CN116575199B - High-performance fiber material stitching device and stitching process thereof - Google Patents
High-performance fiber material stitching device and stitching process thereof Download PDFInfo
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- CN116575199B CN116575199B CN202310533879.5A CN202310533879A CN116575199B CN 116575199 B CN116575199 B CN 116575199B CN 202310533879 A CN202310533879 A CN 202310533879A CN 116575199 B CN116575199 B CN 116575199B
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- 239000002657 fibrous material Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229920006253 high performance fiber Polymers 0.000 title description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims description 11
- 238000009958 sewing Methods 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229920000271 Kevlar® Polymers 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000004761 kevlar Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 238000004826 seaming Methods 0.000 claims 3
- 238000009966 trimming Methods 0.000 abstract description 21
- 238000010586 diagram Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B51/00—Applications of needle-thread guards; Thread-break detectors
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B53/00—Thread- or cord-laying mechanisms; Thread fingers
-
- 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)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a high-performance stitching device for fiber materials, which comprises a base, wherein two side walls of the base are fixedly connected with fixing plates, the two fixing plates are vertically arranged, one ends of the two fixing plates are provided with first thread trimming mechanisms, the other ends of the two fixing plates are provided with second thread trimming mechanisms, thread passing mechanisms are arranged on the base and are positioned between the first thread trimming mechanisms and the second thread trimming mechanisms, stitching devices are arranged on the base and are arranged far away from the first thread trimming mechanisms, the first thread trimming mechanisms comprise first thread trimming rollers and second thread trimming rollers, the first thread trimming rollers are positioned between the two fixing plates, and the first thread trimming rollers are connected with the side walls of the fixing plates through first drivers. The plurality of thread passing plates can move in the vertical direction, further stretch the fiber materials in the stitching process, and the working range of the thread passing main body is convenient to adjust and is convenient for users to use.
Description
Technical Field
The invention relates to the technical field of fiber materials, in particular to a high-performance fiber material stitching device and a stitching process thereof.
Background
The fibrous material is a structured material formed by a textile processing process of fibrous substances, also commonly referred to as textile materials, the history of use of the fibrous material has been quite long, although no clear record is made of when such material is produced, in the human ancient trade, the fibrous material always occupies an important position to fully illustrate the importance of the fibrous material to human development, and natural fibers or synthetic fibers can be made into fibrous paper or various textiles to be directly used as insulating materials; or the paper is soaked with the liquid medium to form the soaked paper which is used as the capacitor medium and the cable insulation; or soaking (coating) with insulating resin (glue), hot pressing, and rolling to obtain insulating laminated product and rolled product as insulating material; or insulating varnished cloth (band), varnished silk and the like are impregnated by insulating varnish for electric insulation, natural inorganic fibers can be singly used, and can also be combined with plant fibers or synthetic fibers for use, and as high-temperature insulation, fiber materials are widely used as insulating materials of superconducting and low-temperature winding wires, and a stitching device is needed in the stitching process of the fiber materials;
most of the existing thread passing main bodies of the stitching devices adopt special installation modes, the station adjustment of the thread passing main bodies is inconvenient, and the fiber materials in stitching cannot be further stretched, so that the stitching devices for high-performance fiber materials and the stitching process thereof are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a high-performance stitching device for fiber materials and a stitching process thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a suturing device for high performance fibrous material, includes the base, the equal fixedly connected with fixed plate of both sides lateral wall of base, and two fixed plates are vertical setting, two the one end of fixed plate is equipped with first line mechanism, and two the other end of fixed plate is equipped with second line mechanism, be equipped with line mechanism on the base, and line mechanism is located between first line mechanism and the second line mechanism, be equipped with the stapler on the base, and the stapler keeps away from first line mechanism setting.
Preferably, the first wire trimming mechanism comprises a first wire trimming roller and a second wire trimming roller, wherein the first wire trimming roller is positioned between the two fixing plates, the first wire trimming roller is connected with the side wall of the fixing plates through a first driver, and the second wire trimming roller is connected with the first wire trimming roller through a first connecting piece.
Preferably, the second thread trimming mechanism comprises a third thread trimming roller, a mounting plate matched with the third thread trimming roller is arranged on the side wall of the fixing plate, the mounting plate is obliquely arranged, and the third thread trimming roller is connected with the stitching instrument through a second connecting piece.
Preferably, the wire passing mechanism comprises two symmetrically arranged movable plates, a wire passing main body is arranged between the two movable plates, and movable grooves matched with the wire passing main body are formed in the side walls of one side, opposite to the two movable plates.
Preferably, the line main part of crossing includes the first extension board that two symmetries set up, and two first extension boards are the level setting, two be equipped with the second extension board that two symmetries set up between the first extension board, and be equipped with a plurality of line boards between two second extension boards, a plurality of be equipped with a plurality of line holes and wire casing of crossing on the line board, two the opposite one side lateral wall of first extension board all is equipped with the draw-in groove that sets up with the second extension board match.
Preferably, the second extension board is hollow structure, and is equipped with the backup pad that two symmetries set up in the second extension board, two the backup pad is the lateral wall setting of second extension board all runs through in the one end that the backup pad is on the back mutually, two the backup pad is hollow structure, and two backup pads are vertical setting, be equipped with the movable plate in the backup pad, and the movable plate runs through the lateral wall setting of backup pad, be equipped with the second driver on the lateral wall of backup pad, the output of second driver runs through the lateral wall of backup pad and is connected with the bull stick, the cover is equipped with first gear on the bull stick, be equipped with the first tooth's socket that sets up with first gear engagement on the lateral wall of movable plate.
Preferably, two all activity joint has the third extension board on the lateral wall of backup pad, and two third extension boards are the level setting, be equipped with on the lateral wall of second extension board with two third extension boards match the movable mouth that sets up, and two third extension boards all run through the movable mouth setting, be equipped with the slide that sets up with the third extension board match on the lateral wall of second extension board, be equipped with the third driver on the slide, and the output of third driver is connected with the second gear, two the equal activity joint of the relative one side lateral wall of third extension board has the fourth extension board, two the relative one side lateral wall of fourth extension board all is equipped with the second tooth's socket that sets up with the second gear engagement.
Preferably, the movable joint has the movable rod on the lateral wall of backup pad, be equipped with the limiting plate on the inner wall of second extension board, be equipped with the spacing groove on the limiting plate, and the opening in spacing groove sets up towards the backup pad, be equipped with the buffer rod in the spacing groove, and the buffer rod is vertical setting, the one end cover that the backup pad was kept away from to the movable rod is established on the buffer rod, and the cover is equipped with first buffer spring on the buffer rod.
Preferably, the movable plate is movably clamped with a buffer plate, the buffer plate is slidably connected with the inner wall of the support plate, and the buffer plate is connected with the bottom wall of the support plate through a plurality of second buffer springs.
Preferably, a high performance fiber material stitching device and stitching process thereof, the stitching process comprising the steps of:
1) Bilateral suture: the two lines are divided into an upper surface line and a bottom line, and the upper surface line and the bottom line are intersected to form a node;
1.1 Lock stitch: the bottom layer line and the surface line are intersected in the middle of the sewed piece and generate a node;
1.2, locking and stitching: two line nodes are formed on the surface of the sewed piece, the Z direction of the sewed piece does not generate nodes, and one straight line passes through the nodes;
2) Curved needle suture: the curved needle is operated in the sewed piece in the sewing process;
3) OSS suture: the needle guiding belt moves along a line, the needle is hooked and pulled out by the needle hooking belt, the needle hooking belt intersects with the surface coil to form a node on the surface of the sewed piece, and no node exists in the sewed piece;
4) Turning suture: stitching without a bottom thread, inserting a guide needle towards the Z direction of the layering fiber, and keeping the stitching thread in the preform by the friction force of the layering fiber;
5) Suture type: carbon fiber, kevlar fiber, glass fiber and polyester;
6) Suture diameter: the diameter of the suture is not more than 1000D, the thicker the suture is, the higher the stretching limit of the sewed piece is, after the diameter of the suture exceeds 1000D, the influence of the suture on the stretching bearing capacity of the sewed piece is reduced, the maximum enhancement amplitude is 1000D, and the enhancement amplitude is about 38%.
The beneficial effects of the invention are as follows: opening a first driver to drive a first whole line roller to move, enabling a fiber material to pass through a line passing groove and a line passing hole after finishing line through a second whole line roller, opening a second driver to drive a rotating rod to rotate, driving a first gear to rotate, driving a moving plate to move, further pushing a first support plate to move, driving a plurality of line passing plates to move in the vertical direction, further stretching the fiber material in sewing, enabling a third driver to drive a second gear to rotate, further driving two fourth support plates to move reversely, enabling the fourth support plates to push two third support plates to move reversely, driving two support plates to move reversely or move oppositely, adjusting the working range of a line passing main body, and facilitating use of a user.
Drawings
FIG. 1 is a schematic diagram of a high performance fiber material stitching device and stitching process according to the present invention;
FIG. 2 is a schematic diagram of a high performance fiber material stitching device and a stitching process base and fixing plate according to the present invention;
FIG. 3 is a schematic structural view of a stitching device for high-performance fiber materials and a stitching process thereof according to the present invention;
FIG. 4 is a schematic structural view of a suturing device for high-performance fiber materials and a suturing process of a second support plate according to the present invention;
FIG. 5 is a schematic diagram of the structure shown at A in FIG. 4;
fig. 6 is a schematic structural diagram of a suturing device for high-performance fiber materials and a fourth support plate for a suturing process according to the present invention.
In the figure: 1 base, 2 fixed plates, 3 first driver, 4 first finishing roller, 5 second finishing roller, 6 first connector, 7 third finishing roller, 8 mounting plate, 9 second connector, 10 movable plate, 11 movable groove, 12 first supporting plate, 13 second supporting plate, 14 wire passing plate, 15 wire passing hole, 16 clamping groove, 17 supporting plate, 18 movable plate, 19 second driver, 20 rotating rod, 21 first gear, 22 third supporting plate, 23 sliding plate, 24 third driver, 25 second gear, 26 fourth supporting plate, 27 movable rod, 28 limiting plate, 29 limiting groove, 30 buffer rod, 31 first buffer spring, 32 buffer plate, 33 second buffer spring, 34 stitching instrument, 35 wire passing groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, a suturing device for high performance fiber materials comprises a base 1, wherein side walls on two sides of the base 1 are fixedly connected with fixing plates 2, the two fixing plates 2 are vertically arranged, one ends of the two fixing plates 2 are provided with a first line straightening mechanism, the other ends of the two fixing plates 2 are provided with a second line straightening mechanism, the base 1 is provided with a line straightening mechanism, the line straightening mechanism is positioned between the first line straightening mechanism and the second line straightening mechanism, the base 1 is provided with a suturing device 34, the suturing device 34 is far away from the first line straightening mechanism, the first line straightening mechanism comprises a first line straightening roller 4 and a second line straightening roller 5, the first line straightening roller 4 is positioned between the two fixing plates 2, the first line straightening roller 4 is connected with the side walls of the fixing plates 2 through a first driver 3, the second line straightening roller 5 is connected with the first line straightening roller 4 through a first connecting piece 6, the second line straightening mechanism comprises a third line straightening roller 7, the side walls of the fixing plates 2 are provided with mounting plates 8 which are arranged in a matched with the third line straightening roller 7, the side walls of the fixing plates 8 are arranged on the side walls of the fixing plates 2, the two opposite sides of the fixing plates are provided with two movable plates 10, and two movable side plates 10 are arranged through two movable connecting pieces 10, and two opposite side connecting pieces 10 are arranged between the movable side plates, and two movable side plates are arranged opposite to each other, and two movable side plates are provided with two movable plates, and a movable side plates, and a movable plate is provided with a movable plate, and comprises a movable plate, and is provided 2;
the wire passing main body comprises two symmetrically arranged first support plates 12, the two first support plates 12 are horizontally arranged, two symmetrically arranged second support plates 13 are arranged between the two first support plates 12, a plurality of wire passing plates 14 are arranged between the two second support plates 13, a plurality of wire passing holes 15 and wire passing grooves 35 are arranged on the plurality of wire passing plates 14, clamping grooves 16 which are matched with the second support plates 13 are arranged on the side walls of the two opposite sides of the two first support plates 12, the second support plates 13 are of hollow structures, two symmetrically arranged support plates 17 are arranged in the second support plates 13, one ends of the two support plates 17 opposite to each other penetrate through the side walls of the second support plates 13, the two support plates 17 are of hollow structures, the two support plates 17 are vertically arranged, a movable plate 18 is arranged in the support plates 17, the movable plate 18 penetrates through the side walls of the support plates 17, a second driver 19 is arranged on the side walls of the support plates 17, the output end of the second driver 19 penetrates through the side wall of the supporting plate 17 and is connected with a rotating rod 20, a first gear 21 is sleeved on the rotating rod 20, a first tooth socket meshed with the first gear 21 is arranged on the side wall of the moving plate 18, a third supporting plate 22 is movably clamped on the side wall of the two supporting plates 17, the two third supporting plates 22 are horizontally arranged, a movable opening matched with the two third supporting plates 22 is arranged on the side wall of the second supporting plate 13, the two third supporting plates 22 penetrate through the movable opening, a sliding plate 23 matched with the third supporting plates 22 is arranged on the side wall of the second supporting plate 13, a third driver 24 is arranged on the sliding plate 23, the output end of the third driver 24 is connected with a second gear 25, a fourth supporting plate 26 is movably clamped on the side wall opposite to the two third supporting plates 22, a second tooth socket meshed with the second gear 25 is arranged on the side wall opposite to the two fourth supporting plates 26, the side wall of the supporting plate 17 is movably clamped with a movable rod 27, the inner wall of the second supporting plate 13 is provided with a limiting plate 28, the limiting plate 28 is provided with a limiting groove 29, an opening of the limiting groove 29 is arranged towards the supporting plate 17, a buffer rod 30 is arranged in the limiting groove 29, the buffer rod 30 is vertically arranged, one end of the movable rod 27 far away from the supporting plate 17 is sleeved on the buffer rod 30, the buffer rod 30 is sleeved with a first buffer spring 31, the movable plate 18 is movably clamped with a buffer plate 32, the buffer plate 32 is in sliding connection with the inner wall of the supporting plate 17, the buffer plate 32 is connected with the bottom wall of the supporting plate 17 through a plurality of second buffer springs 33, the first driver 3 is opened to drive the first whole line roller 4 to move, the fiber material is opened to drive the rotary rod 20 to rotate through the line passing groove 35 after being whole line by the second whole line roller 5, the first gear 21 is driven to drive the movable plate 18 to move, the plurality of line passing plates 14 are driven to move in the vertical direction, the fiber material in the process of stretching treatment is further, the second gear 24 is driven to drive the second gear 26 to drive the two supporting plates to rotate in opposite directions, the two opposite directions are driven by the second driving plates 26 to drive the two opposite movement of the second supporting plates to move, and the two opposite main bodies are driven by the opposite movement of the second driving plates 26 to move, so that two opposite users can conveniently move the two opposite sides of the supporting plates are driven to move;
the utility model provides a high performance is suturing device for fibrous material and suturing process thereof, suturing process includes following steps:
1) Bilateral suture: the two lines are divided into an upper surface line and a bottom line, and the upper surface line and the bottom line are intersected to form a node;
1.1 Lock stitch: the bottom layer line and the surface line are intersected in the middle of the sewed piece and generate a node;
1.2, locking and stitching: two line nodes are formed on the surface of the sewed piece, the Z direction of the sewed piece does not generate nodes, and one straight line passes through the nodes;
2) Curved needle suture: the curved needle is operated in the sewed piece in the sewing process;
3) OSS suture: the needle guiding belt moves along a line, the needle is hooked and pulled out by the needle hooking belt, the needle hooking belt intersects with the surface coil to form a node on the surface of the sewed piece, and no node exists in the sewed piece;
4) Turning suture: stitching without a bottom thread, inserting a guide needle towards the Z direction of the layering fiber, and keeping the stitching thread in the preform by the friction force of the layering fiber;
5) Suture type: carbon fiber, kevlar fiber, glass fiber and polyester;
6) Suture diameter: the diameter of the suture is not more than 1000D, the thicker the suture is, the higher the stretching limit of the sewed piece is, after the diameter of the suture exceeds 1000D, the influence of the suture on the stretching bearing capacity of the sewed piece is reduced, the maximum enhancement amplitude is 1000D, and the enhancement amplitude is about 38%.
In the invention, when the stitching is carried out, the first driver 3 is opened to drive the first thread finishing roller 4 to move, the fiber material passes through the thread passing groove 35 and the thread passing hole 15 after being finished by the second thread finishing roller 5, the second driver 19 is opened to drive the rotating rod 20 to rotate, thereby driving the first gear 21 to rotate, driving the moving plate 18 to move, further driving the first support plate 12 to move, driving the plurality of thread passing plates 14 to move in the vertical direction, further stretching the fiber material in stitching, driving the second gear 25 to rotate, further driving the two fourth support plates 26 to reversely move, driving the fourth support plates 26 to drive the two third support plates 22 to reversely move, thereby driving the two support plates 17 to reversely move or oppositely move, adjusting the working range of the thread passing main body, and being convenient for users.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a suturing device for high performance fibrous material, includes base (1), its characterized in that, the equal fixedly connected with fixed plate (2) of both sides lateral wall of base (1), and two fixed plate (2) are vertical setting, two the one end of fixed plate (2) is equipped with first wire arranging mechanism, and two the other end of fixed plate (2) is equipped with second wire arranging mechanism, be equipped with wire passing mechanism on base (1), and wire passing mechanism is located between first wire arranging mechanism and the second wire arranging mechanism, be equipped with on base (1) and sew up ware (34), and sew up ware (34) and keep away from first wire arranging mechanism setting, first wire arranging mechanism includes first wire arranging roller (4) and second wire arranging roller (5), first wire arranging roller (4) are located between two fixed plate (2), and first wire arranging roller (4) are connected with the lateral wall of fixed plate (2) through first driver (3), second wire arranging roller (5) are equipped with wire arranging roller (7) through first connecting piece (6) and third wire arranging roller (7) and third wire arranging roller (8) are connected through setting up ware (7) and mounting panel (8), the wire passing mechanism comprises two movable plates (10) which are symmetrically arranged, a wire passing main body is arranged between the two movable plates (10), movable grooves (11) which are matched with the wire passing main body are formed in the side walls of one side, which are opposite to the movable plates (10), of the two movable plates, the wire passing main body comprises two first support plates (12) which are symmetrically arranged, the two first support plates (12) are horizontally arranged, two second support plates (13) which are symmetrically arranged are arranged between the two first support plates (12), a plurality of wire passing plates (14) are arranged between the two second support plates (13), a plurality of wire passing holes (15) and wire passing grooves (35) are formed in the wire passing plates (14), two opposite side walls of the first support plate (12) are respectively provided with a clamping groove (16) matched with the second support plate (13), the second support plate (13) is of a hollow structure, two symmetrically arranged support plates (17) are arranged in the second support plate (13), one ends of the two support plates (17) opposite to each other penetrate through the side walls of the second support plate (13) to be arranged, the two support plates (17) are of hollow structures, the two support plates (17) are respectively arranged vertically, a movable plate (18) is arranged in the support plate (17), the movable plate (18) penetrates through the side walls of the support plate (17), a second driver (19) is arranged on the side walls of the support plate (17), the output end of the second driver (19) penetrates through the side wall of the supporting plate (17) and is connected with a rotating rod (20), a first gear (21) is sleeved on the rotating rod (20), a first tooth socket meshed with the first gear (21) is arranged on the side wall of the moving plate (18), two third supporting plates (22) are movably clamped on the side wall of the supporting plate (17), the two third supporting plates (22) are horizontally arranged, movable ports matched with the two third supporting plates (22) are arranged on the side wall of the second supporting plate (13), the two third supporting plates (22) are arranged through the movable ports, a sliding plate (23) matched with the third supporting plates (22) is arranged on the side wall of the second supporting plate (13), a third driver (24) is arranged on the sliding plate (23), a second gear (25) is connected with the output end of the third driver (24), four side walls opposite to the third supporting plates (22) are movably clamped on the side wall of the second supporting plate (22), a fourth gear (26) is arranged on the side wall opposite to the second supporting plate (28), a limit groove (28) is arranged on the side wall opposite to the second supporting plate (28), and the opening of spacing groove (29) sets up towards backup pad (17), be equipped with buffer rod (30) in spacing groove (29), and buffer rod (30) are vertical setting, the one end cover that backup pad (17) was kept away from to movable rod (27) is established on buffer rod (30), and the cover is equipped with first buffer spring (31) on buffer rod (30), movable joint has buffer board (32) on movable plate (18), and buffer board (32) and the inner wall sliding connection of backup pad (17), buffer board (32) are connected with the diapire of backup pad (17) through a plurality of second buffer springs (33).
2. A seaming process based on the seaming apparatus for a high performance fibrous material of claim 1, wherein the seaming process comprises the steps of:
1) Bilateral suture: the two lines are divided into an upper surface line and a bottom line, and the upper surface line and the bottom line are intersected to form a node;
1.1 Lock stitch: the bottom layer line and the surface line are intersected in the middle of the sewed piece and generate a node;
1.2, locking and stitching: two line nodes are formed on the surface of the sewed piece, the Z direction of the sewed piece does not generate nodes, and one straight line passes through the nodes;
2) Curved needle suture: the curved needle is operated in the sewed piece in the sewing process;
3) OSS suture: the needle guiding belt moves along a line, the needle is hooked and pulled out by the needle hooking belt, the needle hooking belt intersects with the surface coil to form a node on the surface of the sewed piece, and no node exists in the sewed piece;
4) Turning suture: stitching without a bottom thread, inserting a guide needle towards the Z direction of the layering fiber, and keeping the stitching thread in the preform by the friction force of the layering fiber;
5) Suture type: carbon fiber, kevlar fiber, glass fiber and polyester;
6) Suture diameter: the diameter of the suture is not more than 1000D, the thicker the suture is, the higher the stretching limit of the sewed piece is, after the diameter of the suture exceeds 1000D, the influence of the suture on the stretching bearing capacity of the sewed piece is reduced, the maximum enhancement amplitude is 1000D, and the enhancement amplitude is about 38%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310533879.5A CN116575199B (en) | 2023-05-12 | 2023-05-12 | High-performance fiber material stitching device and stitching process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310533879.5A CN116575199B (en) | 2023-05-12 | 2023-05-12 | High-performance fiber material stitching device and stitching process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116575199A CN116575199A (en) | 2023-08-11 |
| CN116575199B true CN116575199B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310533879.5A Active CN116575199B (en) | 2023-05-12 | 2023-05-12 | High-performance fiber material stitching device and stitching process thereof |
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| US5829373A (en) * | 1994-03-31 | 1998-11-03 | British Aerospace Public Limited Co. | Blind stitching apparatus and composite material manufacturing methods |
| CN108978050A (en) * | 2018-08-29 | 2018-12-11 | 天津工业大学 | The end stitching devices and its stitching forming method of composite material suture manipulator |
| CN110004598A (en) * | 2019-04-12 | 2019-07-12 | 航天材料及工艺研究所 | A kind of separate type lock-type chain stitch apparatus for sewing and method of sewing |
| CN210262261U (en) * | 2019-04-10 | 2020-04-07 | 南京鑫鼎纤维材料有限公司 | Be used for 3D reinforcing material layer to sew up equipment between layer |
| CN112079646A (en) * | 2020-09-17 | 2020-12-15 | 中国航空制造技术研究院 | Preparation method of silicon carbide fiber reinforced silicon carbide ceramic matrix composite |
| CN113882090A (en) * | 2021-11-02 | 2022-01-04 | 天津工业大学 | Three-dimensional composite material preform preparation method and device based on unilateral sewing process |
| CN216688586U (en) * | 2021-11-23 | 2022-06-07 | 济南海圣机电科技有限公司 | Robot-mounted carbon fiber sewing device |
| CN116024738A (en) * | 2023-03-02 | 2023-04-28 | 湘潭大学 | Single-line sewing robot for multi-layer stacked carbon fiber fabrics |
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2023
- 2023-05-12 CN CN202310533879.5A patent/CN116575199B/en active Active
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