KR101115285B1 - Automatic inspecting method of pump dispenser - Google Patents
Automatic inspecting method of pump dispenser Download PDFInfo
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- KR101115285B1 KR101115285B1 KR1020090070369A KR20090070369A KR101115285B1 KR 101115285 B1 KR101115285 B1 KR 101115285B1 KR 1020090070369 A KR1020090070369 A KR 1020090070369A KR 20090070369 A KR20090070369 A KR 20090070369A KR 101115285 B1 KR101115285 B1 KR 101115285B1
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- pump dispenser
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- washing
- drying
- inspection
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007689 inspection Methods 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 16
- 230000002950 deficient Effects 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000007547 defect Effects 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract 1
- 238000011179 visual inspection Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
본 발명은 펌프 디스펜서의 자동화 검사방법에 관한 것으로서, 펌프 디스펜서를 제조한 후 피더와 컨베이어에 의해 대량 투입하여 자동으로 이물질 제거 및 외관 검사를 수행하여 양품과 불량품을 선별하여 정해진 수량의 제품을 신속 정확하게 출하할 수 있으며, 수작업으로 처리하는 수량의 한계를 넘어 대량으로 검사할 수 있을 뿐만 아니라 검사불량을 줄여 신뢰성을 향상시킬 수 있다. The present invention relates to an automated inspection method of a pump dispenser, and after the pump dispenser is manufactured, a large amount is inputted by a feeder and a conveyor to automatically remove foreign substances and perform external appearance inspection to select good and defective products to quickly and accurately determine a quantity of products. It can be shipped and can be inspected in large quantities beyond the limit of manual processing, and can improve reliability by reducing inspection defects.
펌프 디스펜서, 외관검사, 비젼시스템, 에어분사, 세척, 건조, 피더, 호퍼, 컨베이어 Pump dispenser, visual inspection, vision system, air spray, cleaning, drying, feeder, hopper, conveyor
Description
본 발명은 펌프 디스펜서의 자동화 검사방법에 관한 것으로서, 보다 상세하게는 펌프 디스펜서를 제조한 후 피더와 컨베이어에 의해 대량 투입하여 자동으로 이물질 제거 및 외관 검사를 수행하는 펌프 디스펜서의 자동화 검사방법에 관한 것이다. The present invention relates to an automated inspection method of a pump dispenser, and more particularly, to an automated inspection method of a pump dispenser, which manufactures a pump dispenser and then inputs a large amount by a feeder and a conveyor to automatically remove foreign substances and inspect the appearance. .
일반적으로 펌프 디스펜서(Pump Dispenser)라 함은 밀폐용기 내부에 충진된 기체나 액체 또는 기타 내용물을 가압에 의해 일정량씩 토출시켜 사용하도록 하는 장치로서, 화장품이나 향수 또는 의약품이나 식품 등을 저장하는 각종 밀폐용기에 적용되고 있다.In general, the pump dispenser is a device for discharging a certain amount of gas, liquid, or other contents filled in an airtight container by pressurization. Various types of airtight containers for storing cosmetics, perfumes, medicines, foods, etc. It is applied to a container.
통상적인 펌프디스펜서의 기본적 구조는 용기의 캡에 고정된 차플릿에 조립되는 하우징내에서 승강되는 피스톤축과 피스톤축에 끼워진 피스톤이 피스톤축 상단에 조립 고정된 노즐헤드의 강제적 압력에 의하여 하강되었다가 스프링의 탄발력 에 의하여 상승되는 펌핑작용에 의해 용기내의 내용물을 하우징과 노즐헤드를 통해 토출시키는 구조를 갖는다.The basic structure of a conventional pump dispenser is a piston shaft which is lifted in a housing assembled to a chalet fixed to a cap of a container and a piston fitted to the piston shaft is lowered by a forced pressure of a nozzle head assembled and fixed on the top of the piston shaft. It has a structure in which the contents in the container are discharged through the housing and the nozzle head by a pumping action raised by the spring force.
이와 같은 피스톤의 펌핑작용에 의해서 용기 내부의 실액이 하우징과 노즐헤드를 통해 외부로 토출되는 것으로 실액이 토출되는 양 만큼 외부공기가 유입되는 것으로 외부공기의 유입은 하우징 벽면에 천공된 공기유입공을 통해 유입됨으로서 용기 내부압이 적정하게 유지된다. Due to the pumping action of the piston, the liquid inside the container is discharged to the outside through the housing and the nozzle head, and the external air flows in as much as the liquid liquid is discharged. As it flows in, the vessel internal pressure is maintained appropriately.
위에서 설명한 기술은 본 발명이 속하는 기술분야의 배경기술을 의미하며, 종래기술을 의미하는 것은 아니다. The technology described above refers to the background of the technical field to which the present invention belongs, and does not mean the prior art.
이와 같은 펌프 디스펜서를 제조한 후 출하를 위해서는 제조과정 중 이물질의 투입되거나 묻은 제품 및 불량이 발생된 제품을 선별하기 위한 외관검사를 수행한다. In order to manufacture such a pump dispenser for shipment, an external inspection is performed to select a product in which foreign substances are introduced or buried during the manufacturing process, and a product in which defect occurs.
이러한 외관검사는 전량 수작업에 의해 각 작업자에게 공급되면 육안으로 확인하여 이물질을 제거하고 불량을 선별하고 있어 생산성이나 품질이 저하될 뿐만 아니라 좁은 작업공간에서 많은 작업자가 작업함에 따라 안전사고의 발생 및 원가의 상승요인으로 발생되는 문제점이 있다. These external inspections are visually inspected when each worker is supplied by manual labor to remove foreign substances and sort out defects. This reduces productivity and quality, as well as the occurrence and cost of safety accidents as many workers work in a narrow work space. There is a problem caused by the rising factor of.
본 발명은 상기와 같은 문제점을 개선하기 위해 창작된 것으로서, 펌프 디스펜서를 제조한 후 피더와 컨베이어에 의해 대량 투입하여 자동으로 이물질 제거 및 외관 검사를 수행하는 펌프 디스펜서의 자동화 검사방법을 제공하는데 그 목적이 있다. The present invention was created to improve the above problems, and provides an automated inspection method of a pump dispenser that manufactures a pump dispenser and then automatically inputs a large amount by a feeder and a conveyor to remove foreign substances and inspect the appearance. There is this.
본 발명의 일 측면에 따른 펌프 디스펜서의 자동화 검사방법은 생산된 펌프 디스펜서를 이송하여 공급하는 제품공급단계; 상기 펌프 디스펜서에 남아있는 세정액을 제거하기 위해 에어를 분사하는 에어분사 단계; 상기 펌프 디스펜서에 묻는 이물질을 세척하고 건조하는 세척 및 건조단계; 및 상기 세척 및 건조단계 후 상기 펌프 디스펜서의 양품과 불량품을 판단하는 양부판단 단계;를 포함하되, 상기 제품 공급단계는 진동모터를 적용하여 진동수를 조절할 수 있는 호퍼와 컨베이어 및 보울피더에 의해 이송 공급되고, 상기 에어분사 단계는 에어나이프를 사용하며, 상기 세척 및 건조단계는 밀폐구조의 세척 챔버내에서 스폰지 브러시에 의해 세척하고, 건조는 건조챔버에서 더운 공기를 분사하며, 상기 세척 및 건조단계에서 세척 후 이온화처리를 더 수행하고, 상기 양부판단 단계는 상기 펌프 디스펜서의 가스켓의 유무를 검출하는 가스켓 검사단계; 비젼 시스템을 통해 상기 펌프 디스펜서의 외관 결함을 검사하는 외관 검사단계; 및 상기 펌프 디스펜서의 튜브 길이를 광파이버 센서를 통해 측정하여 검사하는 길이검사단계;를 포함하되, 상기 양부판단 단계에서 양품과 불량품의 수량을 카운트하며, 상기 양부판단 단계 후 양품과 불량품을 분리 배출하는 것을 특징으로 한다. An automated inspection method of a pump dispenser according to an aspect of the present invention includes a product supply step of transporting and supplying the produced pump dispenser; An air injection step of injecting air to remove the cleaning liquid remaining in the pump dispenser; A washing and drying step of washing and drying foreign substances in the pump dispenser; And a quantity determination step of determining whether the pump dispenser is good or defective after the washing and drying step, wherein the product supply step is supplied by a hopper, a conveyor, and a bowl feeder that can adjust the frequency by applying a vibration motor. The air spraying step uses an air knife, and the washing and drying steps are performed by a sponge brush in a washing chamber of a closed structure, and drying is sprayed with hot air from a drying chamber. Further performing ionization treatment after washing, the step of determining whether the gasket is gasket inspection step for detecting the presence of the gasket of the pump dispenser; An appearance inspection step of inspecting an appearance defect of the pump dispenser through a vision system; And a length inspection step of measuring and inspecting the tube length of the pump dispenser through an optical fiber sensor, wherein the quantity of the good and the defective product is counted in the determination of the quantity of food, and separately discharged the quantity of the good and the quality of the product after the determination of the quality of food. It is characterized by.
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상기한 바와 같이 본 발명은 펌프 디스펜서를 제조한 후 피더와 컨베이어에 의해 대량 투입하여 자동으로 이물질 제거 및 외관 검사를 수행하여 양품과 불량품을 선별하여 정해진 수량의 제품을 신속 정확하게 출하할 수 있다. As described above, the present invention can manufacture a pump dispenser, and then a large amount of feed by the feeder and the conveyor to automatically remove the foreign matter and inspect the appearance to sort out good and defective products can be shipped quickly a certain number of products.
본 발명은 자동으로 이물질 제거 및 외관 검사를 수행하여 수작업으로 처리하는 수량의 한계를 넘어 대량으로 검사할 수 있을 뿐만 아니라 검사불량을 줄여 신뢰성을 향상시킬 수 있다. The present invention can be performed in large quantities beyond the limit of the number of manually processed by performing the foreign matter removal and appearance inspection, as well as to improve the reliability by reducing the inspection failure.
본 발명은 제품 신뢰성을 향상시켜 크레임 비용, 생산제조비용, 인건비, 물 류비 등 재생산 비용을 절감할 수 있다. The present invention can improve the product reliability to reduce the cost of reproduction, such as cost, production cost, labor cost, logistics costs.
본 발명은 수작업에 의한 작업자의 화학약품 노출 및 반복되는 작업으로 인한 안전사고를 줄일 수 있다. The present invention can reduce the safety accidents due to the exposure of workers by the manual labor and repeated operations.
이하, 첨부된 도면을 참조하여 본 발명에 따른 펌프 디스펜서의 자동화 검사방법의 일 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the automated inspection method of the pump dispenser according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.
도 1은 본 발명의 일 실시예에 따른 펌프 디스펜서의 자동화 검사방법을 설명하기 위한 흐름도이고, 도 2는 본 발명의 일 실시예에 따른 펌프 디스펜서의 자동화 검사방법 중 양부판단 단계를 구체적으로 도시한 흐름도이다. 1 is a flowchart illustrating an automated inspection method of a pump dispenser according to an embodiment of the present invention, and FIG. 2 is a view illustrating a determination process of a part of an automated inspection method of a pump dispenser according to an embodiment of the present invention in detail. It is a flow chart.
도 1에 도시된 바와 같이 본 발명의 실시예에 따른 펌프 디스펜서의 자동화 검사방법은 먼저, 생산된 펌프 디스펜서를 호퍼(Hopper), 컨베이어 및 보울피더(Bowl Feeder)에 의해 대량의 제품을 고속으로 이송 공급한다(S10). As shown in Figure 1, the automated inspection method of the pump dispenser according to the embodiment of the present invention, first, a large amount of products are conveyed at a high speed by the hopper (hopper), conveyor and bowl feeder (Hopper) produced Supply (S10).
이때 호퍼와 보울피더에는 진동모터를 적용하여 진동수를 조정할 수 있도록 한다. At this time, the vibration frequency is applied to the hopper and the bowl feeder by applying a vibration motor.
이렇게 공급된 펌프 디스펜서는 제조과정 중 펌프 디스펜서에 남아있는 세정 액을 제거하기 위해 에어를 분사하여 캡 내부, 하우징, 튜브에 남아있는 세정액을 제거한다(S20). The pump dispenser thus supplied is sprayed with air to remove the cleaning solution remaining in the pump dispenser during the manufacturing process to remove the cleaning solution remaining in the cap, the housing and the tube (S20).
이때 에어의 분사는 에어 블로우 방식으로 링블로워 및 에어나이프(Air Knife), 노즐로 구성된다. At this time, the injection of air is composed of a ring blower, an air knife, and a nozzle by an air blow method.
이후 펌프 디스펜서는 밀폐구조의 세척 챔버내로 이송되어 스폰지 브러시에 의해 이물질을 세척하게 된다(S30). Thereafter, the pump dispenser is transferred into the cleaning chamber of the closed structure to wash foreign substances by the sponge brush (S30).
그런다음 건조챔버로 이송되어 더운 공기를 분사하여 세척후 남은 세정액을 건조시킨다. Then, it is transferred to a drying chamber and sprayed with hot air to dry the remaining cleaning solution after washing.
이와 같이 세척 및 건조를 한 펌프 디스펜서에 이온화처리를 하여 포장공정까지 이송되면서 정전기로 인한 이물질의 부착을 방지하도록 할 수도 있다(S40). As such, the ionizing treatment may be performed on the pump dispenser which has been washed and dried to prevent the adhesion of foreign substances due to static electricity while being transferred to the packaging process (S40).
이렇게 세척 및 건조를 한 후 펌프 디스펜서의 양품과 불량품을 판단한다(S50). After washing and drying in this way to determine the good and bad of the pump dispenser (S50).
이와 같이 양품과 불량품의 판단은 도 2에 도시된 바와 같이 가스켓 검사, 외관검사, 길이검사 등을 수행한다. As described above, the judgment of the good and defective items is performed by gasket inspection, appearance inspection, length inspection, and the like.
가스켓 검사는 펌프 디스펜서의 가스켓의 유무를 디지털 게이지에 의해 두께를 측정하여 검출함으로써 양품과 불량품을 판정한다(S51). In the gasket inspection, the presence or absence of the gasket of the pump dispenser is determined by measuring the thickness with a digital gauge to determine good or bad goods (S51).
외관검사는 비젼 시스템을 통해 펌프 디스펜서의 외관을 촬영하여 캡 및 기타 부품의 미성형, 이물질 부착, 바리(burr), 색상 등의 결함을 측정하여 양품과 을 불량품을 판정한다(S52). Appearance inspection photographs the appearance of the pump dispenser through the vision system to determine defects such as unformed, foreign matter adhesion, burr, color of the cap and other parts (S52).
길이검사는 펌프 디스펜서의 튜브 길이를 광파이버 센서를 통해 측정하여 양 품과 불량품을 판정한다(S53). In the length test, the tube length of the pump dispenser is measured through an optical fiber sensor to determine good quality and poor quality (S53).
이와 같이 양품과 불량품을 판정하면서 양품과 불량품의 수량을 카운트하여 주문 수량에 따라 생산되는 양을 확인할 수 있도록 한다. As such, the quantity of good and defective items is counted while determining the quantity of good and defective items so that the quantity produced according to the order quantity can be confirmed.
한편, 양품과 불량품으로 판정된 제품들은 각각 분리배출되어 포장작업을 신속하게 처리할 수 있도록 한다(S60). On the other hand, products that are determined to be good or defective are separately discharged to allow for quick processing of the packaging operation (S60).
본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand. Therefore, the technical protection scope of the present invention will be defined by the claims below.
도 1은 본 발명의 일 실시예에 따른 펌프 디스펜서의 자동화 검사방법을 설명하기 위한 흐름도이다. 1 is a flowchart illustrating an automated inspection method of a pump dispenser according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 펌프 디스펜서의 자동화 검사방법 중 양부판단 단계를 구체적으로 도시한 흐름도이다. Figure 2 is a flow chart illustrating in detail the step of determining the quantity of the automated inspection method of the pump dispenser according to an embodiment of the present invention.
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| KR940021125A (en) * | 1993-03-16 | 1994-10-17 | 정도원 | Sand production method |
| KR20030034049A (en) * | 2001-01-04 | 2003-05-01 | 에이에스엠엘 유에스, 인크. | In-situ lithography mask cleaning |
| KR20060065982A (en) * | 2004-12-11 | 2006-06-15 | 전남대학교산학협력단 | Sensor for measuring length and apparatus using the same |
| JP2008039419A (en) * | 2006-08-01 | 2008-02-21 | Mitsubishi Electric Corp | Device for inspecting pattern flaw |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940021125A (en) * | 1993-03-16 | 1994-10-17 | 정도원 | Sand production method |
| KR20030034049A (en) * | 2001-01-04 | 2003-05-01 | 에이에스엠엘 유에스, 인크. | In-situ lithography mask cleaning |
| KR20060065982A (en) * | 2004-12-11 | 2006-06-15 | 전남대학교산학협력단 | Sensor for measuring length and apparatus using the same |
| JP2008039419A (en) * | 2006-08-01 | 2008-02-21 | Mitsubishi Electric Corp | Device for inspecting pattern flaw |
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