An automatic device for inserting a basket of liquid crystal back panel

Abstract

The present invention provides an automatic device for inserting a liquid crystal back panel into a basket, comprising a conveying runway device, a reversing runway device, a transverse runway, and a cleaning basket module collection platform. The conveying runway device conveys the liquid crystal back panel to the reversing runway device. The transverse runway and the cleaning basket module collection platform are sequentially arranged on both sides of the reversing runway device. The reversing runway device conveys the liquid crystal back panel to the cleaning basket module collection platform through the transverse runway for collection. The reversing runway device comprises a fixed conveying mechanism and a lifting conveying mechanism. The fixed conveying mechanism receives the liquid crystal back panel conveyed by the conveying runway device, and the lifting conveying mechanism conveys the liquid crystal back panel received by the fixed conveying mechanism to the transverse runway. The present invention solves the problem of low efficiency of manually collecting liquid crystal back panels in the prior art.

Description

Technical Field

[0001] The invention relates to the technical field of automation equipment, in particular to a liquid crystal back panel basket automation equipment. Background Art

[0002] In the production process of LCD backplane, the punched LCD backplane is inserted into the cleaning basket and sent to the cleaning machine for oil cleaning. The cleaning basket is customized to facilitate transportation and cleaning. The cleaning basket is equipped with several slots according to the shape and size of the LCD backplane. When placing the plate, the staff must place the LCD backplanes one by one in the slots. Since the slots of the cleaning basket are relatively compact, the manual placement is inefficient and the labor intensity is also high. Since the LCD backplane is made of thinner aluminum material, it is easy to deform when the LCD backplane is placed manually. Another method is to use an external manipulator for placement, which is costly and inefficient. Summary of the invention

[0003] The invention provides a liquid crystal back panel basket inserting automation device to solve the problem of low efficiency of manually collecting liquid crystal back panel baskets in the prior art.

[0004] In order to solve the above technical problems, the present invention provides an automatic device for inserting a liquid crystal back panel into a basket, comprising a conveying runway device, a reversing runway device, a transverse runway, and a cleaning basket module collection platform. The conveying runway device conveys the liquid crystal back panel to the reversing runway device. Transverse runways and cleaning basket module collection platforms are sequentially arranged on both sides of the reversing runway device. The reversing runway device conveys the liquid crystal back panel to the cleaning basket module collection platform through the transverse runway for collection. The reversing runway device comprises a fixed conveying mechanism and a lifting conveying mechanism. The fixed conveying mechanism receives the liquid crystal back panel conveyed by the conveying runway device. The lifting conveying mechanism conveys the liquid crystal back panel received by the fixed conveying mechanism to the transverse runway. The fixed conveying mechanism comprises a fixed frame, a fixed conveying motor, and a fixed conveyor belt. The fixed frame is fixedly mounted on a bottom plate. The fixed conveying motor is mounted on the fixed frame. The fixed conveying motor cooperates with the fixed conveyor belt to convey the liquid crystal back panel. The fixed conveying motor cooperates with the fixed conveyor belt to drive and transport the liquid crystal back panel. A fixed conveyor belt forms a group of fixed reversing runways, and N groups of the fixed reversing runways are arranged and installed on a fixed frame. The N groups of the fixed reversing runways are sequentially installed along the conveying direction. The lifting and conveying mechanism is located in the fixed frame. The lifting and conveying mechanism includes a lifting base plate, a lifting cylinder, and a lifting guide rod. The cylinder body of the lifting cylinder is fixedly installed on the base plate, and the lifting guide rod is slidably matched with the base plate. The lifting base plate is fixedly connected with the piston rod and the lifting guide rod of the lifting cylinder. A lifting and conveying motor, a lifting conveyor belt, a lifting positioning baffle cylinder, and a lifting positioning baffle are installed on the lifting base plate. The lifting and conveying motor and the lifting conveyor belt drive and cooperate to convey the liquid crystal backplane. The lifting positioning baffle cylinder piston rod is connected to the lifting positioning baffle to control the up and down movement. The lifting conveyor belt and the lifting positioning baffle form a group of lifting and reversing runways. N groups of the lifting and reversing runways are arranged and installed on the lifting base plate. Each group of the lifting and reversing runways corresponds to the fixed reversing runway to form a group of reversing runway stations.

[0005] Each group of the fixed reversing runways includes two fixed conveyor belts, which are respectively arranged on both sides of the fixed frame, and each group of the lifting and reversing runways includes two lifting and conveyor belts.

[0006] The conveying direction of the fixed conveyor belt is perpendicular to the conveying direction of the lifting conveyor belt.

[0007] The conveying runway device includes a primary conveying conveyor belt and a secondary conveying conveyor belt. The primary conveying conveyor belt receives the liquid crystal back panel transmitted by the liquid crystal back panel mold and conveys it to the secondary conveying conveyor belt. The secondary conveying conveyor belt conveys the liquid crystal back panel to the fixed conveyor belt.

[0008] The primary conveyor belt and the secondary conveyor belt have conveying speeds controlled by different motors.

[0009] A touch control screen is installed on the conveying runway device.

[0010] The transverse runway is fixedly installed on the bottom plate, and the transverse runway includes a transverse runway bracket, a transverse runway motor, and a transverse conveyor belt. The transverse runway motor and the transverse conveyor belt are installed on the transverse runway bracket. The transverse runway motor cooperates with the transverse conveyor belt to convey the liquid crystal back panel, and the transverse conveyor belt corresponds to the lifting and reversing runway to receive the liquid crystal back panel conveyed by the lifting and reversing runway.

[0011] The cleaning basket module collection platform includes a lifting mechanism and a cleaning basket module. The cleaning basket module is provided with N columns and multiple layers of liquid crystal back panel collection slots for collecting liquid crystal back panels. The cleaning basket module cooperates with the transverse conveyor belt of the transverse runway to collect liquid crystal back panels. The lifting mechanism controls the cleaning basket module to move upward.

[0012] The cleaning basket module is detachably mounted on the lifting mechanism.

[0013] The beneficial effects brought by the present invention: the liquid crystal back panel basket automatic equipment of the present invention carries out one-way track transportation for the liquid crystal back panel, and inserts it into the cleaning basket module on multiple tracks. The collection efficiency of the basket is high, and only a small amount of manpower is needed to remove the full cleaning basket module and replace it with an empty cleaning basket module. The basket collection of the liquid crystal back panel does not stop, which saves time and has high overall efficiency. At the same time, the liquid crystal back panel is less damaged by collision during the collection process, thereby improving the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the liquid crystal back panel basket insertion automation equipment according to the present invention;

[0015] Figure 2 The structure of the reversing runway device according to the present invention is shown in FIG. Figure 1 ;

[0016] Figure 3 The structure of the reversing runway device according to the present invention is shown in FIG. Figure 2 ;

[0017] Figure 4 is a schematic structural diagram of a conveying runway device according to the present invention;

[0018] Figure 5 is a schematic structural diagram of a reversing runway device and a transverse runway according to the present invention;

[0019] Among them, 1-conveying runway device, 2-reversing runway device, 3-lateral runway, 4-cleaning basket module collection platform, 5-fixed conveying mechanism, 6-lifting conveying mechanism, 7-fixed frame, 8-fixed conveying motor, 9-fixed conveyor belt, 10-bottom plate, 11-lifting bottom plate, 12-lifting cylinder, 13-lifting guide rod, 14-lifting conveying motor, 15-lifting conveyor belt, 16-lifting positioning baffle cylinder, 17-lifting positioning baffle, 18-primary conveying conveyor belt, 19-secondary conveying conveyor belt, 20-LCD backplane mold, 21-touch control screen, 22-lateral runway bracket, 23-lateral runway motor, 24-lateral conveyor belt, 25-lifting mechanism, 26-cleaning basket module. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments.

[0021] like Figure 1-5As shown, the present invention provides an automated device for inserting a liquid crystal back panel into a basket, including a conveying runway device 1, a reversing runway device 2, a transverse runway 3, and a cleaning basket module collection platform 4. The conveying runway device 1 conveys the liquid crystal back panel to the reversing runway device 2. The transverse runway 3 and the cleaning basket module collection platform 4 are sequentially arranged on both sides of the reversing runway device 2. The reversing runway device 2 conveys the liquid crystal back panel to the cleaning basket module collection platform 4 through the transverse runway 3 for collection. The reversing runway device 2 includes a fixed conveying mechanism 5 and a lifting conveying mechanism 6. The fixed conveying mechanism 5 receives the liquid crystal back panel conveyed by the conveying runway device 1. The lifting conveying mechanism 6 conveys the liquid crystal back panel received by the fixed conveying mechanism 5 to the transverse runway 3. The fixed conveying mechanism 5 includes a fixed frame 7, a fixed conveying motor 8, and a fixed conveyor belt 9. The fixed frame 7 is fixedly installed on a bottom plate 10. The fixed conveying motor 8 is installed on the fixed frame 7. The fixed conveying motor 8 and the fixed conveyor belt 9 cooperate in transmission to convey the liquid crystal back panel. The fixed conveying motor 8 and the fixed conveyor belt 9 form a fixed conveyor belt. Fixed reversing runway, three groups of fixed reversing runways are installed on the fixed frame 7, and the three groups of fixed reversing runways are installed in sequence along the conveying direction. The lifting and conveying mechanism 6 is located in the fixed frame 7, and the lifting and conveying mechanism 6 includes a lifting bottom plate 11, a lifting cylinder 12, and a lifting guide rod 13. The cylinder body of the lifting cylinder 12 is fixedly installed on the bottom plate 10, and the lifting guide rod 13 is slidably matched with the bottom plate 10. The lifting bottom plate 11 is fixedly connected with the piston rod of the lifting cylinder 12 and the lifting guide rod 13. The lifting bottom plate 11 is installed with The lifting and conveying motor 14, the lifting and conveying belt 15, the lifting and positioning baffle cylinder 16, and the lifting and positioning baffle 17, the lifting and conveying motor 14 and the lifting and conveying belt 15 cooperate to convey the liquid crystal back panel, the lifting and positioning baffle cylinder 16 piston rod is connected to the lifting and positioning baffle 17 to control the up and down movement, the lifting and conveying belt 15 and the lifting and positioning baffle 17 form a group of lifting and reversing runways, three groups of the lifting and reversing runways are arranged and installed on the lifting bottom plate 11, and each group of the lifting and reversing runways corresponds to the fixed reversing runway to form a group of reversing runway stations.

[0022] Furthermore, each set of the fixed reversing runways includes two fixed conveyor belts 9 , which are respectively arranged on both sides of the fixed frame 7 , and each set of the lifting and reversing runways includes two lifting and conveyor belts 15 .

[0023] Furthermore, the conveying direction of the fixed conveyor belt 9 is perpendicular to the conveying direction of the lifting conveyor belt 15 .

[0024] Furthermore, the conveying runway device 1 includes a primary conveying conveyor belt 18 and a secondary conveying conveyor belt 19. The primary conveying conveyor belt 18 receives the liquid crystal back panel conveyed by the liquid crystal back panel mold 20 and conveys it to the secondary conveying conveyor belt 19. The secondary conveying conveyor belt 19 conveys the liquid crystal back panel to the fixed conveyor belt 9.

[0025] Furthermore, the conveying speeds of the primary conveying belt 18 and the secondary conveying belt 19 are controlled by different motors.

[0026] Furthermore, a touch control screen 21 is installed on the transport runway device 1 .

[0027] Furthermore, the transverse runway 3 is fixedly installed on the base plate 10, and the transverse runway 3 includes a transverse runway bracket 22, a transverse runway motor 23, and a transverse conveyor belt 24. The transverse runway motor 23 and the transverse conveyor belt 24 are installed on the transverse runway bracket 22. The transverse runway motor 23 and the transverse conveyor belt 24 cooperate in transmission to convey the liquid crystal back panel, and the transverse conveyor belt 24 corresponds to the lifting and reversing runway to receive the liquid crystal back panel conveyed by the lifting and reversing runway.

[0028] Furthermore, the cleaning basket module collection platform 4 includes a lifting mechanism 25 and a cleaning basket module 26. The cleaning basket module 26 is provided with three rows and multiple layers of liquid crystal back panel collection slots for collecting liquid crystal back panels. The cleaning basket module 26 cooperates with the transverse conveyor belt 24 of the transverse runway 3 to collect liquid crystal back panels. The lifting mechanism 25 controls the cleaning basket module 26 to move upward.

[0029] Furthermore, the cleaning basket module 26 can be detachably mounted on the lifting mechanism 25 .

[0030] The liquid crystal back panel mold 20 sends the liquid crystal back panel to the primary conveyor belt 18, and the primary conveyor belt 18 sends the liquid crystal back panel to the secondary conveyor belt 19. The conveying speed of the primary conveyor belt 18 is different from the conveying speed of the secondary conveyor belt 19. The secondary conveyor belt 19 controls the conveying speed of the liquid crystal back panel and cooperates with the subsequent reversing runway device 2.

[0031] The three reversing runway stations of the reversing runway device 2 are respectively the first reversing runway station, the second reversing runway station, and the third reversing runway station. The lifting cylinder 12 controls the lifting base plate 11 to descend. The height of the lifting conveyor belt 15 of the first reversing runway station, the second reversing runway station, and the third reversing runway station is lower than the height of the fixed conveyor belt 9. At the same time, the lifting positioning baffle cylinder 16 of the first reversing runway station and the second reversing runway station controls the lifting positioning baffle 17 to descend. The upper end surfaces of the lifting positioning baffles 17 of the first reversing runway station and the second reversing runway station are lower than the height of the fixed conveyor belt 9, and the lifting positioning baffle 17 of the third reversing runway station remains in a raised and protruding state. A piece of liquid crystal back panel transported from the secondary conveyor belt 19 passes through the first reversing runway station, the second reversing runway station and arrives at the third reversing runway station. After being blocked by the lifting and positioning baffle 17 raised by the third reversing runway station, the fixed conveyor belt 9 of the third reversing runway station stops working, and the lifting and positioning baffle 17 of the second reversing runway station rises, blocks a piece of liquid crystal back panel, and then the fixed conveyor belt 9 of the second reversing runway station stops working. The lifting and positioning baffle 17 of the first reversing runway station rises, blocks a piece of liquid crystal back panel, and then the fixed conveyor belt 9 of the first reversing runway station stops working. At this time, the lifting cylinder 12 controls the lifting bottom plate 11 to rise, and the height of the lifting conveyor belt 15 is higher than the height of the fixed conveyor belt 9. The lifting conveyor belt 15 lifts the liquid crystal back panel away from the fixed conveyor belt 9, and the lifting conveyor belts 15 of the three reversing runway stations transport the liquid crystal back panel to the horizontal runway 3 on the same side.

[0032] The horizontal runway 3 transports the LCD back panels to the cleaning basket module collection platform 4, and the LCD back panels are inserted into the slots of the cleaning basket module 26. Each time a layer is inserted, the lifting mechanism 25 raises the cleaning basket module 26 by the spacing of a slot. The horizontal runway 3 continues to transport and insert the LCD back panels until the cleaning basket module 26 is full of LCD back panels. The reversing runway device 2 transports the LCD back panels to the cleaning basket module collection platform 4 on the other side. The staff removes the cleaning basket module 26 that is full of LCD back panels and replaces it with an empty cleaning basket module 26. Then, the cleaning basket modules 26 on both sides are collected and replaced alternately.

[0033] In summary, the liquid crystal back panel basket automation equipment of the present invention transports the liquid crystal back panel on one track and inserts it into the cleaning basket module on multiple tracks. The basket collection efficiency is high and only a small amount of manpower is needed to remove the full cleaning basket module and replace it with an empty cleaning basket module. The basket collection of the liquid crystal back panel does not stop, which saves time and has high overall efficiency. At the same time, the liquid crystal back panel is less damaged by collision during the collection process, thereby improving the product qualification rate.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An automatic device for inserting a liquid crystal back panel into a basket, characterized in that: The invention comprises a conveying runway device (1), a reversing runway device (2), a transverse runway (3), and a cleaning basket module collection platform (4); the conveying runway device (1) conveys a liquid crystal back panel to the reversing runway device (2); transverse runways (3) and a cleaning basket module collection platform (4) are sequentially arranged on both sides of the reversing runway device (2); the reversing runway device (2) conveys the liquid crystal back panel to the cleaning basket module collection platform (4) through the transverse runway (3) for collection; the reversing runway device (2) comprises a fixed conveying mechanism (5) and a lifting conveying mechanism (6); the fixed conveying mechanism (5) receives the conveying runway device (1) and the liquid crystal back panel is conveyed to the cleaning basket module collection platform (4) for collection; The liquid crystal back panel is transported by the fixed conveying mechanism (1), and the lifting conveying mechanism (6) transports the liquid crystal back panel received by the fixed conveying mechanism (5) to the horizontal runway (3). The fixed conveying mechanism (5) includes a fixed frame (7), a fixed conveying motor (8), and a fixed conveying belt (9). The fixed frame (7) is fixedly mounted on a bottom plate (10). The fixed conveying motor (8) is mounted on the fixed frame (7). The fixed conveying motor (8) and the fixed conveying belt (9) cooperate in transmission to transport the liquid crystal back panel. The fixed conveying motor (8) and the fixed conveying belt (9) form a set of fixed reversing runways. N groups of the fixed reversing runways are installed on a fixed frame (7), and the N groups of the fixed reversing runways are installed in sequence along the conveying direction. The lifting and conveying mechanism (6) is located in the fixed frame (7), and the lifting and conveying mechanism (6) includes a lifting bottom plate (11), a lifting cylinder (12), and a lifting guide rod (13). The cylinder body of the lifting cylinder (12) is fixedly installed on the bottom plate (10), and the lifting guide rod (13) is slidably matched with the bottom plate (10). The lifting bottom plate (11) is fixedly connected to the piston rod of the lifting cylinder (12) and the lifting guide rod (13). The lifting bottom plate (11) is installed with A lifting and conveying motor (14), a lifting and conveying belt (15), a lifting and positioning baffle cylinder (16), and a lifting and positioning baffle (17); the lifting and conveying motor (14) and the lifting and conveying belt (15) cooperate in transmission to convey the liquid crystal back panel; the piston rod of the lifting and positioning baffle cylinder (16) is connected to the lifting and positioning baffle (17) to control the up and down movement; the lifting and conveying belt (15) and the lifting and positioning baffle (17) form a group of lifting and reversing runways; N groups of the lifting and reversing runways are arranged and installed on the lifting bottom plate (11); each group of the lifting and reversing runways corresponds to and cooperates with a fixed reversing runway to form a group of reversing runway workstations; The transverse runway (3) is fixedly mounted on the bottom plate (10), and the transverse runway (3) comprises a transverse runway bracket (22), a transverse runway motor (23), and a transverse conveyor belt (24). The transverse runway motor (23) and the transverse conveyor belt (24) are mounted on the transverse runway bracket (22). The transverse runway motor (23) and the transverse conveyor belt (24) cooperate in transmission to convey the liquid crystal back panel, and the transverse conveyor belt (24) corresponds to and cooperates with the lifting and reversing runway to receive the liquid crystal back panel conveyed by the lifting and reversing runway. The cleaning basket module collection platform (4) comprises a lifting mechanism (25) and a cleaning basket module (26). The cleaning basket module (26) is provided with N columns and multiple layers of liquid crystal back panel collection slots for collecting liquid crystal back panels. The cleaning basket module (26) cooperates with a transverse conveyor belt (24) of a transverse runway (3) to collect liquid crystal back panels. The lifting mechanism (25) controls the cleaning basket module (26) to move upward.

2. The liquid crystal back panel basket automatic equipment as claimed in claim 1, characterized in that: Each set of the fixed reversing runways comprises two fixed conveyor belts (9), and the two fixed conveyor belts (9) are respectively arranged on both sides of the fixed frame (7), and each set of the lifting and reversing runways comprises two lifting and conveyor belts (15).

3. The liquid crystal back panel basket insertion automation equipment as claimed in claim 2, characterized in that: The conveying direction of the fixed conveyor belt (9) is perpendicular to the conveying direction of the lifting conveyor belt (15).

4. The liquid crystal back panel basket insertion automation equipment as claimed in claim 1, characterized in that: The conveying runway device (1) comprises a primary conveying conveyor belt (18) and a secondary conveying conveyor belt (19); the primary conveying conveyor belt (18) receives the liquid crystal back panel conveyed by the liquid crystal back panel mold (20) and conveys it to the secondary conveying conveyor belt (19); the secondary conveying conveyor belt (19) conveys the liquid crystal back panel to the fixed conveyor belt (9).

5. The liquid crystal back panel basket insertion automation equipment as claimed in claim 4, characterized in that: The primary conveying conveyor belt (18) and the secondary conveying conveyor belt (19) have conveying speeds controlled by different motors.

6. The liquid crystal back panel basket insertion automation equipment as claimed in claim 4, characterized in that: A touch control screen (21) is installed on the conveying runway device (1).

7. The liquid crystal back panel basket insertion automation equipment as claimed in claim 1, characterized in that: The cleaning basket module (26) is detachably mounted on the lifting mechanism (25).

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