Exhaust device of automatic winder

Abstract

The utility model discloses an automatic winder exhaust device which comprises a ground discharging barrel, a fixing ring fixedly connected to the side inner wall of the ground discharging barrel, a sliding block slidably connected to the upper surface of the fixing ring, a rack fixedly connected to the lower surface of the sliding block, a gear meshed with the side surface of the rack, and a clamping block fixedly connected to the lower surface of the rack. The side surface of the clamping block is fixedly connected with a connecting ring, the side surface of the connecting ring is fixedly connected with a filter screen, the end, away from the connecting ring, of the filter screen is fixedly connected with a connecting cylinder, the inner side face of the connecting cylinder is in threaded connection with a containing cylinder, the inner side face of the containing cylinder is rotationally connected with a rotating rod, and one end of the rotating rod is fixedly connected with fan blades. The side surface of the rotating rod is fixedly connected with a cleaning plate. By means of the components, cotton dust adsorbed on the filter screen can be swept off through the cleaning plate and collected into the containing cylinder, the cotton dust is prevented from being blown up again and adsorbed on the filter screen, meanwhile, the fixing of the clamping block to the connecting ring can be relieved by sliding the sliding block, and the filter screen can be replaced.

Description

Technical Field

[0001] This utility model relates to the field of ventilation technology for winding machines, and in particular to an automatic ventilation device for winding machines. Background Technology

[0002] Existing automatic winding machine exhaust systems all utilize an exhaust device to draw workshop air through a trench located below the winding machine to a dedicated machine room for processing. The purified air is then either added to the air conditioning intake system or discharged outdoors. While filters are used to intercept cotton dust and clean the dust from the filters, the cleaned dust is not collected. This allows the dust to be blown around and re-adsorbed onto the filters. For example, a Chinese patent disclosure for an automatic winding machine exhaust system (application number CN202221303534.8) describes a system where the filter cartridge traps cotton dust from the air, and the airflow in the exhaust duct drives the fan blades to rotate. The fan blades drive the spindle, which in turn drives a scraper to scrape the surface of the filter cartridge, preventing excessive dust accumulation. However, the dust still disperses in the exhaust duct under the influence of the airflow and can re-adsorb onto the filter, affecting the device's ventilation efficiency and limiting its effectiveness. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an automatic winding machine exhaust device. This device uses a rotating impeller in the ventilation pipe to draw air from the workshop into a floor exhaust drum, and then exhausts it through the ventilation pipe for ventilation. The flowing air drives the fan blades and rotating rod to rotate, causing the cleaning plate 15 connected to the rotating rod to clean the cotton dust intercepted by the filter screen. Under the action of the air and the cleaning plate, the cotton dust falls into a collection cylinder for easy cleaning, effectively preventing cotton dust from accumulating on the filter screen and affecting its filtration effect. The cleaned cotton dust is collected in the collection cylinder to prevent it from re-adsorbing onto the filter screen. Simultaneously, the connecting ring is fixed using components such as clips to secure the filter screen, allowing for replacement of the filter screen after unfastening, ensuring the filtration effect of the device.

[0004] This utility model also provides an automatic winding machine exhaust device as described above, comprising: a ground exhaust bucket, a fixing ring fixedly connected to the inner side wall of the ground exhaust bucket, a slider slidably connected to the upper surface of the fixing ring, a rack fixedly connected to the lower surface of the slider, a gear meshing on the side surface of the rack, and a locking block fixedly connected to the lower surface of the rack.

[0005] A connecting ring is fixedly connected to the side surface of the locking block, and a filter screen is fixedly connected to the side surface of the connecting ring. A connecting cylinder is fixedly connected to the end of the filter screen away from the connecting ring. A receiving cylinder is threadedly connected to the inner surface of the connecting cylinder, and a rotating rod is rotatably connected to the inner surface of the receiving cylinder. A fan blade is fixedly connected to one end of the rotating rod, and a cleaning plate is fixedly connected to the side surface of the rotating rod. Using these components, the cleaning plate can sweep away the cotton dust adsorbed on the filter screen and collect it into the receiving cylinder, preventing the cotton dust from being blown up and adsorbed onto the filter screen again. Simultaneously, the locking block can be released from its fixation by sliding the slider, allowing for filter screen replacement.

[0006] According to the automatic winding machine ventilation device of this utility model, a top cover is fixedly connected to the upper surface of the ground drain, and a vent hole is provided on the upper surface of the top cover. With these components, the top cover can seal the ground drain, allowing air to flow into the ground drain through the vent hole, preventing most of the cotton dust from entering the ground drain.

[0007] According to the present invention, an automatic winding machine exhaust device has a rotating rod whose end away from the fan blades is rotatably connected to a top cover, and the other end of the rotating rod, which is away from the top cover, extends through the upper surface of the receiving cylinder to the lower surface of the receiving cylinder. These components allow the rotating rod to be fixed to the top cover and rotated.

[0008] According to the automatic winding machine exhaust device of this utility model, the lower surface of the rack is slidably connected to the fixed ring, and there are two racks symmetrically distributed. Through these components, the rack can drive the locking block to move within the fixed ring.

[0009] According to the automatic winding machine exhaust device of this utility model, the lower surface of the gear is rotatably connected to the fixed ring, and the gear is located between two racks. Through these components, the two racks can move towards each other under the action of the gear.

[0010] According to the automatic winding machine exhaust device of this utility model, a vent pipe is fixedly connected to the lower surface of the ground-mounted drum, and the fan blades are located inside the vent pipe. These components allow the fan blades to rotate under the influence of airflow.

[0011] According to the automatic winding machine exhaust device of this utility model, a motor is fixedly connected to the side surface of the ventilation pipe, and a fan is fixedly connected to the output end of the motor. Through these components, air can be drawn into the ventilation pipe for ventilation by the rotation of the fan.

[0012] According to the automatic winding machine exhaust device of this utility model, the impeller is located inside the ventilation pipe and below the fan blades. These components enhance airflow and increase the fan blade rotation speed.

[0013] Beneficial effects:

[0014] Compared with existing technologies, this method utilizes a fan rotating in a ventilator to draw air from the workshop into a floor drain, and then discharges it through the ventilator for ventilation. The flowing air drives the fan blades and rotating rod to rotate, causing the cleaning plate 15 connected to the rotating rod to clean the cotton dust trapped by the filter screen. Under the action of the air and the cleaning plate, the cotton dust falls into the collection cylinder for easy cleaning, effectively preventing cotton dust from accumulating on the filter screen and affecting its filtration effect. The cleaned cotton dust is collected in the collection cylinder to prevent it from being re-adsorbed on the filter screen. At the same time, the connecting ring is fixed by using components such as clips to fix the filter screen, achieving the effect of fixing the filter screen. After the fixation is released, the filter screen can be replaced to ensure the filtration effect of the device. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall structural diagram of the automatic winding machine exhaust device of this utility model;

[0017] Figure 2 This is a cross-sectional view of the exhaust device for the automatic winding machine of this utility model;

[0018] Figure 3 This is a structural diagram of the rotating rod of the automatic winding machine exhaust device of this utility model;

[0019] Figure 4 This is a structural diagram of the card block of the automatic winding machine exhaust device of this utility model;

[0020] Legend:

[0021] 1. Top cover; 2. Vent hole; 3. Ground drain; 4. Vent pipe; 5. Motor; 6. Fixing ring; 7. Clamping block; 8. Connecting ring; 9. Filter screen; 10. Connecting cylinder; 11. Receiving cylinder; 12. Rotating rod; 13. Fan blade; 14. Fan wheel; 15. Cleaning plate; 16. Sliding block; 17. Rack; 18. Gear. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4This utility model provides an automatic winding machine exhaust device, comprising: a ground exhaust bucket 3, a fixing ring 6 fixedly connected to the inner side wall of the ground exhaust bucket 3 for fixing a connecting ring 8 and a filter screen 9, a slider 16 slidably connected to the upper surface of the fixing ring 6 to drive a rack 17 to slide, a rack 17 fixedly connected to the lower surface of the slider 16, the lower surface of the rack 17 slidably connected to the fixing ring 6, two racks 17 symmetrically distributed to drive a locking block 7 to move, a gear 18 meshing with the side surface of the rack 17, the lower surface of the gear 18 rotatably connected to the fixing ring 6, the gear 18 being located between the two racks 17 so that the two racks 17 can move towards each other simultaneously, and a locking block 7 fixedly connected to the lower surface of the rack 17 to fix the connecting ring 8 under the drive of the rack 17;

[0024] A connecting ring 8 is fixedly connected to the side surface of the card block 7, which connects to the filter screen 9, facilitating the fixing of the filter screen 9 inside the floor drain 3. The filter screen 9 is fixedly connected to the side surface of the connecting ring 8 to filter the cotton dust sucked into the floor drain 3, preventing the cotton dust from entering the ventilation pipe 4. A connecting cylinder 10 is fixedly connected to the end of the filter screen 9 away from the connecting ring 8, connecting the filter screen 9 and fixing the receiving cylinder 11. The receiving cylinder 11 is threadedly connected to the inner side of the connecting cylinder 10, and can be fixed to the connecting cylinder 10. When the cleaning plate 15 cleans the cotton dust on the filter screen 9, the cotton dust will fall into the receiving cylinder 11 under the action of air and be collected. After removal, the cotton dust is cleaned. A rotating rod 12 is rotatably connected to the inner side of the receiving cylinder 11. The end of the rotating rod 12 away from the fan blade 13 is rotatably connected to the top cover 1. The end of the rotating rod 12 away from the top cover 1 extends through the upper surface of the receiving cylinder 11 to the lower surface of the receiving cylinder 11, connecting the cleaning plate 15 and the fan blade 13, and driving the cleaning plate 15 to rotate. One end of the rotating rod 12 is fixedly connected to the fan blade 13. Under the action of the airflow in the ventilation pipe 4, the rotating rod 12 is driven to rotate. The side surface of the rotating rod 12 is fixedly connected to the cleaning plate 15, which cleans the cotton dust that falls on the filter screen 9 and sends the cotton dust into the receiving cylinder 11.

[0025] A top cover 1 is fixedly connected to the upper surface of the ground drain 3, sealing the ground drain 3 and isolating most of the cotton dust. The upper surface of the top cover 1 is provided with a vent 2, through which air enters the ground drain 3 for ventilation. A vent pipe 4 is fixedly connected to the lower surface of the ground drain 3 to send out the air for purification. The fan blade 13 is located inside the vent pipe 4. A motor 5 is fixedly connected to the side surface of the vent pipe 4 to provide power for the rotation of the impeller 14. The output end of the motor 5 is fixedly connected to the impeller 14, which can rotate at high speed, creating an air pressure difference inside and outside the vent pipe 4, allowing air to be drawn into the ground drain 3 and discharged from the vent pipe 4. The impeller 14 is located inside the vent pipe 4 and below the fan blade 13.

[0026] Working principle: Before use, fix the top cover 1 to the ground drain 3 and start the motor 5 to drive the impeller 14 to rotate. After the impeller 14 rotates, air is drawn into the ground drain 3 and discharged from the vent pipe 4. During the air flow, it will carry impurities such as cotton dust. Most of the cotton dust will be isolated by the top cover 1, and some cotton dust will enter the ground drain 3 through the vent hole 2 and be intercepted by the filter screen 9. When the air flows, it will drive the fan blade 13 to rotate and the rotating rod 12 to rotate. The rotating rod 12 will drive the cleaning plate 15 to rotate along the filter screen 9 to clean the cotton dust on the filter screen 9. After the cotton dust is swept off, it will fall into the receiving cylinder 11 along the cleaning plate 15 under the action of the air. After the air exchange is completed, the receiving cylinder 11 can be rotated to separate the receiving cylinder 11 from the connecting cylinder 10 and clean the cotton dust inside. Alternatively, the sliding slider 16 can be used to drive the rack 17 to move, and under the action of the gear 18, the two locking blocks 7 will separate to release the fixing effect on the connecting ring 8 and the filter screen 9 can be replaced.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An automatic winding machine exhaust device, characterized in that, include: A ground drain (3) has a fixed ring (6) fixedly connected to its inner side wall. A slider (16) is slidably connected to the upper surface of the fixed ring (6). A rack (17) is fixedly connected to the lower surface of the slider (16). A gear (18) meshes with the side surface of the rack (17). A locking block (7) is fixedly connected to the lower surface of the rack (17). A connecting ring (8) is fixedly connected to the side surface of the card block (7), a filter screen (9) is fixedly connected to the side surface of the connecting ring (8), a connecting cylinder (10) is fixedly connected to the end of the filter screen (9) away from the connecting ring (8), a receiving cylinder (11) is threadedly connected to the inner side of the connecting cylinder (10), a rotating rod (12) is rotatably connected to the inner side of the receiving cylinder (11), a fan blade (13) is fixedly connected to one end of the rotating rod (12), and a cleaning plate (15) is fixedly connected to the side surface of the rotating rod (12).

2. The automatic winding machine exhaust device according to claim 1, characterized in that, The top cover (1) is fixedly connected to the upper surface of the ground drain (3), and the upper surface of the top cover (1) is provided with ventilation holes (2).

3. The automatic winding machine exhaust device according to claim 2, characterized in that, The end of the rotating rod (12) away from the fan blade (13) is rotatably connected to the top cover (1), and the end of the rotating rod (12) away from the top cover (1) extends through the upper surface of the receiving cylinder (11) to the lower surface of the receiving cylinder (11).

4. The automatic winding machine exhaust device according to claim 1, characterized in that, The lower surface of the rack (17) is slidably connected to the fixed ring (6), and there are two racks (17) that are symmetrically distributed.

5. An automatic winding machine exhaust device according to claim 1, characterized in that, The lower surface of the gear (18) is rotatably connected to the fixed ring (6), and the gear (18) is located between two racks (17).

6. The automatic winding machine exhaust device according to claim 1, characterized in that, The lower surface of the ground drain (3) is fixedly connected to a vent pipe (4), and the fan blade (13) is located inside the vent pipe (4).

7. An automatic winding machine exhaust device according to claim 6, characterized in that, A motor (5) is fixedly connected to the side surface of the ventilation pipe (4), and a wind turbine (14) is fixedly connected to the output end of the motor (5).

8. An automatic winding machine exhaust device according to claim 7, characterized in that, The impeller (14) is located inside the ventilation pipe (4) and is located below the fan blade (13).

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