CN218018273U

CN218018273U - Mobile phone screen repairing and disassembling device

Info

Publication number: CN218018273U
Application number: CN202222453963.XU
Authority: CN
Inventors: 谢仕莲; 谭桂生; 陆建锋; 吴让贺
Original assignee: Morningstar Optronics Zhuhai Co Ltd
Current assignee: Morningstar Optronics Zhuhai Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-13
Anticipated expiration: 2032-09-16

Abstract

The utility model provides a detaching device is reprocessed to cell-phone screen, includes: an operation table and a processor; a driving group is fixedly arranged on the operating platform; a first tool rest and a second tool rest are slidably mounted on the operating platform; the first tool rest and the second tool rest are both fixedly provided with a parting tool; the driving group is used for driving the first tool rest and the second tool rest to slide on the operating platform; a carrying platform is fixedly arranged on the operating platform, and a groove for placing a screen is arranged on the carrying platform; a pneumatic sliding table is fixedly arranged on the operating table, a sucker plate is fixedly arranged at the output end of the pneumatic sliding table, and a plurality of vacuum suckers are fixedly arranged on the sucker plate; the utility model discloses a drive group drives the cut-apart sword and disassembles the screen, replaces manual operation, has reduced scratch display glass circuit board probability, has prevented that manual operation from incising the problem that the hand caused the injury to carry out accurate control through the drive group to the degree of depth of cutting and the speed of cutting, great reduction disassemble the spoilage of in-process.

Description

Mobile phone screen repairing and disassembling device

Technical Field

The utility model relates to a screen field of disassembling especially relates to a detaching device is reprocessed to cell-phone screen.

Background

In the production process of the liquid crystal module, once a defective screen appears, the screen needs to be disassembled, and damaged components are replaced; the existing disassembling mode is that a mobile phone screen is placed into a freezing box to be frozen, and then the frozen mobile phone screen is taken out to manually separate the viscose between the screen display glass and the toughened glass by using a blade; this kind of method that adopts the manual work to separate is owing to be manual operation, consequently will show that glass circuit scratch causes scrapping easily to incise the hand easily, cause the injury to the human body, consequently the utility model provides a disassembling device is reprocessed to cell-phone screen replaces manual operation, has reduced scratch display glass circuit board probability, and has prevented that manual operation incises the hand and has caused the problem of injury.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical scheme who uses does: the utility model provides a cell-phone screen is reprocessed detaching device, includes: an operation platform and a processor; a driving group is fixedly arranged on the operating platform; a first tool rest and a second tool rest are slidably mounted on the operating table; the first tool rest and the second tool rest are both fixedly provided with a dividing tool; the driving group is used for driving the first tool rest and the second tool rest to slide on the operating table;

a carrying platform is fixedly arranged on the operating platform, and a groove for placing a screen is formed in the carrying platform; the pneumatic sliding table is fixedly arranged on the operating table, the output end of the pneumatic sliding table is fixedly provided with a sucker plate, and the sucker plate is fixedly provided with a plurality of vacuum suckers; the pneumatic sliding table and each vacuum sucker are connected with a pneumatic device in a factory; the drive group and the pneumatic devices in the factory area are electrically connected with the processor.

Further, the driving group includes: a drive motor; the number of the driving motors is two; two screw rods are rotatably arranged on the operating platform; the output end of each driving motor is fixedly connected with the corresponding lead screw; the first tool rest and the second tool rest are respectively connected with the corresponding lead screws in a meshed mode.

Furthermore, a plurality of second vacuum chucks are fixedly installed at the groove of the carrying platform, and each second vacuum chuck is connected with a pneumatic device in the plant area.

Further, the dividing cutter is fixedly installed on the first cutter frame and the second cutter frame through bolts, and a gasket is arranged between the dividing cutter and the first cutter frame and the second cutter frame.

Because the utility model adopts the above technical scheme, the utility model discloses the beneficial effect who has does: the utility model discloses a drive group drives the cut-off knife and disassembles the screen, replaces manual operation, has reduced scratch display glass circuit board probability, has prevented that manual operation from incising the problem that the hand caused the injury to carry out accurate control through drive group, carry out accurate control to the degree of depth of cutting and the speed of cutting, compare in manual work and disassemble, great reduction disassembles the spoilage of in-process.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic view of the overall structure of the driving unit of the present invention.

Fig. 3 is a schematic view of a part of the structure of the driving group of the present invention.

Fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

Fig. 6 is a schematic view of the connection relationship between the pneumatic sliding table and the vacuum chuck of the present invention.

Fig. 7 is a schematic view of the connection relationship between the carrying platform and the second vacuum chuck of the present invention.

Reference numerals are as follows: an operation table-1; a drive group-2; a first tool rest-3; a second tool rest-4; a dividing knife-5; a carrier table-6; a pneumatic sliding table-7; a sucker plate-8; vacuum chuck-9; vacuum chuck No. two-10; a drive motor-21; a lead screw-22.

Detailed Description

In an embodiment, as shown in fig. 1 to 7, a device for repairing and disassembling a mobile phone screen includes: an operation table 1 and a processor; a driving group 2 is fixedly arranged on the operating platform 1; a first tool rest 3 and a second tool rest 4 are slidably mounted on the operating table 1; the first tool rest 3 and the second tool rest 4 are both fixedly provided with a dividing tool 5; the driving group 2 is used for driving the first tool rest 3 and the second tool rest 4 to slide on the operating table 1;

a carrying platform 6 is fixedly arranged on the operating platform 1, and a groove for placing a screen is arranged on the carrying platform 6; a pneumatic sliding table 7 is fixedly arranged on the operating table 1, a sucker plate 8 is fixedly arranged at the output end of the pneumatic sliding table 7, and two vacuum suckers 9 are fixedly arranged on the sucker plate 8; the pneumatic sliding table 7 and each vacuum chuck 9 are connected with a pneumatic device in a factory; the driving group 2 and the pneumatic devices in the factory are electrically connected with the processor; the carrying platform 6 is provided with a plurality of carrying platforms to adapt to different product models; when the screen is disassembled, firstly, the screen is placed in a groove on a carrying platform 6, and the size of the groove on the carrying platform 6 can be changed according to the size of the screen, namely, the carrying platform 6 is replaced; after the screen is placed in the groove on the carrying platform 6, the pneumatic sliding table 7 drives the sucker plate 8 to descend, so that the two vacuum suckers 9 on the sucker plate 8 adsorb glass on the screen, then the driving set 2 is started, the first knife rest 3 and the second knife rest 4 are driven by the driving set 2 to simultaneously move towards the center line of the screen towards the first knife rest 3 and the second knife rest 4, and the glue between the screen display glass and the toughened glass is cut; glue exists between the produced display glass and the toughened glass only on the tail insertion side.

Specifically, as shown in fig. 2 to 3, the driving group 2 includes: a drive motor 21; two driving motors 21 are provided and are both servo motors; two lead screws 22 are rotatably arranged on the operating platform 1; the output end of each driving motor 21 is fixedly connected with the corresponding lead screw 22; the first tool rest 3 and the second tool rest 4 are respectively meshed with the corresponding lead screws 22; the two driving motors 21 have opposite rotating directions, and the screw threads of the screw rods 22 have the same screw direction; when the driving motors 21 rotate, the corresponding lead screws 22 are driven to rotate, and since the first tool rest 3 and the second tool rest 4 are respectively meshed with the corresponding lead screws 22 and are both slidably mounted on the operating platform 1, the first tool rest 3 and the second tool rest 4 are driven to simultaneously slide relative to or back to back on the operating platform 1 when the two driving motors 21 rotate.

Specifically, as shown in fig. 7, four through holes are formed in a groove of the carrier 6, four second vacuum chucks 10 are fixedly mounted at each through hole, and each second vacuum chuck 10 is connected with a pneumatic device in a plant area; during cutting, the second vacuum chuck 10 sucks the display glass below the product, so that the product is prevented from moving in the cutting process, and the display glass circuit is prevented from being damaged; the four second vacuum chucks 10 form a rectangle with the length of 8cm and the width of 4cm, namely, the four second vacuum chucks 10 on the carrying platform 6 form a rectangle with the length of 8cm and the width of 4cm no matter what the size of the grooves on the carrying platform 6 is.

Specifically, as shown in fig. 3-5, the dividing knife 5 is fixedly mounted on the first knife rest 3 and the second knife rest 4 through bolts, and a gasket is arranged between the dividing knife 5 and the first knife rest 3 and the second knife rest 4; the gasket is equipped with the multiunit, and every group is equipped with two to the thickness of every group gasket is different, before cutting apart, can select the gasket according to the different thickness of product, thereby the height of adjustment cut knife 5, in order to adapt to the different thickness of product, cuts apart.

The working principle is as follows: the product needs to be frozen before being divided, and how to freeze the product is the prior art and is not described herein again; according to the type of a product to be cut, selecting a proper carrier 6 and fixing the carrier on the operating table 1, selecting a proper gasket thickness, and changing the height of the cutting knife 5 to adapt to the thickness of the product; after a carrying platform 6 and a gasket are selected, a frozen product is placed on the carrying platform 6, one end of a tail insert faces a dividing knife 5, a pneumatic sliding table 7 is started, the pneumatic sliding table 7 drives a sucker plate 8 to descend, two vacuum suckers 9 descend until the tail insert contacts with toughened glass of the product, then two vacuum suckers 9 and four second vacuum suckers 10 respectively suck the toughened glass and display glass of the product through a pneumatic device in a factory, two driving motors 21 are started, two dividing knives 5 simultaneously move towards the center line of a screen, so that the product is divided, glue between the toughened glass and the display glass is cut off, after the division is completed, the two driving motors 21 reset, the pneumatic sliding table 7 ascends, the vacuum suckers 9 suck the toughened glass, so that the divided toughened glass can be driven to ascend together, an operator puts hands under the divided toughened glass, the pneumatic device is closed, and at the moment, the vacuum suckers 9 and the second vacuum suckers 10 do not suck the toughened glass and the display glass, the toughened glass falls under the action of gravity, the operator takes the display glass out of the carrying platform 6, and then the display glass can be completed;

the operating table 1 is also provided with three buttons which are electrically connected with the processor; the functions of the three buttons are: 1. the work of two lifting motors is controlled at the same time, and the cutting knife 5 performs cutting once every time the lifting motors are pressed down, and resets after the cutting is finished; 2. controlling the pneumatic sliding table 7, pressing the pneumatic sliding table 7 once to drive the sucker plate 8 to descend, and pressing the pneumatic sliding table 7 again to drive the sucker plate 8 to ascend; 3. controlling whether the vacuum chuck 9 and the second vacuum chuck 10 generate suction force; in addition, the operating panel 1 is provided with an emergency stop button which can bring the entire device to an emergency stop, i.e. stop the operation of the two drive motors 21 and the pneumatic devices in the factory floor.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mobile phone screen reprocesses detaching device which characterized in that includes: an operation table (1) and a processor; a driving group (2) is fixedly arranged on the operating platform (1); a first tool rest (3) and a second tool rest (4) are slidably mounted on the operating table (1); the first tool rest (3) and the second tool rest (4) are both fixedly provided with a dividing knife (5); the driving group (2) is used for driving the first tool rest (3) and the second tool rest (4) to slide on the operating table (1);

a carrying platform (6) is fixedly arranged on the operating platform (1), and a groove for placing a screen is formed in the carrying platform (6); a pneumatic sliding table (7) is fixedly installed on the operating table (1), a sucker plate (8) is fixedly installed at the output end of the pneumatic sliding table (7), and a plurality of vacuum suckers (9) are fixedly installed on the sucker plate (8); the pneumatic sliding table (7) and each vacuum sucker (9) are connected with a pneumatic device in a factory area; the driving group (2) and the pneumatic device in the factory area are electrically connected with the processor.

2. The device for repairing and disassembling a mobile phone screen according to claim 1, wherein the driving set (2) comprises: a drive motor (21); the number of the driving motors (21) is two; two lead screws (22) are rotatably arranged on the operating platform (1); the output end of each driving motor (21) is fixedly connected with the corresponding lead screw (22); the first tool rest (3) and the second tool rest (4) are respectively meshed with the corresponding lead screws (22).

3. The device for repairing and disassembling the mobile phone screen according to claim 1, wherein a plurality of second vacuum chucks (10) are fixedly installed at the groove of the carrying platform (6), and each second vacuum chuck (10) is connected with a pneumatic device in a factory.

4. The mobile phone screen repairing and disassembling device according to claim 2, wherein the dividing knife (5) is fixedly mounted on the first knife rest (3) and the second knife rest (4) through bolts, and a gasket is arranged between the dividing knife (5) and the first knife rest (3) and the second knife rest (4).