CN219209383U

CN219209383U - Dust collector is used in processing of computer casing

Info

Publication number: CN219209383U
Application number: CN202320121536.3U
Authority: CN
Inventors: 徐嘉程; 张钧秋; 纪子瀚; 谈志; 王陆阳
Original assignee: Harbin University of Commerce
Current assignee: Harbin University of Commerce
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-20
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a dust removing device for processing a computer shell, which comprises a machine base, wherein a protective cover is arranged at the top of the machine base, an electric push rod is arranged on the protective cover, the movable end of the electric push rod is fixedly connected with a drilling machine, and a dust removing mechanism is arranged in the machine base; the dust removing mechanism comprises a cavity, and the cavity is formed in the top wall of the machine base; the air outlet hole is formed in the inner wall of the cavity; the negative pressure fan is arranged on the inner wall of the air outlet hole; the filter screen frame is arranged on the inner wall of the cavity; the environment-friendly bag is fixedly connected with the air outlet; the side wall of the protective cover is provided with a plurality of operation holes, and a cleaning mechanism for cleaning the filter screen frame is arranged in the cavity. According to the utility model, through the structures of the negative pressure fan, the environment-friendly bag, the filter frame and the like, dust generated by drilling is pumped out along with gas, the dust is subjected to environment-friendly filtration and collection by the environment-friendly bag, and the scraps are filtered and trapped by a filter screen on the filter screen frame.

Description

Dust collector is used in processing of computer casing

Technical Field

The utility model relates to the technical field of computer part machining, in particular to a dust removing device for computer shell machining.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, also has a memory function, and comprises a computer case shell, wherein the computer case shell is a case structural member which is made of thin-wall steel materials (such as iron plates, stainless steel plates or galvanized steel plates) as main materials, is subjected to cold rolling and shaping, and is welded to form the case structural member which has metal characteristics and can bear certain pressure.

The patent with application number CN202120103457.0 is searched: the utility model relates to a dust removing device for computer case perforating processing, which comprises a machine base, wherein the machine base is hollow, an inner cavity of the machine base is fixedly connected with a lifting device, the front end of the lifting device is connected with a power output end of the lifting device is downwards connected with a drilling machine, a workbench is arranged at the top of the machine base and is positioned under the drilling machine, a clamping device is arranged at the top of the workbench, and …. But there are also some disadvantages:

such as: when the magnetic field generated by the electromagnetic rod is used for attracting dust and fragments generated during the drilling of the chassis, the dust and fragments generated during the drilling cannot be adsorbed and collected through the electromagnetic rod when the material of the computer shell is a non-ferromagnetic material, and the use process has certain limitation; the scraps produced in the drilling process can produce the effect of splashing, so that the drilling machine has certain potential safety hazard to human bodies; finally, after finishing the machining operation, the chips and dust remained on the table top are manually cleaned, so that the chips and dust are kept clean.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a dust removing device for processing a computer shell.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the dust removing device for processing the computer shell comprises a machine base, wherein a protective cover is arranged at the top of the machine base, an electric push rod is arranged on the protective cover, the movable end of the electric push rod is fixedly connected with a drilling machine, and a dust removing mechanism is arranged in the machine base; the dust removing mechanism comprises a cavity, and the cavity is formed in the top wall of the machine base; the air outlet hole is formed in the inner wall of the cavity; the negative pressure fan is arranged on the inner wall of the air outlet hole; the filter screen frame is arranged on the inner wall of the cavity; the environment-friendly bag is fixedly connected with the air outlet; the side wall of the protective cover is provided with a plurality of operation holes, and a cleaning mechanism for cleaning the filter screen frame is arranged in the cavity.

Preferably, the cleaning mechanism comprises a groove formed in the bottom wall of the cavity, and a sliding plate is connected inside the groove in a sealing and sliding manner.

Preferably, the cleaning mechanism further comprises a motor fixedly connected to the side wall of the machine base, the output end of the motor is fixedly connected with a rotating shaft, and one end of the rotating shaft penetrating through the cavity is fixedly connected with a circular plate.

Preferably, the side wall of the circular plate is rotationally connected with a push rod through a rotating rod, and the other end of the push rod is rotationally connected with the sliding plate.

Preferably, the inner wall of the groove is fixedly connected with a unidirectional liquid inlet pipe and a unidirectional liquid outlet pipe in a penetrating way, a plurality of flushing spray heads are arranged at the top of the machine base, and a liquid storage cavity is formed in the inner wall of the machine base.

Preferably, the other end of the unidirectional liquid inlet pipe is fixedly communicated with the liquid storage cavity, the other end of the unidirectional liquid outlet pipe is fixedly communicated with the plurality of flushing nozzles, and a plurality of water draining holes are formed in the inner wall of the cavity.

The utility model has the beneficial effects that:

1. when the computer shell needs to be processed, the electric push rod is opened at the moment, the movable end of the electric push rod drives the drilling machine to drill, a user can penetrate through two operation holes through the double arms, then the computer shell is held to move, drilling is performed on different positions of the computer shell, a large amount of dust and scraps are generated in the drilling process, the dust and scraps cannot splash out under the protection effect of the protective cover, and the processing process is safer;

2. by arranging the structures such as the negative pressure fan, the environment-friendly bag and the filter frame, the negative pressure fan is opened, the negative pressure fan pumps out the air in the cavity, and an exhaust path of an operation hole, a protective cover inner cavity, the cavity and an air outlet hole is formed in the engine base, so that dust generated by drilling is pumped out along with the air, the dust is subjected to environment-friendly filtering and collecting by the environment-friendly bag, and the dust is filtered and trapped by a filter screen on the filter screen frame, so that the follow-up uniform cleaning of the dust is facilitated, and the dust removing effect can be better completed when the ferromagnetic material part of the computer shell is processed or the nonferromagnetic material part is processed;

3. when the drilling processing is finished, the motor is started when the chips and dust reserved on the upper portion of the machine base are required to be washed, the sliding plate slides in the groove in a reciprocating sealing mode along the vertical direction through the structures of the rotating shaft, the push rod, the circular plate and the like, and then cleaning fluid in the liquid storage cavity is continuously pumped into the groove and then extruded to a plurality of washing nozzles to be sprayed out, the upper portion of the machine base is washed, and sewage after washing is discharged through the drain hole.

Drawings

Fig. 1 is a schematic structural diagram of a dust removing device for processing a computer casing according to the present utility model.

Fig. 2 is a front view of a dust removing device for processing a computer casing according to the present utility model.

Fig. 3 is a schematic view showing the appearance of a sliding plate in the dust removing device for processing a computer casing according to the present utility model.

In the figure: 1 machine seat, 2 cavities, 3 grooves, 4 motors, 5 rotating shafts, 8 filter screen frames, 9 liquid storage cavities, 10 flushing spray heads, 11 drain holes, 12 circular plates, 13 electric push rods, 14 drilling machines, 15 protective covers, 16 air outlet holes, 17 negative pressure fans, 18 environment-friendly bags, 19 unidirectional liquid inlet pipes, 20 unidirectional liquid outlet pipes, 21 operation holes, 22 sliding plates and 23 push rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a dust removing device for processing a computer shell comprises a machine base 1, wherein a protective cover 15 is arranged at the top of the machine base 1, an electric push rod 13 is arranged on the protective cover 15, the model of the electric push rod 13 is DTZ-100, the movable end of the electric push rod 13 is fixedly connected with a drilling machine 14, and a dust removing mechanism is arranged in the machine base 1; the dust removing mechanism comprises a cavity 2, and the cavity 2 is arranged on the top wall of the machine base 1; the air outlet hole 16 is formed in the inner wall of the cavity 2; the negative pressure fan 17, the negative pressure fan 17 is installed on the inner wall of the air outlet hole 16, and the drilling machine 14 and the negative pressure fan 17 are both in the prior art and are not described in detail herein; the filter screen frame 8 is detachably arranged on the inner wall of the cavity 2; the environment-friendly bag 18 is used for filtering dust, and the environment-friendly bag 18 is fixedly connected with the air outlet hole 16; a plurality of operation holes 21 are formed in the side wall of the protective cover 15, and a cleaning mechanism for cleaning the filter screen frame 8 is arranged in the cavity 2.

The cleaning mechanism comprises a groove 3 formed in the bottom wall of the cavity 2, a sliding plate 22 is connected in the groove 3 in a sealing sliding mode, and the sliding plate 22 moves in a sealing and reciprocating mode in the groove 3 along the vertical direction.

The cleaning mechanism further comprises a motor 4 fixedly connected to the side wall of the machine base 1, the model of the motor 4 is Y80M1-1, the output end of the motor 4 is fixedly connected with a rotating shaft 5, and one end of the rotating shaft 5 penetrating into the cavity 2 is fixedly connected with a circular plate 12.

The side wall of the circular plate 12 is rotationally connected with a push rod 23 through a rotating rod, the other end of the push rod 23 is rotationally connected with a sliding plate 22, the side wall of the circular plate 12 is eccentrically and fixedly connected with the rotating rod, and the side wall of the rotating rod is rotationally connected with the push rod 23.

The inner wall of the groove 3 is fixedly connected with a one-way liquid inlet pipe 19 and a one-way liquid outlet pipe 20 in a penetrating way, the top of the machine base 1 is provided with a plurality of flushing spray heads 10, the inner wall of the machine base 1 is provided with a liquid storage cavity 9, the one-way liquid inlet pipe 19 only allows cleaning liquid obtained in the liquid storage cavity 9 to be pumped into the groove 3, and the one-way liquid outlet pipe 20 only allows the cleaning liquid in the groove 3 to be extruded to the plurality of flushing spray heads 10 to be sprayed out.

The other end of the unidirectional liquid inlet pipe 19 is fixedly communicated with the liquid storage cavity 9, the other end of the unidirectional liquid outlet pipe 20 is fixedly communicated with the plurality of flushing nozzles 10, a plurality of water discharge holes 11 are formed in the inner wall of the cavity 2, and cleaning liquid is fully loaded in the liquid storage cavity 9.

In the utility model, the side wall of the protective cover 15 is provided with the cover door, so that a user can conveniently place the computer shell into the protective cover 15 for processing, when the computer shell needs to be processed, the electric push rod 13 is opened at the moment, the movable end of the electric push rod 13 drives the drilling machine 14 to drill, and the user can penetrate the two operation holes 21 through the double arms, further, the computer shell is held by the hand to move, and the drilling processing is carried out on different positions of the computer shell.

A large amount of dust and fragments are generated in the drilling process, the dust and the fragments do not splash out under the protection effect of the protective cover 15, the processing process is safer, the negative pressure fan 17 is opened at the moment, the negative pressure fan 17 pumps out the gas in the cavity 2, an exhaust path of an operation hole 21, an inner cavity of the protective cover 15, the cavity 2 and an air outlet 16 is formed in the machine base 1, and then the dust generated by drilling is pumped out along with the gas, the dust is subjected to environment-friendly filtering collection by the environment-friendly bag 18, the fragments are filtered and trapped by the filter screen on the filter screen frame 8, the follow-up uniform cleaning of the fragments is facilitated, and the dust removing effect can be better completed when the ferromagnetic material part of the computer shell is processed or the nonferromagnetic material part is processed.

When the drilling processing is accomplished, when needing to wash the piece and the dust that the frame 1 upper portion remained, open motor 4, motor 4's output drives pivot 5 and rotates, and then pivot 5 drives plectane 12 and rotate, the bull stick that plectane 12 lateral wall eccentric setting will drive push rod 23 motion for push rod 23 drives slide 22 and reciprocates sealed the slip in recess 3 along vertical direction, and then inside the inside washing liquid suction recess 3 of continuous with holding liquid chamber 9, then extrude a plurality of shower nozzle 10 departments blowout again, wash frame 1 upper portion, the sewage after the washing is discharged through wash port 11.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The dust removing device for processing the computer shell comprises a machine base (1), and is characterized in that a protective cover (15) is arranged at the top of the machine base (1), an electric push rod (13) is arranged on the protective cover (15), a drilling machine (14) is fixedly connected to the movable end of the electric push rod (13), and a dust removing mechanism is arranged inside the machine base (1);

the dust removing mechanism comprises

The cavity (2) is formed in the top wall of the machine base (1);

the air outlet hole (16), the air outlet hole (16) is opened on the inner wall of the cavity (2);

the negative pressure fan (17) is arranged on the inner wall of the air outlet hole (16);

the filter screen frame (8) is arranged on the inner wall of the cavity (2);

the environment-friendly bag (18) is fixedly connected with the air outlet hole (16);

the side wall of the protective cover (15) is provided with a plurality of operation holes (21), and a cleaning mechanism for cleaning the filter screen frame (8) is arranged in the cavity (2).

2. The dust removal device for processing a computer housing according to claim 1, wherein the cleaning mechanism comprises a groove (3) formed in the bottom wall of the cavity (2), and a sliding plate (22) is hermetically and slidably connected inside the groove (3).

3. The dust collector for computer housing processing according to claim 2, wherein the cleaning mechanism further comprises a motor (4) fixedly connected to the side wall of the base (1), an output end of the motor (4) is fixedly connected with a rotating shaft (5), and one end of the rotating shaft (5) penetrating into the cavity (2) is fixedly connected with a circular plate (12).

4. A dust collector for processing a computer casing according to claim 3, wherein the side wall of the circular plate (12) is rotatably connected with a push rod (23) through a rotary rod, and the other end of the push rod (23) is rotatably connected with a slide plate (22).

5. The dust collector for computer housing processing according to claim 4, wherein the inner wall of the groove (3) is fixedly connected with a unidirectional liquid inlet pipe (19) and a unidirectional liquid outlet pipe (20) in a penetrating way, a plurality of flushing nozzles (10) are installed at the top of the base (1), and a liquid storage cavity (9) is formed in the inner wall of the base (1).

6. The dust collector for computer housing processing according to claim 5, wherein the other end of the unidirectional liquid inlet pipe (19) is fixedly communicated with the liquid storage cavity (9), the other end of the unidirectional liquid outlet pipe (20) is fixedly communicated with the plurality of flushing nozzles (10), and a plurality of water discharge holes (11) are formed in the inner wall of the cavity (2).