CN102965828A - Trimming mechanism of trimming scissors of underwear machine - Google Patents
Trimming mechanism of trimming scissors of underwear machine Download PDFInfo
- Publication number
- CN102965828A CN102965828A CN2012105340388A CN201210534038A CN102965828A CN 102965828 A CN102965828 A CN 102965828A CN 2012105340388 A CN2012105340388 A CN 2012105340388A CN 201210534038 A CN201210534038 A CN 201210534038A CN 102965828 A CN102965828 A CN 102965828A
- Authority
- CN
- China
- Prior art keywords
- scissors
- ray film
- side plate
- fixed
- trimming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The invention discloses a trimming mechanism of trimming scissors of an underwear machine. The trimming mechanism comprises a first side plate, wherein a rotating shaft, an upper scissor head and an air cylinder are fixed on the first side plate; a first notch is formed on the side edge of the part, extending outside the first side plate, of the upper scissor head; a pin shaft is fixed on the upper scissor head; the two ends of the pin shaft extend outside the upper plane and the lower plane of the upper scissor head; the lower end of the pin shaft is inserted in a long groove formed in a lower scissor head; the upper end of the pin shaft is orderly inserted in a first long through groove of a lower pressing plate and a second long through groove of an upper pressing plate from bottom to top; a fixing bolt orderly passes through long through grooves formed in the upper pressing plate, the lower pressing plate and the upper scissor head from bottom to top and is in screw connection with the lower scissor head; the rotating shaft is sleeved with the trimming arm; the other side of the rotating arm is pressed on a driving block formed at the tail part of the lower scissor head; the rotating arm drives the lower scissor head to trim by the air cylinder and can be adjusted and controlled at any time and at will so as to weave fabrics with more colors together with a line adjustment mechanism.
Description
Technical field:
The present invention relates to computer knitted round latitude inner wear machine technical field, more specifically to a kind of thread cutting mechanism of line transfer scissors of inner wear machine.
Background technology:
Under prior art, because the thread changing device of conventional computer knitted round latitude inner wear machine can't be realized the automatic thread-changing of action of the tissue transposing yarns such as plaiting rib-loop and single, double surface jacquard weave, the pattern of knitted fabric is more single, change little, the quality of knitted fabric is not high enough, fast development along with society, people also improve day by day to the quality requirements of knitted fabric, the pattern of knitted fabric needs multiple, conversion pattern how, this just needs the yarn feeding mouth of a kind of line transfer scissors and multi-hole position to realize that the line transfer scissors generally comprises the operations such as trimming, unwrapping wire.
Yet, the cutting facility of existing line transfer scissors is to promote the scissors trimming by the cycle movement that mechanically operated pivoted arm fixes, so that cutting facility can only by the cycle trimming, can't arbitrarily be regulated random control, also just reduced the pattern of braiding, made pattern single.
Summary of the invention:
Purpose of the present invention is exactly the deficiency for prior art, and provide a kind of thread cutting mechanism of line transfer scissors of inner wear machine, it promotes the lower scissors head by cylinder and carries out trimming, and it can arbitrarily regulate control at any time, cooperates yarn change mechanism to make the fabric color change more abundanter.
Technology solution of the present invention is as follows:
A kind of thread cutting mechanism of line transfer scissors of inner wear machine, comprise the first side plate, described the first side plate is fixed with scissors bit and cylinder, the edge forming that upper scissors bit stretches out the part of the first side plate has the first breach, be fixed with bearing pin on the upper scissors bit, upper plane and the lower plane of scissors bit stretched out at the two ends of bearing pin, the lower end sleeve of bearing pin is in the elongated slot that the lower scissors head forms, sleeve is in the second elongated groove of the first elongated groove of lower pressure-ray film and upper pressure-ray film successively from bottom to top in the upper end of bearing pin, and set bolt passes pressure-ray film from top to bottom successively, the elongated groove that forms on lower pressure-ray film and the upper scissors bit also is screwed onto on the lower scissors head;
Rotating shaft one end is fixed on the first side plate, the other end is fixed on the second side plate, trimming arm sleeve is in rotating shaft, the push rod of cylinder is pressed against a side of the pivoted arm of trimming arm, the opposite side of pivoted arm is pressed against on the pushing part that the lower scissors head-tail forms, and extension spring one end is fixed on the screw that is arranged at the first side plate, the other end is fixed on the pivoted arm;
The pushing part is pressed against the tail end of scissors bit, upper pressure-ray film and lower pressure-ray film.
Be fixed with connecting plate on described the first side plate, upper scissors bit is fixed on the connecting plate; The upper plane of lower scissors head covers the bottom surface of the first breach, and the lower plane of lower pressure-ray film covers the upper plane of the first breach.
The protruding sleeve that forms on the pushing part that described lower scissors head-tail forms is in the second breach that upper pressure-ray film afterbody forms.
Be embedded with steel ball in the circular shrinkage hole of described upper scissors bit near the top of tail end, lower pressure-ray film is pressed against on the steel ball.
Described trimming arm is made of the pivoted arm that forms on turning set and the turning set, and the turning set sleeve is in rotating shaft.
Beneficial effect of the present invention is:
1, it carries out trimming by cylinder promotion lower scissors head, and it can arbitrarily regulate control at any time, cooperates yarn change mechanism to make the fabric color change more abundanter.
2, upper scissors bit is provided with pressure-ray film and lower pressure-ray film, can be in trimming, the end of a thread on top is clamped, simultaneously, be embedded with steel ball in the circular shrinkage hole of upper scissors bit near the top of tail end, lower pressure-ray film is pressed against on the steel ball, this guarantee pressure-ray film and lower pressure-ray film when mobile not can with planar friction on the upper scissors bit, reduce the damage of lower pressure-ray film and upper scissors bit.
Description of drawings:
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is stereo decomposing structural representation of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the structural representation of trimming state of the present invention;
Fig. 4 is the structural representation between upper pressure-ray film of the present invention, lower pressure-ray film and the upper scissors bit.
Among the figure: 1, the first side plate; 11, extension spring; 12, connecting plate; 2, upper scissors bit; 21, the first breach; 22, bearing pin; 23, elongated groove; 24, steel ball; 3, cylinder; 31, push rod; 4, lower scissors head; 41, elongated slot; 42, pushing part; 421, projection; 5, lower pressure-ray film; 51, the first elongated groove; 52, the second breach; 6, upper pressure-ray film; 61, the second elongated groove; 7, set bolt; 8, rotating shaft; 9, trimming arm; 91, pivoted arm; 92, turning set; 10, the second side plate; 100, yarn.
The specific embodiment:
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment: see shown in Fig. 1 to 4, a kind of thread cutting mechanism of line transfer scissors of inner wear machine, comprise the first side plate 1, described the first side plate 1 is fixed with scissors bit 2 and cylinder 3, the edge forming that upper scissors bit 2 stretches out the part of the first side plate 1 has the first breach 21, be fixed with bearing pin 22 on the upper scissors bit 2, upper plane and the lower plane of scissors bit 2 stretched out at the two ends of bearing pin 22, the lower end sleeve of bearing pin 22 is in the elongated slot 41 that lower scissors head 4 forms, sleeve is in the second elongated groove 61 of the first elongated groove 51 of lower pressure-ray film 5 and upper pressure-ray film 6 successively from bottom to top in the upper end of bearing pin 22, and set bolt 7 passes pressure-ray film 6 from top to bottom successively, the elongated groove 23 that forms on lower pressure-ray film 5 and the upper scissors bit 2 also is screwed onto on the lower scissors head 4;
Rotating shaft 8 one ends are fixed on the first side plate 1, the other end is fixed on the second side plate 10, trimming arm 9 sleeves are in rotating shaft 8, the push rod 31 of cylinder 3 is pressed against a side of the pivoted arm 91 of trimming arm 9, the opposite side of pivoted arm 91 is pressed against on the pushing part 42 that lower scissors head 4 afterbodys form, and extension spring 11 1 ends are fixed on the screw that is arranged at the first side plate 1, the other end is fixed on the pivoted arm 91;
Pushing part 42 is pressed against the tail end of scissors bit 2, upper pressure-ray film 6 and lower pressure-ray film 5.
Be fixed with connecting plate 12 on described the first side plate 1, upper scissors bit 2 is fixed on the connecting plate 12; The upper plane of lower scissors head 4 covers the bottom surface of the first breach 21, and the lower plane of lower pressure-ray film 5 covers the upper plane of the first breach 21.
Be embedded with steel ball 24 in the circular shrinkage hole of described upper scissors bit 2 near the top of tail end, lower pressure-ray film 5 is pressed against on the steel ball 24.
Described trimming arm 9 is made of the pivoted arm 91 that forms on turning set 92 and the turning set 92, and turning set 92 sleeves are in rotating shaft 8.
Operation principle: the pivoted arm 91 that the push rod 31 by cylinder 3 promotes trimming arms 9 moves right, on the pushing block 42 that the afterbody of promotion lower scissors head 4 forms, so that lower scissors head 4 moves forward, simultaneously, because pushing block 42 is pressed against scissors bit 2, the tail end of upper pressure-ray film 6 and lower pressure-ray film 5, so when lower scissors head 4 moves forward, upper pressure-ray film 6 and lower pressure-ray film 5 also move forward, make the upper plane of lower scissors head 4 cover the bottom surface of the first breach 21, the lower plane of lower pressure-ray film 5 covers the upper plane of the first breach 21, at this moment, the top of yarn 100 is clamped between lower pressure-ray film 5 and the upper scissors bit 2, and the bottom of yarn 100 is cut off by upper scissors bit 2 and the top blade of lower scissors head 4, finishes shearing.
After finishing shearing, the push rod 31 of cylinder 3 pushes back, effect by extension spring 11 returns to the origin-location with pivoted arm 91 revolutions of trimming arm 9, and since upper pressure-ray film 6 be fixed on the lower scissors head 4 by set bolt 7 with lower pressure-ray film 5, it is compressed with lower pressure-ray film 5 to go up like this pressure-ray film 6, and upper pressure-ray film 6 and lower pressure-ray film 5 tool elasticity after finishing shearing, spur yarn 100 downwards, at this moment, upper scissors bit 2 and opening by payingoff mechanism of lower scissors head 4 are finished.
Claims (5)
1. the thread cutting mechanism of the line transfer scissors of an inner wear machine, comprise the first side plate (1), it is characterized in that: described the first side plate (1) is fixed with scissors bit (2) and cylinder (3), the edge forming that upper scissors bit (2) stretches out the part of the first side plate (1) has the first breach (21), be fixed with bearing pin (22) on the upper scissors bit (2), upper plane and the lower plane of scissors bit (2) stretched out at the two ends of bearing pin (22), the lower end sleeve of bearing pin (22) is in the elongated slot (41) that lower scissors head (4) forms, sleeve is in the second elongated groove (61) of the first elongated groove (51) of lower pressure-ray film (5) and upper pressure-ray film (6) successively from bottom to top in the upper end of bearing pin (22), and set bolt (7) passes pressure-ray film (6) from top to bottom successively, the elongated groove (23) that forms on lower pressure-ray film (5) and the upper scissors bit (2) also is screwed onto on the lower scissors head (4);
Rotating shaft (8) one ends are fixed on the first side plate (1), the other end is fixed on the second side plate (10), (I have write for this, the above need not write again and be fixed with this sentence of rotating shaft 8 on the first side plate (1)) trimming arm (9) sleeve is in rotating shaft (8), the push rod (31) of cylinder (3) is pressed against a side of the pivoted arm (91) of trimming arm (9), the opposite side of pivoted arm (91) is pressed against on the pushing part (42) that lower scissors head (4) afterbody forms, and extension spring (11) one ends are fixed on the screw that is arranged at the first side plate (1), the other end is fixed on the pivoted arm (91);
Pushing part (42) is pressed against the tail end of scissors bit (2), upper pressure-ray film (6) and lower pressure-ray film (5).
2. the thread cutting mechanism of the line transfer scissors of a kind of inner wear machine according to claim 1, it is characterized in that: be fixed with connecting plate (12) on described the first side plate (1), upper scissors bit (2) is fixed on the connecting plate (12); The upper plane of lower scissors head (4) covers the bottom surface of the first breach (21), and the lower plane of lower pressure-ray film (5) covers the upper plane of the first breach (21).
3. the thread cutting mechanism of the line transfer scissors of a kind of inner wear machine according to claim 1, it is characterized in that: projection (421) sleeve that forms on the pushing part (42) that described lower scissors head (4) afterbody forms is in the second breach (52) that upper pressure-ray film (6) afterbody forms.
4. the thread cutting mechanism of the line transfer scissors of a kind of inner wear machine according to claim 1 is characterized in that: be embedded with steel ball (24) in the circular shrinkage hole of described upper scissors bit (2) near the top of tail end, lower pressure-ray film (5) is pressed against on the steel ball (24).
5. the thread cutting mechanism of the line transfer scissors of a kind of inner wear machine according to claim 1, it is characterized in that: described trimming arm (9) is made of the pivoted arm (91) that forms on turning set (92) and the turning set (92), and turning set (92) sleeve is in rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105340388A CN102965828A (en) | 2012-12-09 | 2012-12-09 | Trimming mechanism of trimming scissors of underwear machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105340388A CN102965828A (en) | 2012-12-09 | 2012-12-09 | Trimming mechanism of trimming scissors of underwear machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102965828A true CN102965828A (en) | 2013-03-13 |
Family
ID=47796249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105340388A Pending CN102965828A (en) | 2012-12-09 | 2012-12-09 | Trimming mechanism of trimming scissors of underwear machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102965828A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245802A (en) * | 2017-07-18 | 2017-10-13 | 绍兴汉翔精密机械制造有限公司 | A kind of all-computer glove knitting machine scissors apparatus |
| CN109853125A (en) * | 2019-02-27 | 2019-06-07 | 诸暨镭福机电有限公司 | A kind of cutting facility in stitching devices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345553Y (en) * | 1998-06-12 | 1999-10-27 | 常熟市针织机械研究所 | Stripper for knitting circular machine |
| CN2422474Y (en) * | 2000-03-28 | 2001-03-07 | 李茂碷 | Bearing assembly for micro motor |
| JP2002138350A (en) * | 2000-10-27 | 2002-05-14 | Mankei:Kk | Yarn feed mechanism for circular knitting machine |
| CZ20011001A3 (en) * | 2001-03-20 | 2002-11-13 | Uniplet Třebíč, A. S. | Device for shortening end of thread |
| CN202214565U (en) * | 2011-08-19 | 2012-05-09 | 杨凤娟 | Full computer numerical control pneumatic thread adjusting mechanism for double circular knitting machine |
| CN202989466U (en) * | 2012-12-09 | 2013-06-12 | 绍兴恒舜数控精密机械科技有限公司 | Thread trimming mechanism of thread adjusting scissors of underwear machine |
-
2012
- 2012-12-09 CN CN2012105340388A patent/CN102965828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345553Y (en) * | 1998-06-12 | 1999-10-27 | 常熟市针织机械研究所 | Stripper for knitting circular machine |
| CN2422474Y (en) * | 2000-03-28 | 2001-03-07 | 李茂碷 | Bearing assembly for micro motor |
| JP2002138350A (en) * | 2000-10-27 | 2002-05-14 | Mankei:Kk | Yarn feed mechanism for circular knitting machine |
| CZ20011001A3 (en) * | 2001-03-20 | 2002-11-13 | Uniplet Třebíč, A. S. | Device for shortening end of thread |
| CN202214565U (en) * | 2011-08-19 | 2012-05-09 | 杨凤娟 | Full computer numerical control pneumatic thread adjusting mechanism for double circular knitting machine |
| CN202989466U (en) * | 2012-12-09 | 2013-06-12 | 绍兴恒舜数控精密机械科技有限公司 | Thread trimming mechanism of thread adjusting scissors of underwear machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245802A (en) * | 2017-07-18 | 2017-10-13 | 绍兴汉翔精密机械制造有限公司 | A kind of all-computer glove knitting machine scissors apparatus |
| CN107245802B (en) * | 2017-07-18 | 2023-02-03 | 绍兴汉翔精密机械制造有限公司 | Scissors device of full-computerized glove knitting machine |
| CN109853125A (en) * | 2019-02-27 | 2019-06-07 | 诸暨镭福机电有限公司 | A kind of cutting facility in stitching devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201473698U (en) | Yarn feedind cutting structure for thread adjuster | |
| CN201835076U (en) | Automatic loop-cutting computer jacquard machine | |
| CN103388244B (en) | Sewing machine cutter device | |
| DE602008000625D1 (en) | Sewing machine with upper thread cutting and holding mechanism | |
| DE602008000681D1 (en) | Sewing machine with upper thread cutting and holding mechanism | |
| CN102965828A (en) | Trimming mechanism of trimming scissors of underwear machine | |
| CN210765740U (en) | Novel low-fork glove knitting machine | |
| CN202214565U (en) | Full computer numerical control pneumatic thread adjusting mechanism for double circular knitting machine | |
| CN202989466U (en) | Thread trimming mechanism of thread adjusting scissors of underwear machine | |
| CN201857495U (en) | Full computer numerical control mechanism capable of adding yarns, knitting ribs and adjusting threads with double needle cylinders | |
| CN205313793U (en) | Knitting quick -witted full -jacquard mechanism of round weft knitting | |
| CN203440632U (en) | Cutter device of sewing machine | |
| CN206545085U (en) | Knit socks device | |
| CN202881615U (en) | Transmission mechanism of thread regulating device of computer circular knitting machine | |
| CN202482614U (en) | Wear-resisting movable cutter | |
| CN205420719U (en) | Knitting circular knitting machine selects needle ware adjusting device | |
| CN203236078U (en) | Linear cutting machine wire cutting device with constant tension structure | |
| CN202705654U (en) | Selected needle of flat knitting machine | |
| CN203307561U (en) | Back-stitching triangle of flat knitting machine | |
| CN103485053A (en) | Central corner angle needle-dividing knife | |
| CN202369752U (en) | Tungsten filament seat complete device of flat knitting machine | |
| CN102912550B (en) | Paying-off mechanism of striping scissors of weft machine | |
| CN204023131U (en) | A kind of lower cutter angle adjusting mechanism of warp knitting machine | |
| CN203440588U (en) | Back-stitching triangle device of knitting machine | |
| CN202705624U (en) | Fancy knotting crocheting head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |