CN114753053A - Multi-color switching device of glove machine - Google Patents
Multi-color switching device of glove machine Download PDFInfo
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- CN114753053A CN114753053A CN202210534761.XA CN202210534761A CN114753053A CN 114753053 A CN114753053 A CN 114753053A CN 202210534761 A CN202210534761 A CN 202210534761A CN 114753053 A CN114753053 A CN 114753053A
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- 230000007246 mechanism Effects 0.000 claims abstract description 281
- 238000009940 knitting Methods 0.000 claims abstract description 22
- 239000002699 waste material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009941 weaving Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/56—Thread guides for flat-bed knitting machines
- D04B15/565—Associated thread-clamping or thread-severing 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
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/70—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used in flat-bed knitting machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/80—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the thread guides used
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/32—Devices for removing lint or fluff
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a multi-color switching device of a glove knitting machine, which sequentially comprises a yarn selecting mechanism, a swing arm mechanism, a yarn breaking mechanism, a yarn twisting mechanism and a clamping mechanism along the conveying direction of knitting yarns, wherein a first yarn pressing mechanism and a second yarn pressing mechanism are arranged between the yarn breaking mechanism and the yarn selecting mechanism, and a yarn sucking mechanism is arranged beside the first yarn pressing mechanism; the yarn selecting mechanism is used for selecting one type of yarn from a plurality of types of yarns, the swing arm mechanism is used for sending the selected yarn into the clamping mechanism and the yarn twisting mechanism, the yarn breaking mechanism is used for cutting off the originally woven yarn, the yarn twisting mechanism is used for twisting the selected yarn and the originally woven yarn into one strand, the clamping mechanism is used for clamping the yarn sent by the swing arm mechanism, and the first yarn pressing mechanism and the second yarn pressing mechanism are used for pressing and fixing the yarn. The device has the characteristics of accuracy and quick switching.
Description
Technical Field
The invention relates to the field of textile machinery, in particular to a multi-color switching device of a glove machine.
Background
When knitting complex patterns of the gloves, yarns with different colors are used, so that different color lines need to be switched to knit in the process of knitting the gloves.
In view of the above-mentioned needs, the present invention provides a multi-color switching device for a glove knitting machine, which switches different color yarns for knitting.
Disclosure of Invention
The invention provides a multicolor switching device of a glove machine, which has the characteristics of accurate and quick switching; specifically, the invention is realized by the following technical scheme:
a multi-color switching device of a glove knitting machine sequentially comprises a yarn selecting mechanism, a swing arm mechanism, a yarn breaking mechanism, a yarn twisting mechanism and a clamping mechanism along the conveying direction of knitting yarns, wherein a first yarn pressing mechanism and a second yarn pressing mechanism are arranged between the yarn breaking mechanism and the yarn selecting mechanism, and a yarn sucking mechanism is arranged beside the first yarn pressing mechanism; the yarn selecting mechanism is used for selecting one type of yarn from a plurality of types of yarns, the swing arm mechanism is used for sending the selected yarn into the clamping mechanism and the yarn twisting mechanism, the yarn breaking mechanism is used for cutting off the originally woven yarn, the yarn twisting mechanism is used for twisting the selected yarn and the originally woven yarn into one strand, the clamping mechanism is used for clamping the yarn sent by the swing arm mechanism, and the first yarn pressing mechanism and the second yarn pressing mechanism are used for pressing and fixing the yarn.
Furthermore, the yarn selecting mechanism comprises a plurality of yarn selecting heads and yarn guide sheets which are in one-to-one correspondence with the yarn selecting heads, each yarn guide sheet is used for guiding and feeding one kind of yarn, and the yarn selecting heads control the yarn guide sheets to move; under the condition of non-yarn selection, a plurality of yarn guide sheets are arranged in a straight line; and under the yarn selecting state, the yarn guide sheet of the selected yarn is discharged.
Further, the swing arm mechanism comprises a swing arm and a motor driving the swing arm to rotate, one end of the swing arm is connected with the motor, the other end of the swing arm is a free end, and the end part of the free end is provided with a wire groove used for clamping yarns.
Further, the yarn breaking mechanism comprises a fixed blade and a movable blade, and a gap between the fixed blade and the movable blade is used for accommodating the penetration of yarns; the movable blade is connected with the motor in a linkage manner.
Further, the clamping mechanism comprises a movable clamping piece and a fixed clamping piece, and a gap between the movable clamping piece and the fixed clamping piece is used for accommodating the yarn to penetrate through; the movable clamping piece is connected with the motor in a linkage manner.
Further, the first yarn pressing mechanism comprises a push rod and a gasket, the push rod is driven by a cylinder or a motor, yarn is arranged between the push rod and the gasket in a penetrating mode, and when the push rod presses the gasket, the first yarn pressing mechanism is in a pressing state; when the push rod keeps a distance from the gasket, the first yarn pressing mechanism is in a relaxed state.
Further, the second yarn pressing mechanism comprises a push rod and a gasket, the push rod is driven by a cylinder or a motor, yarn is arranged between the push rod and the gasket in a penetrating mode, and when the push rod presses the gasket, the second yarn pressing mechanism is in a pressing state; when the push rod keeps a distance from the gasket, the second yarn pressing mechanism is in a relaxed state.
Furthermore, inhale the yarn mechanism including the motor that produces atmospheric pressure and the head that induced drafts, induced drafts the head and connect the collecting box, the collecting box is used for collecting the small segment yarn waste that places to cut, induced drafts the head and is in other by first yarn pressing mechanism, inhales the yarn mechanism and is used for absorbing the yarn waste that cuts and attracts the yarn.
Furthermore, the yarn selecting mechanism, the swing arm mechanism, the yarn breaking mechanism, the yarn twisting mechanism, the clamping mechanism, the first yarn pressing mechanism, the second yarn pressing mechanism and the yarn sucking mechanism are controlled by a numerical control system.
The beneficial effect of this application lies in:
the yarn switching is quickly, efficiently and accurately carried out after the yarn is seen.
Drawings
FIG. 1 is a perspective view of a yarn selecting state of an embodiment of a multi-color switching device of a glove knitting machine provided by the invention;
FIG. 2 is a perspective view of a yarn switching state of an embodiment of a multi-color switching device of a glove knitting machine according to the present invention;
FIG. 3 is a right side view of the state of FIG. 1;
fig. 4 to 10 are schematic views of the yarn switching steps.
Wherein: 1. a yarn selecting mechanism; 11. selecting a yarn head; 12. a yarn guide sheet; 13. a yarn guide hole; 2. a swing arm mechanism; an L-shaped swing arm; 22. a V-shaped groove; 3. a yarn twisting mechanism; 4. a yarn feeding mechanism; 5. a yarn breaking mechanism; 51. fixing a blade; 52. a movable blade; 6. a clamping mechanism; 61. a movable clamping piece; 62. fixing the clamping piece; 7. a first yarn pressing mechanism; 71. a push rod; 72. a gasket; 8. a second yarn pressing mechanism; 81. a push rod; 82. a gasket; 9. a yarn suction mechanism; 91. an air suction head.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 and 2, a multi-color switching device of a glove knitting machine comprises a yarn selecting mechanism 1, a swing arm mechanism 2, a first yarn pressing mechanism 7, a second yarn pressing mechanism 8, a yarn breaking mechanism 5, a yarn twisting mechanism 3, a clamping mechanism 6 and a yarn sucking mechanism 9 which are arranged on a frame; after the yarn is switched, the yarn is sent into a knitting mechanism through a yarn feeding mechanism 4 to be knitted, and the motion of the mechanisms is controlled by a computer in a numerical mode.
Along the yarn conveying direction, the yarn drum, the yarn selecting mechanism 1, the swing arm mechanism 2, the yarn breaking mechanism 5, the yarn twisting mechanism 3, the clamping mechanism 6, the yarn feeding mechanism 4 and the subsequent knitting machine are sequentially arranged. The second yarn pressing mechanism 8 is arranged above the yarn selecting mechanism 1, the first yarn pressing mechanism 7 is arranged above the second yarn pressing mechanism 8, and the yarn sucking mechanism 9 is arranged beside the first yarn pressing mechanism 7. The swing arm mechanism 2 is rotatable and swingable.
The yarn selecting mechanism 1 is provided with yarns of various colors including yarns in a positive weaving state in a penetrating mode, the yarn selecting mechanism 1 selects the yarns to be woven from a plurality of un-woven yarns to wait for being woven, in order to be convenient to describe, the un-selected yarns in the un-woven yarns are named as C yarns, the selected yarns to be woven are named as A yarns, the yarns in the weaving state before are named as B yarns, and the yarn selecting mechanism 1 selects which yarns are controlled by a computer.
First, select yarn mechanism 1.
As shown in fig. 1, the yarn selecting mechanism 1 includes a plurality of yarn selecting heads 11 and yarn guiding sheets 12 corresponding to the yarn selecting heads, each yarn selecting head 11 controls one yarn guiding sheet 12, and the yarn guiding sheets 12 are arranged linearly along a direction perpendicular to the yarn feeding direction; each yarn guide piece 12 is provided with a yarn guide hole 13, each yarn guide hole 13 penetrates through a yarn, and the yarn, the yarn guide pieces 12 and the yarn selecting heads 11 are in one-to-one correspondence.
According to the numerical control signal, the yarn selecting head 11 positively shifts the yarn guide sheet 12 connected with the yarn selecting head so that the yarn guide sheet 12 moves, the yarn guide sheet 12 protrudes out of other yarn guide sheets 12 in the same row, the yarn feeding angle of the yarn passing through the yarn guide sheet 12 is different from that of other yarns in the same row, and the yarn is selected; after the selected yarn is successfully input into the knitting machine, according to the numerical control signal, the yarn selecting head 11 reversely stirs the yarn guide sheet 12 connected with the yarn selecting head, so that the yarn guide sheet 12 moves, the yarn guide sheet 12 returns to the original line, and the yarn feeding angle of the yarn passing through the yarn guide sheet 12 is the same as that of other yarns in the same row.
And secondly, a swing arm mechanism 2.
As shown in fig. 1, the swing arm mechanism 2 includes an L-shaped swing arm 21 and a motor for driving the swing arm to rotate, one end of the L-shaped swing arm 21 is connected with the motor, and the end of the other end is provided with a V-shaped groove 22; when the L-shaped swing arm 21 rotates in the forward direction, the yarn A falls into the V-shaped groove 22, the L-shaped swing arm 21 drives the yarn A to move, and the yarn A is fed into the yarn twisting mechanism 3; when the L-shaped swing arm 21 rotates reversely, the yarn A is separated from the V-shaped groove 22, and the L-shaped swing arm 21 automatically returns to the original position.
As shown in fig. 1, 2, and 3, the L-shaped swing arm 21 rotates in a plane, the yarn not selected by the yarn selecting mechanism 1 and the yarn B in a knitting state are not in the running plane of the L-shaped swing arm 21, and only the yarn a selected by the yarn selecting mechanism 1 has a yarn feeding path that intersects with the running track of the L-shaped swing arm 21 because the yarn feeding angle is different from that of other yarns in the same row, so that when the L-shaped swing arm 21 rotates in the forward direction, the yarn a falls into the V-shaped groove 22, and the L-shaped swing arm 21 drives the yarn a to move.
And thirdly, a yarn twisting mechanism 3.
The yarn twisting mechanism 3 is used for twisting the selected yarn A and the yarn B to be woven into one strand, and the yarn B drives the yarn A to enter the subsequent yarn feeding mechanism 4.
And fourthly, a yarn feeding mechanism 4.
The yarn A is fed into a subsequent knitting machine through a yarn feeding mechanism 4 to knit the glove.
And fifthly, a yarn breaking mechanism 5.
As shown in fig. 1, the yarn cutting mechanism 5 is located below the twisting mechanism, and cuts the yarn a and the yarn B. The yarn cutting mechanism 5 comprises a fixed blade 51 and a movable blade 52, the yarn A driven by the swing arm mechanism 2 is positioned between the two blades, meanwhile, the yarn B is also positioned between the two blades, and the motor drives the movable blade 52 to be close to the fixed blade 51 to cut the yarn A and the yarn B.
And sixthly, a clamping mechanism 6.
As shown in fig. 1, the clamping mechanism 6 comprises a movable jaw 61 and a fixed jaw 62, and the motor drives the movable jaw 61 to move, and clamp or release the yarn between the two jaws.
Seventhly, a first yarn pressing mechanism 7.
As shown in fig. 3, the first yarn pressing mechanism 7 comprises a push rod 71 and a gasket 72, the push rod 71 is driven by an air cylinder or a motor, and when the push rod 71 presses the gasket 72, the first yarn pressing mechanism 7 is in a pressing state; when the push rod 71 keeps a distance from the pad 72, the first yarn pressing mechanism 7 is in a relaxed state.
And eighthly, a second yarn pressing mechanism 8.
As shown in fig. 3, the second yarn pressing mechanism 8 includes a push rod 81 and a gasket 82, the push rod 81 is driven by an air cylinder or a motor, and when the push rod 81 presses on the gasket 82, the second yarn pressing mechanism 8 is in a pressing state; when the push rod 81 keeps a distance from the pad 82, the second yarn pressing mechanism 8 is in a relaxed state.
Ninthly, a yarn suction mechanism 9.
As shown in fig. 1, the yarn suction mechanism 9 includes a motor for generating air pressure and a suction head 91, the suction head 91 is connected to a collection box, the collection box is used for collecting and placing small sections of cut waste yarns, the suction head 91 is located beside the first yarn pressing mechanism 7, the yarn suction mechanism 9 is used for sucking the cut waste yarns and simultaneously sucking the yarns, so that the yarns are close to the working position of the first yarn pressing mechanism 7.
As shown in fig. 4, the initial braiding state of the device: the first yarn pressing mechanism 7 is in a pressing state, the second yarn pressing mechanism 8 is in a releasing state, and the head end of the A, C yarn is pressed and fixed by the first yarn pressing mechanism 7;
along the direction of delivery of the A, C yarn, A, C yarn exited the package passing through, in order: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (releasing) and a first yarn pressing mechanism 7 (pressing).
Along the direction of delivery of the yarn B, the yarn B comes out of the package, passing in sequence: the yarn selecting mechanism 1, the second yarn pressing mechanism 8 (releasing), the yarn breaking mechanism 5, the yarn twisting mechanism 3, the clamping mechanism 6 (releasing), the yarn feeding mechanism 4 and the knitting mechanism.
Step one, selecting yarns A: as shown in fig. 5, the knitting mechanism stops knitting, the yarn feeding mechanism 4 stops feeding yarn, the yarn selecting mechanism 1 drives the yarn guide piece 12 of the yarn a to be discharged, the yarn a is selected, the swing arm mechanism 2 swings, the yarn a selected by the yarn selecting mechanism 1 is fed into the yarn twisting mechanism 3 and the clamping mechanism 6, the clamping mechanism 6 clamps the yarn A, B, and the middle part of the yarn a is clamped by the clamping mechanism 6; the yarn A is carried away by the swing arm mechanism 2 and is separated from the working position of the second yarn pressing mechanism 8, and the head end of the yarn A is pressed and fixed by the first yarn pressing mechanism 7;
the yarn A sequentially passes through the following components in the yarn direction: the yarn-selecting mechanism 1, the clamping mechanism 6 (clamping), the yarn-twisting mechanism 3 and the first yarn-pressing mechanism 7 (pressing).
The yarn B sequentially passes through the following parts along the yarn direction: the yarn selecting mechanism 1, the second yarn pressing mechanism 8 (loosening), the yarn breaking mechanism 5, the yarn twisting mechanism 3, the clamping mechanism 6 (clamping), the yarn feeding mechanism 4 and the weaving mechanism.
The yarn C passes through the following yarns in sequence along the yarn direction: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (releasing) and a first yarn pressing mechanism 7 (pressing).
Step two, the yarn suction mechanism 9 is opened, and the A, B, C yarn is sucked near the working position of the first yarn pressing mechanism 7; the second yarn pressing mechanism 8 presses the yarns at the working position, namely the yarns B and C are pressed, the first yarn pressing mechanism 7 releases the yarns at the working position, namely the yarn A, C is released, and the yarns B are sucked into the working position of the first yarn pressing mechanism 7, as shown in figure 6; after the completion of this step, the step,
the yarn A sequentially passes through the following components in the yarn direction: the yarn-selecting mechanism 1, the clamping mechanism 6 (clamping), the yarn-twisting mechanism 3, the yarn-breaking mechanism 5 and the first yarn-pressing mechanism 7 (loosening).
The yarn B sequentially passes through the following parts along the yarn direction: the yarn-selecting mechanism 1, the second yarn-pressing mechanism 8 (pressing), the first yarn-pressing mechanism 7 (loosening), the yarn-breaking mechanism 5, the yarn-twisting mechanism 3, the clamping mechanism 6 (clamping), the yarn-feeding mechanism 4 and the knitting mechanism.
The yarn C passes through the following yarns in sequence along the yarn direction: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (pressing) and a first yarn pressing mechanism 7 (releasing).
Thirdly, cutting off the yarn A by using the yarn cutting mechanism 5, wherein the breakpoint is positioned between the head end of the yarn A and the clamped position of the clamping mechanism 6, and meanwhile, the yarn B is also cut off by the yarn cutting mechanism 5 at the position between the clamped position of the clamping mechanism 6 and the yarn selecting mechanism 1 of the yarn B, namely, the yarn A and the yarn B are simultaneously cut off; the yarn B is now split into two sections, an upper B1 yarn and a lower B2 yarn, as shown in FIG. 7. The yarn suction mechanism 9 sucks the cut yarn section of the yarn A, and the yarn A is no longer at the working position of the first yarn pressing mechanism 7.
After the completion of this step, the step,
the yarn A sequentially passes through the following components in the yarn direction: a yarn selecting mechanism 1, a clamping mechanism 6 (clamping) and a yarn twisting mechanism 3.
The lower segment B2 yarn passes along the yarn direction in sequence: the yarn selecting mechanism 1, the second yarn pressing mechanism 8 (pressing) and the first yarn pressing mechanism 7 (releasing).
The upper section B1 yarn passes along the yarn direction in sequence: a yarn twisting mechanism 3, a clamping mechanism 6 (clamping), a yarn feeding mechanism 4 and a knitting mechanism.
The yarn C passes through the following yarns in sequence along the yarn direction: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (pressing) and a first yarn pressing mechanism 7 (releasing).
And step four, the yarn twisting mechanism 3 twists the yarn A clamped by the clamping mechanism 6 with the yarn of the upper section B1 together, as shown in figure 8.
Step five, the first yarn pressing mechanism 7 presses the yarns on the working position of the first yarn pressing mechanism, wherein the yarns comprise the yarns B2 and the yarns C on the lower section; the second yarn pressing mechanism 8 loosens the yarn on the working position; the yarn sucking mechanism 9 stops working, the clamping mechanism 6 is released, the yarn feeding mechanism 4 operates yarn feeding, and the yarn A is drawn by the yarn B1, as shown in figure 9. After the completion of this step, the step,
the yarn A sequentially passes through the following components in the yarn direction: a yarn selecting mechanism 1 and a yarn feeding mechanism 4.
The lower segment B2 yarn passes along the yarn direction in sequence: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (releasing) and a first yarn pressing mechanism 7 (pressing).
The yarn C passes through the following yarns in sequence along the yarn direction: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (releasing) and a first yarn pressing mechanism 7 (pressing).
And step six, the yarn selecting mechanism 1 restores the yarn guide sheet 12 of the selected yarn A to the original position, the swing arm mechanism 2 swings reversely and returns to the original position, and the yarn A falls into the clamping mechanism 6, the yarn twisting mechanism 3 and the yarn breaking mechanism 5 and is positioned on the working position of the second yarn pressing mechanism 8 at the same time under the pulling force of the yarn, as shown in fig. 10. After the completion of this step, the step,
the yarn A sequentially passes through the following components in the yarn direction: a yarn selecting mechanism 1, a second yarn pressing mechanism 8 (releasing), a yarn breaking mechanism 5, a yarn twisting mechanism 3, a clamping mechanism 6 (releasing) and a yarn feeding mechanism 4.
The above is the preferred embodiment of the present invention, and several other simple substitutions and modifications made on the premise of the inventive concept should be considered as falling into the protection scope of the present invention.
Claims (9)
1. A multi-color switching device of a glove machine is characterized in that: the yarn twisting device comprises a yarn selecting mechanism, a swing arm mechanism, a yarn breaking mechanism, a yarn twisting mechanism and a clamping mechanism in sequence along the conveying direction of knitting yarns, wherein a first yarn pressing mechanism and a second yarn pressing mechanism are arranged between the yarn breaking mechanism and the yarn selecting mechanism, and a yarn sucking mechanism is arranged beside the first yarn pressing mechanism; the yarn selecting mechanism is used for selecting one type of yarn from a plurality of types of yarns, the swing arm mechanism is used for sending the selected yarn into the clamping mechanism and the yarn twisting mechanism, the yarn breaking mechanism is used for cutting off the originally woven yarn, the yarn twisting mechanism is used for twisting the selected yarn and the originally woven yarn into one strand, the clamping mechanism is used for clamping the yarn sent by the swing arm mechanism, and the first yarn pressing mechanism and the second yarn pressing mechanism are used for pressing and fixing the yarn.
2. The glove machine multicolor switching apparatus according to claim 1, wherein: the yarn selecting mechanism comprises a plurality of yarn selecting heads and yarn guide sheets which correspond to the yarn selecting heads one by one, each yarn guide sheet is used for guiding one kind of yarn, and the yarn selecting heads control the yarn guide sheets to move; under the condition of non-yarn selection, a plurality of yarn guide sheets are arranged in a straight line; and under the yarn selecting state, the yarn guide sheet of the selected yarn is discharged.
3. The glove machine multicolor switching apparatus according to claim 1, wherein: the swing arm mechanism comprises a swing arm and a motor driving the swing arm to rotate, one end of the swing arm is connected with the motor, the other end of the swing arm is a free end, and the end part of the free end is provided with a wire groove used for clamping yarns.
4. The glove machine multicolor switching apparatus according to claim 1, wherein: the yarn breaking mechanism comprises a fixed blade and a movable blade, and a gap between the fixed blade and the movable blade is used for accommodating the yarn to penetrate; the movable blade is connected with the motor in a linkage manner.
5. The glove machine multicolor switching apparatus according to claim 1, wherein: the clamping mechanism comprises a movable clamping piece and a fixed clamping piece, and a gap between the movable clamping piece and the fixed clamping piece is used for accommodating the yarn to penetrate; the movable clamping piece is connected with the motor in a linkage manner.
6. The glove machine multicolor switching apparatus according to claim 1, wherein: the first yarn pressing mechanism comprises a push rod and a gasket, the push rod is driven by an air cylinder or a motor, yarn is arranged between the push rod and the gasket in a penetrating mode, and when the push rod presses the gasket, the first yarn pressing mechanism is in a pressing state; when the push rod keeps a distance from the gasket, the first yarn pressing mechanism is in a relaxed state.
7. The glove machine multicolor switching apparatus according to claim 1, wherein: the second yarn pressing mechanism comprises a push rod and a gasket, the push rod is driven by an air cylinder or a motor, yarns penetrate between the push rod and the gasket, and when the push rod presses the gasket, the second yarn pressing mechanism is in a pressing state; when the push rod keeps a distance from the gasket, the second yarn pressing mechanism is in a relaxed state.
8. The glove machine multicolor switching apparatus according to claim 1, wherein: inhale the yarn mechanism including the motor that produces atmospheric pressure and the head that induced drafts, induced draft the head and connect the collecting box, the collecting box is used for collecting the small segment yarn waste that places to cut, induced draft the head and be in first yarn pressing mechanism side, inhale the yarn mechanism and be used for absorbing the yarn waste that cuts and attract the yarn.
9. The glove machine multicolor switching apparatus according to claim 1, wherein: the yarn selecting mechanism, the swing arm mechanism, the yarn breaking mechanism, the yarn twisting mechanism, the clamping mechanism, the first yarn pressing mechanism, the second yarn pressing mechanism and the yarn sucking mechanism are all controlled by a numerical control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534761.XA CN114753053A (en) | 2022-05-17 | 2022-05-17 | Multi-color switching device of glove machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534761.XA CN114753053A (en) | 2022-05-17 | 2022-05-17 | Multi-color switching device of glove machine |
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| CN114753053A true CN114753053A (en) | 2022-07-15 |
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| CN202210534761.XA Pending CN114753053A (en) | 2022-05-17 | 2022-05-17 | Multi-color switching device of glove machine |
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| CN201971979U (en) * | 2011-03-01 | 2011-09-14 | 浙江海森纺机科技有限公司 | Press needle leg device of all computer-controlled flat knitting machine |
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| CN107740221A (en) * | 2017-11-14 | 2018-02-27 | 无锡市鼎麒新材料科技有限公司 | A kind of weft selecting mechanism of big tow |
-
2022
- 2022-05-17 CN CN202210534761.XA patent/CN114753053A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107134A (en) * | 2005-10-13 | 2007-04-26 | Shima Seiki Mfg Ltd | Yarn guide device of weft knitting machine |
| CN101283136A (en) * | 2005-10-13 | 2008-10-08 | 村田机械株式会社 | Yarn change device in knitting machine or the like |
| CN101283135A (en) * | 2005-10-13 | 2008-10-08 | 村田机械株式会社 | Method and device for splicing yarn |
| CN101466628A (en) * | 2006-06-09 | 2009-06-24 | 株式会社岛精机制作所 | Splicer device |
| TWM333424U (en) * | 2007-11-14 | 2008-06-01 | Zhi-Liang Wei | Improved color changing head of circular knitting machine |
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| CN201971979U (en) * | 2011-03-01 | 2011-09-14 | 浙江海森纺机科技有限公司 | Press needle leg device of all computer-controlled flat knitting machine |
| CN202175809U (en) * | 2011-07-25 | 2012-03-28 | 浙江海森纺机科技有限公司 | Color changing base on full-computer flat knitting machine |
| CN107740221A (en) * | 2017-11-14 | 2018-02-27 | 无锡市鼎麒新材料科技有限公司 | A kind of weft selecting mechanism of big tow |
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