CN113070840B - Screen dismounting device - Google Patents
Screen dismounting device Download PDFInfo
- Publication number
- CN113070840B CN113070840B CN202110332978.8A CN202110332978A CN113070840B CN 113070840 B CN113070840 B CN 113070840B CN 202110332978 A CN202110332978 A CN 202110332978A CN 113070840 B CN113070840 B CN 113070840B
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- CN
- China
- Prior art keywords
- screen
- assembly
- sucking
- heating
- removing device
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- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 54
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of screen disassembly, and particularly discloses a screen disassembly device, which comprises: the jig assembly is used for fixing a middle frame of the electronic equipment; the heating assembly is used for heating a screen of the electronic equipment; the screen sucking assembly is used for sucking the screen; the separation assembly is connected to the heating assembly and the screen sucking assembly respectively and is used for driving the heating assembly and the screen sucking assembly to be far away from the jig assembly. The invention provides a screen removing device, which does not need to carry out position transfer operation of electronic equipment in the screen removing process, thereby improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of screen disassembly, in particular to a screen disassembly device.
Background
For convenient display, electronic devices such as notebooks, smartphones and the like are equipped with screens. Generally, the screen is relatively fixed to the middle frame through the adhesive, and when overhauling is performed, the screen is often required to be heated first, so that the adhesive force of the adhesive is weakened, and then the screen is peeled from the middle frame.
The traditional screen removing means is to heat and then peel off, so that the electronic equipment is transferred from the heating component to the separating component after the heating is finished, and the production efficiency is low.
Disclosure of Invention
An object of the present invention is to provide a screen removing device, which does not need to perform a position transfer operation of an electronic device during a screen removing process, so as to improve production efficiency.
In order to achieve the above object, the present invention provides a screen removing device, comprising:
the jig assembly is used for fixing a middle frame of the electronic equipment;
the heating assembly is used for heating a screen of the electronic equipment;
the screen sucking assembly is used for sucking the screen;
the separation assembly is connected to the heating assembly and the screen sucking assembly respectively and is used for driving the heating assembly and the screen sucking assembly to be far away from the jig assembly.
Optionally, the jig assembly includes a positioning frame, and an upper surface of the positioning frame is recessed downward to form a positioning groove into which the electronic device is placed;
a first through groove for the heating component and the screen sucking component to pass through is arranged in the middle of the bottom of the positioning groove; the edge of the bottom of the positioning groove is provided with a convex edge for blocking the middle frame from moving downwards.
Optionally, the fixture assembly further includes a clamping mechanism located above the positioning frame and a fixture driving mechanism for driving the clamping mechanism to move up and down; the clamping mechanism is used for clamping the rear cover of the electronic equipment.
Optionally, a second through groove for the screen sucking component to pass through is formed in the middle of the heating component.
Optionally, the screen sucking assembly includes:
the vacuum suction ball comprises a suction ball round head, a suction ball column and a suction ball disc for adsorbing the screen, which are sequentially communicated;
the screen sucking driving mechanism is used for extruding the suction ball round head.
Optionally, the screen sucking assembly further comprises a mounting plate, a fixing hole is formed in the mounting plate, and the ball sucking column is located in the fixing hole.
Optionally, the separation assembly includes:
the heating component and the mounting plate are fixedly connected with the lifting plate;
and the separation driving mechanism is connected with the lifting plate and used for driving the lifting plate to be far away from the middle frame in the jig assembly.
Optionally, the method further comprises:
the box, the inside of box is equipped with the holding chamber, the tool subassembly set firmly in the upper surface of box, the separation subassembly is located in the holding chamber.
Optionally, the separation assembly further comprises:
the transverse plate is fixedly arranged in the accommodating cavity, and the screen sucking driving mechanism and the separating driving mechanism are both fixed on the transverse plate;
the lower part of the vertical guide pillar is fixedly connected with the transverse plate, and the upper part of the vertical guide pillar is connected with the lifting plate in an up-down sliding manner.
Optionally, the box is provided with an inclined plane facing obliquely upwards, and a control assembly is arranged on the inclined plane.
The invention has the beneficial effects that: the utility model provides a tear screen device open, set up the synchronous motion that the subassembly realized heating element and inhale the screen subassembly of separating, and then can realize heating and tear open the screen operation at same station, tear open the screen in-process and need not to carry out electronic equipment's position transfer operation, so can effectively improve production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a screen removing device according to an embodiment;
fig. 2 is a schematic structural view of a separation assembly according to an embodiment.
In the figure:
1. a case; 101. an inclined surface; 102. a control assembly;
2. a jig assembly; 201. a positioning frame; 202. a clamping mechanism; 203. a jig driving mechanism;
3. a heating assembly;
4. a screen sucking component; 401. vacuum suction ball; 4011. a suction ball round head; 4012. a ball suction disc; 402. a screen sucking driving mechanism; 403. a mounting plate;
5. a separation assembly; 501. a cross plate; 502. a vertical guide post; 503. a lifting plate; 504. and separating the driving mechanism.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it will be understood that when one 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 an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present invention, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the invention.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present embodiment provides a screen removing device for separating a screen on an electronic device from a middle frame.
Note that, the electronic device may be a notebook, a display, a mobile phone, or a smart watch, which is not limited in this embodiment.
In this embodiment, the screen removing device includes a case 1, a jig assembly 2 for fixing a middle frame, a heating assembly 3 for heating a screen, a screen sucking assembly 4 for sucking the screen, and a separating assembly 5 for driving the heating assembly 3 and the screen sucking assembly 4 to be away from the jig assembly 2.
The inside of box 1 is equipped with the accommodation chamber, tool subassembly 2 set firmly in the upper surface of box 1, separation subassembly 5 is located the accommodation chamber. An inclined surface 101 facing obliquely upwards is arranged on one side of the box body 1, and a control assembly 102 is arranged on the inclined surface 101 so that an operator can perform control operation. Optionally, the control component 102 includes knobs, keys, a display screen, and the like.
The jig assembly 2 is used for positioning the middle frame. In this embodiment, the jig assembly 2 includes a positioning frame 201, a clamping mechanism 202 located above the positioning frame 201, and a jig driving mechanism 203 for driving the clamping mechanism 202 to move up and down. Generally, a rear cover of many electronic devices, such as a tablet computer, is connected to a middle frame through a fastening structure, and when the clamping mechanism 202 clamps the rear cover of the electronic device, the fixture driving mechanism 203 drives the clamping mechanism 202 to move upwards, so that the fastening structure can be released, and the rear cover is separated from the middle frame.
Further, a plurality of gripping holes may be provided on the side surface of the rear cover of the electronic device so that the gripping mechanism 202 extends into the gripping holes, thereby improving the gripping force of the gripping mechanism 202. Or, the buckle in the middle of the left side and the right side of the rear cover is manually removed, so that a thin seam is formed between the left side and the right side of the rear cover and the middle frame, and the clamping mechanism 202 stretches into the thin seam, thereby improving the gripping force of the clamping mechanism.
The upper surface of locating frame 201 is sunken in order to form the constant head tank that supplies electronic equipment put into, constant head tank bottom intermediate position is equipped with supplies heating element 3 and inhale the first through groove that screen assembly 4 passed, the border position of constant head tank bottom is equipped with and is used for stopping the chimb of center down motion. It can be appreciated that after the electronic device is placed in the positioning groove, the middle frame is blocked by the convex edge and cannot move downwards continuously.
The heating component 3 is used for heating the front surface of the screen, and after heat is transferred to the back surface of the screen, the viscosity of the adhesive at the back surface of the screen can be weakened. Generally, the adhesive is often coated on the edge of the screen, i.e. the middle of the screen does not need to be heated, so the middle of the heating component 3 can be provided with a second through groove for the screen sucking component 4 to pass through, so that the screen sucking component 4 is arranged in the second through groove, thereby achieving the effect of compact structure and greatly reducing the overall volume of the screen detaching device.
The screen sucking assembly 4 is used for sucking the screen. Optionally, the screen assembly 4 includes a vacuum suction ball 401, a screen driving mechanism 402, and a mounting plate 403. The vacuum suction ball 401 comprises a suction ball round head 4011, a suction ball column and a suction ball disk 4012 which are communicated in sequence and are used for adsorbing the screen. The screen driving mechanism 402 is used for pressing the suction ball round head 4011. The mounting plate 403 is provided with a fixing hole, and the suction ball column is positioned in the fixing hole to position the vacuum suction head.
After the suction ball disk 4012 sticks to the screen, the suction ball disk 4012 can generate a negative pressure by pressing the suction ball round head 4011 by the screen driving mechanism 402, and then the screen driving mechanism 402 withdraws and releases the suction ball round head 4011, so that the screen can be stably adsorbed by the suction ball disk 4012. When the screen needs to be released, the screen sucking driving mechanism 402 extrudes the spherical suction head 4011 again, the extrusion degree is not less than the extrusion degree just, the negative pressure effect of the spherical suction disk 4012 can be broken, after the spherical suction disk 4012 is separated from the screen, the screen sucking driving mechanism 402 retreats again and releases the spherical suction head 4011, and the spherical suction head 4011 can recover deformation so as to execute the screen sucking operation next time.
The separation assembly 5 includes a cross plate 501, a vertical guide post 502, a lifting plate 503, and a separation drive mechanism 504.
The transverse plate 501 is horizontally and fixedly arranged in the accommodating cavity, and optionally, the transverse plate 501 is fixedly connected with any inner wall of the box body 1 through rigid connectors such as fixing bolts. The screen driving mechanism 402 and the separation driving mechanism 504 are both fixed to the cross plate 501. The lifting plate 503 is located above the transverse plate 501, and the heating assembly 3 and the mounting plate 403 are both fixed on the lifting plate 503. The lower part of the vertical guide pillar 502 is fixedly connected with the transverse plate 501, and the upper part is connected with the lifting plate 503 in a vertical sliding manner. The separation driving mechanism 504 is connected to the lifting plate 503, and is used for driving the lifting plate 503 to approach or separate from a middle frame located in the jig assembly 2 along the vertical guide pillar 502.
Specifically, the separation driving mechanism 504 drives the lifting plate 503 to move upwards, so that the suction ball tray 4012 and the heating assembly 3 can be attached to the screen for heating and adsorbing operations; after the heating is finished, the separation driving mechanism 504 drives the lifting plate 503 to move downwards, so that the screen is forced to be far away from the middle frame under the adsorption action of the suction ball disk 4012, and finally, the screen frame separation is realized.
It should be noted that, each driving mechanism may be an air cylinder, a hydraulic cylinder, or an electrode lead screw assembly, and the specific structure thereof is not the focus of the embodiment, so that the description thereof will not be repeated.
The screen removing device provided in this embodiment has the following specific working process:
(1) placing the electronic equipment screen downwards into a positioning groove;
(2) the suction screen driving mechanism 402 presses the vacuum suction ball 401;
(3) the separation driving mechanism 504 drives the heating assembly 3 and the vacuum suction ball 401 to move upwards to be attached to the screen;
(4) the screen driving mechanism 402 retreats and releases the vacuum suction ball 401, and the suction ball disk 4012 of the vacuum suction ball 401 adsorbs the screen;
(5) the fixture driving mechanism 203 drives the clamping mechanism 202 to move downwards, and the clamping mechanism 202 grabs the rear cover of the electronic equipment; the fixture driving mechanism 203 drives the clamping mechanism 202 to move upwards, so that the rear cover is detached;
(6) the heating component 3 heats the screen;
(7) after the heating is finished, the separation driving mechanism 504 drives the heating assembly 3 and the vacuum suction ball 401 to move downwards, so that the screen is forced to be separated from the middle frame, and the screen disassembling operation is completed.
According to the screen removing device, the synchronous movement of the heating component 3 and the screen sucking component 4 is realized by the separation component 5, and then the simultaneous operation of heating and screen removing can be realized at the same station, and the position transfer operation of electronic equipment is not needed in the screen removing process, so that the production efficiency can be effectively improved.
Further, the screen detaching device provided by the embodiment is simple in structure, easy to operate, low in manufacturing cost and capable of being popularized and used in different projects. The heating element is in the safe position of first penetration groove below before tearing open the screen, only can rise to working position when heating, tear open the screen and just get back to safe position again, avoid scalding the staff, improve the security performance.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A screen removing device, comprising:
the jig assembly is used for fixing a middle frame of the electronic equipment;
the heating assembly is used for heating a screen of the electronic equipment;
the screen sucking assembly is used for sucking the screen;
the separation assembly is respectively connected with the heating assembly and the screen suction assembly and is used for driving the heating assembly and the screen suction assembly to be far away from the jig assembly;
the jig assembly comprises a clamping mechanism and a jig driving mechanism, wherein the jig driving mechanism is used for driving the clamping mechanism to move up and down, and the clamping mechanism is used for clamping a rear cover of the electronic equipment;
the jig assembly comprises a positioning frame, wherein the upper surface of the positioning frame is recessed downwards to form a positioning groove for the electronic equipment to be placed in; the edge of the bottom of the positioning groove is provided with a convex edge for blocking the middle frame from moving downwards;
the clamping mechanism is located above the locating frame, and the screen sucking assembly, the heating assembly and the separating assembly are located below the locating frame.
2. The screen removing device according to claim 1, wherein,
the middle position of the bottom of the positioning groove is provided with a first through groove for the heating component and the screen sucking component to pass through.
3. The screen removing device according to claim 1, wherein a second penetrating groove for the screen sucking assembly to penetrate is formed in the middle of the heating assembly.
4. The screen removing device of claim 1, wherein the screen sucking assembly comprises:
the vacuum suction ball comprises a suction ball round head, a suction ball column and a suction ball disc for adsorbing the screen, which are sequentially communicated;
the screen sucking driving mechanism is used for extruding the suction ball round head.
5. The screen removing device according to claim 4, wherein the screen sucking assembly further comprises a mounting plate, a fixing hole is formed in the mounting plate, and the suction ball column is located in the fixing hole.
6. The screen removing device of claim 5, wherein the separating assembly comprises:
the heating component and the mounting plate are fixedly connected with the lifting plate;
and the separation driving mechanism is connected with the lifting plate and used for driving the lifting plate to be far away from the middle frame in the jig assembly.
7. The screen removing device of claim 6, further comprising:
the box, the inside of box is equipped with the holding chamber, the tool subassembly set firmly in the upper surface of box, the separation subassembly is located in the holding chamber.
8. The screen removing device of claim 7, wherein the separating assembly further comprises:
the transverse plate is fixedly arranged in the accommodating cavity, and the screen sucking driving mechanism and the separating driving mechanism are both fixed on the transverse plate;
the lower part of the vertical guide pillar is fixedly connected with the transverse plate, and the upper part of the vertical guide pillar is connected with the lifting plate in an up-down sliding manner.
9. The screen removing device according to claim 7, wherein the box body is provided with an inclined surface facing obliquely upwards, and the inclined surface is provided with a control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332978.8A CN113070840B (en) | 2021-03-29 | 2021-03-29 | Screen dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332978.8A CN113070840B (en) | 2021-03-29 | 2021-03-29 | Screen dismounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113070840A CN113070840A (en) | 2021-07-06 |
| CN113070840B true CN113070840B (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110332978.8A Active CN113070840B (en) | 2021-03-29 | 2021-03-29 | Screen dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113070840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851116B (en) * | 2022-05-09 | 2023-12-12 | 博众精工科技股份有限公司 | Screen removing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208358212U (en) * | 2018-04-26 | 2019-01-11 | 闻泰通讯股份有限公司 | Electronic equipment rear cover automatic disassembling device |
| CN208745135U (en) * | 2018-09-04 | 2019-04-16 | 东莞景欣塑胶制品有限公司 | A kind of hot pressing separation provision for disengagement |
| CN110091159A (en) * | 2019-05-25 | 2019-08-06 | 深圳市卓茂科技有限公司 | A kind of mobile phone tears screen device open automatically |
| CN211220499U (en) * | 2019-07-16 | 2020-08-11 | 广东坚成智能通讯技术股份有限公司 | Mobile phone screen dismounting machine simple to operate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102505213B1 (en) * | 2017-12-08 | 2023-03-03 | 삼성전자주식회사 | Seperating electronic device and process method thereby |
-
2021
- 2021-03-29 CN CN202110332978.8A patent/CN113070840B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208358212U (en) * | 2018-04-26 | 2019-01-11 | 闻泰通讯股份有限公司 | Electronic equipment rear cover automatic disassembling device |
| CN208745135U (en) * | 2018-09-04 | 2019-04-16 | 东莞景欣塑胶制品有限公司 | A kind of hot pressing separation provision for disengagement |
| CN110091159A (en) * | 2019-05-25 | 2019-08-06 | 深圳市卓茂科技有限公司 | A kind of mobile phone tears screen device open automatically |
| CN211220499U (en) * | 2019-07-16 | 2020-08-11 | 广东坚成智能通讯技术股份有限公司 | Mobile phone screen dismounting machine simple to operate |
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| Publication number | Publication date |
|---|---|
| CN113070840A (en) | 2021-07-06 |
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