A dust extraction device for an industrial electrical assembly line

Abstract

The utility model discloses an industrial electrical assembly line's dust extraction device, including dust collecting pipe and the dust collecting bag of detachable connection in the bottom of dust collecting pipe, still include pressure box, communicating pipe and adsorption box, pressure box fixed communication in the upper end of communicating pipe, and adsorption box is fixedly connected in one end of pressure box through communicating pipe, and is linked with pressure box, and the one end of pressure box away from adsorption box is equipped with air pump, and the inner wall of pressure box close to air pump one end is fixedly connected with filter screen, and the inside of pressure box is equipped with the dust removal subassembly of stirring. The utility model belongs to dust extraction device technical field, and specifically is a kind of local adsorption dust collection for industrial electrical assembly line, improve the distribution uniformity of adsorption wind force, avoid dust accumulation to produce the dust extraction device of industrial electrical assembly line of adsorption resistance.

Description

Technical Field

[0001] This utility model belongs to the technical field of dust collection devices, and particularly relates to a dust collection device for an industrial electrical assembly line. Background Technology

[0002] Dust collection devices in industrial electrical production lines are essential equipment for removing dust, debris, metal particles, or other contaminants generated during the production process, ensuring a clean production environment, worker health, and product quality.

[0003] Traditional single large-diameter pipes are prone to uneven airflow distribution, resulting in insufficient suction at remote workstations and ineffective dust capture; at the same time, dust easily accumulates inside large-diameter pipes, requiring machine shutdown for cleaning and is difficult to perform. Utility Model Content

[0004] The technical problem to be solved by this invention is to improve the uniformity of the distribution of adsorption airflow for localized dust collection in industrial electrical production lines, and to avoid dust accumulation that causes adsorption resistance.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A dust collection device for an industrial electrical assembly line includes a dust collection pipe and a dust collection bag detachably connected to the bottom of the dust collection pipe, and also includes a pressure box, a connecting pipe and an adsorption box. The pressure box is fixedly connected to the upper end of the connecting pipe, and the adsorption box is fixedly connected to one end of the pressure box through the connecting pipe and communicates with the pressure box. An air pump is provided at the end of the pressure box away from the adsorption box, and a filter screen is fixedly connected to the inner wall of the pressure box near the air pump. A dust removal component is provided inside the pressure box.

[0006] Furthermore, a filter cover is threadedly connected to the inner wall of the adsorption box at the end away from the connecting pipe, and a retaining ring is fixedly connected to the middle of the inner wall of the adsorption box for limiting the connection of the filter cover.

[0007] Furthermore, the actuating dust removal assembly includes a rotary motor, a rotating rod, and an actuating plate. The rotary motor is fixedly installed at the end of the pressure box away from the air pump. One end of the rotating rod is fixedly connected to the output end of the rotary motor, and the other end of the rotating rod is rotatably connected to the center of the filter screen. The actuating plate is fixedly connected to the outer wall of the rotating rod and slides against the end face of the filter screen.

[0008] Furthermore, the actuating plate is located above the dust collection pipe and is arranged in a ring with uniform intervals around the rotating rod. The actuating plate is made of silicone material.

[0009] Furthermore, the connecting pipes are arranged in a ring with uniform intervals around the rotating motor, and one end of the connecting pipe connected to the pressure box is bent. The extended lines of the ring-arranged connecting pipes intersect at the end of the pressure box.

[0010] Furthermore, an insert plate is movably connected inside the dust collection pipe, and the insert plate horizontally penetrates the side wall of the dust collection pipe to separate the dust collection bag from the pressure box.

[0011] The beneficial effects of this utility model after adopting the above structure are as follows: For localized dust collection in industrial electrical production lines, the adsorption box and pressure box are connected by a ring-shaped connecting pipe. The pressure box is generated by an air pump, and the flowing air carries dust and other particles into the pressure box. After being filtered by the filter screen, the dust is discharged. The flowing air concentrates and impacts the surface of the dust removal component, reducing dust adsorption. It also scrapes the dust off the filter screen surface in conjunction with the dust removal component, further preventing the internal resistance of the pressure box from increasing.

[0012] The front end of the adsorption box is equipped with a detachable filter cover for easy maintenance. A horizontally pull-out insert is installed inside the dust collection pipe to block the dust collection bag from the pressure box, ensuring the adsorption effect of the front adsorption box, while also facilitating the maintenance, disassembly and replacement of the dust collection bag. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] Figure 1 This is a schematic diagram of the overall structure of a dust collection device for an industrial electrical assembly line proposed in this utility model.

[0015] Figure 2 This is a half-sectional view of a dust collection device for an industrial electrical assembly line proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a dust collection device for an industrial electrical assembly line proposed in this utility model.

[0017] Figure 4 for Figure 2 Enlarged view of part A.

[0018] In the attached diagram: 1. Dust collection pipe, 2. Dust collection bag, 3. Pressure box, 4. Connecting pipe, 5. Adsorption box, 6. Air pump, 7. Filter screen, 8. Actuating dust removal assembly, 9. Filter cover, 10. Baffle ring, 11. Rotary motor, 12. Rotating rod, 13. Actuating plate, 14. Insert plate. Detailed Implementation

[0019] like Figure 1-4As shown, a dust collection device for an industrial electrical assembly line includes a dust collection pipe 1 and a dust collection bag 2 detachably connected to the bottom of the dust collection pipe 1. It also includes a pressure box 3, a connecting pipe 4, and an adsorption box 5. The pressure box 3 is fixedly connected to the upper end of the connecting pipe 4. The adsorption box 5 is fixedly connected to one end of the pressure box 3 via the connecting pipe 4 and is in communication with the pressure box 3. An air pump 6 is located at the end of the pressure box 3 away from the adsorption box 5. A filter screen 7 is fixedly connected to the inner wall of the pressure box 3 near the air pump 6. A dust removal assembly 8 is located inside the pressure box 3. The adsorption box 5 is located away from the connecting pipe 4. A filter cover 9 is threaded onto the inner wall of one end. A retaining ring 10 is fixedly connected to the middle of the inner wall of the adsorption box 5 for limiting the connection of the filter cover 9. An insert plate 14 is movably connected inside the dust collection pipe 1. The insert plate 14 horizontally penetrates the side wall of the dust collection pipe 1 to separate the dust collection bag 2 from the pressure box 3. The air inlet of the air pump 6 is connected to the pressure box 3. The air pump 6 draws air to create a negative pressure inside the pressure box 3, and through the connecting pipe 4, it creates suction in the front adsorption box 5, which acts on the working position of the assembly line. The air entering the adsorption box 5 is initially filtered to prevent large objects from being accidentally sucked in.

[0020] like Figure 2 and Figure 3 As shown, in order to improve the uniformity of airflow distribution and achieve self-cleaning of the pressure box 3 and the surface of the agitator dust removal component 8, the connecting pipes 4 are arranged in a ring with uniform intervals around the rotating motor 11. The end of the connecting pipe 4 connected to the pressure box 3 is bent. The extended lines of the ring-arranged connecting pipes 4 intersect at the end of the pressure box 3. After a negative pressure is generated inside the pressure box 3, the airflow passes through the ring-arranged connecting pipes 4 and generates an adsorption force on the outer circumference of the end face of the front adsorption box 5, thereby improving the uniformity of airflow. The flowing air is gathered at the bend of the connecting pipe 4 and impacts the surface of the agitator dust removal component 8, thereby improving the cleaning efficiency of the agitator dust removal component 8.

[0021] like Figure 2-4 As shown, in order to achieve the cleaning function inside the pressure box 3 and avoid the increase in resistance caused by dust accumulation, the actuating dust removal assembly 8 includes a rotary motor 11, a rotating rod 12, and an actuating plate 13. The rotary motor 11 is fixedly installed at the end of the pressure box 3 away from the air pump 6. One end of the rotating rod 12 is fixedly connected to the output end of the rotary motor 11, and the other end of the rotating rod 12 is rotatably connected to the center of the filter screen 7. The actuating plate 13 is fixedly connected to the outer wall of the rotating rod 12 and slides against the end face of the filter screen 7. The actuating plate 13 is located above the dust collection pipe 1 and is arranged in a ring with uniform intervals around the rotating rod 12. The actuating plate 13 is made of silicone material. The rotary motor 11 is driven to rotate, and the rotating rod 12 drives the actuating plate 13 to rotate. The side wall of the actuating plate 13 contacts the inner circumference of the pressure box 3 and the end face of the filter screen 7 respectively, and scrapes off the dust on their surfaces to prevent dust blockage.

[0022] In actual use, the operator fixes the device and places the front adsorption box 5 close to the work position of the production line. In the initial state, the filter cover 9 is threadedly connected to the front end of the adsorption box 5, the insert plate 14 extends into the dust collection pipe 1 and seals the dust collection bag 2. After the air pump 6 is powered on, it generates suction, making the pressure chamber negative. Through the connecting pipe 4, the front adsorption box 5 generates suction. The air entering the adsorption box 5 is initially filtered by the filter cover 9 to prevent large objects from being accidentally sucked in.

[0023] Airflow through the annularly distributed connecting pipe 4 generates an adsorption force on the outer circumference of the end face of the front adsorption box 5, improving the uniformity of airflow. The flowing air is gathered at the bend of the connecting pipe 4 and impacts the surface of the actuating plate 13, improving the cleaning efficiency of the actuating plate 13 on the inner wall of the pressure box 3 and the end face of the filter screen 7. At the same time, the rotating motor 11 is driven, and the rotating rod 12 drives the actuating plate 13 to rotate. The side wall of the actuating plate 13 contacts the inner circumference of the pressure box 3 and the end face of the filter screen 7 respectively, and scrapes off the dust on their surfaces to prevent dust blockage and keep the dust inside the pressure box 3.

[0024] During cleaning, pull the insert plate 14 horizontally and keep the agitator plate 13 rotating to move the collected dust through the dust collection pipe 1 into the dust collection bag 2.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A dust collection device for an industrial electrical assembly line, comprising a dust collection pipe (1) and a dust collection bag (2) detachably connected to the bottom of the dust collection pipe (1), characterized in that: It also includes a pressure box (3), a connecting pipe (4) and an adsorption box (5). The pressure box (3) is fixedly connected to the upper end of the connecting pipe (4). The adsorption box (5) is fixedly connected to one end of the pressure box (3) through the connecting pipe (4) and is connected to the pressure box (3). An air pump (6) is provided at the end of the pressure box (3) away from the adsorption box (5). A filter screen (7) is fixedly connected to the inner wall of the pressure box (3) near the air pump (6). A dust removal assembly (8) is provided inside the pressure box (3).

2. The dust collection device for an industrial electrical assembly line according to claim 1, characterized in that: The inner wall of the adsorption box (5) away from the connecting pipe (4) is threaded with a filter cover (9), and a retaining ring (10) is fixedly connected in the middle of the inner wall of the adsorption box (5) for limiting the connection of the filter cover (9).

3. The dust collection device for an industrial electrical assembly line according to claim 2, characterized in that: The actuated dust removal assembly (8) includes a rotary motor (11), a rotating rod (12), and an actuating plate (13). The rotary motor (11) is fixedly installed at the end of the pressure box (3) away from the air pump (6). One end of the rotating rod (12) is fixedly connected to the output end of the rotary motor (11). The other end of the rotating rod (12) is rotatably connected to the center of the filter screen (7). The actuating plate (13) is fixedly connected to the outer wall of the rotating rod (12) and slides against the end face of the filter screen (7).

4. The dust collection device for an industrial electrical assembly line according to claim 3, characterized in that: The actuating plate (13) is located above the dust collection pipe (1) and is arranged in a ring with uniform intervals around the rotating rod (12). The actuating plate (13) is made of silicone.

5. A dust collection device for an industrial electrical assembly line according to claim 3, characterized in that: The connecting pipes (4) are arranged in a ring with uniform intervals around the rotating motor (11), and the end of the connecting pipe (4) connected to the pressure box (3) is bent. The extended lines of the ring-arranged connecting pipes (4) intersect at the end of the pressure box (3).

6. The dust collection device for an industrial electrical assembly line according to claim 1, characterized in that: A plug plate (14) is movably connected inside the dust collection pipe (1). The plug plate (14) horizontally penetrates the side wall of the dust collection pipe (1) and is used to separate the dust collection bag (2) from the pressure box (3).

Images