CN215209874U - Height-adjustable dropper turret device - Google Patents
Height-adjustable dropper turret device Download PDFInfo
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- CN215209874U CN215209874U CN202120938153.6U CN202120938153U CN215209874U CN 215209874 U CN215209874 U CN 215209874U CN 202120938153 U CN202120938153 U CN 202120938153U CN 215209874 U CN215209874 U CN 215209874U
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- dropper
- turret
- menelipsis
- rotating tower
- piece
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Abstract
The utility model discloses a menelipsis piece capstan head device with adjustable height belongs to textile sector, and its structure includes frame and menelipsis piece capstan head, menelipsis piece capstan head include menelipsis piece upper turret and menelipsis piece lower turret, menelipsis piece upper turret set up on frame upper portion, menelipsis piece lower turret set up in the frame lower part, menelipsis piece lower turret link to each other with lift drive device, lift drive device set up under menelipsis piece on the turret bottom plate, menelipsis piece lower turret bottom plate set up in the frame lower part. The utility model discloses a height-adjustable dropper capstan head device can adjust the height of dropper lower capstan head through rotatory lower turret lead screw according to the demand difference to the realization is linked up and is colluded conjunction and guide block interval and adjust, makes same automatic drawing-in machine can adapt to the dropper of multiple co-altitude.
Description
Technical Field
The utility model belongs to the technical field of the weaving and specifically relates to a dropper capstan head device with adjustable height.
Background
The drawing-in is the preparation work of weaving, and the drawing-in and the denting are all completed manually all the time, the production efficiency is low, the quality is poor, the labor intensity is high, and the drawing-in speed is improved along with the continuous progress of the weaving machine technology. As novel drawing-in equipment with high automation degree, the automatic drawing-in machine can efficiently replace manpower to sequentially pass yarns through drop wires, heddles and reeds, thereby reducing the number of workers, improving the production efficiency and ensuring the quality.
The drop wire heights used in the textile industry are various, and the drop wire height is one of the great constraints when a customer selects an automatic drawing-in machine-a common automatic drawing-in machine can only adapt to a drop wire with one height, so that the customer selectivity is limited.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide a dropper turret device with adjustable height to not enough among the above-mentioned prior art, this dropper turret device with adjustable height can adjust the height of capstan head under the dropper through rotatory lower tower lead screw according to the demand difference to the realization is linked up and is colluded conjunction and guide block interval and adjusts, makes same automatic drawing-in machine can adapt to the dropper of multiple not co-altitude.
The utility model provides a technical scheme that its technical problem adopted is: the dropper comprises a rack and a dropper turret, wherein the dropper turret comprises a dropper upper turret and a dropper lower turret, the dropper upper turret is arranged at the upper part of the rack, the dropper lower turret is arranged at the lower part of the rack, the dropper lower turret is connected with a lifting driving device, the lifting driving device is arranged on a dropper lower turret base plate, and the dropper lower turret base plate is arranged at the lower part of the rack.
The lifting driving device comprises a lower rotating tower screw rod, a screw nut, a seat plate, a shaft collar and a rotary sleeve, the upper end of the lower rotating tower screw rod is in threaded fit with the screw nut on the lower rotating tower of the dropper, the lower end of the lower rotating tower screw rod sequentially penetrates through a lower rotating tower bottom plate, the seat plate, the shaft collar and the rotary sleeve of the dropper, and the seat plate is fixed on the lower rotating tower bottom plate lower part of the dropper.
And counterbores are respectively arranged on the lower rotating tower base plate and the seat plate of the dropper, and thrust needle roller bearings are respectively arranged in the counterbores.
And a round hole convenient for the rotation of the lower turret screw rod is arranged in the rotary sleeve.
And the lifting driving device is provided with a limiting component for limiting the rotation of the lower turret screw rod.
The limiting component comprises an inner hexagon flat end set screw and a first inner hexagon screw, the free end of the inner hexagon flat end set screw is abutted against the side wall of the lower turret screw rod after penetrating through the threaded hole in the side wall of the shaft collar, and the free end of the first inner hexagon screw is abutted against the side wall of the lower turret screw rod after penetrating through the threaded hole in the side wall of the seat plate.
The dropper lower rotating tower is connected with the two guide mechanisms, and the two guide mechanisms are arranged along the center of the dropper lower rotating tower in a bilateral symmetry mode.
Every guiding mechanism includes guiding axle, latch segment, upper shaft cover and lower axle sleeve respectively, guiding axle upper end be equipped with the latch segment, the latch segment is put and is connected perpendicularly with the frame lateral wall with the guiding axle sleeve, the guiding axle lower extreme is connected with the lower tower of dropper through last axle sleeve, lower axle sleeve, last axle sleeve and lower axle sleeve symmetry set up, guiding axle bottommost passes through second hexagon socket head cap screw and the lower tower bottom plate fixed connection of dropper.
The upper shaft sleeve and the lower shaft sleeve respectively comprise a linear bearing with a flange and a casing, the linear bearing with the flange is nested in the casing, and the guide shaft is sleeved in the linear bearing with the flange.
The rotating tower on the dropper is fixedly connected with the rack through the mounting block.
Compared with the prior art, the height-adjustable dropper turret device has the following outstanding beneficial effects:
1. the utility model discloses a height-adjustable's dropper capstan head is through setting up lower turret lead screw, because lower turret lead screw and dropper lower turret lead screw nut screw-thread fit, rotates lower turret lead screw and can realize the upper and lower altitude mixture control to the lower turret of dropper, can adjust hitching conjunction and guide block interval to can adapt to the multiple not high dropper of going to.
2. Through set up stop part on bedplate, axle collar, stop part is rotatory, the drunkenness is gone on spacingly from top to bottom to the lower turret lead screw respectively, improves the accurate of lower turret height adjustment of dropper.
3. And thrust needle roller bearings are respectively arranged in the lower turret base plate and the seat plate of the dropper, so that the lower turret lead screw can rotate conveniently.
Drawings
FIG. 1 is a first perspective view of a dropper turret assembly with adjustable height;
FIG. 2 is a second perspective view of a dropper turret assembly with adjustable height;
FIG. 3 is a front view of a height adjustable dropper turret apparatus;
FIG. 4 is a left side view of a height adjustable dropper turret assembly;
FIG. 5 is a first perspective view of the lower turret of the dropper connected with the lifting driving device and the guiding mechanism;
FIG. 6 is a second perspective view of the lower turret of the dropper connected with the elevation driving device and the guide mechanism;
FIG. 7 is a left side view of the lower turret of the dropper connected to the elevation driving unit and the guide mechanism;
FIG. 8 is a cross-sectional view A-A shown in FIG. 7;
FIG. 9 is a cross-sectional view B-B shown in FIG. 7;
description of reference numerals: the device comprises a machine frame 1, a dropper on-plate rotating tower 2, a dropper under-plate rotating tower 3, a lifting driving device 4, a 41-lower-rotating-tower screw rod, a 42-screw nut, a 43 seat plate, a 44-thrust needle roller bearing, a 45 collar, a 46 rotating sleeve, a 471 hexagon socket flat-end set screw, a 472 first hexagon socket screw, a 5-dropper under-plate rotating tower bottom plate, a 6 guide mechanism, a 61 guide shaft, a 62 locking block, a 63 upper shaft sleeve, a 631 flanged linear bearing, a 632 sleeve shell, a 64 lower shaft sleeve, a 65 second hexagon socket screw and a 7 mounting block.
Detailed Description
The height adjustable dropper turret apparatus of the present invention will be described in detail below with reference to the accompanying drawings 1 to 9.
The utility model discloses a menelipsis piece capstan head device with adjustable height, its structure includes frame 1 and menelipsis piece capstan head, menelipsis piece capstan head include menelipsis piece capstan head 2 and menelipsis piece lower tower 3, menelipsis piece on 2 settings in frame 1 upper portion of capstan head, menelipsis piece lower tower 3 sets up in frame 1 lower part, menelipsis piece lower tower 3 link to each other with lift drive, lift drive set up under menelipsis piece on lower tower bottom plate 5, menelipsis piece lower tower bottom plate 5 set up in frame 1 lower part.
The lifting driving device comprises lower tower screw rods 41, screw nuts 42, a seat plate 43, a shaft collar 45 and a rotating sleeve 46, the upper ends of the lower tower screw rods 41 are in threaded fit with the screw nuts 42 on the lower stopping piece lower tower 3, the lower ends of the lower tower screw rods 41 sequentially penetrate through the lower stopping piece tower bottom plate 5, the seat plate 43, the shaft collar 45 and the rotating sleeve 46, and the seat plate 43 is fixed on the lower part of the lower stopping piece tower bottom plate 5. The rotation of the lower pylon screw 41 controls the up-and-down motion of the dropper lower pylon 3, and the rotation of the lower pylon screw 41 drives the screw nut 42 connected with the dropper lower pylon 3 to move up and down, so that the dropper lower pylon 3 moves up and down, and the height of the dropper lower pylon 3 is adjusted.
The drop wire lower rotating tower bottom plate and the seat plate 43 are respectively provided with a counter bore, and a thrust needle roller bearing 44 is respectively arranged in the counter bores.
The rotating sleeve 46 is provided with a circular hole for facilitating the rotation of the lower turret screw rod 41.
The lifting driving device is provided with a limiting component for limiting the rotation of the lower turret screw rod 41.
The limiting component comprises an inner hexagon flat end set screw 471 and a first inner hexagon screw 472, the free end of the inner hexagon flat end set screw 471 passes through the threaded hole in the side wall of the collar 45 and then abuts against the side wall of the lower turret lead screw 41, and the free end of the first inner hexagon screw 472 passes through the threaded hole in the side wall of the seat plate 43 and then abuts against the side wall of the lower turret lead screw 41.
The lower dropper rotating tower 3 is connected with two guide mechanisms 6, and the two guide mechanisms 6 are arranged along the center of the lower dropper rotating tower 3 in a bilateral symmetry mode.
Every guiding mechanism 6 includes guiding axle 61, latch segment 62, upper shaft cover 63 and lower shaft sleeve 64 respectively, guiding axle 61 upper end be equipped with latch segment 62, latch segment 62 and guiding axle 61 cover put and be connected perpendicularly with frame 1 lateral wall, the guiding axle 61 lower extreme is connected with the lower tower 3 of dropper through upper shaft cover 63, lower shaft cover 64, upper shaft cover 63 and lower shaft sleeve 64 symmetry set up, guiding axle 61 bottommost passes through hexagon screw 65 in the second and the lower tower bottom plate 5 fixed connection of dropper.
The upper shaft sleeve 63 and the lower shaft sleeve 64 respectively comprise a flanged linear bearing 631 and a sleeve 632, the flanged linear bearing 631 is nested in the sleeve 632, and the guide shaft 61 is nested in the flanged linear bearing 631.
The dropper top turret 2 is fixedly connected with the frame 1 through a mounting block 7.
The manual operation can realize the height adjustment of the lower dropper tower 3 along the guide shaft 61 by rotating the lower tower screw rod 41. And the turret 2 and the drop wire lower turret 3 on the drop wire are respectively provided with a hook connector and a guide block (not marked in the figure) which can be connected with the drop wire, namely the distance between the hook connector and the guide block can be adjusted, so that the same automatic drawing-in machine can adapt to drop wires with different heights.
The above-mentioned embodiments are only for understanding the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the relevant art can make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications should be covered by the scope of the claims of the present invention. The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. The height-adjustable dropper turret device comprises a frame and a dropper turret, wherein the dropper turret comprises a dropper upper turret and a dropper lower turret, the dropper upper turret is arranged at the upper part of the frame, and the dropper lower turret is arranged at the lower part of the frame, and the device is characterized in that: the lower dropper rotating tower is connected with a lifting driving device, the lifting driving device is arranged on a bottom plate of the lower dropper rotating tower, and the bottom plate of the lower dropper rotating tower is arranged at the lower part of the frame.
2. The height adjustable dropper turret apparatus as claimed in claim 1, wherein: the lifting driving device comprises a lower rotating tower screw rod, a screw nut, a seat plate, a shaft collar and a rotary sleeve, the upper end of the lower rotating tower screw rod is in threaded fit with the screw nut on the lower rotating tower of the dropper, the lower end of the lower rotating tower screw rod sequentially penetrates through a lower rotating tower bottom plate, the seat plate, the shaft collar and the rotary sleeve of the dropper, and the seat plate is fixed on the lower rotating tower bottom plate lower part of the dropper.
3. The height adjustable dropper turret apparatus as claimed in claim 2, wherein: and counterbores are respectively arranged on the lower rotating tower base plate and the seat plate of the dropper, and thrust needle roller bearings are respectively arranged in the counterbores.
4. The height adjustable dropper turret apparatus as claimed in claim 2, wherein: and a round hole convenient for the rotation of the lower turret screw rod is arranged in the rotary sleeve.
5. The height adjustable dropper turret apparatus as claimed in claim 2, wherein: and the lifting driving device is provided with a limiting component for limiting the rotation of the lower turret screw rod.
6. The height adjustable dropper turret apparatus of claim 5, wherein: the limiting component comprises an inner hexagon flat end set screw and a first inner hexagon screw, the free end of the inner hexagon flat end set screw is abutted against the side wall of the lower turret screw rod after penetrating through the threaded hole in the side wall of the shaft collar, and the free end of the first inner hexagon screw is abutted against the side wall of the lower turret screw rod after penetrating through the threaded hole in the side wall of the seat plate.
7. The height adjustable dropper turret apparatus as claimed in claim 1, wherein: the dropper lower rotating tower is connected with the two guide mechanisms, and the two guide mechanisms are arranged along the center of the dropper lower rotating tower in a bilateral symmetry mode.
8. The height adjustable dropper turret apparatus of claim 7, wherein: every guiding mechanism includes guiding axle, latch segment, upper shaft cover and lower axle sleeve respectively, guiding axle upper end be equipped with the latch segment, the latch segment is put and is connected perpendicularly with the frame lateral wall with the guiding axle sleeve, the guiding axle lower extreme is connected with the lower tower of dropper through last axle sleeve, lower axle sleeve, last axle sleeve and lower axle sleeve symmetry set up, guiding axle bottommost passes through second hexagon socket head cap screw and the lower tower bottom plate fixed connection of dropper.
9. The height adjustable dropper turret apparatus of claim 8, wherein: the upper shaft sleeve and the lower shaft sleeve respectively comprise a linear bearing with a flange and a casing, the linear bearing with the flange is nested in the casing, and the guide shaft is sleeved in the linear bearing with the flange.
10. The height adjustable dropper turret apparatus as claimed in claim 1, wherein: the rotating tower on the dropper is fixedly connected with the rack through the mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938153.6U CN215209874U (en) | 2021-04-30 | 2021-04-30 | Height-adjustable dropper turret device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938153.6U CN215209874U (en) | 2021-04-30 | 2021-04-30 | Height-adjustable dropper turret device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215209874U true CN215209874U (en) | 2021-12-17 |
Family
ID=79448166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120938153.6U Active CN215209874U (en) | 2021-04-30 | 2021-04-30 | Height-adjustable dropper turret device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215209874U (en) |
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2021
- 2021-04-30 CN CN202120938153.6U patent/CN215209874U/en active Active
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