Modified plastic mixing bin with anti-caking function

Abstract

The utility model discloses a modified plastic mixing bin with an anti-caking function, and particularly relates to the technical field of plastic production, the modified plastic mixing bin comprises a mixing bin, the top of the mixing bin is provided with a cover body, the top of the cover body is provided with a stirring mechanism, the bottom of the mixing bin is provided with a discharging hopper, one side of the discharging hopper is provided with a conveying mechanism, and the other side of the discharging hopper is provided with a feeding mechanism. The device comprises a cover body, the top of the cover body is provided with a quantifying mechanism, the quantifying mechanism comprises two feeding holes formed in the top of the cover body, the tops of the two feeding holes are each provided with a material conveying frame, one side of each material conveying frame is provided with two first motors, and one side of one first motor is provided with a controller. According to the utility model, materials entering the material mixing bin can be quantitatively controlled, and the materials in the material mixing bin can be mixed and stirred in a superposed manner, so that the phenomenon that the materials are caked in the material mixing bin is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic production, and more specifically to a modified plastic mixing bin with an anti-caking function. Background Art

[0002] Before plastic production, the raw materials, that is, ordinary plastic particles and additives, need to be mixed. The mixing effect directly affects the quality of the modified plastic produced. A plastic additive must be added to the modified plastic during mixing to make the modified plastic better molded. Therefore, in order to prevent the modified plastic from agglomerating when mixing the modified plastic, a modified plastic mixing bin with an anti-caking function is required.

[0003] When the modified plastics are mixed in the existing modified plastic mixing bin, it is difficult for the plastics at the corners to be fully contacted and mixed with the additives.

[0004] After searching, a Chinese patent with publication number CN219028065U discloses a modified plastic mixing silo. When mixing, the fixed frame drives the silo body to move back and forth horizontally along the support seat through the reciprocating component. The raw materials and additives inside the silo body continue to swing back and forth during the mixing process, avoiding the raw materials from being always in the corner of the silo body, effectively improving the mixing effect of the modified plastic.

[0005] However, the above device may have the following problems during use: when the structure adds the modified plastic and the additive into the bin for mixing, it cannot control the amount of the added additive, resulting in too much or too little additive affecting the mixing effect of the modified plastic. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a modified plastic mixing bin with an anti-caking function to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A modified plastic mixing bin with an anti-caking function comprises a mixing bin, wherein a cover is provided on the top of the mixing bin, a stirring mechanism is provided on the top of the cover, a discharging funnel is provided on the bottom of the mixing bin, a conveying mechanism is provided on one side of the discharging funnel, a quantitative mechanism is provided on the top of the cover, the quantitative mechanism comprises two feeding holes opened on the top of the cover, a feeding frame is provided on the top of the two feeding holes, two first motors are provided on one side of the feeding frame, a controller is provided on one side of one of the first motors, threaded rods are provided on the output ends of the two first motors, a moving groove is provided on the inner wall of the feeding frame, one end of the threaded rod extends to the inside of the moving groove, two sliders are provided on the threaded rod, a sliding plate is provided on one side of the two sliders, slide grooves are provided on both sides of the inner wall of the feeding frame, the sliding plate is slidably connected to the slide groove, a pressure sensor is provided on the bottom of one of the sliding plates, and the above technical scheme is adopted to facilitate quantitative control of the material entering the mixing bin.

[0009] As a further description of the above technical solution: the stirring mechanism includes a second motor arranged on the top of the cover body, and a rotating rod is arranged at the output end of the second motor, one end of the rotating rod extends to the interior of the mixing bin, and a plurality of stirring rods are arranged on the surface of the rotating rod, wherein two of the stirring rods are provided with connecting rods at the top, and a rotating rod is provided at the bottom of the connecting rod. The above technical solution is adopted to facilitate the sufficient stirring and mixing of the materials inside the mixing bin.

[0010] As a further description of the above technical scheme: an air outlet pipe is provided on one side of the mixing bin, one end of the air outlet pipe is connected to a processing box, an air inlet hole is opened on one side of the processing box, a fan is provided inside the air inlet hole, a placement frame is slidably provided inside the processing box, air-permeable nets are provided on both sides of the placement frame, support columns are provided at the four corners of the bottom of the mixing bin, and a stop valve is provided on one side of the discharge funnel. The above technical scheme is adopted to prevent the material from agglomerating inside the mixing bin.

[0011] Technical effects and advantages of the utility model:

[0012] 1. By setting a quantitative mechanism, compared with the prior art, two feeding frames respectively control the quantitative entry of modified plastics and additives into the mixing bin, and the first motor drives the threaded rod to rotate, and the slider moves on the threaded rod, so that the two sliding plates move with the slider to realize the opening and closing of the two sliding plates. When the pressure sensor provided on the sliding plate near the bottom senses a certain weight, the two first motors are controlled by the controller to close the two sliding plates at the top and open the two sliding plates near the bottom, so that the quantitatively controlled materials enter the mixing bin through the feed hole, so that the quantitatively controlled modified plastics and additives can be better mixed in the mixing bin;

[0013] 2. By setting up the coordinated use of a stirring mechanism, an air outlet pipe, a processing box, a fan and a placement frame, compared with the prior art, the second motor drives the rotating rod to rotate, the rotating rod drives the stirring rod to rotate, and can drive the material transfer rod on one side to rotate, the rotating rod rotates close to one side of the inner wall of the mixing bin, so that the modified plastic and the additive can be fully stirred inside the mixing bin, and then the hot air blown out by the fan passes through one side of the placement frame and contacts with the desiccant inside the placement frame, so that the gas entering the mixing bin through the air outlet pipe can dry the modified plastic, and the modified plastic is prevented from agglomerating inside the mixing bin by stirring and drying the modified plastic, thereby improving the mixing effect of the device on the modified plastic. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a quantitative structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the stirring structure of the present utility model.

[0017] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0018] Figure 5 It is a schematic diagram of the structure of the air outlet and the cover body of the utility model.

[0019] The accompanying drawings are marked as follows: 1. mixing bin; 2. cover body; 3. discharge funnel; 4. feed hole; 5. feed frame; 6. first motor; 7. controller; 8. threaded rod; 9. slider; 10. slide groove; 11. sliding plate; 12. pressure sensor; 13. second motor; 14. rotating rod; 15. stirring rod; 16. connecting rod; 17. transfer rod; 18. processing box; 19. fan; 20. placement frame; 21. support column. DETAILED DESCRIPTION

[0020] 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 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 of 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.

[0021] The present application embodiment discloses Figure 1-5 A modified plastic mixing bin with an anti-caking function is shown, specifically comprising a mixing bin 1, wherein a cover body 2 is arranged on the top of the mixing bin 1, a stirring mechanism is arranged on the top of the cover body 2, a discharging funnel 3 is arranged on the bottom of the mixing bin 1, a conveying mechanism is arranged on one side of the discharging funnel 3, a quantitative mechanism is arranged on the top of the cover body 2, the quantitative mechanism comprises two feeding holes 4 opened on the top of the cover body 2, a feeding frame 5 is arranged on the top of the two feeding holes 4, two first motors 6 are arranged on one side of the feeding frame 5, a controller 7 is arranged on one side of one of the first motors 6, a threaded rod 8 is arranged on the output end of the two first motors 6, a moving groove is opened on the inner wall of the feeding frame 5, one end of the threaded rod 8 extends to the inside of the moving groove, two sliding blocks 9 are arranged on the threaded rod 8, a sliding plate 11 is arranged on one side of the two sliding blocks 9, sliding grooves 10 are opened on both sides of the inner wall of the feeding frame 5, the sliding plate 11 is slidably connected to the sliding groove 10, and a controller 7 is arranged on the bottom of one of the sliding plates 11. A pressure sensor 12 is provided, and the modified plastic and the additive are quantitatively controlled to enter the mixing bin 1 through the two feeding frames 5. The two sliding plates 11 near the top of the feeding frame 5 are in an open and closed state, and the two sliding plates 11 near the bottom are in a closed state. The second motor 13 and the fan 19 and other equipment are turned on. After the material is added, the pressure sensor 12 provided on the sliding plate 11 near the bottom senses that the specified value has been reached. The pressure sensor 12 is electrically connected to the controller 7, and the controller 7 controls the first motor 6 so that the first motor 6 drives the threaded rod 8 to rotate, and the slider 9 moves on the threaded rod 8, so that the two sliding plates 11 move with the slider 9 to realize the opening and closing between the two sliding plates 11. The two sliding plates 11 at the top are closed to stop feeding, and the two sliding plates 11 near the bottom are opened to allow the material to enter the mixing bin 1, and the quantitatively controlled material enters the mixing bin 1 through the feed hole 4, so that the quantitatively controlled modified plastic and additive can be better mixed in the mixing bin 1.

[0022] Reference Figure 3 and Figure 4As shown, the stirring mechanism includes a second motor 13 arranged on the top of the cover body 2, and a rotating rod 14 is arranged at the output end of the second motor 13, one end of the rotating rod 14 extends to the interior of the mixing bin 1, and a plurality of stirring rods 15 are arranged on the surface of the rotating rod 14, wherein two of the stirring rods 15 are provided with connecting rods 16 on the top, and a transfer rod 17 is provided at the bottom of the connecting rod 16. The modified plastic entering the mixing bin 1 is driven by the second motor 13 to rotate the rotating rod 14, and the rotating rod 14 drives the stirring rod 15 to rotate, and can drive the transfer rod 17 on one side to rotate, and the rotating rod 14 rotates close to one side of the inner wall of the mixing bin 1, so that the modified plastic and the additive can be fully stirred inside the mixing bin 1.

[0023] Reference Figure 1 and Figure 5 As shown, an air outlet pipe is provided on one side of the mixing bin 1, one end of the air outlet pipe is connected to a processing box 18, an air inlet hole is opened on one side of the processing box 18, a fan 19 is provided inside the air inlet hole, a placement frame 20 is slidably provided inside the processing box 18, air-permeable nets are provided on both sides of the placement frame 20, support columns 21 are provided at the four corners of the bottom of the mixing bin 1, and a stop valve is provided on one side of the discharging funnel 3. The hot air blown out by the fan 19 passes through one side of the placement frame 20 and contacts with the desiccant inside the placement frame 20, so that the gas entering the mixing bin 1 through the air outlet pipe can dry the modified plastic, and the modified plastic is prevented from agglomerating inside the mixing bin 1 by stirring and drying the modified plastic, thereby improving the mixing effect of the device on the modified plastic, and the mixed modified plastic is discharged to the outside of the mixing bin 1 through the discharging funnel 3 by opening the stop valve on one side of the discharging funnel 3.

[0024] The working principle of the utility model is as follows: first, the modified plastic and the additive are quantitatively controlled to enter the mixing bin 1 through the two feeding frames 5, the two sliding plates 11 near the top of the feeding frame 5 are in an open and closed state, and the two sliding plates 11 near the bottom are in a closed state, and the second motor 13 and the fan 19 and other equipment are turned on;

[0025] After the material is added, the pressure sensor 12 provided on the sliding plate 11 near the bottom senses that the specified value has been reached, and the pressure sensor 12 is electrically connected to the controller 7. The model of the pressure sensor 12 is set to OHR-M2, and the model of the controller 7 is set to SPC-STW-2612CMS. The controller 7 controls the first motor 6 so that the first motor 6 drives the threaded rod 8 to rotate, and the slider 9 moves on the threaded rod 8, so that the two sliding plates 11 move with the slider 9 to realize the opening and closing of the two sliding plates 11. The two sliding plates 11 at the top are closed to stop feeding, and the two sliding plates 11 near the bottom are opened to allow the material to enter the mixing bin 1, and the quantitatively controlled material enters the mixing bin 1 through the feed hole 4, so that the quantitatively controlled modified plastic and additive can be better mixed in the mixing bin 1.

[0026] The modified plastic entering the mixing bin 1 is driven by the second motor 13 to rotate the rotating rod 14, and the rotating rod 14 drives the stirring rod 15 to rotate, and can drive the material transfer rod 17 on one side to rotate, and the rotating rod 14 rotates close to the inner wall of the mixing bin 1, so that the modified plastic and the additive can be fully stirred inside the mixing bin 1;

[0027] The hot air blown out by the fan 19 passes through one side of the placement frame 20 and contacts the desiccant inside the placement frame 20, so that the gas entering the mixing bin 1 through the air outlet pipe can dry the modified plastic. By stirring and drying the modified plastic, the modified plastic is prevented from agglomerating inside the mixing bin 1, thereby improving the mixing effect of the device on the modified plastic. The mixed modified plastic is discharged to the outside of the mixing bin 1 through the discharge funnel 3 by opening the stop valve on one side of the discharge funnel 3.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A modified plastic mixing bin with anti-caking function, comprising a mixing bin (1), characterized in that: The top of the mixing bin (1) is provided with a cover body (2), the top of the cover body (2) is provided with a stirring mechanism, the bottom of the mixing bin (1) is provided with a discharge funnel (3), one side of the discharge funnel (3) is provided with a conveying mechanism, and the top of the cover body (2) is provided with a quantitative mechanism; The quantitative mechanism comprises two feeding holes (4) opened on the top of the cover body (2), a feeding frame (5) is arranged on the top of the two feeding holes (4), two first motors (6) are arranged on one side of the feeding frame (5), a controller (7) is arranged on one side of one of the first motors (6), threaded rods (8) are arranged at the output ends of the two first motors (6), a movable groove is opened on the inner wall of the feeding frame (5), and one end of the threaded rod (8) extends to the inside of the movable groove; Two sliders (9) are arranged on the threaded rod (8), and a sliding plate (11) is arranged on one side of the two sliders (9). Slide grooves (10) are arranged on both sides of the inner wall of the feed frame (5), and the sliding plates (11) are slidably connected to the slide grooves (10), and a pressure sensor (12) is arranged at the bottom of one of the sliding plates (11).

2. The modified plastic mixing silo with anti-caking function according to claim 1 is characterized by: The stirring mechanism comprises a second motor (13) arranged on the top of the cover body (2), and a rotating rod (14) is arranged at the output end of the second motor (13), and one end of the rotating rod (14) extends into the interior of the mixing bin (1).

3. The modified plastic mixing silo with anti-caking function according to claim 2 is characterized by: A plurality of stirring rods (15) are arranged on the surface of the rotating rod (14), wherein a connecting rod (16) is arranged at the top of two of the stirring rods (15), and a material transfer rod (17) is arranged at the bottom of the connecting rod (16).

4. The modified plastic mixing silo with anti-caking function according to claim 1 is characterized by: An air outlet pipe is provided on one side of the mixing bin (1), one end of the air outlet pipe is connected to a processing box (18), and an air inlet hole is provided on one side of the processing box (18).

5. The modified plastic mixing silo with anti-caking function according to claim 4 is characterized by: A fan (19) is arranged inside the air inlet hole, a placement frame (20) is slidably arranged inside the processing box (18), and air-permeable nets are arranged on both sides of the placement frame (20).

6. The modified plastic mixing silo with anti-caking function according to claim 1, characterized in that: Support columns (21) are provided at the four corners of the bottom of the mixing bin (1), and a stop valve is provided on one side of the discharge hopper (3).

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