Automatic material taking mechanism for automobile interior processing

Abstract

The present invention belongs to the technical field of material picking equipment, and in particular to an automatic material picking mechanism for automobile interior processing. In view of the problem that there is currently no equipment that can realize automatic material picking and adaptive material picking for automobile interior panel installation, the following scheme is proposed, including an AGV body, and driving tracks are installed on both sides of the bottom of the AGV body. Swing side arms are fixed to the two sides of the AGV body through bearings, and the same horizontally set sliding end frame is fixed to one end of the two swing side arms, and a driving top slider is slidably installed at the bottom of the sliding end frame. During the movement of the present invention, the positions of the suction boxes at both sides are aligned with the top of the interior panel that needs to be picked up. When picking up the horizontal interior panel, the suction box keeps a horizontal state without adjustment. After the interior panel is sucked up by the suction plate at the bottom, the swing side arm is lifted to pick up and feed the interior panel, and the AGV body moves along a set route.

Description

Technical Field

[0001] The invention relates to the technical field of material taking equipment, and in particular to an automatic material taking mechanism for automobile interior processing. Background Art

[0002] The car interior is an important part of the car production and preparation. The decoration and installation of the interior are also important tasks in the car production and preparation. When the car interior is installed, it belongs to the standard assembly line production process. The car interior panels are also prepared in advance to prevent them from waiting for installation technicians at the designated location for installation. Now the car interior panels in the car interior installation process are transferred by transfer racks.

[0003] The existing material-grabbing equipment for automobile interior processing has the following problems: the current automobile interior panels are transported to the installation station through a transfer rack before installation. During the transfer process, the interior panels are manually placed on the transfer rack and then manually pushed to the installation station to wait for installation. This work process first occupies technical jobs and requires separate operators to cooperate in material grabbing. In addition, the movement of the transfer rack and the overall volume of the transfer rack are large, which causes a large loss in the space utilization in the assembly workshop. At present, there is no equipment that can realize automatic and adaptive material grabbing of interior panels, and the existing technology is not easy to solve such problems. Therefore, there is an urgent need for an automatic material-grabbing mechanism for automobile interior processing to solve the above problems. Summary of the invention

[0004] Based on the technical problem that there is no equipment currently that can realize automatic material taking and adaptive material taking for the installation of automobile interior panels, the present invention proposes an automatic material taking mechanism for automobile interior processing.

[0005] The present invention proposes an automatic material picking mechanism for automobile interior processing, including an AGV body, driving tracks are installed on both sides of the bottom of the AGV body, swing side arms are fixed to both sides of the AGV body through bearings, and one end of the two swing side arms is fixed with a sliding end frame arranged in the same horizontal direction, a driving top sliding block is slidably installed at the bottom of the sliding end frame, a rotating round seat is installed at the bottom of the driving top sliding block through a bearing, a suction machine chassis connecting seat is fixed to the bottom of the rotating round seat through bolts, a suction machine chassis is fixed to the bottom of the suction machine chassis connecting seat through bolts, an array of suction pans are fixed to the bottom of the suction machine chassis, and the suction machine chassis is made of hard rubber.

[0006] Preferably, first steering gears are installed on both inner walls of the AGV body, and the output shafts of the two first steering gears are respectively connected and fixed to the fixed shafts of the swing side arms at both sides.

[0007] Preferably, a second steering gear is installed on the bottom inner wall of the driving top sliding block, and the output shaft of the second steering gear is fixed to the axial center position of the bottom rotating round seat.

[0008] Preferably, a rack with a tooth surface facing downward is fixed to the bottom of the sliding end frame, a driving top slider slot is opened at the top of the driving top slider, and the driving top slider is installed by sliding and clamping with the bottom of the sliding end frame through the driving top slider slot, a driving motor is fixed inside the driving top slider, a driving gear is installed on the output shaft of the driving motor, and the top of the driving gear is meshed with the bottom of the rack.

[0009] Preferably, the suction machine box connecting seat is two rotatably installed fixed seats, the top fixed seat is fixed to the bottom of the rotating round seat, the bottom fixed seat is fixed to the top of the suction machine box, and a third servo is installed inside the top fixed seat, and the output shaft of the third servo is fixed to the fixed shaft of the suction machine box connecting seat.

[0010] Preferably, the bottom inner wall of the suction machine box is fixed with an array-distributed swing connecting block, one end of the swing connecting block is fixed with a second connecting seat, the other end of the swing connecting block is fixed with a first connecting seat, and the first connecting seat and the second connecting seat of two adjacent swing connecting blocks are installed through a rotating shaft.

[0011] Preferably, the first connecting seat and the second connecting seat are made of hard rubber.

[0012] Preferably, a driving machine box is fixed to the middle position of the top inner wall of the suction machine box, and a vertically arranged swing connecting block top plate is fixed to the middle position of the top of the swing connecting block. Traction rope holes are provided on both sides of the swing connecting block top plate, and a driving chamber is provided inside the driving machine box. A first traction rope winding roller is fixed to the inside of the driving machine box through a bearing, and a first traction rope is wound around the inside of the first traction rope winding roller. The first traction rope passes through the traction rope hole on one side of the swing connecting block top plate and is fixed to the swing connecting block top plate at the end.

[0013] Preferably, a second traction rope winding roller is fixed inside the driving machine box through a bearing, and a second traction rope is wound around the inside of the second traction rope winding roller. The second traction rope passes through the traction rope hole on the other side of the top plate of the swing connecting block and is fixed to the top plate of the swing connecting block at the end.

[0014] Preferably, an air pump is fixed inside the driving box, six air pump exhaust valves are provided at both ends of the air pump, a pneumatic telescopic rod is hinged between the driving box and the top plate of the swing connecting block and between adjacent swing connecting block top plates, a pneumatic chamber is provided at both ends of the sealing ring inside the pneumatic telescopic rod, a first air inlet pipe opening and a second air inlet pipe opening are respectively provided at both ends of the outer wall of the pneumatic telescopic rod, and the first air inlet pipe opening and the second air inlet pipe opening are connected to the air pump exhaust valve through an air duct.

[0015] The beneficial effects of the present invention are:

[0016] 1. The automatic material picking mechanism for automobile interior processing, during the movement, the driving motor slides at the bottom of the sliding end frame through the rotation of the driving gear, and the angle of the suction machine chassis connection seat is adjusted by the third servo, and the positions of the suction machine chassis on both sides are aligned with the top of the interior panel that needs to be picked up. When picking up horizontal interior panels, the suction machine chassis remains horizontal and does not need to be adjusted. After the interior panel is sucked up by the suction plate at the bottom, the swing side arm is lifted to pick up and feed the interior panel, and the AGV body moves along the set route.

[0017] 2. The automatic material-picking mechanism for automobile interior processing drives the air pump inside the machine box to work when picking up materials for interior panels with curved surfaces. The air pump exhaust valves arranged at both ends are used to inflate and deflate the two pneumatic chambers in each pneumatic telescopic rod, so that each pneumatic telescopic rod can extend or contract. The suction box made of hard rubber produces a curved surface effect through the angle change of the internal swing connection block, so that the concave or convex interior panels can be picked up to adapt to and fit the materials. When lateral bending matching is required, the first traction rope winding roller and the second traction rope winding roller respectively wind up and release the first traction rope and the second traction rope. Since the first connecting seat and the second connecting seat are made of hard rubber, a lateral angle adjustment action is generated to match and fit the corresponding interior panels, which is convenient for the material-picking action of the suction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic material taking mechanism for automobile interior processing proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of a suction machine box of an automatic material taking mechanism for automobile interior processing proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of a suction box of an automatic material taking mechanism for automobile interior processing proposed by the present invention;

[0021] Figure 4This is a schematic diagram of the structure of a swing connection block of an automatic material taking mechanism for automobile interior processing proposed by the present invention;

[0022] Figure 5 This is a partial structural schematic diagram of a swing connection block of an automatic material taking mechanism for automobile interior processing proposed by the present invention;

[0023] Figure 6 The present invention is a schematic diagram of the internal structure of a driving box of an automatic material taking mechanism for automobile interior processing.

[0024] In the figure: 1. AGV body; 2. Swing side arm; 3. Drive crawler; 4. Sliding end frame; 5. Drive top slider; 6. Rotating round seat; 7. Suction box connecting seat; 8. Suction box; 9. Suction plate; 10. Driving gear; 11. Driving top slider slot; 12. First connecting seat; 13. Second connecting seat; 14. Swing connecting block; 15. Swing connecting block top plate; 16. First traction rope; 17. Second traction rope; 18. Pneumatic telescopic rod; 19. Driving box; 20. First air inlet pipe port; 21. Second air inlet pipe port; 22. Second traction rope winding roller; 23. First traction rope winding roller; 24. Driving chamber; 25. Air pump; 26. Air pump exhaust valve; 27. Pneumatic chamber. DETAILED DESCRIPTION

[0025] Reference Figure 1-Figure 6 An automatic material-grabbing mechanism for automobile interior processing comprises an AGV body 1, driving tracks 3 are installed on both sides of the bottom of the AGV body 1, swing side arms 2 are fixed on both sides of the AGV body 1 through bearings, one end of the two swing side arms 2 is fixed with a sliding end frame 4 arranged in the same horizontal direction, a driving top slider 5 is slidably installed at the bottom of the sliding end frame 4, a rotating round seat 6 is installed at the bottom of the driving top slider 5 through a bearing, a suction machine chassis connecting seat 7 is fixed to the bottom of the rotating round seat 6 through bolts, a suction machine chassis 8 is fixed to the bottom of the suction machine chassis connecting seat 7 through bolts, an array-distributed suction plate 9 is fixed to the bottom of the suction machine chassis 8, and the suction machine chassis 8 is made of hard rubber.

[0026] Furthermore, first servos are installed on both inner walls of the AGV body 1, and the output shafts of the two first servos are respectively connected and fixed to the fixed shafts of the swing side arms 2 at both sides; the AGV body 1 moves along a set route.

[0027] Furthermore, a second steering gear is installed on the bottom inner wall of the driving top slider 5 , and the output shaft of the second steering gear is fixed to the axial center position of the bottom rotating round seat 6 .

[0028] Furthermore, a rack with a tooth surface facing downward is fixed to the bottom of the sliding end frame 4, and a driving top slider slot 11 is opened on the top of the driving top slider 5. The driving top slider 5 is installed by sliding and clamping with the bottom of the sliding end frame 4 through the driving top slider slot 11. A driving motor is fixed inside the driving top slider 5, and a driving gear 10 is installed on the output shaft of the driving motor, and the top of the driving gear 10 is meshed with the bottom of the rack.

[0029] Furthermore, the suction machine box connecting seat 7 is composed of two rotatably installed fixed seats, the top fixed seat is fixed to the bottom of the rotating round seat 6, the bottom fixed seat is fixed to the top of the suction machine box 8, and a third servo is installed inside the top fixed seat, and the output shaft of the third servo is fixed to the fixed axis of the suction machine box connecting seat 7; the angle of the suction machine box connecting seat 7 is adjusted by the third servo, and the positions of the suction machine boxes 8 on both sides are aligned with the top of the interior panel where materials need to be taken.

[0030] Furthermore, an array-distributed swing connection block 14 is fixed to the bottom inner wall of the suction box 8, a second connection seat 13 is fixed to one end of the swing connection block 14, a first connection seat 12 is fixed to the other end of the swing connection block 14, and the first connection seat 12 and the second connection seat 13 of two adjacent swing connection blocks 14 are installed through a rotating shaft.

[0031] Furthermore, the first connecting seat 12 and the second connecting seat 13 are made of hard rubber.

[0032] Furthermore, a driving box 19 is fixed at the middle position of the top inner wall of the suction machine box 8, a vertically arranged swing connecting block top plate 15 is fixed at the middle position of the top of the swing connecting block 14, and traction rope holes are provided on both sides of the swing connecting block top plate 15. A driving chamber 24 is provided inside the driving box 19, and a first traction rope winding roller 23 is fixed inside the driving box 19 through a bearing. The first traction rope 16 is wound around the first traction rope winding roller 23, and the first traction rope 16 passes through the traction rope hole on one side of the swing connecting block top plate 15 and is fixed to the swing connecting block top plate 15 at the end.

[0033] Furthermore, a second traction rope winding roller 22 is fixed inside the driving box 19 through a bearing, and the second traction rope 17 is wound around the inside of the second traction rope winding roller 22. The second traction rope 17 passes through the traction rope hole on the other side of the swing connecting block top plate 15 and is fixed to the swing connecting block top plate 15 at the end; the first traction rope winding roller 23 and the second traction rope winding roller 22 respectively wind up and release the first traction rope 16 and the second traction rope 17. Since the first connecting seat 12 and the second connecting seat 13 are made of hard rubber, a lateral angle adjustment action is generated.

[0034] Furthermore, an air pump 25 is fixed inside the driving box 19, and six air pump exhaust valves 26 are arranged at both ends of the air pump 25. A pneumatic telescopic rod 18 is hinged between the driving box 19 and the swing connecting block top plate 15 and between adjacent swing connecting block top plates 15. Pneumatic chambers 27 are arranged at both ends of the sealing ring inside the pneumatic telescopic rod 18, and a first air inlet pipe port 20 and a second air inlet pipe port 21 are respectively arranged at both ends of the outer wall of the pneumatic telescopic rod 18. The first air inlet pipe port 20 and the second air inlet pipe port 21 are connected to the air pump exhaust valve 26 through an air duct; when the air pump 25 works, the two pneumatic chambers 27 in each pneumatic telescopic rod 18 are inflated and deflated through the air pump exhaust valves 26 arranged at both ends, so that each pneumatic telescopic rod 18 generates an extension or contraction movement.

[0035] When the present invention is used: when the automatic material-retrieving mechanism is used to retrieve materials, the position of the entire mechanism is moved by driving the AGV body 1. During the movement of the front end material-retrieving position, the driving motor slides at the bottom position of the sliding end frame 4 by rotating the driving gear 10. The angle of the suction chassis connecting seat 7 is adjusted by the third steering gear. The positions of the suction chassis 8 on both sides are aligned with the top of the interior panel that needs to be retrieved. When retrieving horizontal interior panels, the suction chassis 8 maintains a horizontal state without adjustment. After the interior panel is sucked by the suction disc 9 at the bottom, the swing side arm 2 is lifted to retrieve and feed the interior panel. The AGV body 1 moves along a set route.

[0036] When picking up materials for interior panels with curved surfaces, the air pump 25 inside the machine box 19 is driven to work, and the two pneumatic chambers 27 in each pneumatic telescopic rod 18 are inflated and deflated through the air pump exhaust valves 26 arranged at both ends, so that each pneumatic telescopic rod 18 can extend or contract. The suction box 8 made of hard rubber produces a curved surface effect through the angle change of the internal swing connecting block 14, and adapts to the picking up of concave or convex interior panels. When lateral bending matching is required, the first traction rope winding roller 23 and the second traction rope winding roller 22 respectively wind up and release the first traction rope 16 and the second traction rope 17. Since the first connecting seat 12 and the second connecting seat 13 are made of hard rubber, a lateral angle adjustment action is generated to match and fit the corresponding interior panels, which is convenient for the suction box 8 to pick up materials.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic material-retrieving mechanism for automobile interior processing, comprising an AGV body (1), wherein driving tracks (3) are installed at both sides of the bottom of the AGV body (1), characterized in that: The AGV body (1) has swing side arms (2) fixed to both sides via bearings, one end of the two swing side arms (2) is fixed with a horizontally arranged sliding end frame (4), a driving top slider (5) is slidably mounted at the bottom of the sliding end frame (4), a rotating round seat (6) is mounted at the bottom of the driving top slider (5) via a bearing, a suction machine case connecting seat (7) is fixed to the bottom of the rotating round seat (6) via bolts, a suction machine case (8) is fixed to the bottom of the suction machine case connecting seat (7) via bolts, an array of suction plates (9) are fixed to the bottom of the suction machine case (8), and the suction machine case (8) is made of hard rubber; The bottom inner wall of the suction machine box (8) is fixed with swing connection blocks (14) distributed in an array, one end of the swing connection block (14) is fixed with a second connection seat (13), the other end of the swing connection block (14) is fixed with a first connection seat (12), and the first connection seat (12) and the second connection seat (13) of two adjacent swing connection blocks (14) are installed through a rotating shaft; The first connecting seat (12) and the second connecting seat (13) are made of hard rubber; A driving machine box (19) is fixed at the middle position of the top inner wall of the suction machine box (8), a vertically arranged swing connection block top plate (15) is fixed at the middle position of the top of the swing connection block (14), traction rope holes are provided at both sides of the swing connection block top plate (15), a driving chamber (24) is provided inside the driving machine box (19), a first traction rope winding roller (23) is fixed inside the driving machine box (19) via a bearing, a first traction rope (16) is wound around the inside of the first traction rope winding roller (23), the first traction rope (16) passes through the traction rope hole on one side of the swing connection block top plate (15), and is fixed to the swing connection block top plate (15) at the end; A second traction rope winding roller (22) is fixed inside the driving machine box (19) via a bearing, a second traction rope (17) is wound around the inside of the second traction rope winding roller (22), and the second traction rope (17) passes through a traction rope hole at the other side of the swing connection block top plate (15) and is fixed to the swing connection block top plate (15) at the end.

2. The automatic material taking mechanism for automobile interior processing according to claim 1, characterized in that: First steering gears are installed on both inner walls of the AGV body (1), and the output shafts of the two first steering gears are respectively connected and fixed to the fixed shafts of the swing side arms (2) at both sides.

3. The automatic material taking mechanism for automobile interior processing according to claim 1, characterized in that: A second steering gear is installed on the bottom inner wall of the driving top sliding block (5), and the output shaft of the second steering gear is fixed to the axis position of the bottom rotating round seat (6).

4. The automatic material taking mechanism for automobile interior processing according to claim 1, characterized in that: A rack with a tooth surface facing downward is fixed at the bottom of the sliding end frame (4), a driving top slider slot (11) is provided at the top of the driving top slider (5), the driving top slider (5) is slidably engaged and installed with the bottom of the sliding end frame (4) through the driving top slider slot (11), a driving motor is fixed inside the driving top slider (5), a driving gear (10) is installed on the output shaft of the driving motor, and the top of the driving gear (10) is meshed with the bottom of the rack.

5. The automatic material taking mechanism for automobile interior processing according to claim 1, characterized in that: The suction machine case connecting seat (7) is composed of two rotatably mounted fixed seats, the top fixed seat being fixed to the bottom of the rotating round seat (6), the bottom fixed seat being fixed to the top of the suction machine case (8), a third steering gear being installed inside the top fixed seat, and an output shaft of the third steering gear being fixed to a fixed shaft of the suction machine case connecting seat (7).

6. The automatic material taking mechanism for automobile interior processing according to claim 1, characterized in that: An air pump (25) is fixed inside the driving machine box (19), and six air pump exhaust valves (26) are arranged at both ends of the air pump (25). A pneumatic telescopic rod (18) is hinged between the driving machine box (19) and the swing connection block top plate (15) and between adjacent swing connection block top plates (15). A pneumatic chamber (27) is arranged at both ends of the sealing ring inside the pneumatic telescopic rod (18). A first air inlet pipe opening (20) and a second air inlet pipe opening (21) are respectively arranged at both ends of the outer wall of the pneumatic telescopic rod (18). The first air inlet pipe opening (20) and the second air inlet pipe opening (21) are connected to the air pump exhaust valve (26) through an air conduit.

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