CN202530258U - Driving mechanism for hanging head and joint pin press leg of flat knitting machine - Google Patents
Driving mechanism for hanging head and joint pin press leg of flat knitting machine Download PDFInfo
- Publication number
- CN202530258U CN202530258U CN201220211831XU CN201220211831U CN202530258U CN 202530258 U CN202530258 U CN 202530258U CN 201220211831X U CN201220211831X U CN 201220211831XU CN 201220211831 U CN201220211831 U CN 201220211831U CN 202530258 U CN202530258 U CN 202530258U
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- CN
- China
- Prior art keywords
- leg pressing
- slotted hole
- pin
- slot hole
- motion bar
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Abstract
The utility model discloses a driving mechanism for a hanging head and a joint pin press leg of a flat knitting machine. The driving mechanism comprises joint pin press legs, a hanging head press leg and a movable rod, wherein the movable rod is connected with a motor through a driving mechanism; a first slot hole and a second slot hole which are identical in size are respectively positioned in two ends of the movable told; a third slot hole is symmetrical about the first slot hole and the second slot hole in direction and is positioned in the middle of the movable rod; the first slot hole, the second slot hole and the third slot hole are respectively of obtuse folding line shape; a track for accommodating two joint pin press legs and one hanging head press leg is arranged on the rear side of the movable rod; two first pins are respectively arranged on the two joint pin press legs and are respectively positioned in the first slot hole and the second slot hole; and a second pin is arranged on the hanging head press leg and is positioned in the third slot hole. According to the driving mechanism disclosed by the utility model, due to adoption of a mechanical driving mode, the stability and the precision of the motion of the joint pin press legs and the hanging head press leg are improved.
Description
Technical field
The utility model belongs to technical field of knitting machinery, especially relates to the transmission mechanism that hangs order in a kind of straight-bar machines and connect the pin leg pressing.
Background technology
The Along with people's growth in the living standard has had very high requirement to the quality of wearing clothing, and therefore the braiding to flat machine requires also increasingly high.In the flat machine in the market; What hang the order leg pressing and connect that the action of pin leg pressing adopts is solenoid actuated; But because life-span of electromagnet itself, and with hang the order leg pressing and the distance that connects the pin leg pressing all requires strictly relatively, the structure of therefore utilizing electromagnet is not stablizing of ten minutes; Thereby cause fabric quality to descend easily, bring loss to production unit.
Summary of the invention
The purpose of the utility model provides the transmission mechanism that hangs order in a kind of straight-bar machines and connect the pin leg pressing, can solve and utilize the unsettled technical problem of electromagnet structure in the prior art.
For this reason, the technical scheme that the utility model adopted is such: straight-bar machines hangs order and connects the transmission mechanism of pin leg pressing, comprises connecing the pin leg pressing, hanging the order leg pressing, and it is characterized in that: also comprise a motion bar, motion bar is connected through transmission mechanism with motor; The two ends that first slotted hole that two size shape are identical and second slotted hole lay respectively at motion bar; The 3rd slotted hole and first slotted hole and the second slotted hole direction are symmetrical, are positioned at the middle part of motion bar; Said first slotted hole, second slotted hole, the 3rd slotted hole all have the polyline shaped at obtuse angle; The motion bar rear side is provided with one and places two and connect pin leg pressing and a track that hangs the order leg pressing, and said two connect and have first bearing pin in the pin leg pressing respectively, and said first bearing pin lays respectively in first slotted hole and second slotted hole; Said hanging has second bearing pin in the order leg pressing, be positioned at the 3rd slotted hole.
Further improve and be: the motion bar front side is provided with two first catch, and the distance between two catch is identical with the length of the 3rd slotted hole.
Further improve and be: connect the pin leg pressing and be respectively equipped with one second catch up and down, hang order leg pressing below and be provided with one the 3rd catch, second catch and the 3rd catch and motion bar are positioned on the plane.
Adopt after such structure, because synchronous motor has gear, and the engagement of the tooth bar on gear and the motion bar; Receive synchronous machine drives, move in the hole, owing to slotted hole shape in obtuse angle thereby the motion bar move left and right drives the bearing pin be positioned at each slotted hole; Therefore bearing pin moves up and down in slotted hole, when moving on first bearing pin, drives connecing in the pin leg pressing of being fixedly connected with it and carries; At this moment second bearing pin moves down, and hangs the order leg pressing and moves down; When first bearing pin moved down, drive connect the pin leg pressing and moves down, and at this moment hung in the order leg pressing and moved, thereby realize connecing the pin leg pressing and hanging the regular event of order leg pressing.
The beneficial effect of the utility model is: adopt mechanically operated structure to make straight-bar machines stable, can accurate control connect the pin leg pressing and hang the movement locus of order leg pressing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the sketch map of the utility model.
Sequence number is represented among the figure: 1-synchronous motor, 2-gear, 3-motion bar, 4-tooth bar, 5-slotted hole, 6-slotted hole, 7-pin, 8-connect pin leg pressing, 9-and hang the track that order leg pressing, 10-connect pin leg pressing, 11-leg pressing catch, 12-holder, 13-holder.
The specific embodiment
As shown in Figure 1, this instance comprises synchronous motor 1 and motion bar 3, has a gear 2 on the synchronous motor 1, and a tooth-arranging strip 4 and gear 2 interlocks arranged in the middle of motion bar 3 tops.Three slotted holes are arranged on the motion bar 3, and wherein there is the identical slotted hole 5 of shape size on both sides, and there is the slotted hole 6 symmetrical fully with vast sky 5 centre.After the motion bar 3 holder 12 is arranged, have three to be used for putting and to connect pin leg pressing 8, hang order leg pressing 9 and connect the track 13 of pin leg pressing 10 on the holder 12.Connect pin leg pressing 8, hang order leg pressing 9 and connect a pin 7 is respectively arranged in the pin leg pressing 10, on the slotted hole 5 that pin 7 is embedded in motion bar 3 and the slotted hole 6.Leg pressing catch 11 be used for firm motion bar 3, hang order leg pressing 9, connect pin leg pressing 8 and connect pin leg pressing 10.Two leg pressing catch 11 before the motion bar 3 are used for limiting motion bar 3 left and right sides translations; Connect pin leg pressing 8 and the leg pressing catch 11 that connects two leg pressing catch 11 up and down of pin leg pressing 10 and hang order leg pressing 9 bottoms and motion bar 3 in one plane; Motion bar 3 hangs order leg pressing 9, connects pin leg pressing 8 and connects pin leg pressing 10 and can only move up and down at track 13 in translation.
After synchronous motor 1 started, the gear 2 on the synchronous motor 1 rotated with tooth bar 4 interlocks on the motion bar 3, drove motion bar 3 translation on the left and right directions within the specific limits.Motion bar 3 owing to connect pin leg pressing 8, hang order leg pressing 9 and the pin 7 that connects in the pin leg pressing 10 is embedded in three slotted holes of motion bar 3, moves up and down in track 13 thereby drive to connect pin leg pressing 8, hang order leg pressing 9 and connect pin leg pressing 10 in move left and right.
Connecing pin leg pressing 8 is consistent with the movement locus that connects pin leg pressing 10, hangs the movement locus of order leg pressing 9 and connects pin leg pressing 8 and connect pin leg pressing 10 opposite.Connect pin leg pressing 8 and connect pin leg pressing 10 when moving down, hang order leg pressing 9 and move up, be in and connect the needle-like attitude this moment; When connecing pin leg pressing 8 and connecing mobile that pin leg pressing 10 makes progress, hang order leg pressing 9 and move down, be in the order state that hangs this moment.
Claims (3)
1. straight-bar machines hangs order and connects the transmission mechanism of pin leg pressing, comprises connecing the pin leg pressing, hanging the order leg pressing, and it is characterized in that: also comprise a motion bar, motion bar is connected through transmission mechanism with motor; The two ends that first slotted hole that two size shape are identical and second slotted hole lay respectively at motion bar; The 3rd slotted hole and first slotted hole and the second slotted hole direction are symmetrical, are positioned at the middle part of motion bar; Said first slotted hole, second slotted hole, the 3rd slotted hole all have the polyline shaped at obtuse angle; The motion bar rear side is provided with one and places two and connect pin leg pressing and a track that hangs the order leg pressing, and said two connect and have first bearing pin in the pin leg pressing respectively, and said first bearing pin lays respectively in first slotted hole and second slotted hole; Said hanging has second bearing pin in the order leg pressing, be positioned at the 3rd slotted hole.
2. straight-bar machines as claimed in claim 1 hangs order and connects the transmission mechanism of pin leg pressing, and it is characterized in that: the motion bar front end is provided with two first catch, and the distance between two catch is identical with the length of the 3rd slotted hole.
3. straight-bar machines as claimed in claim 2 hangs order and the transmission mechanism that connects the pin leg pressing, it is characterized in that: connect and have two second catch in the pin leg pressing, hang order leg pressing below and be provided with one the 3rd catch, second catch and the 3rd catch and motion bar are positioned on the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220211831XU CN202530258U (en) | 2012-05-13 | 2012-05-13 | Driving mechanism for hanging head and joint pin press leg of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220211831XU CN202530258U (en) | 2012-05-13 | 2012-05-13 | Driving mechanism for hanging head and joint pin press leg of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530258U true CN202530258U (en) | 2012-11-14 |
Family
ID=47131454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220211831XU Expired - Lifetime CN202530258U (en) | 2012-05-13 | 2012-05-13 | Driving mechanism for hanging head and joint pin press leg of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530258U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911802A (en) * | 2015-06-01 | 2015-09-16 | 浙江丰帆数控机械有限公司 | Computerized flat knitting machine tucking connecting needle pressing leg driving device |
| CN105624908A (en) * | 2015-12-25 | 2016-06-01 | 桐庐永盛针织机械有限公司 | Needle control method for controlling plain stitches and density of computerized flat knitting machine |
| CN108842278A (en) * | 2018-08-29 | 2018-11-20 | 江苏金龙科技股份有限公司 | A kind of Jie Zhendiao mesh mechanism of motor control |
-
2012
- 2012-05-13 CN CN201220211831XU patent/CN202530258U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911802A (en) * | 2015-06-01 | 2015-09-16 | 浙江丰帆数控机械有限公司 | Computerized flat knitting machine tucking connecting needle pressing leg driving device |
| CN105624908A (en) * | 2015-12-25 | 2016-06-01 | 桐庐永盛针织机械有限公司 | Needle control method for controlling plain stitches and density of computerized flat knitting machine |
| CN105624908B (en) * | 2015-12-25 | 2018-09-07 | 桐庐永盛针织机械有限公司 | The needle prosecutor method of computer flat knitting machine plain and density domination |
| CN108842278A (en) * | 2018-08-29 | 2018-11-20 | 江苏金龙科技股份有限公司 | A kind of Jie Zhendiao mesh mechanism of motor control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |