An automatic packaging machine for triangular keel

Abstract

This application provides an automatic triangular keel packaging machine, relating to the field of packaging machinery and equipment technology; it includes a frame, comprising a first frame and a second frame. The first frame is respectively connected to a material feeding mechanism, a first flipping mechanism, a material gripping mechanism, a first bundling mechanism, a second flipping mechanism, a moving mechanism, a first transport mechanism, and a second transport mechanism; a second bundling mechanism is connected between the first frame and the second frame; a third transport mechanism is connected to one side of both the first frame and the second frame; a stacking mechanism is connected to the second frame; the material gripping mechanism is used to sequentially grip and stack the triangular keels into rows of triangular keels with a specified number of layers; the first bundling mechanism is used to perform the first bundling of the rows of triangular keels; the moving mechanism is used to sequentially stack the rows of triangular keels into blocks of triangular keels with a specified number of layers; the second bundling mechanism is used to perform the second bundling of the blocks of triangular keels; this application achieves fully automated packaging of triangular keels.

Description

Technical Field

[0001] This invention relates to the field of packaging machinery and equipment technology, specifically to an automatic packaging machine with a triangular keel frame. Background Technology

[0002] Triangular keel is a commonly used ceiling material in construction and decoration. Its function is to act as a hanging support for decorative materials mounted on its surface. It is typically used with aluminum composite panels. Triangular keels can be categorized based on the materials used, such as wood keels, aluminum alloy keels, and T-shaped painted keels. Currently, most triangular keel packaging methods involve manual bundling, with a few using automated packaging machines. Manual bundling involves workers aligning the ends of the keels after they are formed on a forming machine, arranging them in rows, binding the rows with tape, stacking the tape-bound keels into designated layers, securing them with wire, and finally transporting them to the designated location.

[0003] In existing automated packaging devices for triangular keels, the triangular keels slide down from the transport device to a designated position where a winding reel or roller rotates to strap them with packing tape or wire. There is no device that automatically aligns the ends of the triangular keels into rows before strapping them with tape; then, it automatically arranges the tape-strapped rows of triangular keels into designated layers and straps them with wire. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic triangular keel packaging machine to solve the problem in the prior art that it does not automatically align the ends of the triangular keels into rows and then bind them with tape; and then automatically place the tape-bound rows of triangular keels into a specified number of layers and bind them with wire.

[0005] To achieve the above objectives, this application provides an automatic triangular keel packaging machine, comprising a frame, which includes a first frame and a second frame, arranged side by side; the first frame is respectively connected to a material feeding mechanism, a first flipping mechanism, a material gripping mechanism, a first binding mechanism, a second flipping mechanism, a moving mechanism, a first transport mechanism, and a second transport mechanism; a second binding mechanism is connected between the first frame and the second frame; a third transport mechanism is connected to one side of both the first frame and the second frame; and a stacking mechanism is connected to the second frame.

[0006] The material feeding mechanism is used to push multiple triangular keels on the first transport mechanism to the second transport mechanism; the first flipping mechanism is used to flip two adjacent triangular keels on the second transport mechanism to a symmetrical distribution; the material gripping mechanism is used to sequentially grip the flipped triangular keels on the second transport mechanism and stack them into a row of triangular keels with a specified number of layers in the second flipping mechanism; the first binding mechanism is used to bind the row of triangular keels for the first time; the second flipping mechanism is used to flip the row of triangular keels after the first binding to a horizontal state; the moving mechanism is used to sequentially stack the horizontal row of triangular keels into a block of triangular keels with a specified number of layers in the third transport mechanism; the second binding mechanism is used to bind the block of triangular keels for the second time; the stacking mechanism is used to stack the block of triangular keels to a specified position.

[0007] Preferably, the feed mechanism is distributed at a predetermined distance on the outside of the first frame; the feed mechanism includes a bracket and a first cylinder; the bracket is fixedly connected to the first frame; the first cylinder is connected to the top of the bracket; the piston rod of the first cylinder passes through the bracket and pushes the triangular keel in the first transport mechanism into the second transport mechanism.

[0008] Preferably, the first flipping mechanism is symmetrically arranged at both ends of the first frame; the first flipping mechanism includes a support plate and a flipping assembly; the support plate is fixedly connected to the first frame; the support plate is symmetrically arranged with two flipping assemblies, and both flipping assemblies are rotatably connected to the support plate;

[0009] The flipping assembly includes a connecting plate, a connecting block, a second cylinder, a rotating shaft, and a gear; the rotating shaft is rotatably connected to the support plate via a bearing; the gear is connected to the rotating shaft via a key; the first end face of the connecting plate is threaded onto the rotating shaft; the second cylinder is fixedly connected to the first end face of the connecting plate via the connecting block, the second end face of the connecting plate is perpendicular to the first end face of the connecting plate, and the piston rod of the second cylinder and the second end face of the connecting plate are used to clamp the triangular keel in the second transport mechanism;

[0010] The two flipping components are connected by meshing gears. By driving the gears to rotate, the two connecting plates are flipped, causing the triangular keel clamped on the two connecting plates to flip.

[0011] Preferably, the material gripping mechanism is symmetrically distributed at both ends of the first frame; the material gripping mechanism includes a support column, a slider assembly, and a third cylinder; the support column is slidably connected to the first frame via a first slide rail; the slider assembly includes a slide plate and a slider, the slide plate is fixedly connected to the slider, the support column is provided with a vertical slide rail, the slide rail protrudes from the surface of the support column; the slider is provided with a groove, the groove is sleeved on the outside of the slide rail and slidably connected to the slide rail; the slider is connected to the third cylinder, the third cylinder is a pneumatic finger; the third cylinder moves vertically along the slide rail via the slider, and the grippers of the third cylinder move relative to each other to grip the triangular keel.

[0012] Preferably, the first binding mechanism is symmetrically distributed at both ends of the first frame; the first binding mechanism includes a support rod, a fixing plate, and a gear assembly; the gear assembly includes a first gear and a second gear; one end of the support rod is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the end face of the second gear, and the second gear is rotatably connected to the first frame via a shaft; the first gear is rotatably connected to the first frame via a shaft, and the first gear meshes with the second gear; the first gear is driven to rotate by a driving device, which in turn drives the second gear to rotate, causing the fixing plate and the support rod to rotate, so as to bind the tape wrapped on the support rod to the row of triangular keels for the first time.

[0013] Preferably, the second flipping mechanism is symmetrically located at both ends of the first frame; the second flipping mechanism includes a support platform, a second slide rail, a first motion component, and a second motion component; the support platform is connected to the ground, the second slide rail is connected to the top of the support platform, and the first motion component is slidably connected to the support platform via the second slide rail; the second motion component is located on one side of the first motion component and is used to flip the row of triangular keels in the first motion component to a horizontal state into the moving mechanism.

[0014] Preferably, the moving mechanism includes a lifting platform, a first pushing mechanism, and a second pushing mechanism; the lifting platform is fixed to the ground and located on one side of the third transport mechanism, used to lift the horizontally rotated triangular keel; the first pushing mechanism and the second pushing mechanism are connected to the second side of the first frame; the second pushing mechanism is located above the third transport mechanism, and the first pushing mechanism is located above the second pushing mechanism; the second pushing mechanism cooperates with the first pushing mechanism to push the lifted triangular keel to the third transport mechanism.

[0015] Preferably, the second binding mechanism includes a support base, a fixed base, a binding wire assembly, a wire clamping assembly, a wire cutting assembly, a wire twisting assembly, and a first motor; the two ends of the bottom of the support base are respectively fixedly connected to the first frame and the second frame; the first motor is fixed to the bottom of the support base; the binding wire assembly is located on one side of the support base, and the wire clamping assembly, the wire cutting assembly, and the wire twisting assembly are located on the other side of the support base;

[0016] The binding wire assembly is used to bind the block-shaped triangular keel in the third transport mechanism; the wire clamping assembly clamps the end of the wire in the binding wire assembly, so that the binding wire assembly wraps and binds the block-shaped triangular keel; the wire cutting assembly cuts the wire between the twisting assembly and the clamping assembly; the twisting assembly tightens the wire on the bound block-shaped triangular keel to achieve a knot.

[0017] Preferably, the first frame is also symmetrically connected to both ends with a material blocking mechanism, which is arranged at equal intervals on one side of the second transport mechanism; the material blocking mechanism is used to position the moving triangular keel on the second transport mechanism.

[0018] Preferably, the palletizing mechanism includes a robotic arm and a receiving component; the robotic arm is located above the second frame, and its two ends are respectively connected to a first side and a second side of the second frame; the receiving component is connected to the first side of the second frame; the robotic arm is used to clamp and move the block-shaped triangular keel to the receiving component; the receiving component is used to support the block-shaped triangular keel being stacked.

[0019] By adopting the above technical solution, the automatic packaging machine for triangular keel provided in this application has the following technical advantages compared with the prior art:

[0020] The system includes: a material feeding mechanism for pushing multiple triangular keels from the first transport mechanism to the second transport mechanism; a first flipping mechanism for flipping two adjacent triangular keels on the second transport mechanism to form a symmetrical arrangement; a material grabbing mechanism for sequentially grabbing the flipped triangular keels from the second transport mechanism and stacking them into rows of triangular keels in a specified number of layers; a first binding mechanism for binding the rows of triangular keels for the first time; a second flipping mechanism for flipping the rows of triangular keels after the first binding to a horizontal position; a moving mechanism for sequentially stacking the rows of triangular keels into blocks of triangular keels in a specified number of layers in the third transport mechanism; a second binding mechanism for binding the blocks of triangular keels for the second time; and a stacking mechanism for stacking the blocks of triangular keels to a specified position.

[0021] Through the coordinated operation of the material feeding mechanism, the first flipping mechanism, the second flipping mechanism, the material gripping mechanism, the moving mechanism, the first binding mechanism, the second binding mechanism, and the stacking mechanism, the triangular keel is first arranged into rows and then into blocks. The rows of triangular keels are then bound for the first time, and the blocks are bound for the second time. In other words, the triangular keels are first automatically aligned at both ends and arranged in rows, then bound with tape. The rows of tape-bound triangular keels are then automatically arranged in rows to a specified number of layers and bound with wire.

[0022] In summary, this application achieves fully automated packaging of triangular keels, eliminating the need for manual operation, thus improving packaging efficiency and reducing labor costs. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the material feeding mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the first flipping mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the material gripping mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of the first bundling mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the second flipping mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of the moving mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0031] Figure 8This is a schematic diagram of the structure of the first transport mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0032] Figure 9 This is a schematic diagram of the structure of the second transport mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0033] Figure 10 This is a schematic diagram of the second bundling mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0034] Figure 11 This is a schematic diagram of the binding wire assembly of the second binding mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0035] Figure 12 This is a schematic diagram of the wire clamping assembly of the second bundling mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0036] Figure 13 This is a schematic diagram of the wire-cutting assembly of the second bundling mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0037] Figure 14 This is a schematic diagram of the twisting assembly of the second bundling mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0038] Figure 15 A schematic diagram of the third transport mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0039] Figure 16 This is a schematic diagram of the palletizing mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0040] Figure 17 A schematic diagram of the clamping component in the robotic arm of the palletizing mechanism of an automatic triangular keel packaging machine provided in an embodiment of the present invention;

[0041] Icons: 1-Frame, 11-First Frame, 12-Second Frame, 2-Feeding Mechanism, 21-Bracket, 22-First Cylinder, 3-First Tilting Mechanism, 31-Support Plate, 32-Tilting Assembly, 321-Connecting Plate, 322-Connecting Block, 323-Second Cylinder, 324-Rotating Shaft, 325-Spur Gear, 4-Feeding Mechanism, 41-Support Column, 42-Slider Assembly, 421-Slide Plate, 422-Slider, 43-Third Cylinder, 5-First Binding Mechanism, 51-Support Rod, 52-Fixing Plate, 53-Gear Assembly, 531-First Gear, 532-Second Gear, 6-Second Tilting Mechanism, 61-Support Platform, 62-First Slide Rail, 63-First Motion Group Components: 631-Bearing plate, 632-First hydraulic cylinder, 64-Second motion assembly, 641-Base, 642-Rotating plate, 643-First rotating pin, 644-Second rotating pin, 645-Second hydraulic cylinder, 7-Moving mechanism, 71-Lifting platform, 72-First pushing mechanism, 721-Fixed plate, 722-Pushing plate, 723-Third hydraulic cylinder, 73-Second pushing mechanism, 8-First transport mechanism, 81-First conveyor belt, 82-First roller, 83-First roller shaft, 84-First positioning seat, 9-Second transport mechanism, 91-Second conveyor belt, 92-Second roller, 93-Second roller shaft, 94-Second positioning seat, 10-Second binding mechanism, 101 102-Support base, 103-Fixed base, 103-Wire binding assembly, 1031-Gear disc, 1032-Winding disc, 1033-Threading post, 1034-Fixing block, 104-Wire clamping assembly, 1041-Guide rod, 1042-First linear guide rail, 1043-First guide plate, 1044-Fourth cylinder, 105-Wire cutting assembly, 1051-Second linear guide rail, 1052-Second guide plate, 1053-Fifth cylinder, 106-Wire twisting assembly, 1061-Third linear guide rail, 1062-Third guide plate, 1063-Gear transmission assembly, 10631-First transmission shaft, 10632-Third gear, 10633-Fourth gear, 10634-Second... Motor, 1064-Sixth Cylinder, 107-First Motor, 13-Third Transport Mechanism, 131-Third Roller, 132-Third Roller Shaft, 133-Third Positioning Seat, 14-Platform Stacking Mechanism, 141-Robotic Arm, 1411-Fixed Platform, 1412-First Linear Module, 1413-Second Linear Module, 1414-Support Frame, 1415-Clamping Assembly, 14151-First Clamping Plate, 14152-Second Clamping Plate, 14153-Eighth Cylinder, 14154-Ninth Cylinder, 14155-Clamping Plate, 14156-Fixed Shaft, 142-Receiving Assembly, 1421-Support Column, 1422-Receiving Seat, 15-Positioning Plate, 16-Material Stopping Mechanism. Detailed Implementation

[0042] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0045] like Figure 1 As shown in the figure, this application provides an automatic triangular keel packaging machine, including a frame 1. The frame 1 includes a first frame 11 and a second frame 12, which are arranged horizontally side by side. The first frame 11 is respectively connected to a material ejection mechanism 2, a first flipping mechanism 3, a material gripping mechanism 4, a first binding mechanism 5, a second flipping mechanism 6, a moving mechanism 7, a first transport mechanism 8, and a second transport mechanism 9. A second binding mechanism 10 is connected between the first frame 11 and the second frame 12. A third transport mechanism 13 is connected to one side of both the first frame 11 and the second frame 12. A stacking mechanism 14 is connected to the second frame 12.

[0046] In the first rack 11, the single triangular keel is packaged into rows of triangular keels and then into blocks of triangular keels. In the second rack 12, the blocks of triangular keels are stacked.

[0047] The material feeding mechanism 2 pushes multiple triangular keels from the first transport mechanism 8 to the second transport mechanism 9. The first flipping mechanism 3 flips adjacent triangular keels on the second transport mechanism 9 to arrange them symmetrically. The material grabbing mechanism 4 grabs the triangular keels from the second transport mechanism 9 into the second flipping mechanism 6 and stacks them into rows of triangular keels with a specified number of layers. The first binding mechanism 5 performs the first binding of the rows of triangular keels. The second flipping mechanism 6 flips the rows of triangular keels after the first binding to a horizontal position. The moving mechanism 7 sequentially stacks the horizontal rows of triangular keels into the third transport mechanism 13 to form blocks of triangular keels with a specified number of layers. The second binding mechanism 10 performs the second binding of the blocks of triangular keels. The stacking mechanism 14 stacks the blocks of triangular keels to a specified position on the second frame 12.

[0048] The working principle is as follows: The first transport mechanism 8 in the first frame 11 transports single triangular keels sequentially. When the triangular keel approaches the end of the first transport mechanism 8 in the running direction, the springing mechanism 2 pushes the single triangular keel in the first transport mechanism 8 into the second transport mechanism 9. Then, the first flipping mechanism 3 grabs the ends of two adjacent triangular keels in the second transport mechanism 9 and flips them inward (or outward) synchronously by 90°, flipping the two triangular keels to a symmetrical state. Then, the gripping mechanism 4 grabs the two flipped triangular keels and stacks them sequentially into the second flipping mechanism 6 until they are stacked into the specified arrangement. At this point, the multiple triangular keels in the second flipping mechanism 6 are stacked sequentially into rows of triangular keels. Then, the first binding mechanism 5 performs the first binding of the rows of triangular keels using tape. Next, the second flipping mechanism 6 flips the rows of triangular keels 90° to a horizontal position. Then, the moving mechanism 7 sequentially places the rows of triangular keels into the third transport mechanism 13 until they are stacked to a specified number of layers, forming block-shaped triangular keels. The block-shaped triangular keels are transported through the third transport mechanism 13 to the second binding mechanism 10 for a second binding using wire. After the second binding, the block-shaped triangular keels are further transported through the third transport mechanism 13 to the stacking mechanism 14 in the second frame 12 for final stacking.

[0049] In a preferred embodiment, the positioning plate 15 is connected above the first frame 11 and located at the end of the running direction of the first transport mechanism 8, and is used to block the end of the triangular keel in the first transport mechanism 8; when one end of the triangular keel reaches the positioning plate 15, the spring material mechanism 2 begins to push the triangular keel.

[0050] As a preferred embodiment, such as Figure 2As shown, the material feeding mechanism 2 is distributed at preset distances on the outside of the first side of the first frame 11 along the running direction of the first transport mechanism 8; the material feeding mechanism 2 includes a bracket 21 and a first cylinder 22; the bracket 21 is fixedly connected to the first frame 11; the first cylinder 22 is connected to the top of the bracket 21; the piston rod of the first cylinder 22 passes through the bracket 21 and pushes the triangular keel in the first transport mechanism 8 into the second transport mechanism 9.

[0051] The piston rod of the first cylinder 22 can also be connected to a push block 16, which is a block-shaped structure. The purpose of setting the push block 16 is to increase the contact area between the piston rod of the first cylinder 22 and the triangular keel, so as to accurately push the triangular keel into the second transport mechanism 9.

[0052] A proximity switch is also provided at the end of the first frame 11 near the first transport mechanism 8 in the transport direction. When the first transport mechanism 8 starts running, the speed of transporting the triangular keel is relatively fast. When the triangular keel quickly reaches the switch position, the proximity switch sends a command to the control device to turn the first transport mechanism 8 to run at a slow speed. When the triangular keel slowly reaches the positioning plate 15, the piston rod of the first cylinder 22 is controlled to push the triangular keel onto the second transport mechanism 9.

[0053] As a preferred embodiment, such as Figure 3 As shown, the first flipping mechanism 3 is symmetrically arranged at both ends of the first frame 11; the first flipping mechanism 3 includes a support plate 31 and a flipping assembly 32; the support plate 31 is fixedly connected to the first frame 11; the support plate 31 is symmetrically arranged with two flipping assemblies 32, and both flipping assemblies 32 are rotatably connected to the support plate 31;

[0054] The flipping assembly 32 includes a connecting plate 321, a connecting block 322, a second cylinder 323, a rotating shaft 324, and a spur gear 325. The rotating shaft 324 is rotatably connected to the support plate 31 via bearings. The spur gear 325 is located on one side of the support plate 31, and the connecting plate 321 is located on the other side of the support plate 31. The spur gear 325 is connected to the rotating shaft 324 via a key. The connecting plate 321 has an L-shaped structure, and the first end face of the connecting plate 321 is perpendicular to the second end face. The first end face of the connecting plate 321 has a through internal threaded hole, and the connecting plate 321 is threadedly engaged with the rotating shaft 324 through the internal threaded hole. The second cylinder 323 is fixedly connected to the first end face of the connecting plate 321 via the connecting block 322, and the piston rod of the second cylinder 323 is used to clamp the triangular keel in the second transport mechanism 9 between the second end face of the connecting plate 321.

[0055] The two flipping components 32 are connected by meshing spur gears 325. The rotation of spur gears 325 drives the rotating shaft 324 to rotate, causing the connecting plate 321 to flip, thus flipping the two triangular keels clamped on the two connecting plates 321.

[0056] As a preferred embodiment, such as Figure 4 As shown, the material gripping mechanism 4 is symmetrically distributed at both ends of the first frame 11; the material gripping mechanism 4 includes a support column 41, a slider assembly 42, and a third cylinder 43; the support column 41 is slidably connected to the first frame 11 via a first slide rail; the slider assembly 42 includes a slide plate 421 and a slider 422, the slide plate 421 is fixedly connected to the slider 421, the support column 41 is provided with a vertical slide rail, the slide rail protrudes from the surface of the support column 41; the slider 422 is provided with a groove, the groove is sleeved on the outside of the slide rail and slidably connected to the slide rail, so that the slider 422 is slidably connected to the support column 41; the slider 422 is connected to the third cylinder 43; the third cylinder 43 is a pneumatic finger; the third cylinder 43 moves vertically along the slide rail via the slider 422, and the grippers of the third cylinder 43 move relative to each other to grip the triangular keel.

[0057] As a preferred embodiment, such as Figure 5 As shown, the first binding mechanism 5 is symmetrically distributed at both ends of the first frame 11; the first binding mechanism 5 includes a support rod 51, a fixing plate 52, and a gear assembly 53; the gear assembly 53 includes a first gear 531 and a second gear 532; one end of the support rod 51 is fixedly connected to the fixing plate 52, the fixing plate 52 is fixedly connected to the end face of the second gear 532, and the second gear 532 is rotatably connected to the first frame 11 via a shaft; the first gear 531 is rotatably connected to the first frame 11 via a shaft, and the first gear 531 meshes with the second gear 532;

[0058] The first gear 531 is driven to rotate by the drive device, which in turn drives the second gear 532 to rotate, causing the fixed plate 52 and the support rod 51 to rotate, so that the tape wrapped on the support rod 51 is used to bind the row of triangular keels for the first time.

[0059] As a preferred embodiment, such as Figure 6 As shown, the second flipping mechanism 6 is symmetrically located at both ends of the first frame 11; the second flipping mechanism 6 includes a support platform 61, a second slide rail 62, a first motion component 63, and a second motion component 64; the support platform 61 is connected to the ground, the second slide rail 62 is connected to the top of the support platform 61, and the first motion component 63 is slidably connected to the support platform 61 through the second slide rail 62; the second motion component 64 is located on one side of the first motion component 63 and is used to flip the row of triangular keels in the first motion component 63 to a horizontal state.

[0060] In a preferred embodiment, the first motion component 63 includes a support plate 631 and a first hydraulic cylinder 632. The support plate 631 is slidably connected to the support platform 61 via a second slide rail 62. The first hydraulic cylinder 632 is connected to the bottom of the support plate 631. The piston rod of the first hydraulic cylinder 632 passes through the support plate 631 to block the sides of the row of triangular keels on the support plate 631 and prevent the row of triangular keels from falling off the support plate 631.

[0061] In a preferred embodiment, the second motion component 64 includes a first base 641, a rotating plate 642, a first rotating pin 643, a second rotating pin 644, a second hydraulic cylinder 645, and a second base 646. The first base 641 is connected to the support platform 61, the rotating plate 642 is rotatably connected to the first base 641 via the first rotating pin 643, one side of the rotating plate 642 is rotatably connected to the piston rod of the second hydraulic cylinder 645 via the second rotating pin 644, the second hydraulic cylinder 645 is inclinedly disposed on the second base 646, and the second base 646 is fixed to the ground.

[0062] The rotating plate 642 and the support plate 631 are at the same height so that when the support plate 631 moves along the second slide rail 62, the row of triangular keels on the support plate 631 is placed on the rotating plate 642.

[0063] In application, the support plate 631 moves along the second slide rail 62, enabling the row of triangular keels to move towards the second motion component 64. The support plate 631 and the rotating plate 642 are at the same height. When the row of triangular keels moves onto the rotating plate 642, the bottom surface of the rotating plate 642 is located on the bottom surface of the row of triangular keels to support them. Then, the piston rod of the first hydraulic cylinder 632 retracts, no longer obstructing the row of triangular keels, and the piston rod of the second hydraulic cylinder 645 pushes the rotating plate 642 to flip, turning the vertical row of triangular keels into a horizontal state.

[0064] The moving mechanism 7 is fixed to the ground and close to the second motion component 64. It is used to raise the horizontally rotated triangular keel to a position level with the third transport mechanism 13 and push the raised triangular keel in the moving mechanism 7 into the third transport mechanism 13.

[0065] As a preferred embodiment, such as Figure 7As shown, the moving mechanism 7 includes a lifting platform 71, a first pushing mechanism 72, and a second pushing mechanism 73. The lifting platform 71 is fixed to the ground and is located on one side of the third transport mechanism 13. It is used to lift the horizontally rotated triangular keel. The first pushing mechanism 72 and the second pushing mechanism 73 are connected to the second side of the first frame 11. The second pushing mechanism 73 is located above the third transport mechanism 13, and the first pushing mechanism 72 is located above the second pushing mechanism 73. The second pushing mechanism 73 cooperates with the first pushing mechanism 72 to push the lifted triangular keel to the third transport mechanism 13.

[0066] The lifting platform 71 is positioned close to the second motion component 64 so that the triangular keel beams can be directly flipped onto the top surface of the lifting platform 71 under the action of the second motion component 64; then, the lifting platform raises the triangular keel beams to a horizontal position. The lifting platform 71 includes a first lifting bracket and a second lifting bracket. The first lifting bracket is fixedly connected to the ground, and the second lifting bracket is connected above the first lifting bracket via a telescopic cylinder, allowing the second lifting bracket to move up and down relative to the first lifting bracket.

[0067] To facilitate support of the triangular keel, the top surface of the second lifting bracket is flat; the row of triangular keels above the second lifting bracket is transported to a height between the first pushing mechanism 72 and the second pushing mechanism 73 and level with the third transport mechanism 13 by the upward movement of the second lifting bracket relative to the first lifting bracket.

[0068] The first pushing mechanism 72 includes a fixed plate 721, a pushing plate 722, and a third hydraulic cylinder 723. The fixed plate 721 is connected to the first frame 11, and the bottom of the fixed plate 721 is connected to the third hydraulic cylinder 723. The piston rod of the third hydraulic cylinder 723 is vertically connected to the pushing plate 722. The extension and retraction of the piston rod of the third hydraulic cylinder 723 drives the pushing plate 722 to move. The pushing plate 722 is also slidably connected to the bottom of the fixed plate 721 via a linear slider and a guide rail, which is intended to further enhance the stability of the pushing plate 722. The bottom of the fixed plate 721 is connected to the guide rail, and the top of the pushing plate 722 is connected to the linear slider. The linear slider and the guide rail work together to move the pushing plate 722 linearly along the bottom of the fixed plate 721. When the piston rod of the third hydraulic cylinder 723 is shortened, the pushing plate 722 moves toward the second side of the first frame 11, thereby pushing the row of triangular keels on the second lifting bracket to move into the third transport mechanism 13.

[0069] The second pushing mechanism 73 employs a fourth hydraulic cylinder, the cylinder barrel of which is fixedly connected to the first frame 11 in a horizontal direction. The piston rod of the fourth hydraulic cylinder extends to support the bottom of the row of triangular keels on the second lifting bracket, and, in conjunction with the pushing plate 722 of the first pushing mechanism 72, pushes the row of triangular keels into the third transport mechanism 13.

[0070] As a preferred embodiment, such as Figure 10 As shown, the second binding mechanism 10 includes a support base 101, a fixed base 102, a binding wire assembly 103, a clamping wire assembly 104, a cutting wire assembly 105, a twisting wire assembly 106, and a first motor 107; the two ends of the bottom of the support base 101 are respectively connected to the first frame 11 and the second frame 12; the first motor 107 is fixed to the bottom of the support base 101; the binding wire assembly 103 is located on one side of the support base 101, and the clamping wire assembly 104, the cutting wire assembly 105, and the twisting wire assembly 106 are located on the other side of the support base 101.

[0071] The top of the support base 101 has a through hole; the fixing base 102 is vertically connected to the side of the support base 101. The fixing base 102 has a V-shaped structure, with one side of the top surface of the fixing base 102 being horizontally arranged and the other side being inclined.

[0072] like Figure 11 As shown, the wire binding assembly 103 includes a gear disk 1031, a winding disk 1032, a threading post 1033, and a fixing block 1034. The gear disk 1031 has a through hole, which is coaxially arranged with the through hole of the support base 101, allowing the block-shaped triangular keel in the third transport mechanism 13 to pass through the through hole of the gear disk 1031 and the through hole of the support base 101. The gear disk 1031 has an annular protrusion, and the support base 101 has an annular groove that matches the annular protrusion, so that the gear disk 1031 can be inserted into the support base 101 and rotate relative to the support base 101. The gear disk 1031 and the first motor 107... The gears connected to the output shaft mesh with each other, and drive the gear disk 1031 to rotate relative to the support base 101 through the first motor 107; the winding disk 1032 is fixedly connected to the gear disk 1031 through the fixing block 102; the threading post 1033 is a hollow structure, and one end of the threading post 1033 passes through the through hole of the support base 101, the through hole of the gear disk 1031 and is fixedly connected to one end of the winding disk 1032. The winding disk 1032 is wound with iron wire. The iron wire enters from one end of the threading post 1033 and exits from the other end of the threading post 1033. The iron wire at the other end of the threading post 1033 binds the block triangular keel under the rotation of the gear disk 1031.

[0073] like Figure 12 As shown, the wire clamping assembly 104 includes a guide rod 1041, a first linear guide rail 1042, a first guide plate 1043, and a fourth cylinder 1044; the guide rod 1041 is inclinedly connected to the support base 101; the guide rod 1041 is connected to the first linear guide rail 1042, the first guide plate 1043 is vertically connected to the slider of the first linear guide rail 1042, and the fourth cylinder 1044 is fixedly connected to the top surface of the first guide plate 1043; the fourth cylinder 1044 is a pneumatic finger.

[0074] The movement of the slider of the first linear guide rail 1042 drives the first guide plate 1043 to move towards the support base 101, causing the fourth cylinder 1044 to move towards the support base 101. After the jaws of the fourth cylinder 1044 clamp the end of the wire on the threading post 1033, it moves along the slide rail of the first linear guide rail 1042 away from the support base 101 to provide space for binding. Since the wire is wound on the winding reel 1032 and one end of the wire is clamped by the fourth cylinder 1044, the wire on the winding reel 1032 is wound and bound for the second time under the rotation of the gear disk 1031.

[0075] like Figure 13 As shown, the wire cutting assembly 105 includes a second linear guide rail 1051, a second guide plate 1052, and a fifth cylinder 1053. The second linear guide rail 1051 is fixed to the horizontally arranged top surface of the fixed base 102. The second guide plate 1052 is fixedly connected to the slider of the second linear guide rail 1051. The second guide plate 1052 has an L-shaped structure. One end of the second guide plate 1052 is fixed to the top of the slider of the second linear guide rail 1051, and the other end of the second guide plate 1052 is connected to the fifth cylinder 1053. The fifth cylinder 1053 is a pneumatic finger. By driving the slider of the second linear guide rail 1051 to move, the fifth cylinder 1053 moves towards the support base 101. The gripper of the fifth cylinder 1053 cuts the wire between the gripper of the wire twisting assembly 106 and the gripper of the fourth cylinder 1044 of the wire clamping assembly 104.

[0076] like Figure 14 As shown, the wire-tightening assembly 106 includes a third linear guide 1061, a third guide plate 1062, a gear transmission assembly 1063, and a sixth cylinder 1064; the gear transmission assembly 1063 includes a first transmission shaft 10631, a third gear 10632, a fourth gear 10633, and a second motor 10634; the sixth cylinder 1064 is a pneumatic finger; two third linear guides 1061 are symmetrically arranged on the inclined surface of the fixed base 102; the third guide plate 1062 has a U-shaped structure, and the bottom of the third guide plate 1062 is fixedly connected to the top surface of the slider of the third linear guide 1061; the first and second sides of the third guide plate 1062 are parallel to each other. The third guide plate 1062 has a through hole on its first side for mounting the sixth cylinder 1064; the third guide plate 1062 has two through holes on its second side for mounting bearings to mount the first drive shaft 10631 and the output shaft of the second motor 10634. The first drive shaft 10631 is connected to a third gear 10632, and the output shaft of the second motor 10634 is connected to a fourth gear 10633. The first drive shaft 10631 and the output shaft of the second motor 10634 are connected by meshing of the third gear 10632 and the fourth gear 10633. The first drive shaft 10631 is fixedly connected to one end of the sixth cylinder 1064.

[0077] The movement of the slider on the third linear guide 1061 drives the sixth cylinder 1064 to move toward the support base 101, causing the jaws of the sixth cylinder 1064 to clamp the wire between the jaws of the fourth cylinder 1044 and the block triangular keel. After the jaws of the sixth cylinder 1064 clamp the wire, the jaws of the fifth cylinder 1053 cut the wire between the jaws of the sixth cylinder 1064 and the jaws of the fourth cylinder 1044. Then, the output shaft of the second motor 10634 rotates, and under the action of gear meshing transmission, the first transmission shaft 10631 and the jaws of the sixth cylinder 1064 rotate, causing the wire clamped by the jaws of the sixth cylinder 1064 to wind around to achieve knotting.

[0078] As a preferred embodiment, such as Figure 8 As shown, the first transport mechanism 8 is distributed on the first side of the first frame 11; the first transport mechanism 8 includes a first conveyor belt 81, a first roller 82, a first roller shaft 83 and a first positioning seat 84; the first roller 82 is connected to both ends of the first conveyor belt 81, the first roller 82 is mounted on the first roller shaft 83, and the two ends of the first roller shaft 83 are rotatably connected to the first positioning seat 84 through bearings, and the first conveyor belt 81 is operated by driving the first roller shaft 83 to rotate through a motor.

[0079] like Figure 9 As shown, the second transport mechanism 9 is distributed at both ends of the first frame 11 along its length and close to the inner side of the first transport mechanism 8. The second transport mechanism 9 includes a second conveyor belt 91, a second roller 92, a second roller shaft 93, and a second positioning seat 94. The two ends of the second conveyor belt 91 are connected to the second roller 92, which is mounted on the second roller shaft 93. The two ends of the second roller shaft 93 are rotatably connected to the second positioning seat 94 through bearings. The second conveyor belt 91 is operated by driving the second roller shaft 93 to rotate. The first flipping mechanism 3 is located above the second transport mechanism 9 to grab and flip the triangular keel in the second transport mechanism 9.

[0080] like Figure 15As shown, the two ends of the third transport mechanism 13 are located on the second side of the first frame 11 and the second side of the second frame 12, respectively. The second side of the second frame 12 is located on the same side as the second side of the first frame 11. The third transport mechanism 13 includes a third roller 131, a third roller shaft 132, and a third positioning seat 133. The two ends of the third roller shaft 132 are rotatably connected to the third positioning seat 133 through bearings. Multiple third roller shafts 132 are rotatably connected at equal intervals along the length direction of the third positioning seat 133. The third roller 131 is mounted on the third roller shaft 132. The two ends of the third roller shaft 132 are connected to sprockets. The sprockets on two adjacent third roller shafts 132 are rotatably connected by chains. The multiple third roller shafts 132 are rotated by a motor, thereby rotating the third roller 131 to push the block triangular keel on the third transport mechanism 13 to the second binding mechanism 10. The third transport mechanism 13 transports the block triangular keel in the first frame 11 to the second frame 12 through the support seat 101.

[0081] In a preferred embodiment, the two ends of the first frame 11 are symmetrically connected with a baffle mechanism 16. The baffle mechanism 16 is located on one side of the second transport mechanism 9 and is arranged in two equally spaced positions. The baffle mechanism 16 is a seventh cylinder, which drives the piston rod of the seventh cylinder to extend to block the moving triangular keel on the second transport mechanism 9.

[0082] When the triangular keel slowly reaches the positioning plate, the material feeding mechanism 2 moves the triangular keel onto the second conveying mechanism 9, while the piston rod of the seventh cylinder rises to block the first keel.

[0083] As a preferred embodiment, such as Figure 16 As shown, the palletizing mechanism 14 includes a robotic arm 141 and a receiving component 142; the robotic arm 141 is located above the second frame 12, and its two ends are respectively connected to the first side and the second side of the second frame 12; the receiving component 142 is connected to the first side of the second frame 12.

[0084] The receiving component 142 includes a support column 1421 and a receiving seat 1422; the two ends of the support column 1421 are fixedly connected to the receiving seat 1422, and the receiving seat 1422 is evenly arranged along the first side of the second frame 12. The support column 1421 is used to support the block-shaped triangular keel that is being stacked.

[0085] The robotic arm 141 includes a fixed platform 1411, a first linear module 1412, a second linear module 1413, a support frame 1414, and a clamping assembly 1415. The bottom sides of the fixed platform 1411 are respectively connected to the first and second sides of the second frame 12. The bottom of the second linear module 1413 is connected to the top of the fixed platform 1411. The first linear module 1412 and the second linear module 1413 are vertically connected. The first linear module 1412 is vertically oriented, and the second linear module 1413 is horizontally oriented. The bottom of the first linear module 1412 is connected to the support frame 1414, and the two ends of the bottom of the support frame 1414 are respectively connected to the clamping assembly 1415.

[0086] like Figure 17 As shown, the clamping assembly 1415 includes a first clamping plate 14151, a second clamping plate 14152, an eighth cylinder 14153, a ninth cylinder 14154, a clamping plate 14155, and a fixed shaft 14156.

[0087] The first clamping plate 14151 is vertically distributed, and one side of the first clamping plate 14151 is connected to the end of the support frame 1414. The second clamping plate 14152 has an L-shaped structure. The first end of the second clamping plate 14152 is parallel to the first clamping plate 14151, and the second end of the second clamping plate 14152 is perpendicular to the first clamping plate 14151 and located on the bottom outer side of the second clamping plate 14152.

[0088] A plurality of fixed shafts 14156 are connected between the second clamping plate 14152 and the first clamping plate 14151. One end of the plurality of fixed shafts 14156 is fixedly connected to the first clamping plate 14151, and the other end of the plurality of fixed shafts 14156 is slidably connected to the second clamping plate 14152. The plurality of fixed shafts 14151 are evenly distributed vertically.

[0089] The outer side of the second clamping plate 14152 is connected to the eighth cylinder 14153. The piston rod of the eighth cylinder 14153 passes through the second clamping plate 14152 and is fixedly connected to the first clamping plate 14151. The extension and retraction movement of the piston rod of the eighth cylinder 14153 causes the first clamping plate 14151 to move relative to the second clamping plate 14152.

[0090] The ninth cylinder 14154 is connected to the top of the first clamping plate 14151. The piston rod of the ninth cylinder 14154 is vertically connected to the clamping plate 14155. The piston rod of the ninth cylinder 14154 pushes the clamping plate 14155 to move downward and clamp the upper and lower sides of the block triangular keel with the second end of the second clamping plate 14152.

[0091] In application, the piston rod of the eighth cylinder 14152 extends and retracts, causing the first clamping plate 14151 to move relative to the second clamping plate 14152, so that the second end of the second clamping plate 14152 extends out of the first clamping plate 14151 and is inserted into the bottom of the block triangular keel on the third transport mechanism 13; the clamping plate 14155 moves downward under the action of the piston rod of the ninth cylinder 14154, clamping the block triangular keel with the second end of the second clamping plate 14152; then, the block triangular keel is transported to the top surface of the support column 1421 for stacking through the coordinated movement of the first linear module 1412 and the second linear module 1413.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic packaging machine for triangular keel, characterized in that, The system includes a frame, comprising a first frame and a second frame arranged side-by-side. The first frame is connected to a material feeding mechanism, a first flipping mechanism, a material gripping mechanism, a first binding mechanism, a second flipping mechanism, a moving mechanism, a first transport mechanism, and a second transport mechanism. A second binding mechanism connects the first frame and the second frame. A third transport mechanism is connected to one side of both the first frame and the second frame. A stacking mechanism is connected to the second frame. The material feeding mechanism is used to push multiple triangular keels on the first transport mechanism to the second transport mechanism; the first flipping mechanism is used to flip two adjacent triangular keels on the second transport mechanism to a symmetrical distribution; the material gripping mechanism is used to sequentially grip the flipped triangular keels on the second transport mechanism and stack them into a row of triangular keels with a specified number of layers in the second flipping mechanism; the first binding mechanism is used to bind the row of triangular keels for the first time; the second flipping mechanism is used to flip the row of triangular keels after the first binding to a horizontal state; the moving mechanism is used to sequentially stack the horizontal row of triangular keels into a block of triangular keels with a specified number of layers in the third transport mechanism; the second binding mechanism is used to bind the block of triangular keels for the second time; the stacking mechanism is used to stack the block of triangular keels to a specified position; The feed mechanism is distributed at a predetermined distance on the outside of the first frame; the feed mechanism includes a bracket and a first cylinder; the bracket is fixedly connected to the first frame; the first cylinder is connected to the top of the bracket; the piston rod of the first cylinder passes through the bracket and pushes the triangular keel in the first transport mechanism into the second transport mechanism; The first flipping mechanism is symmetrically arranged at both ends of the first frame; the first flipping mechanism includes a support plate and a flipping assembly; the support plate is fixedly connected to the first frame; the support plate is symmetrically arranged with two flipping assemblies, and both flipping assemblies are rotatably connected to the support plate; The flipping assembly includes a connecting plate, a connecting block, a second cylinder, a rotating shaft, and a gear; the rotating shaft is rotatably connected to the support plate via a bearing; the gear is connected to the rotating shaft via a key; the first end face of the connecting plate is threaded onto the rotating shaft; the second cylinder is fixedly connected to the first end face of the connecting plate via the connecting block, the second end face of the connecting plate is perpendicular to the first end face of the connecting plate, and the piston rod of the second cylinder and the second end face of the connecting plate are used to clamp the triangular keel in the second transport mechanism; The two flipping components are connected by meshing gears. By driving the gears to rotate, the two connecting plates are flipped, causing the triangular keel clamped on the two connecting plates to flip.

2. The automatic packaging machine for triangular keel as described in claim 1, characterized in that, The material gripping mechanism is symmetrically distributed at both ends of the first frame; the material gripping mechanism includes a support column, a slider assembly, and a third cylinder; the support column is slidably connected to the first frame via a first slide rail; the slider assembly includes a slide plate and a slider, the slide plate being fixedly connected to the slider, and the support column is provided with a vertical slide rail, the slide rail protruding from the surface of the support column; the slider is provided with a groove, the groove being sleeved on the outside of the slide rail and slidably connected to the slide rail; the slider is connected to the third cylinder, the third cylinder being a pneumatic finger; the third cylinder moves vertically along the slide rail via the slider, and the grippers of the third cylinder move relative to each other to grip the triangular keel.

3. The automatic packaging machine for triangular keel as described in claim 1, characterized in that, The first binding mechanism is symmetrically distributed at both ends of the first frame; the first binding mechanism includes a support rod, a fixing plate, and a gear assembly; the gear assembly includes a first gear and a second gear; one end of the support rod is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the end face of the second gear, and the second gear is rotatably connected to the first frame via a shaft; the first gear is rotatably connected to the first frame via a shaft, and the first gear meshes with the second gear; the first gear is driven to rotate by a driving device, which in turn drives the second gear to rotate, causing the fixing plate and the support rod to rotate, so as to bind the tape wrapped on the support rod to the row of triangular keels for the first time.

4. The automatic packaging machine for triangular keel as described in claim 1, characterized in that, The second flipping mechanism is symmetrically located at both ends of the first frame; the second flipping mechanism includes a support platform, a second slide rail, a first motion component and a second motion component; the support platform is connected to the ground, the second slide rail is connected to the top of the support platform, and the first motion component is slidably connected to the support platform through the second slide rail; the second motion component is located on one side of the first motion component and is used to flip the row of triangular keels in the first motion component to a horizontal state into the moving mechanism.

5. The automatic packaging machine for triangular keel according to claim 1, characterized in that, The moving mechanism includes a lifting platform, a first pushing mechanism, and a second pushing mechanism; the lifting platform is fixed to the ground and located on one side of the third transport mechanism, used to lift and rotate the row of triangular keels into a horizontal state; the first pushing mechanism and the second pushing mechanism are connected to the second side of the first frame; the second pushing mechanism is located above the third transport mechanism, and the first pushing mechanism is located above the second pushing mechanism; the second pushing mechanism cooperates with the first pushing mechanism to push the lifted row of triangular keels to the third transport mechanism.

6. The automatic packaging machine for triangular keel according to claim 4, characterized in that, The second binding mechanism includes a support base, a fixed base, a wire binding assembly, a wire clamping assembly, a wire cutting assembly, a wire twisting assembly, and a first motor; the two ends of the bottom of the support base are respectively fixedly connected to the first frame and the second frame; the first motor is fixed to the bottom of the support base; the wire binding assembly is located on one side of the support base, and the wire clamping assembly, the wire cutting assembly, and the wire twisting assembly are located on the other side of the support base; The binding wire assembly is used to bind the block-shaped triangular keel in the third transport mechanism; the wire clamping assembly clamps the end of the wire in the binding wire assembly, so that the binding wire assembly wraps and binds the block-shaped triangular keel; the wire cutting assembly cuts the wire between the twisting assembly and the clamping assembly; the twisting assembly tightens the wire on the bound block-shaped triangular keel to achieve a knot.

7. The automatic packaging machine for triangular keel as described in claim 1, characterized in that, The first frame is also symmetrically connected to two ends with a material blocking mechanism, which is arranged at equal intervals on one side of the second transport mechanism; the material blocking mechanism is used to position the moving triangular keel on the second transport mechanism.

8. The automatic packaging machine for triangular keel according to claim 1, characterized in that, The palletizing mechanism includes a robotic arm and a receiving component; the robotic arm is located above the second frame, and its two ends are respectively connected to a first side and a second side of the second frame; the receiving component is connected to the first side of the second frame. The robotic arm is used to clamp and move the block-shaped triangular keel to the receiving assembly; the receiving assembly is used to support the stacked block-shaped triangular keel.

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