Automatic attaching equipment for panel protection adhesive tape

Abstract

The utility model provides automatic panel protection adhesive tape attaching equipment which comprises an outer frame, an inlet and an outlet are formed in the two ends in the outer frame respectively, a belt conveying device is installed in the middle in the outer frame, and a pallet used for bearing a TV is installed on the surface of the belt conveying device. Two front face lifting mechanisms and two back face lifting mechanisms are installed on the positions, located on the two sides of the belt conveying device, in the outer frame correspondingly, a six-axis robot is installed on the side face of each front face lifting mechanism, and a feeder rubberizing device is installed at the operation end of each six-axis robot. TVs on the surface of a pallet are jacked up and straightened through the front lifting mechanism and the back lifting mechanism, then the six-axis robot is matched with the feeder rubberizing device to conduct adhesive tape rubberizing on the TVs, an arranged mechanical arm is matched with a scraping plate to facilitate edge folding of adhesive tape, meanwhile, the scraping plate can improve the adhesive tape rubberizing effect, the adhesive tape rubberizing speed is effectively increased, and the adhesive tape rubberizing efficiency is improved. And the adhesive tape pasting quality is stable, the productivity can be improved, and the labor cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to TV production technical field, and specifically relates to panel protection adhesive tape automatic attaching equipment. BACKGROUND

[0002] Liquid crystal display equipment is widely used in people's life with light weight, low power consumption and small radiation etc. With people's appearance requirement of liquid crystal display device increasing, liquid crystal display device also needs to be manufactured thinner and thinner, and TV needs to be pasted with transparent adhesive tape on four sides after assembly, and the existing process is that workers paste transparent adhesive tape on four sides of TV, and then manually fold the edge, but the speed of manual adhesive tape pasting is slow and the efficiency is low, and the transparent adhesive tape pasting quality is different due to human factors, the stability is not high, and a large amount of manual work is consumed when a large number of TVs are pasted with adhesive tape, so that the labor cost is increased. INVENTION CONTENTS

[0003] The utility model discloses panel protection adhesive tape automatic attaching equipment, aims at solving the problem in the background art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: panel protection adhesive tape automatic attaching equipment, including outer frame, the both ends in the outer frame are provided with import and export respectively, the middle part of the outer frame is installed with the belt conveying device, the both sides of the top of the front of the outer frame are installed with 2D camera, the surface of the belt conveying device is installed with the stack board for supporting TV, the both sides of the belt conveying device in the outer frame are installed with two front lifting mechanisms and two back lifting mechanisms respectively, wherein the side of the front lifting mechanism is installed with six-axis robot, the operation end of the six-axis robot is installed with flying adhesive tape device, the side of the back lifting mechanism is installed with mechanical arm, and the operation end of the mechanical arm is installed with scraper.

[0005] As a preferred technical scheme of the utility model, the front lifting mechanism includes the first support frame, the both sides of the top of the first support frame are installed with the first motor linear module, the mover surface of the first motor linear module is installed with the push frame, the push frame is installed with the laser displacement sensor, the front end of the push frame is installed with the push plate, the front of the first support frame is installed with the first jacking device, the first jacking device is used for driving the first jacking frame to lift, the top end of the first jacking frame is installed with the first forward movement device, and the first forward movement device is used for driving the lifting assembly to move forward.

[0006] The lifting assembly comprises first sliding blocks mounted on both sides of the top of the first lifting frame, first sliding plates slidably mounted at the top of the first sliding blocks, a first connecting plate connected between the two first sliding plates, first sliding rails mounted on the surface of the first sliding plates, a supporting plate slidably mounted at the top of the first sliding rails, a first extension plate provided at the bottom of the supporting plate, a second extension plate provided at the end of the top of the first sliding plate, a spring connected between the first extension plate and the second extension plate, and a guide rail clamp installed at the bottom of the supporting plate and slidably connected with the first sliding rails.

[0007] As a preferred technical scheme of the utility model, the back lifting mechanism comprises a second supporting frame, a second lifting device is mounted on the back of the second supporting frame, the second lifting device is used for driving the second lifting frame to lift, second sliding rails are mounted on both sides of the top of the second lifting frame, supporting columns are slidably mounted on the top of the second sliding rails, a second connecting plate is connected between the two supporting columns, a cross beam is connected with the front ends of the supporting columns, a first auxiliary roller is mounted in the middle of the cross beam, a second forward moving device for driving the cross beam to move forward is mounted in the middle of the top of the second lifting frame, and adjusting assemblies are mounted at the bottom of both ends of the cross beam.

[0008] As a preferred technical scheme of the utility model, the first lifting device, the first forward moving device, the second lifting device and the second forward moving device are all motor screw rod structures, the screw rod in the first lifting device is connected with a screw rod nut on the back of the first lifting frame, second sliding blocks are also mounted on both sides of the front of the first supporting frame, a third sliding rail is mounted on the back of the first supporting frame and slidably connected with the second sliding blocks, the screw rod in the first forward moving device is connected with a screw rod nut at the bottom of the first connecting plate, the screw rod in the second lifting device is connected with a screw rod nut at the bottom of the second lifting frame, a fourth sliding rail is mounted on the back of the second supporting frame, third sliding blocks are mounted on both sides of the back of the second lifting frame and slidably connected with the fourth sliding rail, and the screw rod in the second forward moving device is connected with a screw rod nut at the bottom of the second connecting plate.

[0009] As a preferred technical scheme of the utility model, the adjusting assembly comprises a second linear module mounted at the bottom of both ends of the cross beam, a fixed plate is mounted on the surface of the mover of the second linear module, two electric push rods are mounted at the bottom of the fixed plate, suction cups are mounted at the telescopic ends of the electric push rods, and a second auxiliary roller is also mounted at the bottom of the fixed plate.

[0010] As a preferred technical scheme of the utility model, the surface of the supporting plate is provided with a plurality of clamping grooves.

[0011] As a preferred technical scheme of the utility model, a buffer table is arranged between the two six-axis robots in the outer frame.

[0012] Compared with the prior art, the TV is conveyed to the outer frame on the pallet through the belt conveying device, the TV on the surface of the pallet is lifted and aligned through the front lifting mechanism and the back lifting mechanism, then the TV top side and one side are pasted with adhesive tape through the six-axis robot near the inlet cooperating with the flying adhesive tape device, and the mechanical arm cooperating with the scraper is convenient for folding the adhesive tape edge, the scraper can improve the adhesive tape pasting effect, then the front lifting mechanism and the back lifting mechanism put down the TV, and the bottom side and the side of the TV are pasted with adhesive tape through another six-axis robot and mechanical arm, the process is completed by the machine, the adhesive tape pasting speed is effectively improved, the adhesive tape pasting quality is stable, the production capacity is improved, and the labor cost is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0014] Figure 1 It is a structural schematic view of the present application;

[0015] Figure 2 It is a structural schematic view of the pallet in the present application;

[0016] Figure 3 It is a structural schematic view of the front lifting mechanism in the present application;

[0017] Figure 4 It is a structural schematic view of the first support frame in the present application;

[0018] Figure 5 It is a structural schematic view of the lifting assembly in the present application;

[0019] Figure 6 It is a structural schematic view of the back lifting mechanism in the present application;

[0020] Figure 7 It is a structural schematic view of the second lifting frame in the present application;

[0021] Figure 8 It is a structural schematic view of the adjusting assembly in the present application.

[0022] In the figure: 1, outer frame; 2, 2D camera; 3, pallet; 4, front lifting mechanism; 41, first support frame; 42, first motor linear module; 43, push frame; 44, push plate; 45, first jacking device; 46, first jacking frame; 47, first forward movement device; 48, lifting assembly; 481, first sliding block; 482, first sliding plate; 483, first connecting plate; 484, first sliding rail; 485, supporting plate; 486, spring; 487, guide rail clamp; 488, clamping groove; 5, back lifting mechanism; 51, second support frame; 52, second jacking device; 53, second jacking frame; 54, supporting column; 55, second connecting plate; 56, cross beam; 57, first auxiliary roller; 58, second forward movement device; 59, adjusting assembly; 591, second motor linear module; 592, fixed plate; 593, electric push rod; 594, suction cup; 595, second auxiliary roller; 6, six-axis robot; 7, flying da tape gluing device; 8, mechanical arm; 9, scraper; 10, buffer table. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-8 The present application provides the following technical solutions: a panel protection adhesive tape automatic attaching device, comprising an outer frame 1, the inner two ends of the outer frame 1 are respectively provided with an inlet and an outlet, a belt conveying device is installed in the middle of the outer frame 1, 2D cameras 2 are installed on the two sides of the top of the front of the outer frame 1, a pallet 3 for supporting a TV is installed on the surface of the belt conveying device, two front lifting mechanisms 4 and two back lifting mechanisms 5 are respectively installed on the two sides of the belt conveying device in the outer frame 1, wherein a six-axis robot 6 is installed on the side of the front lifting mechanism 4, a flying da tape gluing device 7 is installed on the working end of the six-axis robot 6, a mechanical arm 8 is installed on the side of the back lifting mechanism 5, and a scraper 9 is installed on the working end of the mechanical arm 8.

[0025] In the embodiment, the front lifting mechanism 4 comprises a first support frame 41, the top of the first support frame 41 is provided with a first motor linear module 42 on both sides, the surface of the mover of the first motor linear module 42 is provided with a push frame 43, the push frame 43 is provided with a laser displacement sensor, the front end of the push frame 43 is provided with a push plate 44, the front of the first support frame 41 is provided with a first jacking device 45, the first jacking device 45 is used to drive the first jacking frame 46 to lift, the top of the first jacking frame 46 is provided with a first forward moving device 47, the first forward moving device 47 is used to drive the lifting assembly 48 to move forward.

[0026] Specifically, since the TV is placed on the surface of the pallet 3, the lifting assembly 48 is inserted into the bottom of the TV through the first forward moving device 47, and then the first jacking frame 46 is lifted through the first jacking device 45, so that the lifting assembly 48 can lift the TV, and the push frame 43 is driven to move through the first motor linear module 42, and then the TV tilted is adjusted under the action of the push plate 44, so that it is more convenient to glue the edge of the TV.

[0027] In the embodiment, the lifting assembly 48 comprises a first sliding block 481 installed on both sides of the top of the first jacking frame 46, the top of the first sliding block 481 is slidingly provided with a first sliding plate 482, the first sliding plate 482 is connected with a first connecting plate 483, the surface of the first sliding plate 482 is provided with a first sliding rail 484, the top of the first sliding rail 484 is slidingly provided with a supporting plate 485, the bottom of the supporting plate 485 is provided with a first extension plate, the end of the top of the first sliding plate 482 is provided with a second extension plate, the first extension plate and the second extension plate are connected with a spring 486, the bottom of the supporting plate 485 is further provided with a guide rail clamp 487, the guide rail clamp 487 is slidingly connected with the first sliding rail 484, and the surface of the supporting plate 485 is provided with a plurality of clamping grooves 488.

[0028] Specifically, after the first jacking device 45 lifts the first jacking frame 46, the bottom of the TV is placed on the surface of the supporting plate 485, and the back of the TV is supported by the back lifting mechanism 5, when the push plate 44 pushes the surface of the TV to adjust it, the supporting plate 485 will slide along the direction of the first sliding rail 484 and press the spring 486 under the action of the clamping grooves 488 on the surface of the supporting plate 485, and the position of the supporting plate 485 is fixed by the guide rail clamp 487 after the TV is adjusted, so that the TV can be in the adjusted state for gluing treatment, and then it is more convenient for the six-axis robot 6 to drive the flying gluing device 7 to glue the side of the TV.

[0029] In the embodiment, the back lifting mechanism 5 comprises a second support frame 51, the back of the second support frame 51 is provided with a second jacking device 52, the second jacking device 52 is used to drive a second jacking frame 53 to lift, the top of the two sides of the second jacking frame 53 is provided with a second sliding rail, the top of the second sliding rail is slidingly provided with a support column 54, the second support column 54 is connected with a second connecting plate 55, the front end of the support column 54 is connected with a cross beam 56, the middle of the cross beam 56 is provided with a first auxiliary roller 57, the top of the second jacking frame 53 is provided with a second forward movement device 58 which is used to drive the cross beam 56 to move forward, the two ends of the bottom of the cross beam 56 are provided with an adjusting assembly 59.

[0030] Specifically, in the process of lifting the TV, when the supporting plate 485 of the front lifting mechanism 4 is inserted into the bottom of the TV, the second forward movement device 58 of the back lifting mechanism 5 drives the cross beam 56 to move forward, at this time, the first auxiliary roller 57 installed in the middle of the cross beam 56 will contact the back of the TV to support the back of the TV, at this time, the first jacking device 45 drives the first jacking frame 46 to lift to lift the TV, in this process, the second jacking device 52 drives the second jacking frame 53 to lift, so that the first auxiliary roller 57 can continuously contact the back of the TV to support the TV, and in the process of pushing the TV to be adjusted by the push plate 44, the second forward movement device 58 synchronously drives the cross beam 56 to move forward, so that the TV can be adjusted under the action of the first auxiliary roller 57 and the push plate 44, and the flyda adhesive device 7 can be conveniently used to glue the side of the TV.

[0031] In the embodiment, the first jacking device 45, the first forward movement device 47, the second jacking device 52 and the second forward movement device 58 are all motor lead screw structures, the lead screw in the first jacking device 45 is connected with a lead screw nut on the back of the first jacking frame 46, the front of the first support frame 41 is also provided with a second sliding block, the back of the first support frame 41 is provided with a third sliding rail, the third sliding rail is slidingly connected with the second sliding block, the lead screw in the first forward movement device 47 is connected with a lead screw nut at the bottom of the first connecting plate 483, the lead screw in the second jacking device 52 is connected with a lead screw nut at the bottom of the second jacking frame 53, the back of the second support frame 51 is provided with a fourth sliding rail, the back of the second jacking frame 53 is provided with a third sliding block, the third sliding block is slidingly connected with the fourth sliding rail, and the lead screw in the second forward movement device 58 is connected with a lead screw nut at the bottom of the second connecting plate 55.

[0032] Specifically, since the first jacking device 45, the first forward movement device 47, the second jacking device 52 and the second forward movement device 58 are all motor lead screw structures, and the motor lead screw structure has stable performance, the lifting and forward movement functions can be stably realized, and the motor lead screw structure can also accurately control the driving stroke, so that the TV gluing efficiency can be effectively improved.

[0033] In the embodiment, the adjusting assembly 59 comprises a second motor linear module 591 mounted at the bottom of the two ends of the cross beam 56. The surface of the mover of the second motor linear module 591 is provided with a fixing plate 592. The bottom end of the fixing plate 592 is provided with two electric push rods 593. The telescopic end of the electric push rod 593 is provided with a suction cup 594. The bottom end of the fixing plate 592 is also provided with a second auxiliary roller 595.

[0034] Specifically, the second motor linear module 591 can adjust the distance between the second auxiliary rollers 595 at the two ends of the cross beam 56, so that the device can be used for different sizes of TV tape sticking. When supporting the back of the TV, the suction cup 594 is driven by the electric push rod 593 to adhere to the back of the TV. In this way, the stability of the TV tape sticking can be improved.

[0035] In the embodiment, the buffer table 10 is arranged between the two six-axis robots 6 in the outer frame 1.

[0036] Specifically, a plurality of flyda tape sticking devices 7 are placed on the buffer table 10. Therefore, when the flyda tape sticking device 7 at the working end of the six-axis robot 6 is used up, it can be quickly replaced, so as to avoid affecting the efficiency of TV tape sticking.

[0037] Working principle: the TV is placed on the surface of the pallet 3 and transported into the outer frame 1 by the belt conveying device in an inclined state, the pallet 3 enters the outer frame 1 through the entrance of the outer frame 1 and whether the angle of the incoming TV exceeds the limit is detected by the laser displacement sensor installed on the surface of the front lifting mechanism 4 near the entrance, if it exceeds the limit, it will be skipped and the information will be returned to the background, and when the TV is normal, the first front moving device 47 and the second front moving device 58 in the front lifting mechanism 4 and the back lifting mechanism 5 work synchronously, so that the supporting plate 485 is inserted into the bottom of the TV and the first auxiliary roller 57 and the second auxiliary roller 595 support the back of the TV, then the TV is lifted by the first lifting device 45 and the second lifting device 52, then the push plate 44 is driven by the first motor linear module 42 to push the TV to the right position, then the guide rail clamp 487 fixes the position of the supporting plate 485 to keep the TV in the right position, in this process, the TV will squeeze the spring 486 with the supporting plate 485, and the second front moving device 58 drives the cross beam 56 to move forward, so that the first auxiliary roller 57 and the second auxiliary roller 595 always support the back of the TV, so that the TV is righted in this way to facilitate the side of the TV to be pasted with adhesive tape, then the six-axis robot 6 drives the flying adhesive tape pasting device 7 to paste the top side and the right side of the TV, and the top side adhesive tape is folded by the mechanical arm 8 cooperating with the scraper 9, and this way not only improves the stability of the pasting, but also greatly reduces the labor cost, when the top side and the right side of the TV are pasted with adhesive tape, the front lifting mechanism 4 and the back lifting mechanism 5 put the TV back on the pallet 3 and transport the TV to the front lifting mechanism 4 and the back lifting mechanism 5 near the exit for bottom side and left side pasting, repeating the above operation can effectively paste the four sides of the TV, and the pasting efficiency is high, the pasting quality is stable, the pasting efficiency of the TV is effectively improved, the 2D camera 2 is convenient for positioning the TV, and the spring 486 is convenient for resetting the supporting plate 485.

[0038] It should be noted that the flying adhesive tape pasting device 7 is a device for pasting adhesive tape, which is known as prior art, and its working principle will not be described in detail in this application, and the electrical equipment in this application is automatically controlled by the controller, which will not be described in detail.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An automatic panel protective tape application device, comprising an outer frame (1), wherein an inlet and an outlet are respectively provided at both ends of the inner side of the outer frame (1), a belt conveyor is installed in the middle of the inner side of the outer frame (1), 2D cameras (2) are installed on both sides of the top front of the outer frame (1), and a pallet (3) for supporting TV is installed on the surface of the belt conveyor, characterized in that: Two front lifting mechanisms (4) and two back lifting mechanisms (5) are respectively arranged on both sides of the belt conveying device in the outer frame (1), wherein a six-axis robot (6) is arranged on the side of the front lifting mechanism (4), a flying daubing device (7) is arranged on the working end of the six-axis robot (6), a mechanical arm (8) is arranged on the side of the back lifting mechanism (5), and a scraper (9) is arranged on the working end of the mechanical arm (8).

2. The apparatus according to claim 1, wherein: The front lifting mechanism (4) comprises a first support frame (41), first motor linear modules (42) are arranged on the top of the two sides of the first support frame (41), movers of the first motor linear modules (42) are provided with push frames (43), laser displacement sensors are arranged on the push frames (43), push plates (44) are arranged on the front ends of the push frames (43), a first jacking device (45) is arranged on the front of the first support frame (41), the first jacking device (45) is used for driving a first jacking frame (46) to lift, and a first forward moving device (47) is arranged on the top end of the first jacking frame (46), the first forward moving device (47) is used for driving a lifting assembly (48) to move forward. The lifting assembly (48) comprises first sliding blocks (481) arranged on the top of the two sides of the first jacking frame (46), first sliding plates (482) are slidably arranged on the top ends of the first sliding blocks (481), a first connecting plate (483) is connected between the two first sliding plates (482), first sliding rails (484) are arranged on the surfaces of the first sliding plates (482), a supporting plate (485) is slidably arranged on the top end of the first sliding rail (484), a first extension plate is arranged at the bottom end of the supporting plate (485), a second extension plate is arranged at the end of the top end of the first sliding plate (482), a spring (486) is connected between the first extension plate and the second extension plate, and a guide rail gripper (487) is further arranged on the bottom end of the supporting plate (485) and slidably connected with the first sliding rail (484).

3. The apparatus according to claim 2, wherein: The back lifting mechanism (5) comprises a second support frame (51), a second jacking device (52) is arranged on the back of the second support frame (51), the second jacking device (52) is used for driving a second jacking frame (53) to lift, second sliding rails are arranged on the top of the two sides of the second jacking frame (53), supporting columns (54) are slidably arranged on the top of the second sliding rails, a second connecting plate (55) is connected between the two supporting columns (54), a cross beam (56) is connected with the front ends of the supporting columns (54), a first auxiliary roller (57) is arranged on the middle part of the cross beam (56), a second forward moving device (58) is arranged on the middle part of the top end of the second jacking frame (53) and used for driving the cross beam (56) to move forward, and adjusting assemblies (59) are arranged on the bottom of the two ends of the cross beam (56).

4. The apparatus according to claim 3, wherein: The first jacking device (45), the first forward movement device (47), the second jacking device (52) and the second forward movement device (58) are all motor lead screw structures, the lead screw in the first jacking device (45) is connected with the lead screw nut at the back of the first jacking frame (46), the front surface of the first support frame (41) is also provided with a second sliding block, the back of the first support frame (41) is provided with a third sliding rail, the third sliding rail is in sliding connection with the second sliding block, the lead screw in the first forward movement device (47) is connected with the lead screw nut at the bottom end of the first connecting plate (483), the lead screw in the second jacking device (52) is connected with the lead screw nut at the bottom of the second jacking frame (53), the back of the second support frame (51) is provided with a fourth sliding rail, the back of the second jacking frame (53) is provided with a third sliding block at both sides, the third sliding block is in sliding connection with the fourth sliding rail, the lead screw in the second forward movement device (58) is connected with the lead screw nut at the bottom of the second connecting plate (55).

5. The apparatus according to claim 3, wherein: The adjusting assembly (59) comprises a second motor linear module (591) installed at the bottom of both ends of the cross beam (56), the mover surface of the second motor linear module (591) is provided with a fixed plate (592), the bottom end of the fixed plate (592) is provided with two electric push rods (593), the telescopic end of the electric push rod (593) is provided with a suction cup (594), and the bottom end of the fixed plate (592) is also provided with a second auxiliary roller (595).

6. The apparatus according to claim 2, wherein: The surface of the supporting plate (485) is provided with a plurality of clamping grooves (488).

7. The apparatus according to claim 1, wherein: The outer frame (1) is provided with a buffer table (10) between the two six-axis robots (6).

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