Material suction machine

Abstract

The utility model relates to a material suction machine, and provides a material suction machine which is characterized in that after mixed materials are fed into a discharging cavity through a feeding hole by utilizing a material suction mechanism, the materials fall onto a filter plate which is positioned right below a discharging hole and is obliquely arranged along the discharging hole, and when the materials roll downwards on the oblique filter plate, dust is separated from the materials; part of dust falls into the filter cloth bag through the through hole, the dust suction mechanism is used for generating suction force at the dust discharge port to continuously suck the other part of separated dust, and finally materials roll away from the filter plate and fall into the discharge channel, so that the number of dust in the materials is greatly reduced, and the stability of subsequent processing is ensured.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, and in particular to a material suction machine. Background Technology

[0002] To produce plastic products with better chemical properties, plastic granules and chemical agents are usually put into a mixing mechanism for mixing. Then, a feeder picks up the mixed material and conveys it to processing equipment (such as an extruder or injection molding machine) for further processing.

[0003] The material, after being stirred, will produce powdery particles. When the feeder discharges the material to the processing equipment, the moving powdery particles will generate dust as the material moves. The dust will follow the material into the processing equipment and will adhere to the processing equipment, causing blockage or wear, which will seriously affect the processing of subsequent equipment. Utility Model Content

[0004] Therefore, it is necessary to provide a material suction machine to solve the technical problems existing in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0006] A material suction machine includes: a storage bin, a suction mechanism, and a dust collection mechanism. The storage bin has a storage cavity, and the upper end of the storage bin has a feed inlet communicating with the storage cavity. The suction mechanism is connected to the feed inlet. A dust discharge port communicating with the storage cavity is opened on the wall of the storage bin. The dust collection mechanism is connected to the storage cavity through the dust discharge port. A filter assembly is provided in the storage cavity. The filter assembly includes: a filter plate, a collection bag, and a guide plate. The filter plate is detachably disposed inside the storage cavity. The filter plate has multiple through holes. The filter plate is located directly below the feed inlet and is inclined. The side of the filter plate near the feed inlet is opposite to the dust discharge port. The collection bag is connected to the side of the filter plate away from the feed inlet. The guide plate is connected to the inner wall of the storage cavity and is located below the collection bag. The guide plate and the inner wall of the storage cavity form a discharge channel. The dust collection mechanism sucks up the dust in the storage cavity through the dust discharge port.

[0007] In one embodiment, the filter assembly further includes a carriage connected to the inner wall of the storage chamber, and the filter plate is detachably mounted on the carriage.

[0008] In one embodiment, the filter assembly further includes a vertical partition and a horizontal partition, the horizontal partition being connected to the end of the carriage away from the feed inlet, the vertical partition being connected to the horizontal partition and located on the side of the filter plate away from the discharge channel, and the vertical partition, the horizontal partition, and the guide plate forming a dust suction area with the inner wall of the storage chamber.

[0009] In one embodiment, the bottom of the storage hopper has a discharge port that communicates with the storage cavity.

[0010] In one embodiment, the storage hopper is provided with an observation window on its wall.

[0011] In one embodiment, a lid is rotatably provided at the upper end of the storage hopper, the lid being used to open or close the storage chamber, and the feed inlet is located on the lid.

[0012] The beneficial effects of this utility model are as follows: By providing a suction machine, the mixed material is fed into the discharge chamber through the inlet using a suction mechanism. The material then falls onto a filter plate located directly below the discharge port and set at an inclination. As the material rolls down the inclined filter plate, dust separates from the material. Some of the dust falls into the filter bag through the through holes. The dust suction mechanism generates suction at the dust discharge port to continuously suck up the remaining separated dust. Finally, the material rolls off the filter plate and falls into the discharge channel. Through the above configuration, the amount of dust in the material is greatly reduced, ensuring the stability of subsequent processing. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of a suction feeder according to one embodiment;

[0015] Figure 2 This is a schematic diagram of the structure of a storage tank according to one embodiment;

[0016] Figure 3 This is a cross-sectional structural diagram of a suction feeder according to one embodiment;

[0017] Figure 4 This is a cross-sectional structural diagram of a suction feeder according to one embodiment.

[0018] In the attached diagram, 10 is the storage bin; 101 is the storage chamber; 11 is the bin lid; 111 is the feed inlet; 12 is the dust outlet; 13 is the discharge outlet; 20 is the suction mechanism; 30 is the dust suction mechanism; 40 is the filter assembly; 41 is the carriage; 42 is the filter plate; 421 is the through hole; 43 is the collection bag; 44 is the guide plate; 45 is the vertical partition; 46 is the discharge channel; 47 is the dust suction area; 48 is the horizontal partition; and 50 is the observation window. Detailed Implementation

[0019] like Figure 1 , Figure 3 and Figure 4 As shown, the system includes: a storage bin 10, a suction mechanism 20, and a dust collection mechanism 30. The storage bin 10 has a storage chamber 101 inside. The upper end of the storage bin 10 has an inlet 111 communicating with the storage chamber 101. The suction mechanism 20 is connected to the inlet 111. A dust discharge port 12 communicating with the storage chamber 101 is opened on the wall of the storage bin 10. The dust collection mechanism 30 communicates with the storage chamber 101 through the dust discharge port 12. A filter assembly 40 is provided inside the storage chamber 101. The filter assembly 40 includes: a filter plate 42, a collection bag 43, and a guide plate 44. The filter plate 42 is detachably mounted. Inside the storage chamber 101, the filter plate 42 has multiple through holes 421. The filter plate 42 is located directly below the feed inlet 111 and is inclined. The side of the filter plate 42 near the feed inlet 111 is opposite to the dust discharge port 12. The collection bag 43 is connected to the side of the filter plate 42 away from the feed inlet 111. The guide plate 44 is connected to the inner wall of the storage chamber 101 and is located below the collection bag 43. The guide plate 44 and the inner wall of the storage chamber 101 are spaced apart to form a discharge channel 46. The dust suction mechanism 30 sucks up the dust in the storage chamber 101 through the dust discharge port 12.

[0020] Specifically, the suction machine needs to be used in conjunction with a mixing mechanism. After the mixing mechanism mixes the material evenly, the suction mechanism 20 sends the material in the mixing mechanism into the discharge chamber through the feed port 111. The material and dust will fall onto the inclined filter plate 42 through the discharge port 13. The material rolls downward on the inclined filter plate 42 under gravity. The rigid filter plate 42 can reduce the rolling resistance of the material, so that the dust and material can be better separated. Some of the separated dust falls into the collection bag 43 through the through hole 421 as the material rolls. The dust suction mechanism 30 can continuously suck up the other part of the separated dust. Finally, the material rolls into the discharge channel 46. Since the material has a large mass, it can fall normally along the discharge channel, while the smaller dust particles will be sucked up by the dust suction mechanism 30 during the rolling of the material on the filter plate 42. Through the above settings, the amount of dust in the material is greatly reduced, ensuring the stability of subsequent processing.

[0021] In one embodiment, such as Figure 3 As shown, the filter assembly 40 further includes a slide 41, which is connected to the inner wall of the storage chamber 101, and the filter plate 42 is detachably mounted on the slide 41. Specifically, when cleaning is required, the filter plate 42 can be slid out of the slide 41, and the slide 41 can be used to easily remove the filter plate 42 from the slide 41, thereby allowing the filter plate 42 and the collection bag 43 to be removed and replaced.

[0022] In one embodiment, such as Figure 3 As shown, the filter assembly 40 further includes a vertical partition 45 and a horizontal partition 48. The horizontal partition 48 is connected to the end of the carriage 41 away from the feed inlet 111. The vertical partition 45 is connected to the horizontal partition 48 and is located on the side of the filter plate 42 away from the discharge channel 46. The vertical partition 45, the horizontal partition 48 and the guide plate 44 are spaced from the inner wall of the storage cavity 101 to form a dust suction area 47. Specifically, the end of the vertical partition 45 near the feed inlet 111 abuts against the upper end of the storage tank 10, and the horizontal partition 48 is located below the filter plate 42. The partitions can separate the storage chamber 101 left and right, and the horizontal partition 48 can separate the storage chamber 101 up and down. This allows the vertical partition 45, the horizontal partition 48, the upper end of the storage tank 10, and the guide plate 44 to form a semi-enclosed dust collection area 47 at the right end of the storage chamber 101. This reduces the adsorption area of ​​the dust collection mechanism 30 from the entire storage chamber 101 to the dust collection area 47, further improving the dust collection effect of the dust collection mechanism 30.

[0023] In one embodiment, such as Figure 2 As shown, the storage hopper 10 has an observation window 50 on its wall. The observation window 50 allows for observation of the condition inside the storage chamber 101 at any time, such as the filtration status of the filter assembly 40 and the dust collection status of the dust collection mechanism 30, so that adjustments can be made according to the overall working status of the suction machine.

[0024] In one embodiment, as shown in the figure, the dust collection mechanism 30 includes an air pump and a dust collection pipe. The air pump extracts dust from the dust collection area 47 through the dust collection pipe. The bottom end of the storage tank 10 has a discharge port 13 communicating with the storage chamber 101. Specifically, the suction machine needs to be used in conjunction with a feeding mechanism. The feeding mechanism uses the discharge port 13 to suck out the material and send it to the subsequent processing mechanism. It should be noted that the suction mechanism 20 and the feeding mechanism adopt a similar air pump structure to the dust collection mechanism 30, and also need to be used with a pipe similar to a dust collection pipe. Therefore, the specific structure of the suction mechanism 20 and the feeding mechanism will not be described in detail.

[0025] In one embodiment, such as Figure 1 and Figure 2 As shown, a lid 11 is rotatably mounted at the upper end of the storage hopper 10, and the feed inlet 111 is located on the lid 11. Rotating the lid 11 is used to open or close the storage chamber 101.

Claims

1. A material suction machine, comprising: The storage bin (10), the suction mechanism (20), and the dust collection mechanism (30) are provided. The storage bin (10) has a storage cavity (101) inside. The upper end of the storage bin (10) has an inlet (111) communicating with the storage cavity (101). The suction mechanism (20) is connected to the inlet (111). The storage bin (10) has a dust discharge port (12) communicating with the storage cavity (101) on its wall. The dust collection mechanism (30) communicates with the storage cavity (101) through the dust discharge port (12). The storage cavity (101) is provided with a filter assembly (40). The filter assembly (40) includes a filter plate (42), a collection bag (43), and a guide plate (44). The filter plate (42) is detachable. The filter plate (42) is installed inside the storage cavity (101). Multiple through holes (421) are provided on the filter plate (42). The filter plate (42) is located directly below the feed inlet (111) and is inclined. The side of the filter plate (42) near the feed inlet (111) is opposite to the dust outlet (12). The collection bag (43) is connected to the side of the filter plate (42) away from the feed inlet (111). The guide plate (44) is connected to the inner wall of the storage cavity (101) and is located below the collection bag (43). The guide plate (44) and the inner wall of the storage cavity (101) are spaced apart to form a discharge channel (46). The dust suction mechanism (30) sucks up the dust in the storage cavity (101) through the dust outlet (12).

2. The feeding machine according to claim 1, characterized in that, The filter assembly (40) further includes a slide (41) connected to the inner wall of the storage chamber (101), and the filter plate (42) is detachably mounted on the slide (41).

3. The feeding machine according to claim 2, characterized in that, The filter assembly (40) further includes a vertical partition (45) and a horizontal partition (48). The horizontal partition (48) is connected to the end of the carriage (41) away from the feed inlet (111). The vertical partition (45) is connected to the horizontal partition (48) and is located on the side of the filter plate (42) away from the discharge channel (46). The vertical partition (45), the horizontal partition (48), and the guide plate (44) are spaced from the inner wall of the storage chamber (101) to form a dust suction area (47).

4. The feeding machine according to claim 1, characterized in that, The bottom end of the storage tank (10) is provided with a discharge port (13) that communicates with the storage cavity (101).

5. The feeding machine according to claim 1, characterized in that, The storage hopper (10) has an observation window (50) on its wall.

6. The feeding machine according to claim 1, characterized in that, A lid (11) is rotatably provided at the upper end of the storage hopper (10). The lid (11) is used to open or close the storage chamber (101). The inlet (111) is located on the lid (11).

Images