CN211665232U

CN211665232U - Quick cutting device that roving frame was used

Info

Publication number: CN211665232U
Application number: CN201821627755.4U
Authority: CN
Inventors: 谢建明; 林庆元
Original assignee: Fujian Chuanglong Textile Co ltd
Current assignee: Fujian Chuanglong Textile Co ltd
Priority date: 2018-10-08
Filing date: 2018-10-08
Publication date: 2020-10-13
Anticipated expiration: 2028-10-08

Abstract

The utility model discloses a quick cutting device that roving frame was used, including touch control screen, step motor, No. two step motor, can, cop, metal frame and bobbin, step motor's main shaft and cutting blade welding No. one, No. two step motor and data line welding, No. two step motor's main shaft and No. two cutting blade welding, the can is rotated with the one end of ripe strip and is connected, ripe strip rotates with the conducting bar roller to be connected, utilizes touch control screen, SS31-HR motor controller, data line, No. two step motor, No. two cutting blade, blade groove post and the mutual cooperation between ripe strip, has not only improved the cutting efficiency of roving, has accomplished quick cutting device's automation again and has cut off.

Description

Quick cutting device that roving frame was used

Technical Field

The utility model relates to a weaving equipment technical field specifically is a quick cutting device that roving frame was used.

Background

A roving frame is a spinning machine for making a fiber sliver into roving. The roving frame mainly plays a role in drafting and twisting, and winds the roving into a certain package to meet the processing requirements of the spinning frame.

The problem that the existing rough grinding machine is difficult to cut after a rough grinding package exists, the cutting efficiency of the rough grinding machine in the current market is not high, and the cutting device does not achieve automatic cutting, so that a quick cutting device suitable for the rough grinding machine is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cutting device that roving frame was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick cutting device for a roving frame comprises a touch control screen, a stepping motor, a second stepping motor, a sliver can, a cop, a lifting assembly, a metal outer frame and a bobbin, wherein the touch control screen is welded with an SS31-HR motor controller, the SS31-HR motor controller is welded with one end of a data wire, the other end of the data wire is welded with the first stepping motor, a main shaft of the first stepping motor is welded with a first cutting blade, the second stepping motor is welded with the data wire, a main shaft of the second stepping motor is welded with a second cutting blade, the sliver can is rotatably connected with one end of a cooked sliver, the cooked sliver is rotatably connected with a sliver guide roller, the upper part of the sliver guide roller is fixedly connected with a support, the cooked sliver is rotatably connected with a stretching assembly, the second cutting blade is positioned on the left side of a blade groove column, and the blade groove column is in threaded connection with a frame shell, the drawing assembly is located above the flyer, the upper portion of the bobbin yarn is rotatably connected with the flyer, the lower portion of the bobbin yarn is glued with the first stepping motor, the lower portion of the lifting assembly is glued with the frame shell, the inner surface of the bobbin is rotatably connected with the outer surface of the bobbin shaft, the upper portion of the metal outer frame is welded with the frame shell, and the right portion of the frame shell is welded with the electric cabinet.

Preferably, the inside of blade groove post is equipped with the blind hole, the blind hole matches with No. two cutting blade.

Preferably, there are a total of two flyers, a total of two cop shafts, and a total of two bobbin shafts.

Preferably, the material of cutting blade No. one is stainless steel, and the blade edge thickness of cutting blade No. one is 0.01 millimeters.

Preferably, the type of the first stepping motor is PH533-NB, and the type of the second stepping motor is PH 544-A.

Preferably, the outer surface of the blade groove column is provided with threads, a threaded blind hole is formed in the housing, and the blade groove column and the threaded blind hole are located on the same axis.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by utilizing the mutual matching of the touch control screen, the SS31-HR motor controller, the data wire, the second stepping motor, the second cutting blade, the blade groove column and the cooked strips, when the rough yarn needs to be cut off, an operator presses a motor starting switch on the touch control screen to drive the SS31-HR motor controller to start to operate, the SS31-HR motor controller transmits a motor starting signal to the second stepping motor through the data wire, the second stepping motor starts to rotate after receiving the signal to drive the second cutting blade to primarily cut off the cooked strips, the cutting efficiency of the rough yarn is improved, the automatic cutting is realized, the waste of the cooked strips from a guide strip roller to a stretching assembly in the subsequent cutting process of the rough yarn is avoided, and the efficiency of the device is improved through the operation;

2. the cooked sliver is led out of the sliver can and is actively conveyed by the sliver guide roller, enters the stretching assembly, is stretched after entering the stretching assembly, and the drafted strand strands pass through the hollow wing arm of the flyer and are then wound on the bobbin. The flyer makes rotary motion, and one twist is added to the roving every turn; the bobbin is fixed on a bobbin shaft and rotates along with the bobbin shaft, the bobbin performs lifting motion according to a certain rule, the rotating motion of the flyers is matched with the rotating motion of the bobbin and the motion of the lifting assembly to complete roving package meeting the specification, then, a first stepping motor drives a first cutting blade to rapidly cut off the roving, and the roving machine and the cutting device are assembled into a whole through the matching of the parts, so that the space is saved, the processes are reduced, and the wound roving can be effectively and rapidly cut;

3. utilize mutually supporting of flyer, stretching component, lifting unit and electric cabinet, set up the various parameters of roving through the electric cabinet, rethread electric cabinet carries out synchronous rotation control to each motor main shaft, the slave axis in flyer, stretching component and the lifting unit to make the stability of motor reinforcing, improved the work efficiency of grit machine.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is an enlarged view of the shearing mechanism of the present invention.

In the figure: touch control panel 1, SS31-HR motor controller 2, data line 3, step motor 4, step motor 41 No. two, cutting blade 5 No. two, cutting blade 51 No. two, blade groove post 52, frame shell 6, can 61, ripe strip 62, gib roller 63, bobbin shaft 64, support 65, tensile subassembly 66, flyer 7, cop 71, lifting unit 72, bobbin 73, metal frame 8, electric cabinet 9, blind hole 91, screw thread blind hole 92.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a quick cutting device for a roving frame comprises a touch control screen 1, a first stepping motor 4, a second stepping motor 41, a barrel 61, a cop 71, a lifting assembly 72, a metal outer frame 8 and a bobbin 73, wherein the touch control screen 1 is welded with an SS31-HR motor controller 2, the SS31-HR motor controller 2 is welded with one end of a data wire 3, the other end of the data wire 3 is welded with the first stepping motor 4, a main shaft of the first stepping motor 4 is welded with a first cutting blade 5, the second stepping motor 41 is welded with the data wire 3, a main shaft of the second stepping motor 41 is welded with a second cutting blade 51, the barrel 61 is rotatably connected with one end of a cooked strip 62, the cooked strip 62 is rotatably connected with a guide strip roller 63, the upper part of the guide strip roller 63 is fixedly connected with a bracket 65, the cooked strip 62 is rotatably connected with a stretching assembly 66, the second cutting blade 51 is positioned on the left side of a blade groove column 52, the blade groove column 52 is in threaded connection with the frame shell 6, the stretching assembly 66 is located above the flyer 7, the upper portion of the cop 71 is rotatably connected with the flyer 7, the lower portion of the cop 71 is glued with the first stepping motor 4, the lower portion of the lifting assembly 72 is glued with the frame shell 6, the inner surface of the bobbin 73 is rotatably connected with the outer surface of the bobbin shaft 64, the upper portion of the metal outer frame 8 is welded with the frame shell 6, and the right portion of the frame shell 6 is welded with the electric cabinet 9.

Further, the inside of blade groove post 52 is equipped with blind hole 91, through blind hole 91 and No. two cutting blade 51 phase-matchs, has improved the cutting efficiency of No. two cutting blade in the roving process.

Furthermore, the flyers 7 have two flyers, the cop shafts 71 have two coppers and the bobbin shafts 64 have two coppers, so that the practicability of the device is improved.

Furthermore, a cutting blade 5's material is stainless steel, and a cutting blade 5's blade edge thickness is 0.01 millimeter, is favorable to a cutting blade to cut the roving of package.

Furthermore, the type of the first stepping motor 4 is PH533-NB, and the type of the second stepping motor 41 is PH544-A, so that the efficiency of the device is improved.

Further, the outer surface of the blade groove column 52 is provided with threads, the inner part of the frame shell 6 is provided with a blind threaded hole 92, and the blade groove column 52 and the blind threaded hole 92 are on the same axis.

The working principle is as follows: in operation, the drawn sliver 62 is drawn from the sliver can 61, actively transported by the sliver guide roller 63, and enters the drawing assembly 66, where the drawn sliver 62 is drawn, and the drawn sliver passes through the hollow arm of the flyer 7 and is then wound onto the bobbin 73. The flyer 7 makes a rotary motion, and one twist is added to the roving every turn; the bobbin 73 is fixed on the bobbin shaft 64 and rotates along with the bobbin shaft, the bobbin 73 performs lifting motion according to a certain rule, the rotating motion of the flyer 7 is matched with the rotating motion of the bobbin 73 and the motion of the lifting component 72, a roving package meeting the specification is completed, when an operator needs to cut off the roving, the operator presses a motor starting switch on the touch control screen 1 to drive the SS31-HR motor controller 2 to start to operate, the SS31-HR motor controller 2 transmits a motor starting signal to the second stepping motor 41 through the data wire 3, the second stepping motor 41 starts to rotate after obtaining the signal to drive the second cutting blade 51 to primarily cut off the drawn sliver 62, the cutting efficiency of the roving is improved, automatic cutting is realized, then, the motor starting signal is transmitted to the first stepping motor 4 through the data wire 3 through the SS31-HR motor controller 2, the first stepping motor 4 drives the first cutting blade 5 to rapidly cut off the roving package, through the cooperation of above-mentioned part, with the equipment of coarse sand machine and shearing mechanism as an organic whole, saved the space promptly, reduced the process again, can carry out the cutback fast to the roving after the package effectively to very big improvement the practicality of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick cutting device that roving frame was used, includes touch control screen (1), step motor (4), No. two step motor (41), can (61), cop (71), lifting unit (72), metal frame (8) and bobbin (73), touch control screen (1) and SS31-HR motor controller (2) welding, SS31-HR motor controller (2) and the one end welding of data line (3), the other end of data line (3) and step motor (4) welding, its characterized in that: the main shaft of a stepping motor (4) is welded with a first cutting blade (5), a second stepping motor (41) is welded with a data line (3), the main shaft of the second stepping motor (41) is welded with a second cutting blade (51), a can (61) is rotationally connected with one end of a cooked strip (62), the cooked strip (62) is rotationally connected with a guide strip roller (63), the upper part of the guide strip roller (63) is fixedly connected with a bracket (65), the cooked strip (62) is rotationally connected with a stretching assembly (66), the second cutting blade (51) is positioned at the left side of a blade groove column (52), the blade groove column (52) is in threaded connection with a frame shell (6), the stretching assembly (66) is positioned above a flyer (7), the upper part of a cop (71) is rotationally connected with the flyer (7), and the lower part of the cop (71) is glued with the first stepping motor (4), the lower part of the lifting component (72) is glued with the rack shell (6), the inner surface of the bobbin (73) is rotatably connected with the outer surface of the bobbin shaft (64), the upper part of the metal outer frame (8) is welded with the rack shell (6), and the right part of the rack shell (6) is welded with the electric cabinet (9).

2. The quick disconnect device of claim 1, wherein: the inside of blade groove post (52) is equipped with blind hole (91), blind hole (91) and No. two cutting blade (51) phase-matchs.

3. The quick disconnect device of claim 1, wherein: a total of two flyers (7), a total of two cops (71), and a total of two bobbin shafts (64).

4. The quick disconnect device of claim 1, wherein: the material of a cutting blade (5) is stainless steel, and the blade edge thickness of a cutting blade (5) is 0.01 millimeter.

5. The quick disconnect device of claim 1, wherein: the type of the first stepping motor (4) is PH533-NB, and the type of the second stepping motor (41) is PH 544-A.

6. The quick disconnect device of claim 1, wherein: the outer surface of the blade groove column (52) is provided with threads, a threaded blind hole (92) is formed in the rack shell (6), and the blade groove column (52) and the threaded blind hole (92) are located on the same axis.