CN2787697Y - Improved cylinder rotation mechanism of knitting machine - Google Patents
Improved cylinder rotation mechanism of knitting machine Download PDFInfo
- Publication number
- CN2787697Y CN2787697Y CN 200520005369 CN200520005369U CN2787697Y CN 2787697 Y CN2787697 Y CN 2787697Y CN 200520005369 CN200520005369 CN 200520005369 CN 200520005369 U CN200520005369 U CN 200520005369U CN 2787697 Y CN2787697 Y CN 2787697Y
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- CN
- China
- Prior art keywords
- syringe
- servo motor
- knitting machine
- gear set
- transmission shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides an improved cylinder forward and backward rotation mechanism of knitting machines, which makes use of a driving mechanism to drive a knitting machine needle cylinder to act in high and low speed and forward and backward rotation. A servo motor which can control rotation speed, rotation angle and the forward and backward rotation can be mainly used as a power source of the driving mechanism, and a transmission gear set and a transmission shaft rod are arranged between the servo motor and the needle cylinder. When the servo motor is activated, the transmission gear set can drive the needle cylinder to make the forward and backward rotation, and the utility model not only can accurately control the forward and backward rotation of the needle cylinder, but also can simplify constitution components and reduce the occupying space of work pieces simultaneously.
Description
Technical field
The utility model is the technical field that belongs to a kind of knitting machine, particularly at the transmission mechanism of making positive and negative or rotating speed in order to the control syringe.
Background technology
At present, general knitting machine carries out in the process at knitting operation, and for the benefit of knitting needle is finished the jacquard weave start of various style smoothly, and the control that need make syringe 83 do rotating speed or rotating where necessary repeatedly changes.See also Fig. 1～shown in Figure 4, the conventional needle loom in order to the transmission mechanism that drives syringe 83 rotations is: when turning to control rail 91 drive clutch driving levers 92 to the right, this clutch driving lever 92 is promptly stirred clutch 93 to the right, this clutch 93 is combined with power gear 94, the power of rotation is transferred to clutch 93 by power gear 94, this clutch 93 combines with power transmission shaft 95 by the feather key structure at place, axle center again, clutch 93 is in axial sliding along power transmission shaft 95, power is by transferring to power transmission shaft 95 by clutch 93, transfer to bevel type gear 96 by power transmission shaft 95 again, and this bevel type gear 96 drives another bevel type gear 97 rotations that are incorporated into lining 81 belows in addition, makes this lining 81 drive syringe 83 by the blocking of bar key 82 and makes folk prescription to revolving start.Dial and defend 92 left the time when turning to control rail 91 to drive clutches again, stir clutch 93 to shifting left by clutch driving lever 92, this clutch 93 is separated with power gear 94, and combine with travelling gear 98, power is transferred on the gear 80 of another tool eccentric shaft 801 by the axle that revolves by power gear 94, these eccentric shaft 801 1 ends combine with connecting rod 85, this connecting rod 85 end in addition then links with half gear 86 of a fan type, making this half gear 86 by connecting rod 85 drives is on the center is done with axle 87, reciprocating type swing down, make this half gear 86 make engagement with travelling gear 98, just doing to drive this travelling gear 98, the reciprocating of counter-rotating, and again by power transmission shaft 95, bevel type gear 96,97 starts such as driving member such as grade are done positive and negative rotation and drive syringe 83.
Though above-mentionedly commonly use the effect that transmission mechanism can reach expection, and it is very various, complicated because form structure, therefore not only make, the processing cost height, and the shared space of machine is relatively large, and most important be syringe 83 when rotating is located, have easily the location inaccurate situation, cause the bad of knitting needle jacquard weave quality, to necessity of being improved is arranged in fact.
Summary of the invention
The main purpose of the utility model makes the defective that overcomes above-mentioned prior art, and provide a kind of syringe positive and negative rotational mechanism of improved knitting machine, it is that knitting machine is more simplified in order to its composition of transmission mechanism that drives the syringe rotation, and transmission is more accurate, to promote knitting needle jacquard weave efficient and quality.
The purpose of this utility model realizes by following technical proposals, the syringe positive and negative rotational mechanism of improved knitting machine provided by the utility model, its formation comprises the syringe of being located on the knitting machine, and make the transmission mechanism of rotating in order to drive this syringe, this transmission mechanism is by a transmission shaft lever, member such as servo motor and driving gear set is formed, wherein the suitable place of this transmission shaft lever outer ring surface five equilibrium is offered some keyways, respectively can supply ccontaining key piece in this keyway, and the outer ring surface of this transmission shaft lever is protruded in order respectively this key piece one end, locate and be formed with to supply the bar that this key piece protrudes end engaging to put groove mutually and this syringe internal face hypomere is suitable, when this syringe cover is overlying on the group cover combination that interlock is promptly made in this transmission shaft lever periphery, and this servo motor is one can control the syringe rotating speed, the power source of the anglec of rotation and rotating, can set firmly for first gear of this driving gear set on the axle center of its transmission, and second gear is to organize to be placed in this transmission shaft lever lower end, when this servo motor running, can rotate by this first gear driven, second gear, do synchronous interlock rotation with the syringe that season, cover was overlying on outside this transmission shaft lever.Not only can accurately control the rotating speed and the forward and backward of syringe in view of the above, the while is also simplified constitutive requirements, minimizing parts occupation space.
The technology that relevant the utility model adopted, means and effect thereof are lifted after a preferred embodiment and conjunction with figs. be described in more detail in now, believe the above-mentioned purpose of the utility model, structure and feature, when being goed deep into and concrete understanding by it.
Description of drawings
Fig. 1 is a last view plane constitutional diagram of commonly using transmission mechanism;
Fig. 2 is the flat assembly drawing of facing of commonly using transmission mechanism;
Fig. 3 is a side-looking flat assembly drawing of commonly using transmission mechanism;
Fig. 4 is clutch and a power transmission shaft combination dissected figure of commonly using transmission mechanism;
Fig. 5 is a three-dimensional decomposition appearance figure of the present utility model;
Fig. 6 is a combination generalized section of the present utility model;
Fig. 7 is a view plane schematic diagram knitting needle in the combination of the present utility model.
Figure number explanation: knitting board 1; Transmission mechanism 2; Syringe 10; Needle tray 11; Bar is put groove 12; Transmission shaft lever 20; Keyway 21; Stopper 22; Servo motor 30; Axle center 31; Driving gear set 40; First gear 41; Second gear 42; Key piece 51; Bearing 52.
The specific embodiment
For making it can further understand structural design of the present utility model and technology, careful conjunction with figs. is given and is illustrated in the back:
See also Fig. 5～shown in Figure 7, the syringe positive and negative rotational mechanism of improved knitting machine of the present utility model, its formation comprises the syringe 10 that is mounted on the knitting board 1, and one be made up of members such as transmission shaft lever 20, servo motor 30, driving gear set 40, in order to drive the transmission mechanism 2 that this syringe 10 rotates, wherein:
This syringe 10 is made the forward and reverse oval Cylinder shape constructional element of rotation repeatedly for being driven by this transmission mechanism 2, its outer circumference surface uniformly-spaced is provided with some needle trays 11, use the knitting needle (not shown) of using for jacquard weave ccontaining, internal face hypomere appropriate location then equidistantly is equipped with some bars and puts groove 12, makes it combine do transmission with this transmission shaft lever 20.
This transmission shaft lever 20 is for be cross axis body without exception, the suitable place of the outer ring surface of its nearly hypomere five equilibrium offers some keyways 21, respectively can supply ccontaining key piece 51 in this keyway 21, and the outer ring surface of this transmission shaft lever 20 is protruded in order respectively these key piece 51 1 ends, when these syringe 10 covers are overlying on transmission shaft lever 20 outer rims, even its bar is put groove 12 and is sleeved on the group cover combination that place, outer end that this key piece 51 protrudes makes interlock, make a bearing 52 covers organize again in the suitable place of this transmission shaft lever 20 hypomeres, and between the stopper 22 and knitting board 1 in its big footpath.
This servo motor 30 is fixedly arranged on suitable place, this knitting board 1 below as the power source of rotating speed, the anglec of rotation and the rotating of these syringe 10 rotations of control, and the axle center 31 that the one end protrudes can combine fixing with this driving gear set 40.
This driving gear set 40 is first gears 41 that are placed in these transmission shaft lever 20 lower ends by a group, and one second gear 42 that is locked on these servo motor 30 its axle center 31 form, when this servo motor 30 activates running, can drive second gear 42 by this first gear 41 and rotate, drive cover simultaneously by this second gear 42 again and be overlying on these transmission shaft lever 20 outer syringes 10 and make synchronous interlock and rotate.
In view of the above, form according to above-mentioned member, utilize this servo motor 30 to drive this driving gear set 40 runnings, drive this syringe 10 synchronously by this driving gear set 40 again and do the rotating start, not only can accurately control the rotating speed and the forward and backward of syringe 10, the while is also simplified constitutive requirements, minimizing parts occupation space.Conclude above-mentioned explanation,, can effectively overcome the defective that the creation of habit formula is faced, further have above-mentioned numerous advantage and practical value, so the utility model is the splendid novel creation of an intention according to the design of the utility model said structure.The above only is preferred embodiment of the present utility model, when can not be in order to limiting the enforceable scope of the utility model, allly be familiar with this skill obvious variation that the personage does and modification, all should be considered as not departing from flesh and blood of the present utility model.
Claims (2)
1, a kind of syringe positive and negative rotational mechanism of improved knitting machine, it comprises the syringe of being located on the knitting machine, and make the transmission mechanism of rotating in order to drive this syringe, it is characterized in that described transmission mechanism is made up of a transmission shaft lever, servo motor and driving gear set member, and the power source that can control syringe rotating speed, the anglec of rotation and rotating is described servo motor, this servo motor orders about a driving gear set, the described syringe of this driving gear set transmission.
2, the syringe positive and negative rotational mechanism of improved knitting machine according to claim 1, it is characterized in that described driving gear set is first gear that is placed in this transmission shaft lever lower end by a group, and second gear that is fixedly arranged on its axle center of this servo motor is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005369 CN2787697Y (en) | 2005-03-07 | 2005-03-07 | Improved cylinder rotation mechanism of knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005369 CN2787697Y (en) | 2005-03-07 | 2005-03-07 | Improved cylinder rotation mechanism of knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787697Y true CN2787697Y (en) | 2006-06-14 |
Family
ID=36785991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005369 Expired - Lifetime CN2787697Y (en) | 2005-03-07 | 2005-03-07 | Improved cylinder rotation mechanism of knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787697Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966748A (en) * | 2014-05-23 | 2014-08-06 | 孟振晓 | Knitting machine and wrong needle position control device thereof |
| CN110940676A (en) * | 2019-10-22 | 2020-03-31 | 佛山市南海天富科技有限公司 | Flaw detection method and system based on cylindrical loom |
-
2005
- 2005-03-07 CN CN 200520005369 patent/CN2787697Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966748A (en) * | 2014-05-23 | 2014-08-06 | 孟振晓 | Knitting machine and wrong needle position control device thereof |
| CN103966748B (en) * | 2014-05-23 | 2016-02-24 | 孟振晓 | Knitting machine and knitting level control device thereof |
| CN110940676A (en) * | 2019-10-22 | 2020-03-31 | 佛山市南海天富科技有限公司 | Flaw detection method and system based on cylindrical loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |