KR940004924Y1 - Forming apparatus for pellet - Google Patents
Forming apparatus for pellet Download PDFInfo
- Publication number
- KR940004924Y1 KR940004924Y1 KR2019910011522U KR910011522U KR940004924Y1 KR 940004924 Y1 KR940004924 Y1 KR 940004924Y1 KR 2019910011522 U KR2019910011522 U KR 2019910011522U KR 910011522 U KR910011522 U KR 910011522U KR 940004924 Y1 KR940004924 Y1 KR 940004924Y1
- Authority
- KR
- South Korea
- Prior art keywords
- kneaded material
- cutter
- cooling
- cover housing
- pellet
- Prior art date
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Classifications
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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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
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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
내용 없음.No content.
Description
제1도는 본 고안의 단면도.1 is a cross-sectional view of the present invention.
제2도는 본 고안의 혼련물 유출량 조절수단의 사시도.Figure 2 is a perspective view of the kneaded material outflow adjustment means of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 압출기 11 : 스크류1: extruder 11: screw
12 : 투입공 13 : 온도감지기12: hole 13: temperature sensor
21 : 나선형 이동홈 22a, 22b : 내부 및 커버하우징21: spiral moving groove 22a, 22b: inner and cover housing
23 : 온도감지기 24 : 히터23: temperature sensor 24: heater
3 : 탄성링체 31 : 조절나사3: elastic ring member 31: adjusting screw
4 : 노즐판 41 : 노즐공4: nozzle plate 41: nozzle hole
43 : 온도감지기 5 : 회전커터43: temperature sensor 5: rotary cutter
51 : 모터축 52 : 커터51: motor shaft 52: cutter
6 : 냉각통 61 : 수조6: cooling tank 61: water tank
62 : 에어노즐 71 : 지지대62: air nozzle 71: support
81 : 스크류축 82 : 지지프레임81: screw shaft 82: support frame
83 : 가이드부시83: guide bush
본 고안은 펠릿 제조장치에 관한 것으로, 특히 합성수지나 고무원자재를 혼련압출함과 동시에 커팅 및 냉각이 연속적으로 이루어지도록 한 것으로써, 펠릿의 냉각을 수냉 및 공냉식의 양용이 가능하며, 칩의 크기를 노즐판의 교체로 자유로이 제조할 수 있는 등의 목적을 가지도록 안출된 것이다.The present invention relates to a pellet manufacturing apparatus, and in particular, by kneading and extruding synthetic resins or rubber raw materials and simultaneously cutting and cooling, the cooling of pellets can be used for both water cooling and air cooling, and the size of chips It is designed to have the purpose of being able to manufacture freely by replacing the nozzle plate.
종래의 합성수지 및 고무재의 펠릿을 제조하는 방법을 살펴보면, 압출기 등으로 혼련물을 가열하여 국수가락을 인출하듯이 합성수지를 겔상으로 인출하여 수조에서 냉각시킨 후, 다시 그것을 수집하여 커터등을 이용하여 펠릿을 제조했던 것으로 작업의 연속성이 없으므로써 제조공정이 복잡하고 생산속도가 느린 것이었다.Looking at the conventional method of producing a pellet of synthetic resin and rubber material, the synthetic resin is taken out in a gel form and cooled in a water tank as if the kneaded material is heated by an extruder or the like to extract the noodles, and then collected again, the pellets are collected using a cutter or the like. The manufacturing process was complicated and the production speed was slow because there was no continuity of work.
따라서 본 고안은 이상과 같은 문제점을 해결하고자 혼련된 합성수지 및 고무원자재의 혼련물의 투입으로부터 압출 및 커팅과 냉각이 일련의 연속공정으로 이루어지도록 혼련물의 투입을 위한 압출수단과 투입된 혼련물의 적정 점도 및 온도유지를 위한 안내가열 수단 및 노즐판과 모터의 회전에 의한 커터수단과 그 하부의 냉각수단으로 구성되어 혼련물의 투입으로 부터 펠릿이 제조되기 까지의 공정이 연속적으로 이루어지도록 하여 자동화를 이루도록 한 합성수지 펠릿의 제조장치를 제공함에 그 목적이 있는 것으로 보다 상세하게는 투입 혼련물의 원할한 유입과 적절량의 유출(유출량조절)과 펠릿의 냉각을 원효의 종류에 따라 맞게 공, 수냉에 의한 선택의 목적과 노즐판의 교체 및 커터의 날 점검 등에서 수포에 의한 장애를 방지할 목적으로 안출된 것입니다.Therefore, the present invention is designed to solve the problems described above, and to apply the kneaded material of the kneaded material of the synthetic resin and rubber raw material so that extrusion, cutting and cooling are carried out in a series of continuous processes. Synthetic resin pellets composed of guide heating means for maintenance, cutter means by the rotation of nozzle plate and motor, and cooling means at the bottom thereof to make the process from input of kneaded material to pellet production continuously. The purpose of the present invention is to provide a manufacturing apparatus for the purpose of the present invention. For the purpose of preventing obstacles caused by blisters in the replacement of the nozzle plate and inspection of the cutter blade. It is submitted.
이하에서 이를 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings as follows.
스크류(11)의 회전으로 혼련물이 투입공(12)으로 진입되는 온도감지기(13)를 가지는 압출기(1)와, 상기 투입공(12)으로 부터의 하부로는 혼련물 안내용 나선형이동홈(21)이 형성된 내부하우징(22a)과 커버하우징(22b)으로 구성되며, 이 외부둘레에 히터(24)를 부설하여 온도감지기(23)를 삽입설치하고, 커버하우징의 하부 내축 둘레에는 액상의 혼련물 유입량을 조절하기 위한 도면 제2도에서와 같은 일측단이 절단된 탄성링체(3)가 조절나사(31)에 의해 그 내경을 좁히거나 넓힐 수 있도록 구성되며, 그 하부에는 상기 전둘레의 이동홈(21)하부 대응위치에 일정간격으로 노즐공(41)을 가지며 외측방으로 부터 삽입내설된 온도감지기(43)를 구비한 노즐판(4)이 체결부재(42)로써 내부하우징(22a)에 결합설치됨과 동시에 그 하부에는 최상부의 모터(M) 축(51)단에 결합되어 상기 노즐공 하부위치에 커터(52)를 구비한 회전커버(5)가 부설된다.An extruder 1 having a temperature sensor 13 through which the kneaded material enters the input hole 12 by the rotation of the screw 11, and a spiral moving groove for guiding the kneaded material downward from the input hole 12. It consists of an inner housing (22a) and a cover housing (22b) is formed, the heater 24 is placed on the outer periphery, the temperature sensor 23 is inserted and installed, and around the lower inner shaft of the cover housing The elastic ring body 3, one end of which is cut as shown in FIG. 2, for adjusting the flow rate of the kneaded material is configured to be narrowed or widened by the adjusting screw 31, and the lower part of the front circumference A nozzle plate 4 having a nozzle hole 41 at a predetermined interval in a corresponding position under the moving groove 21 and having a temperature sensor 43 inserted from an outer side is provided as an inner housing 22a by a fastening member 42. And coupled to the upper end of the motor (M) shaft 51 at the bottom The rotating cover 5 is provided with a cutter 52 is provided on the nozzle hole group lower position.
그리고, 상기 상부구조체를 포함하는 직경을 가지는 외부둘레에 내경의 높이가 약간 낮게 형성되어 상부가 개구된 수조(61)를 구비하여 그 하부가 개구된 냉각통(6)을 구성하는데, 상기 수조의 상부 둘레에는 공냉을 위한 다수개의 에어노즐(62)이 관통되어 커터부측을 향하도록 설치된다.In addition, the inner diameter of the outer periphery having the diameter including the upper structure is formed to be slightly lower, and has a water tank 61 with an upper portion opened to form a cooling tube 6 whose lower portion is opened. On the upper periphery, a plurality of air nozzles 62 for air cooling are installed to face the cutter part side.
그리고, 이 냉각통(6)은 지지대(71)에 의해 장치본체에 부착되는 높이조절수단에 의해 상하높이 조절되게 설치된다. 이 높이조절수단은 본체의 지지대(71)상을 수직관통하는 스크류측(81)의 회전에 의한 냉각통(6)의 지지프레임(82)으로 부터의 가이드부시(83)가 나사결합된 구성이다.Then, the cooling cylinder 6 is installed so that the vertical height is adjusted by the height adjusting means attached to the apparatus main body by the support (71). The height adjustment means is a configuration in which the guide bush 83 from the support frame 82 of the cooling cylinder 6 is rotated by the rotation of the screw side 81 vertically passing through the support 71 of the main body. .
도면중 미설명 부호 25는 단열층, 63은 냉각수입관이다.In the figure, reference numeral 25 denotes a heat insulating layer, and 63 denotes a cooling import pipe.
이상과 같이 구성된 본 고안의 작동상태를 살펴보면, 도면 제1도에서와 같이 압출기(1)내의 스크류(11)에 의해 투입되는 혼련물은 투입공(12)으로 압출되고 이 압출투입된 혼련들은 나선형 이동홈(21)을 따라 하부로 원할하게 송출되는데, 이때 히터(24)의 발열로써 혼련물을 녹여주는 작용을 한다.Looking at the operating state of the present invention configured as described above, the kneaded material injected by the screw 11 in the extruder 1 as shown in Figure 1 is extruded into the injection hole 12 and the extruded kneaded kneading are spirally moved It is smoothly sent to the lower portion along the groove 21, at this time serves to melt the kneaded material by the heat of the heater (24).
이렇게 녹은 혼련물은 그 재질에 따라 적당한 점도가 되게 압출기(1), 커버하우징(22b)및 노즐판(4)에 삽입 설치된 온도감지기(13, 23, 43)의 신호로 히터(24)의 열량이 조절된다. 이렇게 하여 원료를 적정점도로 유지한 상태에서 노즐판(4)의 노즐공(41)으로 통과하는데, 이때 모터축(51)의 회전으로 회전되는 회전커터(5)에 의해 일정간격으로 절단되는 펠릿의 제조되는데, 이 회전커터(5)의 회전원심력에 의해 펠릿은 냉각통(6)의 내면, 즉 수조(61)의 내측판으로 튀어나가는데, 이때 냉각수입판(63)을 통해 유인된 냉각수가 수조(61)에 가득찬 상태에서 수조의 내측판이 약간 낮게 구성되므로 흘러넘치면서 냉각통(6)의 내경둘레면에 수막을 형성시켜 주므로써, 상기 일정간격으로 절단되어 회전커터(5)의 원심력에 의해 외측방으로 튀는 펠릿이 이 수막의 냉각수와 접촉되어 냉각작용이 이루어진다.The melted kneaded material is calorie | heat amount of the heater 24 by the signal of the temperature sensor 13, 23, 43 inserted in the extruder 1, the cover housing 22b, and the nozzle plate 4 so that it may become a suitable viscosity according to the material. This is regulated. In this way, the raw material is passed through the nozzle hole 41 of the nozzle plate 4 in the state of maintaining the proper viscosity, at which time the pellet is cut at regular intervals by the rotary cutter 5 rotated by the rotation of the motor shaft 51. By the rotary centrifugal force of the rotary cutter (5), the pellets stick out to the inner surface of the cooling tube (6), that is, the inner plate of the water tank (61), wherein the coolant attracted through the cooling import plate (63) Since the inner plate of the water tank is slightly lower in the state filled with the water tank 61, the water film is formed on the inner diameter circumferential surface of the cooling cylinder 6 while overflowing, so that it is cut at the predetermined intervals and applied to the centrifugal force of the rotary cutter 5. As a result, the pellets splashing outwardly come into contact with the cooling water of the water film to effect cooling.
한편, 경우에 따라서는 수막의 형성이 필요없이 에어노즐(62)에 의해 압축 공기를 분사시켜 공냉시킬 수도 있다.On the other hand, in some cases, it is also possible to air-cool by injecting compressed air by the air nozzle 62 without the need for forming a water film.
그리고 펠릿은 노즐판(4)의 노즐공(41) 직경이 서로 다른 것이 준비된 상태에서 교체조립하므로써 펠릿의 직경을 자유로이 제조할 수 있으며, 회전커터(5)의 회전속도에 따라 그 길이를 자유로이 설정할 수 있는 작용을 하며, 외측커버하우징(22b)의 하부내측이 링체(3)를 조절나사(31)로 조이고 풀어줌에 따라 이동홈(21) 하부둘레들 좁고, 넓게 가변시킬 수 있어 유출되는 원료의 양을 조절할 수 있게 작용된다.And the pellet can be freely manufactured by the diameter of the pellet by replacing and assembling in the state that the nozzle hole 41 of the nozzle plate 4 is different from each other, the length can be freely set according to the rotational speed of the rotary cutter (5) The lower inner side of the outer cover housing 22b tightens and releases the ring body 3 with the adjustment screw 31 so that the lower circumferences of the moving grooves 21 can be narrow and wide. It works by controlling the amount.
한편, 이 냉각통(6)의 높이조절수단은 본체지지대(71)에 결합되는 스크류축(81)의 회전으로 가이드부시(83)가 승하강 되므로써 지지프레임(82)에 고정된 냉각통(6)을 승하강 이동시킴에 따라서 노즐판(4)의 교체 및 회전커터(5)의 커터날교체 및 점검을 위한, 그리고 에어노즐(62)의 분사위치조절등에 작용된다.On the other hand, the height adjusting means of the cooling cylinder (6) is the cooling cylinder (6) fixed to the support frame (82) by the lifting and lowering of the guide bushing 83 by the rotation of the screw shaft (81) coupled to the body support (71). By moving up and down), the nozzle plate 4 is replaced, the cutter blade of the rotary cutter 5 is replaced and inspected, and the injection position of the air nozzle 62 is controlled.
이상과 같이 구성되고 작용되는 본 고안은 혼련물의 투입 및 히터에 의한 적정온도로의 히팅 및 송출과 커팅 그리고 냉각의 작업이 연속적으로 이루어지는 펠릿 제조장치를 제공함으로써 펠릿제조의 자동화를 이룰 수 있는 효과가 있는 것이다.The present invention constructed and operated as described above provides a pellet manufacturing apparatus in which heating, discharging, cutting, and cooling of the kneaded material at a proper temperature by a heater and a continuous operation are performed, thereby achieving automation of pellet manufacturing. It is.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910011522U KR940004924Y1 (en) | 1991-07-23 | 1991-07-23 | Forming apparatus for pellet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910011522U KR940004924Y1 (en) | 1991-07-23 | 1991-07-23 | Forming apparatus for pellet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930002376U KR930002376U (en) | 1993-02-25 |
| KR940004924Y1 true KR940004924Y1 (en) | 1994-07-23 |
Family
ID=19316902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910011522U KR940004924Y1 (en) | 1991-07-23 | 1991-07-23 | Forming apparatus for pellet |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940004924Y1 (en) |
-
1991
- 1991-07-23 KR KR2019910011522U patent/KR940004924Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930002376U (en) | 1993-02-25 |
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