Dust control cabinet

Abstract

The application discloses a dust removal control cabinet, which comprises a shell, a first chamber in which an air extraction assembly is arranged, and a second chamber in which a filter assembly is arranged; an air inlet chamber is arranged between the first chamber and the second chamber, the air extraction assembly is connected with the filter assembly; an air path switching mechanism is arranged in the air inlet chamber, and an air inlet pipe connected with different dust removal stations is arranged on the air path switching mechanism; the air path switching mechanism comprises a sealed chamber connected with the second chamber, the air inlet pipe is communicated with the sealed chamber, a plurality of plugging assemblies corresponding to the air inlet pipe are arranged in the sealed chamber, and the plugging assemblies are used for controlling the opening and closing of the air inlet pipe. The air path switching mechanism is arranged to control the opening and closing of the corresponding air inlet pipe, the working state of the dust removal station connected with the air inlet pipe can be controlled, the air extraction assembly does not need to be frequently started and stopped, the service life of the air extraction assembly is prolonged, frequent maintenance and replacement are avoided, and meanwhile, the use requirements of the dust removal stations can be met.

Description

Technical Field

[0001] This application relates to the field of dust removal equipment technology, specifically to a dust removal control cabinet. Background Technology

[0002] During the chip processing production process, a large amount of dust or impurities are often generated at the processing station. Therefore, it is necessary to clean the dust in a timely manner to ensure product quality.

[0003] Existing chip processing equipment (such as the integrated rack, chip encapsulation machine, and chip encapsulation method described in application number 202411191909.X) typically requires dust extraction pipes at the resin loading station, excess adhesive cleaning station, and material receiving station. The resin loading station requires continuous dust removal, while the excess adhesive cleaning station and material receiving station only require dust removal during operation. The exhaust fan needs to be frequently started or stopped according to actual needs, which can easily lead to exhaust fan damage. Frequent maintenance and replacement affect the normal operation of the equipment. Utility Model Content

[0004] To address the aforementioned technical problems, this application provides a dust removal control cabinet, which, through the arrangement of an air path switching mechanism, controls the opening or closing of each dust removal station according to actual usage needs, avoiding frequent start-stop of the exhaust components, thereby improving their service life and reducing maintenance and replacement cycles. The technical solution adopted is as follows: A dust removal control cabinet includes a housing, wherein the housing has a first chamber for installing an exhaust assembly and a second chamber for installing a filter assembly; An air intake chamber separates the first chamber and the second chamber, and the exhaust assembly is connected to the filter assembly; The air intake chamber is equipped with an air path switching mechanism, and the air path switching mechanism is equipped with air intake pipes that connect to different dust removal stations. The air path switching mechanism includes a sealed cavity connected to the second chamber, and the air inlet pipe communicates with the sealed cavity. The sealed cavity is provided with a plurality of sealing components corresponding to the air inlet pipe for controlling the opening and closing of the air inlet pipe.

[0005] Preferably, each of the sealing components includes a sealing head and a power component, wherein the sealing head is connected to the drive end of the power component, and the power component is used to drive the sealing head to open or close the corresponding air intake pipe.

[0006] Preferably, the air intake chamber has an opening that connects the sealing cavity and the second chamber.

[0007] Preferably, the filter assembly divides the second chamber into a dust removal chamber and a clean chamber, the sealed chamber is connected to the dust removal chamber, and the exhaust assembly is connected to the clean chamber.

[0008] Preferably, the housing is provided with an exhaust port, which is connected to the ventilation assembly.

[0009] Preferably, the second chamber is further provided with a dust collection tray, which is located at the bottom of the filter assembly.

[0010] Preferably, the second chamber is further provided with a dust guide plate, which is arranged around the dust collection tray and extends obliquely into the dust collection tray.

[0011] Preferably, the first chamber is provided with convection holes arranged opposite each other, and heat dissipation components are provided at the convection holes.

[0012] Preferably, the system further includes a controller, which is communicatively connected to the exhaust assembly and the air path switching mechanism.

[0013] Compared with the prior art, the beneficial effects of this application are as follows: This application controls the opening or closing of the corresponding air inlet pipe by arranging an air path switching mechanism, thereby controlling the working status of the dust removal station connected to the air inlet pipe, and eliminating the need for frequent start-stop of the exhaust fan, thus improving the service life of the exhaust fan and reducing the maintenance cycle, while meeting the usage needs of each dust removal station. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of this application; Figure 2 This is a schematic diagram of the gas path switching mechanism of this application; Figure 3 This is a schematic diagram of the dust removal process in this application; Figure 4 This is a simplified schematic diagram of the installation structure of the filter component in this application.

[0015] In the picture: 10. Shell; 110. First chamber; 120. Second chamber; 130. Air inlet chamber; 20. Exhaust fan assembly; 210. Exhaust vent; 220. Vent outlet; 30. Filter assembly; 310. Dust removal chamber; 320. Clean chamber; 40. Gas path switching mechanism; 410. Sealing cavity; 4100. Sealing plate; 420. Sealing assembly; 4210. Power component; 4220. Sealing head; 50. Air inlet pipe; 60. Exhaust port; 70. Ash collection tray; 80. Ash guide plate; 90. Convection hole; 100. Heat dissipation component. Detailed Implementation

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

[0017] See Figures 1 to 4 To further elaborate on this application: Combination Figure 1 The dust removal control cabinet includes a housing 10, within which are a first chamber 110 and a second chamber 120, and an air inlet chamber 130 separating the first chamber 110 and the second chamber 120. An air path switching mechanism 40 is provided within the air inlet chamber 130, and several air inlet pipes 50 are connected to the air path switching mechanism 40, each air inlet pipe 50 communicating with a different dust removal station. Specifically, the air inlet pipes 50 are connected to the dust removal pipes in the dust removal stations. In this embodiment, the air path switching mechanism 40 connects to three dust removal stations; however, this is not limited, and the number can be adjusted according to actual needs.

[0018] The first chamber 110 is equipped with an exhaust assembly 20, which generates negative pressure to extract dust or impurities from each dust removal station; the second chamber 120 is equipped with a filter assembly 30, which filters dust and impurities in the air, and the exhaust assembly 20 is connected to the filter assembly 30. In this embodiment, the filter assembly 30 can be a filter element, and the exhaust assembly 20 can be an exhaust fan; of course, the exhaust assembly 20 can also be an air pump or other air extraction device.

[0019] Combination Figure 2 The air path switching mechanism 40 includes a sealed cavity 410 connected to the second chamber 120. The air inlet pipe 50 is connected to the sealed cavity 410. The sealed cavity 410 is provided with a plurality of sealing components 420, each corresponding to an air inlet pipe 50, used to control the opening and closing of the corresponding air inlet pipe 50. By opening or closing the corresponding air inlet pipe 50 through the sealing components 420, the working state of the corresponding dust removal station (dust removal on or off) is controlled.

[0020] Combination Figure 3During operation, the exhaust assembly 20 provides negative pressure to draw in dust and impurities from each dust removal station through the air inlet pipe 50. The air containing impurities is discharged through the air inlet pipe 50 sequentially through the air path switching mechanism 40, the second chamber 120, the filter assembly 30, and the exhaust assembly 20. When passing through the air path switching mechanism 40, the on / off state of each dust removal station can be controlled to meet actual usage requirements. When passing through the filter assembly 30, the filter assembly 30 can filter impurities and dust from the air.

[0021] This application controls the opening or closing of the corresponding air inlet pipe 50 by arranging the air path switching mechanism 40, thereby controlling the working status of the dust removal station connected to the air inlet pipe 50, and eliminating the need for frequent start-stop of the exhaust fan assembly 20, thereby improving the service life of the exhaust fan assembly 20, reducing the maintenance cycle, and meeting the usage needs of each dust removal station, thus avoiding affecting the normal operation of the equipment.

[0022] Combination Figure 2 In this embodiment, each sealing assembly 420 includes a sealing head 4220 and a power component 4210. The sealing head 4220 is connected to the drive end of the power component 4210, and the power component 4210 is used to drive the sealing head 4220 to open or close the corresponding air inlet pipe 50. The power component 4210 can be a cylinder; the sealing head 4220 is mounted at the end of the cylinder drive rod, and the sealing head 4220 is coaxially arranged with the air inlet pipe 50. When a dust removal station needs to stop dust removal, the cylinder drives the sealing head 4220 to abut against the corresponding air inlet pipe 50 to close the corresponding air inlet pipe 50 and stop dust removal at the dust removal station. In embodiments not shown, the power component 4210 can also be other linear drive mechanisms such as a lead screw mechanism.

[0023] Combination Figure 4 The filter assembly 30 divides the second chamber 120 into a dust removal chamber 310 and a clean chamber 320. The sealed chamber 410 connects to the dust removal chamber 310, and the exhaust assembly 20 connects to the clean chamber 320. The sealed chamber 410 includes several sealing plates 4100, which surround a bottom-opening sealed chamber 410. The air inlet chamber 130 has a notch connecting it to the second chamber 120, and the notch matches the opening, which connects to the notch. Air is filtered by the filter assembly 30, which filters out dust and impurities, retaining them in the dust removal chamber 310. Clean air passes through the clean chamber 320 and is extracted by the exhaust assembly 20.

[0024] In this embodiment, the housing 10 is provided with an exhaust port 60, which is connected to the exhaust assembly 20. The exhaust port 60 is connected to the exhaust port 220 of the exhaust assembly 20, and the exhaust port 210 of the exhaust assembly 20 is connected to the clean chamber 320 within the filter assembly 30.

[0025] When the equipment is working, the working status of each dust removal station is controlled by the air path switching mechanism 40. The exhaust assembly 20 draws in the dust-laden air in the dust removal station and enters the second chamber 120 through the air inlet pipe 50 and the sealing cavity 410. The filter assembly 30 filters the air, and the clean air is then discharged from the exhaust port 60 through the exhaust assembly 20.

[0026] Combination Figure 1 In one embodiment, a dust collection tray 70 is further provided in the second chamber 120, and the dust collection tray 70 is located at the bottom of the filter assembly 30. The dust collection tray 70 is used to collect dust and impurities filtered by the filter assembly 30 to keep the second chamber 120 clean and facilitate the cleaning of dust and impurities in the second chamber 120.

[0027] The second chamber 120 is also provided with a dust guide plate 80, which is arranged around the dust collection tray 70 and extends obliquely into the dust collection tray 70. The dust guide plate 80 slopes downwards into the dust collection tray 70, covering the outer edge of the dust collection tray 70. The dust guide plate 80 is used to guide dust into the dust collection tray 70, thereby preventing dust and impurities from falling into the gap between the dust collection tray 70 and the second chamber 120.

[0028] Combination Figure 1 In some embodiments, the first chamber 110 is provided with convection holes 90 arranged opposite to each other. The convection holes 90 are located on opposite sides of the first chamber 110 to facilitate air convection, dissipate heat and cool the exhaust assembly 20 inside the first chamber 110, ensure stable operation of the exhaust assembly 20, and improve its service life.

[0029] Preferably, a heat dissipation component 100 is provided at the convection hole 90; wherein, the heat dissipation component 100 may be a fan, and the heat dissipation component 100 can accelerate the air flow in the first chamber 110, further improving the heat dissipation effect of the exhaust assembly 20.

[0030] In some embodiments, a controller is also included, which is communicatively connected to the exhaust assembly 20 and the air path switching mechanism 40. The controller can control the operation of the exhaust assembly 20 and the air path switching mechanism 40, so that the blocking assembly 420 can open or close the corresponding air inlet pipe 50 as needed.

Claims

1. A dust removal control cabinet, including a housing, characterized in that: The housing is provided with a first chamber for installing an exhaust assembly and a second chamber for installing a filter assembly; An air intake chamber separates the first chamber and the second chamber, and the exhaust assembly is connected to the filter assembly; The air intake chamber is equipped with an air path switching mechanism, and the air path switching mechanism is equipped with air intake pipes that connect to different dust removal stations. The air path switching mechanism includes a sealed cavity connected to the second chamber, and the air inlet pipe communicates with the sealed cavity. The sealed cavity is provided with a plurality of sealing components corresponding to the air inlet pipe for controlling the opening and closing of the air inlet pipe.

2. The dust removal control cabinet according to claim 1, characterized in that: Each of the sealing components includes a sealing head and a power component. The sealing head is connected to the drive end of the power component, and the power component is used to drive the sealing head to open or close the corresponding air intake pipe.

3. The dust removal control cabinet according to claim 1, characterized in that: The air intake chamber has an opening that connects the sealed cavity to the second chamber.

4. The dust removal control cabinet according to claim 1, characterized in that: The filter assembly divides the second chamber into a dust removal chamber and a clean chamber, the sealed chamber is connected to the dust removal chamber, and the exhaust assembly is connected to the clean chamber.

5. The dust removal control cabinet according to claim 1, characterized in that: The housing is provided with an exhaust port, which is connected to the ventilation assembly.

6. The dust removal control cabinet according to claim 1, characterized in that: The second chamber is also equipped with a dust collection tray, which is located at the bottom of the filter assembly.

7. The dust removal control cabinet according to claim 6, characterized in that: The second chamber is also provided with a dust guide plate, which is arranged around the dust collection tray and extends obliquely into the dust collection tray.

8. The dust removal control cabinet according to claim 1, characterized in that: The first chamber is provided with convection holes arranged opposite each other, and heat dissipation components are provided at the convection holes.

9. The dust removal control cabinet according to claim 1, characterized in that: It also includes a controller that is communicatively connected to the exhaust assembly and the air path switching mechanism.

Images