Plastic particle dust removal device for producing automobile spoiler

Abstract

The utility model discloses a plastic particle dust removal device for producing an automobile spoiler, which relates to the technical field of plastic particle production, and comprises a box body, the box body is provided with a first space and a second space, the first space and the second space are separated by a filter screen, and the top of the box body is fixedly connected with a fixed block. Through the arrangement of the motor and the rotating shaft, the cam can be driven to rotate, so that one end of the movable frame is continuously pushed to move upwards, the spring between the movable frame and the fixed block is stretched, and when the cam rotates and does not generate upward thrust on the movable frame, the spring resets to drive one end of the movable frame to move downwards, so that the movable frame is driven to move downwards. And the movement is repeated to enable the movable frame to vibrate, so that the plastic particles continuously vibrate in the movable frame, dust in the plastic particles falls into the fixed block through vibration, preliminary dust removal of the plastic particles can be completed through vibration of the movable frame, and dust removal of the plastic particles can be better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle production, in particular to a dust removal device for producing plastic particles for automobile spoilers. Background Art

[0002] A car spoiler is a component similar to an inverted airplane tail installed on the rear trunk lid of a car. The main principle is based on aerodynamic design. Its function is to affect the airflow distribution around the vehicle body during driving, thereby improving the driving stability of the vehicle. The car spoiler is produced by plastic particles through injection molding. When using plastic particles to produce car spoilers, it is usually necessary to remove dust from the plastic particles first. The purpose is to remove impurities and dust on the surface of the plastic particles and improve product quality.

[0003] Announcement No. CN206285673U discloses a dust removal device for plastic particles, which continuously works through fans one and two during the process of delivering plastic particles into a dust removal chamber. The negative pressure provided by fan one can remove impurities and dust mixed in the plastic particles for the first time, and the wind provided by fan two passes through the right side wall of the fourth square cylinder and enters the fourth square cylinder to remove some impurities and dust remaining in the plastic particles for a second time. The device can effectively remove the dust contained in the plastic particles, has a good dust removal effect, can avoid dust pollution of the environment, and can avoid dust harming the health of operators.

[0004] However, when the device is used to remove dust from plastic particles, the dust adhering to the outer surface of the plastic particles cannot be completely removed by only using the first and second fans, which will affect the dust removal effect on the plastic particles. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a dust removal device for plastic particles in the production of automobile spoilers, so as to solve the technical problem that the dust adhering to the outer surface of the plastic particles cannot be completely dropped only by fan one and fan two, thus affecting the dust removal effect of the plastic particles.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle dust removal device for producing automobile spoilers, comprising a box body, the box body is provided with a first space and a second space, and the first space and the second space are separated by a filter screen, a fixed block is fixedly connected to the top of the box body, a movable frame is rotatably connected to the fixed block through an axis, the movable frame is an inclined structure, and the side of the movable frame close to the first space is a low point, the low point of the movable frame is connected to the fixed block through a spring, a rotating shaft is rotatably connected to the fixed block, a group of cams are fixedly connected to the outer surface of the rotating shaft, and the cams are located at the bottom of the movable frame, one end of the rotating shaft movably passes through one side of the fixed block and extends to the outside to be connected to the output end of the motor, the motor is placed in a muffler box, and the muffler box is fixedly connected to one side of the box body.

[0007] By adopting the above technical scheme, through the setting of the motor and the rotating shaft, the motor can drive the rotating shaft to move and simultaneously drive the cam to rotate, so that the cam continuously pushes one end of the movable frame to move upward, thereby stretching the spring between the movable frame and the fixed block, and when the rotation of the cam does not generate an upward thrust on the movable frame, the spring reset can drive one end of the movable frame to move downward, and repeating this movement can cause the movable frame to vibrate, so the plastic particles vibrate continuously in the movable frame, causing the dust in the plastic particles to fall into the fixed block through the vibration, and at the same time, due to the inclined structure of the movable frame, the plastic particles move during the vibration until they can fall from the movable frame, which is beneficial to complete the initial dust removal of the plastic particles through the vibration of the movable frame, and is convenient for better dust removal of the plastic particles.

[0008] The utility model is further configured such that an air outlet is provided at one end of the box body, and the air outlet is located at one end of the first space, the air outlet movably passes through one end of the box body and extends to the outside to be connected with a fan, the fan is placed on the top of the support plate, and the support plate is fixedly connected to one side of the box body.

[0009] By adopting the above technical solution and setting the fan, the plastic particles are caused to fall from the movable frame into the first space, and the gas generated by the fan is simultaneously blown out through the air outlet, so that the dust contained in the plastic particles can be blown into the second space by the blowing force of the gas, and because a filter is provided between the first space and the second space, the plastic particles can be prevented from entering the second space, which is conducive to dust removal of the plastic particles again and facilitates the later processing of the plastic particles.

[0010] The utility model is further configured such that a feed port is provided at the top of the box body, and the feed port is located at the top of the first space, a discharge port is provided at one end of the box body, and the discharge port is located at one end of the first space, and the bottom of the first space is a slope structure.

[0011] By adopting the above technical solution and setting the feed port, the plastic particles dropped from the movable frame can enter the first space through the feed port, and at the same time, the bottom of the first space is set as a slope structure, so that the dust-removed plastic particles can be quickly discharged from the first space through the discharge port.

[0012] The utility model is further configured that a movable block is slidably connected to one end of the box body, a groove is provided on one side of the movable block, and the groove fits with one end of the fixed block, a group of sliding blocks are fixedly connected to the top of the movable block, and a group of sliding grooves fitting with the sliding blocks are provided in the box body.

[0013] By adopting the above technical solution, through the setting of the slide groove and the slider, the movable block can slide at one end of the box body through the slider and the slide groove, so the stability of the movement of the movable block can be increased. At the same time, the groove on one side of the movable block fits with one end of the fixed block, so that the dust in the fixed block can enter the movable block through the groove, which is convenient for the dust to be collected and processed through the movable block.

[0014] The utility model is further configured such that one side of the second space is connected with a movable door via a hinge.

[0015] By adopting the above technical solution and setting the movable door, the sealing performance of the second space can be increased, and the dust in the second space can be cleaned by opening the movable door.

[0016] The utility model is further configured that the inner bottom of the fixed block is configured as an inclined structure, and the fixed block is at a lower position on a side close to the movable block.

[0017] By adopting the above technical solution and setting the fixed block as an inclined structure, it is beneficial for the dust to slide into the movable block through the inclined structure, so that the dust can be collected and processed in a centralized manner.

[0018] The utility model is further configured that a baffle is fixedly connected to the top of the feed inlet.

[0019] By adopting the above technical solution and setting the baffle, it is helpful to prevent the plastic particles from splashing everywhere when entering the first space through the vibration of the movable frame, so that the plastic particles can enter the first space better.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] The utility model can drive the cam to rotate synchronously when the motor drives the rotating shaft to move, so that the cam continuously pushes one end of the movable frame to move upward, thereby stretching the spring between the movable frame and the fixed block, and when the rotation of the cam does not generate an upward thrust on the movable frame, the spring resets and drives one end of the movable frame to move downward, and repeating this movement can cause the movable frame to vibrate, so the plastic particles continuously vibrate in the movable frame, so that the dust in the plastic particles falls into the fixed block through the vibration, which is beneficial to complete the preliminary dust removal of the plastic particles through the vibration of the movable frame, and is convenient for better dust removal of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the interior of the three-dimensional structure of the utility model;

[0024] Figure 3 It is a three-dimensional structural cross-sectional view of the utility model;

[0025] Figure 4 This is a detailed diagram of the dust removal structure of the utility model.

[0026] In the figure: 1. box body; 2. first space; 3. second space; 4. filter; 5. inlet; 6. outlet; 7. baffle; 8. fixed block; 9. movable frame; 10. spring; 11. motor; 12. muffler; 13. rotating shaft; 14. cam; 15. support plate; 16. fan; 17. air outlet; 18. movable block; 19. groove; 20. slide groove; 21. slider; 22. hinge; 23. movable door. DETAILED DESCRIPTION

[0027] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0028] The following describes an embodiment of the utility model based on its overall structure.

[0029] A dust removal device for plastic particles in the production of automobile spoilers, such as Figure 1-4As shown, it includes a box body 1, a first space 2 and a second space 3 are provided in the box body 1, and the first space 2 and the second space 3 are separated by a filter screen 4, and a feed port 5 is provided on the top of the box body 1, and the feed port 5 is located at the top of the first space 2, so that plastic particles can enter the first space 2 through the feed port 5, and a baffle 7 is fixedly connected to the top of the feed port 5, so that the splashing of plastic particles can be prevented by the baffle 7, and a discharge port 6 is provided at one end of the box body 1, and the discharge port 6 is located at one end of the first space 2, and the bottom of the first space 2 is an inclined structure, so that the plastic particles after dust removal can be better discharged from the discharge port 6 through the inclined structure at the bottom of the first space 2.

[0030] Then, a fixed block 8 is fixedly connected to the top of the box body 1, and a movable frame 9 is rotatably connected to the fixed block 8 through an axis. The movable frame 9 is a slope structure, and the side of the movable frame 9 close to the first space 2 is low, so that plastic particles can fall from the low point of the movable frame 9. The movable frame 9 is connected to the fixed block 8 through a spring 10 at the low point. A rotating shaft 13 is rotatably connected to the fixed block 8, and a group of cams 14 are fixedly connected to the outer surface of the rotating shaft 13, and the cam 14 is located at the bottom of the movable frame 9. One end of the rotating shaft 13 movably passes through one side of the fixed block 8 and extends to the outside to be connected to the output end of the motor 11. The motor 11 is placed in a muffler box 12, and the noise generated by the motor 11 during operation is reduced by the muffler box 12. The muffler box 12 is fixedly connected to one side of the box body 1, so the positions of the muffler box 12 and the motor 11 can be fixed.

[0031] When in use, through the setting of the motor 11 and the rotating shaft 13, the motor 11 can drive the rotating shaft 13 to move and synchronously drive the cam 14 to rotate, so that the cam 14 continuously pushes one end of the movable frame 9 to move upward, and the spring 10 between the movable frame 9 and the fixed block 8 is stretched. When the cam 14 rotates and does not generate an upward thrust on the movable frame 9, the spring 10 resets and can drive one end of the movable frame 9 to move downward. Repeating this movement can cause the movable frame 9 to vibrate, so the plastic particles vibrate continuously in the movable frame 9, so that the dust in the plastic particles falls into the fixed block 8 through the vibration. At the same time, due to the inclined structure of the movable frame 9, the plastic particles move during the vibration until they can fall from the movable frame 9, which is conducive to completing the preliminary dust removal of the plastic particles through the vibration of the movable frame 9, so as to facilitate better dust removal of the plastic particles.

[0032] Further, an air outlet 17 is provided at one end of the box body 1, and the air outlet 17 is located at one end of the first space 2. The air outlet 17 movably penetrates one end of the box body 1 and extends to the outside where a fan 16 is connected, so that when the plastic particles fall from the movable frame 9 into the first space 2, the gas generated by the fan 16 can be blown out through the air outlet 17 simultaneously, and the dust contained in the plastic particles can be blown into the second space 3 by the blowing force of the gas. Since a filter screen 4 is provided between the first space 2 and the second space 3, the plastic particles can be prevented from entering the second space 3, which is beneficial for dust removal of the plastic particles again and facilitates the later processing of the plastic particles. The fan 16 is placed on the top of the support plate 15, and the support plate 15 is fixedly connected to one side of the box body 1, and the position of the fan 16 can be fixed by the support plate 15.

[0033] In this embodiment, a movable block 18 is slidably connected to one end of the box body 1, and a groove 19 is provided on one side of the movable block 18, and the groove 19 is matched with one end of the fixed block 8, so that the dust in the fixed block 8 can enter the movable block 18 through the groove 19, so that the dust can be collected and processed centrally, and a group of sliders 21 are fixedly connected to the top of the movable block 18, and a group of slide grooves 20 matching the sliders 21 are provided in the box body 1, and a damping structure is provided between the slide grooves 20 and the sliders 21, so that the friction between the two can be increased, so that the movable block 18 is not easy to slide on one end of the box body 1, and the movable block 18 is not easy to slide on one end of the box body 1, and the movable block 18 is not easy to slide on the other end of the box body 1. The movable block 18 slides at one end of the box body 1 through the slider 21 and the slide groove 20, and the bottom of the fixed block 8 is set to an inclined structure, and the side of the fixed block 8 close to the movable block 18 is low, so that the dust in the fixed block 8 can slide into the movable block 18 better. At the same time, a movable door 23 is hingedly connected to one side of the second space 3 through a hinge 22, and a rubber layer is provided at the connection between the movable door 23 and the second space 3, so that the sealing and friction between the movable door 23 and the second space 3 can be increased to prevent dust from splashing and affecting the use of the device. At the same time, the dust in the second space 3 can be cleaned centrally by opening the movable door 23.

[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A plastic particle dust removal device for producing automobile spoilers, comprising a box (1), wherein the box (1) is provided with a first space (2) and a second space (3), and the first space (2) and the second space (3) are separated by a filter (4), characterized in that: A fixed block (8) is fixedly connected to the top of the box body (1), and a movable frame (9) is rotatably connected to the fixed block (8) via an axis. The movable frame (9) is an inclined structure, and the side of the movable frame (9) close to the first space (2) is a low point. The low point of the movable frame (9) is connected to the fixed block (8) via a spring (10). A rotating shaft (13) is rotatably connected to the fixed block (8), and a group of cams (14) are fixedly connected to the outer surface of the rotating shaft (13), and the cams (14) are located at the bottom of the movable frame (9). One end of the rotating shaft (13) movably passes through one side of the fixed block (8) and extends to the outside to be connected to the output end of the motor (11), and the motor (11) is placed in a muffler box (12), and the muffler box (12) is fixedly connected to one side of the box body (1).

2. The dust removal device for plastic particles used in the production of automobile spoilers according to claim 1, characterized in that: An air outlet (17) is provided at one end of the box body (1), and the air outlet (17) is located at one end of the first space (2). The air outlet (17) movably passes through one end of the box body (1) and extends to the outside to be connected to a fan (16). The fan (16) is placed on the top of a support plate (15), and the support plate (15) is fixedly connected to one side of the box body (1).

3. The dust removal device for plastic particles used in the production of automobile spoilers according to claim 1, characterized in that: The top of the box body (1) is provided with an inlet (5), and the inlet (5) is located at the top of the first space (2); one end of the box body (1) is provided with an outlet (6), and the outlet (6) is located at one end of the first space (2); the bottom of the first space (2) is a sloped structure.

4. The dust removal device for plastic particles used in the production of automobile spoilers according to claim 1, characterized in that: One end of the box body (1) is slidably connected to a movable block (18), one side of the movable block (18) is provided with a groove (19), and the groove (19) is matched with one end of the fixed block (8), the top of the movable block (18) is fixedly connected to a group of sliding blocks (21), and a group of sliding grooves (20) matched with the sliding blocks (21) are provided in the box body (1).

5. The dust removal device for plastic particles used in the production of automobile spoilers according to claim 1, characterized in that: One side of the second space (3) is hingedly connected to a movable door (23) via a hinge (22).

6. The dust removal device for plastic particles used in the production of automobile spoilers according to claim 1, characterized in that: The inner bottom of the fixed block (8) is arranged as an inclined structure, and the side of the fixed block (8) close to the movable block (18) is at a lower position.

7. The dust removal device for plastic particles used in the production of automobile spoilers according to claim 3, characterized in that: A baffle (7) is fixedly connected to the top of the feed inlet (5).

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