CN112591508A - Edge cutting device for producing non-woven fabric - Google Patents
Edge cutting device for producing non-woven fabric Download PDFInfo
- Publication number
- CN112591508A CN112591508A CN202011535159.5A CN202011535159A CN112591508A CN 112591508 A CN112591508 A CN 112591508A CN 202011535159 A CN202011535159 A CN 202011535159A CN 112591508 A CN112591508 A CN 112591508A
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- Prior art keywords
- plate
- placing
- perforation
- limiting
- roller
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- 238000005520 cutting process Methods 0.000 title claims abstract description 43
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 238000009966 trimming Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/0324—Controlling transverse register of web by acting on lateral regions of the web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
- B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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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
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
- D06H7/06—Removing selvedge edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile; fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides an edge cutting device for producing non-woven fabrics, which comprises a front plate and a rear plate, wherein an extending piece, a first guide roller, a limiting mechanism, a cutting mechanism and a second guide roller are sequentially arranged between the front plate and the rear plate along the cloth conveying direction, a placing piece is arranged at the left end of the rear plate, the limiting mechanism comprises a front limiting piece and a rear limiting piece, and the cutting mechanism comprises a placing frame. The invention has the beneficial effects that: the front baffle and the upper bolt are arranged to place non-woven fabric rolls with different widths; the plurality of stretching rollers can fully stretch the cloth; the limiting mechanism can limit the cloth, so that the situation of uneven trimming is prevented, the second cylinder can facilitate the movement of the front cutting knife, and trimming of the cloth with different widths is facilitated; the air exhauster can fully collect a large amount of sweeps that produce when cutting edge, prevents that the sweeps polluted environment from appearing and adsorbing on the spare part of production facility, causes the condition that equipment can't be used.
Description
Technical Field
The invention belongs to the technical field of non-woven fabric production, and particularly relates to an edge cutting device for non-woven fabric production.
Background
Many fabric products in daily life are made of non-woven fabrics, which are used as raw materials, and the quality of the non-woven fabrics directly influences the quality of the products. The non-woven fabrics is in production and processing process, often need carry out the cutting edge operation, and when carrying out the cutting edge to the non-woven fabrics in mill at present, the easy problem that the cutting edge is irregular, not aesthetic appears can produce a large amount of sweeps when the cutting edge simultaneously, and these sweeps also often can adsorb on the spare part of production facility in polluted environment, cause the condition that equipment can't be used easily.
Disclosure of Invention
The invention aims to provide a trimming device for producing non-woven fabrics, which has a simple structure, can trim the non-woven fabrics with different widths and fully collect a large amount of scraps generated in trimming, and is particularly suitable for the production process of the non-woven fabrics.
The technical scheme of the invention is as follows: a trimming device for producing non-woven fabrics comprises a front plate and a rear plate, wherein an extension piece, a first guide roller, a limiting mechanism, a cutting mechanism and a second guide roller are sequentially arranged between the front plate and the rear plate along a cloth conveying direction;
the left end of the rear plate is provided with a placing piece, the placing piece comprises a placing vertical plate, a placing shaft, a rear baffle and a front baffle, the placing vertical plate is arranged at the left end of the rear plate, the rear end of the placing shaft is connected with the front side of the placing vertical plate, a first bearing is arranged at the joint, the rear end of the placing shaft is fixedly sleeved with the rear baffle, the front baffle is provided with a baffle perforation, the front side of the front baffle is provided with a fixing pipe communicated with the baffle perforation, the front end of the placing shaft penetrates through the baffle perforation and the fixing pipe, the upper wall of the fixing pipe is provided with an upper threaded hole, and an upper bolt penetrates through the upper threaded hole and abuts against the placing shaft;
the stretching piece comprises a first stretching roller, a second stretching roller and a third stretching roller which are sequentially arranged along the cloth conveying direction, the first stretching roller, the second stretching roller and the third stretching roller are identical in structure and are arranged in a vertically staggered mode, the front end and the rear end of the first stretching roller are respectively connected with the front plate and the rear plate through a front stretching shaft and a rear stretching shaft, and second bearings are arranged at the connection positions;
the first guide roller and the second guide roller are identical in structure, the front end and the rear end of the first guide roller are respectively connected with the front plate and the rear plate through a front guide shaft and a rear guide shaft, third bearings are arranged at the connection positions of the first guide roller and the rear guide roller, a working plate is arranged between the first guide roller and the second guide roller, and the front end and the rear end of the working plate are respectively connected with the front plate and the rear plate;
the limiting mechanism and the cutting mechanism are arranged above the working plate, the limiting mechanism comprises a front limiting piece and a rear limiting piece, the front limiting piece comprises a front connecting block and a front limiting vertical plate, the front connecting block is arranged on the front plate, the rear ends of the left front supporting rod and the right front supporting rod are respectively connected with the front end of the front limiting vertical plate, the left front supporting rod and the right front supporting rod are respectively provided with an external thread, the front end of the left front supporting rod respectively passes through the first left nut and the left front connecting perforation on the front connecting block, and is connected with the second left nut by screw thread, the front end of the right front supporting rod respectively passes through the first right nut and the right front connecting perforation on the front connecting block, and is connected with the second right nut by screw thread, the rear limiting piece comprises a rear connecting block and a rear limiting vertical plate, the rear limiting vertical plate is connected with the rear connecting block through a left rear supporting rod and a right rear supporting rod;
the cutting mechanism comprises a placing frame, the placing frame comprises a front placing plate, a rear placing plate and an upper placing plate, the lower ends of the front placing plate and the rear placing plate are respectively connected with the upper ends of the front plate and the rear plate, the upper ends of the front placing plate and the rear placing plate are connected through the upper placing plate, a first air cylinder is arranged on the rear side of the upper surface of the upper placing plate, a piston rod of the first air cylinder penetrates through the upper placing perforation and is connected with the upper end of a rear cutting knife, a placing plate is arranged on the front side of the front placing plate, a second air cylinder is arranged on the upper end of the placing plate, a piston rod of the second air cylinder penetrates through the front placing perforation on the front placing plate and is connected with the front end of a vertical moving plate, a transverse moving plate is arranged on the upper side of the rear end of the vertical moving plate, a third air cylinder is arranged on the lower surface of the transverse moving plate, and a piston rod of the third, the lower ends of the front cutting knife and the rear cutting knife respectively penetrate through the rectangular through holes and are arranged below the working plate;
a waste box is arranged below the working plate, the front wall and the rear wall of the waste box are respectively connected with the front plate and the rear plate, the top wall of the waste bin is opened, one end of the rear connecting pipe passes through the first connecting through hole on the rear placing plate and is connected with the rear end of the rear dust collecting hopper, the other end of the rear connecting pipe passes through the second connecting through hole on the rear plate and is connected with one end of the three-way pipe fitting, one end of the front connecting pipe passes through the third connecting through hole on the front placing plate and the fourth connecting through hole on the vertical moving plate and is connected with the front end of the front dust suction hopper, the other end of the front connecting pipe is connected with one end of a first connecting pipe, the other end of the first connecting pipe passes through a fifth connecting perforation on the front plate and is connected with a two-way of the three-way pipe fitting, the tee joint of the tee joint pipe fitting is connected with an inlet of the exhaust fan through a second connecting pipe, and an outlet of the exhaust fan is connected with a waste dust inlet on the upper side of the right wall of the waste dust box through a third connecting pipe.
Preferably, the front cutting knife and the rear cutting knife are correspondingly arranged in front and back.
Preferably, the lower ends of the first guide roller and the second guide roller are disposed lower than the upper surface of the work plate.
Preferably, the lower ends of the front limiting vertical plate and the rear limiting vertical plate are both arranged close to the upper surface of the working plate.
Preferably, the left side and the right side of the upper surface of the transverse moving plate are respectively provided with a left T-shaped sliding block and a right T-shaped sliding block, the lower surface of the upper placing plate is respectively provided with a left T-shaped sliding groove and a right T-shaped sliding groove which are matched with the left T-shaped sliding block and the right T-shaped sliding block, and the left T-shaped sliding block and the right T-shaped sliding block are respectively arranged in the left T-shaped sliding groove and the right T-shaped sliding groove in a sliding manner.
Preferably, one end of the rear connecting pipe passes through the first connecting through hole on the rear placing plate and is fixedly connected with the first connecting through hole, and the front connecting pipe passes through the fourth connecting through hole on the vertical moving plate and is fixedly connected with the fourth connecting through hole.
Preferably, the first connecting pipe is a long hose.
The invention has the advantages and positive effects that: due to the adoption of the technical scheme, the non-woven fabric rolls with different widths can be placed on the front baffle and the upper bolt; the plurality of stretching rollers can fully stretch the cloth; the limiting mechanism can limit the cloth, so that the situation of uneven trimming is prevented, the lower surface of the non-woven fabric is tightly attached to the upper surface of the working plate to be conveyed due to the arrangement of the first guide roller and the second guide roller, and the trimming of the non-woven fabric is facilitated; the second cylinder is arranged to facilitate the movement of the front cutting knife and the cutting of the cloth with different widths; the air exhauster can fully collect a large amount of sweeps that produce when cutting edge, prevents that the sweeps polluted environment from appearing and adsorbing on the spare part of production facility, causes the condition that equipment can't be used.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of the cutting mechanism.
In the figure:
Detailed Description
As shown in fig. 1 and 2, the technical scheme of the invention is an edge cutting device for producing non-woven fabrics, which comprises a front plate 1 and a rear plate 2, wherein an extension piece, a first guide roller 3, a limiting mechanism, a cutting mechanism and a second guide roller 4 are sequentially arranged between the front plate and the rear plate along the cloth conveying direction;
the left end of the rear plate 1 is provided with a placing piece, the placing piece comprises a placing vertical plate 5, a placing shaft 6, a rear baffle 7 and a front baffle 8, the left end of the rear plate 2 is provided with the placing vertical plate 5, the rear end of the placing shaft 6 is connected with the front side of the placing vertical plate 5, a first bearing is arranged at the joint, the rear end of the placing shaft 6 is fixedly sleeved with the rear baffle 7, the front baffle 8 is provided with a baffle perforation, the front side of the placing shaft is provided with a fixing pipe 9 communicated with the baffle perforation, the front end of the placing shaft 8 penetrates through the baffle perforation and the fixing pipe 9, the upper wall of the fixing pipe 9 is provided with an upper threaded hole, an upper bolt penetrates through the upper threaded hole and abuts against the placing shaft 6, and non-woven fabric is rolled on the placing shaft 6 to facilitate replacement;
the stretching piece comprises a first stretching roller 10, a second stretching roller 11 and a third stretching roller 12 which are sequentially arranged along the cloth conveying direction, the first stretching roller 10, the second stretching roller 11 and the third stretching roller 12 are identical in structure and are arranged in a vertically staggered mode, the front end and the rear end of the first stretching roller 10 are respectively connected with the front plate 1 and the rear plate 2 through a front stretching shaft and a rear stretching shaft, second bearings are arranged at joints, the first guiding roller 3 and the second guiding roller 4 are identical in structure, the front end and the rear end of the first guiding roller 3 are respectively connected with the front plate 1 and the rear plate 2 through a front guiding shaft and a rear guiding shaft, third bearings are arranged at the joints, a working plate 13 is arranged between the first guiding roller 3 and the second guiding roller 4, and the front end and the rear end of the working plate 13 are respectively connected with the front plate 1 and the rear plate 2;
stop gear with cut the mechanism and establish in the top of working plate 13, stop gear including preceding stop gear and back stop gear, preceding stop gear including preceding connecting block 14 and preceding spacing riser 15, preceding connecting block 14 establish on front bezel 1, the rear end of left front branch 16 and right front branch links to each other with the front end of preceding spacing riser 15 respectively, left front branch 16 and right front branch on be equipped with the external screw thread respectively, the front end of left front branch pass left front connection perforation on first left nut, the preceding connecting block 14 respectively, and with second left nut screw thread link to each other, the front end of right front branch pass right front connection perforation on first right nut, the preceding connecting block 14 respectively, and link to each other with second right nut screw thread, back stop gear including back connecting block 17 and back spacing riser 18, back connecting block 17 establish on back panel 2, the rear limiting vertical plate 18 is connected with the rear connecting block 17 through a left rear supporting rod and a right rear supporting rod;
the cutting mechanism comprises a placing frame 19, the placing frame comprises a front placing plate, a rear placing plate and an upper placing plate, the lower ends of the front placing plate and the rear placing plate are respectively connected with the upper ends of a front plate 1 and a rear plate 2, the upper ends of the front placing plate and the rear placing plate are connected through the upper placing plate, a first air cylinder 20 is arranged on the rear side of the upper surface of the upper placing plate, a piston rod of the first air cylinder 20 penetrates through the upper placing perforation and is connected with the upper end of a rear cutting knife 21, a placing plate is arranged on the front side of the front placing plate, a second air cylinder 22 is arranged on the upper end of the placing plate, a piston rod of the second air cylinder 22 penetrates through the front placing perforation on the front placing plate and is connected with the front end of a vertical moving plate 23, a transverse moving plate 24 is arranged on the upper side of the rear end of the vertical moving plate 23, a third air cylinder 25 is arranged on the lower surface of the transverse moving plate 24, and a piston rod of the third air cylinder 25, the working plate 13 is provided with a rectangular through hole, and the lower ends of the front cutter 26 and the rear cutter 21 respectively penetrate through the rectangular through hole and are arranged below the working plate 13;
a waste box 27 is arranged below the working plate 13, the front wall and the rear wall of the waste box 27 are respectively connected with the front plate 1 and the rear plate 2, the top wall of the waste box 27 is open, one end of a rear connecting pipe 28 passes through a first connecting perforation on the rear placing plate and is connected with the rear end of a rear dust collecting hopper 29, the other end of the rear connecting pipe 28 passes through a second connecting perforation on the rear plate 2 and is connected with one end of a three-way pipe fitting, one end of a front connecting pipe 30 passes through a third connecting perforation on the front placing plate and a fourth connecting perforation on the vertical moving plate 23 and is connected with the front end of a front dust collecting hopper 31, the other end of the front connecting pipe 30 is connected with one end of a first connecting pipe 32, the other end of the first connecting pipe 32 passes through a fifth connecting perforation on the front plate 1 and is connected with a two-way of the three-way pipe fitting, the three-way pipe fitting is connected with the inlet of an exhaust fan through, the outlet of the exhaust fan is connected with the waste dust inlet on the upper side of the right wall of the waste dust box 27 through a third connecting pipe.
In this embodiment, the front cutting knife 26 and the rear cutting knife 21 are correspondingly arranged in front and rear.
In this embodiment, the lower ends of the first guide roller 3 and the second guide roller 4 are lower than the upper surface of the working plate 13, so that the lower surface of the non-woven fabric is closely attached to the upper surface of the working plate 13 for conveying, thereby facilitating the trimming of the non-woven fabric.
In this embodiment, the lower ends of the front limiting vertical plate 15 and the rear limiting vertical plate 18 are both arranged close to the upper surface of the working plate 13.
In this embodiment, the left and right sides of the upper surface of the movable traverse plate 24 are respectively provided with a left T-shaped slider and a right T-shaped slider, the lower surface of the upper placing plate is respectively provided with a left T-shaped chute and a right T-shaped chute which are matched with the left T-shaped slider and the right T-shaped slider, and the left T-shaped slider and the right T-shaped slider are respectively slidably arranged in the left T-shaped chute and the right T-shaped chute.
In this embodiment, one end of the rear connection pipe 28 passes through the first connection through hole of the rear mounting plate and is fixedly connected to the first connection through hole, and the front connection pipe 30 passes through the fourth connection through hole of the vertical moving plate 23 and is fixedly connected to the fourth connection through hole.
In this embodiment, the first connecting pipe 32 is a long hose.
The working process of the example is as follows: during the use, the non-woven fabrics book of waiting to cut off the limit is put placing epaxially, then pass through first extension roller in proper order, second extension roller and third extension roller, enter into on the working plate along first guide roller before spacing and after between the spacing, then enter into and cut off in the mechanism, the distance of preceding cutting knife and back cutting knife has been adjusted in advance, realize the edge cutting operation to the cloth both sides when the non-woven fabrics removes, the slitter edge is perforated from the rectangle on the working plate and is fallen into the dump bin, can fight along the dust absorption simultaneously with the sweeps of cutting off the in-process production and collect in the dump bin, at last convey along second guide roller, whole in-process conveys under non-woven fabrics receiving agencies's drive.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a production non-woven fabrics's cutting edge device which characterized in that: the cloth placing device comprises a front plate and a rear plate, wherein an extending part, a first guide roller, a limiting mechanism, a cutting mechanism and a second guide roller are sequentially arranged between the front plate and the rear plate along the cloth conveying direction, a placing part is arranged at the left end of the rear plate and comprises a placing vertical plate, a placing shaft, a rear baffle and a front baffle, the placing vertical plate is arranged at the left end of the rear plate, the rear end of the placing shaft is connected with the front side of the placing vertical plate, a first bearing is arranged at the joint, the rear end of the placing shaft is fixedly sleeved with the rear baffle, a baffle perforation is arranged on the front baffle, a fixing pipe communicated with the baffle perforation is arranged on the front side of the front baffle, the front end of the placing shaft penetrates through the baffle perforation and the fixing pipe, an upper threaded hole is formed in the upper wall of the fixing pipe, an upper bolt penetrates through the upper threaded hole and abuts against the placing shaft;
the stretching piece comprises a first stretching roller, a second stretching roller and a third stretching roller which are sequentially arranged along the cloth conveying direction, the first stretching roller, the second stretching roller and the third stretching roller are identical in structure and are arranged in a vertically staggered mode, the front end and the rear end of the first stretching roller are respectively connected with the front plate and the rear plate through a front stretching shaft and a rear stretching shaft, second bearings are arranged at the joints, the first guiding roller and the second guiding roller are identical in structure, the front end and the rear end of the first guiding roller are respectively connected with the front plate and the rear plate through a front guiding shaft and a rear guiding shaft, third bearings are arranged at the joints, a working plate is arranged between the first guiding roller and the second guiding roller, and the front end and the rear end of the working plate are respectively connected with the front plate and the rear plate;
the limiting mechanism and the cutting mechanism are arranged above the working plate, the limiting mechanism comprises a front limiting piece and a rear limiting piece, the front limiting piece comprises a front connecting block and a front limiting vertical plate, the front connecting block is arranged on the front plate, the rear ends of the left front supporting rod and the right front supporting rod are respectively connected with the front end of the front limiting vertical plate, the left front supporting rod and the right front supporting rod are respectively provided with an external thread, the front end of the left front supporting rod respectively passes through the first left nut and the left front connecting perforation on the front connecting block, and is connected with the second left nut by screw thread, the front end of the right front supporting rod respectively passes through the first right nut and the right front connecting perforation on the front connecting block, and is connected with the second right nut by screw thread, the rear limiting piece comprises a rear connecting block and a rear limiting vertical plate, the rear limiting vertical plate is connected with the rear connecting block through a left rear supporting rod and a right rear supporting rod;
the cutting mechanism comprises a placing frame, the placing frame comprises a front placing plate, a rear placing plate and an upper placing plate, the lower ends of the front placing plate and the rear placing plate are respectively connected with the upper ends of the front plate and the rear plate, the upper ends of the front placing plate and the rear placing plate are connected through the upper placing plate, a first air cylinder is arranged on the rear side of the upper surface of the upper placing plate, a piston rod of the first air cylinder penetrates through the upper placing perforation and is connected with the upper end of a rear cutting knife, a placing plate is arranged on the front side of the front placing plate, a second air cylinder is arranged on the upper end of the placing plate, a piston rod of the second air cylinder penetrates through the front placing perforation on the front placing plate and is connected with the front end of a vertical moving plate, a transverse moving plate is arranged on the upper side of the rear end of the vertical moving plate, a third air cylinder is arranged on the lower surface of the transverse moving plate, and a piston rod of the third, the working plate is provided with a rectangular through hole, the lower ends of the front cutting knife and the rear cutting knife respectively penetrate through the rectangular through hole and are arranged below the working plate, a waste box is arranged below the working plate, the front wall and the rear wall of the waste box are respectively connected with the front plate and the rear plate, and the top wall of the waste box is provided with an opening;
one end of a rear connecting pipe penetrates through a first connecting perforation on the rear placing plate and is connected with the rear end of the rear dust collection hopper, the other end of the rear connecting pipe penetrates through a second connecting perforation on the rear plate and is connected with one end of a three-way pipe fitting, one end of a front connecting pipe penetrates through a third connecting perforation on the front placing plate and a fourth connecting perforation on the vertical moving plate and is connected with the front end of the front dust collection hopper, the other end of the front connecting pipe is connected with one end of a first connecting pipe, the other end of the first connecting pipe penetrates through a fifth connecting perforation on the front plate and is connected with a two-way valve of the three-way pipe fitting, the three-way valve of the three-way pipe fitting is connected with an inlet of an exhaust fan through the second connecting pipe, and an outlet of the exhaust fan is connected with a waste dust inlet on the upper side of the right wall.
2. A trimming device for producing a nonwoven fabric according to claim 1, wherein: the front cutting knife and the rear cutting knife are correspondingly arranged in the front and the rear.
3. A trimming device for producing a nonwoven fabric according to claim 1, wherein: the lower ends of the first guide roller and the second guide roller are lower than the upper surface of the working plate.
4. A trimming device for producing a nonwoven fabric according to claim 1, wherein: the lower ends of the front limiting vertical plate and the rear limiting vertical plate are both arranged close to the upper surface of the working plate.
5. A trimming device for producing a nonwoven fabric according to claim 1, wherein: the left side and the right side of the upper surface of the transverse moving plate are respectively provided with a left T-shaped sliding block and a right T-shaped sliding block, the lower surface of the upper placing plate is respectively provided with a left T-shaped sliding groove and a right T-shaped sliding groove which are matched with the left T-shaped sliding block and the right T-shaped sliding block, and the left T-shaped sliding block and the right T-shaped sliding block are respectively arranged in the left T-shaped sliding groove and the right T-shaped sliding groove in a sliding manner.
6. A trimming device for producing a nonwoven fabric according to claim 1, wherein: one end of the rear connecting pipe penetrates through the first connecting through hole in the rear placing plate and is fixedly connected with the first connecting through hole, and the front connecting pipe penetrates through the fourth connecting through hole in the vertical moving plate and is fixedly connected with the fourth connecting through hole.
7. A trimming device for producing a nonwoven fabric according to claim 1, wherein: the first connecting pipe is a long hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535159.5A CN112591508B (en) | 2020-12-23 | 2020-12-23 | Edge cutting device for producing non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535159.5A CN112591508B (en) | 2020-12-23 | 2020-12-23 | Edge cutting device for producing non-woven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112591508A true CN112591508A (en) | 2021-04-02 |
| CN112591508B CN112591508B (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011535159.5A Active CN112591508B (en) | 2020-12-23 | 2020-12-23 | Edge cutting device for producing non-woven fabric |
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| Country | Link |
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| CN (1) | CN112591508B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277357A (en) * | 2021-04-29 | 2021-08-20 | 秦茜 | Edge cutting device for preventing edges and corners from being inclined for melt-blown fabric production |
| CN114481586A (en) * | 2022-02-15 | 2022-05-13 | 福建聚华非织造科技有限公司 | Environment-friendly processing device and process for non-woven fabric |
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| EP0507733A1 (en) * | 1991-04-03 | 1992-10-07 | Ciba-Geigy Ag | Apparatus for cutting and stacking sheets |
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| CN209903278U (en) * | 2019-04-29 | 2020-01-07 | 浙江天畅塑胶有限公司 | Cutting device for lamp box cloth calender |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277357A (en) * | 2021-04-29 | 2021-08-20 | 秦茜 | Edge cutting device for preventing edges and corners from being inclined for melt-blown fabric production |
| CN113277357B (en) * | 2021-04-29 | 2023-10-31 | 湖州创感科技有限公司 | A method of using an edge-cutting device based on the production of melt-blown cloth to prevent edge corners from skewing |
| CN114481586A (en) * | 2022-02-15 | 2022-05-13 | 福建聚华非织造科技有限公司 | Environment-friendly processing device and process for non-woven fabric |
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| Publication number | Publication date |
|---|---|
| CN112591508B (en) | 2023-03-28 |
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