Drying device for manufacturing synthetic resin particles

Abstract

The drying device for synthetic resin particle manufacturing comprises a base plate, a drying barrel is rotationally installed at the upper end of the base plate, a supporting piece is installed at the upper end of the left side of the base plate, the supporting piece is used for supporting the left end of the drying barrel, the upper end of the drying barrel is communicated with an air outlet pipe, a dehumidifier is installed on the side portion of the air outlet pipe, and the air outlet pipe is communicated with the dehumidifier. A slag discharging opening is formed in the lower side of the left end of the drying barrel, and a hot air pump part is installed above the rear side of the base plate; an overturning assembly is rotationally mounted in the drying barrel, a driving assembly is mounted between the right end of the overturning assembly and the drying barrel, and the driving assembly is used for driving the overturning assembly to rotate; the overturning assembly comprises an overturning cylinder installed in the drying barrel through a bearing. According to the drying device for manufacturing the synthetic resin particles, under the arrangement of the overturning assembly, the synthetic resin particles can make full contact with hot air in the drying barrel, and it is guaranteed that all parts of the particles can be dried.

Description

Technical Field

[0001] The utility model relates to the technical field of resin drying, in particular to a drying device for producing synthetic resin particles. Background Art

[0002] With the widespread application of synthetic resin materials in various fields, the requirements for their quality and performance are also increasing. In the production of synthetic resin pellets, insufficient or uneven drying can directly affect the pellets' subsequent processing performance and product quality. For example, in the plastics processing industry, the use of insufficiently dried synthetic resin pellets can lead to defects such as bubbles and cracks in plastic products, seriously reducing the product's yield and service life.

[0003] During the drying process, traditional drying equipment can cause resin pellets to accumulate, preventing the hot air from evenly reaching each pellet. This results in poor drying results, with some pellets being under-dried and others over-dried, impacting their performance. Furthermore, if moisture generated during the drying process isn't promptly and effectively removed, it increases humidity in the drying environment, reducing drying efficiency and potentially causing the pellets to absorb moisture again.

[0004] Therefore, we propose a drying device for producing synthetic resin particles in order to solve the problems raised above. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The purpose of the present utility model is to provide a drying device for producing synthetic resin particles to solve the problems in the current market raised by the above-mentioned background technology.

[0007] 2. Technical solution:

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a drying device for producing synthetic resin particles, comprising a base plate, a drying barrel being rotatably mounted on the upper end of the base plate, a support member being mounted on the upper left end of the base plate, the support member being used to support the left end of the drying barrel, an air outlet pipe being connected to the upper end of the air outlet pipe, a dehumidifier being mounted on the side of the air outlet pipe, a slag discharge port being opened on the lower left end of the drying barrel, and a hot air pump being mounted on the upper rear side of the base plate;

[0009] A flip assembly is rotatably installed inside the drying barrel, and a driving assembly is installed between the right end of the flip assembly and the drying barrel, and the driving assembly is used to drive the flip assembly to rotate. Exhaust pipes are installed on both sides of the lower interior of the drying barrel, and the right end of the exhaust pipe is connected to the air outlet of the hot air pump component through a hose;

[0010] The turning assembly includes a turning cylinder installed inside the drying barrel through a bearing, a first cover is installed on the right end of the turning cylinder, a second cover is installed on the left end of the turning cylinder, and a partition is fixed on the inner wall of the turning cylinder.

[0011] Furthermore, the support member includes an electric push rod fixedly installed above the base plate, the output end of the electric push rod is fixed with a supporting plate, and the upper end surface of the supporting plate is installed with a rubber pad, and the supporting plate is attached to the lower side of the left end of the drying barrel through the rubber pad.

[0012] The above technical solution can provide stable support for the drying barrel, and the rubber pad can play a buffering role, reducing the vibration generated by the drying barrel during rotation and extending the service life of the equipment.

[0013] Furthermore, the turning cylinder is hollowed out, and the partitions are distributed at equal angles inside the turning cylinder.

[0014] Through the above technical solution, hot air can enter the interior of the tumbling drum to evenly dry the resin particles inside the tumbling drum, and under the action of the partitions distributed at equal angles, the resin particles are dispersed, reducing aggregation and further improving the drying effect.

[0015] Furthermore, the driving assembly includes a motor installed at the right end of the drying barrel, the output end of the motor is connected to a guide gear, and the guide gear and the gear ring form an engaging structure, and the gear ring is fixedly sleeved on the outside of the right end of the turning barrel.

[0016] Through the above technical solution, the motor can drive the gear ring and the turning cylinder to rotate through the guide gear.

[0017] Furthermore, a collection box is placed above the right side of the base plate.

[0018] Through the above technical solution, the dried material can be collected.

[0019] Furthermore, a slag discharge port is provided at the lower left side of the drying barrel, and a closing cover is installed at the slag discharge port.

[0020] Through the above technical solution, fine particles that can pass through the mesh of the turning cylinder can be discharged.

[0021] 3.Beneficial effects:

[0022] Compared with the prior art, the present invention provides a drying device for producing synthetic resin particles. The device, with the setting of the turning assembly, enables the synthetic resin particles to fully contact with the hot air in the drying barrel, ensuring that all parts of the particles can be dried. The specific contents are as follows:

[0023] Hot air is generated by the hot air pump and enters the drying barrel through the exhaust pipe. The turning assembly is driven by the driving assembly to continuously rotate, so that the synthetic resin particles in the drying barrel can fully contact with the hot air, ensuring that all parts of the particles can be dried. The turning barrel is hollow and has partitions distributed at equal angles inside. During the turning process, the particles will continuously turn between the partitions, just like rolling in a multi-layer sieve, so that the hot air can evenly wrap each particle, greatly improving the drying efficiency.

[0024] The electric push rod can adjust the height of the load-bearing plate. The upper end surface of the load-bearing plate is attached to the lower left side of the drying barrel through a rubber pad. This design not only provides stable support for the drying barrel, but also the rubber pad can act as a buffer, reducing the vibration generated by the drying barrel during rotation, extending the service life of the equipment, and also avoiding uneven distribution of particles caused by vibration that affects the drying effect. When the support member no longer supports the left end of the drying barrel, the drying barrel can rotate and become vertical, and then achieve rapid discharge, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall side-view three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model as a whole from another perspective;

[0027] Figure 3 This is a schematic diagram of the internal structure of the drying barrel of the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the turning cylinder of the present utility model.

[0029] In the figure: 1. Base plate; 2. Drying barrel; 3. Support member; 31. Electric push rod; 32. Loading plate; 4. Collection box; 5. Hot air pump component; 6. Exhaust pipe; 7. Dehumidifier; 8. Turnover assembly; 81. Turnover cylinder; 82. First cover; 83. Second cover; 84. Partition; 9. Drive assembly; 91. Motor; 92. Guide gear; 93. Gear ring; 10. Exhaust pipe; 11. Slag discharge port. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, the following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0033] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0034] See also Figure 1-4 A drying device for producing synthetic resin particles includes a base plate 1, a drying barrel 2 is rotatably mounted on the upper end of the base plate 1, and a support member 3 is mounted on the upper left end of the base plate 1. The support member 3 is used to support the left end of the drying barrel 2. The upper end of the drying barrel 2 is connected to an air outlet pipe 6, and a dehumidifier 7 is mounted on the side of the air outlet pipe 6. A slag discharge port 11 is opened on the lower left end of the drying barrel 2. A hot air pump member 5 is mounted on the upper rear side of the base plate 1; a turning assembly 8 is rotatably mounted inside the drying barrel 2, and a driving assembly is mounted between the right end of the turning assembly 8 and the drying barrel 2. 9. The driving assembly 9 is used to drive the turning assembly 8 to rotate. Exhaust pipes 10 are installed on both sides of the lower part of the drying barrel 2. The right end of the exhaust pipe 10 is connected to the air outlet of the hot air pump 5 through a hose. The driving assembly 9 includes a motor 91 installed at the right end of the drying barrel 2. The output end of the motor 91 is connected to a guide gear 92, and the guide gear 92 and the gear ring 93 form a meshing structure. The gear ring 93 is fixedly sleeved on the outer side of the right end of the turning cylinder 81. The turning cylinder 81 is hollowed out, and the partitions 84 are distributed at equal angles inside the turning cylinder 81.

[0035] The hot air pump 5 is started, and the hot air generated by the hot air pump 5 enters the exhaust pipe 10 through the hose, and then enters the interior of the drying barrel 2. At the same time, the motor 91 is turned on, and the output end of the motor 91 drives the guide gear 92 to rotate. Since the guide gear 92 and the gear ring 93 form a meshing structure, and the gear ring 93 is fixedly sleeved on the outer side of the right end of the turning cylinder 81, the rotation of the guide gear 92 drives the turning cylinder 81 to rotate inside the drying barrel 2. The synthetic resin particles in the turning cylinder 81 are continuously turned under the action of the partition 84. The resin particles in the turning cylinder 81 are fully in contact with the hot air, and under the action of the partitions 84 distributed at equal angles, the resin particles are dispersed, reducing aggregation, and further improving the drying effect. Water vapor rises with the air flow and is discharged through the air outlet pipe 6. When passing through the dehumidifier 7, the water vapor is removed, and the dried air is discharged out of the device;

[0036] The support member 3 includes an electric push rod 31 fixedly mounted above the base plate 1, a supporting plate 32 is fixed to the output end of the electric push rod 31, and a rubber pad is installed on the upper end surface of the supporting plate 32, and the supporting plate 32 is attached to the lower left end of the drying barrel 2 through the rubber pad; the turning assembly 8 includes a turning cylinder 81 mounted inside the drying barrel 2 through a bearing, a first cover 82 is mounted on the right end of the turning cylinder 81, and a second cover 83 is mounted on the left end of the turning cylinder 81, and a partition 84 is fixed to the inner wall of the turning cylinder 81; a collecting box 4 is placed above the right side of the base plate 1; a slag discharge port 11 is opened at the lower left side of the drying barrel 2, and a closing cover is installed at the slag discharge port 11;

[0037] During the drying process, the supporting plate 32 with a rubber pad installed on the upper end provides stable support for the drying barrel 2, which can play a buffering role, reduce the vibration generated by the drying barrel 2 during rotation, and extend the service life of the equipment. When the drying process is completed, the hot air pump component 5 and the motor 91 are turned off, and the electric push rod 31 is started in reverse to drive the supporting plate 32 to move downward, and then no longer provides support for the drying barrel 2. The drying barrel 2 can be rotated until it is vertical, and then the second cover 83 is opened to quickly discharge the dried resin particles, and then the closing cover is opened, and the waste residue is discharged from the residue discharge port 11 under the action of gravity.

[0038] Working principle: When using the drying device for producing synthetic resin particles, Figure 1-4As shown, first open the first cover 82, throw the resin particles to be dried into the turning cylinder 81, place the drying cylinder 2 horizontally, start the electric push rod 31, support the drying cylinder 2 through the supporting plate 32, and then start the hot air pump 5 and the motor 91. The hot air generated by the hot air pump 5 enters the exhaust pipe 10 through the hose, and then enters the interior of the drying cylinder 2. The rotation of the guide gear 92 will drive the turning cylinder 81 to rotate inside the drying cylinder 2. The synthetic resin particles in the turning cylinder 81 are continuously turned under the action of the partition 84. The resin particles in the turning cylinder 81 are fully in contact with the hot air, and the water vapor rises with the air flow and is discharged through the outlet pipe 6. When passing through the dehumidifier 7, the water vapor is removed, and the dried air is discharged out of the device. Then, start the electric push rod 31 in the reverse direction, and the drying cylinder 2 rotates until it is vertical. Then, open the second cover 83, and achieve rapid discharge under the action of gravity.

[0039] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drying device for producing synthetic resin particles, characterized in that: The invention comprises a base plate (1), a drying barrel (2) is rotatably mounted on the upper end of the base plate (1), and a support member (3) is mounted on the upper left end of the base plate (1), the support member (3) is used to support the left end of the drying barrel (2), the upper end of the drying barrel (2) is connected to an air outlet pipe (6), and a dehumidifier (7) is mounted on the side of the air outlet pipe (6), and a slag discharge port (11) is opened on the lower side of the left end of the drying barrel (2), and a hot air pump member (5) is mounted on the upper rear side of the base plate (1); A turning assembly (8) is rotatably installed inside the drying barrel (2), and a driving assembly (9) is installed between the right end of the turning assembly (8) and the drying barrel (2), and the driving assembly (9) is used to drive the turning assembly (8) to rotate. Exhaust pipes (10) are installed on both sides of the lower part of the drying barrel (2), and the right end of the exhaust pipe (10) is connected to the air outlet of the hot air pump component (5) through a hose. The turning assembly (8) comprises a turning cylinder (81) mounted inside the drying barrel (2) via a bearing, a first cover (82) being mounted on the right end of the turning cylinder (81), a second cover (83) being mounted on the left end of the turning cylinder (81), and a partition (84) being fixed to the inner wall of the turning cylinder (81).

2. A drying device for producing synthetic resin particles according to claim 1, characterized in that: The support member (3) comprises an electric push rod (31) fixedly mounted above the base plate (1); a supporting plate (32) is fixed to the output end of the electric push rod (31); a rubber pad is mounted on the upper end surface of the supporting plate (32); and the supporting plate (32) is attached to the lower left end of the drying barrel (2) via the rubber pad.

3. A drying device for producing synthetic resin particles according to claim 2, characterized in that: The turning cylinder (81) is hollowed out, and the partitions (84) are distributed at equal angles inside the turning cylinder (81).

4. A drying device for producing synthetic resin particles according to claim 1, characterized in that: The driving assembly (9) comprises a motor (91) mounted on the right end of the drying barrel (2); the output end of the motor (91) is connected to a guide gear (92), and the guide gear (92) and the gear ring (93) form a meshing structure, and the gear ring (93) is fixedly sleeved on the outside of the right end of the turning barrel (81).

5. The drying device for producing synthetic resin particles according to claim 1, characterized in that: A collection box (4) is placed above the right side of the base plate (1).

6. A drying device for producing synthetic resin particles according to claim 1, characterized in that: A slag discharge port (11) is provided at the lower left side of the drying barrel (2), and a sealing cover is installed at the slag discharge port (11).

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