CN201212088Y - Double-motor independently driven electronic jacquard seamless knitting machine - Google Patents
Double-motor independently driven electronic jacquard seamless knitting machine Download PDFInfo
- Publication number
- CN201212088Y CN201212088Y CNU2008200491465U CN200820049146U CN201212088Y CN 201212088 Y CN201212088 Y CN 201212088Y CN U2008200491465 U CNU2008200491465 U CN U2008200491465U CN 200820049146 U CN200820049146 U CN 200820049146U CN 201212088 Y CN201212088 Y CN 201212088Y
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- China
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- motor
- syringe
- electronic jacquard
- double
- hough dish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The utility model discloses an electronic jacquard seamless knitting machine dependently driven by double electric motors, which comprises a half disc (2), a needle cylinder (3) and electric motors. The electric motors are two servo motors or variable frequency motors, one electric motor (4) drives the half disc, the other motor drives the needle cylinder, and an electronic synchronizer is arranged between the two electric motors for guaranteeing the motors to rotate synchronously. The utility model is driven by double electric motors, so that the intermediate transmission links are reduced, and the weaving precision is improved; and meanwhile, because the belt transmission link of a common electronic jacquard seamless knitting machine is cancelled, the maintenance of the belt is not needed, so the maintenance cost is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to the electronic jacquard seamless knitter, and particularly a kind of electronic jacquard seamless knitter with Hough dish and syringe.
Background technology
Along with the development of seamless knitting technology, the electronic jacquard seamless knitter shows its distinctive advantage more at knitting industry, and it can once be finished by the knitting process of yarn to ready-made clothes.As shown in Figure 2, common electronic jacquard seamless knitter generally includes Hough dish (closing in dish) 2, syringe 3 and motor 4, drive Hough dish 2 and syringe 3 by motor 4 respectively by synchronous drive mechanism, Hough dish 2 and syringe 3 are rotated synchronously, and synchronous drive mechanism wherein normally is made up of belt pulley 25.
The Synchronous Transmission of syringe and Hough dish is the key link of the knitting effect of decision.Transmission link is many in the middle of traditional electronic jacquard seamless knitter, therefore requires the precision of each driving member very high; Owing to adopt belt transmission, and belt weares and teares easily, cause the precision of weaving to be restricted, and when changing the wearing and tearing belt, it is very big again that it changes workload, adjusts complexity, influenced the actual production efficient of knitting machine.
In sum, common electronic jacquard seamless knitter, its drive mechanism link is many, belt particularly, after use after a while, the pitch circle length of belt produces flow, influenced knitting effect, must adjust the expansion tightening wheel of synchronous band, influence knitting effect and production efficiency, increase use cost.
Summary of the invention
The purpose of this utility model is to propose a kind of middle electronic jacquard seamless knitter that transmission link is few, transmission accuracy is high.
According to above-mentioned purpose, the technical solution of the utility model is: a kind of electronic jacquard seamless knitter of double motor drive, it comprises Hough dish, syringe and motor, this motor is two, a Motor Drive Hough dish, another Motor Drive syringe is provided with the electronics sychronisation that guarantees that it rotates synchronously between two motor.
Motor is two servomotors or two adjustable frequency motors or a servomotor, and another is an adjustable frequency motor.
As preferred structure of the present utility model, this electronics sychronisation is main control computer, detects the Hough dish rotation angle sensor of Hough dish rotation and detect the syringe rotation angle sensor that syringe rotates that Hough dish rotation angle sensor and syringe rotation angle sensor are electrically connected with main control computer.
The electronics sychronisation also comprises Hough dish reference position correcting sensor and syringe reference position correcting sensor, and Hough dish reference position correcting sensor and syringe reference position correcting sensor are electrically connected with main control computer.
The drive motor of Hough dish connects with the Hough dish by planetary reducer.
The drive motor of syringe connects with syringe by shaft coupling.
The beneficial effects of the utility model are: it adopts the double motor drive, has therefore reduced middle transmission link, has improved the weaving precision; Simultaneously, owing to cancelled the belt transmission link of ordinary electronic jacquard seamless underwear knitting machine, do not need belt is safeguarded, thereby reduced maintenance cost, and improved production efficiency.
Description of drawings
Fig. 1 is the schematic diagram of the electronic jacquard seamless knitter of the utility model double motor drive;
Fig. 2 is the schematic diagram of ordinary electronic jacquard seamless knitting machine.
The specific embodiment
As shown in Figure 1, the electronic jacquard seamless knitter of double motor drive comprises Hough dish 2, syringe 3 and motor, and motor is two servomotors or two adjustable frequency motors or a servomotor, and another is an adjustable frequency motor.A motor 4 drives Hough dish 2, another motor 5 needle cylinder 3.The drive motor 4 of Hough dish 2 connects with Hough dish 2 by planetary reducer 11, and driving gear 111 is arranged on the planetary reducer 11, and the driven gear 21 on it and the Hough dish 2 meshes; The drive motor 5 of syringe 3 connects with syringe 3 by shaft coupling 12, and driving gear 121 is arranged on the shaft coupling 12, and the driven gear 31 on it and the syringe 3 meshes.Be provided with the electronics sychronisation that guarantees that it rotates synchronously between two motor, this electronics sychronisation comprises main control computer, Hough dish rotation angle sensor 7, syringe rotation angle sensor 8, Hough dish reference position correcting sensor 9 and syringe reference position correcting sensor 10.Main control computer receives the signal of Hough dish rotation angle sensor 7, syringe rotation angle sensor 8, Hough dish reference position correcting sensor 9 and syringe reference position correcting sensor 10, is used to control two motor 4,5 and keeps rotating synchronously; Rotational angle when Hough dish rotation angle sensor 7 is used to detect Hough dish 2 and rotates, it with Hough dish 2 between be gear drive, which is provided with driven gear 71, mesh with driven gear 21 on the Hough dish 2; Rotational angle when syringe rotation angle sensor 8 is used to detect syringe 3 and rotates, it with syringe 3 between be gear drive, which is provided with driven gear 81, mesh with driven gear 31 on the syringe 3; Hough dish 2 and syringe 3 are provided with datum mark, the position difference of datum mark when Hough dish reference position correcting sensor 9 and syringe reference position correcting sensor 10 are used to detect moving week of Hough dish 2 and syringe 3 revolutions, the reference position of proofreading and correct Hough dish 2 and syringe 3 for main control computer.
During the utility model work, syringe rotation angle sensor 8 is driven by syringe 3 by gear, obtained the positional information S1 of syringe 3, Hough dish rotation angle sensor 7 is driven by Hough dish 2 by gear simultaneously, also obtained the positional information S2 of Hough dish 2, main control computer is according to the syringe positional information S1 and the Hough dish positional information S2 that obtain, and the rotating speed of control syringe drive motor 5 and Hough disk driving motor 4 keeps synchronously.When moving week of Hough dish 2 and syringe 3 revolutions, Hough dish reference position correcting sensor 9 and syringe reference position correcting sensor 10 are just gathered reference position information from Hough dish 2 and syringe 3, main control computer is according to the position difference of two reference position information analysis Hough dishes 2 that obtain and syringe 3, control the rotating speed of syringe drive motor 5 and Hough disk driving motor 4 then, thereby proofread and correct the reference position of Hough dish 2 and syringe 3, eliminate the accumulated error of Hough dish 2 and syringe 3 reference positions, the position deviation that makes both sides is within control range.
Claims (8)
1. the electronic jacquard seamless knitter of a double motor drive, comprise Hough dish (2), syringe (3) and motor, it is characterized in that: described motor is two, a motor (4) drives Hough dish (2), another motor (5) needle cylinder (3) is provided with the electronics sychronisation that guarantees that it rotates synchronously between described two motor.
2. the electronic jacquard seamless knitter of double motor drive according to claim 1 is characterized in that: described motor is a servomotor.
3. the electronic jacquard seamless knitter of double motor drive according to claim 1 is characterized in that: described motor is an adjustable frequency motor.
4. the electronic jacquard seamless knitter of double motor drive according to claim 1 is characterized in that: described motor is a servomotor for one of them, and another is an adjustable frequency motor.
5. the electronic jacquard seamless knitter of double motor drive according to claim 1, it is characterized in that: described electronics sychronisation is main control computer, detects the Hough dish rotation angle sensor (7) of Hough dish (2) rotation and detect the syringe rotation angle sensor (8) that syringe (3) rotates that described Hough dish rotation angle sensor (7) and syringe rotation angle sensor (8) are electrically connected with main control computer.
6. the electronic jacquard seamless knitter of double motor drive according to claim 5, it is characterized in that: described electronics sychronisation also comprises Hough dish reference position correcting sensor (9) and syringe reference position correcting sensor (10), and described Hough dish reference position correcting sensor (9) and syringe reference position correcting sensor (10) are electrically connected with main control computer.
7. the electronic jacquard seamless knitter of double motor drive according to claim 1 is characterized in that: the drive motor of described Hough dish (4) connects with Hough dish (2) by planetary reducer (11).
8. the electronic jacquard seamless knitter of double motor drive according to claim 1 is characterized in that: the drive motor of described syringe (5) connects with syringe (3) by shaft coupling (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200491465U CN201212088Y (en) | 2008-06-13 | 2008-06-13 | Double-motor independently driven electronic jacquard seamless knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200491465U CN201212088Y (en) | 2008-06-13 | 2008-06-13 | Double-motor independently driven electronic jacquard seamless knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212088Y true CN201212088Y (en) | 2009-03-25 |
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ID=40496253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200491465U Expired - Fee Related CN201212088Y (en) | 2008-06-13 | 2008-06-13 | Double-motor independently driven electronic jacquard seamless knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212088Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ303578B6 (en) * | 2011-10-12 | 2012-12-19 | Technická univerzita v Liberci | Circular knitting machine |
| CN103917706A (en) * | 2011-09-19 | 2014-07-09 | 罗纳地股份公司 | Double-cylinder circular machine for producing tubular knitted manufactures, particularly for making hosiery items or the like |
-
2008
- 2008-06-13 CN CNU2008200491465U patent/CN201212088Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917706A (en) * | 2011-09-19 | 2014-07-09 | 罗纳地股份公司 | Double-cylinder circular machine for producing tubular knitted manufactures, particularly for making hosiery items or the like |
| US9481952B2 (en) | 2011-09-19 | 2016-11-01 | Lonati S.P.A. | Double-cylinder circular machine for producing tubular knitted manufactures, particularly for making hosiery items or the like |
| CZ303578B6 (en) * | 2011-10-12 | 2012-12-19 | Technická univerzita v Liberci | Circular knitting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20170613 |