CN210368138U - Double-reverse side weft knitting machine - Google Patents
Double-reverse side weft knitting machine Download PDFInfo
- Publication number
- CN210368138U CN210368138U CN201920665396.XU CN201920665396U CN210368138U CN 210368138 U CN210368138 U CN 210368138U CN 201920665396 U CN201920665396 U CN 201920665396U CN 210368138 U CN210368138 U CN 210368138U
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- needle
- yarn
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- triangle
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- 238000009940 knitting Methods 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model provides a two reverse side weft knitting machines, including last cylinder, lower cylinder, go up the saddle, saddle down, go up the triangle, down the triangle, the double-ended needle, go up the slider, slider and yarn feeding device down, go up cylinder and lower cylinder coaxial mutual disposition and can rotate in step, yarn feeding device is including feeding the yarn mouth, yarn mouth seat and swing arm, yarn mouth seat is fixed to be set up on last saddle, the swing arm can set up on the yarn mouth seat with swinging between operating position and standby position, feed the yarn mouth and set up the front end at the swing arm, when the swing arm at operating position, feed the yarn mouth and be in the state of can feeding yarn, when the swing arm at standby position, feed the yarn mouth and be in the state of can threading.
Description
Technical Field
The utility model relates to a purl side weft knitting machine.
Background
As is known, a double-reverse side weft knitting machine mainly comprises an upper needle cylinder, a lower needle cylinder, an upper saddle, a lower saddle, an upper triangle, a lower triangle, a double-ended needle, an upper slider, a lower slider and a yarn feeding nozzle, wherein the upper needle cylinder and the lower needle cylinder are coaxially arranged oppositely and can synchronously rotate, needle grooves extending along the axial direction of the upper needle cylinder and the lower needle cylinder are respectively formed on the peripheral surfaces of the upper needle cylinder and the lower needle cylinder, the double-ended needle is movably arranged in the needle groove between the upper needle cylinder and the lower needle cylinder, the upper slider is movably arranged in the needle groove of the upper needle cylinder, the lower slider is movably arranged in the needle groove of the lower needle cylinder, the upper saddle and the outer side of the upper needle cylinder are oppositely arranged at intervals, the upper triangle is arranged on the upper saddle for driving the upper slider to move up and down, the lower saddle is arranged on the lower saddle for driving the lower slider to move up and down, the upper slider and the lower slider can drive the double, the yarn feeding nozzle is arranged close to the cylinder opening of the cylinder and used for guiding the yarns to be taken by the double-end hook, and the yarn feeding nozzle is very troublesome in threading due to the fact that the yarn feeding nozzle is close to the cylinder, and the threading work cannot be finished quickly; in addition, the float cloth may be caught between the cylinder and the yarn feeding nozzle to damage the cylinder when the float cloth is floated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize quick two reverse side weft knitting machines of threading to the not enough of prior art.
The purpose of the utility model is realized through the following technical scheme:
a double-reverse side weft knitting machine comprises an upper needle cylinder, a lower needle cylinder, an upper saddle, a lower saddle, an upper triangle, a lower triangle, a double-ended needle, an upper slider and a lower slider, wherein the upper needle cylinder and the lower needle cylinder are coaxially and oppositely arranged and can synchronously rotate, needle grooves extending along the axial direction of the upper needle cylinder and the lower needle cylinder are respectively formed on the peripheral surfaces of the upper needle cylinder and the lower needle cylinder, the double-ended needle is movably arranged in the needle grooves between the upper needle cylinder and the lower needle cylinder, go up the slider movable configuration in the needle groove of last cylinder, lower slider movable configuration is in the needle groove of cylinder down, goes up saddle and last cylinder outside interval mutual disposition, goes up the triangle setting and is used for the drive to go up the slider on last saddle and reciprocates, and lower saddle and cylinder outside interval mutual disposition down are used for the drive to descend the slider to reciprocate on the saddle down, go up the slider and can drive the duplex needle down with lower slider and reciprocate and accomplish and weave its characterized in that: the yarn feeding device comprises a yarn feeding nozzle, a yarn nozzle seat and a swing arm, the yarn nozzle seat is fixedly arranged on the upper saddle, the swing arm can be arranged on the yarn nozzle seat in a swinging mode between a working position and a standby position, the yarn feeding nozzle is arranged at the front end of the swing arm, when the swing arm is in the working position, the yarn feeding nozzle is in a yarn feeding state, and when the swing arm is in the standby position, the yarn feeding nozzle is in a yarn threading state.
The swing arm is in through the rotatable setting of pivot on the yarn mouth seat, be provided with the shaft hole on the yarn mouth seat, the rotatable setting of pivot is in the shaft hole, and the mounting hole has been seted up to the pivot outer peripheral face, and the locating hole that can be relative with the mounting hole has been seted up to the shaft hole inner wall, is provided with the telescopic locating pin in the mounting hole and orders about the spring that the locating pin stretches out, the swing arm is fixed to be set up in the pivot, and the locating pin front end can inlay in the locating hole and makes the swing arm keeps at operating position.
The yarn mouth seat is provided with two side plates which are arranged in parallel at intervals, the two side plates are respectively provided with shaft holes which are arranged oppositely, two ends of the rotating shaft are rotatably arranged in the two shaft holes, and the swing arm is connected on the rotating shaft between the two side plates.
The pneumatic yarn changing device is arranged on the lower saddle and can be matched with the yarn feeding nozzle to change yarns.
The yarn feeding nozzle is formed with the orientation the depressed part of pneumatic trade traditional thread binding putting, and the depressed part runs through the lower edge of yarn feeding nozzle, yarn feeding nozzle side lower extreme is seted up and is transversely run through and communicate the first hole of threading of depressed part, the position that the depressed part downside is close to first hole of threading is formed with around running through and the second hole of threading of horizontal extension, and the second is threaded the hole and is seted up the income yarn mouth that the slope extends.
The lower needle cylinder is provided with a yarn carrying knife which is used for driving the yarn to enter the second yarn penetrating hole from the yarn inlet when the yarn is changed.
Go up the saddle and be provided with and be used for realizing go up the last needle triangle that protects that the slider resets, go up and protect the needle triangle and pass through installation mechanism level setting and be in on going up the saddle, installation mechanism includes elongated hole, setting element, two adjusting bolt, spring, elongated hole forms on last needle triangle, the setting element sets up on last saddle and lies in the elongated hole and make and go up the needle triangle and can rotate around the setting element, it can move along elongated hole to go up needle triangle setting element relatively, the spring compression is last saddle and last needle triangle side between, two adjusting bolt distribute in the both sides in elongated hole, go up the saddle and be formed with the through-hole that supplies adjusting bolt to pass, adjusting bolt passes behind the through-hole with last needle triangle side locking connection, the last adjusting nut that is provided with of adjusting bolt.
The saddle is provided with and is used for realizing down the needle triangle is protected under that the slider resets, and the needle triangle is protected through installation mechanism level setting down on the saddle, installation mechanism includes elongated hole, setting element, two adjusting bolt, spring, and the elongated hole forms on last needle triangle, and the setting element setting makes down the needle triangle can rotate around the setting element on the saddle down and in lieing in the elongated hole, and lower needle triangle can move along the elongated hole by relative setting element, and spring compression is saddle and protect under between the needle triangle side, and two adjusting bolt distribute in the both sides in elongated hole, and the saddle is formed with the through-hole that supplies adjusting bolt to pass down, and adjusting bolt passes behind the through-hole with protect needle triangle side locking connection down, is provided with adjusting nut on the adjusting bolt.
The needle groove of the lower needle cylinder is movably provided with a jacquard sheet and a middle needle, the lower guide pin sheet, the middle needle and the jacquard sheet are sequentially and movably connected from top to bottom, and the needle selection device matched with the jacquard sheet is further included.
The upper needle cylinder and/or the lower needle cylinder are/is provided with a cylinder opening inserting sheet, an inserting sheet groove penetrating through the cylinder opening is formed in the upper needle cylinder and/or the lower needle cylinder, an annular buckling groove is formed in the inner side of the upper needle cylinder and/or the lower needle cylinder, and the cylinder opening inserting sheet is inserted into the inserting sheet groove and is provided with a buckling part capable of being buckled into the annular buckling groove.
The utility model discloses following beneficial effect has:
the swing arm can set up on the yarn mouth seat with the swing between operating position and standby position, and when the swing arm at operating position, the yarn feeding mouth is in can the yarn feeding state, and when the swing arm at standby position, the yarn feeding mouth is in the state of can threading, makes the yarn feeding mouth have sufficient space and threads the operation to convenient threading fast.
A rotating shaft of the swing arm is provided with a positioning pin and a spring for driving the positioning pin to extend out, and the front end of the positioning pin can be embedded into the positioning hole to keep the swing arm at a working position; and when the cloth floats, the yarn feeding nozzle can be jacked up by the floating cloth without damaging the needle cylinder, after the floating cloth passes through the yarn feeding nozzle, the yarn feeding nozzle returns to the set position, and the positioning pin is not completely separated from the positioning hole in the process.
The pneumatic yarn changing device, the yarn feeding nozzle and the yarn carrying cutter are mutually matched to realize yarn changing action, the second yarn penetrating hole of the yarn feeding nozzle is provided with an inclined yarn inlet, the yarn carrying cutter can smoothly bring the yarn into the yarn inlet to realize yarn changing action, and the first yarn penetrating hole of the yarn feeding nozzle can allow other yarns (such as spandex) to penetrate through the yarn penetrating hole and participate in weaving together with the yarn penetrating hole of the second yarn.
The needle protection triangle is installed on the saddle through the elongated hole, the locating piece, the screw hole, the locking bolt, two adjusting bolts and the spring, the elongated hole and the locating piece enable the needle protection triangle to rotate around the locating piece, the locating of the needle protection triangle is realized through the two adjusting bolts and the spring, and the needle protection triangle can be rotated around the locating piece to be adjusted or moved back and forth through operating nuts on the two adjusting bolts, so that the needle protection triangle can be matched with the guide pin better.
The nozzle insertion sheet is provided with a fastening part which can be fastened into the annular fastening groove, so that the nozzle insertion sheet is more stable to mount and is not easy to fall off or loosen.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a purl weft knitting machine of the present invention.
Fig. 2 is a schematic structural view of the double-reverse side weft knitting machine of the utility model, and the pneumatic thread changing device is removed.
Fig. 3 is a schematic structural view of the yarn feeding device of the present invention.
Fig. 4 is a schematic structural view of the yarn feeding nozzle of the utility model.
Fig. 5 is a view showing an installation structure of the upper needle-protecting cam.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a structural schematic view of the lower needle cylinder, and the cylinder opening insert is removed.
Fig. 8 is a schematic view of the structure of the lower cylinder.
Fig. 9 is a schematic structural view of a lower needle cylinder, which shows a mounting structure of a band knife.
Fig. 10 is a schematic structural view of the band knife.
Detailed Description
Referring to fig. 1 to 10, a purl weft knitting machine includes an upper needle cylinder 1, a lower needle cylinder 2, an upper saddle 32, a lower saddle 42, an upper cam 33, a lower cam 43, a double-ended needle 7, an upper slider 3, a lower slider 4, an upper saddle foundation 31, a lower saddle foundation 41, a pneumatic thread changer 6, a band yarn cutter a, a yarn feeder 8, an upper needle guard cam, a lower needle guard cam 91, a selector 53, a middle needle 52, and a jacquard 51.
The upper needle cylinder 1 and the lower needle cylinder 2 are coaxially arranged oppositely and can rotate synchronously, needle grooves extending along the axial direction of the upper needle cylinder 1 and the lower needle cylinder 2 are respectively formed on the outer peripheral surfaces of the upper needle cylinder 1 and the lower needle cylinder 2, the double-ended needle 7 is movably arranged in the needle groove between the upper needle cylinder 1 and the lower needle cylinder 2, the upper slider 3 is movably arranged in the needle groove of the upper needle cylinder 1, the lower slider 4 is movably arranged in the needle groove of the lower needle cylinder 2, the jacquard sheet 51 and the middle needle 52 are movably arranged in the needle groove of the lower needle cylinder 3, the lower slider 4, the middle needle 42 and the jacquard sheet 51 are sequentially and movably connected from top to bottom, and the needle selector 53 is arranged opposite to the jacquard sheet 51 and can operate whether the jacquard sheet 51 acts or not.
The upper saddle 32 and the outer side of the upper needle cylinder 1 are arranged on the upper saddle foundation ring 31 at intervals, the upper triangle 33 is arranged on the upper saddle 32 through an adjustable slide block and used for driving the upper slider 3 to move up and down, the lower saddle 42 and the outer side of the lower needle cylinder 2 are arranged on the lower saddle foundation ring 41 at intervals and are arranged relatively, the lower triangle 43 is arranged on the lower saddle 42 through the adjustable slide block and used for driving the lower slider 4 to move up and down, and the up and down movement of the upper slider 3 and the lower slider 4 can drive the double-ended needle 7 to move up and down to complete knitting, knocking over and the like.
The upper saddle 32 is provided with an upper needle-protecting triangle for resetting the upper slider 3, the lower saddle 42 is provided with a lower needle-protecting triangle 91 for resetting the lower slider 4, the mounting mechanism of the upper needle-protecting triangle and the lower needle-protecting triangle 91 is the same, and the following mounting mechanism of the needle-protecting triangle 91 is exemplified here: the mounting mechanism comprises an elongated hole 97, a positioning piece 92, a screw hole 321, a locking bolt 93, two adjusting bolts 96 and a spring 94, wherein the elongated hole 97 is formed on the upper needle protection triangle 91 and extends along the radial direction of the upper needle cylinder 1, the screw hole 321 is formed on the upper saddle 32 and is aligned with the elongated hole 97, the positioning piece 92 is arranged in the elongated hole 97, the positioning piece 92 is provided with a cylindrical section matched with the elongated hole 97 and a pressing part larger than the elongated hole 97, a middle hole is formed in the positioning piece 92 in a penetrating way along the axial direction, the locking bolt 92 penetrates through the middle hole and is matched and locked with the screw hole 321, the spring 94 is compressed between the upper saddle 32 and the side surface of the upper needle protection triangle 91, the two adjusting bolts 96 are distributed on two sides of the elongated hole 97, the upper saddle 32 is provided with a through hole for the adjusting bolt 96 to penetrate through, the adjusting bolt 96 is locked and connected with the side surface of, the lower needle protection cam 91 can rotate or move back and forth around the positioning part 92 by rotating the adjusting nut 95, so that the lower needle protection cam 91 can be better matched with the lower slider 4
The yarn feeding device 8 comprises a yarn feeding nozzle 81, a yarn feeding nozzle seat 83 and a swing arm 82, wherein the yarn feeding nozzle seat 83 is locked on the upper saddle 2 through bolts, the swing arm 82 is arranged on the yarn feeding nozzle seat 83 in a swinging mode between a working position and a standby position, the yarn feeding nozzle 81 is locked at the front end of the swing arm 82 through bolts, when the swing arm 82 is in the working position, the yarn feeding nozzle 81 is in a yarn feeding state close to a needle cylinder, and when the swing arm 82 is in the standby position, the yarn feeding nozzle 81 is in a yarn penetrating state far away from the needle cylinder; the swing arm 82 is rotatably arranged on the yarn mouth seat 83 through the rotating shaft 84, the yarn mouth seat 83 is provided with two side plates 831 which are arranged in parallel at intervals, the two side plates 831 are respectively provided with shaft holes 832 which are arranged oppositely, two ends of the rotating shaft 84 are rotatably arranged in the two shaft holes 832, the swing arm 82 is connected on the rotating shaft 84 between the two side plates 831, the outer peripheral surface of the rotating shaft 84 is provided with a mounting hole 841, the inner wall of the shaft hole 832 is provided with a positioning hole 844 which can be opposite to the mounting hole 841, a telescopic positioning pin 843 and a spring 842 for driving the positioning pin 843 to extend are arranged in the mounting hole 841, the front end of the positioning pin 843 can be embedded into the positioning hole,
the pneumatic thread changing device 6 is arranged on the lower saddle 42 and can be matched with the thread feeding nozzle 81 for changing threads, the thread feeding nozzle 81 is provided with a concave part 811 facing the pneumatic thread changing device 6, the concave part 811 penetrates through the lower edge of the thread feeding nozzle 81, the lower end of the side surface of the thread feeding nozzle 81 is provided with a first thread hole 814 transversely penetrating and communicated with the concave part 811, the lower side of the concave part 811 close to the first thread hole 814 is provided with a second thread hole 812 longitudinally penetrating and transversely extending, the second thread hole 812 is provided with a thread inlet 813 obliquely extending, the lower needle cylinder 2 is provided with a thread carrying knife a for driving the threads to enter the second thread hole 812 from the thread inlet 813 during thread changing, the thread carrying knife a is bent and formed by adopting a long plate-shaped structure and specifically comprises a mounting section a3, the bending section a2 and the tape yarn section a1, the mounting section a3 is locked on the inner wall of the lower needle cylinder 2 through bolts, the tape yarn section a1 extends out of the lower needle cylinder 2, and the opening of the lower needle cylinder 2 forms an abdicating notch for the tape yarn section a1 to extend out.
Go up needle cylinder 1 and lower needle cylinder 2 and be provided with nozzle insert 24, go up needle cylinder 1 and lower needle cylinder 2's nozzle insert 24 and adopt the same mounting structure, the following needle cylinder 2 explains for the example: the needle groove is composed of a cylinder body inserting sheet 23 and a cylinder opening inserting sheet 24, a cylinder opening needle groove is formed between two adjacent cylinder opening inserting sheets 24, a cylinder body needle groove is formed between two adjacent cylinder body inserting sheets 23, an inserting sheet groove 21 penetrating through a cylinder opening is formed in the lower needle cylinder 2, an annular buckling groove 22 is formed in the inner side of the lower needle cylinder 2, and the cylinder opening inserting sheet 24 is inserted in the inserting sheet groove 21 and provided with a buckling part 241 capable of being buckled in the annular buckling groove 22.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (10)
1. A double-reverse side weft knitting machine comprises an upper needle cylinder, a lower needle cylinder, an upper saddle, a lower saddle, an upper triangle, a lower triangle, a double-ended needle, an upper slider and a lower slider, wherein the upper needle cylinder and the lower needle cylinder are coaxially arranged oppositely and can synchronously rotate, needle grooves extending along the axial direction of the upper needle cylinder and the lower needle cylinder are respectively formed on the outer peripheral surfaces of the upper needle cylinder and the lower needle cylinder, the double-ended needle is movably arranged in the needle groove between the upper needle cylinder and the lower needle cylinder, the upper slider is movably arranged in the needle groove of the upper needle cylinder, the lower slider is movably arranged in the needle groove of the lower needle cylinder, the upper saddle and the outer side of the upper needle cylinder are oppositely arranged at intervals, the upper triangle is arranged on the upper saddle and is used for driving the upper slider to move up and down, the lower triangle is arranged on the lower saddle and is used for driving the lower slider to move up and down, the upper slider and the lower slider can, the method is characterized in that: the yarn feeding device comprises a yarn feeding nozzle, a yarn nozzle seat and a swing arm, the yarn nozzle seat is fixedly arranged on the upper saddle, the swing arm can be arranged on the yarn nozzle seat in a swinging mode between a working position and a standby position, the yarn feeding nozzle is arranged at the front end of the swing arm, when the swing arm is in the working position, the yarn feeding nozzle is in a yarn feeding state, and when the swing arm is in the standby position, the yarn feeding nozzle is in a yarn threading state.
2. A links-links weft knitting machine according to claim 1, characterized in that: the swing arm is in through the rotatable setting of pivot on the yarn mouth seat, be provided with the shaft hole on the yarn mouth seat, the rotatable setting of pivot is in the shaft hole, and the mounting hole has been seted up to the pivot outer peripheral face, and the locating hole that can be relative with the mounting hole has been seted up to the shaft hole inner wall, is provided with the telescopic locating pin in the mounting hole and orders about the spring that the locating pin stretches out, the swing arm is fixed to be set up in the pivot, and the locating pin front end can inlay in the locating hole and makes the swing arm keeps at operating position.
3. A links-links weft knitting machine according to claim 2, characterized in that: the yarn mouth seat is provided with two side plates which are arranged in parallel at intervals, the two side plates are respectively provided with shaft holes which are arranged oppositely, two ends of the rotating shaft are rotatably arranged in the two shaft holes, and the swing arm is connected on the rotating shaft between the two side plates.
4. A links-links weft knitting machine according to claim 1, 2 or 3, characterized in that: the pneumatic yarn changing device is arranged on the lower saddle and can be matched with the yarn feeding nozzle to change yarns.
5. A links-links weft knitting machine according to claim 4, characterized in that: the yarn feeding nozzle is formed with the orientation the depressed part of pneumatic trade traditional thread binding putting, and the depressed part runs through the lower edge of yarn feeding nozzle, yarn feeding nozzle side lower extreme is seted up and is transversely run through and communicate the first hole of threading of depressed part, the position that the depressed part downside is close to first hole of threading is formed with around running through and the second hole of threading of horizontal extension, and the second is threaded the hole and is seted up the income yarn mouth that the slope extends.
6. A links-links weft knitting machine according to claim 5, characterized in that: the lower needle cylinder is provided with a yarn carrying knife which is used for driving the yarn to enter the second yarn penetrating hole from the yarn inlet when the yarn is changed.
7. A links-links weft knitting machine according to claim 1, 2 or 3, characterized in that: go up the saddle and be provided with and be used for realizing go up the last needle triangle that protects that the slider resets, go up and protect the needle triangle and pass through installation mechanism level setting and be in on going up the saddle, installation mechanism includes elongated hole, setting element, two adjusting bolt, spring, elongated hole forms on last needle triangle, the setting element sets up on last saddle and lies in the elongated hole and make and go up the needle triangle and can rotate around the setting element, it can move along elongated hole to go up needle triangle setting element relatively, the spring compression is last saddle and last needle triangle side between, two adjusting bolt distribute in the both sides in elongated hole, go up the saddle and be formed with the through-hole that supplies adjusting bolt to pass, adjusting bolt passes behind the through-hole with last needle triangle side locking connection, the last adjusting nut that is provided with of adjusting bolt.
8. A links-links weft knitting machine according to claim 1, 2 or 3, characterized in that: the saddle is provided with and is used for realizing down the needle triangle is protected under that the slider resets, and the needle triangle is protected through installation mechanism level setting down on the saddle, installation mechanism includes elongated hole, setting element, two adjusting bolt, spring, and the elongated hole forms on last needle triangle, and the setting element setting makes down the needle triangle can rotate around the setting element on the saddle down and in lieing in the elongated hole, and lower needle triangle can move along the elongated hole by relative setting element, and spring compression is saddle and protect under between the needle triangle side, and two adjusting bolt distribute in the both sides in elongated hole, and the saddle is formed with the through-hole that supplies adjusting bolt to pass down, and adjusting bolt passes behind the through-hole with protect needle triangle side locking connection down, is provided with adjusting nut on the adjusting bolt.
9. A links-links weft knitting machine according to claim 1, 2 or 3, characterized in that: the needle groove of the lower needle cylinder is movably provided with a jacquard sheet and a middle needle, the lower guide pin sheet, the middle needle and the jacquard sheet are sequentially and movably connected from top to bottom, and the needle selection device matched with the jacquard sheet is further included.
10. A links-links weft knitting machine according to claim 1, 2 or 3, characterized in that: the upper needle cylinder and/or the lower needle cylinder are/is provided with a cylinder opening inserting sheet, an inserting sheet groove penetrating through the cylinder opening is formed in the upper needle cylinder and/or the lower needle cylinder, an annular buckling groove is formed in the inner side of the upper needle cylinder and/or the lower needle cylinder, and the cylinder opening inserting sheet is inserted into the inserting sheet groove and is provided with a buckling part capable of being buckled into the annular buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665396.XU CN210368138U (en) | 2019-05-10 | 2019-05-10 | Double-reverse side weft knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665396.XU CN210368138U (en) | 2019-05-10 | 2019-05-10 | Double-reverse side weft knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210368138U true CN210368138U (en) | 2020-04-21 |
Family
ID=70260027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920665396.XU Withdrawn - After Issue CN210368138U (en) | 2019-05-10 | 2019-05-10 | Double-reverse side weft knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210368138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016754A (en) * | 2019-05-10 | 2019-07-16 | 泉州恒毅机械有限公司 | A kind of double reverse side weft-knitting machines |
-
2019
- 2019-05-10 CN CN201920665396.XU patent/CN210368138U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016754A (en) * | 2019-05-10 | 2019-07-16 | 泉州恒毅机械有限公司 | A kind of double reverse side weft-knitting machines |
| CN110016754B (en) * | 2019-05-10 | 2024-05-17 | 泉州恒毅机械有限公司 | Weft knitting machine for double back surfaces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200421 Effective date of abandoning: 20240517 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200421 Effective date of abandoning: 20240517 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |