CN219212721U

CN219212721U - Polishing device

Info

Publication number: CN219212721U
Application number: CN202223501072.3U
Authority: CN
Inventors: 赵云鹏
Original assignee: Foshan Yupeng Glass Technology Co ltd
Current assignee: Foshan Yupeng Glass Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-20
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a polishing device, which comprises a working platform, a rotating disc, a lifting hydraulic cylinder, a first driving motor, a second driving motor and a pushing cylinder, wherein the rotating disc is rotationally connected to the working platform; according to the polishing device, the lifting hydraulic cylinder, the vacuum chuck and the rotating disc are arranged, so that a workpiece to be processed is clamped rapidly, and then the bottom surface of the workpiece is polished by arranging the second driving motor and the polishing cutter disc; simultaneously, through setting up a driving motor to drive the rolling disc and rotate, thereby drive the work piece and rotate, can satisfy partial production demand.

Description

Polishing device

Technical Field

The utility model relates to the technical field of machinery, in particular to a polishing device.

Background

Glass is an amorphous inorganic nonmetallic material, and is generally prepared by taking various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, sodium carbonate and the like) as main raw materials and adding a small amount of auxiliary raw materials; after the glass plate is manufactured, the glass is required to be cut, polished, chamfered, packaged and the like according to actual production requirements, and when the existing glass is polished, the bottom surface of the glass cannot be processed, and the glass can be processed only by overturning the glass, so that the overall processing effect is poor. The publication number is CN109366339A, disclose a glass polishing machine, including the workstation, install the motor on the workstation, the output fixedly connected with pivot of motor, pivot coaxial fixedly connected with polishing wheel; the workbench is connected with a sliding seat in a sliding way, the sliding seat is fixedly connected with a supporting column, the top of the supporting column is connected with a transverse plate, and the transverse plate is provided with a threaded hole; a fixed seat is arranged above the transverse plate, the bottom of the fixed seat is rotationally connected with a threaded rod in threaded connection with the threaded hole, a cavity is formed in the fixed seat, and an electromagnet is arranged in the cavity; the fixing seat is connected with a U-shaped support, one end of the U-shaped support, which is far away from the fixing seat, is connected with a first spring, one end of the first spring, which is close to the fixing seat, is connected with an iron block, and a buffer layer is fixedly connected on the peripheral wall of the iron block. According to the glass polishing machine, when the electromagnet is electrified, magnetic attraction force is applied to the iron block, so that the small glass is stably clamped, and meanwhile scratches on the wall of the glass are avoided. But cannot polish the bottom surface of the glass, and has insufficient automation degree.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a polishing device with high automation degree.

In order to achieve the above purpose, the present utility model provides the following solutions: the polishing device comprises a working platform, a rotating disc, a lifting hydraulic cylinder, a first driving motor, a second driving motor and a propelling cylinder, wherein the rotating disc is rotationally connected to the working platform, the lifting hydraulic cylinder is arranged right above the rotating disc, the lifting hydraulic cylinder is downwards connected with a vacuum chuck, and the vacuum chuck and the rotating disc jointly clamp a workpiece to be processed up and down;

the first driving motor is used for driving the rotating disc to rotate, a polishing cutter disc is arranged on the periphery of the rotating disc, the second driving motor is used for driving the polishing cutter disc to rotate, and the propelling cylinder is used for driving the polishing cutter disc to move upwards so as to polish a workpiece.

The beneficial effects of the utility model are as follows: the automatic polishing of the workpiece is realized, the polishing device is used for rapidly clamping the workpiece to be processed by arranging the lifting hydraulic cylinder, the vacuum chuck and the rotating disc, and then the bottom surface of the workpiece is polished by arranging the second driving motor and the polishing cutter disc; simultaneously, through setting up a driving motor to drive the rolling disc and rotate, thereby drive the work piece and rotate, can satisfy partial production demand.

Further, the lifting hydraulic cylinder is vertically arranged, the lifting hydraulic cylinder is downwards connected with a lifting seat, and the bottom of the lifting seat is connected with the vacuum chuck. By adopting the structure, the utility model realizes the purpose of driving the vacuum chuck to move up and down.

Further, the automatic transmission further comprises a first driving reduction gearbox, the first driving motor is connected with a first driving wheel, the first driving reduction gearbox is respectively connected with a first driven wheel and a first driving gear, and the first driving wheel is connected with the first driven wheel through a first belt.

Further, the rotating disc is connected with a first rotating shaft, a first driven gear is sleeved on the first rotating shaft, and the first driving gear is meshed with the first driven gear. By adopting the structure, the utility model realizes the rotation of the rotating disc.

Further, the device also comprises a second driving reduction gearbox, the second driving motor is connected with a second driving wheel, the second driving reduction gearbox is respectively connected with a second driven wheel and a second driving gear, and the second driving wheel is connected with a second driven wheel through a second belt.

Further, the polishing cutter head is connected with a second rotating shaft, a second driven gear is sleeved on the second rotating shaft, the second driving gear is meshed with the second driven gear, and the second rotating shaft is hollow for the first rotating shaft to be arranged. Realize driving the rotation of the polishing cutterhead.

Further, a first rotating ring is sleeved on the outer side wall of the second rotating shaft, a lifting frame is arranged on the periphery of the second rotating shaft, the pushing cylinder is connected with a first push rod, the first push rod is provided with a first sliding groove, the first sliding groove extends along the length direction of the first push rod, the first sliding groove is rotationally connected with a rotor, the outer side wall of the first rotating ring is connected with a second push rod, the second push rod penetrates through the first sliding groove, the second push rod is provided with a second sliding groove, the rotor slides in the second sliding groove, and the pushing cylinder is used for driving the lifting frame to rotate.

Further, the second rotating shaft outer side wall is provided with a limiting rod in a forming mode, the first rotating shaft outer side wall is provided with a sliding groove, the sliding groove vertically extends, the limiting rod vertically slides in the sliding groove, the first rotating shaft outer side wall is sleeved with a second rotating ring, the second rotating ring is upwards connected with a polishing cutter disc, the second rotating ring is provided with a limiting piece, the limiting piece is connected with the limiting rod, the top of the lifting frame is provided with a climbing groove, and the bottom surface of the climbing groove is obliquely upwards arranged. By adopting the structure, the polishing cutter head is driven to move up and down.

Drawings

Fig. 1 is a perspective view of the whole structure of the present utility model.

Fig. 2 is a partial enlarged view of fig. 1 at a.

Fig. 3 is a perspective view of the whole structure of the present utility model (vacuum chuck, lifting cylinder are not shown).

Fig. 4 is a perspective view of the whole structure of the present utility model (vacuum chuck, lifting cylinder are not shown).

Fig. 5 is a partial enlarged view at B in fig. 4.

Fig. 6 is a perspective view of the whole structure of the present utility model (vacuum chuck, lifting cylinder are not shown).

Fig. 7 is a partial enlarged view of fig. 6 at C.

Wherein 1 is a working platform, 21 is a lifting hydraulic cylinder, 22 is a lifting seat, 23 is a vacuum chuck, 31 is a first driving motor, 311 is a first driving wheel, 312 is a first belt, 32 is a first driving reduction gearbox, 321 is a first driving gear, 33 is a first rotating shaft, 331 is a first driven gear, 34 is a rotating disc, 41 is a second driving motor, 411 is a second driving wheel, 412 is a second belt, 42 is a second driving reduction gearbox, 421 is a second driving gear, 43 is a second rotating shaft, 431 is a second driven gear, 432 is a limit rod, 44 is a first rotating ring, 441 is a sliding groove, 45 is a second rotating ring, 451 is a limit member, 5 is a polishing cutter, 6 is a pushing cylinder, 61 is a first pushing rod, 611 is a first sliding groove, 612 is a rotor, 62 is a lifting frame, 621 is a climbing groove, 63 is a second pushing rod, 631 is a second sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made more complete and less obvious to those skilled in the art, based on the embodiments of the present utility model, for a part, but not all of the embodiments of the present utility model, without making any inventive effort.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 7, a polishing device comprises a working platform 1, a rotating disc 34, a lifting hydraulic cylinder 21, a first driving motor 31, a second driving motor 41 and a pushing cylinder 6, wherein the rotating disc 34 is rotationally connected on the working platform 1, the lifting hydraulic cylinder 21 is arranged right above the rotating disc 34, the lifting hydraulic cylinder 21 is downwards connected with a vacuum chuck 23, and the vacuum chuck 23 and the rotating disc 34 are used for clamping a workpiece to be processed together up and down; specifically, the lifting hydraulic cylinder 21 is vertically arranged, the lifting hydraulic cylinder 21 is downwards connected with the lifting seat 22, and the bottom of the lifting seat 22 is connected with the vacuum chuck 23.

The first driving motor 31 is used for driving the rotating disc 34 to rotate, the polishing cutter disc 5 is arranged on the periphery of the rotating disc 34, the second driving motor 41 is used for driving the polishing cutter disc 5 to rotate, and the pushing cylinder 6 is used for driving the polishing cutter disc 5 to move upwards so as to polish a workpiece.

The embodiment further includes a first driving reduction gearbox 32, the first driving motor 31 is connected with a first driving wheel 311, the first driving reduction gearbox 32 is respectively connected with a first driven wheel 321 and a first driving gear 322, and the first driving wheel 311 is connected with the first driven wheel 321 through a first belt 312.

In the present embodiment, the rotating disc 34 is connected to a first rotating shaft 33, a first driven gear 331 is sleeved on the first rotating shaft 33, and the first driving gear 322 is meshed with the first driven gear 331.

The embodiment further includes a second driving reduction gearbox 42, the second driving motor 41 is connected with a second driving wheel 411, the second driving reduction gearbox 42 is respectively connected with a second driven wheel 421 and a second driving gear 422, and the second driving wheel 411 is connected with the second driven wheel 421 through a second belt 421.

In this embodiment, the polishing cutter head 5 is connected with a second rotating shaft 43, a second driven gear 431 is sleeved on the second rotating shaft 43, the second driving gear 422 is engaged with the second driven gear 431, and the second rotating shaft 43 is hollow for the first rotating shaft 33 to be arranged.

In this embodiment, the outer side wall of the second rotating shaft 43 is sleeved with a first rotating ring 44, a lifting frame 62 is arranged at the periphery of the second rotating shaft 43, a first push rod 61 is connected to the pushing cylinder 6, a first sliding groove 611 is formed in the first push rod 61, the first sliding groove 611 extends along the length direction of the first push rod 61, a rotor 612 is rotationally connected to the first sliding groove 611, a second push rod 63 is connected to the outer side wall of the first rotating ring 44, the second push rod 63 penetrates through the first sliding groove 611, a second sliding groove 631 is formed in the second push rod 63, the rotor 612 slides in the second sliding groove 631, and the pushing cylinder 6 is used for driving the lifting frame 62 to rotate.

In this embodiment, a limiting rod 432 is formed on the outer side wall of the second rotating shaft 43, a sliding groove 441 is formed on the outer side wall of the first rotating ring 44, the sliding groove 441 extends vertically, the limiting rod 432 slides up and down in the sliding groove 441, the second rotating ring 45 is sleeved on the outer side wall of the first rotating ring 44, the second rotating ring 45 is connected with the polishing cutter head 5 upwards, a limiting piece 451 is arranged on the second rotating ring 45, the limiting piece 451 is connected with the limiting rod 432, a climbing groove 621 is formed on the top of the lifting frame 62, and the bottom surface of the climbing groove 621 is obliquely arranged upwards.

In this embodiment, the workpiece to be processed is glass, and the specific polishing process is as follows: firstly, starting a lifting hydraulic cylinder 21, wherein the lifting hydraulic cylinder 21 drives a lifting seat 22 and a vacuum chuck 23 to move upwards, placing glass to be processed on a rotating disc 34, then starting the vacuum chuck 23 to be matched with the rotating disc 34 to adsorb and fix the glass, and starting a pushing cylinder 6 to drive a first push rod 61 to swing, so as to drive a second push rod 63 to swing and a first rotating ring 44 to drive a second rotating ring 45 to rotate, and enabling a limit piece 451 to roll on a climbing groove 621 until the limit piece 451 moves upwards to exit the climbing groove 621 and is positioned on the top surface of a lifting frame 62, so as to drive a polishing cutter disc 5 to move upwards to touch the bottom surface of the glass, and at the moment, the limit piece 432 just leaves a sliding groove 441 upwards; the pushing cylinder 61 is controlled continuously to drive the first rotating ring 44 to rotate so as to stagger the sliding groove 441 and the climbing groove 621, and the limiting rod 432 is prevented from entering the sliding groove 441, so that the polishing cutter head 5 moves downwards.

At this time, the second driving motor 41 is started, the second driving motor 41 drives the second driving wheel 411 to rotate, the second driving wheel 411 drives the second driven wheel 421 to rotate through the second belt 421, so as to drive the second driving reduction gearbox 42 to work, the second driving reduction gearbox 42 drives the second driving gear 422 to rotate, so as to drive the second driven gear 431, the second rotating shaft 43 and the second rotating ring 45 to rotate, and thus the polishing cutter disc 5 is driven to rotate, so as to polish and polish the bottom surface of the glass.

After polishing is finished, the pushing cylinder 6 is controlled, a piston rod of the pushing cylinder 6 stretches and contracts to drive the first rotating ring 44 to rotate until the limiting rod 432 is aligned with the sliding groove 441 and the sliding groove 441 is aligned with the climbing groove 621, the polishing cutter head 5 and the second rotating ring 63 move downwards under the action of gravity, the limiting rod 432 enters the sliding groove 441, and the limiting rod 451 enters the climbing groove 621.

In the processing process, the first driving motor 31 can be properly pneumatically driven, the first driving motor 31 drives the first driving wheel 311 to rotate, the first driving wheel 311 drives the first driven wheel 321 to rotate through the first belt 321, so as to drive the first driving reduction gearbox 32 to work, the first driving reduction gearbox 32 drives the first driving gear 322 to rotate, so as to drive the first driven gear 331 and the first rotating shaft 33 to rotate, thereby driving the rotating disc 34 and the glass to rotate, and polishing the glass in cooperation.

The above-described embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the present utility model in any way. Any person skilled in the art can make many more possible variations and modifications of the technical solution of the present utility model or modify equivalent embodiments without departing from the scope of the technical solution of the present utility model by using the technical content disclosed above. Therefore, all equivalent changes according to the inventive concept are covered by the protection scope of the utility model without departing from the technical scheme of the utility model.

Claims

1. The utility model provides a burnishing device, includes work platform (1), rolling disc (34), lift pneumatic cylinder (21), first driving motor (31), second driving motor (41), impels cylinder (6), its characterized in that: the working platform (1) is rotationally connected with a rotating disc (34), the lifting hydraulic cylinder (21) is arranged right above the rotating disc (34), the lifting hydraulic cylinder (21) is downwards connected with a vacuum chuck (23), and the vacuum chuck (23) and the rotating disc (34) are used for clamping a workpiece to be processed together up and down;

the first driving motor (31) is used for driving the rotating disc (34) to rotate, a polishing cutter disc (5) is arranged on the periphery of the rotating disc (34), the second driving motor (41) is used for driving the polishing cutter disc (5) to rotate, and the propelling cylinder (6) is used for driving the polishing cutter disc (5) to move upwards so as to polish a workpiece.

2. A polishing apparatus as set forth in claim 1, wherein: the lifting hydraulic cylinder (21) is vertically arranged, the lifting hydraulic cylinder (21) is downwards connected with a lifting seat (22), and the bottom of the lifting seat (22) is connected with the vacuum chuck (23).

3. A polishing apparatus as set forth in claim 2, wherein: still include first drive reduction gearbox (32), first driving motor (31) are connected with first action wheel (311), first drive reduction gearbox (32) are connected with first follow driving wheel (321), first driving gear (322) respectively, be connected through first belt (312) between first action wheel (311) and the first follow driving wheel (321).

4. A polishing apparatus according to claim 3, wherein: the rotating disc (34) is connected with a first rotating shaft (33), a first driven gear (331) is sleeved on the first rotating shaft (33), and the first driving gear (322) is meshed with the first driven gear (331).

5. A polishing apparatus as set forth in claim 4, wherein: the automatic transmission device is characterized by further comprising a second driving reduction gearbox (42), wherein the second driving motor (41) is connected with a second driving wheel (411), the second driving reduction gearbox (42) is respectively connected with a second driven wheel (421) and a second driving gear (422), and the second driving wheel (411) is connected with the second driven wheel (421) through a second belt (412).

6. A polishing apparatus as set forth in claim 5, wherein: the polishing cutter head (5) is connected with a second rotating shaft (43), a second driven gear (431) is sleeved on the second rotating shaft (43), a second driving gear (422) is meshed with the second driven gear (431), and the second rotating shaft (43) is hollow for the first rotating shaft (33) to be arranged.

7. A polishing apparatus as set forth in claim 6, wherein: the utility model discloses a lifting device for a vehicle, including first pivot (43) and second push rod (612), first pivot (43) lateral wall is last to be equipped with first pivot (44), second pivot (43) periphery is provided with lifting frame (62), advance cylinder (6) and be connected with first push rod (61), first push rod (61) are opened there is first spout (611), first spout (611) extend along first push rod (61) length direction, first spout (611) internal rotation is connected with rotor (612), first pivot (44) lateral wall is connected with second push rod (63), second push rod (63) pass first spout (611), wherein, second push rod (63) are opened there is second spout (631), rotor (612) are in second spout (631) internal sliding, advance cylinder (6) are used for driving lifting frame (62) rotation.

8. A polishing apparatus as set forth in claim 7, wherein: the utility model discloses a polishing machine, including second pivot (43), first pivot (44), second pivot (45) are provided with stop lever (432) on the lateral wall, stop lever (432) are opened to first pivot (44) lateral wall, vertical extension of sliding groove (441), stop lever (432) slide from top to bottom in sliding groove (441), second pivot (45) are equipped with to first pivot (44) lateral wall cover, second pivot (45) upwards connect polishing blade disc (5), be provided with limit piece (451) on second pivot (45), limit piece (451) connect stop lever (432), climbing groove (621) are opened at lifting frame (62) top, the bottom surface slope of climbing groove (621) upwards sets up.