CN107217341B

CN107217341B - Comber sliver-discharging electronic control system suitable for cashmere

Info

Publication number: CN107217341B
Application number: CN201710530116.XA
Authority: CN
Inventors: 倪天立
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-03
Filing date: 2017-07-03
Publication date: 2023-06-09
Anticipated expiration: 2037-07-03
Also published as: CN107217341A

Abstract

The invention discloses a comber sliver-out electronic control system suitable for cashmere, which comprises: the trigger switch is arranged on the upper portion of the guide bar bent pipe and extends into the guide bar bent pipe, the delay switch is in linear connection with the trigger switch, and the delay switch is in linear connection with the electromagnetic clutch so that the switch is connected with or disconnected from a power supply circuit of the electromagnetic clutch when the trigger switch is triggered for time delay. Through the mode, the sliver output electronic control system of the comber suitable for cashmere, disclosed by the invention, can buffer the sliver produced by the comber in the sliver bending pipe, when the sliver in the sliver bending pipe is accumulated to a certain amount, the sliver is pushed to the trigger switch to enable the delay switch to work, the power supply line of the electromagnetic clutch is connected, the sliver pulling device rotates to guide the sliver into the sliver coiling barrel, the sliver pulling device intermittently works, the energy consumption is low, and the problem of tearing or dragging of the sliver is avoided.

Description

Comber sliver-discharging electronic control system suitable for cashmere

Technical Field

The invention relates to the field of electric control, in particular to a comber sliver-discharging electronic control system suitable for cashmere.

Background

The combing machine is a machine used for realizing combing technology in the spinning process, and has the main functions of removing shorter fibers, removing kinked particles in the fibers, enabling the fibers to be further straightened and parallel, and finally manufacturing combed bars with uniform thickness.

The sliver device of the common comber is required to draw the sliver constantly, the sliver is continuously guided into the barrel for storage and transfer, the sliver drawing device works continuously, the energy consumption is high, the sliver drawing device is easy to damage, the drawing speed is difficult to match with the production speed of the sliver, and the problem of sliver tearing or drawing is easy to cause.

Disclosure of Invention

The invention mainly solves the technical problem of providing the electronic control system suitable for the sliver discharge of the cashmere combing machine, which increases the cohesive force of fibers in the sliver and the strength of the sliver, avoids the continuous work of a sliver drawing device and the problems of sliver tearing or dragging and stacking, and reduces the energy consumption.

In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a comber sliver electronic control system suitable for cashmere, comprising: the device comprises a coiling barrel, a conducting bar bent pipe, a trigger switch, a traction device, an electromagnetic clutch and a delay switch, wherein the trigger switch is arranged on the upper portion of the conducting bar bent pipe and extends into the conducting bar bent pipe, the delay switch is linearly connected with the trigger switch, the delay switch is linearly connected with the electromagnetic clutch, so that the switch is connected with or disconnected from a power supply circuit of the electromagnetic clutch when the trigger switch is triggered for time delay, the electromagnetic clutch is arranged on the traction device, the coiling barrel is positioned below the traction device, and wool strips are led into the traction device through the conducting bar bent pipe.

In a preferred embodiment of the present invention, when the down strip in the guide strip bent pipe is reduced to enable the trigger switch to be turned off, the power supply loop of the electromagnetic clutch is turned off after the delay switch delays for a few seconds.

In a preferred embodiment of the present invention, the draw bar includes a drive device, a drive roller, and a driven roller above the drive roller, with the electromagnetic clutch being located between the drive device and the drive roller.

In a preferred embodiment of the invention, a wire guide wheel is arranged above the coiling barrel, and when the sliver drawing device works, the wool sliver is conveyed to the wire guide wheel through the sliver drawing device and then flows into the coiling barrel below.

In a preferred embodiment of the present invention, the guide bar elbow is an s-shaped elbow or an L-shaped elbow.

In a preferred embodiment of the present invention, the delay switch is externally connected with a power line.

The beneficial effects of the invention are as follows: the invention discloses a sliver output electronic control system of a comber suitable for cashmere, which is characterized in that the sliver produced by the comber can be buffered in a sliver bent pipe, when the sliver bent pipe is full due to more sliver, a trigger switch is pushed to enable a delay switch to work, a power supply line of an electromagnetic clutch is connected, a sliver dragging device rotates to guide the sliver into a sliver barrel, the pressure of the trigger switch is lost to disconnect the sliver along with continuous discharge of the sliver in the sliver bent pipe, the delay switch does not disconnect the power supply line of the electromagnetic clutch immediately, the electromagnetic clutch is powered off after delaying for a plurality of seconds, the sliver piled in the sliver bent pipe is conveniently emptied, then the circulation work is realized, the intermittent work of the sliver dragging device is realized, the energy consumption is low, the problems of tearing or dragging of the sliver are avoided, and the fiber cohesive force and the sliver strength in the sliver are increased.

Drawings

For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a schematic structural view of a preferred embodiment of a comber sliver electronic control system suitable for cashmere of the present invention.

Detailed Description

The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, an embodiment of the present invention includes:

a comber sliver electronic control system suitable for cashmere, comprising: the device comprises a coiling barrel 6, a guide strip bent pipe 8, a trigger switch 1, a draw bar, an electromagnetic clutch 7 and a delay switch 2, wherein the trigger switch 1 is arranged at the upper part of the guide strip bent pipe 8 and extends into the guide strip bent pipe 8, wool strips produced by a combing machine are led into the guide strip bent pipe 8 for buffering, and when more wool strips in the guide strip bent pipe 8 are piled up, the trigger switch 1 is pushed to trigger a corresponding line.

The time delay switch 2 is in linear connection with the trigger switch 1, the time delay switch 2 is in linear connection with the electromagnetic clutch 7, so that the trigger switch 1 is triggered, the time delay switch 2 is connected with a power supply circuit of the electromagnetic clutch 7, the electromagnetic clutch 7 is arranged on the sliver drawing device, the sliver winding barrel 6 is positioned below the sliver drawing device in an inclined mode, the wool sliver is guided into the sliver drawing device through the guide strip bent pipe 8, and when the electromagnetic clutch 7 is electrified and works, the sliver drawing device rotates to enable the wool sliver to enter the sliver winding barrel 6 below.

When the down strips in the guide strip bent pipe 8 are reduced to enable the trigger switch to be turned off, the delay switch 2 delays for a few seconds and then turns off the power supply loop of the electromagnetic clutch 7, so that the down strips in the guide strip bent pipe 8 can be emptied by the delayed operation of the strip pulling device. The guide strip bent pipe 8 is an s-shaped bent pipe or an L-shaped bent pipe, and the capacity of the s-shaped bent pipe or the L-shaped bent pipe is large, so that the transfer of the velvet strip is facilitated.

The draw-bar device comprises a driving device 10, a driving roller 4 and a driven roller 3 above the driving roller 4, wherein the electromagnetic clutch 7 is positioned between the driving device 10 and the driving roller 4, and when the electromagnetic clutch 7 works, the connection between the driving device 10 and the driving roller 4 is connected, so that the driving device 10 drives the driving roller 4 to rotate, and the fluff bar is pulled between the driving roller 4 and the driven roller 3. The driving device 10 is a rotating shaft or a belt pulley on the combing machine, fully utilizes the power source of the combing machine and reduces the energy consumption.

The upper part of the coiling barrel 6 is provided with a wire guide wheel 5, and when the sliver drawing device works, the wool strips are conveyed to the wire guide wheel 5 through the sliver drawing device and then flow into the coiling barrel 6 below, and the wire guide wheel 5 guides the wool strips to avoid the deflection of the wool strips.

The delay switch 2 is externally connected with a power supply line 9, and the power supply line 9 supplies power to the delay switch 2 and also supplies power to the electromagnetic clutch 7 when a power supply circuit of the electromagnetic clutch 7 is connected.

In summary, the sliver discharging electronic control system of the comber, which is suitable for cashmere, is beneficial to transferring and intermittent traction of the cashmere sliver, avoids the problem of tearing down the cashmere sliver, reduces the working strength of a sliver drawing device and reduces the energy consumption.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.

Claims

1. A comber sliver electronic control system suitable for cashmere, for intermittent traction of cashmere sliver, characterized by comprising: the device comprises a coiling barrel, a conducting bar bent pipe, a trigger switch, a traction device, an electromagnetic clutch and a delay switch, wherein the trigger switch is arranged on the upper portion of the conducting bar bent pipe and extends into the conducting bar bent pipe, the delay switch is in linear connection with the trigger switch, the delay switch is in linear connection with the electromagnetic clutch, so that the switch is connected with or disconnected from a power supply circuit of the electromagnetic clutch when the trigger switch is triggered for time delay, the electromagnetic clutch is arranged on the traction device, the coiling barrel is positioned under the traction device in an inclined mode, wool strips are led into the traction device through the conducting bar bent pipe, and when the wool strips in the conducting bar bent pipe are reduced to enable the trigger switch to be disconnected, the delay switch is disconnected from the power supply circuit of the electromagnetic clutch after time delay for a few seconds.

2. The electronic control system for the sliver discharge of a cashmere-compatible comber as set forth in claim 1, wherein said sliver guide includes a driving device, a driving roller and a driven roller above the driving roller, said electromagnetic clutch being located between the driving device and the driving roller.

3. The electronic control system for the sliver discharge of the comber for cashmere according to claim 1, wherein a wire guide wheel is arranged above the sliver can, and when the sliver drawing device works, the sliver is sent to the wire guide wheel through the sliver drawing device and then flows into the sliver can below.

4. The electronic control system for the sliver of a comber suitable for cashmere according to claim 1, characterized in that said sliver bend is an s-bend or an L-bend.

5. The electronic control system for the sliver discharge of the cashmere-compatible comber as set forth in claim 1, wherein said delay switch is externally connected with a power supply line.