Storage equipment for deformed steel bar production

Abstract

The utility model discloses storage equipment for deformed steel bar production. The equipment comprises a moving plate, and an adjusting assembly and a tightening device are arranged on the moving plate. The adjusting assembly is composed of two arc-shaped plates capable of sliding relatively, the arc-shaped plates slide through sliding blocks and sliding grooves, the sliding blocks are driven by screws, the screw sections are opposite in thread direction and controlled by a motor, and storage grooves are formed when the arc-shaped plates get close to each other and used for containing deformed steel bars. The lacing device comprises an adjusting box and a hanging frame, a rotating roller is arranged in the adjusting box, a lacing belt is wound on the rotating roller which is driven by a roller collecting motor, and a hook is arranged at the tail end of the lacing belt and matched with a ratchet wheel and a limiting arm to lock threaded steel. And a hanging disc is arranged at the front end of the movable plate, so that the equipment is convenient to move. Different numbers of deformed steel bar bundles are flexibly stored through the adjusting assembly, the tightening device ensures stable storage, operation is easy and convenient, movement is flexible, deformed steel bar storage efficiency and safety are remarkably improved, and the deformed steel bar storage device is suitable for various scenes of production workshops.

Description

Technical Field

[0001] This utility model relates to a storage device for rebar production, belonging to the technical field of rebar production equipment. Background Technology

[0002] Rebar is a commonly used steel material in the construction and industrial sectors, and its storage and management are particularly important during the production process. Traditional methods of storing rebar typically involve fixed racks or simple stacking, which not only occupies a large amount of space but also easily leads to the rebar scattering during storage and retrieval due to size mismatches or insecure securing, affecting production efficiency and safety. Therefore, there is an urgent need for equipment that can be flexibly adjusted, easily moved, and stably store rebar to meet production requirements. Utility Model Content

[0003] The purpose of this utility model is to provide a storage device for rebar production that can effectively solve the above-mentioned problems.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] It includes a movable plate, on which an adjustment component is slidably disposed; the adjustment component consists of two relatively sliding arc panels, which form a storage groove for placing threaded steel bars when the two arc panels come into contact.

[0006] Furthermore, the adjustment assembly also includes a slide groove disposed on the movable plate and a slider disposed on the lower end face of the arc panel, the slider being slidably disposed in the slide groove; and a driving device for driving the slider to slide is also disposed on the slider, the driving device including a screw, the screw being threadedly connected to the slider, and a motor being disposed at one end of the screw.

[0007] Furthermore: a dividing block is provided in the middle of the slide groove, the screw is rotatably connected in the dividing block, and the screw is divided by the dividing block into two parts with opposite thread directions.

[0008] Furthermore: a tightening device is also provided at the upper end of the movable plate; the tightening device includes an adjustment box and a bracket, a rotating roller is provided inside the adjustment box, a tightening belt is wound on the rotating roller, a hook is provided at one end of the tightening belt, ratchet is provided near both ends of the rotating roller, a limit arm is provided on the ratchet, and a rotating shaft is provided between the limit arms.

[0009] Furthermore: a take-up motor is provided at one end of the rotating roller, and a limit motor is provided at one end of the rotating shaft.

[0010] Furthermore: the lower end of the movable plate is provided with several casters, and the front end of the movable plate is provided with a hanging plate.

[0011] The beneficial effects are:

[0012] 1. By adjusting the sliding design of the components, it is possible to store rebar in bundles for easy bundling, and the distance between the arc panels can be controlled to store more bundles of rebar.

[0013] 2. The fastening device can firmly fix the threaded steel bars and prevent them from falling apart during transportation or storage.

[0014] 3. The design of casters and mounting plates makes the equipment easy to move and suitable for different production scenarios.

[0015] 4. The electric motor-driven adjustment and tightening process reduces manual operation and improves efficiency. Attached Figure Description

[0016] For ease of explanation, this utility model is described in detail below with reference to the specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a bottom view of the present invention;

[0019] Figure 3 for Figure 2 Enlarged view of a portion of the image;

[0020] Figure 4 This is a structural diagram of the internal structure of the adjustment box of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Moving plate; 2. Adjustment assembly; 21. Arc panel; 22. Slide groove; 23. Slider; 24. Drive device; 241. Screw; 242. Motor; 25. Dividing block; 3. Fastening device; 4. Adjustment box; 41. Rotating roller; 42. Fastening belt; 43. Hook; 44. Ratchet; 45. Limit arm; 46. Rotating shaft; 47. Take-up roller motor; 48. Limit motor; 5. Hanger; 6. Casters; 7. Hanging plate. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] It should be noted that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms “first,” “second,” “third,” etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0026] Furthermore, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] See Figure 1-4 This is one embodiment of a storage device for rebar production according to the present invention.

[0028] The main body of the equipment is a movable plate 1, with several casters 6 evenly arranged at its lower end for flexible movement. A mounting plate 7 is provided at the front end of the movable plate 1, facilitating the movement of the equipment to a designated position using a traction tool. The upper surface of the movable plate 1 serves as the mounting base for the adjustment assembly 2 and the tightening device 3.

[0029] Adjustment components 2 are installed on the upper surface of the moving plate 1, with five components evenly arranged on the upper end of the moving plate 1; (the specific number of adjustment components 2 can be set according to the length of the threaded steel). Adjustment components 2 are the core components of the equipment, used to push the threaded steel bundles and form storage slots. They enable flexible adjustment and stable operation, and specifically include the following components:

[0030] Arc Panel 21: The adjusting assembly 2 includes two arc panels 21, located on the left and right sides of the upper surface of the movable plate 1, respectively. The arc panels 21 are sturdy metal plates with curved inner surfaces. Their smooth inner curved surfaces reduce friction with the threaded steel bars. When the two arc panels 21 are brought together and in contact, their curved inner surfaces form a complete circular storage slot for accommodating bundles of threaded steel bars. To enhance durability, the inner surfaces of the arc panels 21 can be coated with a wear-resistant layer.

[0031] Slide 22: Slide 22 is a long, horizontal groove formed on the movable plate 1, running through the upper and lower end faces of the movable plate 1. The cross-section of slide 22 is rectangular, with straight side walls to ensure smooth sliding of slider 23. The length of slide 22 is slightly less than the width of movable plate 1, and both ends are closed to limit the range of movement of slider 23.

[0032] Slider 23: A slider 23 is fixedly connected to the lower end face of each arc panel 21 by welding or bolts, for a total of two sliders 23. The slider 23 is a rectangular block structure that matches the cross-section of the groove 22, and its top is connected to the arc panel 21. The gap between the side of the slider 23 and the inner wall of the groove 22 is extremely small, ensuring stability during sliding. A threaded hole is opened in the center of the slider 23, which cooperates with the screw 241 to receive the driving force of the drive device 24.

[0033] The drive unit 24 is the power core of the adjustment assembly 2, used to drive the movement of the slider 23 and the arc panel 21, and includes the following components:

[0034] Screw 241: Screw 241 is a long metal rod, horizontally installed inside the slide groove 22, passing through the threaded holes of the two sliders 23. Screw 241 is divided into left and right sections by a dividing block 25, with opposite thread directions on the two sections (e.g., right-hand thread on the left and left-hand thread on the right). Both ends of screw 241 are fixed to the inner walls of the slide groove 22 by bearings to ensure smooth rotation.

[0035] Motor 242: One end of the screw 241 is connected to the motor 242 via a coupling. The motor 242 is fixed to the side edge of the moving plate 1. The motor 242 is a reversible servo motor with precise control function, capable of driving the screw 241 to rotate clockwise or counterclockwise, thereby controlling the movement direction of the slider 23.

[0036] Dividing Block 25: Dividing Block 25 is fixed in the middle of the slide groove 22. It is a rectangular block structure, protruding above the bottom of the slide groove 22, and connected to the screw 241 via a bearing. Dividing Block 25 divides the screw 241 into two sections, providing support and positioning, while ensuring a clear boundary between the thread directions of the two sections of the screw 241. The top of Dividing Block 25 can be slightly lower than the surface of the movable plate 1 to avoid interfering with the placement of the threaded steel bundle.

[0037] The working principle of adjustment component 2:

[0038] Initially, the two curved panels 21 are separated by a certain distance, and the threaded steel bundle is placed in the gap between the two curved panels 21 on the moving plate 1. The motor 242 is started, and the screw 241 rotates. Because the left and right sections of its threads are in opposite directions, the two sliders 23 slide synchronously inward along the groove 22 under the drive of the screw 241 (i.e., moving closer to the dividing block 25). As the sliders 23 move, they cause the curved panels 21 to move closer together, and the inner curved side of the curved panels 21 gradually contacts the threaded steel bundle and pushes it to the center. When the two curved panels 21 are completely close together, the threaded steel bundle is pushed into the storage slot. The circular structure of the storage slot conforms to the shape of the threaded steel bundle, achieving stable containment. If the size of the storage slot needs to be adjusted, the spacing of the curved panels 21 can be controlled by the forward and reverse rotation of the motor 242.

[0039] Detailed structure and function of the fastening device 3

[0040] The fastening device 3 is installed on the upper end of the moving plate 1 and located between the two adjusting components 2; it is an important component of the storage equipment for rebar production, used to securely fix the rebar bundles after they are pushed into the storage trough. Its design, through the tightening and locking mechanism of the fastening strap 42, ensures that the rebar bundles will not loosen or slip during storage and movement. The following is a detailed description of the fastening device 3:

[0041] Adjustment box 4: The adjustment box 4 is the main housing of the tightening device 3, fixed to the movable plate 1 near the rear. The adjustment box 4 is a rectangular or cuboid metal box, hollow inside, with an opening on one side (facing the storage slot) for installing internal components and an extension of the tightening strap 42. The adjustment box 4 is connected to the movable plate 1 by bolts, and its internal space is sufficient to accommodate the rotating roller 41 and its related components. The surface of the box can be coated with anti-rust paint to enhance durability.

[0042] Rotating roller 41: The rotating roller 41 is a cylindrical metal roller, horizontally installed inside the adjusting box 4. Both ends are fixed to the left and right side walls of the adjusting box 4 by bearings to ensure smooth rotation. The surface of the rotating roller 41 is smooth and used for winding the tightening strap 42. The axis of the rotating roller 41 is parallel to the width direction of the moving plate 1, ensuring that the stretching direction of the tightening strap 42 is consistent with the placement direction of the threaded steel bundle.

[0043] Fastening strap 42: The fastening strap 42 is a high-strength, wear-resistant, flexible strip material (such as nylon tape or steel wire rope), one end of which is fixed to the rotating roller 41 and stored on the surface of the rotating roller 41 by winding. The other end of the fastening strap 42 extends from the opening of the adjustment box 4, and is long enough to cross the threaded steel bundle in the storage slot and connect to the hanger 5.

[0044] Hook 43: A hook 43 is fixedly connected to the free end of the tightening strap 42. The hook 43 is a metal hook-shaped structure with the opening facing down and the hook tip slightly bent inward to ensure that it is not easy to fall off when hanging on the hanger 5.

[0045] Ratchets 44: Two ratchet wheels 44 are fixedly installed near both ends of the rotating roller 41. Each ratchet wheel 44 is a circular gear with unidirectionally inclined tooth grooves on its edge, which cooperate with the limiting arm 45 to achieve the locking function of the rotating roller 41. The ratchet wheels 44 are coaxially fixed to the rotating roller 41 via keyways or welding, and rotate synchronously when the rotating roller 41 rotates. The tooth pitch and tooth depth of the ratchet wheels 44 are reasonably designed to ensure that the limiting arm 45 can be precisely engaged.

[0046] Limiting arms 45: Each ratchet 44 corresponds to one limiting arm 45, for a total of two. The limiting arm 45 is a slender metal rod, one end of which is fixed to the inner wall of the adjusting box 4 via a hinge point, and the other end is a free end. Its shape matches the tooth groove of the ratchet 44, allowing it to engage in the groove and prevent the ratchet 44 from rotating in the opposite direction. The free end of the limiting arm 45 is connected to the inner wall of the adjusting box 4 via a spring, maintaining its default position close to the ratchet 44. The two limiting arms 45 are symmetrically arranged to ensure balanced force on both ends of the rotating roller 41.

[0047] Rotating shaft 46: Rotating shaft 46 is a long rod that runs horizontally through the adjusting box 4, located above or below the limiting arm 45, and fixed to the left and right side walls of the adjusting box 4 by bearings. When rotating shaft 46 rotates, it can simultaneously drive the free ends of the two limiting arms 45 to lift or press down, thereby disengaging from or engaging with the tooth grooves of the ratchet 44. The length of rotating shaft 46 is slightly less than the width of adjusting box 4 to ensure that it is fully embedded inside.

[0048] Take-up roller motor 47: When the take-up roller motor 47 rotates forward, the rotating roller 41 winds up the tensioning band 42 to tighten it; when rotating in reverse, it loosens the tensioning band 42. The power of the take-up roller motor 47 is adapted to the weight of the threaded steel bundle to ensure sufficient tightening force.

[0049] Limit motor 48: When the limit motor 48 rotates forward, the rotating shaft 46 drives the limit arm 45 to engage with the ratchet 44 and lock the rotating roller 41; when it rotates in reverse, the limit arm 45 disengages from the ratchet 44, allowing the rotating roller 41 to rotate freely.

[0050] Hanger 5: Hanger 5 is a metal frame fixed to the front side of the movable plate 1, usually a horizontal bar or a U-shaped structure, and is set opposite to the adjustment box 4. The height of hanger 5 is slightly higher than the storage slot, so that the tightening strap 42 can be hooked onto it by the hook 43 after crossing the threaded steel bundle. The surface of hanger 5 can be machined with transverse grooves or protrusions to match the hook 43 and enhance the fixing stability.

[0051] Working principle

[0052] The working process of the fastening device 3 is as follows:

[0053] 1. Initial state: After the threaded steel bundle is pushed into the storage slot by the adjusting component 2, the tightening strap 42 is in a relaxed state and the hook 43 is not engaged.

[0054] 2. Tightening the tensioning strap: Start the take-up roller motor 47 to rotate forward, and rotate the rotating roller 41 clockwise to gradually wind up the tensioning strap 42. The operator pulls out the tensioning strap 42, passes it over the threaded steel bundle, and hangs the hook 43 on the hanger 5. The take-up roller motor 47 continues to run, keeping the tensioning strap 42 tightly against the surface of the threaded steel bundle, applying a fixing force.

[0055] 3. Locked State: When the limit motor 48 is started and rotated forward, the shaft 46 rotates, causing the free end of the limit arm 45 to press down and engage with the tooth groove of the ratchet 44, preventing the rotating roller 41 from reversing. At this time, the tightening belt 42 is locked, and the threaded steel bundle is securely fixed.

[0056] 4. Unbinding process: When it is necessary to remove the threaded steel bundle, start the limit motor 48 to reverse, and the rotating shaft 46 drives the limit arm 45 to disengage from the ratchet 44; then start the take-up roller motor 47 to reverse, and the rotating roller 41 loosens the tensioning band 42. The operator removes the hook 43 to complete the unbinding.

[0057] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A storage device for threaded steel production, characterized by: Includes a movable plate (1), on which an adjustment component (2) is slidably disposed; the adjustment component (2) is composed of two relatively sliding arc panels (21), which form a storage groove for placing threaded steel when the two arc panels (21) come into contact.

2. The storage device for threaded steel production according to claim 1, characterized in that: The adjustment assembly (2) further includes a slide groove (22) disposed on the movable plate (1) and a slider (23) disposed on the lower end face of the arc panel (21). The slider (23) is slidably disposed in the slide groove (22). A driving device (24) for driving the slider (23) to slide is also disposed on the slider (23). The driving device (24) includes a screw (241) which is threadedly connected to the slider (23). One end of the screw (241) is provided with a motor (242).

3. The storage device for threaded steel production according to claim 2, characterized in that: A dividing block (25) is provided in the middle part of the groove (22), and the screw (241) is rotatably connected in the dividing block (25). The screw (241) is divided by the dividing block (25) to form two parts with opposite thread directions.

4. The storage device for threaded steel production according to claim 3, characterized in that: The upper end of the movable plate (1) is also provided with a fastening device (3); the fastening device (3) includes an adjustment box (4) and a hanging bracket (5). The adjustment box (4) is provided with a rotating roller (41), and a fastening band (42) is wound on the rotating roller (41). A hook (43) is provided at one end of the fastening band (42). A ratchet (44) is provided near both ends of the rotating roller (41). A limit arm (45) is provided on the ratchet (44), and a rotating shaft (46) is provided between the limit arms (45).

5. The storage device for threaded steel production according to claim 4, characterized in that: One end of the rotating roller (41) is equipped with a take-up roller motor (47), and one end of the rotating shaft (46) is equipped with a limit motor (48).

6. The storage device for threaded steel production according to claim 1, characterized in that: The lower end of the movable plate (1) is provided with several casters (6), and the front end of the movable plate (1) is provided with a hanging plate (7).

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