Steel conveying and transferring device

Abstract

The invention discloses a steel conveying and transferring device which comprises a conveying frame, a conveying belt is installed on the conveying frame, two vertical plates are fixed to the top of the conveying frame, and a stack removing mechanism for removing stacks of steel on the conveying belt is arranged between the two vertical plates; the invention relates to the technical field of steel processing. According to the steel conveying and transferring device, through the arrangement of the stack removing mechanism and the intermittent rotation of the rotating plate, stacked steel is quickly pushed over and flatly laid, friction and collision of the stacked steel during conveying are effectively prevented, then damage such as scratches, pits and collision deformation is reduced, and after the stacked steel is pushed over and flatly laid, the steel can be conveyed to a certain extent. The steel can sequentially pass through the gap between the rotating plate and the conveying belt, the phenomenon of material extrusion during conveying is avoided, abrasion of the conveying belt is reduced, the service life of the conveying belt is prolonged, and meanwhile tiling preparation is made for the further static electricity removing step of the steel.

Description

Technical Field

[0001] The present invention relates to the technical field of steel processing, and particularly to a steel conveying and transferring device. Background Art

[0002] Steel is widely used and has a wide variety of varieties. According to different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes, and metal products. Steel is a material with a certain shape, size, and performance made from steel ingots, steel billets, or steel through pressure processing. Most steel processing is carried out through pressure processing to cause plastic deformation of the processed steel (billets, ingots, etc.). According to different steel processing temperatures, it can be divided into two types: cold processing and hot processing.

[0003] When steel is transferred, it is usually transported and transferred using a conveyor belt. During the transportation process of steel, some small pieces of steel are prone to stacking together. During the movement of the conveyor belt, friction will occur between the steels due to relative movement. Since the surface of steel usually has a certain hardness, this friction will cause damage such as scratches, pits, and bump deformations on the surface of the steel, and it is also prone to the situation of material jamming and poor conveying. In addition, static electricity is easily generated when steel rubs on the conveyor belt, and the static electricity-carrying steel will adsorb tiny impurities such as dust and iron filings in the surrounding environment, affecting the use of steel. For this, we propose a steel conveying and transferring device to solve the above problems. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a steel conveying and transferring device to solve the problems raised in the background art.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A steel conveying and transferring device includes a conveying frame, on which a conveyor belt is installed. Two vertical plates are fixed on the top of the conveying frame, and a de-stacking mechanism for de-stacking the steel on the conveyor belt is arranged between the two vertical plates;

[0006] The de-stacking mechanism includes a rotating rod rotatably connected between the opposite sides of the two vertical plates. A plurality of rotating plates are fixed on the rotating rod. A T-shaped plate is fixed on the top of the conveying frame, and a driving component for driving the rotating rod and the rotating plates to rotate intermittently is arranged on the T-shaped plate. When the rotating plate rotates, it drives the stacked steel to tilt and flatten to one side.

[0007] Preferably, the driving assembly includes a circular plate rotatably connected to one side of the T-shaped plate, a motor is fixed to the other side of the T-shaped plate, the motor drives the circular plate to rotate, a cam groove is formed on one side of the circular plate, a swing rod is rotatably connected to one side of the T-shaped plate through a rotating shaft, a connecting column is fixed to one end of the swing rod, one end of the connecting column extends into the cam groove, and the connecting column slides in the cam groove, a convex column is fixed to the other end of the swing rod, two limiting plates are fixed to one side of the T-shaped plate, and a sliding plate is slidably connected between the two limiting plates.

[0008] Preferably, a through groove and a sliding groove are formed through one side of the sliding plate, one end of the convex column extends into the through groove, a limiting frame is rotatably connected to the other end of the swing rod through a pin shaft, a movable rod is rotatably connected to one side of the circular plate through a pin shaft, a rack is fixed to one end of the movable rod, the rack slides in the limiting frame, one end of the rotating rod penetrates through the vertical plate and the sliding groove and extends to the outside of the vertical plate, and one end of the rotating rod is rotatably connected to one side of the T-shaped plate, the rotating rod slides in the sliding groove, a gear is fixed to the rotating rod, the gear is intermittently engaged with the rack, and a limiting block is fixed to one side of the sliding plate, and the limiting block is clamped into the teeth of the gear when moving upward.

[0009] Preferably, an electrostatic removal assembly for removing static electricity from the steel on the conveyor belt is arranged on one side of the circular plate. The electrostatic removal assembly includes a fixing plate fixed to the top of one of the vertical plates, a cross bar is fixed between the fixing plate and one side of the circular plate, two rotating wheels are fixed to the cross bar, wave grooves are formed on the outer surfaces of the two rotating wheels, mounting seats are fixed to the tops of the two vertical plates, and horizontal grooves are formed in the tops of the two mounting seats.

[0010] Preferably, moving plates are slidably connected to the inner surfaces of the two horizontal grooves, connecting rods are fixed to one side of the two moving plates, one end of each of the two connecting rods extends into the wave groove, and the connecting rods slide in the wave groove, L-shaped rods are fixed to the opposite sides of the two moving plates, horizontal plates are fixed to the bottom ends of the two L-shaped rods, and a plurality of static eliminator brushes are fixed to the bottom of the horizontal plates.

[0011] Preferably, converging plates are fixed to the opposite sides of the two vertical plates, and a hopper is fixed between the tops of the two vertical plates.

[0012] Preferably, an anti-jamming unit is arranged between the tops of the two converging plates and the L-shaped rods. The anti-jamming unit includes fixing rods fixed to one side of the two L-shaped rods, a square plate is arranged on one side of the two L-shaped rods, two inclined grooves are formed through one side of the square plate, one end of each of the two L-shaped rods penetrates through the inclined groove and extends to the outside of the inclined groove, and the two fixing rods slide in the inclined groove, a trapezoidal block one is fixed to one side of the square plate, and a connecting plate is fixed between the tops of the two converging plates.

[0013] Preferably, a Z-shaped poking cone is slidably connected to one side of the connecting plate. One end of the Z-shaped poking cone penetrates through the connecting plate and extends to the outside of the connecting plate. A second trapezoidal block is fixed to one end of the Z-shaped poking cone. The inclined surface of the first trapezoidal block contacts and presses against the inclined surface of the second trapezoidal block. A spring is sleeved on the outer surface of the Z-shaped poking cone. One end of the spring is fixed to one side of the second trapezoidal block, and the other end of the spring is fixed to one side of the connecting plate.

[0014] Advantageous Effects

[0015] The present invention provides a steel material conveying and transferring device. Compared with the prior art, it has the following advantageous effects:

[0016] (1) Through the setting of the de-stacking mechanism, by using the intermittent rotation of the rotating plate, the stacked steel materials are quickly pushed down and laid flat. The stacked steel materials are pushed into a stepped shape by the rotating rotating plate and then fall down and are laid flat in a layer, avoiding the stacking of steel materials, effectively preventing frictional collisions of the stacked steel materials during transmission, thereby reducing damages such as scratches, pits, and collision deformations. After the stacked steel materials are pushed down and laid flat, they can sequentially pass through the gap between the rotating plate and the conveyor belt, avoiding the phenomenon of material jamming during transmission, reducing the wear of the conveyor belt, extending the service life of the conveyor belt, and at the same time preparing for the subsequent static elimination step of the steel materials by laying them flat.

[0017] (2) Through the setting of the static elimination component, while the de-stacking mechanism is working, it can synchronously drive two cross plates to move back and forth, thereby driving the static elimination brush to brush the static electricity on the steel materials back and forth, effectively avoiding the adsorption of tiny impurities such as dust and iron filings in the surrounding environment, making the surface of the steel materials cleaner, and improving the use effect of the steel materials.

[0018] (3) Through the setting of the gathering plate, the steel materials can be gathered and collected at the center of the conveyor belt for conveying, effectively avoiding situations such as material jamming and collision caused by the dispersion of the steel materials during conveying. Through the setting of the anti-jamming unit, while the static elimination component is working, by using the movement of two L-shaped rods, the Z-shaped poking cone is driven to move back and forth to automatically remove the jammed materials between the two gathering plates, enabling the steel materials to be quickly and regularly transmitted between the two gathering plates, improving the transmission efficiency. Description of the Drawings

[0019] Figure 1 is a three-dimensional external structure diagram of the present invention;

[0020] Figure 2 is a three-dimensional partial structure diagram of the present invention;

[0021] Figure 3 is a three-dimensional exploded view of the de-stacking mechanism of the present invention;

[0022] Figure 4 For the present invention Figure 3 Partial enlarged view of position A in the present invention;

[0023] Figure 5 Stereogram of the static electricity removal component of the present invention;

[0024] Figure 6 For the present invention Figure 5 Partial enlarged view of position B in the present invention;

[0025] Figure 7 Stereogram of the anti-jamming material unit of the present invention;

[0026] Figure 8 Connection state diagram of the limit block and the gear of the present invention.

[0027] In the figure: 1, conveying frame; 2, conveyor belt; 3, vertical plate; 4, de-stacking mechanism; 5, driving component; 6, static electricity removal component; 7, folding plate; 8, hopper; 9, anti-jamming material unit; 41, rotating rod; 42, rotating plate; 43, T-shaped plate; 51, circular plate; 52, motor; 53, cam groove; 54, rotating shaft; 55, swing rod; 56, connecting column; 57, convex column; 58, limiting plate; 59, sliding plate; 510, through groove; 511, sliding groove; 512, limiting frame; 513, movable rod; 514, rack; 515, gear; 516, limit block; 61, fixing plate; 62, cross bar; 63, runner; 64, wave groove; 65, mounting seat; 66, cross groove; 67, moving plate; 68, connecting rod; 69, L-shaped rod; 610, cross plate; 611, static eliminator brush; 91, fixing rod; 92, square plate; 93, inclined groove; 94, trapezoidal block 1; 95, connecting plate; 96, Z-shaped poking cone; 97, trapezoidal block 2; 98, spring. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] The embodiments of the present invention provide three technical solutions, specifically including the following embodiments:

[0030] Embodiment 1

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8, a steel conveying and transferring device, including a conveying frame 1, on which a conveyor belt 2 is installed. The conveyor belt 2 is controlled by a motor to start. After starting, the conveyor belt 2 conveys steel from left to right. Refer to Figure 1 As shown, two vertical plates 3 are fixed on the top of the conveying frame 1, and a de-stacking mechanism 4 for de-stacking the steel on the conveyor belt 2 is arranged between the two vertical plates 3;

[0032] The de-stacking mechanism 4 includes a rotating rod 41 rotatably connected between the opposite sides of the two vertical plates 3. A plurality of rotating plates 42 are fixed on the rotating rod 41. There is a gap between the bottom of the lowermost rotating plate 42 and the top of the conveyor belt 2, and only single-layer steel can pass through this gap. A T-shaped plate 43 is fixed on the top of the conveying frame 1, and a driving assembly 5 for driving the rotating rod 41 and the rotating plates 42 to rotate intermittently is arranged on the T-shaped plate 43. When the rotating plates 42 rotate, the stacked steel is driven to tilt and spread to one side.

[0033] The driving assembly 5 includes a circular plate 51 rotatably connected to one side of the T-shaped plate 43. A motor 52 is fixed on the other side of the T-shaped plate 43. The motor 52 is controlled by an external switch and is electrically connected to an external power supply. The motor 52 drives the circular plate 51 to rotate. The output end of the motor 52 is fixed to one side of the circular plate 51. A cam groove 53 is formed on one side of the circular plate 51. One side of the T-shaped plate 43 is rotatably connected to a swing rod 55 through a rotating shaft 54. One end of the swing rod 55 is fixed with a connecting column 56. One end of the connecting column 56 extends into the cam groove 53, and the connecting column 56 slides in the cam groove 53. When the circular plate 51 rotates, it drives the connecting column 56 to slide in the cam groove 53, thereby driving the swing rod 55 to swing back and forth around the rotating shaft 54. The other end of the swing rod 55 is fixed with a convex column 57. Two limiting plates 58 are fixed on one side of the T-shaped plate 43, and a sliding plate 59 is slidably connected between the two limiting plates 58.

[0034] A through slot 510 and a slide slot 511 are formed on one side of the slide plate 59, one end of the protruding column 57 extends into the through slot 510, the other end of the swing rod 55 is rotatably connected to the limit frame 512 via a pin, a movable rod 513 is rotatably connected to one side of the circular plate 51 via a pin, a rack 514 is fixed to one end of the movable rod 513, the rack 514 slides in the limit frame 512, one end of the rotating rod 41 passes through the vertical plate 3 and the slide slot 511 and extends to the outside of the vertical plate 3, and one end of the rotating rod 41 is rotatably connected to one side of the T-shaped plate 43, and the rotating rod 41 is in the slide slot 511. Sliding, a gear 515 is fixed on the rotating rod 41, and the gear 515 is intermittently meshed with the rack 514. When the swing rod 55 is tilted and drives the slide plate 59 to move up, the rack 514 is separated from the gear 515. After resetting, the rack 514 drives the gear 515 to rotate intermittently clockwise. A limiting block 516 is fixed on one side of the slide plate 59. When the limiting block 516 moves up, it is stuck in the teeth of the gear 515. The limiting block 516 is in the shape of a triangular prism. When the slide plate 59 moves up, it drives the triangular prism to move up synchronously and get stuck in the teeth of the gear 515, thereby making the gear 515 stuck to prevent the gear 515 from reversing.

[0035] By setting the de-stacking mechanism 4 and utilizing the intermittent rotation of the rotating plate 42, the stacked steel materials can be quickly pushed down and laid flat, so that the stacked steel materials are pushed into a step shape by the rotating rotating plate, and then fallen down and laid flat as a layer, thereby avoiding the stacking of steel materials and effectively preventing the stacked steel materials from generating friction and collision during transportation, thereby reducing damage such as scratches, pits, bumps and deformations. After the stacked steel materials are pushed down and laid flat, they can pass through the gap between the rotating plate 42 and the conveyor belt 2 in turn, thereby avoiding the phenomenon of material extrusion during transportation, reducing the wear of the conveyor belt 2, and extending the service life of the conveyor belt 2. At the same time, it also prepares for the further destaticization step of the steel materials. The setting of the limit block 516 can jam the gear 515 to prevent the rotating plate 42 from reversing under the squeeze of the steel materials. The purpose of the intermittent rotation of the rotating plate 42 is to allow the steel materials to gather on one side of the rotating plate 42 when the rotating plate 42 stops rotating, and to push down the gathered steel materials when the rotating plate 42 rotates.

[0036] Gathering plates 7 are fixed on opposite sides of the two vertical plates 3. The gathering plates 7 are L-shaped with an obtuse angle. When the steel is transmitted to the gathering plates 7, it gradually gathers toward the center of the conveyor belt 2. A hopper 8 is fixed between the tops of the two vertical plates 3, and the steel is poured from the hopper 8 into the conveyor belt 2 for transmission.

[0037] Example 2

[0038] Based on Example 1, see Figures 5 - 6As shown in the figure, an electrostatic elimination component 6 for removing static electricity from the steel on the conveyor belt 2 is provided on one side of the circular plate 51. The electrostatic elimination component 6 includes a fixing plate 61 fixed to the top of one of the vertical plates 3. A cross bar 62 is fixed between the fixing plate 61 and one side of the circular plate 51. Two rotating wheels 63 are fixed on the cross bar 62. Wave grooves 64 are formed on the outer surfaces of the two rotating wheels 63. Mounting seats 65 are fixed to the tops of the two vertical plates 3. Horizontal grooves 66 are formed on the tops of the two mounting seats 65.

[0039] Moving plates 67 are slidably connected to the inner surfaces of the two horizontal grooves 66. The moving plates 67 are adapted to the sizes of the horizontal grooves 66. Connecting rods 68 are fixed to one sides of the two moving plates 67. The connecting rods 68 are adapted to the sizes of the wave grooves 64. One ends of the two connecting rods 68 extend into the wave grooves 64, and the connecting rods 68 slide in the wave grooves 64. L-shaped rods 69 are fixed to the opposite sides of the two moving plates 67. Cross plates 610 are fixed to the bottom ends of the two L-shaped rods 69. The cross plates 610 are metal plates and are grounded through wires. A plurality of static electricity elimination brushes 611 are fixed to the bottoms of the cross plates 610. The bristles of the static electricity elimination brushes 611 are made of materials with good electrical conductivity and soft texture, such as carbon fiber mixed with nylon. The static electricity elimination brushes are installed at specific positions on the steel conveying path so that their bristles gently contact the surface of the steel. As the steel moves, the brushes make reciprocating motions. The carbon fiber can quickly conduct the static electricity charges on the surface of the steel and guide them to the ground or export them through the grounding wire, avoiding the accumulation of static electricity. Moreover, the soft bristles will not scratch the surface of the steel, which can not only effectively remove static electricity but also ensure the quality of the steel.

[0040] Through the setting of the electrostatic elimination component 6, while the de-stacking mechanism 4 is working, it can synchronously drive the two cross plates 610 to move back and forth, thereby driving the static electricity elimination brushes 611 to brush the static electricity on the steel back and forth, effectively avoiding the adsorption of tiny impurities such as dust and iron filings in the surrounding environment, making the surface of the steel cleaner and improving the use effect of the steel.

[0041] Embodiment 3

[0042] On the basis of Embodiment 2, refer to Figure 7As shown in the figure, an anti-jamming unit 9 is provided between the tops of the two converging plates 7 and the L-shaped rod 69. The anti-jamming unit 9 includes a fixed rod 91 fixed to one side of the two L-shaped rods 69. A square plate 92 is provided on one side of the two L-shaped rods 69. Two inclined slots 93 are formed through one side of the square plate 92. One end of each of the two L-shaped rods 69 passes through the inclined slots 93 and extends to the outside of the inclined slots 93, and the two fixed rods 91 are both slidable in the inclined slots 93. The size of the inclined slots 93 is adapted to the size of the fixed rods 91. When the two fixed rods 91 move towards each other, they slide obliquely upwards in the inclined slots 93, driving the square plate 92 to move downwards. A first trapezoidal block 94 is fixed to one side of the square plate 92. A connecting plate 95 is fixed between the tops of the two converging plates 7.

[0043] A Z-shaped poking cone 96 is slidably connected to one side of the connecting plate 95. The setting of the Z-shaped poking cone 96 can unblock and remove jams from the materials stuck between the two converging plates 7. One end of the Z-shaped poking cone 96 passes through the connecting plate 95 and extends to the outside of the connecting plate 95. A second trapezoidal block 97 is fixed to one end of the Z-shaped poking cone 96. The inclined surface of the first trapezoidal block 94 is in contact and extrusion with the inclined surface of the second trapezoidal block 97. A spring 98 is sleeved on the outer surface of the Z-shaped poking cone 96. The setting of the spring 98 is used to reset the second trapezoidal block 97. One end of the spring 98 is fixed to one side of the second trapezoidal block 97, and the other end of the spring 98 is fixed to one side of the connecting plate 95.

[0044] Through the setting of the converging plates 7, the steel can be gathered and collected at the center of the conveyor belt 2 for transportation, effectively avoiding the situation of material jams, collisions and other unsmooth transportation caused by the dispersion of the steel. Through the setting of the anti-jamming unit 9, while the static electricity removal component 6 is working, the movement of the two L-shaped rods 69 is utilized to drive the Z-shaped poking cone 96 to reciprocate, automatically removing jams from the materials stuck between the two converging plates 7, enabling the steel to be quickly and regularly transmitted between the two converging plates 7, and improving the transmission efficiency.

[0045] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0046] During operation, the steel is poured into the hopper 8. The steel falls onto the conveyor belt 2 and is conveyed from left to right. When the steel is transported to one side of the rotating plate 42, there is a gap between the lowermost rotating plate 42 and the conveyor belt 2, and this gap is just large enough for a steel sheet of one thickness to pass through. At this time, the steel stacked above is blocked by the rotating plate 42 and accumulates on one side of the rotating plate 42. The motor 52 is started to rotate, causing the motor 52 to drive the circular plate 51 to rotate. As a result, the connecting column 56 slides in the cam groove 53. While sliding, it drives the swing rod 55 to swing back and forth around the rotating shaft 54. Further, the convex column 57 drives the sliding plate 59 to slide up and down reciprocally. When the circular plate 51 rotates, it drives the movable rod 513 and the rack 514 to move back and forth left and right. Due to the up-and-down swing of the swing rod 55, the rack 514 engages with the gear 515 intermittently. When the sliding plate 59 moves upward, the rack 514 separates from the gear 515. At this time, the limit block 516 snaps into the teeth of the gear 515 to prevent the rotating rod 41 from rotating in reverse. When the gear 515 rotates intermittently, the gear 515 drives the rotating rod 41 and the rotating plate 42 to rotate intermittently. When the rotating plate 42 rotates, it pushes down the steel stacked above for paving, effectively preventing stacking. When the steel passes through the gap, the two converging plates 7 gradually converge the steel to the center of the conveyor belt 2 for transportation. When the circular plate 51 rotates, it synchronously drives the cross bar 62 to rotate. Further, the cross bar 62 drives the rotating wheel 63 to rotate. When the rotating wheel 63 rotates, it drives the connecting rod 68 to reciprocate back and forth in the wave groove 64. Further, the connecting rod 68 drives the moving plate 67, the cross plate 610, and the static eliminator brush 611 to reciprocate back and forth. Further, the static eliminator brush 611 brushes the static electricity off the steel. During the opposite movement of the two L-shaped rods 69, they drive the two fixing rods 91 to move. Further, the fixing rods 91 slide in the inclined groove 93, driving the square plate 92 and the trapezoidal block 94 to move downward. Further, the inclined surface of the trapezoidal block 94 contacts and presses against the inclined surface of the trapezoidal block 97. Further, the trapezoidal block 97 moves to the right, driving the Z-shaped poking cone 96 to move to the right. Further, it compresses the compression spring 98, and the spring 98 drives the Z-shaped poking cone 96 to reset. When the Z-shaped poking cone 96 moves back and forth left and right, it unblocks the steel clamped between the two converging plates 7.

[0047] The embodiments of the invention have been described in detail above, but the above content is only the preferred embodiments of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A steel material conveying and transferring device, comprising a conveying frame (1), on which a conveying belt (2) is mounted, characterized in that: Two vertical plates (3) are fixed on the top of the conveying frame (1), and a destacking mechanism (4) for destacking the steel materials on the conveying belt (2) is arranged between the two vertical plates (3); The destacking mechanism (4) comprises a rotating rod (41) rotatably connected between opposite sides of two vertical plates (3), a plurality of rotating plates (42) being fixed on the rotating rod (41), a T-shaped plate (43) being fixed on the top of the conveying frame (1), and a driving assembly (5) for driving the rotating rod (41) and the rotating plate (42) to rotate intermittently is arranged on the T-shaped plate (43), and when the rotating plate (42) rotates, the stacked steel materials are driven to tilt to one side and be laid flat.

2. A steel material conveying and transferring device according to claim 1, characterized in that: The driving assembly (5) comprises a circular plate (51) rotatably connected to one side of the T-shaped plate (43); a motor (52) is fixed to the other side of the T-shaped plate (43); the motor (52) drives the circular plate (51) to rotate; a cam groove (53) is provided on one side of the circular plate (51); a swing rod (55) is rotatably connected to one side of the T-shaped plate (43) via a rotating shaft (54); a connecting column (56) is fixed to one end of the swing rod (55); one end of the connecting column (56) extends to the inside of the cam groove (53), and the connecting column (56) slides in the cam groove (53); a convex column (57) is fixed to the other end of the swing rod (55); two limiting plates (58) are fixed to one side of the T-shaped plate (43); a slide plate (59) is slidably connected between the two limiting plates (58).

3. A steel material conveying and transferring device according to claim 2, characterized in that: A through slot (510) and a slide slot (511) are formed on one side of the slide plate (59); one end of the protruding column (57) extends into the through slot (510); the other end of the swing rod (55) is rotatably connected to a limit frame (512) via a pin shaft; a movable rod (513) is rotatably connected to one side of the circular plate (51) via a pin shaft; a rack (514) is fixed to one end of the movable rod (513); the rack (514) slides in the limit frame (512); and the rotating rod (41) One end of the rotating rod (41) passes through the vertical plate (3) and the slide groove (511) and extends to the outside of the vertical plate (3), and one end of the rotating rod (41) is rotatably connected to one side of the T-shaped plate (43), the rotating rod (41) slides in the slide groove (511), a gear (515) is fixed on the rotating rod (41), and the gear (515) is intermittently meshed with the rack (514), and a limiting block (516) is fixed on one side of the slide plate (59), and the limiting block (516) is stuck in the teeth of the gear (515) when moving upward.

4. A steel material conveying and transferring device according to claim 2, characterized in that: A static electricity removal component (6) for removing static electricity from steel on the conveyor belt (2) is arranged on one side of the circular plate (51), and the static electricity removal component (6) comprises a fixed plate (61) fixed on the top of one of the vertical plates (3), a cross bar (62) is fixed between the fixed plate (61) and one side of the circular plate (51), two rotating wheels (63) are fixed on the cross bar (62), and the outer surfaces of the two rotating wheels (63) are both provided with wave grooves (64), and mounting seats (65) are fixed on the tops of the two vertical plates (3), and the tops of the two mounting seats (65) are both provided with cross grooves (66).

5. The steel material conveying and transferring device according to claim 4 is characterized in that: The inner surfaces of the two transverse grooves (66) are slidably connected to movable plates (67), one side of the two movable plates (67) is fixed with connecting rods (68), one end of the two connecting rods (68) extends to the inside of the wave groove (64), and the connecting rods (68) slide in the wave groove (64), the opposite sides of the two movable plates (67) are fixed with L-shaped rods (69), the bottom ends of the two L-shaped rods (69) are fixed with transverse plates (610), and the bottom of the transverse plate (610) is fixed with multiple static elimination brushes (611).

6. The steel material conveying and transferring device according to claim 1 is characterized in that: A folding plate (7) is fixed on opposite sides of the two vertical plates (3), and a hopper (8) is fixed between the tops of the two vertical plates (3).

7. The steel material conveying and transferring device according to claim 6 is characterized in that: An anti-jamming unit (9) is arranged between the top of the two folding plates (7) and the L-shaped rod (69), and the anti-jamming unit (9) comprises a fixing rod (91) fixed to one side of the two L-shaped rods (69); a square plate (92) is arranged on one side of the two L-shaped rods (69); two inclined grooves (93) are penetrated through one side of the square plate (92); one end of the two L-shaped rods (69) penetrates the inclined groove (93) and extends to the outside of the inclined groove (93); and the two fixing rods (91) slide in the inclined groove (93); a trapezoidal block (94) is fixed on one side of the square plate (92); and a connecting plate (95) is fixed between the tops of the two folding plates (7).

8. The steel material conveying and transferring device according to claim 7 is characterized in that: A Z-shaped poking cone (96) is slidably connected to one side of the connecting plate (95), one end of the Z-shaped poking cone (96) penetrates the connecting plate (95) and extends to the outside of the connecting plate (95), one end of the Z-shaped poking cone (96) is fixed with a trapezoidal block 2 (97), the inclined surface of the trapezoidal block 1 (94) is in contact and extrusion with the inclined surface of the trapezoidal block 2 (97), and a spring (98) is sleeved on the outer surface of the Z-shaped poking cone (96), one end of the spring (98) is fixed to one side of the trapezoidal block 2 (97), and the other end of the spring (98) is fixed to one side of the connecting plate (95).

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