CN202945418U - Transmission gear for stitch triangle and hanging and connecting pressing legs in flat knitting machine - Google Patents
Transmission gear for stitch triangle and hanging and connecting pressing legs in flat knitting machine Download PDFInfo
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- CN202945418U CN202945418U CN201220706923.5U CN201220706923U CN202945418U CN 202945418 U CN202945418 U CN 202945418U CN 201220706923 U CN201220706923 U CN 201220706923U CN 202945418 U CN202945418 U CN 202945418U
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Abstract
The utility model discloses a transmission gear for a stitch triangle and hanging and connecting pressing legs in a flat knitting machine. The transmission gear is carried on a handpiece and comprises a drive mechanism, a stitch triangle mechanism and a hanging and connecting pressing legs mechanism, wherein the mechanisms are arranged on a triangular mother board; the drive mechanism drives an inner gear and a rack to drive, so as to drive the stitch triangle, the hanging pressing leg and the connecting pressing leg to carry out corresponding movement; firstly, the driving gear is driven to rotate under the drive of a stepper moor in a working process; the stitch triangle is moved to the work position through the rack; the stitch triangle is reset by the resilience force of a stitch pressure spring; meanwhile, a drive rod fixed on the pressing leg drive shaft is driven to move; and finally, the hanging pressing leg and the connecting pressing leg are driven to move. Through the transmission gear disclosed by the utility model, the transmission mode is simple and effective, and not controlled by an independent electromagnet in the past. Therefore, more spare parts are not needed; and consumption is reduced from the aspects of economy, manual work and the like.
Description
Technical field
The utility model belongs to technical field of knitting machinery, especially relates to a kind of degree order trigonometric sum for straight-bar machines and hangs the transmission device that order connects the pin leg pressing.
Background technology
Along with the raising of people's living standard, the quality of wearing clothing there has been very high requirement, therefore require also more and more higher to the braiding of flat machine.In flat machine in the market, what hang the order leg pressing and connect that the action of pin leg pressing adopts is solenoid actuated, adopt degree order triangle of a motor control, and hang order, connect the pin leg pressing also by magnet control work, number of spare parts is very many, and the difficulty of assembling and maintain and replace is all suitable large, even the employing single motor is controlled two degree order triangles simultaneously, but owing to hanging order, connecing the pin leg pressing and still need adopt independent magnet control, therefore or need more parts, no matter all suitable many from economic, the artificial aspects such as consumption.And due to the life-span of electromagnet itself, and all require relative strictly with the distance of hanging the order leg pressing and connecing the pin leg pressing, the structure of therefore utilizing electromagnet is not very stable, thereby easily causes fabric quality to descend, and brings loss to production unit.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of degree order trigonometric sum for straight-bar machines to hang the transmission device that order connects the pin leg pressing, utilizes the unsettled technical problem of electromagnet structure thereby solve in prior art.
For this reason, adopt following technical scheme: a kind of degree order trigonometric sum for straight-bar machines hangs the transmission device that order connects the pin leg pressing, it carries on head, comprise driving mechanism, degree order cam mechanism and hang order and connect the pin leg press mechanism, described mechanism is installed on the triangle motherboard, driven the transmission of inner teeth wheel and rack by driving mechanism, thereby drive degree order triangle, hang the order leg pressing and connect the pin leg pressing and do corresponding motion, it is characterized in that: described driving mechanism comprises a stepper motor, once is fixedly mounted on order tooth block set; Driving mechanism also has a driving gear, and driving gear and stepper motor are in transmission connection, and driving gear is by on the first pressing plate and the 3rd pressing plate degree of being fixed on order tooth block set; Driving mechanism degree of being provided with order tooth bar and lower degree order tooth bar, two degree order tooth bars be arranged on driving gear both sides up and down and with driving gear match mutually, and upper degree order tooth bar is by on the first pressing plate and the second pressing plate degree of being fixed on order tooth block set, lower degree order tooth bar is also fixed respectively a deep groove ball bearing by on the 3rd pressing plate and gear cover plate degree of being fixed on order tooth block set on upper degree order tooth bar and lower degree order tooth bar; Driving mechanism also is provided with the first driven gear and the second driven gear, and both interfix and are arranged on the downside of lower degree order tooth bar, and the first driven gear and the match mutually of lower degree order tooth bar; Be provided with a leg pressing tooth bar on drive unit, be arranged on the second driven gear downside and phase match with it, the leg pressing tooth bar is by on the 4th pressing plate degree of being fixed on order tooth block set;
Degree order cam mechanism comprises once order triangle, is arranged in a groove of triangle motherboard and can moves along the triangle motherboard; Also comprise once order triangle bootstrap block, on degree of being fixedly mounted on order triangle; Also comprise once order triangle joint piece, on degree of being fixedly mounted on order triangle bootstrap block, be provided with two tracks and two grooves on described degree order triangle joint piece, the deep groove ball bearing of spending up and down on the order tooth bar can move in orbit; Described degree order triangle, degree order triangle bootstrap block and degree order triangle joint piece three are fixedly connected with, and can move along the triangle motherboard; Also comprise a stage clip holder, be fixedly mounted on the triangle motherboard be provided with once order stage clip fixed bar between stage clip holder and degree order triangle joint piece, and cover has once order stage clip on degree order stage clip fixed bar;
Hang order and connect the bottom that the pin leg press mechanism is arranged on the triangle motherboard, comprise that is hung an order leg pressing, describedly hang the order leg pressing and the leg pressing pin is fixed, and matched in clearance is arranged on the bottom surface of triangle motherboard; Each side have one to connect the pin leg pressing what hang the order leg pressing, two connect the pin leg pressing and the leg pressing pin is fixed, and matched in clearance is arranged on the bottom surface of triangle motherboard; Comprise a drive link, be arranged on and hang the order presser feet and connect pin presser feet downside, three U-shaped grooved tracks are arranged on drive link, and described leg pressing pin and two leg pressing pins that connect the pin presser feet that hang the order presser feet lay respectively in three U-shaped grooved tracks, also fixed installation one leg pressing power transmission shaft on drive link; Fixed installation one leg pressing drive block, a groove is arranged in the leg pressing drive block, and described leg pressing power transmission shaft is fixedly connected in leg pressing drive block groove on the leg pressing tooth bar.
Further technical scheme, be provided with one and limit contiguous block in the groove of degree order triangle joint piece, on described restriction contiguous block degree of being fixedly mounted on order triangle joint piece, and be provided with one and limit stage clip between degree order triangle joint piece and restriction contiguous block, described restriction stage clip upper end is connected with degree order triangle joint piece, and the lower end is connected with the restriction contiguous block.
During work, under the driving of stepper motor, at first ordering about driving gear rotates, and then degree of making order tooth bar and lower degree order tooth bar generation left and right displacement, make two tracks that are arranged on zanjon ball journal degree of the entering order triangle joint piece of spending up and down on the order tooth bar, further will move to the operating position with the degree order triangle that degree order triangle joint piece is fixed together, and the resiliency of availability order stage clip will be spent the order triangle and be resetted; Simultaneously, under the effect of lower degree order tooth bar, driving the first driven gear rotates, driving simultaneously the second driven gear rotates, make the leg pressing tooth bar produce left and right displacement, further drive the leg pressing drive block that is fixed on the leg pressing tooth bar, drive simultaneously the leg pressing power transmission shaft motion that is fixed in leg pressing drive block groove, further, drive is fixed on the drive link motion on the leg pressing power transmission shaft, make the leg pressing pin that hangs the order leg pressing and the leg pressing pin that connects the pin leg pressing move in the U-shaped grooved tracks of drive link, the final drive hung the order leg pressing and connect pin leg pressing campaign.In the process of degree order triangle resilience, by the restriction contiguous block in degree order triangle joint piece groove, can be by limiting stage clip simultaneously to limiting contiguous block and degree order triangle joint piece produces active force, thus can directly bump against and the damage parts with the triangle motherboard by degree of preventing order triangle bootstrap block.
By the utility model, the described kind of drive is simply effective, is not to be in the past independent magnet control, does not therefore need more parts, no matter all reduced many consumption from economical, the artificial aspects such as consumption.
Description of drawings
Fig. 1 is the front view of the transmission mechanism of the present embodiment.
Fig. 2 is the present embodiment degree order triangle front view.
Fig. 3 is the cutaway view of P-P in Fig. 2.
Fig. 4 is that the present embodiment hangs the front view that order connects the pin leg press mechanism.
Fig. 5 is the transmission diagram of the present embodiment degree order cam mechanism.
The specific embodiment
Referring to accompanying drawing.The present embodiment is to carry on the triangle motherboard 4 of head, comprise driving mechanism 1, degree order cam mechanism 3 and hang order and connect pin leg press mechanism 5, described mechanism is installed on triangle motherboard 4, driven the transmission of inner teeth wheel and rack by driving mechanism 1, thereby drive degree order triangle 308, hang order leg pressing 504 and connect pin leg pressing 503 and do corresponding motion.Described driving mechanism 1 comprises a stepper motor 113, once is fixedly mounted on order tooth block set 112; Driving mechanism 1 also has a driving gear 103, and driving gear 103 and stepper motor 113 are in transmission connection, and driving gear 103 is by on the first pressing plate 101 and the 3rd pressing plate 102 degree of being fixed on order tooth block sets; Driving mechanism 1 degree of being provided with order tooth bar 104 and lower degree order tooth bar 110, two degree order tooth bars be arranged on driving gear 103 both sides up and down and with driving gear 103 match mutually, and upper degree order tooth bar 104 is by on the first pressing plate 101 and the second pressing plate 111 degree of being fixed on order tooth block sets 112, lower degree order tooth bar 110 is also fixed respectively a deep groove ball bearing 114 by on the 3rd pressing plate 111 and gear cover plate 109 degree of being fixed on order tooth block sets 112 on upper degree order tooth bar 104 and lower degree order tooth bar 110; Driving mechanism 1 also is provided with the first driven gear 108 and the second driven gear 107, and both interfix and are arranged on the downside of lower degree order tooth bar 110, and the first driven gear 108 and lower degree order tooth bar 110 matches mutually; Be provided with a leg pressing tooth bar 106 on driving mechanism 1, be arranged on the second driven gear 107 downsides and phase match with it, leg pressing tooth bar 106 is by on the 4th pressing plate 115 degree of being fixed on order tooth block sets 112;
Degree order triangle 3 mechanisms comprise once order triangle 308, are arranged in a groove of triangle motherboard 4 and can move along the triangle motherboard; Also comprise once order triangle bootstrap block 307, on degree of being fixedly mounted on order triangle 308; Also comprise once order triangle joint piece 301, on degree of being fixedly mounted on order triangle bootstrap block 307, be provided with two tracks 309 and 310(309 ' and 310 ' on described degree order triangle joint piece 307) and two grooves 311 and 312(311 ' and 312 '), the deep groove ball bearing 114 of spending up and down on the order tooth bar can be at track 309 and 310(309 ' and 310 ') in motion; Described degree order triangle 308, degree order triangle bootstrap block 307 and degree order triangle joint piece 301 threes are fixedly connected with, and can move along triangle motherboard 4; Also comprise a stage clip holder 305, be fixedly mounted on triangle motherboard 4 be provided with once order stage clip fixed bar 304 between stage clip holder 305 and degree order triangle joint piece 301, and cover has once order stage clip 306 on degree order stage clip fixed bar 304; Groove 311 and 312(311 ' and 312 ' at degree order triangle joint piece 301) in be provided with a restriction contiguous block 303, on described restriction contiguous block 303 degree of being fixedly mounted on order triangle joint pieces 301, and be provided with one and limit stage clip 302 between degree order triangle joint piece 301 and restriction contiguous block 303, described restriction stage clip 302 upper ends are connected with degree order triangle joint piece 301, and the lower end is connected with restriction contiguous block 303;
Hang order and connect the bottom that pin leg press mechanism 5 is arranged on triangle motherboard 4, comprise that is hung an order leg pressing 504, described to hang order leg pressing 504 and leg pressing pin 506 fixing, and matched in clearance is arranged on the bottom surface of triangle motherboard 4; Each side have one to connect 503, two of pin leg pressings to connect pin leg pressing 503 and leg pressing pin 506 fixing what hang order leg pressing 504, and matched in clearance is arranged on the bottom surface of triangle motherboard 4; Comprise a drive link 505, be arranged on and hang order presser feet 504 and connect pin presser feet 503 downsides, three U-shaped grooved tracks 507 are arranged on drive link 505, described leg pressing pin 506 and two leg pressing pins 506 that connect pin presser feet 503 that hang order presser feet 504 lay respectively in three U-shaped grooved tracks 507, also fixed installation one leg pressing power transmission shaft 502 on drive link 505; Fixed installation one leg pressing drive block 105, a groove 1051 is arranged in leg pressing drive block 105, and described leg pressing power transmission shaft 502 is fixedly connected in leg pressing drive block groove 1051 on leg pressing tooth bar 106.
during work, under the driving of stepper motor 113, at first ordering about driving gear 103 rotates, and then degree of making order tooth bar 104 and lower degree order tooth bar 110 generation left and right displacement, make two tracks 309 and the 310(309 ' and 310 ' that are arranged on zanjon ball journal 114 degree of the entering order triangle joint pieces of spending up and down on the order tooth bar), further will move to the operating position with the degree order triangle 308 that degree order triangle joint piece 301 is fixed together, and the resiliency of availability order stage clip 306 will be spent order triangle 308 and be resetted, simultaneously, under the effect of lower degree order tooth bar 110, driving the first driven gear 108 rotates, driving simultaneously the second driven gear 107 rotates, make leg pressing tooth bar 106 produce left and right displacement, further drive the leg pressing drive block 105 that is fixed on leg pressing tooth bar 106, drive simultaneously leg pressing power transmission shaft 502 motions that are fixed in leg pressing drive block groove 1051, further, drive is fixed on drive link 505 motions on leg pressing power transmission shaft 502, make the leg pressing pin 506 that hangs order leg pressing 504 and connect the leg pressing pin 506 of pin leg pressing 503 in the interior motion of U-shaped grooved tracks 507 of drive link, the final drive hung order leg pressing 504 and connect pin leg pressing 503 motions.In the process of degree order triangle 308 resiliences, by degree order triangle joint piece groove 311 and 312(311 ' and 312 ') interior restriction contiguous block 303, can be by limiting stage clip 302 simultaneously to limiting contiguous block 303 and degree order triangle joint piece 301 produces active forces, thus can directly bump against and the damage parts with triangle motherboard 4 by degree of preventing order triangle bootstrap block 307.
Claims (2)
1. a degree order trigonometric sum that is used for straight-bar machines hangs the transmission device that order connects the pin leg pressing, it carries on head, comprise driving mechanism, degree order cam mechanism and hang order and connect the pin leg press mechanism, described mechanism is installed on the triangle motherboard, driven the transmission of inner teeth wheel and rack by driving mechanism, thereby drive degree order triangle, hang the order leg pressing and connect the pin leg pressing and do corresponding motion, it is characterized in that: described driving mechanism comprises a stepper motor, once is fixedly mounted on order tooth block set; Driving mechanism also has a driving gear, and driving gear and stepper motor are in transmission connection, and driving gear is by on the first pressing plate and the 3rd pressing plate degree of being fixed on order tooth block set; Driving mechanism degree of being provided with order tooth bar and lower degree order tooth bar, two degree order tooth bars be arranged on driving gear both sides up and down and with driving gear match mutually, and upper degree order tooth bar is by on the first pressing plate and the second pressing plate degree of being fixed on order tooth block set, lower degree order tooth bar is also fixed respectively a deep groove ball bearing by on the 3rd pressing plate and gear cover plate degree of being fixed on order tooth block set on upper degree order tooth bar and lower degree order tooth bar; Driving mechanism also is provided with the first driven gear and the second driven gear, and both interfix and are arranged on the downside of lower degree order tooth bar, and the first driven gear and the match mutually of lower degree order tooth bar; Be provided with a leg pressing tooth bar on drive unit, be arranged on the second driven gear downside and phase match with it, the leg pressing tooth bar is by on the 4th pressing plate degree of being fixed on order tooth block set;
Degree order cam mechanism comprises once order triangle, is arranged in a groove of triangle motherboard and can moves along the triangle motherboard; Also comprise once order triangle bootstrap block, on degree of being fixedly mounted on order triangle; Also comprise once order triangle joint piece, on degree of being fixedly mounted on order triangle bootstrap block, be provided with two tracks and two grooves on described degree order triangle joint piece, the deep groove ball bearing of spending up and down on the order tooth bar can move in orbit; Described degree order triangle, degree order triangle bootstrap block and degree order triangle joint piece three are fixedly connected with, and can move along the triangle motherboard; Also comprise a stage clip holder, be fixedly mounted on the triangle motherboard be provided with once order stage clip fixed bar between stage clip holder and degree order triangle joint piece, and cover has once order stage clip on degree order stage clip fixed bar;
Hang order and connect the bottom that the pin leg press mechanism is arranged on the triangle motherboard, comprise that is hung an order leg pressing, describedly hang the order leg pressing and the leg pressing pin is fixed, and matched in clearance is arranged on the bottom surface of triangle motherboard; Each side have one to connect the pin leg pressing what hang the order leg pressing, two connect the pin leg pressing and the leg pressing pin is fixed, and matched in clearance is arranged on the bottom surface of triangle motherboard; Comprise a drive link, be arranged on and hang the order presser feet and connect pin presser feet downside, three U-shaped grooved tracks are arranged on drive link, and described leg pressing pin and two leg pressing pins that connect the pin presser feet that hang the order presser feet lay respectively in three U-shaped grooved tracks, also fixed installation one leg pressing power transmission shaft on drive link; Fixed installation one leg pressing drive block, a groove is arranged in the leg pressing drive block, and described leg pressing power transmission shaft is fixedly connected in leg pressing drive block groove on the leg pressing tooth bar.
2. hang according to a kind of degree order trigonometric sum for straight-bar machines claimed in claim 1 the transmission device that order connects the pin leg pressing, it is characterized in that: be provided with one and limit contiguous block in the groove of degree order triangle joint piece, on described restriction contiguous block degree of being fixedly mounted on order triangle joint piece, and be provided with one and limit stage clip between degree order triangle joint piece and restriction contiguous block, described restriction stage clip upper end is connected with degree order triangle joint piece, and the lower end is connected with the restriction contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220706923.5U CN202945418U (en) | 2012-12-20 | 2012-12-20 | Transmission gear for stitch triangle and hanging and connecting pressing legs in flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220706923.5U CN202945418U (en) | 2012-12-20 | 2012-12-20 | Transmission gear for stitch triangle and hanging and connecting pressing legs in flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945418U true CN202945418U (en) | 2013-05-22 |
Family
ID=48421125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220706923.5U Withdrawn - After Issue CN202945418U (en) | 2012-12-20 | 2012-12-20 | Transmission gear for stitch triangle and hanging and connecting pressing legs in flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965824A (en) * | 2012-12-20 | 2013-03-13 | 宁波慈星股份有限公司 | Transmission device for stitch cam and hanging mesh and needle pressing leg in flat knitting machine |
| CN105624905A (en) * | 2016-03-08 | 2016-06-01 | 浙江丰帆数控机械有限公司 | Adjustable tucking and sinking control structure of computerized flat knitting machine |
-
2012
- 2012-12-20 CN CN201220706923.5U patent/CN202945418U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965824A (en) * | 2012-12-20 | 2013-03-13 | 宁波慈星股份有限公司 | Transmission device for stitch cam and hanging mesh and needle pressing leg in flat knitting machine |
| CN102965824B (en) * | 2012-12-20 | 2014-03-12 | 宁波裕人数控科技有限公司 | Transmission device for stitch cam and hanging mesh and needle pressing leg in flat knitting machine |
| CN105624905A (en) * | 2016-03-08 | 2016-06-01 | 浙江丰帆数控机械有限公司 | Adjustable tucking and sinking control structure of computerized flat knitting machine |
| CN105624905B (en) * | 2016-03-08 | 2017-08-29 | 浙江丰帆数控机械有限公司 | A kind of Computerized flat knitting machine adjustable lifting mesh, degree mesh control structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YUREN NUMERICAL CONTROL TECHNOLOGY CO., LTD Free format text: FORMER OWNER: NINGBO CIXING CO., LTD. Effective date: 20130510 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315300 NINGBO, ZHEJIANG PROVINCE TO: 315322 NINGBO, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130510 Address after: 315322, No. three, No. 328 West Road, East Town, Ningbo, Zhejiang, Cixi Patentee after: Ningbo Yuren Digital Control Technology Co., Ltd. Address before: 315300 Zhejiang city of Ningbo province Cixi City, Baisha Street East knitted textile city three building No. 6 Patentee before: Ningbo Cixing Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130522 Effective date of abandoning: 20140312 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130522 Effective date of abandoning: 20140312 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |