CN202156832U - Automatic winding trolley yarn-winding position fixing device - Google Patents
Automatic winding trolley yarn-winding position fixing device Download PDFInfo
- Publication number
- CN202156832U CN202156832U CN 201120198979 CN201120198979U CN202156832U CN 202156832 U CN202156832 U CN 202156832U CN 201120198979 CN201120198979 CN 201120198979 CN 201120198979 U CN201120198979 U CN 201120198979U CN 202156832 U CN202156832 U CN 202156832U
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- guide wire
- yarn
- baffle
- plate
- guiding hook
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Abstract
The utility model provides an automatic winding trolley yarn-winding position fixing device, which comprises an installing plate, an upper yarn-guiding hook, a lower yarn-guiding hook, a positioning mechanism and a driving mechanism. The device is characterized in that the driving mechanism comprises a motor fixed on the installing plate and a spline transmission shaft equipped on the motor; the lower yarn-guiding hook and the upper yarn-guiding hook are flexibly connected; and the positioning mechanism comprises a first baffle plate and a second baffle plate both equipped on the installing plate and a sensor. Originally, the upper yarn-guiding hook and the lower yarn-guiding hook are located on the same position and the lower yarn-guiding hook abuts on the first baffle plate. The upper yarn-guiding hook is then located on a specified position so that yarns are wound on a hollow bobbin. A fixed rod of the upper yarn-guiding hook is blocked by a part on a full-bobbin single spindle. The lower yarn-guiding hook rotates into a yarn-clamping state. A positioning plate of the lower yarn-guiding hook abuts on the second baffle plate. After the yarn-clamping operation is finished, the lower yarn-guiding hook returns for parts of the strokes and passes the yarns to the upper yarn-guiding hook. The yarns are fixed on the upper yarn-guiding hook and then wound on a new bobbin. The automatic winding trolley yarn-winding position fixing device has the advantages of simple compact mechanical structure, soft yarn hooking and transmitting operations, positioning accuracy, positioning reliability and convenient adjustment.
Description
Technical field
The utility model relates to a kind of textile machine equipment, relates in particular to the doff dolly that thin network joins automatic winder and the type automatic winder configuration of big yarn storehouse, is that a kind of automatic doffing dolly is around the yarn position fixing apparatus specifically.
Background technology
The automatic doffing dolly is a kind of doff equipment that is provided on the automatic winder, is that thin network joins indispensable configuration on automatic winder and the big yarn storehouse type automatic winder.Be the automatic doffing equipment of matching according to customer requirements on the automatic winder basic type.The doff dolly with automatic equipment replace artificial doff, tube is put in manual work, has improved the level of automatic winder automation on the whole, can really realize the workshop unmanned management.Its objective is the labour intensity that alleviates the spinner, realize the doff automation.
The yarn position anchor fitting of existing doff dolly mainly comprises upper and lower guide wire, localization machine
Structure and driver train.When single ingot sends full signal; Promptly the tube yarn reaches length or weight setting value; The tube yarn that the doff dolly is full with network takes off from support arm, ready bare bobbin is put on the support arm, and grasps the cop yarn from appointed positions; The cop yarn that grabs is wound into the assigned address that newly changes on the bare bobbin; In the yarn movement process, need the yarn anchor fitting that yarn is collected and be fixed on needed position,, and be wound on the bare bobbin on request so that loose thread is fixed between big end of support arm and the bare bobbin smoothly.The everything of existing doff dolly is accomplished by the driver train of compositions such as cam, complicated in mechanical structure, because each structure is carried out space motion, cooperatively interacting between the action requires high, the debugging difficulty height.
Summary of the invention
The utility model provides a kind of automatic doffing dolly around the yarn position fixing apparatus to the problems referred to above that prior art exists, and physical construction is simple, compact, and it is soft that yarn hooks up and transmit action, accurate positioning, reliable, and easy to adjust.
For realizing above-mentioned purpose, the utility model takes following technical scheme to realize:
A kind of automatic doffing dolly comprises the peace that is fixed on the doff dolly around the yarn position fixing apparatus
Dress plate, last guide wire, following guide wire, detent mechanism and driver train; It is characterized in that described driver train comprises the motor that is fixed on the said adapter plate bottom surface, the spline shaft on the motor; Described guide wire one end is down captiveed joint with the spline position of said spline shaft; The described guide wire one end kink of going up is at the optical axis position of said spline shaft, and described guide wire down is connected through elastic component with last guide wire; Said detent mechanism comprises first baffle plate, second baffle and the sensor above the adapter plate, and described guide wire rear end down is provided with a locating plate, and the said guide wire front portion of going up is provided with an adjustable fixed link; Initial position, upper and lower guide wire are at same position, and following guide wire side leans against on first baffle plate, and its locating plate is positioned at said sensor top; The last guide wire that following guide wire drives goes to yarn is wrapped in the assigned address state on the bare bobbin; The fixed link of last guide wire is stopped by the parts on the single ingot of full tube; Following guide wire goes to be sent into yarn on the position of clamp position between big end of support arm and the big end of bobbin, and the locating plate of following guide wire is stopped by second baffle.
Improvement to technique scheme: the elastic component of guide wire and last guide wire is the Flexible Connector that is enclosed within spline shaft under the said connection; Said Flexible Connector two ends are connected with last guide wire with following guide wire respectively, make down guide wire can drive the synchronous rotation of guide wire and can rotate alone again.
Further improvement to technique scheme: said adapter plate is the L shaped of horizontal surface and vertical surface formation; Have the overbolt hole on the vertical surface of said adapter plate; Through being bolted on the doff dolly, said motor, first baffle plate, second baffle and sensor are installed on the horizontal surface of adapter plate.
Further improvement to technique scheme: said first baffle plate is the L shaped of horizontal surface and vertical surface formation, has bolt hole on the horizontal surface of first baffle plate, and first baffle plate is through being bolted on the adapter plate; Said second baffle is the L shaped of horizontal surface and vertical surface formation, has the overbolt hole on the horizontal surface of second baffle, and second baffle is through being bolted on the adapter plate.
The utility model compared with prior art has following advantage and good effect:
1, driver train is the motor of independent drive; Physical construction is simple, compact, and driver train can cooperate the requirement of Yarn grasping device opsition dependent to accomplish yarn to fix and twine, can make upper and lower guide wire speed control select for use proper; It is soft, adjustable that yarn hooks up and transmit action, do not injure yarn.
2, detent mechanism accurate positioning, reliable, and easy to adjust.Upper and lower guide wire all has the reliable mechanical structure as guarantee in the position that initial position, yarn are wrapped in the assigned address state on the bare bobbin and yarn are sent into clamp position between big end of support arm and the big end of bobbin; The initial position also has machinery and sensor double shield, makes accurate positioning, reliable.
3, the controllability of adapter plate and upper and lower guide wire, the comformability of assurance doff dolly and single ingot position.
Description of drawings
Fig. 1 is the front view of the utility model automatic doffing dolly around the yarn position fixing apparatus;
Fig. 2 is the birds-eye view of the utility model automatic doffing dolly around the yarn position fixing apparatus.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain:
Referring to Fig. 1, Fig. 2, a kind of automatic doffing dolly of the utility model comprises the adapter plate 1 that is fixed on the doff dolly, last guide wire 5, following guide wire 9, detent mechanism and driver train around the embodiment of yarn position fixing apparatus.
Described driver train comprises the motor 7 that is fixed on said adapter plate 1 bottom surface, the spline shaft 3 on the motor 7.Described guide 9 one ends are down captiveed joint with the spline position of said spline shaft 3, described optical axis position of going up guide wire 5 one end kinks at said spline shaft 3.Described guide wire 9 down is connected through elastic component with last guide wire 5, and said elastic component is the torsion spring that is enclosed within spline shaft, and said torsion spring two ends are connected with last guide wire 5 with following guide wire 9 respectively.Said elastic component also can be Flexible Connectors such as spring leaf or extension spring.Make down guide wire 9 can drive guide wire 5 and rotate synchronously, receive when stopping at last guide wire 5, following guide wire 9 can rotate alone again.
Said detent mechanism comprises first baffle plate 4, second baffle 2 and the sensor 6 above the adapter plate 1, and described guide wire 9 rear ends down are provided with a locating plate 10, and said guide wire 5 front portions of going up are provided with an adjustable fixed link 8.The initial position, upper and lower guide wire 5,9 is at same position, and following guide wire 9 sides lean against on first baffle plate 4, and its locating plate 10 is positioned at said sensor 6 tops; The last guide wire 5 that following guide wire 9 drives goes to yarn is wrapped in the assigned address state on the bare bobbin; The fixed link 8 of last guide wire 5 is stopped by the parts on the single ingot of full tube; Following guide wire 9 goes to be sent into yarn on the position of clamp position between big end of support arm and the big end of bobbin, and the locating plate 10 of following guide wire 9 is stopped by second baffle 2.
Above-mentioned adapter plate be horizontal surface and vertical surface form L shaped, said motor 7, first baffle plate 4, second baffle 2 and sensor 6 are installed on the horizontal surface of adapter plate 1.Have the overbolt hole on the vertical surface of said adapter plate 1, through being bolted on the doff dolly.Adapter plate 1 position can be regulated.
Said second baffle 2 is the L shaped of horizontal surface and vertical surface formation, has the overbolt hole on the horizontal surface of second baffle 2, and second baffle 2 is through being bolted on the adapter plate 1, and the fixed position of second baffle 2 can be regulated.It is L shaped that the horizontal surface of said first baffle plate 4 and vertical surface form, and has bolt hole on the horizontal surface of first baffle plate 4, and first baffle plate 4 is through being bolted on the adapter plate 1.
Adjustable fixed link 8 on the last guide wire 5 can guarantee controllability and accuracy around the yarn position through regulating length.The fixed position of second baffle 2 can be regulated, be convenient to following guide wire 9 on locating plate 10 cooperate the accuracy that can guarantee the yarn clipping position, locating plate 10 again with sensor 6 combineds action, guaranteed the accuracy in initial position.
The principle of work of the utility model:
Wholely be installed on the doff dolly through adapter plate 1 around the yarn position fixing apparatus.The motor 7 of driver train arrives fixed position A1 (shown in Figure 2) and fixed position A2 (shown in Figure 2) respectively through driving upper and lower guide wire 5,9 from the initial position; Fixed position A1, the i.e. position between big end of support arm and the big end of bare bobbin, fixed of yarn; Fixed position A2 is about to the position that yarn is wrapped in the assigned address on the bare bobbin.Sensor 6 on the adapter plate 1 can accurately reset after being used for indicating initial position and the safety action of upper and lower guide wire 5,9.Coupler body on upper and lower guide wire 5,9 front ends is used for hooking yarn, and make yarn by the guiding movement of upper and lower guide wire 5,9 to assigned address.
The initial position, upper and lower guide wire 5,9 is at same position, and following guide wire 9 sides lean against on first baffle plate 4, and its locating plate 10 is positioned at said sensor 6 tops, and sensor 6 can be sensed down guide wire 9 in the initial position.At crawled yarn in the process that fixed position A1 moves; Motor 7 starts; Move with the speed that configures yarn along with motion; Coupler body in the utilization on the guide wire 5 hooks up yarn, the last guide wire 5 that following guide wire 9 drives (α 1) A2 that turns an angle to the fixed position, and the fixed link 8 of last guide wire 5 is stopped stop motion by the parts on full single ingot.Because upper and lower guide wire 5,9 connects for torsion spring, following guide wire 9 can move forward, and it is static that last guide wire 5 then keeps.Following guide wire 9 goes to fixed position A1 under motor 7 drives, give the yarn certain force of strain with Yarn grasping device, and yarn is exceptionally straight, and sends between big end of support arm and the big end of bobbin by certain angle.Yarn is by after the big end of support arm and the new big end clamping of bobbin, and following guide wire 9 is motion returning part traverse (α 2) backward, and yarn is returned to last guide wire 5, yarn is fixed on fixed position A1, and is wrapped on the new bobbin.
More than after the action of two positions (fixed position A1 and fixed position A2) accomplishes; Driver train makes down guide wire 9 drive upward, and guide wire 5 returns the initial position together; And detect through sensor 6 and to guarantee to return to put in place, so that do not interfere around the yarn position fixing apparatus in the doff process with other action.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of having done, remodeling, interpolation or replacement also should belong to the protection domain of the utility model.
Claims (5)
1. an automatic doffing dolly is around the yarn position fixing apparatus; Comprise the adapter plate that is fixed on the doff dolly, last guide wire, following guide wire, detent mechanism and driver train; It is characterized in that described driver train comprises the motor that is fixed on the said adapter plate bottom surface, the spline shaft on the motor; Described guide wire one end is down captiveed joint with the spline position of said spline shaft; The described guide wire one end kink of going up is at the optical axis position of said spline shaft, and described guide wire down is connected through elastic component with last guide wire; Said detent mechanism comprises first baffle plate, second baffle and the sensor above the adapter plate, and described guide wire rear end down is provided with a locating plate, and the said guide wire front portion of going up is provided with an adjustable fixed link; Initial position, upper and lower guide wire are at same position, and following guide wire side leans against on first baffle plate, and its locating plate is positioned at said sensor top; The last guide wire that following guide wire drives goes to yarn is wrapped in the assigned address state on the bare bobbin; The fixed link of last guide wire is stopped by the parts on the single ingot of full tube; Following guide wire goes to be sent into yarn on the position of clamp position between big end of support arm and the big end of bobbin, and the locating plate of following guide wire is stopped by second baffle.
According to the described automatic doffing dolly of claim 1 around the yarn position fixing apparatus; It is characterized in that: the elastic component of guide wire and last guide wire is the Flexible Connector that is enclosed within spline shaft under the said connection; Said Flexible Connector two ends are connected with last guide wire with following guide wire respectively, make down guide wire can drive the synchronous rotation of guide wire and can rotate alone again.
According to claim 1 or 2 described automatic doffing dollies around the yarn position fixing apparatus; It is characterized in that: said adapter plate is the L shaped of horizontal surface and vertical surface formation; Have the overbolt hole on the vertical surface of said adapter plate; Through being bolted on the doff dolly, said motor, first baffle plate, second baffle and sensor are installed on the horizontal surface of adapter plate.
According to claim 1 or 2 described automatic doffing dollies around the yarn position fixing apparatus; It is characterized in that: said first baffle plate is the L shaped of horizontal surface and vertical surface formation; Have bolt hole on the horizontal surface of first baffle plate, first baffle plate is through being bolted on the adapter plate; Said second baffle is the L shaped of horizontal surface and vertical surface formation, has the overbolt hole on the horizontal surface of second baffle, and second baffle is through being bolted on the adapter plate.
According to the described automatic doffing dolly of claim 3 around the yarn position fixing apparatus; It is characterized in that: said first baffle plate is the L shaped of horizontal surface and vertical surface formation; Have bolt hole on the horizontal surface of first baffle plate, first baffle plate is through being bolted on the adapter plate; Said second baffle is the L shaped of horizontal surface and vertical surface formation, has the overbolt hole on the horizontal surface of second baffle, and second baffle is through being bolted on the adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120198979 CN202156832U (en) | 2011-06-14 | 2011-06-14 | Automatic winding trolley yarn-winding position fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120198979 CN202156832U (en) | 2011-06-14 | 2011-06-14 | Automatic winding trolley yarn-winding position fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156832U true CN202156832U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120198979 Expired - Fee Related CN202156832U (en) | 2011-06-14 | 2011-06-14 | Automatic winding trolley yarn-winding position fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556322A (en) * | 2013-10-31 | 2014-02-05 | 陕西华燕航空仪表有限公司 | Bottom yarn beating manipulator |
-
2011
- 2011-06-14 CN CN 201120198979 patent/CN202156832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556322A (en) * | 2013-10-31 | 2014-02-05 | 陕西华燕航空仪表有限公司 | Bottom yarn beating manipulator |
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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 |
Granted publication date: 20120307 Termination date: 20180614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |