Steel feeding and stirring machine

Abstract

The utility model discloses a steel feeding and shifting machine, which relates to the field of feeding devices, and comprises a placing table, one side of the placing table is fixedly connected with a fixed table, and a lifting plate is connected between the placing table and the fixed table in an up-down sliding manner; a driving mechanism for driving the lifting plate to move up and down is installed on the outer sides of the fixing table and the lifting plate, a guide plate is formed at the top end of the outer side of the fixing table, a conveying frame is fixedly connected to the upper portion of the outer side of the fixing table through a fixing plate, and a plurality of conveying wheels are rotationally connected to the inner side of the conveying frame at equal intervals in the axial direction. According to the bar-shaped steel conveying device, the material blocking mechanism is arranged and can prevent another bar-shaped steel from entering the conveying frame again under the condition that the bar-shaped steel exists in the conveying frame, meanwhile, the material blocking mechanism can block a plurality of bar-shaped steels, and when a plurality of bar-shaped steels appear on the material blocking mechanism, manual intervention is carried out, so that the bar-shaped steels are prevented from entering the conveying frame again. Only one piece of bar-shaped steel is blocked by the material blocking mechanism, the manual intervention process is simple, and no risk exists.

Description

Technical Field

[0001] The utility model relates to the field of feeding devices, in particular to a steel material feeding and shifting machine. Background Art

[0002] In the prior art, when the rod-shaped steel is loaded, the rod-shaped steel is driven to move upward by a lifting material shifter, and the moved rod-shaped steel slides into the conveyor frame under the guidance of the inclined guide surface.

[0003] However, in the existing production process, there may be a situation where another rod-shaped steel material enters the conveyor rack before the previous rod-shaped steel material is completely conveyed away. At this time, manual intervention is required, and the conveying wheels in the conveyor rack are running synchronously. The intervention operation is risky in a non-shutdown state. If the machine is shut down, it will cause a decrease in production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a steel material feeding and shifting machine in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel feeding and shifting machine comprises a placing table, one side of the placing table is fixedly connected to a fixed table, a lifting plate is slidably connected between the placing table and the fixed table, a driving mechanism for driving the lifting plate to move up and down is installed on the outer sides of the fixed table and the lifting plate, a guide plate is formed on the top end of the outer side of the fixed table, a conveying frame is fixedly connected to the upper outer side of the fixed table through a fixed plate, a plurality of conveying wheels are axially equidistantly connected to the inner side of the conveying frame, a strip groove is formed between the guide plate and the conveying frame, one end of the conveying frame is rotatably connected to a material blocking mechanism movably connected to the strip groove, and the material blocking mechanism is used to prevent rod-shaped steel from continuously entering the inner side of the conveying frame.

[0006] As a further solution of the utility model: the driving mechanism includes a worm rotatably connected to the inner side of the mounting frame, the mounting frame is fixedly connected to the outer side of the fixed platform, and a forward and reverse motor is installed on the top of the mounting frame, the output end of the forward and reverse motor passes through the mounting frame and is coaxially connected to the worm, the outer side of the worm is meshed with a worm wheel, the worm wheel is connected to a plurality of gears through a rotating shaft, and the plurality of gears are coaxially and equidistantly arranged; the outer side of the lifting plate is formed with a rack meshing with the gear.

[0007] As a further solution of the utility model: a through hole is provided inside the fixing platform for the rack to slide up and down.

[0008] As a further solution of the utility model: two connecting frames are symmetrically fixedly connected to the outer side of the fixed platform, and the rotating shaft is rotatably connected between the two connecting frames.

[0009] As a further solution of the utility model: the material blocking mechanism includes a baffle rotatably connected to the output port of the conveying frame and a plurality of L-shaped rods movably connected to the inner side of the strip groove, and a synchronization shaft is fixedly connected to the lower side of each of the plurality of L-shaped rods. Except for the synchronization shaft aligned with the baffle, the other plurality of synchronization shafts are rotatably connected to the conveying frame, and the synchronization shaft aligned with the baffle is fixedly connected to the rotating part of the baffle.

[0010] As a further solution of the utility model: a side of the plurality of L-shaped rods away from the synchronization shaft is rotationally connected to a synchronization rod, and the plurality of L-shaped rods perform synchronous actions through the synchronization rod.

[0011] As a further solution of the utility model: the top ends of the placing table, the fixing table, the lifting plate, the guide plate, the conveying frame and the L-shaped rod are all formed with downwardly inclined guide surfaces.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting up a material blocking mechanism, the material blocking mechanism can prevent another rod-shaped steel from entering the conveying rack again when there are still rod-shaped steel materials remaining in the conveying rack. At the same time, the material blocking mechanism can block multiple rod-shaped steel materials. When multiple rod-shaped steel materials appear on the material blocking mechanism, manual intervention is performed to ensure that only one rod-shaped steel material is blocked by the material blocking mechanism. The manual intervention process is simple and highly safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle part;

[0016] Figure 3 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 4 For the utility model Figure 3 A partial enlarged view of point B in the middle.

[0018] In the figure: 1. placing table; 2. fixing table; 3. lifting plate; 4. guide plate; 5. conveying frame; 6. conveying wheel; 7. gear; 8. forward and reverse motor; 9. worm; 10. worm wheel; 11. rack; 12. baffle; 13. strip groove; 14. L-shaped rod; 15. fixing plate; 16. through hole; 17. synchronization shaft; 18. synchronization rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1 to Figure 4 In the embodiment of the utility model, a steel feeding and shifting machine comprises a placing table 1, a fixed table 2 is fixedly connected to one side of the placing table 1, a lifting plate 3 is slidably connected between the placing table 1 and the fixed table 2, a driving mechanism for driving the lifting plate 3 to move up and down is installed on the outer sides of the fixed table 2 and the lifting plate 3, a guide plate 4 is formed with an inclined setting at the top end of the outer side of the fixed table 2, a conveying frame 5 is fixedly connected to the upper outer side of the fixed table 2 through a fixed plate 15, a plurality of conveying wheels 6 are axially equidistantly connected to the inner side of the conveying frame 5, a strip groove 13 is formed between the guide plate 4 and the conveying frame 5, and a material blocking mechanism movably connected to the strip groove 13 is rotatably connected to one end of the conveying frame 5, and the material blocking mechanism is used to prevent rod-shaped steel from continuously entering the inner side of the conveying frame 5.

[0021] In this embodiment: when loading, the driving mechanism is started, and the driving mechanism drives the lifting plate 3 to move up and down reciprocatingly. When the lifting plate 3 moves upward, it can drive a rod-shaped steel material to move upward. After the rod-shaped steel material is misaligned with the fixed platform 2, under the guidance of the guide surface, it slides into the inner side of the conveying frame 5 through the guide plate 4 and contacts the conveying wheel 6. Under the driving action of the driving device (such as: a motor and multiple belts), the conveying wheel 6 drives the rod-shaped steel material to move;

[0022] When the rod-shaped steel material moves, the rod-shaped steel material contacts the material blocking mechanism, and the material blocking structure rotates at this time, restricting the next rod-shaped steel material from sliding into the conveying frame 5 .

[0023] Please refer to Figure 1 , Figure 2 and Figure 3 The driving mechanism includes a worm 9 rotatably connected to the inner side of the mounting frame, the mounting frame is fixedly connected to the outer side of the fixed platform 2, and a forward and reverse motor 8 is installed on the top of the mounting frame, the output end of the forward and reverse motor 8 passes through the mounting frame and is coaxially connected to the worm 9, a worm wheel 10 is meshed on the outer side of the worm 9, and the worm wheel 10 is connected to a plurality of gears 7 through a rotating shaft, and the plurality of gears 7 are coaxially and equidistantly arranged; a rack 11 meshing with the gear 7 is formed on the outer side of the lifting plate 3.

[0024] In this embodiment: by starting the forward and reverse motor 8, the forward and reverse motor 8 drives the worm 9 to rotate, the worm 9 in the rotating state drives the worm wheel 10 to rotate, and the worm wheel 10 drives multiple gears 7 to rotate synchronously through the rotating shaft. At this time, the rack 11 moves up and down under the action of the gear 7, thereby realizing the up and down movement of the lifting plate 3, and realizing the loading of the rod-shaped steel.

[0025] Please refer to Figure 3 A through hole 16 is provided inside the fixed platform 2 for the rack 11 to slide up and down.

[0026] In this embodiment, the through hole 16 can prevent the fixing platform 2 from interfering with the rack 11 during the up and down movement.

[0027] Please refer to Figure 2 The outer side of the fixed platform 2 is symmetrically fixedly connected with two connecting frames, and the rotating shaft is rotatably connected between the two connecting frames.

[0028] In this embodiment: the connecting frame provides rotation support for the gear 7 and the rotating shaft.

[0029] Please refer to Figure 3 and Figure 4 The material blocking mechanism includes a baffle 12 rotatably connected to the output port of the conveying frame 5 and a plurality of L-shaped rods 14 movably connected to the inner side of the strip groove 13. A synchronization shaft 17 is fixedly connected to the lower side of each of the plurality of L-shaped rods 14. Except for the synchronization shaft 17 aligned with the baffle 12, the other plurality of synchronization shafts 17 are rotatably connected to the conveying frame 5, and the synchronization shaft 17 aligned with the baffle 12 is fixedly connected to the rotating part of the baffle 12.

[0030] In this embodiment: when the rod-shaped steel material moves, one end of the rod-shaped steel material contacts the baffle 12, and the baffle 12 is forced to rotate upward from a vertical state, and the rotating baffle 12 drives the synchronous shaft 17 connected to its rotation point to rotate, and the rotating synchronous shaft 17 drives the L-shaped rod 14 to rotate synchronously, and the upper half of the cross plate of the L-shaped rod 14 rotates upward from a horizontal state, thereby achieving the effect of protruding from the guide plate 4, until the rod-shaped steel material is completely transported away, at which time the baffle 12 is reset under the action of its own weight, and synchronously drives the L-shaped rod 14 to reset synchronously;

[0031] The L-shaped rod 14 protruding from the surface of the guide plate 4 after rotation can play the role of blocking the material, thereby preventing another rod-shaped steel material from entering the conveying frame 5 before one rod-shaped steel material is completely conveyed away.

[0032] Please refer to Figure 4 The side of the multiple L-shaped rods 14 away from the synchronization shaft 17 is rotatably connected to the synchronization rod 18, and the multiple L-shaped rods 14 perform synchronous actions through the synchronization rod 18.

[0033] In this embodiment: when one L-shaped rod 14 rotates, one end of the synchronization rod 18 rotates accordingly, and the rotating synchronization rod 18 synchronously pulls the remaining multiple L-shaped rods 14 to perform synchronous actions, thereby achieving that the multiple L-shaped rods 14 protrude from the top of the guide plate 4 after rotating upward from a horizontal state, forming a material blocking effect.

[0034] Please refer to Figure 1 The top surfaces of the placing table 1, the fixing table 2, the lifting plate 3, the guide plate 4, the conveying frame 5 and the L-shaped rod 14 are all formed with downwardly inclined guide surfaces.

[0035] In this embodiment, the rod-shaped steel material can slide along the guide surface without manual loading.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel material feeding and shifting machine, comprising a placing table (1), one side of the placing table (1) is fixedly connected to a fixing table (2), a lifting plate (3) is slidably connected up and down between the placing table (1) and the fixing table (2), characterized in that: A driving mechanism for driving the lifting plate (3) to move up and down is installed on the outer sides of the fixed platform (2) and the lifting plate (3); a guide plate (4) is formed on the outer top end of the fixed platform (2); a conveying frame (5) is fixedly connected to the upper outer side of the fixed platform (2) through a fixed plate (15); a plurality of conveying wheels (6) are axially equidistantly rotatably connected to the inner side of the conveying frame (5); a strip groove (13) is formed between the guide plate (4) and the conveying frame (5); a material blocking mechanism movably connected to the strip groove (13) is rotatably connected to one end of the conveying frame (5); the material blocking mechanism is used to prevent rod-shaped steel materials from continuously entering the inner side of the conveying frame (5).

2. A steel material feeding and shifting machine according to claim 1, characterized in that: The driving mechanism comprises a worm (9) rotatably connected to the inner side of a mounting frame, the mounting frame is fixedly connected to the outer side of the fixed platform (2), and a forward and reverse motor (8) is installed on the top of the mounting frame, the output end of the forward and reverse motor (8) passes through the mounting frame and is coaxially connected to the worm (9), the outer side of the worm (9) is meshed with a worm wheel (10), the worm wheel (10) is connected to a plurality of gears (7) via a rotating shaft, and the plurality of gears (7) are coaxially and equidistantly arranged; A rack (11) meshing with the gear (7) is formed on the outer side of the lifting plate (3).

3. A steel material feeding and shifting machine according to claim 2, characterized in that: A through hole (16) is provided inside the fixed platform (2) for the rack (11) to slide up and down.

4. A steel material feeding and shifting machine according to claim 3, characterized in that: Two connecting frames are symmetrically and fixedly connected to the outer side of the fixed platform (2), and the rotating shaft is rotatably connected between the two connecting frames.

5. The steel material feeding and shifting machine according to claim 1, characterized in that: The material blocking mechanism comprises a baffle (12) rotatably connected to the output port of the conveying frame (5) and a plurality of L-shaped rods (14) movably connected to the inner side of the strip groove (13); a synchronization shaft (17) is fixedly connected to the lower side of each of the plurality of L-shaped rods (14); except for the synchronization shaft (17) aligned with the baffle (12), the other plurality of synchronization shafts (17) are rotatably connected to the conveying frame (5); and the synchronization shaft (17) aligned with the baffle (12) is fixedly connected to the rotation point of the baffle (12).

6. A steel material feeding and shifting machine according to claim 5, characterized in that: The side of the plurality of L-shaped rods (14) away from the synchronization shaft (17) is rotatably connected to a synchronization rod (18), and the plurality of L-shaped rods (14) perform synchronous movements via the synchronization rod (18).

7. A steel material feeding and shifting machine according to claim 6, characterized in that: The top ends of the placement table (1), the fixing table (2), the lifting plate (3), the guide plate (4), the conveying frame (5) and the L-shaped rod (14) are all formed with downwardly inclined guide surfaces.

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