CN209798185U - Textile machine with automatic doffing device - Google Patents
Textile machine with automatic doffing device Download PDFInfo
- Publication number
- CN209798185U CN209798185U CN201821886370.XU CN201821886370U CN209798185U CN 209798185 U CN209798185 U CN 209798185U CN 201821886370 U CN201821886370 U CN 201821886370U CN 209798185 U CN209798185 U CN 209798185U
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- yarn
- doffing device
- package
- textile machine
- bobbin
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Abstract
The utility model provides a textile machinery with automatic doffing device, it includes a plurality of rows of spinning station of arranging side by side, and each spinning station is including the bobbin support that supports the bobbin and convolute the yarn to the take-up device that the bobbin formed the yarn package, and it is still including installing the automatic doffing device that can push off full yarn package to package transportation channel in the frame of each spinning station. The utility model discloses a textile machinery is provided with automatic doffing device, after the bobbin arm lock was opened to full yarn of yarn coiling, the yarn package drops to the doffing device on, and the layer board of doffing device is automatic pushes away the yarn package upset that drops to the package and transports the passageway, does not need artifical manual the package that pushes away, can realize automated operation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a textile machine field especially is about textile machine who has automatic doffing device.
[ background of the invention ]
In the conventional textile machine, after the yarn is spun, the yarn needs to be wound on an empty bobbin clamped by a bobbin clamping arm to form a yarn package. When the yarn on the bobbin is wound to a predetermined length and reaches a full yarn, the full yarn package needs to be taken off and replaced with a new empty bobbin to continue spinning.
In the existing semi-automatic textile machinery, after a bobbin is full of yarn, a bobbin clamping arm is manually opened, and a full-yarn package is manually pushed and dropped to a package conveying channel. This kind of mode that adopts artifical manual yarn package that pushes away to fall needs the workman to constantly patrol the station of full yarn to manually open the bobbin arm lock and push away and fall the yarn package, efficiency is lower, increases workman intensity of labour.
The prior full-automatic textile machinery adopts a itinerant service component to automatically move to a station full of yarn, and opens a bobbin clamping arm through a mechanical structure arranged on the itinerant service component to take off a package and replace a new bobbin. However, the circulation service assembly is complex in structure, only one spinning station can be processed, and the cost is high.
[ Utility model ] content
An object of the utility model is to provide a spinning machine with doffing device that can automatic doff.
In order to achieve the above object, the utility model relates to a textile machinery with automatic doffing device, it includes a plurality of rows of spinning station of arranging side by side, and each spinning station is including the bobbin support that supports the bobbin and convolute the yarn to the take-up device that the bobbin formed the yarn package, installs the doffing device in the frame of each spinning station, the doffing device is provided with the cylinder in the bottom that pushes away yarn mechanism including pushing away yarn mechanism, push away yarn mechanism and can catch the yarn package that drops from the bottom and rotate under the drive of cylinder and push away the yarn package from the spinning station to yarn package transfer passage.
According to the utility model discloses an embodiment, push away yarn mechanism and be slice arc layer board, be provided with the arch that blocks the package and drop at the end of slice layer board.
According to the utility model discloses an embodiment, each spinning station is provided with fixed wallboard, and aforesaid pushes away yarn mechanism pivot and is fixed in between two adjacent fixed wallboards.
To achieve the above object, the present invention provides a textile machine with an automatic doffing device, which includes a plurality of rows of spinning stations arranged side by side, each spinning station includes a bobbin holder for supporting a bobbin and a winding device for winding yarn to the bobbin to form a yarn package, and the automatic doffing device is mounted in a frame of each spinning station and can push off a full yarn package to a package transportation path.
According to the utility model discloses an embodiment, automatic doffing device includes that the mountable pushes away yarn mechanism and can be by control system control drive in the spinning machine frame push away yarn mechanism pivoted actuating mechanism, it can catch the yarn package that drops and rotate and remove this yarn package under actuating mechanism's drive to push away yarn mechanism.
According to the utility model discloses an embodiment, push away yarn mechanism and be arc slice layer board.
According to the utility model discloses an embodiment, the end of slice layer board is provided with the arch that blocks the package and drop.
According to an embodiment of the invention, the drive mechanism is a cylinder.
According to an embodiment of the present invention, the driving mechanism is a motor-driven linkage mechanism.
According to the utility model discloses an embodiment is provided with fixed wallboard between the adjacent station, push away yarn mechanism and rotationally be fixed in between the wallboard between the adjacent station through the pivot.
The utility model discloses a textile machinery is provided with automatic doffing device, after the bobbin arm lock was opened to full yarn of yarn coiling, the yarn package drops to the doffing device on, and the layer board of doffing device is automatic pushes away the yarn package upset that drops to the package and transports the passageway, does not need artifical manual roll-off dress that pushes away, can realize automatic operation, and for the full automatization spinning machine who adopts the unit of patrolling, the utility model discloses a textile machinery simple structure, it is convenient to maintain, and the cost is lower.
[ description of the drawings ]
Fig. 1 is a partial schematic structural view of a single station of a textile machine according to the present invention.
Fig. 2 is a partial schematic view of the doffer with the bobbin and winding roller omitted for clarity.
Fig. 3 is a partial structural schematic diagram of a back angle of a doffing device of a textile machine according to the present invention.
Fig. 4 is a schematic view of a part of the structure of the doffing device of the present invention after full yarn without turning over.
Fig. 5 is a schematic view of a part of the structure of the doffing device of the present invention after full yarn in the process of overturning.
[ detailed description ] embodiments
The present invention relates to a textile machine having a winding mechanism for winding spun yarns to form yarn packages, such as a rotor textile machine, a winder, or a twisting machine.
The textile machine of the present invention generally includes a plurality of rows of spinning stations arranged side by side, please refer to fig. 1, which takes a rotor spinning textile machine as an example, and only shows a partial structure of one spinning station of the rotor spinning textile machine for simplifying the illustration and description. As shown in the figures, the textile machine of the utility model comprises a bobbin bracket 2 for supporting a bobbin 1 and a winding mechanism for winding yarn, in the embodiment, the winding mechanism 3 is a winding roller 3 driven by a motor, the winding roller 3 rotates under the driving of the motor, and then the bobbin 1 is driven to rotate to wind the yarn on the bobbin 1. Other structures of the rotor textile machine will not be described in detail here.
As described in the background art, in a conventional semiautomatic rotor type textile machine, when a yarn is wound around a bobbin to a predetermined length and the bobbin is full, a full package of the yarn is manually dropped onto a package transport path. Referring to fig. 1 in conjunction with fig. 2 and 3, the textile machine of the present invention is provided with a doffing device 4 for automatically pushing and doffing the yarn package after full yarn to a yarn package transportation path (not shown). In this embodiment, the doffing device 4 of the present invention includes a yarn pushing plate 41 and a cylinder 42 for driving the yarn pushing plate 41 to move. As shown in the figure, the yarn pushing plate 41 is an arc-shaped supporting plate formed by a sheet-shaped plate, wherein the front end of the arc-shaped supporting plate is located below the bobbin 1, the front end of the arc-shaped supporting plate 41 is provided with a protrusion 411 for blocking the yarn coil from falling off from the supporting plate, the rear end of the arc-shaped supporting plate is bent upwards from two sides of the supporting plate surface and then bent towards two sides to form a baffle 412, and two lugs 413 are formed by protruding from two sides of the bottom surface of the arc-shaped supporting plate close to the rear end. A fixed wall plate 5 is arranged between two adjacent stations of the textile machine, and a yarn pushing plate is pivotally fixed on the wall plate 5 between the two adjacent stations through a lug 413 of the fixed shaft 6 penetrating through the bottom of the arc-shaped supporting plate. As shown in fig. 3, two lugs 414 are arranged near the middle of the bottom surface of the arc-shaped supporting plate, a fixed shaft 7 is arranged at the end part of the piston of the air cylinder 42, and the fixed shaft 7 at the end part of the piston of the air cylinder penetrates through the two lugs 414 at the middle of the bottom surface of the supporting plate to connect the air cylinder 42 and the yarn pushing plate 41 with each other. An opening (not numbered) is provided in the frame of the textile machine, and a half of the air cylinder 42 penetrates through the opening of the frame, and the air cylinder 42 is fixed on the frame of the textile machine through a fixing piece (not numbered) at the opening. An air inlet pipe 8 at the bottom of the air cylinder 42 penetrates the wall plate 5 and is connected with a pneumatic control device (not shown).
Referring to fig. 4, when the yarn is wound on the bobbin to reach a full yarn state, the bobbin holder can be opened manually or automatically, the full yarn package 10 drops off from the bobbin holder 2, and the full yarn package 10 drops on the yarn pushing plate 41 of the doffing device 4.
Referring to fig. 5, when the full-yarn package drops onto the yarn pushing plate 41 of the doffing device 4, the pneumatic control device drives the piston of the cylinder 42 to move, and the piston of the cylinder 42 pushes up the yarn pushing plate 41, so that the full-yarn package 10 rolls backward and falls onto a package transportation channel (not shown) of the textile machine.
In the foregoing embodiment, the yarn pushing plate 41 is an integrally formed one-piece arc-shaped supporting plate, and in other embodiments, the yarn pushing plate may be a straight flat plate. Or in other embodiments, the supporting plate is not plate-shaped, but is a structure consisting of a plurality of rods, or a hollow structure and the like. The protrusion 411 at the front end of the yarn pushing plate in the previous embodiment is a whole convex strip along the edge of the yarn pushing plate, and in other embodiments, the protrusion may be a plurality of protrusions arranged at intervals or only the protrusions arranged at two sides of the front end of the supporting plate. The yarn pushing plate can be formed by integrally molding a plastic material or bending a metal material.
In the foregoing embodiment, the air cylinder 42 is used to drive the yarn pushing plate to move, and in other embodiments, the motor may be used to drive the yarn pushing plate to move through a linkage mechanism.
In the foregoing embodiment, the yarn pushing plate 41 is fixed to the wall plate of the adjacent station of the textile machine through two pivots, and in other embodiments, the yarn pushing plate may be fixed by a single pivot, or may be fixed by two fixing posts instead of the wall plate.
The above is only a description of some embodiments of the technical solutions of the present invention, and the present invention is not limited to the embodiments described above, and the scope of the claims of the present invention is not limited to the foregoing embodiments, and any modifications that can be made by those skilled in the art based on the embodiments of the present invention without creative efforts will not depart from the scope of the claims of the present invention.
Claims (10)
1. A textile machine having an automatic doffing device, comprising a plurality of rows of spinning stations arranged side by side, each spinning station comprising a bobbin support supporting a bobbin and a winding device for winding a yarn onto the bobbin to form a yarn package, characterized in that: the doffing device is arranged on the machine frame of each spinning station and comprises a yarn pushing mechanism, an air cylinder is arranged at the bottom of the yarn pushing mechanism, and the yarn pushing mechanism can receive a dropped yarn package from the bottom and can rotate under the driving of the air cylinder to push the yarn package from the spinning station to a yarn package conveying channel.
2. Textile machine with automatic doffing device according to claim 1, characterized in that: the yarn pushing mechanism is a flaky arc-shaped supporting plate, and a bulge for stopping the package from falling off is arranged at the tail end of the flaky supporting plate.
3. Textile machine with automatic doffing device according to claim 1, characterized in that: each spinning station is provided with a fixed wall plate, and the yarn pushing mechanism is fixed between two adjacent fixed wall plates in a pivoting mode.
4. A textile machine having an automatic doffing device, comprising a plurality of rows of spinning stations arranged side by side, each spinning station comprising a bobbin support supporting a bobbin and a winding device for winding a yarn onto the bobbin to form a yarn package, characterized in that: the automatic doffing device is arranged on the machine frame of each spinning station and can push and drop the full yarn packages to the package conveying channel.
5. Textile machine with automatic doffing device according to claim 4, characterized in that: the automatic doffing device comprises a yarn pushing mechanism which can be installed on a frame of the textile machine and a driving mechanism which can be controlled by a control system to drive the yarn pushing mechanism to rotate, wherein the yarn pushing mechanism can receive a dropped yarn package and rotate under the driving of the driving mechanism to move the yarn package.
6. Textile machine with automatic doffing device according to claim 5, characterized in that: the yarn pushing mechanism is an arc-shaped sheet-shaped supporting plate.
7. Textile machine with automatic doffing device according to claim 6, characterized in that: the tail end of the flaky supporting plate is provided with a bulge for preventing the package from falling off.
8. Textile machine with automatic doffing device according to claim 5, characterized in that: the driving mechanism is an air cylinder.
9. Textile machine with automatic doffing device according to claim 5, characterized in that: the driving mechanism is a linkage mechanism driven by a motor.
10. Textile machine with automatic doffing device according to claim 5, characterized in that: and fixed wall plates are arranged between the adjacent stations, and the yarn pushing mechanism is rotationally fixed between the wall plates between the adjacent stations through a pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886370.XU CN209798185U (en) | 2018-11-16 | 2018-11-16 | Textile machine with automatic doffing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886370.XU CN209798185U (en) | 2018-11-16 | 2018-11-16 | Textile machine with automatic doffing device |
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| Publication Number | Publication Date |
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| CN209798185U true CN209798185U (en) | 2019-12-17 |
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| CN201821886370.XU Active CN209798185U (en) | 2018-11-16 | 2018-11-16 | Textile machine with automatic doffing device |
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| CN (1) | CN209798185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137166A (en) * | 2018-11-16 | 2019-01-04 | 卓郎（江苏）纺织机械有限公司 | Textile machine with Automatic doffing devices |
-
2018
- 2018-11-16 CN CN201821886370.XU patent/CN209798185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137166A (en) * | 2018-11-16 | 2019-01-04 | 卓郎（江苏）纺织机械有限公司 | Textile machine with Automatic doffing devices |
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