CN214992077U - Upper spindle blade flyer bobbin transmission device for external automatic doffing roving frame - Google Patents
Upper spindle blade flyer bobbin transmission device for external automatic doffing roving frame Download PDFInfo
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- CN214992077U CN214992077U CN202120482937.2U CN202120482937U CN214992077U CN 214992077 U CN214992077 U CN 214992077U CN 202120482937 U CN202120482937 U CN 202120482937U CN 214992077 U CN214992077 U CN 214992077U
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- bobbin
- spindle blade
- flyer
- driving wheel
- upper spindle
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses an upper spindle blade flyer bobbin transmission device for an external automatic doffing roving frame, which comprises a bobbin transmission structure and an upper spindle blade, wherein the bobbin transmission structure comprises a bobbin transmission wheel, a bobbin transmission wheel shaft and a bobbin supporting guide sleeve; a bobbin driving wheel shaft penetrates through a lower keel of the roving frame and is fixedly connected with the lower keel, and a bobbin driving wheel is arranged on the bobbin driving wheel shaft; the bobbin supporting guide sleeve is arranged at the upper end of the bobbin driving wheel and is fixed with a bobbin; the upper end of the upper spindle blade flyer is arranged on an upper spindle rail of the roving frame, and a spindle blade of the upper spindle blade flyer is inserted in the bobbin; the spindle blade axis of the upper spindle blade is collinear with the bobbin drive axle axis. Due to the design of the bobbin supporting guide sleeve, the spindle blade of the upper spindle blade flyer and the bobbin driving wheel have good coaxiality, the deviation between the shaft of the bobbin driving wheel and the axis of a roving bobbin can not occur in the spinning process, the generation of roving winding waves or single-spindle yarn emission is avoided, and the yarn forming quality is improved.
Description
Technical Field
The utility model relates to an upper spindle blade flyer bobbin device of external automatic doffing roving frame especially relates to a bobbin transmission structure that is arranged in external automatic doffing roving frame spindle blade device.
Background
The external automatic doffing roving frame is a doffing type automatic doffing roving frame with high user acceptance at present, and during doffing, a lower spindle rail of the external automatic doffing roving frame is moved out towards the front direction of a vehicle, so that full-automatic spinning from doffing to tube changing, spinning and starting of the roving frame is realized. When the lower spindle rail moves out, in order to ensure that the roving bobbin cannot topple due to shaking, a lower spindle blade is usually arranged on a spindle blade in the external automatic doffing roving frame, and a lower spindle blade driving wheel is matched and adopted at the lower part of the spindle blade.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned prior art, the utility model provides an go up spindle blade flyer bobbin transmission for external automatic doffing fly frame, owing to the design has the bobbin to support the uide bushing among the device for the spindle blade of going up the spindle blade has good axiality with the bobbin drive wheel, and at the spinning in-process, the shaft of bobbin drive wheel can not take place the deviation with the axis of roving pipe, avoids producing roving winding ripples or single spindle and emits the yarn, has improved the resultant yarn quality.
In order to solve the technical problem, the utility model provides an upper spindle blade flyer bobbin transmission device for an external automatic doffing roving frame, which comprises a bobbin transmission structure and an upper spindle blade, wherein the bobbin transmission structure comprises a bobbin transmission wheel, a bobbin transmission wheel shaft and a bobbin supporting guide sleeve; the bobbin driving wheel shaft penetrates through a lower keel of the roving frame and is fixedly connected with the lower keel, and the bobbin driving wheel is arranged on the bobbin driving wheel shaft and is positioned above the lower keel; the bobbin supporting guide sleeve is arranged at the upper end of the bobbin driving wheel, and a bobbin is fixed at the upper end of the bobbin supporting guide sleeve; the upper end of the upper spindle blade flyer is arranged on an upper keel of the roving frame, and a spindle blade of the upper spindle blade flyer is inserted into the bobbin; the spindle blade axis of the upper spindle blade flyer is collinear with the bobbin drive axle axis.
Further, go up spindle blade bobbin transmission, a serial communication port, the lower extreme of bobbin driving wheel axle is equipped with the external screw thread spindle nose, the external screw thread spindle nose passes the mounting hole after-fixing of lower keel has the nut.
The bobbin driving wheel is rotationally connected with the bobbin driving wheel shaft and is coaxially arranged; the bobbin supporting guide sleeve and the bobbin driving wheel are coaxially arranged, and the bobbin supporting guide sleeve are coaxially arranged.
The upper end of the bobbin driving wheel is connected with the bobbin supporting guide sleeve through a pin or is of an integral structure.
The lower spindle blade driving wheel is a toothed belt wheel or a gear.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt and install the utility model discloses go up spindle blade flyer bobbin transmission's bobbin transmission structure, more former structure weight reduction can make the whole weight that subtracts of spindle rail part under the fly frame to this can alleviate the balance weight that the spindle rail goes up and down, and reduce elevator motor power, reach energy-conserving effect.
Go up spindle blade flyer bobbin transmission device in, bobbin transmission structure and the cooperation of last spindle blade flyer can improve the concentricity of bobbin and flyer, reduce the flyer and press palm round pin wearing and tearing, reduce spare parts expense, reduce simultaneously and emit yarn or mechanical ripples problem, improve the yarn quality.
Drawings
FIG. 1 is a schematic view of the structure of a lower spindle blade driving wheel of the present invention;
FIG. 2 is a diagram of the lower spindle blade transmission structure shown in FIG. 1 used in an external automatic doffing roving frame spindle blade device.
In the figure: 1-bobbin driving wheel shaft, 2-bobbin driving wheel, 3-bobbin supporting guide sleeve, 4-nut, 5-pin, 6-bobbin, 7-upper spindle blade, 8-upper keel and 9-lower keel.
Detailed Description
The present invention will be further described with reference to the following drawings and specific examples, but the following examples are by no means limiting the present invention.
As shown in fig. 1 and 2, the utility model provides an upper spindle blade bobbin driving device for an external automatic doffing roving frame, which comprises a bobbin driving structure and an upper spindle blade 7.
As shown in fig. 1, the bobbin driving structure comprises a bobbin driving wheel 2, a bobbin driving wheel shaft 1 and a bobbin supporting guide sleeve 3, the bobbin driving wheel 2 is a toothed belt wheel or a gear, the bobbin driving wheel 2 is rotatably connected with the bobbin driving wheel shaft 1 and coaxially arranged, and the mounted bobbin driving wheel 2 can flexibly rotate around the bobbin driving wheel shaft 1; the upper end of the bobbin driving wheel 2 is connected with the bobbin supporting guide sleeve 3 by a pin 5 or is of an integral structure. As shown in fig. 2, the bobbin driving wheel shaft 1 penetrates through a lower rail 9 of the roving frame and is fastened and connected with the lower rail, that is, an external thread shaft head is arranged at the lower end of the bobbin driving wheel shaft 1, and a nut 4 is fixed after the external thread shaft head penetrates through a mounting hole of the lower rail 9, so that the bobbin driving wheel shaft 1 is fastened and connected with the lower rail 9. The bobbin driving wheel 2 is arranged on the bobbin driving wheel shaft 1 and is positioned above the lower keel 9, the bobbin supporting guide sleeve 3 is arranged at the upper end of the bobbin driving wheel 2, the bobbin supporting guide sleeve 3 and the bobbin driving wheel 2 are coaxially arranged, and a bobbin 6 is fixed at the upper end of the bobbin supporting guide sleeve 3; the bobbin 6 and the bobbin supporting guide sleeve 3 are coaxially arranged.
As shown in fig. 2, the upper end of the upper spindle flyer 7 is installed on the upper spindle rail 8 of the roving frame, the spindle of the upper spindle flyer 7 is inserted in the bobbin 6, the utility model provides an axis of the spindle of the upper spindle flyer 7 and the axis of the bobbin driving wheel shaft 1 fixed on the lower spindle rail 9 are on the same straight line, thereby ensuring that the axes of the two are aligned vertically, in addition, because the bobbin 6 with the bobbin supporting guide sleeve 3 is coaxial, simultaneously, the bobbin supporting guide sleeve 3 with the bobbin driving wheel 2 is coaxial, therefore, the spindle of the upper spindle flyer 7 has good coaxiality with the bobbin driving wheel 2.
The utility model provides a bobbin drive wheel 2 installs on lower keel 9, goes up spindle blade flyer 7 and installs on last keel 8, and bobbin 6 is fixed on the bobbin support uide bushing 3 that is driven by bobbin drive wheel 2, and during the spinning, goes up spindle blade flyer 7 and only is rotary motion on last keel 8, and rotary motion when elevating movement is done along with lower keel 9 to bobbin drive wheel 2 not only rotates but also goes up and down, realizes the roving and convolutes. During the lifting of the bobbin 6, the spindle blade of the upper spindle blade 7 is inserted into the hole of the bobbin 6 for guiding.
Although the present invention has been described with reference to the accompanying drawings, the present invention is not limited to the above embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many modifications without departing from the spirit of the present invention.
Claims (6)
1. An upper spindle blade flyer bobbin transmission device for an external automatic doffing roving frame comprises a bobbin transmission structure and an upper spindle blade flyer (7) and is characterized in that,
the bobbin transmission structure comprises a bobbin transmission wheel (2), a bobbin transmission wheel shaft (1) and a bobbin supporting guide sleeve (3);
the bobbin driving wheel shaft (1) penetrates through a lower keel (9) of the roving frame and is fixedly connected with the lower keel, and the bobbin driving wheel (2) is arranged on the bobbin driving wheel shaft (1) and is positioned above the lower keel (9);
the bobbin supporting guide sleeve (3) is arranged at the upper end of the bobbin driving wheel (2), and a bobbin (6) is fixed at the upper end of the bobbin supporting guide sleeve (3);
the upper end of the upper spindle blade flyer (7) is arranged on an upper keel (8) of the roving frame, and a spindle blade of the upper spindle blade flyer (7) is inserted into the bobbin (6);
the spindle blade axis of the upper spindle blade flyer (7) and the bobbin transmission wheel shaft (1) are on the same straight line.
2. The upper spindle blade flyer bobbin driving device according to claim 1, wherein the bobbin driving wheel shaft (1) has an external thread spindle nose at its lower end, and a nut (4) is fixed to the external thread spindle nose after passing through the mounting hole of the lower keel (9).
3. The upper spindle blade flyer bobbin drive according to claim 1, wherein the bobbin drive wheel (2) is rotatably connected to the bobbin drive wheel spindle (1) and coaxially arranged; the bobbin supporting guide sleeve (3) and the bobbin driving wheel (2) are coaxially arranged, and the bobbin (6) and the bobbin supporting guide sleeve (3) are coaxially arranged.
4. An upper spindle blade flyer bobbin drive according to claim 1, characterised in that the upper end of the bobbin drive wheel (2) is pinned to the bobbin support guide sleeve (3).
5. An upper spindle blade flyer bobbin drive according to claim 1, characterised in that the bobbin drive wheel (2) is of integral construction with the bobbin support guide sleeve (3).
6. The upper spindle flyer bobbin drive according to claim 1, characterized in that the bobbin drive wheel (2) is a toothed pulley or a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482937.2U CN214992077U (en) | 2021-03-07 | 2021-03-07 | Upper spindle blade flyer bobbin transmission device for external automatic doffing roving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482937.2U CN214992077U (en) | 2021-03-07 | 2021-03-07 | Upper spindle blade flyer bobbin transmission device for external automatic doffing roving frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214992077U true CN214992077U (en) | 2021-12-03 |
Family
ID=79155062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120482937.2U Active CN214992077U (en) | 2021-03-07 | 2021-03-07 | Upper spindle blade flyer bobbin transmission device for external automatic doffing roving frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214992077U (en) |
-
2021
- 2021-03-07 CN CN202120482937.2U patent/CN214992077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 300384 Huayuan Industrial Park (Outer Ring), Binhai New Area, Tianjin City, No. 5-1, Haitai Huake Fourth Road Patentee after: TIANJIN HONGDA TEXTILE MACHINERY Co.,Ltd. Country or region after: China Address before: 300384 1-2, No.5, Haitai Huake 4th Road, Huayuan Industrial Zone, Binhai hi tech Zone, Xiqing District, Tianjin Patentee before: Tianjin Hongda Textile Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |