Buffering box for polystyrene particle processing

Abstract

The utility model relates to the technical field of polystyrene processing, and discloses a temporary storage box for polystyrene particle processing, which comprises a box body, an open groove is arranged at the top of the box body, a first groove plate is arranged behind the open groove, a second groove plate is arranged in front of the open groove, and the first groove plate and the second groove plate are arranged in parallel. The bottom of the first groove plate and the bottom of the second groove plate are fixedly connected with the top of the box body, sliding plates are slidably connected to the opposite sides of the first groove plate and the second groove plate, motors are fixedly connected to the tops of the sliding plates, rotating rods are fixedly connected to the output ends of the motors, and gears are fixedly connected to the upper portions of the exteriors of the rotating rods. The front side of the first groove plate is fixedly connected with a rack. According to the screening device, the motor, the gear, the rack, the rotating rod, the stirring blades, the open groove and the protective cover are matched to work, the rotating rod and the stirring blades are driven by the motor to rotate and do reciprocating motion in the open groove at the same time, caked materials on the screening plate are scattered, and the screening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polystyrene processing, in particular to a buffer box used for polystyrene particle processing. Background Art

[0002] Polystyrene refers to a polymer synthesized from styrene monomers through free radical addition polymerization. It is a colorless and transparent thermoplastic with a glass transition temperature above 100°C. During the processing of polystyrene particles, a buffer box is used to store the polystyrene particles.

[0003] After searching, the existing Chinese patent announcement number is: CN213001077U, which provides a polystyrene processing particle storage device. This patent drives the screen plate to swing back and forth on the box body by driving the electric push rod, and swings and screens polystyrene particles of different specifications, and enters their respective storage areas from small sieve holes and large sieve holes respectively. The utility model is simpler to operate, and the screen plate can dry the incompletely dried polystyrene particles after water cooling and drying during the swinging process, thereby reducing the possibility of agglomeration to a certain extent.

[0004] Although the above patent can perform swing screening on polystyrene particles of different specifications, the above polystyrene processing particle storage device still has the following problems: during the screening process, agglomerated particles may clog the screening plate, affecting the speed and efficiency of material feeding and screening.

[0005] In view of the above problems, a buffer box for polystyrene particle processing is proposed. Utility Model Content

[0006] The utility model aims to provide a buffer box for polystyrene particle processing, which solves the problem in the background art that agglomerated particles may clog the screening plate during the screening process, affecting the speed and efficiency of material feeding and screening.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A cache box for polystyrene particle processing, comprising a box body, a slot is provided on the top of the box body, a first slot plate is provided behind the slot, a second slot plate is provided in front of the slot, the bottoms of the first slot plate and the second slot plate are fixedly connected to the top of the box body, the first slot plate and the second slot plate are slidably connected to the opposite sides of the first slot plate and the second slot plate, a motor is fixedly connected to the top of the sliding plate, a rotating rod is fixedly connected to the output end of the motor, a gear is fixedly connected to the upper outside of the rotating rod, a rack is fixedly connected to the front side of the first slot plate, a stirring blade is fixedly connected to the bottom of the rotating rod, third slot plates are fixedly connected to both sides of the upper inner wall of the box body, a through slot is provided on the left side of the box body, screening plates are slidably connected to the two opposite sides of the two third slot plates, guide plates are fixedly connected to both sides of the lower inner wall of the box body, a partition plate is provided at the bottom of the box body, two electric push rods are fixedly connected to the right inner wall of the box body, limiting holes are provided on both sides of the two screening plates, and disassembly components are provided at the front and rear ends of the left side of the box body.

[0008] By adopting the above technical solution, the rotating rod and the stirring blade can be driven by a motor to rotate and reciprocate in the slot at the same time, so as to break up the material agglomerated on the screening plate and improve the screening efficiency. Half of the screening holes on the screening plate are small, and half of the screening holes are large, and the partition plate is arranged below the middle position of the large and small screening holes.

[0009] As a further description of the above technical solution: the disassembly assembly includes a fixed plate, the two fixed plates are fixedly connected to the box body, a rotating shaft is rotatably connected between the two fixed plates, a pressing plate is rotatably connected to the outside of the rotating shaft, the top of the pressing plate is rotatably connected to a limiting column, a spring is fixedly connected to the inner side of the pressing plate, and the other end of the spring is fixedly connected to the box body.

[0010] By adopting the above technical solution, the sieve plate can be easily replaced and disassembled by disassembling the components, thereby achieving the adjustment of particle size capacity.

[0011] As a further description of the above technical solution: the rack is meshed with a gear, and the gear is arranged below the sliding plate.

[0012] By adopting the above technical solution, a transmission function is achieved, and the sliding plate can be moved through the gears.

[0013] As a further description of the above technical solution: sliding grooves are provided on both sides of the partition plate, and the guide plate is slidably connected in the sliding grooves.

[0014] By adopting the above technical solution, it is convenient to adjust the position of the partition plate in order to adapt to the size of the screening holes and the area ratio of the screening plates of different sizes.

[0015] As a further description of the above technical solution: the electric push rod is arranged between the third slot plate and the guide plate, and the output end of the electric push rod is fixedly connected to the partition plate.

[0016] By adopting the above technical solution, the electric push rod can be fixed.

[0017] As a further description of the above technical solution: protective covers are provided on the outside of the first slot plate and the second slot plate, and the bottom of the protective cover is fixedly connected to the top of the box body.

[0018] By adopting the above technical solution, the protective cover can prevent dust or impurities from entering the box.

[0019] As a further description of the above technical solution: a feed channel is fixedly connected to the rear side of the box body.

[0020] By adopting the above technical solution, it is convenient to discharge materials through the feeding channel.

[0021] As a further description of the above technical solution: the limiting column passes through the box body and the third slot plate, and the limiting column is slidably connected in the limiting hole.

[0022] By adopting the above technical solution, the screening plate is fixed by inserting the limiting columns into the limiting holes.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a buffer box for polystyrene particle processing, which cooperates with each other through a first slot plate, a second slot plate, a motor, a gear, a rack, a rotating rod, a stirring blade, a slot and a protective cover. The motor drives the rotating rod and the stirring blade to rotate while reciprocating in the slot, thereby breaking up the agglomerated materials on the screening plate and improving the screening efficiency.

[0025] 2. The utility model provides a cache box for polystyrene particle processing, in which a screening plate, a third slot plate, an electric push rod, a partition plate, a fixed plate, a rotating shaft, a pressing plate, a spring, a limit column and a limit hole cooperate with each other. The screening plate can be easily replaced and disassembled by disassembling the components, and the partition plate can be adjusted to achieve the adjustment of the particle size capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the sliding plate structure of the utility model;

[0028] Figure 3This is a schematic diagram of the internal structure of the box of the utility model;

[0029] Figure 4 It is a schematic diagram of the disassembly component structure of the utility model.

[0030] In the figure: 1. box body; 2. slot; 3. first slot plate; 4. second slot plate; 5. sliding plate; 6. motor; 7. rotating rod; 8. gear; 9. rack; 10. stirring blade; 11. third slot plate; 12. through slot; 13. feeding channel; 14. screening plate; 15. guide plate; 16. partition plate; 17. slide; 18. electric push rod; 19. limiting hole; 20. fixing plate; 21. rotating shaft; 22. pressing plate; 23. limiting column; 24. spring; 25. protective cover. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 and Figure 3The utility model is a cache box for polystyrene particle processing, comprising a box body 1, a slot 2 is provided on the top of the box body 1 to facilitate the movement of a rotating rod 7, a first slot plate 3 is provided behind the slot 2, a second slot plate 4 is provided in front of the slot 2, slots are provided in the first slot plate 3 and the second slot plate 4, the bottoms of the first slot plate 3 and the second slot plate 4 are fixedly connected to the top of the box body 1, and the first slot plate 3 and the second slot plate 4 are slidably connected to a sliding plate 5 on the opposite side to each other, which plays a supporting role, a motor 6 is fixedly connected to the top of the sliding plate 5, and a rotating rod 7 is fixedly connected to the output end of the motor 6, and the motor 6 drives the rotating rod 7 to rotate, and a gear 8 is fixedly connected to the upper outside of the rotating rod 7 to play a transmission role, a rack 9 is fixedly connected to the front side of the first slot plate 3, and a stirring blade 10 is fixedly connected to the bottom of the rotating rod 7. The mixing blades 10 break up the agglomerated particles, and third slot plates 11 are fixedly connected on both sides of the upper inner wall of the box body 1 to play a supporting role. A through slot 12 is provided on the left side of the box body 1, and screening plates 14 are slidably connected on the opposite sides of the two third slot plates 11. The screening holes on the screening plate 14 are half large and half small. Guide plates 15 are fixedly connected on both sides of the lower inner wall of the box body 1 to play a guiding role. A partition plate 16 is provided at the bottom of the box body 1 to separate large and small particles. Two electric push rods 18 are fixedly connected to the inner wall of the right side of the box body 1 to drive the partition plate 16 to move. Limiting holes 19 are provided on both sides of the two screening plates 14, and the limiting columns 23 are inserted into the limiting holes 19 for limiting. Disassembly components are provided at the front and rear ends of the left side of the box body 1, and a feed channel 13 is fixedly connected to the rear side of the box body 1.

[0034] Combination Figure 1 and Figure 4 The disassembly assembly includes a fixed plate 20, which plays a supporting role. The two fixed plates 20 are fixedly connected to the box body 1. A rotating shaft 21 is rotatably connected between the two fixed plates 20 for easy rotation. The outer side of the rotating shaft 21 is rotatably connected to a pressing plate 22 for conveniently driving the limit column 23 to move. The top of the pressing plate 22 is rotatably connected to the limit column 23 to play a limiting effect. A spring 24 is fixedly connected to the inner side of the pressing plate 22, which can reset and drive the pressing plate 22 to lift up. The other end of the spring 24 is fixedly connected to the box body 1.

[0035] Combination Figure 2 and Figure 3, the rack 9 is meshed with the gear 8, and the gear 8 is arranged under the sliding plate 5 to play a transmission role. Slide grooves 17 are provided on both sides of the partition plate 16, and the inner wall of the slide groove 17 is slidably connected to the outer wall of the guide plate 15, which is convenient for adjusting the position of the partition plate 16. In order to adapt to the size of the screening hole area ratio of different screening plates 14, the electric push rod 18 is arranged between the third slot plate 11 and the guide plate 15, and the output end of the electric push rod 18 is fixedly connected to the partition plate 16, which plays a fixing effect on the electric push rod 18. The first slot plate 3 and the second slot plate 4 are both provided with a protective cover 25 on the outside, and the bottom of the protective cover 25 is fixedly connected to the top of the box body 1. The protective cover 25 can prevent dust or impurities from entering the box body 1. The limiting column 23 runs through the box body 1 and the third slot plate 11, and the outer wall of the limiting column 23 is slidably connected to the limiting hole 19.

[0036] Working principle: When working, the polystyrene particles are poured into the box body 1 from the feed channel 13, and the particles of different sizes are classified and placed through the screening plate 14. The motor 6 is started to drive the rotating rod 7, the gear 8 and the stirring blade 10 to rotate. At the same time, the gear 8 and the rack 9 are meshed and connected, thereby driving the sliding plate 5 to slide in the first slot plate 3 and the second slot plate 4, thereby driving the stirring blade 10 below to move. While the stirring blade 10 rotates, it can also reciprocate in the slot 2 to break up the materials agglomerated on the screening plate 14. When replacing the partition plate 14, press the pressing plates 22 on both sides of the box body 1 by hand to squeeze the spring 24 under the pressing plates 22. At the same time, the limiting column 23 at the other end rises, disengages from the limiting hole 19 and stays in the box body 1 and the third slot plate 11. Then, the screening plate 14 can be taken out and the screening plates 14 with different screen hole size area ratios can be replaced as needed. After replacement, the electric push rod 18 drives the partition plate 16 to move along the direction of the guide plate 15 to the middle position of the screen plate 14 where the large and small screen holes are separated, so as to adjust the storage capacity of large and small particles after screening.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A buffer box for polystyrene particle processing, comprising a box body (1), characterized in that: The box body (1) is provided with a slot (2) at the top, a first slot plate (3) is provided behind the slot (2), a second slot plate (4) is provided in front of the slot (2), the bottoms of the first slot plate (3) and the second slot plate (4) are fixedly connected to the top of the box body (1), the first slot plate (3) and the second slot plate (4) are slidably connected to a sliding plate (5) on opposite sides of the first slot plate (3) and the second slot plate (4), the top of the sliding plate (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a rotating rod (7), the upper part of the rotating rod (7) is fixedly connected to a gear (8), the front side of the first slot plate (3) is fixedly connected to a rack (9), the rotating A stirring blade (10) is fixedly connected to the bottom of the rod (7); third slot plates (11) are fixedly connected to both sides of the upper inner wall of the box body (1); a through slot (12) is provided on the left side of the box body (1); screening plates (14) are slidably connected to the opposite sides of the two third slot plates (11); guide plates (15) are fixedly connected to both sides of the lower inner wall of the box body (1); a partition plate (16) is provided at the bottom of the box body (1); two electric push rods (18) are fixedly connected to the right inner wall of the box body (1); limiting holes (19) are provided on both sides of the two screening plates (14); and disassembly components are provided at the front and rear ends of the left side of the box body (1).

2. A buffer box for polystyrene particle processing according to claim 1, characterized in that: The disassembly assembly comprises a fixing plate (20), the two fixing plates (20) are fixedly connected to the box body (1), a rotating shaft (21) is rotatably connected between the two fixing plates (20), a pressing plate (22) is rotatably connected to the outside of the rotating shaft (21), the top of the pressing plate (22) is rotatably connected to a limiting column (23), a spring (24) is fixedly connected to the inner side of the pressing plate (22), and the other end of the spring (24) is fixedly connected to the box body (1).

3. A buffer box for polystyrene particle processing according to claim 1, characterized in that: The rack (9) is meshingly connected with the gear (8), and the gear (8) is arranged below the sliding plate (5).

4. A buffer box for polystyrene particle processing according to claim 1, characterized in that: Slide grooves (17) are provided on both sides of the partition plate (16), and the guide plate (15) is slidably connected in the slide grooves (17).

5. A buffer box for polystyrene particle processing according to claim 1, characterized in that: The electric push rod (18) is arranged between the third slot plate (11) and the guide plate (15), and the output end of the electric push rod (18) is fixedly connected to the partition plate (16).

6. A buffer box for polystyrene particle processing according to claim 1, characterized in that: A protective cover (25) is provided on the outside of the first slot plate (3) and the second slot plate (4), and the bottom of the protective cover (25) is fixedly connected to the top of the box body (1).

7. A buffer box for polystyrene particle processing according to claim 1, characterized in that: A feed channel (13) is fixedly connected to the rear side of the box body (1).

8. A buffer box for polystyrene particle processing according to claim 2, characterized in that: The limiting column (23) passes through the box body (1) and the third slot plate (11), and the limiting column (23) is slidably connected in the limiting hole (19).

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