CN110016754A - A kind of double reverse side weft-knitting machines - Google Patents
A kind of double reverse side weft-knitting machines Download PDFInfo
- Publication number
- CN110016754A CN110016754A CN201910389050.6A CN201910389050A CN110016754A CN 110016754 A CN110016754 A CN 110016754A CN 201910389050 A CN201910389050 A CN 201910389050A CN 110016754 A CN110016754 A CN 110016754A
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- Prior art keywords
- hole
- yarn
- needle
- yarn feeding
- swing arm
- Prior art date
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- Granted
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- 238000009940 knitting Methods 0.000 title claims abstract description 20
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000009954 braiding Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000004744 fabric Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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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
- D04B15/14—Needle cylinders
-
- 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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/325—Cam systems or assemblies for operating knitting instruments in circular knitting machines with two opposed needle cylinders
-
- 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
- D04B15/48—Thread-feeding 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
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
- D04B15/60—Thread guides for circular knitting machines; Thread-changing devices with thread-clamping or -severing devices
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B9/00—Circular knitting machines with independently-movable needles
- D04B9/10—Circular knitting machines with independently-movable needles with two needle cylinders for purl work or for Links-Links loop formation
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
A kind of double reverse side weft-knitting machines, including top cylinder, bottom cylinder, upper saddle seat, lower saddle, upper triangle, lower triangle, double-ended needle, upper pusher jack, lower pusher jack and yarn feeding device, top cylinder and bottom cylinder are coaxial positioned opposite and can rotate synchronously, yarn feeding device includes yarn feeding mouth, Yarn carrier holder and swing arm, Yarn carrier holder is fixed on upper saddle seat, swing arm can be swingingly arranged on Yarn carrier holder between operating position and position of readiness, the front end of swing arm is arranged in yarn feeding mouth, when swing arm is in operating position, yarn feeding mouth is in can yarn feeding state, when swing arm is in position of readiness, yarn feeding mouth is in the state that can entry.
Description
Technical field
The present invention relates to a kind of double reverse side weft-knitting machines.
Background technique
It is well known, double reverse side weft-knitting machines, mainly include top cylinder, bottom cylinder, upper saddle seat, lower saddle, upper triangle, under
Triangle, double-ended needle, upper pusher jack, lower pusher jack and yarn feeding mouth, top cylinder and bottom cylinder are coaxial positioned opposite and synchronous can turn
Dynamic, the outer peripheral surface of top cylinder and bottom cylinder is respectively formed with along its axially extending needle tray, and double-ended needle active configuration is in top cylinder
In needle tray between bottom cylinder, upper pusher jack active configuration is in the needle tray of top cylinder, and lower pusher jack active configuration is in knit stitch
In the needle tray of cylinder, upper saddle seat and top cylinder outside spacers are positioned opposite, and upper triangle is arranged on upper saddle seat for driving upper guide pin
Piece moves up and down, and lower saddle and bottom cylinder outside spacers are positioned opposite, and lower triangle is arranged on lower saddle for guide pin under driving
Piece moves up and down, and upper pusher jack and lower pusher jack can drive double-ended needle to move up and down completion braiding, cylinder of the yarn feeding mouth close to syringe
Mouth arrangement is for guiding yarn to be hooked up by double-ended needle, can not be quickly complete since yarn feeding mouth is very troublesome when entrying close to syringe
At work of entrying；In addition in floating cloth, floating cloth may be stuck between syringe and yarn feeding mouth and damage syringe.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of double reverse side weft knitting needles that can be achieved quickly to entry
Loom.
The purpose of the present invention is realized by following technical solution:
A kind of double reverse side weft-knitting machines, including it is top cylinder, bottom cylinder, upper saddle seat, lower saddle, upper triangle, lower triangle, double
Scalp acupuncture, upper pusher jack, lower pusher jack, top cylinder and bottom cylinder are coaxial positioned opposite and can rotate synchronously, top cylinder and knit stitch
The outer peripheral surface of cylinder is respectively formed with along its axially extending needle tray, needle of the double-ended needle active configuration between top cylinder and bottom cylinder
In slot, upper pusher jack active configuration is in the needle tray of top cylinder, and lower pusher jack active configuration is in the needle tray of bottom cylinder, upper saddle seat
Positioned opposite with top cylinder outside spacers, upper triangle is arranged on upper saddle seat for driving upper pusher jack to move up and down, lower saddle
Positioned opposite with bottom cylinder outside spacers, lower triangle is arranged on lower saddle to be moved up and down for pusher jack under driving, upper guide pin
Piece and lower pusher jack can drive double-ended needle to move up and down completion braiding, it is characterised in that: and it further include yarn feeding device, the yarn feeding device
Including yarn feeding mouth, Yarn carrier holder and swing arm, Yarn carrier holder is fixed on upper saddle seat, swing arm can operating position and position of readiness it
Between be swingingly arranged on Yarn carrier holder, the front end of swing arm is arranged in yarn feeding mouth, and when swing arm is in operating position, yarn feeding mouth is in and can feed
Yarn state, when swing arm is in position of readiness, yarn feeding mouth is in the state that can entry.
The swing arm is rotatably provided on the Yarn carrier holder by shaft, and axis hole, shaft are provided on the Yarn carrier holder
It is rotatably provided in axis hole, shaft outer peripheral surface offers mounting hole, and shaft hole inner wall offers positioning that can be opposite with mounting hole
Hole, the spring that telescopic positioning pin is provided in mounting hole and positioning pin is driven to stretch out, the swing arm are fixed at shaft
On, so that the swing arm is maintained at operating position in the embeddable location hole in positioning pin front end.
The Yarn carrier holder has the both side plate of parallel interval arrangement, and both side plate is respectively formed with axis hole positioned opposite, institute
It states both ends of the shaft to be rotatably provided in two axis holes, the swing arm is connected in the shaft between both side plate.
It further include that the pneumatic wire-changing device that can cooperate thread-changing with the yarn feeding mouth is set on lower saddle.
The yarn feeding mouth is formed with the recessed portion towards the pneumatic wire-changing device, and recessed portion runs through under the yarn feeding mouth
Edge, yarn feeding mouth side lower end, which offers, to be extended transversely through and is connected to the first of recessed portion and entry hole, is leaned on the downside of the recessed portion
Nearly first position for entrying hole is formed with that front and back is run through and what is be laterally extended second entrys hole, and the second hole of entrying offers inclination
The yarn entering opening of extension.
The bottom cylinder is provided with for driving yarn to enter the second band yarn knife entried in hole from yarn entering opening in thread-changing.
The upper saddle seat is provided with the upper guard cam resetted for realizing the upper pusher jack, and upper guard cam passes through peace
Mounting mechanism is horizontally set on the upper saddle seat, and installing mechanism includes elongated hole, locating piece, two adjusting bolts, spring, elongated hole
It is formed in upper guard cam, locating piece, which is arranged on upper saddle seat and is located in elongated hole, turn upper guard cam can around locating piece
It is dynamic, upper guard cam can relative positioning part moved along elongated hole, spring-compressed is between upper saddle seat and upper guard cam side, two
The two sides that bolt is distributed in elongated hole are adjusted, upper saddle seat is formed with the through-hole passed through for adjusting bolt, adjusts bolt and passes through through-hole
It is connect afterwards with upper guard cam side surface locking, adjusts and be provided with adjusting nut on bolt.
The lower saddle is provided with the lower shield needle triangle resetted for realizing the lower pusher jack, and lower shield needle triangle passes through peace
Mounting mechanism is horizontally set on the lower saddle, and installing mechanism includes elongated hole, locating piece, two adjusting bolts, spring, elongated hole
It is formed in upper guard cam, locating piece, which is arranged on lower saddle and is located in elongated hole, turn lower shield needle triangle can around locating piece
It is dynamic, lower shield needle triangle can relative positioning part moved along elongated hole, spring-compressed is between lower saddle and lower shield needle triangular sides, two
The two sides that bolt is distributed in elongated hole are adjusted, lower saddle is formed with the through-hole passed through for adjusting bolt, adjusts bolt and passes through through-hole
It locks and connects with lower shield needle triangular sides afterwards, adjust and be provided with adjusting nut on bolt.
Pattern bit and middle needle, the lower pusher jack, middle needle and jacquard weave are movably set in the needle tray of the bottom cylinder
Piece is successively flexibly connected from top to bottom, further includes the slide cam selector with pattern bit cooperation.
The top cylinder and/or bottom cylinder are provided with nozzle inserted sheet, and the formation of the top cylinder and/or bottom cylinder has perforation
The inserted slot of nozzle is formed with annular catching groove on the inside of the top cylinder and/or bottom cylinder, and the nozzle inserted sheet is plugged in inserted sheet
In slot and there is the fastening part that can be buckled into annular catching groove.
The invention has the following beneficial effects:
Swing arm can be swingingly arranged on Yarn carrier holder between operating position and position of readiness, when swing arm is in operating position,
Yarn feeding mouth be in can yarn feeding state, when swing arm is in position of readiness, yarn feeding mouth is in the state that can entry, and has yarn feeding mouth enough
Space carries out operation of entrying, to quickly and easily entry.
Positioning pin is set in the shaft of swing arm and drives the spring of positioning pin stretching, in the embeddable location hole in positioning pin front end
Swing arm is set to be maintained at operating position；And in floating cloth, yarn feeding mouth can be jacked up by floating cloth and be not damage syringe, in floating cloth
After yarn mouth, yarn feeding mouth can return to the position of setting again, and positioning pin does not completely disengage location hole in the process.
It pneumatic wire-changing device, yarn feeding mouth and cooperates with yarn knife and realizes thread-changing movement, the hole of entrying of the second of yarn feeding mouth is set
It is equipped with inclined yarn entering opening, band yarn knife can successfully bring yarn to realize that thread-changing acts in yarn entering opening into, yarn feeding mouth
First entry hole can for other yarns (such as spandex) pass through entry hole with second yarn participate in weaving jointly.
Shield needle triangle is mounted on saddle by elongated hole, locating piece, screw hole, clamping screw, two adjusting bolts, spring,
Elongated hole and locating piece allow to protect needle triangle around locating piece rotation, and two adjust the positioning of bolts and spring realization shield needle triangle,
And then achievable shield needle triangle carries out rotation adjusting around locating piece or front and back is moved by the nut on two adjusting bolt of operation
It is dynamic, so that shield needle triangle be enable preferably to cooperate with pusher jack.
The setting of nozzle inserted sheet can buckle into the fastening part in annular catching groove, to keep the installation of nozzle inserted sheet more stable, no
Easy to fall off or loosening.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the double reverse side weft-knitting machines of the present invention.
Fig. 2 is the structural schematic diagram of the double reverse side weft-knitting machines of the present invention, removes pneumatic wire-changing device.
Fig. 3 is the structural schematic diagram of yarn feeding device of the present invention.
Fig. 4 is the structural schematic diagram of yarn feeding mouth of the present invention.
Fig. 5 is the installation diagram of upper guard cam.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the structural schematic diagram of bottom cylinder, removes nozzle inserted sheet.
Fig. 8 is the structural schematic diagram of bottom cylinder.
Fig. 9 is the structural schematic diagram of bottom cylinder, embodies the mounting structure with yarn knife.
Figure 10 is the structural schematic diagram with yarn knife.
Specific embodiment
Referring to figs. 1 to shown in Figure 10, a kind of double reverse side weft-knitting machines, including top cylinder 1, bottom cylinder 2, upper saddle seat 32,
Lower saddle 42, upper triangle 33, lower triangle 43, double-ended needle 7, upper pusher jack 3, lower pusher jack 4, upper saddle seat foundation ring 31, lower saddle bottom
Circle 41, pneumatic wire-changing device 6, band yarn knife a, yarn feeding device 8, upper guard cam, lower shield needle triangle 91, slide cam selector 53, middle needle
52, pattern bit 51.
Top cylinder 1 and bottom cylinder 2 are coaxial positioned opposite and can rotate synchronously, the outer peripheral surface point of top cylinder 1 and bottom cylinder 2
It is not formed with along its axially extending needle tray, 7 active configuration of double-ended needle is above led in the needle tray between top cylinder 1 and bottom cylinder 2
3 active configuration of faller gill is in the needle tray of top cylinder 1, and lower 4 active configuration of pusher jack is in the needle tray of bottom cylinder 2,51 He of pattern bit
Middle needle 52 is movably arranged in the needle tray of bottom cylinder 3, and lower pusher jack 4, middle needle 42 and pattern bit 51 are successively lived from top to bottom
Dynamic connection, slide cam selector 53 is oppositely arranged with pattern bit 51 can operate whether pattern bit 51 acts.
Upper saddle seat 32 and 1 outside spacers of top cylinder it is positioned opposite be mounted on upper saddle seat foundation ring 31, upper triangle 33 passes through
Adjustable sliding block is arranged on upper saddle seat 32 for driving upper pusher jack 3 to move up and down, lower saddle 42 and 2 outside spacers of bottom cylinder
It is arranged on lower saddle foundation ring 41 positioned oppositely, lower triangle 43 is arranged on lower saddle 42 by adjustable sliding block for driving
Lower pusher jack 4 moves up and down, the moving up and down of upper pusher jack 3 and lower pusher jack 4 can drive double-ended needle 7 move up and down completion at
The braiding such as circle, knocking over.
Upper saddle seat 32 is provided with the upper guard cam resetted for realizing upper pusher jack 3, and lower saddle 42 is provided with for real
Now pusher jack 4 reset lower shield needle triangle 91, upper guard cam with it is lower shield needle triangle 91 installing mechanism it is identical, herein with
Be illustrated for the installing mechanism of lower shield needle triangle 91: installing mechanism includes elongated hole 97, locating piece 92, screw hole 321, locking
Bolt 93, two adjusts bolt 96, spring 94, and elongated hole 97 is formed in upper guard cam 91 and prolongs along the radial direction of top cylinder 1
It stretches, screw hole 321 is formed on upper saddle seat 32 and aligns with elongated hole 97, and locating piece 92 is arranged in elongated hole 97, locating piece
92 have cylindrical section compatible with elongated hole 97 and the compressed part greater than elongated hole 97, and locating piece 92 is along axially through being formed with
Mesoporous, clamping screw 92 pass through mesoporous and lock with screw hole 321, and spring 94 is compressed in upper saddle seat 32 and 91 side of upper guard cam
Between face, two adjusting bolts 96 are distributed in the two sides of elongated hole 97, and upper saddle seat 32 is formed with the through-hole passed through for adjusting bolt 96,
It adjusts after bolt 96 passes through through-hole and is connect with the side surface locking of upper guard cam 91, adjust and be provided with adjusting nut on bolt 96
95, lower shield needle triangle 91 can be made to rotate or be moved forward and backward around locating piece 92 by rotating adjusting nut 95, to make lower shield
Needle triangle 91 can be with the lower preferably cooperation of pusher jack 4
Yarn feeding device 8 includes yarn feeding mouth 81, Yarn carrier holder 83 and swing arm 82, and Yarn carrier holder 83 is locked at by bolt in upper saddle seat
On 2, swing arm 82 can be swingingly arranged on Yarn carrier holder 83 between operating position and position of readiness, and yarn feeding mouth 81 passes through bolt lock
Tightly in the front end of swing arm 82, when swing arm 82 is in operating position, yarn feeding mouth 81 is in the yarn feeding state close to syringe, when swing arm 82 exists
Position of readiness, yarn feeding mouth 81 are in the state of entrying far from syringe；Swing arm 82 is rotatably provided in Yarn carrier holder by shaft 84
On 83, Yarn carrier holder 83 has the both side plate 831 of parallel interval arrangement, and both side plate 831 is respectively formed with axis hole positioned opposite
832,84 both ends of shaft are rotatably provided in two axis holes 832, and swing arm 82 is connected in the shaft 84 between both side plate 831, are turned
84 outer peripheral surface of axis offers mounting hole 841, and 832 inner wall of axis hole offers location hole 844 that can be opposite with mounting hole 841, installation
The spring 842 for being provided with telescopic positioning pin 843 in hole 841 and positioning pin 843 being driven to stretch out, 843 front end of positioning pin can be embedding
Entering makes swing arm 82 be maintained at operating position in location hole 844,
Pneumatic wire-changing device 6, which is arranged on lower saddle 42, to cooperate thread-changing with yarn feeding mouth 81, and yarn feeding mouth 81 is formed with direction
The recessed portion 811 of pneumatic wire-changing device 6, recessed portion 811 run through the lower edge of yarn feeding mouth 81, and 81 side lower end of yarn feeding mouth offers cross
It entrys hole 814 to running through and being connected to the first of recessed portion 811,811 downside of recessed portion is formed close to the first position for entrying hole 814
There is front and back to run through and what is be laterally extended second entrys hole 812, the second hole 812 of entrying offers the yarn entering opening 813 that inclination extends,
Bottom cylinder 2 is provided with for driving yarn to enter the second band yarn knife a to entry in hole 812, band yarn from yarn entering opening 813 in thread-changing
Knife a uses elongated tabular structure bending forming, specifically includes construction section a3, bending segment a2 and passes through with yarn section a1, construction section a3
Bolt is locked at 2 inner wall of bottom cylinder, and band yarn section a1 stretches out bottom cylinder 2, and the nozzle of bottom cylinder 2 forms allowing for ribbon supply yarn section a1 stretching
Position notch.
Top cylinder 1 and bottom cylinder 2 are provided with nozzle inserted sheet 24, and the use of nozzle inserted sheet 24 of top cylinder 1 and bottom cylinder 2 is identical
Mounting structure, be illustrated by taking bottom cylinder 2 as an example: needle tray is made of stack shell inserted sheet 23 and nozzle inserted sheet 24, adjacent two nozzle
Nozzle needle tray is formed between inserted sheet 24, forms stack shell needle tray between adjacent two stack shells inserted sheet 23, the formation of bottom cylinder 2 has perforation cylinder
The inserted slot 21 of mouth, the inside of bottom cylinder 2 are formed with annular catching groove 22, and nozzle inserted sheet 24 is plugged in inserted slot 21 and has
The fastening part 241 in annular catching groove 22 can be buckled into.
The foregoing is only a preferred embodiment of the present invention, therefore cannot be limited the scope of implementation of the present invention with this, i.e.,
According to equivalent changes and modifications made by scope of the present invention patent and description, it should still belong to what the invention patent covered
In range.
Claims (10)
1. a kind of double reverse side weft-knitting machines, including top cylinder, bottom cylinder, upper saddle seat, lower saddle, upper triangle, lower triangle, double end
Needle, upper pusher jack, lower pusher jack, top cylinder and bottom cylinder are coaxial positioned opposite and can rotate synchronously, top cylinder and bottom cylinder
Outer peripheral surface be respectively formed with along its axially extending needle tray, needle tray of the double-ended needle active configuration between top cylinder and bottom cylinder
In, upper pusher jack active configuration in the needle tray of top cylinder, lower pusher jack active configuration in the needle tray of bottom cylinder, upper saddle seat with
Top cylinder outside spacers are positioned opposite, and upper triangle is arranged on upper saddle seat for driving upper pusher jack to move up and down, lower saddle with
Bottom cylinder outside spacers are positioned opposite, and lower triangle is arranged on lower saddle to be moved up and down for pusher jack under driving, upper pusher jack
Double-ended needle can be driven to move up and down completion braiding with lower pusher jack, it is characterised in that: it further include yarn feeding device, the yarn feeding device packet
Yarn feeding mouth, Yarn carrier holder and swing arm are included, Yarn carrier holder is fixed on upper saddle seat, and swing arm can be between operating position and position of readiness
Swingingly it is arranged on Yarn carrier holder, the front end of swing arm is arranged in yarn feeding mouth, and when swing arm is in operating position, yarn feeding mouth is in can yarn feeding
State, when swing arm is in position of readiness, yarn feeding mouth is in the state that can entry.
2. a kind of double reverse side weft-knitting machines according to claim 1, it is characterised in that: the swing arm can be turned by shaft
It is dynamic to be arranged on the Yarn carrier holder, axis hole is provided on the Yarn carrier holder, shaft is rotatably provided in axis hole, shaft outer peripheral surface
Mounting hole is offered, shaft hole inner wall offers location hole that can be opposite with mounting hole, telescopic positioning is provided in mounting hole
The spring sold and positioning pin is driven to stretch out, the swing arm are fixed in shaft, make in the embeddable location hole in positioning pin front end
The swing arm is maintained at operating position.
3. a kind of double reverse side weft-knitting machines according to claim 2, it is characterised in that: between the Yarn carrier holder has in parallel
Every the both side plate of arrangement, both side plate is respectively formed with axis hole positioned opposite, and the both ends of the shaft is rotatably provided in two axis holes
In, the swing arm is connected in the shaft between both side plate.
4. a kind of double reverse side weft-knitting machines according to claim 1 or 2 or 3, it is characterised in that: further include being arranged under
The pneumatic wire-changing device of thread-changing can be cooperated on saddle with the yarn feeding mouth.
5. a kind of double reverse side weft-knitting machines according to claim 4, it is characterised in that: the yarn feeding mouth is formed with direction
The recessed portion of the pneumatic wire-changing device, recessed portion run through the lower edge of the yarn feeding mouth, and yarn feeding mouth side lower end offers
It extends transversely through and is connected to the first of recessed portion and entry hole, be formed with front and back close to the first position for entrying hole on the downside of the recessed portion
Run through and what is be laterally extended second entrys hole, the second hole of entrying offers the yarn entering opening that inclination extends.
6. a kind of double reverse side weft-knitting machines according to claim 5, it is characterised in that: the bottom cylinder, which is provided with, to be used for
Yarn is driven to enter the second band yarn knife entried in hole from yarn entering opening in thread-changing.
7. a kind of double reverse side weft-knitting machines according to claim 1 or 2 or 3, it is characterised in that: the upper saddle seat setting
There is the upper guard cam resetted for realizing the upper pusher jack, upper guard cam is horizontally set on described by installing mechanism
On saddle, installing mechanism includes elongated hole, locating piece, two adjusting bolts, spring, and elongated hole is formed in upper guard cam, fixed
Position part is arranged on upper saddle seat and being located in elongated hole rotate upper guard cam can around locating piece, and upper guard cam can determine relatively
Position part is moved along elongated hole, and for spring-compressed between upper saddle seat and upper guard cam side, two adjusting bolts are distributed in elongated hole
Two sides, upper saddle seat is formed with for adjusting the through-hole that passes through of bolt, adjust bolt pass through after through-hole with upper guard cam side lock
It is tightly connected, adjusts and be provided with adjusting nut on bolt.
8. a kind of double reverse side weft-knitting machines according to claim 1 or 2 or 3, it is characterised in that: the lower saddle setting
Have a lower shield needle triangle resetted for realizing the lower pusher jack, lower shield needle triangle by installing mechanism be horizontally set on it is described under
On saddle, installing mechanism includes elongated hole, locating piece, two adjusting bolts, spring, and elongated hole is formed in upper guard cam, fixed
Position part is arranged on lower saddle and being located in elongated hole rotate lower shield needle triangle can around locating piece, and lower shield needle triangle can be determined relatively
Position part is moved along elongated hole, and for spring-compressed between lower saddle and lower shield needle triangular sides, two adjusting bolts are distributed in elongated hole
Two sides, lower saddle is formed with for adjusting the through-hole that passes through of bolt, adjust bolt pass through after through-hole with lower shield needle triangular sides lock
It is tightly connected, adjusts and be provided with adjusting nut on bolt.
9. a kind of double reverse side weft-knitting machines according to claim 1 or 2 or 3, it is characterised in that: the needle of the bottom cylinder
Pattern bit and middle needle are movably set in slot, the lower pusher jack, middle needle and pattern bit are successively flexibly connected from top to bottom,
It further include the slide cam selector with pattern bit cooperation.
10. a kind of double reverse side weft-knitting machines according to claim 1 or 2 or 3, it is characterised in that: the top cylinder and/
Or bottom cylinder is provided with nozzle inserted sheet, the formation of the top cylinder and/or bottom cylinder has the inserted slot of perforation nozzle, the upper needle
Annular catching groove is formed on the inside of cylinder and/or bottom cylinder, the nozzle inserted sheet, which is plugged in inserted slot and has, can buckle into ring
Fastening part in shape catching groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389050.6A CN110016754B (en) | 2019-05-10 | 2019-05-10 | Weft knitting machine for double back surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389050.6A CN110016754B (en) | 2019-05-10 | 2019-05-10 | Weft knitting machine for double back surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110016754A true CN110016754A (en) | 2019-07-16 |
| CN110016754B CN110016754B (en) | 2024-05-17 |
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ID=67193471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910389050.6A Active CN110016754B (en) | 2019-05-10 | 2019-05-10 | Weft knitting machine for double back surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110016754B (en) |
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| EP2889405A1 (en) * | 2013-12-27 | 2015-07-01 | Shima Seiki Mfg. Ltd. | Yarn feeding device of flatbed knitting machine |
| CN204625936U (en) * | 2015-05-27 | 2015-09-09 | 王坤锋 | A kind of jacquard with barring-on function for processing sculptured two-sided panty hose |
| CN106544780A (en) * | 2017-01-22 | 2017-03-29 | 泉州领布机械科技有限公司 | A kind of two-sided lint braiding structure |
| CN210368138U (en) * | 2019-05-10 | 2020-04-21 | 泉州恒毅机械有限公司 | Double-reverse side weft knitting machine |
-
2019
- 2019-05-10 CN CN201910389050.6A patent/CN110016754B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB408598A (en) * | 1932-10-07 | 1934-04-09 | Percival Arthur Bentley | Improvements in or relating to circular knitting machines |
| US3636732A (en) * | 1969-04-23 | 1972-01-25 | Bentley Eng Co Ltd | Yarn-feeding means for knitting machines |
| JPS5653248A (en) * | 1979-09-07 | 1981-05-12 | Bentley Eng Co Ltd | Reciprocal cylinder knitting machine |
| CN101481846A (en) * | 2008-01-09 | 2009-07-15 | 洪荣豪 | Triangular track structure of two-sided terry circular knitting machine |
| CN201439561U (en) * | 2009-06-25 | 2010-04-21 | 惠安金天梭精密机械有限公司 | Improved knitting machine yarn feed device |
| CN102220669A (en) * | 2010-04-19 | 2011-10-19 | 陈财宝 | Double-faced jacquard circular knitting machine capable of weaving terry weave |
| CN203144649U (en) * | 2012-12-03 | 2013-08-21 | 晋江宏基机械有限公司 | Feeding mouth for coarse-gauge double-knit jacquard |
| EP2889405A1 (en) * | 2013-12-27 | 2015-07-01 | Shima Seiki Mfg. Ltd. | Yarn feeding device of flatbed knitting machine |
| CN204385412U (en) * | 2014-12-31 | 2015-06-10 | 浙江日发纺织机械股份有限公司 | A kind of inner wear machine yarn feeding device |
| CN204625936U (en) * | 2015-05-27 | 2015-09-09 | 王坤锋 | A kind of jacquard with barring-on function for processing sculptured two-sided panty hose |
| CN106544780A (en) * | 2017-01-22 | 2017-03-29 | 泉州领布机械科技有限公司 | A kind of two-sided lint braiding structure |
| CN210368138U (en) * | 2019-05-10 | 2020-04-21 | 泉州恒毅机械有限公司 | Double-reverse side weft knitting machine |
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