CN223397857U - A sliver missing warning device for a rotor textile machine - Google Patents

Abstract

The utility model discloses a sliver missing early warning device of a rotary cup textile machine, which comprises a sliver can and an early warning mechanism, wherein the sliver can is arranged on the early warning mechanism, side plates are arranged below two sides of the peripheral outer wall of the sliver can, one side of the lower surface of each side plate is provided with a T-shaped connecting block, the lower surface of each side plate is provided with a triangular groove, the early warning mechanism is provided with a first U-shaped plate, four corners of the lower surface of each first U-shaped plate are respectively provided with a limit post, the bottom ends of the limit posts penetrate through holes in the surface of a second U-shaped plate and are connected with the limit plates, springs are sleeved outside the outer wall of each limit post, and two sides of the upper surface of each second U-shaped plate are respectively provided with a telescopic component. The utility model can play an automatic early warning role when fewer cotton slivers are in the cotton sliver can, remind workers to replace the cotton sliver can in time, and avoid the condition that the continuity of the production of the rotor spinning machine is reduced due to the defect of the cotton sliver in the cotton sliver can.

Description

Silver missing early warning device of rotor spinning machine

Technical Field

The utility model belongs to the technical field of auxiliary equipment of rotary cup textile machines, and particularly relates to a sliver missing early warning device of a rotary cup textile machine.

Background

With the continuous development of society, the science is continuously advanced, the textile industry is continuously innovated and perfected, the application of textile equipment is more and more common, great convenience is provided for people, and the working efficiency is improved, so that the textile equipment is continuously innovated and developed, in particular to a rotor spinning machine, and the use requirement of people is basically met.

Through retrieving, patent publication number CN219991818U discloses a high-speed cotton yarn rotor spinning machine, including the rotor spinning machine, rotor spinning machine's below both sides all are provided with the yarn bucket, yarn bucket's inner wall below is provided with the rotary disk, the top fixed surface of rotary disk installs around the yarn pole, around the outer lane winding of yarn pole has cotton yarn, the one end threaded connection of yarn bucket has the shield, rotor spinning machine's below is provided with the base. This high-speed cotton yarn rotor spinning machine, through spout, the slider, the fixed plate, the recess, the stopper, the fixed cover, spacing groove and draw-in groove's setting, with yarn bucket through the fixed cover gomphosis in the recess on fixed plate surface, through stopper and spacing groove gomphosis each other, then when yarn bucket needs to be changed, can directly stimulate the fixed plate in the one end of base, make the fixed plate remove through the one end of slider at the spout, until yarn bucket pulls out, then change, and yarn bucket can be installed fast through the fixed plate, and keep neat range.

When the existing rotor spinning machine is in actual use, cotton slivers are generally placed in a cotton sliver barrel, when the cotton slivers in the cotton sliver barrel are few or missing at present, the residual quantity of the cotton slivers in the cotton sliver barrel is generally observed through manual operation frequently so as to change the cotton sliver barrel in time, the mode affects other working matters of workers, when the workers do not observe the residual quantity of the cotton slivers in the cotton sliver barrel in time, the production continuity of the rotor spinning machine can be affected, and therefore the cotton sliver missing early warning device of the rotor spinning machine is designed.

Disclosure of utility model

Aiming at the defects or shortcomings of the cotton sliver missing pre-warning device of the rotary cup textile machine, the utility model aims to provide the cotton sliver missing pre-warning device of the rotary cup textile machine, which can play a role of automatic pre-warning when fewer cotton slivers are in a cotton sliver barrel, remind workers to replace the cotton sliver barrel in time, and avoid the condition that the continuity of production of the rotary cup textile machine is reduced due to the fact that the cotton slivers in the cotton sliver barrel are missing.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

The utility model provides a sliver missing early warning device of a rotor spinning machine, which comprises a sliver can and an early warning mechanism, wherein the sliver can is arranged on the early warning mechanism;

Be provided with first U template on the early warning mechanism, four corners of the lower surface of first U template all install spacing post, and the bottom of spacing post runs through the through-hole on the second U template surface and is connected with the limiting plate, and the outer wall outside cover of spacing post is equipped with the spring, and the spring is located between first U template and the second U template, telescopic assembly is all installed to the upper surface both sides of second U template, and the mounting panel is installed on telescopic assembly's top, and the lower surface mounting of mounting panel has touch switch, the lug is all installed to the front end wall both sides of first U template, and the upper surface of lug is provided with the gyro wheel, the battery case is installed to the upper surface rear end of first U template, and audible-visual annunciator is installed on the top of battery case.

Preferably, clearance fit is arranged between the outer wall of the limiting column and the hole wall of the through hole on the second U-shaped plate, external threads are arranged on the outer wall of the other end of the limiting column, a threaded hole is formed in the center of the surface of the limiting plate, and the external threads on the outer wall of the limiting column are in threaded fit connection with the threaded holes on the limiting plate.

Preferably, the T-shaped connecting block is arranged in the T-shaped connecting groove, the outer wall of the T-shaped connecting block is in clearance fit with the groove wall of the T-shaped connecting groove, and the T-shaped connecting groove is formed in two sides of the upper surface of the first U-shaped plate.

Preferably, the bottom of silver section of thick bamboo is installed and is auto-lock universal wheel, and auto-lock universal wheel is four, and four auto-lock universal wheel is the annular array and distributes, the inside of battery box is provided with the battery.

Preferably, a support plate is mounted on the lower surface of the second U-shaped plate.

Preferably, the telescopic assembly is provided with a mounting column, a mounting groove is formed in the central position of the top end of the mounting column, a telescopic column is mounted in the mounting groove, clearance fit is formed between the outer wall of the telescopic column and the groove wall of the mounting groove, a threaded hole is formed in the central position of the bottom end of the telescopic column, a first rotating shaft is mounted in the threaded hole, external threads are arranged on the outer wall of the first rotating shaft, and the external threads on the outer wall of the first rotating shaft are in threaded fit connection with the threaded holes in the telescopic column.

Preferably, the bottom of first pivot runs through the bearing on the connecting plate surface and is connected with first conical gear, and the connecting plate sets up the below inside the mounting groove, first conical gear is connected with second conical gear meshing, and the one end at the second pivot is installed to the second conical gear, and the other end of second pivot runs through the bearing on the erection column outer wall and extends to outside and be connected with rotatory regulating plate, the both sides of telescopic column circumference outer wall all are provided with the stopper, and the other end of stopper is installed in the spacing inslot, is clearance fit between the outer wall of stopper and the cell wall of spacing groove, and the spacing groove is seted up on the circumference inner wall of mounting groove.

Compared with the prior art, the above technical scheme has the following beneficial effects:

1. According to the utility model, through the cooperation arrangement of a series of structures, when the sliver can is positioned on the early warning mechanism and sliver conveying is carried out to the rotary cup textile machine, when sliver in the sliver can is continuously reduced, the pressure of the sliver can on the first U-shaped plate is continuously reduced, under the action force of spring rebound, the sliver can moves upwards in the Y-axis direction, when the side plate surface on the sliver can is contacted with the touch switch after the sliver can moves upwards to a certain horizontal height in the Y-axis direction, the audible and visual alarm is turned on to carry out audible and visual alarm, so that the automatic early warning function can be realized for fewer sliver in the sliver can, workers are reminded of timely replacing the sliver can, and the condition that the continuity of production of the rotary cup textile machine is reduced due to the fact that the sliver in the sliver can is lost is avoided.

2. According to the utility model, through the matching arrangement of a series of structures such as the roller, the spring, the limit post, the limit plate, the lug and the like, when a worker needs to install the sliver can on the early warning mechanism, the worker pushes the sliver can and enables the top end of the inner wall of the triangular groove to be in contact with the top of the roller, a certain downward force is caused on the roller by the inner wall of the triangular groove, when the worker continues to push the sliver can, the roller moves relatively in the triangular groove, when the roller moves out of the triangular groove and is in contact with the lower surface of the side plate, the first U-shaped plate moves downwards to a certain horizontal height under the action force, when the worker continues to push the sliver can, the T-shaped connecting block moves into the T-shaped connecting groove, and when the T-shaped connecting block completely moves into the T-shaped connecting groove, the installation of the sliver can on the early warning mechanism is completed, and the installation of the sliver can on the early warning mechanism by the worker is facilitated, and the operation is simple.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

Fig. 1 is a schematic perspective view of the whole structure of the present utility model.

Fig. 2 is a schematic diagram of a split structure between a sliver can and an early warning mechanism of the utility model.

Fig. 3 is a schematic structural diagram of the early warning mechanism of the present utility model.

Fig. 4 is a schematic structural diagram of a warning mechanism according to the present utility model.

Fig. 5 is a schematic view of a partially enlarged structure at a in fig. 4 according to the present utility model.

Fig. 6 is a schematic view of the structure of the barrel of the present utility model.

Fig. 7 is a cross-sectional view of a side panel of the present utility model.

Figure 8 is a cross-sectional view of the telescoping assembly of the present utility model.

In the figure:

100. Sliver can 110, side plate 111, triangle groove 120, T-shaped connecting block 130, self-locking universal wheel;

200. The device comprises an early warning mechanism, 210, a first U-shaped plate, 211, a convex block, 212, a roller, 213, a T-shaped connecting groove, 214, a limit post, 220, an audible and visual alarm, 230, a storage battery box, 240, a second U-shaped plate, 241, a supporting plate, 250, a telescopic component, 260, a mounting plate, 270, a touch switch, 280, a spring, 290 and a limit plate;

251. Telescopic column 2511, limiting block 252, mounting column 2521, mounting groove 2522, limiting groove 2523, connecting plate 253, first rotating shaft 2531, first conical gear 254, second rotating shaft 2541, rotation regulating plate 2542 and second conical gear.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1-8, a sliver absence warning device of a rotor spinning machine comprises a sliver can 100 and a warning mechanism 200, wherein the sliver can 100 is arranged on the warning mechanism 200, side plates 110 are arranged below two sides of the circumferential outer wall of the sliver can 100, a T-shaped connecting block 120 is arranged on one side of the lower surface of the side plate 110, and a triangular groove 111 is formed in the lower surface of the side plate 110;

Be provided with first U template 210 on the early warning mechanism 200, limit post 214 is all installed to four corners of the lower surface of first U template 210, the bottom of limit post 214 runs through the through-hole on the second U template 240 surface and is connected with limiting plate 290, the outer cover of the outer wall of limit post 214 is equipped with spring 280, and spring 280 is located between first U template 210 and the second U template 240, telescopic subassembly 250 is all installed to the upper surface both sides of second U template 240, mounting panel 260 is installed on the top of telescopic subassembly 250, and the lower surface mounting of mounting panel 260 has touch switch 270, telescopic subassembly 250's setting, adjustable touch switch 270's horizontal height when telescopic subassembly 250 flexible operation is located carries out the early warning when the horizontal height that the staff accessible adjusts touch switch 270 is located when controlling the cotton silver surplus volume in the silver section of thick bamboo 100, bump 211 is all installed to the front end wall both sides of first U template 210, and the upper surface of bump 211 is provided with gyro wheel 212, battery case 230 is installed to the upper surface rear end of first U template 210, and battery case 230 installs audible-visual alarm 220 on the top.

The outer wall of the limit post 214 is in clearance fit with the hole wall of the through hole on the second U-shaped plate 240, the outer wall of the other end of the limit post 214 is provided with external threads, the center position of the surface of the limit plate 290 is provided with a threaded hole, the external threads on the outer wall of the limit post 214 are in threaded fit connection with the threaded holes on the limit plate 290, and the outer wall of the limit post 214 is in clearance fit with the hole wall of the through hole on the second U-shaped plate 240, so that the movement of the first U-shaped plate 210 can be guided in a limiting manner, and the external threads on the outer wall of the limit post 214 are in threaded fit connection with the threaded holes on the limit plate 290, so that a worker can disassemble, assemble and replace the spring 280.

The T-shaped connection block 120 is installed in the T-shaped connection groove 213, a clearance fit is formed between the outer wall of the T-shaped connection block 120 and the groove wall of the T-shaped connection groove 213, and the T-shaped connection groove 213 is formed on two sides of the upper surface of the first U-shaped plate 210.

The bottom of the sliver can 100 is provided with four self-locking universal wheels 130, the four self-locking universal wheels 130 are distributed in an annular array, the self-locking universal wheels 130 are arranged, workers can conveniently move or fix the sliver can 100, a storage battery is arranged in the storage battery box 230, and the storage battery can provide electric energy for the sliver can.

The lower surface of the second U-shaped plate 240 is mounted with a support plate 241.

The telescopic assembly 250 is provided with a mounting column 252, a mounting groove 2521 is formed in the center position of the top end of the mounting column 252, a telescopic column 251 is mounted in the mounting groove 2521, the outer wall of the telescopic column 251 is in clearance fit with the groove wall of the mounting groove 2521, a threaded hole is formed in the center position of the bottom end of the telescopic column 251, a first rotating shaft 253 is mounted in the threaded hole, external threads are arranged on the outer wall of the first rotating shaft 253, and the external threads on the outer wall of the first rotating shaft 253 are in threaded fit connection with the threaded hole of the telescopic column 251.

The bottom end of the first rotating shaft 253 penetrates through a bearing on the surface of the connecting plate 2523 and is connected with the first conical gear 2531, the connecting plate 2523 is arranged below the inside of the mounting groove 2521, the first conical gear 2531 is connected with the second conical gear 2542 in a meshed manner, the second conical gear 2542 is arranged at one end of the second rotating shaft 254, the other end of the second rotating shaft 254 penetrates through a bearing on the outer wall of the mounting column 252 and extends to the outside to be connected with the rotation adjusting plate 2541, two sides of the circumferential outer wall of the telescopic column 251 are provided with limiting blocks 2511, the other end of each limiting block 2511 is arranged in the corresponding limiting groove 2522, clearance fit is arranged between the outer wall of each limiting block 2511 and the groove wall of the corresponding limiting groove 2522, and limit groove 2522 is formed on the circumferential inner wall of mounting groove 2521, because clearance fit is formed between the outer wall of telescopic column 251 and the groove wall of mounting groove 2521, clearance fit is formed between the outer wall of limit block 2511 and the groove wall of limit groove 2522, thereby the effect of limiting and guiding the movement of telescopic column 251 can be achieved, when the worker rotates forward or reversely to rotary adjusting plate 2541, the worker indirectly drives first rotating shaft 253 to rotate forward or reversely, and because the external thread on the outer wall of first rotating shaft 253 is in threaded fit connection with the threaded hole on telescopic column 251, the movement of telescopic column 251 can achieve the effect of limiting and guiding when first rotating shaft 253 rotates forward or reversely.

When the sliver can 100 is positioned on the early warning mechanism 200 and carries out sliver conveying to the rotor spinning machine, when sliver can 100 continuously reduces, the pressure caused by sliver can 100 to first U-shaped plate 210 continuously reduces, under the action force of spring 280 rebound, sliver can 100 moves upwards in the Y-axis direction, after sliver can 100 moves upwards to a certain horizontal height in the Y-axis direction, when the surface of side plate 110 on sliver can 100 is contacted with touch switch 270, audible and visual alarm 220 is opened and carries out audible and visual alarm, so that the utility model can play the role of automatic early warning when fewer sliver in sliver can 100 are used, remind workers to replace sliver can 100 in time, avoid the condition that continuity of rotor spinning machine production is reduced caused by the loss of sliver in sliver can 100, when workers need to install can 100 on the early warning mechanism 200, workers push can 100 and make the inner wall top of triangular groove 111 contact with the top of roller 212, when the inner wall of triangular groove 111 can cause certain downward force to push roller 212, when the inner wall of triangular groove 111 moves downwards, and the triangular groove 111 moves downwards to the upper side plate 212 and continues to move to the upper side plate 213 and the lower side plate 120, and the condition that the triangular groove 111 is connected with the upper connecting block 120, thus the situation can be completely connected with the upper connecting plate 213 and the lower side plate 120 is completely connected.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The cotton sliver missing early warning device of the rotary cup textile machine comprises a cotton sliver can (100) and an early warning mechanism (200) and is characterized in that the cotton sliver can (100) is arranged on the early warning mechanism (200), side plates (110) are arranged below two sides of the circumferential outer wall of the cotton sliver can (100), a T-shaped connecting block (120) is arranged on one side of the lower surface of each side plate (110), and triangular grooves (111) are formed in the lower surface of each side plate (110);

Be provided with first U template (210) on early warning mechanism (200), spacing post (214) are all installed in four corners of lower surface of first U template (210), through-hole on second U template (240) surface is run through to the bottom of spacing post (214) and are connected with limiting plate (290), and the outer wall outside cover of spacing post (214) is equipped with spring (280), and spring (280) are located between first U template (210) and second U template (240), telescopic assembly (250) are all installed on the upper surface both sides of second U template (240), mounting panel (260) are installed on the top of telescopic assembly (250), and touch switch (270) are installed to the lower surface of mounting panel (260), lug (211) are all installed on the front end wall both sides of first U template (210), and the upper surface of lug (211) is provided with gyro wheel (212), battery case (230) are installed to the upper surface rear end of first U template (210), and audible-visual annunciator (220) are installed on the top of battery case (230).

2. The device for warning missing cotton slivers of the rotor spinning machine according to claim 1, wherein clearance fit is formed between the outer wall of the limit post (214) and the hole wall of the through hole in the second U-shaped plate (240), external threads are arranged on the outer wall of the other end of the limit post (214), a threaded hole is formed in the center of the surface of the limit plate (290), and the external threads on the outer wall of the limit post (214) are in threaded fit connection with the threaded holes on the limit plate (290).

3. The device for warning missing cotton slivers of the rotor spinning machine according to claim 1, wherein the T-shaped connecting block (120) is installed in the T-shaped connecting groove (213), the outer wall of the T-shaped connecting block (120) is in clearance fit with the groove wall of the T-shaped connecting groove (213), and the T-shaped connecting groove (213) is formed on two sides of the upper surface of the first U-shaped plate (210).

4. The device for warning missing sliver of a rotor spinning machine according to claim 1, wherein the bottom end of the sliver can (100) is provided with four self-locking universal wheels (130), the four self-locking universal wheels (130) are distributed in an annular array, and storage batteries are arranged in the storage battery box (230).

5. The device for warning of missing sliver of a rotor spinning machine according to claim 1, wherein a supporting plate (241) is installed on the lower surface of the second U-shaped plate (240).

6. The device for early warning missing sliver of rotary cup textile machine according to claim 1, wherein the telescopic component (250) is provided with a mounting column (252), a mounting groove (2521) is formed in the center of the top end of the mounting column (252), a telescopic column (251) is mounted in the mounting groove (2521), a clearance fit is formed between the outer wall of the telescopic column (251) and the groove wall of the mounting groove (2521), a threaded hole is formed in the center of the bottom end of the telescopic column (251), a first rotating shaft (253) is mounted in the threaded hole, external threads are formed in the outer wall of the first rotating shaft (253), and the external threads on the outer wall of the first rotating shaft (253) are in threaded fit connection with the threaded holes in the telescopic column (251).

7. The device for early warning missing sliver of a rotor spinning machine according to claim 6, wherein the bottom end of the first rotating shaft (253) penetrates through a bearing on the surface of the connecting plate (2523) and is connected with the first conical gear (2531), the connecting plate (2523) is arranged below the inside of the mounting groove (2521), the first conical gear (2531) is meshed with the second conical gear (2542), the second conical gear (2542) is mounted at one end of the second rotating shaft (254), the other end of the second rotating shaft (254) penetrates through a bearing on the outer wall of the mounting column (252) and extends to the outside to be connected with the rotating adjusting plate (2541), limiting blocks (2511) are arranged on two sides of the circumferential outer wall of the telescopic column (251), the other ends of the limiting blocks (2511) are mounted in the limiting grooves (2522), the outer wall of the limiting blocks (2511) and the groove walls of the limiting grooves (2522) are in clearance fit, and the limiting grooves (2522) are formed in the circumferential inner walls of the mounting grooves (2521).