CN214938084U

CN214938084U - Yarn breaking detection device for elasticizer

Info

Publication number: CN214938084U
Application number: CN202120885880.0U
Authority: CN
Inventors: 沈杭峰
Original assignee: Zhejiang Yilu Silk Textile Co ltd
Current assignee: Zhejiang Yilu Silk Textile Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to the technical field of elasticizer, in particular to a yarn breakage detection device of an elasticizer, which comprises a mounting plate, a row of guide sleeves are vertically arranged on the mounting plate, guide rods are connected in the guide sleeves in a sliding way, a fixing frame is arranged at the upper end of each guide rod, a yarn guide wheel is rotationally connected in the fixing frame, a light blocking sheet is vertically arranged at the upper end of the fixing frame, a spring is sleeved on each guide rod between the fixing frame and the guide sleeve, a laser generator is arranged at one end of the mounting plate, a laser receiver is arranged at the other end of the mounting plate, the laser generator and the laser receiver are fixed with the mounting plate through a fixing rod, laser emitted by the laser generator is received by the laser receiver, when the elastic wire is wound on the upper end of the yarn guide wheel, the spring is compressed, the laser emitted by the laser generator is positioned right above the light blocking sheet, when the upper end of the guide wheel is not wound with the elastic wire, the spring rebounds, and the laser emitted by the laser generator is blocked by the light blocking sheet.

Description

Yarn breaking detection device for elasticizer

Technical Field

The utility model relates to an add bullet machine technical field, concretely relates to add bullet machine broken yarn detection device.

Background

The texturing machine is a textile machine which can process non-twisted yarns of terylene, polypropylene and the like into elastic yarns with medium elasticity and low elasticity through twisting deformation, and is a spinning machine which changes the non-elastic yarns or the low-elastic yarns into elastic yarns with elasticity or medium elasticity through a false twisting deformation mode, and the elastic yarns are usually drawn out from a yarn outlet hole by utilizing the traction of a traction wheel in the yarn outlet process. At the towed in-process of elasticity silk thread, directly wind in leading the silk thread to the rolling machine, and the rolling machine is when rolling the silk thread, because the impaired situation of uncontrollable tension reason and silk thread self, the silk thread often can the breaking phenomenon when pulling, lead to the rolling machine can't carry out the coiling action to the silk thread, and can't remind the staff in real time when the silk thread breaks, and the workplace noise is big, the disconnected yarn condition is difficult to discover, if not timely processing, light then cause product defect, heavily then cause stifled mould, and the disconnected yarn problem of stage processing now, still adopt the artifical mode of seeing the yarn of general, high working strength, and cause the hourglass easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technique not enough and provide a add bullet machine broken yarn detection device, can in time remind the staff when the stretch yarn breaks off, the staff can find the broken string position fast simultaneously.

The utility model discloses a yarn breakage detection device of elasticizer, which comprises a mounting plate, a row of guide sleeves are vertically arranged on the mounting plate, guide rods are slidably connected in the guide sleeves, the length of each guide rod is greater than that of each guide sleeve, a fixing frame is arranged at the upper end of each guide rod, a yarn guide wheel is rotationally connected in the fixing frame, a light blocking sheet is vertically arranged at the upper end of the fixing frame, a spring is sleeved on each guide rod between the fixing frame and each guide sleeve, a laser generator is arranged at one end of the mounting plate, a laser receiver is arranged at the other end of the mounting plate, the laser generator and the laser receiver are fixed with the mounting plate through a fixing rod, laser emitted by the laser generator is received by the laser receiver, when the spring is in a natural state, the light blocking sheet is positioned between the laser generator and the laser receiver, when the elastic wire is wound at the upper end of the yarn guide wheel and the spring is compressed, laser emitted by the laser generator is positioned above the light blocking sheet.

When the elastic yarn is wound on the upper end of the yarn guide wheel, the yarn guide wheel is pressed downwards by means of the tension of the elastic yarn, the spring is compressed, the light blocking sheet at the upper end of the fixing frame moves downwards, the laser emitted by the laser generator is not blocked by the light blocking sheet, when the elastic yarn is broken, the pressure of the yarn guide wheel is lost, the spring rebounds, the light blocking sheet moves upwards, the laser right above is blocked, and a worker can quickly find the yarn breaking position according to the position where the laser is blocked and the bounced light blocking sheet.

Further, still include controller, audible-visual annunciator, the controller respectively with laser receiver, audible-visual annunciator electricity are connected, and when the stretch yarn fracture, the godet wheel loses pressure, and the spring kick-backs, and the light blocking piece shifts up, blocks the laser directly over, and laser receiver does not accept laser, gives the controller with signal of telecommunication transfer, and the audible-visual annunciator of controller control reports to the police, and the staff notices the stretch yarn fracture condition more easily like this.

Furthermore, mount both sides are provided with spacing rope, spacing rope one end with the mount is connected, the spacing rope other end with the guide pin bushing is connected, when laser is not blocked by the barn door, spacing rope is in lax state, laser by when the barn door blocks, spacing rope is in the state of tightening, prevents that the silk guide wheel is popped out after the stretch yarn fracture.

The utility model has the advantages that: when the elastic yarn is broken, the light barrier can bounce in time to block laser, the audible and visual alarm is triggered to remind workers, and the workers can quickly locate the broken position of the elastic yarn according to the bounced light barrier.

Drawings

FIG. 1 is a front view of the present embodiment 1;

FIG. 2 is a left side view of the present embodiment 1;

fig. 3 is a schematic diagram of the breakage of the stretch yarn in this embodiment 1.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1:

as shown in fig. 1, 2 and 3, a detecting device for broken yarn of elasticizer comprises a mounting plate 1, a row of guide sleeves 2 are vertically arranged on the mounting plate 1, guide rods 3 are slidably connected in the guide sleeves 2, the length of each guide rod 3 is greater than that of each guide sleeve 2, a fixing frame 6 is arranged at the upper end of each guide rod 3, a yarn guide wheel 7 is rotationally connected in the fixing frame 6, a light blocking sheet 8 is vertically arranged at the upper end of each fixing frame 6, a spring 4 is sleeved on each guide rod 3 between each fixing frame 6 and each guide sleeve 2, a laser generator 9 is arranged at one end of the mounting plate 1, a laser receiver 13 is arranged at the other end of the mounting plate 1, each laser generator 9 and each laser receiver 13 are fixed with the mounting plate 1 through a fixing rod 10, laser 11 emitted by each laser generator 9 is received by each laser receiver 13, and when each spring 4 is in a natural state, the light blocking sheet 8 is arranged between the laser generator 9 and the laser receiver 13, when the elastic wire 12 is wound at the upper end of the godet wheel 7, and the spring 4 is compressed, the laser emitted by the laser generator 9 is positioned above the light blocking sheet 8.

The laser monitoring device further comprises a controller 14 and an audible and visual alarm 15, wherein the controller 14 is electrically connected with the laser receiver 13 and the audible and visual alarm 15 respectively.

Limiting ropes 5 are arranged on two sides of the fixing frame 6, one end of each limiting rope 5 is connected with the fixing frame 6, the other end of each limiting rope 5 is connected with the guide sleeve 2, when the laser is not blocked by the light blocking sheet 8, the limiting ropes 5 are in a loose state, and when the laser is blocked by the light blocking sheet 8, the limiting ropes 5 are in a tight state.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a add bullet yarn breakage detection device, its characterized in that, includes mounting panel (1), vertically on mounting panel (1) be provided with one row of guide pin bushing (2), sliding connection has guide bar (3) in guide pin bushing (2), guide bar (3) length is greater than guide pin bushing (2) length, the guide bar (3) upper end is provided with mount (6), the internal rotation of mount (6) is connected with godet wheel (7), the vertical light barrier piece (8) that is provided with in mount (6) upper end, the cover has spring (4) on mount (6) and guide bar (3) between guide pin bushing (2), the one end of mounting panel (1) is provided with laser generator (9), the other end of mounting panel (1) is provided with laser receiver (13), laser generator (9) with laser receiver (13) pass through dead lever (10) with mounting panel (1) is fixed, laser that laser generator (9) sent by laser receiver (13) are received, work as when spring (4) are in during the natural state, light barrier (8) are in laser generator (9) with between laser receiver (13), around there being stretch yarn (12) on godet wheel (7), when spring (4) are compressed, the laser that laser generator (9) sent is in light barrier (8) top.

2. The yarn breakage detection device of the elasticizer according to claim 1, further comprising a controller (14) and an audible and visual alarm (15), wherein the controller (14) is electrically connected with the laser receiver (13) and the audible and visual alarm (15) respectively.

3. The yarn breakage detection device of the elasticizer according to claim 1, wherein limiting ropes (5) are arranged on two sides of the fixing frame (6), one end of each limiting rope (5) is connected with the fixing frame (6), the other end of each limiting rope (5) is connected with the guide sleeve (2), when the laser is not blocked by the light blocking sheet (8), the limiting ropes (5) are in a loose state, and when the laser is blocked by the light blocking sheet (8), the limiting ropes (5) are in a tight state.