CN217626056U

CN217626056U - Rear shell turnover structure

Info

Publication number: CN217626056U
Application number: CN202221623752.XU
Authority: CN
Inventors: 杨振凡; 马泽波
Original assignee: Guangdong Chuntex Elite Electronic Technology Co Ltd
Current assignee: Guangdong Chuntex Elite Electronic Technology Co Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-21
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to the technical field of rear shell processing equipment, in particular to a rear shell overturning structure which is provided with a jig, a clamping structure and an overturning mechanism for overturning the clamping structure; the jig is provided with a groove for accommodating the rear shell and at least one notch communicated with the groove, the notch extends from the side surface of the jig to the bottom surface of the jig, and the rear shell protrudes out of the edge of the jig and forms a connecting part; the clamping structure comprises a flat clamping finger cylinder and a clamping plate connected with the flat clamping finger cylinder, and one end, far away from the flat clamping finger cylinder, of the clamping plate is provided with a connecting structure used for clamping the connecting part. The utility model provides a tool can be accurately, steadily put into with the backshell to backshell flip structure.

Description

Rear shell turnover structure

Technical Field

The utility model relates to a backshell processing equipment technical field, in particular to backshell flip structure.

Background

The rear shell of the display, such as the rear shell of a VG1655, PI1565 and other large-size (15.6 inches) display, needs to be shaped on the surface first in the processing process, and needs to be turned over after shaping to glue and paste the target component on the inner surface of the rear shell. Certain precision is needed in the process of dispensing and pasting components, so that the consistency of finished products is ensured. The position of the rear shell is mainly controlled through the discharging jig in the prior art so as to improve the machining precision of the follow-up procedure, the size of the discharging jig is generally required to be strictly controlled, namely, the rear shell is placed in the jig in a small clearance fit mode, but the traditional rear shell overturning structure cannot be accurately and stably placed into the discharging jig due to the structural limitation of the discharging jig after the overturning process, and the machining precision of the follow-up procedure is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the rear shell turnover structure can accurately and stably place the rear shell into the jig.

In order to solve the technical problem, the utility model discloses a technical scheme be: the rear shell overturning structure is provided with a jig, a clamping structure and an overturning mechanism for overturning the clamping structure;

the jig is provided with a groove for accommodating the rear shell and at least one notch communicated with the groove, the notch extends from the side surface of the jig to the bottom surface of the jig, and the rear shell protrudes out of the edge of the jig and forms a connecting part;

the clamping structure comprises a flat clamping finger cylinder and a clamping plate connected with the flat clamping finger cylinder, and one end of the clamping plate, far away from the flat clamping finger cylinder, is provided with a connecting structure for clamping the connecting part.

The connecting structure comprises a connecting block and a connecting groove, wherein the connecting groove is formed in the surface of the connecting block and used for the connecting part to extend into.

Wherein, the edge all around of tool all is provided with the breach.

Wherein the groove has at least one through hole therein.

The turnover mechanism comprises a support, a slide rail, a mounting plate, a first driving structure and a second driving structure;

the mounting plate is connected with the bracket through the sliding rail, and the first driving structure is connected with the mounting plate;

the second driving structure is respectively connected with the mounting plate and the clamping structure.

Wherein the first drive structure is connected to the mounting plate by a floating joint.

The mounting plate is provided with a protruding end, and the protruding end is located between the first limiting block and the second limiting block.

And damping parts are arranged on the first limiting block and the second limiting block.

Wherein, the damping piece is the hydraulic buffer.

The beneficial effects of the utility model reside in that: through set up at least one on the tool and be linked together and follow the side of tool extends to the breach of tool bottom surface to allow connection structure on the splint to stretch into at the in-process of placing the backshell in the breach, realize putting into the tool with the backshell accuracy, steadily, and then improve the machining precision of subsequent handling.

Drawings

Fig. 1 is a schematic structural view of a rear shell turnover structure (jig omitted) according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a jig according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a jig with a rear housing according to an embodiment of the present invention at a viewing angle;

fig. 4 is a schematic structural view of a jig with a rear housing according to another viewing angle of the present invention.

Description of the reference symbols: 1. a clamping structure; 11. a flat finger clamping cylinder; 12. a splint; 13. connecting blocks; 14. connecting grooves; 2. a turnover mechanism; 21. a support; 22. mounting a plate; 23. a first drive structure; 24. a second drive structure; 25. an overhang; 26. a first stopper; 27. a second limiting block; 28. a slide rail; 29. a damping member; 3. a jig; 31. a notch; 32. a groove; 33. a through hole; 4. a rear housing; 41. an inner side surface; 42. an outer side surface.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The rear shell overturning structure is provided with a jig, a clamping structure and an overturning mechanism for overturning the clamping structure; the jig is provided with a groove for accommodating the rear shell and at least one notch communicated with the groove, the notch extends from the side surface of the jig to the bottom surface of the jig, and the rear shell protrudes out of the edge of the jig and forms a connecting part; the clamping structure comprises a flat clamping finger cylinder and a clamping plate connected with the flat clamping finger cylinder, and one end, far away from the flat clamping finger cylinder, of the clamping plate is provided with a connecting structure used for clamping the connecting part.

Specifically, when the transfer mechanism in the previous process moves the reshaped rear shell (with the inner side surface facing downward) to the station of the rear shell turnover structure, the flat clamp finger cylinder drives the clamping plate to open through the clamp finger of the flat clamp finger cylinder at the moment so as to allow the connecting structure arranged on the clamp finger to be positioned on the outer side of the same horizontal plane with the rear shell, and the clamping plate is moved reversely at the moment so that the connecting structure is connected with the rear shell. Tilting mechanism passes through clamping structure with the backshell in vertical direction upset to 180, the medial surface of backshell up promptly, moves down clamping structure this moment and makes connection structure can realize placing the backshell accurately, steadily in the recess of tool, promptly at least part through stretching into the breach that sets up on the tool the lateral surface of backshell contacts with the bottom surface of recess.

In this embodiment, the clamp plates may be opened and closed, that is, the clamp plates are disposed on both clamp fingers of the flat clamp finger cylinder, and the two clamp plates may be independent of each other, that is, they are not in contact with each other when opened or closed, or they may be connected to each other by a telescopic structure.

The connecting structure comprises a connecting block and a connecting groove which is arranged on the surface of the connecting block and is used for the connecting part to extend into. The connecting groove is allowed to extend into the side surface of the rear shell, namely when the clamping plate is in a tightened state, at least the side surface of the connecting groove in the horizontal direction is mutually attached to the side surface of the rear shell so as to realize the connection and clamping of the rear shell.

Further, the edge all around of tool all is provided with the breach.

Further, the groove has at least one through hole therein. A through hole is arranged in the groove, so that the atmospheric pressure inside the jig and outside the jig is balanced through the through hole, and the rear shell can be taken out of the jig conveniently in the subsequent process.

In one embodiment, the turnover mechanism comprises a bracket, a slide rail, a mounting plate, a first driving structure and a second driving structure; the mounting plate is connected with the bracket through the sliding rail, and the first driving structure is connected with the mounting plate; the second driving structure is respectively connected with the mounting plate and the clamping structure.

The first driving structure is used for driving the mounting plate to reciprocate along the length direction of the sliding rail, and the second driving structure is used for driving the clamping structure to turn over in the vertical direction. The first driving structure and the second driving structure can be any one of commercially available driving structures, such as an electric cylinder, an air cylinder, an oil cylinder and the like.

Preferably, the first drive structure is connected to the mounting plate by a floating joint.

In one embodiment, a first limiting block and a second limiting block are arranged on the support, the mounting plate is provided with a protruding end, and the protruding end is located between the first limiting block and the second limiting block. The protruding end is arranged between the first limiting block and the second limiting block so as to limit the movable maximum height and the movable minimum height of the mounting plate through the first limiting block and the second limiting block respectively.

Preferably, the first limiting block and the second limiting block are both provided with damping parts. The damping pieces are arranged on the first limiting block and the second limiting block to achieve buffering of the protruding ends. More preferably, the damping member is a hydraulic shock absorber.

The utility model provides a back shell flip structure can realize the upset action to display backshell etc..

Example 1

Referring to fig. 1 to 4, the rear shell turnover structure comprises a jig 3, a clamping structure 1, and a turnover mechanism 2 for turning over the clamping structure 1;

the jig 3 is provided with a groove 32 for accommodating the rear shell 4 and at least one notch 31 communicated with the groove 32, the notch 31 extends from the side surface of the jig 3 to the bottom surface thereof, and the rear shell 4 protrudes out of the edge of the jig 3 and forms a connecting part;

the clamping structure 1 comprises a flat clamping finger cylinder 11 and a clamping plate 12 connected with the flat clamping finger cylinder 11, and one end, far away from the flat clamping finger cylinder 11, of the clamping plate 12 is provided with a connecting structure for clamping the connecting part;

the connecting structure comprises a connecting block 13 and a connecting groove 14 which is arranged on the surface of the connecting block 13 and into which the connecting part extends;

the notches 31 are formed in the peripheral edges of the jig 3;

the groove 32 is internally provided with at least one through hole 33;

the turnover mechanism 2 comprises a bracket 21, a slide rail 28, a mounting plate 22, a first driving structure 23 and a second driving structure 24;

the mounting plate 22 is connected with the bracket 21 through the slide rail 28, and the first driving structure 23 is connected with the mounting plate 22;

the second driving structure 24 is respectively connected with the mounting plate 22 and the clamping structure 1;

the first driving structure 23 is connected with the mounting plate 22 through a floating joint;

a first limit block 26 and a second limit block 27 are arranged on the bracket 21, the mounting plate 22 is provided with a protruding end 25, and the protruding end 25 is positioned between the first limit block 26 and the second limit block 27;

the first limiting block 26 and the second limiting block 27 are both provided with damping parts 29, and the damping parts 29 are oil buffers.

Specifically, when the transfer mechanism in the previous step moves the reshaped rear shell 4 (with the inner side surface 41 facing downward) to the station of the rear shell turnover structure, the flat clamp finger cylinder 11 drives the clamp plate 12 to open through the clamp finger thereof, and drives the clamp structure 1 to move upward to the outer side of the connecting groove 14, which is in the same horizontal plane as the rear shell 4, through the first driving structure 23, and then the clamp plate 12 is tightened so that the side surface of the rear shell 4 extends into the connecting groove 14 and is at least attached to the side surface of the connecting groove 14 in the horizontal direction. Then second drive structure 24 passes through clamping structure 1 and turns over backshell 4 to 180 in vertical direction, and the medial surface 41 of backshell 4 is up promptly, and first drive structure 23 moves down clamping structure 1 this moment and makes connecting block 13 can realize placing backshell 4 in the recess 32 of tool 3 accurately, steadily through stretching into the breach 31 that sets up on tool 3, promptly at least part the lateral surface 42 of backshell 4 contacts with the bottom surface of recess 32. The first driving structure 23 drives the mounting plate 22 to move up or down, and the damping members 29 disposed on the first stopper 26 and the second stopper 27 are used for limiting the movement.

The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The rear shell overturning structure is characterized by comprising a jig, a clamping structure and an overturning mechanism for overturning the clamping structure;

2. The rear case turnover structure of claim 1, wherein the connection structure includes a connection block and a connection groove provided on a surface of the connection block and into which the connection part protrudes.

3. The rear shell turnover structure of claim 1, wherein the notches are formed at the peripheral edges of the jig.

4. The rear cover turnover structure of claim 1, wherein the recess has at least one through hole therein.

5. The rear shell turnover structure of claim 1, wherein the turnover mechanism comprises a bracket, a slide rail, a mounting plate, a first driving structure and a second driving structure;

6. The rear shell flipping structure of claim 5, wherein the first driving structure is connected to the mounting plate by a floating joint.

7. The rear case turnover structure of claim 5, wherein the bracket is provided with a first stopper and a second stopper, and the mounting plate has a protruding end located between the first stopper and the second stopper.

8. The rear shell turnover structure of claim 7, wherein the first stopper and the second stopper are both provided with a damping member.

9. The rear shell turnover structure according to claim 8, wherein the damping member is a hydraulic shock absorber.