Recycled plastic particle circulating drying mechanism

Abstract

The utility model discloses a recycled plastic particle circulating drying mechanism, which belongs to the technical field of plastic particle drying and comprises a base and two support plates arranged at the top end of the base. Vertical frames are fixed to the top ends of the two supporting plates, a fixing block is connected to the top end of one vertical frame, a motor is installed at the top end of the fixing block, a lead screw with the end inserted into the vertical frame is installed at the driving end of the motor, and a connecting column is fixed to the transverse inner wall of the other vertical frame. A first moving plate is installed on the periphery of the lead screw through a ball nut, a second moving plate is connected to the periphery of the connecting column in a sleeving mode, and a lantern ring is attached between the first moving plate and the second moving plate. And plastic particles can be automatically scraped off, manpower is saved, and the use efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plastic particle drying, especially a recycled plastic particle circulating drying mechanism. BACKGROUND

[0002] Recycled plastic is the reuse of plastic. After mechanical blade crushing operation, the reuse of plastic is completed. Recycled plastic refers to plastic raw materials obtained by pretreatment, melt granulation, modification and other physical or chemical methods for processing and treatment of waste plastic, which is the reuse of plastic.

[0003] The existing recycled plastic particle circulating drying mechanism can stack plastic particles during use. During the heating and drying process, the inside and outside of the stacked plastic particles are prone to uneven heating, thereby affecting the drying efficiency.

[0004] After searching, a recycled plastic particle recycling drying device (CN222352734U) is provided. A support assembly is arranged on the placement rack for erecting the drying machine body. The support plate is conveniently stored on the support assembly. The barrel body of the drying machine body can be assisted and supported. The running of the drying machine body is avoided. The straight plate can be fixed by rotating the screw rod to increase the stability of the running of the drying machine body. The device has the following problems during use: it cannot effectively prevent the accumulation of plastic particles, causing uneven drying, and reducing the use efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a recycled plastic particle circulating drying mechanism to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a recycled plastic particle circulating drying mechanism, comprising: a base and two support plates arranged at the top end of the base; the top end of each of the two support plates is fixed with a vertical frame, the top end of one of the vertical frames is connected with a fixed block, the top end of the fixed block is installed with a motor, the driving end of the motor is installed with a lead screw inserted into the inside of the vertical frame, the lateral inner wall of the other vertical frame is fixed with a connecting column, the outer periphery of the lead screw is installed with a first moving plate through a ball nut, the outer periphery of the connecting column is sleeved with a second moving plate, a sleeve ring is attached between the first moving plate and the second moving plate, the inner periphery of the sleeve ring is fixed with an outer barrel for circulating drying of recycled plastic particles;

[0007] The top end of the first moving plate is provided with a groove, the vertical inner wall of the groove is installed with a rotary motor, and the driving end of the rotary motor is installed with a rotating rod inserted into the inside of the sleeve ring.

[0008] In further embodiments, the top end of the second moving plate is provided with a mounting groove, the vertical inner wall of the mounting groove is fixedly provided with a limiting column, the outer periphery of the sleeve ring is fixedly provided with a mounting ring inserted and fixed by the limiting column, and the outer periphery of the outer barrel is provided with a heating fan.

[0009] In further embodiments, the top end of the base is fixedly provided with a mesh tray, a circular groove is formed at the joint of the mesh tray and the base, a partition plate is inserted into the circular groove, the top end of the mesh tray is fixedly provided with a sleeve, the inner top wall of the sleeve is provided with a forward-reverse motor, the driving end of the forward-reverse motor is provided with a connecting rod, and the outer periphery of the connecting rod is fixedly provided with a rotating strip abutting against the mesh tray.

[0010] In further embodiments, the top end of the mesh tray is fixedly provided with a connecting ring, the top end of the rotating strip is fixedly provided with a rotating plate, and the inner periphery of the connecting ring and the outer periphery of the rotating plate are abutted by an inner barrel.

[0011] In further embodiments, the top end of the outer barrel is threadedly connected with a top cover, the top cover is abutted against the top end of the inner barrel, and the top end of the top cover is threadedly connected with a threaded rod.

[0012] In further embodiments, the inner periphery of the inner barrel is fixedly provided with a connecting block, the top end of the connecting block is provided with a threaded groove, and the bottom end of the connecting block is provided with two limiting grooves for inserting the rotating plates.

[0013] In further embodiments, the vertical inner walls of the two limiting grooves are fixedly provided with limiting plates, and the vertical side surfaces of the two rotating plates are each provided with an insertion slot for inserting the limiting plates.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] The recycled plastic particle circulating drying mechanism drives the first moving plate to move on the outer periphery of the lead screw by the motor arranged at the top end of the fixed block, so that the first moving plate can jointly support the sleeve ring to move up and down during the limiting process of the second connecting plate on the connecting column, so that the outer barrel of the inner periphery of the sleeve ring moves up and down, the rotating motor arranged in the groove drives the rotating rod to rotate the mounting ring under the limiting of the limiting column, so that the plastic particles in the inner barrel are turned over, thereby distinguishing from the existing device which cannot effectively uniformly heat the accumulated plastic particles.

[0016] The recycled plastic particle circulating drying mechanism drives the rotating strip and the rotating plate through the forward and reverse motor, so that the limiting plate is inserted into the slot to limit and fix the inner barrel, the mesh size of the inner barrel is the minimum size of the qualified plastic particles, the plastic particles that do not meet the standard will fall between the outer barrel and the inner barrel during the shaking process, after the plastic particles enter the inner barrel, the threaded rod is inserted into the threaded groove, so that the top cover is fixed with the connecting block, when the discharging is needed, the disc is disassembled, and the forward and reverse motor is started again to scrape off the plastic particles attached to the inner barrel, thereby being different from the existing device, after drying, the particles are easily attached to the inner wall of the drying device and need to be cleaned manually, and the device can automatically scrape off the plastic particles during use, saves manpower and improves use efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 It is a structural schematic view of the present application;

[0019] Figure 2 It is a structural schematic view of the outer barrel of the present application;

[0020] Figure 3 It is a structural schematic view of the inner barrel of the present application;

[0021] Figure 4 It is a structural schematic view of the connecting block of the present application;

[0022] Figure 5 It is a structural schematic view of the first moving plate of the present application;

[0023] Figure 6 It is a structural schematic view of the inner barrel of the present application;

[0024] Figure 7 It is a structural schematic view of the present application Figure 1 It is an enlarged view of structure A in the present application.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] In the figure: 1, base; 2, vertical frame; 3, connecting column; 4, collar; 5, partition; 6, support plate; 7, first moving plate; 8, fixed block; 9, motor; 10, threaded rod; 11, top cover; 12, inner drum; 13, heating fan; 14, outer drum; 15, connecting block; 16, threaded groove; 17, rotating plate; 18, limiting plate; 19, limiting groove; 20, groove; 21, rotating motor; 22, slot; 23, rotating strip; 24, connecting ring; 25, net disc; 26, forward and reverse motor; 28, sleeve; 29, mounting groove; 30, second moving plate; 31, mounting ring; 32, limiting column. DETAILED DESCRIPTION

[0027] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail to avoid obscuring the present application.

[0028] Unless otherwise defined, the terms "upper," "lower," "left," "right," "front," "back," "inside," and "outside" as used herein refer to the present application as illustrated in the figures, and are used in accordance with their normal meanings.

[0029] The connecting mode can adopt existing modes such as bonding, welding, bolt connection, etc., and the actual needs are accurate.

[0030] EMBODIMENT

[0031] Please refer to Figures 1 to 7The base 1 and the two support plates 6 arranged at the top end of the base 1 constitute the supporting structure of the device, the top end of each of the two support plates 6 is fixedly connected with a vertical frame 2, the top end of one of the vertical frames 2 is connected with a fixed block 8, the top end of the fixed block 8 is provided with a motor 9, the driving end of the motor 9 is provided with a lead screw inserted into the vertical frame 2, the other vertical frame 2 is fixedly connected with a connecting column 3, the outer periphery of the lead screw is provided with a first moving plate 7 through a ball nut, the outer periphery of the connecting column 3 is sleeved with a second moving plate 30, the first moving plate 7 and the second moving plate 30 are abutted with a sleeve ring 4, the inner periphery of the sleeve ring 4 is fixedly connected with an outer barrel 14 for recycling and drying the plastic particles, the bottom end of the outer barrel 14 is fixedly connected with a detachable disc abutting against a mesh disc 25, the disc can be fixed by bolts and the like, the top cover 11 is a solid structure, the motor 9 arranged at the top end of the fixed block 8 drives the first moving plate 7 to move on the outer periphery of the lead screw, so that the first moving plate 7 can jointly support the sleeve ring 4 to move up and down in the process of limiting the second connecting plate 30 by the connecting column 3, so that the outer barrel 14 in the inner periphery of the sleeve ring 4 moves up and down, and the rotary motor 21 arranged in the groove 20 drives the rotating rod to make the mounting ring 31 rotate under the limitation of the limiting column 32, so that the plastic particles in the inner barrel 12 are turned over.

[0032] Therefore, unlike the existing device which cannot effectively heat the accumulated plastic particles, the device directly disperses the plastic particles during use, increases the heating area, improves the use efficiency, the top end of the first moving plate 7 is provided with a groove, the vertical inner wall of the groove is provided with a rotary motor 21, and the driving end of the rotary motor 21 is provided with a rotating rod inserted into the sleeve ring 4.

[0033] The top end of the second moving plate 30 is provided with a mounting groove 29, the vertical inner wall of the mounting groove 29 is fixedly connected with a limiting column 32, the outer periphery of the sleeve ring 4 is fixedly connected with a mounting ring 31 inserted and fixed by the limiting column 32, the outer periphery of the outer barrel 14 is provided with a heating fan 13, the top end of the base 1 is fixedly connected with a mesh disc 25, and a circular groove is arranged at the joint between the mesh disc 25 and the base 1, a partition plate 5 is inserted into the circular groove, the top end of the mesh disc 25 is fixedly connected with a sleeve 28, the inner top wall of the sleeve 28 is provided with a forward and reverse motor 26, the driving end of the forward and reverse motor 26 is provided with a connecting rod, the outer periphery of the connecting rod is fixedly connected with a rotating strip 23 abutting against the mesh disc 25, the top end of the rotating strip 23 is fixedly connected with a rotating plate 17, the inner periphery of the connecting ring 24 and the outer periphery of the rotating plate are abutted with an inner barrel 12, and the inner barrel 12 is a filter mesh.

[0034] The top end of the outer barrel 14 is threadedly connected with a top cover 11, and the top cover 11 is attached to the top end of the inner barrel 12, the top end of the top cover 11 is threadedly connected with a threaded rod 10, the inner periphery of the inner barrel 12 is fixedly connected with a connecting block 15, the top end of the connecting block 15 is provided with a threaded groove 16, the bottom end of the connecting block 15 is provided with two limiting grooves 19 for inserting the rotating plates 17, the vertical inner walls of the two limiting grooves 19 are fixedly connected with limiting plates 8, and the vertical side surfaces of the two rotating plates 17 are both provided with insertion grooves 22 for inserting limiting plates 18.

[0035] The motor 9, the heating fan 13, the rotating motor 21 and the forward-reverse motor 26 are all conventional instruments, and the working principles, sizes and models are irrelevant to the functions of the application, so they will not be described in detail, the control mode of the application is controlled by a controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, and the power supply also belongs to the common knowledge in the art, and the application is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the application will not be explained in detail.

[0036] Working principle

[0037] The regenerated plastic particle circulating drying mechanism, in the using process, the motor 9 arranged at the top end of the fixed block 8 drives the first moving plate 7 on the outer periphery of the lead screw to displace up and down, so that the first moving plate 7 drives the sleeve ring 4 to displace synchronously in the moving process, so that the height of the outer barrel 14 can be adjusted, then the rotating motor 21 arranged in the groove 20 drives the rotating rod to rotate, under the limiting of the limiting column 32 of the mounting ring 31, the outer barrel 14 can rotate in the up and down displacement process, so as to scatter the plastic particles, and improve the drying efficiency.

[0038] It should be noted that, in the present document, relational terms such as one and another and at least one and containing are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying that each modified entity or action is essential, or independently useful, or constituting part of the single or generic set of entities or actions. Further, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, inclusion of an element in a list of elements does not exclude the existence of additional identical elements.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A recycled plastic pellet recycling and drying mechanism, comprising: The base (1) and the two support plates (6) arranged at the top end of the base (1); characterized in that: the top end of each of the two support plates (6) is fixed with a vertical frame (2), the top end of one of the vertical frames (2) is connected with a fixed block (8), the top end of the fixed block (8) is provided with a motor (9), the driving end of the motor (9) is provided with a lead screw inserted into the vertical frame (2), the transverse inner wall of the other vertical frame (2) is fixed with a connecting column (3), the outer periphery of the lead screw is provided with a first moving plate (7) through a ball nut, the outer periphery of the connecting column (3) is sleeved with a second moving plate (30), the first moving plate (7) and the second moving plate (30) are attached with a sleeve ring (4), the inner periphery of the sleeve ring (4) is fixed with an outer barrel (14) for recycling and drying of plastic particles. The top end of the first moving plate (7) is provided with a groove, and the vertical inner wall of the groove is provided with a rotary motor (21), and the driving end of the rotary motor (21) is provided with a rotating rod inserted into the inside of the sleeve ring (4).

2. The recycled plastic particle circulation drying mechanism according to claim 1, characterized in that: The top end of the second moving plate (30) is provided with a mounting groove (29), the vertical inner wall of the mounting groove (29) is fixed with a limiting column (32), the outer periphery of the sleeve ring (4) is fixed with a mounting ring (31) inserted and fixed by the limiting column (32), and the outer periphery of the outer barrel (14) is provided with a heating fan (13).

3. The recycled plastic particle circulation drying mechanism according to claim 1, characterized in that: The top end of the base (1) is fixed with a mesh disc (25), and a circular groove is formed at the joint of the mesh disc (25) and the base (1), a partition plate (5) is inserted into the circular groove, the top end of the mesh disc (25) is fixed with a sleeve (28), the inner top wall of the sleeve (28) is provided with a forward and reverse motor (26), the driving end of the forward and reverse motor (26) is provided with a connecting rod, and the outer periphery of the connecting rod is fixed with a rotating strip (23) attached to the mesh disc (25).

4. The recycled plastic particle circulation drying mechanism according to claim 3, characterized in that: The top end of the mesh disc (25) is fixed with a connecting ring (24), the top end of the rotating strip (23) is fixed with a rotating plate (17), and the inner periphery of the connecting ring (24) and the outer periphery of the rotating plate (17) are attached with an inner barrel (12).

5. The recycled plastic particle circulation drying mechanism according to claim 1, characterized in that: The top end of the outer barrel (14) is threadedly connected with a top cover (11), and the top cover (11) is attached to the top end of the inner barrel (12), and the top end of the top cover (11) is threadedly connected with a threaded rod (10).

6. The recycled plastic particle circulation drying mechanism according to claim 4, characterized in that: The inner periphery of the inner barrel (12) is fixed with a connecting block (15), the top end of the connecting block (15) is provided with a threaded groove (16), and the bottom end of the connecting block (15) is provided with two limiting grooves (19) for inserting the rotating plate (17).

7. The recycled plastic pellet circulation drying mechanism according to claim 6, characterized in that: The vertical inner walls of the two limiting grooves (19) are fixed with limiting plates (18), and the vertical sides of the two rotating plates (17) are each provided with an insertion slot (22) for inserting the limiting plate.

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