Feeding device for round steel raw material cutting

Abstract

The utility model discloses a feeding device for round steel raw material cutting, which comprises a storage box, the bottom of the storage box is communicated with a discharge hopper, a guide plate is fixedly mounted on the rear side of the bottom of the storage box, and side plates are fixedly mounted on two sides of the guide plate. The stepping motor drives the rotating rod to rotate clockwise, the rotating rod rotates to drive the material guiding barrel to rotate, the material guiding barrel rotates to enable the round steel in the material guiding groove to rotate out of the discharging hopper, the round steel in the material guiding groove can slide down through the material guiding plate after the material guiding barrel rotates by a half circle, and the surface of the material guiding barrel can abut against the round steel in the discharging hopper when the material guiding barrel rotates. And the effect of blanking single round steel is achieved, and the situation that cutting equipment is stuck and overloaded due to batch blanking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of round steel processing, in particular to a feeding device for cutting round steel raw materials. Background Art

[0002] Round steel cutting refers to a process in which round steel, a solid, long steel bar with a circular cross-section, is cut using cutting equipment to specific sizes, shapes, and process requirements. However, in the field of round steel processing, especially in the loading process before cutting, there are many challenges and inconveniences.

[0003] The traditional round steel feeding method is often difficult to accurately achieve single-piece single-time discharge when conveying round steel to the cutting equipment. The common batch feeding device may push multiple round steels to the cutting area at one time, which not only easily causes the cutting equipment to jam and overload, affecting the cutting accuracy and efficiency, but also may cause quality problems such as uneven cutting surface and dimensional deviation due to mutual interference of multiple round steels during the cutting process. In addition, when the round steel falls from the silo or conveying device to the cutting workbench, due to its own weight and falling height, it will generate a large impact force. This impact force may cause damage to the surface of the round steel, affecting the subsequent processing steps or the final use performance of the product. Moreover, the strong impact force may also be transmitted to the workbench and related mechanical structures of the cutting equipment, accelerating the wear and aging of the equipment, shortening the service life of the equipment, and increasing the cost of equipment maintenance and replacement. Therefore, it is necessary to design a new type of round steel raw material cutting feeding device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for cutting round steel raw materials to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a feeding device for cutting round steel raw materials, comprising a storage box, the bottom of which is connected to a discharge hopper, a guide plate fixedly mounted on the rear side of the bottom of the storage box, and side plates fixedly mounted on both sides of the guide plate;

[0006] A stepper motor is fixedly installed on the right side of the side panel on the right side, and the output shaft of the stepper motor is fixedly installed with a rotating rod through a coupling. The left end of the rotating rod passes through the side panel and extends to the outside of the side panel. A material guide cylinder is fixedly installed on the left end of the rotating rod. A material guide groove is provided on the top of the material guide cylinder, and the material guide groove and the inside of the discharge hopper are both slidably connected with round steel.

[0007] Preferably, sliding openings are provided on both sides of the surface of the guide plate, a damping block is slidably connected inside the sliding opening, and a buffer mechanism is provided at the rear of the guide plate.

[0008] Preferably, the buffer mechanism includes a chute plate fixedly connected to both sides of the rear portion of the material guide plate, the interior of the chute plate is slidably connected to a damping slider, and the surface of the damping slider is fixedly connected to the rear portion of the damping block.

[0009] Preferably, a slide rod is fixedly mounted on the top of the damping sliding block, and the top end of the slide rod passes through the slide plate and extends to the outside of the slide plate.

[0010] Preferably, a support plate is fixedly mounted on the top end of the slide rod, and springs are welded on both sides of the bottom end of the support plate.

[0011] Preferably, the bottom end of the spring is welded to the rear of the guide plate through a bracket.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The feeding device for cutting round steel raw materials starts the stepper motor, which drives the rotating rod to rotate clockwise. The rotation of the rotating rod drives the guide barrel to rotate. The rotation of the guide barrel can rotate the round steel in the guide trough to the outside of the discharge hopper. After the guide barrel rotates half a circle, the round steel in the guide trough can slide down through the guide plate, and the surface of the guide barrel can resist the round steel in the discharge hopper when rotating, so as to achieve the effect of unloading single round steel, avoiding the occurrence of jamming and overload of the cutting equipment due to batch unloading.

[0014] 2. The feeding device for cutting round steel raw materials is provided with a receiving plate, so that the round steel can push the receiving plate downward after hitting the top of the receiving plate. The receiving plate descends, driving the damping block and the damping slider to descend, the damping slider descends, driving the slide rod to descend, and the slide rod descends, driving the support plate to descend, and the support plate descends to compress the spring. At the same time, the movement of the damping block and the damping slider can rub against the inner walls of the sliding mouth and the slide plate respectively, thereby achieving the effect of continuing to buffer the impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the guide plate, side plate and sliding structure of the utility model;

[0017] Figure 3 It is a side view of the internal structure of the storage box and the discharge hopper of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the rotating rod, guide cylinder and guide trough of the utility model;

[0019] Figure 5 This is a schematic diagram of the slide bar, support plate and spring structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the slide plate, damping block and slide rod of the utility model.

[0021] In the figure: 1. Storage box; 2. Discharge hopper; 3. Guide plate; 4. Side plate; 5. Stepper motor; 6. Rotating rod; 7. Guide cylinder; 8. Guide trough; 9. Round steel; 10. Slide plate; 11. Damping slider; 12. Damping block; 13. Attachment plate; 14. Slide rod; 15. Support plate; 16. Spring; 17. Slide mouth. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] Please refer to Figure 1-6 As shown, the utility model provides a feeding device for cutting round steel raw materials, comprising a storage box 1, the bottom of the storage box 1 is connected to a discharge hopper 2, a guide plate 3 is fixedly installed on the rear side of the bottom of the storage box 1, and side plates 4 are fixedly installed on both sides of the guide plate 3;

[0025] When the hopper 2 is jacked up, the guide rail 7 is rotated to move the hopper 2 and the guide rail 7 is in a forward position, so that the hopper 2 is in a forward position and the guide rail 7 is in a forward position.

[0026] Specifically, both sides of the surface of the guide plate 3 are provided with sliding openings 17, and the internal sliding connection of the sliding openings 17 is connected to the damping block 12. The rear part of the guide plate 3 is provided with a buffer mechanism, which includes a slide plate 10 fixedly connected to both sides of the rear part of the guide plate 3, and the internal sliding connection of the slide plate 10 is connected to the damping slider 11. The surface of the damping slider 11 is fixedly connected to the rear part of the damping block 12, and a slide rod 14 is fixedly installed on the top of the damping slider 11. The top of the slide rod 14 passes through the slide plate 10 and extends to the outside of the slide plate 10. A support plate 15 is fixedly installed on the top of the slide rod 14. Springs 16 are welded on both sides of the bottom of the support plate 15. The bottom end of the spring 16 is passed through the bracket It is welded to the rear part of the guide plate 3 and is provided with a receiving plate 13, so that the round steel 9 can push the receiving plate 13 downward after hitting the top of the receiving plate 13. The receiving plate 13 descends, driving the damping block 12 and the damping slider 11 to descend. The damping slider 11 descends, driving the slide rod 14 to descend, and the slide rod 14 descends, driving the support plate 15 to descend. The support plate 15 descends to compress the spring 16. At the same time, the movement of the damping block 12 and the damping slider 11 can respectively rub against the inner wall of the slide mouth 17 and the slide plate 10, thereby achieving the effect of continuing to buffer the impact force. After the round steel 9 falls to the top of the receiving plate 13, it can slide down the cutting table surface through the receiving plate 13, thereby achieving the effect of facilitating the cutting of the round steel 9.

[0027] Working principle: The utility model is a feeding device for cutting round steel raw materials. By starting the stepper motor 5, the stepper motor 5 drives the rotating rod 6 to rotate clockwise, and the rotating rod 6 rotates to drive the guide cylinder 7 to rotate. The guide cylinder 7 rotates to rotate the round steel 9 in the guide trough 8 to the outside of the discharge hopper 2. After the guide cylinder 7 rotates half a circle, the round steel 9 in the guide trough 8 can slide down through the guide plate 3, and the surface of the guide cylinder 7 can resist the round steel 9 in the discharge hopper 2 when rotating, so as to achieve the effect of unloading a single round steel 9, avoiding the jamming and overloading of the cutting equipment due to batch unloading. At the same time, by setting the receiving plate 13, so that the round steel 9 can push the receiving plate 13 downward after hitting the top of the receiving plate 13, and the receiving plate 13 descends, driving the damping block 12 and the damping slider 11 to descend, and the damping slider 11 descends, driving the slide rod 14 to descend, and the slide rod 14 descends, driving the support plate 15 to descend, and the support plate 15 descends to compress the spring 16. At the same time, the movement of the damping block 12 and the damping slider 11 can respectively rub against the inner wall of the sliding mouth 17 and the slide plate 10, thereby achieving the effect of continuing to buffer the impact force. After the round steel 9 falls to the top of the receiving plate 13, it can slide down the cutting table surface through the receiving plate 13, thereby achieving the effect of facilitating the cutting of the round steel 9.

[0028] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feeding device for cutting round steel raw materials, comprising a storage box (1), characterized in that: The bottom of the storage box (1) is connected to a discharge hopper (2), a guide plate (3) is fixedly installed on the rear side of the bottom of the storage box (1), and side plates (4) are fixedly installed on both sides of the guide plate (3); A stepper motor (5) is fixedly mounted on the right side of the side plate (4) on the right side. The output shaft of the stepper motor (5) is fixedly mounted with a rotating rod (6) via a coupling. The left end of the rotating rod (6) passes through the side plate (4) and extends to the outside of the side plate (4). A material guide cylinder (7) is fixedly mounted on the left end of the rotating rod (6). A material guide trough (8) is provided on the top of the material guide cylinder (7). The material guide trough (8) and the inside of the discharge hopper (2) are both slidably connected with round steel (9).

2. The feeding device for cutting round steel raw materials according to claim 1, characterized in that: Slide openings (17) are provided on both sides of the surface of the guide plate (3), and a damping block (12) is slidably connected inside the slide opening (17). A buffer mechanism is provided at the rear of the guide plate (3).

3. The feeding device for cutting round steel raw materials according to claim 2, characterized in that: The buffer mechanism comprises a chute plate (10) fixedly connected to both sides of the rear portion of the guide plate (3); a damping slider (11) is slidably connected inside the chute plate (10); and a surface of the damping slider (11) is fixedly connected to the rear portion of the damping block (12).

4. The feeding device for cutting round steel raw materials according to claim 3, characterized in that: A slide rod (14) is fixedly mounted on the top of the damping slider (11), and the top end of the slide rod (14) passes through the slide plate (10) and extends to the outside of the slide plate (10).

5. The feeding device for cutting round steel raw materials according to claim 4, characterized in that: A support plate (15) is fixedly mounted on the top end of the slide bar (14), and springs (16) are welded on both sides of the bottom end of the support plate (15).

6. The feeding device for cutting round steel raw materials according to claim 5, characterized in that: The bottom end of the spring (16) is welded to the rear of the guide plate (3) through a bracket.

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