Ingot blocking device

Abstract

The ingot blocking device comprises a guiding and conveying device and a blocking and guiding device, the blocking and guiding device is arranged at one end of the guiding and conveying device and comprises an ingot blocking air cylinder and a baffle, the ingot blocking air cylinder is provided with a vertical piston rod, and the top of the piston rod is fixedly connected with the baffle. Due to the fact that the blocking and guiding device is arranged at one end of the guiding and conveying device, when qualified alloy ingots are conveyed, the upper end of the blocking and guiding device rises upwards to block the alloy ingots from continuing to move forwards, and then the qualified alloy ingots are conveyed into a cooling area through other devices. When the unqualified alloy ingots are conveyed, the upper end of the blocking and guiding device descends, and the unqualified alloy ingots continue to move forwards on the guiding and conveying device and slide out from the guiding and conveying device. Therefore, the ingot blocking device can safely and effectively convey unqualified alloy ingots with large mass and high temperature to a waste product area from an automatic conveying line in a labor-saving manner, so that the investment of manpower is saved, the labor intensity is greatly reduced, and the potential safety hazard is eliminated.

Description

Technical Field

[0001] The utility model relates to the field of zinc alloy production automation, in particular to a device which can block qualified alloy ingots from passing through and allow unqualified alloy ingots to pass through. Background Art

[0002] On the automatic conveyor line for zinc alloys, qualified alloy ingots need to be sent to the water cooling area for cooling, while unqualified hot alloy ingots need to be picked out and sent to the scrap area. The traditional method is to manually use special tools to take out unqualified hot alloy ingots from the automatic conveyor line, and then put them in the scrap area for stacking, ready for re-smelting next time. Since an unqualified alloy ingot usually weighs 20 to 30 kilograms, and the automatic conveyor line is narrow, it is laborious, unsafe, and inconvenient for operators to take out unqualified alloy ingots because of their large mass and high temperature. Utility Model Content

[0003] The technical problem to be solved by the utility model is: how to safely, labor-savingly and effectively transport unqualified alloy ingots from an automatic transport line to a waste area.

[0004] In view of the above problems, the technical solution proposed by the utility model is: a blocking device, including a guiding device and a blocking guide device, one end of the guiding device is provided with a blocking guide device, the blocking guide device includes an ingot blocking cylinder and a baffle, the ingot blocking cylinder is provided with a vertical piston rod, and the top of the piston rod is fixedly connected to the baffle.

[0005] Preferably, the baffle includes a base plate and a vertical baffle, the base plate is horizontally arranged, the vertical baffle is vertically arranged, and one side of the base plate is fixedly connected to the bottom of the vertical baffle, and the cross-section of the baffle is L-shaped.

[0006] Preferably, the blocking and guiding device also includes an inclined slide plate, which is in the shape of a right-angled triangular prism and is arranged on the outside of the ingot blocking cylinder; the lower end of the vertical piston rod is connected to the ingot blocking cylinder, and the upper end of the vertical piston rod is fixedly connected to the base plate.

[0007] Preferably, the blocking and guiding device also includes a rib plate, the cross-section of the rib plate is a right triangle, the bottom of the rib plate is fixedly connected to the top of the base plate, and the side of the rib plate is fixedly connected to the inner side of the vertical baffle.

[0008] Preferably, the blocking and guiding device also includes a stabilizing block, a rotating rod and a bearing. The stabilizing block is fixedly connected to the vertical baffle or the rib plate. Both the stabilizing block and the bearing are provided with through mounting holes. The rotating rod passes through the mounting holes on the stabilizing block and the bearing, and both ends of the rotating rod are fixedly connected to the stabilizing block. The bearing is sleeved on the rotating rod.

[0009] Preferably, the guiding device includes a support, a support column, a roller and a rotating shaft. The roller is in the shape of a circular tube and can be rotatably mounted on the rotating shaft. Supports are arranged on both sides of the roller, and the rotating shaft passes through the supports on both sides of the roller, and a rectangular support column is fixedly connected to the outer side of the lower end of the support.

[0010] The beneficial technical effect of the utility model is that by arranging a blocking and guiding device at one end of the guiding device, when a qualified alloy ingot is transported over, the upper end of the blocking and guiding device rises upward to block the alloy ingot from continuing to move forward, and then other devices are used to transport the qualified alloy ingot to the cooling area. When an unqualified alloy ingot is transported over, the upper end of the blocking and guiding device descends, and the unqualified alloy ingot continues to move forward on the guiding device and slides off the guiding device. Therefore, the ingot blocking device can safely, labor-savingly and effectively transport unqualified alloy ingots with large mass and high temperature from the automatic conveying line to the waste area, thereby saving manpower input, greatly reducing labor intensity, and eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure when the qualified alloy ingot is blocked in Example 1;

[0012] Figure 2 It is a schematic diagram of the overall structure when the unqualified alloy ingot passes over the blocking and guiding device in Example 1;

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the guide device without the inclined slide plate;

[0014] In the figure: support 11, support column 12, roller 13, rotating shaft 14, alloy ingot 2, inclined slide 31, ingot blocking cylinder 32, vertical piston rod 33, base plate 34, vertical baffle 35, rib plate 36, stabilizing block 37, rotating rod 38, bearing 39. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the embodiments and drawings: Embodiment 1

[0016] like Figure 1 , Figure 2 and Figure 3As shown, the ingot blocking device includes a guiding device and a blocking device, wherein the guiding device includes a support 11, a support column 12, a roller 13 and a rotating shaft 14. The roller 13 is in the shape of a round tube, and the roller 13 can be rotatably mounted on the cylindrical rotating shaft 14. When the alloy ingot 2 slides on the roller 13, the resistance of the roller 13 to the alloy ingot 2 is a relatively small rolling friction force. Supports 11 are provided on both sides of the roller 13, and the support 11 is a vertically arranged metal plate. The rotating shaft 14 passes through the supports 11 on both sides of the roller 13, and both ends of the rotating shaft 14 are fixedly connected to the supports 11. In order to make the support 11 more stable, a rectangular support column 12 is fixedly connected to the outer side of the lower end of the support 11, and the bottoms of the support 11 and the support column 12 are in contact with the ground.

[0017] A blocking and guiding device is provided at one end of the guiding device, and the blocking and guiding device includes an inclined slide 31, an ingot-blocking cylinder 32, a vertical piston rod 33, a base plate 34, a vertical baffle 35, a rib plate 36, a stabilizing block 37, a rotating rod 38 and a bearing 39. The ingot-blocking cylinder 32 is placed on the ground, the lower end of the vertical piston rod 33 is connected to the ingot-blocking cylinder 32, and the upper end of the vertical piston rod 33 is connected to the base plate 34. The base plate 34 is a horizontally arranged steel plate, the vertical baffle 35 is a vertically arranged steel plate, and one side of the base plate 34 is fixedly connected to the bottom of the vertical baffle 35, and the cross-section of the whole composed of the base plate 34 and the vertical baffle 35 is L-shaped. The L-shaped steel plate is connected to the vertical piston rod 33 and can move upward or downward with the vertical piston rod 33.

[0018] The rib plate 36 is a steel plate in the shape of a right triangle. The bottom of the rib plate 36 is fixedly connected to the top of the base plate 34. The side of the rib plate 36 is fixedly connected to the inner side of the vertical baffle 35. Two rib plates 36 are fixedly connected to the inner side of the L-shaped steel plate in the transverse direction. In this embodiment, the stabilizing block 37 is in the shape of a rectangular parallelepiped. The two stabilizing blocks 37 are fixedly connected to the vertical baffle 35 in the transverse direction. The stabilizing blocks 37 and the bearings 39 are provided with through mounting holes. The rotating rod 38 passes through the mounting holes on the stabilizing blocks 37 and the bearings 39. Both ends of the rotating rod 38 are fixedly connected to the stabilizing blocks 37. The bearings 39 are sleeved on the rotating rod 38. The inclined slide 31 is a metal block in the shape of a right triangular prism. The inclined slide 31 is arranged on the outer side of the ingot blocking cylinder 32. The outer sides of the inclined slide 31 and the rib plate 36 are both inclined. The stabilizing block 37 can also be in the shape of a cylinder or a hexagonal nut. The stabilizing block 37 can also be fixedly connected to the two rib plates 36.

[0019] The specific ingot blocking process is as follows: when the operator sees that the alloy ingot 2 that is about to slide onto the guide device is a qualified product, the ingot blocking cylinder 32 is started to extend the vertical piston rod 33 of the ingot blocking cylinder 32 upward until the height of the top of the vertical baffle 35 is greater than the height of the top of the roller 13. After the qualified alloy ingot 2 slides on the roller 13 to the blocking guide device, the front end of the alloy ingot 2 hits the vertical baffle 35 and the alloy ingot 2 stops sliding. The operator then starts other devices to transport the qualified alloy ingot 2 to the next process.

[0020] When the operator sees that the alloy ingot 2 that is about to slide onto the guide device is a substandard product, the operator starts the ingot blocking cylinder 32 to retract the vertical piston rod 33 of the ingot blocking cylinder 32 downward until the height of the top of the vertical baffle 35 is slightly less than the height of the top of the roller 13. At this time, after the substandard alloy ingot 2 slides out from above the vertical baffle 35, since the height of the top of the bearing 39 is slightly greater than the height of the top of the vertical baffle 35, the bottom of the alloy ingot 2 only contacts the bearing 39 on the rotating rod 38, so that the resistance encountered by the alloy ingot 2 during the sliding process is still a small rolling friction force, thereby ensuring that the substandard alloy ingot 2 can smoothly slide out of the blocking and guiding device and slide into the waste area.

[0021] Obviously, without departing from the principle of the present invention, several improvements or modifications made should be regarded as within the protection scope of the present invention.

Claims

1. A blocking device, characterized in that: It comprises a guiding device and a blocking device. One end of the guiding device is provided with the blocking device. The blocking device comprises an ingot blocking cylinder and a baffle. The ingot blocking cylinder is provided with a vertical piston rod. The top of the piston rod is fixedly connected with the baffle.

2. The ingot blocking device according to claim 1, characterized in that: The baffle comprises a base plate and a vertical baffle, the base plate is arranged horizontally, the vertical baffle is arranged vertically, one side of the base plate is fixedly connected to the bottom of the vertical baffle, and the cross section of the baffle is L-shaped.

3. The ingot blocking device according to claim 2, characterized in that: The blocking and guiding device also includes an inclined slide plate, which is in the shape of a right-angled triangular prism and is arranged on the outside of the blocking cylinder; the lower end of the vertical piston rod is connected to the blocking cylinder, and the upper end of the vertical piston rod is fixedly connected to the base plate.

4. The ingot blocking device according to claim 3, characterized in that: The blocking and guiding device also includes a rib plate, the cross section of which is a right triangle, the bottom of the rib plate is fixedly connected to the top of the base plate, and the side surface of the rib plate is fixedly connected to the inner side surface of the vertical baffle.

5. The ingot blocking device according to claim 4, characterized in that: The blocking and guiding device also includes a stabilizing block, a rotating rod and a bearing. The stabilizing block is fixedly connected to the vertical baffle or the rib plate. Both the stabilizing block and the bearing are provided with through mounting holes. The rotating rod passes through the mounting holes on the stabilizing block and the bearing. Both ends of the rotating rod are fixedly connected to the stabilizing block, and the bearing is sleeved on the rotating rod.

6. The ingot blocking device according to claim 5, characterized in that: The guiding device includes a support, a support column, a roller and a rotating shaft. The roller is a circular tube and can be rotatably mounted on the rotating shaft. Supports are arranged on both sides of the roller. The rotating shaft passes through the supports on both sides of the roller, and a rectangular support column is fixedly connected to the outer side of the lower end of the support.

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