CN202202092U - Reset triangular mechanism for knitting jacquard circular knitting machine - Google Patents
Reset triangular mechanism for knitting jacquard circular knitting machine Download PDFInfo
- Publication number
- CN202202092U CN202202092U CN2011202819546U CN201120281954U CN202202092U CN 202202092 U CN202202092 U CN 202202092U CN 2011202819546 U CN2011202819546 U CN 2011202819546U CN 201120281954 U CN201120281954 U CN 201120281954U CN 202202092 U CN202202092 U CN 202202092U
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- CN
- China
- Prior art keywords
- needle
- triangle
- pattern bit
- sheet
- jacquard
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Abstract
The utility model discloses a reset triangular mechanism for a knitting jacquard circular knitting machine. The reset triangular mechanism comprises a needle cylinder, a needle selector and a reset triangle, wherein a knitting needle, a needle jack and a jacquard sheet are inserted in each needle slot of the needle cylinder from top to bottom; the jacquard sheet effectively contacts with the needle selector for carrying out the needle selecting action; the reset triangle is arranged on a saddle chassis; the other side end of the reset triangle is arranged on the upper side of the jacquard sheet and is matched and positioned with a sheet peel on the top part of the jacquard sheet. A rectangular guide rail for respectively positioning the sliding of the sheet peel on the top part of the jacquard sheet is arranged on the front part of an anti-vibration part of the jacquard sheet; the front end of the rectangular guide rail is triangular and the rear end of the rectangular guide rail is rectangular. The technical proposal is used to improve the abilities of resisting vibration or impact wave and the like of the jacquard sheet, so that the uncertainty existing in the jacquard sheet action state is solved, thus the needle jack can be well positioned in a working process, bad problems such as disorderly jacquard or needle striking and the like, which are caused by reasons such as wrong reset and the like, are avoided, the operating speed of the machine is improved, the service life of the needle sheet can be prolonged, and the knitting high speed is achieved.
Description
Technical field
The utility model relates to a kind of knitted jacquard circular knitting machine, particularly relates to a kind of cam mechanism that resets of knitted jacquard circular knitting machine.
Background technology
Known computer jacquard circular knitting machine, its cam mechanism that resets generally comprise syringe A, needle selection device E and involution triangle F.Pattern bit B, needle jack C and knitting needle D have been assigned in each needle tray of syringe A from the bottom to top; Involution triangle F is installed on horse seat chassis G; Pattern bit B effectively contacts with needle selection device E, and pattern bit B effectively contacts with involution triangle F through top sheet heel B1, and the heel of needle jack C sheet embeds in the U type groove of pattern bit B; Needle jack C upper end is connected with knitting needle D, and its mechanism characteristics parts are with reference to Fig. 1.
When syringe A and pattern bit B are in running order; Needle selection device E carries out the appointment pattern bit action of being sent by computer system; Pattern bit B through top sheet heel B1 cooperate with involution triangle F carry out involution and move after, needle selection device E is initially located in duty, needle selection device E is pressed into syringe A with pattern bit B; And then the sheet heel that drives needle jack C to imbed syringe A inner, control the operating state of knitting needle D then.When pattern bit B is given a shock and reason such as shock wave, it is uncertain to cause operating state to exist, like pin heel take the needle mistake, fail to imbed fully syringe or reset in advance etc., occur recklessly spending or bad problem such as striker, cause the job stability of machine to reduce.
In the prior art, generally be that pattern bit B and needle jack C are increased the treatment process that bends, thus the positioning action of playing, but it can influence the service life and the machine run speed of complete machine conversely.
In view of this, the inventor combines to be engaged in knitting work experience for many years, and the defective of above-mentioned technical field is studied for a long period of time, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of knitted jacquard circular knitting machine simple in structure, with low cost cam mechanism that resets; Solve the uncertainty that the pattern bit operating state exists; Improve machine rotational speed and job stability; And can prolong faller gill service life, the action that makes the cam mechanism that resets more at a high speed, stable, reliable.
For realizing above-mentioned purpose, the technical scheme of the utility model is following:
A kind of knitted jacquard circular knitting machine cam mechanism that resets; Comprise syringe, needle selection device and the triangle that resets; Knitting needle, needle jack and pattern bit have been assigned from top to bottom in each needle tray of syringe; Pattern bit effectively contacts with the needle selection device and carries out the needle selection action, and the triangle that resets is installed on the horse seat chassis, and the side in addition of the triangle that resets is arranged at the pattern bit upside and cooperates the location with the heel of pattern bit top sheet.The reset involution portion front portion of triangle is provided with one and can be pressed into the slip pattern bit positioned apart of pattern bit top sheet heel and weave and the rectangle guide rail that is not pressed into two kinds of duties of braiding; Front end is a triangle; The rear end is a rectangle, and promptly this guide rail is used for being pressed into braiding and pulling out and do not weave two kinds of duties of pattern bit positioned apart.
Further, rectangle guide rail front end is an isosceles triangle, and drift angle is with arc limit or butt end transition, and the drift angle angle is 30 ° to 90 °, upwards slips into or slips into downwards thereby help the heel of pattern bit top sheet.
Further, isosceles triangle drift angle angle is 60 °, upwards slips into or slips into downwards thereby more help the heel of pattern bit top sheet.
The utility model is simple in structure, with low cost.Adopt the present technique scheme; Pattern bit through the triangle that resets reset, the needle selection device will specify pattern bit to be pressed into syringe and get into knitting state not or be not pressed in the process that syringe gets into the knitting state according to default because the design of guide rail, the heel of pattern bit top sheet matches with the triangle that resets; Being pressed into of pattern bit not woven and be not pressed into two kinds of duties of braiding can be positioned apart easily; Improve the abilities such as anti-vibration or shock wave of pattern bit, solved the uncertainty that the pattern bit operating state exists, improved machine run speed simultaneously; And can prolong faller gill service life, realize the high-speed of braiding.And then needle jack work the time can finely be located, avoided because of bad problems such as recklessly spending of causing of reasons such as erroneous resets or strikers.
Below in conjunction with accompanying drawing the utility model is explained further details.
Description of drawings
Fig. 1 is the existing knitted jacquard circular knitting machine cam mechanism plane that resets.
Fig. 2 is the plane of the utility model.
Fig. 3 is the reset involution triangle action stereogram of cam mechanism of existing knitted jacquard circular knitting machine.
Fig. 4 is the triangle action stereogram that resets of the utility model.
The drawing reference numeral explanation
Existing knitted jacquard circular knitting machine
Syringe A pattern bit B
Pattern bit top sheet heel B1 needle jack C
Knitting needle D needle selection device E
Involution triangle F horse seat chassis G
The utility model
Syringe 10 pattern bits 20
Pattern bit top sheet 21 needle jacks 30 of calling in person
Knitting needle 40 needle selection devices 50
The triangle 60 that the resets triangle guide rail 61 that resets
Guide rail front end 611 guide rail rear ends 612
Horse seat chassis 70.
The specific embodiment
Like Fig. 2 and shown in Figure 4, be the preferred embodiment of the utility model.
As shown in Figure 2, a kind of knitted jacquard circular knitting machine cam mechanism that resets comprises syringe 10, needle selection device 50 and the triangle 60 that resets, and has assigned knitting needle 40, needle jack 30 and pattern bit 20 in each needle tray of syringe from top to bottom.Needle jack 30 upper ends are connected with knitting needle 40; 30 heels of needle jack embed in the U type groove of pattern bit 20; Pattern bit 20 effectively contacts with needle selection device 50 and carries out the needle selection action; The triangle 60 that resets is installed on the horse seat chassis 70, and the side in addition of the triangle 60 that resets is arranged at pattern bit 20 upsides and cooperates the location with pattern bit 20 top sheet heel 21.Said structure is the common technique in knitted jacquard circular knitting machine field, just repeats no more here.
As shown in Figure 4; The reset involution portion front portion of triangle 60 is provided with a rectangle guide rail 61; This guide rail 61 can position the slip of pattern bit 20 top sheet heel 21, is used for being pressed into of pattern bit 20 positioned apart and does not weave and be not pressed into two kinds of duties of braiding.Its front end 611 is a triangle, and rear end 612 is a rectangle.Rear end 612 length are as the criterion with the involution action that does not influence pattern bit 20.The effect of front end two hypotenuses about in the of 611 is to make things convenient for pattern bit 20 top sheet heel 21 to slip into up or down.It upwards slips into corresponding pattern bit 20 and is pressed into the duty that does not weave, and it slips into the duty that corresponding pattern bit 20 is not pressed into braiding downwards.The angle of two hypotenuses does not have particular requirement, slips into as long as be beneficial to.In the practice, guide rail 61 front ends 611 are shaped as isosceles triangle, and drift angle is with arc limit or butt end transition, and angle is 30 ° to 90 °, help pattern bit 20 top sheet heel 21 and upwards slip into or slip into downwards.As shown in Figure 4, the isosceles triangle front end 611 of guide rail 61 in the present embodiment, its drift angle angle is 60 °, more helps pattern bit 20 top sheet heel 21 and upwards slips into or slip into downwards.
The knitted jacquard circular knitting machine resets cam mechanism when in running order, and pattern bit moves in a circle with syringe, and pattern bit is through the duty of triangle involution to lopping that reset.To specify pattern bit to be pressed into syringe when the needle selection device according to default and get into the duty that does not weave; The guide rail of triangle of resetting is pressed into the duty that does not weave to pattern bit top sheet heel and positions; Be specially and conveniently slip into through last hypotenuse earlier, the back is positioned apart through the guide rail top.When the needle selection device is not pressed into the duty that syringe gets into braiding according to default with pattern bit; The guide rail of triangle of resetting positions the duty that pattern bit top sheet heel is not pressed into braiding; Be specially earlier and conveniently slip into through following hypotenuse, the back is positioned apart through guide rail bottom.
Preset the operating position when pattern bit gets into, needle jack is imbedded syringe and is not carried out vertical motion, and knitting needle is not carried out vertical motion and is in the flotation line state like this.Same pattern bit of being failure to actuate at another track is not owing to be pressed into needle tray; Reset the guide rail of triangle to this pattern bit top sheet heel carry out guide-localization; This make with pattern bit mutually the sheet heel of the needle jack of embedding expose syringe, needle jack rises, and knitting needle is raised move back circle highly.Guide rail is clear and definite positioned apart these two actions, and keeps and guard next involution action, and then the periodic duty that goes round and begins again.Its jacquard weave needle selection action is more reliable and more stable.
The embodiment that the above is merely the utility model is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (3)
1. knitted jacquard circular knitting machine cam mechanism that resets; Comprise syringe, needle selection device and the triangle that resets; Assigned knitting needle, needle jack and pattern bit from top to bottom in each needle tray of syringe, pattern bit effectively contacts with the needle selection device and carries out the needle selection action, and the triangle that resets is installed on the horse seat chassis; The in addition side of triangle of resetting is arranged at the pattern bit upside and cooperates the location with the heel of pattern bit top sheet; It is characterized in that: the involution portion front portion of the said triangle that resets is provided with one can be pressed into the rectangle guide rail that does not weave and be not pressed into two kinds of duties of braiding to the slip pattern bit positioned apart of pattern bit top sheet heel, and front end is a triangle, and the rear end is a rectangle.
2. a kind of knitted jacquard circular knitting machine as claimed in claim 1 cam mechanism that resets, it is characterized in that: said rectangle guide rail front end is an isosceles triangle, and drift angle is with arc limit or butt end transition, and the drift angle angle is 30 ° to 90 °.
3. a kind of knitted jacquard circular knitting machine as claimed in claim 2 cam mechanism that resets, it is characterized in that: said isosceles triangle drift angle angle is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819546U CN202202092U (en) | 2011-08-05 | 2011-08-05 | Reset triangular mechanism for knitting jacquard circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819546U CN202202092U (en) | 2011-08-05 | 2011-08-05 | Reset triangular mechanism for knitting jacquard circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202092U true CN202202092U (en) | 2012-04-25 |
Family
ID=45966224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202819546U Expired - Fee Related CN202202092U (en) | 2011-08-05 | 2011-08-05 | Reset triangular mechanism for knitting jacquard circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268781A (en) * | 2011-08-05 | 2011-12-07 | 浙江虎王数控科技有限公司 | Resetting triangle mechanism of jacquard circular knitting machine |
| CN108729006A (en) * | 2017-04-24 | 2018-11-02 | 圣东尼股份公司 | The method of circular knitter and needle for moving circular knitter |
-
2011
- 2011-08-05 CN CN2011202819546U patent/CN202202092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268781A (en) * | 2011-08-05 | 2011-12-07 | 浙江虎王数控科技有限公司 | Resetting triangle mechanism of jacquard circular knitting machine |
| CN108729006A (en) * | 2017-04-24 | 2018-11-02 | 圣东尼股份公司 | The method of circular knitter and needle for moving circular knitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130805 |