Plastic particle flattening and drying mechanism
By designing a plastic particle flat drying mechanism including heating barrel, leveling device and drying device, the problem of uneven drying of plastic particles is solved, uniform flattening and rotary drying of particles is achieved, and drying efficiency and uniformity are improved.
Patent Information
- Application Number
- CN202421205094.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-05-30
AI Technical Summary
When the existing drying device drys plastic particles, it is difficult to achieve uniform drying in the center of the particle stack, and the particle stack needs to be leveled.
A plastic particle flattening and drying mechanism is designed, using components such as heating barrels, leveling devices, drying devices and hydraulic telescopic cylinders. The plastic particles in the drying barrel are driven by a motor-driven leveling device to drive the plastic particles in the drying barrel to be leveled and rotatably dried.
The uniform flattening and rotary drying of plastic particles is achieved, which improves drying uniformity and ensures that each particle is subjected to similar heat treatment.
Smart Images
Figure CN222832143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying mechanisms, in particular to a plastic particle flattening and drying mechanism. Background Art
[0002] Plastic products are a general term for daily and industrial products made of plastic as the main raw material. They include products made from injection molding, blister molding and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity. Plastic products, synthetic rubber and synthetic fibers form the three major synthetic materials that are indispensable in daily life. Specifically, plastic is a material that uses natural or synthetic resin as the main component, adds various additives, can be molded into a certain shape under certain temperature and pressure conditions, and maintains the same shape at room temperature. At present, when reprocessing plastic particles, it is necessary to use a dryer to dry the wet plastic particles to ensure that the subsequent processed products have a good pass rate.
[0003] When drying plastic particles, existing drying devices usually place the plastic particles in a drying barrel for drying. However, the particles located in the center of the particle pile are usually difficult to be dried evenly. In this case, the particle pile needs to be leveled. Therefore, it is necessary to redesign the plastic particle leveling and drying mechanism to address the above problem. Utility Model Content
[0004] The utility model aims to solve the problems in the background technology and proposes a plastic particle flattening and drying mechanism.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A plastic particle flattening and drying mechanism comprises a heating barrel, the upper end surface of the heating barrel is provided with a cover plate, the upper end surface of the cover plate is fixedly mounted with a motor via a fixing frame, the output shaft of the motor passes through the cover plate and extends to be mounted with a leveling device, a hydraulic telescopic cylinder is fixedly mounted on the bottom wall of the heating barrel, the output shaft of the hydraulic telescopic cylinder is connected to the drying device via a bearing, and the output shaft of the drying device is connected to the output shaft of the leveling device.
[0007] Preferably, the leveling device includes a connecting shaft, and the connecting shaft is fixedly connected to the output shaft of the motor, a clamping block is fixedly installed on the bottom end of the connecting shaft, and the clamping block is connected to the output end of the drying device, a connecting plate is fixedly installed on the outer wall of the connecting shaft, a cleaning plate is fixedly installed on the lower end surface of the connecting plate, and the bottom end of the cleaning plate contacts the bottom wall of the heating barrel.
[0008] Preferably, the drying device includes a drying barrel, and the drying barrel is connected to the output shaft of the hydraulic telescopic cylinder through a bearing, a fixed shaft is fixedly installed on the inner bottom wall of the drying barrel, a slot is provided on the upper end surface of the fixed shaft, and a card block is slidably mounted in the slot.
[0009] Preferably, two feeding holes are symmetrically provided on the upper end surface of the cover plate.
[0010] Preferably, two discharge troughs are symmetrically provided on the outer wall of the heating barrel, and the bottom wall of each of the discharge troughs is inclined.
[0011] Preferably, a plurality of support columns are fixedly mounted on the bottom end of the heating barrel.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. By setting up a leveling device and a motor to cooperate with each other, the motor can drive the leveling device to level the plastic particles in the drying barrel. At the same time, the excess particles can be pushed to the discharge chute, and the accumulated plastic particles can be evenly spread into a thinner layer for more efficient drying.
[0014] 2. By setting up a drying device and utilizing the cooperation of the drying device and the leveling device, the drying barrel can be rotated to ensure that each particle receives similar heat during the drying process, thereby improving the overall drying uniformity.
[0015] In summary, the utility model can evenly spread the accumulated plastic particles into a thinner layer for rotational and uniform drying and heating by arranging a leveling device, a motor, and a drying device, and at the same time, the excess particles can be pushed to the discharge chute to achieve cyclic drying and heating of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of the plastic particle flattening and drying mechanism proposed in the utility model;
[0017] Figure 2 This is a schematic diagram of the interior of the heating barrel of the plastic particle flattening and drying mechanism proposed in the utility model;
[0018] Figure 3 It is a partial schematic diagram of the leveling device of the plastic particle leveling and drying mechanism proposed in the utility model;
[0019] Figure 4 This is a partial schematic diagram of the drying device of the plastic particle flattening and drying mechanism proposed in the utility model.
[0020] In the figure: 1 heating barrel, 2 cover plate, 3 feeding hole, 4 motor, 5 discharge trough, 6 drying barrel, 7 connecting shaft, 8 connecting plate, 9 fixed shaft, 10 cleaning plate, 11 heating hole, 12 hydraulic telescopic cylinder, 13 card slot, 14 card block, 15 support column, 16 fixed plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-4 The plastic particle flattening and drying mechanism comprises a heating barrel 1, a plurality of support columns 15 are fixedly installed at the bottom end of the heating barrel 1, a cover plate 2 is provided on the upper end surface of the heating barrel 1, and two feeding holes 3 are symmetrically opened on the upper end surface of the cover plate 2. It should be noted that plastic particles can be poured into the heating barrel 1 through the feeding holes 3.
[0023] A motor 4 is fixedly installed on the upper end surface of the cover plate 2 through a fixing frame, and the output shaft of the motor 4 passes through the cover plate 2 and is extended to be installed with a leveling device. A hydraulic telescopic cylinder 12 is fixedly installed on the bottom wall of the heating barrel 1, and the output shaft of the hydraulic telescopic cylinder 12 is connected to a drying device through a bearing, and the output shaft of the drying device is connected to the output shaft of the leveling device. Two discharge troughs 5 are symmetrically opened on the outer wall of the heating barrel 1, and the bottom wall of each discharge trough 5 is inclined. It should be noted that: the bottom wall of each discharge trough 5 is inclined, but the plastic particles can pass through the discharge trough 5 better.
[0024] The leveling device includes a connecting shaft 7, and the connecting shaft 7 is fixedly connected to the output shaft of the motor 4. The motor 4 can drive the connecting shaft 7 to rotate. A clamping block 14 is fixedly installed on the bottom end of the connecting shaft 7, and the clamping block 14 is connected to the output end of the drying device. A connecting plate 8 is fixedly installed on the outer wall of the connecting shaft 7. A cleaning plate 10 is fixedly installed on the lower end surface of the connecting plate 8, and the bottom end of the cleaning plate 10 contacts the bottom wall of the heating barrel 1. The cleaning plate 10 can be used to push the fallen plastic particles out of the discharge trough 5.
[0025] The drying device includes a drying barrel 6, and the drying barrel 6 is connected to the output shaft of the hydraulic telescopic cylinder 12 through a bearing. A fixed shaft 9 is fixedly installed on the inner bottom wall of the drying barrel 6. A slot 13 is provided on the upper end surface of the fixed shaft 9, and a block 14 is slidably mounted in the slot 13. It should be noted that the fixed shaft 9 can rotate along with the connecting shaft 7 through the engagement of the block 14 with the slot 13, thereby realizing the rotation of the drying barrel 6.
[0026] When the utility model is in use, firstly, raw materials are added into the heating barrel 1 through the two feeding holes 3, and then the raw materials will fall into the drying barrel 6, and then the motor 4 can be started, and the output shaft of the motor 4 will drive the connecting shaft 7 to rotate, and then the connecting shaft 7 will drive the connecting plate 8 to rotate, at this time, the connecting plate 8 will level the raw materials falling into the drying barrel 6, and at this time, a part of the raw materials will be pushed by the connecting plate 8 to the bottom wall of the heating barrel 1, and at the same time, when the connecting plate 8 rotates, the connecting plate 8 will drive the cleaning plate 10 to rotate synchronously in the heating barrel 1, and at this time, the fallen raw materials will be pushed by the cleaning plate 10 until they are pushed to the position of the discharge trough 5 by the cleaning plate 10, and then the raw materials will slide to the outside through the discharge trough 5, and then the fallen raw materials can be poured into the drying barrel 6 through the feeding hole 3 again, so as to realize the cyclic heating of the raw materials.
[0027] When the raw materials in the drying barrel 6 are heated, the cover plate 2 can be opened, and then the hydraulic telescopic cylinder 12 can be started. The output shaft of the hydraulic telescopic cylinder 12 will drive the drying barrel 6 to move out of the heating barrel 1, and then the dried raw materials in the drying barrel 6 can be taken out.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A plastic particle flattening and drying mechanism, comprising a heating barrel (1), characterized in that: The upper end surface of the heating barrel (1) is provided with a cover plate (2), and a motor (4) is fixedly mounted on the upper end surface of the cover plate (2) via a fixing frame, and the output shaft of the motor (4) passes through the cover plate (2) and is extended to be mounted with a leveling device, and a hydraulic telescopic cylinder (12) is fixedly mounted on the bottom wall of the heating barrel (1), and the output shaft of the hydraulic telescopic cylinder (12) is connected to a drying device via a bearing, and the output shaft of the drying device is connected to the output shaft of the leveling device.
2. The plastic particle flattening and drying mechanism according to claim 1, characterized in that: The leveling device comprises a connecting shaft (7), and the connecting shaft (7) is fixedly connected to the output shaft of the motor (4); a clamping block (14) is fixedly installed at the bottom end of the connecting shaft (7), and the clamping block (14) is connected to the output end of the drying device; a connecting plate (8) is fixedly installed on the outer wall of the connecting shaft (7); a cleaning plate (10) is fixedly installed on the lower end surface of the connecting plate (8), and the bottom end of the cleaning plate (10) contacts the bottom wall of the heating barrel (1).
3. The plastic particle flattening and drying mechanism according to claim 2, characterized in that: The drying device comprises a drying barrel (6), and the drying barrel (6) is connected to the output shaft of the hydraulic telescopic cylinder (12) through a bearing, a fixed shaft (9) is fixedly installed on the inner bottom wall of the drying barrel (6), a clamping groove (13) is formed on the upper end surface of the fixed shaft (9), and a clamping block (14) is slidably clamped in the clamping groove (13).
4. The plastic particle flattening and drying mechanism according to claim 1, characterized in that: Two feeding holes (3) are symmetrically provided on the upper end surface of the cover plate (2).
5. The plastic particle flattening and drying mechanism according to claim 1, characterized in that: Two discharge troughs (5) are symmetrically provided on the outer wall of the heating barrel (1), and the bottom wall of each discharge trough (5) is inclined.
6. The plastic particle flattening and drying mechanism according to claim 1, characterized in that: A plurality of support columns (15) are fixedly mounted on the bottom end of the heating barrel (1).