CN202273051U - Density adjusting device for fabric of circular weft knitting machine - Google Patents
Density adjusting device for fabric of circular weft knitting machine Download PDFInfo
- Publication number
- CN202273051U CN202273051U CN2011203742749U CN201120374274U CN202273051U CN 202273051 U CN202273051 U CN 202273051U CN 2011203742749 U CN2011203742749 U CN 2011203742749U CN 201120374274 U CN201120374274 U CN 201120374274U CN 202273051 U CN202273051 U CN 202273051U
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- CN
- China
- Prior art keywords
- adjusting device
- density
- adjusting
- fabric
- stepper motor
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- Expired - Fee Related
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Abstract
The utility model discloses a density adjusting device for fabric of a circular weft knitting machine. The density adjusting device comprises a needle pressing cam, an adjusting pin, an adjusting wheel and a stepping motor, wherein the stepping motor is connected with the adjusting wheel; a curve groove is designed at the end surface of the adjusting wheel; the needle pressing needle is connected with the adjusting pin; and one end of the adjusting pin is arranged in the curve groove of the adjusting wheel. The density adjusting device is simple and reasonable in structure and smooth and accurate in transmission; and through the automatic control of the stepping motor, the density of the fabric can be adjusted completely automatically when the machine operates.
Description
Technical field
The utility model relates to Knitting Machinery, is a kind of parts of knitting circular knitting machine, a kind of specifically Density adjusting device that is used for knitting circular knitting machine.
Background technology
During with knitting machine braiding lining or garment piece, the density of fabric is by the decision of knitting needle pressing height, and the height of regulating depressing cam just can be adjusted the density of fabric.But the height of the depressing cam of present common round latitude machine regulate to need is shut down the back manual operations, length not only consuming time, and operation is also very inconvenient, and the manual adjustments precision is difficult to control, causes Auto-regulating System of Density of Heavy Medium inhomogeneous, has a strong impact on fabric quality.
Summary of the invention
The purpose of the utility model provides a kind of rational in infrastructure, and is easy to operate, and through by computer control step motor, its stable drive is accurate, the Density self-checking device of adjustment Density when can be implemented in machine run.
For achieving the above object, the utility model is realized through following technical scheme.
A kind of knitting circular knitting threads per unit length adjusting device comprises the depressing cam that can slide up and down, regulates pin, regulating wheel, stepper motor, control panel.On the said stepper motor control panel is installed, said stepper motor output shaft and regulating wheel interlock, an end face of said regulating wheel is provided with curved groove, and said adjusting is sold an end and is fixed on the said depressing cam, and the other end is positioned at the curved groove of regulating wheel.
Said curved groove can be the endless groove of sealing, also can be n shape groove.
Said structure passes through curved groove and regulates cooperating of pin, has realized the direct driving of motor to depressing cam, has successfully solved the problem that existing manual adjustment circle latitude threads per unit length exists.In order further to improve the automation of device, can also let said stepper motor control through control panel by circle latitude machine control system.
The utility model realizes that through the curved groove and the structure that the adjusting pin matches of regulating wheel circle latitude machine control system through the Sliding Control of stepper motor to depressing cam, further realizes the automatic adjustment of control system to Density.Its advantage is: adjusts its Density when one, can not only be implemented in machine run, promptly saves time, and efficient, also liberated artificial participation, help reducing cost.Two, regulate parts by motor-driven, the adjustment of Density is more accurately reliable; Three, drive the slip of regulating pin realization bolt cam by curved groove, lighter steady.
Description of drawings
Fig. 1 is the structural representation of the utility model knitting circular knitting threads per unit length adjusting device.
The specific embodiment
Embodiment to the utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, the utility model knitting circular knitting threads per unit length adjusting device comprises depressing cam (1), regulates pin (2), regulating wheel (3), stepper motor (4), control panel (5).Said stepper motor (4) output shaft is connected with regulating wheel (3), is provided with curved groove at an end face of regulating wheel (3), and said adjusting pin (2) is fixing with said bolt cam (1).The other end of said adjusting pin (2) is positioned at the curved groove of regulating wheel (3).Said control panel (5) is installed in stepper motor (4) right side.
Claims (3)
1. a knitting circular knitting threads per unit length adjusting device comprises the depressing cam that can slide up and down (1), it is characterized in that; Also comprise and regulate pin (2), regulating wheel (3), stepper motor (4), control panel (5); Said stepper motor (4) is gone up installation and control plate (5), said stepper motor (4) output shaft and regulating wheel (3) interlock, and an end face of said regulating wheel (3) is provided with curved groove; Said adjusting pin (2) one ends are fixed on the said depressing cam (1), and the other end is positioned at the curved groove of regulating wheel (3).
2. knitting circular knitting threads per unit length adjusting device according to claim 1 is characterized in that, said stepper motor (4) is controlled through control panel (5) by circle latitude machine control system.
3. knitting circular knitting threads per unit length adjusting device according to claim 1 is characterized in that, said curved groove is the endless groove of sealing, perhaps n shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203742749U CN202273051U (en) | 2011-09-28 | 2011-09-28 | Density adjusting device for fabric of circular weft knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203742749U CN202273051U (en) | 2011-09-28 | 2011-09-28 | Density adjusting device for fabric of circular weft knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273051U true CN202273051U (en) | 2012-06-13 |
Family
ID=46193420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203742749U Expired - Fee Related CN202273051U (en) | 2011-09-28 | 2011-09-28 | Density adjusting device for fabric of circular weft knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161016A (en) * | 2013-04-09 | 2013-06-19 | 天津田园精密机械有限公司 | Weft knitting circular knitting machine with elasticity automatic control mechanism |
-
2011
- 2011-09-28 CN CN2011203742749U patent/CN202273051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161016A (en) * | 2013-04-09 | 2013-06-19 | 天津田园精密机械有限公司 | Weft knitting circular knitting machine with elasticity automatic control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |