CN217890506U

CN217890506U - Automatic flexible polishing device for upper cover frame of notebook computer

Info

Publication number: CN217890506U
Application number: CN202221370101.4U
Authority: CN
Inventors: 王巍; 韩义春
Original assignee: Chongqing Xinju Plastic Products Co ltd
Current assignee: Chongqing Xinju Plastic Products Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-25
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses an automatic flexible grinding device of notebook upper cover frame, the on-line screen storage device comprises a base, the top fixedly connected with dust cover of base, the internal connection of dust cover is the same as the subassembly of polishing, the subassembly of polishing is including setting up and the inside motor of dust cover, the output fixedly connected with worm of motor, the flexible head of polishing of fixed surface connection of worm, the top of base is connected with the adjusting part that is used for the push motor to remove. The utility model discloses, fix notebook upper cover plate through the joint subassembly, the adjusting part drives the subassembly of polishing and the laminating of notebook upper cover plate, starts the subassembly of polishing and polishes the notebook upper cover plate, drives coupling assembling at the subassembly during operation of polishing and rotates to make dust absorption assembly rotate, adsorb the dust that produces of polishing, conveniently clean the dust cover, avoided the dust to cause the influence to the work of polishing the subassembly, saved the resource, improved the suitability.

Description

Automatic flexible polishing device for upper cover frame of notebook computer

Technical Field

The utility model relates to a notebook technical field that polishes especially relates to automatic flexible grinding device of notebook upper cover frame.

Background

A notebook computer, called notebook for short, also called portable computer, hand-held computer, palm computer or laptop, features small size. Is more portable than a desktop computer, and is a personal computer which is small and convenient to carry. Typically weighing 1-3 kg.

Notebook upper cover frame includes frame and upper cover plate, and in the course of working to notebook computer, because there is burr on notebook upper cover frame surface etc. need polish to upper cover frame surface, current grinding device can not absorb little impurity such as ground dust after polishing when using, can adsorb everywhere when polishing, the clearance in inconvenient later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic flexible polishing device for an upper cover frame of a notebook computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: automatic flexible grinding device of notebook upper cover frame, the on-line screen storage device comprises a base, the top fixedly connected with dust cover of base, the internal connection of dust cover is the same as the grinding component who polishes, grinding component is including setting up with the inside motor of dust cover, the output fixedly connected with worm of motor, the outer fixed surface of worm is connected with the flexible grinding head, the top of base is connected with the adjusting part that is used for the pushing motor to remove, and the top internal surface of dust cover is connected with the dust absorption component that is used for absorbing the dust in the dust cover, the dust absorption component is including being fixed in the air inlet fill in the dust cover, the bottom rotation of air inlet fill is connected with the annular rack, the bottom fixedly connected with flabellum of annular rack, the inner wall connection of dust cover has the coupling assembling that is used for connecting grinding component and dust absorption component, the top internal surface of base is connected with the joint subassembly that is used for the joint.

As a further description of the above technical solution:

coupling assembling is including rotating the rotating tube at the top of dust cover inner wall, the bottom fixedly connected with gear of rotating tube, the surface of gear and the surface intermeshing of annular rack, the internal surface sliding connection of rotating tube has the rectangle pole, the bottom fixed connection worm wheel of rectangle pole, the surface of worm wheel with worm intermeshing.

As a further description of the above technical solution:

the top of dust cover rotates and is connected with the screwed pipe, the top fixedly connected with second screw rod of rectangle pole, the top of second screw rod extend to outside the screwed pipe and with screwed pipe threaded connection.

As a further description of the above technical solution:

the adjusting component comprises a first screw rod rotating at the top of the base, the outer surface of the first screw rod is in threaded connection with a fixing plate, and the fixing plate is fixedly connected with the motor.

As a further description of the above technical solution:

the worm is kept away from the one end of motor and is rotated and be connected with the connecting block, the internal surface sliding connection of connecting block has the connecting rod, two deflectors of the top fixedly connected with of base, the both ends of connecting rod respectively with the internal surface sliding connection of two deflectors.

As a further description of the above technical solution:

the joint subassembly is including being fixed in the motor of base internal surface, the output of motor extends to outside the base and fixedly connected with rotor plate, the top fixedly connected with negative sucker mechanism of rotor plate.

The utility model discloses following beneficial effect has:

compared with the prior art, this automatic flexible grinding device of notebook upper cover frame, fix the notebook upper cover plate through the joint subassembly, adjusting part drives grinding component and the laminating of notebook upper cover plate, start grinding component and polish the notebook upper cover plate, drive coupling assembling at grinding component during operation and rotate, thereby make dust absorption component rotate, adsorb the dust that grinds the production, it is convenient clean the dust cover, the work of having avoided the dust to grinding the subassembly causes the influence, the resource is saved, and the applicability is improved.

Drawings

Fig. 1 is a front cross-sectional view of the automatic flexible polishing device for the upper cover frame of the notebook computer provided by the utility model;

fig. 2 is a top cross-sectional view of the automatic flexible polishing device for the upper cover frame of the notebook computer provided by the present invention;

fig. 3 is an enlarged view of a point a shown in fig. 1.

Illustration of the drawings:

1. a base; 2. a dust cover; 3. a motor; 4. a worm; 5. a flexible polishing head; 6. a first screw; 7. an air inlet hopper; 8. an annular rack; 9. a fan blade; 10. a rectangular bar; 11. a worm gear; 12. a gear; 13. rotating the tube; 14. connecting blocks; 15. a connecting rod; 16. a guide plate; 17. a threaded pipe; 18. a motor; 19. a rotating plate; 20. a negative pressure suction cup mechanism; 21. a fixing plate; 22. a second screw.

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.

Referring to fig. 1-3, the utility model provides an automatic flexible grinding device of notebook upper cover frame: comprises a base 1, a dust cover 2 is fixedly connected with the top of the base 1, a baffle is hinged on the front side of the dust cover 2 through a hinge, the baffle keeps a sealing state when connected with the dust cover 2, a polishing component which is the same as polishing is connected with the inside of the dust cover 2, the polishing component comprises a motor 3 arranged inside the dust cover 2, a worm 4 is fixedly connected with the output end of the motor 3, a flexible polishing head 5 is fixedly connected with the outer surface of the worm 4, the flexible polishing head 5 is made of rubber materials, an adjusting component for pushing the motor 3 to move is connected with the top of the base 1, a dust absorption component for absorbing dust in the dust cover 2 is connected with the inner surface of the top of the dust cover 2, the dust absorption component comprises an air inlet hopper 7 fixed in the dust cover 2, an annular rack 8 is rotatably connected with the bottom of the air inlet hopper 7, and limiting rods are fixedly connected with two sides of the top of the annular rack 8, the top ends of the two limiting rods are connected with the inner surface of the air inlet hopper 7 in a sliding mode, so that the annular rack 8 is limited, when the annular rack 8 rotates to drive the fan blades 9 to rotate, the annular rack 8 is prevented from being influenced when the fan blades 9 rotate to suck dust, the bottom of the annular rack 8 is fixedly connected with the fan blades 9, the inner wall of the dust cover 2 is connected with a connecting assembly used for connecting a polishing assembly and a dust collection assembly, the connecting assembly comprises a rotating pipe 13 rotating at the top of the inner wall of the dust cover 2, the bottom of the rotating pipe 13 is fixedly connected with a gear 12, the outer surface of the gear 12 is meshed with the outer surface of the annular rack 8, the inner surface of the rotating pipe 13 is connected with a rectangular rod 10 in a sliding mode, the rectangular rod 10 penetrates through the gear 12, the outer surface of the rectangular rod 10 is matched with the inner surface of the gear 12, when the motor 3 drives the worm 4 to rotate, the worm wheel 11 is driven to rotate, so that the rectangular rod 10 is driven to rotate, make gear 12 rotate in step, realize the rotation of gear 12, and the removal of rectangular rod 10 does not influence the position of gear 12, the bottom fixed connection worm wheel 11 of rectangular rod 10, the surface of worm wheel 11 and worm 4 intermeshing, the top of dust cover 2 rotates and is connected with screwed pipe 17, the top fixed connection of rectangular rod 10 has second screw rod 22, the top of second screw rod 22 extends outside screwed pipe 17 and with screwed pipe 17 threaded connection, through holding screwed pipe 17, then rotate second screw rod 22 and make second screw rod 22 move in screwed pipe 17, drive rectangular rod 10 synchronous motion, thereby drive worm wheel 11 and remove, make worm wheel 11 and worm 4 be in the engaged state all the time, realize polishing the notebook upper cover frame homoenergetic of different models and different thickness, the top internal surface of base 1 is connected with the joint subassembly that is used for the joint.

Further, the adjusting part comprises a first screw 6 rotating at the top of the base 1, the outer surface of the first screw 6 is in threaded connection with a fixing plate 21, the fixing plate 21 is fixedly connected with a motor 3, the first screw 6 is rotated to drive the fixing plate 21 to move, so as to drive the motor 3 to move synchronously, a worm 4 and a flexible polishing head 5 are driven to move, so that the flexible polishing head 5 is in contact with an upper cover frame of a notebook computer, the notebook computer upper cover plate with different thicknesses can be polished, one end, far away from the motor 3, of the worm 4 is rotatably connected with a connecting block 14, the inner surface of the connecting block 14 is slidably connected with a connecting rod 15, the top of the base 1 is fixedly connected with two guide plates 16, two ends of the connecting rod 15 are respectively slidably connected with the inner surfaces of the two guide plates 16, when the worm 4 moves, the connecting block 14 is driven to move, so as to slide the connecting rod 15 in the guide plates 16, the connecting block 14 is rectangular, when the motor 3 drives the worm 4 to rotate, vibration generated when the worm 4 rotates is reduced, and the polishing efficiency is improved.

Further, the joint subassembly is including being fixed in the motor 18 of 1 internal surface of base, the output of motor 18 extends to the base 1 outside and fixedly connected with rotor plate 19, the top fixedly connected with negative suction cup mechanism 20 of rotor plate 19, negative suction cup mechanism 20 can bleed and breathe in, place the notebook upper cover plate on negative suction cup mechanism 20, bleed through negative suction cup mechanism 20, fix the notebook upper cover plate on negative suction cup mechanism 20, motor 18 drives rotor plate 19 and rotates, thereby it makes the synchronous rotation of notebook upper cover frame to drive negative suction cup mechanism 20 to rotate, realize the regulation to notebook upper cover plate angle.

The working principle is as follows: firstly, opening a dust cover 2, placing a notebook upper cover frame on a negative pressure sucker mechanism 20, fixedly connecting the notebook upper cover frame to a rotating plate 19 through negative pressure suction, rotating a first screw 6 to drive a fixing plate 21 to move so as to drive a motor 3 to move synchronously, driving a worm 4 and a flexible polishing head 5 to move so that the flexible polishing head 5 is in contact with the notebook upper cover frame, driving a connecting block 14 to move by moving the worm 4 so that the connecting block 15 slides in a guide plate 16, then rotating a second screw 22 so that the second screw 22 moves in a threaded pipe 17 so as to drive a rectangular rod 10 to move synchronously, driving a worm wheel 11 to move so that the worm wheel 11 and the worm 4 are in a meshing state, closing the dust cover 2, and starting the motor 18 and the motor 3;

the motor 18 drives the rotating plate 19 to rotate, so that the negative pressure sucker mechanism 20 is driven to rotate to enable the notebook upper cover frame to rotate synchronously, the motor 3 rotates to drive the worm 4 to rotate, the flexible polishing head 5 rotates to polish the surface of the notebook upper cover frame, the surface of the notebook upper cover frame is comprehensively polished, the worm 4 rotates to drive the worm wheel 11 to rotate, the rectangular rod 10 is driven to rotate, the gear 12 rotates to drive the annular rack 8 to rotate, the fan blades 9 are driven to rotate to generate suction, the dust generated by polishing is absorbed by the suction and moved into the air inlet hopper 7 through the fan blades 9, the dust cover 2 is opened after polishing is completed, air is introduced into the negative pressure sucker mechanism 20, the notebook upper cover frame is separated from the negative pressure sucker mechanism 20, and the notebook upper cover frame is convenient to take out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Automatic flexible grinding device of notebook upper cover frame, including base (1), its characterized in that: the top fixedly connected with dust cover (2) of base (1), the internal connection of dust cover (2) is the same as the subassembly of polishing, the subassembly of polishing is including setting up motor (3) inside with dust cover (2), the output end fixedly connected with worm (4) of motor (3), the outer fixed surface of worm (4) is connected with flexible polishing head (5), the top of base (1) is connected with the adjusting part that is used for driving motor (3) to remove, and the top internal surface of dust cover (2) is connected with the dust absorption subassembly that is used for absorbing dust in dust cover (2), the dust absorption subassembly is including the fill (7) of admitting air that is fixed in dust cover (2), the bottom of fighting (7) of admitting air is rotated and is connected with annular rack (8), the bottom fixedly connected with flabellum (9) of annular rack (8), the inner wall connection of dust cover (2) has the coupling assembling that is used for connecting polishing subassembly and dust absorption subassembly, the top internal surface connection of base (1) has the joint subassembly that is used for the joint.

2. The automatic flexible grinding device for the upper cover frame of the notebook computer according to claim 1, characterized in that: coupling assembling is including rotating tube (13) at the top of dust cover (2) inner wall, the bottom fixedly connected with gear (12) of rotating tube (13), the surface of gear (12) and the surface intermeshing of annular rack (8), the internal surface sliding connection of rotating tube (13) has rectangular rod (10), bottom fixed connection worm wheel (11) of rectangular rod (10), the surface of worm wheel (11) with worm (4) intermeshing.

3. The automatic flexible grinding device for the upper cover frame of the notebook computer as claimed in claim 2, wherein: the top of dust cover (2) is rotated and is connected with screwed pipe (17), the top fixedly connected with second screw rod (22) of rectangle pole (10), the top of second screw rod (22) extends to outside screwed pipe (17) and with screwed pipe (17) threaded connection.

4. The automatic flexible grinding device of notebook cover frame according to claim 1, characterized in that: the adjusting component comprises a first screw rod (6) rotating at the top of the base (1), a fixing plate (21) is connected to the outer surface of the first screw rod (6) in a threaded mode, and the fixing plate (21) is fixedly connected with the motor (3).

5. The automatic flexible grinding device of notebook cover frame according to claim 1, characterized in that: one end of the worm (4) far away from the motor (3) is rotatably connected with a connecting block (14), the inner surface of the connecting block (14) is slidably connected with a connecting rod (15), the top of the base (1) is fixedly connected with two guide plates (16), and the two ends of the connecting rod (15) are respectively slidably connected with the inner surfaces of the two guide plates (16).

6. The automatic flexible grinding device for the upper cover frame of the notebook computer according to claim 1, characterized in that: the clamping assembly comprises a motor (18) fixed on the inner surface of the base (1), the output end of the motor (18) extends to the outside of the base (1) and is fixedly connected with a rotating plate (19), and the top of the rotating plate (19) is fixedly connected with a negative pressure sucker mechanism (20).