Aluminum profile stacking and packaging production line

Abstract

The application relates to the aluminum profile stacking field, in particular to an aluminum profile stacking and packaging production line, which comprises a conveying frame, one end of the conveying frame is provided with a feeding device, one side of the conveying frame is provided with a material conveying device, and the side, away from the conveying frame, of the material conveying device is provided with a stacking device; the stacking device comprises a clamping mechanism and a storage tray; the feeding device is used for conveying aluminum profiles; the material conveying device is used for stacking the aluminum profiles in the feeding device on the storage tray; and the clamping mechanism is used for clamping the aluminum profiles on the storage tray. The application improves the poor stacking effect of the aluminum profiles in the traditional mode and can improve the stacking effect of the aluminum profiles.

Description

Technical Field

[0001] This application relates to the field of aluminum profile palletizing, and in particular to an aluminum profile palletizing and packaging production line. Background Technology

[0002] Aluminum profiles are one of the most widely used metal structural materials in industry, and they are widely used in the building decoration industry, especially in door and window structures, where aluminum alloy profiles are usually used for manufacturing.

[0003] Currently, after aluminum profiles are processed, they are usually stacked in batches and then packaged to facilitate transport to the construction site or to the next processing step.

[0004] When stacking batches of aluminum profiles, the process typically involves first laying the profiles in a row, then using a robotic arm to pick up the entire row and place it on a pallet. This process is repeated to stack another row of profiles on top of the previous row on the pallet. However, after the robotic arm picks up the profiles and places them on the pallet, the profiles tend to scatter when it releases them, affecting the stacking efficiency. Summary of the Invention

[0005] In order to improve the stacking effect of aluminum profiles, this application provides an aluminum profile stacking and packaging production line.

[0006] This application provides an aluminum profile palletizing and packaging production line, which adopts the following technical solution:

[0007] An aluminum profile palletizing and packaging production line includes a conveyor frame, a feeding device at one end of the conveyor frame, a conveying device on one side of the conveyor frame, and a palletizing device on the side of the conveying device away from the conveyor frame. The palletizing device includes a clamping mechanism and a storage tray. The feeding device is used to convey aluminum profiles, the conveying device is used to stack the aluminum profiles in the feeding device onto the storage tray, and the clamping mechanism is used to clamp the aluminum profiles on the storage tray.

[0008] By adopting the above technical solution, the feeding device conveys aluminum profiles in batches, and the conveying device transports the batch of aluminum profiles to the storage pallet, thereby realizing the stacking of aluminum profiles. Then, the clamping mechanism clamps the aluminum profiles on the storage pallet, thereby reducing the occurrence of aluminum profiles falling and improving the stacking effect of aluminum profiles.

[0009] In one specific implementation, the clamping mechanism includes a positioning frame, a clamping assembly, and a lifting assembly. The positioning frame is disposed on one side of the conveyor frame, and the storage tray is disposed inside the positioning frame. The lifting assembly is mounted on the positioning frame. The clamping assembly includes a positioning block, a clamping rod, a clamping plate, a pressure block, and a reset component. The positioning block is mounted on the lifting assembly. The clamping rod is slidably mounted on the positioning block in a horizontal direction, with one end extending towards the positioning frame. The clamping plate is mounted on the end of the clamping rod near the positioning frame and is used to abut against the end of the aluminum profile. One end of the pressure block is rotatably mounted on the end of the positioning block away from the clamping plate, and the other end extends upward at an angle towards the clamping rod. A connecting rod is hinged to the end of the clamping rod away from the clamping plate, and the end of the connecting rod away from the clamping rod is slidably connected to the side wall of the pressure block. The pressure block is also connected to a material conveying device. The reset component is mounted on the clamping rod and is also connected to the positioning block.

[0010] By adopting the above technical solution, when the aluminum profile is conveyed onto the storage pallet, the resetting component pulls the clamping rod, causing the clamping rod to drive the clamping plate to abut the end of the aluminum profile, thereby positioning the aluminum profile. This reduces the likelihood of the aluminum profile scattering after the conveying device separates from the aluminum profile, thus improving the stacking effect of the aluminum profile. When the conveying device stacks aluminum profiles onto the storage pallet again, the lifting component drives the positioning block to rise, causing the pressure block to abut the conveying device. This pressure block pulls the connecting rod, which in turn pulls the clamping rod away from the aluminum profile, causing the clamping plate to release the aluminum profile and move upward. After the positioning block moves the pressure block upward and separates from the conveying device, the clamping rod, under the action of the resetting component, drives the clamping plate to clamp the aluminum profile delivered by the conveying device again, thus maintaining the stability of the aluminum profile.

[0011] In one specific implementation, the pressure block has a triangular cross-section, and a buffer groove is provided on the side wall of the pressure block. The buffer groove is arc-shaped, and the pressure block is slidably connected to the end of the connecting rod away from the clamping rod through the buffer groove.

[0012] By adopting the above technical solution, when the lifting component drives the positioning block to rise, the positioning block drives the pressure block to rise, causing the pressure block to abut against the conveying device. This causes the pressure block to rotate downwards, thereby driving the connecting rod to move downwards. The connecting rod then pulls the clamping rod away from the aluminum profile, thus causing the clamping plate to loosen the aluminum profile. When the lifting component drives the positioning block to rise until the clamping plate is positioned at the new aluminum profile, the pressure block separates from the conveying device. At this time, the pressure block is above the conveying device, allowing the clamping rod, under the action of the reset component, to drive the clamping plate to clamp the aluminum profile again, thus positioning the aluminum profile. Then, the conveying device loosens the aluminum profile and moves away from it, causing the conveying device to abut against the pressure block again and drive the pressure block to rotate upwards. This causes the end of the connecting rod to slide along the buffer groove of the pressure block. When the conveying device separates from the pressure block again, the pressure block falls back downwards and resets under the action of gravity, facilitating the conveying device to continue driving the connecting rod through the pressure block, thereby releasing the clamping plate from positioning the aluminum profile.

[0013] In one specific implementation, a pressure plate is installed at the upper end of the pressure block, one end of which extends toward the clamping plate, and the pressure plate is used to connect to the material conveying device.

[0014] By adopting the above technical solution, when the material conveying device transports the aluminum profile to the storage pallet, the material conveying device abuts against the pressure plate, thereby causing the pressure block to rotate downwards, which in turn causes the pressure block to move the connecting rod, which in turn causes the connecting rod to pull the clamping rod away from the aluminum profile, thus facilitating the release of the positioning of the aluminum profile.

[0015] In one specific implementation, the reset element includes a reset spring, which is mounted on the abutment rod, with one end of the reset spring connected to the side wall of the positioning block and the other end connected to the side wall of the clamping plate.

[0016] By adopting the above technical solution, when the pressure block pulls the clamping rod through the connecting rod, the baffle on the clamping rod pulls the return spring, causing the return spring to be in a stretched state, thereby separating the clamping plate from the aluminum profile. When the pressure block resets, the clamping rod resets under the action of the return spring, thereby driving the clamping plate to clamp the aluminum profile again, thus repositioning the aluminum profile.

[0017] In one specific implementation, the lifting assembly includes a lifting plate, a lifting motor, and a lifting screw. The lifting screw is rotatably mounted on a positioning frame in a vertical direction. The lifting motor is mounted on the side wall of the positioning frame and connected to the lifting screw. The lifting plate is slidably mounted on the positioning frame in a vertical direction. The lifting plate is threadedly connected to the lifting screw, and the positioning block is mounted on the top wall of the lifting plate.

[0018] By adopting the above technical solution, when the clamping component needs to be raised, the lifting motor drives the lifting screw to rotate, thereby driving the lifting plate to move upward, thus driving the clamping component to move upward.

[0019] In one specific implementation, the material handling device includes a robotic arm, a clamping mechanism, and a pressing mechanism. The robotic arm is positioned between the palletizing device and the conveyor frame. The clamping mechanism includes a clamping frame, a clamping cylinder, a clamping block, and a connecting assembly. The clamping frame is mounted on the robotic arm, and the clamping cylinder is mounted on the clamping frame. The clamping block includes a first clamping block and a second clamping block, both of which are slidably mounted on the bottom wall of the clamping frame and are symmetrically arranged. The connecting assembly connects the first clamping block and the second clamping block, and the piston rod of the clamping cylinder is connected to the first clamping block. The pressing mechanism is mounted on the clamping frame and is connected to the pressing block.

[0020] By adopting the above technical solution, when aluminum profiles need to be transported, a robotic arm moves the clamping frame to the aluminum profile, and then a clamping cylinder drives the first clamping block to move. This causes the first clamping block to drive the second clamping block to move via a connecting assembly, thereby shortening the distance between the first and second clamping blocks and facilitating the clamping of the aluminum profile. Furthermore, while clamping, a pressing mechanism presses the aluminum profile firmly, thus ensuring its stability during transportation.

[0021] In one specific implementation, the clamping mechanism includes a clamping plate, a guide rod, and a clamping spring. The guide rod is mounted on the top wall of the clamping plate. The clamping plate is slidably mounted on the clamping frame in the vertical direction via the guide rod. The clamping spring is mounted on the guide rod, with one end connected to the top wall of the clamping plate and the other end connected to the bottom wall of the clamping frame. The clamping plate is used to clamp the aluminum profile. The end of the clamping plate is provided with an extrusion plate. The extrusion plate is an L-shaped plate, and the end of the vertical section of the extrusion plate away from the horizontal section is connected to the end of the clamping plate. The horizontal section of the extrusion plate is located above the clamping plate and is used to abut against the pressure block.

[0022] By adopting the above technical solution, when the clamping mechanism clamps the aluminum profile, the pressure plate abuts against the top wall of the aluminum profile, causing the pressure plate to drive the guide rod upward and compress the pressure spring, thereby pressing the aluminum profile firmly to maintain its stability. Furthermore, when the robotic arm moves the clamping mechanism to the storage tray, the pressing plate abuts against the pressure block, facilitating the movement of the connecting rod via the pressure block. This, in turn, causes the connecting rod to move the clamping rod, thus facilitating control of the clamping mechanism's operation.

[0023] In one specific implementation, a storage device is also installed on the conveyor frame for storing aluminum profiles from the feeding device.

[0024] By adopting the above technical solution, and by setting up a storage device on the conveyor frame, it is convenient to store batches of aluminum profiles through the storage device, and it is also convenient to keep the batches of aluminum profiles in a row, thereby facilitating the grabbing of the material conveying device.

[0025] In one specific implementation, the conveyor is further equipped with a transfer device for transporting the aluminum profiles from the loading device to the storage device.

[0026] By adopting the above technical solution, by setting a transfer device on the conveyor frame, it is convenient to transport aluminum profiles in batches from the feeding device to the storage device, thereby facilitating the arrangement of aluminum profiles in the storage device in a row.

[0027] In summary, this application includes at least one of the following beneficial effects:

[0028] 1. This application provides a clamping mechanism to facilitate the clamping of aluminum profiles transported to the storage pallet, thereby maintaining the stability of the aluminum profiles and enabling continuous stacking of aluminum profiles on the storage pallet, thus achieving the stacking of aluminum profiles and improving the stacking effect of aluminum profiles.

[0029] 2. This application provides a clamping mechanism to facilitate the clamping of aluminum profiles during transportation, thereby maintaining the stability of the aluminum profiles during transportation.

[0030] 3. This application provides a storage device to facilitate the storage of batches of aluminum profiles and to arrange the batches of aluminum profiles in a row, thereby facilitating the transportation of materials by the material handling device. Attached Figure Description

[0031] Figure 1 This is a structural schematic diagram of the aluminum profile palletizing and packaging production line of this application.

[0032] Figure 2 This is a schematic diagram of the structure of the storage device in the embodiments of this application.

[0033] Figure 3 This is an exploded view of the material conveying device in the embodiments of this application.

[0034] Figure 4 This is a schematic diagram of the clamping mechanism in the embodiments of this application.

[0035] Figure 5 This is a schematic diagram of the palletizing device in an embodiment of this application.

[0036] Figure 6 This is a schematic diagram of the clamping mechanism in the embodiments of this application.

[0037] Figure 7 This is an exploded view of the clamping assembly in the embodiments of this application.

[0038] Figure 8 This is a schematic diagram of stacking aluminum profiles in an embodiment of this application.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. Conveyor frame; 2. Feeding device; 3. Storage device; 31. Storage rack; 32. Clamping mechanism; 321. Clamping cylinder; 322. Push plate; 323. Limiting plate; 4. Transfer device; 5. Material conveying device; 51. Robotic arm; 52. Clamping mechanism; 521. Clamping frame; 522. Clamping cylinder; 523. First clamping block; 524. Second clamping block; 525. Connecting plate; 526. First pull rod; 527. Second pull rod; 53. Pressing mechanism; 531. Pressing plate; 532. Extrusion plate; 533. Guide rod; 534. Pressing spring; 6. Stacking Device; 61. Box body; 62. Storage tray; 63. Clamping mechanism; 631. Positioning frame; 632. Clamping assembly; 6321. Positioning block; 6322. Abutting rod; 6323. Clamping plate; 6324. Pressure block; 6325. Buffer groove; 6326. Pressure plate; 6327. Connecting rod; 6328. Push rod; 6329. Return spring; 633. Lifting assembly; 6331. Lifting plate; 6332. Lifting motor; 6333. Lifting screw; 6334. Slide rod; 64. Pushing cylinder; 7. Storage frame; 8. Partition; 9. Bundling device. Detailed Implementation

[0041] The present application will be further described in detail below with reference to the accompanying drawings.

[0042] This application discloses an aluminum profile palletizing and packaging production line, referring to... Figure 1 The system includes a conveyor frame 1, with a feeding device 2 installed at one end and a storage device 3 installed at the other end. A transfer device 4 is also installed on the conveyor frame 1 between the feeding device 2 and the storage device 3. A material handling device 5 is also installed on one side of the conveyor frame 1, and a stacking device 6 is installed on the side of the material handling device 5 away from the conveyor frame 1. A storage frame 7 is also provided on one side of the material handling device 5, located between the conveyor frame 1 and the stacking device 6, and is used to store partitions 8.

[0043] Reference Figure 1The aluminum profiles are fed one by one to the storage device 3 via the feeding device 2. The conveying device 5 picks up the partitions 8 in the storage frame 7 and transports them to the storage device 3. Then, the transfer device 4 picks up the aluminum profiles in batches from the feeding device 2 and transports them to the partitions 8 in the storage device 3, so that the batch of aluminum profiles are arranged in a row. Finally, the conveying device 5 picks up the aluminum profiles along with the partitions 8 and places them together into the stacking device 6 for stacking.

[0044] Reference Figure 2 The feeding device 2 and the transfer device 4 are both existing technologies in the art and will not be described in detail here. The storage device 3 includes a storage rack 31 and a clamping mechanism 32. The storage rack 31 is installed at the end of the transfer rack 1 away from the feeding device 2. The clamping mechanism 32 includes a clamping cylinder 321, a push plate 322, and a limiting plate 323. The clamping cylinder 321 is fixedly installed horizontally on the top wall of the storage rack 31 near the feeding device 2. The piston rod of the clamping cylinder 321 is parallel to the axis of the transfer rack 1 and extends away from the feeding device 2. The push plate 322 is fixedly installed on the piston rod of the clamping cylinder 321 and is used to push the aluminum profile. The limiting plate 323 is fixedly installed vertically at the end of the storage rack 31 away from the feeding device 2 and is used to limit the aluminum profile. There is space between the limiting plate 323 and the push plate 322 for storing the aluminum profile.

[0045] Reference Figure 2 When a batch of aluminum profiles is transported to the storage rack 31, the push plate 322 is pushed towards the limiting plate 323 by the pressing cylinder 321, thereby pushing the aluminum profiles towards the limiting plate 323. This causes the aluminum profiles arranged on the storage rack 31 to move towards the limiting plate 323, and the limiting plate 323 limits the batch of aluminum profiles, thus keeping the batch of aluminum profiles close together.

[0046] Reference Figure 1 and Figure 3 The material handling device 5 includes a robotic arm 51, a clamping mechanism 52, and a pressing mechanism 53. The robotic arm 51 is positioned between the conveyor frame 1 and the palletizing device 6. Figure 3 and Figure 4The clamping mechanism 52 includes a clamping frame 521, a clamping cylinder 522, clamping blocks, and a connecting assembly. The clamping frame 521 is fixedly mounted on the robotic arm 51. The clamping blocks include a first clamping block 523 and a second clamping block 524, both of which are slidably mounted on the clamping frame 521. A space is left between the first clamping block 523 and the second clamping block 524 for storing batches of aluminum profiles. The connecting assembly includes a connecting plate 525, a first pull rod 526, and a second pull rod 527. The connecting plate 525 is rotatably mounted on the bottom wall of the clamping frame 521. One end of the first pull rod 526 is rotatably connected to one end of the connecting plate 525, and the other end of the first pull rod 526 is rotatably connected to the bottom wall of the first clamping block 523. One end of the second pull rod 527 is rotatably connected to the other end of the connecting plate 525, and the other end of the second pull rod 527 is rotatably connected to the bottom wall of the second clamping block 524. There are two clamping cylinders 522. Both clamping cylinders 522 are fixedly installed on the bottom wall of the clamping frame 521. The two clamping cylinders 522 are located on both sides of the first pull rod 526, and the piston rods of the two clamping cylinders 522 are fixedly connected to the side wall of the first clamping block 523.

[0047] Reference Figure 3 and Figure 4 The clamping mechanism 53 includes a clamping plate 531, a guide rod 533, and a clamping spring 534. The guide rod 533 is slidably mounted on the clamping frame 521 in the vertical direction. The clamping plate 531 is fixedly mounted on the lower end of the guide rod 533 and is located below the clamping frame 521. The axis of the clamping plate 531 in the length direction is parallel to the axis of the aluminum profile in the length direction. Extrusion plates 532 are installed at both ends of the clamping plate 531. The extrusion plates 532 are L-shaped plates. One end of the vertical section of the extrusion plate 532 is fixedly connected to the end of the clamping plate 531, and the horizontal section of the extrusion plate 532 is located above the clamping plate 531 and extends away from the clamping plate 531. The clamping spring 534 is mounted on the guide rod 533, with one end abutting against the top wall of the clamping plate 531 and the other end abutting against the bottom wall of the clamping frame 521.

[0048] Reference Figure 2 and Figure 4The robotic arm 51 moves the clamping frame 521 onto the storage rack 31, causing the clamping plate 531 to abut against the top wall of the aluminum profile, thereby compressing the clamping spring 534. Then, the clamping cylinder 522 pulls the first clamping block 523, causing the first clamping block 523 to move towards the second clamping block 524, thereby driving the first pull rod 526 to move towards the second clamping block 524. This causes the first pull rod 526 to push the connecting plate 525 to rotate, causing the connecting plate 525 to drive the second pull rod 527 to move towards the first clamping block 523. This causes the second pull rod 527 to pull the second clamping block 524 towards the first clamping block 523, thereby causing the first clamping block 523 and the second clamping block 524 to clamp the partition 8 located below the aluminum profile on the storage rack 31, thus facilitating the stacking of the aluminum profile.

[0049] Reference Figure 5 and Figure 6 The palletizing device 6 includes a housing 61, a storage tray 62, and a clamping mechanism 63. The housing 61 is located on the side of the robotic arm 51 away from the conveyor frame 1. The clamping mechanism 63 includes a positioning frame 631, a clamping assembly 632, and a lifting assembly 633. Two positioning frames 631 are provided, both of which are slidably installed horizontally within the housing 61. One positioning frame 631 is located on the side of the housing 61 closer to the robotic arm 51, and the other positioning frame 631 is located on the side of the housing 61 away from the robotic arm 51. A push cylinder 64 is fixedly installed inside the housing 61 between the inner wall of the housing 61 and the positioning frame 631. The piston rod of the push cylinder 64 is fixedly connected to the side wall of the positioning frame 631. The storage tray 62 is placed between the two positioning frames 631 and is used for stacking aluminum profiles.

[0050] Reference Figure 6 Two sets of lifting components 633 are provided and are respectively installed on two positioning frames 631. The lifting component 633 includes a lifting plate 6331, a lifting motor 6332, and a lifting screw 6333. The lifting screw 6333 is rotatably installed on the positioning frame 631 in the vertical direction. The lifting motor 6332 is fixedly installed on the top wall of the positioning frame 631, and the output shaft of the lifting motor 6332 is coaxially connected to the upper end of the lifting screw 6333. A sliding rod 6334 is also fixedly installed on the positioning frame 631 in the vertical direction. The lifting plate 6331 is slidably installed on the positioning frame 631 in the vertical direction, and the end of the lifting plate 6331 is threadedly connected to the lifting screw 6333. The lifting plate 6331 is also slidably connected to the sliding rod 6334.

[0051] Reference Figure 6 and Figure 7Two sets of clamping assemblies 632 are also provided, and are respectively located on two positioning frames 631. The clamping assembly 632 includes a positioning block 6321, a clamping rod 6322, a clamping plate 6323, a pressure block 6324, and a reset component. The positioning block 6321 is fixedly installed on the top wall of the lifting plate 6331, and the axis of the positioning block 6321 is perpendicular to the axis of the lifting plate 6331. The clamping rod 6322 is slidably installed on the positioning block 6321 along the length direction of the positioning block 6321, and one end of the clamping rod 6322 extends toward the storage tray 62. The clamping plate 6323 is fixedly installed on the end of the clamping rod 6322 near the storage tray 62, and the axis of the clamping plate 6323 is parallel to the axis of the lifting plate 6331. The reset component includes a reset spring 6329, which is mounted on the abutment rod 6322. One end of the reset spring 6329 abuts against the side wall of the limiting plate 323, and the other end abuts against the side wall of the positioning block 6321.

[0052] Reference Figure 6 and Figure 7 The pressure block 6324 has a triangular cross-section. One vertex of the pressure block 6324 is rotatably connected to the side wall of the positioning block 6321 at the end away from the clamping rod 6322. The other two vertices of the pressure block 6324 are located on the upper and lower sides of the axis of the clamping rod 6322, respectively. A buffer groove 6325 is provided on the side wall of the pressure block 6324 near the vertex located below the axis of the clamping rod 6322. The buffer groove 6325 is arc-shaped. A connecting rod 6327 is rotatably installed at the end of the clamping rod 6322 near the pressure block 6324. A push rod 6328 is fixedly installed at the end of the connecting rod 6327 away from the clamping rod 6322. The push rod 6328 is slidably connected to the pressure block 6324 through the buffer groove 6325. A pressure plate 6326 is fixedly installed on the side wall of the pressure block 6324 at one end above the axis of the clamping rod 6322. The pressure plate 6326 extends upward at an angle away from the pressure block 6324, and the end of the pressure plate 6326 is used to abut against the horizontal section of the extrusion plate 532.

[0053] Reference Figure 6 and Figure 8 When the conveying device 5 transports the aluminum profiles arranged in a row onto the storage pallet 62, the push cylinder 64 pushes the positioning frame 631 toward the storage pallet 62. This causes the positioning frame 631 to move the positioning block 6321 toward the storage pallet 62, thereby causing the clamping plate 6323 to abut against the end of the aluminum profile on the storage pallet 62, thus limiting the aluminum profile and reducing the possibility of the aluminum profile scattering. Then, the conveying device 5 releases the aluminum profile and then transports the aluminum profiles arranged in a row onto the storage pallet 62 again, placing them above the aluminum profiles on the previous storage pallet 62, thus achieving stacking.

[0054] Reference Figure 7 and Figure 8When the material conveying device 5 transports another row of aluminum profiles onto the storage pallet 62, the horizontal section of the extrusion plate 532 in the clamping mechanism 53 abuts against the end of the pressure plate 6326 on the pressure block 6324. Then, the lifting assembly 633 actuates, driving the lifting screw 6333 to rotate via the lifting motor 6332, thereby causing the lifting plate 6331 to move upward, which in turn causes the positioning block 6321 to move upward, thus subjecting the end of the pressure plate 6326 to pressure from the end of the extrusion plate 532. The pressure block 6324 rotates downwards, causing the side wall of the buffer groove 6325 on the pressure block 6324 to abut against the push rod 6328. The push rod 6328 then pulls the connecting rod 6327 diagonally downwards, causing the connecting rod 6327 to pull the clamping rod 6322 and move the clamping rod 6322 away from the storage tray 62. This causes the clamping plate 6323 to move away from the storage tray 62 and compress the return spring 6329, thus separating the clamping plate 6323 from the aluminum profile. Then, the clamping mechanism 52 releases the partition 8. At this time, the pressure plate 531 is subjected to the elastic force of the compression spring 534, thus pressing the upper aluminum profile. This causes the upper aluminum profile to press the lower aluminum profile through the partition 8, thereby stabilizing the aluminum profile on the storage tray 62.

[0055] Reference Figure 7 and Figure 8 As the lifting motor 6332 continues to drive the lifting screw 6333 to rotate, the lifting plate 6331 continues to move upward, which in turn drives the positioning block 6321 to move upward. This causes the end of the horizontal section of the extrusion plate 532 to slide along the top wall of the pressure plate 6326 to the end of the pressure plate 6326. After the end of the extrusion plate 532 passes the end of the pressure plate 6326, the positioning block 6321 drives the clamping plate 6323 to move to the upper aluminum profile. At this time, the clamping plate 6323 clamps the end of the upper aluminum profile under the action of the return spring 6329, thereby positioning the upper aluminum profile. This causes the clamping plate 6323 to pull the abutment rod 6322 to reset, which in turn causes the abutment rod 6322 to pull the connecting rod 6327 to move and reset. This causes the connecting rod 6327 to pull the pressure block 6324 upward through the push rod 6328, thereby causing the pressure plate 6326 to rotate above the extrusion plate 532.

[0056] Reference Figure 7 and Figure 8Then, the robotic arm 51 drives the clamping mechanism 53 to move upward, thereby separating the clamping plate 531 from the aluminum profile and driving the extrusion plate 532 to move upward, so that the end of the horizontal section of the extrusion plate 532 abuts against the bottom wall of the end of the pressure plate 6326, and drives the pressure plate 6326 to rotate upward, thereby causing the pressure plate 6326 to drive the pressure block 6324 to rotate upward. At this time, the push rod 6328 slides along the buffer groove 6325, thereby keeping the connecting rod 6327 stationary, and thus keeping the clamping plate 6323 pressing against the aluminum profile. When the end of the horizontal section of the extrusion plate 532 slides along the bottom wall of the pressure plate 6326 to pass the end of the pressure plate 6326, the extrusion plate 532 separates from the pressure plate 6326, and the pressure plate 6326 rotates downward and resets under the action of gravity, so that the side wall of the upper end of the buffer groove 6325 on the pressure block 6324 abuts against the push rod 6328 again.

[0057] Reference Figure 5 The housing 61 is also equipped with a strapping device 9 for strapping the aluminum profiles stacked on the storage pallet 62. The strapping device 9 is existing technology in the field and will not be described in detail here.

[0058] The working principle of this embodiment is as follows: The robotic arm 51 moves the clamping frame 521 to the storage frame 7, and the clamping mechanism 52 clamps the partition 8 in the storage frame 7 onto the storage rack 31. Simultaneously, a batch of aluminum profiles is conveyed one by one to the storage device 3 via the feeding device 2. Then, the transfer device 4 transports the batch of aluminum profiles from the feeding device 2 to above the partition 8 on the storage rack 31, so that the batch of aluminum profiles are laid out in a row, and the transfer device 4 grips the same number of aluminum profiles each time. Subsequently, the pressing cylinder 321 drives the push plate 322 to move, causing the push plate 322 to push the aluminum profiles on the partition 8 towards the limiting plate 323, thereby causing the batch of aluminum profiles on the partition 8 to be sequentially pressed together. Then, the pressing cylinder 321 drives the push plate 322 to reset.

[0059] After the push plate 322 is reset, the robotic arm 51 first moves the clamping frame 521 to above the storage rack 31, so that the clamping plate 531 abuts against the top wall of the aluminum profile and compresses the clamping spring 534. Then, the clamping cylinder 522 pulls the first clamping block 523 to move, so that the first clamping block 523 pulls the second clamping block 524 to move through the connecting assembly, so that the first clamping block 523 and the second clamping block 524 clamp the end of the partition 8. Then, the robotic arm 51 moves the clamping frame 521 into the box 61 and places the aluminum profile together with the partition 8 on the storage tray 62. Subsequently, the push cylinder 64 pushes the positioning frame 631 to the storage tray 62, so that the clamping plate 6323 abuts against the end of the aluminum profile, thereby positioning the aluminum profile. At this time, the pressure plate 6326 is located above the horizontal section of the extrusion plate 532. Then, the robotic arm 51 drives the clamping frame 521 to move upward, thereby driving the pressure plate 531 to move upward, so that the horizontal section of the extrusion plate 532 on the pressure plate 531 abuts against the bottom wall of the pressure plate 6326 and slides along the bottom wall of the pressure plate 6326, pushing the pressure plate 6326 upward, thereby rotating the pressure plate 6326 upward, so that the push rod 6328 slides in the buffer groove 6325 of the pressure plate 6326. When the end of the horizontal section of the extrusion plate 532 passes the end of the pressure plate 6326, the pressure plate 6326 rotates downward and resets under the action of gravity.

[0060] After the robotic arm 51 transports the partition 8 and the aluminum profiles to the storage tray 62 above the aluminum profiles, the upper aluminum profiles are stacked on top of the lower aluminum profiles, and the upper and lower aluminum profiles are separated by the partition 8. Then the clamping mechanism 52 releases the partition 8, at which point the pressure plate 6326 is located below the horizontal section of the extrusion plate 532. Subsequently, the lifting assembly 633 drives the positioning block 6321 to rise to the upper aluminum profile. During the rising process of the positioning block 6321, the end of the top wall of the pressure plate 6326 abuts against the end of the horizontal section of the extrusion plate 532, thereby causing the pressure plate 6326 to drive the pressure block 6324 to rotate downward. This causes the pressure block 6324 to drive the push rod 6328 to move downward through the buffer groove 6325, thereby causing the connecting rod 6327 to pull the clamping rod 6322 to move away from the aluminum profile. This causes the clamping plate 6323 to separate from the aluminum profile and compress the return spring 6329. As the positioning block 6321 continues to move, the end of the horizontal section of the extrusion plate 532 slides along the top wall of the pressure plate 6326 to pass over the end of the pressure plate 6326, causing the pressure plate 6326 to separate from the extrusion plate 532. This causes the clamping plate 6323 to abut against the end of the upper aluminum profile under the action of the return spring 6329, thereby limiting the upper aluminum profile.

[0061] When the clamping plate 6323 positions the upper aluminum profile, the lifting assembly 633 stops working. Then, the robotic arm 51 moves the clamping frame 521 upward, thereby moving the pressure plate 531 upward. This causes the end of the horizontal section of the extrusion plate 532 to abut against the bottom wall of the pressure plate 6326, pushing the pressure plate 6326 upward. This causes the pressure plate 6326 to rotate the pressure block 6324 upward, causing the push rod 6328 on the connecting rod 6327 to slide within the buffer groove 6325, while the clamping rod 6322 remains stationary, thus keeping the clamping plate 6323 in a limiting position on the aluminum profile. When the end of the horizontal section of the extrusion plate 532 passes the end of the pressure plate 6326, the pressure block 6324 rotates downward and resets under the action of gravity, and the pressure plate 531 also separates from the upper aluminum profile. The above steps are then repeated to stack the aluminum profiles.

[0062] After stacking is completed, the strapping device 9 is moved to strap the stacked aluminum profiles to the storage pallet 62 for easy transport. After strapping, the strapping device 9 is reset, and then the positioning frame 631 is moved away from the storage pallet 62 by the push cylinder 64, thereby separating the clamping plate 6323 from the aluminum profiles for easy transport by forklift.

[0063] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be included within the scope of protection of this application.

Claims

1. Aluminium profile palletizing packaging line comprising a conveyor frame (1), characterized in that: One end of the conveyor frame (1) is provided with a feeding device (2), and one side of the conveyor frame (1) is provided with a conveying device (5). The side of the conveying device (5) away from the conveyor frame (1) is provided with a stacking device (6). The stacking device (6) includes a clamping mechanism (63) and a storage tray (62). The feeding device (2) is used to convey aluminum profiles. The conveying device (5) is used to stack the aluminum profiles in the feeding device (2) onto the storage tray (62). The clamping mechanism (63) is used to clamp the aluminum profiles on the storage tray (62). The clamping mechanism (63) includes a positioning frame (631), a clamping assembly (632), and a lifting assembly (633). The positioning frame (631) is set on the conveyor frame (1). On one side of the storage tray (62), the storage tray (62) is disposed within the positioning frame (631). The lifting assembly (633) is mounted on the positioning frame (631). The clamping assembly (632) includes a positioning block (6321), a clamping rod (6322), a clamping plate (6323), a pressure block (6324), and a reset member. The positioning block (6321) is mounted on the lifting assembly (633). The clamping rod (6322) is slidably mounted on the positioning block (6321) in the horizontal direction, and one end of the clamping rod (6322) extends toward the positioning frame (631). The clamping plate (6323) is mounted on the end of the clamping rod (6322) near the positioning frame (631), and the clamping plate (6323) is used for... The pressure block (6324) is rotatably mounted on the end of the positioning block (6321) away from the clamping plate (6323) at the end of the aluminum profile. The other end extends upward at an angle toward the clamping rod (6322). The end of the clamping rod (6322) away from the clamping plate (6323) is hinged to a connecting rod (6327). The end of the connecting rod (6327) away from the clamping rod (6322) is slidably connected to the side wall of the pressure block (6324). The pressure block (6324) is also connected to the material conveying device (5). The reset member is mounted on the clamping rod (6322) and is also connected to the positioning block (6321). The cross-section of the pressure block (6324) is triangular, and the side wall of the pressure block (6324) is... A buffer groove (6325) is provided on the upper part, and the buffer groove (6325) is arc-shaped. The pressure block (6324) is slidably connected to the end of the connecting rod (6327) away from the clamping rod (6322) through the buffer groove (6325). A pressure plate (6326) is installed on the upper end of the pressure block (6324). One end of the pressure plate (6326) extends upward at an incline toward the clamping plate (6323). The pressure plate (6326) is used to connect with the material conveying device (5). The material conveying device (5) includes a robotic arm (51), a clamping mechanism (52), and a pressing mechanism (53). The robotic arm (51) is arranged between the palletizing device (6) and the conveyor frame (1). The clamping mechanism (52) is used to clamp the aluminum profile.The clamping mechanism (52) includes a clamping frame (521) mounted on the robotic arm (51). The pressing mechanism (53) includes a pressing plate (531), a guide rod (533), and a pressing spring (534). The guide rod (533) is mounted on the top wall of the pressing plate (531). The pressing plate (531) is slidably mounted on the clamping frame (521) in the vertical direction via the guide rod (533). The pressing spring (534) is mounted on the guide rod (533), and one end of the pressing spring (534) is... The clamping plate (531) is connected to the top wall of the clamping plate (531) and to the bottom wall of the clamping frame (521) at the other end. The clamping plate (531) is used to clamp the aluminum profile. The end of the clamping plate (531) is provided with an extrusion plate (532). The extrusion plate (532) is an L-shaped plate. The vertical section of the extrusion plate (532) away from the horizontal section is connected to the end of the clamping plate (531). The horizontal section of the extrusion plate (532) is located above the clamping plate (531) and is used to abut against the pressure plate (6326).

2. The aluminum profile stacking and packaging line according to claim 1, characterized in that: The reset component includes a reset spring (6329), which is mounted on the abutment rod (6322). One end of the reset spring (6329) is connected to the side wall of the positioning block (6321), and the other end is connected to the side wall of the clamping plate (6323).

3. The aluminum profile stacking and packaging line according to claim 1, characterized in that: The lifting assembly (633) includes a lifting plate (6331), a lifting motor (6332), and a lifting screw (6333). The lifting screw (6333) is rotatably mounted on the positioning frame (631) in the vertical direction. The lifting motor (6332) is mounted on the side wall of the positioning frame (631) and is connected to the lifting screw (6333). The lifting plate (6331) is slidably mounted on the positioning frame (631) in the vertical direction. The lifting plate (6331) is threadedly connected to the lifting screw (6333), and the positioning block (6321) is mounted on the top wall of the lifting plate (6331).

4. The aluminum profile stacking and packaging line according to claim 1, characterized in that: The clamping mechanism (52) further includes a clamping cylinder (522), a clamping block, and a connecting assembly. The clamping cylinder (522) is mounted on the clamping frame (521). The clamping block includes a first clamping block (523) and a second clamping block (524). The first clamping block (523) and the second clamping block (524) are both slidably mounted on the bottom wall of the clamping frame (521), and the first clamping block (523) and the second clamping block (524) are symmetrically arranged. The connecting assembly connects the first clamping block (523) and the second clamping block (524). The piston rod of the clamping cylinder (522) is connected to the first clamping block (523). The pressing mechanism (53) is mounted on the clamping frame (521), and the pressing mechanism (53) is connected to the pressing block (6324).

5. The aluminum profile stacking and packaging line according to claim 1, characterized in that: The conveyor (1) is also equipped with a storage device (3), which is used to store the aluminum profiles in the feeding device (2).

6. The aluminum profile palletizing and packaging production line according to claim 1, characterized in that: The conveyor (1) is also equipped with a transfer device (4), which is used to transport the aluminum profiles in the feeding device (2) to the storage device (3).

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