 상기 로터리실린더(530)의 상부 중앙에는 회전되는 로터리축(530a)이 돌설되어 있으며, 상기 로터리축(530a) 상부에는 회전플레이트(540)가 고정 결합된다. 상기 회전플레이트(540)는 가로 방향으로 길게 연장 형성된 직사각판으로서, 중앙 하부가 상기 로터리실린더(530)의 로터리축(530a)에 직접 볼트 결합되거나, 도 3 및 도 4 에 도시된 바와 같이, 중심에 원판형 헤드를 구비하는 샤프트(534)가 관통 결합되고, 상기 샤프트(534)의 원판형 헤드와 로터리축(530a)을 관통하는 볼트에 의해 결합될 수 있다.
The rotary cylinder 530 is a means for converting the linear motion by pneumatic to the rotary motion by the built-in gear, is fixed to the upper portion of the base plate 520. The rotary cylinder 530 is omitted as a description of the internal configuration. A rotary shaft 530a protrudes from the upper center of the rotary cylinder 530, and a rotation plate 540 is fixedly coupled to the upper portion of the rotary shaft 530a. The rotating plate 540 is a rectangular plate formed to extend in the horizontal direction, the center lower portion is directly bolted to the rotary shaft 530a of the rotary cylinder 530, or as shown in Figure 3 and 4, the center The shaft 534 having a disk-shaped head is coupled through, and may be coupled by a bolt passing through the disk-shaped head and the rotary shaft 530a of the shaft 534.

상기 회전플레이트(540)의 좌우 양단에는 수직브라켓(550)이 결합되며, 상기 양 수직브라켓(550)의 외측에는 각각 수직방향으로 팽창수축되는 실린더(560)가 장착된다. 그리고, 상기 실린더(560)에는 흡착판장착브라켓(570)이 결합되고, 상기 흡착판장착브라켓(570)에는 진공에 의해 물체(제2소재(2) 및 접합된 램프 케이싱)를 흡착 파지하기 위한 흡착판(580)이 장착된다. Vertical brackets 550 are coupled to the left and right ends of the rotating plate 540, and cylinders 560 which are expanded and contracted in the vertical direction are mounted on the outer sides of the vertical brackets 550, respectively. In addition, an adsorption plate mounting bracket 570 is coupled to the cylinder 560, and an adsorption plate for adsorbing and holding an object (second material 2 and a bonded lamp casing) by vacuum to the adsorption plate mounting bracket 570 ( 580 is mounted.

이러한 구성을 통하여, 상기 회전플레이트(540) 일측에 설치된 제2컨베이어(590)를 통하여 제1소재(1)와 접합될 제2소재(2)가 공급되면, 일측 흡착판(580)이 하강하여 제2소재(2)를 픽업하고, 로터리실린더(530)에 에어가 공급되면서 로터리축이 회전되어 로터리축에 결합된 회전플레이트(540)가 180°만큼 회전된다. 그다음, 모터의 작동에 따라 볼스크류(510)를 타고 베이스판(520)이 용착부스(420)측으로 수평 이동된 후 흡착판(580)이 하강하여 제2소재(2)를 지그판(310) 위에 장착된 제1소재(1) 상에 포개어지도록 내려 놓는다. 초음파용착기(410)에서 용착시 상기 모터의 역회전에 따라 상기 흡착판(580)이 잠시 후퇴되고, 용착이 완료되면 다시 전진하여 접합된 램프 케이싱을 다시 흡착 파지한 후 본래 위치로 복귀한다. 복귀후, 타측 흡착판(580)은 새로운 제2소재(2)를 픽업하고, 상기 로터리실린더(530)의 작동에 따라 회전플레이트(540)가 다시 180°만큼 회전되면 완성된 램프 케이싱은 도시되지 않은 반출 컨베이어나 별도의 수거박스 등에 수거된다. 한편, 상기 회전플레이트(540)의 측면에는 회전플레이트(540)의 과도한 회전을 방지하는 스토퍼가 구비되는 것이 바람직하다.
Through this configuration, when the second material 2 to be joined to the first material 1 is supplied through the second conveyor 590 installed on one side of the rotating plate 540, one side of the adsorption plate 580 is lowered. Picking up the two materials (2), the rotary shaft is rotated while air is supplied to the rotary cylinder 530, the rotary plate 540 coupled to the rotary shaft is rotated by 180 °. Then, the base plate 520 is moved horizontally to the welding booth 420 by the ball screw 510 according to the operation of the motor, and then the adsorption plate 580 is lowered to place the second material 2 on the jig plate 310. Lay down so that it is superimposed on the first material (1) mounted. When welding in the ultrasonic welder 410, the adsorption plate 580 retreats for a while as the motor rotates in reverse. When the welding is completed, the adsorption plate 580 is moved forward to return to the original position after adsorption and holding the bonded lamp casing again. After returning, the other side suction plate 580 picks up a new second material 2, and when the rotary plate 540 is rotated by 180 ° again according to the operation of the rotary cylinder 530, the completed lamp casing is not shown. It is collected in an export conveyor or a separate collection box. On the other hand, the side of the rotation plate 540 is preferably provided with a stopper for preventing excessive rotation of the rotation plate 540.

이와 같이, 상기 제2소재로딩언로딩부(500)는 볼스크류(510)와 로터리실린더(530)를 이용하여 수평 이동 및 180°회전 작동에 의해, 제2소재(2)를 용착부스(420)내 제1소재(1)에 로딩함과 아울러 접합 완료된 램프 케이싱을 외부로 언로딩함으로써 작업이 연속적으로 이루어지도록 한다.
As described above, the second material loading and unloading part 500 uses the ball screw 510 and the rotary cylinder 530 to move the second material 2 to the welding booth 420 by horizontal movement and 180 ° rotation. In addition to loading the first material (1) in the inside and unloading the bonded lamp casing to the outside to allow the work to be carried out continuously.

이와 같은 본 발명에 따르면, 초음파 용착 작업이 무인으로 자동 수행되고, 초음파용착기(410)의 혼(414)과 지그판(310)에 열선이 구비되고, 용착부스(420)내 열풍기(422)에 의한 난방 효과로 공정에 적합한 최적의 온도로 유지시켜 불량률을 줄일 수 있으며, 공정실 전체가 아닌 용착부스(420) 내부의 난방만 수행하므로 난방비 및 전기에너지 소모량을 줄일 수 있으며, 초음파용착기(410)의 소음 또한 저감시킬 수 있게 된다.
According to the present invention, the ultrasonic welding operation is automatically performed unattended, the heating wire is provided on the horn 414 and the jig plate 310 of the ultrasonic welding machine 410, the hot air blower 422 in the welding booth 420 By maintaining the optimum temperature suitable for the process by the heating effect by reducing the defective rate, and only heating inside the welding booth 420, not the entire process room can reduce the heating cost and electrical energy consumption, ultrasonic welding machine 410 Noise can also be reduced.

이상, 본 발명의 특정 실시예에 대하여 설명하였다. 그러나, 본 발명의 사상 및 범위는 이러한 특정 실시예에 한정되는 것이 아니라, 본 발명의 요지를 변경하지 않는 범위 내에서 다양하게 수정 및 변형이 가능하다는 것을 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이해할 것이다. 따라서, 이상에서 기술한 실시예들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이므로, 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 하며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다.  The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand. Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

100 : 제1소재공급부 110 : 제1컨베이어
200 : 제1소재로딩부 210 : 리니어모터
220 : 브라켓 230 : 실린더
240 : 흡착판 300 : 워킹스테이지부
310 : 지그판 312 : 소재장착홈
314 : 열선 320 : 지그판수평이송수단
321 : 모터 322 : 볼스크류
322a : 스크류 322b : 너트블럭
323 : LM가이드 400 : 초음파용착부
410 : 초음파용착기 412 : 진동발생부
414 : 혼 415 : 열선
416 : 실린더 418 : 스탠드
420 : 용착부스 422 : 열풍기
424 : 온도센서 426 : 열차단커튼
500 : 제2소재로딩언로딩부 510 : 볼스크류
520 : 베이스판 530 : 로터리실린더
540 : 회전플레이트 550 : 수직브라켓
560 : 실린더 570 : 흡착판장착브라켓
580 : 흡착판 590 : 제2컨베이어 100: first material supply unit 110: first conveyor
200: first material loading part 210: linear motor
220: bracket 230: cylinder
240: adsorption plate 300: working stage
310: jig plate 312: material mounting groove
314: hot wire 320: jig plate horizontal transfer means
321: motor 322: ball screw
322a: Screw 322b: Nut Block
323: LM Guide 400: Ultrasonic Welding
410: ultrasonic welding machine 412: vibration generator
414: Horn 415: hot wire
416: cylinder 418: stand
420: welding booth 422: hot air blower
424: temperature sensor 426: thermal insulation curtain
500: second material loading and unloading unit 510: ball screw
520: base plate 530: rotary cylinder
540: rotating plate 550: vertical bracket
560: cylinder 570: adsorption plate mounting bracket
580: adsorption plate 590: second conveyor

Claims (4)

차량용 램프 케이싱을 구성하는 일 반부인 제1소재와 타 반부인 제2소재를 초음파 용착에 의해 접합하는 초음파 용착 장치로서,
상기 제1소재를 접합면이 상측을 향하도록 배치된 상태로 일정 간격 이격시켜 연속적으로 수평 이송하는 제1소재공급부와;
상기 제1소재공급부로부터 공급되는 제1소재를 진공 흡착에 의해 픽업하여 워킹스테이지부로 로딩하는 제1소재로딩부와;
초음파 용착 작업시 제1소재 및 제2소재를 하방에서 지지하는 판부재로서 사각블럭 형상으로 구성되고 상부 표면에는 제1소재가 유동없이 지지되도록 소재장착홈이 오목하게 형성되며 내측에 열선이 내장되어 발열가능하게 구성된 지그판과, 상기 지그판 위에 로딩된 제1소재를 수평 왕복 이송하는 지그판수평이송수단을 포함하는 워킹스테이지부와;
상기 워킹스테이지부에 포개어져 장착된 제1소재와 제2소재를 초음파 용착하는 초음파용착기와, 상기 초음파용착기를 둘러싸는 용착부스를 포함하되, 상기 용착부스는 초음파용착기를 둘러싸는 육면체 함체로서, 하부가 개구되어 초음파용착기를 사방 및 상방에서 덮고, 좌우 양측면은 일부 개구되며, 상기 좌우 양측면 개구에는 용착부스 내부의 열이 외부로 배출되는 방지하기 위한 열차단커튼이 구비되며, 내부에 열풍기 및 온도센서가 설치되어 내부 온도가 공정 최적 온도 범위로 유지되는 초음파용착부와;
상기 워킹스테이지부에 제1소재와 포개어져 접합되는 제2소재를 진공 흡착에 의해 픽업하여 로딩하고, 상기 초음파용착부에서 접합 완료된 차량용 램프 케이싱을 진공 흡착 픽업하여 언로딩하는 제2소재로딩언로딩부를 포함하는 차량용 초음파 용착 장치. An ultrasonic welding device for joining a first material, which constitutes a vehicle lamp casing, and a second material, which is the other, by ultrasonic welding,
A first material supply unit continuously transporting the first material horizontally at a predetermined interval in a state in which the bonding surface is disposed upward;
A first material loading part which picks up the first material supplied from the first material supply part by vacuum suction and loads it into the working stage part;
It is a plate member that supports the first material and the second material from the bottom during ultrasonic welding, and is formed in a square block shape. The material mounting groove is concave on the upper surface so that the first material is supported without flow. A working stage part including a jig plate configured to generate heat and a jig plate horizontal conveying means for horizontally reciprocating the first material loaded on the jig plate;
An ultrasonic welding device for ultrasonically welding the first material and the second material superimposed on the working stage and a welding booth surrounding the ultrasonic welding machine, wherein the welding booth is a hexahedral enclosure surrounding the ultrasonic welding machine. Is opened to cover the ultrasonic welder from all directions and upwards, and both sides of the left and right sides are partially opened, and the left and right side openings are provided with a heat shield curtain for preventing the heat inside the welding booth from being discharged to the outside, and a hot air blower and a temperature sensor therein. Ultrasonic welding portion is installed so that the internal temperature is maintained in the process optimum temperature range;
A second material loading and unloading that picks up and loads a second material overlapped with the first material and bonded to the working stage by vacuum suction, and picks up and unloads the vehicle lamp casing that is bonded in the ultrasonic welding part by vacuum suction. An ultrasonic welding device for a vehicle comprising a part. 제 1 항에 있어서,
상기 초음파용착기는 진동발생부와, 상기 진동발생부에서 발생된 진동을 접합될 제1소재 및 제2소재에 전달하는 혼과, 상기 혼을 승하강시키는 실린더를 포함하되, 상기 혼에는 열선과 온도센서가 내장되는 것을 특징으로 하는 차량용 램프 케이싱 초음파 용착 장치. The method of claim 1,
The ultrasonic welding machine includes a vibration generating unit, a horn for transmitting the vibration generated by the vibration generating unit to the first material and the second material to be joined, and a cylinder for lifting and lowering the horn, wherein the horn includes a heating wire and a temperature. Ultrasonic welding device for a vehicle lamp casing, characterized in that the sensor is built-in. 제 1 항에 있어서,
상기 열차단커튼은 스테인레스스틸재 금속사 다발로 구성되는 것을 특징으로 하는 차량용 램프 케이싱 초음파 용착 장치. The method of claim 1,
The thermal cut curtain is a vehicle lamp casing ultrasonic welding device, characterized in that consisting of a bundle of stainless steel metal yarn. 제 1 항에 있어서,
상기 제2소재로딩언로딩부는,
베이스판과;
상기 베이스판을 수평 이동시키는 모터 및 볼스크류와;
상기 베이스판 상부에 고정 설치되며, 공압에 의한 직선운동을 회전운동으로 변환시켜주는 로터리실린더와;
상기 로터리실린더의 상부에 결합되어 180°만큼 회전되는 회전브라켓과;
상기 회전브라켓의 좌우 양단에 설치되어 제1소재와 접합될 제2소재 또는 접합 완료된 차량용 램프 케이싱을 진공 흡착 파지하는 흡착판을 포함하는 것을 특징으로 차량용 램프 케이싱 초음파 용착 장치.




The method of claim 1,
The second material loading unloading unit,
A base plate;
A motor and a ball screw for horizontally moving the base plate;
A rotary cylinder fixedly installed on the base plate and converting a linear motion by pneumatic into a rotary motion;
A rotary bracket coupled to an upper portion of the rotary cylinder and rotated by 180 °;
And an adsorption plate installed on both left and right ends of the rotating bracket to vacuum suction and grip the second material to be joined to the first material or the vehicle lamp casing to be bonded.




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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11318789B2 (en) 2017-07-12 2022-05-03 Hyundai Motor Company Ultrasonic welding type wheel resonator
KR102642135B1 (en) * 2023-08-16 2024-02-29 주식회사 대일산업 Ultrasonic welding system for manufacturing rear seat back cover and ultrasonic welding method using the same

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001058355A (en) 1999-08-20 2001-03-06 Fuji Photo Film Co Ltd Ultrasonic welding apparatus of resin part
JP2005238268A (en) 2004-02-25 2005-09-08 Matsushita Electric Ind Co Ltd Ultrasonic joining method and device, and ultrasonic amplitude control method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001058355A (en) 1999-08-20 2001-03-06 Fuji Photo Film Co Ltd Ultrasonic welding apparatus of resin part
JP2005238268A (en) 2004-02-25 2005-09-08 Matsushita Electric Ind Co Ltd Ultrasonic joining method and device, and ultrasonic amplitude control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11318789B2 (en) 2017-07-12 2022-05-03 Hyundai Motor Company Ultrasonic welding type wheel resonator
KR102642135B1 (en) * 2023-08-16 2024-02-29 주식회사 대일산업 Ultrasonic welding system for manufacturing rear seat back cover and ultrasonic welding method using the same

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