CN111945409A - Full-automatic serging device - Google Patents
Full-automatic serging device Download PDFInfo
- Publication number
- CN111945409A CN111945409A CN202010725336.XA CN202010725336A CN111945409A CN 111945409 A CN111945409 A CN 111945409A CN 202010725336 A CN202010725336 A CN 202010725336A CN 111945409 A CN111945409 A CN 111945409A
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- Prior art keywords
- serging
- trimming
- cloth
- gear
- sliding
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- 238000009964 serging Methods 0.000 title claims abstract description 166
- 238000009966 trimming Methods 0.000 claims abstract description 132
- 239000004744 fabric Substances 0.000 claims abstract description 125
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 54
- 238000005520 cutting process Methods 0.000 claims description 42
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
- D05B1/18—Seams for protecting or securing edges
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B25/00—Sewing units consisting of combinations of several sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a full-automatic serging and trimming device which comprises a rack, a cloth conveying assembly, a first serging and trimming assembly and a second serging and trimming assembly, wherein the cloth conveying assembly is arranged on the rack, the first serging and trimming assembly is used for transversely serging and trimming cloth, the second serging and trimming assembly is used for serging and trimming two sides of the cloth, the first serging and trimming assembly comprises an installation frame, a first serging mechanism, a first trimming mechanism and a first sliding mechanism used for transversely moving the installation frame, and the second serging and trimming assembly comprises a second serging mechanism, a second trimming mechanism, a second serging sliding mechanism and a second trimming sliding mechanism. According to the full-automatic serging and trimming device, the full-automatic serging and trimming process of the mattress cover is realized through the arrangement of the cloth conveying assembly, the first serging and trimming assembly and the second serging and trimming assembly, the production efficiency is improved, only one operator needs to watch a machine table, and the labor cost is saved.
Description
Technical Field
The invention relates to the technical field of bedding production equipment, in particular to a full-automatic serging and trimming device.
Background
Mattress generally comprises bed net (spring), filler, surface fabric, the surface fabric of making the mattress need sew together all layers of material earlier, then send to and tailor the equipment in as required and tailor the side cut, adopt the machine of lockstitching a border again to carry out the lockstitching a border, this kind of traditional production manufacturing approach, because it needs to accomplish in equipment and the process of difference to tailor the border, the operation process is loaded down with trivial details, inefficiency, the human cost is high, on the other hand, the lockstitching a border process needs artifical supplementary surface fabric to feed, high to the manual work requirement, high in labor strength.
Disclosure of Invention
The invention aims to provide a full-automatic serging device, which realizes automatic serging, has high production efficiency and saves labor cost.
In order to solve the technical problem, the invention provides a full-automatic serging and trimming device which comprises a rack, a cloth conveying assembly, a first serging and trimming assembly and a second serging and trimming assembly, wherein the cloth conveying assembly is arranged on the rack;
the first edge locking and trimming component comprises a mounting frame, a first edge locking mechanism fixed on the mounting frame, a first edge cutting mechanism fixed on the mounting frame and a first sliding mechanism used for transversely moving the mounting frame; wherein the content of the first and second substances,
the first sliding mechanism drives the first edge locking mechanism and the first edge cutting mechanism to move transversely, the first edge locking mechanism locks edges of the cloth in the moving process, and the first edge cutting mechanism cuts the edges of the cloth;
the second serging and trimming assembly is positioned on two sides of the rack and comprises a second serging mechanism, a second trimming mechanism, a second serging sliding mechanism used for moving the second serging mechanism and a second trimming sliding mechanism used for moving the second trimming mechanism; wherein the content of the first and second substances,
the cloth conveying assembly pushes the cloth to advance, in the advancing process of the cloth, the second edge-locking mechanism locks the two sides of the cloth, and the second edge-cutting mechanism cuts the two sides of the cloth.
Preferably, the cloth conveying assembly comprises a cloth tensioning mechanism and a cloth feeding mechanism;
the cloth tensioning mechanism comprises a tensioning guide rail, a first tensioning roller arranged on the tensioning guide rail, a second tensioning roller matched with the first tensioning roller to work, and a tensioning cylinder driving the first tensioning roller to move along the tensioning guide rail, wherein cloth sequentially passes through the first tensioning roller, the second tensioning roller and the cloth feeding mechanism.
Preferably, the cloth feeding mechanism comprises a driving roller, a driven roller, a transmission gear structure for transmitting the rolling of the driving roller to the driven roller, a cloth feeding motor for driving the driving roller to roll and a cloth feeding cylinder for driving the driven roller to lift;
the cloth feeding cylinder drives the driven roller to be close to or far away from the driving roller.
Preferably, the transmission gear structure includes a first transmission arm, a second transmission arm rotatably connected to the first transmission arm, a first gear disposed in the first transmission arm and connected to the driving drum, a second gear engaged with the first gear, a third gear disposed in the second transmission arm and engaged with the second gear, and a fourth gear disposed in the second transmission arm and connected to the driven drum;
the first transmission arm and the second transmission arm are arranged at an included angle.
Preferably, the first trimming mechanism comprises a first trimming motor, a first trimming knife connected with the first trimming motor and a first transmission structure for transmitting the driving force of the first trimming motor to the first trimming knife;
the first cutting motor drives the first cutting knife to rotate through the first transmission structure.
Preferably, the first sliding mechanism comprises a first sliding motor, a first transmission rack and a first transmission gear, wherein the first transmission gear is fixed on the mounting rack;
when the first sliding motor drives the first transmission gear to move along the first transmission rack, the mounting rack moves along with the first transmission gear.
Preferably, the second trimming mechanism comprises a second trimming knife, a lifting cylinder for driving the second trimming knife to lift and a lifting guide rail connected with the second trimming knife, and the second trimming knife lifts along the lifting guide rail under the action of the lifting cylinder.
Preferably, the second serging mechanism is a second serging machine head;
the second serging sliding mechanism comprises a second serging sliding block arranged on the second serging machine head and a second serging sliding rail matched with the second serging sliding block, and the second serging sliding block drives the second serging machine head to move in the moving process of the second serging sliding rail.
Preferably, the second trimming sliding mechanism comprises a second trimming sliding block connected with the second trimming knife and a second trimming sliding rail matched with the second trimming sliding block, and the second trimming sliding block drives the second trimming knife to move in the moving process of the second trimming sliding rail.
Preferably, second lockstitch trimming subassembly still includes positioning mechanism, positioning mechanism is including being fixed in magnetism on the second lockstitch mechanism is inhaled the locating component and is fixed in magnetism on the second trimming mechanism is inhaled the part, magnetism inhale the locating component with magnetism is inhaled the part and is attracted each other.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the full-automatic serging and trimming device, the full-automatic serging and trimming process of the mattress cover is realized through the arrangement of the cloth conveying assembly, the first serging and trimming assembly and the second serging and trimming assembly, the production efficiency is improved, only one operator needs to watch a machine table, and the labor cost is saved.
2. In the full-automatic serging device provided by the invention, in order to realize the determination of the relative position of the second serging mechanism and prevent the trimming position from excessively deviating and influencing the cutting quality of the cloth, the relative position between the second serging mechanism and the second serging mechanism is determined through the arrangement of the positioning mechanism, so that the serging and trimming quality of the cloth is improved.
Drawings
FIG. 1 is a schematic structural view of a fully automatic serging and trimming apparatus provided in the present invention;
fig. 2 is a schematic structural diagram of a first serging assembly of the full-automatic serging device provided by the present invention;
FIG. 3 is a schematic structural view of a second serging assembly of the fully automatic serging apparatus according to the present invention;
FIG. 4 is a schematic view of the internal structure of the fully automatic serging and trimming apparatus provided by the present invention;
FIG. 5 is a schematic structural diagram of a cloth feeding mechanism of the full-automatic serging device provided by the invention;
FIG. 6 is a schematic structural diagram of a transmission gear structure of the full-automatic serging device provided by the invention;
fig. 7 is a schematic partial structural view of a first serging assembly of the fully automatic serging device provided by the present invention;
FIG. 8 is a schematic structural diagram of another view angle of the first lockstitching trimming assembly of the fully automatic lockstitching trimming apparatus according to the present invention;
FIG. 9 is a schematic structural diagram of a first sliding mechanism of the fully automatic serging device according to the present invention;
FIG. 10 is a schematic structural view of a second serging assembly of the fully automatic serging apparatus according to the present invention;
fig. 11 is a partial structural schematic view of a second serging and trimming assembly of the fully automatic serging and trimming device provided by the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-3, a full-automatic serging and trimming device comprises a frame 1, a cloth conveying assembly 2 arranged on the frame, a first serging and trimming assembly 3 for transversely serging and trimming cloth, and a second serging and trimming assembly 4 for serging and trimming two sides of the cloth;
the first lockrand trimming assembly 3 comprises a mounting frame 31, a first lockrand mechanism 32 fixed on the mounting frame 31, a first lockrand mechanism 33 fixed on the mounting frame 31 and a first sliding mechanism 34 used for transversely moving the mounting frame 31; wherein the content of the first and second substances,
the first sliding mechanism 34 drives the first edge locking mechanism 32 and the first edge cutting mechanism 33 to move transversely, in the moving process, the first edge locking mechanism 32 locks edges of the cloth, and the first edge cutting mechanism 33 cuts the edges of the cloth;
the second serging and trimming assembly 4 is positioned at two sides of the rack 1 and comprises a second serging mechanism 41, a second trimming mechanism 42, a second serging sliding mechanism 43 for moving the second serging mechanism 41 and a second trimming sliding mechanism 44 for moving the second trimming mechanism 42; wherein the content of the first and second substances,
the cloth conveying assembly 2 pushes the cloth to advance, in the advancing process of the cloth, the second edge locking mechanism 41 locks the two sides of the cloth, and the second edge cutting mechanism 42 cuts the two sides of the cloth.
The frame 1 is used for installing the cloth conveying assembly 2, the first serging and trimming assembly 3 and the second serging and trimming assembly 4, and the smooth proceeding of the serging and trimming process is guaranteed.
The cloth conveying assembly 2 is used for conveying cloth, so that the cloth can move forward on the rack 1, and the processes of edge locking and edge cutting can be smoothly carried out.
As shown in fig. 1 and 4, in particular, the cloth conveying assembly 2 includes a cloth tensioning mechanism 21 and a cloth feeding mechanism 22, the cloth tensioning mechanism 21 includes a tensioning rail 211, a first tensioning roller 212 disposed on the tensioning rail 211, a second tensioning roller 213 working in cooperation with the first tensioning roller 212, and a tensioning cylinder 214 driving the first tensioning roller 212 to move along the tensioning rail 211, wherein the cloth 10 passes through the first tensioning roller 212, the second tensioning roller 213, and the cloth feeding mechanism 22 in sequence, and the first tensioning roller 212 moves along the tensioning rail 211 by the driving of the tensioning cylinder 214, so as to tension the cloth 10, prevent the cloth 10 from being wrinkled, cause inaccurate position of lock edge or cut edge, and affect the quality of the cloth.
As shown in fig. 5, the cloth feeding mechanism 22 clamps the cloth to convey the cloth, and includes a driving roller 221, a driven roller 222, a gear structure 223 for transmitting the rolling motion of the driving roller 221 to the driven roller 222, a cloth feeding motor for driving the driving roller 221 to roll, and a cloth feeding cylinder 224 for driving the driven roller 222 to move up and down, wherein the cloth feeding cylinder 224 drives the driven roller 222 to move close to or away from the driving roller 221, so as to insert the cloth between the driving roller 221 and the driven roller 222.
The driving roller 221 is connected to the cloth feeding motor, and drives the driving roller 221 to roll, so as to facilitate cloth feeding, and the driven roller 222 and the driving roller 221 are parallel to each other, so as to facilitate cloth feeding by matching with the driving roller 221.
The transmission gear structure 223 is used for transmitting the rolling between the driving roller 221 and the driven roller 222, and on the other hand, is used for reducing the distance between the driving roller 221 and the driven roller 222, so that the cloth can be pressed by the driving roller and the driven roller, and the cloth can be conveyed in the rolling process of the driving roller.
Specifically, as shown in fig. 6, the transmission gear structure 223 includes a first transmission arm 223a, a second transmission arm 223b rotatably connected to the first transmission arm 223a, a first gear 223c disposed in the first transmission arm 223a and connected to the driving drum 221, a second gear 223d engaged with the first gear 223c, a third gear 223e disposed in the second transmission arm 223b and engaged with the second gear 223d, and a fourth gear 223f disposed in the second transmission arm 223b and connected to the driven drum 222, wherein the first transmission arm 223a and the second transmission arm 223b are arranged at a certain angle, that is, not on a straight line, the second gear 223d is located at a position where the first transmission arm 223a and the second transmission arm 223b are connected to each other, and when the cloth feeding motor drives the driving drum 221 to roll, the first gear 223c connected to the driving drum 221 rotates, the second gear 223d engaged with the first gear 223c rotates, the third gear 223e engaged with the second gear 223d rotates, and the fourth gear 223f engaged with the third gear 223e rotates, so that the driven drum 222 rotates along with the fourth gear 223f, and thus, the rotation of the driving drum 221 is transferred to the driven drum 222.
Correspondingly, when the cloth is clamped and the trimming and overlocking operation is performed, the cloth feeding cylinder 224 drives the driven roller 222 to move towards the driving roller 221 until the driving roller 221 and the driven roller 222 clamp the cloth, so that the cloth feeding can be realized.
As shown in fig. 2, the first serging and trimming assembly 3 is used for transverse serging and trimming of a fabric, and includes a mounting frame 31, a first serging mechanism 32 fixed on the mounting frame 31, a first trimming mechanism 33 fixed on the mounting frame 31, and a first sliding mechanism 34 for transversely moving the mounting frame 31, wherein the mounting frame 31 is used for fixing the first serging mechanism 32, the first trimming mechanism 33, and the first sliding mechanism 34, so that the first serging and trimming assembly is conveniently assembled into an integral structure.
As shown in fig. 7, the first overlocking mechanism 32 is fixed to the mounting frame 31, and includes a cloth sensor 321 and a first overlocking head 322, where the cloth sensor 321 is used for sensing whether there is cloth, and when it senses the cloth, the first overlocking head 322 is started to overlock.
As shown in fig. 7 and 8, the first trimming mechanism 33 is fixed to the mounting frame 31, and includes a first cutting motor 331, a first cutting blade 332 connected to the first cutting motor 331, and a first transmission structure 333 for transmitting a driving force of the first cutting motor 331 to the first cutting blade 332, wherein the first cutting motor 331 drives the first cutting blade 332 to rotate through the first transmission structure 333, so as to perform a trimming operation on a fabric. The first transmission structure 333 may be a timing belt and a transmission shaft, or may be a transmission gear, and is not limited to this embodiment as long as the purpose of transmission can be achieved.
As shown in fig. 9, the first sliding mechanism 34 is configured to move the mounting frame 31 laterally to ensure that the first edge locking mechanism 32 and the first edge cutting mechanism 33 can lock and cut edges smoothly, and includes a first sliding motor 341, a first transmission rack 342, and a first transmission gear 343, where the first transmission gear 343 is fixed on the mounting frame 31, so that when the first sliding motor 341 drives the first transmission gear 343 to move along the first transmission rack 342, the mounting frame 31 moves along with the first transmission gear 343, and thus the first edge locking mechanism 32 and the first edge cutting mechanism 33 can move laterally, thereby ensuring that the processes of locking and cutting edges of the fabric laterally can be performed smoothly.
As shown in fig. 3, the second serging and trimming assemblies 4 are located at two sides of the machine frame 1, and are configured to perform serging and trimming operations on two sides of a fabric, and each of the second serging and trimming assemblies includes a second serging mechanism 41, a second trimming mechanism 42, a second serging sliding mechanism 43 configured to move the second serging mechanism 41, and a second trimming sliding mechanism 44 configured to move the second trimming mechanism 42.
The second serging mechanism 41 is used for serging two sides of the cloth and is a second serging machine head, the second serging machine head is used for serging the cloth, and the second serging sliding mechanism 43 drives the second serging machine head to move, so that the serging widths of two sides of the cloth can be adjusted conveniently according to actual needs, and therefore serging of the cloth with different widths is matched.
As shown in fig. 10, the second trimming mechanism 42 is used for trimming both sides of the fabric, and includes a second trimming blade 421, a lifting cylinder 422 for driving the second trimming blade 421 to move up and down, and a lifting rail 423 connected to the second trimming blade 421, wherein the second trimming blade 421 moves up and down along the lifting rail 423 under the action of the lifting cylinder 422, so as to facilitate trimming of the fabric when moving down, and the second trimming blade 421 moves up and down along the lifting rail 423 under the action of the lifting cylinder 422, so as to facilitate placing of the fabric when moving up and down.
As shown in fig. 11, the second serging sliding mechanism 43 includes a second serging sliding block 431 disposed on the second serging machine head and a second serging sliding rail (not shown in the figure) matched with the second serging sliding block 431, and the second serging sliding block 431 drives the second serging machine head to move during the movement along the second serging sliding rail, so as to adjust the serging widths of both sides of the fabric to match the fabric serging with different widths, and the second serging sliding block can be driven by a motor and can also be driven by other manners such as manual operation, which is not limited to this embodiment.
As shown in fig. 10, the second trimming sliding mechanism 44 includes a second trimming sliding block 441 connected to the second trimming knife 421 and a second trimming sliding rail 442 matched with the second trimming sliding block 441, and the second trimming sliding block 441 drives the second trimming knife 421 to move during the movement along the second trimming sliding rail 442, so as to adjust the trimming width of both sides of the fabric to match the trimming of the fabric with different widths. The second trimming slide block can move along the second trimming slide rail and can be driven by a motor or manually or in other ways, and the operation is not limited to the embodiment.
Correspondingly, as shown in fig. 10-11, in order to realize the determination of the relative position between the second trimming mechanism 42 and the second serging mechanism 41 and prevent the trimming position from shifting too much and affecting the cutting quality of the cloth, the second serging trimming assembly 4 further comprises a positioning mechanism, the positioning mechanism comprises a magnetic attraction positioning component 45 fixed on the second trimming mechanism 41 and a magnetic attraction component 46 fixed on the second trimming mechanism 42, the magnetic attraction positioning component 45 and the magnetic attraction component 46 attract each other, when the magnetic attraction positioning component 45 attracts the magnetic attraction component 46, the second serging trimming assembly 4 can normally work, the relative position of trimming and trimming is ensured, and the trimming and trimming quality of the cloth is improved.
In the full-automatic serging device provided by the invention, in the working process, the cloth sequentially passes through a first tensioning roller 212, a second tensioning roller 213 and a cloth feeding mechanism 22 of a cloth conveying assembly 2, a first sliding mechanism 34 of a first serging assembly 3 drives an installation frame 31 to move transversely, in the moving process, the first serging mechanism 32 carries out transverse serging on the cloth, a first serging mechanism 33 carries out transverse serging on the cloth, after one transverse serging and serging is finished, the first serging assembly 3 resets, the cloth is driven to advance by rolling of a driving roller 221 and a driven roller 222 of the cloth feeding mechanism 22, in the cloth advancing process, a second serging mechanism 41 of a second serging assembly 4 carries out serging, meanwhile, a second serging mechanism 42 carries out serging, after the cloth advances by a preset length, the driving roller 221 stops rolling, the cloth stops advancing, at this moment, the first sliding mechanism 34 of the first edge-locking and edge-cutting component 3 drives the mounting frame 31 to move transversely, in the moving process, the first edge-locking mechanism 32 carries out transverse edge-locking on the cloth, and the first edge-cutting mechanism 33 carries out transverse edge-cutting on the cloth, so that the manufacturing of a mattress cover can be completed.
According to the full-automatic serging and trimming device, the full-automatic serging and trimming process of the mattress cover is realized through the arrangement of the cloth conveying assembly 2, the first serging and trimming assembly 3 and the second serging and trimming assembly 4, the production efficiency is improved, only one operator needs to watch a machine table, and the labor cost is saved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A full-automatic serging and trimming device is characterized by comprising a rack, a cloth conveying assembly arranged on the rack, a first serging and trimming assembly used for transversely serging and trimming cloth, and a second serging and trimming assembly used for serging and trimming two sides of the cloth;
the first edge locking and trimming component comprises a mounting frame, a first edge locking mechanism fixed on the mounting frame, a first edge cutting mechanism fixed on the mounting frame and a first sliding mechanism used for transversely moving the mounting frame; wherein the content of the first and second substances,
the first sliding mechanism drives the first edge locking mechanism and the first edge cutting mechanism to move transversely, the first edge locking mechanism locks edges of the cloth in the moving process, and the first edge cutting mechanism cuts the edges of the cloth;
the second serging and trimming assembly is positioned on two sides of the rack and comprises a second serging mechanism, a second trimming mechanism, a second serging sliding mechanism used for moving the second serging mechanism and a second trimming sliding mechanism used for moving the second trimming mechanism; wherein the content of the first and second substances,
the cloth conveying assembly pushes the cloth to advance, in the advancing process of the cloth, the second edge-locking mechanism locks the two sides of the cloth, and the second edge-cutting mechanism cuts the two sides of the cloth.
2. The full-automatic serging device according to claim 1, wherein the cloth conveying assembly comprises a cloth tensioning mechanism and a cloth feeding mechanism;
the cloth tensioning mechanism comprises a tensioning guide rail, a first tensioning roller arranged on the tensioning guide rail, a second tensioning roller matched with the first tensioning roller to work, and a tensioning cylinder driving the first tensioning roller to move along the tensioning guide rail, wherein cloth sequentially passes through the first tensioning roller, the second tensioning roller and the cloth feeding mechanism.
3. The full-automatic serging device according to claim 2, wherein the cloth feeding mechanism comprises a driving roller, a driven roller, a transmission gear structure for transmitting the rolling of the driving roller to the driven roller, a cloth feeding motor for driving the driving roller to roll, and a cloth feeding cylinder for driving the driven roller to lift and lower;
the cloth feeding cylinder drives the driven roller to be close to or far away from the driving roller.
4. The full-automatic serging device according to claim 3, wherein the gear structure comprises a first gear arm, a second gear arm rotatably connected to the first gear arm, a first gear disposed in the first gear arm and connected to the driving drum, a second gear engaged with the first gear, a third gear disposed in the second gear arm and engaged with the second gear, and a fourth gear disposed in the second gear arm and connected to the driven drum;
the first transmission arm and the second transmission arm are arranged at an included angle.
5. The full-automatic serging device according to claim 1, wherein the first serging mechanism comprises a first cutting motor, a first cutting knife connected with the first cutting motor, and a first transmission structure for transmitting a driving force of the first cutting motor to the first cutting knife;
the first cutting motor drives the first cutting knife to rotate through the first transmission structure.
6. The fully automatic serging device according to claim 1, wherein said first sliding mechanism comprises a first sliding motor, a first transmission rack and a first transmission gear, wherein said first transmission gear is fixed to said mounting frame;
when the first sliding motor drives the first transmission gear to move along the first transmission rack, the mounting rack moves along with the first transmission gear.
7. The full-automatic serging device according to claim 1, wherein the second trimming mechanism comprises a second cutting blade, a lifting cylinder for driving the second cutting blade to lift, and a lifting rail connected to the second cutting blade, and the second cutting blade is lifted along the lifting rail by the lifting cylinder.
8. The fully automatic serging device according to claim 1, wherein the second serging mechanism is a second serging head;
the second serging sliding mechanism comprises a second serging sliding block arranged on the second serging machine head and a second serging sliding rail matched with the second serging sliding block, and the second serging sliding block drives the second serging machine head to move in the moving process of the second serging sliding rail.
9. The full-automatic serging device according to claim 1, wherein the second serging sliding mechanism comprises a second serging slider connected to the second cutting knife and a second serging slide rail matched with the second trimming slider, and the second trimming slider drives the second cutting knife to move during moving along the second serging slide rail.
10. The fully automatic serging device of claim 1, wherein the second serging assembly further comprises a positioning mechanism, the positioning mechanism comprises a magnetic attraction positioning component fixed on the second serging mechanism and a magnetic attraction component fixed on the second serging mechanism, and the magnetic attraction positioning component and the magnetic attraction component attract each other.
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| CN202010725336.XA CN111945409A (en) | 2020-07-24 | 2020-07-24 | Full-automatic serging device |
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| CN202010725336.XA CN111945409A (en) | 2020-07-24 | 2020-07-24 | Full-automatic serging device |
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| CN110499587A (en) * | 2019-08-14 | 2019-11-26 | 安徽鸿润装饰材料有限公司 | A kind of non-woven fabrics cutting serging device |
| CN213142592U (en) * | 2020-07-24 | 2021-05-07 | 佛山市源田床具机械有限公司 | Full-automatic serging device |
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2020
- 2020-07-24 CN CN202010725336.XA patent/CN111945409A/en active Pending
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|---|---|---|---|---|
| EP0243519A2 (en) * | 1986-04-29 | 1987-11-04 | Jaguar Co., Ltd. | Overlock machine |
| CN205076525U (en) * | 2015-08-31 | 2016-03-09 | 浙江天台华宇工业用布有限公司 | Material feeding unit of cutting fabric machine |
| CN107044049A (en) * | 2017-03-07 | 2017-08-15 | 中国石油大学(华东) | Sleeping pillow automatic assembly line |
| CN208912457U (en) * | 2018-09-17 | 2019-05-31 | 东莞市诚嘉隆植绒制品有限公司 | A kind of cloth-feeding device of flocking machine |
| CN110499587A (en) * | 2019-08-14 | 2019-11-26 | 安徽鸿润装饰材料有限公司 | A kind of non-woven fabrics cutting serging device |
| CN213142592U (en) * | 2020-07-24 | 2021-05-07 | 佛山市源田床具机械有限公司 | Full-automatic serging device |
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