Screen dismounting device

Abstract

The utility model relates to a screen disassembling device which comprises a base, a connecting plate and an execution assembly. The base comprises a vertical plate extending in the first direction, and a first driving part is fixed to the vertical plate. The connecting plate is driven by the first driving part to move along the first direction; the execution assembly is fixed to the connecting plate through a pivot, and the execution assembly is configured to rotate around the pivot; the execution assembly comprises a mounting part and an adsorption plate, the adsorption plate and the mounting part are detachably connected, and when the execution assembly sucks the display screen, the adsorption plate and the display screen are arranged in the first direction; the utility model can be adapted to display screen products with different sizes and shapes, and has high compatibility; the working procedures from dismounting to transferring of the display screen product can be achieved by rotating the execution assembly in a reciprocating mode, and the screen dismounting operation rhythm is smooth; the space limitation of taking out the display screen from the position below the device is avoided, and production efficiency and reliability are higher.

Description

Technical Field

[0001] The utility model relates to the technical field of screen disassembly tooling, in particular to a screen disassembly device. Background Art

[0002] 3C electronic products have gradually entered our daily lives and become an indispensable part. Defective electronic products during R&D, production and use usually need to be detected and repaired after the screen is removed. Products of different types and specifications have different appearances and display screens of different sizes, and the existing screen removal devices are difficult to be compatible with a variety of display screen sizes and appearances. In addition, the existing screen removal devices only have the function of removing the screen, and the defective products obtained by removal need to be docked with the screen removal position with a robot or other equipment for transportation, which affects the overall streamline rhythm and production efficiency, and has a single function. Utility Model Content

[0003] To this end, the technical problem to be solved by the present invention is to overcome the technical difficulties in the prior art that the screen disassembly device is not compatible with display screens of various sizes and is not convenient to carry or transfer, and to provide a screen disassembly device that is compatible with various display screens and is easy to connect with a transport mechanism to improve production efficiency.

[0004] In order to solve the above technical problems, the utility model provides a screen disassembly device, which includes:

[0005] A base, the base comprising a vertical plate extending along a first direction, and a first driving part is fixed on the vertical plate;

[0006] a connecting plate, wherein the connecting plate is driven by the first driving part to move along the first direction;

[0007] An actuator component is fixed to the connecting plate via a pivot, and the actuator component is configured to be rotatable around the pivot; the actuator component includes a mounting portion and an adsorption plate, and the adsorption plate and the mounting portion are configured to be detachably connected, and when the actuator absorbs the display screen, the adsorption plate and the display screen are disposed opposite each other in the first direction.

[0008] In one embodiment of the utility model, the connecting plate is provided with a group of through grooves along the second direction, and the second direction is perpendicular to the first direction; the through groove is arranged in an arc shape and is arranged around the pivot, and both ends of the arc are flush with the position of the connecting plate for connecting the pivot in the first direction; the actuator includes a pin shaft passing through the through groove along the second direction.

[0009] In an embodiment of the present utility model, the connecting plate further includes a through hole penetrating along a second direction, and the actuating assembly includes a limiting hole penetrating along the second direction, and the limiting hole is configured to be communicable with the through hole after the actuating assembly rotates around the pivot; the actuating assembly further includes a knob plunger, and the knob plunger penetrates along the second direction when the through hole is communicable with the limiting hole.

[0010] In an embodiment of the present utility model, the through hole includes a first through hole and a second through hole, the first through hole and the second through hole are respectively arranged on both sides of the pivot, and are flush with the position of the connecting plate for connecting the pivot in a first direction.

[0011] In an embodiment of the present utility model, the first through hole and the second through hole are located on both sides of the through groove of the connecting plate in a third direction, and the third direction is perpendicular to the plane where the first direction and the second direction are located.

[0012] In an embodiment of the present utility model, the mounting portion includes a first bending member and a second bending member; one end of the first bending member is connected to the connecting plate, and the other end of the first bending member and the second bending member enclose an installation space, and the adsorption plate can be detachably connected to the outer wall of the installation space.

[0013] In an embodiment of the present utility model, a second driving portion is arranged in the installation space; the actuating assembly further includes a pair of limiting members, and the second driving portion is used to drive the pair of limiting members to approach or separate from each other in the second direction.

[0014] In an embodiment of the present utility model, one end of the limiting member is fixed to the installation space and connected to the actuating end of the second driving portion, and the other end of the limiting member forms a bending portion, and the bending portions of the pair of limiting members are arranged oppositely in the second direction to form a receiving gap for receiving the display screen.

[0015] In an embodiment of the present utility model, the second driving portion is arranged as a finger cylinder.

[0016] In an embodiment of the present utility model, the first driving portion includes a KK module and a driving motor, the KK module is fixed to the vertical plate through a fixing plate, and a travel switch is further arranged on the fixing plate.

[0017] The above technical solution of the present utility model has the following beneficial effects compared with the prior art:

[0018] The screen removal device described in the present utility model can be adapted to display screen products of different sizes and shapes, with high compatibility. Moreover, through the reciprocating rotation of the execution component, the present utility model can realize the processes of removing and transporting the display screen product, with good repeatability and a smooth operation rhythm for screen removal. Compared with the existing screen removal devices, it can avoid the space limitation of taking out the display screen from below the device, and has higher production efficiency and reliability. Description of the Drawings

[0019] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the attached drawings, where:

[0020] Figure 1 Structural schematic diagram of the screen removal device when the execution component is in the first position in the preferred embodiment of the present utility model;

[0021] Figure 2 Structural schematic diagram of the screen removal device when the execution component is in the second position in the preferred embodiment of the present utility model;

[0022] Figure 3 Structural schematic diagram of the connecting plate in the preferred embodiment of the present utility model;

[0023] Figure 4 Enlarged schematic diagram of the cooperation between the connecting plate and the pivot shaft and the pin shaft in the preferred embodiment of the present utility model;

[0024] Figure 5 Structural schematic diagram of the execution component in the preferred embodiment of the present utility model;

[0025] Figure 6 Structural schematic diagram of the execution component from another angle in the preferred embodiment of the present utility model;

[0026] Figure 7 Structural schematic diagram of the installation part in the preferred embodiment of the present utility model;

[0027] Figure 8 Partial structural schematic diagram of the base and the first driving part in the preferred embodiment of the present utility model.

[0028] Explanation of the reference numerals in the drawings of the specification: 1. Base; 11. Vertical plate; 12. Bottom plate; 2. Fixed plate; 3. Connecting plate; 31. Through groove; 32. First through hole; 33. Second through hole; 4. Execution component; 41. First bending piece; 42. Second bending piece; 43. Installation space; 44. Adsorption plate; 45. Limit hole; 51. Pivot shaft; 52. Pin shaft; 53. Knob plunger; 6. Limiting piece; 61. Bending part; 62. Accommodation space; 7. First driving part; 71. KK module; 72. Driving motor; 73. Travel switch; 74. Flap; 8. Second driving part. Detailed implementation manners

[0029] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the exemplified embodiments are not intended to limit the present utility model.

[0030] Embodiment

[0031] Referring to Figure 1 As shown, the present utility model provides a screen removal device, which includes a base 1, a connecting plate 3 and an execution component 4; the execution component 4 is used to suck the display screen and the radiator, and the execution component 4 realizes lifting and rotation through the connecting plate 3, facilitating the docking of the removed display screen and radiator to other workstations, and facilitating picking, placing and handling; the execution component 4 can also be compatible with display screens of various sizes and specifications, and there is no need to frequently replace the screen removal mechanism when removing screens for various types of defective products, improving production efficiency.

[0032] Specifically, referring to Figure 1 and Figure 2 As shown, the base 1 includes a vertical plate 11, a base and a fixing plate 2; the vertical plate 11 is perpendicular to the bottom plate 12, the vertical plate 11 extends in the first direction, and a wedge plate is further arranged between the vertical plate 11 and the bottom plate 12 for support; the fixing plate 2 is fixed on the surface of the vertical plate 11, and the first driving part 7 and the execution component 4 are fixed through the fixing plate 2. Preferably, the fixing plate 2 has a certain distance from the base in the first direction, providing an avoidance for the movement of the first driving part 7 and the execution component 4.

[0033] Specifically, referring to Figure 1 and Figure 2 As shown, the first driving part 7 is used to drive the execution component 4 to move in the first direction; the first driving part 7 is preferably set as a KK module 71 and a driving motor 72, the KK module 71 is fixed on the vertical plate 11 through the fixing plate 2, the driving motor 72 is set as a servo motor to provide power for the KK module 71, the KK module 71 includes a sliding table and a guide rail extending in the first direction, and a travel switch 73 is further arranged on the fixing plate 2, the travel switch 73 has three groups and is arranged in a row in the first direction, and a stop piece 74 is arranged on the sliding table for sensing with the travel switch 73, facilitating the control of the positions of the sliding table and the execution component 4 and avoiding equipment damage.

[0034] Specifically, referring to Figure 5As shown, the execution component 4 includes a mounting part and a suction plate 44, and the suction plate 44 and the mounting part are arranged to be detachably connected; the mounting part includes a first bending part 41 and a second bending part 42; one end of the first bending part 41 is connected to the connecting plate 3, and the other end of the first bending part 41 and the second bending part 42 enclose an installation space 43, and the suction plate 44 is detachably connected to the outer wall of the installation space 43 and is located at the bottom of the installation space 43 in the first direction; when the execution component 4 sucks the display screen and the radiator, the suction plate 44 is arranged to face the display screen in the first direction, the suction plate 44 is used for vacuum-sucking the display screen, and the suction plate 44 can be replaced and matched according to the structure and size of defective products.

[0035] Continuing, referring to Figure 5 and Figure 6 As shown, the execution component 4 further includes a pair of limit members 6, and the pair of limit members 6 are driven by a second driving part 8 to approach or move away from each other in a second direction, and the second direction is perpendicular to the first direction. The second driving part 8 is located in the installation space 43, and the second driving part 8 is preferably arranged as a finger cylinder. One end of the limit member 6 is fixed to the installation space 43 and is connected to the execution end of the second driving part 8, and the other end of the limit member 6 forms a bending part 61. The bending parts 61 of the pair of limit members 6 are arranged oppositely in the second direction to form a receiving space 62, and the receiving space 62 is used for receiving the display screen; after the suction plate 44 sucks the display screen, the bending parts 61 of the limit members 6 support the side surface of the display screen facing away from the installation space 43 in the first direction to keep the display screen stable; at the same time, when the pair of limit members 6 approach or move away from each other in the second direction, they can adapt to display screens of different sizes and clamp and limit them.

[0036] Specifically, the connecting plate 3 extends along the first direction and is located between the first driving part 7 and the execution component 4 in the second direction; the execution component 4 realizes rotation and fixation through the connecting plate 3. Further, the end of the first bending part 41 away from the installation space 43 is used for connecting the connecting plate 3.

[0037] Continuing, referring to Figure 3 、 Figure 4 and Figure 7As shown, the first bending member 41 is fixedly connected to the center of the connecting plate 3 through a pivot 51, and the actuating assembly 4 is configured to be rotatable about the pivot 51. The connecting plate 3 further includes a set of through slots 31 which are arranged to penetrate along the second direction. The through slots 31 are arranged around the position where the pivot 51 is fixed to the connecting plate 3, and the through slots 31 extend in an arc shape, and the central angle corresponding to the arc is set to 180°, so that the actuating assembly 4 can correspondingly rotate 180° to place the removed display screen upward along the first direction, facilitating the removal and transfer by other workstations. Preferably, to ensure the stability of the display screen when it is removed and adsorbed and when it is removed and carried, the two end points of the arc, that is, the two ends in the extending direction of the through slots 31 are located on both sides of the pivot 51 in the third direction, and the third direction is perpendicular to the plane where the first direction and the second direction are located. A pin shaft 52 is further provided on one side surface of the first bending member 41 close to the vertical plate 11 in the second direction, and the pin shaft 52 is arranged to penetrate through the through slots 31 to facilitate controlling the rotation of the actuating assembly 4.

[0038] Subsequently, through holes are further provided on the connecting plate 3, and limit holes 45 are further provided on the first bending member 41. The through holes and the limit holes 45 both extend along the second direction, and the limit holes 45 are configured to be able to communicate with the through holes when the actuating assembly 4 rotates about the pivot 51. Preferably, the through holes include a first through hole 32 and a second through hole 33, and the first through hole 32 and the second through hole 33 are respectively located on both sides of the pivot 51 in the third direction. The actuating assembly 4 further includes a knob plunger 53, and when the through holes and the limit holes 45 communicate, the knob plunger 53 penetrates through them along the second direction for limit fixation.

[0039] It should be noted that the actuating assembly 4 stops at a first position or a second position when rotating about the pivot 51; when the actuating assembly 4 is in the first position, the adsorption plate 44 is disposed opposite to the display screen for adsorption. At this time, the actuating assembly 4 is located on one side of the pivot 51 in the third direction, and the limit hole 45 communicates with the first through hole 32; when the actuating assembly 4 sucks the display screen and supports it for transfer by other workstations, the actuating assembly 4 and the display screen are located on the other side of the pivot 51 in the third direction, and the limit hole 45 communicates with the second through hole 33. In a preferred embodiment of the present invention, the first through hole 32, the second through hole 33, the two end portions of the pivot 51 and the through slots 31 are flush in the first direction.

[0040] The working principle of the display screen removing device of the present invention is as follows:

[0041] Place the defective or display screen to be removed under the execution component 4, and set it opposite to the adsorption plate 44. Replace the adsorption plate 44 to adapt to the size of the display screen. The execution component 4 is located at the first position, the first through hole 32 communicates with the limit hole 45, and the knob plunger 53 is inserted into the first through hole 32 and the limit hole 45 for locking. The first driving part 7 drives the connecting plate 3 and the execution component 4 to move in the first direction towards the direction close to the base, and the second driving part 8 drives the limiting member 6 to open until the adsorption plate 44 contacts the radiator; after starting vacuum adsorption and adsorbing the radiator for three seconds, the second driving part 8 drives the limiting member 6 to approach each other to limit and support the display screen, and the first driving part 7 drives the connecting plate 3 and the execution component 4 to move in the first direction away from the base to pull up the display screen and the radiator. After reaching the specified height in the first direction, take out the knob plunger 53 and manually rotate the execution component 4 so that the pin shaft 52 slides from one end to the other end in the through groove 31. At this time, the execution component 4 is located at the second position, the limit hole 45 communicates with the second through hole 33, insert the knob plunger 53 into the limit hole 45 and the second through hole 33, and the execution component 4 is limited and locked at the second position. At this time, the display screen is placed upwards in the first direction, and the radiator and the adsorption plate 44 are supported under the display screen. Taking out the display screen and the radiator through the clamping mechanism is more convenient than the screen removal mechanism in the prior art and is not restricted by space; the screen removal device only needs to be rotated and adjusted to facilitate the removal of the display screen without displacement in the detection streamline direction. The rotation of the execution component 4 between the first position and the second position can be carried out reciprocally and is easy to control, and the efficiency of removing the display screen is higher.

[0042] Obviously, the above embodiments are only examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A screen disassembly device, characterized in that: include, A base, the base comprising a vertical plate extending along a first direction, and a first driving part is fixed on the vertical plate; a connecting plate, wherein the connecting plate is driven by the first driving part to move along the first direction; An actuator component is fixed to the connecting plate via a pivot, and the actuator component is configured to be rotatable around the pivot; the actuator component includes a mounting portion and an adsorption plate, and the adsorption plate and the mounting portion are configured to be detachably connected, and when the actuator absorbs the display screen, the adsorption plate and the display screen are disposed opposite each other in the first direction.

2. The screen disassembly device according to claim 1, characterized in that: The connecting plate is provided with a group of through slots along the second direction, and the second direction is perpendicular to the first direction; the through slot is arranged in an arc shape and is arranged around the pivot, and both ends of the arc are flush with the position of the connecting plate for connecting the pivot in the first direction; the actuator includes a pin shaft passing through the through slot along the second direction.

3. The screen disassembling device according to claim 1, characterized in that: The connecting plate also includes a through hole extending through the second direction, and the actuator includes a limiting hole extending through the second direction, and the limiting hole is configured to be connected to the through hole after the actuator rotates around the pivot; the actuator also includes a knob plunger, and the knob plunger is inserted therein along the second direction when the through hole is connected to the limiting hole.

4. The screen disassembling device according to claim 3, characterized in that: The through hole comprises a first through hole and a second through hole, wherein the first through hole and the second through hole are respectively arranged at two sides of the pivot and are flush with a position of the connecting plate for connecting the pivot in a first direction.

5. The screen disassembling device according to claim 4, characterized in that: The first through hole and the second through hole are located at two sides of the through slot of the connecting plate in a third direction, and the third direction is perpendicular to a plane where the first direction and the second direction are located.

6. The screen disassembling device according to claim 1, characterized in that: The mounting portion includes a first bending member and a second bending member; one end of the first bending member is connected to the connecting plate, and the other end of the first bending member and the second bending member form an installation space, and the adsorption plate can be detachably connected to the outer wall of the installation space.

7. The screen disassembling device according to claim 6, characterized in that: A second driving part is arranged in the installation space; the execution assembly further comprises a pair of limiting members, and the second driving part is used for driving the pair of limiting members to approach or move away along a second direction.

8. The screen disassembling device according to claim 7, characterized in that: One end of the limit member is fixed to the installation space and connected to the execution end of the second driving unit, and the other end of the limit member forms a bending portion. The bending portions of the pair of limit members are arranged relative to each other in the second direction to form an accommodating gap, and the accommodating gap is used to accommodate the display screen.

9. The screen disassembling device according to claim 7, characterized in that: The second driving part is configured as a finger cylinder.

10. The screen disassembling device according to claim 1, characterized in that: The first driving unit includes a KK module and a driving motor. The KK module is fixed to the vertical plate through a fixing plate. A travel switch is also arranged on the fixing plate.

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