Automatic fluff screening device

Abstract

The utility model discloses an automatic fluff screening device which comprises a machine body, a motor is arranged in the machine body, an output shaft is arranged on the motor, the other end of the output shaft is connected with a roller, a rotating rod is arranged at the other end of the roller, the other end of the rotating rod is inserted into a rotating groove fixing block on the machine body in a penetrating mode, and the roller is of a hollow structure. The roller of the automatic fluff screening device forms a rotating structure in the machine body through the output shaft and the rotating rod under the action of the motor, and the screen is arranged below the roller, so that the screening efficiency of fluff is improved through the two screening devices, and meanwhile, the fluff can be conveniently screened according to the size of the fluff; a concave connecting plate and a baffle of the device form a rotating structure with a roller through a first rotating shaft and a second rotating shaft under the action of a first servo motor and a second servo motor, so that the baffle, a feeding pipe assembly and a discharging pipe assembly are driven by the two sets of servo motors to automatically rotate, and then feeding and discharging of the device are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile flocking, in particular to an automatic flock screening device. Background Art

[0002] Car flocking uses flocking technology to flock on the surface of car interior parts, thereby increasing the aesthetics of car interior parts and greatly reducing the clanging sound when objects in the box collide with the box body, playing a role in shock absorption and noise prevention, keeping the car quiet. Before flocking the car interior, in order to ensure the quality and comfort of the flocked parts, they need to be screened by a screening device before the fluff is processed.

[0003] During the use of the screening device, the vibrating screen drives the fluff to be screened, thereby screening out impurities and some fine fluff in the fluff. However, during the use of the existing screening device, the fluff is light in weight, which leads to a low screening efficiency of the screening machine, and the fluff is easily electrostatically adsorbed on the inner wall of the discharge pipe during the discharge process. Therefore, an automatic fluff screening device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic fluff screening device to solve the problem that the fluff of the existing screening device proposed in the above-mentioned background technology is light in weight during use, resulting in low screening efficiency of the screening machine, and the fluff is easily electrostatically adsorbed on the inner wall of the discharge pipe during the discharge process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic fluff screening device, comprising a body, a motor is provided inside the body, and an output shaft is provided on the motor, the other end of the output shaft is connected to a drum, and a rotating rod is provided on the other end of the drum, the other end of the rotating rod is inserted into the rotating groove fixing block on the body, and the drum is a hollow structure, and a feed port and a discharge port are provided on the drum above and below the rotating rod, respectively, a first servo motor is provided on one side of the rotating rod, and one end of the output shaft of the first servo motor is connected to the first rotating shaft through a coupling, a baffle is provided on the outer wall of the first rotating shaft, and the baffle is located at the feed port and the discharge port, a second servo motor is correspondingly provided on one side of the first servo motor, and one end of the output shaft of the second servo motor is connected to the second rotating shaft through a coupling, a concave connecting plate is provided on the second rotating shaft, and the other end of the concave connecting plate is respectively connected to a feed pipe and a discharge pipe, the feed pipe is inserted in the feed port, and the discharge pipe is inserted at the discharge port, and the other end of the discharge pipe is connected to an exhaust fan;

[0006] A fixing frame is provided on the inner wall of the machine body below the drum, and a screen is provided between the fixing frames, a vibration motor is provided on the lower end surface of the screen, and both ends of the screen are connected to shock-absorbing springs in the fixing frame, a fixing pipe is provided on the machine body on one side of the screen, and a slide groove is provided on the inner wall of the fixing pipe, a slider is inserted in the slide groove, and the other end of the slider is connected to a spray arm, a plurality of groups of spray heads are evenly provided on the spray arm, and a water inlet pipe is provided at the outer end of the spray arm, and the other end of the water inlet pipe is connected to a water source through a water pump;

[0007] A dust suction port is arranged in the machine body below the screen, and an exhaust pipe is arranged outside the machine body at the other end of the dust suction port, and the other end of the exhaust pipe is connected to the exhaust fan.

[0008] Preferably, the drum forms a rotating structure in the machine body through the output shaft and the rotating rod under the action of the motor.

[0009] Preferably, the concave connecting plate and the baffle plate respectively form a rotating structure with the drum through the first rotating shaft and the second rotating shaft under the action of the first servo motor and the second servo motor.

[0010] Preferably, the nozzle forms a sliding structure with the fixed pipe in the slide groove through the slider, and the nozzle forms a connecting structure with the water source through the water inlet pipe under the action of the water pump.

[0011] Preferably, the suction port forms a suction structure with the interior of the machine body through the exhaust pipe under the action of the exhaust fan.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the drum of the automatic fluff screening device forms a rotating structure in the machine body through the output shaft and the rotating rod under the action of the motor, and a screen is provided under the drum, so that the screening efficiency of the fluff is increased through two sets of screening devices, and it is convenient to screen the fluff according to its size. The concave connecting plate and the baffle of the device form a rotating structure with the drum through the first rotating shaft and the second rotating shaft respectively under the action of the first servo motor and the second servo motor, so that the baffle and the feed pipe and the discharge pipe assembly are driven by the two sets of servo motors to automatically rotate, thereby facilitating the feeding and discharging of the device. The nozzle of the device forms a sliding structure with the fixed pipe in the slide groove through the slider, and the nozzle forms a connecting structure with the water source through the water inlet pipe under the action of the water pump, so that before the device works, it is convenient to spray anti-static spray on the inner wall of the fixed pipe through the nozzle, thereby preventing the fluff from adhering to the fixed pipe during the discharge process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an automatic fluff screening device of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of an automatic fluff screening device of the utility model from a top view;

[0015] Figure 3 This is a side structural schematic diagram of a screen assembly of an automatic fluff screening device of the utility model;

[0016] Figure 4 This is a side structural schematic diagram of a fixed tube assembly of an automatic fluff screening device of the utility model;

[0017] Figure 5 This utility model is a kind of automatic screening device for fluff Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, body, 2, motor, 3, rotating rod, 4, roller, 5, first servo motor, 6, first rotating shaft, 7, baffle, 8, second servo motor, 9, second rotating shaft, 10, concave connecting plate, 11, feed pipe, 12, discharge pipe, 13, screen, 14, fixed frame, 15, fixed pipe, 16, slider, 17, nozzle, 18, water inlet pipe, 19, dust suction port. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 The utility model provides a technical solution: an automatic fluff screening device, including a body 1, a motor 2 is provided inside the body 1, and an output shaft is provided on the motor 2, the other end of the output shaft is connected to a drum 4, and a rotating rod 3 is provided on the other end of the drum 4, the other end of the rotating rod 3 is inserted into the rotating groove fixing block on the body 1, and the drum 4 is a hollow structure, and a feed port and a discharge port are respectively provided on the upper and lower parts of the rotating rod 3 on the drum 4.

[0021] Furthermore, under the action of the motor 2, the drum 4 forms a rotating structure in the body 1 through the output shaft and the rotating rod 3, so that the fluff moves in the drum 4 through the rotating drum 4, thereby facilitating the preliminary screening of the fluff through the hollow structure of the drum 4.

[0022] A first servo motor 5 is provided on one side of the rotating rod 3, and one end of the output shaft of the first servo motor 5 is connected to the first rotating shaft 6 through a coupling. A baffle 7 is provided on the outer wall of the first rotating shaft 6, and the baffle 7 is located at the feed port and the discharge port. A second servo motor 8 is correspondingly provided on one side of the first servo motor 5, and one end of the output shaft of the second servo motor 8 is connected to the second rotating shaft 9 through a coupling. A concave connecting plate 10 is provided on the second rotating shaft 9, and the other end of the concave connecting plate 10 is respectively connected to a feed pipe 11 and a discharge pipe 12. The feed pipe 11 is inserted into the feed port, and the discharge pipe 12 is inserted at the discharge port, and the other end of the discharge pipe 12 is connected to the exhaust fan.

[0023] Furthermore, the concave connecting plate 10 and the baffle plate 7 form a rotating structure with the drum 4 through the first rotating shaft 6 and the second rotating shaft 9 respectively under the action of the first servo motor 5 and the second servo motor 8, so that the baffle plate 7, the feed pipe 11 and the discharge pipe 12 are automatically rotated and replaced through the servo motor assembly, thereby facilitating the feeding and discharging of the fluff.

[0024] A fixing frame 14 is provided on the inner wall of the body 1 below the drum 4, and a screen 13 is provided between the fixing frames 14, a vibration motor is provided on the lower end surface of the screen 13, and both ends of the screen 13 are connected to shock-absorbing springs in the fixing frame 14, a fixing pipe 15 is provided on one side of the screen 13 on the body 1, and a slide groove is opened on the inner wall of the fixing pipe 15, a slider 16 is inserted in the slide groove, and the other end of the slider 16 is connected to a spray arm, a plurality of groups of nozzles 17 are evenly provided on the spray arm, and a water inlet pipe 18 is provided at the outer end of the spray arm, and the other end of the water inlet pipe 18 is connected to a water source through a water pump.

[0025] Furthermore, the nozzle 17 forms a sliding structure with the fixed tube 15 in the slide groove through the slider 16, and the nozzle 17 forms a connecting structure with the water source through the water inlet pipe 18 under the action of the water pump, so that the fixed tube 15 is processed by the nozzle 17 before it works, thereby preventing the fluff from adhering to the inner wall of the fixed tube 15 due to static electricity during the unloading process.

[0026] A dust suction port 19 is provided in the body 1 below the screen 13 , and an exhaust pipe is provided outside the body 1 at the other end of the dust suction port 19 , and the other end of the exhaust pipe is connected to an exhaust fan.

[0027] Furthermore, the suction port 19 forms a suction structure with the interior of the fuselage 1 through the exhaust pipe under the action of the exhaust fan, so that impurities and fine fluff in the fluff are extracted through appropriate wind force, and the suction port 19 ensures that the air inside the fuselage 1 moves downward.

[0028] Working principle: When using the automatic fluff screening device, first, the slider 16 slides in the slide groove to drive the spray arm to move, so that the anti-static spray is sprayed on the inner wall of the fixed tube 15 through the nozzle 17, so as to prevent the fluff from being adsorbed on the inner wall of the fixed tube 15 when it is discharged from the fixed tube 15. After the static electricity of the fixed tube 15 is cleared, the first servo motor 5 drives the baffle 7 to rotate to one side through the first rotating shaft 6, and at the same time, the second servo motor 8 drives the concave connecting plate 10 to rotate, so that the feed pipe 11 is inserted into the feed port, and the discharge pipe 12 is inserted into the discharge port, so that the fluff is automatically fed into the inside of the drum 4 through the feed pipe 11; after the fluff is placed, the concave connecting plate 10 and its related components can be driven to rotate outward by the second servo motor 8, so that the first servo motor 5 drives the baffle 7 to cover the feed port and the discharge port; when the feed port and the discharge port are closed, Then the motor 2 can be started, and the motor 2 drives the drum 4 to rotate through the output shaft, so that the fluff moves in the drum 4, so that the fluff can be preliminarily screened through the hollow structure of the drum 4, and the screened fluff moves downward under the action of the dust suction port 19, and when the fluff falls on the screen 13, it is screened for the second time, and the fluff after the second screening is discharged through the fixed tube 15, so as to ensure the fluff screening efficiency and distinguish the size of the fluff; after the fluff screening is completed, the baffle 7 is driven to rotate outward again by the first servo motor 5, so that the second servo motor 8 drives the discharge pipe 12 to be inserted into the discharge port, and then the screened fluff is extracted and discharged through the discharge pipe 12; after the fluff screening is completed, the suction force of the dust suction port 19 can be increased, and then the impurities and fine fluff generated by the screening can be collected. This is the use process of the fluff automatic screening device.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic fluff screening device, comprising a body (1), characterized in that: The machine body (1) is provided with a motor (2) inside, and the motor (2) is provided with an output shaft, the other end of the output shaft is connected to a roller (4), and the other end of the roller (4) is provided with a rotating rod (3), the other end of the rotating rod (3) is inserted into a rotating groove fixing block on the machine body (1), and the roller (4) is a hollow structure, and the upper and lower parts of the rotating rod (3) are provided with a feed port and a discharge port on the roller (4), respectively, and the rotating rod (3) is provided with a first servo motor (5) on one side, and one end of the output shaft of the first servo motor (5) is connected to a first rotating shaft (6) through a coupling, and the first rotating shaft (6) A baffle (7) is provided on the outer wall, and the baffle (7) is located at the feed port and the discharge port; a second servo motor (8) is provided on one side of the first servo motor (5) correspondingly, and one end of the output shaft of the second servo motor (8) is connected to the second rotating shaft (9) through a coupling; a concave connecting plate (10) is provided on the second rotating shaft (9), and the other end of the concave connecting plate (10) is respectively connected to a feed pipe (11) and a discharge pipe (12); the feed pipe (11) is inserted into the feed port, and the discharge pipe (12) is inserted at the discharge port, and the other end of the discharge pipe (12) is connected to an exhaust fan; A fixing frame (14) is provided on the inner wall of the machine body (1) below the drum (4), and a screen (13) is provided between the fixing frames (14); a vibration motor is provided on the lower end surface of the screen (13), and two ends of the screen (13) are connected to shock-absorbing springs in the fixing frames (14); a fixing pipe (15) is provided on one side of the screen (13) on the machine body (1), and a slide groove is provided on the inner wall of the fixing pipe (15); a slider (16) is inserted into the slide groove, and the other end of the slider (16) is connected to a spray arm; a plurality of groups of spray heads (17) are evenly provided on the spray arm, and a water inlet pipe (18) is provided at the outer end of the spray arm, and the other end of the water inlet pipe (18) is connected to a water source through a water pump; A dust suction port (19) is provided in the machine body (1) below the screen (13), and an exhaust pipe is provided outside the machine body (1) at the other end of the dust suction port (19), and the other end of the exhaust pipe is connected to an exhaust fan.

2. The automatic fluff screening device according to claim 1, characterized in that: The roller (4) forms a rotating structure in the machine body (1) through the output shaft and the rotating rod (3) under the action of the motor (2).

3. The automatic fluff screening device according to claim 1, characterized in that: The concave connecting plate (10) and the baffle plate (7) respectively form a rotating structure with the roller (4) through the first rotating shaft (6) and the second rotating shaft (9) under the action of the first servo motor (5) and the second servo motor (8).

4. The automatic fluff screening device according to claim 1, characterized in that: The spray head (17) forms a sliding structure with the fixed pipe (15) in the slide groove via the slider (16), and the spray head (17) forms a communication structure with the water inlet source via the water inlet pipe (18) under the action of the water pump.

5. The automatic fluff screening device according to claim 1, characterized in that: Under the action of the exhaust fan, the dust suction port (19) forms a suction structure with the interior of the machine body (1) through the exhaust pipe.

Images