CN212737201U - Trilateral rolling equipment of cell-phone backshell - Google Patents

Abstract

The utility model discloses a mobile phone back shell three-surface rolling equipment, which comprises a workbench, wherein more than one group of guide grooves are arranged at the upper part of the workbench, a mobile phone placing table capable of sliding along the guide grooves is arranged on the guide grooves, a mobile phone is arranged on the mobile phone placing table, a fixed cover is arranged on the workbench, a plane rolling module for pressing the upper plane of the mobile phone is fixed on the fixed cover, and a left side curved surface rolling module and a right side curved surface rolling module for pressing the side curved surface of the mobile phone are fixed on the fixed cover; the utility model discloses with the even roll extrusion of realization cell-phone backshell, the whole even activation of gum to the leakproofness that makes the cell-phone reaches the designing requirement, guarantees the cell-phone quality.

Description

Trilateral rolling equipment of cell-phone backshell

Technical Field

The utility model relates to a trilateral rolling equipment of cell-phone backshell belongs to cell-phone backshell rolling tool field.

Background

The mobile phone back shell wins the market demand, has a curved surface, has a plane, has a non-waterproof mobile phone, a waterproof mobile phone and the like, and the curved surface waterproof mobile phone of the back shell has higher requirements on the assembly process of the mobile phone. The back glue of the rear shell is also realized by adopting a specific glue dispensing process, so that the interior of the mobile phone is sealed, and the waterproof requirement is realized; and the back glue is required to be activated, so that the pressure is applied to the rear shell of the mobile phone, the quality of the mobile phone can be ensured, and in the pressure applying process, due to the fact that the back shell of the mobile phone is uneven due to unevenness of the mobile phone in the assembling process due to plane profiling pressure application, the pressure is uneven in the plane profiling pressure application process, the local back glue cannot be activated, the tightness of the mobile phone cannot meet the design requirement, and the waterproof test cannot be passed.

Namely: the mobile phone rear shell three-surface rolling equipment is needed at present to realize uniform rolling of the mobile phone rear shell and uniform activation of all back glue, so that the sealing performance of the mobile phone meets the design requirement and the quality of the mobile phone is guaranteed.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a trilateral roll extrusion equipment of cell-phone backshell to realize the even roll extrusion of cell-phone backshell, the whole even activation of gum, thereby make the leakproofness of cell-phone reach the designing requirement, guarantee the cell-phone quality, can overcome the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a trilateral roll extrusion equipment of cell-phone backshell, it includes the workstation, is equipped with the guide slot more than a set of on the upper portion of workstation, is equipped with the cell-phone that can slide along it on the guide slot and places the platform, is equipped with the cell-phone on the cell-phone is placed the platform, is equipped with fixed cover on the workstation, is fixed with the plane roll extrusion module that pressfitting cell-phone upper plane was used on fixed cover, is fixed with left side curved surface roll extrusion module and the right side curved surface roll extrusion module that pressfitting cell-phone side curved surface.

The left curved surface rolling module, the plane rolling module and the right curved surface rolling module comprise guide rods, fixing plates are arranged on the guide rods, air cylinders are arranged between the fixing plates and the fixing covers, rollers for pressing are fixed at the lower ends of the fixing plates, the curved surfaces on the left side and the right side of the mobile phone are in close contact with the left and the right rollers in a rolling state, and the upper plane of the mobile phone is in contact with the middle roller.

The lower extreme of aforementioned workstation is equipped with the motor, and the pivot and the lead screw of motor are connected, are equipped with the sliding block on the lead screw, are equipped with the connecting rod on the sliding block, the connecting rod see through the guide slot place platform fixed connection with the cell-phone.

Compared with the prior art, the utility model discloses three-sided roll extrusion equipment of cell-phone backshell, it includes the workstation, is equipped with more than a set of guide slot on the upper portion of workstation, is equipped with the cell-phone that can slide along it and places the platform on the guide slot, is equipped with the cell-phone on placing the platform on the cell-phone, is equipped with fixed cover on the workstation, is fixed with the plane roll extrusion module that pressfitting cell-phone upper plane was used on fixed cover, is fixed with left side curved surface roll extrusion module and right side curved surface roll extrusion module that pressfitting cell-phone side curved surface on fixed cover; the left curved surface rolling module, the plane rolling module and the right curved surface rolling module comprise guide rods, fixing plates are arranged on the guide rods, air cylinders are arranged between the fixing plates and the fixing covers, rollers for pressing are fixed at the lower ends of the fixing plates, the curved surfaces of the left side and the right side of the mobile phone are in close contact with the left and the right rollers in a rolling state, the upper plane of the mobile phone is in contact with the middle roller, and with the structure, during the working principle, an operator places the mobile phone on a mobile phone placing table, the motor is started, and the motor drags the sliding block to move through the lead screw. When the mobile phone placing table moves to the pressurizing set position, the motor stops; at the moment, the plane rolling module, the left curved surface rolling module and the right curved surface rolling module are pressed downwards simultaneously, after the plane rolling module, the left curved surface rolling module and the right curved surface rolling module are pressed in place, the driving motor drives the mobile phone placing table to move back and forth, and the positions to be rolled of the mobile phone rear shell are fully rolled through the rollers; after rolling, the roller returns, the mobile phone placing table returns, and an operator takes away the product; the back cover of the mobile phone is uniformly rolled, and the back glue is completely and uniformly activated, so that the sealing performance of the mobile phone meets the design requirement, and the quality of the mobile phone is ensured.

The lower extreme at the workstation is equipped with the motor, and the pivot and the lead screw of motor are connected, are equipped with the sliding block on the lead screw, are equipped with the connecting rod on the sliding block, the connecting rod see through the guide slot place platform fixed connection with the cell-phone, such structure can drive the cell-phone through the motor and place the back-and-forth movement of platform.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the split structure of the present invention.

Fig. 3 is a schematic view of a connection structure of a portion a in fig. 2.

Fig. 4 is a schematic view of the connection structure of the present invention without a fixed cover.

Wherein, the worktable 1; a guide groove 2; a mobile phone placing table 3; a fixed cover 4; a plane rolling module 5; a left curved surface rolling module 6; a right curved surface rolling module 7; a guide rod 8; a fixed plate 9; a cylinder 10; a roller 11; a motor 12; a screw rod 13; and a slider 14.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

Embodiment 1 as shown in fig. 1, a mobile phone back shell three-side rolling device comprises a workbench 1, wherein more than one group of guide grooves 2 are arranged at the upper part of the workbench 1, a mobile phone placing table 3 capable of sliding along the guide grooves 2 is arranged on the guide grooves, a mobile phone is arranged on the mobile phone placing table 3, a fixed cover 4 is arranged on the workbench 1, a plane rolling module 5 for pressing the upper plane of the mobile phone is fixed on the fixed cover 4, and a left side curved surface rolling module 6 and a right side curved surface rolling module 7 for pressing the side curved surface of the mobile phone are fixed on the fixed cover 4.

The left curved surface rolling module 6, the plane rolling module 5 and the right curved surface rolling module 7 comprise guide rods 8, fixing plates 9 are arranged on the guide rods 8, air cylinders 10 are arranged between the fixing plates 9 and the fixing covers 4, pressing rollers 11 are fixed at the lower ends of the fixing plates 9, the curved surfaces on the left side and the right side of the mobile phone are in close contact with the left and the right rollers 11 in a rolling state, and the upper plane of the mobile phone is in contact with the middle rollers 11.

The lower end of the workbench 1 is provided with a motor 12, a rotating shaft of the motor 12 is connected with a screw rod 13, a sliding block 14 is arranged on the screw rod 13, a connecting rod is arranged on the sliding block 14, and the connecting rod penetrates through the guide groove 2 and is fixedly connected with the mobile phone placing table 3.

During the theory of operation, the operator places the cell-phone on cell-phone placing table 3, starts motor 12, and motor 12 drags sliding block 14 through lead screw 13 and moves. When the mobile phone placing table 3 moves to the pressurizing set position, the motor 12 stops; at the moment, the plane rolling module 5, the left curved surface rolling module 6 and the right curved surface rolling module 7 are pressed downwards simultaneously, after the plane rolling module, the left curved surface rolling module and the right curved surface rolling module are pressed in place, the driving motor 12 drives the mobile phone placing table 3 to move back and forth, and the positions to be rolled of the mobile phone rear shell are fully rolled through the rollers 11; after rolling, the roller 11 returns, the mobile phone placing table 3 returns, and the operator takes away the product.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (3)

1. The utility model provides a trilateral rolling press equipment of cell-phone backshell, it includes workstation (1), its characterized in that: the mobile phone pressing device is characterized in that more than one group of guide grooves (2) are formed in the upper portion of the workbench (1), the mobile phone placing table (3) capable of sliding upwards along the guide grooves (2) is arranged on the guide grooves, a mobile phone is arranged on the mobile phone placing table (3), a fixing cover (4) is arranged on the workbench (1), a plane rolling module (5) for pressing the upper plane of the mobile phone is fixed on the fixing cover (4), and a left side curved surface rolling module (6) and a right side curved surface rolling module (7) for pressing the side curved surface of the mobile phone are fixed on the fixing cover (4).

2. The mobile phone rear shell three-face rolling equipment according to claim 1, characterized in that: the mobile phone with the rolling function is characterized in that the left curved surface rolling module (6), the plane rolling module (5) and the right curved surface rolling module (7) comprise guide rods (8), fixing plates (9) are arranged on the guide rods (8), air cylinders (10) are arranged between the fixing plates (9) and the fixing covers (4), rollers (11) for pressing are fixed at the lower ends of the fixing plates (9), the curved surfaces on the left side and the right side of the mobile phone are in close contact with the left and the right rollers (11) in a rolling state, and the upper plane of the mobile phone is in contact with the middle rollers (11).

3. The mobile phone rear shell three-face rolling equipment according to claim 1, characterized in that: the lower extreme at workstation (1) is equipped with motor (12), and the pivot and lead screw (13) of motor (12) are connected, are equipped with sliding block (14) on lead screw (13), are equipped with the connecting rod on sliding block (14), the connecting rod see through guide slot (2) and cell-phone place platform (3) fixed connection.

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