Automatic round steel material feeding device

Abstract

The utility model discloses an automatic round steel material feeding device, which belongs to the technical field of round steel material feeding devices and comprises a material containing frame, a fixed step material supporting frame, a material ejecting air cylinder, a material receiving groove and a feeding air cylinder which are arranged on a fixed frame, the material containing frame is arranged in an inclined mode, the fixed step material supporting frame is located below the material containing frame in an inclined mode, and the fixed step material supporting frame is located below the material containing frame. The fixed step material supporting frame is located between the material containing frame and the material receiving groove. Round steel materials are stacked on the material containing frame, the round steel materials are gradually fed to the fixed stepped material supporting frame, the material jacking air cylinder reciprocates to drive the movable stepped material supporting frame to jack the round steel materials, the round steel materials are released from the stacked state on the fixed stepped material supporting frame and climb in a stepped mode, and then the round steel materials are fed into the material receiving groove. The feeding air cylinder extends to push the round steel materials to slide in the material receiving groove, automatic feeding of the single round steel materials is completed, personnel on duty is not needed, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of round steel feeding devices, and particularly relates to an automatic round steel feeding device. Background Art

[0002] When stored, round steel materials are stacked in multiple pieces. When feeding the round steel materials one by one, manual feeding operation requires personnel on duty, resulting in low feeding efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide an automatic round steel feeding device to solve the above-mentioned problems.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: an automatic round steel feeding device, which includes a material holding rack, a fixed stepped material supporting rack, a top material cylinder, a material receiving groove and a feeding cylinder installed on a fixed rack. The material holding rack is arranged obliquely. The fixed stepped material supporting rack is located obliquely below the material holding rack, and the fixed stepped material supporting rack is located between the material holding rack and the material receiving groove. The upper end of the fixed stepped material supporting rack is in a stepped shape. The top material cylinder is located below the fixed stepped material supporting rack, and a movable stepped material supporting rack is arranged on the top material cylinder. The movable stepped material supporting rack and the fixed stepped material supporting rack are arranged in a staggered manner, and the upper end of the movable stepped material supporting rack is in a stepped shape. The feeding cylinder is located on one side of the material receiving groove.

[0005] As a further description of the above technical scheme:

[0006] The fixed stepped material supporting rack includes a plurality of first support frames and a plurality of first guide bars. The plurality of first support frames are fixedly installed on the fixed rack at equal intervals in the horizontal direction. The plurality of first guide bars are fixedly connected to the tops of the plurality of first support frames, and the plurality of first guide bars are arranged in a stepped shape.

[0007] As a further description of the above technical scheme:

[0008] The movable stepped material supporting rack includes a plurality of second support frames and a plurality of second guide bars. The plurality of second support frames are installed at the end of the top material cylinder through a fixing plate, and the plurality of second support frames are arranged at equal intervals in the horizontal direction. The plurality of second guide bars are fixedly connected to the tops of the second support frames, and the plurality of second guide bars are arranged in a stepped shape. The first support frames and the second support frames are arranged in a staggered manner.

[0009] As a further description of the above technical scheme:

[0010] Guide inclined surfaces are provided at the tops of the first guide bars and the second guide bars.

[0011] As a further description of the above technical solution:

[0012] The material storage rack is formed by connecting multiple support bars with multiple screw rods.

[0013] As a further description of the above technical solution:

[0014] A material guiding plate is arranged on the fixed stepped material supporting rack, and the material guiding plate extends into the material receiving groove.

[0015] To sum up, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, the round steel materials are stacked on the material storage rack, and the round steel materials are gradually fed onto the fixed stepped material supporting rack. The reciprocating movement of the material pushing cylinder drives the round steel materials on the movable stepped material supporting rack to be pushed upward, so that the round steel materials are released from the stacked state on the fixed stepped material supporting rack and climb in a stepped manner, and then the round steel materials are fed into the material receiving groove. The feeding cylinder extends to push the round steel materials to slide in the material receiving groove, completing the single-piece automatic feeding of the round steel materials without the need for personnel on duty, improving the feeding efficiency.

[0017] 2. In the present utility model, when the material pushing cylinder descends, a negative drop is generated between the second guiding strip and the first guiding strip, and the round steel materials on the first guiding strip fall onto the second guiding strip under the action of stacking and extrusion. When the material pushing cylinder ascends, a positive drop is generated between the second guiding strip and the first guiding strip. Under the guiding action of the second guiding strip, the round steel materials fall onto the nearest first guiding strip between the second guiding strip and the material receiving groove. By repeating this process, the round steel materials are finally close to the material receiving groove and fall into the material receiving groove, realizing the separation and feeding of single round steel materials. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of an automatic feeding device for round steel materials.

[0019] Figure 2 It is an exploded view of an automatic feeding device for round steel materials.

[0020] Figure 3 It is a front view of an automatic feeding device for round steel materials.

[0021] Figure 4 It is a reference diagram of the use state of an automatic feeding device for round steel materials.

[0022] Figure 5 It is a top view of an automatic feeding device for round steel materials.

[0023] Legend Explanation:

[0024] 1. Fixed frame; 2. Material storage rack; 3. Fixed stepped material supporting rack; 31. First support frame; 32. First guiding strip; 4. Material ejecting cylinder; 5. Material receiving groove; 6. Material feeding cylinder; 7. Movable stepped material supporting rack; 71. Second support frame; 72. Second guiding strip; 8. Fixed plate; 9. Guiding inclined surface; 10. Support strip; 11. Screw; 12. Material guiding plate. Detailed implementation manner

[0025] 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 belong to the protection scope of the present invention.

[0026] Please refer to Figures 1-5 , the present invention provides a technical solution: an automatic feeding device for round steel materials, including a material storage rack 2, a fixed stepped material supporting rack 3, a material ejecting cylinder 4, a material receiving groove 5, and a material feeding cylinder 6 installed on the fixed frame 1. The material storage rack 2 is arranged obliquely. The fixed stepped material supporting rack 3 is located obliquely below the material storage rack 2, and the fixed stepped material supporting rack 3 is located between the material storage rack 2 and the material receiving groove 5. The upper end of the fixed stepped material supporting rack 3 is in a stepped shape. The material ejecting cylinder 4 is located below the fixed stepped material supporting rack 3, and a movable stepped material supporting rack 7 is arranged on the material ejecting cylinder 4. The movable stepped material supporting rack 7 is arranged in a staggered manner with the fixed stepped material supporting rack 3, and the upper end of the movable stepped material supporting rack 7 is in a stepped shape. The material feeding cylinder 6 is located on one side of the material receiving groove 5;

[0027] The fixed stepped material supporting rack 3 includes a plurality of first support frames 31 and a plurality of first guiding strips 32. The plurality of first support frames 31 are fixedly installed on the fixed frame 1 at equal intervals in the horizontal direction. The plurality of first guiding strips 32 are fixedly connected to the tops of the plurality of first support frames 31, and the plurality of first guiding strips 32 are arranged in a stepped manner;

[0028] The movable stepped material supporting frame 7 includes a plurality of second supporting frames 71 and a plurality of second guiding strips 72. The plurality of second supporting frames 71 are installed at the end of the material pushing cylinder 4 through a fixing plate 8, and the plurality of second supporting frames 71 are arranged at equal intervals in the horizontal direction. The plurality of second guiding strips 72 are fixedly connected to the tops of the second supporting frames 71, and the plurality of second guiding strips 72 are arranged in a stepped manner. The first supporting frame 31 and the second supporting frame 71 are arranged alternately. When the material pushing cylinder 4 descends, a negative drop is generated between the second guiding strip 72 and the first guiding strip 32, and the round steel materials located on the first guiding strip 32 fall onto the second guiding strip 72 under the action of stacking and extrusion. When the material pushing cylinder 4 ascends, a positive drop is generated between the second guiding strip 72 and the first guiding strip 32. Under the guiding action of the second guiding strip 72, the round steel materials fall onto the nearest first guiding strip 32 between the second guiding strip 72 and the material receiving groove 5. By repeating this process, the round steel materials are finally close to the material receiving groove 5 and fall into the material receiving groove 5, realizing the separation and feeding of single round steel materials;

[0029] Guiding slopes 9 are provided at the tops of the first guiding strip 32 and the second guiding strip 72, which have a guiding effect on the feeding and turnover of the round steel materials;

[0030] The material storage rack 2 is formed by connecting a plurality of support strips 10 through a plurality of screw rods 11. Gaps are left between the support strips 10, and impurities mixed in the round steel materials can fall through the gaps between the support strips 10;

[0031] A material guiding plate 12 is provided on the fixed stepped material supporting frame 3, and the material guiding plate 12 extends into the material receiving groove 5, facilitating the better transition of the round steel materials from the fixed stepped material supporting frame 3 into the material receiving groove 5, thereby making the feeding continuous and smooth.

[0032] Working principle: First, the round steel materials are stacked on the material storage rack 2. The material storage rack 2 is formed by connecting multiple support bars 10 with multiple screws 11. There are gaps between the support bars 10, and the impurities mixed in the round steel materials can fall through the gaps between the support bars 10. The round steel materials are gradually fed onto the fixed stepped material support rack 3. Secondly, when the ejector cylinder 4 descends, a negative drop is generated between the second guide bar 72 and the first guide bar 32. The round steel materials located on the first guide bar 32 fall onto the second guide bar 72 under the action of stacking and extrusion and the guiding action of the guiding inclined surface 9. When the ejector cylinder 4 ascends, a positive drop is generated between the second guide bar 72 and the first guide bar 32. Under the guiding action of the guiding inclined surface 9 of the second guide bar 72, the round steel materials fall onto the nearest first guide bar 32 between the second guide bar 72 and the material receiving groove 5. By repeating this process, the round steel materials are finally close to the material receiving groove 5 and fall into the material receiving groove 5 under the guiding action of the guide plate 12, realizing the separation and feeding of single round steel materials. Finally, the feeding cylinder 6 extends to push the round steel materials to slide in the material receiving groove 5, completing the automatic feeding of single round steel materials without the need for personnel on duty, improving the feeding efficiency.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An automatic feeding device for round steel materials, characterized in that: It includes a material storage rack (2) installed on a fixed rack (1), a fixed stepped material supporting rack (3), a material ejecting cylinder (4), a material receiving trough (5) and a feeding cylinder (6). The material storage rack (2) is arranged obliquely. The fixed stepped material supporting rack (3) is located obliquely below the material storage rack (2), and the fixed stepped material supporting rack (3) is located between the material storage rack (2) and the material receiving trough (5). The upper end of the fixed stepped material supporting rack (3) is stepped. The material ejecting cylinder (4) is located below the fixed stepped material supporting rack (3), and a movable stepped material supporting rack (7) is arranged on the material ejecting cylinder (4). The movable stepped material supporting rack (7) is arranged staggeredly with the fixed stepped material supporting rack (3), and the upper end of the movable stepped material supporting rack (7) is stepped. The feeding cylinder (6) is located on one side of the material receiving trough (5).

2. The automatic feeding device for round steel materials according to claim 1, characterized in that, The fixed stepped material supporting rack (3) includes a plurality of first support frames (31) and a plurality of first guide bars (32). The plurality of first support frames (31) are fixedly installed on the fixed rack (1) at equal distances in the horizontal direction. The plurality of first guide bars (32) are fixedly connected to the tops of the plurality of first support frames (31), and the plurality of first guide bars (32) are arranged in a stepped manner.

3. The automatic feeding device for round steel materials according to claim 2, characterized in that, The movable stepped material supporting rack (7) includes a plurality of second support frames (71) and a plurality of second guide bars (72). The plurality of second support frames (71) are installed at the end of the material ejecting cylinder (4) through a fixing plate (8), and the plurality of second support frames (71) are arranged at equal distances in the horizontal direction. The plurality of second guide bars (72) are fixedly connected to the tops of the second support frames (71), and the plurality of second guide bars (72) are arranged in a stepped manner. The first support frame (31) and the second support frame (71) are arranged staggeredly.

4. The automatic feeding device for round steel materials according to claim 3, characterized in that, Guide inclined surfaces (9) are arranged on the tops of the first guide bars (32) and the tops of the second guide bars (72).

5. An automatic feeding device for round steel materials according to claim 4, characterized in that, The material storage rack (2) is formed by connecting a plurality of support bars (10) through a plurality of screws (11).

6. The automatic feeding device for round steel materials according to claim 5, characterized in that, A material guiding plate (12) is arranged on the fixed stepped material supporting rack (3), and the material guiding plate (12) extends into the material receiving trough (5).

Images