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KR101218462B1 - Heater block for dispenser - Google Patents

Heater block for dispenser Download PDF

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Publication number
KR101218462B1
KR101218462B1 KR1020120076614A KR20120076614A KR101218462B1 KR 101218462 B1 KR101218462 B1 KR 101218462B1 KR 1020120076614 A KR1020120076614 A KR 1020120076614A KR 20120076614 A KR20120076614 A KR 20120076614A KR 101218462 B1 KR101218462 B1 KR 101218462B1
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South Korea
Prior art keywords
nozzle
block
heater
dispenser
unit
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Korean (ko)
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이구환
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이구환
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/24—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means incorporating means for heating the liquid or other fluent material, e.g. electrically

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Coating Apparatus (AREA)

Abstract

PURPOSE: A heater block for dispenser is provided to uniformly maintain viscosity of dispenser liquid sprayed through a nozzle. CONSTITUTION: A heater block for dispenser (100) comprises a driving part(10), a nozzle block(20), a nozzle part(30), a syringe part(40), and a heater block(50). The driving part supplies dispenser liquid. The nozzle block is mounted at the bottom surface of the driving part. The nozzle unit is installed at the lower part of the nozzle block. The syringe part supplies the dispenser liquid inside the nozzle unit through the nozzle block. The heater block includes a heater(H) and a temperature sensor(S).

Description

디스펜서용 히터블럭{Heater block for dispenser}Heater block for dispenser

본 발명은 디스펜서(Dispenser)에 관한 것으로서, 좀더 상세하게는 디스펜서에 장착되어 디스펜서액을 분사하는 노즐부에 밀착 설치되어 노즐을 통해 분사되는 디스펜서액의 점성을 일정하게 유지시켜 경시 변화없이 노즐을 통한 디스펜서액의 효율적인 분사(Jetting)효과를 가질 수 있도록 한 디스펜서용 히터블럭에 관한 것이다.
The present invention relates to a dispenser, and more particularly, to a dispenser mounted in close contact with a nozzle unit for injecting the dispenser liquid to maintain a constant viscosity of the dispenser liquid sprayed through the nozzle, without changing over time. The present invention relates to a heater block for a dispenser capable of having an efficient jetting effect of the dispenser liquid.

일반적으로 디스펜서는 공급되는 디스펜서액을 노즐을 통해 일정량 분사시켜 목표물의 해당 위치에 정확하게 또 설정된 양만큼 도포하는 역할을 수행하는 장치로, 반도체 제조공정 등 정밀한 접합이나 가공에 사용되는 장치이다.In general, the dispenser is a device that serves to apply a predetermined amount of the dispenser liquid supplied through the nozzle to the target position precisely and a predetermined amount, and is used for precise bonding or processing, such as a semiconductor manufacturing process.

도 1 및 도 2에 도시된 바와 같이 디스펜서는, 사각형태의 구동부(10)와, 상기 구동부(10)의 저면에 장착되는 노즐블럭(20)과, 상기 노즐블럭(20)의 하방에 설치되는 노즐부(30)와, 상기 노즐블럭(20)의 측면에 장착되는 실린지부(40)로 나뉘어 구성된다.As shown in FIGS. 1 and 2, the dispenser includes a rectangular drive unit 10, a nozzle block 20 mounted on a bottom surface of the drive unit 10, and a dispenser disposed below the nozzle block 20. The nozzle unit 30 is divided into a syringe unit 40 mounted on the side of the nozzle block 20.

또한 상기 구동부(10)의 하단 일측으로 진동(전후진 동작) 운동하는 태핏(18)이 돌출되도록 구성되고, 센터링 피스(10a)와 실링부재(10b)를 통해 노즐블럭(20)의 유입공(21)에 상기 태핏(18)이 삽입 장착되도록 구성된다.In addition, the tappet 18 for vibrating (forward and backward movement) movement toward the lower end side of the driving unit 10 is configured to protrude, and the inlet hole of the nozzle block 20 through the centering piece 10a and the sealing member 10b ( 21 is configured to insert-mount the tappet 18.

또한 상기 노즐블럭(20)은 상기 구동부(10)의 태핏(18)이 삽입되는 유입공(21)과, 일측에 형성되어 디스펜서액이 충진된 실린지부(40)가 장착되는 장착공(22)과, 저면에 형성되어 노즐부(30)가 장착 결합되는 체결부(23)를 포함한다.In addition, the nozzle block 20 has an inlet hole 21 into which the tappet 18 of the drive unit 10 is inserted, and a mounting hole 22 formed at one side thereof and equipped with a syringe portion 40 filled with a dispenser liquid. And a fastening part 23 formed at a bottom surface to which the nozzle part 30 is mounted and coupled.

또한 상기 노즐블럭(20)은 실린지부(40)를 통해 공급되는 디스펜서액이 유입공(21)으로 유입되는 내부 구조를 가지게 된다.In addition, the nozzle block 20 has an internal structure in which the dispenser liquid supplied through the syringe portion 40 flows into the inlet hole 21.

상기 노즐부(30)는 노즐블럭(20)의 체결부(23) 내측으로 오링(34)을 통해 삽입되는 가이던스(31)와, 상기 가이던스(31)의 저면에 삽입 장착되는 노즐(32)과, 상기 가이던스(31) 및 노즐(32)을 커버하며, 상기 노즐블럭(20)의 체결부(21)에 체결 고정되는 덮개부(33)를 포함한다.The nozzle unit 30 includes a guidance 31 inserted into the coupling part 23 of the nozzle block 20 through the O-ring 34, and a nozzle 32 inserted into the bottom surface of the guidance 31. The cover part 33 covers the guidance 31 and the nozzle 32 and is fastened and fixed to the fastening part 21 of the nozzle block 20.

상기 노즐(32)은 깔때기 형상으로 구성되어 중앙에 형성된 분사공을 통해 디스펜서액을 토출 분사하게 된다.The nozzle 32 is configured in a funnel shape to eject and dispense the dispenser liquid through the injection hole formed in the center.

한편, 상기 구동부(10)는 본 출원인이 등록받은 바 있는 대한민국 등록특허 제10-1150139호(발명의 명칭: 냉각수단이 구비된 디스펜서)에 개재된 바와 같은 내부 구성으로서, 전원라인(10c)으로부터 소정의 전원(주파수를 가지는 펄스파형)이 압전소자모듈의 피에조부에 인가되고 압전현상(Piezo effect)에 의해 펄스파형에 대응되도록 물리적인 팽창과 수축을 반복으로 미세한 진동을 수행하게 된다. On the other hand, the drive unit 10 is an internal configuration as disclosed in the Republic of Korea Patent No. 10-1150139 (Inventive name: dispenser with cooling means) that the applicant has been registered, from the power line (10c) A predetermined power source (a pulse wave having a frequency) is applied to the piezoelectric part of the piezoelectric element module, and fine vibration is performed by repeating physical expansion and contraction so as to correspond to the pulse wave by the piezoelectric effect.

이러한 피에조부의 동작에 연동하여 단자부도 진동 동작되며, 이 진동은 구동부 내측의 시소레버 후단부에 가해져 돌기부를 중심으로 시소동작되어 시소레버의 선단부가 진동되면서 이에 연결된 상기 태핏을 진동시키며, 태핏의 상하 동작에 따라 시린지부로부터 유입공를 통해 노즐 내부로 공급된 디스펜서액을 노즐 외부로 일정량식 분사할 수 있도록 한 구조로서 동작이 이루어진다.The terminal part is also vibrated in conjunction with the operation of the piezo part, and the vibration is applied to the rear end of the seesaw lever inside the driving part to perform the seesaw operation with respect to the projection part, thereby vibrating the tappet connected to the tip part of the seesaw lever, and the top and bottom of the tappet. According to the operation, the operation is made as a structure that allows the dispenser liquid supplied into the nozzle through the inlet hole from the syringe portion to the outside of the nozzle in a certain amount.

상기 시린지부에 충진된 디스펜서액의 공급에 있어 대상이 되는 물품에 사용하고자 하는 디스펜서액의 종류에 따라 점성이 각기 다르다.The supply of the dispenser liquid filled in the syringe portion varies in viscosity depending on the type of dispenser liquid to be used for the object.

따라서 시린지부에서 공급되어 노즐을 통해 최종 분사되는 디스펜서액은 노즐가지 공급되는 과정에서 점성 변화가 시간이 발생하는 문제점이 있어, 시간이 경과 함에 따라 분사효과가 떨어지는 문제점이 있었다.Therefore, the dispenser liquid supplied from the syringe part and finally injected through the nozzle has a problem in that a viscosity change takes time in the process of supplying the nozzle, so that the spraying effect decreases as time passes.

이는 최종 노즐을 통해 분사되는 디스펜서액의 점성변화는 디스펜서액이 분사되어 도포되는 대상물의 특정부위 접합에도 영향을 주기 때문에 제품의 제작불량으로 이어지게 된다.This is because the change in viscosity of the dispenser liquid sprayed through the final nozzle also affects the bonding of a specific part of the object to which the dispenser liquid is sprayed, leading to poor manufacturing of the product.

결국, 디스펜서의 노즐블럭에 장착된 시린지부에 충진되어 사용되는 디스펜서액은 그 종류에 따라 점성을 유지하기 위한 온도조건을 맞추어 노즐을 통해 분사되는 디스펜서액이 대상물에 도포되는 순간까지 유지되어야 하는 필수 조건이 마련되어야 한다.
As a result, the dispenser liquid used in the syringe portion mounted on the nozzle block of the dispenser is required to be maintained until the moment when the dispenser liquid sprayed through the nozzle is applied to the object in accordance with the temperature conditions for maintaining viscosity according to its type. Conditions must be established.

본 발명은 상기와 같이 제반되는 종래의 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 디스펜서에 장착되어 디스펜서액을 분사하는 노즐부에 밀착 설치되어 노즐을 통해 분사되는 디스펜서액의 점성을 일정하게 유지시켜 경시 변화없이 노즐을 통한 디스펜서액의 효율적인 분사효과를 가질 수 있도록 한 디스펜서용 히터블럭을 제공함에 있다.
The present invention has been invented to solve the conventional problems as described above, the object is to be attached to the nozzle unit to be mounted to the dispenser injecting the dispenser liquid to maintain a constant viscosity of the dispenser liquid injected through the nozzle It is to provide a heater block for the dispenser to have an effective spraying effect of the dispenser liquid through the nozzle without changing over time.

상기 목적을 달성하기 위한 본 발명에 의하면, 사각형태로 디스펜서액을 펌핑 공급하는 구동부와, 상기 구동부의 저면에 장착되는 노즐블럭과, 상기 노즐블럭의 하방에 설치되는 노즐부와, 상기 노즐블럭의 측면에 장착되며, 내부에 디스펜서액이 충진되어 노즐블럭을 통한 노즐부 내부에 디스펜서액을 공급하는 실린지부와, 상기 노즐블럭을 가열하도록 내부에 히터를 포함한 가열온도를 감지하는 온도감지센서가 내장되어 노즐부를 통해 분사되는 디스펜서액의 점성을 일정하게 유지시키기 위한 히터블럭이 노즐블럭으로부터 탈착 가능하게 설치된 디스펜서용 히터블럭에 있어서,According to the present invention for achieving the above object, a drive unit for pumping and supplying the dispenser liquid in a rectangular shape, a nozzle block mounted to the bottom surface of the drive unit, a nozzle unit provided below the nozzle block, and the nozzle block It is mounted on the side, and the dispenser liquid is filled inside, and the syringe unit for supplying the dispenser liquid inside the nozzle unit through the nozzle block, and a temperature sensor for sensing the heating temperature including a heater therein to heat the nozzle block is built in. In the heater block for the dispenser is provided so that the heater block for maintaining a constant viscosity of the dispenser liquid sprayed through the nozzle unit detachably from the nozzle block,

삭제delete

상기 히터블럭은, 노즐블럭의 밑면과 전후 측을 받쳐 수용하는 형태의 안내홈을 갖는 몸체를 갖되, 상기 안내홈상에는 노즐부의 외측둘레를 수용하는 노즐안내공이 형성되며, 상기 노즐안내공으로부터 몸체의 가장자리 측으로 절개홈이 형성되며, 절개홈이 형성된 몸체의 측면 상에는 체결공이 관통 형성되어 노즐안내공의 내경에 노즐부를 나사의 체결정도로서 밀착 고정하기 위한 체결나사가 체결 설치되고, 상기 몸체의 일측에는 히터 설치를 위한 히터 설치홈이 형성되며, 상기 안내홈상에는 온도감지센서의 설치를 위한 센서위치공이 형성되며, 상기 몸체상에는 히터와 온도감지센서의 관통설치를 위한 고정대가 수직으로 구비되어 구동부에 밀착 설치되는 것을 특징으로 한다.
The heater block has a body having a guide groove of the shape receiving the bottom and front and rear sides of the nozzle block, the nozzle guide hole for receiving the outer circumference of the nozzle portion is formed on the guide groove, the body of the body from the nozzle guide hole A cutting groove is formed on the edge side, and a fastening hole is formed on the side of the body where the cutting groove is formed, and a fastening screw for tightly fixing the nozzle unit to the inner diameter of the nozzle guide hole as the fastening degree of the screw is installed. A heater installation groove is formed for the installation, and a sensor position hole for the installation of the temperature sensor is formed on the guide groove, and a stator for vertically installing the heater and the temperature sensor is provided on the body to be installed in close contact with the driving unit. It is characterized by.

본 발명에 따른 디스펜서용 히터블럭은, 디스펜서에 탈부착식으로 장착되는 히터블럭으로 하여금 노즐블럭에 설치된 노즐부를 가열하여 줌으로써, 노즐을 통해 최종 분사되는 시점까지 디스펜서액의 점성을 온도에 맞추어 유지시켜 줄 수 있기 때문에 작업 대상물에 분사 도포되는 디스펜서의 양이 균일하고, 도포된 상태에서 대상물의 부착작업에 따른 제품의 제조불량을 방지할 수 있어 불량에 대한 손실을 줄여 양질의 제품을 생산할 수 있는 효과가 있다.
The heater block for the dispenser according to the present invention heats the nozzle unit installed in the nozzle block so that the heater block detachably mounted on the dispenser maintains the viscosity of the dispenser liquid at a temperature until the final injection point through the nozzle. Since the amount of dispenser sprayed and applied to the work object is uniform, it is possible to prevent the manufacturing defect of the product due to the work of attaching the object in the applied state, thereby reducing the loss of defects and producing high quality products. have.

도 1은 종래 디스펜서를 도시한 사시도,
도 2는 종래 디스펜서를 도시한 단면도,
도 3은 본 발명인 히터블럭이 디스펜서에 적용되는 상태를 도시한 사시도,
도 4는 도 3에서 히터블럭을 발췌하여 다른 방향에서 본 상태를 도시한 사시도,
도 5는 본 발명에 따른 히터블럭에 설치되는 히터 및 온도센서를 도시한 사시도,
도 6은 본 발명에 따른 히터블럭을 디스펜서의 노즐블럭에 장착한 상태를 도시한 정면도,
도 7은 본 발명에 따른 일 예의 히터블럭을 도시한 사시도,
도 8은 도 7에서 히터블럭을 도시한 저면도,
도 9는 도 7에서 히터블럭을 디스펜서의 노즐블럭에 장착한 상태를 도시한 정면도이다.1 is a perspective view showing a conventional dispenser,
2 is a cross-sectional view showing a conventional dispenser,
3 is a perspective view showing a state in which a heater block of the present invention is applied to a dispenser;
4 is a perspective view illustrating a state viewed from another direction by extracting the heater block in FIG. 3;
5 is a perspective view showing a heater and a temperature sensor installed in a heater block according to the present invention;
6 is a front view illustrating a state in which the heater block according to the present invention is mounted on the nozzle block of the dispenser;
7 is a perspective view showing an example of a heater block according to the present invention;
8 is a bottom view of the heater block in FIG. 7;
9 is a front view illustrating a state in which the heater block is mounted on the nozzle block of the dispenser in FIG. 7.

이하, 본 발명을 첨부된 도 3 내지 도 9를 참조하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 3 to 9.

본 발명은, 사각형태로 디스펜서액을 펌핑 공급하는 구동부(10)와, 상기 구동부(10)의 저면에 장착되는 노즐블럭(20)과, 상기 노즐블럭(20)의 하방에 설치되는 노즐부(30)와, 상기 노즐블럭(20)의 측면에 장착되며, 내부에 디스펜서액이 충진되어 노즐블럭을 통한 노즐부 내부에 디스펜서액을 공급하는 실린지부(40)와, 상기 노즐블럭(20)을 가열하도록 내부에 히터(H)를 포함한 가열온도를 감지하는 온도감지센서(S)가 내장되어 노즐부(30)를 통해 분사되는 디스펜서액의 점성을 일정하게 유지시키기 위한 히터블럭(50)이 노즐블럭(20)으로부터 탈착 가능하게 설치된 디스펜서용 히터블럭에 있어서,The present invention provides a driving unit 10 for pumping and supplying a dispenser liquid in a rectangular shape, a nozzle block 20 mounted on a bottom surface of the driving unit 10, and a nozzle unit provided below the nozzle block 20 ( 30) and a syringe unit 40 mounted on the side of the nozzle block 20 and filled with the dispenser liquid to supply the dispenser liquid to the inside of the nozzle unit through the nozzle block, and the nozzle block 20. The heater block 50 for maintaining the viscosity of the dispenser liquid sprayed through the nozzle unit 30 is built in a temperature detecting sensor S for detecting a heating temperature including a heater H therein to heat the nozzle. In the heater block for the dispenser provided detachably from the block (20),

삭제delete

상기 히터블럭(50)은, 열전달이 높은 알루미늄 다이캐스팅으로 제작된 것으로, 노즐블럭(20)의 밑면과 전후 측을 받쳐 수용하는 형태의 안내홈(52)을 갖는 몸체(51)를 갖는다.The heater block 50 is made of aluminum die casting having high heat transfer, and has a body 51 having a guide groove 52 formed to support the bottom and front and rear sides of the nozzle block 20.

상기 안내홈(52)은 몸체(51)의 상부로부터 소정의 깊이를 갖고, 그 전후 측은 상기 노즐블럭(20)의 전후 측이 안내되어 밀착될 수 있는 폭으로 형성된다. The guide groove 52 has a predetermined depth from the upper portion of the body 51, and the front and rear sides thereof are formed to have a width to guide the front and rear sides of the nozzle block 20 to be in close contact.

또한 상기 안내홈(52)상에는 노즐부(30)의 외측둘레를 수용하는 노즐안내공(53)이 형성되며, 상기 노즐안내공(53)으로부터 몸체(51)의 가장자리 측으로 절개홈(54)이 형성된다.In addition, a nozzle guide hole 53 for receiving the outer circumference of the nozzle portion 30 is formed on the guide groove 52, the incision groove 54 from the nozzle guide hole 53 toward the edge of the body 51 Is formed.

상기 절개홈(54)이 형성된 몸체(51)의 측면 상에는 체결공(55)이 관통 형성되어 노즐안내공(53)의 내경에 노즐부(30)를 나사의 체결정도로서 밀착 고정하기 위한 체결나사(56)가 체결 설치된다.A fastening screw 55 is formed on the side surface of the body 51 in which the cutting groove 54 is formed, and a fastening screw for tightly fixing the nozzle part 30 to the inner diameter of the nozzle guide hole 53 as the fastening degree of the screw ( 56 is fastened and installed.

즉, 상기 절개홈(54)의 형성은 노즐안내공(53) 내경을 후술하는 덮개부(33)의 외경에 맞추어 가압 밀착할 수 있도록 한 것이다. That is, the formation of the incision groove 54 is to be in close contact with the outer diameter of the cover 33 to the nozzle guide hole 53 inner diameter to be described later.

그리고, 상기 몸체(51)의 일측에는 봉 타입의 히터(H) 설치를 위한 히터 설치홈(51a)이 형성되며, 상기 안내홈(52)상에는 온도감지센서(S)의 설치를 위한 센서위치공(52a)이 형성된다. And, one side of the body 51 is provided with a heater installation groove (51a) for installing the rod-type heater (H), the sensor position hole for the installation of the temperature sensor (S) on the guide groove (52) 52a is formed.

한편, 상기 몸체(51)상에는 히터(H)와 온도감지센서(S)의 관통설치를 위한 고정대(57)가 수직으로 구비되어 구동부(10)에 밀착 설치된다.On the other hand, on the body 51 is provided with a holder (57) for the vertical installation of the heater (H) and the temperature sensor (S) is installed in close contact with the drive unit (10).

상기 몸체(51)에 구비되는 고정대(57)는 몸체로부터 분리형으로 설치되거나 첨부된 도 7에서와 같은 히터블런인 경우에는 몸체에 일체로 형성될 수 있다.Fixing plate 57 provided in the body 51 may be integrally formed in the body in the case of a heater blow as shown in FIG. 7 attached or detached from the body.

참고로, 상기 노즐부(30)는 종래의 디스펜서에 적용된 노즐과 동일한 구성으로서, 첨부된 도면에서 도시된 바와 같이 노즐블럭(20)에 삽입되는 가이던스(31)와, 상기 가이던스(31)의 저면에 삽입 장착되는 노즐(32)과, 상기 가이던스(31) 및 노즐(32)을 커버하며, 상기 노즐블럭(20)의 체결부(21)에 체결 고정되는 덮개부(33) 및 오링(34)를 포함하여 구성된다.For reference, the nozzle unit 30 has the same configuration as a nozzle applied to a conventional dispenser, and the guidance 31 inserted into the nozzle block 20 and the bottom surface of the guidance 31 as shown in the accompanying drawings. The cover 32 and the O-ring 34 which cover the nozzle 32 inserted into and mounted to the guide 31 and the nozzle 32 and are fastened and fixed to the fastening part 21 of the nozzle block 20. It is configured to include.

즉, 상기 노즐부(30)를 구성하는 덮개부(33)는 도면에서 상기 히터블럭(50)의 노즐안내공(53)에 관통되어 밀착 지지될 수 있도록 한 것이다.
도면 중 미설명부호 100은 디스펜서를 나타낸다.That is, the cover part 33 constituting the nozzle part 30 is to be penetrated and supported in the nozzle guide hole 53 of the heater block 50 in the drawing.
In the drawing, reference numeral 100 denotes a dispenser.

이와 같이 구성된 본 발명인 디스펜서용 히터블럭의 장착 사용에 따른 작용을 설명하면 다음과 같다.Referring to the operation of the mounting use of the heater block for the dispenser of the present invention configured as described above are as follows.

먼저, 디스펜서(100)를 구성하고 있는 노즐블럭(20)의 저면으로부터 본 발명인 히터블럭(50)의 몸체(51)에 형성된 안내홈(52) 부분을 안착시켜 조합이 이루어진도록 한다.First, the combination of the guide groove 52 formed in the body 51 of the heater block 50 of the present invention from the bottom surface of the nozzle block 20 constituting the dispenser 100 to be combined.

상기 히터블럭(50)은 노즐블럭(20)의 형태에 따라 첨부된 도 3 및 도 7에서 도시한 바와 같이 설치된다.The heater block 50 is installed as shown in FIGS. 3 and 7 attached to the shape of the nozzle block 20.

즉, 상기 히터블럭(50)은 안내홈(52), 노즐안내공(53), 절개홈(54) 및 체결공(55)을 통한 체결나사(56)의 설치는 모두 동일하게 이루어져 디스펜서(100)를 구성하는 노즐블럭(20) 및 노즐부(30)에 열을 전도하고, 열 감지에 대한 제어가 이루어짐은 동일함을 밝힌다.That is, the heater block 50 is the same as the installation of the fastening screw 56 through the guide groove 52, the nozzle guide hole 53, the cutting groove 54 and the fastening hole 55 are all made of the dispenser 100 Heat conduction to the nozzle block 20 and the nozzle unit 30 constituting the), and the control for the heat detection is revealed that the same.

상기 디스펜서(100)측 노즐블럭(20)이 안내홈(52)에 안착되는 정도는 노즐블럭(20)의 밑면을 포함한 전후 측이 열이 전도될 수 있는 정도로 밀착되고, 노즐블럭(20)측 노즐부(30)를 구성하는 덮개부(33)는 상기 안내홈(52)에 형성된 노즐안내공(53)에 안내된다.The dispenser 100 side nozzle block 20 is seated in the guide groove 52 is in close contact with the front and rear sides including the bottom of the nozzle block 20 to the extent that heat can be conducted, the nozzle block 20 side The cover part 33 constituting the nozzle part 30 is guided to the nozzle guide hole 53 formed in the guide groove 52.

상기와 같은 상태에서 몸체(51)의 측면으로부터 형성된 체결공(55)에 체결나사(56)를 체결하면, 상기 노즐안내공(53)으로부터 절개된 절개홈(54)은 노즐안내공(53)의 내부 직경을 조이는 형태가 되어 상기 덮개부(33)를 밀착 지지한다.When the fastening screw 56 is fastened to the fastening screw 55 formed from the side surface of the body 51 in the above state, the cutting groove 54 cut from the nozzle guide hole 53 is the nozzle guide hole 53 Tighten the inner diameter of the cover portion 33 is in close contact.

또한, 히터블럭(50)을 이루는 고정대(57)은 디스펜서(100)의 구동부(10) 일면에 밀착되어 몸체(51)측에 설치된 히터(H) 및 온도감지센서(S)의 배선을 고정한다. In addition, the holder 57 constituting the heater block 50 is in close contact with one surface of the drive unit 10 of the dispenser 100 to fix the wiring of the heater (H) and the temperature sensor (S) installed on the body 51 side. .

상기 노즐(32)을 구성하는 덮개부(33)의 밀착된 형태는 몸체(51)의 설치홈(51a)으로 삽입 설치된 히터(H)의 발열조건에 따라 몸체(51)를 가열하게 되고, 몸체(51)와 접한 노즐블럭(20)은 물론, 노즐부(30)에도 열을 전달한다.The close shape of the cover part 33 constituting the nozzle 32 is to heat the body 51 in accordance with the heating conditions of the heater (H) is inserted into the installation groove (51a) of the body 51, the body Heat is transferred to the nozzle block 20 as well as the nozzle block 20 in contact with the 51.

상기와 같은 히터(H)의 가열은 노즐블럭(20)에 장착된 실린지부(40)로부터 공급되는 디스펜서액이 노즐부(30)를 통한 공급과정에서 분사하는 디스펜서액의 점성을 균일하게 유지시켜 작업 대상물에 대한 정량의 도포가 실현되며, 특히 최종 노즐(32)을 통한 분사되기 이전까지 그 점성을 유지시켜 분사함으로써 정밀 분사도포가 이루어진다.The heating of the heater (H) as described above to maintain a uniform viscosity of the dispenser liquid sprayed in the supply process through the nozzle unit 30 is supplied from the syringe portion 40 mounted on the nozzle block 20 Application of a fixed amount to the workpiece is realized, and precise spray coating is achieved by maintaining the viscosity until spraying through the final nozzle 32, in particular.

상기 히터(H)의 가열에 따라 전도되는 열은 몸체(51)의 안내홈(52) 상에 관통 형성된 센서위치공(52a)측 온도감지센서(S)의 열 감지에 의해 히터(H)의 가열조건을 사용하고자 하는 디스펜서액의 이상적인 점도유지가 될 수 있도록 히터(H)의 가열 정도를 제어할 수 있게 한다.Heat conducted by the heating of the heater (H) of the heater (H) by the heat detection of the temperature sensor (S) of the sensor position hole 52a side formed on the guide groove 52 of the body 51 It is possible to control the degree of heating of the heater (H) to maintain the ideal viscosity of the dispenser liquid to use the heating conditions.

상기 히터(H)의 가열 정도 및 온도감지센서(S)에 의한 작용은 각 사용하고자 하는 디스펜서액의 점성에 따라 노즐부(30)을 통해 분사되는 디스펜서액의 점성을 고려하여 각각 달리 설정되어 작동되며, 이를 통한 디스펜서액의 분사효과는 디스펜서 외부에서 별도로 실린지부를 가열하여 디스펜서액의 점성을 유지하는 조건에 비해 디스펜서액이 노즐을 최종 통과하는 과정에서 경시 변화없이 정량 균일한 분사효과를 구현할 수 있게 된다.The heating degree of the heater (H) and the action by the temperature sensor (S) is set to operate differently in consideration of the viscosity of the dispenser liquid sprayed through the nozzle unit 30 according to the viscosity of each dispenser liquid to be used In this way, the spraying effect of the dispenser liquid can realize a uniform quantitative spraying effect without change over time in the process of dispensing the dispenser liquid through the nozzle as compared to the condition of heating the syringe separately from the outside of the dispenser to maintain the viscosity of the dispenser liquid. Will be.

상기와 같이 디스펜서액이 최종분사되는 부분에서의 점성유지는 작업대상물과 관련한 제품제작에 따른 불량을 줄이고 품질을 향상시킬 수 있게 된다.
As described above, maintaining the viscosity at the final injection portion of the dispenser liquid may reduce defects and improve the quality of the product related to the workpiece.

10: 구동부 20: 노즐블럭
30: 노즐부 40: 실리지부
50: 히터블럭 51: 몸체
52: 안내홈 53: 노즐안내공
54: 절개홈 55: 체결공
56: 체결나사 57: 고정대
H: 히터 S: 온도감지센서10: drive unit 20: nozzle block
30: nozzle portion 40: seal portion
50: heater block 51: body
52: guide groove 53: nozzle guide
54: incision groove 55: fastener
56: fastening screw 57: holder
H: Heater S: Temperature sensor

Claims (2)

사각형태로 디스펜서액을 펌핑 공급하는 구동부(10)와, 상기 구동부(10)의 저면에 장착되는 노즐블럭(20)과, 상기 노즐블럭(20)의 하방에 설치되는 노즐부(30)와, 상기 노즐블럭(20)의 측면에 장착되며, 내부에 디스펜서액이 충진되어 노즐블럭을 통한 노즐부 내부에 디스펜서액을 공급하는 실린지부(40)와, 상기 노즐블럭(20)을 가열하도록 내부에 히터(H)를 포함한 가열온도를 감지하는 온도감지센서(S)가 내장되어 노즐부(30)를 통해 분사되는 디스펜서액의 점성을 일정하게 유지시키기 위한 히터블럭(50)이 노즐블럭(20)으로부터 탈착 가능하게 설치된 디스펜서용 히터블럭에 있어서,
상기 히터블럭(50)은,
노즐블럭(20)의 밑면과 전후 측을 받쳐 수용하는 형태의 안내홈(52)을 갖는 몸체(51)를 갖되, 상기 안내홈(52)상에는 노즐부(30)의 외측둘레를 수용하는 노즐안내공(53)이 형성되며, 상기 노즐안내공(53)으로부터 몸체(51)의 가장자리 측으로 절개홈(54)이 형성되며, 절개홈(54)이 형성된 몸체(51)의 측면 상에는 체결공(55)이 관통 형성되어 노즐안내공(53)의 내경에 노즐부(30)를 나사의 체결정도로서 밀착 고정하기 위한 체결나사(56)가 체결 설치되고, 상기 몸체(51)의 일측에는 히터(H) 설치를 위한 히터 설치홈(51a)이 형성되며, 상기 안내홈(52)상에는 온도감지센서(S)의 설치를 위한 센서위치공(52a)이 형성되며, 상기 몸체(51)상에는 히터(H)와 온도감지센서(S)의 관통설치를 위한 고정대(57)가 수직으로 구비되어 구동부(10)에 밀착 설치되는 것을 특징으로 하는 디스펜서용 히터블럭.A drive unit 10 for pumping and supplying dispenser liquid in a rectangular shape, a nozzle block 20 mounted on a bottom of the drive unit 10, a nozzle unit 30 installed below the nozzle block 20, and It is mounted on the side of the nozzle block 20, the dispenser liquid is filled therein to supply the dispenser liquid to the inside of the nozzle unit through the nozzle block 40 and the inside to heat the nozzle block 20 The heater block 50 for maintaining a constant viscosity of the dispenser liquid sprayed through the nozzle unit 30 is embedded with a temperature sensor S for detecting a heating temperature including the heater H, and the nozzle block 20. In the heater block for the dispenser installed detachably from
The heater block 50,
It has a body 51 having a guide groove 52 in the form of supporting the bottom and front and rear sides of the nozzle block 20, the nozzle guide for receiving the outer circumference of the nozzle portion 30 on the guide groove 52 Ball 53 is formed, the cutting groove 54 is formed from the nozzle guide hole 53 to the edge of the body 51, the fastening hole 55 on the side of the body 51 in which the cutting groove 54 is formed ) Is penetrated to form a fastening screw 56 for tightly fixing the nozzle part 30 to the inner diameter of the nozzle guide hole 53 as the fastening degree of the screw, and the heater (H) on one side of the body (51). Heater installation groove (51a) for the installation is formed, the sensor position hole (52a) for the installation of the temperature sensor (S) is formed on the guide groove 52, the heater (H) on the body (51) And a holder 57 for vertically installing the temperature sensor S is installed vertically and is in close contact with the driving unit 10. Heater blocks. 삭제delete
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150085664A (en) * 2014-01-16 2015-07-24 이구환 Dispenser having sealing member improved efficiency
KR20190065638A (en) * 2017-12-04 2019-06-12 이구환 Device for cooling fluid material being conveyed in high-precision dispenser
KR102066681B1 (en) * 2019-10-15 2020-01-15 주식회사 버메스코리아 Automatic setting system for driving control of high precision dispenser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008302290A (en) * 2007-06-07 2008-12-18 Seiko Epson Corp Droplet discharge device
KR101165555B1 (en) * 2012-01-17 2012-07-16 이구환 Dispenser reinforcing sealing function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008302290A (en) * 2007-06-07 2008-12-18 Seiko Epson Corp Droplet discharge device
KR101165555B1 (en) * 2012-01-17 2012-07-16 이구환 Dispenser reinforcing sealing function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150085664A (en) * 2014-01-16 2015-07-24 이구환 Dispenser having sealing member improved efficiency
KR101597410B1 (en) 2014-01-16 2016-02-24 이구환 Dispenser having sealing member improved efficiency
KR20190065638A (en) * 2017-12-04 2019-06-12 이구환 Device for cooling fluid material being conveyed in high-precision dispenser
KR102048126B1 (en) * 2017-12-04 2019-12-02 이구환 Device for cooling fluid material being conveyed in high-precision dispenser
KR102066681B1 (en) * 2019-10-15 2020-01-15 주식회사 버메스코리아 Automatic setting system for driving control of high precision dispenser

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