Filtering device for ASA high rubber powder production process
By using anti-blocking components and filter devices of the drive device in the ASA high-rubber powder production process, the filter clogging problem is solved, and efficient impurity cleaning and production efficiency are achieved.
Patent Information
- Application Number
- CN202422583128.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-25
AI Technical Summary
During the production process of ASA high-rubber powder, the filter screen is easily clogged by impurities, resulting in a decrease in filtration effect and affecting production efficiency.
A filtering device including an anti-blocking component and a driving device is designed. The anti-blocking component cleans impurities on the filter screen through vibration and cleaning mechanisms. The driving device drives the anti-blocking component to move on the filter screen for cleaning, and is combined with the locking component to achieve rapid limiting.
Effectively prevent filter clogging, reduce manual cleaning time, improve work efficiency, and ensure filtering effect and production efficiency.
Smart Images
Figure CN223440368U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of rubber powder filter, especially relates to a filter device for ASA high rubber powder production process. BACKGROUND
[0002] ASA high rubber powder is a ternary polymer composed of acrylonitrile, styrene and acrylic rubber, and belongs to impact modified resin. It can enhance weather resistance, improve impact resistance, enhance flame retardancy and improve processing performance. When producing ASA high rubber powder, some solid particles, suspended solids or other insoluble impurities are produced. If these impurities remain in the ASA high rubber powder, the product quality and performance will be affected. When producing it, a filter screen is needed to filter it, and part of the impurities will block the filter screen after long time use, thereby affecting the filtering effect of the filter screen and reducing the production efficiency. SUMMARY
[0003] The utility model aims at providing a filter device for ASA high rubber powder production process to solve the technical problems in the background art.
[0004] To achieve the above-mentioned purpose, the specific technical scheme of the filter device for ASA high rubber powder production process of the utility model is as follows:
[0005] A filter device for ASA high rubber powder production process, comprising a receiving bin, a supporting leg arranged on the side wall of the receiving bin for supporting the receiving bin, a filter part arranged on the receiving bin through a first spring, and a conveying device arranged below the receiving bin between the supporting legs. The filter part comprises a bearing frame arranged on the first spring, a filter screen arranged in the bearing frame, and a vibration machine arranged on the outer wall of the bearing frame. A anti-blocking assembly for cleaning the filter screen is arranged in the bearing frame, a driving device is arranged on the outer wall of the bearing frame, the driving device cooperates with the anti-blocking assembly, the anti-blocking assembly comprises a guide groove opened on two opposite side walls of the bearing frame, a sliding block arranged in the two guide grooves, a first connecting plate arranged between the two sliding blocks, a plurality of vertical columns arranged on the first connecting plate in sliding manner, a top ball arranged at the top end of each vertical column, the bottom end of each vertical column is connected through a second connecting plate, and a second spring is sleeved on the vertical column between the top ball and the first connecting plate. The first connecting plate and the second connecting plate are connected through a reciprocating device.
[0006] Further, the reciprocating device comprises a first motor arranged at the bottom end of the first connecting plate, a bearing plate arranged at the output end of the first motor, and a first protrusion arranged at the bottom surface of the bearing plate. A disc is arranged on the second connecting plate, a plurality of second protrusions are arranged on the top surface of the disc, and the first protrusion cooperates with the second protrusion.
[0007] Further, the driving device comprises fixing blocks arranged at two ends of the side wall of the bearing frame, a screw is rotatably arranged between the two fixing blocks, a second motor is arranged at the side wall of the bearing frame, the second motor is connected with the screw, and the screw is threadedly connected with the corresponding sliding block.
[0008] Further, the filter screen is obliquely arranged in the bearing frame, and a waste outlet is formed in the bearing frame corresponding to the lowest end of the filter screen.
[0009] Further, guide plates are arranged above and below the filter screen on the inner wall of the bearing frame, the filter screen is slidably arranged between the two guide plates, an installation opening is formed in the bearing frame corresponding to the highest end of the filter screen, and a locking assembly for limiting the filter screen is arranged on the bearing frame.
[0010] Further, the locking assembly comprises a fixed plate arranged on one side of the bearing frame, a sliding column slidably arranged on the fixed plate, a limiting block arranged at the top end of the sliding column, a baffle arranged at the bottom end of the sliding column, and a third spring arranged between the baffle and the fixed plate.
[0011] Further, the conveying device comprises a material collecting bin arranged between the supporting legs and located below the material receiving bin, a discharging opening is in communication with one side of the material collecting bin, a discharging device is arranged in the material collecting bin, and the discharging device comprises a spiral shovel rotatably arranged in the material collecting bin, a third motor arranged on the outer wall of the material collecting bin, and the third motor is connected with the spiral shovel.
[0012] The ASA high-gum powder production process filtering device has the following advantages:
[0013] 1. The anti-blocking assembly is arranged, and the driving device is used in cooperation with the anti-blocking assembly, so that the impurities stuck on the filter screen can be cleaned, the accumulation of impurities on the filter screen is reduced, the process and time for manually cleaning the filter screen are saved, and the working efficiency is improved.
[0014] 2. The locking assembly is arranged, the filter screen can be quickly limited, time is saved, and the working efficiency is improved. DRAWINGS
[0015] Figure 1 It is a structure schematic view of the ASA high-gum powder production process filtering device.
[0016] Figure 2 It is a structure schematic view of the driving device.
[0017] Figure 3 It is a schematic view of the anti-blocking assembly.
[0018] Figure 4 It is a schematic view of the reciprocating device.
[0019] Figure 5It is the mounting hole and the guide plate schematic view of the utility model;
[0020] Figure 6 It is the locking assembly schematic view of the utility model;
[0021] Figure 7 It is the material collecting bin, discharge port, spiral shovel and third motor schematic view of the utility model.
[0022] Marking in the drawing:
[0023] 1, material receiving bin;2, supporting leg;3, filter part;31, bearing frame;32, filter screen;33, vibrating machine;4, first spring;5, anti-blocking assembly;51, sliding block;52, first connecting plate;53, vertical column;54, top ball;55, second connecting plate;56, second spring;57, guide groove;6, reciprocating device;61, first motor;62, first protrusion;63, bearing plate;64, second protrusion;7, driving device;71, fixed block;72, screw;73, second motor;8, waste port;9, mounting hole;10, guide plate;11, locking assembly;111, fixed plate;112, sliding column;113, baffle;114, limiting block;115, third spring;12, material collecting bin;13, discharge port;14, spiral shovel;15, third motor. DETAILED DESCRIPTION
[0024] In order to better understand the purpose, structure and function of the utility model, the following will be further described in detail in combination with the drawings.
[0025] As Figures 1 to 7 Indicated, the utility model discloses a kind of ASA high glue powder production process filter device, including material receiving bin 1, supporting leg 2 for being supported to it and being arranged on the side wall of material receiving bin 1, supporting leg 2 is distributed at each corner of material receiving bin 1.There is filter part 3 in the upper of material receiving bin 1 by first spring 4, material can be directly placed into filter part 3 and is filtered, and then filtered material will be directly entered into material receiving bin 1.And material entered into material receiving bin 1 will be directly introduced to the conveying device arranged between supporting leg 2 and located below material receiving bin 1, material is directly conveyed to next process by conveying device, and it is more convenient to use.
[0026] Among them, filter part 3 for filtering material includes bearing frame 31 arranged on first spring 4, filter screen 32 is located in bearing frame 31, and vibrating machine 33 connected with external power supply is arranged on the outer wall of bearing frame 31.Vibrating machine 33 works, drives bearing frame 31 to vibrate, and filter screen 32 arranged in bearing frame 31 will also vibrate, and material placed in bearing frame 31 will be filtered by filter screen 32 under the vibration action of vibrating machine 33. Figure 1As shown, the material receiving bin 1 for receiving the filtered material in the filtering part 3 is specifically a reverse cone shape with the top larger than the bottom, and a through hole is formed at the bottom end of the material receiving bin 1 so as to facilitate the falling of the material in the material receiving bin 1.
[0027] The fallen material will directly enter the conveying device, and the conveying device comprises a collecting bin 12 arranged between the supporting legs 2 and below the material receiving bin 1, and the collecting bin 12 is a reverse cone shape with the top larger than the bottom. A discharging port 13 is connected to one side below the collecting bin 12, and a discharging device is arranged in the collecting bin 12. The discharging device comprises a spiral shovel 14 rotatably arranged in the collecting bin 12, one end of the spiral shovel 14 extends into the discharging channel and cooperates with the inner wall thereof, and a third motor 15 connected with an external power source is arranged on the outer wall of the collecting bin 12, and the output end of the third motor 15 is connected with the spiral shovel 14. Specifically, the material falling from the material receiving bin 1 will be stored in the collecting bin 12, and then the spiral shovel 14 will be driven to work by the third motor 15, and the material stored in the collecting bin 12 will be discharged from the discharging channel to the next process under the action of the spiral shovel 14, which is simple to operate and convenient to use.
[0028] As preferred, in order to prevent the filter screen 32 in the filtering part 3 from being blocked after long time work, a blocking prevention assembly 5 for cleaning the filter screen 32 is arranged in the bearing frame 31, and a driving device 7 is arranged on the outer wall of the bearing frame 31 and cooperates with the blocking prevention assembly 5. Specifically, the blocking prevention assembly 5 comprises guide grooves 57 opened on the two opposite side walls of the bearing frame 31, sliding blocks 51 slidingly arranged in the two guide grooves 57, a first connecting plate 52 arranged between the two sliding blocks 51 and located in the bearing frame 31. A plurality of vertical columns 53 are vertically and slidingly arranged on the first connecting plate 52, each vertical column 53 penetrates through the first connecting plate 52, and a top ball 54 is arranged at the top end of each vertical column 53. Meanwhile, the bottom ends of the vertical columns 53 are connected through a second connecting plate 55. A second spring 56 is sleeved on each vertical column 53 between the top ball 54 and the first connecting plate 52. A reciprocating device 6 for reciprocating movement of the second connecting plate 55 is arranged between the first connecting plate 52 and the second connecting plate 55. When the reciprocating device 6 works, the second connecting plate 55 will move up and down, and each sliding column 112 will move on the first connecting plate 52, the sliding column 112 will move the top ball 54, and the movement of the top ball 54 will touch the filter screen 32, so that the filter screen 32 will vibrate, thereby making the impurities stuck on the filter screen 32 separate from the filter holes, so that the blocking prevention assembly 5 can clean the filter screen 32.
[0029] As Figure 4As shown, the reciprocating device 6 for driving the second connecting plate 55 to work includes a first motor 61 arranged at the bottom end of the first connecting plate 52 and connected with an external power source, a bearing plate 63 arranged at the output end of the first motor 61, and first protrusions 62 arranged at the bottom surface of the bearing plate 63 at both ends. Meanwhile, a disc is arranged on the second connecting plate 55, and a plurality of second protrusions 64 are distributed on the top surface of the disc, and the first protrusions 62 and the second protrusions 64 are matched. When the first motor 61 drives the bearing plate 63 to rotate, the first protrusions 62 on the bearing plate 63 will rotate with the bearing plate 63 and collide with the second protrusions 64 on the disc. When the first protrusions 62 and the second protrusions 64 collide, and the second spring 56 is matched, the second connecting plate 55 can be driven by the slide post 112 to drive the top ball 54 to move reciprocally.
[0030] In order to facilitate the cleaning of the entire filter screen 32, the driving device 7 can drive the anti-blocking assembly 5 to move reciprocally along the guide groove 57, that is, the anti-blocking assembly 5 cleans the filter screen 32 reciprocally. Specifically, the driving device 7 includes fixed blocks 71 arranged at both ends of the side wall of the bearing frame 31, and the two fixed blocks 71 are arranged at both ends of the corresponding guide groove 57. Among them, a screw rod 72 is rotatably arranged between the two fixed blocks 71, and a second motor 73 connected with an external power source is arranged at one end of the side wall of the bearing frame 31 corresponding to the screw rod 72. The output end of the second motor 73 is connected with the screw rod 72, and the screw rod 72 is threadedly connected with the slide block 51 corresponding thereto. Starting the second motor 73, the second motor 73 drives the screw rod 72 to rotate, and the slide block 51 threadedly connected with the screw rod 72 will move in the guide groove 57, and the movement of the slide block 51 can realize the movement of the anti-blocking assembly 5 in the bearing frame 31. Among them, the second motor 73 can rotate forward and reverse, so as to realize the reciprocating movement of the anti-blocking assembly 5 in the bearing frame 31 by the screw rod 72, and realize the cleaning work of the entire filter screen 32 by the anti-blocking assembly 5.
[0031] As a further improvement, the filter screen 32 is arranged obliquely in the bearing frame 31, and the guide groove 57 is also arranged obliquely on the bearing frame 31, and the driving device 7 is arranged obliquely on the bearing frame 31 corresponding to the guide groove 57, and a waste outlet 8 is arranged on the bearing frame 31 corresponding to the lowest end of the filter screen 32. When the filter screen 32 filters the material, the impurities filtered out will directly fall along the inclination angle of the filter screen 32 and be discharged to the outside of the bearing frame 31 through the waste outlet 8, thereby saving the time for cleaning the impurities on the filter screen 32.
[0032] As another preferred, a guide plate 10 is arranged above and below the filter screen 32 corresponding to the inner wall of the bearing frame 31, and the filter screen 32 is slidingly arranged between the two guide plates 10. Meanwhile, a mounting port 9 is also opened on the bearing frame 31 corresponding to the highest end of the filter screen 32, and the filter screen 32 can be installed into the bearing frame 31 from the mounting port 9. Of course, the locking assembly 11 for limiting the filter screen 32 is also arranged on the bearing frame 31. Specifically, the locking assembly 11 comprises a fixed plate 111 arranged on one side of the bearing frame 31, a sliding column 112 slidingly arranged on the fixed plate 111, a limiting block 114 arranged at the top end of the sliding column 112, a baffle plate 113 arranged at the bottom end of the sliding column 112, and a third spring 115 arranged between the baffle plate 113 and the fixed plate 111. When installing the filter screen 32, the baffle plate 113 in the locking assembly 11 needs to be lifted upwards, so that the bottom end of the baffle plate 113 is higher than the top end of the mounting port 9, and then the filter screen 32 can be inserted into the mounting port 9. When the filter screen 32 is completely entered into the bearing frame 31, the baffle plate 113 will move downwards under the action of the third spring 115, and the position of the baffle plate 113 is limited by the limiting block 114. At this time, the baffle plate 113 also limits the filter screen 32, preventing the filter screen 32 from separating from the mounting port 9. The locking assembly 11 is simple to operate and convenient to use, which further improves the work efficiency.
[0033] Method for use: start the vibration machine 33 on the filter part 3, the vibration machine 33 drives the filter screen 32 arranged in the bearing frame 31 to vibrate, then put the material into the bearing frame 31, the material will be filtered through the filter part 3, and the material filtered by the filter screen 32 will enter the material collecting bin 12 through the receiving bin 1 for storage. When the material in the material collecting bin 12 needs to be transported to the next process, start the third motor 15, the third motor 15 drives the spiral shovel 14 to work, so that the material in the material collecting bin 12 can be transported outwards through the discharge port 13. When the filter screen 32 needs to be cleaned, the driving device 7 can be started to drive the anti-blocking assembly 5 to work, so that the filter screen 32 can be cleaned to prevent the filter holes from being blocked due to long-time work of the filter screen 32.
[0034] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. A filtering device for use in the production process of ASA high-rubber powder, characterized by: It comprises a material receiving bin (1), legs (2) provided on the side wall of the material receiving bin (1) for supporting the material receiving bin (1), a filter portion (3) provided on the material receiving bin (1) via a first spring (4), and a conveying device provided below the material receiving bin (1) between the legs (2); The filter portion (3) includes a supporting frame (31) disposed on the first spring (4), a filter screen (32) is disposed inside the supporting frame (31), and a vibrator (33) is disposed on the outer wall of the supporting frame (31); An anti-blocking assembly (5) for cleaning the filter (32) is provided in the carrier frame (31), and a driving device (7) is provided on the outer wall of the carrier frame (31), and the driving device (7) cooperates with the anti-blocking assembly (5), and the anti-blocking assembly (5) includes guide grooves (57) opened on opposite side walls of the carrier frame (31), sliders (51) slidably provided in the two guide grooves (57), a first connecting plate (52) is provided between the two sliders (51), a plurality of columns (53) are slidably distributed on the first connecting plate (52), and a top ball (54) is provided at the top of each column (53), and the bottom end of each column (53) is connected by a second connecting plate (55), and a second spring (56) is sleeved on the column (53) between the top ball (54) and the first connecting plate (52); The first connecting plate (52) and the second connecting plate (55) are connected via a reciprocating device (6).
2. The filtering device for use in the ASA high-rubber powder production process according to claim 1, characterized in that: The reciprocating device (6) includes a first motor (61) provided at the bottom end of the first connecting plate (52), a supporting plate (63) is provided at the output end of the first motor (61), and first protrusions (62) are respectively provided at both ends of the bottom surface of the supporting plate (63); A circular disc is provided on the second connecting plate (55), and a plurality of second protrusions (64) are distributed on the top surface of the circular disc. The first protrusion (62) and the second protrusion (64) cooperate with each other.
3. The filtering device for use in the ASA high-rubber powder production process according to claim 2, characterized in that: The driving device (7) includes fixed blocks (71) arranged at both ends of the side wall of the supporting frame (31), and a screw (72) is rotatably arranged between the two fixed blocks (71). A second motor (73) is provided on the side wall of the supporting frame (31), the second motor (73) is connected to the screw (72), and the screw (72) is threadedly connected to its corresponding slider (51).
4. The filtering device for use in the ASA high-rubber powder production process according to claim 1, characterized in that: The filter screen (32) is tiltedly arranged in the carrying frame (31), and a waste opening (8) is opened at the lowest end of the carrying frame (31) corresponding to the filter screen (32).
5. A filtering device for use in the production process of ASA high-rubber powder according to claim 3, It is characterized by: The inner wall of the carrying frame (31) is provided with guide plates (10) above and below the filter (32), and the filter (32) is slidably arranged between the two guide plates (10). A mounting opening (9) is provided at the highest end of the carrying frame (31) corresponding to the filter (32), and a locking assembly (11) for limiting the filter (32) is provided on the carrying frame (31).
6. The filtering device for the production process of ASA high-rubber powder according to claim 5, characterized in that ； The locking assembly (11) includes a fixed plate (111) arranged on one side of the bearing frame (31), a sliding column (112) slidably arranged on the fixed plate (111), a limit block (114) is provided at the top end of the sliding column (112), and a baffle (113) is provided at the bottom end of the sliding column (112), and a third spring (115) is provided between the baffle (113) and the fixed plate (111).
7. The filtering device for the production process of ASA high-rubber powder according to claim 1, characterized in that ； The conveying device includes a material collecting bin (12) arranged between the supporting legs (2) and located below the material receiving bin (1), a material discharge port (13) is connected to one side of the material collecting bin (12), and a material discharge device is provided in the material collecting bin (12), and the material discharge device includes a spiral shovel (14) that is rotatable and arranged in the material collecting bin (12), and a third motor (15) is arranged on the outer wall of the material collecting bin (12), and the third motor (15) is connected to the spiral shovel (14).