CN216613555U

CN216613555U - Thread breakage detection warning device for spinning machine

Info

Publication number: CN216613555U
Application number: CN202122884480.0U
Authority: CN
Inventors: 杨红红; 刘佳; 刘纳; 范丽华; 安家豪; 柳静媛; 王锐
Original assignee: Jinzhong Comprehensive Inspection And Testing Center
Current assignee: Jinzhong Comprehensive Inspection And Testing Center
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-27
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to a thread breakage detection warning device of a spinning machine, which comprises: the wire winding machine comprises a base and vertical plates which are fixedly installed and symmetrically arranged, wherein a wire roller wound with wires is movably installed on the base; the wire guiding rollers are rotatably arranged between the vertical plates and symmetrically arranged, wire guiding grooves are formed in the wire guiding rollers, limiting wheels which are symmetrically arranged are further fixedly arranged on one of the wire guiding rollers, a locking mechanism matched with the limiting wheels is movably arranged on the base, and the wire guiding rollers are fixed by the locking mechanism through the limiting wheels; the trigger mechanism is movably arranged on the base and connected with the locking mechanism, and the trigger mechanism is also connected with the wire on the wire roller; and the alarm component is arranged on the base and is matched with the trigger mechanism, and when the wire on the wire roller is broken, the trigger mechanism moves and drives the alarm component to work.

Description

Thread breakage detection warning device for spinning machine

Technical Field

The utility model relates to the field of alarm, in particular to a thread breakage detection and alarm device for a spinning machine.

Background

The weaving original meaning is a general name taken from spinning and weaving, but with the continuous development and perfection of a weaving knowledge system and a subject system, particularly after the technologies such as non-woven textile materials, three-dimensional composite weaving and the like are produced, the fabrics for clothing, industry and decoration produced by the technologies such as not only traditional hand spinning and weaving, but also non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web technology and the like are produced, so the modern weaving refers to a multi-scale structure processing technology of fibers or fiber aggregates, and the modern weaving industry needs workers to pay attention to whether a woven thread is broken or not and give an early warning in time when the prevention is carried out through a weaving machine, and the mode has low efficiency and large manpower consumption, thereby providing a device for detecting and warning the broken thread of the weaving machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thread breakage detection warning device for a spinning machine, which aims to solve the problems in the background technology.

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

the utility model provides a frame broken string detects warning device, frame broken string detects warning device includes:

the wire roller winding machine comprises a base and vertical plates which are fixedly installed and symmetrically arranged, wherein a wire roller wound with wires is movably installed on the base;

the wire guiding rollers are rotatably arranged between the vertical plates and symmetrically arranged, wire guiding grooves are formed in the wire guiding rollers, limiting wheels which are symmetrically arranged are further fixedly arranged on one of the wire guiding rollers, a locking mechanism matched with the limiting wheels is movably arranged on the base, and the wire guiding rollers are fixed by the locking mechanism through the limiting wheels;

the trigger mechanism is movably arranged on the base and connected with the locking mechanism, and the trigger mechanism is also connected with the wire on the wire roller;

an alarm assembly disposed on the base and adapted to the trigger mechanism.

As a further scheme of the utility model: locking mechanism is including seting up spacing groove and movable mounting on the trigger mechanism spacing inslot and with connecting rod and the fixed mounting of spacing groove adaptation are in backup pad on the connecting rod, still movable mounting on the base have with the elastic component that the backup pad is connected, elastic component with spacing wheel adaptation.

As a still further scheme of the utility model: the elastic component comprises one end which is rotatably installed on the base, the other end of the elastic component is fixedly installed on the base, the hinged rod and the fixed installation are symmetrically arranged on the supporting plate, the hinged rod is provided with a limiting block matched with the limiting wheel, one end of the limiting block is connected with the base, and the other end of the limiting block is connected with a second spring on the hinged rod.

As a still further scheme of the utility model: trigger mechanism includes fixed mounting and is in fixed sleeve on the base and fixed mounting be in spring and movable mounting in the fixed sleeve on the fixed sleeve and with the driven subassembly of alarm component adaptation, seted up on the driven subassembly the spacing groove.

As a still further scheme of the utility model: the driven assembly comprises a movable rod movably arranged in the fixed sleeve and provided with a limiting groove, a movable contact fixedly arranged on the movable rod and matched with the alarm assembly, and a supporting wheel fixedly arranged on the movable rod and matched with the wire on the wire roller.

As a still further scheme of the utility model: the alarm assembly comprises a fixed plate fixedly mounted on the base, a fixed contact fixedly mounted on the fixed plate and matched with the movable contact, and an alarm fixedly mounted on the fixed plate and electrically connected with the fixed contact.

Compared with the prior art, the utility model has the beneficial effects that: the wire guiding device is novel in design, when the wire guiding device is used, a wire on the wire roller is wound on the wire guiding groove and matched with the triggering mechanism, the wire is in a tightening state, force acts on the triggering mechanism, the locking mechanism enables the locking mechanism and the limiting wheel to be in a separation state under the action of the triggering mechanism, when the wire is broken, the triggering mechanism moves, the triggering mechanism is enabled to be matched with the alarm assembly, the alarm assembly works, an alarm is sent out, meanwhile, the triggering mechanism moves, the locking mechanism can enable the triggering mechanism to be separated, the locking mechanism moves and moves to a position matched with the limiting wheel, the limiting wheel is fixed, and the wire guiding roller stops rotating.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a thread breakage detection warning device of a spinning machine.

Fig. 2 is a schematic structural view of a part of a locking mechanism in one embodiment of the yarn breakage detection warning device for the spinning machine.

FIG. 3 is a schematic view showing the connection relationship between the thread guiding roller, the thread guiding groove and the limiting wheel in an embodiment of the thread breakage detecting and warning device for the spinning machine.

Fig. 4 is an exploded view of a part of the trigger mechanism and a part of the locking mechanism in an embodiment of the thread breakage detection warning device for the spinning machine.

In the figure: the device comprises a base 1, a wire roller 2, a vertical plate 3, a wire roller 4, a wire guiding groove 5, a limiting wheel 6, a fixed sleeve 7, a spring 8, a movable rod 9, a limiting groove 10, a movable contact 11, a connecting rod 12, a supporting plate 13, a hinge rod 14, a limiting block 15, a spring 16, a fixed plate 17, a fixed contact 18, an alarm 19 and a supporting wheel 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in an embodiment of the present invention, a yarn breakage detection and warning device for a spinning machine includes:

the wire winding machine comprises a base 1 and vertical plates 3 which are fixedly installed and symmetrically arranged, wherein a wire roller 2 wound with wires is movably installed on the base 1;

preferably, the thread roller 2 is wound with threads required by weaving, and the four groups of vertical plates 3 are respectively arranged on the left side and the right side of the base 1 and are symmetrical to each other.

The wire guiding rollers 4 are rotatably arranged between the vertical plates 3 and symmetrically arranged, wire guiding grooves 5 are formed in the wire guiding rollers 4, limiting wheels 6 which are symmetrically arranged are further fixedly arranged on one of the wire guiding rollers 4, a locking mechanism matched with the limiting wheels 6 is movably arranged on the base 1, and the wire guiding rollers 4 are fixed by the locking mechanism through the limiting wheels 6;

it should be noted that, the locking mechanism is including seting up spacing groove 10 and movable mounting on the trigger mechanism are in spacing groove 10 and with connecting rod 12 and the fixed mounting of spacing groove 10 adaptation are in backup pad 13 on the connecting rod 12, still movable mounting has on the base 1 with the elastic component that backup pad 13 is connected, elastic component with spacing wheel 6 adaptation.

It should be further noted that the elastic assembly comprises an articulated rod 14 and a second spring 16, wherein one end of the elastic assembly is rotatably installed on the base 1, the other end of the elastic assembly is fixedly installed on the supporting plate 13, the articulated rod 14 is symmetrically arranged, the articulated rod 14 is fixedly installed on the articulated rod 14, the limiting block 15 is matched with the limiting wheel 6, one end of the second spring is connected with the base 1, and the other end of the second spring is connected to the articulated rod 14.

Further, the wire on the wire roller 2 passes through the wire guide grooves 5 formed in the wire guide rollers 4 which are symmetrically arranged, the wire positioned between the wire guide grooves 5 is connected with the trigger mechanism, the connecting rod 12 is positioned in the limiting groove 10 in an initial state, the limiting block 15 and the limiting wheel 6 are in a separated state, the second spring 16 is in a stretching state, when the wire is broken, the trigger mechanism moves and drives the limiting groove 10 to move, the connecting rod 12 moves to a position separated from the limiting groove 10, the second spring 16 elastically contracts and drives the hinged rod 14 to rotate around a rotating point, so that the supporting plate 13 and the connecting rod 12 are driven to move, when the limiting block 15 on the hinged rod 14 moves to a position matched with the limiting wheel 6, the wire guide rollers 4 stop rotating under the action of the limiting block 15, and therefore the wire is prevented from being wound in the wire guide grooves 5.

The trigger mechanism is movably arranged on the base 1 and connected with the locking mechanism, and the trigger mechanism is also connected with the wire on the wire roller 2;

the trigger mechanism mentioned above includes a fixed sleeve 7 fixedly mounted on the base 1, a first spring 8 fixedly mounted in the fixed sleeve 7, and a driven component movably mounted on the fixed sleeve 7 and adapted to the alarm component, and the driven component is provided with the limit groove 10.

The driven assembly comprises a movable rod 9 movably installed in the fixed sleeve 7 and provided with a limiting groove 10, a movable contact 11 fixedly installed on the movable rod 9 and matched with the alarm assembly, and a supporting wheel 20 fixedly installed on the movable rod 9 and matched with the wire on the wire roller 2.

Still further, the notch of spacing groove 10 bottom is greater than the diameter that connecting rod 12 and the one end that spacing groove 10 are connected for connecting rod 12 can get into the spacing groove 10 smoothly, under the effect of the line on line roller 2, drives supporting wheel 20 motion, and drives movable rod 9 and move towards fixed sleeve 7 internal motion, thereby compresses No. one spring 8, and at this moment, under the effect of spacing groove 10, with connecting rod 12 fixed, moving contact 11 and alarm component separation.

Preferably, when the line broke, No. one spring 8 elasticity release this moment to drive movable rod 9 and move towards the direction of keeping away from base 1, thereby drive supporting wheel 20 motion, movable rod 9 still can drive spacing groove 10 motion, makes spacing groove 10 and connecting rod 12 separate, and movable rod 9 still can drive moving contact 11 to move to with alarm component cooperation position simultaneously, makes the alarm component circular telegram and send out the police dispatch newspaper.

Wherein, offer on the supporting wheel 20 with the spout of preceding adaptation, prevent that the line from breaking away from supporting wheel 20, lead to the device early warning to become invalid.

An alarm assembly disposed on the base 1 and adapted to the trigger mechanism.

It should be noted that the alarm assembly includes a fixed plate 17 fixedly mounted on the base 1, a fixed contact 18 fixedly mounted on the fixed plate 17 and adapted to the movable contact 11, and an alarm 19 fixedly mounted on the fixed plate 17 and electrically connected to the fixed contact 18.

Preferably, when the movable rod 9 moves, the movable contact 11 is driven to move to a position where the movable contact is attached to the static contact 18, so that the alarm 19 is powered on and gives an alarm, and under the action of the movable contact 11 and the static contact 18, the movable rod 9 stops moving, and at the moment, the first spring 8 is still in a compressed state, so that the movable contact 11 is closely attached to the static contact 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a frame broken string detects warning device which characterized in that, frame broken string detects warning device includes:

the wire winding machine comprises a base (1) and vertical plates (3) which are fixedly installed and symmetrically arranged, wherein a wire roller (2) wound with wires is movably installed on the base (1);

the wire guide rollers (4) are rotatably arranged between the vertical plates (3) and are symmetrically arranged, wire guide grooves (5) are formed in the wire guide rollers (4), limiting wheels (6) which are symmetrically arranged are also fixedly arranged on one of the wire guide rollers (4), a locking mechanism matched with the limiting wheels (6) is movably arranged on the base (1), and the wire guide rollers (4) are fixed by the locking mechanism through the limiting wheels (6);

the trigger mechanism is movably arranged on the base (1) and connected with the locking mechanism, and the trigger mechanism is also connected with the wire on the wire roller (2);

an alarm assembly disposed on the base (1) and adapted to the trigger mechanism.

2. The thread breakage detection and warning device of the spinning machine according to claim 1, characterized in that the locking mechanism comprises a limiting groove (10) formed in the trigger mechanism, a connecting rod (12) movably mounted in the limiting groove (10) and adapted to the limiting groove (10), and a supporting plate (13) fixedly mounted on the connecting rod (12), an elastic component connected to the supporting plate (13) is further movably mounted on the base (1), and the elastic component is adapted to the limiting wheel (6).

3. The thread breakage detection and warning device of the spinning machine according to claim 2, wherein the elastic assembly comprises a hinge rod (14) which is rotatably mounted on the base (1) at one end and is symmetrically arranged on the support plate (13) at the other end, a limit block (15) which is fixedly mounted on the hinge rod (14) and is matched with the limit wheel (6), and a second spring (16) which is connected with the base (1) at one end and is connected with the hinge rod (14) at the other end.

4. The thread breakage detection and warning device of the spinning machine according to claim 2, wherein the triggering mechanism comprises a fixed sleeve (7) fixedly mounted on the base (1), a first spring (8) fixedly mounted in the fixed sleeve (7), and a driven component movably mounted on the fixed sleeve (7) and adapted to the warning component, and the driven component is provided with the limiting groove (10).

5. The thread breakage detection and warning device of the spinning machine according to claim 4, wherein the driven assembly comprises a movable rod (9) movably mounted in the fixed sleeve (7) and provided with the limiting groove (10), a movable contact (11) fixedly mounted on the movable rod (9) and adapted to the warning assembly, and a supporting wheel (20) fixedly mounted on the movable rod (9) and adapted to the thread on the thread roller (2).

6. The yarn breakage detection and warning device of the spinning machine according to claim 5, wherein the alarm assembly comprises a fixing plate (17) fixedly mounted on the base (1), a fixed contact (18) fixedly mounted on the fixing plate (17) and adapted to the movable contact (11), and an alarm (19) fixedly mounted on the fixing plate (17) and electrically connected to the fixed contact (18).