CN213203313U - Silk thread detection device of silk winder - Google Patents

Abstract

The utility model relates to a weaving machine tool technical field specifically is a silk thread detection device of silk winding machine, including detection mechanism to and be used for carrying out the silk winding machine of silk winding to the silk thread, detection mechanism includes the base, presses on the base the direction of advance of silk thread has set firmly infrared emitter, first backup pad, second backup pad and infrared receiver in proper order, has seted up first leaded light hole and first pin hole in the first backup pad, has seted up second leaded light hole and second pin hole in the second backup pad, wears to be equipped with the silk thread between first pin hole and the second pin hole, and the top of first backup pad has set firmly smooth rod, is equipped with the light screen that is used for sealing first leaded light hole on the smooth rod, and the one end of light screen is the smooth rod of rotatory cooperation circle. The utility model discloses a set up the stability of pin hole holding coil rotary drum during operation, set up infrared device and alarm device simultaneously and make when the silk thread broken block in the course of the work the time ware stop work send the chimes of doom and do benefit to the discovery.

Description

Silk thread detection device of silk winder

Technical Field

The utility model relates to the technical field of textile machinery, specifically be a silk thread detection device of spooler.

Background

The working principle of the winder, also called a winder and a winder, is that a yarn or silk is unwound from a cop, then the yarn or silk is cleaned of impurities and defects by a yarn cleaner, and then the yarn or silk is wound onto the winder by a yarn winding device under the action of a tensioner.

The utility model with the publication number of CN206173570U discloses a spindle with the shutdown function for a silk weaving machine, which comprises a spindle seat, wherein a rotating shaft is fixed on the spindle seat; a rotary drum is rotatably sleeved on the rotating shaft, and silk threads are wound on the rotary drum; the outer circumferential surface of the rotary drum is provided with a section of sink groove from the lower end of the rotary drum; a sliding block is arranged in the rotary drum sinking groove in a sliding manner, and the outer side surface of the sliding block is higher than the outer circumferential surface of the rotary drum; a positioning pin for limiting the maximum downward sliding distance of the sliding block is fixed in the rotary drum sinking groove; the spindle seat is provided with a touch switch, and when the sliding block slides downwards to the maximum sliding distance, the lower end of the sliding block can touch the touch switch when rotating. The utility model discloses an in silk loom working process, often can appear appearing in the working process the condition that the machine is still moving after the silk breaks, if the discovery untimely machine is still operating and has influenced work efficiency.

Disclosure of Invention

An object of the utility model is to provide a silk thread detection device of spooler 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 silk thread detection device of a silk winding machine comprises a detection mechanism and the silk winding machine used for winding silk threads, wherein the detection mechanism comprises a base, an infrared emitter, a first supporting plate, a second supporting plate and an infrared receiver are sequentially and fixedly arranged on the base according to the advancing direction of the silk threads, the transmitting end of the infrared emitter is right aligned to the receiving end of the infrared receiver, a first light guide hole for infrared rays emitted by the infrared emitter to pass through is formed in the first supporting plate, a second light guide hole for the infrared rays to pass through is formed in the second supporting plate, a first lead hole is formed in the first supporting plate, a second lead hole is formed in the second supporting plate, the silk threads penetrate through the first lead hole and the second lead hole, and a round sliding rod is fixedly arranged at the top of the first supporting plate, the round slide bar is provided with a light screen for sealing the first light guide hole, one end of the light screen is rotatably matched with the round slide bar, and the other end of the light screen is lapped on the silk thread between the first lead hole and the second lead hole.

Optionally, the surface of the round slide bar is smooth, the length of the round slide bar is greater than the width of the first supporting plate, the light screen is made of an insulating material, a through hole is formed in one end of the light screen, the diameter of the round slide bar is smaller than that of the through hole, and the light screen is sleeved on the round slide bar.

Optionally, the distance between the first support plate and the second support plate is greater than the length of the light shielding plate, and the size of the first support plate is not greater than the length of the light shielding plate.

Optionally, an alarm is fixedly arranged on the base and comprises a buzzer.

Optionally, infrared receiver electric connection have a spooler controller, buzzer's input electric connection the output of spooler controller is worked as when infrared receiver can not receive the infrared ray, spooler controller triggers the alarm.

Compared with the prior art, the utility model provides a silk thread detection device of spooler possesses following beneficial effect:

1. the utility model can keep the stability of the coil drum when the wire is outgoing through the arranged lead holes;

2. the utility model discloses a mode that the light screen and line transmitter and infrared receiver mutually supported, the light screen whereabouts covers infrared ray transmission's signal when the silk thread fracture, reaches the effect that the machine stop work sent the warning, its high simple structure of accuracy and with low costs.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

FIG. 3 is a schematic structural view of a second support pillar of the present invention;

fig. 4 is a cross-sectional view of a first support in the present invention;

fig. 5 is a cross-sectional view of the baffle plate of the present invention.

In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. a visor; 5. an infrared emitter; 6. an infrared receiver; 7. a first lead hole; 8. a second lead hole; 9. a first light guide hole; 10. a second light guide hole; 11. a round slide bar; 12. perforating the hole; 13. a coil drum; 14. an alarm; 15. and (4) silk threads.

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.

Example (b): referring to fig. 1, the present invention provides a silk thread detecting device of a silk winding machine, which comprises a detecting mechanism and a silk winding machine 13 for winding silk thread 15, wherein the detecting mechanism comprises a base 1, an infrared emitter 5, a first supporting plate 2, a second supporting plate 3 and an infrared receiver 6 are fixedly arranged on the base 1 in sequence according to the advancing direction of the silk thread 15, the emitting end of the infrared emitter 5 is right opposite to the receiving end of the infrared receiver 6, a first light guiding hole 9 for infrared ray emitted by the infrared emitter 5 to pass through is arranged on the first supporting plate 2, a second light guiding hole 10 for infrared ray to pass through is arranged on the second supporting plate 3, a first lead hole 7 is arranged on the first supporting plate 2, a second lead hole 8 is arranged on the second supporting plate 3, the silk thread 15 penetrates between the first lead hole 7 and the second lead hole 8, a round slide rod 11 is fixedly arranged on the top of the first supporting plate 2, a shading plate 4 used for sealing the first light guide hole 9 is arranged on the round slide rod 11, one end of the shading plate 4 is rotatably matched with the round slide rod 11, the other end of the shading plate 4 is arranged on a silk thread 15 between the first lead hole 7 and the second lead hole 8, the distance between the first supporting plate 2 and the second supporting plate 3 is larger than the length of the shading plate 4, an alarm 14 is fixedly arranged on the base 1, the silk thread 15 sent by the coil drum 13 penetrates through the first limiting hole 7 and the second limiting hole 8, one end of the shading plate 4 is arranged on the silk thread 15 penetrating through the first limiting hole 7 and the second limiting hole 8, when the silk thread 15 is broken, the shading plate 4 leans against one end of the silk thread 15 to cover the infrared ray sent by the infrared ray emitter 5 under the action of self weight, the infrared ray receiver 6 is electrically connected with a silk winder controller, the input end of the buzzer is electrically connected with the output end of the silk winder controller, when the infrared ray, the winder controller triggers the alarm 14; the first and second limiting holes 7 and 8 are provided so that the wire 15 can be stably rotated regardless of whether it is sent out from either end of the coil drum 13.

Referring to fig. 4 and 5, the smooth rod 11 is longer than the first support plate 2 and has a smooth surface, one end of the light shielding plate 4 is provided with a through hole 12, and the diameter of the smooth rod 11 is smaller than that of the through hole 12; the area of the light shielding plate 4 is larger than the areas of the first light guide hole 9 and the second light guide hole 10; the shading plate 4 is made of light insulating materials, the pressure effect on the tension silk thread is reduced, the smooth surface of the smooth rod 11 and the diameter of the smooth rod 11 are smaller than the through hole 12, friction between the shading plate 4 and the smooth rod 11 is reduced, and the shading plate 4 slides.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (5)

1. A silk thread detection device of a silk winding machine, comprising a detection mechanism and a silk winding machine (13) for winding a silk thread (15), characterized in that: the detection mechanism comprises a base (1), an infrared emitter (5), a first supporting plate (2), a second supporting plate (3) and an infrared receiver (6) are sequentially and fixedly arranged on the base (1) according to the advancing direction of the silk thread (15), the emitting end of the infrared emitter (5) is right opposite to the receiving end of the infrared receiver (6), a first light guide hole (9) for infrared rays emitted by the infrared emitter (5) to pass through is formed in the first supporting plate (2), a second light guide hole (10) for the infrared rays to pass through is formed in the second supporting plate (3), a first lead hole (7) is formed in the first supporting plate (2), a second lead hole (8) is formed in the second supporting plate (3), and the silk thread (15) penetrates through the first lead hole (7) and the second lead hole (8), the top of first backup pad (2) has set firmly smooth stick (11), be equipped with on smooth stick (11) and be used for sealing light screen (4) of first leaded light hole (9), the one end normal running fit of light screen (4) smooth stick (11), just the other end of light screen (4) is taken on silk thread (15) between first pin hole (7) and second pin hole (8).

2. The thread detecting device of a winder according to claim 1, characterized in that: the surface of the round sliding rod (11) is smooth, and the length of the round sliding rod (11) is greater than the width of the first supporting plate (2); the shading plate (4) is made of an insulating material, a through hole (12) is formed in one end of the shading plate (4), the diameter of the round sliding rod (11) is smaller than that of the through hole (12), and the shading plate (4) is sleeved on the round sliding rod (11).

3. The thread detecting device of a winder according to claim 1, characterized in that: the distance between the first supporting plate (2) and the second supporting plate (3) is larger than the length of the light screen (4), and the size height of the first supporting plate (2) is not larger than the length of the light screen (4).

4. The thread detecting device of a winder according to claim 1, characterized in that: the alarm device is characterized in that an alarm device (14) is fixedly arranged on the base (1), and the alarm device (14) comprises a buzzer.

5. The thread detecting device of a winder according to claim 4, wherein: infrared receiver (6) electric connection have a spooler controller, buzzer's input electric connection the output of spooler controller is worked as when infrared receiver (6) can not receive the infrared ray, spooler controller triggers alarm (14).

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