KR102033815B1 - Welding apparatus for windows - Google Patents

Welding apparatus for windows Download PDF

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Publication number
KR102033815B1
KR102033815B1 KR1020160035811A KR20160035811A KR102033815B1 KR 102033815 B1 KR102033815 B1 KR 102033815B1 KR 1020160035811 A KR1020160035811 A KR 1020160035811A KR 20160035811 A KR20160035811 A KR 20160035811A KR 102033815 B1 KR102033815 B1 KR 102033815B1
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South Korea
Prior art keywords
profile
pressing
actuator
stage
window frame
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KR1020160035811A
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Korean (ko)
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KR20170111059A (en
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구자건
노용호
손남철
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(주)엘지하우시스
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Priority to KR1020160035811A priority Critical patent/KR102033815B1/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • 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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
    • B21D53/745—Joining mitred profiles comprising punching the profiles on a corner-angle connecting piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B23C3/128—Trimming or finishing edges of doors and windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/142—Clamps for work of special profile for windows and frames
    • 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
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2053—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position
    • B29C65/2061—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position by sliding
    • 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
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • 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
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/326—Shaping the burr, e.g. by 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
    • B29C66/50—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
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/502—Clamping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/628—Profiles; Strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

본 발명은 하나의 열 융착장치를 이용하여 한 번에 두 개의 창틀을 제조할 수 있도록 함으로써 생산효율을 향상시킬 수 있으며, 프로파일의 접합면 부위에 용융된 합성수지가 외부로 돌출되어 비드(bead)가 형성되는 것을 방지해줌으로써 말끔한 외관의 제품을 구현할 수 있도록 한 창호프레임 제조용 열 융착장치에 관한 것이다.
이를 실현하기 위한 본 발명은, 한 번에 두 개의 창틀을 제조할 수 있도록 한 창호프레임 제조용 열 융착장치에 있어서, 창틀 제조용 프로파일(10)의 접합면(11)을 기준으로 모서리부 양측을 각각 지지할 수 있도록 분할형성되되 복층구조로 설치되며, 액추에이터에 의해 양측으로 확장 또는 오므림 조작 가능하게 설치되는 본체부(100); 상기 본체부(100) 상에 배치된 복수의 프로파일(10)을 각각 고정해주는 클램핑부(200); 상기 클램핑부(200)에 고정된 프로파일(10)의 접합면(11) 상, 하측 테두리에 단턱홈부(13)를 대향되게 형성해주는 밀링부(300); 상기 본체부(100)의 일측에 설치되며, 상기 클램핑부(200)에 각각 고정된 프로파일(10)의 접합면(11) 사이에 열판(410)을 선택적으로 위치시켜 상기 접합면(11)을 가열 용융시켜주는 열판가열부(400); 및 상기 열판가열부(400)에 의해 가열 용융된 프로파일(10)의 접합 시 상기 복층으로 배치된 프로파일(10)의 상면과 저면에 각각 가압 밀착되어 상기 접합면(11)의 용융된 합성수지를 단턱홈부(13) 내에 충진시켜주는 누름지그부(500);를 포함한다.The present invention can improve the production efficiency by allowing two window frames to be manufactured at a time by using a single thermal welding device, the molten synthetic resin protrudes to the outside of the joint surface portion of the profile bead (bead) The present invention relates to a heat welding apparatus for manufacturing a window frame that enables a product of a clean appearance to be prevented from forming.
The present invention for realizing this, in the heat-sealing apparatus for manufacturing a window frame to enable the manufacture of two window frames at a time, each of the corners on the basis of the joint surface 11 of the window frame manufacturing profile 10, respectively A main body part 100 which is dividedly formed so as to be installed in a multi-layered structure, and which is installed to be extended or retracted to both sides by an actuator; A clamping part 200 for fixing each of the plurality of profiles 10 disposed on the main body part 100; Milling unit 300 to form a stepped groove 13 on the lower edge, on the joining surface 11 of the profile 10 fixed to the clamping unit 200; It is installed on one side of the main body portion 100, the hot plate 410 is selectively positioned between the bonding surface 11 of the profile 10 fixed to the clamping unit 200, respectively, the bonding surface 11 Hot plate heating unit 400 for heating and melting; And press-bonding the upper and lower surfaces of the profile 10 arranged in the multilayer to bond the heat-melted profile 10 by the hot plate heating part 400 to each other to step the molten synthetic resin of the bonding surface 11. It includes; a pressing jig 500 to fill in the groove (13).

Description

창호프레임 제조용 열 융착장치{Welding apparatus for windows}Thermal welding apparatus for window frame manufacturing {Welding apparatus for windows}

본 발명은 창호프레임 제조용 열 융착장치에 관한 것으로, 보다 상세하게는 하나의 열 융착장치를 이용하여 한 번에 두 개의 창틀을 제조할 수 있는 창호프레임 제조용 열 융착장치에 관한 것이다.The present invention relates to a heat welding apparatus for manufacturing a window frame, and more particularly, to a heat welding apparatus for manufacturing a window frame that can manufacture two window frames at a time by using a single heat welding apparatus.

일반적으로, 창틀 및 창짝의 프레임 제조용으로 사용되는 프로파일은 비철금속인 알루미늄재가 주로 사용되어 왔으나, 최근에는 방음과 보온효과가 우수한 합성수지재의 프로파일이 주류를 이루고 있다.In general, the profile used for the manufacture of the frame of the window frame and the window sill has been mainly used aluminum material of non-ferrous metal, but in recent years, the profile of the synthetic resin material excellent in soundproofing and thermal insulation effect is the mainstream.

이와 같이 합성수지재로 이루어진 프로파일은 사각틀 형태를 이룰 수 있도록 프로파일의 각 모서리부를 열 융착장치를 이용하여 접합시킨다.As such, the profile made of synthetic resin is bonded to each corner of the profile using a heat welding device to achieve a rectangular frame shape.

이러한 창호프레임(이하, '창틀'이라 함) 제조용 열 융착장치에 대하여 종래에 대한민국 특허등록 제258734호 '창틀골재의 열 융착장치'가 선 출원된 바 있다.For the heat fusion device for manufacturing such a window frame (hereinafter, referred to as a 'window frame'), Korean Patent Registration No. 258734, 'The heat fusion device of the window frame aggregate' has been previously applied.

구체적으로, 종래의 열 융착장치는 창틀의 네 변을 이룰 수 있도록 끝단부가 일정한 각도(45°)로 절단되어 있는 네 개의 프로파일을 열 융착기 상에 차례대로 배치한다.Specifically, the conventional heat welding apparatus sequentially arranges four profiles whose ends are cut at a predetermined angle (45 °) on the heat welding machine so as to form four sides of the window frame.

그런 다음 소정의 제어동작을 통해 네 모서리부를 각각 클램핑한 상태에서 각 모서리 접착면의 용융 및 융착 결합이 순차적으로 이루어질 수 있도록 한다.Then, the four corner portions are clamped through a predetermined control operation so that the melting and fusion bonding of the respective corner adhesive surfaces can be sequentially performed.

이에 따라 창틀의 뒤틀림 또는 결합 오차에 의한 제품의 불량률을 최소화시키고, 작업 환경의 개선과 함께 생산성을 향상시킬 수 있다.Accordingly, it is possible to minimize the defect rate of the product due to the distortion or coupling error of the window frame, and to improve the productivity and work environment.

그러나 상기와 같은 열 융착장치는 한 번의 공정으로 하나의 창틀을 생산할 수 밖에 없음에 따라 장치의 가동률에 비해 생산성이 떨어지게 되는 등 비효율적인 문제점이 있다.However, the thermal fusion apparatus as described above has an inefficient problem, such as productivity decreases compared to the operation rate of the apparatus due to only one window frame produced in one process.

본 발명은 상술한 문제점을 해결하고자 안출된 것으로, 하나의 열 융착장치를 이용하여 한 번에 두 개의 창틀을 제조할 수 있도록 함으로써 생산효율을 향상시킬 수 있도록 한 창호프레임 제조용 열 융착장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, to provide a thermal fusion device for the manufacture of window and door frame to improve the production efficiency by enabling the production of two window frames at a time by using one thermal fusion device The purpose is.

본 발명의 다른 목적은 프로파일의 접합면 부위에 용융된 합성수지가 외부로 돌출되어 비드(bead)가 형성되는 것을 방지해줌으로써 말끔한 외관의 제품을 구현할 수 있도록 한 창호프레임 제조용 열 융착장치를 제공하는데 있다.It is another object of the present invention to provide a thermal welding apparatus for manufacturing a window frame that can realize a product having a neat appearance by preventing the molten synthetic resin from protruding to the outside to form beads. .

상술한 바와 같은 목적을 구현하기 위한 본 발명에 따른 창호프레임 제조용 열 융착장치는, 한 번에 두 개의 창틀을 제조할 수 있도록 한 창호프레임 제조용 열 융착장치에 있어서, 창틀 제조용 프로파일의 접합면을 기준으로 모서리부 양측을 각각 지지할 수 있도록 분할형성되되 복층구조로 설치되며, 액추에이터에 의해 양측으로 확장 또는 오므림 조작 가능하게 설치되는 본체부; 상기 본체부 상에 배치된 복수의 프로파일을 각각 고정해주는 클램핑부; 상기 클램핑부에 고정된 프로파일의 접합면 상, 하측 테두리에 단턱홈부를 형성해주는 밀링부; 상기 본체부의 일측에 설치되며, 상기 클램핑부에 각각 고정된 프로파일의 접합면 사이에 열판을 위치시켜 상기 접합면을 가열 용융시켜주는 열판가열부; 및 상기 열판가열부에 의해 가열 용융된 프로파일의 접합 시 상기 복층으로 배치된 프로파일의 상면과 저면에 각각 가압 밀착되어 상기 접합면의 용융된 합성수지를 단턱홈부 내에 충진시켜주는 누름지그부;를 포함한다.Thermal welding apparatus for manufacturing a window frame according to the present invention for realizing the object as described above, in the thermal fusion apparatus for manufacturing a window frame frame to be able to manufacture two window frames at a time, based on the joint surface of the profile for the window frame manufacturing A main body part which is dividedly formed to support both sides of the corner part and is installed in a multi-layered structure so as to be extended or retracted by both actuators; A clamping part for fixing each of the plurality of profiles disposed on the main body; Milling unit to form a stepped groove on the lower edge on the joining surface of the profile fixed to the clamping portion; A hot plate heating part installed at one side of the main body, for heating and melting the joint surface by placing a hot plate between the joint surfaces of the profiles fixed to the clamping units, respectively; And a pressing jig part which press-contacts the upper surface and the lower surface of the profile arranged in the multilayer to fill the molten synthetic resin of the bonding surface in the stepped groove when the profile is heated and melted by the hot plate heater. .

이상과 같은 구성에 따른 본 발명은, 하나의 열 융착장치를 이용하여 한 번에 두 개의 창틀을 제조할 수 있도록 함으로써 생산효율을 향상시킬 수 있다.According to the present invention according to the above configuration, it is possible to manufacture two window frames at a time by using one thermal fusion device can improve the production efficiency.

또한 프로파일의 열 융착 시 누름지그부를 이용하여 접합면 부위를 소정시간 동안 가압해줌으로써, 비드(bead) 자체가 형성되는 것을 방지해줄 수 있으며 이에 따라 말끔한 외관의 제품을 얻을 수 있는 장점이 있다.In addition, by pressing the portion of the joint surface for a predetermined time by using the pressing jig during thermal fusion of the profile, it is possible to prevent the formation of the beads (bead) itself, there is an advantage that can obtain a neat appearance product.

도 1은 본 발명에 열 융착장치의 평면도,
도 2는 본 발명에 열 융착장치의 사시도,
도 3은 본 발명에 따른 본체부와 클램핑부의 사시도,
도 4는 본 발명에 따른 본체부의 구성을 보여주는 평면도,
도 5는 본 발명에 따른 클램핑부의 구성을 보여주는 측면도,
도 6은 본 발명에 따른 밀링부를 이용하여 단턱홈부를 형성하는 과정도,
도 7은 본 발명에 따른 열 융착장치의 측면도,
도 8은 본 발명에 따른 열판가열부의 구성을 보여주는 평면도,
도 9는 본 발명에 따른 누름지그부의 구성을 보여주는 저면사시도,
도 10은 본 발명에 따른 누름지그부를 구성하는 지그몸체의 측면도,
도 11은 본 발명에 따른 지그몸체의 작동원리를 보여주는 개략도,
도 12는 본 발명에 따른 누름지그부를 이용한 열 융착과정을 보여주는 순서도이다.1 is a plan view of a heat fusion device according to the present invention,
2 is a perspective view of a heat welding apparatus according to the present invention,
3 is a perspective view of a main body portion and a clamping portion according to the present invention;
4 is a plan view showing a configuration of a main body according to the present invention;
Figure 5 is a side view showing the configuration of the clamping portion according to the present invention,
6 is a process of forming a stepped groove using a milling unit according to the present invention,
7 is a side view of a thermal fusion apparatus according to the present invention;
8 is a plan view showing a configuration of a hot plate heating unit according to the present invention;
9 is a bottom perspective view showing a configuration of a pressing jig unit according to the present invention;
10 is a side view of the jig body constituting the pressing jig unit according to the present invention;
11 is a schematic view showing the operating principle of the jig body according to the present invention,
12 is a flow chart showing a thermal fusion process using the pressing jig unit according to the present invention.

이하 첨부한 도면을 참조하여 본 발명의 바람직한 실시예에 대한 구성 및 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

여기서, 각 도면의 구성요소들에 대해 참조부호를 부가함에 있어서 동일한 구성요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호로 표기되었음에 유의하여야 한다.Here, it should be noted that in adding reference numerals to the elements of each drawing, the same elements are denoted by the same reference numerals as much as possible even if they are shown on different drawings.

도 1은 본 발명에 열 융착장치의 평면도이고, 도 2는 본 발명에 열 융착장치의 사시도이며, 도 3은 본 발명에 따른 본체부와 클램핑부의 사시도이다.1 is a plan view of a heat fusion device according to the present invention, FIG. 2 is a perspective view of a heat fusion device according to the present invention, and FIG. 3 is a perspective view of a main body part and a clamping part according to the present invention.

도 1을 참조하면, 본 발명에 따른 창호프레임 제조용 열 융착장치(1)는 창틀을 구성하는 프로파일(10)의 네 모서리부에 각각 구성되어 프로파일(10)의 접합면(11)을 열 융착해주는 것으로, 한 번에 두 개의 창틀을 제조할 수 있다. 이하에서는, 설명의 편의를 위해 각 모서리부에 배치되는 복수의 열 융착장치(1) 중에서 어느 하나만을 도시하여 구체적으로 설명하기로 한다.Referring to FIG. 1, the thermal welding apparatus 1 for manufacturing a window frame according to the present invention is configured at four corner portions of the profile 10 constituting the window frame to thermally bond the joint surface 11 of the profile 10. In this way, two window frames can be manufactured at a time. Hereinafter, for convenience of description, only one of the plurality of thermal fusion apparatuses 1 disposed at each corner portion will be described in detail.

도 2를 참조하면, 이러한 본 발명의 바람직한 일 실시예에 따른 열 융착장치(1)는, 본체부(100), 클램핑부(200), 밀링부(300), 열판가열부(400), 누름지그부(500)를 포함한다.2, the thermal fusion apparatus 1 according to a preferred embodiment of the present invention, the main body 100, the clamping unit 200, milling unit 300, hot plate heating unit 400, pressing The jig part 500 is included.

이러한 본 발명의 구성에 대해 구체적으로 설명하면 다음과 같다.Referring to the configuration of the present invention in detail as follows.

도 3을 참조하면, 본체부(100)는 창틀 제조용 프로파일(10)의 접합면(11)을 기준으로 각 모서리부 양측을 각각 지지할 수 있도록 분할형성되되 복층(적어도 이층)구조로 설치되는 것으로, 액추에이터의 작동에 의해 양측으로 확장 또는 오므림 조작 가능하게 설치된다.Referring to FIG. 3, the main body 100 is dividedly formed to support each side of each corner portion based on the joint surface 11 of the window frame manufacturing profile 10, but is installed in a multi-layer (at least two-layer) structure. In addition, it is installed to be extended or retracted to both sides by the operation of the actuator.

구체적으로, 상기 본체부(100)는 직각으로 접하는 프로파일(10)의 끝단부를 각각 지지해줄 수 있도록 분할 형성되는 제1스테이지(110)와, 제1스테이지(110)의 직상부에 고정대(121)를 매개로 설치되어 또 다른 프로파일(10)의 끝단부를 지지해주는 제2스테이지(120)와, 제1스테이지(110)의 저면에 설치되어 제1, 2스테이지(110)(120)를 프로파일(10)의 길이방향과 직교하는 방향을 따라 확장시키거나 오므려주는 조작을 통해 프로파일(10)의 접합면(11)을 소정간격 이격 또는 접합시켜주는 액추에이터(130)를 포함할 수 있다.Specifically, the main body 100 is the first stage 110 is formed to be divided so as to support each of the end of the profile 10 in contact with the right angle, and the fixing base 121 on the upper portion of the first stage 110 The second stage 120 to support the end of another profile 10 is installed through the media, the first stage 110 is installed on the bottom surface of the first and second stage 110, 120 to the profile (10) The actuator 130 may be spaced apart or bonded to the joint surface 11 of the profile 10 by an operation of expanding or pinching in a direction orthogonal to the longitudinal direction of the).

이 경우 제1스테이지(110)와 제2스테이지(120)의 상면에는 프로파일(10)의 정확한 안착 위치를 정해줄 수 있도록 단턱 또는 기타 다양한 구조의 가이드수단(미도시)이 구비될 수 있다.In this case, the upper surface of the first stage 110 and the second stage 120 may be provided with a guide means (not shown) having a step or other various structures to determine the exact seating position of the profile (10).

도 4를 참조하면, 상기 액추에이터(130)는 가이드모듈(131)을 따라 제1스테이지(110)를 슬라이딩 이동시킬 수 있도록 볼스크류(133)의 일측에 연결되는 서보모터로 이루어질 수 있다. 이러한 구성요소는 통상적으로 적용되어 사용되는 것임에 따라 이에 대한 자세한 작동설명은 생략하기로 한다.Referring to FIG. 4, the actuator 130 may include a servo motor connected to one side of the ball screw 133 so as to slide the first stage 110 along the guide module 131. Since these components are commonly applied and used, detailed operation description thereof will be omitted.

이 경우 액추에이터(130)에 의해 이격되는 프로파일(10)의 접합면(11) 사이 간격(t)은 밀링부(300) 및 열판가열부(400)의 구성요소가 삽입될 수 있는 정도의 간격이다.In this case, the spacing t between the joint surfaces 11 of the profile 10 spaced by the actuator 130 is an interval at which the components of the milling unit 300 and the hot plate heating unit 400 can be inserted. .

한편, 상기 제2스테이지(120)는 고정대(121)에 설치된 액추에이터의 작동에 의해 상하로 왕복이동 가능하게 설치되어 높낮이 조절이 가능하게 할 수 있다. (도 5 참조)On the other hand, the second stage 120 may be installed to be reciprocating up and down by the operation of the actuator installed on the fixing plate 121 to enable height adjustment. (See Figure 5)

즉 상하로 배치된 제1, 2스테이지(110)(120) 사이에 열판가열부(400)나 누름지그부(500) 등의 구성요소를 삽입하는 경우 근처의 구조물과 간섭될 우려가 있다.That is, when components such as the hot plate heating unit 400 or the pressing jig unit 500 are inserted between the first and second stages 110 and 120 disposed up and down, there is a risk of interference with nearby structures.

따라서 후술할 누름지그부(500)를 이용한 해당 공정 시 제2스테이지(120)의 상승 조작을 통해 제1, 2스테이지(110)(120) 간의 높낮이를 조절해줄 수 있으며, 이에 따라 누름지그부(500)와의 간섭을 방지할 수 있다. 해당공정이 완료된 후에는 상승되었던 제2스테이지(120)를 다시 원위치로 하강시킬 수 있다.Therefore, during the process using the pressing jig unit 500 to be described later, the height of the second stage 120 may be adjusted by adjusting the height between the first and second stages 110 and 120, and accordingly, the pressing jig unit ( Interference with 500 can be prevented. After the process is completed, the second stage 120 that has been raised may be lowered back to its original position.

도 5를 참조하면, 클램핑부(200)는 본체부(100) 상에 상·하로 배치된 창틀 제조용 프로파일(10)을 고정해준다. 이러한 클램핑부(200)는 각각 한 쌍의 제1클램프(210)와, 제2클램프(220)로 이루어질 수 있다.Referring to FIG. 5, the clamping part 200 fixes the profile 10 for manufacturing a window frame disposed up and down on the main body part 100. Each of the clamping parts 200 may include a pair of first clamps 210 and a second clamp 220.

구체적으로, 제1클램프(210)는 제1스테이지(110) 상에 상하방향으로 이동 가능하게 설치되는 제1가압부재(211)와, 제1가압부재(211)를 하방향으로 작동시켜 제1스테이지(110) 상에 안착된 프로파일(10)을 가압 고정해주는 제1액추에이터(213)를 포함할 수 있다.In detail, the first clamp 210 operates the first pressing member 211 and the first pressing member 211 which are installed to be movable upward and downward on the first stage 110 to operate the first clamping member 211 downward. It may include a first actuator 213 for pressing and fixing the profile 10 seated on the stage 110.

또한 제2클램프(220)는 제2스테이지(120) 상에 상하로 이동 가능하게 설치되는 제2가압부재(221)와, 상기 제2가압부재(221)를 하방향으로 작동시켜 제2스테이지(120) 상에 안착된 프로파일(10)을 가압 고정해주는 제2액추에이터(223)를 포함할 수 있다.In addition, the second clamp 220 is operated by the second pressing member 221 and the second pressing member 221 which are installed to be moved up and down on the second stage 120, the second stage ( It may include a second actuator 223 for pressing and fixing the profile 10 seated on the 120.

도 6을 참조하면, 밀링부(300)는 본체부(100) 상에 복층으로 고정된 프로파일(10)의 접합면(11)을 동시에 소정 간격(t) 확장시킨 후 그 사이에 삽입되어 접합면(11)의 상, 하측 테두리에 단턱홈부(13)를 형성해준다.Referring to FIG. 6, the milling part 300 simultaneously extends the joining surface 11 of the profile 10 fixed in a double layer on the main body part 100 at a predetermined interval t, and is inserted therebetween. The stepped groove 13 is formed on the upper and lower edges of the (11).

단턱홈부(13)는 프로파일(10)의 접합 시 접합면(11)의 용융된 합성수지가 충진되는 공간이다. 이러한 단턱홈부(13) 구조가 마련되지 않는다면 접합면(11)의 용융된 합성수지가 프로파일(10) 표면으로 돌출되어 비드를 형성할 우려가 있다.Stepped groove 13 is a space in which the molten synthetic resin of the bonding surface 11 is filled when the profile 10 is bonded. If the stepped groove 13 is not provided, the molten synthetic resin of the joint surface 11 may protrude to the surface of the profile 10 to form beads.

도 7을 참조하면, 상기 밀링부(300)는 액추에이터(551)에 의해 수평방향으로 왕복 이동되는 지지대(550)의 선단에 일체로 설치됨과 아울러 액추에이터(311)의 작동에 의해 본체부(100)의 상하방향으로 왕복이동 가능하게 설치되는 가이드모듈(310)과, 가이드모듈(310)에 일체로 설치되어 프로파일(10) 접합면(11)의 상, 하측 테두리에 단턱홈부(13)를 대향되게 형성해줄 수 있도록 양측에 절삭날(321)이 구비되는 스핀들모듈(320)을 포함할 수 있다.Referring to FIG. 7, the milling unit 300 is integrally installed at the distal end of the support 550 reciprocated in the horizontal direction by the actuator 551 and the main body unit 100 by the operation of the actuator 311. The guide module 310 is installed so as to reciprocate in the up and down direction of the guide module 310 and integrally installed on the guide module 310 so that the stepped groove 13 on the upper and lower edges of the joining surface 11 of the profile 10. It may include a spindle module 320 is provided with cutting edges 321 on both sides to form.

열판가열부(400)는 본체부(100)의 일측에 설치되며, 클램핑부(200)에 각각 고정된 프로파일(10)의 접합면(11) 사이에 열판(410)을 선택적으로 위치시켜 접합면(11)을 가열 용융시켜준다.The hot plate heating part 400 is installed at one side of the main body part 100, and the hot plate 410 is selectively positioned between the joint surfaces 11 of the profiles 10 fixed to the clamping parts 200, respectively. Heat-melt (11).

구체적으로, 도 8에 도시된 바와 같이, 열판가열부(400)는 전원을 공급받아 발열되며 복층으로 배치된 프로파일(10)의 접합면(11)을 동시에 가열해줄 수 있도록 상하 한 쌍으로 배치되는 열판(410)과, 프로파일(10) 접합면(11)의 확장 조작 시 접합면(11) 사이 틈새에 열판(410)을 삽입해주는 액추에이터(420)를 포함할 수 있다.Specifically, as shown in Figure 8, the hot plate heating unit 400 is arranged in a pair of upper and lower so as to generate heat and heat the joint surface 11 of the profile 10 arranged in multiple layers at the same time It may include an actuator 420 for inserting the hot plate 410 in the gap between the hot plate 410 and the bonding surface 11 during the expansion operation of the bonding surface 11 of the profile 10.

이 경우 열판(410)의 양측면에는 액추에이터의 작동에 의해 상하로 이동되면서 열판(410) 표면에 묻은 이물질을 제거해주는 브러쉬모듈(미도시)이 설치될 수 있다.In this case, brush modules (not shown) may be installed on both side surfaces of the hot plate 410 to remove foreign substances on the surface of the hot plate 410 while moving up and down by the operation of the actuator.

도 9를 참조하면, 누름지그부(500)는 열판가열부(400)에 의해 가열 용융된 프로파일(10)의 접합 시 프로파일(10)의 상면 및 저면에 각각 가압 밀착되는 것으로, 접합면(11)의 용융된 합성수지가 접합면 부위를 통해 프로파일(10)의 표면으로 돌출 형성되는 비드(bead)를 방지해준다.Referring to FIG. 9, the pressing jig 500 is press-contacted to the upper and lower surfaces of the profile 10 at the time of bonding the profile 10 heated and melted by the hot plate heating unit 400, and the bonding surface 11. The molten synthetic resin of) prevents the bead from protruding to the surface of the profile 10 through the joint surface portion.

다시 말해 누름지그부(500)를 적용하여 별도의 비드 제거작업('사상 작업'이라고도 함)을 생략해줌으로써 해당 공정을 줄일 수 있음은 물론, 제품의 품질을 향상시킬 수 있다.In other words, by applying the pressing jig unit 500 to omit a separate bead removal operation (also referred to as a 'thinning operation') can reduce the process, as well as improve the quality of the product.

상기와 같은 누름지그부(500)는 제1스테이지(110) 상에 고정된 프로파일(10)의 저면 접합면 부위를 가압해줄 수 있도록 액추에이터(511)에 의해 작동되는 제1누름지그(510)와, 제1스테이지(110) 상에 고정된 프로파일(10)의 상면 접합면 부위를 가압해줄 수 있도록 액추에이터(521)에 의해 작동되는 제2누름지그(520)와, 제2스테이지(120) 상에 고정된 프로파일(10)의 저면 접합면 부위를 가압해줄 수 있도록 액추에이터(531)에 의해 작동되는 제3누름지그(530)와, 제2스테이지(120) 상에 고정된 프로파일(10)의 상면 접합면 부위를 가압해줄 수 있도록 액추에이터(541)에 의해 작동되는 제4누름지그(540)를 포함할 수 있다. 상기와 같은 제1 내지 제4누름지그(510 ~ 540)는 전체가 동시에 작동되면서 해당 공정을 수행한다.The pressing jig unit 500 as described above may include the first pressing jig 510 operated by the actuator 511 to press the bottom joint surface portion of the profile 10 fixed on the first stage 110. On the second stage 120 and the second pressing jig 520 which is operated by the actuator 521 to press the upper surface of the joint surface of the profile 10 fixed on the first stage 110 Bonding the top surface of the third pressing jig 530 operated by the actuator 531 and the profile 10 fixed on the second stage 120 so as to pressurize the bottom joint surface portion of the fixed profile 10. It may include a fourth pressing jig 540 operated by the actuator 541 to press the surface portion. The first to fourth pressing jigs 510 to 540 as described above perform the corresponding process while all of them are operated at the same time.

이 경우 제1누름지그(510)는 제1스테이지(110)의 하측에 고정 설치될 수 있다.In this case, the first pressing jig 510 may be fixedly installed on the lower side of the first stage 110.

그리고 제2, 3, 4누름지그(520)(530)(540)는 열판가열부(400)를 포함한 기타 구성요소와의 간섭을 방지할 수 있도록 액추에이터(551)에 의해 수평방향으로 왕복 이동되는 지지대(550) 상에 일체로 설치될 수 있다.The second, third, and fourth pressing jigs 520, 530, and 540 are reciprocated in the horizontal direction by the actuator 551 so as to prevent interference with other components including the hot plate heating part 400. It may be integrally installed on the support 550.

좀 더 구체적으로, 상기 지지대(550)는 상부수평바(550a)와, 수직바(550b)를 매개로 하측에 평행하게 이격 형성되는 하부수평바(550c)로 구성될 수 있다. 즉 지지대(550)는 측면에서 보았을 때 'ㄷ'자 형상으로 형성될 수 있다. More specifically, the support 550 may be composed of an upper horizontal bar (550a), and a lower horizontal bar (550c) spaced apart in parallel to the lower side via the vertical bar (550b). That is, the support 550 may be formed in a 'c' shape when viewed from the side.

이러한 지지대(550)는 고정프레임(553) 상부에 설치된 가이드모듈(555)에 설치되며, 상기 액추에이터(551)의 작동에 의해 수평방향으로 슬라이딩 왕복 이동 가능하게 작동될 수 있다. 액추에이터(551)는 정밀위치 제어가 가능한 서보모터로 구성될 수 있다.The support 550 is installed in the guide module 555 installed on the fixing frame 553, and can be operated to reciprocate sliding in the horizontal direction by the operation of the actuator 551. The actuator 551 may be configured as a servo motor capable of precise position control.

이 경우 하부수평바(550c)에는 제2누름지그(520)와 제3누름지그(530)가 설치되고, 상부수평바(550a)에는 제4누름지그(540)와 밀링부(300)가 일체로 설치될 수 있다. 이에 따라 지지대(550)의 위치를 선택적으로 변경해가며 밀링부(300) 또는 누름지그부(500)를 이용한 해당 공정을 순차적으로 진행할 수 있다.In this case, the second pressing jig 520 and the third pressing jig 530 are installed on the lower horizontal bar 550c, and the fourth pressing jig 540 and the milling part 300 are integrally formed on the upper horizontal bar 550a. Can be installed as Accordingly, the process of using the milling unit 300 or the pressing jig unit 500 may be sequentially performed while selectively changing the position of the support 550.

도 10을 참조하면, 상기 누름지그부(500)를 구성하는 제1 내지 4누름지그(510 ~ 540)는 동일한 형상의 지그몸체(501)가 각각 적용되어 이루어진다.Referring to FIG. 10, the first to fourth pressing jigs 510 to 540 constituting the pressing jig part 500 are applied to each of the jig bodies 501 having the same shape.

구체적으로, 지그몸체(501)의 일측 가압면에는 반원형상의 가압돌기(501a)가 형성되고, 지그몸체(501)의 타측 가압면에는 평탄면(501b)이 형성될 수 있다.In detail, a semicircular pressing protrusion 501a may be formed on one side of the jig body 501, and a flat surface 501b may be formed on the other side of the jig body 501.

도 11을 참조하면, 상기와 같은 지그몸체(501)는 액추에이터에 의해 승, 하강 작동됨과 동시에 고정브라켓(502)에 회전 가능하게 힌지 결합되어 에어척(503)을 매개로 상하 180°선회 작동될 수 있다.Referring to FIG. 11, the jig body 501 as described above is moved up and down by an actuator and is rotatably hinged to the fixed bracket 502 to be rotated 180 ° up and down via the air chuck 503. Can be.

이 경우 도면상에서는 지그몸체(501)의 작동원리를 설명하기 위하여 간략하게 도시한 것으로, 지그몸체(501)를 승, 하강 및 상하 180°선회시킬 수 있는 구조라면 다양하게 변경적용할 수 있다.In this case, the drawing is briefly illustrated in order to explain the operation principle of the jig body 501, and the jig body 501 can be variously changed as long as the structure can rotate 180 ° up, down, and up and down.

이러한 구조의 누름지그부(500)는 지그몸체(501)의 가압돌기(501a)가 프로파일(10)의 접합면(11) 부위를 최초 1차적으로 가압해줌으로써 돌출된 합성수지가 단턱홈부(13) 내의 바닥면에 퍼지도록 해준다. 1차 가압은 순간적인 누름 동작일 수 있다.The pressing jig part 500 of this structure has a synthetic resin protruding from the pressing projection 501a of the jig body 501 by pressing the bonding surface 11 of the profile 10 first. It spreads to the bottom of the inside. The primary pressurization may be a momentary pressing action.

그런 다음, 에어척(503)을 통해 지그몸체(501)를 상하 180° 전환한 후 평탄면(501b)을 이용하여 접합면(11) 부위의 표면을 2차로 소정시간 동안 가압해주게 되고, 이에 따라 용융된 합성수지가 프로파일(10) 표면으로 돌출되지 않고 단탁홈부(13) 내에 충진되도록 할 수 있다. 즉 접합면(11)을 통해 돌출 형성되는 비드를 원천적으로 방지할 수 있다.Then, the jig body 501 is switched up and down 180 ° through the air chuck 503, and then the surface of the joint surface 11 is pressed for a predetermined time by using the flat surface 501b for a predetermined time. The molten synthetic resin may be filled in the recessed groove 13 without protruding to the surface of the profile 10. That is, the beads protruding through the joint surface 11 can be prevented at the source.

그러면, 이상과 같은 구성의 본 발명에 따른 열 융착장치(1)를 이용한 창틀 제조과정에 대하여 설명해보기로 한다.Then, the window frame manufacturing process using the heat welding device 1 according to the present invention having the above configuration will be described.

먼저, 창틀의 네 변을 이룰 수 있도록 양끝단의 접합면이 45°로 절단된 복수의 프로파일(10)을 복층으로 구성된 제1스테이지(110)와 제2스테이지(120) 상에 순차적으로 배치한다. 프로파일(10) 배치 작업은 수작업으로 이루어질 수 있다(도 1 및 도 2 참조).First, the plurality of profiles 10 whose joint surfaces at both ends are cut at 45 ° so as to form four sides of the window frame are sequentially disposed on the first stage 110 and the second stage 120 having multiple layers. . The placement of the profile 10 can be done manually (see FIGS. 1 and 2).

프로파일(10)의 배치가 완료되면 클램핑부(200)에 의해 프로파일(10)의 위치가 고정됨과 아울러 자동 정렬된다(도 5 참조).When the arrangement of the profile 10 is completed, the position of the profile 10 is fixed and automatically aligned by the clamping unit 200 (see FIG. 5).

그런 다음, 프로파일(10) 접합면(11)의 사이를 소정 간격 이격시킨 상태에서 밀링부(300)의 스핀들모듈(320)을 통해 접합면(11)의 상, 하측 테두리에 단턱홈부(13)를 형성한다(도 6 참조).Then, the stepped groove 13 is formed on the upper and lower edges of the joining surface 11 through the spindle module 320 of the milling part 300 in a state in which the space between the joining surfaces 11 of the profile 10 is spaced apart. (See FIG. 6).

그리고 접합면(11) 사이에 열판가열부(400)의 열판(410)을 위치시켜 소정 시간 가열해주는 공정을 통해 접합면(11)을 용융시켜준다(도 8 참조).Then, the bonding surface 11 is melted through a process of placing the heating plate 410 of the hot plate heating unit 400 between the bonding surfaces 11 and heating for a predetermined time (see FIG. 8).

아울러 도 12의 (a)에서와 같이, 열판(410)을 원위치로 복귀시킨 후 프로파일(10)의 용융된 접합면(11)을 접합시켜준다. 접합되는 한 쌍의 프로파일(10)은 접합면(11) 측으로 서로 가압되고 있는 상황이다. (이 경우 도면 상에서는 설명의 편의를 위해 프로파일(10)의 상부 일부분만을 도시한 것으로, 프로파일(10)의 상, 하부에서 해당 공정이 동시에 진행된다.)In addition, as shown in (a) of FIG. 12, after the hot plate 410 is returned to its original position, the molten joint surface 11 of the profile 10 is joined. The pair of profiles 10 to be joined are in a state of being pressed to each other on the joining surface 11 side. (In this case, only a portion of the upper portion of the profile 10 is illustrated for convenience of description, and a corresponding process is simultaneously performed on the upper and lower portions of the profile 10.)

이와 동시에 접합 공정 시 접합면(11)의 사이 틈새를 통해 용융된 합성수지가 돌출되는 것을 방지해줄 수 있도록 프로파일(10)의 상면과 저면에 누름지그부(500)의 지그몸체(501)를 각각 가압 밀착시킨다.At the same time, pressing the jig body 501 of the pressing jig 500 on the upper and lower surfaces of the profile 10 to prevent the molten synthetic resin from protruding through the gap between the bonding surfaces 11 during the bonding process. Close contact

구체적으로, 도 12의 (b), (c)에서와 같이, 누름지그부(500)를 이용한 가압 공정 시 가압돌기(501a)가 프로파일(10)의 접합면(11) 부위를 1차로 가압해줌으로써 돌출된 합성수지가 단턱홈부(13) 내의 바닥면 및 양측 구석에 퍼지도록 해준다.Specifically, as shown in (b) and (c) of FIG. 12, during the pressing process using the pressing jig 500, the pressing protrusion 501a primarily presses the joint surface 11 portion of the profile 10. By enlarging the synthetic resin to be spread on the bottom surface and both corners in the stepped groove (13).

그런 다음, 도 12의 (d)에서와 같이 에어척(503)(도 11 참조)의 조작을 통해 지그몸체(501)를 상하 180° 전환한 후, 지그몸체(501)의 평탄면(501b)을 이용하여 접합면(11) 부위의 표면을 2차로 소정시간 동안 가압해준다.Then, as shown in (d) of FIG. 12, the jig body 501 is turned up and down 180 ° through the operation of the air chuck 503 (see FIG. 11), and then the flat surface 501b of the jig body 501 is provided. Using to press the surface of the joint surface 11 portion for a predetermined time second.

이에 따라 접합면(11)의 용융된 합성수지가 프로파일(10) 표면으로 돌출되지 않고 단턱홈부(13) 내에 충진되도록 해줄 수 있다.Accordingly, the molten synthetic resin of the bonding surface 11 may be filled in the stepped groove 13 without protruding to the surface of the profile 10.

이상과 같은 일련의 공정을 통해, 하나의 열 융착장치(1)를 이용하여 한 번에 두 개의 창틀을 제조할 수 있음으로써 생산효율을 향상시킬 수 있다.Through a series of processes as described above, it is possible to manufacture two window frames at a time by using one thermal fusion device (1) can improve the production efficiency.

특히 프로파일(10)의 접합부위에 비드(bead) 자체가 형성되는 것을 방지해줄 수 있음음으로써 말끔한 외관의 제품을 얻을 수 있다.In particular, since the bead itself can be prevented from being formed at the junction of the profile 10, a neat appearance product can be obtained.

이상에서는 본 발명을 특정의 바람직한 실시 예를 들어 도시하고 설명하였으나, 본 발명은 상기한 실시 예에 한정되지 않으며 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양한 변경과 수정이 가능함은 물론이다.The present invention has been illustrated and described with reference to certain preferred embodiments, but the present invention is not limited to the above embodiments and various changes and modifications are possible without departing from the technical spirit of the present invention.

1 : 열 융착장치 10 : 프로파일
11 : 접합면 13 : 단턱홈부
100 : 본체부 110 : 제1스테이지
120 : 제2스테이지 121 : 고정대
130 : 액추에이터 200 : 클램핑부
210 : 제1클램프 211 : 제1가압부재
213 : 제1액추에이터 220 : 제2클램프
221 : 제2가압부재 223 : 제2액추에이터
300 : 밀링부 310 : 가이드모듈
320 : 스핀들모듈 400 : 열판가열부
410 : 열판 420 : 액추에이터
500 : 누름지그부 501 : 지그몸체
501a : 가압돌기 501b : 평탄면
503 : 에어척 510 : 제1누름지그
520 : 제2누름지그 530 : 제3누름지그
540 : 제4누름지그 550 : 지지대
511, 521, 531, 541, 551 : 액추에이터1: heat welding device 10: profile
11: joining surface 13 stepped groove
100: main body 110: first stage
120: second stage 121: fixing table
130: actuator 200: clamping part
210: first clamp 211: first pressing member
213: first actuator 220: second clamp
221: second pressure member 223: second actuator
300: milling unit 310: guide module
320: spindle module 400: hot plate heating unit
410: hot plate 420: actuator
500: pressing jig part 501: jig body
501a: Pressing protrusion 501b: Flat surface
503: air chuck 510: first push jig
520: second pressing jig 530: third pressing jig
540: fourth pressing jig 550: support
511, 521, 531, 541, 551: actuator

Claims (10)

한 번에 두 개의 창틀을 제조할 수 있도록 한 창호프레임 제조용 열 융착장치에 있어서,
창틀 제조용 프로파일(10)의 접합면(11)을 기준으로 모서리부 양측을 각각 지지할 수 있도록 분할형성되되 복층구조로 설치되며, 액추에이터에 의해 양측으로 확장 또는 오므림 조작 가능하게 설치되는 본체부(100);
상기 본체부(100) 상에 배치된 복수의 프로파일(10)을 각각 고정해주는 클램핑부(200);
상기 클램핑부(200)에 고정된 프로파일(10)의 접합면(11) 상, 하측 테두리에 단턱홈부(13)를 대향되게 형성해주는 밀링부(300);
상기 본체부(100)의 일측에 설치되며, 상기 클램핑부(200)에 각각 고정된 프로파일(10)의 접합면(11) 사이에 열판(410)을 선택적으로 위치시켜 상기 접합면(11)을 가열 용융시켜주는 열판가열부(400); 및
상기 열판가열부(400)에 의해 가열 용융된 프로파일(10)의 접합 시 상기 복층으로 배치된 프로파일(10)의 상면과 저면에 각각 가압 밀착되어 상기 접합면(11)의 용융된 합성수지를 단턱홈부(13) 내에 충진시켜주는 누름지그부(500);를 포함하는 창호프레임 제조용 열 융착장치.
In the heat fusion apparatus for the manufacture of one window frame to make two window frames at a time,
The main body part which is dividedly formed so as to support both sides of the corner part on the basis of the joint surface 11 of the window frame manufacturing profile 10, respectively, is installed in a multi-layer structure, and is extended or retracted by both actuators ( 100);
A clamping part 200 for fixing each of the plurality of profiles 10 disposed on the main body part 100;
Milling unit 300 to form a stepped groove 13 on the lower edge, on the joining surface 11 of the profile 10 fixed to the clamping unit 200;
It is installed on one side of the main body portion 100, the hot plate 410 is selectively positioned between the bonding surface 11 of the profile 10 fixed to the clamping unit 200, respectively, the bonding surface 11 Hot plate heating unit 400 for heating and melting; And
When the heat-melted profile 10 is heated and melted by the hot plate heating unit 400, the upper and lower surfaces of the profile 10 disposed in the multilayer layer are pressed and adhered to each other so that the molten synthetic resin of the joint surface 11 is stepped. Thermal pressing device for manufacturing a window frame comprising a; pressing jig portion 500 to fill in the (13).
제1항에 있어서,
상기 본체부(100)는,
상기 프로파일(10)의 끝단부를 각각 지지해줄 수 있도록 분할 형성되는 제1스테이지(110);
상기 제1스테이지(110)의 직상부에 고정대(121)를 매개로 이격 설치되어 또 다른 프로파일(10)의 끝단부를 지지해주는 제2스테이지(120); 및
상기 제1스테이지(110)의 저면에 설치되어 상기 제1, 2스테이지(110)(120)를 프로파일(10)의 길이방향과 직교하는 방향을 따라 동시에 확장시키거나 오므려주는 조작을 통해 프로파일(10)의 접합면(11)을 이격 또는 접합시켜주는 액추에이터(130);를 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 1,
The main body 100,
A first stage (110) which is dividedly formed to support each end of the profile (10);
A second stage 120 installed at an upper portion of the first stage 110 via a fixing rod 121 to support an end of another profile 10; And
Installed on the bottom of the first stage 110, the first and second stages 110, 120 through the operation to simultaneously extend or pinch in the direction orthogonal to the longitudinal direction of the profile (profile ( An actuator 130 for spaced apart or bonded to the bonding surface 11 of 10); heat welding apparatus for manufacturing a window frame comprising a.
제2항에 있어서,
상기 제2스테이지(120)는,
상기 고정대(121)에 설치된 액추에이터(123)에 의해 상하로 왕복이동 가능하게 설치되어 높낮이가 조절되는 것을 더 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 2,
The second stage 120,
Heat fusion apparatus for manufacturing a window frame further comprises a height is adjusted by being installed reciprocating up and down by an actuator (123) installed on the fixing (121).
제2항에 있어서,
상기 클램핑부(200)는,
상기 제1스테이지(110) 상에 상하로 이동 가능하게 설치되는 제1가압부재(211)와, 상기 제1가압부재(211)를 하방향으로 작동시켜 상기 제1스테이지(110) 상에 안착된 프로파일을 가압 고정해주는 제1액추에이터(213)로 이루어진 한 쌍의 제1클램프(210); 및
상기 제2스테이지(120) 상에 상하로 이동 가능하게 설치되는 제2가압부재(221)와, 상기 제2가압부재(221)를 하방향으로 작동시켜 상기 제2스테이지(120) 상에 안착된 프로파일(10)을 가압 고정해주는 제2액추에이터(223)로 이루어진 한 쌍의 제2클램프(220);를 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 2,
The clamping unit 200,
The first pressing member 211 is installed on the first stage 110 so as to be movable up and down, and the first pressing member 211 is operated downward to be seated on the first stage 110. A pair of first clamps 210 formed of a first actuator 213 for pressing and fixing the profile; And
The second pressing member 221 installed on the second stage 120 to be movable up and down and the second pressing member 221 are operated downward to be seated on the second stage 120. Thermal welding device for manufacturing a window frame comprising a; a pair of second clamp 220 made of a second actuator (223) for pressing and fixing the profile (10).
제1항에 있어서,
상기 밀링부(300)는,
액추에이터(551)에 의해 수평방향으로 왕복 이동되는 지지대(550)의 선단에 일체로 설치됨과 아울러, 액추에이터(311)의 작동에 의해 본체부(100)의 상하방향으로 왕복이동 가능하게 설치되는 가이드모듈(310);
상기 가이드모듈(310)에 일체로 설치되며, 상기 프로파일(10) 접합면(11)의 상,하측 테두리에 단턱홈부(13)를 대향되게 형성해줄 수 있도록 양측에 절삭날(321)이 구비되는 스핀들모듈(320);을 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 1,
The milling unit 300,
The guide module is integrally installed at the front end of the support 550 reciprocated in the horizontal direction by the actuator 551, and is installed to be reciprocated in the vertical direction of the main body 100 by the operation of the actuator 311. 310;
It is integrally installed on the guide module 310, the cutting edge 321 is provided on both sides so that the stepped groove 13 is formed on the upper and lower edges of the joining surface 11 of the profile 10 to face each other. Spindle module 320; Thermal welding device for manufacturing a window frame comprising a.
제1항에 있어서,
상기 열판가열부(400)는,
전원을 공급받아 발열되며, 복층으로 배치된 상기 프로파일(10)의 접합면(11)을 동시에 가열해줄 수 있도록 상하 한 쌍으로 배치되는 열판(410); 및
상기 프로파일(10) 접합면(11)의 확장 조작 시 상기 접합면(11) 사이 틈새에 상기 열판(410)를 삽입해주는 액추에이터(420);를 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 1,
The hot plate heating unit 400,
A heat plate 410 disposed in an upper and lower pair so as to generate heat by being supplied with power and to simultaneously heat the joint surface 11 of the profile 10 arranged in a plurality of layers; And
And an actuator (420) for inserting the hot plate (410) into the gap between the joining surfaces (11) during the expansion operation of the joining surface (11) of the profile (10).
제6항에 있어서,
상기 열판(410)의 양측면에는,
액추에이터의 작동에 의해 상하로 이동되면서 열판(410) 표면에 묻은 이물질을 제거해주는 브러쉬모듈;이 설치된 것을 더 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 6,
On both sides of the hot plate 410,
Thermal welding device for manufacturing a window frame further comprising a brush module; moved up and down by the operation of the actuator to remove the foreign matter on the surface of the hot plate 410.
제2항에 있어서,
상기 누름지그부(500)는,
상기 제1스테이지(110) 상에 고정된 프로파일(10)의 저면 접합면(11) 부위를 가압해줄 수 있도록 액추에이터(511)에 의해 작동되는 제1누름지그(510);
상기 제1스테이지(110) 상에 고정된 프로파일(10)의 상면 접합면(11) 부위를 가압해줄 수 있도록 액추에이터(521)에 의해 작동되는 제2누름지그(520);
상기 제2스테이지(120) 상에 고정된 프로파일(10)의 저면 접합면(11) 부위를 가압해줄 수 있도록 액추에이터(531)에 의해 작동되는 제3누름지그(530); 및
상기 제2스테이지(120) 상에 고정된 프로파일(10)의 상면 접합면(11) 부위를 가압해줄 수 있도록 액추에이터(541)에 의해 작동되는 제4누름지그(540);를 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 2,
The pressing jig 500 is,
A first pressing jig 510 operated by an actuator 511 to press a portion of the bottom joining surface 11 of the profile 10 fixed on the first stage 110;
A second pressing jig 520 operated by an actuator 521 to press a portion of an upper surface joining surface 11 of the profile 10 fixed on the first stage 110;
A third pressing jig 530 operated by an actuator 531 to press the portion of the bottom joining surface 11 of the profile 10 fixed on the second stage 120; And
And a fourth pressing jig 540 operated by an actuator 541 to press the portion of the upper joint surface 11 of the profile 10 fixed on the second stage 120. Heat fusion device.
제8항에 있어서,
상기 제1누름지그(510)는 상기 제1스테이지(110)의 하측에 고정 설치되고,
상기 제2, 3, 4누름지그(520)(530)(540)는 상기 열판가열부(400)를 포함한 구성요소와의 간섭을 방지할 수 있도록 액추에이터(551)에 의해 수평방향으로 왕복 이동되는 지지대(550)에 일체로 설치된 것을 더 포함하는 창호프레임 제조용 열 융착장치.
The method of claim 8,
The first pressing jig 510 is fixed to the lower side of the first stage 110,
The second, third and fourth pressing jigs 520, 530 and 540 are reciprocated in the horizontal direction by the actuator 551 so as to prevent interference with components including the hot plate heating part 400. Thermal welding device for manufacturing a window frame further comprising an integrally installed on the support (550).
제8항에 있어서,
상기 누름지그부(500)를 각각 구성하는 지그몸체(501)는,
일측 가압면에 반원형상의 가압돌기(501a)가 형성되고,
타측 가압면에 평탄면(501b)이 형성된 것을 더 포함하여,
상기 누름지그부(500)를 이용한 가압 공정 시 상기 지그몸체(501)의 가압돌기(501a)를 이용하여 프로파일(10)의 접합면(11) 부위를 통해 돌출되는 용융된 합성수지가 단턱홈부(13)의 바닥면에 퍼질 수 있도록 1차로 가압하고,
에어척(503)을 통해 상기 지그몸체(501)를 상하 180° 전환한 다음 평탄면(501b)을 이용하여 상기 프로파일(10)의 접합면(11)을 2차로 소정시간 동안 가압해줌으로써, 상기 용융된 합성수지가 프로파일(10) 표면으로 돌출되지 않고 단턱홈부(13) 내에 충진되도록 한 것을 특징으로 하는 창호프레임 제조용 열 융착장치.The method of claim 8,
Jig body 501 constituting the pressing jig unit 500,
A semicircular pressurizing protrusion 501a is formed on one side of the pressing surface,
Further comprising a flat surface 501b is formed on the other pressing surface,
In the pressing process using the pressing jig 500, the molten synthetic resin protruding through the joint surface 11 of the profile 10 using the pressing protrusion 501a of the jig body 501 is a stepped groove 13. Primary pressure to spread to the bottom of the),
By switching the jig body 501 up and down 180 ° through an air chuck 503 and then pressing the joint surface 11 of the profile 10 for a predetermined time by using a flat surface 501b for a predetermined time. The heat-sealing apparatus for manufacturing a window frame, characterized in that the molten synthetic resin is filled in the stepped groove (13) without protruding to the surface of the profile (10).
KR1020160035811A 2016-03-25 2016-03-25 Welding apparatus for windows KR102033815B1 (en)

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KR20210158736A (en) 2020-06-24 2021-12-31 이덕형 Windows and doors to minimize swelling when welding
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