Profile stacking device

Abstract

The utility model relates to a sectional material stacking device which comprises a machine frame and a working table, a turning-over device and a feeding device are arranged on the working table, a walking device and a stacking mechanical arm are arranged on the machine frame, the stacking mechanical arm moves on the machine frame through the walking device, the turning-over device is arranged on one side of the feeding device, and the turning-over device is used for turning over sectional materials. And the stacking manipulator is used for stacking the profiles or stacking the profiles after turning over. According to the sectional material stacking device, the faces, provided with the grooves and the protrusions, of the upper set of sectional materials and the lower set of sectional materials can be opposite and buckled, and the problems that manual stacking is low in work efficiency and large in labor intensity are solved.

Description

Technical Field

[0001] This utility model relates to the field of profile stacking technology, and specifically to a profile stacking device. Background Technology

[0002] Profiles are products with specific shapes made of malleable metals or non-metals, widely used in photovoltaic frames, building door and window frames, and railings. The process of transforming profiles from raw parts into finished products typically involves cutting, milling, drilling, and installing corner brackets, followed by stacking into piles, and finally transporting them to the assembly station for final assembly. Since most profiles have grooves and protrusions on one side, to improve space utilization and stacking stability, the grooved and protruding sides of the upper and lower sets of profiles are first aligned and interlocked, then stacked layer by layer on a pallet.

[0003] Currently available profile palletizing equipment can only handle profiles with regular outlines. Profiles with grooves and protrusions can only be palletized manually. Manual palletizing suffers from low efficiency and high labor intensity, making it unsuitable for the demands of large-scale automated production. Furthermore, the processed profiles have sharp corners and edges, which can easily injure operators performing manual palletizing, posing certain safety hazards. Utility Model Content

[0004] One of the objectives of this invention is to provide a profile stacking device that enables automated profile stacking, thereby improving the efficiency and safety of profile stacking.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A profile stacking device includes a frame and a worktable. A flipping device and a feeding device are provided on the worktable. A traveling device and a stacking robot are provided on the frame. The stacking robot moves on the frame via the traveling device. The flipping device is located on one side of the feeding device. The flipping device is used to flip the profiles. The stacking robot is used to stack or flip the profiles before stacking them.

[0007] Preferably, the flipping device includes a first rotating motor, a connecting rod, a first fixed base, and a first suction cup. One end of the connecting rod is connected to the first rotating motor, and the other end is connected to the first fixed base. The first suction cup is disposed on the first fixed base.

[0008] Preferably, the palletizing robot includes a first profile body, a first rack, a side-positioning cylinder, a second fixed base, and a second suction cup. The first rack is disposed on the first profile body, the side-positioning cylinder is fixed on the first profile body, the second fixed base is disposed at the bottom of the first profile body and connected to the side-positioning cylinder, and the second suction cup is disposed on the second fixed base.

[0009] Preferably, the palletizing robot is housed within a walking device; the walking device includes a first housing and a second housing at both ends, and a crossbar connecting the first housing and the second housing. A third rotary motor and a fourth rotary motor are provided on the first housing. A first gear is provided inside both the first housing and the second housing. The first gear engages with a first rack. The third rotary motor is connected to the first gear inside the first housing and the second housing.

[0010] Preferably, a first transmission rod is provided between the first housing and the second housing, and the first transmission rod is connected to a first gear inside the first housing and the second housing.

[0011] Preferably, both the first housing and the outer wall of the second housing are provided with sliders, and the frame is provided with slide rails, the sliders being adapted to the slide rails; both the first housing and the second housing are provided with second gears, and the frame is provided with second racks, the second racks being adapted to each other.

[0012] Preferably, the walking device further includes a transmission assembly, and the fourth rotary motor is connected to the second gear through the transmission assembly.

[0013] Compared with the prior art, the profile stacking device of this application has the following advantages:

[0014] This utility model discloses a profile stacking device equipped with a flipping device and a stacking robot. The stacking robot can place the profiles from the feeding device directly upright into the profile frame under the machine frame, or it can first use the flipping device to rotate the profiles 90°, and then use the stacking robot to rotate the profiles another 90° to flip them over before stacking. This profile stacking device allows two sets of profiles with grooved and raised sides to face each other and interlock, solving the problems of low efficiency and high labor intensity associated with manual stacking. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a profile stacking device provided in an embodiment of this utility model;

[0016] Figure 2 A schematic diagram of the structure of the flipping device provided in the embodiment of this utility model;

[0017] Figure 3 A schematic diagram of the structure of the palletizing robot provided in this embodiment of the utility model;

[0018] Figure 4 A schematic diagram of the walking device provided in an embodiment of this utility model;

[0019] Figure 5A schematic diagram of the structure of the first housing provided in an embodiment of this utility model;

[0020] Figure 6 A schematic diagram of the structure of the second housing provided in an embodiment of this utility model;

[0021] Figure 7 This is a partial structural diagram of the frame provided in an embodiment of the present utility model. Detailed Implementation

[0022] The following detailed description illustrates the specific implementation method:

[0023] The reference numerals in the accompanying drawings include: frame 1, workbench 2, flipping device 3, feeding device 4, walking device 5, palletizing robot 6, first rotary motor 7, connecting rod 8, first fixed seat 9, first suction cup 10, first profile body 11, first rack 12, side posture cylinder 13, second fixed seat 14, second suction cup 15, first housing 16, second housing 17, crossbar 18, third rotary motor 19, fourth rotary motor 20, first gear 21, first transmission rod 22, slider 23, slide rail 24, second gear 25, second rack 26, third gear 27, fourth gear 28, second transmission rod 29, and third transmission rod 30.

[0024] As attached Figure 1-7 As shown in the figure, this embodiment illustrates a profile stacking device, including a frame 1 and a worktable 2, with the worktable 2 positioned below the frame 1. A flipping device 3 and a feeding device 4 are mounted on the worktable 2, with the flipping device 3 positioned on one side of the feeding device 4. Specifically, there are two flipping devices 3, located at the beginning and end of the feeding device 4, respectively. The feeding device 4 is specifically a conveyor belt device.

[0025] The frame 1 is equipped with a walking device 5 and a palletizing robot 6. The palletizing robot 6 moves on the frame 1 via the walking device 5. The flipping device 3 is used to flip the profiles on the feeding device 4. The palletizing robot 6 is used to stack or flip the profiles and then stack them.

[0026] The stacking process of the profile stacking device in this embodiment is as follows: the profiles are transported to the workstation by the feeding device 4. The first profile is placed upright by the stacking robot 6 without flipping. Then the second profile is transported to the workstation by the transport device. At this time, the flipping device 3 grabs the second profile and flips it 90°. Then the stacking robot 6 grabs the second profile and continues to flip it 90° to flip the profile over. After flipping, it is placed on the first profile to complete the stacking of one upright and one reversed profile.

[0027] Among them, such as Figure 2The flipping device 3 shown includes a first rotating motor 7, a connecting rod 8, a first fixed base 9, and a first suction cup 10. One end of the connecting rod 8 is connected to the first rotating motor 7, and the other end is connected to the first fixed base 9. The first suction cup 10 is mounted on the first fixed base 9. When the flipping device 3 needs to operate, the first rotating motor 7 drives the first fixed base 9 downward to approach the profile on the feeding device 4, and then the first suction cup 10 grabs the profile. After grabbing, the first rotating motor 7 drives the first fixed base 9 to rotate upward by 90° through the connecting rod 8, and then waits for the palletizing robot 6 to grab the profile to complete the remaining stacking process.

[0028] Among them, such as Figure 3 The palletizing robot 6 shown includes a first profile body 11, a first rack 12, a side-positioning cylinder 13, a second fixed base 14, and a second suction cup 15. The first rack 12 is mounted on the first profile body 11, the side-positioning cylinder 13 is fixed on the first profile body 11, the second fixed base is located at the bottom of the first profile body 11 and connected to the side-positioning cylinder 13, and the second suction cup 15 is mounted on the second fixed base 14. The palletizing robot 6 is housed within the walking device 5.

[0029] The palletizing robot 6 in this embodiment has two working processes: one is to directly grab profiles from the feeding device 4 and stack them into the profile frame under the frame 1; the other is to grab profiles from the flipping device, flip them 90°, and then stack them. In the first working process, the walking device 5 moves the palletizing robot 6 to the side of the feeding device 4, uses the second suction cup 15 to grab the profiles, then moves it to the profile frame via the walking device 5, and then releases the profiles into the profile frame via the suction cup. In the second working process, the walking device 5 moves the palletizing robot 6 to the side of the flipping device 3, the side posture cylinder 13 drives the second suction cup 15 to align it with the profiles, then the second suction cup 15 grabs the profiles off the flipping device 3, and the walking device 5 transfers the palletizing robot 6 to the profile frame. Then the side posture cylinder 13 continues to rotate 90° to flip the profiles over, and finally stacks them.

[0030] Among them, such as Figure 4-7 The walking device 5 shown includes a first housing 16 and a second housing 17 at both ends, and a crossbar 18 connecting the first housing 16 and the second housing 17. In this embodiment, two palletizing robots 6 are provided, respectively housed within the first housing 16 and the second housing 17. The first housing 16 serves as the driving end, and is equipped with a third rotary motor 19 and a fourth rotary motor 20. Both the first housing 16 and the second housing 17 contain a first gear 21, which meshes with a first rack 12 of the palletizing robot 6. The third rotary motor 19 is connected to the first gear 21 within the first housing 16 and the second housing 17. A first transmission rod 22 is provided between the first housing 16 and the second housing 17, connecting the first gear 21 within both housings.

[0031] The principle of the walking device 5 controlling the palletizing robot 6 to move vertically is as follows: the third rotary motor 19 directly drives the first gear 21 in the first housing 16 to rotate, and then drives the first gear 21 in the second housing 17 to rotate through the first transmission rod 22. The palletizing robot 6 is raised or lowered by the meshing of the first gear 21 with the first rack 12 of the palletizing robot 6.

[0032] The first housing 16 and the second housing 17 are each provided with a slider 23 on their outer walls, and the frame 1 is provided with a slide rail 24, with the slider 23 and the slide rail 24 being adapted to each other. The first housing 16 and the second housing 17 are each provided with a second gear 25, and the frame 1 is provided with a second rack 26, with the second rack 26 being adapted to each other. The walking device 5 also includes a transmission assembly, and the fourth rotary motor 20 is connected to the second gear 25 through the transmission assembly.

[0033] The specific transmission components include a third gear 27, a fourth gear 28, a second transmission rod 29, and a third transmission rod 30. The third gear 27 is connected to the fourth rotary motor 20, and the third gear 27 and the fourth gear 28 are connected via a synchronous belt. The fourth gear 28 is connected to the second gear 25 of the first housing 16 via the second transmission rod 29, and the fourth gear 28 is connected to the second gear 25 of the second housing 17 via the third transmission rod 30. In this embodiment, the fourth rotary motor 20 drives the second gear 25 to rotate through the transmission components. Since the second gear 25 meshes with the second rack 26 on the frame 1, it drives the slider 23 to slide on the slide rail 24, thereby adjusting the position of the traveling device 5.

[0034] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A profile stacking device, characterized in that: The machine includes a frame (1) and a worktable (2). The worktable (2) is equipped with a flipping device (3) and a feeding device (4). The frame (1) is equipped with a walking device (5) and a palletizing robot (6). The palletizing robot (6) moves on the frame (1) via the walking device (5). The flipping device (3) is located on one side of the feeding device (4). The flipping device (3) is used to flip the profiles. The palletizing robot (6) is used to stack or flip the profiles before stacking them.

2. The profile stacking device according to claim 1, characterized in that: The flipping device (3) includes a first rotating motor (7), a connecting rod (8), a first fixed seat (9) and a first suction cup (10). One end of the connecting rod (8) is connected to the first rotating motor (7) and the other end is connected to the first fixed seat (9). The first suction cup (10) is mounted on the first fixed seat (9).

3. The profile stacking device according to claim 1, characterized in that: The palletizing robot (6) includes a first profile body (11), a first rack (12), a side posture cylinder (13), a second fixed seat (14), and a second suction cup (15). The first rack (12) is disposed on the first profile body (11), the side posture cylinder (13) is fixed on the first profile body (11), the second fixed seat (14) is disposed at the bottom of the first profile body (11) and connected to the side posture cylinder (13), and the second suction cup (15) is disposed on the second fixed seat (14).

4. The profile stacking device according to claim 3, characterized in that: The palletizing robot (6) is installed inside the walking device (5); the walking device (5) includes a first housing (16) and a second housing (17) at both ends and a crossbar (18) connecting the first housing (16) and the second housing (17). A third rotating motor (19) and a fourth rotating motor (20) are provided on the first housing (16). A first gear (21) is provided in both the first housing (16) and the second housing (17). The first gear (21) cooperates with the first rack (12). The third rotating motor (19) is connected to the first gear (21) in the first housing (16) and the second housing (17).

5. A profile stacking device according to claim 4, characterized in that: A first transmission rod (22) is provided between the first housing (16) and the second housing (17), and the first transmission rod (22) is connected to a first gear (21) inside the first housing (16) and the second housing (17).

6. A profile stacking device according to claim 4, characterized in that: The first housing (16) and the second housing (17) are each provided with a slider (23), and the frame (1) is provided with a slide rail (24). The slider (23) is adapted to the slide rail (24). The first housing (16) and the second housing (17) are each provided with a second gear (25), and the frame (1) is provided with a second rack (26). The second rack (26) is adapted to the second rack (26).

7. A profile stacking device according to claim 6, characterized in that: The walking device (5) also includes a transmission assembly, and the fourth rotating motor (20) is connected to the second gear (25) through the transmission assembly.

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