Angle steel production feeding device

Abstract

The utility model relates to the technical field of angle steel production feeding, in particular to an angle steel production feeding device which comprises an arc-shaped supporting rod and a U-shaped frame, the U-shaped frame is arranged on the upper surface of the arc-shaped supporting rod, lifting devices are arranged at the two ends of the U-shaped frame, the pair of lifting devices are not in contact with the U-shaped frame, a pair of connecting plates is arranged on the arc face inside the U-shaped frame, and the connecting plates are connected with the arc-shaped supporting rod. A pair of connecting plates is arranged on the upper surface of the U-shaped frame, mounting strips are arranged on the upper surfaces of the pair of connecting plates, driving rollers are arranged on the upper surfaces of the mounting strips, and connecting rods are arranged on the vertical surfaces of the two sides in the U-shaped frame in a penetrating mode. The angle steel can be slowly placed on the conveying belt by the lifting equipment, the driving roller of the conveying equipment cannot be completely pressed by the angle steel, and the equipment is further provided with a limiting structure, so that the angle steel cannot be in parameter friction with the conveying equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel production and feeding, in particular to an angle steel production and feeding device. Background Art

[0002] Angle steel, commonly known as angle iron, is a long steel strip with two sides perpendicular to each other. There are equal-leg angle steel and unequal-leg angle steel. The two sides of equal-leg angle steel are equal in width. Angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as connectors between components. It is widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouses. In the production process of angle steel, it is necessary to feed it as the processing proceeds. However, it currently mainly relies on manual feeding, which increases the labor of workers and the feeding amount is unstable during the feeding process.

[0003] Most of the existing angle steel handling equipment uses manual placement on conveyor belts for transportation. When workers carry the angle steel on the conveyor belt, the weight of the angle steel itself plus the impact force of the workers placing it on the conveyor belt can easily cause serious damage to the conveyor belt itself, and will also cause inevitable damage to the rollers on the conveyor belt. In addition, if the angle steel is not limited in position during transportation, it will cause wear and tear on the inside of the conveyor belt, and make a lot of noise. Utility Model Content

[0004] The utility model aims to provide a feeding device for angle steel production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for angle steel production, comprising: an arc-shaped support rod and a U-shaped frame, a U-shaped frame is arranged on the upper surface of the arc-shaped support rod, lifting devices are arranged at both ends of the U-shaped frame, and a pair of the lifting devices are not in contact with the U-shaped frame, a pair of connecting plates are arranged on the arc surface inside the U-shaped frame, and a pair of mounting strips are arranged on the upper surface of the connecting plates, and a driving roller is arranged on the upper surface of the mounting strip, and connecting rods are arranged through the vertical surfaces on both sides of the inside of the U-shaped frame.

[0006] Preferably, an inclined mounting ring is provided on the surface of the connecting rod close to the driving roller, and a plurality of balls with the same spacing are provided on the inner ring of the mounting ring, and the balls are rotationally connected to the mounting ring, and a plurality of reinforcement plates with the same spacing are also provided on the upper surface of the connecting rod, and the vertical surface of the reinforcement plate is connected to the vertical surface inside the U-shaped frame, and the arc surfaces at the upper ends of the plurality of balls are slidably connected to L-shaped angle steels.

[0007] Preferably, a driving motor is arranged on one side of the U-shaped frame close to the lifting device, and a round rod is arranged on the circular surface of the driving motor facing the U-shaped frame.

[0008] Preferably, a rectangular notch is provided at the intersection of the round rod and the U-shaped frame, a plurality of stoppers with the same spacing are provided on the upper surface of the rectangular notch, and a pair of symmetrical rectangular guide blocks are provided on the rod body of the round rod.

[0009] Preferably, a circular hole is provided at the intersection of the round rod and the block, a plurality of cylindrical tubes with the same spacing are penetrated through the rod body of the round rod, and an L-shaped pressing rod is provided at the arc surface of the cylindrical tube close to the mounting ring, a memory spring is provided at the circular surface of the cylindrical tube, and there is a fixed relationship between the cylindrical tube and the L-shaped pressing rod.

[0010] Preferably, the lifting device comprises: a U-shaped installation frame, a pair of hydraulic telescopic rods are arranged on the bottom surface of the inner ring of the U-shaped installation frame, and the telescopic rod bodies of the hydraulic telescopic rods are connected to L-shaped docking plates.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure, and the equipment is provided with an automatic lifting device. Workers only need to place the angle steel on the lifting device, and the lifting device can slowly place the angle steel on the conveyor belt, and the driving roller of the conveying device will not be subjected to all the pressure of the angle steel. The equipment is also provided with a limiting structure to ensure that the angle steel will not rub against the parameters of the conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the connecting plate of the utility model.

[0014] Figure 3 It is a schematic diagram of the connection structure of the memory spring of the utility model.

[0015] Figure 4 This is a schematic diagram showing the structure of the lifting equipment of the utility model.

[0016] In the figure: 1. arc-shaped support rod; 2. U-shaped frame; 3. lifting device; 4. connecting plate; 5. mounting strip; 6. driving roller; 8. connecting rod; 9. mounting ring; 10. ball bearing; 11. reinforcing plate; 12. L-shaped angle steel; 13. driving motor; 14. round rod; 15. rectangular notch; 16. stopper; 17. rectangular guide block; 18. cylinder; 19. L-shaped pressing rod; 20. memory spring; 21. hydraulic telescopic rod; 22. L-shaped docking plate; 111. U-shaped mounting frame. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 4 , the utility model provides a technical solution: Figure 1 and Figure 2 As shown, a feeding device for angle steel production includes: an arc-shaped support rod 1 and a U-shaped frame 2, a U-shaped frame 2 is arranged on the upper surface of the arc-shaped support rod 1, lifting devices 3 are arranged at both ends of the U-shaped frame 2, and a pair of lifting devices 3 are not in contact with the U-shaped frame 2, a pair of connecting plates 4 are arranged on the arc surface inside the U-shaped frame 2, and a mounting bar 5 is arranged on the upper surface of the pair of connecting plates 4, and a driving roller 6 is arranged on the upper surface of the mounting bar 5, and connecting rods 8 are arranged through the vertical surfaces on both sides of the inside of the U-shaped frame 2.

[0019] like Figure 2 As shown, an inclined mounting ring 9 is provided on the surface of the connecting rod 8 close to the driving roller 6, and a plurality of balls 10 with the same spacing are provided on the inner ring of the mounting ring 9, and the balls 10 and the mounting ring 9 are in a rotational connection relationship, and a plurality of reinforcing plates 11 with the same spacing are also provided on the upper surface of the connecting rod 8, and the vertical surface of the reinforcing plate 11 is connected to the vertical surface inside the U-shaped frame 2, and the arc surface at the upper end of the plurality of balls 10 is slidably connected to the L-shaped angle steel 12.

[0020] like Figure 1 and Figure 2 As shown, a driving motor 13 is provided on one side of the U-shaped frame 2 close to the lifting device 3 , and a round rod 14 is provided on the circular surface of the driving motor 13 facing the U-shaped frame 2 .

[0021] like Figure 1 and Figure 3 As shown, a rectangular notch 15 is provided at the intersection of the round rod 14 and the U-shaped frame 2, a plurality of stoppers 16 with the same spacing are provided on the upper surface of the rectangular notch 15, and a pair of symmetrical rectangular guide blocks 17 are provided on the rod body of the round rod 14, and no rectangular guide rod 17 is provided at the intersection of the round rod 14 and the rectangular notch 15.

[0022] like Figure 3As shown, a circular hole is provided at the intersection of the round rod 14 and the stopper 16, and the diameter of the intersection of the stopper 16 and the round rod 14 is larger than the diameter of the round rod 14 plus the length of the rectangular guide rod 17. A number of cylindrical tubes 18 with the same spacing are penetrated through the rod body of the round rod 14, and an L-shaped pressing rod 19 is provided at the arc surface of the cylindrical tube 18 close to the mounting ring 9, and a memory spring 20 is provided at the circular surface of the cylindrical tube 18, and there is a fixed relationship between the cylindrical tube 18 and the L-shaped pressing rod 19.

[0023] like Figure 4 As shown, the lifting device 3 comprises: a U-shaped installation frame 111, a pair of hydraulic telescopic rods 21 are arranged on the bottom surface of the inner ring of the U-shaped installation frame 111, and an L-shaped docking plate 22 is connected to the telescopic rod body of the hydraulic telescopic rod 21.

[0024] Working principle: When the device is working, the angle steel is first placed on a pair of L-shaped docking plates 22 manually, and then a pair of hydraulic telescopic rods 21 arranged on the bottom surface of the inner ring of the U-shaped mounting frame 111 are started, so that the telescopic rods of the hydraulic telescopic rods 21 are lowered, so that the angle steel 12 is placed on the ball 10. At this time, the arc-shaped part at the bottom end of the angle steel 12 is also in contact with the driving roller 6, and the ball 10 will bear most of the weight of the angle steel 12. Then the driving motor 13 is started to rotate the round rod 14. Because a pair of symmetrical rectangular guide blocks 17 are arranged on the rod body of the round rod 14, the cylindrical tube 18 will also rotate with the rotation of the round rod 14. With the rotation of the cylindrical tube 18, the L-shaped pressing rod 19 presses the angle steel 12, thereby playing a role in limiting. , and then start the driving roller 6, so that the angle steel 12 starts to be transported. As the angle steel 12 moves, the L-shaped pressing rod 19 will also move on the friction force and the pulling force provided by the angle steel. After moving to a certain time, the cylindrical tube 18 will contact the block 16. As the angle steel 12 continues to move, when the angle steel 12 is completely separated from the L-shaped pressing rod 19, the cylindrical tube 18 will be reset by the pulling force provided by the memory spring 20, and then the driving motor 13 will reset and rotate, so that the L-shaped pressing rod 19 is reset. When the next angle steel is moved, it works reciprocatingly. This is only the working mode of the front end, and the rear driving motor 13 will not rotate after the rotation limit, and will only wait for the arrival of the next angle steel.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An angle steel production feeding device, comprising: An arc-shaped support rod (1) and a U-shaped frame (2), characterized in that: a U-shaped frame (2) is arranged on the upper surface of the arc-shaped support rod (1), lifting devices (3) are arranged at both ends of the U-shaped frame (2), and a pair of the lifting devices (3) are not in contact with the U-shaped frame (2), a pair of connecting plates (4) are arranged on the arc surface inside the U-shaped frame (2), and a mounting strip (5) is arranged on the upper surface of the pair of connecting plates (4), and a driving roller (6) is arranged on the upper surface of the mounting strip (5), and connecting rods (8) are arranged on the vertical surfaces on both sides of the inside of the U-shaped frame (2).

2. The angle steel production feeding device according to claim 1, characterized in that: An inclined mounting ring (9) is provided on the surface of the connecting rod (8) close to the driving roller (6), and a plurality of balls (10) with the same spacing are provided on the inner ring of the mounting ring (9), and the balls (10) and the mounting ring (9) are in a rotational connection relationship, and a plurality of reinforcing plates (11) with the same spacing are also provided on the upper surface of the connecting rod (8), the vertical surface of the reinforcing plate (11) is connected to the vertical surface inside the U-shaped frame (2), and the arc surface of the upper ends of the plurality of balls (10) is slidably connected to the L-shaped angle steel (12).

3. The angle steel production feeding device according to claim 1, characterized in that: A driving motor (13) is arranged on one side of the U-shaped frame (2) close to the lifting device (3), and a round rod (14) is arranged on the circular surface of the driving motor (13) facing the U-shaped frame (2).

4. The angle steel production feeding device according to claim 3 is characterized in that: A rectangular notch (15) is provided at the intersection of the round rod (14) and the U-shaped frame (2), a plurality of stoppers (16) with the same spacing are provided on the upper surface of the rectangular notch (15), and a pair of symmetrical rectangular guide blocks (17) are provided on the rod body of the round rod (14).

5. The angle steel production feeding device according to claim 4, characterized in that: A circular hole is provided at the intersection of the round rod (14) and the stopper (16); a plurality of cylindrical tubes (18) with the same spacing are provided through the rod body of the round rod (14); an L-shaped pressing rod (19) is provided at the arc surface of the cylindrical tube (18) close to the mounting ring (9); a memory spring (20) is provided at the round surface of the cylindrical tube (18); and a fixed relationship exists between the cylindrical tube (18) and the L-shaped pressing rod (19).

6. The angle steel production feeding device according to claim 1, characterized in that: The lifting device (3) comprises: a U-shaped installation frame (111); a pair of hydraulic telescopic rods (21) are arranged on the bottom surface of the inner ring of the U-shaped installation frame (111); and an L-shaped docking plate (22) is connected to the telescopic rod body of the hydraulic telescopic rod (21).

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