CN106945093A - A kind of display screen protective layer excision forming and side sizing material handle automation equipment - Google Patents

Abstract

The invention provides an automatic equipment for cutting and forming the protective layer of the display screen and processing the edge rubber material, including a processing table, the inside of which is hollow, and the outside is rectangular; the front of the processing table is provided with a feeding mechanism, and one side of the processing table is There is a corner grinding mechanism, a three-dimensional material moving mechanism on the upper surface of the processing table, a cutting mechanism on the right side of the processing table, and a material removal mechanism on the left side of the processing table; 1. The X-direction subunit fitted in the moving groove, the Y-direction subunit arranged on the X-direction subunit, and the Z-direction subunit on the Y-direction subunit are jointly formed. The present invention adopts PLC series controllers for control, and can It is fully automated, increases production efficiency, reduces manual workload, and has a high forming rate. It is suitable for the production line of large factories. At the same time, this device is an integrated device, which can complete the post-processing from the cutting of the raw material board.

Description

An automatic equipment for cutting and molding display screen protective layer and edge rubber material processing

technical field

The invention relates to the field of display screen protective film forming equipment, in particular to an automatic equipment for cutting and forming a display screen protective film and processing edge rubber.

Background technique

Tempered glass mobile phone film is a new mobile phone protective film launched in the United States in 2012. It is currently a high-end new product with the most enhanced protection for the screen.

The thickness of this protective layer is only 0.1 mm, which can completely cover the original screen surface, prevent damage and scratches from external forces, and increase the impact absorption, which is 5 times higher than the standard of PET film. Will not affect the video effect of the screen.

At the same time, in the current production and manufacturing of domestic tempered film, its forming requires a set of procedures, which means that multiple equipments are running at the same time, and the staff work back and forth. This will increase the working pressure of the staff and increase the production efficiency. generally.

Contents of the invention

The object of the present invention is to solve the above problems, and to design an automatic equipment for cutting and forming the protective layer of the display screen and processing the edge rubber material.

To achieve the above object, the technical solution of the present invention is an automatic equipment for cutting and forming the protective layer of the display screen and processing the edge rubber, including a processing table 1, a material feeding mechanism, a three-dimensional material moving mechanism, a cutting mechanism, a corner grinding mechanism and a material removal mechanism. Mechanism, characterized in that the inside of the processing table 1 is a hollow structure, and the outside is a rectangular structure; the feeding mechanism is arranged in front of the processing table 1, and the upper surface of the processing table 1 is sequentially provided with edge grinding from left to right Mechanism, three-dimensional material moving mechanism and cutting mechanism, the edge grinding mechanism is set on one side of the cutting mechanism, and the material take-out mechanism is set on the left side of the processing table 1, and the material feeding mechanism is composed of a pair of shaft frames 2, opened on the shaft The shaft hole on the opposite wall of the frame 2, the rotating shaft 3 fitted in the shaft hole, the roller 4 sleeved on the rotating shaft 3, the conveyor belt 5 fitted on the roller 4 and the drive set on the right side shaft frame 2 The cutting mechanism is composed of a pair of guide columns 6 arranged on the processing table 1, the first lifting plate 71 fitted on the guide columns 6, the first automatic lifting plate 71 fitted under the first lifting plate 71 The telescopic part 8, the tool holder 9 fitted at the telescopic end below the first automatic telescopic part 8, and the glass knife 10 fitted under the tool holder 9 are jointly formed. 11. The X-direction subunit fitted in the moving tank 11, the Y-direction subunit arranged on the X-direction subunit, and the Z-direction subunit on the Y-direction subunit are jointly composed, and the left side surface of the inner wall of the processing table 1 A linear motor 47 is fixedly arranged, and the telescoping end of the linear motor 47 is fixedly connected with a material rack 48. The inner bottom of the processing table 1 is provided with a track 49, and a second slider 50 is slidably arranged on the track 49. The material The bottom of the frame 48 is fixedly connected with the upper part of the second slider 50, and the left side of the front wall of the processing table 1 is opposite to the position of the material rack 48. There is a material intake, and the hinge 51 is equipped on the described material intake. 51 is equipped with a door 52, a handle 53 is fixed on the door 52, and an anti-slip cover 54 is fixed on the handle 53.

Preferably, the X-direction subunit is composed of a slide rail 12 arranged in the moving groove 11 in the X-direction, a first slide 13 fitted on the slide rail 12, and a moving frame 14 arranged on the first slide 13 , the rack rack 15 that is arranged on the rear frame of the moving frame 14, the rack 17 that is arranged in the X direction on the rack rack 15, the driving frame 16 that is arranged at the central part of the moving groove 11, the first driving frame that is arranged on the driving frame 16 The member 18 and the gear 19 arranged at the driving end of the first driving member 18 are jointly constituted, and the gear 19 is meshed with the rack 17.

Preferably, the Y direction subunit is composed of a moving plate 20 arranged on the moving frame 14, a pair of rodless cylinders 21 arranged on the moving plate 20, a sliding plate 22 arranged at the moving end above the rodless cylinder 21 and a set The auxiliary moving mechanism between a pair of rodless cylinders 21 is jointly constituted.

Preferably, the Z-direction subunit is composed of an inverted "L"-shaped support frame 23 arranged on the four corners of the upper surface of the sliding plate 22, a second automatic telescopic member 24 arranged under the top of the support frame 23 and a second automatic The compression plate 25 at the telescopic end below the telescopic part 24 is jointly formed.

Preferably, the material take-out mechanism is composed of a gantry 26 arranged above the processing table 1 and the conveying belt 5 and straddling the processing table 1 and the conveying belt 5, an electric track 27 arranged below the beam of the gantry 26, and fitted on the The electric slider 28 below the electric track 27, and the telescopic manipulator 29 arranged below the electric slider 28, the telescopic manipulator 29 is provided with a vacuum suction cup 30.

Preferably, the drive mechanism is composed of a driven pulley 31 fitted on the rotating shaft 3, a motor frame 32 arranged on one side of the shaft frame 2, a second drive member 33 arranged on the motor frame 32, and a second drive The driving pulley 34 at the driving end of the part 33 and the V-belt 35 fitted on the driven pulley 31 and the driving pulley 34 form together.

Preferably, the auxiliary moving mechanism is formed by a pair of guide rails 37 arranged on the moving plate 20 and between a pair of rodless cylinders 21 and an auxiliary member 38 arranged on the guide rails 37. The auxiliary member 38 It is fixedly connected with the lower surface of the slide plate 22 .

Preferably, the grinding mechanism is composed of a lifting seat 39 arranged on the left end of the processing table 1 and located on both sides of the moving tank 11, a third automatic telescopic member 40 arranged on the lifting seat 39, and a third automatic telescopic member 40 telescopically arranged on the third automatic telescopic member 40. The lifting second plate 72 at the end, the horizontal fourth automatic telescopic piece 41 arranged on the lifting plate 7 and the material removal mechanism arranged at the telescopic end of the fourth automatic telescopic piece 41 jointly constitute.

Preferably, the material removal mechanism is composed of a grinding seat 42 arranged at the telescopic end of the fourth automatic telescopic member 41, a grinding motor 43 arranged on the grinding seat 42, and a grinding wheel 44 arranged at the driving end of the grinding motor 43.

Preferably, the four corners of the bottom surface of the processing table 1 are provided with supporting platforms 45 , on which the round table 46 is engaged, and the bottom surface of the processing table 1 is provided with universal wheels 36 on one side of the supporting platform 45 .

The cutting and forming of the protective layer of the display screen and the automatic equipment for edge rubber processing produced by the technical solution of the present invention are controlled by PLC series controllers in this technical solution, which can be fully automated, increase production efficiency, reduce manual workload, and improve the molding rate. High, suitable for the production line of large factories. At the same time, this device is an integrated equipment, which can complete the post-processing from the cutting of the raw material board.

Description of drawings

Fig. 1 is a schematic structural view of a display screen protective layer cutting and forming and edge rubber processing automation equipment according to the present invention;

Fig. 2 is a side-view structure schematic diagram of a display screen protective layer cutting and forming and edge rubber processing automation equipment according to the present invention;

Fig. 3 is a schematic diagram of the X-direction subunit structure of a display screen protective layer cutting and forming and edge glue processing automation equipment according to the present invention;

Fig. 4 is a schematic structural diagram of a cutting mechanism of a display screen protective layer cutting forming and edge rubber processing automation equipment according to the present invention;

Fig. 5 is a schematic diagram of the enlarged structure at B in Fig. 2 of a display screen protective layer cutting and molding and edge rubber processing automation equipment according to the present invention;

Fig. 6 is a schematic diagram of the enlarged structure at A in Fig. 1 of a display screen protective layer cutting and forming and edge rubber processing automation equipment according to the present invention;

Fig. 7 is a schematic diagram of the internal material frame structure of a display screen protective layer cutting and forming and edge glue processing automation equipment according to the present invention;

Fig. 8 is a schematic diagram of the structure of the feeding port of the automatic equipment for cutting and forming the protective layer of the display screen and processing the edge rubber material according to the present invention;

In the figure, 1. processing table; 2. shaft frame; 3. rotating shaft; 4. roller; 5. conveying belt; 6. guide column; 71. first lifting plate; 72. second lifting plate; Automatic retractable part; 9. Tool frame; 10. Glass knife; 11. Moving slot; 12. Slide rail; 13. First slider; 14. Moving frame; 15. Rack frame; 16. Driving frame; 17. Gear 18, the first driving part; 19, the gear; 20, the moving plate; 21, the rodless cylinder; 22, the sliding plate; 23, the support frame; 24, the second automatic expansion part; Gantry frame; 27. Electric track; 28. Electric slider; 29. Telescopic grabbing manipulator; 30. Vacuum suction cup; 31. Driven pulley; 32. Motor frame; 33. Second driving member; 34. Driving pulley; 35. V-belt; 36. Universal wheel; 37. Guide rail; 38. Auxiliary parts; 39. Lifting seat; 40. The third automatic telescopic part; 41. The fourth automatic telescopic part; 42. Grinding seat; 43. Grinding motor ;44, grinding wheel; 45, supporting platform; 46, round platform; 47, linear motor; 48, material rack; 49, track; 50, second slide; 51, hinge; 54, anti-skid cover.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings. As shown in Figures 1-8, a display screen protective layer cutting and molding and edge rubber processing automation equipment include a processing table 1. The inside of the processing table 1 is a hollow structure; Rectangular structure, the feeding mechanism is installed in front of the processing table 1, the corner grinding mechanism, the three-dimensional material moving mechanism and the cutting mechanism are arranged on the upper surface of the processing table 1 from left to right, and there are two corner grinding mechanisms on the left side of the cutting mechanism, and the processing table 1. The material take-out mechanism is installed on the rear side. The material feeding mechanism is composed of a pair of shaft frames 2 installed in front of the processing table 1, a shaft hole opened on the opposite wall of the shaft frame 2, and a rotating shaft 3 fitted in the shaft hole. The roller 4 on the roller 3, the conveying belt 5 fitted on the roller 4 and the driving mechanism installed on the shaft frame 2 are jointly formed. The first lifting plate 71 installed on the guide column 6, the first automatic telescopic piece 8 fitted in the center below the first lifting plate 71, the tool holder 9 fitted on the telescopic end below the first automatic telescopic piece 8 and the assembly A plurality of glass knives 10 on the tool holder 9 are jointly constituted. The three-dimensional material moving mechanism is formed by a moving groove 11 opened on the end face of the processing table 1, an X-oriented subunit fitted in the moving groove 11, and an X-oriented subunit arranged on the X-oriented subunit. The Y-directed sub-unit on the unit and the Z-directed sub-unit installed on the Y-directed sub-unit are jointly constituted; the linear motor 47 is fixed on the inner wall surface of the processing table 1, the material rack 48 is fixed at the telescopic end of the linear motor 47, and the inner bottom of the processing table 1 is fixed on the track 49 , the slide 50 is installed on the track 49, the bottom of the material rack 48 is fixedly connected with the slide 50, the outer wall of the processing table 1 and the opposite side of the material rack 1 have a material intake port, and the hinge 51 is equipped on the material intake port, and the hinge 51 The door 52 is fitted on the top, the handle 53 is fixed on the door 52, and the anti-slip sleeve 54 is fixed on the handle 53; The first slide 13, the moving frame 14 that is arranged on the first slide 13, the rack rack 15 that is arranged on the rear frame of the moving frame 14, the rack 17 that the X direction on the rack rack 15 is set, is arranged on the moving groove 11 The driving frame 16 at the central part, the first driving member 18 arranged on the driving frame 16 and the gear 19 arranged at the driving end of the first driving member 18 are jointly constituted, the gear 19 meshes with the rack 17; the Y direction subunit is composed of The moving plate 20 installed on the moving frame 14, the pair of rodless cylinders 21 fixed on the moving plate 20, the sliding plate 22 fitted on the moving end of the rodless cylinder 21 and the pair of rodless cylinders mounted on the sliding plate 22 The auxiliary moving mechanism between 21 is jointly constituted; the Z-direction subunit is composed of an inverted "L"-shaped support frame 23 installed on the sliding plate 22 and located at its four corners, and a second automatic retractable frame installed under the top of the support frame 23. Part 24 and the pressing plate 25 installed at the telescopic end below the second automatic telescopic part 24 constitute together; the material take-out mechanism is a gantry frame installed above the processing table 1 and the conveyor belt 5 and across the processing table 1 and the conveyor belt 5 26. The electric track 2 installed under the beam of the gantry frame 26 7. The electric slide block 28 fitted under the electric track 27, the telescopic manipulator 29 installed on the electric slide block 28, the vacuum sucker 30 is installed on the telescopic manipulator 29; Moving pulley 31, the motor frame 32 that is installed on the right side of axle frame 2, the second driving part 33 that is fitted on the motor frame 32, the driving pulley 34 that is installed in the driving end of the second driving part 33 and is fitted on driven pulley 31 Together with the V-belt 35 on the driving pulley 34; the auxiliary moving mechanism is composed of a pair of guide rails 37 installed between a pair of rodless cylinders 21 and located on the moving plate 20 and an auxiliary piece 38 installed on the guide rails 37. The auxiliary part 38 is fixedly connected to the outer wall of the sliding plate 22; the grinding mechanism is composed of the lifting seat 39 installed on the left end of the processing table 1 and located on both sides of the moving tank 11, the third automatic telescopic member 40 installed on the lifting seat 39, The second lifting plate 72 installed on the telescopic end of the third automatic telescopic piece 40, the horizontal fourth automatic telescopic piece 41 fitted on the second lifting plate 72, and the material removal mechanism installed on the telescopic end of the fourth automatic telescopic piece 41 jointly constitute The material removal mechanism is composed of the grinding seat 42 installed on the telescopic end of the fourth automatic telescopic member 41, the grinding motor 43 installed on the grinding seat 42, and the grinding wheel 44 installed on the driving end of the grinding motor 43. The fourth automatic telescopic Part 41 and grinding seat 42 are all positioned at the top of moving groove 11; Processing platform 1 bottom surface four corners are installed supporting platform 45, and on supporting platform 45 meshing round platform 46, processing platform 1 bottom surface and be positioned at supporting platform 45 side install universal wheel 36.

The characteristics of this embodiment are that the inside of the processing table is a hollow structure; and the outside is a rectangular structure, a material feeding mechanism is installed on one side of the processing table, a three-dimensional material moving mechanism is installed on the upper surface of the processing table, a cutting mechanism is installed on the processing table, and a cutting mechanism is installed on one side of the processing table. Install the corner grinding mechanism, and install the material take-out mechanism on the side of the grinding mechanism. The material feeding mechanism is composed of a pair of shaft frames installed on the side of the processing table, a shaft hole opened on the opposite wall of the shaft frame, and a rotating shaft fitted in the shaft hole. , the roller set on the rotating shaft, the conveyor belt fitted on the roller and the driving mechanism installed on the shaft frame are composed together. The cutting mechanism is composed of a pair of guide columns installed on the processing table, fitted on the It is composed of the lifting plate on the column, the first automatic telescopic piece fitted in the center of the outer wall of the lifting plate, the tool holder fitted on the telescopic end of the first automatic telescopic piece, and a plurality of glass knives fitted in the tool holder. The three-dimensional material moving mechanism is composed of a moving trough opened on the end face of the processing table, an X-oriented subunit fitted in the moving trough, a Y-oriented subunit installed on the X-oriented subunit, and a Z-oriented subunit installed on the Y-oriented subunit. Together, the linear motor is fixed on the surface of the inner wall of the processing table, the material rack is fixed at the telescopic end of the linear motor, the track is fixed on the inner bottom of the processing table, the slide is installed on the track, the bottom of the material rack is fixedly connected with the outer wall of the slide, and the outer wall of the processing table is located on the material rack On the opposite side, there is a material intake port, the material intake port is equipped with a hinge, the hinge is equipped with a door, the handle is fixed on the door, and the anti-skid sleeve is fixed on the handle. Automation, increase production efficiency, reduce manual workload, and high molding rate, suitable for production lines in large factories. At the same time, this device is an integrated equipment, which can complete the post-processing from the cutting of the raw material board.

In this embodiment, at first install the PLC series control and 2 motor drivers and 2 relays in the idle place of the device, taking the controller of SIEMENS as an example, the controller of this model is passed through the wires respectively by those skilled in the art. Wiring with 2 motor drivers, 2 relays and the first automatic telescopic part 8, the second automatic telescopic part 24, the third automatic telescopic part 40, the fourth automatic telescopic part 41, the grinding motor 43 and the telescopic grabbing manipulator 29 terminal connection, and connect the two motor drivers with the terminals of the first driver 18 and the second driver 33 through wires, and connect a pair of relays with the solenoid valves that come with a pair of rodless cylinders 21 through wires. The specific work The principle is as follows: firstly, the original tempered glass is placed on the sliding plate 22 by manual or industrial manipulator in the idle place of the device, and secondly, the second automatic telescopic member 24 located on the support frame 23 at the four corners of the sliding plate 22 is controlled, and its telescopic end belt The raw material is pressed against the pressing plate 25, and the driving end of the first driving member 18 is controlled to drive the gear 19. The gear 19 meshes with the rack 17, and the rack 17 moves because the rack 17 is fixed on the moving frame 14 through the rack frame 15. Above, the moving frame 14 is fitted on the slide rail 12 through the first slider 13, so the moving frame 14 can move in the moving groove 11, and at the same time move with a pair of rodless cylinders 21 on the moving plate 20, which can control a The moving end of the rodless cylinder 21 moves with the sliding plate 22. In order to strengthen the stability of the sliding plate 22, a guide rail 37 is installed between a pair of rodless cylinders 21, and an auxiliary part 38 is assembled on the guide rail 37 to make the auxiliary The part 38 is fixed to the bottom surface of the slide plate 22, and the first automatic retractable part 8 positioned at the center of the first lifting plate 71 is controlled to carry the glass knife 10 on the tool holder 9 and cooperate with the three-dimensional material moving mechanism to complete the preliminary cutting. After the cutting is completed, Control the electric track 27 located on the gantry 26, the electric slider 28 on it moves the position with the telescopic grabbing manipulator 29, after aligning the material, control the vacuum suction cup 30 on the telescopic grabbing manipulator 29 to have a cutting line The protective film is pulled up, and at the same time, the third automatic telescopic member 40 on the lifting seat 39 is controlled to move with the second lifting plate 72, and the fourth automatic telescopic member 24 on the second lifting plate 72 pushes the Grinding motor 43, its driving end is with grinding wheel 44 and protective film corner is polished, and after completion, electric slide block 28 is placed on the conveyor belt 5 with the protective film on telescopic grab manipulator 29, controls the second drive Part 33 drives the driving pulley 34 to rotate with the driven pulley 36 through the V-belt 35, the roller 4 rotates, the conveying belt 5 will carry the material to move, and at the same time, the door 52 is opened manually through the handle 53, and the linear motor 47 is controlled to push The material rack 48, the material rack 48 moves on the track 49 by sliding the second slider 50, and slides out of the processing table 1 outside.

The above-mentioned technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that those skilled in the art may make to certain parts reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (10)

1. An automatic equipment for cutting and forming the protective layer of the display screen and processing edge glue material, including a processing table (1), characterized in that, the inside of the processing table (1) is a hollow structure, and the outside is a rectangular structure; the processing table The front of (1) is provided with a feeding mechanism, one side of the processing table (1) is provided with a corner grinding mechanism, the upper surface of the processing table (1) is provided with a three-dimensional material moving mechanism, and the processing table (1) ) is provided with a cutting mechanism, and the left side of the processing table (1) is provided with a material take-out mechanism. , the rotating shaft (3) fitted in the shaft hole, the roller (4) fitted on the rotating shaft (3), the conveyor belt (5) fitted on the roller (4) and the shaft frame (2) The driving mechanism on the top is jointly constituted; the cutting mechanism is composed of a pair of guide columns (6) arranged on the processing table (1), the first lifting plate (71) fitted on the guide column (6), and the The first automatic telescopic part (8) below the first lifting plate (71), the tool holder (9) fitted at the telescopic end below the first automatic telescopic part (8) and the glass fitted under the tool holder (9) The knives (10) are jointly formed; the three-dimensional material moving mechanism is composed of a moving slot (11) opened on the end face of the processing table (1), an X-direction subunit fitted in the moving slot (11), and an X-direction subunit arranged on the X-direction subunit. The upper Y-direction subunit and the upper Z-direction subunit are jointly constituted; the left surface of the inner wall of the processing table (1) is fixed with a linear motor (47), and the telescopic end of the linear motor (47) is fixed A material rack (48) is connected, a track (49) is provided at the inner bottom of the processing table (1), and a second slider (50) is slidably arranged on the track (49), and the bottom of the material rack (48) It is fixedly connected with the upper part of the second slider (50), and there is a material intake opening on the left side of the front wall of the processing table (1) and opposite to the position of the material rack (48). The material intake opening is equipped with a hinge (51 ), the hinge (51) is equipped with a door (52), the handle (53) is fixed on the door (52), and the anti-slip sleeve (54) is fixed on the handle (53). 2. The automatic equipment for cutting and forming the protective layer of the display screen and processing the edge glue according to claim 2, characterized in that, the X-direction subunit is a sliding rail arranged in the X-direction in the moving groove (11) (12), the first slider (13) fitted on the slide rail (12), the moving frame (14) set on the first slider (13), the teeth set on the rear frame of the moving frame (14) The rack (17) arranged in the X direction on the bar frame (15), the rack frame (15), the drive frame (16) arranged at the center of the moving groove (11), the first drive frame (16) arranged on the drive frame (16) A driving part (18) and a gear (19) arranged at the driving end of the first driving part (18) are jointly constituted, and the gear (19) is meshed with the rack (17). 3. The automatic equipment for cutting and molding display screen protective layer and edge glue processing according to claim 1, characterized in that, the Y-direction subunit is composed of a moving plate (20) arranged on the moving frame (14) ), a pair of rodless cylinders (21) arranged on the moving plate (20), a sliding plate (22) arranged at the moving end above the rodless cylinder (21), and a pair of rodless cylinders (21) arranged between Auxiliary mobile mechanism constitutes together. 4. The automatic equipment for cutting and forming the protective layer of the display screen and processing the edge glue material according to claim 1, characterized in that, the Z-direction subunit is made of inverted The "L"-shaped support frame (23), the second automatic telescopic piece (24) arranged under the top of the support frame (23) and the compression plate (25) arranged at the telescopic end below the second automatic telescopic piece (24) jointly constitute of. 5. The automatic equipment for cutting and molding display screen protective layer and processing edge rubber material according to claim 1, characterized in that, the material take-out mechanism is arranged above the processing table (1) and the conveying belt (5) And the gantry (26) spanning the processing table (1) and the conveyor belt (5), the electric track (27) arranged under the beam of the gantry (26), and the electric slider fitted under the electric track (27) (28). The telescopic manipulator (29) is arranged under the electric slider (28), and the telescopic manipulator (29) is provided with a vacuum suction cup (30). 6. The automatic equipment for cutting and molding display screen protective layer and edge rubber processing according to claim 1, characterized in that, the driving mechanism consists of a driven pulley (31) fitted on the rotating shaft (3), The motor frame (32) arranged on one side of the shaft frame (2), the second driving member (33) arranged on the motor frame (32), the driving pulley (34) arranged at the driving end of the second driving member (33) and The V-belt (35) fitted on the driven pulley (31) and the driving pulley (34) constitutes jointly. 7. The automatic equipment for cutting and molding display screen protective layer and processing edge glue according to claim 3, characterized in that, the auxiliary moving mechanism is provided on the moving plate (20) and located on a pair of rodless A pair of guide rails (37) between the cylinders (21) and an auxiliary piece (38) arranged on the guide rails (37) are jointly formed, and the auxiliary piece (38) is fixedly connected with the lower surface of the sliding plate (22). 8. The automatic equipment for cutting and molding display screen protective layer and edge glue processing according to claim 1, characterized in that, the grinding mechanism is set on the left end of the processing table (1) and located in the moving slot (11) The lifting seats (39) on both sides, the third automatic telescopic element (40) arranged on the lifting seat (39), the second lifting plate (72) arranged at the telescopic end of the third automatic telescopic element (40), and the second lifting plate (72) arranged on the The horizontally placed fourth automatic telescopic piece (41) on the second lifting plate (72) and the material removal mechanism arranged at the telescopic end of the fourth automatic telescopic piece (41) jointly constitute. 9. The automatic equipment for cutting and forming the protective layer of the display screen and processing the edge glue according to claim 8, characterized in that, the material removal mechanism is a grinding seat arranged at the telescopic end of the fourth automatic telescopic member (41). (42), the grinding motor (43) that is arranged on the grinding seat (42) and the grinding wheel (44) that is arranged on the driving end of the grinding motor (43) constitute jointly. 10. The automatic equipment for cutting and molding display screen protective layer and edge glue processing according to claim 1, characterized in that, four corners of the bottom surface of the processing table (1) are provided with support platforms (45), and the support platforms (45) engages with the round table (46), and the bottom surface of the processing table (1) is provided with universal wheels (36) on one side of the support table (45).