CN215997216U

CN215997216U - Spraying clamp for middle frame of mobile phone

Info

Publication number: CN215997216U
Application number: CN202122365055.0U
Authority: CN
Inventors: 吴立军; 张伟飞; 毛玉强; 沈健健; 张申; 张方权
Original assignee: Deqing Chuangzhi Technology Co ltd
Current assignee: Deqing Chuangzhi Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-11
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of mobile phone center fixtures, in particular to a mobile phone center spraying fixture, which comprises a rotary table displacement support, a rotary table displacement device and a mobile phone center spraying fixture, wherein the rotary table is rotatably arranged at the top end of the rotary table displacement support, the bottom end of the rotary table is rotatably provided with the rotary table displacement device, and the mobile phone center spraying fixture is positioned on the rotary table displacement device; the spraying fixture for the middle mobile phone frame comprises a rotating shaft, a bottom plate, the middle mobile phone frames, a middle plate, an upper plate and a locking device, wherein the bottom end of the bottom plate is fixedly connected with the top end of the rotating shaft, a plurality of groups of middle mobile phone frames are stacked on the bottom plate, the middle plate is arranged between every two adjacent groups of middle mobile phone frames, the upper plate is covered on the middle mobile phone frame at the uppermost end, and the bottom plate, the middle mobile phone frames, the middle plate and the upper plate are locked and fixed by the locking device; the rotary spraying machine is matched with the manipulator to rotate in four different directions, so that the spraying of all directions on the middle frame of the manipulator is completed, and the use practicability is improved.

Description

Spraying clamp for middle frame of mobile phone

Technical Field

The utility model relates to a technical field of cell-phone center anchor clamps especially relates to a cell-phone center spraying anchor clamps.

Background

With the advent of 5G mobile phones, spraying of ceramic coatings on middle frames of mobile phones has become a necessary technological means. However, the ceramic coating of the middle frame of the mobile phone is not uniformly sprayed due to the irregular shape of the inner part of the middle frame of the mobile phone, the thin thickness of the matrix and the low melting temperature of the plastic embedded part inside, so that the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a with four not equidirectional of manipulator cooperation rotation, accomplish the spraying of all directions to the cell-phone center, improve the cell-phone center spraying anchor clamps that use the practicality.

The utility model discloses a spraying fixture for a middle frame of a mobile phone, which comprises a rotary table displacement support, a rotary table displacement device and a spraying fixture for the middle frame of the mobile phone, wherein the rotary table is rotatably arranged at the top end of the rotary table displacement support;

the spraying fixture for the middle mobile phone frame comprises a rotating shaft, a bottom plate, the middle mobile phone frame, a middle plate, an upper plate and a locking device, wherein the bottom end of the bottom plate is fixedly connected with the top end of the rotating shaft, a plurality of groups of middle mobile phone frames are stacked on the bottom plate, the middle plate is arranged between two adjacent groups of middle mobile phone frames, the upper plate is covered on the middle mobile phone frame at the top end, and the bottom plate, the middle mobile phone frames, the middle plate and the upper plate are locked and fixed through the locking device.

Preferably, the mobile phone center spraying fixture further comprises a compressed air ejector pipe, wherein the compressed air ejector pipe is communicated with the upper side of the mobile phone center spraying fixture and communicated with an external compressed air pump.

Preferably, the turntable is a multi-station deflection turntable.

Preferably, the turntable displacement device comprises a clamp displacement seat and a clamp positioning block (4), and the bottom end of the clamp positioning block is respectively and fixedly connected with the top end of the clamp displacement seat.

Preferably, the clamp displacement seats are eight groups, and the clamp positioning blocks are eight groups.

Preferably, the mobile phone middle frame spraying clamp has eight groups.

Preferably, the spraying fixture for the middle frame of the mobile phone is inserted into a fixture positioning block, and the rotating shaft is inserted into the fixture positioning block.

Preferably, the locking means is a locking screw.

Preferably, the locking device is screwed and inserted in the bottom plate, the middle frame of the mobile phone, the middle plate and the upper plate.

Compared with the prior art, the beneficial effects of the utility model are that: during spraying, every rotatory station of revolving stage pauses, the manipulator spraying is just opposite, every spraying anchor clamps transposition seat is rotatory 90, accomplish until the spraying, the revolving stage is next in the rotatory spraying again, will change to removable regional cell-phone center spraying anchor clamps simultaneously and change, cell-phone center spraying anchor clamps pass through the anchor clamps locating piece location, later rotate anchor clamps transposition seat and drive the anchor clamps locating piece rotation, then pivoted anchor clamps locating piece drives cell-phone center spraying anchor clamps and rotates, rotate four not equidirectional with the manipulator cooperation, accomplish the spraying of all directions to the cell-phone center, and the high practicality of use is realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic structural view of a spraying fixture for a middle frame of a mobile phone;

fig. 3 is a schematic top view of the present invention;

in the drawings, the reference numbers: 1. a turntable displacement support; 2. a turntable; 3. a clamp position changing seat; 4. a clamp positioning block; 5. a rotating shaft; 6. a base plate; 7. a mobile phone middle frame; 8. a middle plate; 9. an upper plate; 10. a locking device; 11. the gas lance is compressed.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model relates to a mobile phone middle frame spraying fixture, which comprises a rotary table displacement pillar 1, a rotary table 2, eight groups of fixture displacement seats 3, eight groups of fixture positioning blocks 4 and eight groups of mobile phone middle frame spraying fixtures, wherein the rotary table 2 is rotatably installed at the top end of the rotary table displacement pillar 1, the bottom end of the rotary table 2 is rotatably installed with eight groups of fixture displacement seats 3, the bottom ends of the eight groups of fixture positioning blocks 4 are respectively and fixedly connected with the top ends of the eight groups of fixture displacement seats 3, the mobile phone middle frame spraying fixture is inserted on the fixture positioning blocks 4, the mobile phone middle frame spraying fixture comprises a rotary shaft 5, a bottom plate 6, a mobile phone middle frame 7, a middle plate 8, an upper plate 9 and a locking device 10, the rotary shaft 5 is inserted in the fixture positioning blocks 4, the bottom end of the bottom plate 6 is fixedly connected with the top end of the rotary shaft 5, a plurality of groups of mobile phone middle frames 7 are stacked on the bottom plate 6, and a middle plate 8 is placed between two adjacent groups of mobile phone middle frames 7, the upper plate 9 is covered on the uppermost mobile phone middle frame 7, and the locking device 10 is screwed and inserted in the bottom plate 6, the mobile phone middle frame 7, the middle plate 8 and the upper plate 9; during the spraying, every rotatory station of revolving stage 2 is suspended, the manipulator spraying is just opposite, 3 rotatory 90 of anchor clamps transposition seat of every spraying, accomplish until the spraying, revolving stage 2 is next in the rotatory spraying again, will change to removable regional cell-phone center spraying anchor clamps simultaneously, cell-phone center spraying anchor clamps pass through anchor clamps locating piece 4 location, later rotate anchor clamps transposition seat 3 and drive anchor clamps locating piece 4 and rotate, then pivoted anchor clamps locating piece 4 drives cell-phone center spraying anchor clamps and rotates, rotate four not equidirectional with the manipulator cooperation, accomplish the spraying of all directions to cell-phone center 7, and the improvement is used the practicality.

The utility model discloses a mobile phone middle frame spraying fixture, which also comprises a compressed air ejector 11, wherein the compressed air ejector 11 is communicated with and arranged at the upper side of the mobile phone middle frame spraying fixture, and the compressed air ejector 11 is communicated with an external compressed air pump; during spraying, the compressed air is output by the compressed air injection pipe 11 on the upper portion of the spraying clamp for the middle frame of the mobile phone, the compressed air enters the spraying clamp for the middle frame of the mobile phone through the upper plate, a plurality of small holes are dispersed in the middle of the upper plate 9 and the middle plate 8, and the entered compressed air is diffused from top to bottom through the holes in the upper plate 9, the holes in the middle plate 8 and the holes in the middle frame 7 of the mobile phone, so that the temperature control of the middle frame of the mobile phone in the spraying process is achieved, and the use practicability is improved.

The utility model discloses a spraying fixture for a middle frame of a mobile phone, when in operation, when spraying, a rotary table 2 stops working position every time rotating, a mechanical arm is sprayed right opposite, when spraying, a fixture displacement seat 3 rotates 90 degrees every time, until spraying is completed, the rotary table 2 rotates the next spraying, and simultaneously the spraying fixture for the middle frame of the mobile phone which is rotated to a replaceable area is replaced, the spraying fixture for the middle frame of the mobile phone is positioned by a fixture positioning block 4, then the fixture displacement seat 3 is rotated to drive the fixture positioning block 4 to rotate, then the rotated fixture positioning block 4 drives the spraying fixture for the middle frame of the mobile phone to rotate, and rotates four different directions by matching with the mechanical arm, so that spraying in all directions is completed for a middle frame 7 of the mobile phone, compressed air is output by a compressed air injection pipe 11 at the upper part of the spraying fixture for the middle frame of the mobile phone during spraying, the compressed air enters the spraying fixture for the middle frame of the mobile phone through an upper plate, and a plurality of small holes are dispersed in the middle plates 9 and 8, the entering compressed air is diffused from top to bottom through the holes on the upper plate 9, the holes on the middle plate 8 and the holes on the mobile phone middle frame 7, so that the temperature of the mobile phone middle frame is controlled in the spraying process.

The utility model discloses a cell-phone center spraying anchor clamps, its mounting means, connected mode or the mode of setting are common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A spraying fixture for a mobile phone middle frame is characterized by comprising a rotary table displacement support (1), a rotary table (2), a rotary table displacement device and a spraying fixture for the mobile phone middle frame, wherein the rotary table (2) is rotatably installed at the top end of the rotary table displacement support (1), and the rotary table displacement device is rotatably installed at the bottom end of the rotary table (2);

cell-phone center spraying anchor clamps are fixed a position on the revolving stage device that shifts, cell-phone center spraying anchor clamps include rotation axis (5), bottom plate (6), cell-phone center (7), medium plate (8), upper plate (9) and locking device (10), bottom plate (6) bottom and rotation axis (5) top fastening connection, it has placed a plurality of groups cell-phone center (7) to pile up on bottom plate (6) to medium plate (8) have been placed between adjacent two sets of cell-phone center (7), upper plate (9) lid dress is on top cell-phone center (7), locking device (10) will bottom plate (6), cell-phone center (7), medium plate (8) are fixed with upper plate (9) locking.

2. The spraying clamp for the middle frame of the mobile phone according to claim 1, further comprising a compressed air nozzle (11), wherein the compressed air nozzle (11) is communicated with the upper side of the spraying clamp for the middle frame of the mobile phone, and the compressed air nozzle (11) is communicated with an external compressed air pump.

3. The spraying fixture for the middle frame of the mobile phone according to claim 2, wherein the turntable (2) is a multi-station deflection turntable.

4. The spraying clamp for the middle frame of the mobile phone according to any one of claims 1 to 3, wherein the turntable displacement device comprises a clamp displacement seat (3) and a clamp positioning block (4), and the bottom end of the clamp positioning block (4) is respectively and fixedly connected with the top end of the clamp displacement seat (3).

5. The spraying clamp for the middle frame of the mobile phone according to claim 4, wherein the clamp displacement seats (3) comprise eight groups, and the clamp positioning blocks (4) comprise eight groups.

6. The spraying fixture for the middle frame of the mobile phone as claimed in claim 5, wherein the spraying fixture for the middle frame of the mobile phone has eight groups.

7. The spraying fixture for the middle frame of the mobile phone according to claim 6, wherein the spraying fixture for the middle frame of the mobile phone is inserted into the fixture positioning block (4), and the rotating shaft (5) is inserted into the fixture positioning block (4).

8. The spraying fixture for the middle frame of the mobile phone as claimed in claim 7, wherein the locking device (10) is a locking screw.

9. The spraying fixture for the middle frame of the mobile phone as claimed in claim 8, wherein the locking device (10) is screwed and inserted in the bottom plate (6), the middle frame (7), the middle plate (8) and the upper plate (9).