Mobile phone screen disassembling device

Abstract

The application relates to the technical field of automatic mechanical equipment, in particular to a mobile phone screen disassembling device. The device comprises a base sliding module, a mobile phone fixing module installed on the base sliding module and used for placing a mobile phone, a suction module installed at the bottom of the mobile phone fixing module and used for adsorbing and fixing a mobile phone back cover, a screen suction module installed on one side of the base sliding module and used for adsorbing a mobile phone screen, and a screen processing module installed on the other side of the base sliding module and used for tearing off the mobile phone screen, and the screen suction module and the screen processing module are oppositely arranged. Compared with the prior art, the mobile phone screen disassembling device comprises the base sliding module, the mobile phone fixing module, the suction module, the screen suction module and the screen processing module; the parts are matched with each other, the automation production of the mobile phone screen disassembling process is realized, the production efficiency can be greatly improved, the labor intensity of workers can be reduced, the factory batch production requirement can be met, and the device has wide market space.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic mechanical equipment, in particular to a mobile phone screen disassembling device. BACKGROUND

[0002] With the popularity and use rate of mobile phones increasing, the maintenance rate of mobile phones is increasing. Most of the maintenance operations of existing smart phones need to disassemble the mobile phone screen first, and then the later mobile phone maintenance operation can be performed. At present, the disassembly of mobile phone screens on the market mostly adopts the manual screen opening mode, which is not only low in screen opening efficiency and screen opening success rate, but also is not conducive to large-scale disassembly. SUMMARY

[0003] The present application proposes a mobile phone screen disassembling device to realize the automatic production of the mobile phone screen disassembling process, greatly improve the production efficiency and reduce the labor intensity of workers, meet the requirements of factory batch production, and have a wide market space.

[0004] The present application adopts the following technical scheme: a mobile phone screen disassembling device includes a base sliding module, a mobile phone fixing module installed on the base sliding module and used for placing a mobile phone, an adsorption module installed at the bottom of the mobile phone fixing module and used for adsorbing and fixing the back cover of the mobile phone, a screen adsorption module installed on one side of the base sliding module and used for adsorbing the screen of the mobile phone, and a screen removing module installed on the other side of the base sliding module and used for removing the screen of the mobile phone, and the screen adsorption module and the screen removing module are oppositely arranged.

[0005] Further, the base sliding module includes a first lead screw base, a first lead screw horizontally installed on the first lead screw base, a first sliding table sleeved on the first lead screw and threadedly connected with the first lead screw, and a first guide assembly used for limiting the rotation of the first sliding table; the first guide assembly is installed on the first lead screw base and is in sliding connection with the first sliding table.

[0006] Further, the mobile phone fixing module includes a mobile phone storage plate fixedly installed on the first sliding table, and a plurality of recesses for placing the mobile phone are formed in the mobile phone storage plate.

[0007] Further, the adsorption module includes a back cover suction cup installed above the mobile phone storage plate and used for adsorbing the back cover of the mobile phone, and a vacuum generator in communication with the back cover suction cup and used for adsorbing the back cover of the mobile phone.

[0008] Further, the screen suction module comprises a second screw rod seat vertically installed on one side of the first screw rod seat, a second screw rod installed on the second screw rod seat and perpendicular to the first screw rod, a lifting platform sleeved on the second screw rod and threadedly connected with the second screw rod, a second guide assembly for limiting rotation of the lifting platform, and a screen suction cup installed on the front end of the lifting platform and used for suction of the mobile phone screen; the second guide assembly is installed on the second screw rod seat and in sliding connection with the lifting platform.

[0009] Further, the screen suction module further comprises a rotary lever, the rotary lever comprising a first connecting portion and a second connecting portion respectively located at two ends of the rotary lever, and a third connecting portion located at the middle portion of the rotary lever; wherein the first connecting portion is hingedly connected with the lifting platform, the second connecting portion is connected with the screen suction cup, and the third connecting portion is hingedly connected with the second screw rod seat.

[0010] Further, the screen processing module comprises a linear sliding table installed on one side of the first screw rod seat, and a screen processing knife assembly installed on the linear sliding table; and the screen processing knife assembly is matched with the screen suction cup of the screen suction module.

[0011] Further, the linear sliding table comprises a third screw rod seat horizontally installed on one side of the first screw rod seat, a third screw rod installed on the third screw rod seat and perpendicular to the first screw rod, a second sliding table sleeved on the third screw rod and threadedly connected with the third screw rod, and a third guide assembly for limiting rotation of the second sliding table; wherein the third guide assembly is installed on the third screw rod seat and in sliding connection with the second sliding table.

[0012] Compared with the prior art, the mobile phone screen disassembling device has the following beneficial effects:

[0013] 1) The rough working process of the mobile phone screen disassembling device in the application is as follows: first, place the mobile phone to be disassembled on the mobile phone fixing module with the mobile phone screen facing upwards; then, start the adsorption module to suck the mobile phone back cover, start the base sliding module to slide to the lower side of the screen adsorption module, so that the recess for placing the mobile phone on the mobile phone fixing module is opposite to the screen suction cup of the screen adsorption module; then, start the screen adsorption module to move downwards to adsorb and fix the corresponding mobile phone screen; then, move the screen adsorption module upwards; at this time, the mobile phone screen and the mobile phone back cover are pulled apart under the action of the opposite pulling force of the back cover suction cup and the screen suction cup, and a crack is formed between the mobile phone screen and the mobile phone back cover; at this time, start the screen straightening module, insert the screen straightening knife in the screen straightening module into the crack between the mobile phone screen and the mobile phone back cover, and drag the screen straightening knife back and forth until the mobile phone screen and the mobile phone back cover are completely separated, and the screen straightening module returns to the initial position; finally, turn off the adsorption module, release the adsorption of the mobile phone back cover, and slide the adsorption module to the initial position under the driving of the base sliding module, at the same time, turn off the screen suction cup in the screen adsorption module, release the adsorption of the mobile phone screen, and move the screen suction cup to the initial position correspondingly, and wait for the next step.

[0014] The mobile phone screen disassembling device in the application includes a base sliding module, a mobile phone fixing module, an adsorption module, a screen adsorption module, and a screen straightening module; each part cooperates with each other to realize the automation of the mobile phone screen disassembling process, greatly improve the production efficiency and reduce the labor intensity of workers, meet the requirements of factory batch production, and have a wide market space.

[0015] 2) The base sliding module adopts a lead screw transmission assembly to convert the rotary motion of the first driving motor into the linear motion of the first sliding table, has high transmission accuracy, and improves the action execution accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 It is the overall structure schematic diagram of the mobile phone screen disassembling device in the application;

[0018] Figure 2 It is Figure 1 It is the combined structure schematic diagram of the base sliding module and the mobile phone fixing module in the application;

[0019] Figure 3 It is Figure 1Schematic diagram of the Zhongli screen module structure;

[0020] Figure 4 for Figure 1 Schematic diagram of the middle screen adsorption module structure;

[0021] Among them: base sliding module 1, first lead screw seat 10, first lead screw 11, first sliding stage 12, and first guide assembly 13;

[0022] Mobile phone fixing module 2, mobile phone storage board 20, groove 201;

[0023] Adsorption module 3;

[0024] Screen suction module 4, second lead screw seat 40, second lead screw 41, lifting platform 42, screen suction cup 44, rotating lever 45, first connecting part 451, second connecting part 452, third connecting part 453;

[0025] Screen module 5, third lead screw seat 511, third lead screw 512, second sliding stage 513, third guide assembly 514. Detailed Implementation

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0027] The following is in conjunction with the appendix Figure 1 To be continued Figure 4 The invention is described in detail with specific embodiments:

[0028] like Figures 1-4 As shown, a mobile phone screen disassembly device includes a base sliding module 1, a mobile phone fixing module 2 installed on the base sliding module 1 for placing the mobile phone, an adsorption module 3 installed at the bottom of the mobile phone fixing module 2 for adsorbing and fixing the back cover of the mobile phone, a screen adsorption module 4 installed on one side of the base sliding module 1 for adsorbing the mobile phone screen, and a screen removal module 5 installed on the other side of the base sliding module 1 for tearing off the mobile phone screen, wherein the screen adsorption module 4 and the screen removal module 5 are arranged opposite to each other.

[0029] The approximate working process of the mobile phone screen disassembling device in the application is as follows: first, place the mobile phone to be disassembled on the mobile phone fixing module 2, and set the mobile phone screen upwards; then, start the adsorption module 3 to suck the mobile phone back cover, start the base sliding module 1 to slide to the lower side of the screen adsorption module 4, so that the recess 201 for placing the mobile phone opened on the mobile phone fixing module 2 is opposite to the screen suction cup 44 of the screen adsorption module 4; then, start the screen adsorption module 4 to move downwards to adsorb and fix the corresponding mobile phone screen; then, move the screen adsorption module 4 upwards; at this time, the mobile phone screen and the mobile phone back cover are pulled apart under the action of the opposite pulling force of the back cover suction cup and the screen suction cup 44, and a crack is formed between the mobile phone screen and the mobile phone back cover; at this time, start the screen sorting module 5, insert the screen sorting knife in the screen sorting module 5 into the crack between the mobile phone screen and the mobile phone back cover, and drag the screen sorting knife back and forth until the mobile phone screen and the mobile phone back cover are completely separated, and the screen sorting module 5 returns to the initial position; finally, close the adsorption module 3, release the adsorption of the mobile phone back cover, and slide the adsorption module 3 to the initial position under the driving of the base sliding module 1, at the same time, close the screen suction cup 44 in the screen adsorption module 4, release the adsorption of the mobile phone screen, and correspondingly move the screen suction cup 44 to the initial position, and wait for the next step.

[0030] The mobile phone screen disassembling device in the application includes a base sliding module 1, a mobile phone fixing module 2, an adsorption module 3, a screen adsorption module 4, and a screen sorting module 5; each part cooperates with each other to realize the automation of the mobile phone screen disassembling process, can greatly improve the production efficiency and reduce the labor intensity of workers, meet the requirements of factory batch production, and has a wide market space. The control system of the device can realize full-automatic mechanical operation through calculation programming control software, is convenient for assembly line batch production, and reduces the labor cost.

[0031] Further, the base sliding module 1 comprises a first screw rod base 10, a first screw rod 11 horizontally mounted on the first screw rod base 10, a first sliding table 12 sleeved on the first screw rod 11 and threadedly connected with the first screw rod 11, a first guide assembly 13 for limiting the rotation of the first sliding table 12, and a first driving motor mounted on the first screw rod base 10 and used for driving the first screw rod 11 to rotate. The first guide assembly 13 is mounted on the first screw rod base 10 and is in sliding connection with the first sliding table 12. In the embodiment, the first guide assembly 13 is a first sliding track fixedly mounted on the first screw rod base 10, which is arranged in parallel with the first screw rod 11 and correspondingly slides the first sliding table 12 on the first sliding track to realize the sliding of the first sliding table 12. Of course, the first guide assembly 13 in the base sliding module 1 can also adopt other similar structures capable of realizing the guiding function, which are not limited in the present application and all belong to the protection scope of the present application. In operation, the first driving motor is started to drive the first screw rod 11 to rotate, so as to drive the first sliding table 12 to slide on the first sliding track. The base sliding module 1 adopts the screw rod transmission assembly to convert the rotary motion of the first driving motor into the linear motion of the first sliding table 12, so that the transmission precision is high and the action execution accuracy is improved.

[0032] Further, the mobile phone fixing module 2 comprises a mobile phone storage plate 20 fixedly mounted on the first sliding table 12, and a plurality of recesses 201 for placing mobile phones are formed on the mobile phone storage plate 20. The plurality of recesses 201 are arranged at equal intervals and side by side, are arranged in an orderly manner in the embodiment, and are convenient for subsequent operation and processing. The size of the recess 201 is not limited and can be designed according to the size of the mobile phone. Specifically, the fixing mode between the first sliding table 12 and the mobile phone storage plate 20 is not limited, but preferably, the first sliding table 12 and the mobile phone storage plate 20 are detachably connected to realize the fixed mounting therebetween, such as buckle connection or bolt connection. The detachable connection between the first sliding table 12 and the mobile phone storage plate 20 facilitates the disassembly of the mobile phone storage plate 20 and facilitates the user to replace the mobile phone storage plate 20 of different sizes, so that the mobile phone screen disassembling device can adapt to mobile phone screens of various sizes.

[0033] Further, the adsorption module 3 comprises a back shell suction cup mounted above the mobile phone storage plate 20 and used for adsorbing the back shell of the mobile phone, and a vacuum generator in communication with the back shell suction cup and used for adsorbing the back shell of the mobile phone. In use, the vacuum generator is controlled to realize the adsorption and release of the back shell suction cup to the back shell of the mobile phone, and the adsorption stability is good.

[0034] Further, the screen suction module 4 comprises a second screw rod seat 40 vertically installed on one side of the first screw rod seat 10, a second screw rod 41 installed on the second screw rod seat 40 and perpendicular to the first screw rod 11, a lifting platform 42 sleeved on the second screw rod 41 and threadedly connected with the second screw rod 41, a second guide assembly for limiting the rotation of the lifting platform 42, a screen suction cup 44 installed on the front end of the lifting platform 42 and used for suction of the mobile phone screen, and a second driving motor installed on the second screw rod seat 40 and used for driving the rotation of the second screw rod 41. The second guide assembly is installed on the second screw rod seat 40 and is in sliding connection with the lifting platform 42.

[0035] The second guide assembly 42 in the embodiment is a second sliding rail fixedly installed on the second screw rod seat 40, and the lifting platform 42 is slidingly installed on the second sliding rail, so that the lifting of the lifting platform 42 is realized. Of course, the second guide assembly 42 in the screen suction module 4 can also be designed with reference to the structure of the first guide assembly 13. In operation, the second driving motor is started to drive the rotation of the second screw rod 41, so as to drive the lifting platform 42 to slide along the second sliding rail, and the screen suction cup 44 used for suction of the mobile phone screen is installed on the front end of the lifting platform 42. The screen suction cup 44 realizes the suction and fixation of the mobile phone screen and drives the lifting of the screen suction cup 44 through the lifting platform 42. The screen suction module 4 in the present application also adopts the screw rod transmission assembly to convert the rotary motion of the second driving motor into the linear lifting motion of the lifting platform 42, so that the transmission precision is high and the action execution accuracy is further improved.

[0036] Specifically, the screen suction module 4 further comprises a rotary lever 45, which comprises a first connecting part 451 and a second connecting part 452 located at two ends of the rotary lever 45 respectively, and a third connecting part 453 located at the middle part of the rotary lever 45. The first connecting part 451 is hingedly connected with the lifting platform 42, the second connecting part 452 is fixedly connected with the screen suction cup 44, and the third connecting part 453 is hingedly connected with the second screw rod seat 40. In operation, the lifting of the lifting platform 42 drives the lifting or lowering of the first connecting part 451, so that the rotary lever 45 rotates with the third connecting part 453 as the supporting point of the hinged point of the second screw rod seat 40, thereby realizing the lifting operation of the screen suction cup 44. The lever principle is adopted to realize the lifting operation of the screen suction cup 44, and the structure design is novel.

[0037] Further, the screen cleaning module 5 comprises a linear slide 51 installed on one side of the first lead screw base 10, and a screen cleaning knife assembly 52 installed on the linear slide 51; and the screen cleaning knife assembly 52 cooperates with the screen suction cup 44 of the screen suction module 4 and the rear shell suction cup in the suction module 3 to realize the separation of the mobile phone screen and the mobile phone rear shell; the linear slide 51 is started, the screen cleaning knife in the screen cleaning knife assembly 52 is inserted into the crack between the mobile phone screen and the mobile phone rear shell, and the reciprocating motion of the screen cleaning knife is realized by controlling the motion of the linear slide 51, until the mobile phone screen and the mobile phone rear shell are completely separated, the screen cleaning module 5 is reset, and the next work is waited. Specifically, the screen cleaning knife assembly 52 comprises a screen cleaning knife for separating the mobile phone screen and the mobile phone rear shell, and the shape, size and the like of the screen cleaning knife are not limited in the application, which can be designed by the person skilled in the art according to the actual situation. The screen cleaning knife assembly 52 can also comprise other components, such as an angle adjusting assembly for adjusting the installation angle of the screen cleaning knife, or a horizontal sliding table for horizontal movement of the screen cleaning knife. At this time, one end of the angle adjusting assembly or the horizontal sliding table is connected with the linear slide 51, and the other end is connected with the screen cleaning knife, so as to realize the angle adjustment or horizontal sliding of the screen cleaning knife.

[0038] At the same time, it should be noted that the linear slide 51 can directly use the linear module sold on the market, and of course, other structures can also be used instead of the linear module. For example, in the present application, a specific structure of the linear slide 51 is provided, which comprises a third lead screw base 511 horizontally installed on one side of the first lead screw base 10, a third lead screw 512 installed on the third lead screw base 511 and perpendicular to the first lead screw 11, a second sliding table 513 sleeved on the third lead screw 512 and threadedly connected with the third lead screw 512, a third guide assembly 514 for limiting the rotation of the second sliding table 513, and a third drive motor fixedly installed on the third lead screw base 511 and used for driving the third lead screw 512 to rotate. Wherein, the third lead screw base 511 is perpendicular to the first lead screw base 10; the third guide assembly 514 is installed on the third lead screw base 511 and is in sliding connection with the second sliding table 513.

[0039] The third guide assembly 514 in the embodiment is a third sliding track fixedly installed on the third screw rod base 511, and the second sliding table 513 is correspondingly slidably installed on the third sliding track, so that the sliding of the second sliding table 513 is realized. Of course, the third guide assembly 514 in the linear sliding table 51 can also be designed with reference to the structure of the first guide assembly 13. In operation, the third driving motor is started to drive the third screw rod 512 to rotate, so as to drive the second sliding table 513 to slide along the third sliding track. The linear sliding table 51 in the application also adopts a screw rod transmission assembly to convert the rotary motion of the third driving motor into the linear lifting motion of the second sliding table 513, so that the transmission precision is high, and the action execution accuracy is further improved.

[0040] The application is further described above with the aid of specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the application, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading the specification are within the scope of the application.

Claims

1. A mobile phone screen disassembly device, characterized in that: The device comprises a base sliding module, a mobile phone fixing module installed on the base sliding module and used for placing a mobile phone, an adsorption module installed at the bottom of the mobile phone fixing module and used for adsorbing a mobile phone back cover, a screen adsorption module installed on one side of the base sliding module and used for adsorbing a mobile phone screen, and a screen removing module installed on the other side of the base sliding module and used for removing the mobile phone screen, and the screen adsorption module and the screen removing module are oppositely arranged. The screen adsorption module comprises a second screw rod seat vertically installed on one side of a first screw rod seat, a second screw rod installed on the second screw rod seat and perpendicular to the first screw rod, a lifting platform sleeved on the second screw rod and threadedly connected with the second screw rod, a second guide assembly used for limiting rotation of the lifting platform, and a screen adsorption disc installed at the front end of the lifting platform and used for adsorbing the mobile phone screen; the second guide assembly is installed on the second screw rod seat and slidably connected with the lifting platform. The screen adsorption module further comprises a rotating lever, which comprises a first connecting part and a second connecting part respectively located at two ends of the rotating lever, and a third connecting part located at the middle of the rotating lever. The first connecting part is hingedly connected with the lifting platform, the second connecting part is connected with the screen adsorption disc, and the third connecting part is hingedly connected with the second screw rod seat, forming a lever structure with the third connecting part as a fulcrum. The screen removing module comprises a linear sliding table installed on one side of the first screw rod seat, and a screen removing knife assembly installed on the linear sliding table; and the screen removing knife assembly cooperates with the screen adsorption disc of the screen adsorption module. The adsorption module adsorbs the mobile phone back cover, the screen adsorption module adsorbs the corresponding mobile phone screen, the screen adsorption module is moved upward, the mobile phone screen and the mobile phone back cover are pulled apart by the opposite pulling force of the back cover adsorption disc and the screen adsorption disc, a crack is formed between the mobile phone screen and the mobile phone back cover, the screen removing knife in the screen removing module is inserted into the crack between the mobile phone screen and the mobile phone back cover, and the screen removing knife is dragged back and forth until the mobile phone screen and the mobile phone back cover are completely separated.

2. The mobile phone screen disassembling device according to claim 1, wherein the base sliding module comprises a first screw rod seat, a first screw rod horizontally installed on the first screw rod seat, a first sliding table sleeved on the first screw rod and threadedly connected with the first screw rod, and a first guide assembly used for limiting rotation of the first sliding table; the first guide assembly is installed on the first screw rod seat and slidably connected with the first sliding table.

3. The mobile phone screen disassembling device according to claim 2, wherein the mobile phone fixing module comprises a mobile phone storage plate fixedly installed on the first sliding table, and a plurality of recesses for placing mobile phones are formed in the mobile phone storage plate.

4. The mobile phone screen disassembling device according to claim 3, wherein the adsorption module comprises a back cover adsorption disc installed above the mobile phone storage plate and used for adsorbing a mobile phone back cover, and a vacuum generator communicated with the back cover adsorption disc and used for adsorbing the mobile phone back cover. ​ ​ ​ 5. The mobile phone screen disassembling device according to claim 1, wherein: The straight line sliding table comprises a third screw rod base horizontally mounted on one side of the first screw rod base, a third screw rod mounted on the third screw rod base and perpendicular to the first screw rod, a second sliding base sleeved on the third screw rod and threadedly connected with the third screw rod, and a third guide assembly for limiting rotation of the second sliding base. The third guide assembly is mounted on the third screw rod base and is in sliding connection with the second sliding base.

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