CN210879099U

CN210879099U - Polishing device for notebook shell

Info

Publication number: CN210879099U
Application number: CN201921884421.XU
Authority: CN
Inventors: 胡朝明; 周自前; 王和平; 张国昌; 江咏平
Original assignee: Suzhou Dongfu Metal Technology Co ltd
Current assignee: Suzhou Dongfu Metal Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-30
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a grinding device for notebook shell, comprises a workbench, be provided with the storage tank that holds notebook shell on the workstation, it is provided with mounting fixture to rotate on the workstation, the workstation top is provided with the arm, the free end of arm is provided with the head of polishing and rotates the motor, the head of polishing is provided with the head of polishing on rotating the output shaft of motor, the overhead board, the smart board of polishing of being provided with of polishing, every board of polishing is by a motor drive and can be rotatory around its self center pin, and two boards of polishing all set up the side at the head of polishing, the arm drives the board of polishing, the smart board of polishing is in proper order to the direction back and forth movement that is close to or keeps away from the storage tank. The utility model discloses can reduce intensity of labour, improve production efficiency.

Description

Polishing device for notebook shell

Technical Field

The utility model relates to a grinding device for notebook shell.

Background

Before the notebook shell is sold, polishing, sand blasting, paint spraying and the like are needed, and at present, manual operation is adopted for polishing the notebook, so that the production efficiency is low, and the labor intensity is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a polishing device for notebook computer shell, which reduces the labor intensity and improves the production efficiency.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a grinding device for notebook shell, includes the workstation, be provided with the storage tank that holds notebook shell on the workstation, it is provided with mounting fixture to rotate on the workstation, the workstation top is provided with the arm, the free end of arm is provided with the head of polishing and rotates the motor, the head of polishing rotates and is provided with the head of polishing on the output shaft of motor, it is provided with thick board, the board of polishing and the alternative board of polishing to polish overhead, and every board of polishing is by a motor drive and can be rotatory around its self center pin, and three board of polishing all sets up the side at the head of polishing, the arm drives the thick board of polishing of head, the board of polishing is in proper order to being close to or keeping away from the direction back and forth movement of storage tank.

The utility model has the advantages that the containing groove is used for placing the notebook shell, the fixing clamp is used for clamping the notebook shell in the containing groove, the mechanical arm is used for driving the coarse polishing plate and the fine polishing plate of the polishing head to be close to the notebook shell in the containing groove in sequence, and the coarse polishing plate and the fine polishing plate carry out coarse grinding and fine grinding on the notebook shell, so that the two polishing plates are arranged at the side of the polishing head, and when one polishing plate is polished, the other polishing plates can not influence the operation; the notebook computer shell polishing machine has the advantages that the polishing precision of the notebook computer shell is guaranteed by firstly carrying out rough polishing and then carrying out fine polishing, manual operation is replaced by the mechanical arm, the labor intensity of operating personnel is reduced, and the production efficiency is improved.

Preferably, the polishing device further comprises an alternative polishing plate, the alternative polishing plate is arranged on the side edge of the polishing head, the polishing plate is driven by a second motor to rotate around the central shaft of the polishing plate, and the polishing plate can move back and forth in the direction of the accommodating groove through the driving energy of the mechanical arm. The alternative polishing plate can be provided with a rough polishing plate/a fine polishing plate in advance, and once the rough polishing plate/the fine polishing plate is damaged, the alternative polishing plate is driven by the mechanical arm to be transferred to the notebook shell for polishing, so that the replacement time is shortened.

Preferably, the mounting fixture includes at least a set of anchor clamps, every group anchor clamps include support, clamp plate, the support is the L type, the one end and the workstation of support are connected, it is connected with the cylinder to rotate on the workstation, the telescopic link and the support of cylinder rotate to be connected, the clamp plate sets up at the both ends of support towards the one side of storage tank. The air cylinder is arranged to realize the rotation of the bracket, so that the pressing plate on the bracket clamps the notebook shell; the pressing plates are arranged at two ends of one side of the bracket and clamp the notebook shell through two side edges of the fixed notebook shell.

Preferably, the bottom of the pressure plate is provided with a rubber pad. The bottom of the pressing plate adopts a rubber pad, so that the notebook shell can be protected.

Preferably, the manipulator is a multi-degree-of-freedom manipulator. The multi-degree-of-freedom mechanical arm is the prior art and adopts a multi-shaft mechanical arm on the market.

Preferably, the accommodating groove is provided with a vacuum adsorption hole, and the vacuum adsorption hole is communicated with a vacuum pump. Guaranteed that notebook shell places the back in the storage tank, can not take place to remove, guaranteed the precision of polishing.

Preferably, the buffer pad is arranged on the upper end face of the accommodating groove, so that the notebook shell is protected.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment of the stationary fixture of the working table clamping the notebook housing;

FIG. 3 is a schematic structural view of the stationary fixture of the working table of the present embodiment when the notebook housing is not clamped;

fig. 4 is a schematic structural view of the sanding head in this embodiment.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-4, the polishing apparatus for a notebook shell of the present embodiment includes a worktable 1, a receiving groove 2 for receiving the notebook shell is disposed on the worktable 1, a fixing clamp 11 is rotatably disposed on the worktable 1, a mechanical arm 3 is disposed above the worktable 1, the mechanical arm 3 is a multi-degree-of-freedom mechanical arm, and is a prior art, for example, a six-axis mechanical arm, a five-axis mechanical arm or other multi-free-end mechanical arms are provided, a free end of the mechanical arm 3 is provided with a polishing head rotating motor 5, an output shaft of the polishing head rotating motor 5 is provided with a polishing head 4, the polishing head 4 is provided with a rough polishing plate 6 and a fine polishing plate 7, each polishing plate is driven by a first motor 8 and can rotate around a central shaft of the polishing head, the two polishing plates are arranged on the side edge of the polishing head 4, and the mechanical arm 3 drives the rough polishing plate 6 and the fine polishing plate 7 of the polishing head 4 to move back and forth in a direction close to or far away from the accommodating groove 2 in sequence; in addition, the embodiment also comprises an alternative polishing plate 9, the alternative polishing plate 9 is arranged on the side edge of the polishing head 4, the polishing plate is driven by a second motor 10 to rotate around the central shaft of the polishing plate, and the polishing plate can move back and forth towards the direction of the accommodating groove 2 through the driving of the mechanical arm 3.

Fixing clamp 11 in this embodiment includes at least a set of anchor clamps, and every anchor clamps of group includes support 12, clamp plate 13, and support 12 is the L type, and the one end and the workstation 1 of support 12 are connected, rotate on the workstation 1 and be connected with cylinder 14, and cylinder 14's telescopic link rotates with support 12 to be connected, and clamp plate 13 sets up at the both ends of support 12 towards the one side of storage tank 2. In order to protect the notebook housing, a rubber pad 15 is provided at the bottom of the pressing plate 13. . In order to further protect the notebook computer casing, a buffer pad is disposed on the upper end surface of the accommodating groove 2.

In order to ensure that the notebook computer shell is placed stably, the accommodating groove 2 is provided with a vacuum adsorption hole 16, and the vacuum adsorption hole 16 is communicated with a vacuum pump.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a grinding device for notebook shell, includes workstation (1), be provided with storage tank (2) that hold notebook shell on workstation (1), its characterized in that: the polishing machine is characterized in that a fixing clamp (11) is arranged on the workbench (1) in a rotating mode, a mechanical arm (3) is arranged above the workbench (1), a polishing head rotating motor (5) is arranged at the free end of the mechanical arm (3), a polishing head (4) is arranged on an output shaft of the polishing head rotating motor (5), a coarse polishing plate (6) and a fine polishing plate (7) are arranged on the polishing head (4), each polishing plate is driven by a first motor (8) and can rotate around a self central shaft of the polishing plate, the two polishing plates are arranged on the side edge of the polishing head (4), and the coarse polishing plate (6) and the fine polishing plate (7) of the polishing head (4) are driven by the mechanical arm (3) to move back and forth in a direction close to or far away from the accommodating groove (2) in sequence.

2. A grinder assembly for notebook housings as in claim 1, wherein: still include alternative board (9) of polishing, alternative board (9) of polishing sets up the side at the head of polishing (4), the board of polishing is driven by second motor (10), and is rotatory around its self center pin, the board of polishing is through the drive energy of arm (3) to the direction back and forth movement of storage tank (2).

3. A grinder assembly for notebook housings as in claim 1, wherein: fixing jig (11) are including at least a set of anchor clamps, every group anchor clamps include support (12), clamp plate (13), support (12) are the L type, the one end and workstation (1) of support (12) are connected, it is connected with cylinder (14) to rotate on workstation (1), the telescopic link of cylinder (14) rotates with support (12) and is connected, clamp plate (13) set up at support (12) towards the both ends of one side of storage tank (2).

4. A grinder assembly for notebook housings as in claim 3, wherein: and a rubber pad (15) is arranged at the bottom of the pressing plate (13).

5. A grinder assembly for notebook housings as in claim 1, wherein: the mechanical arm (3) adopts a multi-degree-of-freedom mechanical arm.

6. A grinder assembly for notebook housings as in claim 1, wherein: the vacuum adsorption device is characterized in that a vacuum adsorption hole (16) is formed in the accommodating groove (2), and the vacuum adsorption hole (16) is communicated with a vacuum pump.

7. A sanding device for notebook housings as in claim 6, wherein: a buffer cushion is arranged on the upper end face of the accommodating groove (2).