KR20020079232A - Pulp supply method end installation for Pulp mold scstem - Google Patents

Pulp supply method end installation for Pulp mold scstem Download PDF

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KR20020079232A
KR20020079232A KR1020010019990A KR20010019990A KR20020079232A KR 20020079232 A KR20020079232 A KR 20020079232A KR 1020010019990 A KR1020010019990 A KR 1020010019990A KR 20010019990 A KR20010019990 A KR 20010019990A KR 20020079232 A KR20020079232 A KR 20020079232A
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South Korea
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pulp solution
pulp
tank
solution
mold
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KR1020010019990A
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Korean (ko)
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김경환
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김경환
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Publication of KR20020079232A publication Critical patent/KR20020079232A/en

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)

Abstract

PURPOSE: A pulp supply apparatus for a pulp mold system designed to contain a fixed type lower mold which is ascended and descended to receive a pulp solution in a pulp solution tank is provided. Therefore, the apparatus prevents pulp solution leakage in the pulp solution tank and permits the working height of a pulp mold system to be constructed at a height of a position in which a worker works conveniently, thereby improving productivity. CONSTITUTION: A lower mold(2) is constructed at the inside of a pulp solution tank(1) for receiving a pulp solution(8) and a pulp solution supply tank(4) is constructed on one side of the pulp solution tank to communicate through the pulp solution tank and pulp solution supply tank each other to press the pulp solution. Therefore, the pulp solution is moved to the pulp solution tank to cause the water level of the pulp solution tank to be higher than the lower mold, and the pressure for pressing the pulp solution is removed after the supply of the pulp solution to the lower mold to cause the pulp solution to move to the pulp solution supply tank, thereby causing the lower mold to be exposed onto the water level of the pulp solution.

Description

펄프몰드시스템용 펄프공급방법 및 장치{Pulp supply method end installation for Pulp mold scstem}Pulp supply method and apparatus for pulp molding system {Pulp supply method end installation for Pulp mold scstem}

본 발명은 펄프몰드시스템용 펄프공급장치에 관한 것으로서 보다 구체적으로는 펄프용액을 공급받기 위하여 승,하강 작동하는 하부성형금형을 고정식으로 하여 펄프용액수조의 기밀을 유지하고 수조의 높이를 낮게 형성하여 작업이 편리하게 한 것이다.The present invention relates to a pulp supply device for a pulp molding system, and more specifically to a pulp solution supplying a lower molding to operate up and down to maintain the airtight of the pulp solution tank to form a low height of the tank The work was convenient.

일반적으로 펄프몰드시스템은 상,하부 성형금형(2)(3)과 상,하부 건조금형(7)(701)등 다수의 금형이 장치되고 하부성형금형(2)이 펄프용액수조(1)에 출몰되게 장치하여 하부성형금형(2)이 하강하여 펄프용액(8)의 수중으로 잠겨서 펄프용액(8)에 녹아있는 펄프를 하부성형금형(2)이 흡착하여 하부성형금형(2)의 형상을 따라 펄프를 성형후에 하부성형금형(2)이 펄프용액(8)의 수면위로 부상하면 상부성형금형(3)이 하강하여 하부성형금형(2)과 치합하여 펄프를 성형하고 성형된 성형물은 상부성형금형(3)에 흡착되어 건조금형(701)으로 공급되고 히터가 장치된 금형에서 히터에 의해 펄프성형물이 건조되어 펄프성형물이 완성되게 된다In general, a pulp molding system includes a plurality of molds such as upper and lower molding molds (2) and upper and lower drying molds (7 and 701), and the lower molding mold (2) is placed in a pulp solution tank (1). The lower mold (2) is lowered and the lower mold (2) is lowered and submerged in the water of the pulp solution (8). The lower mold (2) absorbs the pulp dissolved in the pulp solution (8) to form the shape of the lower mold (2). After the pulp is molded, the lower mold (2) floats on the water surface of the pulp solution (8), and the upper mold (3) descends to join the lower mold (2) to mold the pulp. The pulp molding is dried by the heater in the mold equipped with the heater and supplied to the drying mold 701 and the heater is installed to complete the pulp molding.

그런데 상기와 같은 구성으로 된 펄프몰드시스템의 펄프공급장치는 펄프용액수조(1)내에 장치되는 하부성형금형(2)이 실린더(6c)에 의해 하강하여 펄프용액(8)의 수중으로 잠겨서 펄프용액(8)의 펄프를 하부성형금형이 흡착하여 펄프용액(8)의수면위로 부상하면 상부성형금형(3)이 하강하여 펄프성형물을 하부성형금형(2)으로 부터 건조금형(7)으로 이송하는 구성으로 되어 하부성형금형(2)을 승,하강작동하는 실린더(6)는 펄프용액수조(1)의 바닥 외측에 장치되어 실린더로드(601)가 펄프용액수조(1)의 바닥을 관통하여 하부성형금형(2)과 결착된 구성을 이루게 된다.However, the pulp supply apparatus of the pulp molding system having the above configuration has a lower mold (2) installed in the pulp solution tank (1) is lowered by the cylinder (6c) and submerged in the water of the pulp solution (8). When the pulp of (8) is adsorbed onto the water surface of the pulp solution (8) by the lower mold, the upper mold (3) is lowered to transfer the pulp molding from the lower mold (2) to the dry mold (7). The cylinder 6 for raising and lowering the lower molding mold 2 is configured on the outer side of the bottom of the pulp solution tank 1 so that the cylinder rod 601 penetrates the bottom of the pulp solution tank 1 The molding mold 2 is formed.

따라서 펄프용액수조(1)의 실린더로드(601)가 관통되는 작동부에 오일씨일 및 패킹과 같은 기밀부제를 사용하여 기밀을 유지하나 실린더로드(601)의 반복되는 작동으로 인하여 기밀부가 마모되어 펄프용액(8)의 누수가 쉽게 발생되어 수시로 작업이 중단되어 생산성이 떨어지는 결점이 있고 실린더(6c)를 펄프용액수조(1)의 하측에 장치함으로서 펄프용액수조(1) 및 펄프의 성형위치 즉 작업위치가 작업자의 키보다 위에 형성됨으로 작업자가 작업부를 육안으로 확인하기 위해서는 기체의 주위에 계단 형성하여 올라가서 작업을 하여야 함으로 작업이 번거롭고 불편하며 계단에서의 추락과 같은 안전사고의 위험이 있었다.Therefore, the airtight part is maintained by using an airtight agent such as oil seal and packing to the operating part through which the cylinder rod 601 of the pulp solution tank 1 penetrates, but the airtight part is worn out due to repeated operation of the cylinder rod 601. Leakage of the pulp solution (8) is easily generated and the work is frequently stopped and productivity is deteriorated. The cylinder (6c) is installed below the pulp solution tank (1) so that the pulp solution tank (1) and the pulp forming position, namely Since the working position is formed above the height of the worker, in order for the worker to visually check the working part, the worker must step up to form a stair around the aircraft, which is cumbersome and inconvenient, and there is a risk of safety accidents such as falling from the stairs.

본 발명은 상기와 같은 종래의 결점을 개선코져 안출한 것으로서 펄프용액수조(1)의 내측에 하부성형금형(2)을 고정하고 펄프용액(8)의 수위를 조절하여 펄프용액(8)을 하부성형금형에 공급할 수 있게 하여 펄프용액수조(1)의 누수를 방지하고 펄프몰스시스템의 작업높이를 작업자의 작업이 편리한 위치의 높이로 설치할 수 있게 하여 생산성을 좋게하고 안전사고를 미연에 방지하는데 그 목적이 있으며 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made to improve the above-mentioned drawbacks as described above to fix the lower molding mold (2) inside the pulp solution tank (1) and to adjust the level of the pulp solution (8) to lower the pulp solution (8) It can be supplied to the molding mold to prevent leakage of the pulp solution tank (1), and the working height of the pulp molten system can be installed at a convenient location for the operator's work to improve productivity and prevent safety accidents. The purpose is described in detail with reference to the accompanying drawings as follows.

도 1은 종래의 펄프몰스시스템의 펄프공급부의 공급상태를 나타낸 예시도.1 is an exemplary view showing a supply state of a pulp supply unit of a conventional pulp molten system.

도 2는 종래 펄프몰드시스템의 펄프성형상태를 나타낸 예시도2 is an exemplary view showing a pulp molding state of a conventional pulp molding system

도 3은 본 발명의 펄프공급장치를 나타낸 단면도.3 is a cross-sectional view showing the pulp supply apparatus of the present invention.

도 4는 하부성형금형에 펄프를 공급한 상태를 나타낸 예시도.4 is an exemplary view showing a state in which pulp is supplied to a lower molding mold.

도 5는 본 발명의 펄프성형상태를 나타낸 예시도이다.5 is an exemplary view showing a pulp molding state of the present invention.

도 6은 본 발명의 상,하부 성형금형을 나타낸 예시도6 is an exemplary view showing the upper, lower molding mold of the present invention.

도 7은 본 발명의 또 다른 실시예를 나타낸 예시도로서 펄프용액을 공급전의 상태를 나타낸 예시도Figure 7 is an exemplary view showing another embodiment of the present invention showing the state before supplying the pulp solution

도 8은 본 발명의 또 다른 실시예를 나타낸 예시도로서 펄프용액을 공급한 상태를 나타낸 예시도이다.8 is an exemplary view showing another embodiment of the present invention is an exemplary view showing a state in which a pulp solution is supplied.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 펄프용액수조 2 : 하부성형금형1: pulp solution water tank 2: lower molding mold

3 : 상부성형금형 4 : 펄프용액공급수조3: upper molding mold 4: pulp solution supply tank

401 : 펄프공급구 5 : 피스톤401 pulp supply port 5 piston

501 : 공기노즐 502 : 공기튜브501: air nozzle 502: air tube

6 : 실린더 7 : 건조하부금형6: cylinder 7: dry lower mold

8 : 펄프용액 9 : 안내레일8: pulp solution 9: guide rail

상기와 같은 목적을 달성하기 위하여 본 고안은 펄프용액(8)이 수용되는 펄프용액수조(1)의 내측에 하부성형금형(2)을 고정하여 장치하고 펄프용액수조(1)의 일측에 펄프용액공급수조(4)를 장치하여 펄프용액수조(1)와 펄프용액공급수조(4)가 연통되게 하고 펄프용액공급수조(4)의 상측 입구에 실린더(6)에 의해 작동하는 작동가압구(5)을 장치하여 펄프용액공급수조(4)의 일측에 펄프용액공급구(401)를 형성하여 펄프용액공급수조(4)의 펄프용액(8)을 가압하여 펄프용액공급수조(4)의 펄프용액(8)을 펄프용액수조(1)에 공급할 수 있게한 구성이다.In order to achieve the above object, the present invention is installed by fixing the lower molding mold 2 to the inside of the pulp solution tank 1 in which the pulp solution 8 is accommodated, and the pulp solution on one side of the pulp solution bath 1. An operating pressure port (5) provided with a supply water tank (4) so that the pulp solution water tank (1) and the pulp solution water supply tank (4) communicate with each other, and are operated by a cylinder (6) at the upper inlet of the pulp solution water supply tank (4). To form a pulp solution supply port (401) on one side of the pulp solution supply tank (4) to press the pulp solution (8) of the pulp solution supply tank (4) to the pulp solution of the pulp solution supply tank (4). It is the structure which made it possible to supply (8) to the pulp solution tank 1.

상기와 같이 구성된 본 발명의 작용을 보면 간헐적으로 펄프용액이 공급되는 펄프공급구(401)에서 공급된 펄프용액(8)이 펄프용액수조(1)의 내측에 장치된 하부성형금형(2)보다 낮은 위치의 수위가 되도록 펄프용액(8)의 수위를 제한하여 항상 일정한 수위가 되도록 한다.When the operation of the present invention configured as described above, the pulp solution (8) supplied from the pulp supply port 401 is intermittently supplied with the pulp solution than the lower molding mold (2) installed inside the pulp solution tank (1) The level of the pulp solution 8 is limited so that the level is at a low level so that the level is always constant.

그리고 실린더(6a)를 작동시켜서 펄프용액공급수조(4)의 상측에 위치한 가압구(5)을 하강시켜 펄프용액(8)을 가압하면 펄프용액공급수조(4)의 내측에 위치하는 펄프용액(S)이 펄프용액수조(1)로 이동하여 펄프용액(8)의 수위가 하부성형금형보다 높게 되어 하부성형금형(2)이 펄프용액(8)에 잠기게 되고 펄프용액(8)의 펄프는 하부성형금형의 형상면을 따라 펄프가 흡착되어 하부성형금형(2)의 형상면에 펄프 성형물이 흡착성형 되고 다시 가압구(5)를 승강시키면 펄프용액수조(1)의 펄프용액(8)이 펄프용액공급수조(4)로 이동되어 펄프용액(8)의 수위가 하부성형금형(2)보다 낮아지게 되어 하부성형금형(2)이 펄프용액의 수면위로 노출되며 이때 상부성형금형(3)이 하강하여 하부성형금형(2)이 치합하여 상부성형금형(3)이 펄프성형물을 하부건조금형(7)으로 이송하게 된다.Then, the cylinder 6a is operated to lower the pressure port 5 located above the pulp solution supply tank 4 to pressurize the pulp solution 8 so that the pulp solution located inside the pulp solution supply tank 4 ( S) is moved to the pulp solution tank 1 so that the water level of the pulp solution 8 becomes higher than the lower mold, so that the lower mold 2 is submerged in the pulp solution 8 and the pulp of the pulp solution 8 When the pulp is adsorbed along the shape of the lower molding mold, the pulp molding is adsorbed on the shape of the lower molding mold (2), and the pressure port (5) is lifted again. The pulp solution (8) of the pulp solution tank (1) The pulp solution supply tank (4) is moved to lower the level of the pulp solution (8) than the lower mold (2), the lower mold (2) is exposed to the surface of the pulp solution, the upper mold (3) As the lower mold (2) is lowered, the upper mold (3) transfers the pulp molding to the lower dry mold (7). It is good.

또한 본 발명의 펄프용액공급장치는 도 6 내지 도 7 에서와 같이 펄프용액공급수조(4)를 밀폐형으로 형성하여 그 내측에 공기튜브(402)를 형성하고 공기튜브(402)에 공기를 투입하여 공기의 압력에 의해 펄프용액공급수조(4)의 펄프용액(2)을 펄프용액수조(1)로 이동 시켜 수위를 높게하여 하부성형금형에 펄프용액(8)을 공급하고 공기튜브(402)의 공기압을 제거하여 펄프용액수조(1)의 수위를 낮게하여 펄프용액(8)을 하부성형금형(2)에 공급할 수도 있다.In addition, the pulp solution supply apparatus of the present invention to form a pulp solution supply tank (4) in a closed type as shown in Figures 6 to 7 to form an air tube 402 inside the air tube 402 The pulp solution (2) of the pulp solution supply tank (4) is moved to the pulp solution tank (1) by the pressure of air to raise the water level so that the pulp solution (8) is supplied to the lower molding mold and the air tube (402) The pulp solution 8 may be supplied to the lower molding mold 2 by removing the air pressure to lower the level of the pulp solution tank 1.

상기에서와 같이된 본 고안은 펄프용액수조(1)의 내측에 고정형으로 하부성형금형(2)이 장치되어 펄프용액수조(1)의 누수의 위험이 없고 하부성형금형을 승, 하강 시키기 위하여 실린더(6)를 장치하지 않음으로 펄프용액수조(1) 및 성형과 건조금형의 위치를 작업자의 작업이 편리한 높이로 설치할 수 있음으로 생산성이 우수한 펄프몰드시스템을 얻을수 있는 잇점이 있다.The present invention as described above has a lower mold (2) is fixed to the inner side of the pulp solution tank (1) is equipped with a cylinder to raise and lower the lower molding mold without the risk of leakage of the pulp solution tank (1) Without the use of (6), the pulp solution tank (1) and the location of the molding and drying molds can be installed at a convenient height for the operator's work.

Claims (2)

펄프용액(8)이 수용되는 펄프용액수조(1)의 내측에 하부성형금형(2)을 고정하여 장치하고 펄프용액수조(1)의 일측에 펄프용액공급수조(4)를 장치하여 펄프용액수조(1)와 펄프용액공급수조(4)가 연통되게 하고 펄프용액공급수조(4)의 펄프용액(8)을 가압하여 펄프용액공급수조(4)의 펄프용액(8)이 펄프용액수조(1)로 이동하여 펄프용액수조(1)의 수위를 하부성형금형(2)보다 높게하여 펄프용액(8)을 하부성형금형(2)에 공급후에 펄프용액공급수조(4)의 펄프용액(8)을 가압하는 압력을 제거하여 펄프용액(8)이 다시 펄프용액공급수조(4)로 이동되게 하여 펄프용액수조(1)의 수위를 낮추어 하부성형금형이 펄프용액(8)의 수면위로 노출되게한 것을 특징으로 하는 펄프몰드 시스템용 펄프공급방법.The lower molding mold 2 is fixed to the inside of the pulp solution tank 1 in which the pulp solution 8 is accommodated, and the pulp solution supply tank 4 is installed on one side of the pulp solution bath 1 to provide a pulp solution tank. (1) and the pulp solution supply tank 4 are in communication with each other, and the pulp solution 8 of the pulp solution supply tank 4 is pressurized so that the pulp solution 8 of the pulp solution supply tank 4 is the pulp solution tank 1 And the pulp solution (1) of the pulp solution supply tank (4) after supplying the pulp solution (8) to the lower mold (2) by raising the water level of the pulp solution tank (1) to the lower molding mold (2). The pulp solution (8) is moved back to the pulp solution supply tank (4) by removing the pressure to pressurize the water, thereby lowering the level of the pulp solution tank (1) so that the lower molding mold is exposed to the water surface of the pulp solution (8). A pulp supply method for a pulp mold system, characterized in that. 펄프용액(8)이 수용되는 펄프용액수조(1)의 내측에 하부성형금형(2)을 고정하여 장치하고 펄프용액(8)수조(1)의 일측에 펄프용액(8)공급수조를 장치하여 펄프용액수조(1)와 펄프용액공급수조(4)가 연통되게 하고 펄프용액공급수조(4)의 상측 입구에 실린더(6)에 의해 작동하는 가압구(5)을 장치하며 펄프용액공급수조(4)의 일측에 펄프용액(8)공급구를 형성한 것을 특징으로 하는 펄프몰드시스템용 펄프공급장치.The lower molding mold 2 is fixed to the inside of the pulp solution tank 1 in which the pulp solution 8 is accommodated, and the pulp solution 8 supply tank is installed on one side of the pulp solution 8 tank 1. The pulp solution tank (1) and the pulp solution supply tank (4) communicate with each other, and a pressure port (5) operated by a cylinder (6) is installed at the upper inlet of the pulp solution supply tank (4), and the pulp solution supply tank ( A pulp supply system for pulp molding system, characterized in that the pulp solution (8) supply port is formed on one side of 4).
KR1020010019990A 2001-04-09 2001-04-09 Pulp supply method end installation for Pulp mold scstem KR20020079232A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414972B1 (en) * 2001-05-28 2004-01-16 강출성 Pulp-mold system combined wet and dry type
KR100798042B1 (en) * 2007-10-18 2008-01-24 장세종 Method of automatic supplying with raw pulp solution liquid for paper vessel
KR100798041B1 (en) 2007-10-18 2008-01-24 장세종 Method of suppling pulp raw water with there chemical water for paper vessel
WO2017200321A1 (en) * 2016-05-20 2017-11-23 (주)이지기술 Pulp mold manufacturing system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414972B1 (en) * 2001-05-28 2004-01-16 강출성 Pulp-mold system combined wet and dry type
KR100798042B1 (en) * 2007-10-18 2008-01-24 장세종 Method of automatic supplying with raw pulp solution liquid for paper vessel
KR100798041B1 (en) 2007-10-18 2008-01-24 장세종 Method of suppling pulp raw water with there chemical water for paper vessel
WO2017200321A1 (en) * 2016-05-20 2017-11-23 (주)이지기술 Pulp mold manufacturing system

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