Hexagonal steel assembly system

Abstract

The application provides a hexagonal steel assembling system, which comprises a hexagonal steel conveying mechanism, a hexagonal steel grabbing mechanism, a hexagonal steel buffering mechanism, a robot, a ground rail translation mechanism, a grouping mechanism, a first cylinder conveying mechanism and a second cylinder conveying mechanism; the hexagonal steel grabbing mechanism is arranged on one side of a discharging end of the hexagonal steel conveying mechanism, the hexagonal steel buffering mechanism is arranged on one side of a discharging position of the hexagonal steel grabbing mechanism, the movement direction of the hexagonal steel buffering mechanism is perpendicular to the movement direction of the hexagonal steel conveying mechanism, the ground rail translation mechanism and the robot are both arranged on one side of a discharging end of the hexagonal steel buffering mechanism, and the grouping mechanism is arranged on one side of one end of the ground rail translation mechanism. In the assembling step of the hexagonal steel, the hexagonal steel and the cylinder can be buffered, and the hexagonal steel and the cylinder do not need to be grouped manually, so that the manual operation is effectively reduced, the error rate of the manual operation is reduced, the production efficiency is effectively improved, and the assembling quality is improved.

Description

Technical Field

[0001] This invention relates to the field of steel processing technology, specifically a hexagonal steel assembly system. Background Technology

[0002] Currently, the hexagonal steel equipment technology lacks hexagonal steel and cylinder buffer functions, and requires manual loading of hexagonal steel into the cylinder one by one. This process is complex, labor-intensive, inefficient, and prone to fatigue, errors, and uncontrollable assembly quality. Summary of the Invention

[0003] This invention addresses the problems existing in the prior art by proposing a highly automated hexagonal steel assembly system that incorporates hexagonal steel and cylindrical buffer functions and eliminates the need for manual assembly of the hexagonal steel and cylindrical components.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0005] The present invention first provides a hexagonal steel assembly system, including a hexagonal steel conveying mechanism, a hexagonal steel gripping mechanism, a hexagonal steel buffering mechanism, a robot, a ground rail translation mechanism, an assembly mechanism, a first cylindrical conveying mechanism, a second cylindrical conveying mechanism, and a control device. The control device is electrically connected to the hexagonal steel conveying mechanism, the hexagonal steel gripping mechanism, the hexagonal steel buffering mechanism, the robot, the ground rail translation mechanism, the assembly mechanism, the first cylindrical conveying mechanism, and the second cylindrical conveying mechanism.

[0006] The hexagonal steel gripping mechanism is arranged on one side of the discharge end of the hexagonal steel conveying mechanism, the hexagonal steel buffer mechanism is arranged on one side of the material release position of the hexagonal steel gripping mechanism, the movement direction of the hexagonal steel buffer mechanism is perpendicular to the movement direction of the hexagonal steel conveying mechanism, the ground rail translation mechanism and the robot are both arranged on one side of the discharge end of the hexagonal steel buffer mechanism, the ground rail translation mechanism is arranged parallel to the hexagonal steel conveying mechanism, and the assembly mechanism is arranged on one side of one end of the ground rail translation mechanism;

[0007] The ground rail translation mechanism includes a bottom frame, a first lead screw drive module is arranged on the top surface of the bottom frame, two first guide rails are arranged parallel to each other on the top surface of the bottom frame, the two first guide rails are respectively arranged on both sides of the first lead screw drive module, the two first guide rails are parallel to the first lead screw drive module, the slide of the first lead screw drive module is in sliding contact with the two first guide rails, the slide is connected to a flattening block through a bracket, and the first lead screw drive module is electrically connected to a control device.

[0008] The assembly mechanism includes a frame. A clamping mechanism is arranged at one end of the frame away from the ground rail translation mechanism. The clamping mechanism includes a horizontally arranged clamping cylinder, which is fixedly connected to the frame. A clamping block is connected to the piston rod of the clamping cylinder. The clamping block and a flattening block are arranged concentrically, and their movement directions are opposite. Two cylindrical lifting mechanisms and two fixture translation mechanisms are symmetrically arranged on the frame. When the two cylindrical lifting mechanisms rise to a first height under the control of the control device, the positions of the cylinders on the two cylindrical lifting mechanisms match the positions of the fixtures on the two fixture translation mechanisms. When the lifting mechanism rises to the second height under the control of the control device, the cylinders on the two cylindrical lifting mechanisms are concentric with the clamping block and the flattening block. The cylinders on the two cylindrical lifting mechanisms are located between the clamping block and the flattening block. The two ends of the cylinders on the two cylindrical lifting mechanisms can contact the clamping block and the flattening block respectively. The frame is connected to the cylindrical gripper mechanism through the rodless cylinder module. The movement direction of the slide of the rodless cylinder module is parallel to the movement direction of the hexagonal steel buffer mechanism. The clamping cylinder and the rodless cylinder module are electrically connected to the control device. The cylindrical gripper mechanism, the two cylindrical lifting mechanisms, and the two fixture translation mechanisms are all electrically connected to the control device.

[0009] The discharge end of the first cylindrical conveyor is located below the cylindrical gripper mechanism, and the feed end of the second cylindrical conveyor is located between the two cylindrical lifting mechanisms. The movement directions of the first and second cylindrical conveyors are parallel to the movement direction of the hexagonal steel buffer mechanism.

[0010] Preferably, the hexagonal steel conveying mechanism includes a support frame, on which a material frame conveying line and multiple first hexagonal steel conveying lines are arranged. Each first hexagonal steel conveying line has multiple first workpiece placement positions. Each first workpiece placement position is parallel to the first hexagonal steel conveying line. At both ends of each first workpiece placement position, a first V-shaped block matching the outer surface of the hexagonal steel is arranged. The material frame conveying line and the multiple first hexagonal steel conveying lines are all connected to a first drive assembly. Each first drive assembly is electrically connected to a control device.

[0011] Preferably, the hexagonal steel gripping mechanism includes a transport frame, an X-axis translation module and a Z-axis lifting module mounted on the transport frame. The X-axis translation module is arranged horizontally, and the Z-axis lifting module is arranged vertically. The base plate of the Z-axis lifting module is fixedly connected to the slide of the X-axis translation module. The slide of the Z-axis lifting module is connected to two first gripper assemblies. The two first gripper assemblies, the X-axis drive assembly and the Z-axis lifting module are all electrically connected to the control device.

[0012] Preferably, the hexagonal steel buffer mechanism includes a buffer frame with multiple second hexagonal steel conveyor lines arranged from top to bottom on the buffer frame. The multiple second hexagonal steel conveyor lines move in the same direction. Each second hexagonal steel conveyor line is provided with multiple second workpiece placement positions. Each second workpiece placement position is perpendicular to the second hexagonal steel conveyor line. Each second workpiece placement position has a second V-shaped block at both ends that matches the outer surface of the hexagonal steel. Each second hexagonal steel conveyor line is connected to a second drive assembly, and each second drive assembly is electrically connected to a control device.

[0013] Preferably, the first cylindrical conveying mechanism includes a first cylindrical frame, a first cylindrical conveying line arranged on the first cylindrical frame, a plurality of first cylindrical placement positions arranged on the first cylindrical conveying line, each first cylindrical placement position being perpendicular to the first cylindrical conveying line, each first cylindrical placement position having a third V-shaped block matching the outer surface of the cylinder at both ends, each first cylindrical placement position having a first workpiece sensing switch, the first cylindrical conveying line being connected to a third driving component, and each first workpiece sensing switch and the third driving component being electrically connected to a control device.

[0014] Preferably, the second cylindrical conveying mechanism includes a second cylindrical frame, on which a second cylindrical conveying line is arranged, and on the second cylindrical conveying line, a plurality of second cylindrical placement positions are arranged, each second cylindrical placement position being perpendicular to the second cylindrical conveying line, and at both ends of each second cylindrical placement position being provided with a fourth V-shaped block matching the outer surface of the cylinder, and each second cylindrical placement position being provided with a second workpiece sensing switch, the second cylindrical conveying line being connected to a fourth driving component, and each second workpiece sensing switch and the fourth driving component being electrically connected to a control device.

[0015] Preferably, the cylindrical lifting mechanism includes a base, a base plate, a lifting cylinder mounted on the base, and a fifth V-shaped block matching the outer surface of the cylinder. The two ends of the base plate are fixedly connected to the frame. The piston rod of the lifting cylinder passes through the base plate and is connected to the fifth V-shaped block through a connecting assembly. The piston rod of the lifting cylinder moves up and down under the control of the control device. Both ends of the base plate are provided with bearing seats. The two ends of the connecting assembly are respectively connected to the two ends of the base plate through connecting shafts. One end of each connecting shaft passes through the corresponding bearing seat on the base plate and is connected to the connecting assembly. The other end of each connecting shaft is fitted with a spring and connected to a limit plate. The lifting cylinder is electrically connected to the control device.

[0016] Preferably, the fixture translation mechanism includes a second lead screw drive module fixed on the frame and a fixture fixing seat. The fixture fixing seat is connected to the lead screw of the second lead screw drive module through a connecting plate. The two ends of the fixture fixing seat are respectively connected to two sliders arranged on two second guide rails parallel to the frame. The second lead screw drive module is electrically connected to the control device.

[0017] Preferably, the cylindrical gripper mechanism includes a fixed base, which is fixedly connected to the slide of the rodless cylinder module arranged on the frame. A second gripper assembly is provided at both ends of the fixed base, and the second gripper assembly is electrically connected to the control device.

[0018] Preferably, the frame is further provided with a pressing mechanism, the piston rod of the pressing cylinder of the pressing mechanism is connected to a pressure plate, the pressure plate is located directly above the cylinder placed on the two cylindrical lifting mechanisms, and the pressing cylinder is electrically connected to the control device.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. This invention uses a hexagonal steel gripping mechanism to place hexagonal steel into a hexagonal steel buffer mechanism. A first cylindrical conveying mechanism transports the cylinder to an assembly mechanism. A robot grips the hexagonal steel from the hexagonal steel buffer mechanism and places it into the cylinder of the assembly mechanism. After the hexagonal steel and cylinder are assembled, they are output through a second cylindrical conveying mechanism. In the hexagonal steel assembly process, the hexagonal steel and cylinder can be buffered, and manual assembly of the hexagonal steel and cylinder is not required, which effectively reduces manual operation, lowers the error rate of manual operation, effectively improves production efficiency, and improves assembly quality.

[0021] 2. The hexagonal steel conveying mechanism of the present invention is provided with multiple first hexagonal steel conveying lines, and the hexagonal steel buffer mechanism is provided with multiple second hexagonal steel conveying lines. The hexagonal steel placement position on each first hexagonal steel conveying line and each second hexagonal steel conveying line can be adjusted according to the specifications of the hexagonal steel, which can be compatible with various specifications of hexagonal steel, further improving production efficiency.

[0022] 3. The present invention uses the ground rail translation mechanism and the clamping mechanism of the assembly mechanism to make the two end faces of the multiple hexagonal steels inside the cylinder flush. The jig translation mechanism of the assembly mechanism places jigs at both ends of the cylinder to position the hexagonal steels, which further improves the assembly quality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention.

[0024] Figure 2 This is a schematic diagram of the hexagonal steel conveying mechanism of the present invention.

[0025] Figure 3 This is a schematic diagram of the hexagonal steel gripping mechanism of the present invention.

[0026] Figure 4 This is a schematic diagram of the hexagonal steel buffer mechanism of the present invention.

[0027] Figure 5 This is a structural schematic diagram of the ground track translation mechanism of the present invention.

[0028] Figure 6 This is a schematic diagram of the assembly mechanism of the present invention.

[0029] Figure 7 This is a schematic diagram of the structure of the first cylindrical conveying mechanism of the present invention.

[0030] Figure 8 This is a schematic diagram of the structure of the second cylindrical conveying mechanism of the present invention.

[0031] Figure 9 This is a schematic diagram of the cylindrical lifting mechanism of the present invention.

[0032] Figure 10 This is a schematic diagram of the jig translation mechanism of the present invention.

[0033] Figure 11 This is a schematic diagram of the cylindrical gripper mechanism of the present invention.

[0034] Reference numerals: 1. Hexagonal steel conveying mechanism; 2. Hexagonal steel gripping mechanism; 3. Hexagonal steel buffer mechanism; 4. Robot; 5. Ground rail translation mechanism; 6. Assembly mechanism; 7. First cylindrical conveying mechanism; 8. Second cylindrical conveying mechanism; 11. Support frame; 12. Material frame conveying line; 13. First hexagonal steel conveying line; 14. First V-block; 15. First drive assembly; 21. Handling frame; 22. X-axis translation module; 23. Z-axis lifting module; 24. First gripper assembly; 31. Buffer frame; 32. Second hexagonal steel conveying line; 33. Second V-block; 51. Bottom frame; 52. First screw drive module; 53. First guide rail; 54. Support; 55. Flattening block; 61. Frame; Clamping. Mechanism 62, cylindrical lifting mechanism 63, fixture translation mechanism 64, rodless cylinder module 65, cylindrical gripper mechanism 66, base 631, base plate 632, lifting cylinder 633, fifth V-block 634, connecting assembly 635, shaft seat 636, spring 637, limit plate 638, fixed seat 661, second gripper assembly 662, second lead screw drive module 641, fixture fixed seat 642, connecting plate 643, first cylindrical frame 71, first cylindrical conveyor line 72, third V-block 73, first workpiece sensing switch 74, second cylindrical frame 81, second cylindrical conveyor line 82, fourth V-block 83, second workpiece sensing switch 84. Detailed Implementation

[0035] The present invention will be described in detail below with reference to embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0036] Please see Figure 1-11This invention provides a hexagonal steel assembly system, including a hexagonal steel conveying mechanism 1, a hexagonal steel gripping mechanism 2, a hexagonal steel buffering mechanism 3, a robot 4, a ground rail translation mechanism 5, an assembly mechanism 6, a first cylindrical conveying mechanism 7, a second cylindrical conveying mechanism 8, and a control device. The control device is electrically connected to the hexagonal steel conveying mechanism 1, the hexagonal steel gripping mechanism 2, the hexagonal steel buffering mechanism 3, the robot 4, the ground rail translation mechanism 5, the assembly mechanism 6, the first cylindrical conveying mechanism 7, and the second cylindrical conveying mechanism 8.

[0037] The hexagonal steel gripping mechanism 2 is arranged on one side of the discharge end of the hexagonal steel conveying mechanism 1, and the hexagonal steel buffer mechanism 3 is arranged on one side of the material placement position of the hexagonal steel gripping mechanism 2. The movement direction of the hexagonal steel buffer mechanism 3 is perpendicular to the movement direction of the hexagonal steel conveying mechanism 1 to facilitate the placement of the hexagonal steel. The ground rail translation mechanism 5 and the robot 4 are both arranged on one side of the discharge end of the hexagonal steel buffer mechanism 3. The ground rail translation mechanism 5 is arranged parallel to the hexagonal steel conveying mechanism 1. The assembly mechanism 6 is arranged on one side of one end of the ground rail translation mechanism 5 to reduce the space occupied by the system.

[0038] Hexagonal steel conveying mechanism 1 conveys hexagonal steel, hexagonal steel gripping mechanism 2 grips the hexagonal steel conveyed by hexagonal steel conveying mechanism 1 and places it into hexagonal steel buffer mechanism 3, robot 4 grips the hexagonal steel on hexagonal steel buffer mechanism 3 and places it into assembly mechanism 6, first cylinder conveying mechanism 7 conveys cylinder to assembly mechanism 6, assembly mechanism 6 assembles cylinder and hexagonal steel, and after assembly is completed, second cylinder conveying mechanism 8 discharges the assembled cylinder;

[0039] Robot 4 is a prior art technology, which includes a robot base, robot body, pneumatic gripper, and vision system;

[0040] The ground rail translation mechanism 5 includes a bottom frame 51, a first lead screw drive module 52 is arranged on the top surface of the bottom frame 51, and two first guide rails 53 are arranged parallel to each other on the top surface of the bottom frame 51. The two first guide rails 53 are respectively arranged on both sides of the first lead screw drive module 52 and are parallel to the first lead screw drive module 52. The slide of the first lead screw drive module 52 is in sliding contact with the two first guide rails 53. The slide is connected to a flattening block 55 through a bracket 54. The first lead screw drive module 52 is electrically connected to a control device, and the control device controls the first lead screw drive module 52 to drive the flattening block 55 to move.

[0041] The assembly mechanism 6 includes a frame 61. A clamping mechanism 62 is arranged at one end of the frame 61 away from the ground rail translation mechanism 5. The clamping mechanism 62 includes a horizontally arranged clamping cylinder, which is fixedly connected to the frame 61. A clamping block is connected to the piston rod of the clamping cylinder. Under the control of a control device, the clamping cylinder drives the clamping block to move. The clamping block and the flattening block 55 are concentrically arranged, and their movement directions are opposite. The clamping block and the flattening block 55 cooperate to flatten the end face of the hexagonal steel inside the cylinder. The assembly mechanism 61... Two cylindrical lifting mechanisms 63 are arranged, and two jig translation mechanisms 64 are symmetrically arranged on the frame 61. When the two cylindrical lifting mechanisms 63 rise to the first height under the control of the control device, the positions of the cylinders on the two cylindrical lifting mechanisms 63 match the positions of the jigs on the two jig translation mechanisms 64. The two jig translation mechanisms 64 place the jigs into the two ends of the cylinders on the two cylindrical lifting mechanisms 63 to position the hexagonal steel. When the two cylindrical lifting mechanisms 63 rise to the second height under the control of the control device... Robot 4 places hexagonal steel into the cylinders of two cylindrical lifting mechanisms 63. The cylinders of the two cylindrical lifting mechanisms 63 are concentric with the clamping block and the flattening block 55. The cylinders of the two cylindrical lifting mechanisms 63 are located between the clamping block and the flattening block 55. The two ends of the cylinders of the two cylindrical lifting mechanisms 63 can contact the clamping block and the flattening block 55 respectively. The clamping block and the flattening block cooperate to flatten the end faces of the hexagonal steel inside the cylinders of the two cylindrical lifting mechanisms 63. The frame 61 is connected to the cylindrical gripper through the rodless cylinder module 65. Mechanism 66, the cylindrical gripper mechanism 66 grips the cylinder at the discharge end of the first cylindrical conveying mechanism 7 and places it on the two cylindrical lifting mechanisms 63. The two ends of the cylinder are respectively located on the fifth V-shaped blocks 634 on the two cylindrical lifting mechanisms 63. The movement direction of the slide of the rodless cylinder module 65 is parallel to the movement direction of the hexagonal steel buffer mechanism 3. The clamping cylinder and the rodless cylinder module 65 are electrically connected to the control device. The cylindrical gripper mechanism 66, the two cylindrical lifting mechanisms 63, and the two fixture translation mechanisms 64 are all electrically connected to the control device.

[0042] The discharge end of the first cylindrical conveying mechanism 7 is arranged below the cylindrical gripper mechanism 66. The cylindrical gripper mechanism 66 grabs the cylinder on the discharge end of the first cylindrical conveying mechanism 7 and places it on two cylindrical lifting mechanisms 63. The feed end of the second cylindrical conveying mechanism 8 is arranged between the two cylindrical lifting mechanisms 63. After the cylinder and the hexagonal steel are assembled, the two cylindrical lifting mechanisms 63 descend, and the assembled cylinder falls into the feed end of the second cylindrical conveying mechanism 8. The movement directions of the first cylindrical conveying mechanism 7 and the second cylindrical conveying mechanism 8 are parallel to the movement direction of the hexagonal steel buffer mechanism 3.

[0043] The hexagonal steel conveying mechanism includes a support frame 11, on which a material frame conveying line 12 and multiple first hexagonal steel conveying lines 13 are arranged. Each first hexagonal steel conveying line 13 has multiple first workpiece placement positions. Each first workpiece placement position is parallel to the first hexagonal steel conveying line 13. At both ends of each first workpiece placement position are arranged first V-blocks 14 that match the outer surface of the hexagonal steel. The first V-blocks 14 position the hexagonal steel. The material frame conveying line 13 and the multiple first hexagonal steel conveying lines 13 are all connected to first drive components. Each first drive component is electrically connected to a control device. The multiple first hexagonal steel conveying lines 13 can convey hexagonal steel of different specifications.

[0044] The hexagonal steel gripping mechanism includes a transport frame 21, an X-axis translation module 22 and a Z-axis lifting module 23 mounted on the transport frame 21. The X-axis translation module 22 is arranged horizontally, and the Z-axis lifting module 23 is arranged vertically. The base plate of the Z-axis lifting module 23 is fixedly connected to the slide of the X-axis translation module 22. The slide of the Z-axis lifting module 23 is connected to two first gripper assemblies 24. The two first gripper assemblies 24, the X-axis drive assembly 22, and the Z-axis lifting module 23 are all electrically connected to a control device. Under the control of the controller, the two first gripper assemblies 24 can move along the X-axis and Z-axis directions to achieve gripping and placement of hexagonal steel at different positions. The control panel of the control device is arranged on the transport frame 21.

[0045] Preferably, the hexagonal steel buffer mechanism 3 includes a buffer frame 31, on which multiple second hexagonal steel conveyor lines 32 are arranged from top to bottom. The multiple second hexagonal steel conveyor lines 32 move in the same direction. Each second hexagonal steel conveyor line 32 is provided with multiple second workpiece placement positions. Each second workpiece placement position is perpendicular to the second hexagonal steel conveyor line 32. Each second workpiece placement position has a second V-shaped block 33 at both ends that matches the outer surface of the hexagonal steel. The second V-shaped block 33 positions the hexagonal steel. Each of the second hexagonal steel conveyor lines 32 is connected to a second drive assembly, and each second drive assembly is electrically connected to a control device. Multiple second hexagonal steel conveyor lines 32 can buffer hexagonal steel of different specifications. Preferably, each hexagonal steel buffering mechanism 3 has a discharge sensor at the discharge end of its second hexagonal steel conveyor line 32 and a feed sensor at the feed end of its second hexagonal steel conveyor line 32. Each discharge sensor and each feed sensor are electrically connected to the control device.

[0046] Preferably, the first cylindrical conveying mechanism 7 includes a first cylindrical frame 71, a first cylindrical conveying line 72 arranged on the first cylindrical frame 71, a plurality of first cylindrical placement positions arranged on the first cylindrical conveying line 72, each first cylindrical placement position being perpendicular to the first cylindrical conveying line 72, and each first cylindrical placement position having a third V-shaped block 73 matching the outer surface of the cylinder at both ends, the third V-shaped block 73 positioning the cylinder, each first cylindrical placement position having a first workpiece sensing switch 74, and a feeding positioning module arranged on the first cylindrical frame 71 for coarse positioning of the cylinder, the first cylindrical conveying line 72 being connected to a third driving component, each first workpiece sensing switch 74 and the third driving component being electrically connected to a control device, the cylinder being manually placed into the first cylindrical placement position, and the third driving component driving the first cylindrical conveying line to convey the cylinder 72.

[0047] Preferably, the second cylindrical conveying mechanism 8 includes a second cylindrical frame 81, on which a second cylindrical conveyor line 82 is arranged. Multiple second cylindrical placement positions are arranged on the second cylindrical conveyor line 83, each perpendicular to the second cylindrical conveyor line 82. Each second cylindrical placement position has a fourth V-shaped block 83 at both ends that matches the outer surface of the cylinder, positioning the cylinder. Each second cylindrical placement position is equipped with a second workpiece sensing switch 84. The second cylindrical conveyor line 82 is connected to a fourth drive assembly. Each second workpiece sensing switch 84 and the fourth drive assembly are electrically connected to a control device. After the cylinder and hexagonal steel are assembled, the two cylindrical lifting mechanisms 63 descend simultaneously, and the assembled cylinder falls into the second cylindrical placement position. The fourth drive assembly drives the second cylindrical conveyor line 82 to discharge the material. Preferably, a manual inspection platform is provided on one side of the discharge end of the second cylindrical conveying mechanism 8.

[0048] Optionally, the cylindrical lifting mechanism 63 includes a base 631, a base plate 632, a lifting cylinder 633 mounted on the base 631, and a fifth V-shaped block 634 that matches the outer surface of the cylinder. The fifth V-shaped block 634 positions the cylinder. Both ends of the base plate 632 are fixedly connected to the frame 61. The piston rod of the lifting cylinder 633 passes through the base plate 632 and is connected to the fifth V-shaped block 634 through a connecting assembly 635. Under the control of the control device, the piston rod of the lifting cylinder 633 moves up and down, driving the fifth V-shaped block 634 to move up and down. Both ends of the base plate 632 are provided with bearing seats 636. The two ends of the connecting component 635 are respectively connected to the two ends of the base plate 632 via connecting shafts. One end of each connecting shaft passes through the corresponding bearing 636 on the base plate 632 and is connected to the connecting component 635. The other end of each connecting shaft is fitted with a spring 637 and connected to a limit plate 638. The lifting cylinder 633 is electrically connected to the control device. When the two cylindrical lifting mechanisms 63 move to the first height, the two jig translation mechanisms 64 place the jigs into the two ends of the cylinders on the two cylindrical lifting mechanisms 63. When the two cylindrical lifting mechanisms 63 move to the second height, the robot 4 places the hexagonal steel into the cylinders on the two cylindrical lifting mechanisms 63.

[0049] Preferably, the fixture translation mechanism 64 includes a second lead screw drive module 641 fixed on the frame 61 and a fixture fixing seat 642. The fixture fixing seat 642 is connected to the lead screw of the second lead screw drive module 641 through a connecting plate 643. The two ends of the fixture fixing seat 642 are respectively connected to two sliders arranged on two second guide rails parallel to the frame 61. The second lead screw drive module 641 is electrically connected to a control device. A fixture can be placed on the fixture fixing seat 642. When the two cylindrical lifting mechanisms 63 move to the first height, the two fixture translation mechanisms 64 translate to place the fixture into the two ends of the cylinder on the cylindrical lifting mechanism 63.

[0050] Preferably, the cylindrical gripper mechanism 66 includes a fixed base 661, which is fixedly connected to the slide of the rodless cylinder module 65 arranged on the frame 61. Both ends of the fixed base 661 are provided with second gripper assemblies 662. The second gripper assemblies 662 are electrically connected to the control device. The control device controls the rodless cylinder module 65 and the two second gripper assemblies 662 to move and grip the cylinder conveyed by the first cylindrical conveying mechanism 7 and place it on the two cylindrical lifting mechanisms 63. The two ends of the cylinder are respectively located on the fifth V-shaped blocks 634 on the two cylindrical lifting mechanisms 63.

[0051] Preferably, the frame 61 is also provided with a pressing mechanism. The piston rod of the pressing cylinder of the pressing mechanism is connected to a pressure plate. The pressure plate is located directly above the cylinders placed on the two cylinder lifting mechanisms 63. The pressing cylinder is electrically connected to the control device. When the cylinder lifting mechanism 63 moves to the second height, the control device controls the pressing cylinder to move and drive the pressure plate to press down to clamp the cylinders on the two cylinder lifting mechanisms 63.

[0052] The manual operator places the hexagonal steel from the material frame conveyor line 12 onto the first hexagonal steel conveyor line 13. Driven by the first drive assembly, the first hexagonal steel conveyor line 13 conveys the hexagonal steel to its discharge end. The control device controls the X-axis translation module 22, the Z-axis lifting module 23, and the two first gripper assemblies 24 to grab the hexagonal steel from the discharge end of the first hexagonal steel conveyor line 13 and place it into the feed end of the second hexagonal steel conveyor line 32 of the hexagonal steel buffer mechanism 3. Driven by the second drive assembly, the second hexagonal steel conveyor line 32 conveys the hexagonal steel to its discharge end. The manual operator places the cylinder onto the first cylinder conveyor line 72 of the first cylinder conveyor mechanism 7. The third drive assembly drives the first cylinder conveyor line 72 to convey the cylinder to its discharge end. The cylinder gripper mechanism 66 then... The cylinder at the discharge end of the cylindrical conveyor line 72 is gripped and placed onto the fifth V-shaped block 634 of the two cylindrical lifting mechanisms 63. The two ends of the cylinder are respectively located on a fifth V-shaped block 634. The two cylindrical lifting mechanisms 63 rise to the first height. The two fixture translation mechanisms 64 respectively place the fixtures into the two ends of the cylinder. The two cylindrical lifting mechanisms 63 rise to the second height. The robot 4 grips the hexagonal steel at the discharge end of the second hexagonal steel conveyor line 32 and places the hexagonal steel into the cylinder of the two cylindrical lifting mechanisms 63. In this way, the cylinder is filled with hexagonal steel. The clamping block and the flattening block 55 cooperate to flatten the end faces of the multiple hexagonal steels in the cylinder, completing the assembly of the hexagonal steel and the cylinder. The two cylindrical lifting mechanisms 63 descend, and the assembled cylinder falls into the feed end of the second cylindrical conveyor mechanism 8. The second cylindrical conveyor mechanism 8 discharges the cylinder.

[0053] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions and substitutions can be made without departing from the inventive concept, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A hexagonal steel assembly system, characterized in that: It includes a hexagonal steel conveying mechanism, a hexagonal steel gripping mechanism, a hexagonal steel buffering mechanism, a robot, a ground rail translation mechanism, an assembly mechanism, a first cylindrical conveying mechanism, a second cylindrical conveying mechanism, and a control device. The control device is electrically connected to the hexagonal steel conveying mechanism, the hexagonal steel gripping mechanism, the hexagonal steel buffering mechanism, the robot, the ground rail translation mechanism, the assembly mechanism, the first cylindrical conveying mechanism, and the second cylindrical conveying mechanism. The hexagonal steel gripping mechanism is arranged on one side of the discharge end of the hexagonal steel conveying mechanism, the hexagonal steel buffer mechanism is arranged on one side of the material release position of the hexagonal steel gripping mechanism, the movement direction of the hexagonal steel buffer mechanism is perpendicular to the movement direction of the hexagonal steel conveying mechanism, the ground rail translation mechanism and the robot are both arranged on one side of the discharge end of the hexagonal steel buffer mechanism, the ground rail translation mechanism is arranged parallel to the hexagonal steel conveying mechanism, and the assembly mechanism is arranged on one side of one end of the ground rail translation mechanism; The ground rail translation mechanism includes a bottom frame, a first lead screw drive module is arranged on the top surface of the bottom frame, two first guide rails are arranged parallel to each other on the top surface of the bottom frame, the two first guide rails are respectively arranged on both sides of the first lead screw drive module, the two first guide rails are parallel to the first lead screw drive module, the slide of the first lead screw drive module is in sliding contact with the two first guide rails, the slide is connected to a flattening block through a bracket, and the first lead screw drive module is electrically connected to a control device. The assembly mechanism includes a frame. A clamping mechanism is arranged at one end of the frame away from the ground rail translation mechanism. The clamping mechanism includes a horizontally arranged clamping cylinder, which is fixedly connected to the frame. A clamping block is connected to the piston rod of the clamping cylinder. The clamping block and a flattening block are arranged concentrically, and their movement directions are opposite. Two cylindrical lifting mechanisms and two fixture translation mechanisms are symmetrically arranged on the frame. When the two cylindrical lifting mechanisms rise to a first height under the control of the control device, the positions of the cylinders on the two cylindrical lifting mechanisms match the positions of the fixtures on the two fixture translation mechanisms. When the lifting mechanism rises to the second height under the control of the control device, the cylinders on the two cylindrical lifting mechanisms are concentric with the clamping block and the flattening block. The cylinders on the two cylindrical lifting mechanisms are located between the clamping block and the flattening block. The two ends of the cylinders on the two cylindrical lifting mechanisms can contact the clamping block and the flattening block respectively. The frame is connected to the cylindrical gripper mechanism through the rodless cylinder module. The movement direction of the slide of the rodless cylinder module is parallel to the movement direction of the hexagonal steel buffer mechanism. The clamping cylinder and the rodless cylinder module are electrically connected to the control device. The cylindrical gripper mechanism, the two cylindrical lifting mechanisms, and the two fixture translation mechanisms are all electrically connected to the control device. The discharge end of the first cylindrical conveyor is located below the cylindrical gripper mechanism, and the feed end of the second cylindrical conveyor is located between the two cylindrical lifting mechanisms. The movement directions of the first and second cylindrical conveyors are parallel to the movement direction of the hexagonal steel buffer mechanism.

2. The hexagonal steel assembly system according to claim 1, characterized in that: The hexagonal steel conveying mechanism includes a support frame, on which a material frame conveying line and multiple first hexagonal steel conveying lines are arranged. Each first hexagonal steel conveying line has multiple first workpiece placement positions. Each first workpiece placement position is parallel to the first hexagonal steel conveying line. At both ends of each first workpiece placement position, a first V-shaped block matching the outer surface of the hexagonal steel is arranged. The material frame conveying line and the multiple first hexagonal steel conveying lines are all connected to a first drive assembly. Each first drive assembly is electrically connected to a control device.

3. The hexagonal steel assembly system according to claim 2, characterized in that: The hexagonal steel gripping mechanism includes a transport frame, an X-axis translation module and a Z-axis lifting module mounted on the transport frame. The X-axis translation module is arranged horizontally, and the Z-axis lifting module is arranged vertically. The base plate of the Z-axis lifting module is fixedly connected to the slide of the X-axis translation module. The slide of the Z-axis lifting module is connected to two first gripper assemblies. The two first gripper assemblies, the X-axis drive assembly and the Z-axis lifting module are all electrically connected to the control device.

4. The hexagonal steel assembly system according to claim 3, characterized in that: The hexagonal steel buffer mechanism includes a buffer frame with multiple second hexagonal steel conveyor lines arranged from top to bottom on the buffer frame. The multiple second hexagonal steel conveyor lines move in the same direction. Each second hexagonal steel conveyor line is provided with multiple second workpiece placement positions. Each second workpiece placement position is perpendicular to the second hexagonal steel conveyor line. Each second workpiece placement position has a second V-shaped block at both ends that matches the outer surface of the hexagonal steel. Each second hexagonal steel conveyor line is connected to a second drive assembly, and each second drive assembly is electrically connected to a control device.

5. The hexagonal steel assembly system according to claim 4, characterized in that: The first cylindrical conveying mechanism includes a first cylindrical frame, a first cylindrical conveying line arranged on the first cylindrical frame, a plurality of first cylindrical placement positions arranged on the first cylindrical conveying line, each first cylindrical placement position being perpendicular to the first cylindrical conveying line, each first cylindrical placement position having a third V-shaped block matching the outer surface of the cylinder at both ends, each first cylindrical placement position having a first workpiece sensing switch, the first cylindrical conveying line being connected to a third driving component, and each first workpiece sensing switch and the third driving component being electrically connected to a control device.

6. The hexagonal steel assembly system according to claim 5, characterized in that: The second cylindrical conveying mechanism includes a second cylindrical frame, on which a second cylindrical conveying line is arranged. Multiple second cylindrical placement positions are arranged on the second cylindrical conveying line. Each second cylindrical placement position is perpendicular to the second cylindrical conveying line. At both ends of each second cylindrical placement position, a fourth V-shaped block matching the outer surface of the cylinder is provided. Each second cylindrical placement position is provided with a second workpiece sensing switch. The second cylindrical conveying line is connected to a fourth driving component. Each second workpiece sensing switch and the fourth driving component are electrically connected to a control device.

7. The hexagonal steel assembly system according to claim 6, characterized in that: The cylindrical lifting mechanism includes a base, a base plate, a lifting cylinder mounted on the base, and a fifth V-shaped block that matches the outer surface of the cylinder. The two ends of the base plate are fixedly connected to the frame. The piston rod of the lifting cylinder passes through the base plate and is connected to the fifth V-shaped block through a connecting assembly. The piston rod of the lifting cylinder moves up and down under the control of the control device. Both ends of the base plate are provided with bearing seats. The two ends of the connecting assembly are respectively connected to the two ends of the base plate through connecting shafts. One end of each connecting shaft passes through the corresponding bearing seat on the base plate and is connected to the connecting assembly. The other end of each connecting shaft is fitted with a spring and connected to a limit plate. The lifting cylinder is electrically connected to the control device.

8. The hexagonal steel assembly system according to claim 7, characterized in that: The fixture translation mechanism includes a second lead screw drive module fixed on the frame and a fixture fixing seat. The fixture fixing seat is connected to the lead screw of the second lead screw drive module through a connecting plate. The two ends of the fixture fixing seat are respectively connected to two sliders arranged on two second guide rails parallel to the frame. The second lead screw drive module is electrically connected to the control device.

9. The hexagonal steel assembly system according to claim 8, characterized in that: The cylindrical gripper mechanism includes a fixed base, which is fixedly connected to the slide of the rodless cylinder module arranged on the frame. A second gripper assembly is provided at both ends of the fixed base, and the second gripper assembly is electrically connected to the control device.

10. The hexagonal steel assembly system according to claim 9, characterized in that: The frame is also equipped with a pressing mechanism. The piston rod of the pressing cylinder of the pressing mechanism is connected to a pressure plate. The pressure plate is located directly above the cylinder placed on the two cylindrical lifting mechanisms. The pressing cylinder is electrically connected to the control device.

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