KR200167223Y1 - An aparatus for making bag of synthetic resin - Google Patents

An aparatus for making bag of synthetic resin Download PDF

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Publication number
KR200167223Y1
KR200167223Y1 KR2019990012974U KR19990012974U KR200167223Y1 KR 200167223 Y1 KR200167223 Y1 KR 200167223Y1 KR 2019990012974 U KR2019990012974 U KR 2019990012974U KR 19990012974 U KR19990012974 U KR 19990012974U KR 200167223 Y1 KR200167223 Y1 KR 200167223Y1
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South Korea
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extrusion
head
extruded
synthetic resin
pair head
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KR2019990012974U
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Korean (ko)
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박우영
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박우영
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Priority to KR2019990012974U priority Critical patent/KR200167223Y1/en
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Publication of KR200167223Y1 publication Critical patent/KR200167223Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

본 고안은 전자부품, 약 등을 수납하는 비닐봉지의 제작기에 관한 것이다.The present invention relates to a manufacturing machine of a plastic bag for storing electronic parts, drugs and the like.

본 고안은 비닐봉지의 생산량을 증대 시키고, 비닐봉지의 투명성을 부여하여 품질의 향상을 도모하기 위한 것으로, 통상의 압출헤드 상방 양측에 설치한 압출통로가 분배된 압출 쌍 헤드와, 상기 압출 쌍 헤드 양단 상방 각각에 설치한 성형기와, 상기 성형기의 원료공급구의 개방각도를 조절하도록 압출 쌍 헤드 양측에 설치한 양조절 볼트로 구성한다.The present invention is intended to increase the amount of plastic bags produced, to improve the quality of the plastic bags by providing transparency, the extrusion pair head with the extrusion passages installed on both sides of the normal extrusion head, and the extrusion pair head It consists of a molding machine provided in each upper and upper ends, and a volume control bolt provided on both sides of the extrusion pair head to adjust the opening angle of the raw material supply port of the molding machine.

Description

비닐봉지의 제작기 {An aparatus for making bag of synthetic resin}Maker of plastic bags {An aparatus for making bag of synthetic resin}

본 고안은 전자부품, 약 등을 수납하는 비닐봉지의 제작기에 관한 것이다.The present invention relates to a manufacturing machine of a plastic bag for storing electronic parts, drugs and the like.

일반적으로 전자부품 이나 약 등을 수납하는 비닐봉지는 비닐봉지의 밀봉을 위한 결합부를 형성하여 성형하고 있는데, 이러한 비닐봉지의 성형은 원료 투입구로 투입된 원료를 이송 스크류로 이송시켜 압출헤드에 의해 압출하고, 압출헤드 상방의 성형기에 의해 일정형태의 봉지를 연속적으로 압출성형하여 일정길이로 절단하면서 양측단을 융착 처리하여 제품을 제작하게된다. 이와같은 종래의 비닐봉지의 제작은 하나의 압출헤드와 하나의 성형기에 의해 합성수지 필름을 압출하는 것이어서, 비닐봉지의 생산성이 저하되어 제조원가의 상승을 초래하고, 일정온도하에서 신속히 필름이 압출성형되므로 원료의 믹서가 제대로 이루어지지 않아 비닐봉지가 불투명해져 비닐봉지 내부에 수납되는 부품 등을 제대로 확인할 수 없어 품질의 저하를 가져오는 문제점이 있다.In general, plastic bags for storing electronic parts and medicines are formed by forming a coupling part for sealing plastic bags. Such plastic bags are molded by a feed screw, and then extruded by a extrusion screw. In order to produce a product by fusion treatment of both ends while molding a bag of a predetermined form continuously by a molding machine above the extrusion head to cut to a certain length. The production of such a conventional plastic bag is to extrude the synthetic resin film by one extrusion head and one molding machine, the productivity of the plastic bag is reduced, resulting in an increase in manufacturing cost, and the film is extrusion molded quickly under a certain temperature raw material Because the mixer is not properly made, the plastic bag is opaque, so there is a problem that the quality of the parts stored in the plastic bag cannot be properly confirmed and the quality is reduced.

본 고안은 비닐봉지의 생산성을 향상시켜 대량생산에 따른 제품의 원가절감을 도모하고, 비닐봉지의 투명성을 부여하여 제품의 품질향상을 도모함을 목적으로 한다.The present invention aims to improve the productivity of plastic bags to reduce the cost of the product according to mass production, and to improve the quality of the products by providing transparency of the plastic bags.

본 고안은 하나의 압출기에 적어도 2개 이상의 성형기를 설치하여 비닐봉지의 생산성을 향상시킬 수 있게 함을 기술적 과제로 삼는다.The present invention makes it possible to improve the productivity of plastic bags by installing at least two molding machines in one extruder.

본 고안은 압출되는 합성수지의 필름의 원료를 충분히 혼합되게 하여 비닐봉지가 투명성을 갖도록 함을 기술적 과제로 삼는다.The present invention is a technical problem that the raw material of the film of the synthetic resin to be extruded is sufficiently mixed so that the plastic bag has transparency.

상기한 과제를 달성하기 위한 본 고안은 통상의 압출헤드 상방 양측에 설치한 압출통로가 분배된 압출 쌍 헤드와, 상기 압출 쌍 헤드 양단 상방 각각에 설치한 성형기와, 상기 성형기의 원료공급구의 개방각도를 조절하도록 압출 쌍 헤드 양측에 설치한 양조절 볼트로 구성하여 기술적 과제를 해결한다.The present invention for achieving the above object is an extrusion pair head with an extrusion passage provided on both sides of a normal extrusion head, a molding machine provided on each of both ends of the extrusion pair head, the opening angle of the raw material supply port of the molding machine Solve the technical problem by configuring the adjusting bolts installed on both sides of the extrusion pair head to adjust the.

도 1은 본 고안의 전체 구성 측면도1 is a side view of the overall configuration of the present invention

도 2는 본 고안의 정면도2 is a front view of the present invention

도 3은 본 고안의 요부발췌 단면도3 is a cross-sectional view of the main portion of the subject innovation

도 4는 본 고안의 양조절 볼트 사시도4 is a perspective view of the adjustment bolt of the present invention

< 도면의 주요부분에 대한 부호설명 ><Code Description of Major Parts of Drawing>

1 : 원료 투입구 2 : 이송 스크류 3 : 구동부DESCRIPTION OF SYMBOLS 1 Raw material input port 2 Feeding screw 3 Drive part

4 : 압출헤드 5 : 이음 플랜지 6' : 압출통로4 Extrusion Head 5 Joint Flange 6 'Extrusion Path

6 : 압출 쌍 헤드 6A,6B : 원료 공급구 6C,6D : 압출구6: Extrusion pair head 6A, 6B: Raw material feed port 6C, 6D: Extrusion port

7 : 양조절 볼트 7' : 조절부 7' : 나사부7: Volume adjusting bolt 7 ': Adjusting part 7': Screw part

7A : 삭설부 8 : 히터 9,10 : 성형기7A: cutting part 8: heater 9,10: molding machine

11 : 공기 분사기 13 : 합성수지 필름 14 : 비닐봉지11 air injector 13 synthetic film 14 plastic bag

A : 압력계A: pressure gauge

도 1은 본 고안의 전체 측면 구성도이고, 도 2는 정면도로서, 원료투입구(1) 하방에 이송 스크류(2) 및 구동부(3)를 설치하고, 상기 이송 스크류(2)의 일측단에 압출헤드(4)를 설치하여 이송 스크류(2)에 의해 이송된 합성수지 원료를 상기 압출헤드(4)에 의해 압출한다. 이와같이 압출된 합성수지 필름은 성형기로 압출되면서 일정형태의 필름으로 성형되는데, 이러한 기술은 공지의 기술이다. 본 고안은 상기 압출헤드(4)로 부터 압출된 필름을 적어도 2개 이상의 성형기로 공급하여 성형하게 하는 것이다. 즉, 상기 압출헤드(4) 상방에 설치하는 이음 플랜지(5)에 내부에 양측으로 압출통로(6')를 가지는 압출 쌍 헤드(6)를 결합시키고, 상기 압출 쌍 헤드(6)내의 양측 원료 공급구(6A)(6B)에 일측이 삭설된 양조절 볼트(7)를 나사 결합시키며, 상기 압출 쌍 헤드(6)의 외주면에 밴드형 히터(8)를 설치한다. 상기 양조절 볼트(7)는 일측에 조절부(7')가 형성 되고, 타측에는 나사부(7') 및 삭설부 (7A)가 형성된다. 그리고, 상기 압출 쌍 헤드(6)의 양측 상단의 압출구(6C)(6D)에 성형기(9)(10)를 설치한다. 상기 압출 쌍 헤드(6)의 압출구(6C)(6D)는 적어도 2개 이상 형성하여 성형기(9)(10)이외에 또 다른 성형기를 설치할 수 있으며, 상기 성형기(9)와 성형기(10)의 크기를 동일하게 하거나 달리하여 필름을 성형할 수 있고, 이때에는 양 조절볼트(7)의 조절에 의해 원료의 양을 조절하여 성형하게 되는데, 압출구(6C)(6D)로 압출되는 합성수지 양을 압출 쌍 헤드(6)에 설치한 압력계(A)를 통하여 확인하면서 양 조절볼트(7)를 조절한다. 즉, 합성수지 필름(13)을 넓게 압출할 경우에는 양 조절볼트(7)를 조절하여 압출구(6C)의 개방각도를 크게 하고, 합성수지 필름(13)의 넓이를 좁게 압출할 경우에는 양 조절볼트(7)를 조절하여 압출구(6D)의 개방각도를 좁게 조절한다. 이와같이 압력계(A)의 지침을 보면서 양 조절볼트(7)를 조절하면 합성수지 필름의 로스없이 필름을 압출할 수 있고, 그 조절작업이 수월해진다. 도면중, 11은 공기 분사기, 12는 공기 공급구, 13은 합성수지 필름, 14는 비닐봉지 이다.1 is an overall side configuration of the present invention, Figure 2 is a front view, the feed screw 2 and the drive unit 3 is installed below the raw material inlet 1, and extruded at one end of the feed screw (2) The head 4 is installed to extrude the synthetic resin raw material transferred by the transfer screw 2 by the extrusion head 4. The extruded synthetic resin film is thus formed into a film of a certain shape while being extruded by a molding machine, which is a known technique. The present invention is to feed the film extruded from the extrusion head (4) to at least two molding machines to be molded. That is, an extrusion pair head 6 having an extrusion passage 6 'is coupled to both sides in a joint flange 5 installed above the extrusion head 4, and both raw materials in the extrusion pair head 6 are combined. A screw-mounting quantity adjusting bolt 7 having one side cut into the supply ports 6A and 6B is screwed, and a band heater 8 is installed on the outer circumferential surface of the extruded pair head 6. The adjusting bolt 7 is formed on one side of the adjusting portion (7 '), the other side is formed with a screw portion (7') and the cutting portion (7A). And the molding machine 9 and 10 are provided in the extrusion opening 6C and 6D of the upper end of both sides of the said extrusion pair head 6. As shown in FIG. At least two extrusion holes 6C and 6D of the extruded pair head 6 may be formed to install another molding machine in addition to the molding machines 9 and 10, and the molding machine 9 and the molding machine 10 may be The film may be molded with the same size or different sizes, and in this case, the amount of raw material is controlled by controlling the amount adjusting bolt 7, and the amount of synthetic resin extruded into the extrusion holes 6C and 6D is adjusted. The volume adjusting bolt 7 is adjusted while checking through the pressure gauge A installed on the extruded pair head 6. That is, when the synthetic resin film 13 is extruded widely, the adjusting angle of the adjusting bolt 7 is adjusted to increase the opening angle of the extrusion hole 6C, and when the width of the synthetic resin film 13 is narrowly extruded, both adjusting bolts are used. Adjust (7) to narrowly adjust the opening angle of the extrusion port (6D). In this way, by adjusting the volume adjusting bolt 7 while watching the instructions of the pressure gauge A, the film can be extruded without the loss of the synthetic resin film, and the adjustment work becomes easier. In the figure, 11 is an air injector, 12 is an air supply port, 13 is a synthetic resin film, and 14 is a plastic bag.

이와같이 구성된 본 고안은 압출헤드(4)로 부터 압출된 원료는 압출 쌍 헤드(6)내의 압출통로(6')를 통해 양측으로 분배되면서 이송되어 원료 공급구 (6A)(6B) 및 압출구(6C)(6D)를 통해 성형기(9)로 공급되어 성형된다. 이때, 압력계(A)의 지침을 보면서 양 조절볼트(7)의 나사부(7')를 조절하여 삭설부(7A)가 원료 공급구(6A)(6B)의 개방각도 정도를 정해 원료의 공급을 조절하고, 압출통로(6')를 통해 이송하는 원료의 냉각을 방지하기 위해 밴드형 히터(8)를 발열시켜 이송하는 원료가 일정한 온도를 유지하면서 압출되어 성형기(9) 및 (10)에 의해 성형되면서 합성수지 필름(13)을 양측에서 압출하게 되고, 상기 압출통로(6')를 통하는 합성수지 원료는 충분한 이송통로를 거치게 되므로 일정 온도하에서 충분히 믹서되어 압출되는 합성수지 필름(13)이 매우 투명한 상태로 압출 되어진다. 이와같이, 압출된 필름13)은 일정크기로 절단, 융착작업을 통해 도 5와 같은 비닐봉지(14)가 제작 되어진다.According to the present invention configured as described above, the raw material extruded from the extrusion head 4 is conveyed while being distributed to both sides through the extrusion passage 6 'in the extrusion pair head 6, and then the raw material feed port 6A, 6B and the extrusion port ( It is supplied to the molding machine 9 through 6C) 6D and molded. At this time, while the guide of the pressure gauge (A) is adjusted to adjust the screw portion (7 ') of both adjusting bolts (7), the cutting section (7A) determines the opening angle of the raw material supply port (6A) (6B) to supply the raw material. In order to adjust and prevent cooling of the raw material conveyed through the extrusion passage 6 ', the raw material conveyed by heating the band-shaped heater 8 is extruded while maintaining a constant temperature by the molding machine 9 and 10. While molding, the synthetic resin film 13 is extruded from both sides, and the synthetic resin raw material through the extrusion passage 6 'passes through a sufficient conveying passage, so that the synthetic resin film 13 that is sufficiently mixed and extruded under a predetermined temperature is in a very transparent state. Is extruded. In this way, the extruded film 13 is cut to a certain size, the plastic bag 14 as shown in Figure 5 through the fusion operation is produced.

본 고안은 이송되는 합성수지 원료를 두개이상의 성형기를 통해 압출하게 되므로 비닐봉지의 생산성을 높여 비닐봉지의 제조원가를 절감하고, 합성수지 원료의 출분한 믹싱에 의해 비닐봉지의 투명성을 가지게 하여 품질의 향상을 크게 높이는 효과를 가진다.The present invention extrudes the transferred synthetic resin raw materials through two or more molding machines, thereby increasing the productivity of the plastic bags and reducing the manufacturing cost of the plastic bags. Height has the effect.

Claims (1)

통상의 압출헤드(4) 상방 양측에 설치한 압출통로(6')가 분배된 압출 쌍 헤드(6)와, 상기 압출 쌍 헤드(6) 양단 상방 각각에 설치한 성형기(9),(10)와, 상기 성형기(9),(10)의 원료공급구(6A)(6B)의 개방각도를 조절하도록 압출 쌍 헤드(6) 양측에 설치한 양 조절 볼트(7)와, 상기 압출 쌍 헤드(6)의 외주면에 설치한 히터 (8)와, 상기 압출 쌍 헤드(6)에 설치되고 양 조절볼트(7)의 조절확인을 위한 압력계(A)로 구성함을 특징으로 하는 비닐봉지의 제작기.An extrusion pair head 6 having an extrusion passage 6 'provided on both sides of a normal extrusion head 4, and a molding machine 9 and 10 provided on each of both ends of the extrusion pair head 6; And both adjusting bolts 7 provided on both sides of the extruded pair head 6 so as to adjust the opening angle of the raw material supply ports 6A and 6B of the molding machines 9 and 10, and the extruded pair head ( And a pressure gauge (A) installed in the extruded pair head (6) and installed in the extruded pair head (6) to check the adjustment of both adjusting bolts (7).
KR2019990012974U 1999-07-03 1999-07-03 An aparatus for making bag of synthetic resin KR200167223Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101151760B1 (en) 2009-12-03 2012-06-15 박우영 Zipper bag mould

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101151760B1 (en) 2009-12-03 2012-06-15 박우영 Zipper bag mould

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