KR20080055268A - Washing machine for a press line - Google Patents

Washing machine for a press line Download PDF

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Publication number
KR20080055268A
KR20080055268A KR1020060128343A KR20060128343A KR20080055268A KR 20080055268 A KR20080055268 A KR 20080055268A KR 1020060128343 A KR1020060128343 A KR 1020060128343A KR 20060128343 A KR20060128343 A KR 20060128343A KR 20080055268 A KR20080055268 A KR 20080055268A
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KR
South Korea
Prior art keywords
oil
plate
roller
cleaning
washing
Prior art date
Application number
KR1020060128343A
Other languages
Korean (ko)
Inventor
최영근
Original Assignee
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020060128343A priority Critical patent/KR20080055268A/en
Publication of KR20080055268A publication Critical patent/KR20080055268A/en

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Abstract

An apparatus for cleaning a press line is provided to form a passage capable of spraying high-pressure oil to remove a pollutant of a brush existing in a brush roller, so that a plate is prevented from being contaminated due to the pollutant. A plate material is introduced into an apparatus for cleaning a press line. The plate material is horizontally transferred by a transfer roller(110). The plate material is cleaned by a brush roller(120). A plurality of nozzles(130) are provided in adjacent to the brush roller. The surface of the plate material is cleaned by cleaning oil. The cleaning oil existing on the surface of the plate material is removed while passing through a roller(140). The cleaning oil is returned into an oil supplying part(150). The oily supplying part filters the returned cleaning oil to recycle the cleaning oil.

Description

Washing machine for a press line

1 is a block diagram of a cleaning apparatus of a conventional press line,

2 is a view showing a brush roller in the cleaning apparatus of the conventional press line,

3 is a configuration diagram of a cleaning apparatus of a press line according to the present invention;

4 is a view showing a brush roller in the cleaning apparatus of the press line of the present invention,

5 is a cross-sectional view taken along the line A-A of FIG.

<Explanation of symbols for the main parts of the drawings>

110: feed roller 120: brush roller

121: rotating shaft 121a: main euro

121b: oil injection flow path 130: nozzle part

140: ringer roller 160: second nozzle portion

The present invention relates to a cleaning apparatus for a press line, and in particular, to prevent the cleaning failure or deterioration of the quality of the plate-like material due to contamination of the cleaning means consisting of a plurality of rollers in the cleaning process before the press-processing of the plate-shaped material A washing machine of a press line.

In general, a press line that produces automobile body panel parts, a sheet sheet feeder that separates and cleans various materials such as outer shell, inner sheet, and welding blank from a pile of materials one by one, and automatically inserts them into the press. The equipment is configured.

The Distec sheet feeder equipment has a cleaning process for cleaning various foreign matters on the surface of the plate-like material in the pre-press step. This cleaning process has a significant effect on the poor quality of the automobile body shell.

1 is a block diagram of a conventional cleaning apparatus for a press line, in which a plate-shaped material 1 is introduced from the left side of the drawing, and the plate-shaped material 1 is horizontally conveyed by a feed roller 10. The plate-like material 1 is cleaned by the brush roller 20 while being horizontally conveyed to the right side of the drawing. On the other hand, a plurality of nozzles 30 are provided adjacent to the brush roller 20, in which the cleaning oil is sprayed during the rotation operation of the brush roller 20, foreign matter deposited on the plate-like material (1) To be removed.

The plate-like material 1 that has passed through the brush roller 20 is removed from the washing oil on the surface while passing through the ringer roller 40, and the washing oil used for cleaning is recovered by the oil supply unit 50 and filtered. Again supplied to the nozzle unit 30. The oil supply unit 50 is provided with a filtration device for filtering the recovered washing oil and an oil pump for pressurizing and supplying the washing oil.

2 is a view showing a brush roller in a cleaning apparatus of a conventional press line, the brush roller 20 is provided with a brush 22 to the outer peripheral surface of the cylindrical body portion 21, the plate-like material (1) In contact with the surface of the brush 22 and the plate-like material 1 in the process of passing through the brush roller 20, the contaminants on the plate-shaped material 1 are removed and the nozzle unit 30 positioned around the brush roller 20 is disposed. The washing oil is sprayed through the washing.

However, in the conventional cleaning apparatus, since the brush roller rubs the plate material directly to remove contaminants, a large amount of foreign matter may be generated by the wear of the brush.

Meanwhile, one press line produces various materials such as outer plate, inner plate, and TWB. Therefore, when the inner plate or TWB material is directly produced, the outer plate forming the exterior of the vehicle is directly contaminated with contaminants on the surface of the outer plate. The incidence of defects is high and the replacement cycle of the roller of the cleaning device is shortened. In addition, when the cleaning process is performed in a state in which the roller of the cleaning device is poor, irregularities or scratches may occur on the surface of the plate-like material for outer plate, which may cause deterioration of quality.

The present invention is to solve the above-described drawbacks, it is possible to prevent the poor cleaning or deterioration of the quality of the plate-like material due to contamination of the cleaning means consisting of a plurality of rollers in the cleaning process before the pressing process of the plate-like material An apparatus for cleaning a press line is provided.

The cleaning apparatus of the press line according to the present invention includes a feed roller for horizontally conveying the plate-shaped material introduced, a brush roller for washing the plate-shaped material conveyed by the feed roller, and installed adjacent to the brush roller. And a plurality of nozzles for spraying the water, a ringer roller for removing the washing oil on the surface of the plate-shaped material passing through the brush roller, and an oil supply portion for filtering the recovered washing oil and supplying the washing oil to the nozzle portion. In the cleaning apparatus of the press line, the brush roller, the main flow path is formed in the rotating shaft connected to the oil supply, the main flow path is a plurality of oil injection flow path for injecting oil to the outer peripheral side of the brush roller It is characterized by being formed.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 3, the plate-shaped material 1 is input to the left side of the drawing, and the plate-shaped material 1 is horizontally conveyed by the feed roller 110, and the plate-shaped material conveyed by the feed roller 110. (1) the contaminants are removed by the brush roller 120.

A plurality of nozzle parts 130 are installed adjacent to the brush roller 120, and the surface of the plate-like material 1 is washed by the washing oil sprayed from the nozzle part 130.

The plate-like material passing through the brush roller 120 is removed from the washing oil on the surface while passing through the ringer roller 140.

When the washing oil used for washing is recovered to the oil supply unit 150, the oil supply unit 150 filters the recovered washing oil to use the washing oil again. The oil supply unit 150 includes a filtration device for filtering the washing oil and an oil pump for pumping the washing oil.

As shown in FIG. 4, in the present invention, the brush roller 120 includes a main flow passage 121a connected to the oil supply unit 150 inside the rotation shaft 121, and the main flow passage 121a. Is characterized in that a plurality of oil injection passage 121b for injecting oil to the outer peripheral side of the rotating shaft 120 is formed.

The outer circumferential surface of the brush roller 120 is provided with a brush 122 to remove contaminants by friction with the plate-like material 1 is the same as the conventional, a plurality of oil spray passage 121b is formed between the brush 122. .

Referring to FIG. 5, the washing oil is supplied through the main flow passage 121a of the brush roller 120, and the washing oil removes contaminants on the brush 122 while spraying the oil spray passage 121b. At this time, since the oil injection passage 121b is oriented in the radial direction of the rotation shaft 121, the washing oil injected at a high pressure from the oil injection passage 121b may effectively remove contaminants on the brush 122.

In addition, in the present invention, a plurality of second nozzle parts 160 are installed adjacent to the ringer roller 140, and the second nozzle part 160 is supplied with washing oil through the oil supply part 150 so that the ringer roller ( 140) to clean the surface.

The oil supply unit 150 is supplied with washing oil to the nozzle unit 130 through the first oil pipe 151, and on the other hand, the brush roller 120 and the second nozzle part through a separate second oil pipe 152. The washing oil is supplied to the 160 side.

In particular, in the present invention, the oil supply unit may be further provided with a control unit for controlling the oil supply, by controlling the operation of the oil pump of the oil supply unit by this control unit the first oil pipe 151 or the second oil Preferably, the washing oil is supplied through the pipe 152.

In detail, the control unit causes the cleaning oil to flow through the first oil pipe 151 while the plate-shaped material is input and the washing process is performed, such that the washing oil is sprayed through the nozzle unit 130 together with the rotation of the brush roller 120. do.

On the other hand, the control unit is such that the washing oil is supplied to the main flow passage 121a or the second nozzle unit 160 of the brush roller 120 by supplying the washing oil through the second oil pipe 152 only for a predetermined time before the plate-shaped material is input. To be sprayed.

To this end, the control unit may be provided with a separate input device, the cleaning oil is supplied through the second oil pipe in accordance with the operation of the input device may be a contaminant removal of the brush roller or ringer roller.

On the other hand, the control unit is provided with a sensing means for detecting whether or not the plate-like material is inserted, the control unit so that the washing oil is supplied through the second oil pipe for a predetermined time before the plate-type material is added in response to the signal of the sensing means brush Decontamination of rollers or ringer rollers can be performed.

In the cleaning apparatus of the press line of the present invention as described above, an oil spray passage is formed in the brush roller 120 to remove contaminants of the brush 122, and the brush roller 120 is cleaned in the plate material 1. The dirt on the brush 122 can be effectively removed.

In addition, since the second nozzle unit 140 is provided adjacent to the ringer roller, the surface of the ringer roller 140 may be washed before the new plate-shaped material 1 is introduced, and thus, the ringer roller ( It is possible to prevent the plate-like material from being contaminated or damaged by the contaminants of the 140).

In particular, a control unit for controlling the hydraulic pump is added to the oil supply unit, which adds a preparation process for cleaning the surface of the brush roller and the ringer roller first before the introduction of the new plate-shaped material. Such defects can be minimized.

The cleaning apparatus of the press line of the present invention as described above, by forming a flow path through which the high-pressure cleaning oil can be sprayed to remove the contaminants of the brush inside the brush roller, by the plate contaminants by the contaminants of the brush in the process of washing the plate-like material It can prevent the material from being contaminated or damaged.

In addition, the cleaning apparatus of the press line of the present invention is provided with a nozzle portion for spraying the washing oil around the ringer roller for removing the oil on the surface of the plate-like material, so that the surface of the ringer roller can be cleaned through the nozzle portion By doing so, it is possible to prevent the plate-like material from being contaminated or damaged by the contaminants of the ringer roller in the process of washing the plate-like material, thereby reducing the product defect rate.

Claims (4)

  1. A feed roller for horizontally feeding the loaded plate material, a brush roller for washing the plate material conveyed by the feed roller, a plurality of nozzles installed adjacent to the brush roller and for spraying the washing oil; In the cleaning apparatus of the press line comprising a ringer roller for removing the oil on the surface of the plate-like material passing through the brush roller, and an oil supply unit for filtering the recovered washing oil to supply the cleaning oil to the nozzle unit,
    The brush roller has a main line connected to the oil supply part inside the rotation shaft, and the main flow line is formed with a plurality of oil injection flow paths for injecting oil to the outer circumferential side of the rotation shaft. Cleaning equipment.
  2. The press line according to claim 1, wherein a plurality of second nozzle parts are provided adjacent to the ringer roller, and the second nozzle part is supplied with washing oil through the oil supply part to clean the surface of the ringer roller. Cleaning equipment.
  3. According to claim 1, wherein the control unit for controlling the oil supply of the oil supply unit and the sensing means for detecting the input of the plate-shaped material is further provided, the control unit for a predetermined time before the plate-shaped material is introduced through the feed roller Washing apparatus of the press line, characterized in that for supplying the washing oil to the main flow path.
  4. According to claim 2, wherein the control unit for controlling the oil supply of the oil supply unit, and the sensing means for detecting the input of the plate-shaped material is further provided, the control unit for the set time before the plate-shaped material is input through the feed roller Washing apparatus of the press line, characterized in that the cleaning oil is injected through the second nozzle portion.
KR1020060128343A 2006-12-15 2006-12-15 Washing machine for a press line KR20080055268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060128343A KR20080055268A (en) 2006-12-15 2006-12-15 Washing machine for a press line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060128343A KR20080055268A (en) 2006-12-15 2006-12-15 Washing machine for a press line

Publications (1)

Publication Number Publication Date
KR20080055268A true KR20080055268A (en) 2008-06-19

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Family Applications (1)

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KR1020060128343A KR20080055268A (en) 2006-12-15 2006-12-15 Washing machine for a press line

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971973B1 (en) * 2008-07-04 2010-07-23 주식회사 포스코 An Apparatus Eliminating MgO Powder from Decarbonated Steel Plate
CN104001685A (en) * 2014-06-13 2014-08-27 肇庆宏旺金属实业有限公司 Cleaning fluid automatic circulating device for scrubbing machine
KR101634186B1 (en) 2016-02-23 2016-06-28 송호정 Cleaning apparatus for plate type material surface and cleaning method thereof
CN105964602A (en) * 2016-07-04 2016-09-28 无锡联创薄板有限公司 Physical cleaning device for strip steel
KR101663972B1 (en) 2016-07-07 2016-10-11 송호정 durable brush roll for automotive steel surface cleaning
KR101941140B1 (en) * 2017-11-15 2019-01-22 정종욱 High pressure cleaning device
CN109647911A (en) * 2017-11-21 2019-04-19 郑州诚合信息技术有限公司 A kind of colour steel band cleaning device
CN110732508A (en) * 2019-11-01 2020-01-31 雅梦娜家具实业(惠州)有限公司 Furniture board cleaning device
KR20200105170A (en) 2019-02-28 2020-09-07 주식회사 제이유코리아 Stand-alone washing unit for space saving

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971973B1 (en) * 2008-07-04 2010-07-23 주식회사 포스코 An Apparatus Eliminating MgO Powder from Decarbonated Steel Plate
CN104001685A (en) * 2014-06-13 2014-08-27 肇庆宏旺金属实业有限公司 Cleaning fluid automatic circulating device for scrubbing machine
KR101634186B1 (en) 2016-02-23 2016-06-28 송호정 Cleaning apparatus for plate type material surface and cleaning method thereof
CN105964602A (en) * 2016-07-04 2016-09-28 无锡联创薄板有限公司 Physical cleaning device for strip steel
KR101663972B1 (en) 2016-07-07 2016-10-11 송호정 durable brush roll for automotive steel surface cleaning
KR101941140B1 (en) * 2017-11-15 2019-01-22 정종욱 High pressure cleaning device
CN109647911A (en) * 2017-11-21 2019-04-19 郑州诚合信息技术有限公司 A kind of colour steel band cleaning device
KR20200105170A (en) 2019-02-28 2020-09-07 주식회사 제이유코리아 Stand-alone washing unit for space saving
CN110732508A (en) * 2019-11-01 2020-01-31 雅梦娜家具实业(惠州)有限公司 Furniture board cleaning device

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