CN107904921A - A kind of environment-friendlynon-woven non-woven fabric cutter device - Google Patents
A kind of environment-friendlynon-woven non-woven fabric cutter device Download PDFInfo
- Publication number
- CN107904921A CN107904921A CN201711362458.1A CN201711362458A CN107904921A CN 107904921 A CN107904921 A CN 107904921A CN 201711362458 A CN201711362458 A CN 201711362458A CN 107904921 A CN107904921 A CN 107904921A
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- China
- Prior art keywords
- cutter
- woven
- cutting
- collecting bin
- cylinder
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- Legal status (The legal status 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 status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of environment-friendlynon-woven non-woven fabric cutter device, including cutting bed and transmitting device, the cutting bed is equipped with grooving and cutter device, cutter device includes cutter supporter, cylinder and cutter, the cutter is bar shaped cutter, the lower part of cutter supporter is fixed on cutting tables, the top of cutter supporter sets cylinder, cylinder is connected with cutter, the lower section of the cutting bed is equipped with the collecting bin for being used for collecting non-woven fabrics soft flocks, the grooving is connected with collecting bin, the side wall of the collecting bin is connected with aspiration channel, aspiration channel is connected with collecting bin, the other end connection exhaust fan of aspiration channel.This equipment overcomes the defects of disc cutter can produce flash, while also improves the efficiency of cutting.It during cutting, under the action of exhausting machine negative pressure, will cut in the soft flocks suction collecting bin produced, and siphoned away along aspiration channel by exhaust fan, ensure that the air quality in workshop, prevent the pollution to working environment.
Description
Technical field
The present invention relates to non-woven fabrics cutting equipment, more particularly to a kind of environment-friendlynon-woven non-woven fabric cutter device.
Background technology
Non-woven fabrics is also known as adhesive-bonded fabric, is to be made of fiber orient or random, is environment-friendly materials of new generation.In automobile
Decorating textile material usually has the features such as intensity is high, and water repellent, ventilative, flexible, not combustion-supporting, nontoxic nonirritant, property are stablized.
It is nontoxic during burning, tasteless and leave material without any, thus it is free from environmental pollution, it is suitable for washing.It is directly cut using high polymer
Piece, staple fiber or long filament are soft, ventilative and planar structure by having of being formed of various web forming methods and concretion technology
Tencel product.It has the environmental-protecting performance that plastic products do not have, it is by the time of natural degradation well below plastics
Bag, therefore, the non-woven bag made using non-woven fabrics is also acknowledged as economical and practical environment-friendly shopping bag.
Non-woven fabrics is in use, different according to specific purposes, to cut into fritter, seek to from Cheng great Juan's
Non-woven fabrics cuts into small non-woven fabrics cloth.At present, common method is that measurement first needs well the length of the non-woven fabrics cut
Degree, then puts ruler, in the non-woven fabrics for the fritter for cutting out needs along ruler with cutter.This method inefficiency, and
And the labor intensity of worker is big, is unfavorable for mass mechanized production.
It is 201420057748.0 separately to have China Patent No., discloses a kind of non-woven fabrics automatic cutting device, belongs to preparation
Non-woven fabrics machinery field.The non-woven fabrics automatic cutting device, including roller one, roller two, fixed frame, servomotor, biography
Band, positioning column, control cabinet, driving belt and guide rail are sent, the fixed frame is equipped with roller one and roller two, the servo electricity
Machine and guide rail are fixed on fixed frame.Above-mentioned utility model servomotor cuts out the nothing of certain length by belt drive cutter
Woven fabric.Above-mentioned cutter uses disc cutter, cuts successively from left to right, and clipping time is longer, and cutter circumgyration incision nonwoven
Cloth causes non-woven fabrics flash occur, and clipping time is longer, influences cutting efficiency.
The content of the invention
The defects of in order to overcome the above-mentioned prior art, the present invention provides a kind of environment-friendlynon-woven non-woven fabric cutter device, this is cut
Cutting device quickly can cut non-woven fabrics, and can siphon away the soft flocks that cutting produces, and prevent the pollution to working environment.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:
A kind of environment-friendlynon-woven non-woven fabric cutter device, including cutting bed and transmitting device, the cutting bed are equipped with grooving and cutting
Device, non-woven fabrics are delivered on cutting bed through transmitting device and are cut by cutter device, it is characterised in that:The cutter device bag
Cutter supporter, cylinder and cutter are included, the cutter is bar shaped cutter, and the lower part of cutter supporter is fixed on cutting tables, cutter branch
The top of frame sets cylinder, and cylinder be connected with cutter, and during cutting, cylinder drives cutter to cut non-woven fabrics downwards, and cutter cooperation is cut
Enter in grooving;The lower section of the cutting bed is equipped with the collecting bin for being used for collecting non-woven fabrics soft flocks, and the grooving is connected with collecting bin,
The side wall of the collecting bin is connected with aspiration channel, and aspiration channel is connected with collecting bin, the other end connection exhaust fan of aspiration channel.Originally set
It is standby to use bar shaped cutter, driven on cutting tables using cylinder, bar shaped cutter is quickly cut downwards, so as to overcome disk
Cutter can produce the defects of flash, while also improve the efficiency of cutting.Specific method is:Non-woven fabrics is sent to by transmitting device
On cutting bed, cylinder driving bar shaped cutter is implemented to cut to non-woven fabrics downwards, and cutter coordinates with grooving.At present in cutting non-woven fabrics
During, cut place can produce substantial amounts of non-woven fabrics soft flocks, and can be flown upward in the transmitting procedure soft flocks of non-woven fabrics, the hair of floating
Bits, which are blended in workshop, to be polluted, and the body of operative employee is impacted, therefore sets collecting bin in the lower section of cutting bed, is cut
Groove is connected with collecting bin, and collecting bin in cutting, while opens exhaust fan, in exhausting machine negative pressure by aspiration channel and exhaust fan
Under the action of, it will cut in the soft flocks suction collecting bin produced, and siphoned away along aspiration channel by exhaust fan, it ensure that in workshop
Air quality.
The transmitting device includes conveyer belt, servomotor and the transmission shaft being arranged on frame body, and servomotor passes through skin
Band passes through transmission shaft driven with being driven axis connection, conveyer belt.Conveyer belt, the rotating speed of servomotor and time are driven using servo electricity
It is controllable, therefore the Cutting Length of non-woven fabrics is constant, without setting positioning column and scale on cutting tables, can reach to nothing
Woven fabric cuts the adjusting of random length.
The transmitting device is equipped with draw shaft, and non-woven fabrics is sent into conveyer belt after draw shaft drawing-off and is delivered to cutting bed
On.Non-woven fabrics is stretched before cutting to it using draw shaft, be effectively increased the intensity of non-woven fabrics.
The cutting bed is equipped with multiple leakage holes for being used to leak soft flocks, and the leakage hole is connected with collecting bin, in cutting
The soft flocks that non-woven fabrics is not fallen from grooving, can effectively be removed by leakage hole, makes car under the action of exhausting machine negative pressure
Between air quality further lifted.
Changed between the servomotor and cylinder by electromagnetic relay.Using electromagnetic relay, servo is realized
Motor is in unlatching and the state of closure respectively with cylinder, to adapt to the continuous cutting of non-woven fabrics.
The present invention has the following advantages:
1st, the cutter of cutter device of the present invention is bar shaped cutter, is coordinated using cylinder and cutter, during cutting, cylinder drive cutter to
Lower cutting non-woven fabrics, cutter coordinate in incision grooving;The collecting bin for being used for collecting non-woven fabrics soft flocks is equipped with the lower section of cutting bed,
The side wall of collecting bin is connected with aspiration channel, and aspiration channel is connected with collecting bin, the other end connection exhaust fan of aspiration channel.This equipment is adopted
With bar shaped cutter, driven on cutting tables using cylinder, bar shaped cutter is quickly cut downwards, so as to overcome disc cutter
The defects of flash can be produced, while also improve the efficiency of cutting.Cut place can produce substantial amounts of non-woven fabrics soft flocks, in cutting bed
Lower section collecting bin is set, grooving connects with collecting bin, and collecting bin is by aspiration channel and exhaust fan, during cutting, while opens pumping
Wind turbine, under the action of exhausting machine negative pressure, will cut in the soft flocks suction collecting bin produced, and inhaled along aspiration channel by exhaust fan
Walk, ensure that the air quality in workshop.
2nd, transmitting device of the present invention drives conveyer belt using servo electricity, and the rotating speed of servomotor and time are controllable, because
The Cutting Length of this non-woven fabrics is constant, without setting positioning column and scale on cutting tables, can reach and non-woven fabrics cutting is appointed
The adjusting for length of anticipating.
3rd, transmitting device of the invention is equipped with draw shaft, and non-woven fabrics, which is sent into conveyer belt after draw shaft drawing-off and is delivered to, to be cut
In the ceding of Taiwan.Draw shaft makes non-woven fabrics be stretched before cutting to it, is effectively increased the intensity of non-woven fabrics.
4th, cutting bed of the present invention is equipped with multiple leakage holes for being used to leak soft flocks, by leakage hole, in the work of exhausting machine negative pressure
Effectively removed under, workshop air quality is further lifted.
5th, changed between servomotor and cylinder of the present invention by electromagnetic relay.Realize servomotor and cylinder point
The state with closure is being opened in other places, to adapt to the continuous cutting of non-woven fabrics.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the overlooking the structure diagram of Fig. 1.
Marked in figure:1st, cutting bed, 2, transmitting device, 3, draw shaft, 4, conveyer belt, 5, servomotor, 6, cutter supporter,
7th, cylinder, 8, cutter, 9, grooving, 10, transmission shaft, 11, belt, 12, aspiration channel, 13, collecting bin, 14, exhaust fan, 15, leakage hole.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings:
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of environment-friendlynon-woven non-woven fabric cutter device, including cutting bed 1 and transmitting device 2, set on cutting bed 1
There are grooving 9 and cutter device, non-woven fabrics is delivered on cutting bed 1 through transmitting device 2 and it is cut, and cutter device includes cutting
Knife support 7, cylinder 7 and cutter 8, the cutter 8 are bar shaped cutter, and cutter supporter 7 is vertically fixed on cutting bed 1, cutter branch
Frame 7 is two, and two cutter supporters 7 are separately positioned on the both sides of cutting bed 1, and the lower part of cutter supporter 7 is fixed on cutting bed 1
On, the top of cutter supporter 7 sets cylinder 7, and cylinder 7 is connected with cutter 8, and during cutting, cylinder drives cutter to cut nonwoven downwards
Cloth, cutter coordinate in incision grooving, and the cutting of non-woven fabrics is completed at the same time by the cutter 8 of bar shaped.
In order to collect the nonwoven soft flocks that cutting produces, the receipts for being used for collecting non-woven fabrics soft flocks are equipped with the lower section of cutting bed 1
Collect storehouse 13, the grooving 9 is connected with collecting bin 13, and the side wall of collecting bin 13 is connected with aspiration channel 12, aspiration channel 12 and collecting bin
13 connections, the other end connection exhaust fan 14 of aspiration channel 12.In cutting, while exhaust fan is opened, in the work of exhausting machine negative pressure
It under, will cut in the soft flocks suction collecting bin produced, and siphoned away along aspiration channel by exhaust fan, ensure that the air in workshop
Quality.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of environment-friendlynon-woven non-woven fabric cutter device, including cutting bed 1 and transmitting device 2, set on cutting bed 1
There are grooving 9 and cutter device, non-woven fabrics is delivered on cutting bed 1 through transmitting device 2 and it is cut, and cutter device includes cutting
Knife support 7, cylinder 7 and cutter 8, the cutter 8 are bar shaped cutter, and cutter supporter 7 is vertically fixed on cutting bed 1, cutter branch
Frame 7 is two, and two cutter supporters 7 are separately positioned on the both sides of cutting bed 1, and the lower part of cutter supporter 7 is fixed on cutting bed 1
On, the top of cutter supporter 7 sets cylinder 7, and cylinder 7 is connected with cutter 8, and during cutting, cylinder drives cutter to cut nonwoven downwards
Cloth, cutter coordinate in incision grooving, and the cutting of non-woven fabrics is completed at the same time by the cutter 8 of bar shaped.
In order to collect the nonwoven soft flocks that cutting produces, the receipts for being used for collecting non-woven fabrics soft flocks are equipped with the lower section of cutting bed 1
Collect storehouse 13, the grooving 9 is connected with collecting bin 13, and the side wall of collecting bin 13 is connected with aspiration channel 12, aspiration channel 12 and collecting bin
13 connections, the other end connection exhaust fan 14 of aspiration channel 12.In cutting, while exhaust fan is opened, in the work of exhausting machine negative pressure
It under, will cut in the soft flocks suction collecting bin produced, and siphoned away along aspiration channel by exhaust fan, ensure that the air in workshop
Quality.
Transmitting device 2 is used to non-woven fabrics being delivered to cutting bed 1, and transmitting device 2 includes the transmission being arranged on frame body
Band 4, servomotor 5 and transmission shaft 10;Transmission shaft 10 is two, is arranged on the both ends of frame body, and conveyer belt 4 is wound on transmission shaft 10
On, servomotor 5 is connected by belt 11 with transmission shaft 10, its action process is:Servomotor 5 is driven by belt 11 and is driven
Axis 10 rotates, and transmission shaft 10 is rotated around conveyer belt 4 on it, and the non-woven fabrics that conveyer belt 4 is placed on thereon is delivered to cutting bed 1
On, and implement to cut by cutter device.
Further, changed between servomotor 5 and cylinder 7 by electromagnetic relay.Using electromagnetic relay,
Realize that servomotor is in unlatching and the state of closure respectively with cylinder, i.e., when servomotor starts, cylinder is closed;Servomotor
During closing, then cylinder starts, to adapt to the continuous cutting of non-woven fabrics.
Further, transmitting device 2 is equipped with draw shaft 3, and draw shaft 3 is located at the front end of conveyer belt, and non-woven fabrics is through drawing-off
Conveyer belt is sent into after axis drawing-off to be delivered on cutting bed.Non-woven fabrics before cutting stretches it, is effectively increased nonwoven
The intensity of cloth.
The present apparatus uses bar shaped cutter, is driven on cutting tables using cylinder, bar shaped cutter is quickly cut downwards, from
And the defects of disc cutter can produce flash is overcome, while also improve the efficiency of cutting.Specific method is:Transmitting device will
Non-woven fabrics is sent on cutting bed, and cylinder driving bar shaped cutter is implemented to cut to non-woven fabrics downwards, and cutter coordinates with grooving.Due to
The rotating speed of servo electricity is controllable with the time, therefore the Cutting Length of non-woven fabrics is constant, without setting positioning column on cutting tables
With scale.
Claims (5)
1. a kind of environment-friendlynon-woven non-woven fabric cutter device, including cutting bed (1) and transmitting device (2), the cutting bed (1) are equipped with
Grooving (9) and cutter device, non-woven fabrics are delivered on cutting bed (1) through transmitting device (2) and are cut by cutter device, its feature
It is:The cutter device includes cutter supporter (6), cylinder (7) and cutter (8), and the cutter (8) is bar shaped cutter, cutter
The lower part of stent (6) is fixed on cutting bed (1), and the top of cutter supporter (6) sets cylinder (7), cylinder (7) and cutter (8)
Connection, during cutting, cylinder (7) driving cutter (8) cuts downwards non-woven fabrics, and cutter (8) coordinates in incision grooving (9);It is described to cut
The lower section of the ceding of Taiwan (1) is equipped with the collecting bin (13) for being used for collecting non-woven fabrics soft flocks, and the grooving (9) connects with collecting bin (13),
The side wall of the collecting bin (13) is connected with aspiration channel (12), and aspiration channel (12) is connected with collecting bin (13), aspiration channel (12)
Other end connection exhaust fan (14).
A kind of 2. environment-friendlynon-woven non-woven fabric cutter device according to claim 1, it is characterised in that:The transmitting device (2)
Including the conveyer belt (4), servomotor (5) and transmission shaft (10) being arranged on frame body, servomotor (5) by belt (11) with
Transmission shaft (10) connects, and conveyer belt (4) is driven by transmission shaft (10).
A kind of 3. environment-friendlynon-woven non-woven fabric cutter device according to claim 2, it is characterised in that:The transmitting device
(2) draw shaft (3) is equipped with, non-woven fabrics is sent into conveyer belt (4) after draw shaft (3) drawing-off and is delivered on cutting bed (1).
A kind of 4. environment-friendlynon-woven non-woven fabric cutter device according to claim 1, it is characterised in that:On the cutting bed (1)
Equipped with multiple leakage holes (15) for being used to leak soft flocks, the leakage hole (15) connects with collecting bin (13).
A kind of 5. environment-friendlynon-woven non-woven fabric cutter device according to claim 1, it is characterised in that:The servomotor (5)
Changed between cylinder (7) by electromagnetic relay.
Priority Applications (1)
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CN201711362458.1A CN107904921A (en) | 2017-12-18 | 2017-12-18 | A kind of environment-friendlynon-woven non-woven fabric cutter device |
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CN201711362458.1A CN107904921A (en) | 2017-12-18 | 2017-12-18 | A kind of environment-friendlynon-woven non-woven fabric cutter device |
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CN201711362458.1A Pending CN107904921A (en) | 2017-12-18 | 2017-12-18 | A kind of environment-friendlynon-woven non-woven fabric cutter device |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108716095A (en) * | 2018-06-21 | 2018-10-30 | 东台市天工纺织品有限公司 | A kind of clothing cloth cutter |
CN108842428A (en) * | 2018-09-10 | 2018-11-20 | 张兴宇 | A kind of clothes cloth material cutting means |
CN108867015A (en) * | 2018-09-21 | 2018-11-23 | 浙江华越丝绸制品有限公司 | A kind of silk fabrics cutter device |
CN109172156A (en) * | 2018-10-22 | 2019-01-11 | 湖南省安迪尔卫生用品有限公司 | A kind of diaper production equipment |
CN111549519A (en) * | 2020-04-20 | 2020-08-18 | 加佳控股集团有限公司 | Manufacturing method of police protective clothing |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01266889A (en) * | 1988-04-19 | 1989-10-24 | C-Pu Shitsuku:Kk | Sewing dust cleaning method and concentrical sewing dust collector for sewing mill |
JPH0967762A (en) * | 1995-08-28 | 1997-03-11 | Toshiro Tokunaga | Device for removing dust in cutter |
CN104213393A (en) * | 2013-05-29 | 2014-12-17 | 常州纳捷机电科技有限公司 | Adsorption type slab cutter |
CN205012100U (en) * | 2015-09-08 | 2016-02-03 | 苏州吉森智能科技有限公司 | Numerical control cutting machine with clean function |
CN205576603U (en) * | 2016-05-04 | 2016-09-14 | 湖南达人制衣有限公司 | Intelligence surface fabric cutting bed |
CN206328623U (en) * | 2016-12-21 | 2017-07-14 | 浙江吡嘟服饰有限公司 | cutting |
-
2017
- 2017-12-18 CN CN201711362458.1A patent/CN107904921A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01266889A (en) * | 1988-04-19 | 1989-10-24 | C-Pu Shitsuku:Kk | Sewing dust cleaning method and concentrical sewing dust collector for sewing mill |
JPH0967762A (en) * | 1995-08-28 | 1997-03-11 | Toshiro Tokunaga | Device for removing dust in cutter |
CN104213393A (en) * | 2013-05-29 | 2014-12-17 | 常州纳捷机电科技有限公司 | Adsorption type slab cutter |
CN205012100U (en) * | 2015-09-08 | 2016-02-03 | 苏州吉森智能科技有限公司 | Numerical control cutting machine with clean function |
CN205576603U (en) * | 2016-05-04 | 2016-09-14 | 湖南达人制衣有限公司 | Intelligence surface fabric cutting bed |
CN206328623U (en) * | 2016-12-21 | 2017-07-14 | 浙江吡嘟服饰有限公司 | cutting |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108716095A (en) * | 2018-06-21 | 2018-10-30 | 东台市天工纺织品有限公司 | A kind of clothing cloth cutter |
CN108842428A (en) * | 2018-09-10 | 2018-11-20 | 张兴宇 | A kind of clothes cloth material cutting means |
CN108842428B (en) * | 2018-09-10 | 2020-03-20 | 佛山市顺德区晶源服装有限公司 | Cloth cutting device for clothing |
CN108867015A (en) * | 2018-09-21 | 2018-11-23 | 浙江华越丝绸制品有限公司 | A kind of silk fabrics cutter device |
CN109172156A (en) * | 2018-10-22 | 2019-01-11 | 湖南省安迪尔卫生用品有限公司 | A kind of diaper production equipment |
CN109172156B (en) * | 2018-10-22 | 2023-12-01 | 湖南省安迪尔卫生用品有限公司 | Diaper production equipment |
CN111549519A (en) * | 2020-04-20 | 2020-08-18 | 加佳控股集团有限公司 | Manufacturing method of police protective clothing |
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Application publication date: 20180413 |
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