CN210418734U - Automatic thread cutting and blowing device of full-automatic double-head doubling winder - Google Patents
Automatic thread cutting and blowing device of full-automatic double-head doubling winder Download PDFInfo
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- CN210418734U CN210418734U CN201921313171.4U CN201921313171U CN210418734U CN 210418734 U CN210418734 U CN 210418734U CN 201921313171 U CN201921313171 U CN 201921313171U CN 210418734 U CN210418734 U CN 210418734U
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Abstract
The utility model discloses an automatic trimming and gas blowing device of full-automatic double-end doubling winder, including the mounting bracket, be equipped with bilateral symmetry's two sets of wire winding mechanisms on the mounting bracket, its characterized in that: a rotating shaft is rotatably arranged on the mounting frame between the two groups of winding mechanisms and is in transmission connection with a power source, a cutter holder is arranged on the rotating shaft, and a rotating blade is arranged on the cutter holder and is matched with the winding mechanisms; the tool apron is provided with an air blowing hole, the air blowing hole corresponds to the winding mechanism, an air source interface is arranged on the rotating shaft, an air passage communicated with the air blowing hole and the air source interface is arranged in the rotating shaft, the air source interface is connected with a positive pressure air source through an air pipe, and the air pipe is provided with a solenoid valve. The utility model discloses after realizing the trimming, the end of a thread is shorter to through blowing, clearly remain the end of a thread.
Description
Technical Field
The utility model relates to an improvement invention in the field of textile machinery, in particular to an improvement invention of an automatic thread trimming and blowing device of a full-automatic double-head doubling winder.
Background
When the full-automatic double-end doubling winder works, yarns are wound on the roller and cut into spindles according to a certain yarn length, and the influence on subsequent use is smaller as the initial thread end of each spindle is shorter. However, in the prior art, the full-automatic double-end doubling winder has the problems of overlong initial thread ends of wound bobbins, residues and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a high-efficient trimming, safety and stability's automatic trimming and gas blowing device of full-automatic double-end doubling winder.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of automatic trimming and gas blowing device of full-automatic double-end doubling winder, including the mounting bracket, be equipped with two sets of wire winding mechanisms of bilateral symmetry arrangement on the mounting bracket, its characterized in that: a rotating shaft is rotatably arranged on the mounting frame between the two groups of winding mechanisms and is in transmission connection with a power source, a cutter holder is arranged on the rotating shaft, and a rotating blade is arranged on the cutter holder and is matched with the winding mechanisms; the tool apron is provided with an air blowing hole, the air blowing hole corresponds to the winding mechanism, an air source interface is arranged on the rotating shaft, an air passage communicated with the air blowing hole and the air source interface is arranged in the rotating shaft, the air source interface is connected with a positive pressure air source through an air pipe, and the air pipe is provided with a solenoid valve.
The outer end of the cutting surface of the rotary blade is bent to form a hook shape.
The rotating shaft is provided with a chain wheel, the chain wheel is connected with a power source through chain transmission, and the power source is a motor.
The protective cover is arranged on the mounting frame and is L-shaped, and the protective cover is arranged above the rotary cutter holder and on the front side of the rotary cutter holder.
The beneficial effects of the utility model are that automatic trimming of full-automatic double-end doubling machine and gas blowing device after the improvement adopts the spinning blade to cut off originated end of thread, guarantees that originated end of thread is shorter to blow and clear away the residue, increased the safety cover simultaneously, receive the injury when avoiding staff maloperation.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic structural diagram of the present invention hiding a winding mechanism and a protection cover.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. The automatic thread trimming and blowing device of the full-automatic double-head doubling winder comprises a mounting rack 1, wherein the mounting rack 1 comprises a front supporting plate, a rear supporting plate and a bottom supporting plate which are connected, two groups of winding mechanisms 2 which are arranged in a bilateral symmetry way are arranged on the mounting frame 1, each winding mechanism 2 comprises a positioning head for fixing a yarn roller and a power part for driving the positioning head to rotate, a rotating shaft 3 is rotatably arranged on the mounting frame 1 between the two groups of winding mechanisms 2, the rotating shaft 3 is connected with a power source in a transmission way, preferably, a chain wheel 4 is arranged on the rotating shaft 3, the chain wheel 4 is connected with the power source through a chain in a transmission way, the power source is a motor, a cutter seat 5 is arranged on the rotating shaft 3, a rotary blade 6 is arranged on the cutter seat 5, the rotary blade 6 is matched with the winding mechanism 2 and is used for cutting off the initial thread end, the initial thread end is fixed on the positioning head and gradually wound on the yarn roller along with the unwinding of the thread body; still be equipped with gas hole 7 on the blade holder 5, gas hole 7 corresponds winding mechanism 2 for blow away remaining end of a thread on the positioning head, be equipped with air source on the concrete pivot 3, and be equipped with the air flue of intercommunication gas hole 7 and air source in the pivot 3, air source is connected with the positive pressure air supply through trachea 8, and trachea 8 passes through trachea joint 9 and connects, and is equipped with the solenoid valve on the trachea 8.
The outer end of the cutting surface of the rotary blade 6 is bent to form a hook shape, so that the wire body is conveniently cut off, and the wire body is prevented from being separated from the rotary blade 6.
Be equipped with safety cover 10 on the mounting bracket 1, safety cover 10 is the L type, and safety cover 10 arranges in the top and the front side of rotatory blade holder 5, receives the injury when avoiding the staff maloperation.
The utility model discloses an operating principle, place before winding mechanism 2 at the yarn cylinder, the solenoid valve is opened, positive pressure gas source gives and admits air in trachea 8, through air pipe joint 9, the air flue of pivot 3, blow off gas hole 7 on the blade holder 5, blow off the remaining end of a thread of last work, delay behind the dead time, the solenoid valve is closed, stop admitting air, then other mechanisms send into winding mechanism 2 with the winding cylinder, start the wire winding, delay behind the dead time, the motor passes through chain drive sprocket 4 and pivot 3 is rotatory, it cuts off to drive the line body initiating terminal on winding mechanism 2 that blade holder 5 and spinning blade 6 are rotatory, later reset, accomplish work.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Automatic trimming and gas blowing device of full-automatic double-end doubling winder, including the mounting bracket, be equipped with two sets of wire winding mechanisms of bilateral symmetry arrangement on the mounting bracket, its characterized in that: a rotating shaft is rotatably arranged on the mounting frame between the two groups of winding mechanisms and is in transmission connection with a power source, a cutter holder is arranged on the rotating shaft, and a rotating blade is arranged on the cutter holder and is matched with the winding mechanisms; the tool apron is provided with an air blowing hole, the air blowing hole corresponds to the winding mechanism, an air source interface is arranged on the rotating shaft, an air passage communicated with the air blowing hole and the air source interface is arranged in the rotating shaft, the air source interface is connected with a positive pressure air source through an air pipe, and the air pipe is provided with a solenoid valve.
2. The automatic thread trimming and blowing device of the full-automatic double-end doubling winder according to claim 1, characterized in that: the outer end of the cutting surface of the rotary blade is bent to form a hook shape.
3. The automatic thread trimming and blowing device of the full-automatic double-end doubling winder according to claim 1, characterized in that: the rotating shaft is provided with a chain wheel, the chain wheel is connected with a power source through chain transmission, and the power source is a motor.
4. The automatic thread trimming and blowing device of the full-automatic double-end doubling winder according to claim 1, characterized in that: the protective cover is arranged on the mounting frame and is L-shaped, and the protective cover is arranged above the rotary cutter holder and on the front side of the rotary cutter holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313171.4U CN210418734U (en) | 2019-08-14 | 2019-08-14 | Automatic thread cutting and blowing device of full-automatic double-head doubling winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313171.4U CN210418734U (en) | 2019-08-14 | 2019-08-14 | Automatic thread cutting and blowing device of full-automatic double-head doubling winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210418734U true CN210418734U (en) | 2020-04-28 |
Family
ID=70362287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921313171.4U Active CN210418734U (en) | 2019-08-14 | 2019-08-14 | Automatic thread cutting and blowing device of full-automatic double-head doubling winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210418734U (en) |
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2019
- 2019-08-14 CN CN201921313171.4U patent/CN210418734U/en active Active
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