Automatic three-dimensional stacking equipment for steel structural parts

Abstract

The automatic three-dimensional stacking equipment for the steel structural parts comprises an I-shaped advancing rail frame, a movable tray, a static tray mechanism, a hollowed-out silica gel pad and a containing table, four telescopic supporting legs are fixedly mounted at the bottom of the I-shaped advancing rail frame, and mounting bases are fixedly mounted at the bottoms of the four telescopic supporting legs; when the air guide pipe is opened, the rectangular coil pipe and the ferromagnetic pipe at the bottom generate an air pressure adsorption effect, and when the air guide pipe is closed, the rectangular coil pipe and the ferromagnetic pipe at the bottom are not influenced by air pressure adsorption, and then adsorption of a short section of steel structural part is matched, so that the adsorption surface of the ferromagnetic pipe and the silica gel soft head can be adjusted; and then adsorption of different steel structural parts, such as adsorption of steel plates of different sizes, is matched, the overall design can adapt to various steel structural parts, the use of molds and funds is reduced, the capacity of being suitable for various production lines is integrally improved, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic stacking equipment for steel structural parts, in particular to an automatic three-dimensional stacking equipment for steel structural parts. Background Art

[0002] Steel structures are primarily made of steel, fabricated through welding and bolting. They offer advantages such as high strength, light weight, excellent seismic resistance, rapid construction, and recyclability, making them widely used in construction, bridge construction, and machinery manufacturing. However, steel structures also have drawbacks such as susceptibility to corrosion and poor fire resistance, necessitating appropriate protective measures to ensure their service life and safety.

[0003] Steel structures are prefabricated structural components that are widely used in construction, bridges, machinery manufacturing and other fields. Steel structures are commonly shaped like long strips, such as steel plates, I-beams and steel bars. These need to be stacked step by step during the handling process for subsequent processing and transportation. Traditional stacking usually uses vertical lifting. Direct contact and collision between steel structures, or improper use of stacking tools may cause scratches, wear or dents on the surface of steel structures, damage the surface anti-corrosion coating, reduce the corrosion resistance of the steel structure, and may also affect the appearance quality. If the stacking environment humidity is high, and the steel structures are in rigid contact after stacking and the ventilation is poor, it is easy to cause rust. In addition, the existing stacking equipment is unable to stack steel structures of different sizes, which causes certain inconveniences. Based on this, an automated three-dimensional stacking equipment for steel structures is proposed. Summary of the Invention

[0004] The object of the present invention is to provide an automated three-dimensional stacking device for steel structural parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automated three-dimensional stacking device for steel structural parts, comprising an I-shaped travel rail frame, a dynamic pallet, a static pallet mechanism, a hollow silicone pad and a placement table, wherein four telescopic legs are fixedly installed at the bottom of the I-shaped travel rail frame, and a mounting seat is fixedly installed at the bottom of each of the four telescopic legs. A travel mechanism is movably installed at the outer side of the I-shaped travel rail frame, a rotating mechanism is movably installed at the inner side of the travel mechanism, a telescopic mechanism is installed at the bottom end of the rotating mechanism, a mounting box is fixedly installed at the output end of the telescopic mechanism, an adsorption mechanism is fixedly installed inside the mounting box, a vacuum pump is fixedly installed on the top of the mounting box, and a control panel is fixedly installed at the outer side of one of the four telescopic legs.

[0006] The adsorption mechanism includes several ferromagnetic tubes, which are fixedly sleeved and extend through the bottom of the installation box. A silicone soft head is fixedly installed on the bottom end of the ferromagnetic tube, and several adsorption holes are opened at the bottom of the silicone soft head. The outside of the ferromagnetic tube is wound with an electromagnetic coil winding, and the top of the ferromagnetic tube is connected to a rectangular coil. The top of the rectangular coil is connected to two air guide tubes, and electromagnetic valves are movably installed inside the two air guide tubes.

[0007] Preferably, two reinforcement frames are fixedly installed on opposite sides of the four telescopic legs, and reinforcement rods are fixedly installed on opposite sides of the top ends of the four telescopic legs. The four telescopic legs are evenly distributed in a rectangular shape at the bottom of the I-shaped travel rail frame.

[0008] Preferably, the adsorption hole is located on the inner side of the inner diameter of the magnetic tube, the ferromagnetic tube is rectangular and evenly distributed at the bottom end of the installation box, the rectangular pipes of the rectangular coil are arranged in a nested form inside the installation box, and each rectangular coil is sequentially connected according to size, presenting a structural form that gradually shrinks from the outside to the inside, and the rectangular coil and the ferromagnetic tube are distributed in layers from the outside to the inside, and the air guide tube is symmetrically and evenly distributed on the top of the rectangular coil.

[0009] Preferably, the travel mechanism includes a sliding sleeve, a sliding rod and a ball screw, and the number of the sliding sleeves is four, and the four sliding sleeves are rectangular and symmetrical and movably sleeved on the outer side of the I-shaped travel rail frame, and the inner sides of the top ends of the four sliding sleeves are fixedly installed with support shaft 1, and the outer side of the support shaft 1 is movably sleeved with a support roller sleeve through a bearing, and the outer side of the support roller sleeve is in rolling contact with the top of the I-shaped travel rail frame, and the inner sides of the opposite ends of the four sliding sleeves are fixedly installed with two support shafts 2, and the outer sides of the two support shafts 2 are movably sleeved with support rollers through bearings, and the outer sides of the support rollers are in rolling contact with the top surface of the bottom end of the I-shaped travel rail frame, and the sliding rod is fixedly installed on the inner side of the I-shaped travel rail frame, and the outer side of the sliding rod is movably sleeved with two limit movable seats, and one side of the two limit movable seats is fixedly installed On the inner side of the sliding sleeve, the two limit moving seats are away from the outer sides of the sliding sleeve and are in sliding contact with the inner side wall of the I-beam travel rail frame. The outer side of the ball screw is threadedly connected to two ball moving seats, and one side of the two ball moving seats is fixedly installed on the inner side of the sliding sleeve, and the two sides of the ball moving seats are away from the sliding sleeve and are in sliding contact with the inner side wall of the I-beam travel rail frame. One end of the ball screw is movably installed on the inner side of the I-beam travel rail frame through a bearing seat, and the other end of the ball screw movably penetrates the I-beam travel rail frame through a bearing and extends to the outside of the I-beam travel rail frame. One end of the ball screw located on the outside of the I-beam travel rail frame is transmission-connected to a servo motor 1, and the servo motor 1 is fixedly installed on the outside of the I-beam travel rail frame through a bracket. Support plates are fixedly installed on the opposite sides of the four sliding sleeves.

[0010] Preferably, the rotating mechanism includes a support column, the outer side of the support column is sleeved with a support bearing, the support bearing is sleeved inside the support plate, a turbine disk is fixedly installed on the top of the support column, the outer side of the turbine disk is meshed with a worm, the outer sides of both ends of the worm are movably sleeved with bearing supports, the bearing supports are fixedly installed on the top of the support plate, one end of the worm is transmission-connected to servo motor 2, the servo motor 2 is fixedly installed on the top of the support plate, the outer side of the support column is sleeved with a support ring, a plurality of ball grooves are opened on the top of the support ring, and rolling balls are rollingly installed on the inner side of the ball grooves, the ball grooves and rolling balls are evenly distributed on the top of the support ring in a circular shape, the outer side of the rolling balls are in rolling contact with the bottom of the turbine disk, and the bottom of the support ring is fixedly installed on the top of the support plate.

[0011] Preferably, the telescopic mechanism includes a mounting plate, the top of the mounting plate is fixedly mounted on the bottom of the support column, four electrically-controlled telescopic rods are fixedly mounted on the bottom of the mounting plate, the four electrically-controlled telescopic rods are symmetrically and evenly distributed in a rectangular shape on the bottom of the mounting plate, the mounting box is fixedly mounted on the output end of the electrically-controlled telescopic rod, the mounting box, the mounting plate, the support column and the turbine disk are vertically distributed in concentric circles, mounting support plates are fixedly mounted on all four sides of the mounting box, a visual calibration detection camera is fixedly mounted on the bottom of the mounting support plate, and the mounting support plate and the visual calibration detection camera are evenly distributed in a circle on the outside of the mounting box.

[0012] Preferably, the input end of the vacuum pump is connected to a suction pipe, and one end of the suction pipe away from the vacuum pump is connected to the interior of the installation box.

[0013] Preferably, four limit frames 1 are fixedly installed on the top of the dynamic pallet, four limit legs are fixedly installed on the bottom of the dynamic pallet, the static pallet mechanism includes a hollow pallet plate, four fixed legs are fixedly installed on the bottom of the hollow pallet plate, four limit frames 2 are fixedly installed on the top of the hollow pallet plate, the specifications and dimensions of the limit legs are compatible with the specifications and dimensions of the limit frames 2, a guide fan is installed on the bottom of the hollow pallet plate through a fan mounting frame, and the fixed legs are fixed to the ground by ground anchors.

[0014] Preferably, the hollow silicone pads are linearly stacked and evenly distributed, and a number of air holes are opened inside the hollow silicone pads. The silicone pads are fixedly installed on the top of the placement table. The positions of the static tray mechanism, the hollow silicone pad and the placement table correspond to each other, and the static tray mechanism, the hollow silicone pad and the placement table are located on the inner side of the I-shaped travel rail frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When in use, the I-shaped travel rail frame, the static tray mechanism, the hollow silicone pad and the placement table are linearly and horizontally distributed, and the placement table is placed on the placement and conveying end of the telescopic conveyor. When the steel structure is linearly placed on the top of the placement table one by one through the telescopic conveyor, when the preset number is placed, the travel mechanism is started to move on the inner side of the I-shaped travel rail frame, the telescopic mechanism is extended to cause the silicone soft head to contact the steel structure, and then the vacuum pump is started to extract the airflow of the installation box and the ferromagnetic tube, thereby on the inner side of the ferromagnetic tube and the installation box. Negative pressure is formed, prompting the silicone soft head in contact with the plane of the steel structure to absorb the air pressure of the steel structure through the adsorption hole. Then, after the vacuum pump releases the pressure, the steel structure is placed on the top of the movable pallet, and then it moves to the top of the hollow silicone pad. The hollow silicone pad is sucked up and placed on the top of the steel structure to stack the next steel structure component. The operation is repeated in sequence until the required stacking height is reached. The operator lifts the movable pallet by moving the equipment and moves it to the warehouse for subsequent operations, thereby reducing the labor intensity of the operators, protecting the steel structure, increasing the yield rate, and improving production efficiency.

[0016] 2. When the adsorption mechanism of the present invention adsorbs a flat steel structure, the top surface of the steel structure contacts the bottom of the silicone soft head, and the gap in the ferromagnetic tube provides insertion space for the corners of the steel structure. The silicone soft head and the surface of the steel structure form an adsorption operation, thereby lifting the steel structure. If steel structures such as steel bars are adsorbed, the small holes of the adsorption holes can adsorb most steel structure surfaces with an area larger than the holes. At this time, the electromagnetic coil winding is energized through the ferromagnetic material of the ferromagnetic tube, prompting the ferromagnetic tube and the electromagnetic coil winding to form an electromagnetic attraction, thereby adsorbing irregular steel structures. The silicone soft head reduces rigid contact, protecting the steel structure while cooperating with adsorption, thereby adapting to the adsorption and lifting operations of various steel structures, thereby increasing the use effect of the structure.

[0017] 3. The present invention adopts the arrangement of the air duct and the electromagnetic valve. When the air duct is opened, the rectangular coil and the ferromagnetic tube at the bottom generate an air pressure adsorption effect. When the air duct is closed, the rectangular coil and the ferromagnetic tube at the bottom are not affected by the air pressure adsorption, thereby cooperating with the adsorption of a short section of steel structural parts. Thus, the adsorption surface of the ferromagnetic tube and the silicone soft head can be adjusted, thereby cooperating with the adsorption of different steel structural parts, such as the adsorption of steel plates of different sizes. The overall design can adapt to a variety of steel structural parts, reducing the use of molds and funds, and overall increasing the ability to apply to a variety of production lines, thereby increasing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front-view three-dimensional appearance structure of the present invention.

[0019] Figure 2It is a schematic diagram of the overall top view and cross-sectional structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the three-dimensional appearance structure of the I-shaped traveling rail frame of the present invention when viewed from the rear and upward.

[0021] Figure 4 It is a front sectional structural diagram of the I-shaped traveling rail frame of the present invention.

[0022] Figure 5 It is a schematic diagram of the right side sectional structure of the I-shaped travel rail frame of the present invention.

[0023] Figure 6 This is a schematic diagram of the three-dimensional appearance structure of the movable tray and static tray mechanism combination of the present invention when viewed from above.

[0024] Figure 7 For the present invention Figure 1 Enlarged structural diagram at point A in the middle.

[0025] Figure 8 For the present invention Figure 2 Enlarged structural diagram at point B in the middle.

[0026] Figure 9 For the present invention Figure 3 Enlarged structural diagram at point C in the middle.

[0027] Figure 10 For the present invention Figure 4 Enlarged structural diagram at point D in the middle.

[0028] Figure 11 For the present invention Figure 5 Enlarged structural diagram at E in the middle.

[0029] Figure 12 For the present invention Figure 5 Enlarged structural diagram at F in the middle.

[0030] In the figure: 1. I-shaped travel rail frame; 101. Telescopic support leg; 102. Reinforcement frame; 103. Reinforcement rod; 104. Mounting seat; 2. Travel mechanism; 201. Sliding sleeve; 202. Sliding rod; 203. Ball screw; 204. Servo motor 1; 205. Support plate; 206. Support shaft 1; 207. Support roller sleeve; 208. Support roller; 209. Support shaft 2; 210. Ball moving seat; 211. Limiting moving seat; 3. Rotating mechanism; 301. Turbine disc; 302. Bearing support; 303. Worm; 304. Servo motor 2; 305. Support column; 306. Support bearing; 307. Support ring; 308. Ball groove; 309. Ball; 4. Telescopic machine Structure; 401, mounting plate; 402, electric telescopic rod; 5, mounting box; 501, mounting support plate; 502, visual calibration detection camera; 6, vacuum pump; 601, suction pipe; 7, adsorption mechanism; 701, ferromagnetic tube; 702, silicone soft head; 703, electromagnetic coil winding; 704, adsorption hole; 705, rectangular coil; 706, air guide pipe; 707, electromagnetic valve; 8, dynamic tray; 801, limit frame one; 802, limit support leg; 9, static tray mechanism; 901, hollow tray plate; 902, fixed support leg; 903, guide fan; 904, limit frame two; 10, hollow silicone pad; 11, placement table; 1101, placement silicone pad; 12, control panel. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1-12 The present invention provides a technical solution: an automated three-dimensional stacking device for steel structural parts, comprising an I-shaped rail frame 1, a dynamic pallet 8, a static pallet mechanism 9, a hollow silicone pad 10 and a placement table 11. Four telescopic legs 101 are fixedly installed at the bottom of the I-shaped rail frame 1, and a mounting seat 104 is fixedly installed at the bottom of each of the four telescopic legs 101. A traveling mechanism 2 is movably installed on the outer side of the I-shaped rail frame 1, a rotating mechanism 3 is movably installed on the inner side of the traveling mechanism 2, a telescopic mechanism 4 is installed at the bottom end of the rotating mechanism 3, a mounting box 5 is fixedly installed at the output end of the telescopic mechanism 4, an adsorption mechanism 7 is fixedly installed inside the mounting box 5, a vacuum pump 6 is fixedly installed on the top of the mounting box 5, and a control panel 12 is fixedly installed on the outer side of one of the four telescopic legs 101.

[0033] The adsorption mechanism 7 includes several ferromagnetic tubes 701, which are fixedly sleeved and extend through the bottom of the installation box 5. A silicone soft head 702 is fixedly installed at the bottom end of the ferromagnetic tube 701, and several adsorption holes 704 are opened at the bottom of the silicone soft head 702. The outside of the ferromagnetic tube 701 is wound with an electromagnetic coil winding 703, and the top of the ferromagnetic tube 701 is connected to a rectangular coil 705. The top of the rectangular coil 705 is connected to two air guide tubes 706, and the inside of the two air guide tubes 706 are movably installed with electromagnetic valves 707.

[0034] The working principle of the above technical solution is: when in use, the I-shaped travel rail frame 1, the static tray mechanism 9, the hollow silicone pad 10 and the placement table 11 are distributed linearly and horizontally, and the placement table 11 is placed on the placement and conveying end of the telescopic conveyor. When the steel structure is linearly placed on the top of the placement table 11 one by one through the telescopic conveyor, when the preset number is placed, the travel mechanism 2 starts to move on the inner side of the I-shaped travel rail frame 1, and drags the rotating mechanism 3 and the telescopic mechanism 4 and the installation box 5 to move, prompting the installation box 5 and the adsorption mechanism 7 to move to the top of the placement table 11, and then the telescopic mechanism 4 extends to prompt the silicone soft head 702 to contact the steel structure, and then starts the vacuum pump 6 to extract the airflow of the installation box 5 and the ferromagnetic tube 701, thereby forming a negative pressure on the inner side of the ferromagnetic tube 701 and the installation box 5. The silicone soft head 702 in contact with the plane of the steel structure is caused to absorb the air pressure of the steel structure through the adsorption hole 704, and then the telescopic mechanism 4 retracts, causing the installation box 5 and the adsorption mechanism 7 to move up with the steel structure, and the placement position and direction of the steel structure are adjusted by the rotating mechanism 3. As the traveling mechanism 2 moves laterally, the vacuum pump 6 releases the pressure and places the steel structure on the top of the moving pallet 8, and then moves to the top of the hollow silicone pad 10, sucks up the hollow silicone pad 10 and places it on the top of the steel structure to stack the next steel structure component. The operation is repeated in sequence until the required stacking height is reached. The operator lifts the moving pallet 8 and moves it to the warehouse through the mobile device for subsequent operations, thereby reducing the labor intensity of the operator, protecting the steel structure, increasing the yield rate, and improving production efficiency.

[0035] In another embodiment, Figure 1-Figure 5 As shown, two reinforcement frames 102 are fixedly installed on opposite sides of the four telescopic legs 101, and reinforcement rods 103 are fixedly installed on opposite sides of the top ends of the four telescopic legs 101. The four telescopic legs 101 are evenly distributed in a rectangular shape at the bottom of the I-shaped travel rail frame 1.

[0036] The telescopic legs 101 are used to adjust the height of the I-rail frame 1 within a certain range according to the height of the production line, and the structural strength of the entire frame is increased by the reinforcement frame 102 and the reinforcement rod 103. The I-rail frame 1 is fixed in a specific position by the mounting seat 104 and the ground anchor, thereby making the structure relatively stable and increasing the force strength.

[0037] In another embodiment, Figures 1-10 As shown, the adsorption hole 704 is located on the inner side of the inner diameter of the magnetic tube 701, the ferromagnetic tube 701 is evenly distributed in a rectangular shape at the bottom end of the installation box 5, and the rectangular pipes of the rectangular coil 705 are arranged in a nested form inside the installation box 5. Each rectangular coil 705 is sequentially connected according to size, presenting a structural form that gradually shrinks from the outside to the inside, and the rectangular coil 705 and the ferromagnetic tube 701 are distributed in a circle from the outside to the inside, and the air guide tube 706 is symmetrically and evenly distributed on the top of the rectangular coil 705.

[0038] When the adsorption mechanism 7 is adsorbing the flat steel structure, the top surface of the steel structure is in contact with the bottom of the silicone soft head 702, and the gap of the ferromagnetic tube 701 provides an insertion space for the corners of the steel structure, and then the silicone soft head 702 is in contact with the surface of the steel structure. At this time, the vacuum pump 6 draws air to form a negative pressure inside the installation box 5, and through the opening of the electromagnetic valve 707, the air flow is connected to the rectangular coil 705 through the air guide tube 706, and then the gas of the connected ferromagnetic tube 701 is extracted through the rectangular coil 705, and then the air is discharged from the connected ferromagnetic tube 701 through the rectangular coil 705, and then through the contact of the silicone soft head 702, the air flow is discharged through the adsorption hole 704, prompting the silicone soft head 702 to form an adsorption operation with the surface of the steel structure, thereby lifting the steel structure. If steel bars and other steel structures are adsorbed, the small holes of the adsorption hole 704 can adsorb most steel structure surfaces with an area larger than the hole. At this time, the electromagnetic coil winding 703 is energized to pass through the ferromagnetic material of the ferromagnetic tube 701, prompting the ferromagnetic tube 701 and the electromagnetic coil winding 703 form an electromagnetic attraction, which then adsorbs irregular steel structures, and reduces rigid contact through the silicone soft head 702, protecting the steel structure while cooperating with adsorption, thereby being able to adapt to the adsorption and lifting operations of various steel structures, thereby increasing the use effect of the structure. The arrangement of the air guide tube 706 and the electromagnetic valve 707, when the air guide tube 706 is opened, the rectangular coil 705 and the ferromagnetic tube 701 at the bottom produce an air pressure adsorption effect, and when the air guide tube 706 is closed, the rectangular coil 705 and the ferromagnetic tube 701 at the bottom are not affected by the air pressure adsorption, thereby cooperating with the adsorption of shorter steel structures. In this way, the adsorption surface of the ferromagnetic tube 701 and the silicone soft head 702 can be adjusted, thereby cooperating with the adsorption of different steel structures, such as the adsorption of steel plates of different sizes. The overall design can adapt to a variety of steel structures, reducing the use of molds and funds, and overall increasing the ability to apply to multiple production lines, thereby increasing production efficiency.

[0039] In another embodiment, Figures 1-12 As shown, the travel mechanism 2 includes a sliding sleeve 201, a sliding rod 202 and a ball screw 203. There are four sliding sleeves 201, and the four sliding sleeves 201 are rectangular and symmetrical and movably sleeved on the outer side of the I-shaped travel rail frame 1. The inner sides of the top ends of the four sliding sleeves 201 are fixedly installed with support shafts 1 206. The outer sides of the support shafts 1 206 are movably sleeved with support roller sleeves 207 through bearings. The outer sides of the support roller sleeves 207 are in rolling contact with the top of the I-shaped travel rail frame 1. The inner sides of the opposite ends of the four sliding sleeves 201 are fixedly installed with two support shafts 209. The outer sides of the two support shafts 209 are movably sleeved with support rollers 208 through bearings. The outer sides of the support rollers 208 are in rolling contact with the top surface of the bottom end of the I-shaped travel rail frame 1. The sliding rod 202 is fixedly installed on the inner side of the I-shaped travel rail frame 1. The outer sides of the sliding rod 202 are movably sleeved with two limit movable seats 211. One side of the two limit movable seats 211 is fixedly installed On the inner side of the sliding sleeve 201, the two limit moving seats 211 are away from the outer side of the sliding sleeve 201 and are in sliding contact with the inner wall of the I-beam travel rail frame 1. The outer side of the ball screw 203 is threadedly connected to the two ball moving seats 210. One side of the two ball moving seats 210 is fixedly installed on the inner side of the sliding sleeve 201. The two ball moving seats 210 are away from the side of the sliding sleeve 201 and are in sliding contact with the inner wall of the I-beam travel rail frame 1. One end of the ball screw 203 is movably installed on the inner side of the I-beam travel rail frame 1 through a bearing seat, and the other end of the ball screw 203 movably penetrates the I-beam travel rail frame 1 through a bearing and extends to the outside of the I-beam travel rail frame 1. One end of the ball screw 203 located on the outside of the I-beam travel rail frame 1 is transmission-connected to a servo motor 1 204. The servo motor 1 204 is fixedly installed on the outside of the I-beam travel rail frame 1 through a bracket. Support plates 205 are fixedly installed on the opposite sides of the four sliding sleeves 201.

[0040] When the travel mechanism 2 moves, the servo motor 204 rotates to drive the ball screw 203 to rotate. The ball screw 203 pushes the sliding sleeve 201 to move through the threaded action with the ball moving seat 210, and the slide bar 202 and the limit moving seat 211 provide a force to stabilize the operation of the structure, and the support roller sleeve 207 on the inner side of the sliding sleeve 201 contacts the top of the I-beam travel rail frame 1, and the outer side of the support roller 208 rolls with the surface of the inner side of the I-beam travel rail frame 1, thereby ensuring smooth operation of the structure and increasing the force of the structure through the support of the sliding sleeve 201 and other structures and the I-beam travel rail frame 1, while the ball screw 203 and the servo motor 204 act as thread pushing and do not participate in the force, and the thread pushing of the ball screw 203 combined with the precise rotation control of the servo motor 204 can make the structure more precise when moving, increase the smoothness and convenience of control during automatic operation, and increase the fit of the structural parts.

[0041] In another embodiment, Figures 1-12 As shown, the rotating mechanism 3 includes a support column 305, the outer side of the support column 305 is sleeved with a support bearing 306, the support bearing 306 is sleeved inside the support plate 205, the top of the support column 305 is fixedly mounted with a turbine disk 301, the outer side of the turbine disk 301 is meshed with a worm 303, the outer sides of both ends of the worm 303 are movably sleeved with bearing supports 302, the bearing supports 302 are fixedly mounted on the top of the support plate 205, and one end of the worm 303 is transmission-connected to a servo motor 2 304. The servo motor 2 304 is fixedly mounted on the top of the support plate 205. The outer side of the support column 305 is sleeved with a support ring 307. The top of the support ring 307 is provided with a plurality of ball grooves 308. The inner side of the ball grooves 308 is rollingly mounted with balls 309. The ball grooves 308 and the balls 309 are evenly distributed in a circle on the top of the support ring 307. The outer side of the balls 309 is in rolling contact with the bottom of the turbine disc 301. The bottom of the support ring 307 is fixedly mounted on the top of the support plate 205.

[0042] When the rotating mechanism 3 adjusts the rotation angle, the servo motor 2 304 is started to rotate and drive the worm 303 to rotate, and the turbine disk 301 is pushed to rotate by the worm 303, thereby driving the support column 305 and the telescopic mechanism 4 at the bottom to rotate. The self-locking characteristics of the turbine disk 301 and the worm 303 can make the rotation control more stable, and it is convenient to adjust the angle when placing the adsorbed steel structure. The support column 305 provides rotation support through the support bearing 306, and the rolling support of the turbine disk 301 on the rolling ball 309 and the support ring 307 increases the relative stability and force stability of the structure, facilitates the operation of the structure, and the overall structure is easy to coordinate and control, thereby improving the controllability of the automatic control and the accuracy of the operation.

[0043] In another embodiment, Figures 1-12 As shown, the telescopic mechanism 4 includes a mounting plate 401, the top of the mounting plate 401 is fixedly mounted on the bottom of the support column 305, and four electrically controlled telescopic rods 402 are fixedly mounted on the bottom of the mounting plate 401. The four electrically controlled telescopic rods 402 are symmetrically and evenly distributed in a rectangular shape on the bottom of the mounting plate 401. The mounting box 5 is fixedly mounted on the output end of the electrically controlled telescopic rod 402. The mounting box 5, the mounting plate 401, the support column 305 and the turbine disk 301 are vertically distributed in concentric circles. The four sides of the mounting box 5 are fixedly mounted with mounting support plates 501, and the bottom of the mounting support plate 501 is fixedly mounted with a visual calibration detection camera 502. The mounting support plate 501 and the visual calibration detection camera 502 are evenly distributed in a circle on the outside of the mounting box 5.

[0044] The visual calibration detection camera 502 provides image acquisition for the grasping and adsorption of the steel structure at the bottom, acting as the eyes of the equipment to ensure relative stability in positioning and grasping, and facilitate subsequent stability when adapting to different production lines. The mounting plate 401 provides support for the electric telescopic rod 402, and the electric telescopic rod 402 is only a demonstration method of telescopic movement. It can also be replaced by other telescopic forms to ensure operation and expand the protective structure. The vertical distribution of the mounting box 5, mounting plate 401, support column 305 and turbine disc 301 facilitates stable operation of the equipment during operation, avoids structural misalignment, and plays a role in connecting the upper and lower parts and ensuring stable connection.

[0045] In another embodiment, Figures 1-10 As shown, the input end of the vacuum pump 6 is connected to the suction pipe 601 , and the end of the suction pipe 601 away from the vacuum pump 6 is connected to the interior of the installation box 5 .

[0046] The vacuum pump 6 is a controllable vacuum pump in the prior art, and can operate according to the pressure of the air extracted from the installation box 5. If the internal pressure of the installation box 5 always exists, it is determined that there is a gap in the adsorption of the silicone soft head 702 and the adsorption hole 704. Therefore, the startup of the vacuum pump 6 cannot be stopped at this time. If it stagnates, the steel structure will fall due to air leakage. In order to avoid this situation, the vacuum pump 6 is set to a component that can adjust the power and operation according to the real-time air pressure, and the adsorption holes 704 are changed from being porous and wide to being small and few to cope with and reduce the occurrence of this phenomenon. If this situation occurs, the electromagnetic coil winding 703 can be started to generate adsorption magnetism on the ferromagnetic tube 701, thereby indirectly improving the stability of the packaging steel structure lifting and facilitating subsequent operations.

[0047] In another embodiment, Figure 1 and Figure 2 and Figure 6As shown, four limit frames 801 are fixedly installed on the top of the moving pallet 8, four limit legs 802 are fixedly installed on the bottom of the moving pallet 8, the static pallet mechanism 9 includes a hollow pallet plate 901, four fixed legs 902 are fixedly installed on the bottom of the hollow pallet plate 901, four limit frames 904 are fixedly installed on the top of the hollow pallet plate 901, the specifications and dimensions of the limit legs 802 are compatible with the specifications and dimensions of the limit frames 904, a guide fan 903 is installed on the bottom of the hollow pallet plate 901 through a fan mounting frame, and the fixed legs 902 are fixed to the ground through ground anchors.

[0048] The movable pallet 8 is a dedicated pallet set up for steel structural parts, and is convenient for subsequent movement and use. The static pallet mechanism 9 has a positioning function and provides ventilation for the steel structural parts to ensure ventilation during the stacking process and provide an auxiliary cooling effect for the finished steel structural parts, thereby ensuring ventilation during the stacking process and reducing the temperature generated during production, providing a positioning and protection function, and increasing the relative stability of the structure.

[0049] In another embodiment, Figure 1 and Figure 2 As shown, the hollow silicone pads 10 are stacked linearly and evenly distributed, and a number of ventilation holes are opened inside the hollow silicone pads 10. A silicone pad 1101 is fixedly installed on the top of the placement table 11. The positions of the static tray mechanism 9, the hollow silicone pad 10 and the placement table 11 correspond to each other, and the static tray mechanism 9, the hollow silicone pad 10 and the placement table 11 are located on the inner side of the I-shaped travel rail frame 1.

[0050] The placement silicone pad 1101 provides a buffering effect for the placement of the placement table 11, which is convenient for cooperating with the telescopic conveyor in the production line to gradually transport the placed steel structures. The steel structures will have low-temperature residual temperature during production, and this temperature will not have a destructive effect on the placement silicone pad 1101, and the placement silicone pad 1101 and the hollow silicone pad 10 can be replaced with other flexible materials, such as high-temperature resistant flexible materials, which are convenient for use in conjunction with different production lines. From the top, the static tray mechanism 9, the hollow silicone pad 10 and the placement table 11 are on the same horizontal line, which is convenient for the precise control and movement of the linear movement of the traveling mechanism 2, reduces dislocation, and reduces vertical movement and structure, so that the structure reduces movement in one direction, can ensure movement efficiency and structural stability, and stabilize the use effect.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automated three-dimensional stacking device for steel structural parts, comprising an I-shaped travel rail frame (1), a movable pallet (8), a static pallet mechanism (9), a hollow silicone pad (10) and a placement table (11), characterized in that: Four telescopic legs (101) are fixedly mounted on the bottom of the I-shaped travel rail frame (1), and a mounting seat (104) is fixedly mounted on the bottom of each of the four telescopic legs (101). A travel mechanism (2) is movably mounted on the outer side of the I-shaped travel rail frame (1), a rotating mechanism (3) is movably mounted on the inner side of the travel mechanism (2), a telescopic mechanism (4) is mounted on the bottom end of the rotating mechanism (3), a mounting box (5) is fixedly mounted on the output end of the telescopic mechanism (4), an adsorption mechanism (7) is fixedly mounted inside the mounting box (5), a vacuum pump (6) is fixedly mounted on the top of the mounting box (5), and a control panel (12) is fixedly mounted on the outer side of one of the four telescopic legs (101); The adsorption mechanism (7) comprises a plurality of ferromagnetic tubes (701), the ferromagnetic tubes (701) are fixedly sleeved and extend through the bottom of the installation box (5), a silicone soft head (702) is fixedly installed at the bottom end of the ferromagnetic tube (701), a plurality of adsorption holes (704) are opened at the bottom of the silicone soft head (702), an electromagnetic coil winding (703) is wound around the outside of the ferromagnetic tube (701), a rectangular coil (705) is connected to the top of the ferromagnetic tube (701), and two air guide tubes (706) are connected to the top of the rectangular coil (705), and electromagnetic valves (707) are movably installed inside the two air guide tubes (706).

2. The automated three-dimensional stacking equipment for steel structures according to claim 1, characterized in that: Two reinforcement frames (102) are fixedly installed on opposite sides of the four telescopic legs (101), and reinforcement rods (103) are fixedly installed on opposite sides of the top ends of the four telescopic legs (101). The four telescopic legs (101) are evenly distributed in a rectangular shape at the bottom of the I-shaped travel rail frame (1).

3. The automated three-dimensional stacking equipment for steel structures according to claim 1, characterized in that: The adsorption hole (704) is located on the inner side of the inner diameter of the magnetic tube (701); the ferromagnetic tube (701) is evenly distributed in a rectangular shape at the bottom end of the installation box (5); the rectangular pipes of the rectangular coil (705) are arranged in a nested manner inside the installation box (5); the rectangular coils (705) are connected in sequence according to their sizes, presenting a structural form that is gradually reduced from the outside to the inside; the rectangular coils (705) and the ferromagnetic tube (701) are distributed in a circle layer and are connected step by step from the outside to the inside; and the air guide tubes (706) are symmetrically and evenly distributed on the top of the rectangular coils (705).

4. The automated three-dimensional stacking equipment for steel structures according to claim 1, characterized in that: The travel mechanism (2) includes a sliding sleeve (201), a sliding rod (202) and a ball screw (203). The number of the sliding sleeves (201) is four. The four sliding sleeves (201) are rectangular and symmetrical and are movably sleeved on the outer side of the I-shaped travel rail frame (1). The inner sides of the top ends of the four sliding sleeves (201) are fixedly installed with a support shaft (206). The outer side of the support shaft (206) is movably sleeved with a support roller sleeve (207) through a bearing. The outer side of the support roller sleeve (207) rolls with the top of the I-shaped travel rail frame (1). The inner sides of the four sliding sleeves (201) at opposite ends are fixedly mounted with two support shafts (209), and the outer sides of the two support shafts (209) are movably sleeved with support rollers (208) through bearings, and the outer sides of the support rollers (208) are in rolling contact with the top surface of the bottom end of the I-shaped travel rail frame (1), and the sliding rod (202) is fixedly mounted on the inner side of the I-shaped travel rail frame (1), and the outer sides of the sliding rod (202) are movably sleeved with two limit movable seats (211), and one side of the two limit movable seats (211) is fixed. The two limit movable seats (211) are installed on the inner side of the sliding sleeve (201), and the outer sides of the two limit movable seats (211) away from the sliding sleeve (201) are in sliding contact with the inner side wall of the I-shaped travel rail frame (1). The outer side of the ball screw (203) is threadedly connected to two ball movable seats (210), and one side of the two ball movable seats (210) is fixedly installed on the inner side of the sliding sleeve (201). The two sides of the two ball movable seats (210) away from the sliding sleeve (201) are in sliding contact with the inner side wall of the I-shaped travel rail frame (1). The ball screw (203) is threadedly connected to the outer side of the ball screw (203). One end of the ball screw (203) is movably mounted on the inner side of the I-shaped travel rail frame (1) through a bearing seat, and the other end of the ball screw (203) is movably penetrated through the I-shaped travel rail frame (1) through a bearing and extends to the outside of the I-shaped travel rail frame (1), and one end of the ball screw (203) located on the outside of the I-shaped travel rail frame (1) is transmission-connected to a servo motor 1 (204), and the servo motor 1 (204) is fixedly mounted on the outside of the I-shaped travel rail frame (1) through a bracket, and a support plate (205) is fixedly mounted on the opposite sides of the four sliding sleeves (201).

5. The automated three-dimensional stacking equipment for steel structures according to claim 4, characterized in that: The rotating mechanism (3) includes a support column (305), the outer side of the support column (305) is sleeved with a support bearing (306), the support bearing (306) is sleeved inside the support plate (205), a turbine disc (301) is fixedly installed on the top of the support column (305), the outer side of the turbine disc (301) is meshed with a worm (303), the outer sides of both ends of the worm (303) are movably sleeved with a bearing support (302), the bearing support (302) is fixedly installed on the top of the support plate (205), and one end of the worm (303) is transmission-connected to a servo motor 2 (304). ), the servo motor 2 (304) is fixedly mounted on the top of the support plate (205), the outer side of the support column (305) is sleeved with a support ring (307), the top of the support ring (307) is provided with a plurality of ball grooves (308), the inner side of the ball grooves (308) is rollingly mounted with rolling balls (309), the ball grooves (308) and the rolling balls (309) are evenly distributed in a circular pattern on the top of the support ring (307), the outer side of the rolling balls (309) is in rolling contact with the bottom of the turbine disc (301), and the bottom of the support ring (307) is fixedly mounted on the top of the support plate (205).

6. The automated three-dimensional stacking equipment for steel structures according to claim 5, characterized in that: The telescopic mechanism (4) comprises a mounting plate (401), the top of the mounting plate (401) is fixedly mounted on the bottom of the support column (305), four electrically controlled telescopic rods (402) are fixedly mounted on the bottom of the mounting plate (401), the four electrically controlled telescopic rods (402) are symmetrically and evenly distributed on the bottom of the mounting plate (401) in a rectangular shape, the mounting box (5) is fixedly mounted on the output end of the electrically controlled telescopic rods (402), the mounting box (5), the mounting plate (401), the support column (305) and the turbine disc (301) are vertically distributed in concentric circles, the four sides of the mounting box (5) are fixedly mounted with mounting support plates (501), the bottom of the mounting support plate (501) is fixedly mounted with a visual calibration detection camera (502), and the mounting support plate (501) and the visual calibration detection camera (502) are evenly distributed on the outside of the mounting box (5) in a circular shape.

7. The automated three-dimensional stacking equipment for steel structures according to claim 1, characterized in that: The input end of the vacuum pump (6) is connected to an air suction pipe (601), and the end of the air suction pipe (601) away from the vacuum pump (6) is connected to the interior of the installation box (5).

8. The automated three-dimensional stacking equipment for steel structures according to claim 1, characterized in that: The top of the movable tray (8) is fixedly mounted with four limiting frames (801), the bottom of the movable tray (8) is fixedly mounted with four limiting legs (802), the static tray mechanism (9) comprises a hollow tray plate (901), the bottom of the hollow tray plate (901) is fixedly mounted with four fixed legs (902), the top of the hollow tray plate (901) is fixedly mounted with four limiting frames (904), the specifications and dimensions of the limiting legs (802) are compatible with the specifications and dimensions of the limiting frames (904), the bottom of the hollow tray plate (901) is mounted with a guide fan (903) via a fan mounting frame, and the fixed legs (902) are fixed to the ground via ground anchors.

9. The automated three-dimensional stacking equipment for steel structures according to claim 1, characterized in that: The hollow silicone pads (10) are linearly stacked and evenly distributed, and a plurality of ventilation holes are opened inside the hollow silicone pads (10). A placement silicone pad (1101) is fixedly installed on the top of the placement table (11). The positions of the static tray mechanism (9), the hollow silicone pad (10) and the placement table (11) correspond to each other, and the static tray mechanism (9), the hollow silicone pad (10) and the placement table (11) are located on the inner side of the I-shaped travel rail frame (1).

Images