A galvanized angle steel feeding and overturning device

Abstract

The utility model discloses a characterized in that including drive mechanism, support frame body mechanism, turnover mechanism, universal coupling, turnover box mechanism, the drive mechanism is side -by -side formula independent unit, the drive mechanism top installs support frame body mechanism, the drive mechanism is connected with support frame body mechanism through universal coupling, install turnover mechanism on the support frame body, the support frame body adopts H -shaped steel structure and extends cantilever beam, makes turnover mechanism to install in cantilever end of 45 inclination angle, and forms L type space layout with turnover box mechanism, turnover box mechanism is installed to the side of turnover mechanism.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a galvanized angle steel feeding and turning device. Background Technology

[0002] In the traditional galvanized angle steel production process, the cross-sectional structure of galvanized angle steel is prone to causing zinc liquid to accumulate at the corners, resulting in defects such as uneven coating thickness, drips, or missed coating. Manual turning is not only inefficient, but also poses safety hazards such as hot zinc liquid splashing and workpiece slippage.

[0003] Existing application number CN201820910000.9 proposes a feeding and turning device, including a base, a turning bucket, and a fixed drive rod. The upper part of both sides of the base is provided with fixed blocks with an arched structure. Rotating shafts are fixed at the edges of both sides of the turning bucket. The rotating shafts and the fixed blocks are movably connected to each other through bearings. Connecting seats are provided in the middle of both sides of the turning bucket. The upper part of the fixed drive rod is movably hinged to the connecting seats through bolts, and the lower part of the fixed drive rod is hinged to the bottom of the base through bolts. However, the existing technology is prone to messy placement of galvanized angle steel before feeding, and the galvanized angle steel needs to be adjusted to a suitable angle before production, which increases the difficulty of operation and time cost. Utility Model Content

[0004] To address the above technical problems, this utility model provides a galvanized angle steel feeding and turning device, characterized by comprising a drive mechanism, a support frame mechanism, a turning mechanism, a universal coupling, and a turning box mechanism. The drive mechanism is a side-mounted independent unit, and the support frame mechanism is installed above the drive mechanism. The drive mechanism is connected to the support frame mechanism via a universal coupling. The turning mechanism is installed on the support frame, which adopts an H-shaped steel structure and extends a cantilever beam, so that the turning mechanism is installed at a 45° angle at the end of the cantilever, forming an L-shaped spatial layout with the turning box mechanism. The turning box mechanism is installed on the side of the turning mechanism. The drive mechanism consists of a hydraulic cylinder, a motor, a PLC controller, an electromagnetic directional valve, a drive box, and a piston rod. The drive box houses the hydraulic cylinder, motor, PLC controller, and piston rod. The PLC controller, as the core control unit, connects to the electromagnetic coil of the electromagnetic directional valve via digital output terminals to control the flow direction and flow rate of the hydraulic oil. The hydraulic cylinder is mounted on the side of the electromagnetic directional valve, which regulates the input and output of the hydraulic oil. The piston rod of the hydraulic cylinder is rigidly connected to a crankshaft via a pin. The crankshaft is subjected to the linear thrust or pull of the piston rod, which is converted into rotational motion, ultimately driving the tilting box mechanism to complete the tilting action. Sensors detect the position of the crankshaft and connecting rod and feed the signal back to the PLC controller. The PLC controller controls the stroke and pressure of the hydraulic cylinder according to a preset program to achieve precise angle control. The motor drives the hydraulic cylinder, the hydraulic cylinder pushes the piston rod, and the piston rod then drives related components to achieve the tilting action. The support frame mechanism consists of support rods, connecting blocks, and connecting rods. Connecting blocks are installed on the side of the support rods, and the support rods and connecting blocks are connected by bolts and nuts. Two support rods are connected in the middle by connecting blocks. Connecting rods are installed on the upper side of the support rods, and the support rods and connecting rods are connected by riveting. The stable structure of the connecting rods and support rods ensures stability during the flipping process. The flipping mechanism consists of a crank, connecting rod, shaft, locking buckle, rotating disk, connecting rod bearing, mounting block, crank disc, and infrared sensor. The rotating shaft is mounted on the side of the crank disc, and the crank rod is mounted on the side of the crank disc. The rotating shaft passes through the crank rod, and the crank disc and crank rod are connected by the rotating shaft. The connecting rod is connected to the side of the crank rod. The rotating disk is mounted on the side of the connection between the connecting rod and the crank rod. The mounting block is mounted above the connecting rod, and the locking buckle is mounted on the mounting block. The connecting rod and the mounting block are connected by threads. The connecting rod bearing is connected to the side of the mounting block, and the connecting rod bearing is connected to the flipping housing by riveting. The tilting box mechanism consists of a tilting box body, modules, limit blocks, electromagnetic reversing valves, slide rails, slide covers, latches, supporting base frames, rotating shafts, tilting box shells, hollow frames, buckles, connecting buckles, movable door panels, moving blocks, and locking balls. The tilting box body is installed inside the shell, and multiple protruding modules are installed inside the tilting box body. A slide rail is provided on the inner side of the tilting box body, and a moving block is installed on the slide rail. Limit blocks are installed on the sides of the moving blocks, allowing the limit blocks to move along the slide rails. Locking balls are installed inside the limit blocks. A hollow frame is installed below the tilting box body, and the tilting box body and the hollow frame are connected by bolts and nuts. A locking ball is installed below the shell of the tilting box body. The support base and the hollow frame under the flip box are installed on the flip box shell through the support base to prevent it from falling off. One side of the flip box shell is a movable door panel, which is installed on the flip box shell shell by hinges. Connecting buckles are installed on the movable door panel. There is a slide rail on one side of the flip box shell shell, and a sliding cover is installed on the slide rail. The sliding cover moves on the slide rail. A latch is installed on the other side of the sliding cover. There is a groove on the flip box shell shell. The sliding cover is connected to the groove on the flip box shell shell by the latch. Buckles are installed on both sides of the sliding cover. A rotating shaft is installed on the side of the flip box shell shell. When the sliding cover moves to the top, it changes direction by rotating the shaft, so that it covers the flip box shell shell.

[0005] The beneficial effects of this utility model are as follows: This invention adds a drive mechanism, a support frame mechanism, a flipping mechanism, and a flipping box mechanism to the original design. These additional components allow for multi-angle flipping of the galvanized angle steel, ensuring uniform pouring and significantly improving production efficiency. Furthermore, for angles that need adjustment, this invention is equipped with a PLC control system that precisely controls the flipping angle through preset programs. It is easy to operate, highly applicable, and significantly optimizes the production process, thereby increasing productivity.

[0006] The newly added drive mechanism of this utility model consists of a hydraulic cylinder, a motor, a PLC controller, a drive box, and a piston rod. The added drive mechanism can work in coordination with the hydraulic cylinder, motor, and PLC controller to achieve smooth and precise flipping action. The extension and retraction of the piston rod drives the connecting rod bearing to rotate, ensuring that the flipping box can be stably locked at any angle, reducing manual intervention, further reducing operational risks, and improving the overall safety and reliability of the equipment.

[0007] The newly added support frame mechanism of this utility model consists of a support rod, a connecting block, and a connecting rod. The added support frame mechanism can provide stable support for the tilting box. The connecting block and the support rod are fixed by bolts. The connecting rod enhances the overall structural stability, ensures the smooth operation of the equipment during the tilting process, effectively prevents tilting or shaking, and further ensures operational safety.

[0008] The newly added flipping mechanism of this utility model consists of a crank, connecting rod, rotating shaft, locking buckle, rotating disk, connecting rod bearing, mounting block, crank disk, and infrared sensor. The added flipping mechanism achieves precise angle adjustment through the coordinated action of the crank and connecting rod. The infrared sensor monitors the positional relationship between the mounting block and the flipping box in real time to ensure the accuracy of the flipping action and prevent deviations during the flipping process. The locking buckle automatically locks at key positions to ensure the stability and safety of the flipping process and improve the operating efficiency of the equipment.

[0009] The newly added flipping box mechanism of this utility model consists of a flipping box body, a moving block, a module, a limiting block, a slide rail, a sliding cover, a lock, a supporting base, a rotating shaft, a flipping box shell, a hollow frame, a buckle, a connecting buckle, a movable door panel, and a locking ball. The added flipping box mechanism can fix and flip galvanized angle steel in multiple directions. The limiting block ensures that the flipping box body stops precisely at a specific angle. The slide rail and slide rail work together to realize the smooth opening and closing of the sliding cover. The supporting base provides a stable foundation. The overall structure is compact, easy to operate, and effectively improves work efficiency and operational safety. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of a galvanized angle steel feeding and turning device according to the present invention; Figure 2 This is a diagram of the drive mechanism of a galvanized angle steel feeding and turning device according to this utility model; Figure 3 This is a schematic diagram of the support frame structure of a galvanized angle steel feeding and turning device according to this utility model; Figure 4 This is a diagram of the flipping mechanism of a galvanized angle steel feeding and flipping device according to this utility model; Figure 5 This is a diagram of the tilting box mechanism of a galvanized angle steel feeding and tilting device according to this utility model; 1-Hydraulic cylinder, 2-Motor, 3-Drive box, 4-Piston rod, 5-Support rod, 6-Connecting block, 7-Connecting rod, 8-Crank rod, 9-Connecting rod, 10-Rotating shaft, 11-Locking buckle, 12-Rotating disc, 13-Connecting rod bearing, 14-Mounting block, 15-Crank disc, 16-Tilting box, 17-Module, 18-Limiting block, 19-Slide rail, 21-Sliding cover, 22-Lock, 23-Supporting base frame, 24-Rotating shaft, 25-Tilting box outer shell, 26-Hollowed frame, 27-Snap fastener, 28-Movable door panel. Detailed Implementation

[0011] Example 1

[0012] This utility model provides a galvanized angle steel feeding and turning device, characterized in that it includes a drive box 3 with a hydraulic cylinder 1, a motor 2, and a piston rod 4 installed inside. The hydraulic cylinder 1 is mounted on the side of the motor 2 and is connected to the piston rod 4. The piston rod 4 is connected to a crank rod 8 on the turning mechanism. The crank rod 8 pushes the piston rod 4 through the hydraulic cylinder to provide a thrust for turning. A connecting block 6 is mounted on the side of a support rod 5. The support rod 5 and the connecting block 6 are connected by bolts and nuts. The two support rods 5 are connected in the middle by the connecting block 6. A connecting rod 7 is installed on the upper side. The support rod 5 is connected to the connecting rod 7 by riveting. A rotating shaft 10 is installed on the side of the crank disc 15. A crank rod 8 is installed on the side of the crank disc 15. The rotating shaft 10 passes through the crank rod 15. The crank disc 15 and the crank rod 8 are connected by the rotating shaft 10. A connecting rod 9 is connected to the side of the crank rod 8. A rotating disk 12 is installed on the side of the connection between the connecting rod 9 and the crank rod 8. An mounting block 14 is installed above the connecting rod 9. A locking buckle 11 is installed on the mounting block 14. The connecting rod 9 and the mounting block 14 are connected by threads. The side of the mounting block 14 is connected to the connecting rod 9. The rod bearing 13 is connected to the tilting box 16 by riveting. The tilting box 16 is installed inside the tilting box shell 25. Multiple protruding modules 17 are installed inside the tilting box 16. A slide rail 19 is provided on the inner side of the tilting box 16. The limiting block 18 moves on the slide rail 19. A hollow frame 26 is installed below the tilting box 16. The tilting box 16 and the hollow frame 26 are connected by bolts and nuts. A support base 23 is installed below the tilting box shell 25. The hollow frame 26 below the tilting box 16 is supported by the support base 23. The sliding cover 21 is mounted on the outer shell 25 to prevent it from falling off. One side of the outer shell 25 is provided with a movable door panel 28, which is mounted on the outer shell 25 via a hinge. A latch 22 is installed on the other side of the sliding cover 21. The outer shell 25 has a groove, and the sliding cover 21 is connected to the groove on the outer shell 25 via the latch 22. Buckles 27 are installed on both sides of the sliding cover 21. A rotating shaft 24 is installed on the side of the outer shell 25. The sliding cover 21 moves to the top and changes direction via the rotating shaft 24, thus covering the outer shell 25.

[0013] Example 2

[0014] When using this utility model, first move the sliding cover 21 on the flip box shell 25 and open it by rotating the shaft 24. Then adjust the internal module 17 to the appropriate position, move the limiting block 18 to the appropriate position through the slide rail 19, lock the limiting block 18 by locking the ball, and then put the galvanized angle steel into the flip box body 16. After the galvanized angle steel is placed into the tilting box 16, the sliding cover 21 is closed and locked by the rotating shaft 24. The motor 2 is started to drive the hydraulic cylinder 1. The crank 8 and the connecting rod 9 work together to drive the tilting box 16 to precisely tilt to the angle set by the PLC controller. The locking buckle 11 is locked by the PLC controller to ensure that the tilting box 16 stays stably. After the tilting is completed, the galvanized angle steel is poured out through the movable door panel 28 and poured out evenly at the set angle. If the galvanized angle steel needs to be placed at a specific angle, the limit block 18 can be adjusted to the required angle and locked again. The flipping box 16 is precisely controlled by the PLC controller to ensure that the galvanized angle steel is placed stably at the preset angle. It can then be taken out as a whole through the hollow frame 26 below, and then processed as a whole to improve product quality and production efficiency. This invention enables multi-angle flipping of galvanized angle steel to ensure uniform pouring, significantly improving production efficiency. Furthermore, for angles requiring adjustment, this invention is equipped with a PLC control system that precisely controls the flipping angle through preset programs. It is easy to operate, highly applicable, and significantly optimizes the production process, thereby increasing productivity.

[0015] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A galvanized angle steel feeding and turning device, characterized in that... It includes a drive mechanism, a support frame mechanism, a tilting mechanism, a universal coupling, and a tilting box mechanism. The drive mechanism is a side-mounted independent unit. The support frame mechanism is installed above the drive mechanism and is connected to the support frame mechanism via a universal coupling. The tilting mechanism is installed on the support frame. The support frame adopts an H-shaped steel structure and extends a cantilever beam, so that the tilting mechanism is installed at a 45° angle at the end of the cantilever, forming an L-shaped spatial layout with the tilting box mechanism. The tilting box mechanism is installed on the side of the tilting mechanism.

2. The galvanized angle steel feeding and turning device according to claim 1, characterized in that... The drive mechanism consists of a hydraulic cylinder, a motor, a PLC controller, an electromagnetic directional valve, a drive box, and a piston rod. The drive box houses the hydraulic cylinder, motor, PLC controller, and piston rod. The PLC controller, as the core control unit, connects to the electromagnetic coil of the electromagnetic directional valve via digital output terminals to control the flow direction and flow rate of the hydraulic oil. A hydraulic cylinder is mounted on the side of the electromagnetic directional valve, which regulates the input and output of hydraulic oil to the cylinder. The piston rod of the hydraulic cylinder is rigidly connected to a crankshaft via a pin. The crankshaft, subjected to the linear thrust or pull of the piston rod, converts this into rotational motion, ultimately driving the tilting box mechanism to complete the tilting action. Sensors detect the positions of the crankshaft and connecting rod, feeding the signals back to the PLC controller. The PLC controller controls the stroke and pressure of the hydraulic cylinder according to a preset program, achieving precise angle control. The motor drives the hydraulic cylinder, which in turn pushes the piston rod, which then drives related components to achieve the tilting action.

3. The galvanized angle steel feeding and turning device according to claim 1, characterized in that... The support frame mechanism consists of support rods, connecting blocks, and connecting rods. Connecting blocks are installed on the sides of the support rods, and the support rods and connecting blocks are connected by bolts and nuts. Two support rods are connected in the middle by connecting blocks. Connecting rods are installed on the upper sides of the support rods, and the support rods and connecting rods are connected by riveting. The stable structure of the connecting rods and support rods ensures stability during the flipping process.

4. The galvanized angle steel feeding and turning device according to claim 1, characterized in that... The flipping mechanism consists of a crank, connecting rod, shaft, locking mechanism, rotating disk, connecting rod bearing, mounting block, crank disc, and infrared sensor. The rotating shaft is mounted on the side of the crank disc, and the crank rod is mounted on the side of the crank disc. The rotating shaft passes through the crank rod, and the crank disc and crank rod are connected by the rotating shaft. The connecting rod is connected to the side of the crank rod. The rotating disk is mounted on the side of the connection between the connecting rod and the crank rod. The mounting block is mounted above the connecting rod, and a locking mechanism is mounted on the mounting block. The connecting rod and the mounting block are connected by threads. The connecting rod bearing is connected to the side of the mounting block, and the connecting rod bearing is connected to the flipping housing by riveting.

5. A galvanized angle steel feeding and turning device according to claim 1, characterized in that... The tilting box mechanism consists of a tilting box body, modules, limit blocks, electromagnetic reversing valves, slide rails, slide covers, latches, support bases, rotating shafts, tilting box shells, hollow frames, buckles, connecting buckles, movable door panels, moving blocks, and locking balls. The tilting box body is installed inside the shell, and multiple protruding modules are installed inside the tilting box body. A slide rail is provided on the inner side of the tilting box body, and a moving block is installed on the slide rail. Limit blocks are installed on the sides of the moving blocks, allowing the limit blocks to move along the slide rails. Locking balls are installed inside the limit blocks. A hollow frame is installed below the tilting box body, and the tilting box body and hollow frame are connected by bolts and nuts. A support base is installed below the shell of the tilting box body. The base frame and the hollow frame under the flip box are installed on the flip box shell through the base frame to prevent it from falling off. One side of the flip box shell is a movable door panel, which is installed on the flip box shell shell by hinges. Connecting buckles are installed on the movable door panel. There is a slide rail on one side of the flip box shell shell, and a sliding cover is installed on the slide rail. The sliding cover moves on the slide rail. A latch is installed on the other side of the sliding cover. There is a groove on the flip box shell shell. The sliding cover is connected to the groove on the flip box shell shell by the latch. Buckles are installed on both sides of the sliding cover. A rotating shaft is installed on the side of the flip box shell shell. When the sliding cover moves to the top, it changes direction by rotating the shaft, so that it covers the flip box shell shell.

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