CN111761208B - Cloth cutting machine for non-woven fabric - Google Patents

Cloth cutting machine for non-woven fabric Download PDF

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Publication number
CN111761208B
CN111761208B CN202010671066.9A CN202010671066A CN111761208B CN 111761208 B CN111761208 B CN 111761208B CN 202010671066 A CN202010671066 A CN 202010671066A CN 111761208 B CN111761208 B CN 111761208B
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cloth
target
different sections
cutting
fixedly connected
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CN111761208A (en
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麻建科
王昊
傅东海
谭平华
李军
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Hunan Xinlong Nonwovens Co ltd
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Hunan Xinlong Nonwovens Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention discloses a cloth cutting machine for non-woven cloth, which comprises a base, wherein a support column is fixedly connected to the upper surface of the base, a cloth cutting table is fixedly connected to the upper surface of the support column, a groove is formed in the upper surface of the cloth cutting table, a cloth conveying belt is arranged on the inner wall of the groove, an adjusting rod is fixedly connected to the inner wall of the groove, a cloth pressing rod is arranged on the side surface of the adjusting rod, and an electric sliding rail is fixedly connected to the upper surface of the cloth cutting table. This a cloth guillootine for non-woven fabrics through setting up the cloth frame, can put the cloth that needs were tailor on the cloth frame, through setting up the cloth conveyer belt, can carry the cloth on the cloth frame, through setting up electronic slide rail, removal post, horizontal pole, slip table and laser cutting head, can be automatic horizontal and vertical horizontal migration, cuts the cloth on the cloth conveyer belt through the laser cutting head to reach automatic labour saving and time saving's effect of cutting.

Description

Cloth cutting machine for non-woven fabric
Technical Field
The invention relates to the technical field of cloth cutting, in particular to a cloth cutting machine for non-woven cloth.
Background
Nonwoven fabrics are generally referred to as nonwoven fabrics, which are also known as nonwovens and are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene fiber is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling.
When a non-woven fabric product is produced, coiled cloth needs to be cut into a required size, the common method in the market is to manually open the coiled cloth and lay the coiled cloth on a cloth cutting desktop, then the coiled cloth is cut by scissors after the length of the coiled cloth is measured, and the cutting mode is time-consuming and labor-consuming.
Accordingly, we provide a cloth cutter for a nonwoven fabric.
Disclosure of Invention
The present invention is directed to a fabric cutting machine for nonwoven fabrics, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cloth guillootine for non-woven fabrics, includes the base, the last fixed surface of base is connected with the support column, the last fixed surface of support column is connected with the cloth cutting bed, the upper surface of cloth cutting bed is seted up flutedly, the inner wall of recess is provided with the cloth conveyer belt, the inner wall fixedly connected with regulation pole of recess, the side of adjusting the pole is provided with presses the cloth pole, the last fixed surface of cloth cutting bed is connected with electronic slide rail, electronic slide rail's upper surface is provided with removes the post, the top fixedly connected with horizontal pole that removes the post, the slip table has been cup jointed on the surface of horizontal pole, the lower fixed surface of slip table is connected with the lifter, the bottom of lifter is provided with the laser cutting head, the last fixed surface of base is connected with the cloth frame.
Preferably, the number of the support columns is four, and the four support columns are fixedly connected to four corners of the lower surface of the cloth cutting table respectively.
Preferably, a control panel is arranged on the side face of the cloth cutting table, a control button and a display screen are respectively arranged on the front face of the control panel, and a controller is arranged inside the control panel.
Preferably, the number of the adjusting rods is two, the two adjusting rods are respectively and fixedly connected to two sides of the inner wall of the groove, adjusting screws used for adjusting the cloth pressing rod are arranged on the side faces of the adjusting rods, and the cloth pressing rod is fixedly connected with the adjusting rods through the adjusting screws.
Preferably, the number of electronic slide rail is two, the number of removal post is two, and the lower surface of removal post is provided with the sliding block with electronic slide rail looks adaptation.
Preferably, the upper surface of horizontal pole is provided with the slide rail with slip table looks adaptation, the cloth work or material rest is the crane, the inner wall of cloth work or material rest is provided with the material pivot.
Preferably, the method further comprises the following steps:
the pressure detection device is arranged on the cloth conveying belt and used for detecting the cloth mass m of different sections of the target cloth conveyed on the cloth conveying belt;
the shooting device is arranged on the sliding table, faces the cloth conveying belt, and is used for shooting target cloth conveyed on the cloth conveying belt to obtain a target image;
the controller is used for performing first analysis processing on the target image to obtain the thickness h and the width w of different sections based on the target cloth;
the controller is further used for carrying out second analysis processing on the target image, acquiring a pixel set based on different sections of the target cloth, and calculating cloth flatness S of different sections of the target cloth according to the pixel set;
Figure BDA0002582313160000021
wherein s isijExpressing pixel values corresponding to position points with the abscissa of i and the ordinate of j in different sections of target cloth corresponding to the pixel set; the value range of i is [1, n ]]J has a value range of [1, m]；spqExpressing pixel values corresponding to position points with the abscissa of p and the ordinate of q in different sections of target cloth corresponding to the pixel set; and p has a value range of [1, n]And q has a value range of [1, m]；δpqThe smoothness of the edge of the pixel value corresponding to the position point with the abscissa of p and the ordinate of q in different sections of the target cloth is represented, and the value range is [0.4,0.8 ]]；
The controller is also used for calculating the to-be-cut values K of different sections of the target cloth according to the cloth quality m, the thickness h, the width w and the cloth flatness S of the different sections of the target cloth;
Figure BDA0002582313160000031
wherein β 1+ β 2+ β 3+ β 4 is 1, and β 1 represents a weight value of the flatness of the fabric of different sections of the target fabric; beta 2 represents weight values of the cloth masses of different sections of the target cloth; beta 3 represents weight values of the thicknesses of the cloth at different sections of the target cloth; beta 4 represents weight values of the cloth widths of different sections of the target cloth;
the controller is further used for calling laser cutting strength of different sections of the target cloth related to the value K to be cut from a cutting database according to the value K to be cut;
the controller is also used for controlling the laser cutting head to cut the cloth conveyed on the cloth conveying belt according to the laser cutting intensity
Advantageous effects
The invention provides a cloth cutting machine for non-woven fabric, which has the following beneficial effects:
1. this a cloth guillootine for non-woven fabrics through setting up the cloth frame, can put the cloth that needs were tailor on the cloth frame, through setting up the cloth conveyer belt, can carry the cloth on the cloth frame, through setting up electronic slide rail, removal post, horizontal pole, slip table and laser cutting head, can be automatic horizontal and vertical horizontal migration, cuts the cloth on the cloth conveyer belt through the laser cutting head to reach automatic labour saving and time saving's effect of cutting.
2. This a cloth guillootine for non-woven fabrics through setting up the regulation pole, can adjust the height of compress pole, through setting up the compress pole, can support the pressure to the cloth that the cloth frame carried on to the cloth conveyer belt, prevents that the cloth from folding together on the cloth conveyer belt, influences cutting of cloth.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1 base, 2 support columns, 3 cloth cutting tables, 4 grooves, 5 cloth conveyer belts, 6 adjusting rods, 7 cloth pressing rods, 8 electric sliding rails, 9 moving columns, 10 cross rods, 11 sliding tables, 12 lifting rods, 13 laser cutting heads and 14 cloth frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cloth guillootine for non-woven fabrics, the on-line screen storage device comprises a base 1, base 1's last fixed surface is connected with support column 2, the quantity of support column 2 is four, the last fixed surface of support column 2 is connected with cloth cutting bed 3, four support columns 2 fixed connection are respectively in the four corners of 3 lower surfaces of cloth cutting bed, the side of cloth cutting bed 3 is provided with control panel, control panel's front is provided with control button and display screen respectively, control panel's inside is provided with the controller, cloth cutting bed 3's upper surface is seted up flutedly 4.
The inner wall of recess 4 is provided with cloth conveyer belt 5, the inner wall fixedly connected with of recess 4 adjusts pole 6, the quantity of adjusting pole 6 is two, two are adjusted pole 6 and are fixed connection respectively in the inner wall both sides of recess 4, the side of adjusting pole 6 is provided with presses cloth pole 7, the side of adjusting pole 6 is provided with the adjusting screw that is used for adjusting cloth pole 7, cloth pole 7 passes through adjusting screw and adjusts pole 6 fixed connection, the last fixed surface of cloth cutting bed 3 is connected with electronic slide rail 8, the quantity of electronic slide rail 8 is two, the upper surface of electronic slide rail 8 is provided with removes post 9, the quantity that removes post 9 is two, and the lower surface that removes post 9 is provided with the sliding block with 8 looks adaptations of electronic slide rail.
Remove top fixedly connected with horizontal pole 10 of post 9, slip table 11 has been cup jointed on the surface of horizontal pole 10, the upper surface of horizontal pole 10 is provided with the slide rail with 11 looks adaptations of slip table, the lower fixed surface of slip table 11 is connected with lifter 12, the bottom of lifter 12 is provided with laser cutting head 13, through setting up electronic slide rail 8, remove post 9, horizontal pole 10, slip table 11 and laser cutting head 13, can automatic horizontal and vertical horizontal migration, cut the cloth on cloth conveyer belt 5 through laser cutting head 13, thereby reach automatic labour saving and time saving's effect of cutting.
The last fixed surface of base 1 is connected with cloth frame 14, cloth frame 14 is the crane, the inner wall of cloth frame 14 is provided with the cloth pivot, through setting up cloth frame 14, can put the cloth that needs tailor on cloth frame 14, through setting up cloth conveyer belt 5, can carry the cloth on the cloth frame 14, through setting up regulation pole 6, can adjust the height of compress pole 7, through setting up compress pole 7, can support the pressure to the cloth that cloth frame 14 carried on to cloth conveyer belt 5, prevent that the cloth from folding together on cloth conveyer belt 5, influence cutting of cloth.
The working principle is as follows: when this a cloth guillootine for non-woven fabrics uses, put the non-woven fabrics that needs to tailor on cloth work or material rest 14 and fix, then stimulate cloth to cloth conveyer belt 5 on, pass cloth pressing pole 7 lower surface, start cloth conveyer belt 5 and carry the cloth, edit the cutting procedure, through the vertical horizontal migration of removal post 9 on electric slide rail 8, slip table 11 is horizontal migration on horizontal pole 10, drive laser cutting head 13 and remove the cutting to the cloth, thereby reach and cut the cloth automatically, play labour saving and time saving's effect.
A cloth guillootine for non-woven fabrics still includes:
the pressure detection device is arranged on the cloth conveying belt 5 and is used for detecting the cloth mass m of different sections of target cloth conveyed on the cloth conveying belt 5;
the shooting device is arranged on the sliding table 11, faces the cloth conveying belt 5, and is used for shooting the target cloth conveyed on the cloth conveying belt 5 to obtain a target image;
the controller is used for performing first analysis processing on the target image to obtain the thickness h and the width w of different sections based on the target cloth;
the controller is further used for performing second analysis processing on the target image to obtain a pixel set based on different sections of the target cloth, and calculating cloth flatness S of the different sections of the target cloth according to the pixel set;
Figure BDA0002582313160000061
wherein s isijExpressing pixel values corresponding to position points with the abscissa of i and the ordinate of j in different sections of target cloth corresponding to the pixel set; the value range of i is [1, n ]]J has a value range of [1, m ]]；spqExpressing pixel values corresponding to position points with the abscissa of p and the ordinate of q in different sections of target cloth corresponding to the pixel set; and p has a value range of [1, n]And q has a value range of [1, m]；δpqThe smoothness of the edge of the pixel value corresponding to the position point with the abscissa of p and the ordinate of q in different sections of the target cloth is represented, and the value range is [0.4,0.8 ]]；
The controller is also used for calculating the to-be-cut values K of different sections of the target cloth according to the cloth quality m, the thickness h, the width w and the cloth flatness S of the different sections of the target cloth;
Figure BDA0002582313160000062
wherein β 1+ β 2+ β 3+ β 4 is 1, and β 1 represents a weight value of the flatness of the fabric of different sections of the target fabric; beta 2 represents the weight values of the cloth masses of different sections of the target cloth; beta 3 represents weight values of the thicknesses of the cloth at different sections of the target cloth; beta 4 represents weight values of the cloth widths of different sections of the target cloth;
the controller is also used for calling the laser cutting strength of different sections of the target cloth related to the value K to be cut from a cutting database according to the value K to be cut;
and the controller is also used for controlling the laser cutting head 13 to cut the cloth conveyed on the cloth conveying belt 5 according to the laser cutting strength.
The beneficial effects of the above technical scheme are: through the pixel set that acquires the different sections of target cloth, and then calculate the cloth roughness of the different sections of target cloth, cut for follow-up control laser head and provide effective data basis, through quality, width, thickness and the roughness according to the target cloth, be convenient for effectual calculation target cloth different sections wait to cut the value, and then effectual definite laser cutting intensity, be convenient for effectively control the laser cutting head, improve cutting efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cloth guillootine for non-woven fabrics, includes base (1), its characterized in that: the upper surface fixed connection of base (1) has support column (2), the upper surface fixed connection of support column (2) has cloth cutting bed (3), the upper surface of cloth cutting bed (3) is seted up flutedly (4), the inner wall of recess (4) is provided with cloth conveyer belt (5), the inner wall fixed connection of recess (4) adjusts pole (6), the side of adjusting pole (6) is provided with presses cloth pole (7), the upper surface fixed connection of cloth cutting bed (3) has electronic slide rail (8), the upper surface of electronic slide rail (8) is provided with removes post (9), the top fixedly connected with horizontal pole (10) that removes post (9), slip table (11) has been cup jointed on the surface of horizontal pole (10), the lower fixed connection of slip table (11) has lifter (12), the bottom of lifter (12) is provided with laser cutting head (13), the upper surface of the base (1) is fixedly connected with a cloth rack (14);
the side surface of the cloth cutting table (3) is provided with a control panel, the front surface of the control panel is respectively provided with a control button and a display screen, and a controller is arranged inside the control panel;
wherein, still include:
the pressure detection device is arranged on the cloth conveyor belt (5) and is used for detecting the cloth mass m of different sections of target cloth conveyed on the cloth conveyor belt (5);
the shooting device is arranged on the sliding table (11), faces the cloth conveying belt (5), and is used for shooting the target cloth conveyed on the cloth conveying belt (5) to obtain a target image;
the controller is used for performing first analysis processing on the target image to obtain the thickness h and the width w of different sections based on the target cloth;
the controller is further used for performing second analysis processing on the target image to obtain a pixel set based on different sections of the target cloth, and calculating cloth flatness S of the different sections of the target cloth according to the pixel set;
Figure FDA0003256647430000011
wherein s isijExpressing pixel values corresponding to position points with the abscissa of i and the ordinate of j in different sections of target cloth corresponding to the pixel set; the value range of i is [1, n ]]J has a value range of [1, m]；spqExpressing pixel values corresponding to position points with the abscissa of p and the ordinate of q in different sections of target cloth corresponding to the pixel set; and p has a value range of [1, n]And q has a value range of [1, m]；δpqThe smoothness of the edge of the pixel value corresponding to the position point with the abscissa of p and the ordinate of q in different sections of the target cloth is represented, and the value range is [0.4,0.8 ]]；
The controller is also used for calculating the to-be-cut values K of different sections of the target cloth according to the cloth quality m, the thickness h, the width w and the cloth flatness S of the different sections of the target cloth;
Figure FDA0003256647430000021
wherein β 1+ β 2+ β 3+ β 4 is 1, and β 1 represents a weight value of the flatness of the fabric of different sections of the target fabric; beta 2 represents the weight values of the cloth masses of different sections of the target cloth; beta 3 represents weight values of the thicknesses of the cloth at different sections of the target cloth; beta 4 represents weight values of the cloth widths of different sections of the target cloth;
the controller is further used for calling laser cutting strength of different sections of the target cloth related to the value K to be cut from a cutting database according to the value K to be cut;
the controller is also used for controlling the laser cutting head (13) to cut the cloth conveyed on the cloth conveying belt (5) according to the laser cutting strength.
2. The cloth cutting machine for non-woven cloth according to claim 1, characterized in that: the number of the support columns (2) is four, and the four support columns (2) are respectively and fixedly connected with four corners of the lower surface of the cloth cutting table (3).
3. The cloth cutting machine for non-woven cloth according to claim 1, characterized in that: the number of the adjusting rods (6) is two, the adjusting rods (6) are fixedly connected to two sides of the inner wall of the groove (4) respectively, adjusting screws used for adjusting the cloth pressing rods (7) are arranged on the side faces of the adjusting rods (6), and the cloth pressing rods (7) are fixedly connected with the adjusting rods (6) through the adjusting screws.
4. The cloth cutting machine for non-woven fabric according to claim 1, characterized in that: the quantity of electronic slide rail (8) is two, the quantity of removal post (9) is two, and the lower surface of removing post (9) is provided with the sliding block with electronic slide rail (8) looks adaptation.
5. The cloth cutting machine for non-woven fabric according to claim 1, characterized in that: the upper surface of horizontal pole (10) is provided with the slide rail with slip table (11) looks adaptation, cloth work or material rest (14) are the crane, the inner wall of cloth work or material rest (14) is provided with the cloth pivot.
CN202010671066.9A 2020-07-13 2020-07-13 Cloth cutting machine for non-woven fabric Active CN111761208B (en)

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Publication number Priority date Publication date Assignee Title
CN112475628A (en) * 2020-11-17 2021-03-12 楼雪莲 Garment materials laser cutting machine based on machine vision

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207358398U (en) * 2017-11-07 2018-05-15 景德镇市华通航空设备有限责任公司 One kind protection cloth fully-automatic laser cutter device
CN108620748A (en) * 2018-05-10 2018-10-09 合肥中诚钣金科技有限公司 A kind of laser cutting machine automatically transporting materials device
CN109137456A (en) * 2018-11-19 2019-01-04 张洁 A kind of clothes processing cloth cutting device preventing offset

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207358398U (en) * 2017-11-07 2018-05-15 景德镇市华通航空设备有限责任公司 One kind protection cloth fully-automatic laser cutter device
CN108620748A (en) * 2018-05-10 2018-10-09 合肥中诚钣金科技有限公司 A kind of laser cutting machine automatically transporting materials device
CN109137456A (en) * 2018-11-19 2019-01-04 张洁 A kind of clothes processing cloth cutting device preventing offset

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