KR20090063514A - The molding method and device about inserting in a hole of fiber board mat using in a hot-water mat - Google Patents

The molding method and device about inserting in a hole of fiber board mat using in a hot-water mat Download PDF

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Publication number
KR20090063514A
KR20090063514A KR1020070130899A KR20070130899A KR20090063514A KR 20090063514 A KR20090063514 A KR 20090063514A KR 1020070130899 A KR1020070130899 A KR 1020070130899A KR 20070130899 A KR20070130899 A KR 20070130899A KR 20090063514 A KR20090063514 A KR 20090063514A
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KR
South Korea
Prior art keywords
plush
mattress
hot water
mat
cutting
Prior art date
Application number
KR1020070130899A
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Korean (ko)
Inventor
이용일
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이용일
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Publication date
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Priority to KR1020070130899A priority Critical patent/KR20090063514A/en
Publication of KR20090063514A publication Critical patent/KR20090063514A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/06—Grooving involving removal of material from the surface of the work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The present invention relates to a method and apparatus for forming a plush mattress used in a hot mat, while rotating the plush mat one by one in a horizontal direction and a vertical direction by a cutting knife to easily install a hot water hose installed in a zigzag on the top surface of the plush mattress. When cutting, the cut plush pieces are separated from the plush mattress to form an insertion groove, and thus, unlike the conventional method of forming the insert grooves on the plush mattress, the work process may be shortened to improve productivity.

Description

The molding method and device about inserting in a hole of fiber board mat using in a hot-water mat}

The present invention relates to a method and apparatus for forming a plush mattress used in a hot mat, while rotating the plush mat one by one in a horizontal direction and a vertical direction by a cutting knife to easily install a hot water hose installed in a zigzag on the top surface of the plush mattress. When cutting, the cut plush pieces are separated from the plush mattress to form an insertion groove, and thus, unlike the conventional method of forming the insert grooves on the plush mattress, the work process may be shortened to improve productivity.

In general, it is widely used in the winter season because the heating of the indoor floor locally by using an electric blanket, an electric mat can exhibit the effect of heating in a short time.

However, since the electric plate or the mat uses electricity, electromagnetic waves are generated, and the electromagnetic waves are known to be harmful to the human body.

Therefore, in recent years, hot water mats adopting the traditional ondol method using high temperature hot water according to the characteristics of Korea familiar with the ondol culture have been sold on the market.

The hot water mat is generally installed in a zigzag shape on a plush mattress cut for one day or two persons, and is connected to a hot water regulator having a separate hot water hose drawn out to the outside to circulate and supply hot water.

In other words, the structure of the hot water mat is to form a zigzag insert groove on the plush mattress cut to a predetermined size to provide a cushioning force, the insert groove is installed in the surface after the hot water hose is installed sequentially Have

As described above, in the case of the conventional hot water mat, there is a predetermined thickness to circulate by supplying hot water through the hot water hose, so that an insertion groove is formed in the plush mattress and the hot water hose protrudes to the outside unless the hot water hose is installed. When lying down, it is impossible to have a comfortable bed so that the treads can be installed so that a variety of ways to install the hot hose so that it does not protrude from the plush mattress are being pursued.

The problem to be solved as described above has been provided a variety of methods to insert the hot water hose installed in the plush mat constituting the hot water mat without being exposed to the outside.

In order to install the hot water hose on the plush mat as described above, an electric heater, a punching method, a method of attaching the plush piece is used.

In order to form a zigzag insertion groove in the plush mattress by the electric heater method, when the electric heater with a heating wire is heated and pressurized onto the plush mattress, an insertion groove is formed by high temperature. Since the plush melts and melts, once the electric heater is used, there is a problem in that workability is deteriorated because the work must be performed while removing the plush welded on the electric heater.

In addition, since the insertion groove of the plush mattress is inserted by melting the plush, there is a problem that hot water leaks due to damage to the installed hot water hose, which is sharp and sharp.

In addition, after forming a zigzag-shaped insertion groove by punching to form the insertion groove in the plush mattress, the hot water hose can be easily installed, but if repeated folding and storing of the hot water mat, the hot water hose in the insertion groove There is a problem that the durability is separated from each other.

In addition, in order to form an insertion groove in the plush mattress, the pre-cut plush pieces are sequentially attached to the base base plate to form an insertion groove to insert and install a hot water hose, but the work process is attached to the mattress by installing the plush pieces to the mattress. There is a problem of complexity and low productivity.

The present invention as a means for solving the problems as described above, in order to form the insertion groove in the compressed plush mattress cutting members fastened at predetermined intervals to the two rotary shafts installed in the plush mating groove forming apparatus at a predetermined interval and the plush In the plush mattress used in the hot water mat, characterized in that the cut surface is cut by the rotational force while the left and right crosses the surface of the mattress one by one horizontally and one by one vertically. Provided is an insert groove forming method and apparatus.

As described above, the hot water mat of the present invention reduces productivity by shortening the work process of making an insertion groove in the plush mattress by a cutting process of digging an insertion groove left and right by a cutting knife rotating the upper surface of the plush mattress. There is an effect that can be maximized.

In addition, the present invention is capable of arbitrarily adjusting the spacing of the cutting knife fastened to the rotary shaft so that the hot water hose can be installed correspondingly when the hot water mat is for one or two persons can be used without a mold for each type, manufacturing cost There is a saving effect.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention is added by a cushion function to the hot water mat, and cut by a predetermined depth with a cutting knife 19 to form the insertion groove 3 in the plush mattress 2 so that the hot water hose can be easily installed in a zigzag shape. Characterized in that the plush is separated from the plush mattress (2) to form the insertion groove (3).

In the present invention, in order to form the insertion groove (3) in the plush mattress 2, the horizontal direction or the vertical direction of the horizontal direction or the longitudinal direction first on the table 4 provided with the first and second transfer means (6, 6 ') It is selected and transported by the first and second transfer means (6, 6 ') installed on the table (4) at each corner on one of the rotary shafts (13, 13') of two horizontally formed shafts (13, 13 ') When a pair of cutting knives 19 are attached and the cutting members 14 are fastened and rotated in the opposite direction to the traveling direction of the plush mattress 2 and are cut along the longitudinal direction, the cut faces are separated by the rotational force and the insertion grooves ( 3) form.

When the plush mattress 2 having the insertion groove 3 formed in the transverse direction is rotated in the horizontal direction and placed on the first transfer means 6 installed on the table 4, the one rotating shaft 13 is stopped and the other rotating shaft is stopped. When the plurality of insertion grooves 3 are formed in the longitudinal direction by rotating in the opposite direction, the insertion grooves 3 are formed so that the hot water hoses can be installed in a zigzag when the horizontal and the vertical cross.

Therefore, the hot water hose 24 may be easily inserted and installed along the insertion groove 3 formed vertically and horizontally as shown in FIG. 8.

The plush mattress 2 is formed by compressing the plush up and down to be laminated and cut into a predetermined width by a pair of cutting knives 19 spaced apart at a predetermined interval to separate the plush from the plush mattress 2. do.

Therefore, the hot mattress 2 is installed with a hot water hose 24 in a zigzag shape along the insertion groove 3, and the EVA powder 22 is sprinkled on the plush mattress 2 to seal the installed hot water hose 24. After that, the adhesive sheet 23 is covered.

Put the plush mattress 2 attached to the adhesive paper 23 into a dryer and dry at 150 ° C. for about 10 seconds. When the EVA powder 22 is melted, it is moved to a press again and compressed and dried. To complete).

Figure 1a, b is a perspective view showing the insert groove forming apparatus on the plush mat used in the hot water mat of the present invention, Figure 2 is a cross-sectional view showing the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention, Figure 3 is a perspective view showing a rotating shaft in the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention.

The present invention shows a plush mating groove forming apparatus 1 which rotates the cutting member 14 to the plush mattress 2 to form the inserting groove 3.

The plush mattress inserting groove forming apparatus 1 is provided with a table 4 having a predetermined height on the ground to move the plush mattress 2 in the horizontal or vertical direction.

The table 4 is provided with a first transfer means 6 on the upper surface so as to transfer the plush mattress 2 in the horizontal or vertical direction.

The cutting member 14 and the cutting knife 19 are disposed on the upper surface of the rear table 4 of the first transfer means 6 so that the blade of the cutting member 14 fastened to the first rotating shaft 13 may be exposed while rotating. Correspondingly, the protective plate 11 is formed with a long groove 12 is attached.

The second conveying means (6) so that both ends are fixed to the upper portion of the protective plate 11 in a state spaced apart from the table (4) to convey the front end of the plush mattress (2) conveyed by the first conveying means (6) ') Is installed to transfer and discharge the plush mattress 2 to the rear of the table (4).

The first and second transfer means 6 and 6 'alternately install a cone bare belt up and down the table as shown in the drawing, and drive the third drive motor 5 "under the table 4 to drive the same. After installation, the drive shaft of the third drive motor 5 "and the cone bare belt shaft which are the 1st conveying means 6 are connected and driven by a chain, and the cone bare belt which is the 2nd conveying means 6 'is a 1st drive. It is connected by a cone bear belt shaft, which is the conveying means 6, and a chain, and drives together.

Then, the cone bare belt which is the 1st conveying means 6 and the cone bare belt which are the 2nd moving means 6 'transfer in opposite directions.

The first transfer means 6 pushes the plush mattress 2 to the bottom, and the second transfer means 6 'pulls the upper surface of the plush mattress 2 and passes through the rotary shafts 13 and 13' to the table 4. To the rear end.

In addition, two rotary shafts 13 and 13 'are installed in parallel to be cut in a lower portion of the protection plate 11 so as to correspond to the plush mattress 21 transported in the horizontal or vertical direction, respectively.

The rotary shafts 13 and 13 'are connected by the first and second drive motors 5 and 5' and the chains in parallel to be rotated in the opposite direction to the traveling direction of the plush mattress 2, respectively. .

Meanwhile, the two rotation shafts 13 and 13 'are fastened by different numbers and intervals of the cutting members 14, and are selectively rotated by the control unit 7 provided separately.

For example, in order to form the insertion groove 3 in the transverse direction in the plush mattress 2, a plurality of cutting members 14 of the two rotating shafts 13 and 13 ′ are fastened at tight intervals ( 13 ') by rotating the insertion groove (3) is formed in the longitudinal direction, the second rotating shaft (13') is stopped in the state in which the second rotating shaft (13 ') is rotated again when the back mattress (2) is transported in the horizontal direction ( When the 13 is rotated, the cutting member 14 is fastened to the center and both ends of the rotating shaft 13 so as to be cut in the horizontal direction to form the insertion groove 3 to cross the horizontal and vertical.

In addition, the support frame 10 is installed on the upper surface of the table 4 so as to cross the direction of the table 4 to guide the transfer of the plush mattress 2 in the horizontal or vertical direction, the support frame 10 A guide frame 9 is installed to slide and fix the bolt according to tightening and disengaging.

Figure 4 is an exploded perspective view showing a cutting member in the insert groove forming apparatus of the plush mattress used in the hot water mat of the present invention, Figure 5 is a cutting member in the insert groove forming apparatus of the plush mattress used in the hot water mat of the present invention It is a cross-sectional view.

According to the present invention, the cutting member 14 which cuts a part of the plush mattress 2 to form the insertion groove 3 can be arbitrarily adjusted along the first and second rotation shafts 13 and 13 '.

The cutting member 14 attaches and detaches a pair of cutting knives 19 so that the blades face in one direction at each corner.

The cutting member 14 for installing the cutting knife 19 at each corner has a structure in which the left and right plates 16 are in close contact with the center plate 15 positioned at the center.

The center plate 15 has a quadrangular shape and the rotation hole 18 and the cutting knife 19 in each corner so as to be fitted to the first, second rotation shafts (13, 13 ') in the center, and fixed A plurality of adjusting holes 17 are formed to be.

In addition, the left and right side plates 16 are in close contact with both left and right sides of the center plate 15, and have the same structure as the center plate 15, and are joined in a sandwich structure around the center plate 15.

Accordingly, the left and right side plates 16 are disposed at the edges of both ends of the center plate 15 in a state in which the pair of cutting knives 19 are in close contact with the center plate 15 therebetween so that the blades are positioned in one direction. Are respectively in close contact with the center plate 15, and tighten the bolt to the adjustment hole (17).

Therefore, the cutting member 14 is easy to separate the coupling and when the blade of the cutting knife 19 is worn through the adjusting hole 17 can be worn to cut the worn portion and use the new blade, the length of the cutting knife 19 By adjusting the depth of cut of the plush mattress 2 can also be adjusted.

In addition, the cutting member 14 may be formed in a circular plate shape and divided into four parts, and then the cutting knife 19 may be fastened in the same manner as described above.

Figure 6 is a front view showing an operating state in the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention, Figure 7 is a perspective view showing the insertion groove in the plush mat used in the hot water mat of the present invention.

The insert groove forming apparatus 1 of the present invention places the plush mattress 2 on the table 4 in the horizontal direction and drives the first and second transfer means 6 and 6 'to the transfer means 6 and 6'. As the first rotary shaft 13 connected to the first drive motor 5 rotates in the reverse direction when passing over the protective plate 11, the cutting knife 19 is exposed through the long groove 12 formed in the protective plate 11, thereby providing a plush mattress. When (2) is transported while cutting a predetermined depth, the cut plush is separated from the plush mattress 2 to form an insertion groove 3 in the transverse direction.

At this time, even if the second rotary shaft 13 'is in contact with the bottom surface of the plush mattress 2, the second rotary shaft 13' is not rotated in the same direction as the traveling direction of the plush mattress 2 and is not cut.

In addition, when turning the plush mattress (2) having the insertion groove (3) formed in the horizontal direction on the first conveying means (6) on the table (4) in the longitudinal direction, the first rotary shaft 13 is in a stopped state The cut surface of the second rotary shaft 13 ′ rotated in the reverse direction is separated to form the insertion groove 3.

On the other hand, the insertion groove forming apparatus 1 may be used by adjusting the interval of the cutting member 14 fastened to the first and second rotary shafts 13 and 13 'to fit the size of a single or two-person hot water mat.

Figure 1a, b is a perspective view showing the insertion groove forming apparatus of the plush mattress used in the hot water mat of the present invention.

Figure 2 is a cross-sectional view showing an insertion groove forming apparatus of the plush mattress used in the hot water mat of the present invention.

Figure 3 is a perspective view showing a rotating shaft in the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention.

Figure 4 is an exploded perspective view showing a cutting member in the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention.

Figure 5 is a cross-sectional view showing a cutting member in the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention.

Figure 6 is a front view showing an operating state in the insert groove forming apparatus of the plush mat used in the hot water mat of the present invention.

Figure 7 is a plan view showing an insertion groove in the plush mat used in the hot water mat of the present invention.

Figure 8 is a cross-sectional view showing the plush mat used in the hot water mat of the present invention.

Explanation of symbols on the main parts of the drawings

1: plush mattress groove forming machine 2: plush mattress

3: insert groove 4: table

5, 5 ', 5 ": 1st, 2nd, 3rd drive motor 6: 1st, 2nd transfer means

7: control unit 8: injection hole

9: guide frame 10: support frame

11: Shield 12: Long slot

13, 13 ': 1st, 2nd rotation axis 14: cutting member

15: center plate 16: left and right plates

17: adjusting hole 18: rotating ball

19: cutting knife 20: fixed rail

21: plush mattress 22: E.V.A

23: protection paper 24: hot water hose

Claims (10)

Rotating shafts 13 and 13 in the process of placing the hot water hose 24 into the plush mattress 2 embedded in the hot water mat on the table 4 provided with the transfer means 6 and 6 'for zigzag insertion. Cutting the plush mattress 2 to a predetermined depth only once in the horizontal and vertical directions by a pair of cutting knives 19 fastened at predetermined intervals and rotating in a reverse direction. Insertion groove molding method of the plush mattress used in the hot water mat, characterized in that the cut groove is separated by the rotational force of the) is grooved to insert the groove 3 is formed in the entire mattress (2) The method according to claim 1, wherein a plurality of cutting knives 19 are arranged and fastened at different intervals to form the insertion grooves 3 in the plush mattress 2, and the plush mattress 2 is cut in the horizontal or vertical direction. Insert groove forming method of the plush mat used in the hot water mat, characterized in that the insertion groove (3) is formed in the plush mattress (2) having a first and second rotary shafts (13, 13 '), respectively, so as to be selected. . The adhesive paper according to claim 1, wherein a hot water hose (24) is installed on the upper surface of the plush mattress (2) having the insertion groove (3) formed along the insertion groove (3) and cut to the same size as the plus mattress (2). EVA powder 22 is sprinkled on one side of 23 to be in close contact with the plush mattress 2 provided with the hot water hose 24, and then put into a dryer to dry the EVA powder 22 to be fused, and then compressed by a press. Insert groove forming method of the plush mat used in the hot water mat, characterized in that the drying. A table 4 provided with first and second conveying means 6 and 6 'for placing the plush mattress 2 and conveying it in a straight line; First conveying means (6) on an upper end surface of the table (4) for conveying the plush mattress (2); Second conveying means 6 'installed at the rear of the first conveying means 6 at a predetermined height from the table 4 to convey the plush mattress 2; A protective plate 11 having a long groove 12 formed at a predetermined interval so that a rotating cutting knife 19 is exposed on an upper surface of the table 4 corresponding to the second transfer means 6 '; A plurality of cutting members 14 to which a cutting knife 19 is attached are fastened to the lower portion of the protective plate 11 so that the insertion groove 3 can be dug out by the rotational force of the blade in the horizontal or vertical direction. 1 and 2 rotating shafts 13 and 13 '; The cutting member 14 has a blade exposed to the long groove 12 formed of the protective plate 11 when the rotary shafts 13 and 13 'are rotated to cut the plush mattress 2 only to a predetermined depth and cut by the rotational force. A cutting member 14 for separating the face; Insertion groove forming apparatus of the plush mattress used in the hot water mat, characterized in that consisting of a control unit (7) for controlling the first and second rotation shafts (13, 13 ') to selectively move. 5. The plush mattress of claim 4, wherein the plurality of cutting members 14 fastened to the rotary shafts 13 and 13 'can be arbitrarily adjusted along the rotary shafts 13 and 13'. Insertion groove forming apparatus. 5. The insert groove molding of the plush mattress of claim 4, wherein the fixing rail 20 protrudes in the longitudinal direction of the rotation shafts 13 and 13 ′ so that the cutting member 14 is fixed. Device. 5. The insert groove of the plush mattress according to claim 4, wherein the cutting member 14 is detachably attached to each of the pair of cutting knives 19 so that the blades point in one direction at each corner. Molding apparatus. 5. The cutting member (14) according to claim 4, wherein the cutting member (14) has a plurality of adjustment holes (17) to adjust and fix the lengths of the rotary shafts (13, 13 ') at the center and the cutting knife (19) at each corner. A center plate 15 formed thereon;  Left and right plates 16 having the same shape as the center plate 15 on both left and right sides of the center plate 15; Insert groove forming of the plush mattress used in the hot water mat, characterized in that a bolt pair is fastened to each corner of both ends of the center plate 15 in which the blade is positioned in one direction in a spaced apart state. Device. 7. The insert groove forming apparatus of the plush mattress of claim 6, wherein when the blade is worn, only the worn blade portion can be cut and used again. 8. The apparatus of claim 6, wherein the cutting member (14) is circular in shape.
KR1020070130899A 2007-12-14 2007-12-14 The molding method and device about inserting in a hole of fiber board mat using in a hot-water mat KR20090063514A (en)

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Application Number Priority Date Filing Date Title
KR1020070130899A KR20090063514A (en) 2007-12-14 2007-12-14 The molding method and device about inserting in a hole of fiber board mat using in a hot-water mat

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Application Number Priority Date Filing Date Title
KR1020070130899A KR20090063514A (en) 2007-12-14 2007-12-14 The molding method and device about inserting in a hole of fiber board mat using in a hot-water mat

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101050384B1 (en) * 2009-01-23 2011-07-19 안유수 Apparatus for molding cushion member for bed mattress and moldings thereof
CN102582022A (en) * 2011-12-27 2012-07-18 威海洁仕日用品有限公司 Device for producing dental floss pickers
KR101305009B1 (en) * 2013-01-25 2013-09-05 강영미 Groove forming apparatus of hot water mat
KR101347481B1 (en) * 2013-03-06 2014-01-03 이광모 Apparatus for forming groove on the mat member and method for forming groove using the same
CN104742173A (en) * 2015-02-26 2015-07-01 江苏科技大学 Automatic rotating disc type cocoon cutting machine
CN105165743A (en) * 2015-09-01 2015-12-23 四川省农业科学院蚕业研究所 Chain-type tilted cocoon cutting seperator
KR20150144463A (en) 2014-06-17 2015-12-28 이창길 Hot water mat and method for making the same
KR20160111205A (en) 2015-03-16 2016-09-26 김동식 Hot-water mat

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101050384B1 (en) * 2009-01-23 2011-07-19 안유수 Apparatus for molding cushion member for bed mattress and moldings thereof
CN102582022A (en) * 2011-12-27 2012-07-18 威海洁仕日用品有限公司 Device for producing dental floss pickers
KR101305009B1 (en) * 2013-01-25 2013-09-05 강영미 Groove forming apparatus of hot water mat
KR101347481B1 (en) * 2013-03-06 2014-01-03 이광모 Apparatus for forming groove on the mat member and method for forming groove using the same
KR20150144463A (en) 2014-06-17 2015-12-28 이창길 Hot water mat and method for making the same
CN104742173A (en) * 2015-02-26 2015-07-01 江苏科技大学 Automatic rotating disc type cocoon cutting machine
KR20160111205A (en) 2015-03-16 2016-09-26 김동식 Hot-water mat
CN105165743A (en) * 2015-09-01 2015-12-23 四川省农业科学院蚕业研究所 Chain-type tilted cocoon cutting seperator

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