CN115522315A - Double-faced jacquard knitting machine - Google Patents
Double-faced jacquard knitting machine Download PDFInfo
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- CN115522315A CN115522315A CN202211131753.7A CN202211131753A CN115522315A CN 115522315 A CN115522315 A CN 115522315A CN 202211131753 A CN202211131753 A CN 202211131753A CN 115522315 A CN115522315 A CN 115522315A
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- fixedly connected
- rod
- placing plate
- supporting
- sliding
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/30—Devices for controlling temperature of machine parts
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention belongs to the technical field of knitting machines, in particular to a double-faced jacquard knitting machine, which comprises a first placing plate; the side wall of the first placing plate is fixedly connected with a wire guide rod; a second placing plate is inserted into the end part of the wire rod; a support rod is fixedly connected between the first placing plate and the second placing plate; one side of the first placing plate close to the supporting rod is fixedly connected with a group of fixing buckles; a group of supporting strips are connected inside the second placing plate in a sliding manner; the end part of the supporting bar far away from the supporting bar is fixedly connected with a fixing plate; the supporting bars are sleeved with springs; through increasing the side at the bracing piece and having place board and fixed buckle, can be when weaving line barrel casing on the bracing piece, the line barrel on the bracing piece is pressed to fixed buckle, when avoiding its braided wire to be taken out, because of rotating the shake problem that leads to.
Description
Technical Field
The invention belongs to the technical field of knitting machines, and particularly relates to a double-faced jacquard knitting machine.
Background
Knitting machine: machines for knitting "knitted fabrics". The first hand knitting machine was invented by william li, a british pasture in 1589 years. In the 19 th century and 70 s, the electric motor was invented, and the hand knitting machine was further replaced by the electric knitting machine which operates at high speed.
Some technical solutions related to knitting machines also appear in the prior art, for example, a chinese patent with application number 2013107553345 discloses a double-faced jacquard knitting machine, which includes a lower needle device and an upper needle device, the lower needle device and the upper needle device are correspondingly arranged, the lower needle device can perform jacquard on the front surface of a fabric, and the upper needle device can perform jacquard on the back surface of the fabric.
In the prior art, the traditional double-faced jacquard knitting machine places knitting coils on a placing frame at the top of the knitting machine, and in the long-time use process, when a bobbin is drawn out on the placing frame to weave a thread, the bobbin shakes, and then the bobbin shakes off the placing frame.
Disclosure of Invention
The invention provides a double-faced jacquard knitting machine, which aims to make up the defects of the prior art and solve the problems that a traditional double-faced jacquard knitting machine places knitting coils on a placing frame at the top of the knitting machine, and the bobbin shakes when the bobbin is drawn out of a knitting line on the placing frame in the long-time use process, so that the bobbin shakes off the placing frame.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a double-sided jacquard knitting machine, which comprises a first placing plate; the side wall of the first placing plate is fixedly connected with a wire guide rod; a second placing plate is inserted into the end part of the wire guide rod; a support rod is fixedly connected between the first placing plate and the second placing plate; one side of the first placing plate close to the supporting rod is fixedly connected with a group of fixing buckles; a group of supporting strips are connected inside the second placing plate in a sliding manner; the end parts of the supporting bars, which are far away from the supporting bars, are fixedly connected with a fixing plate; the supporting bars are sleeved with springs; one end of the spring is fixedly connected to the side wall of the second placing plate, and the other end of the spring is fixedly connected to the side wall of the fixing plate; one end of the supporting bar close to the supporting bar is fixedly connected with a fixing buckle; during operation, place the board earlier with the second and take out from the conductor pole department, then with bobbin case on the bracing piece, the tip of this hour bobbin can be to the first fixed buckle department of placing the board lateral wall, then place the board with the second and install the tip at conductor pole and bracing piece, the second is placed fixed buckle on the board and can be contacted another terminal surface of bobbin this moment, then at the in-process of continuing the installation, the support bar can be through fixed plate extension spring, and then fix the bobbin on the bracing piece, because of fixed buckle card two tip at the bobbin, can avoid bobbin pivoted in-process on the bracing piece to appear shaking and the problem of dropping appears.
Furthermore, a pulley is rotatably connected inside each group of fixing buckles; the pulley is in contact with the wire barrel, so that the problem of abrasion caused by direct contact of the fixed buckle and the wire barrel is solved, the pulley protects the fixed buckle and the wire barrel simultaneously, and the service life of the fixed buckle is prolonged.
Further, a group of air cushions is fixedly connected to the side walls of the pulleys; the air cushion is sleeved on the pulley; through the setting of air cushion, can make the area of contact increase between air cushion and the line section of thick bamboo because of the extrusion air cushion when pulley and line section of thick bamboo contact, can avoid appearing skidding and the fixed buckle control's that drops that leads to problem between pulley and the line section of thick bamboo.
Further, a cavity is formed inside the pulley; a group of sliding plates are connected in the cavity in a sliding manner; the end part of the sliding plate close to the air cushion is fixedly connected with a mandril and is connected with the side wall of the pulley in a sliding way; the end part of the ejector rod is fixedly connected with an arc-shaped plate; an arc-shaped sleeve is fixedly connected to the inner side wall of the cavity; an arc-shaped rod is connected inside the arc-shaped sleeve in a sliding manner; the two ends of the arc-shaped rod correspond to the sliding plate; by arranging the ejector rod and the arc-shaped rod inside the pulley, when one air cushion is extruded, the sliding plate can be pushed by the ejector rod, and the ejector rod without being extruded on the other side is pushed outwards by the sliding of the arc-shaped rod inside the arc-shaped sleeve, so that the ejector rod without being extruded is pushed into the bobbin, and the problem of shaking of the bobbin on the supporting rod and during rotation is further avoided.
Further, an air duct is communicated between the air cushions; a plurality of groups of air ducts are arranged between the air cushions; be equipped with the air duct intercommunication between the air cushion, can receive when the air cushion extrudeing, another air cushion can expand because of the leading-in gas of air duct, increases the area of contact of air cushion and line section of thick bamboo, and then increases the frictional force between pulley and the line section of thick bamboo, has increased the supporting effect of pulley to the line section of thick bamboo.
Furthermore, the middle part of the supporting rod is rotatably connected with a supporting wheel; the middle part of the supporting rod is provided with a convex block corresponding to the supporting wheel; the supporting wheel is arranged on the supporting rod to support the bobbin, so that the problem that the bobbin and the supporting rod can be directly rubbed can be avoided, and the service life of the supporting rod can be prolonged; and the lug corresponding to the supporting wheel is arranged, so that the bobbin can be guided when placed on the supporting rod, the operation time for replacing the bobbin can be reduced, and the efficiency is increased.
Furthermore, a plurality of groups of first vent holes are formed in the supporting wheel; a plurality of groups of second vent holes are formed in the supporting rod; through being equipped with first air vent and second air vent in supporting wheel and bracing piece inside, can make between a line section of thick bamboo and the bracing piece can have the air to circulate, avoid long-time friction between a line section of thick bamboo and the bracing piece to generate heat and the problem that the bracing piece life-span that leads to reduces.
Furthermore, an annular groove is formed in the supporting rod; a transmission cylinder is fixedly connected to the side wall of the supporting wheel and the position corresponding to the annular groove; a plurality of groups of first magnets are estimated at one end of the transmission cylinder, which is far away from the supporting wheel; an annular sliding groove is formed in the middle of the supporting rod and corresponds to the first magnet; a sliding ring is rotatably connected inside the annular sliding chute; a second magnet is fixedly connected to the position, corresponding to the first magnet, of the sliding ring; the side wall of the sliding ring is hinged with a fan blade through a torsion spring; when the supporting wheel is rotated by a bobbin and is driven, the first magnet through the end part of the transmission cylinder can be matched with the second magnet on the sliding ring to drive the sliding ring to rotate inside the annular sliding groove, when the annular sliding groove rotates, the fan blades on the side wall of the annular sliding groove can be unfolded partially due to centrifugal force, and rotate inside the bobbin, so that air inside the bobbin is circulated with higher speed.
The beneficial effects of the invention are:
1. the invention provides a double-faced jacquard knitting machine, which is characterized in that a placing plate and a fixing buckle are additionally arranged at the side end of a supporting rod, so that when a spinning bobbin is sleeved on the supporting rod, the fixing buckle presses the bobbin on the supporting rod, and the problem of shaking caused by rotation when the spinning yarn is drawn out is avoided.
2. According to the invention, the pulley is arranged at the end part of the fixed buckle, so that the fixed buckle can rotate when the weaving thread of the bobbin is drawn out and rotates, and a support is further arranged between the fixed buckle and the bobbin, so that the problem that the bobbin is damaged due to long-time friction between the fixed buckle and the bobbin is avoided.
3. According to the invention, the supporting wheel and the cooling fan are arranged on the supporting rod, so that the fan can be driven to rotate to blow heat on the supporting rod in the process of pulling the bobbin, and the problem that the supporting rod is abraded too fast due to heat generated by long-time friction between the supporting rod and the bobbin is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial cross-sectional view of a heat sink wheel;
fig. 5 is a partial sectional view of the anti-shake wheel;
illustration of the drawings:
1. a first placing plate; 11. a second placing plate; 12. a wire guide rod; 2. a support bar; 21. a support wheel; 22. a first air vent; 221. a second vent hole; 23. a transmission cylinder; 231. a first magnet; 24. an annular chute; 241. a slip ring; 242. a second magnet; 25. a fan blade; 3. a supporting strip; 31. fixing a buckle; 32. a fixing plate; 33. a spring; 34. a pulley; 341. an air cushion; 342. a cavity; 343. a slide plate; 344. a top rod; 345. an arc-shaped sleeve; 346. an arcuate bar; 347. an air duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 5, the present invention provides a double jacquard knitting machine, including a first placing plate 1; the side wall of the first placing plate 1 is fixedly connected with a wire guide rod 12; a second placing plate 11 is inserted into the end part of the wire rod 12; a support rod 2 is fixedly connected between the first placing plate 1 and the second placing plate 11; a group of fixing buckles 31 are fixedly connected to one side, close to the supporting rod 2, of the first placing plate 1; a group of supporting strips 3 are connected inside the second placing plate 11 in a sliding manner; the end part of the support bar 3 far away from the support bar 2 is fixedly connected with a fixing plate 32; the supporting bar 3 is sleeved with a spring 33; one end of the spring 33 is fixedly connected to the side wall of the second placing plate 11, and the other end is fixedly connected to the side wall of the fixing plate 32; one end of the support bar 3 close to the support bar 2 is fixedly connected with a fixing buckle 31; the during operation, place board 11 earlier with the second and take out from wire rod 12, then with the line barrel casing on bracing piece 2, the tip of a needle line barrel can be to the first fixed buckle 31 department of placing board 1 lateral wall this moment, then place board 11 with the second and install the tip at wire rod 12 and bracing piece 2, the second is placed fixed buckle 31 on the board 11 and can be contacted another terminal surface of a line barrel this moment, then at the in-process of continuing the installation, support bar 3 can be through fixed plate 32 extension spring 33, and then fix the line barrel on bracing piece 2, because of fixed buckle 31 card two tip at a line barrel, can avoid a line barrel pivoted in-process can appear the shake and appear the problem of dropping on bracing piece 2.
As an embodiment of the present invention, a pulley 34 is rotatably connected inside each set of the fixing buckle 31; through being equipped with pulley 34 and line section of thick bamboo and contacting, avoided fixed buckle 31 and the wearing and tearing problem that line section of thick bamboo direct contact and lead to, pulley 34 has protected fixed buckle 31 and line section of thick bamboo simultaneously, has prolonged fixed buckle 31's life.
As an embodiment of the present invention, a set of air cushions 341 are fixed to the side walls of the pulley 34; the air cushion 341 is sleeved on the pulley 34; through the arrangement of the air cushion 341, when the pulley 34 contacts with the wire barrel, the contact area between the air cushion 341 and the wire barrel is increased due to the extrusion of the air cushion 341, and the problem of falling off and control of the fixed buckle 31 caused by the slippage between the pulley 34 and the wire barrel can be avoided.
As an embodiment of the present invention, a cavity 342 is formed inside the pulley 34; a group of sliding plates 343 are slidably connected inside the cavity 342; a top rod 344 is fixedly connected to the end part of the sliding plate 343, which is close to the air cushion 341, and is in sliding connection with the side wall of the pulley 34; an arc-shaped plate is fixedly connected to the end part of the ejector rod 344; an arc-shaped sleeve 345 is fixedly connected to the inner side wall of the cavity 342; an arc rod 346 is slidably connected inside the arc sleeve 345; the two ends of the arc-shaped rod 346 correspond to the sliding plate 343; by providing the top rod 344 and the arc rod 346 inside the pulley 34, when one air cushion 341 is pressed, the sliding plate 343 can be pushed by the top rod 344, and the top rod 344, which is not pressed, is pushed outwards by the sliding of the arc rod 346 inside the arc sleeve 345, and is pushed into the bobbin without being pressed, thereby further avoiding the problem of shaking of the bobbin on the support rod 2 and during rotation.
In one embodiment of the present invention, an air duct 347 is connected between the air cushions 341; a plurality of groups of air guide pipes 347 are arranged among the air cushions 341; the air guide pipe 347 is arranged and communicated between the air cushions 341, and when the air cushions 341 are extruded, the other air cushion 341 can expand due to the air introduced by the air guide pipe 347, so that the contact area between the air cushion 341 and the wire barrel is increased, the friction force between the pulley 34 and the wire barrel is further increased, and the supporting effect of the pulley 34 on the wire barrel is increased.
As an embodiment of the invention, a support wheel 21 is rotatably connected to the middle of the support rod 2; the middle part of the supporting rod 2 is provided with a convex block corresponding to the supporting wheel 21; the supporting wheel 21 is arranged on the supporting rod 2 to support the bobbin, so that the problem that the bobbin is directly rubbed with the supporting rod 2 can be avoided, and the service life of the supporting rod 2 is prolonged; and the lug corresponding to the supporting wheel 21 is arranged, so that the bobbin can be guided when being placed on the supporting rod 2, the operation time for replacing the bobbin can be reduced, and the efficiency is increased.
As an embodiment of the present invention, a plurality of sets of first ventilation holes 22 are formed inside the supporting wheel 21; a plurality of groups of second vent holes 221 are formed in the supporting rod 2; through being equipped with first air vent 22 and second air vent 221 in supporting wheel 21 and bracing piece 2 inside, can make and to have the air to circulate between a line section of thick bamboo and bracing piece 2, avoid long-time friction between a line section of thick bamboo and the bracing piece 2 to generate heat and the problem that bracing piece 2 life-span that leads to reduces.
As an embodiment of the present invention, an annular groove is formed inside the support rod 2; a transmission cylinder 23 is fixedly connected to the side wall of the supporting wheel 21 and the position corresponding to the annular groove; a plurality of groups of first magnets 231 are estimated at one end of the transmission cylinder 23 far away from the supporting wheel 21; an annular sliding groove 24 is formed in the middle of the supporting rod 2 corresponding to the first magnet 231; a sliding ring 241 is rotatably connected inside the annular sliding groove 24; a second magnet 242 is fixedly connected to the sliding ring 241 at a position corresponding to the first magnet 231; the side wall of the sliding ring 241 is hinged with a fan blade 25 through a torsion spring; when the supporting wheel 21 is driven by the bobbin rotation, the first magnet 231 at the end of the driving cylinder 23 is matched with the second magnet 242 on the sliding ring 241 to drive the sliding ring 241 to rotate in the annular chute 24, when the annular chute 24 rotates, the fan blades 25 on the side wall of the annular chute 24 will be unfolded partially by centrifugal force to rotate in the bobbin, and further accelerate the air circulation in the bobbin.
The working principle is as follows: when the device works, the second placing plate 11 is firstly pulled out from the wire guide rod 12, then the bobbin is sleeved on the support rod 2, at the moment, the end part of the needle bobbin can be opposite to the fixing buckle 31 on the side wall of the first placing plate 1, then the second placing plate 11 is installed at the end parts of the wire guide rod 12 and the support rod 2, at the moment, the fixing buckle 31 on the second placing plate 11 can be in contact with the other end surface of the bobbin, then in the process of continuous installation, the support bar 3 can stretch the spring 33 through the fixing plate 32, and then the bobbin on the support rod 2 is fixed, and the problem that the bobbin is shaken and falls off in the process of rotating on the support rod 2 can be avoided as the fixing buckle 31 is clamped at the two end parts of the bobbin; the pulley 34 is arranged to contact with the bobbin, so that the abrasion problem caused by direct contact of the fixing buckle 31 and the bobbin is avoided, the pulley 34 protects the fixing buckle 31 and the bobbin at the same time, and the service life of the fixing buckle 31 is prolonged; through the arrangement of the air cushion 341, when the pulley 34 is in contact with the wire barrel, the contact area between the air cushion 341 and the wire barrel is increased due to the extrusion of the air cushion 341, and the problem of falling off and control of the fixing buckle 31 caused by the slippage between the pulley 34 and the wire barrel can be avoided; by arranging the top rod 344 and the arc-shaped rod 346 inside the pulley 34, when one air cushion 341 is pressed, the sliding plate 343 can be pushed by the top rod 344, and then the top rod 344 which is not pressed on the other side is pushed outwards by the sliding of the arc-shaped rod 346 inside the arc-shaped sleeve 345, and then the top rod 344 which is not pressed is pushed into the bobbin, so that the problem of shaking of the bobbin on the supporting rod 2 and during rotation is further avoided; the air guide pipes (347) are communicated between the air cushions 341, so that when the air cushions 341 are extruded, the other air cushion 341 can expand due to the air introduced by the air guide pipes (347), the contact area between the air cushion 341 and the wire cylinder is increased, the friction force between the pulley 34 and the wire cylinder is further increased, and the supporting effect of the pulley 34 on the wire cylinder is increased; the supporting wheel 21 is arranged on the supporting rod 2 to support the bobbin, so that the problem that the bobbin and the supporting rod 2 are directly rubbed can be avoided, and the service life of the supporting rod 2 can be prolonged; the lug corresponding to the supporting wheel 21 is arranged, so that the bobbin can be guided when being placed on the supporting rod 2, the operation time for replacing the bobbin can be reduced, and the efficiency is increased; the first vent hole 22 and the second vent hole 221 are arranged in the supporting wheel 21 and the supporting rod 2, so that air can flow between the bobbin and the supporting rod 2, and the problem that the service life of the supporting rod 2 is shortened due to long-time friction heating between the bobbin and the supporting rod 2 is avoided; when the supporting wheel 21 is driven by the bobbin, the first magnet 231 at the end of the driving cylinder 23 is engaged with the second magnet 242 on the sliding ring 241 to drive the sliding ring 241 to rotate inside the annular sliding groove 24, and when the annular sliding groove 24 rotates, the fan blades 25 on the side wall of the annular sliding groove 24 are partially unfolded by centrifugal force to rotate inside the bobbin, so as to accelerate the air circulation inside the bobbin.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (3)
1. A double jacquard knitting machine characterized in that: comprises a first placing plate (1); a wire guide rod (12) is fixedly connected to the side wall of the first placing plate (1); a second placing plate (11) is inserted into the end part of the wire guide rod (12); a support rod (2) is fixedly connected between the first placing plate (1) and the second placing plate (11); one side of the first placing plate (1) close to the supporting rod (2) is fixedly connected with a group of fixing buckles (31); a group of supporting strips (3) are connected inside the second placing plate (11) in a sliding manner; the end part of the support bar (3) far away from the support bar (2) is fixedly connected with a fixing plate (32); the supporting bars (3) are sleeved with springs (33); one end of the spring (33) is fixedly connected with the side wall of the second placing plate (11), and the other end of the spring is fixedly connected with the side wall of the fixing plate (32); one end of the support bar (3) close to the support bar (2) is fixedly connected with a fixed buckle (31);
a pulley (34) is rotatably connected inside each group of the fixed buckles (31);
a group of air cushions (341) are fixedly connected to the side walls of the pulleys (34); the air cushion (341) is sleeved on the pulley (34);
a cavity (342) is formed in the pulley (34); a group of sliding plates (343) are connected inside the cavity (342) in a sliding manner; a top rod (344) is fixedly connected to the end part, close to the air cushion (341), of the sliding plate (343), and is in sliding connection with the side wall of the pulley (34); an arc-shaped plate is fixedly connected to the end part of the ejector rod (344); an arc-shaped sleeve (345) is fixedly connected to the inner side wall of the cavity (342); an arc-shaped rod (346) is connected inside the arc-shaped sleeve (345) in a sliding way; the two ends of the arc-shaped rod (346) correspond to the sliding plate (343);
the middle part of the supporting rod (2) is rotatably connected with a supporting wheel (21); the middle part of the support rod (2) is provided with a convex block corresponding to the support wheel (21).
2. Double-jacquard knitting machine according to claim 1, characterized in that: a plurality of groups of first vent holes (22) are formed in the supporting wheel (21); a plurality of groups of second vent holes (221) are formed in the supporting rod (2).
3. A double jacquard knitting machine according to claim 2, characterized in that: an annular groove is formed in the supporting rod (2); a transmission cylinder (23) is fixedly connected to the side wall of the supporting wheel (21) at a position corresponding to the annular groove; a plurality of groups of first magnets (231) are estimated at one end of the transmission cylinder (23) far away from the supporting wheel (21); an annular sliding groove (24) is formed in the middle of the supporting rod (2) and corresponds to the first magnet (231); a sliding ring (241) is rotatably connected inside the annular sliding groove (24); a second magnet (242) is fixedly connected to the sliding ring (241) at a position corresponding to the first magnet (231); the side wall of the sliding ring (241) is hinged with a fan blade (25) through a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211131753.7A CN115522315A (en) | 2021-05-27 | 2021-05-27 | Double-faced jacquard knitting machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585458.8A CN113337949B (en) | 2021-05-27 | 2021-05-27 | Double jacquard knitting machine |
| CN202211131753.7A CN115522315A (en) | 2021-05-27 | 2021-05-27 | Double-faced jacquard knitting machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110585458.8A Division CN113337949B (en) | 2021-05-27 | 2021-05-27 | Double jacquard knitting machine |
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| CN115522315A true CN115522315A (en) | 2022-12-27 |
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| CN202110585458.8A Active CN113337949B (en) | 2021-05-27 | 2021-05-27 | Double jacquard knitting machine |
| CN202211131753.7A Pending CN115522315A (en) | 2021-05-27 | 2021-05-27 | Double-faced jacquard knitting machine |
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| CN202110585458.8A Active CN113337949B (en) | 2021-05-27 | 2021-05-27 | Double jacquard knitting machine |
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| BE681061A (en) * | 1966-05-13 | 1966-10-17 | ||
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| CN209854327U (en) * | 2018-12-28 | 2019-12-27 | 苏州汇瑞纺织有限公司 | Production device convenient for yarn feeding for knitted fabric production |
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| CN111362062A (en) * | 2020-03-24 | 2020-07-03 | 杭州阳枫商贸有限公司 | Knitting bobbin placing device based on internal extrusion limiting |
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2021
- 2021-05-27 CN CN202110585458.8A patent/CN113337949B/en active Active
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| CN113337949A (en) | 2021-09-03 |
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