KR100200171B1 - Filter for cutting liquid - Google Patents
Filter for cutting liquid Download PDFInfo
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- KR100200171B1 KR100200171B1 KR1019950000026A KR19950000026A KR100200171B1 KR 100200171 B1 KR100200171 B1 KR 100200171B1 KR 1019950000026 A KR1019950000026 A KR 1019950000026A KR 19950000026 A KR19950000026 A KR 19950000026A KR 100200171 B1 KR100200171 B1 KR 100200171B1
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- South Korea
- Prior art keywords
- cutting
- filtration
- conveyor
- filtration tank
- filtered
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Centrifugal Separators (AREA)
Abstract
절삭액의 받아들이는 선택범위가 넓고, 여과부재를 작게 하여도 절삭액이 잘 여과되며, 여과한 액을 능률 좋게 배출시킬 수 있는 절삭액의 여과장치를 제공한다.The present invention provides a cutting fluid filtration apparatus that has a wide selection range of cutting liquids, that allows cutting fluids to be filtered well even with a small filtration member, and can efficiently discharge the filtered liquids.
절삭기계의 베드 하부에서 절삭액이 낙하하는 부위에 배치되는 여과탱크의 한 끝단부쪽을 경사 윗쪽으로 연장설치하여 그 상단부에 모우터를 장착시킴과 동시에, 상기 여과탱크의 내부에는 바깥면에 긁어냄부재가 적절한 간격을 두고 장착된 콘베이어를 내장하여, 이 콘베이어를 상기 모우터에 의해 구동하도록 하는 한편, 상기 콘베이어에 의해 구동되는 로우터를 그것과 일체적으로 장착된 중공축을 통하여 상기 여과탱크의 연장설치된 경계부 근처의 양쪽에 회전이 자유롭게 장착하여, 상기 로우터의 바깥둘레에 여과천을 부착하여 여과부재를 형성함과 동시에, 이 여과부재의 내부에 상기 여과천을 내부로부터 역으로 세정하는 분사노즐을 배열설치하고, 상기 여과탱크의 연장설치된 상단부쪽에 콘베이어의 긁어냄부재에 의해 반송된 절삭가루의 배출부를 형성하며, 동일하게 연장설치된 경계부근처의 양쪽에 지지된 중공축으로부터 여과된 절삭액이 배출되도록 한 것이다.One end of the filtration tank, which is arranged at the bottom of the bed of the cutting machine, is installed on the top of the inclined upper side to mount the motor on the upper end of the filtration tank, and at the same time, the inside of the filtration tank is scraped on the outer surface. The conveyor incorporates a member mounted at appropriate intervals to drive the conveyor by the motor, while the rotor driven by the conveyor extends through the hollow shaft integrally mounted therewith. Rotation is freely mounted on both sides near the boundary, and a filter nozzle is attached to the outer circumference of the rotor to form a filter member, and at the same time, an injection nozzle for cleaning the filter cloth from the inside from the inside is arranged. Of the cutting powder conveyed by the scraping member of the conveyor to the extended upper end of the filtration tank. The discharge part is formed, and the filtered cutting liquid is discharged from the hollow shaft supported on both sides of the same extending boundary.
Description
제1도는 본 발명의 일예를 나타낸 정면도.1 is a front view showing an example of the present invention.
제2도는 여과부재의 확대정면도.2 is an enlarged front view of the filtration member.
제3도는 제2도의 측면도이다.3 is a side view of FIG. 2.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 여과탱크 1a : 여과탱크의 연장설치부1: Filtration tank 1a: Extension installation part of filtration tank
1b : 절삭액투입구 2 : 모우터1b: cutting fluid inlet 2: motor
2a, 3, 4 : 체인기어 3a : 체인2a, 3, 4: Chain gear 3a: Chain
5 : 체인콘베이어 6 : 긁어냄부재5: chain conveyor 6: scraping member
7 : 여과부재 8 : 분사노즐7: filter member 8: spray nozzle
9 : 절삭가루등의 배출부 10 : 캐스터9: discharge part such as cutting powder 10: caster
71 : 로우터 72 : 중공축71: rotor 72: hollow shaft
73 : 여과천73: filter cloth
본 발명은, 공작기계에 의한 금속의 절삭작업에 있어서 배출되는 절삭가루를 포함한 절삭액을 여과하는 장치에 관한 것이다.TECHNICAL FIELD This invention relates to the apparatus which filters the cutting liquid containing the cutting powder discharged | emitted in the cutting operation of the metal by a machine tool.
절삭가루를 포함하는 절삭액을 여과하는 장치로서는, 종래 여러가지 종류의 것이 제안되어 실질적으로 사용되고 있다. 그들 중에서 일반적인 것은, 주의에 필터를 장착한 여과드럼을 탱크 안에서 회전이 가능하게 설치하고, 이 여과드럼의 내측에 절삭액을 투입하여, 이 절삭액을 여과드럼의 내부에서 절삭가루와 절삭액으로 분리하여, 절삭가루를 여과드럼의 밖으로 반출하는 한편, 절삭가루가 제거된 절삭액을 탱크 안으로 흘러 들어가도록 한 것이 있다.As an apparatus for filtering a cutting liquid containing cutting powder, various kinds of conventionally proposed and used substantially. In general, among them, a filter drum equipped with a filter is installed in a tank so as to be rotatable in a tank, and cutting fluid is introduced into the inside of the filter drum, and the cutting fluid is cut into the cutting powder and cutting fluid inside the filtering drum. Separately, the cutting powder is taken out of the filter drum while the cutting liquid from which the cutting powder is removed flows into the tank.
그러나, 상기 여과장치에서는, 절삭액을 여과드럼속으로 투입하는 것이므로, 여과드럼에는 절삭액의 중량이 가해지기 때문에, 이 여과드럼을 회전가능하게 고정하는 기구에 특별한 배려가 이루어져야만 하며, 또한 여과드럼의 내측에서 절삭액으로부터 분리된 절삭가루를 여과드럼내에 모으거나, 모은 절삭가루를 여과드럼밖으로 반출시키거나 하는 수단에도 특별한 배려가 이루어지지 않으면 안된다는 문제점이 있었다.However, in the filtration apparatus, since cutting fluid is introduced into the filtration drum, special consideration must be given to a mechanism for rotatably fixing the filtration drum because the weight of the cutting fluid is applied to the filtration drum. There has been a problem that special consideration should be given to means for collecting cutting powder separated from cutting fluid in the drum inside the drum, or for transporting the collected cutting powder out of the filtering drum.
그리하여, 상기의 문제점을 해소하기 위해서 일본국 특공평 2-44564호 공보에 기재된 여과장치가 제안되어 있다. 이 여과장치는, 절삭액투입탱크에 절삭액투입부를 형성하고, 투입탱크의 내부에, 바깥둘레에 여과천이 장착된 여과부재를 회전가능하게 설치함과 동시에 바깥면에 긁어냄부재가 장착된 콘베이어를 상기 여과부재에 관련시켜 설치하고, 상기 콘베이어가 모우터에 의해 구동하면 여과부재가 회전하도록 한 것으로서, 상기 절삭액투입부를 절삭기계의 절삭액 배출부에 접속하여 절삭액을 받아들이며, 투입된 절삭액은 상기 투입탱크의 내부에 설치된 회전하는 여과부재에 여과되어 절삭가루와 분리되고, 투입탱크의 한쪽에 형서된 배출부로부터 배출되게 되어 있으며, 또한 절삭가루는 절삭액투입탱크의 바닥부에 침전하여 회전하고 있는 콘베이어의 긁어냄부재에 의해 긁어내어져 투입탱크의 상부로부터 배출되도록 되어 있으므로, 절삭가루가 여과부재의 바깥둘레에 부착하여 눈막힘을 일으키지 않게 하기 위하여, 이 여과부재의 내부를 분사노즐에 의해 세정하도록 하고 있다.Therefore, in order to solve the said problem, the filtration apparatus of Unexamined-Japanese-Patent No. 2-44564 is proposed. The filtration apparatus forms a cutting liquid input portion in the cutting liquid input tank, and rotatably installs a filtration member equipped with a filter cloth on the outer circumference of the input liquid tank, and at the same time a scraping member is mounted on the outer surface. A conveyor is installed in relation to the filtering member, and the conveyor member is rotated when the conveyor is driven by a motor. The cutting liquid input part is connected to the cutting liquid discharge part of the cutting machine to receive the cutting liquid and insert the cutting. The liquid is filtered by a rotating filtration member installed inside the input tank, separated from the cutting powder, and discharged from the discharge portion formed on one side of the input tank, and the cutting powder is deposited at the bottom of the cutting liquid input tank. The scrap is filtered by scraping by the scraping member of the conveyor which rotates Attached to the outer peripheral member and to not cause clogging, to clean the interior of the filtering member by a spray nozzle.
이 여과장치는, 절삭기계의 측면부에 설치하여 사용하는 것으로서, 투입탱크를 너무 크게 할 수 없으므로, 콤팩트하게 하기 위해서, 투입탱크 본체의 높이를 높게 함과 동시에, 여과한 절삭액을 그 여과부재의 한쪽방향으로만 배출시키는 구성을 채택하고 있다. 따라서, 절삭액의 받아들이는 선택 범위가 좁고, 또한 여과한 절삭액의 배출량을 일정하게 유지하기 위하여 여과부재를 크게 해야만 하며, 결과적으로는 장치가 커지게 되므로 설치장소가 한정된다든지, 혹은 코스트가 높아진다는 문제점이 있다.This filtration device is installed on the side of the cutting machine and cannot be made too large. Therefore, in order to make it compact, the height of the main body of the input tank is increased, and the filtered cutting liquid is removed from the filtration member. It adopts the configuration to discharge only in one direction. Therefore, the selection range of cutting fluid is narrow and the filtration member must be made large in order to keep the discharged amount of the cutting cutting fluid constant. As a result, the installation becomes large and the installation place is limited or the cost is high. Has a problem.
또한, 일본국 공개실용신안공보 평4-57207호에 기재된 여과장치도 상기 종래기술과 마찬가지로, 여과한 절삭액을 그 여과부재의 한쪽방향으로만 배출시키는 구성을 채택하고 있는 것이므로, 절삭액의 받아들이는 선택 범위가 좁고, 또한 여과한 절삭액의 배출량을 일정하게 유지하기 위하여 여과부재를 크게 해야만 하며, 결과적으로는 장치가 커지게 되므로 설치장소가 한정된다든지, 혹은 코스크가 높아진다고 하는 동일한 문제점을 가지고 있다.Further, the filtration apparatus described in JP 4-57207A also employs a structure in which the filtered cutting liquid is discharged only in one direction of the filtering member, as in the conventional art. Has a narrow selection range and a large filtration member in order to keep the discharge amount of the filtered cutting fluid constant, and consequently the apparatus becomes large, which has the same problem of limited installation place or high coke. .
본 발명은, 상술한 바와 같은 종래기술에 감안하여, 절삭액의 받아들이는 선택범위가 넓고, 여과부재를 작게 하여도 절삭액이 잘 여과되며, 여과한 액을 능률 좋게 배출시킬 수 있는 절삭액의 여과장치를 제공하는 것을 그 과제로 한다.SUMMARY OF THE INVENTION In view of the prior art as described above, the present invention has a wide selection range of cutting liquids, and the cutting liquid is well filtered even with a small filtration member, and the cutting liquid can efficiently discharge the filtered liquid. It is an object of the present invention to provide a filtration device.
본 발명은 상기 과제를 해결하는 것을 목적으로 이루어진 것으로, 그 구성은, 절삭기계의 베드 하부에서 절삭액이 낙하하는 부위에 배치할 수 있는 높이의 여과탱크의 한 끝단부쪽을 경사 윗쪽으로 연장설치하여 그 상단부에 모우터를 장착시킴과 동시에, 상기 여과탱크의 내부에는 바깥면에 긁어냄부재가 적절한 간격을 두고 장착된 콘베이어를 내장하여, 이 콘베이어를 상기 모우터에 의해 구동하도록 하는 한편, 상기 콘베이어에 의해 구동되는 로우터를 그것과 일체적으로 장착된 좌, 우의 중공축을 통하여 상기 여과탱크의 연장설치된 경계부 근처의 좌, 우 양쪽에 회전이 자유롭게 장착하며, 상기 로우터의 바깥둘레에 여과천을 부착하여 여과부재를 형성함과 동시에, 이 여과부재의 내부에 상기 여과천을 내부로부터 역으로 세정하는 분사노즐을 배열설치하고, 상기 여과탱크의 연장설치된 상단부쪽에 콘베이어의 긁어냄부재에 의해 반송된 절삭가루의 배출부를 형성하며, 동일하게 연장설치된 경계부 근처의 양쪽에 지지된 좌, 우의 중공축으로부터 여과된 절삭액을 배출되도록 한 것을 특징으로 한다.SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and its configuration includes extending one end portion of a filtration tank having a height that can be disposed at a portion where a cutting fluid falls from a lower portion of a bed of a cutting machine to an inclined upper side. At the same time, the motor is mounted on the upper end, and the inside of the filtration tank is equipped with a conveyor having a scraping member disposed on the outer surface at appropriate intervals, so that the conveyor is driven by the motor. The rotor driven by the rotation is freely mounted on both the left and right near the extended boundary of the filtration tank through the left and right hollow shaft mounted integrally therewith, attaching the filter cloth to the outer circumference of the rotor At the same time as forming a filtration member, an injection nozzle for cleaning the filtration cloth from the inside back from inside the filtration member. The cutting fluid filtered from the left and right hollow shafts which are arranged on the upper end of the filtering tank and formed to discharge the cutting powder conveyed by the scraping member of the conveyor, and supported on both sides near the same extending boundary. Characterized in that the discharge.
즉, 본 발명의 여과장치는, 여과탱크를 절삭기계의 베드 하부에서 절삭액이 낙하하는 부위에 넓게 배치되도록 형성하고, 절삭액을 받아들이는 범위를 넓게 하여 이에 의해서 절삭가루와 절삭액의 비중선별을 사전에 행하고, 또한, 상기 여과탱크의 한끝단쪽에 연장설치부를 경사 윗쪽에 설치하고 그 상단부 근처에서 여과탱크의 다른 끝단부에 걸쳐 긁어냄부재가 부착된 콘베이어를 내장하고, 상기 여과탱크의 연장설치된 경계부 근처에 콘베이어와 함께 구동되어 회전하는 로우터와 여과천에 의한 여과부재를 내장함과 동시에, 여과탱크의 양측에 지지된 상기 로우터와 일체인 양측 중공축으로부터 여과부재에 의해 절삭가루가 제거되어 여과된 액을 배출시킬 수 있도록 함으로써, 여과부재를 소형화할 수 있고, 또한 여과효율을 올릴 수 있도록 한 것이다.That is, the filtration device of the present invention is formed so that the filtration tank is widely disposed in the area where the cutting fluid falls from the bottom of the bed of the cutting machine, widening the range for receiving the cutting fluid, thereby discriminating the specific gravity of the cutting powder and cutting fluid In advance, and further, an extension installation part is installed on the inclined upper side at one end of the filtration tank, and a conveyor is attached to the other end of the filtration tank near the upper end thereof, and a conveyor is attached. The filter is removed from both hollow shafts integrated with the rotor supported on both sides of the filter tank while the filter member is installed by the rotating rotor and the filter cloth which are driven together with the conveyor near the installed boundary. By allowing the filtered liquid to be discharged, the filtration member can be miniaturized and the filtration efficiency can be increased. to be.
다음에, 본 발명의 실시예를 도면에 의해 설명한다. 제1도는 본 발명의 하나의 예를 나타낸 정면도, 제2도는 여과부재의 확대정면도, 제3도는 제2도의 측면도이다.Next, embodiments of the present invention will be described with reference to the drawings. 1 is a front view showing an example of the present invention, FIG. 2 is an enlarged front view of the filtration member, and FIG. 3 is a side view of FIG.
도면에서, (1)은 절삭기계의 베드하부에서 절삭액이 낙하하는 부위에 배치되는 가로로 긴 여과탱크,(1a)는 그 여과탱크(1)의 한쪽 끝단부를 경사 윗쪽으로 연장하여 형성한 연장설치부, (1b)는 상기 여과탱크(1)의 중간부부의 윗면쪽에 소망의 개구크기로 형성한 절삭가루를 포함한 절삭투입구, (2)는 그 연장설치부(1a)의 상단부에 장착된 모우터, (2a, 3)은 상기 연장설치부(1a)의 상단부내에 배열 설치되어 상기 모우터(2)에 의해서 구동되는 체인기어, (3a)는 체인기어(2a, 3)에 걸려 회전하는 체인, (4)는 여과탱크(1)의 다른쪽 끝단부에 회전이 자유롭게 배열 설치된 체인기어, (5)는 바깥둘레에 긁어냄부재(6)가 적절한 간격으로 장착된 체인콘베이어로서, 이 체인콘베이어(5)는 체인기어(3)와 같은 축의 체인기어(도시하지 않음)와 체인기어(4)에 걸려 회전하여 모우터(2)가 구동되면 화살표 방향으로 회동하도록 되어 있다.In the drawing, reference numeral 1 denotes a horizontally elongated filtration tank disposed at a portion where a cutting fluid falls from the lower part of the bed of the cutting machine, and an extension extending from one end of the filtration tank 1 to an inclined upper side. The installation part 1b is a cutting hole including cutting powder formed in a desired opening size on the upper surface of the middle part of the filtration tank 1, and the mowers are mounted on the upper end of the extension installation part 1a. (2a, 3) are arranged in the upper end of the extension portion (1a) chain gear driven by the motor 2, (3a) is a chain that is rotated by the chain gear (2a, 3) (4) is a chain gear installed freely rotatably arranged at the other end of the filtration tank (1), (5) is a chain conveyor with a scraping member (6) mounted on the outer circumference at appropriate intervals. (5) is rotated by the chain gear (not shown) and the chain gear (4) of the same shaft as the chain gear (3) When the rotor 2 is driven, it rotates in the direction of the arrow.
(7)은 여과부재로서, 상기 체인콘베이어(5)의 체인에 의해서 구동되는 로우터(71, 71)가 일체적으로 장착된 중공축(72, 72)을 여과탱크(1)와 연장설치부(1a)와의 경계부 근처에 회전이 자유롭게 지지하고, 상기 로우터(71, 71)사이의 바깥둘레에 여과천(73)을 장착하여 구성된다. 또한, 상기 여과천(72)은 통상, 특수 나일론제의 것을 사용하며, 또 이 여과부재(7)를 설치하기 위해서 연장설치부(1a)의 윗쪽을 조금 높게 형성한다.(7) is a filtration member, and the hollow shaft (72, 72) integrally mounted with the rotor (71, 71) driven by the chain of the chain conveyor (5), the filtration tank (1) and the extension installation portion ( Rotation is freely supported near the boundary with 1a), and the filter cloth 73 is attached to the outer circumference between the rotors 71 and 71. In addition, the filter cloth 72 is usually made of special nylon, and in order to install the filtration member 7, the upper portion of the extension mounting portion 1a is formed slightly higher.
(8)은, 중공축(72)을 경유하며 여과부재(7)의 내부에 배열설치한 분사노즐이며, 여과천(73)의 바깥쪽에 부착된 도료가스등의 떠다니는 물질을 역으로 세정하기 위한 것이다. 또한, 도면중에서, (9)는 절삭가루등의 절삭쓰레기를 배출시키기 위하여, 연장설치부(1a)의 상부에 형성한 배출부, (10)은 여과탱크(1)에 장착된 캐스터이다.(8) is an injection nozzle arranged in the interior of the filtration member 7 via the hollow shaft 72, and for cleaning the floating material such as paint gas attached to the outside of the filter cloth (73) in reverse will be. In the figure, reference numeral 9 denotes a discharge part formed on the upper part of the extension installation part 1a for discharging cutting waste such as cutting powder, and 10 is a caster attached to the filtration tank 1.
본 발명의 절삭액 여과장치는, 상기와 같이 구성되며, 그 작용은 다음과 같다. 먼저, 여과탱크(1)를 절삭기계의 베드 하부에서 절삭액이 낙하하는 부위에 절삭액투입구(1b)를 맞대어 배치하고, 모우터(2)를 구동시키면, 절삭액은 여과탱크(1)의 내부로 낙하하는 한편, 체인콘베이어(5)는 화살표 방향으로 회동하며 그 움직임에 따라서 로우터(71)가 회전한다. 또한, 여과부재(7)중의 분사노즐(8)로부터 청정한 액이 여과천(73)을 내측에서 역으로 세정한다.The cutting fluid filtration apparatus of this invention is comprised as mentioned above, and the function is as follows. First, when the filtration tank 1 is disposed at the lower portion of the bed of the cutting machine with the cutting liquid inlet 1b abutted, and the motor 2 is driven, the cutting liquid is removed from the filtration tank 1. While falling inside, the chain conveyor 5 rotates in the direction of the arrow and the rotor 71 rotates in accordance with the movement thereof. In addition, the liquid clean from the injection nozzle 8 in the filtration member 7 washes the filter cloth 73 from the inside in reverse.
상기와 같은 상태로 되면, 여과탱크(1)내에 저장된 절삭액은 회전하는 여과부재(7)에서 여과천(73)에 의해 여과되고, 절삭가루 등의 절삭쓰레기나 도료가스는 여과탱크(1)내에 남겨져서, 청정하게 된 액만이 여과부재(7)내로 진입하여 이 액과 분사노즐(8)로부터 분사되어 여과부재내로 떨어진 액은, 그 액위가 양쪽 중공축(72, 72)의 하위보다 위에 위치하게 되면, 상기 2개의 축(72, 72)의 바깥쪽으로 넘쳐 흘러서 회수되고, 다시 절삭작업시에 사용된다.In this state, the cutting fluid stored in the filtration tank 1 is filtered by the filtration cloth 73 in the rotating filtration member 7, and cutting waste and paint gas such as cutting powder are filtered in the filtration tank 1. Only the liquid which has been left in the purge and enters the filtration member 7 and is injected from the liquid and the injection nozzle 8 and dropped into the filtration member has its liquid level above the lower portion of both hollow shafts 72 and 72. Once located, it overflows to the outside of the two axes 72 and 72 and is recovered and used again in the cutting operation.
한편, 여과탱크(1)내에 침전된 절삭가루등의 절삭쓰레기는 체인콘베이어(5)의 바깥둘레에 장착된 긁어냄부재(6)에 의해서 화살표방향으로 이동하고, 연장설치부(1a)내를 상승하여 배출부(9)로부터 배출되어 처리된다.On the other hand, the cutting waste such as cutting powder deposited in the filtration tank 1 is moved in the direction of the arrow by the scraping member 6 mounted on the outer circumference of the chain conveyor 5, and the inside of the extension installation part 1a is moved. It rises and is discharged | emitted from the discharge part 9, and is processed.
또한, 절삭액중에는 절삭가루 이외에 도료가스등과 같은 부유물도 포함되며, 이 부유물은 여과탱크(1)내에 침전되지 않고, 여과천(73)의 표면에 부착하는데, 이 부착물은 분사노즐(8)로부터의 청정한 액의 분사에 의해서 역으로 세정되어 여과탱크(1)내로 낙하하여, 절삭가루등과 함께 체인콘베이어(5)의 긁어냄부재(6)에 의해 긁어내어져서 배출부(9)로부터 배출된다.In addition to the cutting powder, the cutting fluid also contains suspended solids such as paint gases, which do not settle in the filtration tank 1, but adhere to the surface of the filtration cloth 73, which deposits from the spray nozzle 8. Is rinsed inversely by the injection of the clean liquid and falls into the filtration tank 1, and scraped off by the scraping member 6 of the chain conveyor 5 together with the cutting powder and discharged from the discharge section 9. .
따라서, 절삭가루등이 포함된 절삭액은, 여과부재(7)에서의 절삭가루 등을 배제하여 청정한 액만이 여과부재(7)내에 남겨지고, 분사노즐(8)로부터 분사되는 액과 함께 중공축(72, 72)에서 양측으로 넘쳐 흐르게 되므로 효율 좋게 회수되는 한편, 절삭가루등의 절삭쓰레기는 배출부(9)까지 들어올려져서 그곳으로부터 아래쪽으로 배출되므로, 배출부(9)의 아래쪽으로 절삭쓰레기의 운반, 용기등을 배치하는 것만으로 경제적으로 회수할 수 있으며, 따라서 경제적으로 처리할 수 있으므로, 절삭액의 여과작업을 능률 좋게 행할 수가 있다.Therefore, the cutting liquid containing cutting powder or the like removes cutting powder or the like from the filtering member 7, and only the clean liquid is left in the filtering member 7 and the hollow shaft together with the liquid sprayed from the injection nozzle 8. In the case of (72, 72), it is overflowed to both sides, so that it can be efficiently recovered. On the other hand, cutting waste such as cutting powder is lifted up to the discharge section 9 and discharged downward therefrom. It can be recovered economically only by arranging conveyance, containers, and the like, and therefore can be economically processed, so that filtration of cutting fluid can be performed efficiently.
본 발명은 상술한 바와 같이, 여과탱크를 절삭기계의 베드 하부에 배치할 수 있으므로, 절삭액의 받아들이는 범위를 넓게 설정할 수 있음과 동시에, 여과탱크의 길이방향에 있어서 절삭가루와 절삭액의 비중을 선별을 할 수 있고, 또한 여과된 절삭액을 로우터와 일체의 좌, 우 양측의 중공축에서 배출할 수 있도록 한 것에 의하여 여과부재의 외경도 작게 할 수 있으므로, 장치전체를 콤팩트하게 형성할 수 있따. 또한 세정작업시에는, 여과탱크를 절삭기계의 내부에서 끌어내면, 장치전체, 혹은 소망하는 장소에서 세정을 매우 용이하게 행할 수 있다.As described above, the present invention can arrange the filtration tank under the bed of the cutting machine, thereby making it possible to set the receiving range of the cutting fluid wide and at the same time, the specific gravity of the cutting powder and the cutting fluid in the longitudinal direction of the filtration tank. The outer diameter of the filtration member can be reduced by allowing the filtered cutting liquid to be discharged from the hollow shafts on both the left and right sides of the rotor, so that the entire apparatus can be compactly formed. There is. In the cleaning operation, when the filtration tank is pulled out from the inside of the cutting machine, the cleaning can be performed very easily in the entire apparatus or a desired place.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94-14085 | 1994-01-13 | ||
| JP6014085A JP2751091B2 (en) | 1994-01-13 | 1994-01-13 | Cutting fluid filtration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950031372A KR950031372A (en) | 1995-12-18 |
| KR100200171B1 true KR100200171B1 (en) | 1999-06-15 |
Family
ID=11851274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950000026A KR100200171B1 (en) | 1994-01-13 | 1995-01-04 | Filter for cutting liquid |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2751091B2 (en) |
| KR (1) | KR100200171B1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09300171A (en) * | 1996-05-17 | 1997-11-25 | Shisuto:Kk | Filtering device and filtering system |
| US5849183A (en) * | 1996-08-30 | 1998-12-15 | Kabushiki Kaisha Syst | Filtration apparatus |
| KR100688956B1 (en) * | 2005-09-01 | 2007-03-02 | 두산인프라코어 주식회사 | Chip conveyor attached chip/coolant filtering device |
| JP4848475B1 (en) * | 2011-07-07 | 2011-12-28 | 株式会社ブンリ | Paint debris processing equipment |
| JP6375544B2 (en) * | 2014-08-07 | 2018-08-22 | サンエス工業株式会社 | Magnetic chip conveyor |
| CN105056624B (en) * | 2015-09-04 | 2017-03-22 | 苏州优尼昂精密金属制造有限公司 | Cutting fluid supplying and recycling device |
| CN110393969A (en) * | 2019-06-26 | 2019-11-01 | 宁夏共享机床辅机有限公司 | Filter with cleaning plant |
| CN110682154B (en) * | 2019-10-12 | 2024-05-17 | 三星智能科技盐城有限公司 | Take digit control machine tool of coolant liquid sweeps separation |
| CN116551455A (en) * | 2023-06-29 | 2023-08-08 | 江苏德湾数控机床科技有限公司 | Efficient filtering and recycling device and method for cutting fluid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3109618U (en) * | 2004-12-28 | 2005-05-19 | 学校法人文化学園 | Drafting ruler for dressmaking |
-
1994
- 1994-01-13 JP JP6014085A patent/JP2751091B2/en not_active Expired - Lifetime
-
1995
- 1995-01-04 KR KR1019950000026A patent/KR100200171B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950031372A (en) | 1995-12-18 |
| JPH07204427A (en) | 1995-08-08 |
| JP2751091B2 (en) | 1998-05-18 |
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