WO2021203659A1

WO2021203659A1 - Yarn guide device of textile machine

Info

Publication number: WO2021203659A1
Application number: PCT/CN2020/120275
Authority: WO
Inventors: 程明水
Original assignee: 苏州舒而适纺织新材料科技有限公司
Priority date: 2020-04-07
Filing date: 2020-10-12
Publication date: 2021-10-14
Also published as: CN111332872A

Abstract

Disclosed is a yarn guide device of a textile machine, the device comprising a box (1). A yarn inlet (2) and a yarn outlet (3) are symmetrically provided in the box (1); an adjustment roller (4) and a yarn guide roller (5) are symmetrically and rotatably installed inside the box (1); a ferromagnetic ring (6) is fixedly sheathed on the adjustment roller (4); a limiting cylinder (7) is installed on an inner top wall of the box (1); a sliding block (8) is slidably connected inside the limiting cylinder (7); a first permanent magnet cylinder (12) is installed at the lower end of the sliding block (8) by means of a plurality of connecting rods (11); the first permanent magnet cylinder (12) is located below the limiting cylinder (7); a drying mechanism is arranged on the first permanent magnet cylinder (12); an electromagnet (16) is elastically connected to the inner top wall of the box (1) by means of a plurality of first springs (15); and the electromagnet (16) is located directly above the adjustment roller (4). When spun yarn is loosened, an adjustment can be made in a timely manner to tension the spun yarn, such that the spun yarn is prevented from loosening, and the loss of the spun yarn is reduced. The working efficiency of the yarn guide device is also improved; and with dust on the spun yarn being sucked, at two driving areas and in an alternating manner, into a dust collection box (17), the efficiency of dust removal of the device is higher.

Description

Yarn guide device for textile machinery

Technical field

The invention relates to the technical field of textile equipment, in particular to a textile mechanical yarn guide device.

Background technique

With the progress of society and the continuous development and improvement of the textile knowledge system and discipline system, the textile industry has developed rapidly in recent years. Many factories have adopted modern textile equipment to replace artificial textiles, which has not only greatly improved production The processing efficiency also reduces the labor intensity of the workers. However, with the improvement of textile efficiency, the scrap, dust, and lint produced in the production process are also increasing. Especially in some large factories, the environment is relatively closed and the equipment is operated. If it is not cleaned up in time, it will not only affect the operation of equipment, but also affect the health of workers.

technical problem

Although many factories are equipped with vacuum cleaners, which are operated by dedicated personnel to clean the workshops regularly, the high-power vacuum cleaners used in general factories are noisy, which greatly affects the working status of employees, especially when dusting the yarn guide equipment, which is especially troublesome. , Because when the yarn is moving quickly when the yarn is guided, the negatively charged dust and lint are easily adhered to the surface of the fabric, so that the vacuum cleaner can not be used intermittently to clean only part of the dust, and the subsequent yarn quality cannot be guaranteed. The yarn guide device is not equipped with an automatic adjustment device. When the spun yarn is in a relaxed state, it is easy to fall off. This will cause the loss of the spinning yarn on the one hand, and affect the working efficiency of the yarn guide on the other hand. For this reason, we propose A yarn guiding device for textile machinery. .

Technical solutions

The purpose of the present invention is to solve the problem that the textile equipment in the prior art has a lot of dust when it is used, and the common high-power vacuum cleaner has the problem of low efficiency and poor quality when cleaning. The shortcomings of adjustment, and a textile machinery yarn guide device is proposed.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

A yarn guide device for textile machinery, comprising a box body, wherein a yarn inlet and a yarn outlet are symmetrically opened on the box body, a regulating roller and a yarn guide roller are installed symmetrically in the box body, and the regulating roller is externally fixed with a sleeve A ferromagnetic ring is provided, a limit cylinder is fixedly installed on the top wall of the box body, a sliding block is slidably connected to the limit cylinder, and a first permanent magnet cylinder is installed at the lower end of the sliding block through a plurality of connecting rods, and The first permanent magnet cylinder is located below the limit cylinder, and a drying mechanism is provided on the first permanent magnet cylinder. The top wall of the box body is also elastically connected with electromagnets through a plurality of first springs, and the electromagnets are located in the adjusting position. Right above the roller, a movable contact is provided on the lower end of the slider, a static contact corresponding to the movable contact is provided on the inner bottom wall of the limit cylinder, and a controller is provided on the box body;

A drive motor is installed on the side wall of the box body, and the output shaft of the drive motor penetrates the side wall of the box body to extend into the box body and is connected with the rotating shaft of the yarn guide roller through the transmission shaft. The ash box, and the ash collection box is located directly below the first permanent magnet cylinder, an ash collection port is opened in the middle of the upper end surface of the ash collection box, and a half gear is installed in the ash collection box for horizontal rotation. The shaft is embedded with a second permanent magnet cylinder, and the horizontal center axis of the second permanent magnet cylinder is on the same vertical plane as the horizontal center axis of the first permanent magnet cylinder, and both ends of the half gear penetrate the side wall of the ash collection box It is rotatably installed on the inner wall of the box, and a transmission mechanism is provided between the half gear and the yarn guide roller;

A movable frame is slidably connected to the ash collection box, and tooth plates are symmetrically provided on the inner top wall and the inner bottom wall of the movable frame, and a plurality of tooth plates are meshed with half gears, and both ends of the movable frame are symmetrically connected with A movable plate, and a plurality of movable plate side walls are all sealed and slidingly connected with the inner wall of the ash collection box, a filter screen is arranged between the plurality of movable plates, and a plurality of exhaust ports are symmetrically opened on the side walls of the ash collection box. Each of the movable plates is provided with a plurality of air inlets, a plurality of ash cleaning mechanisms are symmetrically provided on the top wall of the ash collection box, and the plurality of ash cleaning mechanisms are respectively located on both sides of the ash collection opening.

Preferably, the drying mechanism includes a conductive coil arranged in the first permanent magnet cylinder and a semi-circular ring-shaped resistor fixedly connected to the lower end of the first permanent magnet cylinder, and the outer circumference of the resistor chip is glued to match it. In the heat-conducting layer, the conductive coil is perpendicular to the vertical central axis of the connecting rod, and the conductive coil forms a closed loop with the resistance piece through a wire.

Preferably, the transmission mechanism includes a half-gear. The two ends of the transmission shaft sequentially penetrate through the side walls of the ash collection box and the box body to extend to the outside of the box and are fixedly sleeved with a plurality of transmission wheels, and both ends of the yarn guide roller are the same The side wall penetrating the box body extends to the outside of the box body and is fixedly sleeved with a plurality of transmission wheels, and the plurality of transmission wheels with corresponding positions are jointly sleeved with a transmission belt.

Preferably, the lower end surface of the electromagnet is an arc-shaped surface, and the radius of curvature of the arc-shaped surface is the same as the radius of the ferromagnetic ring, and the size of the electromagnet matches the size of the ferromagnetic ring, and the lower end surface of the electromagnet is glued There is a gasket, the gasket is made of rubber material, the electromagnet is electrically connected to the controller through a wire, and the movable contact, the static contact, the controller and the electromagnet are all connected in series with an external power source through the wire.

Preferably, a first one-way valve is installed in each of the exhaust ports, a second one-way valve is installed in each of the intake ports, and each of the intake ports is located on the lower end surface of the filter screen and the collector. Between the upper end surfaces of the ash box, and the plurality of exhaust ports are all located below the side wall of the ash box.

Preferably, the ash cleaning mechanism includes a mounting sleeve arranged on the top wall of the ash collection box, a limit block is slidably connected in the mounting sleeve, and a limit block is provided between the upper end surface of the limit block and the inner top wall of the installation sleeve. For the second spring, a brush plate is connected to the lower end surface of the limiting block through a support rod, and the brush plate is located below the mounting sleeve, and the lower end surface of the brush plate is in sliding contact with the end surface of the filter screen.

Beneficial effect

The beneficial effects of the present invention:

1. By setting a drying mechanism, the influence of the first permanent magnet cylinder and the second permanent magnet cylinder on the conductive coil is used to generate an induced current, so that the resistor can be energized to generate heat, and the spinning can be dried to reduce dust The adhesion of the spinning surface facilitates the removal of dust on the spinning, and does not require external energy input, which is more energy-saving and environmentally friendly.

2. By using the magnetic force between the first permanent magnet cylinder and the second permanent magnet cylinder, the first permanent magnet cylinder can be driven to periodically reciprocate up and down, so that the spinning can be hammered intermittently, and the spinning surface can be glued. The attached dust and lint are slapped off, which facilitates the suction and collection of the ash collection box, and improves the dust removal effect of spinning.

3. Through the cooperation of the half gear and the movable frame, when the half gear continues to rotate, the half gear drives the movable frame to reciprocate left and right in the dust collecting box, so that the two driving areas can alternately extract the dust on the spinning. It is sucked into the ash collection box, and the dust removal efficiency is higher.

4. By setting the adjusting roller and the electromagnet, when the spinning is slack, the equipment can make adjustments in time to tighten the spinning, thereby preventing the spinning loose, reducing the spinning loss, and improving the guide. The working efficiency of the yarn device.

5. By installing a cabinet, the equipment is isolated from the outside world, which can prevent the infestation of dust, cotton and other impurities to a large extent, and the safety is further improved.

6. By setting up a dust removal mechanism, while the dust collection box is used to remove dust from the spinning yarn, the brush plate can be used to clean the filter, which can prevent the mesh of the filter from being blocked and improve the efficiency of the filter. Service life.

Description of the drawings

Figure 1 is a schematic structural diagram of a textile machinery yarn guide device proposed by the present invention;

Figure 2 is a schematic diagram of the internal structure of a textile mechanical yarn guiding device proposed by the present invention;

Figure 3 is an enlarged view of A in Figure 1;

4 is a schematic diagram of a part of the structure of the first permanent magnet cylinder in the yarn guiding device of a textile machinery proposed by the present invention;

Fig. 5 is a schematic diagram of a part of the structure of a half gear in a yarn guiding device of a textile machinery proposed by the present invention;

Fig. 6 is an enlarged view of B in Fig. 1.

In the picture: 1 box body, 2 yarn inlets, 3 yarn outlets, 4 adjusting rollers, 5 yarn guide rollers, 6 ferromagnetic rings, 7 limit cylinders, 8 sliders, 9 moving contacts, 10 static contacts, 11 connecting rod, 12 first permanent magnet cylinder, 13 conductive coil, 14 resistor piece, 15 first spring, 16 electromagnet, 17 ash box, 18 half gear, 19 transmission wheel, 20 transmission belt, 21 drive motor, 22 activity Frame, 23 tooth plate, 24 movable plate, 25 gasket, 26 second permanent magnet cylinder, 27 exhaust port, 28 air inlet, 29 dust collection port, 30 filter, 31 controller, 32 mounting sleeve, 33 Two springs, 34 limit blocks, 35 brush plates.

Embodiments of the present invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

Referring to Figures 1-5, a textile machinery yarn guide device includes a box body 1, a yarn inlet 2 and a yarn outlet 3 are symmetrically opened on the box body 1, and a regulating roller 4 and a yarn guide are installed symmetrically in the box body 1 The roller 5 and the adjusting roller 4 are fixedly sleeved with a ferromagnetic ring 6, and the horizontal line of the upper end surface of the adjusting roller 4 and the yarn guide roller 5 is located at the center point of the yarn inlet 2 and the yarn outlet 3, on the inner top wall of the box body 1. The limit cylinder 7 is fixedly installed. A slider 8 is slidably connected to the limit cylinder 7. A first permanent magnet cylinder 12 is installed at the lower end of the slider 8 through a plurality of connecting rods 11, and the first permanent magnet cylinder 12 is located in the limit cylinder 7. Directly below, a drying mechanism is provided on the first permanent magnet cylinder 12, and an electromagnet 16 is elastically connected to the top wall of the box 1 through a plurality of first springs 15, and the electromagnet 16 is located directly above the adjustment roller 4, sliding A movable contact 9 is fixed on the lower end surface of the block 8, a static contact 10 corresponding to the movable contact 9 is fixed on the inner bottom wall of the limit cylinder 6, and a controller 31 is provided on the box body 1;

The side wall of the box body 1 is equipped with a drive motor 21 through the motor base, and the output shaft of the drive motor 21 penetrates the side wall of the box body 1 to extend into the box body 1 and is connected with the rotating shaft of the yarn guide roller 5 through the transmission shaft. 1. An ash collecting box 17 is provided on the inner bottom wall, and the ash collecting box 17 is located directly below the first permanent magnet cylinder 12. The ash collecting box 17 is provided with an ash collecting port 29 in the middle of the upper end surface, and the ash collecting box 17 is installed horizontally. There is a half gear 18, and the half gear 18 is located directly below the first permanent magnet cylinder 12. The second permanent magnet cylinder 26 is coaxially embedded on the half gear 18, and the horizontal central axis of the second permanent magnet cylinder 26 is in line with the first permanent magnet cylinder. The horizontal axis of the magnetic cylinder 12 is on the same vertical plane. The two ends of the half gear 18 pass through the side wall of the ash collection box 17 and are rotatably mounted on the inner wall of the box body 1. A transmission mechanism is provided between the half gear 18 and the yarn guide roller 5. ；

A movable frame 22 is slidably connected to the ash collection box 17, and a plurality of tooth plates 23 are symmetrically provided on the top wall and the inner bottom wall of the movable frame 22, and the plurality of tooth plates 23 mesh with the half gear 18, and the two ends of the movable frame 22 A movable plate 24 is symmetrically connected, and the side walls of the plurality of movable plates 24 are all sealed and slidingly connected with the inner wall of the ash collection box 17, a filter 30 is horizontally arranged between the plurality of movable plates 24, and the side walls of the ash collection box 17 are symmetrically provided with a plurality of There are two exhaust ports 27, each movable plate 24 is provided with a plurality of air inlets 28, a plurality of ash removal mechanisms are symmetrically provided on the top wall of the ash collection box 17, and the multiple ash removal mechanisms are respectively located at the ash collection port 29 on both sides.

In the present invention, the drying mechanism includes a conductive coil 13 arranged in the first permanent magnet cylinder 12 and a semicircular ring-shaped resistor 14 fixedly connected to the lower end of the first permanent magnet cylinder 12, and the outer circumference of the resistor chip 14 is glued with For the matched heat-conducting layer, the conductive coil 13 is arranged perpendicular to the vertical central axis of the connecting rod 11, and the conductive coil 13 forms a closed loop with the resistive sheet 14 through a wire.

In the present invention, the transmission mechanism includes a half gear 18. The two ends of the transmission shaft sequentially penetrate the ash collection box 17 and the side wall of the box body 1 to extend to the outside of the box body 1 and are fixedly sleeved with a plurality of transmission wheels 19, the guide roller 5 The two ends also extend through the side wall of the box 1 to the outside of the box 1 and are fixedly sleeved with a plurality of transmission wheels 19, and a plurality of transmission wheels 19 at corresponding positions are jointly sleeved with a transmission belt 20. By connecting the transmission wheels 19 with The transmission belt 20 is arranged outside the box body 1, which can effectively prevent the vibration and static electricity generated on the transmission belt from affecting the spinning during the operation of the transmission mechanism. At the same time, the user can also more conveniently perform inspection, maintenance and replacement operations on the transmission wheel 19 and the transmission belt 20. .

In the present invention, the lower end surface of the electromagnet 16 is an arc-shaped surface, and the radius of curvature of the arc-shaped surface is the same as the radius of the ferromagnetic ring 6, and the size of the electromagnet 16 matches the size of the ferromagnetic ring 6, so that when the electromagnetic When the iron 16 and the ferromagnetic ring 6 are attracted to each other and fixed, the contact area between the electromagnet 16 and the ferromagnetic ring 6 is increased to ensure that the electromagnet 16 and the ferromagnetic ring 6 can clamp and fix the spinning stably. The lower end surface of the electromagnet 16 The gasket 25 is glued. The gasket 25 is made of rubber. The gasket 25 can prevent the electromagnet 16 from damaging the spinning yarn. The electromagnet 16 is electrically connected to the controller 31 through a wire. The movable contact 9, static contact The head 10, the controller 31, and the electromagnet 16 are all connected in series with an external power source through a wire and a control switch. The controller 31 may adopt a microprogram controller, and the electromagnet 16 can be controlled by the controller 31.

In the present invention, a first one-way valve is installed in each exhaust port 27, a second one-way valve is installed in each intake port 28, and the gap between the two movable plates 24 and the inner wall of the ash collection box 17 The space is the filtering zone. The sealed space formed between each movable plate 24 and the inner wall of the ash collection box 17 is the drive zone. The first one-way valve only allows the gas or liquid in the drive zone to be discharged to the outside through the exhaust port 27. Two one-way valves only allow gas or liquid in the filter area to enter the drive area through the air inlet 28. Each air inlet 28 is located between the lower end of the filter 30 and the upper end of the ash collection box 17, and multiple exhausts The openings 27 are all located under the side wall of the ash collection box 17. By arranging the exhaust opening 27 below the side wall of the ash collection box 17, the airflow generated when the ash collection box 17 is exhausted outwards can be prevented from disturbing the spinning. .

In the present invention, the ash cleaning mechanism includes a mounting sleeve 32 arranged on the inner top wall of the ash collection box 17, a limit block 34 is slidably connected in the mounting sleeve 32, and the upper end surface of the limit block 34 and the inner top wall of the installation sleeve 32 are arranged between There is a second spring 33. The lower end surface of the limit block 34 is connected with a brush plate 35 through a support rod. The brush plate 35 is located below the mounting sleeve 32. Under the elastic force of 33, the lower end of the brush plate 35, that is, the bristles of the brush plate 35 always abut the upper end surface of the filter screen 30.

When the present invention is used, the spun yarn is passed through the yarn inlet 2 and the yarn outlet 3 in turn, and the spun yarn is positioned above the regulating roller 4 and the yarn guide roller 5, and below the electromagnet 16 and the first permanent magnet cylinder 12, and when When the spinning is under tension, the lower end of the first permanent magnet cylinder 12 is in contact with the upper surface of the spinning, and the movable contact 9 and the static contact 10 are in a separated state. The driving motor 21 is turned on, and the driving motor 21 drives the yarn guide roller 5 to rotate. Lead spinning out of box 1;

When spinning slack occurs, under the action of the gravity of the spinning yarn and the gravity of the first permanent magnet cylinder 12, the first permanent magnet cylinder 12 drives the slider 8 to slide down in the limit cylinder 7 through the connecting rod 11, and then moves The contact 9 is in contact with the static contact 10, the circuit is turned on, the electromagnet 16 generates a magnetic field and attracts each other with the ferromagnetic ring 6, the electromagnet 16 stretches the first spring 15 under the action of magnetic force and contacts the ferromagnetic ring 6 to spin The yarn is clamped and straightened again to prevent the spinning yarn from falling off. When the spinning yarn is tensioned, the movable contact 9 is separated from the static contact 10 under the support of the spinning yarn. The magnetic field of the electromagnet 16 disappears and it is in the first position. The upward movement of the spring 15 is separated from the ferromagnetic ring 6, and the spinning can complete the normal stroke;

At the same time, the yarn guide roller 5 synchronously drives the half gear 18 to rotate through the transmission mechanism, and the half gear 18 intermittently meshes with the two tooth plates on the movable frame 22, thereby driving the movable frame 22 to reciprocate in the horizontal direction in the dust collecting box 17 When the movable frame 22 moves to the left, the movable frame drives the left movable plate 24 to squeeze the left driving area so that the gas in it is discharged through the left exhaust port, and the right driving area generates negative pressure suction Outside air enters through the dust collection port 29 and the filter area, the air under the spinning is attracted, and the dust adhering to the spinning is sucked into the driving area on the right. In this process, the dust in the air is filtered and intercepted by the filter 30 , So as to ensure the cleanliness of the spinning. Similarly, when the movable frame 22 moves to the right, the driving area on the left cleans the spinning, and the cleaning efficiency is higher. Among them, with the reciprocating movement of the movable frame 22 As the filter screen 30 also reciprocates, the brush plate 35 at the lower end of the bristles reciprocally cleans the filter screen 30, thereby preventing the mesh of the filter screen 30 from being clogged and improving the service life of the filter screen 30. ；

It is worth noting that when the half gear 18 rotates, the second permanent magnet cylinder 26 rotates accordingly. When the opposite magnetic poles of the second permanent magnet cylinder 26 and the first permanent magnet cylinder 12 are the same, the first permanent magnet cylinder 12 receives a magnetic repulsion force. The upward movement is separated from the spinning. When the repulsive force between the second permanent magnet cylinder 26 and the first permanent magnet cylinder 12 is weakened or disappears and changes into a suction force, the first permanent magnet cylinder 12 moves downwards and interacts with the magnetic force under its own gravity. Under the action of the suction force, the spinning is hammered, so that the dust on the spinning is raised and separated from the spinning, which further improves the cleanliness of the spinning. Among them, with the first permanent magnet cylinder 12 and the second permanent magnet cylinder 26 The magnetic flux in the moving conductive coil 13 continues to change, and an induced current is generated in the conductive coil 13, and the induced current passes through the resistor 14 to generate heat and heat. The resistor 14 can heat and dry the spinning yarn to reduce the adhesion of dust to the surface of the cloth. Attaching force, it is convenient to remove the dust on the spinning, and no additional energy input is required, which is energy-saving and environmentally friendly.

In particular, the controller 31 can be programmed during use. When the controller 32 receives the signal that the moving contact 9 and the static contact 10 are in contact and conduction, the controller 31 controls the external power supply to continue the electromagnet 16 Timing power supply, so as to prevent the repulsion of the second permanent magnet cylinder 26 on the first permanent magnet cylinder 12 when the spinning slack makes it impossible to ensure the continuous contact between the movable contact 9 and the static contact 10, which will affect the spinning The effect of tightening.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution of the present invention The equivalent replacement or change of the inventive concept thereof shall all fall within the protection scope of the present invention.

Claims

A yarn guide device for textile machinery, comprising a box body (1), characterized in that the box body (1) is symmetrically provided with a yarn inlet (2) and a yarn outlet (3), and the box body (1) ) The adjusting roller (4) and the yarn guide roller (5) are installed to rotate symmetrically inside, the adjusting roller (4) is fixedly sleeved with a ferromagnetic ring (6), and the box body (1) is installed on the inner top wall A limit cylinder (7), a sliding block (8) is slidably connected to the limit cylinder (7), and a first permanent magnet cylinder (12) is installed at the lower end of the sliding block (8) through a plurality of connecting rods (11) ), and the first permanent magnet cylinder (12) is located below the limit cylinder (7), the first permanent magnet cylinder (12) is provided with a drying mechanism, and the inner top wall of the box body (1) also passes The plurality of first springs (15) are elastically connected with electromagnets (16), and the electromagnets (16) are located directly above the adjusting roller (4), and the lower end surface of the sliding block (8) is provided with a movable contact (9), The inner bottom wall of the limit cylinder (6) is provided with a static contact (10) corresponding to the movable contact (9), and the box body (1) is provided with a controller (31); the box body (1) A drive motor (21) is installed on the side wall, and the output shaft of the drive motor (21) penetrates the side wall of the box body (1) to extend into the box body (1) and passes through the drive shaft and the yarn guide roller (5) The ash collection box (17) is provided on the inner bottom wall of the box body (1), and the ash collection box (17) is located directly below the first permanent magnet cylinder (12). The ash collection box (17) An ash collecting port (29) is opened in the middle of the upper end surface, a half gear (18) is installed horizontally in the ash collecting box (17), and a second permanent wheel is coaxially embedded on the half gear (18). The magnetic cylinder (26), and the horizontal axis of the second permanent magnet cylinder (26) and the horizontal axis of the first permanent magnet cylinder (12) are on the same vertical plane, and the two ends of the half gear (18) pass through the set The side wall of the ash box (17) is rotatably mounted on the inner wall of the box body (1), and a transmission mechanism is provided between the half gear (18) and the yarn guide roller (5).
The yarn guide device of textile machinery according to claim 1, characterized in that a movable frame (22) is slidably connected in the dust collecting box (17), and the inner top wall and the inner bottom of the movable frame (22) are slidably connected. A toothed plate (23) is symmetrically provided on the wall, and a plurality of toothed plates (23) are meshed with a half gear (18). The two ends of the movable frame (22) are symmetrically connected with movable plates (24), and a plurality of movable The side walls of the plate (24) are all sealed and slidingly connected with the inner wall of the ash collection box (17), a filter screen (30) is arranged between the plurality of movable plates (24), and the side walls of the ash collection box (17) are symmetrically opened There are multiple exhaust ports (27), each of the movable plates (24) is provided with multiple air inlets (28), and the inner top wall of the ash collecting box (17) is symmetrically provided with multiple cleaning ports. Ash mechanism, and multiple ash cleaning mechanisms are respectively located on both sides of the ash collection port (29).
The yarn guiding device of textile machinery according to claim 2, characterized in that the drying mechanism comprises a conductive coil (13) arranged in a first permanent magnet cylinder (12) and a first permanent magnet cylinder (12) A semicircular ring-shaped resistor piece (14) is fixedly connected at the lower end, and the outer round side of the resistor piece (14) is glued with a matching heat-conducting layer. The conductive coil (13) and the connecting rod (11) are vertical The central axis is arranged vertically, and the conductive coil (13) forms a closed loop with the resistance piece (14) through a wire.
The yarn guiding device of a textile machinery according to claim 2, characterized in that the two ends of the transmission shaft of the transmission mechanism including a half gear (18) sequentially penetrate the sides of the ash collection box (17) and the box body (1). The wall extends to the outside of the box body (1) and fixes a plurality of transmission wheels (19) sleeved, the two ends of the yarn guide roller (5) also extend through the side wall of the box body (1) to the box body (1) A plurality of transmission wheels (19) are fixedly sleeved outside, and a transmission belt (20) is jointly sleeved on the plurality of transmission wheels (19) corresponding to the positions.
A textile machinery yarn guide device according to claim 2, characterized in that the lower end surface of the electromagnet (16) is an arc-shaped surface, and the radius of curvature of the arc-shaped surface is the same as the radius of the ferromagnetic ring (6) , And the size of the electromagnet (16) matches the size of the ferromagnetic ring (6), the lower end of the electromagnet (16) is glued with a gasket (25), and the gasket (25) is made of rubber , The electromagnet (16) is electrically connected to the controller (31) through a wire, and the movable contact (9), the static contact (10), the controller (31) and the electromagnet (16) all pass through the wire And the control switch is connected in series with the external power supply.
A textile machinery yarn guide device according to claim 2, characterized in that a first one-way valve is installed in each exhaust port (27), and each air inlet (28) is installed with a first one-way valve. A second one-way valve is installed. Each air inlet (28) is located between the lower end surface of the filter screen (30) and the upper end surface of the ash collecting box (17), and a plurality of the air outlets (27) ) Are located below the side wall of the ash collection box (17).
The yarn guiding device of textile machinery according to claim 2, characterized in that the dust cleaning mechanism comprises a mounting sleeve (32) arranged on the inner top wall of the ash collecting box (17), and the mounting sleeve (32) ) Is internally slidably connected with a limiting block (34), a second spring (33) is arranged between the upper end surface of the limiting block (34) and the inner top wall of the mounting sleeve (32), and the limiting block (34) is lowered The end surface is connected with a brush plate (35) through a support rod, and the brush plate (35) is located below the mounting sleeve (32), and the lower end surface of the brush plate (35) is in sliding contact with the upper end surface of the filter screen (30).