CN201010756Y - Flat machine yarn collecting creel - Google Patents
Flat machine yarn collecting creel Download PDFInfo
- Publication number
- CN201010756Y CN201010756Y CNU2007201061065U CN200720106106U CN201010756Y CN 201010756 Y CN201010756 Y CN 201010756Y CN U2007201061065 U CNU2007201061065 U CN U2007201061065U CN 200720106106 U CN200720106106 U CN 200720106106U CN 201010756 Y CN201010756 Y CN 201010756Y
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- creel
- straight
- yarn count
- bar machines
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Abstract
The utility model discloses a yarn collecting rack of a flat knitting machine, which solves the problems of the current yarn collecting rack about no distinct alarm to operators for wire break and poor quality of the woven clothes in the working course of the flat knitting machine. The technical solution adopted is: a yarn collecting rack of a flat knitting machine includes a rack body, a plurality of yarn collecting brackets in rotary connection with the rack body, and torsional springs provided on each yarn collecting bracket. The utility model is characterized in that: the rack body is provided with a microalarm switch sensing the position change of the yarn collecting bracket in wire break corresponding to each yarn collecting bracket.
Description
Technical field
The utility model relates to a kind of straight-bar machines, relates in particular to the receipts creel on a kind of straight-bar machines.
Technical background
Straight-bar machines is as a kind of braiding machine, and it is used for the knitting yarn cotton knitwear.Early stage straight-bar machines is to drive with hand, and the present straight-bar machines overwhelming majority is driven by machinery, have and be furnished with computer and control.Owing to generally can have the pattern of different colours on the yarn clothing that straight-bar machines wove, the yarn of the corresponding a kind of different colours of the pattern of each different colours.In order to make yarn have certain rate of tension in quilt braiding process, the yarn of different colours generally is to pass the receipts creel of being located on the straight-bar machines.The structure of receiving creel on the existing straight-bar machines comprises a support body, is located at the rotating receipts yarn count frame on the support body, and the outer end of receiving the yarn count frame is provided with the ceramics seat that is used for threading yarn, is provided with torsion spring on receipts yarn count frame.Under the effect of torsion spring, receipts yarn count frame is worn yarn certain force of strain thereon, makes yarn have certain rate of tension.
This receipts creel has certain defective, when the broken string phenomenon takes place in yarn in the braiding process, receiving the yarn count frame just outwards ejects under the effect of torsion spring, and can not provide a significantly caution to the broken string phenomenon, need operative employee's notice high concentration, otherwise quality problems appear in the clothes of being knitted.But in the operating process of reality, operative employee's notice can not guarantee concentrating all the time, and therefore the quality of the clothes of knitting can not well be guaranteed.
In addition, because torsion spring fatigue damage can occur when making the time longer, its elastic force can correspondingly diminish, thereby can not make receipts yarn count frame give yarn enough tension force, and the clothes of knitting easily produces the wire jumper phenomenon, needs in time to change torsion spring, troublesome poeration.
Summary of the invention
Receive the above-mentioned defective that creel had for overcoming existing straight-bar machines, the utility model technical issues that need to address: provide a kind of novel straight-bar machines to receive creel, straight-bar machines can provide a tangible warning function for the operative employee in the course of the work when the broken string phenomenon takes place, be convenient to the timely wiring of operative employee, help guaranteeing the quality of clothes that straight-bar machines is knitted.
Another technical problem that the utility model need solve: a kind of torsion spring that does not need often to change on it is provided, helps prolonging the torsion spring straight-bar machines receipts creel in service life.
For solving the problems of the technologies described above, the technical solution of the utility model: a kind of straight-bar machines is received creel and is comprised that support body, an end are rotatably connected to the some receipts yarn count framves on the support body, each is received on the yarn count frame and is equipped with torsion spring, it is characterized in that, be respectively equipped with a perception during at broken string and receive the yarn count chord position and put the fine motion alarm switch of variation receiving yarn count frame corresponding to each on the support body.When straight-bar machines breaks phenomenon in the course of the work, because yarn does not hold onto corresponding receipts yarn count frame, this receipts yarn count frame ejects under the effect of torsion spring elastic force with laterally rotating, receive and to apply an active force to the fine motion alarm switch after the yarn count chord position is put variation, make the circuit of fine motion alarm switch conducting alarm lamp or alarm, give the operative employee a significantly caution,, guaranteed the quality of the clothes that weaves effectively so that the operative employee can in time connect the yarn that is broken.Certainly, described fine motion alarm switch can also link with the power section of whole straight-bar machines, thereby complete machine can quit work when straight-bar machines was broken in process of production, after only after the operative employee connects yarn, restarting dynamical system, complete machine just can be worked, and has further guaranteed the quality of the clothes that weaves.
As preferably, described fine motion alarm switch is positioned at the outside of receiving yarn count frame link.The position that the fine motion alarm switch is located on the support body makes whole receipts creel have structural configuration preferably, and compact overall structure is good.
As preferably, described fine motion alarm switch is provided with reed, and this elasticity of spring leaf ground roof pressure is provided with the contact of protrusion on the fine motion alarm switch on the end face of receiving yarn count frame link, this contact is positioned at the inboard of reed, and the end face of described receipts yarn count frame link is provided with the convex body of protrusion.When receipts yarn count frame rotated, set convex body can make reed press to described contact on the end face of its link, thereby makes the fine motion alarm switch be in the state of conducting.
As preferably, an end of described reed is connected on the fine motion alarm switch, and the other end is a free end, is provided with an arc convex body that protrudes towards the reed outside on this free end.The arc convex body of establishing on the reed free end makes reed can press to convex body set on the fine motion alarm switch more fully when receiving on the yarn count frame set arc convex body roof pressure, has guaranteed the stability of fine motion alarm switch work, and has been convenient to the setting of reed position.
In order to make described torsion spring have long service life, described support body is provided with the adjusting device of regulating described torsion spring elastic force.When the operation adjusting device, torsion spring is tightened up, thereby improved the elastic force of torsion spring, under the effect of this torsion spring, yarn can keep certain rate of tension, has guaranteed the quality of the clothes that weaves
As preferably, described adjusting device comprises circumferentially fixing position-limited wheel and rotary regulating wheel, and an end of described torsion spring is connected on the regulating wheel, and position-limited wheel is plugged in the regulating wheel, has limiting structure between position-limited wheel and the regulating wheel.When rotating regulating wheel, an end of regulating wheel drive torsion spring tightens up or unclamps, and after regulating wheel rotated certain position, under the effect of limiting structure, regulating wheel and position-limited wheel can keep relative stability, thereby torsion spring can be remained on the state that needs adjusting.
As preferably, described limiting structure comprises to be located at the uniform some planes of regulating wheel inner peripheral surface and to be located at spacing convex body on the position-limited wheel, and this spacing convex body roof pressure is on the plane of regulating wheel inner peripheral surface.After the regulating wheel rotating certain angle, set certain two plane and described spacing convex body roof pressure mutually on the regulating wheel inner peripheral surface, thus regulating wheel and position-limited wheel are remained on certain position.Certainly, above-mentioned plane and convex body structure also can be replaced by convex body and groove structure.
As preferably, it axially is provided with two limited posts symmetrically described position-limited wheel upper edge, and this limited post axially reaches the outside of position-limited wheel along position-limited wheel, and described spacing convex body is located on the lateral surface of limited post.Spacing convex body is located on the described limited post, because limited post can have certain elasticity, be convenient to the assembling between regulating wheel and the position-limited wheel like this, and the stability between regulating wheel and the position-limited wheel accesses assurance.
Therefore, the beneficial effects of the utility model:
Owing on the support body of receiving creel, be provided with the fine motion alarm switch, and the fine motion alarm switch can perception be received the variation that the yarn count chord position is put, when straight-bar machines breaks phenomenon in process of production, receiving the yarn count frame rotates under the effect of torsion spring, thereby can make fine motion alarm switch conducting alarm or alarm lamp, even complete machine is quit work, the operative employee can obtain a significantly caution, be convenient to the operative employee in time connect break, guaranteed the qualification rate of product; On the support body of receiving creel, be provided with the torsion spring adjusting device, can regulate, help prolonging the service life of torsion spring, do not need often to change torsion spring, reduce trouble, receive the good operating stability of creel the elastic force of torsion spring.
Description of drawings
Accompanying drawing 1 is the part-structure schematic diagram that the utility model straight-bar machines is received creel;
Accompanying drawing 2 is structural representations of regulating wheel;
Accompanying drawing 3 is structural representations of position-limited wheel;
Accompanying drawing 4 is structural representations of fine motion alarm switch;
Accompanying drawing 5 is structural representations of receiving the yarn count frame.
The specific embodiment
See among the figure, the structure that the utility model straight-bar machines is received creel comprises support body 1, be located at fixed axis 7 on the support body 1, be located at the some receipts yarn count framves 10 on the fixed axis 7, an end of receiving yarn count frame 10 is rotatably connected on the fixed axis 7, the other end is a free end, is fixed with ceramic pulling thread base 11 with holes on this free end.On each receipts yarn count frame 10, be equipped with a torsion spring 9.Receive yarn count frame 10 corresponding to each, also be respectively equipped with a ceramic through wires hole 2 on support body 1, the yarn that the braiding clothes is used passes through wires hole 2 and pulling thread base 11 respectively.
On support body 1, be provided with an installing rack 13, the position of installing rack 13 is positioned at link one side of receiving yarn count frame 10, receive yarn count frame 10 corresponding to each, be used for yarn count frame 10 change in location are received in perception when yarn breaks fine motion alarm switch 4 being provided with one on the installing rack 13.Fine motion alarm switch 4 is provided with the contact 5 of reed 6 and protrusion on fine motion alarm switch 4 between the link of mount pad 13 and receipts yarn count frame 10, an end of reed 6 is connected on the fine motion alarm switch 4, and the other end is a free end.Reed 6 roof pressures are on the outer face of the link of receiving yarn count frame 10, and described contact 5 is positioned at the inboard of reed 6.On the free end of reed 6, be provided with towards receiving the arc convex body 61 that yarn count frame 10 links protrude, on the outer face of receiving yarn count frame 10 links, be provided with the convex body 101 of protrusion, when receiving yarn count frame 10 and rotate because of broken string, described convex body 101 contacts with arc convex body 61.Described fine motion alarm switch 4 is electrically connected with lead 14, and lead 14 alarms or alarm lamp are electrically connected.Also be provided with on mount pad 13 and protect line plate 3, this protects line plate 3 retaining in position that lead 14 is connected with fine motion alarm switch 4.
When straight-bar machines breaks phenomenon in the course of the work, yarn can not fetter the free end of receiving yarn count frame 10, under the effect of torsion spring 9 elastic force, receiving yarn count frame 10 can rotate, thereby arc convex body 61 set on convex body 101 and the reed 6 on it is contacted, reed 6 is pressed to contact 5, finally makes fine motion alarm switch 4 conducting alarm or alarm lamps.
Also be provided with torsion spring elastic force adjusting device on fixed axis 7, the structure of this torsion spring adjusting device comprises regulating wheel 8 and position-limited wheel 12.Regulating wheel 8 center positions are provided with circular axis hole 82, and regulating wheel 8 is socketed on the fixed axis 7 with gap, also is provided with uniform plane 81 on the inner peripheral surface of regulating wheel 8.The center position of position-limited wheel 12 is provided with axis hole 122, and this axis hole 122 is a non-circular hole, and the structure of the structure of described fixed axis 7 and axis hole 122 matches, between position-limited wheel 12 and the fixed axis 7 for circumferentially fixedlying connected.Be provided with two limited posts 121 that are connected as a single entity with it on position-limited wheel 12, this limited post 121 is symmetrical arranged along the axis of position-limited wheel 12, and its axis direction along position-limited wheel 12 stretches out, and is provided with the spacing convex body 123 of protrusion at the lateral surface of limited post 121.Each receives yarn count frame 10 corresponding to a pair of position-limited wheel 12 and regulating wheel 8, and position-limited wheel 12 is positioned at regulating wheel 8, and described spacing convex body 123 roof pressures were on the set plane of regulating wheel 8 inner peripheral surfaces when both were assembled together.Also be provided with torsion spring hole 83 on regulating wheel 8, an end of above-mentioned torsion spring 9 is connected in the torsion spring hole 83, and the other end is overlapped on to be received on the yarn count frame 10.
Claims (8)
1. a straight-bar machines is received creel, comprise that support body, an end are rotatably connected to the some receipts yarn count framves on the support body, each is received on the yarn count frame and is equipped with torsion spring, it is characterized in that, go up corresponding to each at support body (1) and receive the fine motion alarm switch (4) that yarn count frame (10) is respectively equipped with perception receipts yarn count frame (a 10) change in location when breaking.
2. straight-bar machines according to claim 1 is received creel, it is characterized in that, described fine motion alarm switch (4) is positioned at the outside of receiving yarn count frame (10) link.
3. straight-bar machines according to claim 2 is received creel, it is characterized in that, described fine motion alarm switch (4) is provided with reed (6), this reed (6) flexibly roof pressure on the end face of receiving yarn count frame (10) link, on fine motion alarm switch (4), be provided with the contact (5) of protrusion, this contact (5) is positioned at the inboard of reed (6), and the end face of described receipts yarn count frame (10) link is provided with the convex body (101) of protrusion.
4. straight-bar machines according to claim 3 is received creel, it is characterized in that an end of described reed (6) is connected on the fine motion alarm switch (4), and the other end is a free end, is provided with an arc convex body (61) that protrudes towards reed (6) outside on this free end.
5. receive creel according to claim 1,2,3 or 4 described straight-bar machines, it is characterized in that described support body (1) is provided with the adjusting device of regulating described torsion spring (9) elastic force.
6. straight-bar machines according to claim 5 is received creel, it is characterized in that, described adjusting device comprises circumferentially fixing position-limited wheel (12) and rotary regulating wheel (8), one end of described torsion spring (9) is connected on the regulating wheel (8), position-limited wheel (12) is plugged in the regulating wheel (8), has limiting structure between position-limited wheel (12) and the regulating wheel (8).
7. straight-bar machines according to claim 6 is received creel, it is characterized in that, described limiting structure comprises to be located at the uniform some planes (81) of regulating wheel (8) inner peripheral surface and to be located at spacing convex body (123) on the position-limited wheel (12), and this spacing convex body (123) roof pressure is on the plane (81) of regulating wheel (8) inner peripheral surface.
8. straight-bar machines according to claim 7 is received creel, it is characterized in that, it axially is provided with two limited posts (121) symmetrically described position-limited wheel (12) upper edge, this limited post (121) axially reaches the outside of position-limited wheel (12) along position-limited wheel (12), and described spacing convex body (123) is located on the lateral surface of limited post (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201061065U CN201010756Y (en) | 2007-01-30 | 2007-01-30 | Flat machine yarn collecting creel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201061065U CN201010756Y (en) | 2007-01-30 | 2007-01-30 | Flat machine yarn collecting creel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010756Y true CN201010756Y (en) | 2008-01-23 |
Family
ID=39045700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201061065U Expired - Fee Related CN201010756Y (en) | 2007-01-30 | 2007-01-30 | Flat machine yarn collecting creel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010756Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191618A (en) * | 2011-04-13 | 2011-09-21 | 常熟市金龙机械有限公司 | Adjustable elastic yarn clamping mechanism |
| CN102505320A (en) * | 2011-10-31 | 2012-06-20 | 冯加林 | Yarn feeder connection device for horizontal braider |
| CN102605164A (en) * | 2012-03-08 | 2012-07-25 | 中山市亚泰机械实业有限公司 | Wire heating device |
| CN106319746A (en) * | 2015-06-19 | 2017-01-11 | 绍兴市柯桥区柯桥中学 | A novel flat knitting machine intelligent color selecting device |
-
2007
- 2007-01-30 CN CNU2007201061065U patent/CN201010756Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191618A (en) * | 2011-04-13 | 2011-09-21 | 常熟市金龙机械有限公司 | Adjustable elastic yarn clamping mechanism |
| CN102191618B (en) * | 2011-04-13 | 2012-11-21 | 江苏金龙科技股份有限公司 | Adjustable elastic yarn clamping mechanism |
| CN102505320A (en) * | 2011-10-31 | 2012-06-20 | 冯加林 | Yarn feeder connection device for horizontal braider |
| CN102505320B (en) * | 2011-10-31 | 2013-09-25 | 冯加林 | Yarn feeder connection device for horizontal braider |
| CN102605164A (en) * | 2012-03-08 | 2012-07-25 | 中山市亚泰机械实业有限公司 | Wire heating device |
| CN106319746A (en) * | 2015-06-19 | 2017-01-11 | 绍兴市柯桥区柯桥中学 | A novel flat knitting machine intelligent color selecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20120130 |