Mobile phone screen splitting pretreatment mechanism

Abstract

The utility model discloses a mobile phone screen splitting pretreatment mechanism, which relates to the technical field of mobile phone manufacturing, and adopts the technical scheme that the mobile phone screen splitting pretreatment mechanism comprises a material supply assembly which can continuously supply mobile phone screens to be split; the multiple feeding tools are distributed on the feeding assembly, and mobile phone screens to be split can be placed on the feeding tools; and the heating assembly is arranged on one side of the feeding assembly and used for heating the mobile phone screen on the feeding tool. The utility model has the beneficial effects that the mechanism can preprocess the mobile phone screen to be disassembled, and the mobile phone screen to be disassembled becomes the placing position of the mobile phone screen to be disassembled by virtue of the feeding tool, so that a periodic continuous feeding position for subsequent combined grabbing of a mechanical arm can be formed, and a foundation is laid for continuous feeding of a production line. In addition, the mobile phone screen can be heated at the initial supply stage by combining with the heating assembly, so that the time consumed for heating during subsequent splitting is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone manufacturing, in particular to a mobile phone screen splitting preprocessing mechanism. Background Art

[0002] Mobile phones have become an indispensable tool in people's lives, and as people's demand for mobile phones increases, it is common for one person to have multiple mobile phones. Mobile phones are updated more frequently than other household appliances. Therefore, for mobile phone production, how to improve the production quality and quantity of mobile phones is an issue that manufacturers need to consider.

[0003] In the manufacturing process of mobile phone screens, there will be products with failed or unqualified mobile phone screens. In this case, the CG cover plate and the bonded display screen need to be disassembled and recycled. The bonded display screen has a high cost and a high recycling value, so the disassembly of the mobile phone screen is mainly to separate the CG cover plate and the bonded display screen, and try to obtain a complete bonded display screen. In order to complete this process, the mobile phone screens need to be pre-processed one by one, and how to perform the operation in an automated and flow-through manner is the problem to be solved by this solution. Utility Model Content

[0004] In view of one of the deficiencies of the prior art, the utility model provides a mobile phone screen splitting preprocessing mechanism to solve the preprocessing problem when automatically splitting the mobile phone screen.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a mobile phone screen splitting preprocessing mechanism, comprising:

[0006] Feeding components can continuously supply the mobile phone screens to be disassembled;

[0007] A feeding tool, which is distributed on the feeding component and can hold the mobile phone screen to be disassembled;

[0008] The heating component is arranged on one side of the feeding component and is used to heat the mobile phone screen on the feeding tooling.

[0009] Preferably, the feeding assembly comprises:

[0010] A feeding turntable is rotatably arranged on the mounting table of the mechanism, and the feeding tooling is evenly arranged on the feeding turntable;

[0011] The turntable driving member is linked with the feeding turntable to drive the feeding turntable to rotate.

[0012] Preferably, the feeding tool comprises:

[0013] The tooling body is provided with a groove corresponding to the mobile phone screen, and the upper part of the tooling body is an open opening;

[0014] The first positioning member is a boss structure fixedly arranged inside the tooling body;

[0015] The second positioning member is arranged at the edge of the groove of the tool body and is an elastic member.

[0016] Preferably, the first positioning member is arranged at the bottom of the groove of the tool body, and the first positioning member comprises:

[0017] A middle positioning member is arranged in the middle of the tooling body, and one middle positioning member is arranged;

[0018] The edge positioning pieces are in contact with the edges of the grooves, and four edge positioning pieces are provided.

[0019] Preferably, the groove of the tool body is a rectangular groove, and openings are provided on both sides of the groove in the length direction.

[0020] Preferably, three second positioning members are provided, two of which are provided on the same long side of the groove and are respectively located on both sides of the opening, and the other is provided on the short side of the groove.

[0021] Preferably, the second positioning member comprises:

[0022] A positioning and fixing part, fixedly arranged on the edge of the groove of the tooling body;

[0023] The positioning movable part is elastically connected to the positioning fixed part, and the positioning movable part extends toward the inside of the groove.

[0024] Preferably, the heating component comprises:

[0025] A feeding heater, wherein a heating output port thereof is arranged toward one of the feeding fixtures of the feeding assembly;

[0026] A feeding heating frame is arranged on one side of the feeding assembly, connected to the feeding heating element, and used for supporting the feeding heating element.

[0027] Preferably, the feed heating element is a laser heating device;

[0028] The feeding heating frame is a lifting frame, and the feeding heating element is arranged at the movable end of the feeding heating frame. The feeding heating element can move toward or away from the feeding tooling under the drive of the feeding heating frame.

[0029] Preferably, the heating component can heat one of the feeding tools on the feeding component, and the position of the feeding tool on the feeding component corresponding to the heating component is the heating position; the mechanism also includes:

[0030] The air duct is arranged on one side of the feeding component, and its air outlet is arranged toward the feeding tooling of the heating position of the feeding component.

[0031] Compared with the existing technology, it has the following beneficial effects: this mechanism can pre-process the mobile phone screen to be disassembled, and with the help of the feeding tooling, it can become the placement position of the mobile phone screen to be disassembled, so as to form a periodic continuous supply position for the subsequent grasping by the robot arm, and lay a good foundation for the continuous supply of the production line. In addition, the mobile phone screen can be heated at the beginning of the supply by combining the heating component, thereby saving the time consumed by heating during the subsequent disassembly. In the subsequent processing process, it only needs to maintain the temperature or appropriately heat it, which can improve the overall disassembly efficiency of the mobile phone screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The overall structure of the embodiment of the present application is shown in FIG. Figure 1 ;

[0033] Figure 2 for Figure 1 A partial enlarged view of;

[0034] Figure 3 The overall structure of the embodiment of the present application is shown in FIG. Figure 2 .

[0035] In the figure:

[0036] 100. Mobile phone screen;

[0037] 1. Feeding assembly; 11. Feeding turntable; 12. Turntable driving member; 2. Feeding tooling; 21. Tooling body; 22. First positioning member; 23. Second positioning member; 3. Heating assembly; 31. Feeding heating member; 32. Feeding heating rack; 4. Exhaust duct. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] See also Figure 1-Figure 3 , this application provides the following technical solutions:

[0040] A mobile phone screen splitting pretreatment mechanism includes a feeding component 1, a feeding fixture 2, a heating component 3 and an exhaust component. The feeding component 1 serves as a basic structure for continuously supplying mobile phone screens 100 to be split; a plurality of feeding fixtures 2 are distributed on the feeding component 1, and the feeding fixtures 2 are used to place the mobile phone screens 100 to be split; a heating component 3 is also provided on one side of the feeding component 1, and the mobile phone screen 100 on the feeding fixture 2 is heated by the heating component 3. The heating component 3 can heat one of the feeding fixtures 2 on the feeding component 1, and the position of the feeding fixture 2 corresponding to the heating component 3 on the feeding component 1 is the heating position; the exhaust component is arranged corresponding to the heating component 3, and the exhaust component includes an air duct 4, which is arranged on one side of the feeding component 1, and its air outlet is arranged toward the feeding fixture 2 at the heating position of the feeding component 1.

[0041] Because the mobile phone screen needs to be heated when it is disassembled, and the glue on it is softened by heating to facilitate the subsequent disassembly operation. If the heating and disassembly steps are placed together, insufficient heating will result in difficulty in disassembly, or the disassembly operation will need to wait until the heating operation is completed, which will undoubtedly affect the efficiency of the entire disassembly process. Therefore, in this solution, while achieving a continuous supply of mobile phone screens 100, the mobile phone screens are heated at the beginning of the supply, which can solve the above problems well. In the subsequent disassembly process, it is only necessary to maintain the temperature or appropriately heat it.

[0042] Because the mobile phone screen 100 to be disassembled is most likely to be recycled, an exhaust component is set up. Through the setting of the air duct 4, the feeding tool 2 on the heating position can be blown or exhausted to remove the dust on the heated mobile phone screen 100 and the odor generated during the heating process. Exhaust is selected in this scheme, that is, the air duct 4 is an exhaust duct, one end of which is set toward the feeding tool 2, and the other end is connected to the exhaust fan.

[0043] On the basis of the above implementation scheme, the feeding assembly 1 can select a variety of different continuous feeding forms, such as conveyor belt type, turntable type, etc. This scheme uses a turntable feeding structure. The feeding assembly 1 includes a feeding turntable 11 and a turntable driving member 12. The feeding turntable 11 is rotatably arranged on the installation table of this mechanism, and the feeding tooling 2 is evenly arranged on the feeding turntable 11; a turntable driving member 12 is arranged in linkage with the feeding turntable 11, and the feeding turntable 11 is driven to rotate by the turntable driving member 12.

[0044] The specific implementation form of the turntable driving member 12 can be selected from existing technologies, such as a servo motor with a synchronous wheel, or a gear set.

[0045] Based on the above implementation scheme, see Figure 2The feeding tool 2 needs to meet two problems. One is to facilitate the placement of the disassembled mobile phone screen 100, and the other is to consider the convenience of subsequent grabbing by the robotic arm. The feeding tool 2 of this scheme includes a tool body 21, and a first positioning member 22 and a second positioning member 23 are arranged on the tool body 21. The tool body 21 is a rectangular body structure, and a rectangular groove corresponding to the mobile phone screen 100 is opened on its upper side. Openings are arranged on both sides of the groove in the length direction, and the upper part of the tool body 21 is an open mouth. By arranging openings on both sides of the groove, it can avoid the negative pressure generated by placing the mobile phone screen 100 inside, which makes it difficult to take it out later. On the other hand, it can also be combined with more types of robotic arm clamp structures. In addition to the suction cup type, the clamp structure that clamps the two sides of the mobile phone screen 100 can also be adapted to the feeding tool 2. The first positioning member 22 is a boss structure fixedly arranged inside the groove of the tool body 21; the second positioning member 23 is arranged at the edge of the groove of the tool body 21, and is an elastic member.

[0046] Through the structure of the tooling body 21, the mobile phone screen 100 can be placed very conveniently, and the mobile phone screen 100 can be positioned with the help of the first positioning member 22 and the second positioning member 23, so as to facilitate subsequent picking up by a robot arm.

[0047] On the basis of the above implementation scheme, the first positioning members 22 are all block structures, fixedly arranged at the bottom of the groove of the tool body 21, and the first positioning members 22 include a middle positioning member and a side positioning member. The middle positioning member is arranged at the middle of the tool body 21, and one is arranged; the side positioning member is attached to the side of the groove, and four side positioning members are arranged, symmetrically arranged in pairs at the two long sides of the groove, and distributed on both sides of the opening of the long side.

[0048] There are three second positioning members 23, two of which are arranged on the same long side of the groove, respectively located on both sides of the opening, and the other is arranged on the short side of the groove. The second positioning member 23 includes a positioning fixed part and a positioning movable part, wherein the positioning fixed part is fixedly arranged on the edge of the groove of the tooling body 21; the positioning movable part is elastically connected to the positioning fixed part, and the positioning movable part extends toward the inside of the groove. The positioning movable part is a block structure, and its upper edge facing the inner side of the groove is an inclined surface, and one side facing the inner side of the groove is a vertical surface. When the mobile phone screen 100 is placed in the groove, the positioning movable part will be pushed toward the positioning fixed part, thereby achieving clamping and fixing of the mobile phone screen 100.

[0049] On the basis of the above embodiment, the heating assembly 3 includes a feed heating element 31 and a feed heating rack 32. The heating output port of the feed heating element 31 is arranged toward one of the feed fixtures 2 of the feed assembly 1. The feed heating element 31 of this embodiment is a laser heating device. The feed heating rack 32 is arranged on one side of the feed assembly 1, connected to the feed heating element 31, and used to support the feed heating element 31.

[0050] The feeding heating frame 32 is a lifting frame, and the feeding heating element 31 is arranged at the movable end of the feeding heating frame 32 . The feeding heating element 31 can move toward or away from the feeding tooling 2 driven by the feeding heating frame 32 .

[0051] The feeding heating frame 32 of this solution is an "L"-shaped plate as a whole, and a reinforcing plate is arranged between the horizontal plate and the longitudinal plate thereof. A cylinder is arranged on the feeding heating frame 32, and the movable end of the cylinder is fixedly connected to the feeding heating element 31, and the feeding heating element 31 is driven to rise and fall by the cylinder.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mobile phone screen splitting preprocessing mechanism, characterized in that: include: A feeding component (1) can continuously supply the mobile phone screens (100) to be disassembled; A plurality of feeding tools (2) are distributed on the feeding component (1), and the feeding tools (2) can be used to place the mobile phone screen (100) to be disassembled; A heating component (3) is arranged on one side of the feeding component (1) and is used to heat the mobile phone screen (100) on the feeding tool (2).

2. The mobile phone screen splitting preprocessing mechanism according to claim 1, characterized in that: The feeding assembly (1) comprises: A feeding turntable (11) is rotatably arranged on the mounting table of the mechanism, and the feeding fixtures (2) are evenly arranged on the circumference of the feeding turntable (11); The turntable driving member (12) is linked with the feeding turntable (11) and can drive the feeding turntable (11) to rotate.

3. The mobile phone screen splitting preprocessing mechanism according to claim 1, characterized in that: The feeding tool (2) comprises: The tool body (21) is provided with a groove corresponding to the mobile phone screen (100), and the upper part of the tool body (21) is an open opening; The first positioning member (22) is a boss structure fixedly arranged inside the tooling body (21); The second positioning member (23) is arranged at the edge of the groove of the tool body (21) and is an elastic member.

4. The mobile phone screen splitting preprocessing mechanism according to claim 3, characterized in that: The first positioning member (22) is arranged at the bottom of the groove of the tool body (21), and the first positioning member (22) comprises: A middle positioning member is arranged in the middle of the tool body (21), and one middle positioning member is arranged; The edge positioning pieces are in contact with the edges of the grooves, and four edge positioning pieces are provided.

5. The mobile phone screen splitting preprocessing mechanism according to claim 4, characterized in that: The groove of the tool body (21) is a rectangular groove, and openings are arranged on both sides of the groove in the length direction.

6. The mobile phone screen splitting preprocessing mechanism according to claim 5, characterized in that: Three second positioning members (23) are provided, two of which are arranged on the same long side of the groove and are respectively located on both sides of the opening, and the other is arranged on the short side of the groove.

7. The mobile phone screen splitting preprocessing mechanism according to claim 3, characterized in that: The second positioning member (23) comprises: A positioning and fixing portion, fixedly arranged on the edge of the groove of the tool body (21); The positioning movable part is elastically connected to the positioning fixed part, and the positioning movable part extends toward the inside of the groove.

8. The mobile phone screen splitting preprocessing mechanism according to claim 1, characterized in that: The heating component (3) comprises: A feeding heating element (31), the heating output port of which is arranged toward one of the feeding fixtures (2) of the feeding assembly (1); A material feeding heating frame (32) is arranged on one side of the material feeding assembly (1), connected to the material feeding heating element (31), and used for supporting the material feeding heating element (31).

9. The mobile phone screen splitting preprocessing mechanism according to claim 8, characterized in that: The feed heating element (31) is a laser heating device; The feeding heating frame (32) is a lifting frame, and the feeding heating element (31) is arranged at a movable end of the feeding heating frame (32). The feeding heating element (31) can move toward or away from the feeding tool (2) driven by the feeding heating frame (32).

10. The mobile phone screen splitting preprocessing mechanism according to any one of claims 1 to 9, characterized in that: The heating component (3) can heat one of the feeding fixtures (2) on the feeding component (1), and the position of the feeding fixture (2) on the feeding component (1) corresponding to the heating component (3) is the heating position; the mechanism also includes: An air duct (4) is arranged on one side of the material feeding component (1), and its air outlet is arranged toward the material feeding tooling (2) at the heating position of the material feeding component (1).

Images