CN210307348U

CN210307348U - Computer keyboard metal keyboard shell grinding device

Info

Publication number: CN210307348U
Application number: CN201921271868.XU
Authority: CN
Inventors: 周平
Original assignee: Dongguan Xiqiao Precision Hardware Technology Co Ltd
Current assignee: Dongguan Xiqiao Precision Hardware Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-14
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a computer keyboard metal keyboard shell polishing device, which belongs to the technical field of keyboard shells and comprises a device main body, wherein a polishing bin is welded at the top of the device main body, a plurality of cylinders are installed above the interior of the polishing bin, and the polishing device is provided with an air outlet pipe, an air exhauster, a residue storage bin, a residue falling port, an air exhaust pipe and a filter screen, when a user polishes the metal keyboard shell by using the polishing device, the air exhauster can be started by a working panel, so that the air in the residue storage bin is extracted by the air exhauster through the air exhaust pipe and is discharged through the air outlet pipe, the filter screen is positioned at one side of the air exhaust pipe, dust can be prevented from entering the air exhaust pipe, air negative pressure can be generated in the residue storage bin after the air in the residue storage bin is extracted, and the dust in the polishing bin is driven by air pressure to fall into the residue storage bin through the residue falling port for centralized collection, thereby avoiding dust flying around to pollute the air environment.

Description

Computer keyboard metal keyboard shell grinding device

Technical Field

The utility model relates to a wash dish machine technical field, specifically be a calculate key dish metal keyboard shell grinding device.

Background

A keyboard shell is a command and data input device for operating equipment, and also refers to a set of function keys (such as typewriter, computer keyboard) arranged to operate a machine or equipment through a system.

Present computer keyboard metal keyboard shell grinding device uses its many keyboard shells to polish the back at the user, and its inside often can produce has a large amount of dusts, and these dusts are difficult to be concentrated and are collected to lead to the dust to dance can cause very big pollution to air environment, and the user is difficult to clear up the dust in the device main part, thereby lead to the user extremely inconvenient when using this kind of device, and influence user's work efficiency greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculate key dish metal keyboard shell grinding device to it dances in the air circumstance and causes very big pollution to provide the dust among the solution above-mentioned background, is difficult to clear up the dust of device main part, causes to use inconveniently, influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for a metal keyboard shell of a computer keyboard comprises a device main body, wherein a polishing bin is welded at the top of the device main body, a plurality of cylinders are installed above the interior of the polishing bin, the output ends of the cylinders are connected with a mounting frame through piston rods, driving wheels are installed at two ends of the mounting frame, driven gears are sleeved on the outer surfaces of the driving wheels, the tops of the two driving wheels are connected through polishing abrasive belts, a second motor is installed at one side of the interior of the mounting frame, a driving gear is sleeved at the output end of the second motor, the outer surface of the driving gear is connected with the driven gears through chains, a slag storage bin is arranged in the middle of the interior of the device main body, an exhaust fan and a first motor are installed at one side of the interior of the device main body respectively, and the air inlet end of the exhaust, one side of exhaust column is provided with the filter screen, just one side of filter screen is connected with the storehouse inner wall of depositing the sediment, the air-out end of air exhauster is connected with the play tuber pipe that extends to the device main part outside, the output of first motor is connected with the threaded rod that extends to deposit the inside in sediment storehouse, the one end of threaded rod is connected with the storehouse of depositing the sediment through the bearing, the slider has been cup jointed to the surface of threaded rod, the bottom of slider is connected with the brush board, the row's of extending to depositing the inside in sediment storehouse pipe is installed to one side of device main part, the apron is installed to the one end of row's sediment pipe, the inside below in storehouse of polishing is seted up a plurality of and is extended to the.

Preferably, the surface mounting in the storehouse of polishing has the door, the surface mounting in door has work panel, just work panel respectively with air exhauster, first motor, cylinder and second motor electric connection.

Preferably, the connecting piece has all been welded to the inside both sides in the storehouse of polishing, there is splint surface through hinged joint of connecting piece, just top one side of splint is connected with the connecting piece through the spring.

Preferably, a plurality of the slag falling openings are equidistantly distributed below the interior of the grinding bin.

Preferably, the threaded rod is rotatably connected with the slag storage bin through a bearing and is in threaded connection with the sliding block.

Preferably, a plurality of brushes are bonded at the bottom of the brush plate, and the brush plate is matched with the lower part of the interior of the slag storage bin.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing device for the metal keyboard shell of the computer keyboard is provided with an air outlet pipe, an exhaust fan, a residue storage bin, a residue falling port, an exhaust pipe and a filter screen, when a user polishes the metal keyboard shell by using the polishing device, the exhaust fan can be started through a working panel, the exhaust fan extracts air in the residue storage bin through the exhaust pipe and discharges the air through the air outlet pipe, the filter screen is positioned on one side of the exhaust pipe, dust can be prevented from entering the exhaust pipe, air negative pressure can be generated in the residue storage bin after the air in the residue storage bin is extracted, so that the dust in the polishing bin is driven by air pressure to fall into the residue storage bin through the residue falling port for centralized collection, the dust is prevented from flying around to pollute the air environment, meanwhile, the polishing device is also provided with a residue discharge pipe, a cover plate, a first motor, a threaded rod, a sliding block and a brush plate, when the user cleans the device body, the cover plate can be opened first, and start first motor through work panel, make first motor drive the threaded rod and pass through the bearing and rotate to this makes the threaded rod slide at its surface through rotatory drive slider, thereby makes the slider slide and drives the brush board and promote the brush and remove the dust of depositing in the sediment storehouse, and discharges the dust through the scum pipe, thereby makes the user more convenient when using this kind of device, and improves user's work efficiency greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the device body of the present invention;

fig. 3 is an enlarged schematic view of a partial structure of the present invention a;

fig. 4 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a device main body; 2. a slag discharge pipe; 3. a cover plate; 4. an air outlet pipe; 5. a grinding bin; 6. a bin gate; 7. a working panel; 8. a slag storage bin; 9. an exhaust fan; 10. a first motor; 11. a threaded rod; 12. a slider; 13. brushing the board; 14. a bearing; 15. a cylinder; 16. a piston rod; 17. a mounting frame; 18. a second motor; 19. a driving gear; 20. a chain; 21. a driving wheel; 22. a driven gear; 23. sanding an abrasive belt; 24. a slag falling port; 25. a connecting member; 26. a hinge; 27. a splint; 28. a spring; 29. an exhaust pipe; 30. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

The utility model discloses in: the type of the exhaust fan is as follows.

Referring to fig. 1-4, the present invention provides a technical solution: a polishing device for a metal keyboard shell of a computer keyboard comprises a device main body 1, a residue discharge pipe 2, a cover plate 3, an air outlet pipe 4, a polishing bin 5, a bin door 6, a working panel 7, a residue storage bin 8, an exhaust fan 9, a first motor 10, a threaded rod 11, a sliding block 12, a brush plate 13, a bearing 14, a cylinder 15, a piston rod 16, an installation frame 17, a second motor 18, a driving gear 19, a chain 20, a driving wheel 21, a driven gear 22, a polishing abrasive belt 23, a residue falling port 24, a connecting piece 25, a hinge 26, a clamping plate 27, a spring 28, an exhaust pipe 29 and a filter screen 30, wherein the polishing bin 5 is welded at the top of the device main body 1, a plurality of cylinders 15 are installed above the polishing bin 5, the output ends of the cylinders 15 are connected with the installation frame 17 through the piston rod 16, the driving wheels 21 are installed at two ends of the installation frame 17, the driven, the tops of the two driving wheels 21 are connected through a polishing abrasive belt 23, a second motor 18 is installed on one side inside the mounting frame 17, a driving gear 19 is sleeved on the output end of the second motor 18, the outer surface of the driving gear 19 is connected with a driven gear 22 through a chain 20, a slag storage bin 8 is arranged in the middle inside the device main body 1, an exhaust fan 9 and a first motor 10 are installed on one side inside the device main body 1 respectively, the air inlet end of the exhaust fan 9 is connected with an exhaust pipe 29 extending into the slag storage bin 8, a filter screen 30 is arranged on one side of the exhaust pipe 29, one side of the filter screen 30 is connected with the inner wall of the slag storage bin 8, the air outlet end of the exhaust fan 9 is connected with an air outlet pipe 4 extending to the outside of the device main body 1, and the output end of the first motor 10 is connected with a threaded rod 11 extending, the one end of threaded rod 11 is connected with depositing the sediment storehouse 8 through bearing 14, slider 12 has been cup jointed to the surface of threaded rod 11, the bottom of slider 12 is connected with brush board 13, one side of device main part 1 is installed and is extended to depositing the inside row's cinder pipe 2 in sediment storehouse 8, apron 3 is installed to the one end of row's cinder pipe 2, the inside below of storehouse 5 of polishing has been seted up a plurality of and has been extended to depositing the inside sediment mouth 24 that falls in sediment storehouse 8, and the dust in the storehouse 5 of being convenient for of polishing falls into through falling sediment mouth 24 and deposits and collect in the sediment storehouse 8.

Referring to fig. 1, 2 and 4, a door 6 is installed on an outer surface of the grinding chamber 5, a work panel 7 is installed on an outer surface of the door 6, and the working panel 7 is respectively and electrically connected with the exhaust fan 9, the first motor 10, the cylinder 15 and the second motor 18, so that a user can conveniently place the keyboard shell inside the grinding bin 5 through the bin door 6, and the work panel 7 may assist the user in activating the suction fan 9, the first motor 10, the cylinder 15 and the second motor 18 by it, so that the grinding chamber can work normally, connecting pieces 25 are welded on two sides of the interior of the grinding chamber 5, the outer surfaces of the connecting pieces 25 are connected with clamping plates 27 through hinges 26, and one side of the top of the clamping plate 27 is connected with the connecting piece 25 through a spring 28, so that a user can pull the clamping plate 27 to drive the spring 28 to stretch, and the stretched spring 28 drives the clamping plate 27 to clamp and fix the keyboard shell through elastic contraction.

Referring to fig. 2, the plurality of slag falling ports 24 are equidistantly distributed below the interior of the polishing bin 5, so that dust can conveniently fall into the slag storage bin 8 through the slag falling ports 24, the threaded rod 11 is rotatably connected with the slag storage bin 8 through the bearing 14, the threaded rod 11 is in threaded connection with the sliding block 12, the threaded rod 11 can conveniently rotate inside the slag storage bin 8 through the bearing 14, and the threaded rod 11 can drive the sliding block 12 to slide left and right on the outer surface of the threaded rod 11 after rotating.

Referring to fig. 2, a plurality of brushes are bonded to the bottom of the brush plate 13, and the brush plate 13 is adapted to the lower portion of the interior of the slag storage bin 8, so that dust below the interior of the slag storage bin 8 can be conveniently cleaned by brushing when the brush plate 13 moves.

The working principle is as follows: firstly, when the user uses the device, the device body 1 can be placed in a workshop and an external power supply is connected, when the power supply is connected, the user can open the door 6 and pull the clamp plate 27 to drive the spring 28 to stretch, when the spring 28 stretches, the user can place the keyboard shell in the polishing cabin 5 and release the clamp plate 27, the stretched spring 28 drives the clamp plate 27 to clamp and fix the keyboard shell through elastic contraction, when the keyboard shell is fixed, the user can close the door 6 and start the working panel 7 and the second motor 18 to drive the driving gear 19 to rotate through the working panel 7, so that the driving gear 19 drives the driven gear 22 to rotate through the chain 20, so that the driven gear 22 drives the driving wheel 21 to rotate, the driving wheel 21 drives the polishing abrasive belt 23 to rotate, when the polishing abrasive belt 23 rotates, the user can start the air cylinder 15 through the working panel 7, the cylinder 15 pushes the mounting frame 17 to move downwards through the piston rod 16, so that the sanding belt 23 contacts with the keyboard shell and polishes the keyboard shell, when the keyboard shell is polished, a user can start the exhaust fan 9 through the working panel 7, the exhaust fan 9 extracts air in the slag storage bin 8 through the exhaust pipe 29 and discharges the air through the air outlet pipe 4, the filter screen 30 is positioned at one side of the exhaust pipe 29, dust can be prevented from entering the exhaust pipe 29, air negative pressure can be generated in the slag storage bin 8 after the air in the slag storage bin 8 is extracted, accordingly, the dust in the sanding bin 5 is driven by air pressure to fall into the slag storage bin 8 through the slag falling port 24 for centralized collection, when the user cleans the device main body 1, the cover plate 3 can be opened firstly, the first motor 10 is started through the working panel 7, and the first motor 10 drives the threaded rod 11 to rotate through the bearing 14, so that the threaded rod 11 drives the sliding block 12 to slide on the outer surface of the threaded rod through rotation, the sliding block 12 drives the brush plate 13 to push and brush the dust in the slag storage bin 8, and finally the dust is discharged through the slag discharge pipe 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer keyboard metal keyboard shell grinding device, includes device main part (1), its characterized in that: the device is characterized in that a polishing bin (5) is welded at the top of a device main body (1), a plurality of cylinders (15) are installed above the interior of the polishing bin (5), the output ends of the cylinders (15) are connected with an installation frame (17) through piston rods (16), transmission wheels (21) are installed at two ends of the installation frame (17), driven gears (22) are sleeved on the outer surfaces of the transmission wheels (21), the tops of the two transmission wheels (21) are connected through polishing abrasive belts (23), a second motor (18) is installed at one side of the interior of the installation frame (17), a driving gear (19) is sleeved at the output end of the second motor (18), the outer surface of the driving gear (19) is connected with the driven gears (22) through chains (20), a slag storage bin (8) is arranged in the middle of the interior of the device main body (1), an exhaust fan (9) and a first motor (10) are installed at one side of the interior of the, the air inlet end of the exhaust fan (9) is connected with an exhaust pipe (29) extending to the interior of the slag storage bin (8), one side of the exhaust pipe (29) is provided with a filter screen (30), one side of the filter screen (30) is connected with the inner wall of the slag storage bin (8), the air outlet end of the exhaust fan (9) is connected with an air outlet pipe (4) extending to the exterior of the device main body (1), the output end of the first motor (10) is connected with a threaded rod (11) extending to the interior of the slag storage bin (8), one end of the threaded rod (11) is connected with the slag storage bin (8) through a bearing (14), a sliding block (12) is sleeved on the outer surface of the threaded rod (11), the bottom of the sliding block (12) is connected with a brush plate (13), a slag discharge pipe (2) extending to the interior of the slag storage bin (8) is installed on one side of the device main body (1), and a cover plate (3) is, and a plurality of slag falling openings (24) extending into the slag storage bin (8) are formed in the lower part of the interior of the grinding bin (5).

2. The polishing device for metal keyboard shell of computer keyboard as claimed in claim 1, wherein: the utility model discloses a polishing machine, including polishing storehouse (5), the surface mounting in storehouse (5) has door (6), the surface mounting in storehouse door (6) has work panel (7), just work panel (7) respectively with air exhauster (9), first motor (10), cylinder (15) and second motor (18) electric connection.

3. The polishing device for metal keyboard shell of computer keyboard as claimed in claim 1, wherein: connecting pieces (25) are welded on two sides of the interior of the polishing bin (5), the outer surface of each connecting piece (25) is connected with a clamping plate (27) through a hinge (26), and one side of the top of each clamping plate (27) is connected with the corresponding connecting piece (25) through a spring (28).

4. The polishing device for metal keyboard shell of computer keyboard as claimed in claim 1, wherein: the slag falling openings (24) are equidistantly distributed below the inner part of the grinding bin (5).

5. The polishing device for metal keyboard shell of computer keyboard as claimed in claim 1, wherein: the threaded rod (11) is rotatably connected with the slag storage bin (8) through a bearing (14), and the threaded rod (11) is in threaded connection with the sliding block (12).

6. The polishing device for metal keyboard shell of computer keyboard as claimed in claim 1, wherein: the bottom of the brush plate (13) is bonded with a plurality of brushes, and the brush plate (13) is matched with the lower part of the interior of the slag storage bin (8).