CN112481794A - Yarn feeding transmission mechanism for double-sided circular knitting machine - Google Patents
Yarn feeding transmission mechanism for double-sided circular knitting machine Download PDFInfo
- Publication number
- CN112481794A CN112481794A CN202011291484.1A CN202011291484A CN112481794A CN 112481794 A CN112481794 A CN 112481794A CN 202011291484 A CN202011291484 A CN 202011291484A CN 112481794 A CN112481794 A CN 112481794A
- Authority
- CN
- China
- Prior art keywords
- yarn feeding
- yarn
- side wall
- sliding
- knitting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- 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
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
-
- 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
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/99—Driving-gear not otherwise provided for electrically controlled
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to the technical field of textiles, in particular to a yarn feeding transmission mechanism for a double-sided circular knitting machine, which comprises a bottom disc, wherein a yarn feeding circular ring is fixedly arranged on the upper side wall of the bottom disc, sliding holes are uniformly formed in the periphery of the yarn feeding circular ring, sliding grooves are formed in the upper side and the lower side of each sliding hole, a sliding rod is sleeved in an inner cavity of each sliding hole, sliding blocks matched with the sliding grooves are symmetrically and fixedly arranged on the upper side wall and the lower side wall of each sliding rod, and the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode; through setting up step motor, universal joint coupling, outer sleeve shaft and spline groove, when step motor circular telegram work, send the yarn axle to rotate through what the chain drive corresponds, utilize universal joint coupling, outer sleeve shaft and axle sleeve shaft drive respectively to organize to send the yarn axle synchronous rotation simultaneously, realize the synchronous transport to respectively organize the yarn, utilize a set of motor drive, the manufacturing cost of this mechanism has been reduced promptly, the great problem of noise when also having avoided multiunit motor synchronous operation to cause sending the yarn simultaneously.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a yarn feeding transmission mechanism for a double-sided circular knitting machine.
Background
Circular knitting machines, known as circular weft knitting machines (or circular weft knitting machines). The circular knitting machine has many looping systems, high rotation speed, high yield, fast pattern change, good fabric quality, less procedures and strong product adaptability, so the circular knitting machine develops quickly and mainly comprises a frame, a yarn feeding mechanism, a transmission mechanism, a lubricating and dedusting (Xuejie) mechanism, an electrical control mechanism, a drawing and coiling mechanism and other auxiliary devices;
present big circular knitting machine send yarn drive mechanism, the size is fixed, can't satisfy not unidimensional big circular knitting machine user demand, and every group send the yarn roller all to be equipped with a set of yarn motor drive that send simultaneously, not only causes whole yarn mechanism manufacturing cost higher, owing to send yarn in-process multiunit motor simultaneous working, causes to send yarn process noise great moreover to influence workman healthy.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a yarn feeding transmission mechanism for a double-sided big circular knitting machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the yarn feeding transmission mechanism for the double-sided large circular knitting machine comprises a bottom circular disc, wherein a yarn feeding circular ring is fixedly mounted on the upper side wall of the bottom circular disc, sliding holes are uniformly formed in the periphery of the yarn feeding circular ring, sliding grooves are formed in the upper side and the lower side of each sliding hole, a sliding rod is sleeved in an inner cavity of each sliding hole, sliding blocks matched with the sliding grooves are symmetrically and fixedly mounted on the upper side wall and the lower side wall of each sliding rod, the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, a traction rod is rotatably mounted on one side, close to the inner cavity of each yarn feeding circular ring, of each sliding rod, an adjusting device is fixedly mounted at the center of the upper side wall of the bottom circular disc, a connecting block is fixedly mounted on one side, far away from the corresponding sliding rod, a wheel carrier is fixedly mounted on one side, the yarn feeding device comprises a yarn feeding shaft, a driving chain wheel, a chain, a mounting plate, a stepping motor, a driving chain wheel and a chain, wherein universal joint couplers are fixedly mounted at two ends of the yarn feeding shaft, opposite sides of two adjacent universal joint couplers are respectively and fixedly provided with an outer sleeve shaft and a shaft sleeve shaft, an integrally formed spline is arranged in an inner cavity of the outer sleeve shaft, a spline groove matched with the spline is formed in the outer side wall of the shaft sleeve shaft, the spline is slidably mounted in the inner cavity of the spline groove, the shaft sleeve shaft is arranged in the inner cavity of the outer sleeve shaft, the shaft sleeve shaft is slidably connected with the outer sleeve shaft, a group of yarn feeding shafts are fixedly mounted on the outer sides of the driven chain wheels in a meshed mode, the lower side wall of the bottom disc is fixedly provided with a tensioning device,
preferably, the adjusting device comprises a fixing plate, the fixing plate is fixedly installed at the center of the upper side wall of the bottom disc, the fixing plate is far away from two sides of one side wall of the bottom disc and is provided with an electric telescopic rod in a rotating mode, a traction disc is fixedly installed at the output end of the electric telescopic rod and is connected with the traction rod in a rotating mode, and a yarn supplying rod is sleeved on an inner cavity of the traction disc.
Preferably, a limiting ring is fixedly mounted on the outer side of the joint of the connecting block and the sliding rod.
Preferably, the clamping device comprises a guide block, the guide block is fixedly installed on the outer side of the yarn feeding shaft, yarn clamping discs are symmetrically arranged on two sides of an inner cavity of the wheel carrier and are in sliding connection with the guide block, clamping springs are fixedly installed on two opposite sides of each yarn clamping disc, and the clamping springs are far away from one sides of the yarn clamping discs and fixedly connected with the yarn feeding shaft.
Preferably, overspeed device tensioner includes elastic telescopic rod, elastic telescopic rod fixed mounting in the lower lateral wall of end disc, elastic telescopic rod keeps away from one side fixed mounting of end disc has the sprocket carrier, the inner chamber of sprocket carrier rotates installs tension sprocket, tension sprocket with the chain meshing is connected, the mounting panel with the through hole has all been seted up in end disc left side, the chain runs through the inner chamber of through hole.
Preferably, the fixed plate is kept away from the center department fixed mounting of a bottom disc lateral wall has the yarn pole of confession, the yarn pole of confession is kept away from one side fixed mounting of fixed plate has the yarn dish of confession, the yarn dish of confession is kept away from the even fixed mounting all around of confession yarn pole lateral wall have with send the yarn pole that the yarn axle corresponds, the lateral wall of yarn pole rotates and installs the carousel.
Preferably, the upper side wall of the yarn feeding circular ring is uniformly and fixedly provided with a guide ring, the periphery of the guide ring is uniformly and fixedly provided with a guide wheel frame corresponding to the yarn feeding shaft, and the inner cavity of the guide wheel frame is rotatably provided with a guide wheel.
Preferably, the lower side wall of the connecting block is rotatably provided with a tensioning wheel frame, a connecting sheet is fixedly arranged on one side wall of the tensioning wheel frame close to the bottom disc, a spring is fixedly arranged on one side of the connecting sheet far away from the tensioning wheel frame, and one side of the spring far away from the connecting sheet is fixedly connected with the connecting block.
Preferably, a connecting ring is fixedly installed on the outer side of the yarn supply rod, inclined supporting rods are uniformly and fixedly installed on the periphery of the connecting ring, and one ends, far away from the connecting ring, of the inclined supporting rods are fixedly connected with the yarn supply disc.
The yarn feeding transmission mechanism for the double-sided big circular knitting machine has the beneficial effects that:
1. through setting up step motor, universal joint coupling, outer sleeve shaft and spline groove, when step motor circular telegram work, send the yarn axle to rotate through what the chain drive corresponds, utilize universal joint coupling, outer sleeve shaft and axle sleeve shaft drive respectively to organize to send the yarn axle synchronous rotation simultaneously, realize the synchronous transport to respectively organize the yarn, utilize a set of motor drive, the manufacturing cost of this mechanism has been reduced promptly, the great problem of noise when also having avoided multiunit motor synchronous operation to cause sending the yarn simultaneously.
2. Through setting up slide bar, electric telescopic handle and traction disc, when electric telescopic handle is flexible, pull each group's slide bar synchronous slip through the traction lever to the realization is to each group's yarn feeding interaxial distance's synchro-control, in order to satisfy the yarn feeding demand of not unidimensional big circular knitting machine, has effectively increased the suitability.
Drawings
FIG. 1 is a cross-sectional view of a yarn feeding transmission mechanism for a double-sided circular knitting machine according to the present invention;
FIG. 2 is an enlarged view of the structure of part A of the yarn feeding transmission mechanism for the double-sided circular knitting machine, which is provided by the invention;
FIG. 3 is a bottom view of a yarn feeding ring structure of the yarn feeding transmission mechanism for the double-sided circular knitting machine, which is provided by the invention;
FIG. 4 is an enlarged view of the B part structure of the yarn feeding transmission mechanism for the double-sided circular knitting machine according to the present invention;
FIG. 5 is a schematic view of a shaft connecting structure of an outer sleeve shaft and a shaft sleeve of a yarn feeding transmission mechanism for a double-sided circular knitting machine, which is provided by the invention;
FIG. 6 is a top view of a yarn feeding disk structure of a yarn feeding transmission mechanism for a double-sided circular knitting machine.
In the figure: the yarn feeding device comprises a bottom disc 1, a yarn feeding circular ring 2, a fixing plate 3, a yarn feeding rod 4, a yarn feeding disc 5, a rotary disc 6, a yarn rod 7, a sliding hole 8, a sliding groove 9, a sliding rod 10, a sliding block 11, a connecting block 12, a limiting ring 13, a wheel carrier 14, a yarn feeding shaft 15, a yarn clamping disc 16, a guide block 17, a clamping spring 18, a universal joint coupler 19, an outer sleeve shaft 20, a sleeve shaft 21, a spline groove 22, a spline 23, a driven sprocket 24, a chain 25, a mounting plate 26, a stepping motor 27, a driving sprocket 28, a through hole 29, an elastic telescopic rod 30, a sprocket carrier 31, a tensioning sprocket 32, a traction rod 33, an electric telescopic rod 34, a traction disc 35, a through hole 36, a supporting rod 37, a guide ring 38, a guide wheel carrier 39, a guide wheel 40, a tensioning wheel carrier 41, a tensioning wheel 42, a spring.
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.
Referring to fig. 1-6, a yarn feeding transmission mechanism for a double-sided big circular knitting machine comprises a bottom circular disc 1, a yarn feeding circular ring 2 is fixedly installed on the upper side wall of the bottom circular disc 1, sliding holes 8 are evenly formed in the periphery of the yarn feeding circular ring 2, sliding grooves 9 are formed in the upper side and the lower side of each sliding hole 8, a sliding rod 10 is sleeved in an inner cavity of each sliding hole 8, sliding blocks 11 matched with the sliding grooves 9 are symmetrically and fixedly installed on the upper side wall and the lower side wall of each sliding rod 10, the sliding blocks 11 are slidably connected to the inner cavity of the corresponding sliding grooves 9, a traction rod 33 is rotatably installed on one side, close to the inner cavity of the yarn feeding circular ring 2, of each sliding rod 10, an adjusting device is fixedly installed in the center of the upper side wall of the bottom circular disc 1 and comprises a fixing plate 3, the fixing plate 3 is fixedly installed in the center of the upper side, the traction disc 35 is rotatably connected with the traction rod 33, the yarn supplying rod 4 is sleeved in an inner cavity of the traction disc 35, and in the process that the electric telescopic rod 34 stretches, the traction disc 35 and the traction rod 33 can be used for drawing each group of sliding rods 10 to synchronously slide in the inner cavity of the corresponding sliding hole 8, so that the yarn feeding requirement of the circular knitting machine with the size avoiding function is met.
A connecting block 12 is fixedly installed on one side of the sliding rod 10 far away from the traction rod 33, a limiting ring 13 is fixedly installed on the outer side of the connecting block 12 and the sliding rod 10, a wheel carrier 14 is fixedly installed on one side of the connecting block 12 far away from the sliding rod 10, a yarn feeding shaft 15 is rotatably installed in the inner cavity of the wheel carrier 14, a clamping device is fixedly installed on the outer side of the yarn feeding shaft 15 and comprises a guide block 17, the guide block 17 is fixedly installed on the outer side of the yarn feeding shaft 15, yarn clamping discs 16 are symmetrically arranged on two sides of the inner cavity of the wheel carrier 14, the yarn clamping discs 16 are slidably connected with the guide block 17, clamping springs 18 are fixedly installed on opposite sides of the two sets of yarn clamping discs 16, one sides of the clamping springs 18 far away from the yarn clamping discs 16 are fixedly connected with the yarn feeding shaft 15, and in the yarn feeding process of the yarn feeding shaft 15, the two sets of clamping springs 18 respectively, the problem of yarn feeding asynchronism caused by the phenomenon of slipping of the yarns in the conveying process is avoided.
The yarn feeding device comprises a yarn feeding shaft 15, universal joint couplers 19 are fixedly mounted at two ends of the yarn feeding shaft 15, two adjacent universal joint couplers 19 are fixedly mounted on opposite sides of the yarn feeding shaft 19 respectively, an outer sleeve shaft 20 and a sleeve shaft 21 are fixedly mounted on opposite sides of the two adjacent universal joint couplers 19, an integrally formed spline 23 is arranged in an inner cavity of the outer sleeve shaft 20, a spline groove 22 matched with the spline 23 is formed in the outer side wall of the sleeve shaft 21, the spline 23 is slidably mounted in an inner cavity of the spline groove 22, the sleeve shaft 21 is sleeved in the inner cavity of the outer sleeve shaft 20, the sleeve shaft 21 is slidably connected with the outer sleeve shaft 20, a driven sprocket 24 is fixedly mounted on the outer side of one yarn feeding shaft 15, a chain 25 is mounted on the outer side of the driven sprocket 24 in a meshed manner, a mounting plate 26 is fixedly mounted on the upper side wall of the yarn feeding ring 2, a stepping motor 27 is fixedly mounted on one side, far away from the yarn, when the stepping motor 27 is powered on to work, the driven chain wheel 24 and the corresponding yarn feeding shafts 15 are driven to rotate by the chain 25, and the yarn feeding shafts 15 of all groups are driven to synchronously rotate by the universal joint coupler 19, the outer sleeve shaft 20 and the universal joint coupler 19 so as to realize the requirement of synchronous yarn feeding.
The lower side wall fixed mounting of end disc 1 has overspeed device tensioner, overspeed device tensioner includes elasticity telescopic link 30, elasticity telescopic link 30 fixed mounting is in the lower side wall of end disc 1, one side fixed mounting that elasticity telescopic link 30 kept away from end disc 1 has sprocket carrier 31, the inner chamber of sprocket carrier 31 rotates and installs tensioning sprocket 32, tensioning sprocket 32 is connected with the meshing of chain 25, through hole 29 has all been seted up on mounting panel 26 and end disc 1 left side, chain 25 runs through the inner chamber of through hole 29, utilize the elasticity resilience of elasticity telescopic link 30, the tensioning of keeping chain 25 all the time when making slide bar 10 slide, in order to ensure that step motor 27 can drive the rotation of sending yarn axle 15.
Fixed plate 3 keeps away from the center department fixed mounting of 1 lateral wall of end disc and supplies yarn pole 4, supply one side fixed mounting that fixed plate 3 was kept away from to yarn pole 4 to supply yarn dish 5, supply yarn dish 5 to keep away from to supply even fixed mounting all around of 4 lateral walls of yarn pole to have and send yarn shaft 15 corresponding yarn pole 7, the lateral wall of yarn pole 7 rotates and installs carousel 6, the outside of yarn pole 7 is used for the cover to establish a yarn section of thick bamboo, the outside fixed mounting who supplies yarn pole 4 has go-between 45, even fixed mounting all around of go-between 45 has diagonal brace 46, the one end that go-between 45 was kept away from to diagonal brace 46 with supply yarn dish 5 fixed connection, carousel 6 is convenient for rotate along with a yarn section of thick bamboo at the in-process of yarn section of thick bamboo spinning, avoid a yarn section of thick bamboo direct and supply yarn dish 5 contacts, because frictional force is.
The upper side wall of the yarn feeding circular ring 2 is uniformly and fixedly provided with a guide ring 38, the periphery of the guide ring 38 is uniformly and fixedly provided with a guide wheel frame 39 corresponding to the yarn feeding shaft 15, the inner cavity of the guide wheel frame 39 is rotatably provided with a guide wheel 40, the guide wheel 40 is used for primarily guiding the yarn fed out from the yarn barrel, no fulcrum is provided for the yarn, and the problem that the yarn is easy to break due to large span in the yarn feeding process is solved.
The lower side wall of the connecting block 12 is rotatably provided with a tensioning wheel frame 41, one side wall of the tensioning wheel frame 41 close to the base disc 1 is fixedly provided with a connecting sheet 44, one side of the connecting sheet 44 far away from the tensioning wheel frame 41 is fixedly provided with a spring 43, one side of the spring 43 far away from the connecting sheet 44 is fixedly connected with the connecting block 12, the tensioning wheel 42 is used for guiding the sent yarn, and the spring 43 is used for drawing the tensioning wheel frame 41 to keep the sent yarn tensioned.
The working principle is as follows: in the using process of the invention, a bottom disc 1 is fixedly arranged on a yarn feeding bracket of a circular knitting machine, then a yarn cylinder wound with yarn is sleeved on the outer side of a yarn rod 7, then an electric telescopic rod 34 is electrified according to the size of the circular knitting machine, the electric telescopic rod 34 is made to stretch and retract, a sliding rod 10 is pulled by a traction disc 35 and a traction rod 33 to slide in an inner cavity of a sliding hole 8 until each group of yarn feeding shafts 15 are adjusted to meet the size requirement of the circular knitting machine, meanwhile, a shaft sleeve shaft 21 slides in an inner cavity of an outer sleeve shaft 20 when the position of the yarn feeding shafts 15 is adjusted, so that the normal transmission of each group of yarn feeding shafts 15 is ensured, the yarn to be conveyed sequentially passes through a guide wheel 40, the yarn feeding shafts 15 and a wheel carrier 14 and is finally guided to a knitting needle of the circular knitting machine, when the yarn passes through the yarn feeding shafts 15, yarn clamping discs 16 on two sides push the yarn towards due to a guide block 17, so as to avoid the yarn sliding on the outer side wall of the yarn feeding shafts 15, when the circular knitting machine is started, only the stepping motor 27 needs to be started synchronously, so that the stepping motor 27 drives the driven sprocket 24 and the corresponding yarn feeding shafts 15 to rotate through the chain 25, and drives the yarn feeding shafts 15 to rotate synchronously through the universal joint coupler 19, the outer sleeve shaft 20 and the sleeve shaft 21, and further synchronous yarn feeding of the circular knitting machine is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The yarn feeding transmission mechanism for the double-sided large circular knitting machine comprises a bottom disc (1) and is characterized in that a yarn feeding circular ring (2) is fixedly mounted on the upper side wall of the bottom disc (1), sliding holes (8) are uniformly formed in the periphery of the yarn feeding circular ring (2), sliding grooves (9) are formed in the upper side and the lower side of each sliding hole (8), a sliding rod (10) is sleeved in an inner cavity of each sliding hole (8), sliding blocks (11) matched with the sliding grooves (9) are symmetrically and fixedly mounted on the upper side wall and the lower side wall of each sliding rod (10), the sliding blocks (11) are connected to the inner cavity of each sliding groove (9) in a sliding mode, a traction rod (33) is rotatably mounted on one side, close to the inner cavity of the yarn feeding circular ring (2), of the upper side wall of the bottom disc (1) is fixedly mounted at the center, a connecting block (12) is fixedly mounted on one side, far away from the, one side, far away from the sliding rod (10), of the connecting block (12) is fixedly provided with a wheel carrier (14), an inner cavity of the wheel carrier (14) is rotatably provided with a yarn feeding shaft (15), the outer side of the yarn feeding shaft (15) is fixedly provided with a clamping device, two ends of the yarn feeding shaft (15) are fixedly provided with universal joint couplers (19), opposite sides of two adjacent universal joint couplers (19) are respectively and fixedly provided with an outer sleeve shaft (20) and a shaft sleeve shaft (21), the inner cavity of the outer sleeve shaft (20) is provided with an integrally formed spline (23), the outer side wall of the shaft sleeve shaft (21) is provided with a spline groove (22) matched with the spline (23), the spline (23) is slidably arranged in the inner cavity of the spline groove (22), the shaft sleeve shaft (21) is sleeved in the inner cavity of the outer sleeve shaft (20), and the shaft sleeve shaft (21) is slidably connected with the outer sleeve shaft (20), a set of send the outside fixed mounting of yarn axle (15) to have driven sprocket (24), chain (25) are installed in the outside meshing of driven sprocket (24), send the last side wall fixed mounting of yarn ring (2) to have mounting panel (26), mounting panel (26) are kept away from send one side fixed mounting of yarn ring (2) to have step motor (27), the output fixed mounting of step motor (27) has drive sprocket (28), drive sprocket (28) with chain (25) meshing is connected, the lower side wall fixed mounting of end disc (1) has overspeed device tensioner.
2. The yarn feeding transmission mechanism for the double-sided large circular knitting machine as claimed in claim 1, wherein the adjusting device comprises a fixing plate (3), the fixing plate (3) is fixedly installed at the center of the upper side wall of the bottom circular knitting machine (1), two sides, far away from one side wall of the bottom circular knitting machine (1), of the fixing plate (3) are rotatably provided with electric telescopic rods (34), the output end of each electric telescopic rod (34) is fixedly provided with a traction disc (35), each traction disc (35) is rotatably connected with the corresponding traction rod (33), and an inner cavity of each traction disc (35) is sleeved with a yarn feeding rod (4).
3. The yarn feeding transmission mechanism for the double-sided circular knitting machine as claimed in claim 1, characterized in that a limiting ring (13) is fixedly mounted on the outer side of the joint of the connecting block (12) and the sliding rod (10).
4. The yarn feeding transmission mechanism for the double-sided circular knitting machine as claimed in claim 1, wherein the clamping device comprises a guide block (17), the guide block (17) is fixedly installed on the outer side of the yarn feeding shaft (15), yarn clamping discs (16) are symmetrically arranged on two sides of an inner cavity of the wheel carrier (14), the yarn clamping discs (16) are slidably connected with the guide block (17), clamping springs (18) are fixedly installed on opposite sides of the two groups of yarn clamping discs (16), and one side, away from the yarn clamping discs (16), of each clamping spring (18) is fixedly connected with the yarn feeding shaft (15).
5. The yarn feeding transmission mechanism for the double-sided circular knitting machine as claimed in claim 1, wherein the tensioning device comprises an elastic telescopic rod (30), the elastic telescopic rod (30) is fixedly mounted on the lower side wall of the bottom disc (1), a chain wheel frame (31) is fixedly mounted on one side, away from the bottom disc (1), of the elastic telescopic rod (30), a tensioning chain wheel (32) is rotatably mounted in an inner cavity of the chain wheel frame (31), the tensioning chain wheel (32) is meshed with the chain (25) and connected, through holes (29) are formed in the mounting plate (26) and the left side of the bottom disc (1), and the chain (25) penetrates through the inner cavity of the through holes (29).
6. The yarn feeding transmission mechanism for the double-sided big circular knitting machine as claimed in claim 1, wherein a yarn feeding rod (4) is fixedly installed at a center of one side wall of the fixed plate (3) far away from the bottom circular knitting machine, a yarn feeding disc (5) is fixedly installed at one side of the yarn feeding rod (4) far away from the fixed plate (3), yarn rods (7) corresponding to the yarn feeding shafts (15) are uniformly and fixedly installed at the periphery of one side wall of the yarn feeding disc (5) far away from the yarn feeding rod (4), and a rotary disc (6) is rotatably installed on the outer side wall of each yarn rod (7).
7. The yarn feeding transmission mechanism for the double-sided large circular knitting machine as claimed in claim 1, characterized in that a guide ring (38) is uniformly and fixedly mounted on the upper side wall of the yarn feeding circular ring (2), a guide wheel frame (39) corresponding to the yarn feeding shaft (15) is uniformly and fixedly mounted on the periphery of the guide ring (38), and a guide wheel (40) is rotatably mounted in the inner cavity of the guide wheel frame (39).
8. The yarn feeding transmission mechanism for the double-sided big circular knitting machine as claimed in claim 1, wherein a tensioning wheel frame (41) is rotatably mounted on the lower side wall of the connecting block (12), a connecting piece (44) is fixedly mounted on one side wall of the tensioning wheel frame (41) close to the base circular knitting machine (1), a spring (43) is fixedly mounted on one side of the connecting piece (44) far away from the tensioning wheel frame (41), and one side of the spring (43) far away from the connecting piece (44) is fixedly connected with the connecting block (12).
9. The yarn feeding transmission mechanism for the double-sided circular knitting machine as claimed in claim 1, wherein a connecting ring (45) is fixedly mounted on the outer side of the yarn feeding rod (4), inclined supporting rods (46) are uniformly and fixedly mounted on the periphery of the connecting ring (45), and one ends of the inclined supporting rods (46) far away from the connecting ring (45) are fixedly connected with the yarn feeding disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291484.1A CN112481794A (en) | 2020-11-18 | 2020-11-18 | Yarn feeding transmission mechanism for double-sided circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291484.1A CN112481794A (en) | 2020-11-18 | 2020-11-18 | Yarn feeding transmission mechanism for double-sided circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112481794A true CN112481794A (en) | 2021-03-12 |
Family
ID=74931461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291484.1A Withdrawn CN112481794A (en) | 2020-11-18 | 2020-11-18 | Yarn feeding transmission mechanism for double-sided circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112481794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113512812A (en) * | 2021-04-30 | 2021-10-19 | 康美特(厦门)智控科技有限公司 | Circular knitting machine and method for improving transmission stability |
-
2020
- 2020-11-18 CN CN202011291484.1A patent/CN112481794A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113512812A (en) * | 2021-04-30 | 2021-10-19 | 康美特(厦门)智控科技有限公司 | Circular knitting machine and method for improving transmission stability |
| CN113512812B (en) * | 2021-04-30 | 2022-08-09 | 康美特(厦门)智控科技有限公司 | Circular knitting machine and method for improving transmission stability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4837075B2 (en) | Tension adjustment architecture of fabric winder | |
| CN215325983U (en) | Tufting machine base cloth deviation correcting device | |
| CN115818338B (en) | Intelligent silk thread feeding device for processing packaged integrated shoes | |
| CN112481794A (en) | Yarn feeding transmission mechanism for double-sided circular knitting machine | |
| CN114604691B (en) | Chenille spinning energy-saving equipment | |
| CN113737370B (en) | Circular knitting machine with automatic tensioning function | |
| CN218756234U (en) | Twisting device with automatic reel changing mechanism | |
| CN211496408U (en) | Yarn pressing rod tension adjusting device for fiber conveying | |
| CN209797101U (en) | Winding machine | |
| CN112391708B (en) | Locking device for spinning spindle or twisting spindle | |
| JPH0314653A (en) | Cutter driver of double cloth loom, cutter for loom and loom | |
| CN215517867U (en) | Pneumatic tensioning mechanism of circular knitting machine | |
| CN210393222U (en) | Yarn winding device for socks | |
| CN221028886U (en) | Warping machine with tension adjusting function | |
| US1799915A (en) | Textile machine | |
| CN217298132U (en) | Transmission device of roving frame | |
| CN217869363U (en) | Yarn guide of flat knitting machine | |
| CN219362835U (en) | Guiding structure of textile machine yarn | |
| CN214655438U (en) | Yarn feeding device with adjustable tightness for spinning | |
| CN212771181U (en) | Twisting device for chenille spinning machine | |
| CN109137231A (en) | A kind of weaving loom cloth-discharging mechanism width adjusting device | |
| CN213538228U (en) | Yarn weaving device for producing wool-spandex elastic fabric | |
| CN219195308U (en) | Yarn feeding device of multifunctional circular knitting machine | |
| KR100292399B1 (en) | Doubling device of elastic yarn | |
| CN218809523U (en) | Stable clamping device for textile yarns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |