KR20230138666A - Lower open type mixer - Google Patents

Lower open type mixer Download PDF

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Publication number
KR20230138666A
KR20230138666A KR1020220036543A KR20220036543A KR20230138666A KR 20230138666 A KR20230138666 A KR 20230138666A KR 1020220036543 A KR1020220036543 A KR 1020220036543A KR 20220036543 A KR20220036543 A KR 20220036543A KR 20230138666 A KR20230138666 A KR 20230138666A
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South Korea
Prior art keywords
opening
wedge
closing
mixing tank
hole
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KR1020220036543A
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Korean (ko)
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KR102670879B1 (en
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황구연
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황구연
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B29B7/263—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • B29B7/263—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors
    • B29B7/266—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors using sliding doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

본 발명은 고무, 합성수지 및 관련 첨가물 등을 혼합하는 혼합기에 관한 것으로서, 그 구성은 투입된 혼합물이 혼합되는 혼합통(11)과, 혼합통(11)을 개폐하는 개폐문(21)과, 혼합통(11)과 개폐문(21)이 설치된 받침판(31)으로 구성되되, 혼합통(11)의 하부에는 혼합물이 배출되는 개폐공(12)이 형성되고, 개폐문(21)에는 이송실린더(36)가 연결되어 이송실린더(36)의 작동에 의해 개폐공(12)이 개폐되도록 구성되며, 받침판(31)에는 개폐공(12)에서 배출된 혼합물이 저장통(41)으로 투입되는 배출공(32)이 형성된 것이다.
본 발명을 통하여, 혼합통(11)에 투입된 혼합물의 혼합을 마치면 이송실린더(36)의 작동으로 이동되는 개폐문(21)에 의해 폐쇄된 개폐공(12)이 개방되고, 혼합통(11)의 혼합물은 개폐공(12)과 배출공(32)을 통해 저장통(41)으로 배출되므로, 혼합물의 배출이 용이하며, 세척시 혼합통(11)의 잔여물도 개폐공(12)과 배출공(32)을 통해 간단히 배출된다.The present invention relates to a mixer for mixing rubber, synthetic resin and related additives, etc., which consists of a mixing tank (11) in which the input mixture is mixed, an opening and closing door (21) for opening and closing the mixing tank (11), and a mixing tank ( 11) and a support plate 31 on which an opening and closing door 21 is installed. An opening and closing hole 12 through which the mixture is discharged is formed at the bottom of the mixing tank 11, and a transfer cylinder 36 is connected to the opening and closing door 21. The opening and closing hole (12) is configured to open and close by the operation of the transfer cylinder (36), and the support plate (31) is formed with a discharge hole (32) through which the mixture discharged from the opening and closing hole (12) is introduced into the storage tank (41). will be.
Through the present invention, when the mixing of the mixture introduced into the mixing tank 11 is completed, the closed hole 12 is opened by the opening and closing door 21 moved by the operation of the transfer cylinder 36, and the mixing tank 11 is opened. The mixture is discharged into the storage tank (41) through the opening and closing hole (12) and the discharge hole (32), so it is easy to discharge the mixture, and when washing, the residue in the mixing tank (11) is also discharged through the opening and closing hole (12) and the discharge hole (32). ) is easily discharged through.

Description

하부 개폐형 혼합기 {LOWER OPEN TYPE MIXER}Bottom open/closed mixer {LOWER OPEN TYPE MIXER}

본 발명은 고무, 합성수지 및 관련 첨가물 등을 혼합하는 혼합기에 관한 것으로서, 그 구성은 투입된 혼합물이 혼합되는 혼합통(11)과, 혼합통(11)을 개폐하는 개폐문(21)과, 혼합통(11)과 개폐문(21)이 설치된 받침판(31)으로 구성되되, 혼합통(11)의 하부에는 혼합물이 배출되는 개폐공(12)이 형성되고, 개폐문(21)에는 이송실린더(36)가 연결되어 이송실린더(36)의 작동에 의해 개폐공(12)이 개폐되도록 구성되며, 받침판(31)에는 개폐공(12)에서 배출된 혼합물이 저장통(41)으로 투입되는 배출공(32)이 형성된 것이다.The present invention relates to a mixer for mixing rubber, synthetic resin and related additives, etc., which consists of a mixing tank (11) in which the input mixture is mixed, an opening and closing door (21) for opening and closing the mixing tank (11), and a mixing tank ( 11) and a support plate 31 on which an opening and closing door 21 is installed. An opening and closing hole 12 through which the mixture is discharged is formed at the bottom of the mixing tank 11, and a transfer cylinder 36 is connected to the opening and closing door 21. The opening and closing hole (12) is configured to open and close by the operation of the transfer cylinder (36), and the support plate (31) is formed with a discharge hole (32) through which the mixture discharged from the opening and closing hole (12) is introduced into the storage tank (41). will be.

본 발명을 통하여, 혼합통(11)에 투입된 혼합물의 혼합을 마치면 이송실린더(36)의 작동으로 이동되는 개폐문(21)에 의해 폐쇄된 개폐공(12)이 개방되고, 혼합통(11)의 혼합물은 개폐공(12)과 배출공(32)을 통해 저장통(41)으로 배출되므로, 혼합물의 배출이 용이하며, 세척시 혼합통(11)의 잔여물도 개폐공(12)과 배출공(32)을 통해 간단히 배출된다.Through the present invention, when the mixing of the mixture introduced into the mixing tank 11 is completed, the closed hole 12 is opened by the opening and closing door 21 moved by the operation of the transfer cylinder 36, and the mixing tank 11 is opened. The mixture is discharged into the storage tank (41) through the opening and closing hole (12) and the discharge hole (32), so it is easy to discharge the mixture, and when washing, the residue in the mixing tank (11) is also discharged through the opening and closing hole (12) and the discharge hole (32). ) is easily discharged through.

혼합기는 고무, 합성수지 및 관련 첨가물 등을 혼합하는 장치로, 기본 구성은 고무, 합성수지 및 관련첨가물이 투입되는 혼합통과, 구동모터의 구동력으로 회전되면서 혼합통에 투입된 혼합물을 혼합하는 혼합날로 구성된다.A mixer is a device that mixes rubber, synthetic resin, and related additives. The basic structure consists of a mixing passage into which rubber, synthetic resin, and related additives are added, and a mixing blade that rotates with the driving force of the drive motor and mixes the mixture entered into the mixing tank.

혼합통에서 혼합되는 혼합물은 혼합을 마치면 다음 공정을 위하여 외부로 배출해야 하지만, 액체형태의 혼합물과 달리 고무, 합성수지 및 관련 첨가물 등이 혼합된 혼합물은 일반적인 배출관으로 배출이 곤란하고 배출에 장시간이 요구된다.The mixture mixed in the mixing tank must be discharged to the outside for the next process after mixing, but unlike the liquid mixture, the mixture containing rubber, synthetic resin, and related additives is difficult to discharge through a general discharge pipe and requires a long time to discharge. do.

따라서 혼합물을 혼합하는 혼합통의 하측에는 혼합물이 배출되는 개폐공을 형성하거나 내부에 스크류가 구성된 배출관을 통해 혼합물을 스크류가 회전하면서 밀어내어 배출되도록 하고 있다.Therefore, an opening or closing hole through which the mixture is discharged is formed at the bottom of the mixing tank where the mixture is mixed, or the mixture is discharged by pushing it out as the screw rotates through a discharge pipe with a screw inside.

하지만, 혼합물은 개폐공 틈새 주변으로 누출되는 문제가 있고, 배출관은 배출관 내부의 스크류에 혼합물의 잔여물이 고착되어 고장이 빈번하며, 혼합물의 혼합이 불량한 문제가 있는데, 이러한 혼합기 관련 종래 기술로는 특허 제1140350호를 들 수 있다.However, there is a problem of the mixture leaking around the gap between the opening and closing hole, the discharge pipe frequently breaks down due to the residue of the mixture sticking to the screw inside the discharge pipe, and there is a problem of poor mixing of the mixture. Examples include Patent No. 1140350.

특허 제1140350호를 비롯한 종래의 혼합기는 고무, 합성수지 및 관련 첨가물 등이 혼합된 혼합물을 배출하는데 여러 문제가 있으나, 본 발명의 혼합기는 혼합통(11)의 하부에 혼합물이 배출되는 개폐공(12)이 넓게 형성되고, 개폐공(12)은 혼합통(11) 하측에 구성된 개폐문(21)을 통해 개폐되도록 구성되어 혼합통(11)에서 혼합된 혼합물을 간단하고 신속히 배출할 수 있도록 한 것이다.Conventional mixers, including Patent No. 1140350, have various problems in discharging a mixture of rubber, synthetic resin and related additives, but the mixer of the present invention has an opening and closing hole (12) through which the mixture is discharged at the bottom of the mixing tank (11). ) is formed widely, and the opening and closing hole 12 is configured to be opened and closed through the opening and closing door 21 formed on the lower side of the mixing tank 11, so that the mixture mixed in the mixing tank 11 can be discharged simply and quickly.

본 발명은 상기 목적을 달성할 수 있도록 창안된 것으로, 하부 개폐형 혼합기에 있어서, 혼합기는 투입된 혼합물의 재료가 혼합되는 혼합통(11)과, 혼합통(11)을 개폐하는 개폐문(21)과, 혼합통(11)과 개폐문(21)이 설치되는 받침판(31)으로 구성되되, 혼합통(11)의 하부에는 혼합통(11)에서 혼합된 혼합물이 저장통(41)으로 배출되는 개폐공(12)이 형성되고, 개폐공(12)의 하부에는 개폐문(21)의 밀착면(25)과 밀착되도록 하방으로 돌출된 좌우대칭의 밀착편(15)이 형성되며, 개폐문(21)의 상부에는 개폐공(12)에 끼워져 개폐공(12)이 폐쇄되도록 돌출된 마개부(22)가 형성되고, 개폐문(21)과 마개부(22) 사이에는 밀착편(15)에 밀착되어 개폐공(12)을 밀폐시키는 밀착면(25)이 형성되며, 배출공(32)이 형성된 받침판(31)의 상면에는 개폐문(21)과 연결된 이송실린더(36)의 신장이나 수축으로 개폐문(21)을 이동시켜 개폐공(12)을 개폐하는 이송실린더(36)가 형성되어, 이송실린더(36)의 수축으로 이동되는 개폐문(21)에 의해 개폐공(12)이 개방되면, 혼합통(11)에서 혼합된 혼합물이 개폐공(12)과 배출공(32)을 통해 배출됨을 특징으로 하는 하부 개폐형 혼합기이다.The present invention was created to achieve the above object. In the bottom open/close type mixer, the mixer includes a mixing tank (11) in which the ingredients of the input mixture are mixed, an opening and closing door (21) that opens and closes the mixing tank (11), It consists of a mixing tank (11) and a support plate (31) on which an opening and closing door (21) is installed, and at the bottom of the mixing tank (11) is an opening and closing hole (12) through which the mixture mixed in the mixing tank (11) is discharged into the storage tank (41). ) is formed, and at the lower part of the opening/closing hole 12, a symmetrical contact piece 15 is formed protruding downward so as to be in close contact with the contact surface 25 of the opening/closing door 21, and at the upper part of the opening/closing door 21. A protruding stopper 22 is formed that is inserted into the ball 12 to close the opening and closing hole 12, and is in close contact with the contact piece 15 between the opening and closing door 21 and the stopper 22 to close the opening and closing hole 12. A close contact surface 25 is formed to seal the door, and the upper surface of the support plate 31 with the discharge hole 32 is opened and closed by moving the door 21 by expanding or contracting the transfer cylinder 36 connected to the door 21. A transfer cylinder 36 that opens and closes the ball 12 is formed, and when the opening and closing hole 12 is opened by the opening and closing door 21 that is moved by contraction of the transfer cylinder 36, the mixture mixed in the mixing tank 11 This is a lower open/close type mixer characterized by discharge through the open/close hole (12) and the discharge hole (32).

또한, 본 발명은 개폐문(21)의 좌우면에는 쐐기(33)의 경사면(38)이 맞닿으면서 삽입되는 쐐기홈(23)이 형성되고, 받침판(31)의 상면에는 쐐기홈(23)에 경사면(38)이 맞닿으면서 삽입되는 쐐기(33)와, 쐐기(33)와 연결된 쐐기실린더(35)의 신축으로 쐐기홈(23)에 쐐기(33)를 삽입시키거나 이탈시키는 쐐기실린더(35)가 구성되어, 쐐기실린더(35)가 신장되어 쐐기실린더(5)와 연결된 쐐기(33)가 쐐기홈(23)에 삽입되면, 쐐기(33)의 경사면(38)에 쐐기홈(23)이 맞닿아 안내된 개폐문(21)이 상승되면서 밀착면(25)이 밀착편(15)을 압박밀착하게 되어 개폐공(12)의 밀폐력이 보강됨을 특징으로 하는 하부 개폐형 혼합기이다.In addition, in the present invention, a wedge groove 23 is formed on the left and right sides of the opening and closing door 21 and is inserted while the inclined surface 38 of the wedge 33 abuts, and a wedge groove 23 is formed on the upper surface of the support plate 31. A wedge (33) inserted while the inclined surface (38) is in contact with it, and a wedge cylinder (35) that inserts or removes the wedge (33) from the wedge groove (23) by expansion and contraction of the wedge cylinder (35) connected to the wedge (33). ) is configured, when the wedge cylinder (35) is extended and the wedge (33) connected to the wedge cylinder (5) is inserted into the wedge groove (23), the wedge groove (23) is formed on the inclined surface (38) of the wedge (33). As the opening and closing door 21 guided in contact is raised, the contact surface 25 presses and adheres to the contact piece 15, thereby reinforcing the sealing force of the opening and closing hole 12.

본 발명은 혼합기의 혼합통(11)에서 회전하는 혼합날(16)의 회전으로 혼합물의 혼합이 완료되면 혼합날(16)의 회전을 멈추지 않고도 개폐문(21)을 통해 개폐공(12)을 개방하여 혼합통(11)의 혼합물을 신속하게 배출하고, 개폐문(21)을 통해 개폐공(12)을 폐쇄한 후 혼합통(11)에 다음 혼합물을 신속하게 투입하여 혼합할 수 있으므로 생산성이 향상된다.In the present invention, when the mixing of the mixture is completed by the rotation of the mixing blade (16) rotating in the mixing tank (11) of the mixer, the opening and closing hole (12) is opened through the opening and closing door (21) without stopping the rotation of the mixing blade (16). Thus, the mixture in the mixing tank (11) is quickly discharged, and the opening and closing hole (12) is closed through the opening and closing door (21), and then the next mixture can be quickly introduced and mixed in the mixing tank (11), thereby improving productivity. .

또한, 혼합통(11) 하부의 개방공(12) 개폐하는 개폐문(21)은 쐐기(22)의 경사면(38)에 의해 안내되어 밀착편(15)과 밀착면(25)이 강하게 밀착되기 때문에 액체나 분말상태의 혼합물도 누출되지 않는다.In addition, the opening door 21 that opens and closes the open hole 12 in the lower part of the mixing tank 11 is guided by the inclined surface 38 of the wedge 22, so that the contact piece 15 and the contact surface 25 are in strong contact. Neither liquid nor powder mixtures leak.

본 발명을 통하여, 혼합기의 혼합통(11)에서 혼합된 혼합물은 혼합통(11) 하부의 개폐문(21)에 의해 개폐되는 개폐공(12)을 통해 저장통(41)으로 배출되고, 혼합 작업후 잔여물도 개폐공(12)을 통해 신속하게 배출할 수 있으므로, 작업시간의 단축과 세척이 용이하여 생산성이 향상되는 효과를 얻을 수 있다.Through the present invention, the mixture mixed in the mixing tank 11 of the mixer is discharged into the storage tank 41 through the opening and closing hole 12 opened and closed by the opening and closing door 21 at the bottom of the mixing tank 11, and after the mixing operation, Since residues can be quickly discharged through the opening and closing hole 12, the working time can be shortened and cleaning is easy, thereby improving productivity.

도 1은 본 발명의 분해사시도
도 2는 본 발명의 혼합통이 폐쇄된 상태의 일부단면 사시도
도 3은 본 발명의 혼합통이 개방된 상태의 일부단면 사시도
도 4는 본 발명의 쐐기가 쐐기홈에서 이탈된 상태의 일부단면 사시도
도 5는 도 4의 주요부 단면도
도 6은 본 발명의 쐐기가 쐐기홈에 끼워진 상태의 일부단면 사시도
도 7은 도 6의 주요부 단면도
도 8은 본 발명의 쐐기가 쐐기홈에서 이탈되고 혼합통이 개방된 상태의 일부단면 사시도1 is an exploded perspective view of the present invention
Figure 2 is a partial cross-sectional perspective view of the mixing tank of the present invention in a closed state.
Figure 3 is a partial cross-sectional perspective view of the mixing tank of the present invention in an open state.
Figure 4 is a partial cross-sectional perspective view of the wedge of the present invention in a state where it is separated from the wedge groove.
Figure 5 is a cross-sectional view of the main part of Figure 4
Figure 6 is a partial cross-sectional perspective view of the wedge of the present invention being inserted into the wedge groove.
Figure 7 is a cross-sectional view of the main part of Figure 6
Figure 8 is a partial cross-sectional perspective view of the wedge of the present invention in a state where the wedge is separated from the wedge groove and the mixing tank is opened.

본 발명의 상세한 구성 및 작동과정을 첨부된 도면을 통하여 설명하면 다음과 같다.The detailed configuration and operation process of the present invention will be described through the attached drawings as follows.

도 1은 본 발명의 구성을 예시한 분해 사시도이고, 도 2는 본 발명 혼합통(11)의 개폐공(12)이 폐쇄된 상태를 예시한 일부단면 사시도이며, 도 3은 본 발명 혼합통(11)의 개폐공(12)이 개방된 상태를 예시한 일부단면 사시도로서, 도시된 바와 같이 본 발명의 혼합기는 투입된 혼합물의 재료가 혼합되는 혼합통(11)과, 혼합통(11) 하측에 위치되어 전후방으로 이동되면서 혼합통(11)을 개폐하는 개폐문(21)과, 혼합통(11)과 개폐문(21)이 상부에 설치되는 받침판(31)으로 구성된다.Figure 1 is an exploded perspective view illustrating the configuration of the present invention, Figure 2 is a partial cross-sectional perspective view illustrating the opening and closing hole 12 of the mixing tank 11 of the present invention in a closed state, and Figure 3 is a mixing tank of the present invention ( This is a partial cross-sectional perspective view illustrating the opening and closing hole 12 of 11) in an open state. As shown, the mixer of the present invention includes a mixing tank 11 in which the ingredients of the input mixture are mixed, and a lower side of the mixing tank 11. It consists of an opening door 21 that is positioned and moves forward and backward to open and close the mixing tank 11, and a support plate 31 on which the mixing tank 11 and the opening and closing door 21 are installed.

먼저, 혼합통(11)은 상부가 개방된 함체로 내부에는 구동모터(14)의 구동에 의해 회전되면서 혼합통(11)에 투입된 혼합물의 재료를 혼합하는 혼합날(16)이 구성되고, 혼합통(11)의 하부에는 개폐문(21)의 마개부(22)에 의해 개폐되면서 혼합물이 저장되거나 배출되는 개폐공(12)이 형성되며, 개폐공(12) 하면의 좌우에는 개폐문(21)의 밀착면(25)과 밀착되도록 하방으로 돌출된 밀착편(15)이 형성된다.First, the mixing tank 11 is a box with an open top, and inside is a mixing blade 16 that mixes the ingredients of the mixture introduced into the mixing tank 11 while rotating by the driving motor 14. At the bottom of the barrel 11, an opening and closing hole 12 is formed through which the mixture is stored or discharged while being opened and closed by the stopper 22 of the opening and closing door 21, and on the left and right sides of the bottom of the opening and closing hole 12 are the opening and closing holes of the door 21. A contact piece 15 protruding downward is formed to be in close contact with the contact surface 25.

상기 혼합날(16)은 한쌍으로 구성되는데, 좌측 혼합날(16)은 시계방향으로 회전되고, 우측 혼합날(16)은 반시계방향으로 회전되면서 혼합통(11)에 투입된 혼합물을 혼합시킨다.The mixing blades 16 are composed of a pair. The left mixing blade 16 rotates clockwise, and the right mixing blade 16 rotates counterclockwise to mix the mixture introduced into the mixing tank 11.

개폐문(21)은 이송실린더(36)와 연결되어 이송실린더(36)의 신장이나 수축에 의해 전후방으로 이동되는 것으로서, 개폐문(21)의 상부에는 이송실린더(36)가 신장되면 혼합통(11)의 개폐공(12)에 끼워지면서 개폐공(12)이 폐쇄되도록 돌출된 마개부(22)가 형성되고, 개폐문(21)과 마개부(22) 사이에는 마개부(22)로 개폐공(12)이 폐쇄될 때 혼합통(11)의 밀착편(15)에 밀착되어 개폐공(12)을 밀폐시키는 밀착면(25)이 형성된다.The opening/closing door (21) is connected to the transfer cylinder (36) and moves forward and backward by the extension or contraction of the transfer cylinder (36). When the transfer cylinder (36) is extended, the mixing tank (11) is located at the top of the opening/closing door (21). A protruding stopper 22 is formed so as to close the opening and closing hole 12 while being inserted into the opening and closing hole 12 of the opening and closing hole 12, and the opening and closing hole 12 is formed between the opening and closing door 21 and the stopper 22. ) is closed, a close contact surface 25 is formed that comes into close contact with the close contact piece 15 of the mixing tank 11 and seals the opening and closing hole 12.

상기 밀착편(15)과 밀착면(25)은 좌우 대칭형으로 상측 대비 하측이 벌어지게 형성되어, 개폐문(21)이 이동될 때 마개부(22)가 개폐공(12)에 끼워지도록 안내됨과 동시에 밀착편(15)과 밀착면(25)이 서로 밀착되기에 마개부(22)에 의해 폐쇄된 개폐공(12)이 밀폐된다.The contact piece 15 and the contact surface 25 are formed left and right symmetrical with the lower side wider than the upper side, so that when the opening/closing door 21 is moved, the stopper 22 is guided to fit into the opening/closing hole 12. Since the contact piece 15 and the contact surface 25 are in close contact with each other, the opening and closing hole 12 closed by the stopper 22 is sealed.

받침판(31)은 상부에 혼합통(11)과 개폐문(21)이 설치되는 것으로서, 받침판(31)의 전방에는 이송실린더(36)가 구성되고, 혼합통(11)의 개폐공(12)과 마주보는 위치에는 혼합통(11)에서 개폐공(12)을 통해 혼합물이 배출될 때 하측에 위치된 저장통(41)으로 저장되도록 배출공(32)이 형성된다.The support plate 31 is equipped with a mixing tank 11 and an opening and closing door 21 at the top, and a transfer cylinder 36 is formed in front of the support plate 31, and the opening and closing hole 12 of the mixing tank 11 and At the opposite position, a discharge hole 32 is formed so that when the mixture is discharged from the mixing tank 11 through the opening and closing hole 12, it is stored in the storage tank 41 located below.

상기 받침판(31)에 고정된 이송실린더(36)는 개폐문(21)과 연결된 것으로서, 이송실린더(36)가 신장되면 개폐문(21)이 혼합통(11) 하측으로 이동되어 마개부(22)가 개폐공(12)을 폐쇄시킴과 동시에 밀착면(25)이 밀착편(15)에 밀착되어 개폐공(12)을 밀폐시키고, 이송실린더(36)가 수축되면 개폐문(21)이 받침판(31)에 고정된 이송실린더(36) 방향으로 이동되어 마개부(22)에 의해 폐쇄된 개폐공(12)이 개방됨과 동시에 밀착면(25)이 밀착편(15)에서 이탈되므로, 혼합통(11)의 혼합물이 개폐공(12)과 배출공(32)을 통해 하측의 저장통(41)으로 배출된다.The transfer cylinder 36 fixed to the support plate 31 is connected to the opening and closing door 21. When the transfer cylinder 36 is extended, the opening and closing door 21 moves to the lower side of the mixing tank 11 and the stopper 22 opens. At the same time as closing the opening and closing hole (12), the contact surface (25) is in close contact with the contact piece (15) to seal the opening and closing hole (12), and when the transfer cylinder (36) is contracted, the opening and closing door (21) is connected to the support plate (31). It moves in the direction of the transfer cylinder 36 fixed to the opening and closing hole 12 closed by the stopper 22 and opens, and at the same time, the contact surface 25 is separated from the contact piece 15, so that the mixing tank 11 The mixture is discharged into the lower storage bin (41) through the opening and closing hole (12) and the discharge hole (32).

상기 본 발명의 실시 예를 도 2 및 도 3을 통해 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to FIGS. 2 and 3 as follows.

먼저, 도 2에서와 같이 받침판(31)에 구성된 이송실린더(36)가 신장되어 개폐문(21)이 혼합통(11) 하부로 이동되면, 개폐공(12)은 마개부(22)에 의해 폐쇄됨과 동시에 밀착면(25)이 밀착편(15)에 밀착되면서 개폐공(12)이 밀폐되므로, 혼합물이 혼합통(11)의 혼합날(16)에 의해 혼합될 수 있도록 준비된다.First, as shown in FIG. 2, when the transfer cylinder 36 configured on the support plate 31 is extended and the opening/closing door 21 is moved to the lower part of the mixing tank 11, the opening/closing hole 12 is closed by the stopper 22. At the same time, the contact surface 25 is in close contact with the contact piece 15 and the opening and closing hole 12 is sealed, so that the mixture is prepared to be mixed by the mixing blade 16 of the mixing tank 11.

이후, 혼합통(11)에 혼합물의 재료를 투입하고 구동모터(14)의 구동으로 혼합날(16)이 회전되면 재료가 혼합되면서 혼합물이 제조된다.Thereafter, the ingredients for the mixture are put into the mixing tank 11 and the mixing blade 16 is rotated by the drive motor 14 to mix the ingredients and prepare the mixture.

도 3에서와 같이 혼합물의 혼합을 마치고 받침판(31)에 구성된 이송실린더(36)를 수축하여 개폐문(21)이 이송실린더(36) 방향으로 이동되면, 마개부(22)에 의해 폐쇄된 개폐공(12)이 개방됨과 동시에 밀착편(15)에서 밀착면(25)이 이탈되므로, 혼합통(11)의 혼합물이 개폐공(12)과 배출공(32)을 통해 받침판(31) 하부에 위치된 저장통(41)으로 배출된다.As shown in FIG. 3, when the mixing of the mixture is completed and the transfer cylinder 36 formed on the support plate 31 is contracted and the opening and closing door 21 is moved in the direction of the transfer cylinder 36, the opening and closing hole is closed by the stopper 22. At the same time as (12) is opened, the contact surface (25) is separated from the contact piece (15), so the mixture in the mixing tank (11) is located in the lower part of the support plate (31) through the opening and closing hole (12) and the discharge hole (32). It is discharged into the storage bin (41).

즉, 본 발명은 혼합통(11)에서 혼합된 혼합물이 개폐문(21)에 의해 개방된 개폐공(12)과 배출공(32)을 통해 저장통(41)으로 배출되므로 작업시간이 단축되고, 혼합통(11) 세척시 혼합통(11)의 잔여물도 개폐공(12)과 배출공(32)을 통해 신속하게 배출할 수 있고 잔여물도 거의 남지 않으며 세척이 용이하다.That is, in the present invention, the mixture mixed in the mixing tank 11 is discharged into the storage tank 41 through the opening and closing hole 12 and the discharge hole 32 opened by the opening and closing door 21, thereby shortening the working time and mixing. When washing the container (11), residues in the mixing container (11) can be quickly discharged through the opening/closing hole (12) and the discharge hole (32), and almost no residue remains, making cleaning easy.

혼합기에서는 혼합통(11)에 투입된 혼합물이 구동모터(14)에 의해 회전되는 혼합날(16)에 의해 혼합되는 과정에서 진동이 발생되는데, 이로 인하여 도 5에서와 같이 밀착편(15)과 밀착면(25)이 미세하게 이격되어 혼합물이 누출될 수도 있다.In the mixer, vibration is generated in the process of mixing the mixture put into the mixing tank 11 by the mixing blade 16 rotated by the drive motor 14, which causes it to come into close contact with the contact piece 15 as shown in FIG. 5. The surfaces 25 may be slightly spaced apart, causing the mixture to leak.

따라서 혼합물의 혼합과정에서 진동이 발생되더라도 개폐문(21)의 밀착면(25)이 혼합통(11)의 밀착편(15)을 압박하면서 밀착되어 개폐공(12)의 밀폐력이 보강되도록 한 구성을 도 4 및 도 5를 통하여 설명하면 다음과 같다.Therefore, even if vibration occurs during the mixing process of the mixture, the contact surface 25 of the opening/closing door 21 presses and adheres to the contact piece 15 of the mixing tank 11, thereby reinforcing the sealing force of the opening/closing hole 12. It is explained through Figures 4 and 5 as follows.

먼저, 받침판(31)의 상면에는 개폐문(21)에 형성된 쐐기홈(23)에 끼워도록 형성된 쐐기(33)와, 쐐기(33)와 연결되어 쐐기홈(23)에 쐐기(33)를 끼우거나 이탈되도록 신축되는 쐐기실린더(35)가 구성된다.First, on the upper surface of the support plate 31, a wedge 33 is formed to be inserted into the wedge groove 23 formed in the opening and closing door 21, and is connected to the wedge 33 to insert the wedge 33 into the wedge groove 23. A wedge cylinder 35 that expands and contracts to separate is formed.

상기 쐐기(33)의 상면에는 개폐문(21)을 향하는 쪽의 높이는 낮고, 그 반대쪽의 높이는 높게 경사진 경사면(38)이 형성된다.An inclined surface 38 is formed on the upper surface of the wedge 33, where the side facing the opening/closing door 21 is low in height and the height on the opposite side is high.

개폐문(21)의 좌우면에는 쐐기(33)의 경사면(38)이 맞닿으면서 삽입되거나 이탈되는 쐐기홈(23)이 형성된다.On the left and right surfaces of the opening and closing door 21, wedge grooves 23 are formed into which the inclined surfaces 38 of the wedge 33 are inserted or separated while coming into contact with each other.

상기 쐐기홈(23)은 쐐기(33)가 삽입될 때, 쐐기(33)의 경사면(38)과 맞닿도록 형성된 것으로서, 쐐기홈(23)에 쐐기(33)가 삽입되는 깊이에 따라 쐐기(33)의 경사면(38)에 의해 안내된 개폐문(21)이 상승되고, 개폐문(21)이 상승됨에 따라 밀착면(25)은 혼합통(11)의 밀착편(15)을 압박하면서 밀착되므로 개폐공(12)의 밀폐력이 보강된다.The wedge groove 23 is formed to contact the inclined surface 38 of the wedge 33 when the wedge 33 is inserted, and the wedge 33 is formed according to the depth at which the wedge 33 is inserted into the wedge groove 23. ) The opening/closing door (21) guided by the inclined surface (38) is raised, and as the opening/closing door (21) is raised, the contact surface (25) is pressed against the contact piece (15) of the mixing tank (11) and comes into close contact with the opening/closing hole. The sealing force of (12) is strengthened.

상기 본 발명의 실시 예를 도 4 내지 도 8을 통하여 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to FIGS. 4 to 8 as follows.

먼저 도 4 및 도 5에서와 같이 받침판(31)에 구성된 쐐기실린더(35)를 수축하여 쐐기홈(23)에서 쐐기(33)를 이탈시키고, 이송실린더(36)를 신장하여 이송실린더(36)와 연결된 개폐문(21)을 혼합통(11)의 하측으로 이동시키면 개폐문(21)의 마개부(22)가 개폐공(12)을 폐쇄함과 동시에 개폐문(21)의 밀착면(25)과 혼합통(11)의 밀착편(15)이 밀착된다.First, as shown in FIGS. 4 and 5, the wedge cylinder 35 formed on the support plate 31 is contracted to remove the wedge 33 from the wedge groove 23, and the transfer cylinder 36 is extended to form the transfer cylinder 36. When the opening and closing door (21) connected to is moved to the lower side of the mixing tank (11), the stopper portion (22) of the opening and closing door (21) closes the opening and closing hole (12) and at the same time mixes with the contact surface (25) of the opening and closing door (21). The contact piece 15 of the barrel 11 is in close contact.

그리고 도 6 및 도 7에서와 같이 받침판(31)에 구성된 쐐기실린더(35)를 신장하여 쐐기실린더(35)와 연결된 쐐기(33)가 쐐기홈(23)에 삽입되면, 쐐기(33)의 경사면(38)이 쐐기홈(23)에 맞닿으면서 경사면(38)의 경사로 안내된 개폐문(21)이 상승되고, 개폐문(21)의 상승됨에 따라 밀착면(25)은 혼합통(11)의 밀착편(15)을 압박하면서 밀착되어 개폐공(12)의 밀폐력이 보강된다.And, as shown in FIGS. 6 and 7, when the wedge cylinder 35 configured on the support plate 31 is extended and the wedge 33 connected to the wedge cylinder 35 is inserted into the wedge groove 23, the inclined surface of the wedge 33 As (38) comes into contact with the wedge groove (23), the opening and closing door (21) guided by the slope of the inclined surface (38) rises, and as the opening and closing door (21) rises, the contact surface (25) comes into close contact with the mixing tank (11). The sealing force of the opening/closing hole (12) is strengthened as it comes into close contact with the piece (15) while pressing it.

따라서, 혼합통(11)에 투입된 혼합물이 혼합되는 과정에서 진동이 발생되더라도 밀착면(25)이 밀착편(15)을 압박하면서 밀착되므로 혼합물이 누출되지 않는다.Therefore, even if vibration occurs in the process of mixing the mixture introduced into the mixing tank 11, the mixture does not leak because the contact surface 25 presses and adheres to the contact piece 15.

도 8에서와 같이 혼합통(11)에 투입된 혼합물의 혼합이 완료되면, 받침판(31)에 구성된 쐐기실린더(35)가 수축되어 쐐기홈(23)에서 쐐기(33)가 이탈되고, 쐐기홈(23)에서 쐐기(33)가 이탈됨에 따라 경사면(38)의 경사로 안내된 개폐문(21)이 하강되어 밀착면(25)에 의한 밀착편(15)의 압박이 해제된다.As shown in Figure 8, when the mixing of the mixture introduced into the mixing tank 11 is completed, the wedge cylinder 35 formed on the support plate 31 is contracted and the wedge 33 is separated from the wedge groove 23, and the wedge groove ( As the wedge 33 is separated from 23), the opening and closing door 21 guided by the slope of the inclined surface 38 is lowered, and the pressure on the contact piece 15 by the contact surface 25 is released.

그리고, 이송실린더(36)의 수축으로 개폐문(21)이 이동되어 마개부(22)에 의해 폐쇄된 개폐공(12)이 개방됨과 동시에 밀착편(15)에서 밀착면(25)이 이탈되면, 혼합통(11)에서 혼합된 혼합물이 개폐공(12)과 배출공(32)을 통해 받침판(31) 하부에 위치된 저장통(41)으로 신속히 배출될 수 있다.Then, when the opening/closing door 21 is moved due to contraction of the transfer cylinder 36, the opening/closing hole 12 closed by the stopper 22 is opened, and the contact surface 25 is separated from the contact piece 15, The mixture mixed in the mixing tank 11 can be quickly discharged into the storage tank 41 located below the support plate 31 through the opening and closing hole 12 and the discharge hole 32.

11 : 혼합통
12 : 개폐공
14 : 구동모터
15 : 밀착편
16 : 혼합날
21 : 개폐문
22 : 마개부
23 : 쐐기홈
25 : 밀착면
31 : 받침판
32 : 배출공
33 : 쐐기
35 : 쐐기실린더
36 : 이송실린더
38 : 경사면
41 : 저장통11: Mixing container
12: opening and closing hole
14: driving motor
15: Adhesion piece
16: Mixing blade
21: Open/close door
22: stopper
23: wedge groove
25: Close contact surface
31: support plate
32: discharge hole
33: wedge
35: wedge cylinder
36: transfer cylinder
38: slope
41: storage bin

Claims (2)

하부 개폐형 혼합기에 있어서,
혼합기는 투입된 혼합물의 재료가 혼합되는 혼합통(11)과, 혼합통(11)을 개폐하는 개폐문(21)과, 혼합통(11)과 개폐문(21)이 설치되는 받침판(31)으로 구성되되,
혼합통(11)의 하부에는 혼합통(11)에서 혼합된 혼합물이 저장통(41)으로 배출되는 개폐공(12)이 형성되고, 개폐공(12)의 하부에는 개폐문(21)의 밀착면(25)과 밀착되도록 하방으로 돌출된 좌우대칭의 밀착편(15)이 형성되며,
개폐문(21)의 상부에는 개폐공(12)에 끼워져 개폐공(12)이 폐쇄되도록 돌출된 마개부(22)가 형성되고, 개폐문(21)과 마개부(22) 사이에는 밀착편(15)에 밀착되어 개폐공(12)을 밀폐시키는 밀착면(25)이 형성되며,
배출공(32)이 형성된 받침판(31)의 상면에는 개폐문(21)과 연결된 이송실린더(36)의 신장이나 수축으로 개폐문(21)을 이동시켜 개폐공(12)을 개폐하는 이송실린더(36)가 형성되어,
이송실린더(36)의 수축으로 이동되는 개폐문(21)에 의해 개폐공(12)이 개방되면, 혼합통(11)에서 혼합된 혼합물이 개폐공(12)과 배출공(32)을 통해 배출됨을 특징으로 하는 하부 개폐형 혼합기.
In the bottom open/closed mixer,
The mixer consists of a mixing tank (11) in which the ingredients of the input mixture are mixed, an opening and closing door (21) that opens and closes the mixing tank (11), and a support plate (31) on which the mixing tank (11) and the opening and closing door (21) are installed. ,
At the bottom of the mixing tank 11, an opening and closing hole 12 is formed through which the mixture mixed in the mixing tank 11 is discharged into the storage tank 41, and at the bottom of the opening and closing hole 12, the close contact surface of the opening and closing door 21 ( A symmetrical close contact piece 15 is formed protruding downward so as to be in close contact with 25),
A protruding stopper 22 is formed on the upper part of the opening and closing door 21 so as to be inserted into the opening and closing hole 12 and close the opening and closing hole 12, and a close contact piece 15 is formed between the opening and closing door 21 and the stopper 22. A close contact surface (25) is formed that is in close contact with the opening and closing hole (12) and seals it,
On the upper surface of the support plate 31 where the discharge hole 32 is formed, there is a transfer cylinder 36 that opens and closes the opening and closing hole 12 by moving the opening and closing door 21 by expanding or contracting the transfer cylinder 36 connected to the opening and closing door 21. is formed,
When the opening and closing hole (12) is opened by the opening and closing door (21) moved by contraction of the transfer cylinder (36), the mixture mixed in the mixing tank (11) is discharged through the opening and closing hole (12) and the discharge hole (32). Features a bottom open/closed mixer.
 청구항 1에 있어서,
개폐문(21)의 좌우면에는 쐐기(33)의 경사면(38)이 맞닿으면서 삽입되는 쐐기홈(23)이 형성되고,
받침판(31)의 상면에는 쐐기홈(23)에 경사면(38)이 맞닿으면서 삽입되는 쐐기(33)와, 쐐기(33)와 연결된 쐐기실린더(35)의 신축으로 쐐기홈(23)에 쐐기(33)를 삽입시키거나 이탈시키는 쐐기실린더(35)가 구성되어,
쐐기실린더(35)가 신장되어 쐐기실린더(5)와 연결된 쐐기(33)가 쐐기홈(23)에 삽입되면, 쐐기(33)의 경사면(38)에 쐐기홈(23)이 맞닿아 안내된 개폐문(21)이 상승되면서 밀착면(25)이 밀착편(15)을 압박밀착하게 되어 개폐공(12)의 밀폐력이 보강됨을 특징으로 하는 하부 개폐형 혼합기,

In claim 1,
A wedge groove 23 is formed on the left and right sides of the opening and closing door 21, which is inserted while the inclined surface 38 of the wedge 33 comes into contact with it,
On the upper surface of the support plate (31), a wedge (33) is inserted while the inclined surface (38) is in contact with the wedge groove (23), and a wedge is inserted into the wedge groove (23) by expansion and contraction of the wedge cylinder (35) connected to the wedge (33). A wedge cylinder (35) is formed to insert or remove (33),
When the wedge cylinder (35) is extended and the wedge (33) connected to the wedge cylinder (5) is inserted into the wedge groove (23), the wedge groove (23) abuts on the inclined surface (38) of the wedge (33) and guides the opening and closing door. As (21) rises, the contact surface (25) presses and adheres to the contact piece (15), thereby reinforcing the sealing force of the opening and closing hole (12).
KR1020220036543A 2022-03-24 2022-03-24 Lower open type mixer KR102670879B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950012601A (en) * 1993-10-21 1995-05-16 김주용 Contact formation method of semiconductor device
KR200194464Y1 (en) * 2000-02-17 2000-09-01 강순향 Membrane press apparatus
KR20030060333A (en) * 2002-01-08 2003-07-16 주식회사 우성기공 Material mixing apparatus for environment friendship
JP2005231057A (en) * 2004-02-17 2005-09-02 Yokohama Rubber Co Ltd:The Exhaust device of kneader
JP2008105357A (en) * 2006-10-27 2008-05-08 Moriyama:Kk Kneading machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950012601A (en) * 1993-10-21 1995-05-16 김주용 Contact formation method of semiconductor device
KR200194464Y1 (en) * 2000-02-17 2000-09-01 강순향 Membrane press apparatus
KR20030060333A (en) * 2002-01-08 2003-07-16 주식회사 우성기공 Material mixing apparatus for environment friendship
JP2005231057A (en) * 2004-02-17 2005-09-02 Yokohama Rubber Co Ltd:The Exhaust device of kneader
JP2008105357A (en) * 2006-10-27 2008-05-08 Moriyama:Kk Kneading machine

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