Master batch impurity removal mechanism

Abstract

The utility model discloses a master batch impurity removal mechanism which comprises a box body, a feeding bin fixedly connected with the right upper side of the box body and a screen mesh nested and attached in the box body, the shunt magnetic attraction structure is arranged on the upper right portion of the box body and comprises a feeding bin, a partition plate, a fixing rod and a magnetic attraction ring; a suction dust filtering structure is arranged on the outer lower portion of the feeding bin and comprises a suction fan, a funnel and a filter bag. A vibrator is arranged on the lower side of the outer end of the screen in an attached mode, a first collecting box and a second collecting box are arranged on the lower side and the lower left portion of the screen correspondingly, and a shielding limiting structure and a cleaning structure are arranged on the outer left side and the upper portion of the screen correspondingly. According to the master batch impurity removal mechanism, split-flow feeding and magnetic suction impurity removal can be conveniently conducted on ABS master batches, suction dust filtration and vibration impurity removal can be conveniently conducted on the ABS master batches, the impurity removal effect is good, and the ABS master batches subjected to impurity removal can be conveniently swept, discharged and collected.

Description

Technical Field

[0001] The utility model relates to the technical field of ABS masterbatch production, in particular to a masterbatch impurity removal mechanism. Background Art

[0002] ABS, or acrylonitrile-butadiene-styrene copolymer resin, has excellent processing properties, low temperature resistance, electrical insulation and chemical corrosion resistance. It is widely used in military, automotive, electronic and electrical fields. In the production process of ABS masterbatch, in order to ensure the quality of later production, impurity removal operations must be performed through impurity removal mechanisms.

[0003] For example, a Chinese utility model patent with authorization announcement number CN219563823U discloses a de-impurity mechanism for ABS flame retardant masterbatch production, including a fixed frame and a screening box, wherein the screening box is movably mounted on the upper part of the fixed frame, and the four corners between the fixed frame and the screening box are elastically connected by springs, a vibrator is fixedly mounted at the middle position of the outer surface of one end of the screening box, a screening net for screening ABS flame retardant masterbatch is movably mounted on the inner side of the screening box, a first rotating drum is fixedly mounted on the outer surface of one end of the screening net, a second rotating drum is fixedly mounted on the outer surface of the other end of the screening net, and a cleaning rotating drum is movably mounted on the inner side of the screening box at the upper part of the screening net; the use position of the screening net can be arbitrarily adjusted by rotating the second rotating drum or the first rotating drum, and when the vibrator drives the screening box, the screening net is in a vibrating state, and cooperates with its rolling adjustment structure to facilitate the screening operation of ABS flame retardant masterbatch of different sizes, thereby improving its flexibility in use.

[0004] However, the existing masterbatch impurity removal mechanism is generally not convenient for shunting and feeding, magnetic impurity removal, suction dust filtration and vibration impurity removal of ABS masterbatch during use. The impurity removal effect is limited and it is difficult to clean and collect the ABS masterbatch after impurity removal. Therefore, we propose a masterbatch impurity removal mechanism to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a masterbatch impurity removal mechanism to solve the problem that the existing masterbatch impurity removal mechanism proposed in the above background technology is generally inconvenient to perform diversion feeding, magnetic impurity removal, suction dust filtration and vibration impurity removal on ABS masterbatch during use, the impurity removal effect is limited, and it is difficult to clean and collect the ABS masterbatch after impurity removal.

[0006] To achieve the above object, the utility model provides the following technical solutions: a masterbatch impurity removal mechanism, comprising: a box body, a loading bin fixedly connected to the upper right side of the box body, and a screen nested and fitted in the box body;

[0007] Also includes:

[0008] A shunt magnetic attraction structure is provided at the upper right side of the box body, wherein the shunt magnetic attraction structure includes a loading bin, a partition, a fixing rod and a magnetic attraction ring, and a plurality of partitions are fixedly connected to the inner side of the lower left end of the loading bin;

[0009] A suction dust filter structure is provided at the outer lower part of the upper bin, the suction dust filter structure includes an exhaust fan, a funnel and a filter bag, and the exhaust fan is installed on the inner side of the right front upper end and the inner side of the right rear upper end of the box body;

[0010] A vibrator is fitted on the lower outer side of the screen, and a first collecting box and a second collecting box are respectively provided on the lower side and lower left of the screen, and a shielding and limiting structure and a cleaning structure are respectively provided on the left outer side and upper part of the screen, wherein the shielding and limiting structure includes a baffle and a limiting plate, and the cleaning structure includes an adjusting rod, a motor and a brush plate.

[0011] Preferably, a fixing rod is symmetrically fixed on the upper side of the left outer end of the upper material bin, and a magnetic ring located on the upper material bin is nested and fitted on the outer side of the fixing rod, and the inner upper surface of the lower end of the upper material bin is an inclined structure.

[0012] Preferably, a funnel symmetrically fixedly connected to the box body is provided outside the exhaust fan, and a filter bag is nested and fitted on the outer side of the outer end of the funnel, and the filter bag is fixedly connected to the funnel via a clamp and bolts, and a controller is embedded and installed on the inner side of the rear upper end of the box body.

[0013] Preferably, the vibrator is nested and snap-fitted to the box, and the first collection box is nested and fits on the inner side of the lower end of the box, and the second collection box is fit on the left side of the lower end of the box.

[0014] Preferably, the baffle is rotatably connected to the inner side of the middle part of the left end of the box body, and the lower surface of the baffle is on the same plane as the upper surface of the screen, and a limit plate is provided on the left side of the upper end of the baffle to damp the rotation of the box body.

[0015] Preferably, an adjustment rod engaging with the box body is provided above the middle of the screen, and the right end of the adjustment rod is connected to the motor via a coupling, and the outer side of the right end of the adjustment rod is threadedly connected to a brush plate that is fitted with the box body and the screen.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the masterbatch impurity removal mechanism is convenient for shunting and feeding ABS masterbatch and magnetic impurity removal, and is convenient for suction, dust filtration and vibration impurity removal of ABS masterbatch, so that the impurity removal effect is good, and it is convenient for cleaning, discharging and collecting the impurity-removed ABS masterbatch;

[0017] 1. A box body, a loading bin, a partition and a fixing rod are provided. The upper right side of the box body is fixedly connected to a loading bin tilted to the right at the lower end, and a plurality of partitions are fixedly connected to the inner side of the left end of the loading bin. A magnetic ring fitted with the loading bin is provided above the partition, and a fixing rod fixed with the loading bin is nested and fitted inside the front and rear ends of the magnetic ring, so it is convenient to divert and load ABS masterbatch and remove impurities by magnetic absorption;

[0018] 2. A feed bin, an exhaust fan, a funnel and a screen are provided. The exhaust fan and the screen are provided on the lower outer side and the lower left side of the feed bin respectively. The exhaust fan is installed on the inner side of the upper right end of the box body, and a funnel fixedly connected to the box body is provided outside the exhaust fan. A filter bag fixed by a hoop and bolts is nested and fitted on the outer side of the funnel, and the screen is nested and fitted on the middle inner side of the box body. A vibrator nested and installed with the box body is fitted on the lower outer side of the screen. Therefore, it is convenient to suck and filter dust and vibrate to remove impurities from the ABS masterbatch, so that the impurity removal effect is good;

[0019] 3. A screen, a baffle, a limit plate and a second collecting box are provided. A baffle rotatably connected to the box is provided on the upper left side of the screen, a limit plate for damping rotation with the box is provided on the left side of the upper end of the baffle, and a second collecting box fitted with the box is provided under the limit plate. An adjusting rod limited by the box is provided on the screen, a motor is connected to the outside of the adjusting rod, and a brush plate fitted with the box and the screen is threadedly connected to the outside of the outer end of the adjusting rod. Therefore, it is convenient to clean and collect the ABS masterbatch after impurities are removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0023] Figure 4 This is a side view of the structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the top view of the structure of the connection between the fixing rod and the magnetic ring of the utility model.

[0025] In the figure: 1. Box body; 2. Loading bin; 3. Partition; 4. Fixing rod; 5. Magnetic ring; 6. Exhaust fan; 7. Funnel; 8. Filter bag; 9. Controller; 10. Screen; 11. Vibrator; 12. First collecting box; 13. Baffle; 14. Limiting plate; 15. Second collecting box; 16. Adjusting rod; 17. Motor; 18. Brush plate. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a masterbatch impurity removal mechanism, including a box body 1, a feed bin 2, a partition 3, a fixed rod 4, a magnetic ring 5, an exhaust fan 6, a funnel 7, a filter bag 8, a controller 9, a screen 10, a vibrator 11, a first collection box 12, a baffle 13, a limit plate 14, a second collection box 15, an adjusting rod 16, a motor 17 and a brush plate 18, a feed bin 2 fixedly connected to the upper right side of the box body 1 and a screen 10 nested and fitted in the box body 1, a shunt magnetic absorption structure is arranged on the upper right side of the box body 1, wherein the shunt magnetic absorption structure includes a feed bin 2, a partition 3, a fixed rod 4 and a magnetic absorption ring 5, and the partition 3 is in the feed bin. 2 is fixedly connected to the inner side of the lower left end, a suction dust filtering structure is arranged at the outer lower part of the upper bin 2, the suction dust filtering structure includes an exhaust fan 6, a funnel 7 and a filter bag 8, and the exhaust fan 6 is installed on the inner side of the right front upper end and the inner side of the right rear upper end of the box body 1, a vibrator 11 is arranged on the lower side of the outer end of the screen 10, and a first collecting box 12 and a second collecting box 15 are arranged on the lower side and the lower left side of the screen 10, and a blocking and limiting structure and a cleaning structure are arranged on the left outer side and the upper side of the screen 10, respectively, wherein the blocking and limiting structure includes a baffle 13 and a limiting plate 14, and the cleaning structure includes an adjusting rod 16, a motor 17 and a brush plate 18;

[0028] When using the masterbatch impurity removal mechanism, Figure 1 , Figure 2 and Figure 5 First, the controller 9 embedded inside the rear upper end of the box body 1 can be used to control the exhaust fan 6 fixedly installed on the inner side of the upper right end of the box body 1 and the vibrator 11 nested inside the left and right ends of the box body 1 to operate, so that the exhaust fan 6 and the vibrator 11 can perform suction and vibration operations respectively, and then the ABS masterbatch to be removed can be poured into the upper bin 2 fixedly connected to the upper right side of the box body 1. Since the lower end of the upper bin 2 is tilted to the lower right, a plurality of partitions 3 are fixedly connected to the inner side of the left end of the upper bin 2, so that the ABS masterbatch can be diverted and loaded onto the nested and fitted screen 10 in the box body 1 through the partition 3 under the action of its own gravity. Since the upper left end of the upper bin 2 is symmetrically fixedly connected with a fixed rod 4, and a magnetic attraction ring 5 located on the upper bin 2 is nested and fitted outside the fixed rod 4, it is convenient to adsorb magnetic materials in the ABS masterbatch in the diversion process through the magnetic attraction ring 5 limited by the fixed rod 4, so as to achieve the purpose of magnetic attraction and impurity removal;

[0029] like Figure 1 , Figure 2 and Figure 3 In the process of feeding the ABS masterbatch onto the screen 10, the dust in the ABS masterbatch is conveniently sucked into the funnel 7 fixedly connected to the outside of the box 1 through the operation of the exhaust fan 6, and then the filter bag 8 fixed to the outside of the funnel 7 through the clamp and bolts is used to filter and collect the sucked ABS masterbatch dust. Through the operation of the vibrator 11, it is convenient to drive the screen 10 attached thereto to vibrate under the limit of the box 1, so that the small particles in the ABS masterbatch are discharged into the first collection box 12 nested and attached to the box 1 below the screen 10 through vibration, so that the ABS masterbatch is convenient to be magnetically removed, dust is filtered and vibrated, so that the removal effect is good;

[0030] like Figure 1 , Figure 3 and Figure 4 After the ABS masterbatch is cleaned, the limit plate 14 and the baffle 13 connected to the inner side of the left end of the box body 1 can be rotated in sequence, first disconnecting the limit plate 14 from the baffle 13, and then disconnecting the baffle 13 from the box body 1, so that the ABS masterbatch after the impurities on the screen 10 can be collected in the second collection box 15 arranged in a close relationship on the left side of the box body 1 under the vibration of the vibrator 11, and the motor 17 connected to the right side of the adjusting rod 16 through the coupling can be controlled by the controller 9 to operate, so that the adjusting rod 16 can rotate under the clamping limit of the box body 1, so that the adjusting rod 16 can drive the brush plate 18 connected to its external thread to move to the left under the limit of the box body 1, so as to facilitate the brush plate 18 to clean the ABS masterbatch remaining on the screen 10 and collect the discharged material in the second collection box 15. The above electrical components are all prior art and will not be described in detail here.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] 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. A masterbatch impurity removal mechanism, comprising: A box body (1), a loading bin (2) fixedly connected to the upper right side of the box body (1), and a screen (10) nested and fitted inside the box body (1); It is characterized by further comprising: A flow-dividing magnetic attraction structure is arranged at the upper right side of the box body (1), wherein the flow-dividing magnetic attraction structure comprises a loading bin (2), a partition (3), a fixing rod (4) and a magnetic attraction ring (5), and a plurality of partitions (3) are fixedly connected to the inner side of the lower left end of the loading bin (2); A suction dust filtering structure is provided at the outer lower part of the upper material bin (2), the suction dust filtering structure comprises an exhaust fan (6), a funnel (7) and a filter bag (8), and the exhaust fan (6) is installed on the inner side of the right front upper end and the inner side of the right rear upper end of the box body (1); A vibrator (11) is provided on the lower side of the outer end of the screen (10), and a first collecting box (12) and a second collecting box (15) are provided on the lower side and the lower left side of the screen (10), respectively. A blocking and limiting structure and a cleaning structure are provided on the left outer side and the upper side of the screen (10), respectively, wherein the blocking and limiting structure includes a baffle (13) and a limiting plate (14), and the cleaning structure includes an adjusting rod (16), a motor (17) and a brush plate (18).

2. A masterbatch impurity removal mechanism according to claim 1, characterized in that: A fixing rod (4) is symmetrically fixed on the upper side of the left outer end of the loading bin (2), and a magnetic ring (5) located on the loading bin (2) is nested and fitted on the outer side of the fixing rod (4), and the upper surface of the lower end of the loading bin (2) is in an inclined structure.

3. A masterbatch impurity removal mechanism according to claim 1, characterized in that: The exhaust fan (6) is provided with a funnel (7) symmetrically fixedly connected to the housing (1), and a filter bag (8) is nested and fitted on the outer side of the outer end of the funnel (7), and the filter bag (8) is fixedly connected to the funnel (7) via a clamp and bolts, and a controller (9) is embedded and installed on the inner side of the rear upper end of the housing (1).

4. A masterbatch impurity removal mechanism according to claim 1, characterized in that: The vibrator (11) is connected to the box body (1) by nesting and snapping, and the first collection box (12) is nested and fitted on the inner side of the lower end of the box body (1), and the second collection box (15) is fitted on the left side of the lower end of the box body (1).

5. A masterbatch impurity removal mechanism according to claim 1, characterized in that: The baffle (13) is rotatably connected to the inner side of the middle portion of the left end of the box body (1), and the lower surface of the baffle (13) is coplanar with the upper surface of the screen (10), and a limit plate (14) is provided on the left side of the upper end of the baffle (13) to damp the rotation of the box body (1).

6. A masterbatch impurity removal mechanism according to claim 1, characterized in that: An adjusting rod (16) is arranged above the middle of the screen (10) and is engaged with and penetrates the box (1), and the right end of the adjusting rod (16) is connected to a motor (17) via a coupling, and the outer side of the right end of the adjusting rod (16) is threadedly connected to a brush plate (18) that is arranged in close contact with the box (1) and the screen (10).

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