Polypropylene plastic particle dryer

Abstract

The utility model relates to the technical field of polypropylene plastic particles, in particular to a polypropylene plastic particle dryer. Comprising a shell, a transparent shell is arranged at an opening in the upper portion of the shell, an air blowing assembly is arranged on one side of the exterior of the shell, the other end of the air blowing assembly extends into the shell, a rotating assembly is arranged in the shell, and a net box is installed on the rotating assembly; according to the polypropylene plastic particle dryer, the net cover and the net box are connected through the clamping assembly, polypropylene plastic particles are prevented from being separated from the interior of the net box in the rotating process, and the polypropylene plastic particles are dried through the rotating assembly and the air blowing assembly at the same time, so that the working efficiency of drying the polypropylene plastic particles is improved; and the drying quality of the polypropylene plastic particles is improved, time waste is avoided, the drying uniformity of the polypropylene plastic particles is improved, the practicability of the dryer is improved, and therefore economic benefits are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of polypropylene plastic particles, in particular to a polypropylene plastic particle dryer. Background Art

[0002] At present, polypropylene is a semi-crystalline thermoplastic plastic with high impact resistance, strong mechanical properties, resistance to a variety of organic solvents and acid and alkali corrosion, and is widely used in the industry. It is one of the common polymer materials. Polypropylene plastic particle dryers are used to dry it, but most of the previous polypropylene plastic particle dryers have poor drying effects and cannot quickly dry polypropylene plastic particles, which reduces the working efficiency of polypropylene plastic particles and thus reduces the user's experience of the polypropylene plastic particle dryer. It cannot meet the needs of the current market. Due to the above problems, the practicality and usability of the polypropylene plastic particle dryer are reduced, and a polypropylene plastic particle dryer is specifically introduced.

[0003] There are many existing technologies for polypropylene plastic particle dryers, such as:

[0004] Chinese patent announcement number CN220179858U discloses a polypropylene plastic particle dryer, which includes a storage box, a cylinder is fixedly provided at the upper end of the storage box, a funnel is fixedly provided at the upper side of the cylinder, a rotating cylinder is rotatably provided inside the cylinder, two vertical plates are fixedly provided at both sides of the upper end of the storage box, a first motor is provided at one side of the vertical plate, the output end of the first motor passes through the vertical plate and is connected to the rotating cylinder, a fixed block is fixedly provided in the middle of the rotating cylinder, four partitions are fixedly provided at the four corners of the fixed block, four drying chambers are provided inside the rotating cylinder through the four partitions and separated from the fixed block, two first inlets and outlets are provided at the upper and lower sides of the cylinder, and four second inlets and outlets are provided in the four drying chambers connected to the outer side of the rotating cylinder. The utility model first connects the four second inlets and outlets with the first inlet and outlet on the upper side in turn to allow equal amounts of polypropylene plastic particles to enter the four drying chambers respectively, and then continuously dries the polypropylene plastic particles by rotating the rotating cylinder.

[0005] It can be seen that when most polypropylene plastic particles are dried, the polypropylene plastic particles are stirred. However, when the polypropylene plastic particles are dried, the polypropylene plastic particles that sink to the bottom of the storage box are difficult to stir, which will not only cause uneven drying of the polypropylene plastic particles and affect the quality of drying of the polypropylene plastic particles, but also increase the drying time of the polypropylene plastic particles, reduce the working efficiency of the dryer, cause economic losses, and thus reduce the practicality of the dryer.

[0006] In view of this, we propose a polypropylene plastic particle dryer. Utility Model Content

[0007] The utility model aims to solve the above-mentioned shortcomings and provide a polypropylene plastic particle dryer which can dry the polypropylene plastic particles simultaneously with a rotating component and a blowing component.

[0008] The net cover and the net box are connected by a snap-on assembly to prevent the polypropylene plastic particles from escaping from the inside of the net box during rotation, and the polypropylene plastic particles are dried simultaneously by the rotating assembly and the blowing assembly.

[0009] Therefore, the utility model provides a polypropylene plastic particle dryer, which comprises a shell, a transparent shell is arranged at the opening above the shell, a blowing assembly is arranged on one side of the outer side of the shell, the other end of the blowing assembly extends to the inside of the shell, a rotating assembly is arranged inside the shell, and a net box is installed on the rotating assembly;

[0010] One end of the opening of the net box is connected to a net cover by a hinge, and the other end of the net cover is threadedly connected to the net box by a snap-on assembly. The blowing assembly is used to blow air into the inside of the net box to dry the polypropylene plastic particles, and the rotating assembly is used to rotate the net box to spin dry the polypropylene plastic particles.

[0011] As a further improvement of the present technical solution, the blowing assembly includes at least a mounting plate, a mounting plate is provided on one side below the shell, a fan is provided on the upper surface of the mounting plate, an air distribution plate is provided at the air outlet of the fan, connecting pipes are provided on both sides of the air distribution plate, and a blowing port is provided at one end of the connecting pipe extending to the inside of the shell.

[0012] As a further improvement of the present technical solution, the rotating component includes at least a motor. The motor is arranged on one side of the shell. The output shaft of the motor extends to the inside of the shell and is coaxially connected with a rotating shaft. The other end of the rotating shaft is provided with a mounting component for installing the net box. The other side of the mounting component is provided with a connecting shaft, and the other end of the connecting shaft is rotatably connected to the inner wall of the shell.

[0013] As a further improvement of the present technical solution, the mounting assembly includes at least two mounting rods, the ends of the rotating shaft and the connecting shaft away from the inner wall of the net box are each provided with a mounting rod, mounting frames are provided on both sides of the lower surface of the mounting rod, cylinders are provided inside both ends of the mounting rod, the piston rod of the cylinder is provided with a splint, a plug plate is provided in the middle of the splint close to the cylinder side, and a slot for plugging with the plug plate is provided on the outer wall of the net box.

[0014] As a further improvement of the present technical solution, the snap-fit ​​assembly includes at least a fixing plate and a buckle plate. Fixing plates are provided on both sides of the mesh cover away from the hinge end. The buckle plate and the fixing plate are threadedly connected through a fixed shaft. A limiting block is provided below the buckle plate close to the mesh cover side, and a limiting groove is provided on one side of the mesh box for snap-fitting with the limiting block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the polypropylene plastic particle dryer, the net cover and the net box are connected by a clamping assembly to prevent the polypropylene plastic particles from being separated from the inside of the net box during rotation, and the polypropylene plastic particles are dried simultaneously by the rotating assembly and the blowing assembly, which not only improves the working efficiency of the polypropylene plastic particle drying, increases the quality of the polypropylene plastic particle drying, avoids time waste, but also improves the uniformity of the polypropylene plastic particle drying, improves the practicability of the dryer, and thus improves the economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the dryer structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cutaway structure of the dryer of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the clamping assembly of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 10. Shell; 11. Transparent shell; 12. Feeding port; 13. Blowing assembly; 131. Mounting plate; 132. Fan; 133. Air distribution plate; 134. Connecting pipe; 135. Blowing port;

[0024] 20. Rotating assembly; 21. Motor; 22. Rotating shaft; 23. Mounting assembly; 231. Mounting rod; 232. Cylinder; 233. Clamp; 234. Insert plate; 235. Mounting frame; 236. Slot; 24. Connecting shaft;

[0025] 30. Net box; 31. Net cover; 32. Snap-on assembly; 321. Fixed plate; 322. Buckle plate; 323. Fixed shaft; 324. Limit block; 325. Limit groove. DETAILED DESCRIPTION

[0026] Most polypropylene plastic particles are dried by stirring them. However, when the polypropylene plastic particles are dried, the polypropylene plastic particles that sink to the bottom of the storage box are difficult to stir. This will not only cause uneven drying of the polypropylene plastic particles and affect the drying quality of the polypropylene plastic particles, but also increase the drying time of the polypropylene plastic particles, reduce the working efficiency of the dryer, cause economic losses, and thus reduce the practicality of the dryer.

[0027] See also Figure 1-Figure 4 The embodiment of the utility model shown in the figure comprises a shell 10, a transparent shell 11 is arranged at the opening above the shell 10, a connector is used to insert the lower part of the transparent shell 11 into the upper part of the shell 10, the polypropylene plastic particles are sealed, splashing of the polypropylene plastic particles is prevented during the drying process, waste is avoided, and the drying of the polypropylene plastic particles can be observed through the transparent shell 11, a blowing assembly 13 is arranged on one side of the outer side of the shell 10, the other end of the blowing assembly 13 extends to the inside of the shell 10, a rotating assembly 20 is arranged inside the shell 10, a net box 30 is installed on the rotating assembly 20; one end of the opening of the net box 30 is connected to a net cover 31 by a hinge, the other end of the net cover 31 is threadedly connected to the net box 30 by a clamping assembly 32, the blowing assembly 13 is used to blow air to the inside of the net box 30 to dry the polypropylene plastic particles, and the rotating assembly 20 is used to rotate the net box 30 to spin-dry the polypropylene plastic particles.

[0028] First, the specific structure of the blowing assembly 13 is disclosed. The blowing assembly 13 at least includes a mounting plate 131. The mounting plate 131 is arranged on one side below the shell 10. A fan 132 is arranged on the upper surface of the mounting plate 131. An air distribution plate 133 is arranged at the air outlet of the fan 132. Connecting pipes 134 are arranged on both sides of the air distribution plate 133. A blowing port 135 is arranged at one end of the connecting pipe 134 extending to the inside of the shell 10.

[0029] The improvement lies in that: the fan 132 is powered on to make it work, and air is blown by the fan 132 through the air distribution plate 133 and then flows to the two connecting pipes 134, and blown to the net box 30 from the blowing port 135, and enters the interior of the net box 30 through the holes of the net box 30, so as to dry the polypropylene plastic particles, which not only improves the working efficiency of the drying of the polypropylene plastic particles, but also improves the quality of the drying of the polypropylene plastic particles, thereby increasing the economic benefits.

[0030] Secondly, the specific structure of the rotating component 20 is disclosed. The rotating component 20 at least includes a motor 21. The motor 21 is arranged on one side of the shell 10. The output shaft of the motor 21 extends to the inside of the shell 10 and is coaxially connected with a rotating shaft 22. The other end of the rotating shaft 22 is provided with a mounting component 23 for mounting the net box 30. The other side of the mounting component 23 is provided with a connecting shaft 24. The other end of the connecting shaft 24 is rotatably connected to the inner wall of the shell 10.

[0031] The improvement lies in that the motor 21 is powered on to make it work, and the output shaft of the motor 21 rotates, so that the rotating shaft 22 and the connecting shaft 24 rotate, driving the mounting assembly 23 to rotate, so as to dry the polypropylene plastic particles, improve the uniformity of the drying of the polypropylene plastic particles, improve the working efficiency of the drying of the polypropylene plastic particles, and thus improve the practicality of the dryer.

[0032] The specific structure of the mounting assembly 23 is disclosed again. The mounting assembly 23 includes at least two mounting rods 231. The ends of the rotating shaft 22 and the connecting shaft 24 away from the inner wall of the net box 30 are both provided with mounting rods 231. Both sides of the lower surface of the mounting rods 231 are provided with mounting frames 235. Cylinders 232 are provided inside both ends of the mounting rods 231. The piston rod of the cylinder 232 is provided with a splint 233. A plug-in plate 234 is provided in the middle of the splint 233 near the cylinder 232. The outer wall of the net box 30 is provided with a slot 236 for plugging with the plug-in plate 234.

[0033] The improvement lies in that: the cylinder 232 is powered on to make it work, and the clamping plate 233 is moved to the two ends of the mounting rod 231 through the pushing work of the piston rod of the cylinder 232. At this time, the net box 30 can be placed in the interior of the mounting frame 235, and the net box 30 is supported by the mounting frame 235, and then the clamping plate 233 is moved close to the net box 30 and clamped through the work of resetting the piston rod of the cylinder 232, so that the plug plate 234 is plugged into the slot 236 to prevent the net box 30 from being separated from the mounting assembly 23 during the rotation process, and the stability of the installation of the net box 30 is also improved. It is not only convenient to install, but also convenient for the later cleaning of the net box 30, which improves the flexibility of the use of the dryer, but also improves the quality of the drying of polypropylene plastic particles, thereby improving the economic benefits.

[0034] Then, the specific structure of the snap-in assembly 32 is disclosed. The snap-in assembly 32 at least includes a fixing plate 321 and a buckle plate 322. The fixing plates 321 are arranged on both sides of the mesh cover 31 away from the hinge end. The buckle plate 322 is threadedly connected to the fixing plate 321 through a fixing shaft 323. A limiting block 324 is arranged below the buckle plate 322 close to the mesh cover 31. A limiting groove 325 is provided on one side of the mesh box 30 for snapping with the limiting block 324.

[0035] The improvement lies in that: by rotating the fixed shaft 323 clockwise, the buckle plate 322 is moved away from the fixed plate 321. At this time, the mesh cover 31 can be opened, and the polypropylene plastic particles can be poured into the interior of the mesh box 30, and then the mesh cover 31 is covered, and the fixed shaft 323 is rotated counterclockwise to make the fixed plate 321 and the buckle plate 322 threadedly connected. At the same time, when the fixed plate 321 clamps the mesh box 30, the limit block 324 and the limit groove 325 are snap-fitted, thereby increasing the stability of the use of the snap-fit ​​assembly 32 and preventing the mesh cover 31 from detaching during the rotation of the motor 21, affecting the efficiency of drying the polypropylene plastic particles and causing a waste of time. This is beneficial to improving the safety of the use of the dryer and reducing the frequency of occurrence, thereby improving the practicality of the dryer.

[0036] The clamping plate 233 is moved toward the two ends of the mounting rod 231 through the pushing work of the piston rod of the cylinder 232. At this time, the net box 30 can be placed in the interior of the mounting frame 235, and the net box 30 is supported by the mounting frame 235. Then, the clamping plate 233 is moved closer to the net box 30 and clamped through the work of resetting the piston rod of the cylinder 232, so that the plug plate 234 and the slot 236 are plugged and matched. After that, the fixing shaft 323 is rotated clockwise to make the buckle plate 322 away from the fixing plate 321. At this time, the net cover 31 can be opened, and polypropylene plastic particles can be poured into the interior of the net box 30. After covering the net cover 31, the fixing shaft 323 is rotated counterclockwise to make the fixing plate 321 and the buckle plate 322 be threadedly connected. At the same time, the fixing plate 321 clamps the net box 30, so that the limit block 324 and the limit The slot 325 is snap-fitted, and then, the fan 132 is powered on to make it work. The air blown by the fan 132 passes through the air distribution plate 133 and then flows to the two connecting pipes 134, and is blown to the net box 30 from the blowing port 135, and enters the interior of the net box 30 through the holes of the net box 30, so as to dry the polypropylene plastic particles. At the same time, the motor 21 is powered on to make it work. The output shaft of the motor 21 rotates, so that the rotating shaft 22 and the connecting shaft 24 rotate, and the mounting assembly 23 is driven to rotate, so as to spin dry the polypropylene plastic particles. Finally, by rotating the fixed shaft 323 clockwise, the buckle plate 322 is moved away from the fixed plate 321. At this time, the net cover 31 can be opened, and the opening of the net box 30 is downward, so that the polypropylene plastic particles flow into the shell 10. At this time, the polypropylene plastic particles are discharged through the discharge port 12, and the drying of the polypropylene plastic particles can be completed.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polypropylene plastic particle dryer, comprising a housing (10), characterized in that: A transparent shell (11) is provided at the upper opening of the shell (10); a blowing assembly (13) is provided on one side of the outside of the shell (10); the other end of the blowing assembly (13) extends into the interior of the shell (10); a rotating assembly (20) is provided inside the shell (10); and a net box (30) is installed on the rotating assembly (20); One end of the opening of the net box (30) is connected to a net cover (31) via a hinge, and the other end of the net cover (31) is threadedly connected to the net box (30) via a clamping assembly (32). The blowing assembly (13) is used to blow air into the inside of the net box (30) to dry the polypropylene plastic particles, and the rotating assembly (20) is used to rotate the net box (30) to spin dry the polypropylene plastic particles.

2. The polypropylene plastic particle dryer according to claim 1, characterized in that: The blowing assembly (13) at least comprises a mounting plate (131), the mounting plate (131) being arranged on one side below the shell (10), a fan (132) being arranged on the upper surface of the mounting plate (131), an air distribution plate (133) being arranged at the air outlet of the fan (132), connecting pipes (134) being arranged on both sides of the air distribution plate (133), and a blowing port (135) being arranged at one end of the connecting pipe (134) extending to the interior of the shell (10).

3. The polypropylene plastic particle dryer according to claim 1, characterized in that: The rotating assembly (20) at least comprises a motor (21), one side of the housing (10) is provided with the motor (21), the output shaft of the motor (21) extends into the interior of the housing (10) and is coaxially connected with a rotating shaft (22), the other end of the rotating shaft (22) is provided with a mounting assembly (23) for mounting a net box (30), the other side of the mounting assembly (23) is provided with a connecting shaft (24), and the other end of the connecting shaft (24) is rotatably connected to the inner wall of the housing (10).

4. The polypropylene plastic particle dryer according to claim 3, characterized in that: The mounting assembly (23) comprises at least two mounting rods (231), and the ends of the rotating shaft (22) and the connecting shaft (24) away from the inner wall of the net box (30) are both provided with mounting rods (231), and mounting frames (235) are both provided on both sides of the lower surface of the mounting rods (231), and cylinders (232) are both provided inside the two ends of the mounting rods (231), and the piston rod of the cylinder (232) is provided with a clamping plate (233), and a plugging plate (234) is provided in the middle of one side of the clamping plate (233) close to the cylinder (232), and a slot (236) for plugging and matching with the plugging plate (234) is provided on the outer wall of the net box (30).

5. The polypropylene plastic particle dryer according to claim 1, characterized in that: The snap-fit ​​assembly (32) comprises at least a fixing plate (321) and a buckle plate (322); the fixing plates (321) are arranged on both sides of the mesh cover (31) away from the hinge end; the buckle plate (322) and the fixing plate (321) are threadedly connected via a fixing shaft (323); a limiting block (324) is arranged below the buckle plate (322) on the side close to the mesh cover (31); and a limiting groove (325) for being snap-fitted with the limiting block (324) is provided on one side of the mesh box (30).

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