CN113413700B - An online cleaning and dust collection fixture for server components - Google Patents

Abstract

The invention discloses an online dust cleaning and collecting jig for server components, which comprises a housing arranged on a production line, a dust raising brush arranged at the front end of the housing and used for raising dust on the surface of the server components on the production line into the housing, a dust removing fan arranged on the housing and used for forming a directional air duct in the housing to guide the internal raised dust to flow to the outside, and a filter element arranged in the directional air duct in the housing and used for filtering the raised dust. So, through the effect of raise dust brush, can raise the dust on its surface at the server subassembly when through and form the raise dust in the housing, directional wind channel is formed in the housing to rethread dust exhausting fan's effect to make the raise dust be intercepted by the filter core and filtered when flowing in directional wind channel, realize the surface cleaning operation to the server subassembly. Compared with the prior art, the surface dust removal cleaning operation of the server assembly can be efficiently and conveniently realized, the labor load and the labor cost are reduced, and the production efficiency is improved.

Description

An online cleaning and dust collection fixture for server components

technical field

The invention relates to the technical field of servers, in particular to an online dust-cleaning and dust-collecting fixture for server components.

Background technique

In the production process of electronic products such as server components, it is necessary to maintain a very high degree of cleanliness, such as PCBs, motherboards, screen panels, human-computer interaction panels, etc., to avoid the abnormal static electricity of server components caused by dust suspended in the air. However, in the production process, server components are circulated on the production line at multiple stations, and it is inevitable that foreign objects such as dust will adhere to the circulation process, which may cause various product quality problems. quality, but also cause waste of materials and man-hours, product rework, etc. Therefore, the surface needs to be cleaned in a timely manner during the production process of server components.

In the prior art, the surface of the server components is mainly cleaned manually from dust. Generally, workers need to use a cleaning cloth dipped in special surface cleaners such as acetone and alcohol to wipe the surfaces of server components. However, this cleaning method has two insurmountable drawbacks. One is that the activity of various surface cleaners is strong, which leads to easy volatilization into the air, and workers are easy to inhale the chemical substances mixed in the air, which will lead to personal health problems. Second, the circulation efficiency of the production line is high, the processing volume of server components is large, and workers need to clean each server component, resulting in excessive labor load of workers, and low manual cleaning efficiency, which is not conducive to the business mass production.

Therefore, it is a technical problem faced by those skilled in the art how to efficiently and conveniently realize the dust removal and cleaning operation on the surface of the server components, reduce the manual labor load and labor cost, and improve the production efficiency.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an online dust collecting fixture for server components, which can efficiently and conveniently realize dust removal and cleaning operations on the surface of server components, reduce manual labor load and labor cost, and improve production efficiency.

In order to solve the above-mentioned technical problems, the present invention provides an online cleaning and dust collection fixture for server components, which includes a cover set on the production line, a front end of the cover set and used for removing dust on the surface of the server component on the production line. A dust brush raised into the casing, a dust removal fan arranged on the casing and used to form a directional air duct in the casing to guide the internal dust to flow to the outside, and a directional wind disposed in the casing The filter element used to filter the dust in the channel.

Preferably, an installation frame is connected to the front end of the cover, and the dust brush is detachably connected to the installation frame.

Preferably, the surface of the mounting frame is provided with a chute along the width direction, and the end of the dust brush is slidably installed in the chute.

Preferably, the dust removal fan is embedded in the front wall of the housing, and the dust removal fan is used to suck the internal dust into the installation frame, and air outlets are opened on both sides of the installation frame .

Preferably, the dust removal fan includes a plurality of fans distributed in parallel on the front wall of the housing.

Preferably, the filter element is detachably arranged at the air inlet of the dust removal fan.

Preferably, a pull plate is provided on the top of the housing in a pluggable and removable manner, and the filter element is connected to the bottom of the pull plate.

Preferably, the bottom of the pulling plate is further provided with a dust collecting tray located at the bottom of the filter element for collecting falling dust.

Preferably, it also includes an ion fan disposed in the housing and used for removing static electricity from the internal dust by ion wind.

Preferably, the inner wall of the casing is connected with an adjustment bracket for adjusting the direction of the air outlet of the ion fan to assist the dust removal fan to form a directional air duct in the casing.

The server component on-line dust collecting fixture (hereinafter referred to as "the fixture") provided by the present invention mainly includes a cover, a dust brush, a dust removal fan and a filter element. Among them, the cover is the main structure of the fixture, which is set on the production line as a whole. In order to avoid interfering with the normal flow of server components on the production line, the cover is generally located at a certain distance above the production line to play a shrouding effect. It is mainly used to cover and Install the remaining parts to form the outermost dust cover. The dust brush is set at the front end of the housing (subject to the movement direction of the production line), and is mainly used to contact the surface of the server component on the production line below, and when the server component passes by, brush the dust on its surface to the rear to avoid The dust is raised into the inner space of the housing to form fugitive dust. The dust removal fan is arranged on the housing, and is mainly used to form a directional air duct in the housing through the forced convection of the air in the housing, so as to collect and guide the dust into the directional air duct and flow out to the outside along the directional air duct. The filter element is arranged in the casing and located in the directional air duct, and is mainly used to filter and screen out the dust mixed in the air when the airflow passes through, so as to prevent the dust from being discharged to the outside world. In this way, the on-line dust-removing and dust-collecting fixture for server components provided by the present invention can lift the dust on the surface of the server components into the casing when the server components pass by by the action of the dust brush, and then use the action of the dust-removing fan to remove dust. A directional air duct is formed in the housing, so that when the dust flows in the directional air duct, it is intercepted and filtered by the filter element, so as to realize the surface cleaning of the server components. Compared with the prior art, the present invention does not require manual labor intervention, and performs synchronous operation when the production line maintains normal operation, can efficiently and conveniently realize the surface dust removal and cleaning operation of server components, reduce labor load and labor cost, and improve production. efficiency.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

FIG. 1 is a schematic diagram of the overall structure of a specific embodiment provided by the present invention.

FIG. 2 is a schematic diagram of the internal structure of the housing.

FIG. 3 is a longitudinal sectional view of FIG. 1 .

Among them, in Figure 1-Figure 3:

workpiece—a;

Cover-1, dust brush-2, dust removal fan-3, filter element-4, installation frame-5, pull plate-6, dust collection tray-7, ion fan-8, adjusting bracket-9;

Chute - 51, air outlet - 52.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIG. 1 . FIG. 1 is a schematic diagram of the overall structure of a specific embodiment provided by the present invention.

In a specific embodiment provided by the present invention, the server assembly on-line dust-cleaning and dust-collecting jig mainly includes a housing 1 , a dust brush 2 , a dust-removing fan 3 and a filter element 4 .

Among them, the cover 1 is the main structure of the fixture, which is integrally arranged on the production line. In order to avoid interfering with the normal flow of the server components on the production line, the cover 1 is generally located at a certain distance above the production line to play a shrouding effect. It is mainly used for Cover and install the remaining components to form the outermost dust cover.

The dust brush 2 is arranged at the front end of the housing 1 and is mainly used to contact the surface of the workpiece a (ie the server component) on the production line below, and when the server component passes by, brush the dust on its surface to the rear to remove the dust Raised into the inner space of the housing 1 to form dust.

The dust removal fan 3 is arranged on the casing 1, and is mainly used to form a directional air duct in the casing 1 through the forced convection of the air in the casing 1, so as to collect and guide the dust into the directional air duct and flow out to the directional air duct along the directional air duct. outside world. The filter element 4 is arranged in the housing 1 and is located in the directional air duct, and is mainly used to filter and screen out the dust mixed in the air when the airflow passes through, so as to prevent the dust from being discharged to the outside world.

In this way, the online dust-collecting jig for server components provided in this embodiment can lift the dust on the surface of the server components into the housing 1 through the action of the dust-raising brush 2 to form dust, and then pass through the dust-removing fan. The function of 3 forms a directional air duct in the housing 1, so that when the dust flows in the directional air duct, it is intercepted and filtered by the filter element 4, and the surface cleaning operation of the server components is realized. Compared with the prior art, this embodiment does not require manual labor to intervene in the operation, and the synchronous operation is performed when the production line is kept in normal operation, which can efficiently and conveniently realize the dust removal and cleaning operation on the surface of the server components, reduce the manual labor load and labor cost, and improve the efficiency of the operation. Productivity.

As shown in FIG. 2 , FIG. 2 is a schematic diagram of the internal structure of the casing 1 .

In order to facilitate the installation of the dust brush 2 , an installation frame 5 is provided at the front end of the housing 1 in this embodiment. At the same time, the dust brush 2 is arranged on the mounting frame 5 . Considering that when the dust brush 2 brushes the dust on the surface of the server components, most of the dust will be lifted into the air by the impact force, and a small part of the dust will be attached to the bristles due to electrostatic adsorption. In this embodiment, the dust brush 2 is detachably connected to the mounting frame 5 . Generally, the dust brush 2 can be installed on the installation frame 5 through the cooperation of fasteners such as bolts or I-shaped nails and the hoist hole.

Further, considering that the types, shapes and sizes of the workpieces a are different, when different workpieces a pass through the bottom of the housing 1, there may be a situation in which the dust cannot be cleaned due to the dislocation of the dust brush 2. Therefore, in this embodiment, the The surface of the mounting frame 5 is provided with a chute 51 , and the dust brush 2 is slidably installed in the chute 51 . Specifically, the opening direction of the chute 51 on the surface of the installation frame 5 is the width direction of the installation frame 5 and also the width direction of the production line. The slot 51 is slid to adjust the position of the dust brush 2 in the width direction of the production line, so as to adapt to the specific distribution position of the upcoming workpiece a on the production line. Of course, the dust brush 2 can also be widened—for example, widened to a level similar to the width of the production line—to ensure that no dust on the surface of the workpiece a is missing.

In a preferred embodiment of the dust removal fan 3 , the dust removal fan 3 forms a directional air duct in the housing 1 by a suction type. Specifically, the dust removal fan 3 is embedded in the front wall of the housing 1 , its air inlet is inside the housing 1 , and the air outlet 52 is outside the housing 1 and located in the installation frame 5 . In this way, when the dust removal fan 3 is running, suction is generated at the air inlet, and a directional air duct is formed in the housing 1 to extract the dust and air into the installation frame 5 . In order to facilitate air discharge, both sides of the installation frame 5 are provided with air outlets 52, so that the (filtered) air is discharged from both sides of the installation frame 5 in the width direction, so as to avoid blowing the dust brushes connected to the installation frame 5 directly. 2. Prevent the dust attached to the dust brush 2 from being blown into the air.

Of course, the dust removal fan 3 also adopts a blowing type to form a directional air duct in the housing 1 .

Generally, the dust removal fan 3 mainly includes several fans, such as 4 to 8 fans. In order to improve the air flow efficiency, each fan can be arranged side by side in the width direction in the casing 1, thereby increasing the operation coverage area of each fan.

In order to improve the filtering effect of dust, in this embodiment, the filter element 4 is specifically arranged at the air inlet of the dust removal fan 3, so that when the air and dust flow to the air inlet of the dust removal fan 3, the dust is removed by the filter element 4. filter, and the air normally passes through the filter element 4 to prevent dust from adhering to the parts of the dust removal fan 3 . In the case where the dust removal fan 3 includes multiple fans, multiple filter elements 4 may also be arranged at the same time, and each filter element 4 may correspond to an air inlet of one fan respectively. Generally, the filter element 4 can be made of sponge, filter screen and other components.

Further, considering that after the filter element 4 is used for a long time, a lot of dust will accumulate, resulting in a decrease in filtering performance. In order to replace it in time, the filter element 4 in this embodiment is detachably arranged at the air inlet of the dust removal fan 3 . Specifically, in this embodiment, a pull plate 6 is inserted at the top of the cover 1 , the pull plate 6 can be inserted into and pulled out from the through hole opened on the top of the cover 1 , and the bottom of the pull plate 6 extends to the cover inside shell 1. At the same time, the top of the filter element 4 is connected to the bottom of the pull plate 6, and the filter element 4 can be pulled out from the housing 1 by vertically pulling the pull plate 6, thereby facilitating cleaning and replacement.

Furthermore, considering that the filtering effect of the filter element 4 has a certain limit, in order to improve the performance of filtering and collecting dust, in this embodiment, a dust collecting tray 7 is additionally provided at the bottom of the pulling plate 6 . Specifically, the dust collecting tray 7 is located at the bottom of the filter element 4 , and is mainly used for collecting the dust falling from the filter element 4 and the fugitive dust scattered after partially hitting the surface of the filter element 4 .

As shown in Figure 3, Figure 3 is a longitudinal sectional view of Figure 1 (the arrow at the bottom of the figure represents the moving direction of workpiece a on the production line, and the arrow in the middle represents the flow direction of airflow or dust).

In addition, considering that the dust on the surface of the server components often has a certain positive and negative charge, the dust has a certain electrostatic adsorption effect, and it is easy to be adsorbed inside the casing 1 when it flows in the directional air duct. An ion fan 8 is added inside. Specifically, the ion blower 8 is mainly used to generate ion wind with positive and negative ions, and blow it to the dust lifted by the dust brush 2, so that the positive and negative charges on the dust are neutralized, thereby removing the electrostatic adsorption effect of the dust.

Further, in order to ensure that the dust removal fan 3 can form a stable directional air duct in the housing 1 , an adjustment bracket 9 is added in this embodiment, and the ion fan 8 is installed on the adjustment bracket 9 . Specifically, the adjusting bracket 9 is mainly used to adjust the direction of the air outlet 52 of the ion blower 8 through components such as a deflector, so that the air outlet 52 of the ion blower 8 is inclined toward the server according to a certain angle (eg, 30° to 45°). The surface of the component is folded to the air inlet direction of the dust removal fan 3 in the housing 1 by the recoil force of the ion wind on the surface of the server component, and at the same time, the dust raised by the dust brush 2 is blown to the air inlet of the dust removal fan 3 to assist the dust removal. The fan 3 forms a directional air duct inside the casing 1 to prevent dust from escaping everywhere in the casing 1 .

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The online dust cleaning and collecting jig for the server components is characterized by comprising a housing (1) arranged on a production line, a dust raising brush (2) arranged at the front end of the housing (1) and used for raising dust on the surface of the server components on the production line into the housing (1), a dust removing fan (3) arranged on the housing (1) and used for forming a directional air duct inside the housing to guide the internal raised dust to flow to the outside, and a filter element (4) arranged in the directional air duct in the housing (1) and used for filtering the raised dust;

the device also comprises an ion fan (8) which is arranged in the housing (1) and is used for removing static electricity from internal dust through ion wind;

the inner wall of the housing (1) is connected with an adjusting support (9) used for adjusting the orientation of an air outlet of the ion fan (8) through a guide plate, so that the recoil force of ion wind on the surface of the server component is utilized to fold the direction of an air inlet of the dust removing fan (3) in the housing (1), the dust raised by the dust raising brush (2) is blown to the air inlet of the dust removing fan (3), and the dust removing fan (3) is assisted to form a directional air channel in the housing (1).

2. The online server component ash-removing and dust-collecting jig as claimed in claim 1, wherein a mounting frame (5) is connected to the front end of the housing (1), and the dust-raising brush (2) is detachably connected to the mounting frame (5).

3. The online server component ash-removing and dust-collecting jig according to claim 2, wherein a sliding groove (51) is formed in the surface of the mounting frame (5) along the width direction, and the end of the dust-raising brush (2) is slidably mounted in the sliding groove (51).

4. The online server component ash removal and dust collection jig of claim 2, wherein the dust removal fan (3) is embedded in the front wall of the housing (1), the dust removal fan (3) is used for sucking internal raised dust into the mounting frame (5), and air outlets (52) are formed in two sides of the mounting frame (5).

5. The online server component dust cleaning and collecting jig according to claim 4, wherein the dust removing blower (3) comprises a plurality of fans which are distributed on the front wall of the housing (1) in parallel.

6. The online server assembly ash removal and dust collection jig according to claim 4, wherein the filter element (4) is detachably disposed at an air inlet of the dust removal fan (3).

7. The online server component ash removal and dust collection jig according to claim 6, wherein a pulling plate (6) is provided at the top of the housing (1) in a pluggable manner, and the filter element (4) is connected to the bottom of the pulling plate (6).

8. The online server assembly ash removal and dust collection jig according to claim 7, wherein the bottom of the pulling plate (6) is further provided with a dust collection tray (7) located at the bottom of the filter element (4) and used for collecting falling dust.

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