Exhaust device of automatic winder

Abstract

The utility model discloses an exhaust device of an automatic winder, which comprises an exhaust trench, a filter screen is fixedly connected inside the exhaust trench, two sides of the filter screen are provided with communication grooves, the outer wall of the exhaust trench is fixedly connected with a motor, the power end of the motor penetrates through the exhaust trench and is fixedly connected with a lead screw, and the lead screw is fixedly connected with a screw rod. The lead screw directly faces the lower portion of the communicating groove in one side, the other end of the lead screw is rotationally connected with the inner wall of the exhaust trench, a rack is fixedly connected between the inner walls of the exhaust trench and directly faces the lower portion of the communicating groove in the other side, the outer side of the lead screw is in meshed connection with a first moving table, and the outer side of the rack is in sliding connection with a second moving table. A mounting frame is fixedly connected between the tops of the first moving table and the second moving table and penetrates through the communicating groove, a scraping plate is slidably connected to the lower portion of the mounting frame, a discharging opening right facing the scraping plate is formed in the side, away from the motor, of the exhaust trench, cotton dust attached to a filter screen in the device can be cleaned, and unsmooth exhaust caused by blockage of the filter screen is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of winder exhaust, in particular to an automatic winder exhaust device. Background Art

[0002] The automatic winding machine is a high-level latest generation textile machinery product that integrates machinery, electricity, instrumentation and air. It winds the bobbin yarn into knot-free bobbins and removes yarn defects during the winding process. The automatic winding floor exhaust is generally set under each automatic winding machine or between two automatic winding machines. The air in the workshop is sucked through the ditch to a special machine room for processing, and then the purified air is added to the air intake system of the air conditioner or discharged to the outside.

[0003] An exhaust device is installed under the winder to suck the cotton dust generated when the winder is working, and filter the cotton dust through a built-in filter plate. However, in actual use, the cotton dust will adhere to the filter plate, causing the ventilation volume of the filter plate to decrease, and the ability to suck cotton dust in the air will also decrease simultaneously. Utility Model Content

[0004] The purpose of the utility model is to provide an exhaust device for an automatic winding machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust device for an automatic winding machine, comprising an exhaust trench, a filter screen is fixedly connected to the inside of the exhaust trench, connecting grooves are provided on both sides of the filter screen, a motor is fixedly connected to the outer wall of the exhaust trench, a power end of the motor penetrates the exhaust trench and is fixedly connected to a lead screw, the lead screw is opposite to the lower part of the connecting groove on one side, the other end of the lead screw is rotatably connected to the inner wall of the exhaust trench, a rack is fixedly connected between the inner walls of the exhaust trench, the rack is opposite to the lower part of the connecting groove on the other side, a first movable platform is meshedly connected to the outer side of the lead screw, a second movable platform is slidably connected to the outer side of the rack, a mounting frame is fixedly connected between the tops of the first movable platform and the second movable platform penetrating the connecting groove, a scraper is slidably connected to the lower part of the mounting frame, and a discharge opening facing the scraper is provided on the side of the exhaust trench away from the motor.

[0006] Preferably, a sliding groove is opened inside the lower side of the mounting frame, control grooves are opened on both sides of the mounting frame, a connecting rod is fixedly connected inside the control groove, sliding plates are slidably connected to the outsides of the connecting rods on both sides, a first spring is fixedly connected to the top of the sliding plate, the first spring is sleeved on the outside of the connecting rod, the top of the first spring is fixedly connected to the inner wall of the control groove, a scraper is fixedly connected to the top of the sliding plate, and the scraper penetrates the sliding groove and faces the filter.

[0007] Preferably, a blocking block is slidably connected inside the discharge port, and a connecting plate is fixedly connected to the blocking block on the side away from the exhaust trench. Sliding rods are fixedly connected on both sides of the connecting plate. The other end of the sliding rod penetrates the exhaust trench and is fixedly connected to a limiting plate. The limiting plate is fixedly connected to a second spring, and the second spring is sleeved on the outside of the sliding rod. The other end of the second spring is fixedly connected to the exhaust trench.

[0008] Preferably, the exhaust ditch is fixedly connected to a storage box on one side close to the discharge port, a storage box is slidably connected inside the storage box, a feed port matching the discharge port is formed on the side wall of the storage box, two sets of top screws are meshingly connected to the inner wall of the storage box away from the feed port, a box door is connected to the top shaft of the storage box, and a handle is fixedly connected to the top of the box door.

[0009] Preferably, a rotating rod is connected to the first movable platform on one side facing the second movable platform, the rotating rod penetrates the second movable platform and is fixedly connected to a rotating gear, the rotating gear is meshed with a rack, and a plurality of striking rods are fixedly connected to both sides of the rotating rod.

[0010] Preferably, an exhaust device is fixedly connected to the bottom side wall of the exhaust trench.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model cooperates with a motor, a lead screw, a first moving platform, a second moving platform, a first spring, a sliding sheet, a filter screen, a scraper, a discharge port, a feed port, and a storage box. The motor drives the lead screw to rotate, so that the first moving platform drives the second moving platform to move. The first spring pushes the sliding sheet to move toward the filter screen, so that the scraper is close to the filter screen. The scraper discharges the cotton dust on the top of the filter screen from the discharge port and enters the storage box from the feed port. The cotton dust attached to the filter screen in the exhaust device can be cleaned and recovered to prevent the cotton dust from clogging the filter screen and causing poor exhaust.

[0013] 2. The utility model also cooperates with the use of a second moving platform, a rack, a rotating gear, a rotating rod, a striking rod, and a filter screen. The second moving platform moves along the rack, so that the rack drives the rotating rod to rotate through the meshing rotating gear, so that the striking rod strikes the filter screen to prevent cotton dust from sticking to the filter screen, thereby improving the filter screen cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of the exhaust trench structure of the utility model from a second viewing angle;

[0016] Figure 3This is a schematic diagram of the exhaust trench structure of the utility model from the third viewing angle;

[0017] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model from the fourth viewing angle;

[0018] Figure 5 This is a schematic diagram of the structure of the second mobile station of the utility model from the fifth viewing angle;

[0019] Figure 6 This is a schematic diagram of the structure of the discharge port of the utility model from the sixth viewing angle;

[0020] Figure 7 This is a schematic diagram of the storage box structure from the seventh viewing angle of the utility model.

[0021] In the figure: 1. exhaust ditch; 2. air intake grille; 3. filter screen; 4. connecting groove; 5. motor; 6. rack; 7. first movable platform; 8. lead screw; 9. mounting frame; 10. sliding groove; 11. control groove; 12. connecting rod; 13. sliding plate; 14. first spring; 15. scraper; 16. discharge port; 17. blocking block; 18. connecting plate; 19. sliding rod; 20. limiting plate; 21. second spring; 22. storage box; 23. storage box; 24. rotating rod; 25. rotating gear; 26. striking rod; 27. exhaust device; 28. feed port; 29. ​​top screw; 30. box door; 31. handle; 32. second movable platform. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-7The utility model provides a technical solution: an exhaust device for an automatic winding machine, including an exhaust trench 1, a filter screen 3 is fixedly welded inside the exhaust trench 1, the filter screen 3 can block cotton dust, and connecting grooves 4 are opened on both sides of the filter screen 3. A motor 5 is threadedly installed on the outer wall of the exhaust trench 1, and a screw 8 is threadedly installed on the power end of the motor 5 penetrating the exhaust trench 1. The screw 8 is directly opposite to the lower part of the connecting groove 4 on one side, and the other end of the screw 8 is rotatably connected to the inner wall of the exhaust trench 1. A rack 6 is fixedly welded between the inner walls of the exhaust trench 1, and the rack 6 is directly opposite to the other side. At the lower part of the side connecting groove 4, the first moving platform 7 is meshedly installed on the outer side of the lead screw 8, and the second moving platform 32 is slidably installed on the outer side of the rack 6. A mounting frame 9 is fixedly welded between the tops of the first moving platform 7 and the second moving platform 32 penetrating the connecting groove 4. A scraper 15 is slidably installed at the lower part of the mounting frame 9. A discharge port 16 facing the scraper 15 is opened on the side of the exhaust trench 1 away from the motor 5. The motor 5 drives the lead screw 8 to rotate, so that the first moving platform 7 drives the second moving platform 32 to move, and the scraper 15 discharges the cotton dust on the top of the filter screen 3 from the discharge port 16;

[0024] A sliding groove 10 is provided inside the lower side of the mounting frame 9, and control grooves 11 are provided on both sides of the mounting frame 9. A connecting rod 12 is fixedly welded inside the control groove 11, and sliding sheets 13 are slidably installed outside the connecting rods 12 on both sides. A first spring 14 is fixedly welded on the top of the sliding sheet 13. The first spring 14 is sleeved on the outside of the connecting rod 12, and the top of the first spring 14 is fixedly welded to the inner wall of the control groove 11. A scraper 15 is fixedly welded on the top of the sliding sheet 13. The scraper 15 penetrates the sliding groove 10 and faces the filter screen 3. The first spring 14 pushes the sliding sheet 13 to move toward the filter screen 3, so that the scraper 15 is close to the filter screen 3; the discharge port 16 is inside A blocking block 17 is installed on the sliding part to prevent air from flowing from the discharge port 16 during exhaust. A connecting plate 18 is fixedly welded on the side of the blocking block 17 away from the exhaust trench 1. Sliding rods 19 are fixedly welded on both sides of the connecting plate 18. The other end of the sliding rod 19 penetrates the exhaust trench 1 and is fixedly welded with a limiting piece 20. The limiting piece 20 is fixedly welded with a second spring 21. The second spring 21 is sleeved on the outside of the sliding rod 19. The other end of the second spring 21 is fixedly welded to the exhaust trench 1. The mounting frame 9 pushes the limiting piece 20, and the sliding rod 19 pushes the connecting plate 18 to drive the blocking block 17 to separate from the discharge port 16, so that the cotton dust can be discharged. After the cotton dust is discharged, The second spring 21 pushes the limit plate 20 to insert the blocking block 17 into the discharge port 16; a storage box 22 is fixedly welded on one side of the exhaust trench 1 close to the discharge port 16, and a storage box 23 is slidably installed inside the storage box 22. A feed port 28 matching the discharge port 16 is provided on the side wall of the storage box 23, and cotton dust enters the storage box 23 from the feed port 28. Two sets of top screws 29 are meshed and connected to the inner wall of the storage box 23 away from the feed port 28. By rotating the top screws 29, the storage box 23 is pushed to move toward the exhaust trench 1, so that the connecting plate 18 is inserted into the feed port 28 to prevent cotton dust from falling into the gap, and the storage box 23 top The first movable platform 7 is connected to a door 30 on the first movable platform 7, and a handle 31 is fixedly welded on the top of the door 30; the first movable platform 7 is connected to a rotating rod 24 on the side facing the second movable platform 32, and the rotating rod 24 penetrates the second movable platform 32 and is fixedly welded with a rotating gear 25, which is meshed with the rack 6, and a number of striking rods 26 are fixedly welded on both sides of the rotating rod 24. The second movable platform 32 moves along the rack 6, so that the rack 6 drives the rotating rod 24 to rotate by meshing with the rotating gear 25, so that the striking rod 26 strikes the filter screen 3 to prevent cotton dust from sticking to the filter screen 3; an exhaust device 27 is fixedly welded on the bottom side wall of the exhaust trench 1 to realize air circulation.

[0025] Working principle: When the utility model is in use, the storage box 22 is inserted into the storage box 22, and the storage box 23 is pushed to move toward the exhaust trench 1 by rotating the top screw 29, so that the connecting plate 18 is inserted into the feed port 28, and the motor 5 drives the lead screw 8 to rotate, so that the first movable platform 7 drives the second movable platform 32 to move, and the first spring 14 pushes the sliding plate 13 to move toward the filter screen 3, so that the scraper 15 is close to the filter screen 3, and when the mounting frame 9 moves to the discharge port 16, the mounting frame 9 pushes the limit plate 20, and the sliding rod 19 pushes the connecting plate 18, driving the block 17 to separate from the discharge port 16, and the scraper 15 discharges the cotton dust on the top of the filter screen 3 from the discharge port 16, and enters the storage box 23 from the feed port 28.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust device for an automatic winding machine, comprising an exhaust trench (1), characterized in that: A filter screen (3) is fixedly connected inside the exhaust trench (1), and connecting grooves (4) are provided on both sides of the filter screen (3). A motor (5) is fixedly connected to the outer wall of the exhaust trench (1), and a power end of the motor (5) penetrates the exhaust trench (1) and is fixedly connected to a lead screw (8), the lead screw (8) is directly opposite to the lower part of the connecting groove (4) on one side, and the other end of the lead screw (8) is rotatably connected to the inner wall of the exhaust trench (1), and a rack (6) is fixedly connected between the inner walls of the exhaust trench (1), and the rack (6) is directly opposite to the lower part of the connecting groove (4) on the other side, the outer side of the lead screw (8) is meshedly connected with a first movable platform (7), the outer side of the rack (6) is slidably connected with a second movable platform (32), a mounting frame (9) is fixedly connected between the tops of the first movable platform (7) and the second movable platform (32) penetrating the connecting groove (4), a scraper (15) is slidably connected to the lower part of the mounting frame (9), and a discharge port (16) facing the scraper (15) is opened on the side of the exhaust trench (1) away from the motor (5) and facing the scraper (15).

2. The exhaust device of the automatic winding machine according to claim 1, characterized in that: A sliding groove (10) is provided inside the lower side of the mounting frame (9), and control grooves (11) are provided on both sides of the mounting frame (9). A connecting rod (12) is fixedly connected inside the control groove (11), and sliding plates (13) are slidably connected to the outside of the connecting rod (12) on both sides. A first spring (14) is fixedly connected to the top of the sliding plate (13), and the first spring (14) is sleeved on the outside of the connecting rod (12). The top of the first spring (14) is fixedly connected to the inner wall of the control groove (11), and a scraper (15) is fixedly connected to the top of the sliding plate (13), and the scraper (15) penetrates the sliding groove (10) and faces the filter screen (3).

3. The exhaust device of the automatic winding machine according to claim 1, characterized in that: A blocking block (17) is slidably connected inside the discharge port (16); a connecting plate (18) is fixedly connected to the blocking block (17) on the side away from the exhaust trench (1); sliding rods (19) are fixedly connected to both sides of the connecting plate (18); the other end of the sliding rod (19) penetrates the exhaust trench (1) and is fixedly connected to a limiting plate (20); the limiting plate (20) is fixedly connected to a second spring (21); the second spring (21) is sleeved on the outside of the sliding rod (19); the other end of the second spring (21) is fixedly connected to the exhaust trench (1).

4. The exhaust device of the automatic winding machine according to claim 1, characterized in that: A storage box (22) is fixedly connected to the exhaust ditch (1) on one side close to the discharge port (16); a storage box (23) is slidably connected to the interior of the storage box (22); a feed port (28) cooperating with the discharge port (16) is provided on the side wall of the storage box (23); two groups of top screws (29) are meshingly connected to the inner wall of the storage box (23) on the side away from the feed port (28); a box door (30) is connected to the top shaft of the storage box (23); and a handle (31) is fixedly connected to the top of the box door (30).

5. The exhaust device of the automatic winding machine according to claim 1, characterized in that: A rotating rod (24) is directly connected to the side of the first moving platform (7) facing the second moving platform (32); the rotating rod (24) penetrates the second moving platform (32) and is fixedly connected to a rotating gear (25); the rotating gear (25) is meshed with a rack (6); and a plurality of striking rods (26) are fixedly connected to both sides of the rotating rod (24).

6. The exhaust device of the automatic winding machine according to claim 1, characterized in that: An exhaust device (27) is fixedly connected to the side wall at the bottom of the exhaust trench (1).

Images