A collecting device for plastic particles extruded

Abstract

This utility model discloses a collection device for plastic granule extrusion, including a conveyor box, a transmission assembly, a sorting assembly, and a collection assembly. The transmission assembly runs through the conveyor box and includes a motor, pulleys, a drive shaft, and spiral blades. The spiral blades rotate via belt drive, conveying the plastic granules from the hopper to the discharge port. The sorting assembly is located on the lower side of the conveyor box, with detachable first and second filter plates installed at an angle inside, working in conjunction with the lower box to collect and screen dust. The collection assembly consists of first and second sorting boxes, each holding granules of different sizes, and is easily transferred via a roller-loaded support plate and a handle. Furthermore, a fan on the upper surface of the conveyor box is connected to the collection box via a pipe, which can absorb dust generated during the conveying process. This device has a compact structure, integrating conveying, screening, sorting, collection, and dust removal functions, effectively improving the efficiency and quality of plastic granule collection.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing equipment technology, specifically to a collection device for extruding plastic granules. Background Technology

[0002] In the plastic granule extrusion process, the granule collection stage is crucial to production efficiency and product quality. Most equipment only has simple conveying and collection functions, lacking the ability to screen and classify granules by size, requiring subsequent manual sorting, which increases labor costs and is inefficient. Plastic granules easily generate dust during transportation, and traditional equipment does not have a dedicated dust removal system, leading to a deterioration of the working environment, and dust accumulation may affect the stability of equipment operation. Some equipment uses complex transmission structures, with parts that are prone to wear and difficult to disassemble, and components such as filter media are difficult to clean or replace quickly, affecting production continuity.

[0003] Therefore, there is an urgent need for a high-efficiency device that integrates conveying, screening, sorting and collection and dust removal functions to solve the above-mentioned problems in traditional processes and improve the automation level and environmental performance of plastic granule extrusion production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a collection device for extruding plastic granules.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a collection device for extruding plastic granules, comprising a conveying box, a transmission assembly, a distributing assembly, and a collection assembly. The lower part of the conveying box is semi-circular, with the inner diameter of the semi-circle being larger than the outer diameter of the spiral blade, and the upper part is trapezoidal. The transmission assembly is disposed through one side of the conveying box, the distributing assembly is disposed below the side away from the transmission assembly, and the collection assembly is disposed on one side of the distributing assembly. Multiple columns are disposed below the conveying box, and a crossbeam is disposed between the columns. The motor in the transmission assembly and the box body in the distributing assembly are disposed on the crossbeam.

[0006] As a further description of the above technical solution: The transmission assembly includes a motor, a first pulley, a second pulley, a belt, a drive shaft, spiral blades, a hopper, and a discharge port. The motor is located below the conveyor box, and the output shaft of the motor is connected to the first pulley via a coupling. The second pulley is located above the first pulley, and the first pulley and the second pulley are connected by a belt.

[0007] As a further description of the above technical solution: One end of the drive shaft is connected to the second pulley, and the other end is disposed on the side of the conveyor box away from the second pulley. The surface of the drive shaft is provided with helical blades, which are placed inside the conveyor box. When the motor is started, the first pulley is driven to rotate through the coupling. Because of the belt between the first pulley and the second pulley, the second pulley is rotated. After the second pulley rotates, it drives the drive shaft to rotate, thereby causing the helical blades on the surface of the drive shaft to rotate and thus conveying the material.

[0008] As a further description of the above technical solution: A hopper is also provided above the conveyor box. The lower end of the hopper is fixed to the upper surface of the conveyor box, and a cover plate is provided at the upper end. The cover plate is connected to the upper surface of the hopper by a hinge. A discharge port is provided at the end of the conveyor box away from the hopper.

[0009] As a further description of the above technical solution: The material distribution assembly includes a material distribution box, a first filter plate, a second filter plate, and a housing. The material distribution box is located below the discharge port, and the first and second filter plates are evenly arranged inside the material distribution box. The first and second filter plates are inclined and can be disassembled through a sliding groove on the side wall of the material distribution box. An opening is provided at the end of the material distribution box away from the sliding groove, and the opening is flush with the filter plate. A housing is also provided below the material distribution box. The housing is bolted to the bottom of the material distribution box and can be used to collect dust generated during material distribution.

[0010] As a further description of the above technical solution: The collection assembly includes a first sorting box, a second sorting box, a support plate, and a handrail. The second sorting box is located on one side of the opening of the second filter plate, and the first sorting box is located on one side of the opening of the first filter plate and on the other side of the second sorting box. The first sorting box and the second sorting box are placed on the upper surface of the support plate. Rollers are provided below the support plate, and a handrail is also provided on one side of the support plate.

[0011] As a further description of the above technical solution: Multiple fans are installed on the upper surface of the conveyor box. One end of the fan is connected to a pipe, which is curved, and the other end is connected to a collection box for collecting dust generated during the conveying process. The collection box is fixed to the column below the conveyor box by reinforcing ribs. The fan includes a bracket, fan blades, and a filter screen. The bracket is bolted to the upper surface of the conveyor box. Multiple fan blades are provided and are evenly arranged on the rotating shaft in the bracket. The filter screen is located on the side away from the bracket.

[0012] This utility model has the following beneficial effects: 1. By rotating the spiral blades in the transmission assembly, the plastic granules are continuously conveyed from the hopper to the discharge port, avoiding conveying interruptions caused by manual intervention; The first and second filter plates, which are inclined inside the material distribution assembly, can screen the extruded particles by size. Particles of different sizes fall from the openings of the filter plates into the corresponding first and second sorting boxes, eliminating the need for subsequent manual sorting and significantly improving screening efficiency.

[0013] Second, the fan on the upper surface of the conveyor box is connected to the collection box through a pipe. It can adsorb the dust generated during the particle conveying process. The dust is filtered by the filter screen and collected in the collection box, reducing dust pollution in the workshop, meeting environmental protection requirements, and avoiding the impact of dust accumulation on equipment operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the transmission component structure of this utility model; Figure 3 This is a schematic diagram of the material dispensing component and the collection component of this utility model; Figure 4 This is a schematic diagram of the fan structure of this utility model.

[0015] Legend: 1. Conveying box; 2. Transmission assembly; 3. Material distribution assembly; 4. Collection assembly; 5. Pipeline; 6. Fan; 7. Collection box; 201. Motor; 202. First pulley; 203. Second pulley; 204. Belt; 205. Drive shaft; 206. Spiral blade; 207. Hopper; 208. Discharge port; 301. Material distribution box; 302. First filter plate; 303. Second filter plate; 304. Box body; 401. First sorting box; 402. Second sorting box; 403. Support plate; 404. Handrail; 601. Support; 602. Fan blade; 603. Filter screen. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0019] like Figures 1 to 4 As shown, this embodiment provides a plastic granule extrusion collection device, including: a conveying box 1, a transmission assembly 2, a material distribution assembly 3, and a collection assembly 4. The lower part of the conveying box 1 is semi-circular, with the inner diameter of the semi-circle being larger than the outer diameter of the spiral blade 206, and the upper part is trapezoidal. The transmission assembly 2 is disposed through one side of the conveying box 1. The material distribution assembly 3 is disposed below the side away from the transmission assembly 2. The collection assembly 4 is disposed on one side of the material distribution assembly 3. Multiple columns are disposed below the conveying box 1, and crossbeams are disposed between the columns. The motor 201 in the transmission assembly 2 and the box body 304 in the material distribution assembly 3 are disposed on the crossbeams.

[0020] In this embodiment, the dispensing component and the collecting component constitute a collecting device for extruding plastic granules according to this application.

[0021] It should also be noted that the plastic pellet collection device in this application can be used in any application that requires material conveying and distribution; this application does not limit the specific category.

[0022] Specifically, the transmission assembly 2 includes a motor 201, a first pulley 202, a second pulley 203, a belt 204, a transmission shaft 205, a spiral blade 206, a hopper 207, and a discharge port 208. The motor 201 is located below the conveyor box 1, and the output shaft of the motor 201 is connected to the first pulley 202 via a coupling. The second pulley 203 is located above the first pulley 202, and the first pulley 202 and the second pulley 203 are connected by a belt 204.

[0023] In this embodiment, the motor 201 starts and drives the first pulley 202 to rotate, which in turn drives the second pulley 203 to rotate via the belt 204, thereby transmitting the motor power to the subsequent transmission components.

[0024] Specifically, one end of the drive shaft 205 is connected to the second pulley 203, and the other end is disposed on the side of the conveyor box 1 away from the second pulley 203. The surface of the drive shaft 205 is provided with a spiral blade 206, which is placed inside the conveyor box 1. When the motor 201 is started, it drives the first pulley 202 to rotate through the coupling. Because of the belt 204 between the first pulley 202 and the second pulley 203, the second pulley 203 is rotated. After the second pulley 203 rotates, it drives the drive shaft 205 to rotate, thereby causing the spiral blade 206 on the surface of the drive shaft 205 to rotate and thus convey the material.

[0025] In a preferred embodiment, the second pulley 203 drives the drive shaft 205 to rotate, causing the spiral blades 206 to rotate and convey materials, thereby realizing the continuous conveying of plastic granules in the conveying box 1. Example

[0026] A hopper 207 is provided based on Example 1.

[0027] Specifically, a hopper 207 is also provided above the conveying box 1. The lower end of the hopper 207 is fixed to the upper surface of the conveying box 1, and a cover plate is provided at the upper end. The cover plate is connected to the upper surface of the hopper 207 by a hinge. A discharge port 208 is provided at the end of the conveying box 1 away from the hopper 207.

[0028] In this embodiment, the hopper 207 cover is opened to add material, and the particles are conveyed to the discharge port 208 by the spiral blades 206, providing a material input channel and a particle output channel.

[0029] Specifically, the material distribution assembly 3 includes a material distribution box 301, a first filter plate 302, a second filter plate 303, and a box body 304. The material distribution box 301 is located below the discharge port 208, and the first filter plate 302 and the second filter plate 303 are evenly arranged inside the material distribution box 301. The first filter plate 302 and the second filter plate 303 are inclined and can be disassembled through a sliding groove on the side wall of the material distribution box 301. An opening is provided at the end of the material distribution box 301 away from the sliding groove, and the opening is flush with the filter plate. A box body 304 is also provided below the material distribution box 301. The box body 304 is bolted to the bottom of the material distribution box 301 and can be used to collect dust generated during material distribution.

[0030] With this setup, particles fall from the discharge port 208 into the distribution box 301, are screened by the filter plate, and are discharged from the opening. Dust falls into the box body 304, thus achieving particle screening and dust collection. Example

[0031] A collection component 4 is provided based on embodiment 2.

[0032] Specifically, the collection component 4 includes a first sorting box 401, a second sorting box 402, a support plate 403, and a handrail 404. The second sorting box 402 is disposed on one side of the opening of the second filter plate 303, and the first sorting box 401 is disposed on one side of the opening of the first filter plate 302 and on one side of the second sorting box 402. The first sorting box 401 and the second sorting box 402 are placed on the upper surface of the support plate 403. Rollers are disposed below the support plate 403, and a handrail 404 is disposed on one side of the support plate 403.

[0033] The sieved particles fall into their respective sorting boxes and are then transferred via the carrier plate 403, enabling the sorting and convenient transfer of the particles.

[0034] Specifically, the upper surface of the conveying box 1 is provided with multiple sets of fans 6. One end of the fan 6 is connected to a pipe 5, which is curved, and the other end is connected to a collection box 7 for collecting dust generated during the conveying process. The collection box 7 is fixed to the column below the conveying box 1 by reinforcing ribs. The fan 6 includes a bracket 601, fan blades 602 and a filter screen 603. The bracket 601 is bolted to the upper surface of the conveying box 1. Multiple fan blades 602 are provided and are evenly arranged on the rotating shaft in the bracket 601. The filter screen 603 is located on the side away from the bracket 601.

[0035] In this embodiment, the fan 6 generates suction, which draws the dust generated during the conveying process into the collection box 7 through the pipe 5. The device collects the dust generated during the conveying process and purifies the working environment.

[0036] In actual use, first open the cover plate above the hopper 207, put in plastic granules, then start the motor 201, which drives the first pulley 202 to rotate via the output shaft. After the first pulley 202 rotates, it drives the second pulley 203 via the belt 204. The second pulley 203 drives the drive shaft 205 to rotate, which in turn drives the spiral blades 206 on the surface of the drive shaft 205 to rotate, thereby conveying the plastic granules. Then, the fan 6 starts to transport the dust generated during the conveying process to the collection box through the pipe 5. In step 7, the plastic granules fall from the outlet 208 into the distribution box 301 of the distribution assembly 3. They are then distributed by the first filter plate 302 and the second filter plate 303 inside the distribution box 301. The dust generated during the distribution process falls into the box body 304. After being distributed by the first filter plate 302 and the second filter plate 303, the granules enter the first sorting box 401 and the second sorting box 402. After completion, the rollers under the support plate 403 can be pushed by the handle 404 for conveying. Then, the collection box 7 and the box body 304 are disassembled to dispose of the dust.

[0037] It should be noted that all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device that can be controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A collection device for plastic particles extruded, characterized by: It includes a conveyor box (1), a transmission assembly (2), a material distribution assembly (3) and a collection assembly (4). The transmission assembly (2) is disposed through one side of the conveyor box (1). The material distribution assembly (3) is disposed below the side away from the transmission assembly (2). The collection assembly (4) is disposed on one side of the material distribution assembly (3). The motor (201) in the transmission assembly (2) and the box body (304) in the material distribution assembly (3) are disposed on the crossbeam below the conveyor box (1).

2. The collecting device for plastic particles extruded according to claim 1, characterized in that: The transmission assembly (2) includes a motor (201), a first pulley (202), a second pulley (203), a belt (204), a transmission shaft (205), a spiral blade (206), a hopper (207), and a discharge port (208). The motor (201) is located below the conveyor box (1), and the output shaft of the motor (201) is connected to the first pulley (202) via a coupling. The second pulley (203) is located above the first pulley (202), and the first pulley (202) and the second pulley (203) are connected by a belt (204).

3. The collection device for plastic particles extruded according to claim 2, characterized in that: One end of the drive shaft (205) is connected to the second pulley (203), and the other end is disposed on the side of the conveyor box (1) away from the second pulley (203). The surface of the drive shaft (205) is provided with a spiral blade (206), and the spiral blade (206) is placed inside the conveyor box (1).

4. A collecting device for extruding plastic granules according to claim 3, characterized in that: A hopper (207) is also provided above the conveying box (1). The lower end of the hopper (207) is fixed to the upper surface of the conveying box (1), and a cover plate is provided at the upper end. The cover plate is connected to the upper surface of the hopper (207) by hinge. A discharge port (208) is provided at the end of the conveying box (1) away from the hopper (207).

5. A collection device for plastic particles extruded according to claim 4, characterized in that: The material distribution assembly (3) includes a material distribution box (301), a first filter plate (302), a second filter plate (303), and a box body (304). The material distribution box (301) is located below the discharge port (208), and the first filter plate (302) and the second filter plate (303) are evenly arranged inside the material distribution box (301). The first filter plate (302) and the second filter plate (303) are inclined and can be disassembled through the sliding groove on the side wall of the material distribution box (301). The end of the material distribution box (301) away from the sliding groove is provided with an opening, and the opening is flush with the filter plate. The box body (304) is also provided below the material distribution box (301). The box body (304) is bolted to the bottom of the material distribution box (301) and can be used to collect dust generated during material distribution.

6. A collection device for plastic particles extruded according to claim 5, characterized in that: The collection component (4) includes a first sorting box (401), a second sorting box (402), a support plate (403), and a handrail (404). The second sorting box (402) is disposed on one side of the opening of the second filter plate (303). The first sorting box (401) is disposed on one side of the opening of the first filter plate (302) and on one side of the second sorting box (402). The first sorting box (401) and the second sorting box (402) are placed on the upper surface of the support plate (403).

7. A collection device for use with plastic pellet extrusion as claimed in claim 6, wherein: The upper surface of the conveying box (1) is provided with multiple sets of fans (6). One end of the fan (6) is connected to the pipe (5), and the other end is connected to the collection box (7). The fan (6) includes a bracket (601), fan blades (602) and a filter screen (603). The bracket (601) is bolted to the upper surface of the conveying box (1). The fan blades (602) are evenly arranged on the rotating shaft in the bracket (601). The filter screen (603) is arranged on the side away from the bracket (601).

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