Plastic particle drying and screening integrated equipment

Abstract

The utility model relates to plastic particle drying and screening integrated equipment which comprises a conveying mechanism, and a vibration screening mechanism, a leveling mechanism, a baking mechanism, a cooling mechanism and a material collecting mechanism are sequentially arranged on the conveying mechanism in the material conveying direction. The vibration screening mechanism comprises a spring supporting seat, a vibration spring and a feeding bin, a layer of screening rods are evenly distributed in the feeding bin, a vibration motor is installed on the side wall of the feeding bin, an adjusting material plate is movably connected to the bottom of the feeding bin, and the angle of the adjusting material plate is adjusted through a first adjusting assembly; the leveling mechanism uniformly spreads the materials through a brush group; the baking mechanism adopts an up-down adjustable baking assembly to improve the drying efficiency; the cooling mechanism and the material receiving mechanism ensure rapid shaping and collection of the particles. Continuous and automatic treatment of plastic particles is achieved by integrating multiple functions, the production efficiency and the product quality are improved, meanwhile, the equipment cost and the maintenance cost are reduced, and pollution and loss in the material transferring process are reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of plastic processing equipment, in particular to a plastic particle drying and screening integrated equipment. BACKGROUND

[0002] In the production and processing of plastic particles, drying and screening of the plastic particles are important links for ensuring product quality and subsequent processing efficiency. Traditional plastic particle processing equipment often separates the drying and screening processes, and the material needs to be transferred multiple times, resulting in high energy consumption, low efficiency, and easy quality influence due to accumulation or uneven heating.

[0003] For example, a plastic particle drying device disclosed in Chinese patent literature, with publication number CN222610118U, includes a barrel, the bottom of the barrel is fixedly connected with a hopper, the bottom of the hopper is fixedly connected with a discharge bin, the inner walls of the barrel, the hopper and the discharge bin are fixedly connected with a partition plate in an array, the intersection of the partition plate and the inside of the barrel is fixedly connected with a sleeve, the inner wall of the sleeve is rotatably connected with a rotating shaft one, the outer wall of the partition plate is fixedly connected with a baffle, the outer wall of the rotating shaft one and the bottom of the baffle are fixedly connected with a rotating sieve disc, and the bottom of the rotating sieve disc is fixedly connected with a tooth block. This drying device can dry and process multiple different types of particles at the same time, improving processing efficiency and saving production costs, but it does not integrate the screening function. In addition, the traditional vibrating screening mechanism has poor adjustment flexibility, and the baking device height is fixed, making it difficult to adapt to the processing needs of materials of different particle sizes or humidity.

[0004] Therefore, there is an urgent need for a plastic particle drying and screening integrated equipment to realize continuous operation and improve adjustability. Practical new type content

[0005] The present application mainly aims at the above-mentioned problems existing in the prior art, and provides a plastic particle drying and screening integrated equipment.

[0006] The main purpose of the present application is achieved through the following scheme:

[0007] The plastic particle drying and screening integrated equipment comprises a conveying mechanism, and a vibrating screening mechanism, a leveling mechanism, a baking mechanism, a cooling mechanism and a material collecting mechanism are sequentially arranged on the conveying mechanism along the conveying direction of the material.

[0008] The vibrating screening mechanism comprises a spring support base, a vibrating spring and a feeding bin, the bottom of the spring support base is mounted on the top of the head end of the conveying mechanism, the side wall of the feeding bin is connected with the spring support base through the vibrating spring, the inside of the feeding bin is uniformly provided with a layer of screening rods, gaps for the material to pass through are arranged between adjacent screening rods, the side wall of the feeding bin is provided with a vibrating motor, and the bottom opening of the feeding bin is movably connected with an adjusting plate, and the angle of the adjusting plate is adjusted through a first adjusting assembly;

[0009] The leveling mechanism comprises an adjusting baffle, a baffle height adjusting plate and a brush group, the baffle height adjusting plate is mounted on the top of the conveying mechanism, the adjusting baffle is mounted on the baffle height adjusting plate, and the brush group is mounted on the lower part of one side of the adjusting baffle through a second adjusting assembly, and the height of the brush group is adjusted through the second adjusting assembly.

[0010] The baking mechanism comprises an upper baking assembly and a lower baking assembly, the material passes between the upper baking assembly and the lower baking assembly, the upper baking assembly comprises heating wires and an upper oven with a bottom opening, the heating wires are mounted in the upper oven, and the height of the upper oven is adjusted through a third adjusting assembly, the lower baking assembly comprises heating wires and a lifting tray, the heating wires are mounted above the lifting tray, and the lifting tray is driven to move up and down through a fourth adjusting assembly.

[0011] The cooling mechanism comprises a fan frame and a cooling fan mounted on the fan frame.

[0012] The material collecting mechanism comprises a material collecting groove, and the material collecting groove is mounted on the tail end of the conveying mechanism.

[0013] Preferably, the conveying mechanism comprises a conveying support, and a mesh chain conveying belt is mounted on the conveying support, and the mesh chain conveying belt is driven to work through a driving assembly.

[0014] Preferably, the adjusting plate is connected to the bottom opening of the feeding bin away from the leveling mechanism through a hinge, the adjusting plate adopts a U-shaped structure, the first adjusting assembly comprises an outlet adjusting plate, the side wall of the adjusting plate and the side wall of the feeding bin are respectively provided with a lower fixed screw and an upper fixed screw, an outlet adjusting long hole is formed in the middle of the outlet adjusting plate along the length direction of the outlet adjusting plate, the lower fixed screw and the upper fixed screw pass through the outlet adjusting long hole, and the outlet adjusting plate is fixed to the side wall of the adjusting plate and the side wall of the feeding bin through the locking nuts on the lower fixed screw and the upper fixed screw.

[0015] Preferably, the baffle height adjusting plate is provided with two front and back plates, and a vertical height adjusting long hole is formed in the middle of the baffle height adjusting plate along the length direction of the baffle height adjusting plate, the adjusting baffle is provided with a screw hole at a position corresponding to the height adjusting long hole, and the adjusting baffle is fixed on the baffle height adjusting plate through the first locking bolt in the height adjusting long hole and the screw hole.

[0016] Preferably, the second adjusting assembly comprises a first U-shaped limiting plate fixed to the front and back ends of the side wall of the adjusting baffle, the brush group comprises an integrated plate and a plurality of brush strips, the upper end of the brush strip is connected to the lower surface of the integrated plate, and the integrated plate is fixed to the inner side of the first U-shaped limiting plate through the second locking bolt on the first U-shaped limiting plate.

[0017] Preferably, the upper surface of the conveying mechanism is vertically provided with an oven fixed square tube on the front and back sides, the third adjusting assembly comprises a second U-shaped limiting plate corresponding to the oven fixed square tube, one side of the second U-shaped limiting plate is mounted to the side wall of the upper oven, and the second U-shaped limiting plate and the oven fixed square tube are fixed through the third locking bolt on the second U-shaped limiting plate.

[0018] Preferably, the front and back sides of the upper oven are provided with handles, and the left and right sides of the upper oven are provided with heat dissipation holes.

[0019] Preferably, the fourth adjusting assembly comprises a telescopic piece, a guide column, a sliding sleeve and a support rod, the middle part of the conveying mechanism is provided with two groups of support rods on the left and right sides, each side of the support rod is provided with two upper and lower support rods, two vertical front and back guide columns are arranged between the two support rods, and each guide column is slidably connected with a sliding sleeve on the outer side wall, the sliding sleeve is fixedly connected to the side wall of the lifting tray, and the fixed end of the telescopic piece is movably connected to the lower support rod, and the telescopic end of the telescopic piece is movably connected to the side wall of the lifting tray.

[0020] Preferably, the material collecting groove adopts a U-shaped structure, the middle part is a material collecting channel, and the material collecting channel gradually narrows along the conveying direction of the material.

[0021] Compared with the prior art, the utility model has the following beneficial technical effects:

[0022] (1) The utility model can realize integrated continuous operation, screening, leveling, drying, cooling and material collecting are integrated in a single production line, material transfer is reduced, continuous and automatic treatment of plastic particles is realized, and production efficiency and product quality are greatly improved.

[0023] (2) The utility model discloses a vibrating screening mechanism, a spring support seat is elastically connected to the feeding bin through a vibrating spring, and high-frequency vibration is realized by cooperating with a vibrating motor, so that the screening of plastic particles is facilitated, and the angle of the adjusting plate is adjusted through the first adjusting assembly, so that the discharge rate is controlled.

[0024] (3) The leveling mechanism is arranged, the baffle height adjusting plate is used for adjusting the material layer thickness, the brush group is used for realizing height fine adjustment through the second adjusting assembly, material accumulation is avoided, the material layer thickness is ensured to be uniform, uneven roasting is avoided, and subsequent drying is facilitated;

[0025] (4) The roasting mechanism is arranged, a double-sided heating structure is used, the upper roasting assembly is used for realizing height adjustment through the third adjusting assembly, the lower roasting assembly is used for adjusting the lifting tray position through the fourth adjusting assembly, a dynamic roasting gap is formed, on one hand, the uniformity of heating is ensured, and on the other hand, the heating spacing is adjusted according to the particle thickness, and the versatility and flexibility of the equipment are improved;

[0026] (5) The cooling mechanism and the material collecting mechanism are arranged, the cooling fan is used for realizing rapid cooling of the plastic particles, and the material collecting groove adopts a tapered U-shaped channel, and the material collecting efficiency is improved;

[0027] (6) The conveying mechanism is arranged, the mesh chain conveying belt is driven by the driving assembly, the mesh of the mesh chain conveying belt is designed to facilitate hot air circulation and chip discharge, and the quality of products is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic view of the utility model;

[0029] Figure 2 is a front view of the utility model;

[0030] Figure 3 is a structural schematic view of the conveying mechanism in the utility model;

[0031] Figure 4 is a structural schematic view of the vibrating screening mechanism in the utility model;

[0032] Figure 5 is a structural schematic view of the leveling mechanism in the utility model;

[0033] Figure 6 is a structural schematic view of the upper roasting assembly in the utility model;

[0034] Figure 7 is a structural schematic view of the lower roasting assembly in the utility model.

[0035] Reference signs: 1-conveying mechanism; 11-conveying support; 12-mesh chain conveying belt; 13-driving assembly; 131-driving motor; 132-driving roller; 133-following roller; 134-pressing roller; 135-conveying sprocket; 136-first chain; 137-second chain; 138-driving sprocket; 139-following sprocket;

[0036] 2-Vibrating screening mechanism; 21-Spring support seat; 22-Vibrating spring; 23-Feed bin; 231-Upper fixing screw; 24-Screwing rod; 25-Vibrating motor; 26-Adjusting plate; 261-Lower fixing screw; 27-Outlet adjusting plate; 271-Outlet adjusting elongated hole; 28-Locking nut;

[0037] 3-Leveling mechanism; 31-Adjusting baffle; 32-Baffle height adjustment plate; 33-Brush assembly; 331-Integrated plate; 332-Brush strip; 34-Height adjustment elongated hole; 35-First locking bolt; 36-First U-shaped limit plate; 37-Second locking bolt;

[0038] 4-Baking mechanism; 41-Upper baking assembly; 42-Lower baking assembly; 43-Heating wire; 411-Upper oven; 412-Oven fixing square tube; 413-Second U-shaped limiting plate; 414-Third locking bolt; 415-Handle; 416-Heat dissipation hole; 421-Lifting tray; 422-Telescopic component; 423-Guide column; 424-Sliding sleeve; 425-Support rod;

[0039] 5-Cooling mechanism; 51-Fan bracket; 52-Cooling fan;

[0040] 6-Receiving mechanism; 61-Receiving trough. Detailed Implementation

[0041] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0042] Example 1:

[0043] like Figure 1 , 2 As shown, this utility model discloses a technical solution: an integrated equipment for drying and screening plastic granules, including a conveying mechanism 1. Along the material conveying direction, the conveying mechanism 1 is sequentially equipped with a vibrating screening mechanism 2, a leveling mechanism 3, a baking mechanism 4, a cooling mechanism 5, and a collecting mechanism 6, forming a fully automated processing line. In this embodiment, the material conveying direction is from right to left. The vibrating screening mechanism 2 is used for preliminary screening of the plastic granules, the leveling mechanism 3 is used for leveling the screened plastic granules, the baking mechanism 4 is used for baking the leveled plastic granules, the cooling mechanism 5 is used for cooling the baked plastic granules, and the collecting mechanism 6 is used for collecting the processed plastic granules.

[0044] like Figure 3As shown, the conveying mechanism 1 comprises a conveying support 11, a mesh chain conveying belt 12 is installed on the conveying support 11, and the mesh chain conveying belt 12 is driven to operate by a driving assembly 13. Specifically, the driving assembly 13 comprises a driving motor 131, a driving roller 132, a driven roller 133, a pressing roller 134, a conveying sprocket 135, a first chain 136, a second chain 137, a driving sprocket 138, and a driven sprocket 139. The driving roller 132 and the driven roller 133 are rotatably connected to the upper left and right sides of the conveying support 11 through bearings. The pressing roller 134 is provided with two and rotatably connected to the lower left and right sides of the conveying support 11 through bearings. The mesh chain conveying belt 12 is wound around the outer sidewalls of the driving roller 132, the driven roller 133, and the pressing roller 134. The front and rear ends of the driving roller 132, the driven roller 133, and the pressing roller 134 are each fixedly sleeved with a conveying sprocket 135 after passing through a bearing. The conveying sprockets 135 on the front side and the rear side are connected by the second chain 137. The driving motor 131 is fixedly installed on the conveying support 11 by bolts. The output end of the driving motor 131 is fixedly sleeved with the driving sprocket 138. The rear end of the right driving roller 132 is also fixedly sleeved with the driven sprocket 139. The driving sprocket 138 and the driven sprocket 139 are connected by the first chain 136.

[0045] The vibrating screening mechanism 2 comprises a spring support seat 21, a vibrating spring 22, and a feeding bin 23. The feeding bin 23 has a funnel-shaped structure with a large upper end and a small lower end, and open ends at the top and bottom. The spring support seat 21 is provided with four and located at the left and right ends of the front and rear sides of the feeding bin 23. The bottom of the spring support seat 21 is fixedly installed on the top right side of the conveying support 11 by bolts. The sidewall of the feeding bin 23 is connected with the spring support seat 21 by the vibrating spring 22. The upper and lower ends of the vibrating spring 22 are connected with the sidewall of the feeding bin 23 and the spring support seat 21 by bolts. The inside of the feeding bin 23 is uniformly distributed with a layer of screening rods 24. Adjacent screening rods 24 are provided with gaps for the material to pass through. The screening rods 24 are provided with fixed frames around. The screening rods 24 are welded inside the fixed frames, and the fixed frames are detachably fixedly connected with the inner wall of the feeding bin 23 by bolts. Multiple groups of screening rods 24 with different gaps can be prepared to meet the production needs of different plastic particles. The sidewall of the feeding bin 23 is also fixedly installed with a vibrating motor 25 by bolts. The bottom opening of the feeding bin 23 is movably connected with an adjusting plate 26. The adjusting plate 26 can rotate along the bottom opening of the feeding bin 23 and adjust the angle of the adjusting plate 26 by a first adjusting assembly.

[0046] The leveling mechanism 3 comprises an adjusting baffle 31, a baffle height adjusting plate 32 and a brush group 33. The baffle height adjusting plate 32 is fixedly installed on the top of the conveying support 11 by bolts, and the adjusting baffle 31 is detachably fixedly installed on the baffle height adjusting plate 32. The adjusting baffle 31 can be adjusted up and down along the baffle height adjusting plate 32. The brush group 33 is installed on the lower part of one side of the adjusting baffle 31 through a second adjusting assembly, and the height of the brush group 33 is adjusted through the second adjusting assembly. The adjusting baffle 31 adjusts the material layer thickness through the baffle height adjusting plate 32. The brush group 33 realizes fine adjustment of the height through the second adjusting assembly, avoids material accumulation, and ensures that the material layer thickness is uniform.

[0047] The baking mechanism 4 comprises an upper baking assembly 41 and a lower baking assembly 42. The upper baking assembly 41 and the lower baking assembly 42 are installed above and below the upper layer of the mesh chain conveying belt 12, respectively. The material passes between the upper baking assembly 41 and the lower baking assembly 42. The upper baking assembly 41 comprises heating wires 43 and an upper oven 411 with an open bottom. The heating wires 43 are welded or bolted in the upper oven 411, and the height of the upper oven 411 is adjusted through a third adjusting assembly. The lower baking assembly 42 comprises heating wires 43 and a lifting tray 421. The heating wires 43 are welded or bolted above the lifting tray 421, and the lifting tray 421 is moved up and down by a fourth adjusting assembly. In this embodiment, the heating wires 43 are electric heating wires, which are prior art. Their specific models and structures are not described here. They can mainly realize heating and drying of the material.

[0048] The cooling mechanism 5 comprises a fan frame 51 and cooling fans 52 installed on the fan frame 51. The fan frame 51 is fixedly installed on the top of the conveying support 11 by bolts, and the cooling fans 52 are fixedly installed on the fan frame 51 by bolts. The cooling fans 52 realize rapid cooling of the material. The cooling fans 52 are longitudinally provided with a plurality of cooling fans to ensure that the cooling wind covers the width range of the mesh chain conveying belt 12.

[0049] The material collecting mechanism 6 comprises a material collecting groove 61. The material collecting groove 61 is fixedly installed on the left side of the conveying support 11 by bolts and is downwardly inclined.

[0050] Embodiment 2:

[0051] As Figure 4The utility model discloses another technical scheme, plastic particle drying and screening integration equipment, and the difference with the embodiment 1 is that the adjusting material board 26 is connected in the right side of the bottom opening of feed bin 23 through the hinge rotation, the adjusting material board 26 adopts U type structure, and the first adjusting assembly is equipped with two in front and back, and all includes the export adjusting plate 27, and the front and back side walls of adjusting material board 26 and the front and back side walls of feed bin 23 are welded with lower fixed screw rod 261 and upper fixed screw rod 231 respectively, and the middle part of export adjusting plate 27 is provided with export adjusting long hole 271 along its length direction, and lower fixed screw rod 261 and upper fixed screw rod 231 all pass through export adjusting long hole 271, and export adjusting plate 27 is fixed in the side wall of adjusting material board 26 and feed bin 23 through the locking nut 28 on lower fixed screw rod 261 and upper fixed screw rod 231, and generally lower fixed screw rod 261 is located at the bottom of export adjusting long hole 271, and the angle adjustment of adjusting material board 26 is realized through upper fixed screw rod 231 at the different positions of export adjusting long hole 271, and it is convenient to control the discharging rate.

[0052] Embodiment 3:

[0053] As Figure 5 The utility model discloses another technical scheme, plastic particle drying and screening integration equipment, and the difference with the embodiment 1 is that the baffle height adjusting plate 32 is equipped with two in front and back, and the middle part of baffle height adjusting plate 32 is provided with vertical height adjusting long hole 34 along its length direction, and the position of adjusting baffle 31 and height adjusting long hole 34 is provided with threaded hole, and adjusting baffle 31 is fixed on baffle height adjusting plate 32 through first locking bolt 35 on height adjusting long hole 34 and threaded hole, and the height of adjusting baffle 31 can be adjusted by loosening first locking bolt 35.

[0054] Specifically, the second adjusting assembly includes first U-shaped limiting plate 36 welded or bolted to the front and back ends of the left side wall of the adjusting baffle 31, the opening of the first U-shaped limiting plate 36 faces downward, the brush group 33 includes an integrated plate 331 and a plurality of brush strips 332, the upper ends of the brush strips 332 are bonded to the lower surface of the integrated plate 331, the two ends of the integrated plate 331 move up and down within the first U-shaped limiting plate 36, and the integrated plate 331 is pressed and fixed to the inner side of the first U-shaped limiting plate 36 through the second locking bolt 37 at the left side of the first U-shaped limiting plate 36, and the height of the brush group 33 can be fine-tuned by loosening the second locking bolt 37.

[0055] Embodiment 4:

[0056] As Figure 6 , 7As shown, the utility model discloses another technical scheme, plastic particle drying and screening integration equipment, and the difference of embodiment 1 is that the upper surface of the conveying support 11 is vertically welded with two left and right oven fixed square tubes 412 on both sides, and the third adjusting assembly includes the second U type limiting plate 413 corresponding to the oven fixed square tube 412, the side wall of the second U type limiting plate 413 is welded to the side wall of the upper oven 411, and the opening of the front second U type limiting plate 413 faces the front side, and the opening of the rear second U type limiting plate 413 faces the rear side, the oven fixed square tube 412 is located in the second U type limiting plate 413, and the second U type limiting plate 413 and the oven fixed square tube 412 are extruded and fixed through the third locking bolt 414 on the second U type limiting plate 413, and the height of the second U type limiting plate 413 and the upper oven 411 can be adjusted by loosening the third locking bolt 414.

[0057] Specifically, the upper oven 411 is welded or bolted with a handle 415 on both sides, and the upper oven 411 is provided with a heat dissipation hole 416 on both sides, to avoid overheating in the upper oven 411.

[0058] Specifically, the fourth adjusting assembly includes a telescopic piece 422, a guide column 423, a sliding sleeve 424 and a support rod 425, the middle position of the conveying support 11 is welded with two groups of support rods 425, and each side of the support rod 425 is provided with two, two support rods 425 are welded or bolted with two vertical front and rear guide columns 423, and the outer side wall of each guide column 423 is slidably connected with a sliding sleeve 424, the sliding sleeve 424 can move up and down along the guide column 423, and the side wall of the sliding sleeve 424 is welded to the side wall of the lifting tray 421, the telescopic piece 422 adopts a push rod motor, and is provided with two, the fixed end of the telescopic piece 422 is rotatably connected to the lower support rod 425 through a rotating shaft, and the telescopic end of the telescopic piece 422 is rotatably connected to the side wall of the lifting tray 421 through a rotating shaft, the telescopic piece 422 adjusts the heating distance up and down, and realizes the uniform and stable heating of both sides.

[0059] Embodiment 5:

[0060] As Figure 1 shown, the utility model discloses another technical scheme, plastic particle drying and screening integration equipment, and the difference of embodiment 1 is that the material collecting groove 61 adopts U type structure, and the middle part is a material collecting channel, and the material collecting channel gradually reduces along the conveying direction of the material, to improve the material collecting efficiency.

[0061] The application should be equipped with a PLC controller or an industrial computer, and is electrically connected with and controls the operation of the driving motor 131, the vibration motor 25, the heating wire 43, the cooling fan 52 and the telescopic part 422, and such control logic has been widely applied in automation equipment, and those skilled in the art can directly derive or deduce based on ordinary technical knowledge, without the need to describe specific circuit design and principles in the specification.

[0062] The plastic particle drying and screening integrated equipment provided by the utility model has the following working process:

[0063] Device start: the driving motor 131 is started through the PLC controller or the industrial computer, and the mesh chain conveying belt 12 is counterclockwise rotated through the rotating roller, the chain wheel and the chain, so that the material is conveyed from right to left;

[0064] Screening stage: the material enters the screening rod 24 in the feeding bin 23, the vibration motor 25 drives the feeding bin 23 to vibrate, the qualified particles fall into the mesh chain conveying belt 12 through the gap of the screening rod 24, the angle of the material plate 26 is adjusted through the outlet adjusting plate 27, and the opening is between 30-60°, which is suitable for different yield requirements;

[0065] Leveling stage: the height of the baffle 31 is preliminarily adjusted through the first locking bolt 35, and the brush group 33 is adjusted to contact the material surface through the second adjusting assembly, so that the particle layer is leveled to the set thickness;

[0066] Baking stage: the upper oven 411 is adjusted to the appropriate height according to the particle size, the lifting tray 421 is adjusted to the position according to the actual drying state of the material, the telescopic part 422 is manually started to adjust its position, the upper and lower heating wires 43 work synchronously, the temperature is controlled to be 60-120 DEG C, and the telescopic part 422 can also be reciprocatingly telescoped according to the PLC controller or the industrial computer, so that the dynamic baking gap is formed, and the baking temperature is prevented from being too high.

[0067] Cooling and material collecting: the material is cooled to room temperature by the cooling fan 52, and the gradually tapered material collecting groove 61 is concentrated to collect into a hopper or other collecting equipment.

[0068] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A plastic particle drying and screening integrated device, comprising a conveying mechanism (1), characterized in that: The conveying mechanism (1) is sequentially provided with a vibrating screening mechanism (2), a leveling mechanism (3), a baking mechanism (4), a cooling mechanism (5) and a material collecting mechanism (6) along the conveying direction of the material; The vibrating screening mechanism (2) comprises a spring support seat (21), a vibrating spring (22) and a feeding bin (23), the bottom of the spring support seat (21) is mounted to the top of the first end of the conveying mechanism (1), the side wall of the feeding bin (23) is connected with the spring support seat (21) through the vibrating spring (22), the inside of the feeding bin (23) is uniformly provided with a layer of screening rods (24), gaps for the material to pass through are arranged between adjacent screening rods (24), the side wall of the feeding bin (23) is provided with a vibrating motor (25), and the bottom opening of the feeding bin (23) is movably connected with an adjusting plate (26), and the angle of the adjusting plate (26) is adjusted through a first adjusting assembly; The leveling mechanism (3) comprises an adjusting baffle (31), a baffle height adjusting plate (32) and a brush group (33), the baffle height adjusting plate (32) is mounted to the top of the conveying mechanism (1), the adjusting baffle (31) is mounted to the baffle height adjusting plate (32), and the brush group (33) is mounted to the lower part of one side of the adjusting baffle (31) through a second adjusting assembly, and the height of the brush group (33) is adjusted through the second adjusting assembly; The baking mechanism (4) comprises an upper baking assembly (41) and a lower baking assembly (42), the material passes between the upper baking assembly (41) and the lower baking assembly (42), the upper baking assembly (41) comprises heating wires (43) and an upper oven (411) with a bottom opening, the heating wires (43) are mounted in the upper oven (411), the height of the upper oven (411) is adjusted through a third adjusting assembly, and the lower baking assembly (42) comprises heating wires (43) and a lifting tray (421), the heating wires (43) are mounted above the lifting tray (421), and the lifting tray (421) is driven to move up and down through a fourth adjusting assembly; The cooling mechanism (5) comprises a fan frame (51) and a cooling fan (52) mounted on the fan frame (51); The material collecting mechanism (6) comprises a material collecting groove (61), and the material collecting groove (61) is mounted to the tail end of the conveying mechanism (1).

2. The plastic particle drying and screening integrated device according to claim 1, characterized in that: The conveying mechanism (1) comprises a conveying support (11), the conveying support (11) is provided with a mesh chain conveying belt (12), and the mesh chain conveying belt (12) is driven to work through a driving assembly (13).

3. The plastic particle drying and screening integrated device according to claim 1, characterized in that: The adjusting plate (26) is connected to the bottom opening of the feeding bin (23) by a hinge rotation away from one side of the leveling mechanism (3), the adjusting plate (26) adopts a U-shaped structure, the first adjusting assembly includes an outlet adjusting plate (27), the side wall of the adjusting plate (26) and the side wall of the feeding bin (23) are respectively provided with a lower fixing screw (261) and an upper fixing screw (231), the middle part of the outlet adjusting plate (27) is provided with an outlet adjusting long hole (271) along the length direction thereof, the lower fixing screw (261) and the upper fixing screw (231) pass through the outlet adjusting long hole (271), and the outlet adjusting plate (27) is fixed to the side walls of the adjusting plate (26) and the feeding bin (23) by the locking nuts (28) on the lower fixing screw (261) and the upper fixing screw (231).

4. The plastic particle drying and screening integrated apparatus according to claim 1, characterized in that: The baffle height adjusting plate (32) is provided with two front and rear baffle height adjusting plates (32), and the middle part of the baffle height adjusting plate (32) is provided with a vertically arranged height adjusting long hole (34) along the length direction thereof, the adjusting baffle (31) is provided with a screw hole at a position corresponding to the height adjusting long hole (34), and the adjusting baffle (31) is fixed to the baffle height adjusting plate (32) by the first locking bolt (35) on the height adjusting long hole (34) and the screw hole.

5. The plastic particle drying and screening integrated device according to claim 4, characterized in that: The second adjusting assembly includes a first U-shaped limiting plate (36) fixed to the front and rear ends of one side wall of the adjusting baffle (31), the brush group (33) includes an integrated plate (331) and a plurality of brush strips (332), the upper end of the brush strip (332) is connected to the lower surface of the integrated plate (331), and the integrated plate (331) is fixed to the inner side of the first U-shaped limiting plate (36) by the second locking bolt (37) on the first U-shaped limiting plate (36).

6. The plastic particle drying and screening integrated apparatus according to claim 1, characterized in that: The upper surface of the conveying mechanism (1) is vertically provided with an oven fixed square tube (412) on the front and rear sides, the third adjusting assembly includes a second U-shaped limiting plate (413) corresponding to the oven fixed square tube (412), one side of the second U-shaped limiting plate (413) is mounted to the side wall of the upper oven (411), and the second U-shaped limiting plate (413) and the oven fixed square tube (412) are fixed by the third locking bolt (414) on the second U-shaped limiting plate (413).

7. The plastic particle drying and screening integrated device according to claim 6, characterized in that: The front and rear sides of the upper oven (411) are provided with handles (415), and the left and right sides of the upper oven (411) are provided with heat dissipation holes (416).

8. The plastic particle drying and screening integrated device according to claim 7, characterized in that: The fourth adjusting assembly comprises telescopic pieces (422), guide columns (423), sliding sleeves (424) and support rods (425), the middle part of the conveying mechanism (1) is provided with two groups of support rods (425) left and right, each side of the support rods (425) is provided with two support rods (425) up and down, two vertical front and back guide columns (423) are arranged between the two support rods (425), and the outer side wall of each guide column (423) is slidably connected with a sliding sleeve (424), the sliding sleeve (424) is fixedly connected to the side wall of the lifting tray (421), and the fixed end of the telescopic piece (422) is movably connected to the lower support rod (425), and the telescopic end of the telescopic piece (422) is movably connected to the side wall of the lifting tray (421).

9. The plastic particle drying and screening integrated apparatus according to claim 1, characterized in that: The receiving groove (61) adopts a U-shaped structure, the middle part is a receiving channel, and the receiving channel gradually narrows along the conveying direction of the material.

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