KR19990081224A - Hot Air Circulation Supply Device of Shrink Wrap Machine - Google Patents

Hot Air Circulation Supply Device of Shrink Wrap Machine Download PDF

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Publication number
KR19990081224A
KR19990081224A KR1019980015034A KR19980015034A KR19990081224A KR 19990081224 A KR19990081224 A KR 19990081224A KR 1019980015034 A KR1019980015034 A KR 1019980015034A KR 19980015034 A KR19980015034 A KR 19980015034A KR 19990081224 A KR19990081224 A KR 19990081224A
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South Korea
Prior art keywords
hot air
heater
shrink
broa
air circulation
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KR1019980015034A
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Korean (ko)
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KR100289203B1 (en
Inventor
윤원탁
지성한
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윤원탁
지성한
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Priority to KR1019980015034A priority Critical patent/KR100289203B1/en
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Publication of KR100289203B1 publication Critical patent/KR100289203B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • B65B53/063Tunnels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)

Abstract

(1) 청구범위에 기재된 발명이 속한 기술분야(1) the technical field to which the invention as claimed

본 발명은 수축포장기의 열풍순환공급장치에 관한 것으로, 히터의 열효율을 높이고 열풍을 골고루 순환공급되게 함으로써 에너지절감과 포장품질을 향상시킬수 있도록 한 것이다.The present invention relates to a hot air circulation supply device for a shrink wrapper, to improve the energy efficiency and packaging quality by increasing the heat efficiency of the heater and evenly circulated hot air supply.

(2) 발명이 해결하고자 하는 기술적 과제(2) The technical problem to be solved by the invention

히터에 비닐이 떨어져 녹아 붙고, 열풍이 골고루 순환되지 못함으로써 에너지 손실과 포장이 쪼그러지거나 구멍이 뚫리는 문제점을 해결하고자 함.It is intended to solve the problem of energy loss and packaging being broken or perforated due to the vinyl falling and melting on the heater and the hot air not being evenly circulated.

(3) 발명의 해결방법의 요지(3) Summary of the solution method of the invention

히터 및 브로아를 상부에 장착해 열풍이 상부 측벽에서 하부를 경유해 내부 포장수축실 공간으로 골고루 공급되게 한 것이 요지임..The main idea is to install the heater and broa on the top so that the hot air is evenly supplied from the upper side wall to the inner pavement chamber space.

(4) 발명의 중요한 용도(4) Important uses of the invention

수축포장기의 수축포장실에 열풍을 골고루 순환공급하는 용도임.Used to circulate and supply hot air evenly to the shrink packaging room of the shrink packaging machine.

Description

수축포장기의 열풍순환공급장치Hot Air Circulation Supply Device of Shrink Wrap Machine

본 발명은 수축포장기의 열풍순환공급장치에 관한 것으로, 히터의 열효율을 높이고 열풍을 골고루 순환공급되게 함으로씨 에너지 절감과 포장품질을 향상시킬 수 있도록 한 것에 관한 것이다.The present invention relates to a hot air circulation supply apparatus for a shrink wrapper, and to improve the heat efficiency of the heater and to ensure that the hot air is circulated and evenly supplied to improve the energy saving and packaging quality.

종래의 수축포장기 열풍순환공급장치는 히터와 휀이 수축포장실의 콘베어 아래쪽에 설치되어 있는 것으로 1차 포장된 포장물이 수축포장실에 진입해 비닐이 수축하는 중에 불필요한 비닐이 히터 위에 떨어져 녹아 붙는 경우가 있다. 이로 인하여 유독한 냄새를 유발시킬 뿐만 아니라 히터의 발열기능을 저하시켜 1차적으로 막대한 열손실을 가져오는 단점이 있어 이를 해결하기 위하여 히터와 휀을 수축포장실 상부에 장착한 것이 있으나 열풍공급을 위에서 아래쪽으로 바로 공급시킴으로써 수축포장실 내부 공간에 위치에 따라 열풍속도와 온도가 일정하지 못해 포장물의 비닐이 팽팽한 부분과 찌그러진 부분이 생기거나 일부분이 녹아버리는 단점이 있었다. 또, 양 선행기술 모두 측방 벽체의 단열구조가 미흡해 2차적 열손실을 가져오는 등 다수의 문제점이 있었다.The conventional shrink wrapper hot air circulation supply device is installed under the conveyor of the heater and the shrink wrap chamber. When the first packaged package enters the shrink wrap chamber and the vinyl shrinks while unnecessary vinyl is melted on the heater. There is. This causes not only a toxic odor but also lowers the heating function of the heater, leading to enormous heat loss. To solve this problem, some heaters and fans are installed on the upper side of the shrinkage packing room. By supplying directly downward, the hot air velocity and temperature are not constant depending on the location in the inner space of the shrinkage packing room, so that the plastic part of the package and the crushed part are formed or the part melts. In addition, both prior arts have a number of problems, such as insufficient heat insulation of the side walls, resulting in secondary heat loss.

본 발명은 상기한 문제점을 해결하여 열풍이 수축포장실 위쪽에서 발생해 좌우측벽과 하부로 공급되게 하고, 측벽에 단열구조를 설치해 열손실을 줄이고 수축포장실 내부에 열풍속도와 온도가 골고루 균일하게 분포되도록 하는데 소기의 목적하는 바가 있다.The present invention solves the above problems, the hot air is generated from the top of the shrinkage packaging room to be supplied to the left and right side walls and the lower side, by installing an insulating structure on the side wall to reduce heat loss and uniformly evenly the hot air velocity and temperature inside the shrinkage packaging room There is a desire to be distributed.

도 1은 본 발명의 수축포장기의 정면도1 is a front view of the shrink wrapper of the present invention

도 2는 도1의 A-A'선 단면도2 is a cross-sectional view taken along line AA ′ of FIG. 1;

도 3은 도1의 B-B'선 단면도이다.3 is a cross-sectional view taken along the line B-B 'of FIG.

* * * 도면의 주요부분에 대한 부호의 설명 * * ** * * Explanation of symbols for the main parts of the drawings * * *

1 : 덕트 2 : 브로아1: duct 2: broa

3 : 히터 4 : 고정판3: heater 4: fixing plate

5 : 모터 6 : 단열재5: motor 6: heat insulation

7 : 수축포장실 8 : 진입구7: shrinkage packaging room 8: entry port

9 : 진출구 10 : 외부케이스9: exit 10: outer case

11 : 흡입구 12 : 망체11: inlet 12: mesh

13 : 온도감지센서 14 : 열풍통로13: temperature sensor 14: hot air passage

15. 16 : 양측 내부 판넬 17. 18. 21. 22 : 열풍공급구멍15. 16: Both sides inner panel 17. 18. 21. 22: Hot air supply hole

19 : 풍향각도절구 20 : 하측 내부 판넬19: Wind direction angle mortar 20: Lower inner panel

본 발명의 수축포장기의 열풍순환공급장치를 구성함에 있어서, 히터의 중심에 브로아를 설치해 열풍이 옆으로 공급되면서 측벽과 아래쪽에서 수축포장실 내부로 공급순환되게 하고 풍향각도조절구 및 단열재를 구성하는 수단을 강구하였다.In constructing a hot air circulation supply device of the shrink wrap machine of the present invention, by installing a broa in the center of the heater to supply the hot air to the side while being supplied to the inside of the shrink wrap room from the side wall and the bottom and to configure the wind angle control device and the heat insulating material Sudan was devised.

본 발명의 수축포장기의 열풍순환공급장치의 바람직한 실시예를 이하, 부수되는 도면과 관련하여 상세히 설명하면 다음과 같다.Preferred embodiments of the hot air circulation supply device of the shrink wrapper of the present invention will be described below in detail with reference to the accompanying drawings.

수축포장기의 열풍순환공급장치를 구성함에 있어서, 외부케이스(10)와 덕트(1)사이에 단열재(6)를 채우되 진입구(8)와 진출구(9)까지 단열재(6)로 분리되게 하여 수축포장실(7)을 구비하고, 덕트(1)의 상부 중앙에 브로아(2)를 설치해 모터(5)와 연결하고 브로아(2)의 둘레에는 다수의 히터(3)를 고정판(4)을 통해 설치하고 브로아(2)의 중앙 흡입구(11)에는 망체(12)와 온도감지센서(13)를 장착하였다.In constructing the hot air circulation supply device of the shrink wrapper, the insulation material 6 is filled between the outer case 10 and the duct 1 so that the inlet 8 and the outlet 9 are separated by the insulation 6. Shrink and packaging chamber 7 is provided, and a broa 2 is installed in the upper center of the duct 1 to connect with the motor 5, and a plurality of heaters 3 are attached around the broa 2 to the fixing plate 4. It was installed through the central suction port 11 of the broa (2) was equipped with a net body 12 and the temperature sensor (13).

덕트(1)의 열풍통로(14)는 상부 수평방향을 넓게 하고 수직 및 하부 수평방향은 좁게 하였으며, 양측 내부 판넬(15)(16)은 상하에 도2를 기준으로 종방향으로 다수개의 열풍공급구멍(17)(18)을 마련하되 상부 열풍공급구멍(17) 앞쪽에는 풍향각도조절구(19)를 유설하였고 하측 내부 판넬(20)에는 등간격으로 무수히 많은 열풍공급구멍(21)(22)을 천공한 것이다.The hot air passage 14 of the duct 1 widened the upper horizontal direction and narrowed the vertical and lower horizontal directions, and both inner panels 15 and 16 provided a plurality of hot air in the longitudinal direction based on FIG. 2 above and below. The holes 17 and 18 are provided, but the wind angle control device 19 is provided in front of the upper hot air supply hole 17, and the inside of the lower inner panel 20 has numerous hot air supply holes 21 and 22 at equal intervals. It is perforated.

도면 중 미설명 부호 (30)은 포장물, (31)은 콘베어, (32)는 스위치 판넬이다.In the drawings, reference numeral 30 denotes a package, 31 a conveyor, and 32 a switch panel.

위와 같은 본 발명의 수축포장기의 열풍순환공급장치에 관한 작용을 상세히 설명하면 다음과 같다.Referring to the action related to the hot air circulation supply device of the shrink wrapper of the present invention as described above in detail.

스위치 판넬(32)의 스위치를 작동해 히터(3)를 가열하고 모터(5)를 작동, 브로아(2)를 회전시켜주면 열풍이 발생해 덕트(1)의 열풍통로(14)인 수평방향과 수직, 하부수평방향으로 공급되며, 동과정에서 수직 통로를 경유하는 동안 양측 내부 판넬(15)(16)의 열풍공급구멍(17)(18)을 통해 수축포장실(7)에 공급되고, 또 하측 내부 판넬(20)에 무수하게 많이 천공된 열풍공급구멍(21)(22)을 통해 수축포장실(7)로 공급되어 수축포장실(7) 내부의 온도와 풍속이 균일하게 유지되고 흡입구(11)의 망체(12)를 통해 브로아(2)로 유입, 순환되는 과정이 반복되며, 동 과정에서 포장물(30)을 싸고 있는 비닐을 각 방향에서 골고루 수축시켜 주는 것이다.By operating the switch of the switch panel 32, the heater 3 is heated, the motor 5 is operated, and the broa 2 is rotated so that hot air is generated and the horizontal direction of the hot air passage 14 of the duct 1 It is supplied in the vertical and lower horizontal directions, and is supplied to the shrink packaging chamber 7 through the hot air supply holes 17 and 18 of both inner panels 15 and 16 during the vertical passage. It is supplied to the shrink packaging chamber 7 through the hot air supply holes 21 and 22 which are punctured innumerably in the lower inner panel 20 so that the temperature and the wind speed inside the shrink packaging chamber 7 are kept uniform and the suction port ( The process of inflow and circulation into the broa 2 through the mesh 12 of 11) is repeated, and in this process, the vinyl wrapping the package 30 is evenly shrunk in each direction.

포장물(30)의 크기에 따라 풍향각도조절구(19)의 각을 변화시켜 줌으로써 포장물(30)의 비닐을 좀더 고르게 수축시킬 수 있으며, 덕트(1)의 주변을 단열재(6)가 감싸고 있어 열풍이 공급되는 과정에서 열손실이 되는 것을 방지하고 히터(3)가 위쪽에 있으면서 망체(12)가 커버기능을 해 비닐이 히터(3)에 붙는 것을 방지해 주고, 온도감지센서(13)는 설정된 온도를 감지해 히터(3)의 열을 조절하는 기능을 한다.By varying the angle of the wind direction angle control mechanism 19 according to the size of the package 30, the vinyl of the package 30 can be more evenly shrunk, and the heat insulating material 6 wraps around the duct 1 so that the hot air The heat loss is prevented in the process of supplying, while the heater 3 is on the upper side, the mesh 12 functions as a cover to prevent the vinyl from sticking to the heater 3, and the temperature sensor 13 is set. It senses the temperature to control the heat of the heater (3).

위와 같은 본 밭명은 히터와 브로아가 수축포장실 위쪽에 설치되어 상부 수평, 수직 및 하부 수평방향으로 열풍을 공급하고 열풍방향을 조절함으로써 수축포장실 내의 열풍속도와 열을 골고루 균일하게 하여 포장물을 싸고 있는 비닐의 수축을 고르게 해 포장품질을 향상시키고 히터에 비닐이 떨어져 녹는 폐단을 해결하고 덕트를 단열재가 감싸고 있어 열손실을 줄여 줌으로써 에너지를 절감할 수 있는 등 장점이 많은 매우 유익한 발명이다.The field name as above shows that the heater and the broa are installed above the shrinkage packing room to supply hot air in the upper horizontal, vertical and lower horizontal directions and adjust the hot air direction to uniformly uniform the hot air velocity and heat in the shrinking packing room to wrap the package. It is a very advantageous invention with many advantages such as improving the packing quality by evenly shrinking the existing vinyl, resolving the dissolution end of the falling vinyl on the heater, and saving the energy by reducing the heat loss since the insulation is wrapped around the duct.

Claims (5)

수축포장실(7)을 덕트(1)로 구성하고 상부에 모터(5)와 연결된 브로아(2)와 주변에 히터(3)를 설치하여 히터(3)의 열이 브로아(2)에 의해 상부 수평, 수직, 하부 수평을 경유하면서 양측 내부 판넬(15)(16), 하측 내부 판넬(20)의 열풍공급구멍(17)(18)(21)(22)을 통해 수축포장실(7)에 공급되고 흡입구(11)를 통해 브로아(2)에 흡입, 재공급 순환되게 한 것을 특징으로 하는 수축포장기의 열풍순환공급장치.(독립항)The shrinkage packaging chamber 7 is composed of a duct 1 and a heater 3 is installed around the broa 2 connected to the motor 5 at the upper portion thereof so that the heat of the heater 3 is raised by the broa 2. Through the hot air supply holes 17, 18, 21, and 22 of the both inner panel 15 and 16 and the lower inner panel 20 through the horizontal, vertical, and lower horizontal sides, Hot air circulation supply device of a shrink wrapper, characterized in that the supply and suction and re-supply circulation to the broa (2) through the inlet (11). 제 1 항에 있어서, 양측 내부 판넬(15)(16)의 상부 열풍공급구멍(17) 앞쪽에 풍향각도조절구(19)를 유설해 열풍의 방향을 조절토록 한 것을 특징으로 하는 수축포장기의 열풍순환공급장치.(종속항)The hot air of the shrink wrap machine according to claim 1, wherein the direction of the hot air is adjusted by installing a wind angle control device (19) in front of the upper hot air supply holes (17) of both inner panels (15) and (16). Circulation supply device (dependent port) 제 1 항에 있어서, 덕트(1)의 외벽에 단열재(6)를 감싸게 하고 진입구(8)와 진출구(9) 쪽의 덕트(1)와 외부케이스(10)를 격리되게 한 것을 특징으로 하는 수축포장기의 열풍순환공급장치.(종속항)The method according to claim 1, characterized in that the outer wall of the duct (1) wraps the heat insulating material (6) and isolates the duct (1) and the outer case (10) on the inlet (8) and the outlet (9) side. Hot air circulation supply device of shrink wrap machine (dependent port) 제 1 항에 있어서, 브로아(2)의 흡입구(11)에 망체(12)와 온도감지센서(13)를 구비한 것을 특징으로 하는 수축포장기의 열풍순환공급장치.(종속항)The hot air circulation supply apparatus for a shrink wrapper according to claim 1, characterized in that the suction port (11) of the broa (2) is provided with a net body (12) and a temperature sensor (13). 제 1 항에 있어서, 히터(3)를 원형, 사각, 다각, 봉 등으로 형성한 것을 특징으로 하는 수축포장기의 열풍순환공급장치.(종속항)The hot air circulation supply apparatus for a shrink wrapper according to claim 1, wherein the heater (3) is formed in a circle, a square, a polygon, a rod, or the like.
KR1019980015034A 1998-04-28 1998-04-28 Device for circulating and supplying hot air of shrink packaging machine KR100289203B1 (en)

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Application Number Priority Date Filing Date Title
KR1019980015034A KR100289203B1 (en) 1998-04-28 1998-04-28 Device for circulating and supplying hot air of shrink packaging machine

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KR19990081224A true KR19990081224A (en) 1999-11-15
KR100289203B1 KR100289203B1 (en) 2001-10-27

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Publication number Priority date Publication date Assignee Title
KR100793685B1 (en) * 2007-05-21 2008-01-10 (주)패크텍 Hot air conveyor oven machine

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CN107826343A (en) * 2017-10-31 2018-03-23 佛山汉格斯环保科技有限公司 A kind of heat shrink film packaging machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100793685B1 (en) * 2007-05-21 2008-01-10 (주)패크텍 Hot air conveyor oven machine

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