On-line turn-over device for square steel ingot

Abstract

The utility model relates to a square steel ingot online turn-over device which comprises two conveying chains arranged in parallel, the distance between the two conveying chains is smaller than the length of a square steel ingot, the two conveying chains operate synchronously, a turn-over mechanism is arranged between the two conveying chains, the turn-over mechanism comprises two fixing seats, a guide supporting rod is arranged between the two fixing seats, and the guide supporting rod is connected with the two fixing seats. The guide supporting rod is parallel to the conveying direction of the conveying chain, a fixed block and a sliding block are installed on the guide supporting rod, the sliding block is connected with a linear driving mechanism, a supporting plate is rotationally installed at the top of the sliding block, an L-shaped support is installed on one side of the upper end of the supporting plate, and a connecting rod is rotationally installed at the top of the fixed block; the top of the connecting rod is rotatably connected with the upper end of the supporting plate; according to the square steel ingot overturning device, automatic overturning operation of the square steel ingot is achieved through the simple overturning mechanism, efficiency is improved, and too high input cost is avoided.

Description

Technical Field

[0001] This utility model relates to the field of steel production technology, specifically to an online turning device for square steel ingots. Background Technology

[0002] Steel production enterprises mainly produce various specifications of steel. Some steel products are processed from square steel ingots. Some products require the square steel ingots to be flipped during the processing. Some small enterprises use overhead cranes to flip the steel ingots, which is less efficient. Some large enterprises use robots to flip the ingots, which improves efficiency, but the purchase cost of robots is high, increasing the production cost of the enterprise. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art above, and to provide an online turning device for square steel ingots, which can realize the automatic turning operation of square steel ingots with a low cost.

[0004] This utility model provides the following technical solution: an online turning device for square steel ingots, comprising two parallel conveyor chains, the distance between the two conveyor chains being less than the length of the square steel ingot, the two conveyor chains operating synchronously, and a turning mechanism provided between the two conveyor chains. The turning mechanism includes two fixed seats, and a guide support rod is provided between the two fixed seats. The guide support rod is parallel to the conveying direction of the conveyor chains. A fixed block and a sliding block are mounted on the guide support rod. The sliding block is connected to a linear drive mechanism. A support plate is rotatably mounted on the top of the sliding block. An L-shaped support is mounted on one side of the upper end of the support plate. A connecting rod is rotatably mounted on the top of the fixed block, and the top end of the connecting rod is rotatably connected to the upper end of the support plate.

[0005] Furthermore, the linear drive mechanism includes a cylinder, the cylinder body of which is connected to a fixed base, and the piston rod of the cylinder extends horizontally and its end is connected to a sliding block.

[0006] Furthermore, the conveyor chain includes a drive sprocket, a driven sprocket, and a chain. The chain is wound between the drive sprocket and the driven sprocket. A synchronous drive shaft is installed between the drive sprockets of the two conveyor chains, and a drive motor is installed at one end of the synchronous drive shaft.

[0007] Furthermore, the fixing block is equipped with a locking bolt, and the fixing block is slidably connected to the guide support rod. The locking bolt is used to lock the position of the fixing block on the guide support rod.

[0008] Furthermore, the top of the sliding block is provided with two support plates, the support plate is located between the two support plates, and a pin is installed between the two support plates. The pin passes through the support plate and is rotatably connected to the support plate.

[0009] Furthermore, the top of the fixed block is provided with two support plates, and a pin is installed between the two support plates. The pin is rotatably connected to the bottom end of the connecting rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the automatic flipping operation of square steel ingots is realized through a simple flipping mechanism, which not only improves efficiency but also avoids excessive investment costs. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 This is a top view of the present invention;

[0013] Figure 3 for Figure 2 AA view;

[0014] Figure 4 This is a schematic diagram of the state of the steel ingot during the flipping process when this utility model is in operation;

[0015] Figure 5 This is a schematic diagram showing the state of the steel ingot after it has been flipped during the operation of this utility model;

[0016] In the diagram: 1. Chain; 2. Drive motor; 3. Drive sprocket; 4. Synchronous drive shaft; 5. Fixed base; 6. L-shaped support; 7. Sliding block; 8. Fixed block; 9. Cylinder; 10. Guide support rod; 11. Support plate; 12. Connecting rod. Detailed Implementation

[0017] Please see Figure 1-3 This embodiment is an online turning device for square steel ingots, including two parallel conveyor chains. The distance between the two conveyor chains is less than the length of the square steel ingot. The two conveyor chains run synchronously, and a turning mechanism is provided between the two conveyor chains. The turning mechanism includes two fixed seats 5, and a guide support rod 10 is provided between the two fixed seats 5. The guide support rod 10 is parallel to the conveying direction of the conveyor chains. A fixed block 8 and a sliding block 7 are mounted on the guide support rod 10. The sliding block 7 is connected to a linear drive mechanism. A support plate 11 is rotatably mounted on the top of the sliding block 7. An L-shaped support 6 is mounted on one side of the upper end of the support plate 11. A connecting rod 12 is rotatably mounted on the top of the fixed block 8. The top end of the connecting rod 12 is rotatably connected to the upper end of the support plate 11.

[0018] Furthermore, the linear drive mechanism includes a cylinder 9, the cylinder body of which is connected to the fixed base 5, and the piston rod of the cylinder 9 extends horizontally and its end is connected to the sliding block 7.

[0019] Furthermore, the conveyor chain includes a drive sprocket 3, a driven sprocket, and a chain 1. The chain 1 is wound between the drive sprocket 3 and the driven sprocket. A synchronous drive shaft 4 is installed between the drive sprockets 3 of the two conveyor chains. A drive motor 2 is installed at one end of the synchronous drive shaft 4. The drive motor 2 drives the two conveyor chains to rotate synchronously in the same direction through the synchronous drive shaft 4.

[0020] Furthermore, the fixing block 8 is equipped with a locking bolt, and the fixing block 8 is slidably connected to the guide support rod 10. The locking bolt is used to lock the position of the fixing block 8 on the guide support rod 10. Through the above settings, the position of the fixing block 8 can be arbitrarily adjusted on the guide support rod 10. After adjustment, the position can be locked by the locking bolt, thereby adjusting the initial state of the L-shaped support 6 to adapt to the workpiece and ensure that the flipping action can be completed.

[0021] Furthermore, the top of the sliding block 7 is provided with two support plates, the support plate 11 is located between the two support plates, and a pin is installed between the two support plates. The pin passes through the support plate 11 and is rotatably connected to the support plate 11.

[0022] Furthermore, the top of the fixing block 8 is provided with two support plates, and a pin is installed between the two support plates. The pin is rotatably connected to the bottom end of the connecting rod 12.

[0023] See Figure 3-5 The working principle of this utility model is as follows: After being processed in the previous step, the square steel ingot flows along the conveyor line to the two conveyor chains of this utility model. The length direction of the square steel ingot is perpendicular to the conveying direction of the conveyor chains, so that both ends of the steel ingot span across the two conveyor chains. Since the two conveyor chains move synchronously and in the same direction, the square steel ingot is transported forward while maintaining this posture. When the square steel ingot reaches the L-shaped support 6 of the flipping mechanism, as... Figure 3 As shown, the square steel ingot is intercepted by the L-shaped support 6, with the middle part of the ingot directly above the L-shaped support 6. Then, the flipping mechanism starts to operate, and the cylinder 9 drives the sliding block 7 to move to the left. The sliding block 7 then drives the bottom end of the support plate 11 to move together. Since the top end of the support plate 11 is connected to the fixed block 8 through the connecting rod 12, the support plate 11 will flip upward while moving to the left. During the movement of the support plate 11, the L-shaped support 6 moves along the same trajectory. Figure 4 As shown, the L-shaped support 6 will first lift the square steel ingot to a certain height so that it is separated from the conveyor chain, and then drive the square steel ingot to rotate and descend to... Figure 5 As shown, the square steel ingot is flipped 90 degrees and then falls back onto the conveyor chain to continue being transported backward, thus achieving the purpose of flipping the square steel ingot online.

[0024] Obviously, if it is necessary to rotate the square steel ingot 180 degrees, then connect a set of the device of this utility model in series.

Claims

1. An online turning device for square steel ingots, characterized in that: It includes two parallel conveyor chains, the distance between the two conveyor chains being less than the length of the square steel ingot. The two conveyor chains operate synchronously, and a flipping mechanism is provided between the two conveyor chains. The flipping mechanism includes two fixed seats, and a guide support rod is provided between the two fixed seats. The guide support rod is parallel to the conveying direction of the conveyor chains. A fixed block and a sliding block are mounted on the guide support rod. The sliding block is connected to a linear drive mechanism. A support plate is rotatably mounted on the top of the sliding block. An L-shaped support is mounted on one side of the upper end of the support plate. A connecting rod is rotatably mounted on the top of the fixed block, and the top end of the connecting rod is rotatably connected to the upper end of the support plate.

2. The online turning device for square steel ingots according to claim 1, characterized in that: The linear drive mechanism includes a cylinder, the cylinder body of which is connected to a fixed base, and the piston rod of the cylinder extends horizontally and its end is connected to a sliding block.

3. The online turning device for square steel ingots according to claim 1, characterized in that: The conveyor chain includes a drive sprocket, a driven sprocket, and a chain. The chain is wound between the drive sprocket and the driven sprocket. A synchronous drive shaft is installed between the drive sprockets of the two conveyor chains, and a drive motor is installed at one end of the synchronous drive shaft.

4. The online turning device for square steel ingots according to claim 1, characterized in that: The fixing block is equipped with a locking bolt, and the fixing block is slidably connected to the guide support rod. The locking bolt is used to lock the position of the fixing block on the guide support rod.

5. The online turning device for square steel ingots according to claim 1, characterized in that: The top of the sliding block is provided with two support plates, and the support plate is located between the two support plates. A pin is installed between the two support plates, and the pin passes through the support plate and is rotatably connected to the support plate.

6. The online turning device for square steel ingots according to claim 1, characterized in that: The top of the fixed block is provided with two support plates, and a pin is installed between the two support plates. The pin is rotatably connected to the bottom end of the connecting rod.

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