CN211680803U

CN211680803U - Lid equipment behind cell-phone

Info

Publication number: CN211680803U
Application number: CN201922137318.5U
Authority: CN
Inventors: 吴晓妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-16
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a mobile phone rear cover assembling device, through improving, guarantee that the mobile phone that the suppression was accomplished can get into the play basket smoothly, save the manpower of guard, including board and the work platform on the board, install push-down electric lift post, clamp plate on the board, be equipped with the assembly bench and lie in the discharge mechanism of assembly bench one side on the work platform, one side that the assembly bench is carried away from the discharge mechanism is equipped with the pushing equipment who is used for pushing the mobile phone that the suppression was accomplished to the discharge mechanism, the pushing equipment includes scraping wings and is used for driving the scraping wings to make reciprocating motion towards the direction of discharge mechanism; the bottom of the assembly table is provided with a lifting mechanism used for pushing the pressed mobile phone away from the surface of the assembly table, and a gap is formed between the material pushing plate and the surface of the assembly table.

Description

Lid equipment behind cell-phone

Technical Field

The utility model relates to a lid equipment behind the cell-phone especially relates to a lid equipment behind cell-phone.

Background

The traditional method for assembling the rear cover of the mobile phone is to align the rear cover with the back of the mobile phone by pure hand and then press the corresponding buckling points until the rear cover is completely buckled.

At present, chinese patent with publication number CN108381456B discloses a mobile phone assembling machine, which comprises a machine table, wherein four corners of the lower surface of the machine table are provided with support legs, a worker sets a lifting stroke of a push rod type electric lifting column and a pressure on the surface of a rear cover of the mobile phone through a numerical control system, the lifting end of the push rod type electric lifting column descends to enable a press plate to press the rear cover of the mobile phone, so as to ensure a buckling effect, and the assembling work of two mobile phones can be completed simultaneously each time, so as to improve the working efficiency and save the assembling time, after the assembling is completed, a first telescopic rod extends to push a horizontal plate to move upwards to incline an assembling plate, the assembled mobile phone slides into a discharging basket, after the discharging is completed, a second telescopic driving motor drives a second telescopic rod to extend for a certain distance to enable a mobile phone body nearest to the assembling plate to move to the upper side of the assembling plate for assembling, the assembly work is automatically completed.

The anti-skidding rubber pads are wrapped on the upper surfaces of the assembly tables of the mobile phone assembling machine, so that the resistance between the surfaces of the assembly tables and the mobile phones is increased, and after the mobile phone rear covers are pressed, the mobile phones on the anti-skidding rubber pads cannot smoothly slide to the discharging basket even if the assembly plates incline, and the inner walls of the discharging basket are also wrapped with the sponge shock-absorbing pads, so that the mobile phones are easily clamped on the discharging basket and the inclined assembly plates due to the resistance, and workers are required to take down the mobile phones in a matched manner to press the next batch of mobile phones; if the inclination angle of the assembling plate is increased, the mobile phone is easy to fall and damage from the assembling plate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a lid equipment behind cell-phone, through the improvement, guarantee that the cell-phone that the suppression was accomplished can get into out the basket smoothly, save the manpower of guard.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a mobile phone rear cover assembling device comprises a machine table and a working platform on the machine table, wherein a push-rod type electric lifting column and a pressing plate are installed on the machine table, an assembling table and a discharging mechanism located on one side of the assembling table are arranged on the working platform, a pushing mechanism used for pushing a pressed mobile phone to the discharging mechanism is arranged on one side, back to the discharging mechanism, of the assembling table, and the pushing mechanism comprises a pushing plate and a pushing driver used for driving the pushing plate to reciprocate towards the discharging mechanism;

the bottom of the assembly table is provided with a lifting mechanism used for pushing the pressed mobile phone away from the surface of the assembly table, and a gap is formed between the material pushing plate and the surface of the assembly table.

Furthermore, a through hole is formed in the assembling table, and the lifting mechanism comprises a plurality of lifting push rods and lifting drivers which are positioned at the bottoms of the lifting push rods and used for driving the lifting push rods to do up-and-down reciprocating motion;

the lifting push rod penetrates through the through hole, and the surface of the lifting push rod and the surface of the assembling table are located on the same horizontal plane.

Furthermore, the surface of the lifting push rod is a smooth surface, and the surface roughness of the lifting push rod is smaller than that of the surface of the assembling table;

the vertical projection surface of the lifting push rod is in an H-shaped structure, and the cross section of the through hole is the same as the vertical projection surface of the lifting push rod in structure.

Furthermore, limiting plates are arranged on two sides of the material pushing plate, and one opposite sides of the two limiting plates respectively abut against the outer walls of two sides of the lifting push rod;

and the limiting plate extends out of the material pushing plate in the direction exceeding the material mechanism, the horizontal height of the material pushing plate is higher than that of the lifting push rod after being lifted, and the horizontal height of the lifting push rod after being lifted is lower than that of the surface of the working platform.

Furthermore, the outer wall of the lifting push rod is connected with the inner wall of the through hole in a sliding mode.

Further, the discharging mechanism comprises a discharging platform, and the horizontal height of the surface of the discharging platform is equal to the horizontal height of the lifting push rod after being lifted;

the discharging platform comprises a conveying belt, a belt wheel mechanism and a driving motor, wherein the belt wheel mechanism and the driving motor are used for driving the conveying belt to work;

the surface of the conveyor belt is provided with a plurality of article placing grooves, and the article placing grooves are sequentially arranged along the conveying direction of the conveyor belt.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. after the mobile phone is pressed, the contact area between the mobile phone and the surface of the assembling table is reduced, so that the friction and the resistance between the mobile phone and the surface of the assembling table are reduced;

2. the mobile phone is pushed to the discharging mechanism through the material pushing mechanism, so that the mobile phone discharging mechanism is safe and reliable, the discharging speed is high, and the phenomenon that the mobile phone falls and rolls is avoided.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a front view of the first embodiment;

FIG. 3 is a schematic view of an assembly station according to a first embodiment;

fig. 4 is a schematic structural diagram of the second embodiment.

In the figure: 1. a machine platform; 11. a working platform; 13. a push-rod electric lifting column; 14. pressing a plate; 15. a through hole; 16. an assembly table; 21. a material pushing plate; 22. a pusher driver; 23. a limiting plate; 31. lifting the push rod; 32. a lift drive; 41. a conveyor belt; 42. a storage groove; 43. A pulley mechanism; 44. the motor is driven.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the assembly production of the existing large-screen smart phone, the assembly of the rear cover is at the tail end of the production line, when the assembly of various electrical components, a mainboard, a battery and the like in the mobile phone is completed and is tested by the voltage, the current and the like of the foundation, the assembly process of the rear cover is started, and the quality inspection process of the rear cover such as the drop test is performed after the assembly of the rear cover is completed. The embodiment is also suitable for assembling the tablet computer.

The first embodiment is as follows:

referring to fig. 1 to 3, a mobile phone rear cover assembly apparatus includes a machine table 1 and a working platform 11 on the machine table 1, wherein a push rod type electric lifting column 13 (which may also be a reciprocating linear cylinder or a linear hydraulic cylinder) and a pressing plate 14 are installed on the machine table 1, and the push rod type electric lifting column 13 drives the pressing plate 14 to perform reciprocating pressing and resetting actions. An assembling table 16 and a discharging mechanism located on one side of the assembling table 16 are arranged on the working platform 11, and a pushing mechanism used for pushing the pressed mobile phone to the discharging mechanism is arranged on one side of the assembling table 16, which is back to the discharging mechanism.

The pushing mechanism comprises a pushing plate 21 and a pushing driver 22 for driving the pushing plate 21 to reciprocate towards the direction of the discharging mechanism, and the pushing driver 22 in the embodiment selects a cylinder for reciprocating telescopic motion; and the bottom of the assembly table 16 is provided with a lifting mechanism for pushing the pressed mobile phone away from the surface of the assembly table 16, so that the friction between the mobile phone and the assembly table 16 is reduced, the surface of the mobile phone or the integrity of a film is protected, and a gap is formed between the material pushing plate 21 and the surface of the assembly table 16, so that the friction and the abrasion between the material pushing plate and the surface of the assembly table 16 are avoided.

The assembling table 16 is provided with a through hole 15, the lifting mechanism comprises a plurality of lifting push rods 31 and a lifting driver 32 which is positioned at the bottom of the lifting push rods 31 and used for driving the lifting push rods 31 to do up-and-down reciprocating motion, and the lifting driver 32 is preferably a linear cylinder, so that the structure is compact and the performance is reliable; the vertical projection surface of the lifting push rod 31 is in an H-shaped structure, the cross section of the through hole 15 is the same as the vertical projection surface of the lifting push rod 31 in structure, so that the outer wall of the lifting push rod 31 can be abutted against the inner wall of the through hole 15, or a gap is reserved, and sliding connection can be realized if the outer wall of the lifting push rod 31 is abutted against the inner wall of the through hole 15.

Promote the surface of push rod 31 and should be the smooth surface, roughness is less than the roughness on assembly station 16 surface, accomplishes to suppress the lid around the cell-phone, and assembly station 16 surface has anti-skidding effect, and the cell-phone can get into discharge mechanism smoothly after the suppression is accomplished.

When the lifting push rod 31 penetrates through the through hole 15 and lifts the mobile phone, the bottom of the lifting push rod 31 is positioned in the through hole 15, and the lifting push rod 31 is limited by the hole wall of the through hole 15, so that the stability of the mobile phone is kept; when the lifting push rod 31 is reset, the surface and the surface of the assembly table 16 should be located on the same horizontal plane, so that the mobile phone to be pressed can smoothly enter the assembly table 16.

In this embodiment, both sides of the material pushing plate 21 are provided with limiting plates 23, and the opposite sides of the two limiting plates 23 respectively abut against the outer walls of both sides of the lifting push rod 31; and the limiting plate 23 extends out of the material pushing plate 21 beyond the direction of the material mechanism, so that when the mobile phone is pushed to the material discharging mechanism, the limiting plate 23 reaches the two sides of the lifting push rod 31 before the material pushing plate 21, the mobile phone is protected by the two sides of the lifting push rod 31, and then the mobile phone is pushed by the pushing plate 21 abutting against the mobile phone. In order to ensure that the present embodiment can work normally, the structures can be matched with each other, the horizontal height of the material pushing plate 21 in the embodiment is higher than the horizontal height of the lifting push rod 31 after lifting, and the horizontal height of the lifting surface of the lifting push rod 31 should be lower than the surface of the working platform 11.

The discharging mechanism comprises a discharging platform, the horizontal height of the surface of the discharging platform is equal to or slightly lower than the horizontal height of the lifting push rod 31 after lifting, so that the mobile phone can be stably pushed into the discharging platform;

the discharging platform comprises a conveyor belt 41, a belt wheel mechanism 43 for driving the conveyor belt 41 to work and a driving motor 44; band pulley mechanism 43 and board 1 are through structural connection such as pivot, bracing piece, and this embodiment is no longer repeated, and driving motor connects a band pulley of band pulley mechanism 43. A plurality of storage slots 42 are formed in the surface of the conveyor belt 41, and the storage slots 42 are arranged in sequence along the conveying direction of the conveyor belt 41. Due to the design, the mobile phone can be accurately pushed and placed in the storage groove 42, the horizontal height of the bottom of the storage groove 42 is the same as that of the assembling table 16, and the limiting plate 23 and the material pushing plate 21 cannot collide with the belt wheel.

Each driver in this embodiment is controlled by the existing control systems such as a single chip microcomputer and a PC, and manual material feeding can be performed, or drivers are arranged on two sides of the machine table 1 to push the mobile phone to be pressed into the assembly table 16, which is not described in detail in this embodiment. The specific working mode is that after the mobile phone rear cover is pressed, the lifting mechanism works, the lifting driver 32 drives the lifting push rod 31 to ascend from the surface of the assembly table 16, so that the mobile phone leaves the surface of the assembly table 16, half of the thickness of the mobile phone is higher than that of the surface of the working platform 11, then the material pushing driver 22 is started, the limiting plate 23 reaches the two sides of the lifting push rod 31 before the material pushing plate 21, then the material pushing plate 21 abuts against the mobile phone, and the mobile phone is pushed to the article placing groove 42;

after the mobile phone reaches the storage groove 42 (the section of the storage groove is a U-shaped groove starting towards the direction of the material pushing mechanism), the material pushing plate 21 and the lifting push rod 31 are reset in sequence, and then the next group of mobile phones to be pressed enters the assembly table 16;

the driving motor 44 drives the driving wheel mechanism 43 to operate, the object placing groove 42 moves towards the direction of the next process, and the empty object placing groove 42 arrives at the work station to wait for the next group of pressed mobile phones.

Example two:

referring to fig. 4, the difference from the first embodiment is that, in order to save labor force of workers, the feeding mechanism of the present embodiment is designed to be located on one side of the machine platform 1, one feeding channel is a straight line, the mobile phone is pushed through the belt wheel conveying structure, if the mobile phone needs to be fed from both sides simultaneously, an L-shaped feeding channel is added while the feeding channel in the straight line direction is arranged on the other side, the mobile phone is conveyed to the feeding channel through two sections of belt wheel conveying structures, and the telescopic driving motor 44 is added to sequentially push and assist feeding. Due to the design, the working personnel only need to discharge materials at one side, the processing requirements of the two channels can be met, and the efficiency is higher.

The lifting mechanism in this embodiment may be provided in a plurality of numbers, which is determined according to the number of mobile phones that can be pressed simultaneously, and is not described in detail in this embodiment.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a lid equipment behind cell-phone, includes the board and the work platform on the board, installs push-down electric lifting column, clamp plate on the board, is equipped with the assembly bench on the work platform and is located the discharge mechanism of assembly bench one side, its characterized in that: a material pushing mechanism used for pushing the pressed mobile phone to the discharging mechanism is arranged on one side, back to the discharging mechanism, of the assembling table, and comprises a material pushing plate and a material pushing driver used for driving the material pushing plate to reciprocate towards the discharging mechanism;

2. The mobile phone rear cover assembling apparatus as set forth in claim 1, wherein: the assembly table is provided with a through hole, and the lifting mechanism comprises a plurality of lifting push rods and a lifting driver which is positioned at the bottoms of the lifting push rods and used for driving the lifting push rods to do up-and-down reciprocating motion;

3. The mobile phone rear cover assembling apparatus as set forth in claim 2, wherein: the surface of the lifting push rod is a smooth surface, and the surface roughness of the lifting push rod is smaller than that of the surface of the assembling table;

4. The mobile phone rear cover assembling apparatus as set forth in claim 3, wherein: limiting plates are arranged on two sides of the material pushing plate, and the opposite sides of the two limiting plates respectively abut against the outer walls of two sides of the lifting push rod;

5. The mobile phone rear cover assembling apparatus as set forth in claim 4, wherein: the outer wall of the lifting push rod is connected with the inner wall of the through hole in a sliding mode.

6. The mobile phone rear cover assembling apparatus as set forth in claim 5, wherein: the discharging mechanism comprises a discharging platform, and the horizontal height of the surface of the discharging platform is equal to the horizontal height of the lifting push rod after being lifted;