CN219337199U

CN219337199U - Grinding device and mobile phone cover plate production equipment

Info

Publication number: CN219337199U
Application number: CN202320064048.3U
Authority: CN
Inventors: 张更生; 朱亚洲; 卢帅
Original assignee: Taihu Damingxin Cover Plate Manufacturing Co ltd
Current assignee: Taihu Damingxin Cover Plate Manufacturing Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-14
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to the technical field of mobile phone cover plates, in particular to a polishing device and mobile phone cover plate production equipment, which comprises a clamping assembly, wherein the clamping assembly comprises a pressing block, the pressing block is rotationally connected to a transmission structure, a supporting block is arranged below the pressing block and is arranged on a rotating shaft, an edge clamping assembly is sleeved on the rotating shaft and is arranged on a supporting plate, the supporting plate is arranged on the transmission structure, and the pressing block is rotationally connected to one end of a second rack; the beneficial effects are as follows: through edge clamping assembly centre gripping cell-phone apron, realize polishing of its cell-phone apron upper and lower face, establish edge clamping assembly cover in the pivot, when adjusting assembly moved edge clamping assembly along the pivot about, the briquetting moved forward, pressed in cell-phone apron's top, from upper and lower centre gripping cell-phone apron, can polish its edge, and the pivot rotates to be connected on polishing assembly, rotates the pivot, realizes polishing the four sides of cell-phone apron.

Description

Grinding device and mobile phone cover plate production equipment

Technical Field

The utility model relates to the technical field of mobile phone cover plates, in particular to a polishing device and mobile phone cover plate production equipment.

Background

The cover plate of the mobile phone is also called LENS, which is the glass on the top of TP, and in general, CTP is added with LENS, and RTP is not used for protecting CTP or TFT.

In the prior art, the polishing and grinding treatment of the mobile phone cover plate is an indispensable process flow, the mobile phone cover plate is generally ground to improve the smoothness of products, [ Chinese utility model ] CN202022519918.0 is a grinding device for mobile phone cover plate production, and through the arrangement of a clamp, the mobile phone cover plate can be effectively fixed in the grinding process, so that the mobile phone cover plate can be prevented from moving in the grinding process, and errors are reduced; simultaneously, the plurality of bearings and the rotating handle are arranged, so that a plurality of mobile phone cover plates can be polished in multiple directions, the polishing efficiency is improved, and the working time is saved

However, the polishing device for the production of the mobile phone cover plate fixes the mobile phone cover plate by clamping the edge of the mobile phone cover plate, and has edge processing dead angles of the mobile phone cover plate, so that the product quality is affected.

Disclosure of Invention

The utility model aims to provide a polishing device and mobile phone cover plate production equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device, clamping assembly includes the briquetting, the briquetting rotates to be connected on transmission structure, and the below of briquetting is provided with the supporting shoe, and the supporting shoe sets up in the pivot, and the cover is established edge clamping assembly in the pivot, and edge clamping assembly sets up in the backup pad, and the backup pad is installed on transmission structure.

Preferably, the briquetting rotates the one end of connecting at rack two, rack two sliding connection in mounting groove two, and mounting groove two is offered on the front bezel and the back plate of mounting box, and the mounting box is box formula structure, and the mounting box bottom sets up the one end of pillar, and the other end of mounting box sets up the upper surface at the workstation.

Preferably, the connecting plate is connected to the other end of rack two, and the connecting plate sets up on the piston rod of electric telescopic handle, and electric telescopic handle is fixed on the mounting panel, and the mounting panel is "L" platelike structure, and the mounting panel setting is at the roof upper surface of installing the case.

Preferably, the second rack is meshed with the second gear, the second gear is arranged on the rotating shaft, and two ends of the rotating shaft are respectively connected to two side plates of the mounting box in a rotating mode through bearings.

Preferably, the first gear is arranged on the rotating shaft, the first gear is provided with two groups, the first gears of the two groups are respectively meshed with the first rack, the first rack is slidably connected in the mounting groove, the mounting groove is formed in the top plate and the bottom plate of the mounting box, and the lower end of the first rack is connected with the supporting plate.

Preferably, the lower half part of the rotating shaft is provided with a rotating handle, the bottom of the rotating shaft is arranged in a bearing, and the bearing is arranged on the workbench.

Preferably, the clamping components are provided with a plurality of groups, the plurality of groups of clamping components are arranged on the upper surface of the workbench, the workbench is arranged on the inner surface of the polishing box bottom plate, the inner surface of the polishing box top plate is provided with the polishing components, spraying components are arranged around the polishing components, and the spraying components are arranged on the inner surface of the polishing box top plate.

A mobile phone cover plate production device comprises the polishing device.

Compared with the prior art, the utility model has the beneficial effects that:

according to the polishing device and the mobile phone cover plate production equipment, the mobile phone cover plate is clamped through the edge clamping assembly, the upper surface and the lower surface of the mobile phone cover plate are polished, the edge clamping assembly is sleeved on the rotating shaft, the adjusting assembly moves the edge clamping assembly up and down along the rotating shaft, the pressing block moves forwards and presses the upper surface of the mobile phone cover plate, the mobile phone cover plate is clamped from the upper surface and the lower surface, the edges of the mobile phone cover plate can be polished, the rotating shaft is rotationally connected to the polishing assembly, and the rotating shaft is rotated, so that the four edges of the mobile phone cover plate can be polished.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a clamping structure according to the present utility model;

FIG. 3 is a schematic back view of a clamping structure according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;

FIG. 5 is a schematic view of the inside of the clamping structure of the present utility model.

In the figure: grinding box 1, grinding assembly 2, workbench 3, clamping assembly 4, strut 41, mounting box 42, bearing 43, spindle 44, turning handle 45, support plate 46, edge clamping assembly 47, rack one 48, support block 49, rack two 410, press block 411, mounting plate 412, mounting slot 413, connecting plate 414, electric telescopic rod 415, mounting slot two 416, S gear one 417, gear two 418, turning shaft 419, spray assembly 5.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-2, the present utility model provides a technical solution: the polishing device comprises a clamping assembly 4, wherein the clamping assembly 4 comprises a pressing block 411, the pressing block 411 is rotatably connected to a transmission structure, a supporting block 49 is arranged below the pressing block 411, the supporting block 49 is arranged on a rotating shaft 44, an edge clamping assembly 47 is sleeved on the rotating shaft 44, the edge clamping assembly 47 is arranged on a supporting plate 46, and the supporting plate 46 is arranged on the transmission structure;

through edge clamping assembly 47 centre gripping cell-phone apron, realize its cell-phone apron upper and lower face and polish, establish edge clamping assembly 47 cover in pivot 44, when adjusting assembly moved edge clamping assembly 47 along pivot 44, briquetting 411 moved forward, presses in the top of cell-phone apron, from upper and lower centre gripping cell-phone apron, can polish its edge, and pivot 44 rotates to connect on polishing assembly 2, rotates pivot 44, realizes polishing the four sides of cell-phone apron.

Example two

As shown in fig. 3 to 5, on the basis of the first embodiment, polishing of the edges of the mobile phone cover plate is achieved, the pressing block 411 is rotatably connected to one end of the second rack 410, the second rack 410 is slidably connected to the second mounting groove 416, the second mounting groove 416 is provided on the front plate and the rear plate of the mounting box 42, the mounting box 42 is in a box-type structure, one end of the support column 41 is provided at the bottom of the mounting box 42, the other end of the mounting box 42 is provided on the upper surface of the table 3, the other end of the second rack 410 is connected to the connecting plate 414, the connecting plate 414 is provided on the piston rod of the electric telescopic rod 415, the electric telescopic rod 415 is fixed to the mounting plate 412, the mounting plate 412 is in an L-shaped plate structure, the mounting plate 412 is provided on the upper surface of the top plate of the mounting box 42, the second rack 410 is meshed to the second gear 418, the second gear 418 is mounted on the rotating shaft 419, the two ends of the rotating shaft 419 are respectively connected to two side plates of the mounting box 42 through bearings in a rotating way, the rotating shaft 419 is provided with a first gear 417, the first gear 417 is provided with two groups, the first gear 417 is respectively meshed with a first rack 48, the first rack 48 is slidably connected in the mounting groove 413, the mounting groove 413 is formed in a top plate and a bottom plate of the mounting box 42, the lower end of the first rack 48 is connected with a supporting plate 46, the lower half part of the rotating shaft 44 is provided with a rotating handle 45, the bottom of the rotating shaft 44 is arranged in the bearing 43, the bearing 43 is arranged on the workbench 3, the clamping assemblies 4 are provided with a plurality of groups, the clamping assemblies 4 are all arranged on the upper surface of the workbench 3, the workbench 3 is arranged on the inner surface of the bottom plate of the grinding box 1, the inner surface of the top plate of the grinding box 1 is provided with a grinding assembly 2, the periphery of the grinding assembly 2 is provided with a spraying assembly 5, and the spraying assembly 5 is arranged on the inner surface of the top plate of the grinding box 1;

the mobile phone cover plate is placed on the supporting block 49 and clamped by the edge clamping assembly 47, the surfaces of the mobile phone cover plates are polished by the polishing assembly 2 and the spraying assembly 5, after the surface polishing is finished, the clamping of the edge clamping assembly 47 is loosened, the electric telescopic rod 415 is started, the electric telescopic rod 415 pushes the rack II 410 to push the rack II 410 forward to push the pressing block 411 to the upper surface of the mobile phone cover plate, meanwhile, the rack II 410 drives the gear II 418 to rotate clockwise, the two groups of the gears I417 rotate clockwise, the gear I417 drives the rack I48 to move downwards, the edge clamping assembly 47 is driven to move downwards by the supporting plate 46, the edge clamping assembly 47 is far away from the mobile phone cover plate, the edges of the mobile phone cover plate can be polished at the moment, the rotating handle 45 is rotated, the supporting block 49 is driven to rotate by the rotating shaft 44, and the mobile phone cover plate is driven to rotate, so that polishing of a plurality of edges is achieved.

In actual use, the mobile phone cover plate is placed on the supporting block 49 and clamped by the edge clamping assembly 47, the surfaces of the mobile phone cover plates are polished by the polishing assembly 2 and the spraying assembly 5, after the surface polishing is finished, the clamping of the edge clamping assembly 47 is loosened, the electric telescopic rod 415 is started, the electric telescopic rod 415 pushes the rack II 410 to push the rack II 410 forward to push the pressing block 411 to the upper surface of the mobile phone cover plate, meanwhile, the rack II 410 drives the gear II 418 to rotate clockwise, the two groups of gears 417 rotate clockwise, the gear I417 drives the rack I48 to move downwards, the edge clamping assembly 47 is driven to move downwards by the supporting plate 46, the edge clamping assembly 47 is far away from the mobile phone cover plate, at this time, the edges of the mobile phone cover plate can be polished, the handle 45 can be rotated, the supporting block 49 is driven to rotate by the rotating shaft 44, and the mobile phone cover plate is driven to rotate, and polishing of a plurality of edges is achieved.

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

Claims

1. Grinding device, clamping assembly (4) include briquetting (411), its characterized in that: the briquetting (411) rotates to be connected on transmission structure, and the below of briquetting (411) is provided with supporting shoe (49), and supporting shoe (49) set up on pivot (44), cover on pivot (44) establishes edge clamping assembly (47), and edge clamping assembly (47) set up on backup pad (46), and backup pad (46) are installed on transmission structure.

2. A polishing apparatus as set forth in claim 1 wherein: the briquetting (411) rotates the one end of connecting in rack two (410), rack two (410) sliding connection is in mounting groove two (416), and mounting groove two (416) are seted up on front bezel and the back plate of mounting box (42), and mounting box (42) are box formula structure, and mounting box (42) bottom sets up the one end of pillar (41), and the other end of mounting box (42) sets up the upper surface at workstation (3).

3. A grinding device according to claim 2, wherein: the other end of the rack II (410) is connected with a connecting plate (414), the connecting plate (414) is arranged on a piston rod of an electric telescopic rod (415), the electric telescopic rod (415) is fixed on a mounting plate (412), the mounting plate (412) is of an L-shaped plate-shaped structure, and the mounting plate (412) is arranged on the upper surface of a top plate of the mounting box (42).

4. A grinding apparatus as defined in claim 3, wherein: the second rack (410) is meshed with the second gear (418), the second gear (418) is arranged on the rotating shaft (419), and two ends of the rotating shaft (419) are respectively connected to two side plates of the installation box (42) in a rotating mode through bearings.

5. A polishing apparatus as set forth in claim 4 wherein: the rotary shaft (419) is provided with first gears (417), the first gears (417) are provided with two groups, first racks (48) are respectively meshed on the first gears (417) of the two groups, the first racks (48) are slidably connected in the mounting grooves (413), the mounting grooves (413) are formed in the top plate and the bottom plate of the mounting box (42), and the lower ends of the first racks (48) are connected with the supporting plates (46).

6. A polishing apparatus as set forth in claim 5 wherein: the lower half part of the rotating shaft (44) is provided with a rotating handle (45), the bottom of the rotating shaft (44) is arranged in a bearing (43), and the bearing (43) is arranged on the workbench (3).

7. A polishing apparatus as set forth in claim 6 wherein: the clamping assemblies (4) are provided with a plurality of groups, the clamping assemblies (4) of the plurality of groups are arranged on the upper surface of the workbench (3), the workbench (3) is arranged on the inner surface of the bottom plate of the polishing box (1), the inner surface of the top plate of the polishing box (1) is provided with the polishing assemblies (2), the periphery of the polishing assemblies (2) is provided with the spraying assemblies (5), and the spraying assemblies (5) are arranged on the inner surface of the top plate of the polishing box (1).

8. The utility model provides a cell-phone apron production facility which characterized in that: the mobile phone cover plate production equipment comprises the polishing device according to any one of claims 1-7.