CN102912550A - Paying-off mechanism of striping scissors of weft machine - Google Patents
Paying-off mechanism of striping scissors of weft machine Download PDFInfo
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- CN102912550A CN102912550A CN2012104352091A CN201210435209A CN102912550A CN 102912550 A CN102912550 A CN 102912550A CN 2012104352091 A CN2012104352091 A CN 2012104352091A CN 201210435209 A CN201210435209 A CN 201210435209A CN 102912550 A CN102912550 A CN 102912550A
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- scissors
- ray film
- head
- hole
- wallboard
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 238000010009 beating Methods 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 abstract description 9
- 238000004080 punching Methods 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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Abstract
The invention discloses a paying-off mechanism of striping scissors of a weft machine. A first pin shaft penetrates through a scissor punching block shaft hole of a scissor punching block to be fixed on a wallboard; a cylinder is fixed on the wallboard, and a shaft of the cylinder corresponds to the tail end of the scissor punching block; a separation blade is fixed on the wallboard; a pressure spring seat is combined with a screw hole in the separation blade; a sliding part of a paying-off sliding block is arranged in a sliding slot of the separation blade; the two ends of a pressure spring are respectively arranged in a pressure spring seat shaft hole of the pressure spring seat and a paying-off sliding block shaft hole of the paying-off sliding block; the head part of the scissor punching block corresponds to the paying-off sliding block; a second pin shaft is arranged at the wallboard; one end part of a scissor arm is fixedly connected at a notch on the side of the tail part of an upper scissor head; a steel ball is fixedly connected with a hole site at the tail part of the upper scissor head; a pin is combined with a pin hole of the upper scissor head; and a screw penetrates an upper line pressing plate through hole of an upper line pressing plate, a lower line pressing plate through hole of a lower line pressing plate and a guide groove of the upper scissor head to be combined with a screw hole of a lower scissor head. The paying-off mechanism increases the design and color of fabric, and improves the quality of the fabric.
Description
Technical field:
The present invention relates to the weft machine technical field, more specifically to a kind of payingoff mechanism of weft machine line transfer scissors.
Background technology:
Under prior art, the pattern of knitted fabric is also more single, changes not quite, and the quality of knitted fabric is not high enough, and along with the fast development of society, people also improve day by day to the quality requirements of knitted fabric.
The existing employed thread changing device of weft machine, generally only has single thread-changing function, can't realize simultaneously full-automatic plaiting thread-changing, Chinese invention patent 201020606659.9 discloses a kind of Full computer numerical control double cylinder plaiting rib-loop yarn change mechanism, part claims of this patent are as follows: " ... colour-selecting mechanism is by scissors electromagnetic valve (4); select look cylinder (5); select look bar (6); select look bar reset tension spring (8); unwrapping wire cylinder (22); unwrapping wire arm-tie (24), and unwrapping wire reseting pressuring spring (23) consists of; ...
Unwrapping wire cylinder (22) promotes unwrapping wire arm-tie (24) moving linearly, unwrapping wire reseting pressuring spring (23) one ends act on wallboard (16), other end active force in unwrapping wire arm-tie (24), and unwrapping wire arm-tie (24) contacts with scissors bit (18) rear portion ....”
Colour-selecting mechanism has the following disadvantages in the foregoing invention patent: the other end acts on the unwrapping wire arm-tie to the unwrapping wire back-moving spring because an end acts on wallboard, the power of unwrapping wire arm-tie is uniform and stable not and shake is larger therefore the unwrapping wire back-moving spring acts on when work, affect the unwrapping wire effect, need a kind of novel payingoff mechanism of exploitation to substitute.
Summary of the invention:
Purpose of the present invention is exactly the deficiency for prior art, and the payingoff mechanism of weft machine line transfer scissors is provided, and it can increase the pattern of fabric, improves the quality of fabric.
Technology solution of the present invention is as follows:
The payingoff mechanism of weft machine line transfer scissors, comprise and beat scissors piece and cylinder, beat the scissors piece and have the scissors piece axis hole of beating, tail end and head, wall board forming has the wallboard track, form the press spring base axis hole on the press spring base, the unwrapping wire slide block forms unwrapping wire slide block axis hole, sliding part, fluting and gib head section, form screw on the spacer, chute, the spacer fluting, shear arm has crotch section, the shear arm track, the lower scissors head has gathering sill, afterbody upper end lug boss, afterbody lower end bending part, head, upper scissors bit offers the head breach, gathering sill, pin-and-hole, the tail edge side breach, lower pressure-ray film forms lower pressure-ray film through hole, lower pressure-ray film gathering sill, upper pressure-ray film have upper pressure-ray film head, upper pressure-ray film through hole, upper pressure-ray film gathering sill and upper pressure-ray film afterbody breach;
The first bearing pin passes the scissors piece axis hole of beating of beating the scissors piece and is fixed on the wallboard, cylinder be fixed on the wallboard and the axle of cylinder corresponding with the tail end of beating the scissors piece, spacer is fixed on the wallboard, press spring base combines with screw on the spacer, the sliding part of unwrapping wire slide block is arranged at the chute of spacer, the two ends of stage clip are arranged at respectively in the unwrapping wire slide block axis hole of the press spring base axis hole of press spring base and unwrapping wire slide block, and the head of beating the scissors piece is corresponding with the unwrapping wire slide block; The second bearing pin is arranged at wallboard, one end of shear arm is affixed in the tail edge side indentation, there of upper scissors bit, steel ball is affixed in afterbody place and the position, a hole of upper scissors bit, pin is combined with the pin-and-hole of upper scissors bit, the gathering sill that screw passes the lower pressure-ray film through hole of the upper pressure-ray film through hole of pressure-ray film, lower pressure-ray film, upper scissors bit is combined with the screw of lower scissors head, and rear axle cooperates with the first smooth block, the second smooth block and the crotch section of shear arm is between the first smooth block and the second smooth block; The second smooth block is along the wallboard orbital motion on the wallboard, and the shear arm track of shear arm moves along the second bearing pin;
Cylinder is positioned at the left side of beating the scissors piece, and press spring base is positioned at the left side of unwrapping wire slide block, beats the top that scissors piece, cylinder are arranged at unwrapping wire slide block, press spring base, and upper scissors bit, lower scissors head, upper pressure-ray film, lower pressure-ray film, shear arm are positioned at the right side of dozen scissors piece.
It is circular-arc that the described head of beating the scissors piece is class, and the fluting number of unwrapping wire slide block equates with the fluting number of spacer and be mutually corresponding.
Become as a whole after described upper scissors bit and steel ball, shear arm are affixed, the lower scissors head moves along pin with upper pressure-ray film, lower pressure-ray film.
Beneficial effect of the present invention is:
It can increase the pattern of fabric, improves the quality of fabric.
Description of drawings:
Fig. 1 structural representation of the present invention
Fig. 2 working state figure of the present invention
Fig. 3 another working state figure of the present invention
The specific embodiment:
Embodiment: as shown in Figure 1, the payingoff mechanism of weft machine line transfer scissors, comprise and beat scissors piece 1 and cylinder 2, beat scissors piece 1 and have the scissors piece axis hole 1A of beating, tail end 1B and head 1C, wallboard 3 forms wallboard track 3A, form press spring base axis hole 6A on the press spring base 6, unwrapping wire slide block 7 forms unwrapping wire slide block axis hole 7A, sliding part 7B, fluting 7C and the 7D of gib head section, form screw 8A on the spacer 8, chute 8B, spacer fluting 8C, shear arm 13 has the 13A of crotch section, shear arm track 13B, lower scissors head 14 has gathering sill 14A, afterbody upper end lug boss 14B, afterbody lower end bending part 14C, head 14D, upper scissors bit 16 offers head breach 16A, gathering sill 16B, pin-and-hole 16C, tail edge side breach 16D, lower pressure-ray film 17 forms lower pressure-ray film through hole 17A, lower pressure-ray film gathering sill 17B, upper pressure-ray film 18 have upper pressure-ray film head 18A, upper pressure-ray film through hole 18B, upper pressure-ray film gathering sill 18C and upper pressure-ray film afterbody breach 18D;
The first bearing pin 4 passes the scissors piece axis hole 1A that beats that beats scissors piece 1 and is fixed on the wallboard 3, cylinder 2 be fixed on the wallboard 3 and the axle of cylinder 2 corresponding with the tail end 1B that beats scissors piece 1, spacer 8 is fixed on the wallboard 3, press spring base 6 combines with screw 8A on the spacer 8, the sliding part 7B of unwrapping wire slide block 7 is arranged at the chute 8B of spacer 8, the two ends of stage clip 5 are arranged at respectively among the unwrapping wire slide block axis hole 7A of the press spring base axis hole 6A of press spring base 6 and unwrapping wire slide block 7, and the head 1C that beats scissors piece 1 is corresponding with unwrapping wire slide block 7; The second bearing pin 12 is arranged at wallboard 3, one end of shear arm 13 is affixed at the tail edge side breach 16D place of upper scissors bit 16, steel ball 15 is affixed in afterbody place and the position, a hole of upper scissors bit 16, pin 19 is combined with the pin-and-hole 16C of upper scissors bit 16, upper pressure-ray film through hole 18B, the lower pressure-ray film through hole 17A of lower pressure-ray film 17, the gathering sill 16B of upper scissors bit that screw passes pressure-ray film 18 are combined with the screw of lower scissors head 14, rear axle 10 cooperates with the first smooth block 9, the second smooth block 11, and the 13A of crotch section of shear arm 13 is between the first smooth block 9 and the second smooth block 11; The second smooth block 11 moves along the wallboard track 3A on the wallboard 3, and the shear arm track 3B of shear arm 13 moves along the second bearing pin 12;
Cylinder 2 is positioned at the left side of beating scissors piece 1, press spring base 6 is positioned at the left side of unwrapping wire slide block 7, beat the top that scissors piece 1, cylinder 2 are arranged at unwrapping wire slide block 7, press spring base 6, upper scissors bit 16, lower scissors head 14, upper pressure-ray film 18, lower pressure-ray film 17, shear arm 13 are positioned at the right side of beating scissors piece 1.
It is circular-arc that the described head of beating scissors piece 1 is class, and the fluting number of unwrapping wire slide block 7 equates with the fluting number of spacer and be mutually corresponding.
Become as a whole after described upper scissors bit 16 and steel ball 15, shear arm 13 are affixed, lower scissors head 14 moves along pin 19 with upper pressure-ray film 18, lower pressure-ray film 17.
The first smooth block 9, axle 10, the second smooth block 11, shear arm 13, lower scissors head 14, steel ball 15, upper scissors bit 16, lower pressure-ray film 17, upper pressure-ray film 18, pin 19 are one group, and this mechanism has identical three groups at least.
For increasing the stability of unwrapping wire arm-tie, determine after the many-sided demonstration of design group process that this scheme has obtained preferably effect after implementing with playing scissors piece, spacer, press spring base, unwrapping wire slide block, stage clip structure replacement unwrapping wire arm-tie, back-moving spring.
Operation principle: as shown in Figure 2, when the needs unwrapping wire, under the effect of another cylinder and scissors transmission mechanism, the second smooth block 11, shear arm 13, lower scissors head 14, upper scissors bit 16, upper pressure-ray film 18, lower pressure-ray film 17 and sell 19 etc. and move to position B from position A, in this process, the second smooth block 11 moves along the wallboard track 3A on the wallboard, and the shear arm track 13B of shear arm 13 slides along the second bearing pin 12, and this moment, lower scissors head 14 afterbody lower end bending part 14C was in the left side of unwrapping wire slide block 7 7D of gib head section and corresponding.As shown in Figure 3, the axle of cylinder 2 is along diagram arrow R directive effect in the tail end 1B that beats scissors piece 1, the scissors piece axis hole 1A that beats that beats scissors piece 1 rotates towards diagram arrow S direction along the first bearing pin 4, the sliding part 7B that the head 1C that then beats scissors piece 1 drives unwrapping wire slide block 7 moves towards diagram arrow T direction along the spacer chute 8B of spacer 8, the stage clip 5 that is arranged in press spring base 6 and the unwrapping wire slide block 7 is compressed, the 7D of gib head section of unwrapping wire slide block 7 drives the afterbody lower end bending part 14C motion of lower scissors head 14, upper pressure-ray film 18 and lower pressure-ray film 17 also move along pin 19 with lower scissors head 14, and then the yarn in upper scissors bit 16 head breach 16A is released by upper pressure-ray film 18 and lower pressure-ray film 17 clippings again.
Claims (3)
1. the payingoff mechanism of weft machine line transfer scissors, comprise and beat scissors piece (1) and cylinder (2), it is characterized in that: beat scissors piece (1) and have the scissors piece axis hole (1A) of beating, tail end (1B) and head (1C), wallboard (3) forms wallboard track (3A), form press spring base axis hole (6A) on the press spring base (6), unwrapping wire slide block (7) forms unwrapping wire slide block axis hole (7A), sliding part (7B), fluting (7C) and gib head section (7D), form screw (8A) on the spacer (8), chute (8B), spacer fluting (8C), shear arm (13) has crotch section (13A), shear arm track (13B), lower scissors head (14) has gathering sill (14A), afterbody upper end lug boss (14B), afterbody lower end bending part (14C), head (14D), upper scissors bit (16) offers head breach (16A), gathering sill (16B), pin-and-hole (16C), tail edge side breach (16D), lower pressure-ray film (17) forms lower pressure-ray film through hole (17A), lower pressure-ray film gathering sill (17B), upper pressure-ray film (18) has upper pressure-ray film head (18A), upper pressure-ray film through hole (18B), upper pressure-ray film gathering sill (18C) and upper pressure-ray film afterbody breach (18D);
The first bearing pin (4) passes the scissors piece axis hole (1A) of beating of beating scissors piece (1) and is fixed on the wallboard (3), it is corresponding with the tail end of beating scissors piece (1) (1B) that cylinder (2) is fixed on wallboard (3) axle upper and cylinder (2), spacer (8) is fixed on the wallboard (3), press spring base (6) combines with screw (8A) on the spacer (8), the sliding part (7B) of unwrapping wire slide block (7) is arranged at the chute (8B) of spacer (8), the two ends of stage clip (5) are arranged at respectively in the unwrapping wire slide block axis hole (7A) of the press spring base axis hole (6A) of press spring base (6) and unwrapping wire slide block (7), and the head (1C) of beating scissors piece (1) is corresponding with unwrapping wire slide block (7); The second bearing pin (12) is arranged at wallboard (3), one end of shear arm (13) is located affixed at the tail edge side breach (16D) of upper scissors bit (16), steel ball (15) is affixed in afterbody place and the position, a hole of upper scissors bit (16), the gathering sill (16B) that the upper pressure-ray film through hole (18B) of pressure-ray film (18), the lower pressure-ray film through hole (17A) of lower pressure-ray film (17), upper scissors bit are passed in pin-and-hole (16C) combination of pin (19) and upper scissors bit (16), screw is combined with the screw of lower scissors head 14.Rear axle (10) cooperates with the first smooth block (9), the second smooth block (11) and the crotch section (13A) of shear arm (13) is between the first smooth block (9) and the second smooth block (11); The second smooth block (11) is along the motion of the wallboard track (3A) on the wallboard (3), and the shear arm track (13B) of shear arm (13) moves along the second bearing pin (12);
Cylinder (2) is positioned at the left side of beating scissors piece (1), press spring base (6) is positioned at the left side of unwrapping wire slide block (7), beat the top that scissors piece (1), cylinder (2) are arranged at unwrapping wire slide block (7), press spring base (6), upper scissors bit (16), lower scissors head (14), upper pressure-ray film (18), lower pressure-ray film (17), shear arm (13) are positioned at the right side of beating scissors piece (1).
2. the payingoff mechanism of weft machine line transfer scissors according to claim 1 is characterized in that: it is circular-arc that the head of beating scissors piece (1) is class, and the fluting number of unwrapping wire slide block (7) equates with the fluting number of spacer and be mutually corresponding.
3. the payingoff mechanism of weft machine line transfer scissors according to claim 1, it is characterized in that: become as a whole after upper scissors bit (16) and steel ball (15), shear arm (13) are affixed, lower scissors head (14) moves along pin (19) with upper pressure-ray film (18), lower pressure-ray film (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435209.1A CN102912550B (en) | 2012-11-03 | 2012-11-03 | Paying-off mechanism of striping scissors of weft machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435209.1A CN102912550B (en) | 2012-11-03 | 2012-11-03 | Paying-off mechanism of striping scissors of weft machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102912550A true CN102912550A (en) | 2013-02-06 |
| CN102912550B CN102912550B (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210435209.1A Expired - Fee Related CN102912550B (en) | 2012-11-03 | 2012-11-03 | Paying-off mechanism of striping scissors of weft machine |
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| Country | Link |
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| CN (1) | CN102912550B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644127A (en) * | 2019-10-22 | 2020-01-03 | 泉州全能智控机械研究所有限公司 | Wire adjusting head |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1907341A (en) * | 1930-12-16 | 1933-05-02 | Brewin Wilfred | Circular knitting machine |
| US2399729A (en) * | 1945-02-01 | 1946-05-07 | Hemphill Co | Yarn feed, binder, and cutter |
| US3733858A (en) * | 1970-08-11 | 1973-05-22 | Billi Spa | Feed system of a resiliently elongated yarn in a hosiery machine and |
| SU1534116A1 (en) * | 1988-04-26 | 1990-01-07 | Ленинградское машиностроительное объединение им.Карла Маркса | Mechanism for changing threads in two-cylinder circular-knitting machine |
| CN2345553Y (en) * | 1998-06-12 | 1999-10-27 | 常熟市针织机械研究所 | Stripper for knitting circular machine |
| CN1234553A (en) * | 1998-03-23 | 1999-11-10 | 太阳微系统有限公司 | Technology of reducing cost of primary examination to dynamic kinds in compiled codes |
| JP2005042260A (en) * | 2003-07-24 | 2005-02-17 | Precision Fukuhara Works Ltd | Feed yarn changeover apparatus for circular knitting machine and changeover method |
| CN2778846Y (en) * | 2005-02-20 | 2006-05-10 | 陈国标 | Automatic thread changing pneumatic scissors of knitting machine |
| CN102191620A (en) * | 2010-03-02 | 2011-09-21 | 韦增机械(佛山高明)有限公司 | Colour changing device of horizontal tubular knitting machine |
| CN202913180U (en) * | 2012-11-03 | 2013-05-01 | 绍兴恒舜数控精密机械科技有限公司 | Weft knitting machine thread-adjusting scissor thread-discharging mechanism |
-
2012
- 2012-11-03 CN CN201210435209.1A patent/CN102912550B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1907341A (en) * | 1930-12-16 | 1933-05-02 | Brewin Wilfred | Circular knitting machine |
| US2399729A (en) * | 1945-02-01 | 1946-05-07 | Hemphill Co | Yarn feed, binder, and cutter |
| US3733858A (en) * | 1970-08-11 | 1973-05-22 | Billi Spa | Feed system of a resiliently elongated yarn in a hosiery machine and |
| SU1534116A1 (en) * | 1988-04-26 | 1990-01-07 | Ленинградское машиностроительное объединение им.Карла Маркса | Mechanism for changing threads in two-cylinder circular-knitting machine |
| CN1234553A (en) * | 1998-03-23 | 1999-11-10 | 太阳微系统有限公司 | Technology of reducing cost of primary examination to dynamic kinds in compiled codes |
| CN2345553Y (en) * | 1998-06-12 | 1999-10-27 | 常熟市针织机械研究所 | Stripper for knitting circular machine |
| JP2005042260A (en) * | 2003-07-24 | 2005-02-17 | Precision Fukuhara Works Ltd | Feed yarn changeover apparatus for circular knitting machine and changeover method |
| CN2778846Y (en) * | 2005-02-20 | 2006-05-10 | 陈国标 | Automatic thread changing pneumatic scissors of knitting machine |
| CN102191620A (en) * | 2010-03-02 | 2011-09-21 | 韦增机械(佛山高明)有限公司 | Colour changing device of horizontal tubular knitting machine |
| CN202913180U (en) * | 2012-11-03 | 2013-05-01 | 绍兴恒舜数控精密机械科技有限公司 | Weft knitting machine thread-adjusting scissor thread-discharging mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644127A (en) * | 2019-10-22 | 2020-01-03 | 泉州全能智控机械研究所有限公司 | Wire adjusting head |
| CN110644127B (en) * | 2019-10-22 | 2024-03-15 | 泉州全能智控机械研究所有限公司 | Wire adjusting head |
Also Published As
| Publication number | Publication date |
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| CN102912550B (en) | 2014-06-04 |
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Application publication date: 20130206 Assignee: DONGTAI HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY CO.,LTD. Assignor: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY Co.,Ltd. Contract record no.: 2015320000439 Denomination of invention: Paying-off mechanism of striping scissors of weft machine Granted publication date: 20140604 License type: Exclusive License Record date: 20150616 |
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