CN218860993U

CN218860993U - Lifting driving mechanism for ring rail of spinning frame

Info

Publication number: CN218860993U
Application number: CN202222827659.7U
Authority: CN
Inventors: 翟龙腾; 王绪刚
Original assignee: Shandong Hurricane Automation Equipment Co ltd
Current assignee: Shandong Hurricane Automation Equipment Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-14
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a ring plate lifting driving mechanism of a spinning frame, which comprises an L-shaped mounting plate, wherein the L-shaped mounting plate consists of a transverse plate and a vertical plate, a driving motor is installed on the vertical plate, the tail end of an output shaft of the driving motor is fixedly connected with a rotating shaft, and a driving part is installed on the rotating shaft; the transverse plate is fixedly connected with a rectangular box, the upper end of the rectangular box is provided with a rectangular sliding groove, and a power-off limiting mechanism is arranged in the rectangular sliding groove and on the rotating shaft together; and an abnormity alarm mechanism is arranged on the transverse plate and in the rectangular sliding groove. This mechanism has adopted and has prevented that the condition of outage yarn broken end from appearing with split type outage stop gear of motor, and it is when overhauing, and is more convenient, still is provided with unusual alarm mechanism in addition, makes things convenient for the staff in time to discover abnormal problem.

Description

Lifting driving mechanism for ring rail of spinning frame

Technical Field

The utility model relates to a ring rail lift drive technical field especially relates to a spinning frame ring rail lift actuating mechanism.

Background

The spinning frame is widely adopted in the textile industry, the roving is drafted, twisted and spun into spun yarn, the spinning frame is composed of a feeding mechanism, a drafting mechanism, a twisting and winding mechanism and a winding and forming mechanism, a ring in the twisting and winding mechanism is arranged in a ring plate, the ring plate is arranged in a cross arm of the ring plate, and the cross arm of the ring plate performs regular vertical lifting movement under the control of the winding and forming mechanism, so that the spun yarn is wound on a bobbin according to the forming requirement;

when the driving mechanism for driving the steel collar plate to move is used, yarn breakage is generally avoided when power failure or shutdown occurs because the steel collar plate slides down for a large distance due to gravity, a band-type brake motor with a brake is generally adopted, but the band-type brake motor is positioned inside due to a band-type brake structure, and therefore the maintenance of the band-type brake mechanism is changed into a mode of being troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the spinning frame ring rail lift actuating mechanism who provides, this mechanism have adopted and have prevented with the split type outage stop gear of motor that the condition of outage yarn broken end from appearing, and it is when overhauing, and is more convenient, still is provided with unusual alarm mechanism in addition, makes things convenient for the staff in time to discover abnormal problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting driving mechanism for a ring rail of a spinning frame comprises an L-shaped mounting plate, wherein the L-shaped mounting plate consists of a transverse plate and a vertical plate, a driving motor is mounted on the vertical plate, the tail end of an output shaft of the driving motor is fixedly connected with a rotating shaft, and a transmission part is mounted on the rotating shaft; the transverse plate is fixedly connected with a rectangular box, the upper end of the rectangular box is provided with a rectangular sliding groove, and a power-off limiting mechanism is arranged in the rectangular sliding groove and on the rotating shaft together; and an abnormal alarm mechanism is arranged on the transverse plate and in the rectangular sliding groove.

Preferably, the power-off limiting mechanism comprises a gear fixedly connected to the right end of the rotating shaft, and a conductive sliding block capable of sliding up and down is arranged in the rectangular sliding groove.

Preferably, the lower end of the conductive sliding block is elastically connected with the inner bottom of the rectangular sliding groove through a spring, an electromagnet is embedded in the inner bottom of the rectangular sliding groove, and the upper end of the conductive sliding block is fixedly connected with a rack matched with a gear.

Preferably, the abnormity warning mechanism comprises an audible and visual alarm arranged on the transverse plate, the inner walls of the left side and the right side of the top space of the rectangular sliding groove are respectively provided with an electricity connecting block in an embedded mode, and the right side of the rectangular box is provided with a storage battery.

Preferably, the positive pole and the right side of battery connect electric connection, negative pole, audible-visual annunciator and the left side of battery connect electric connection in proper order.

Preferably, the conductive sliding block is made of iron and is matched with the electromagnet.

Compared with the prior art, the utility model, its beneficial effect does:

1. if the circuit is unusual, during the outage, driving motor stop work, electro-magnet stop work simultaneously, electrically conductive slider can shift up to drive the rack and shift up, through the cooperation of rack with the gear, die the pivot card, avoid the circumstances of outage yarn broken end to appear, compare with prior art in addition, this structure components of a whole that can function independently is outside, and is not integrated inside the motor, has made things convenient for subsequent maintenance.

2. After the conductive sliding block moves upwards, the conductive sliding block can contact two electric contact blocks, and the control switch is closed, so that the audible and visual alarm can give an alarm to remind surrounding workers, and the workers can find abnormal problems in time.

Drawings

Fig. 1 is a schematic structural view of a ring rail lifting driving mechanism of a spinning frame provided by the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a diagram of the operation state of fig. 1.

In the figure: the device comprises a 1L-shaped mounting plate, a 2 driving motor, a 3 rotating shaft, a 4 driving medium, a 5 gear, a 6 rectangular box, a 7 audible and visual alarm, 8 racks, 9 rectangular sliding chutes, 10 electromagnets, 11 storage batteries, 12 power connection blocks, 13 conductive sliding blocks and 14 springs.

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.

Referring to fig. 1-3, a lifting driving mechanism for ring rail of spinning frame comprises an L-shaped mounting plate 1, wherein the L-shaped mounting plate 1 is composed of a transverse plate and a vertical plate, a driving motor 2 is mounted on the vertical plate, a rotating shaft 3 is fixedly connected to the tail end of an output shaft of the driving motor 2, and a transmission part 4 is mounted on the rotating shaft 3, and the transmission structure is a belt pulley transmission mode, which is the prior art, and is used for driving the subsequent lifting reciprocating motion of the ring rail (it should be noted that the structure for driving the lifting reciprocating motion of the ring rail is the prior art, and is not specifically described here);

the transverse plate is fixedly connected with a rectangular box 6, the upper end of the rectangular box 6 is provided with a rectangular chute 9, a power-off limiting mechanism is jointly arranged in the rectangular chute 9 and on the rotating shaft 3 and comprises a gear 5 fixedly connected to the right end of the rotating shaft 3, a conductive sliding block 13 capable of sliding up and down is arranged in the rectangular chute 9, the lower end of the conductive sliding block 13 is elastically connected with the inner bottom of the rectangular chute 9 through a spring 14, an electromagnet 10 is embedded in the inner bottom of the rectangular chute 9, the upper end of the conductive sliding block 13 is fixedly connected with a rack 8 matched with the gear 5, the conductive sliding block 13 is made of iron and matched with the electromagnet 10, the electromagnet 10 and the driving motor 2 are in the same series circuit, the driving motor 2 is powered on, the electromagnet 10 is also powered on, and the power-off can be realized in the opposite direction;

wherein, be provided with unusual alarm mechanism on the diaphragm and in the rectangle spout 9 jointly, unusual alarm mechanism is including installing audible-visual annunciator 7 on the diaphragm, all inlay on the headspace left and right sides inner wall of rectangle spout 9 and be equipped with and connect electric block 12, battery 11 is installed on the right side of rectangle box 6, battery 11 is for being provided with control switch's electric power storage mechanism, after control switch opens, battery 11 could supply power, battery 11's positive pole and right side connect electric block 12 electric connection, battery 11's negative pole, audible-visual annunciator 7 and left electric block 12 that connects electric connection in proper order.

In the utility model, in the actual working process, the driving motor 2 is started, the electromagnets 10 are synchronously started, after the electromagnets 10 are started, the conductive sliding block 13 is attracted downwards to move downwards, the spring 14 is compressed, the driving motor 2 is in a normal working state at the moment, the driving force is transmitted through the transmission part 4, and then the working personnel closes the control switch of the storage battery 11 (at the moment, the conductive sliding block 13 is in a state shown in figure 3, and is not in contact with the two power-on blocks 12);

if the circuit is abnormal, when the power is off, the driving motor 2 stops working, meanwhile, the electromagnet 10 stops working, under the elastic action of the spring 14, the conductive sliding block 13 moves upwards and drives the rack 8 to move upwards, and the rotating shaft 3 is clamped through the matching of the rack 8 and the gear 5, so that the broken end of the power-off yarn is avoided;

in addition, after the conductive sliding block 13 moves upwards, the two electric connection blocks 12 can be contacted, and the control switch is closed, so that the audible and visual alarm 7 can give an alarm to remind surrounding workers, and the workers can find abnormal problems in time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lifting driving mechanism for a ring rail of a spinning frame comprises an L-shaped mounting plate (1), and is characterized in that the L-shaped mounting plate (1) consists of a transverse plate and a vertical plate, a driving motor (2) is mounted on the vertical plate, the tail end of an output shaft of the driving motor (2) is fixedly connected with a rotating shaft (3), and a transmission part (4) is mounted on the rotating shaft (3);

a rectangular box (6) is fixedly connected to the transverse plate, a rectangular sliding groove (9) is formed in the upper end of the rectangular box (6), and a power-off limiting mechanism is arranged in the rectangular sliding groove (9) and on the rotating shaft (3) together;

and an abnormal alarm mechanism is arranged on the transverse plate and in the rectangular sliding groove (9) together.

2. The ring rail lifting driving mechanism of the spinning frame as claimed in claim 1, wherein the power-off limiting mechanism comprises a gear (5) fixedly connected to the right end of the rotating shaft (3), and a conductive sliding block (13) capable of sliding up and down is arranged in the rectangular sliding groove (9).

3. The lifting driving mechanism of the ring rail of the spinning frame according to claim 2, wherein the lower end of the conductive sliding block (13) is elastically connected with the inner bottom of the rectangular sliding chute (9) through a spring (14), an electromagnet (10) is embedded in the inner bottom of the rectangular sliding chute (9), and the upper end of the conductive sliding block (13) is fixedly connected with a rack (8) matched with the gear (5).

4. The ring rail lifting driving mechanism of spinning frame according to claim 1, wherein the abnormal alarm mechanism comprises a sound and light alarm (7) installed on the cross plate, the inner walls of the left and right sides of the top space of the rectangular sliding groove (9) are embedded with electricity-connecting blocks (12), and the right side of the rectangular box (6) is installed with a storage battery (11).

5. The ring rail lifting driving mechanism of spinning frame as claimed in claim 4, characterized in that the positive pole of the battery (11) is electrically connected to the right side electricity connection block (12), and the negative pole of the battery (11), the audible and visual alarm (7) and the left side electricity connection block (12) are electrically connected in sequence.

6. The ring rail lifting driving mechanism of spinning frame as claimed in claim 2, wherein the conductive sliding block (13) is made of iron and is matched with the electromagnet (10).