Construction steel bar machining equipment and machining method thereof

Abstract

The invention relates to the technical field of construction steel bar machining, and discloses construction steel bar machining equipment and a machining method thereof. The equipment comprises a box body, supporting rods are fixedly connected to the four corners of the top of the box body, a hollow shell is fixedly connected to the tops of the supporting rods, first fixing rods are arranged between the hollow shell and the supporting rods, and the equipment further comprises an adjusting mechanism arranged at the top of the box body and a clamping mechanism in the box body. The adjusting mechanism drives a gear and an arc-shaped rack to be in meshing transmission through a driving piece, angle adjustment of the cutting knife is achieved, and the cutting position and height can be adjusted in cooperation with a moving assembly. And the clamping mechanism can stably clamp the construction steel bars, and angle deviation in the cutting process is reduced. The device can adapt to construction steel bars with different specifications and different machining requirements, the application range of equipment is effectively expanded, the flatness and perpendicularity of notches and the quality of finished products are improved, the machining method is easy, convenient and efficient to operate, and the diversified steel bar machining requirements in construction engineering can be met.

Description

Technical Field

[0001] This invention belongs to the field of building steel bar processing technology, specifically relating to a building steel bar processing equipment and its processing method. Background Technology

[0002] In the field of construction engineering, steel reinforcement is an indispensable core material, widely used in concrete structures to play a crucial role in enhancing structural strength and improving seismic performance. The processing quality of steel reinforcement directly affects the safety and stability of the entire construction project, and cutting operations, as one of the key processes in steel reinforcement processing, are facing increasingly stringent requirements in terms of processing precision, efficiency, and adaptability.

[0003] With the rapid development of the construction industry, architectural design is becoming increasingly diversified and complex. Different building structures and construction sites place varying requirements on the specifications, dimensions, and cutting angles of steel reinforcement. For example, at the joints of frame structures and during the processing of irregularly shaped components, it is often necessary to cut steel reinforcement into various non-standard acute and obtuse angles, and to precisely control the cutting position and height to ensure that the steel reinforcement can be accurately spliced ​​and fitted to meet the structural stress requirements.

[0004] However, existing steel reinforcement processing technologies mainly focus on the optimization of steel reinforcement transfer, arrangement, and nesting. For example, existing technology (CN121339316A) primarily focuses on the automated transfer and nesting planning of steel reinforcement. While this can improve material utilization, it does not address the core technological issue of precise three-dimensional coordination of cutting angle, cutting position, and cutting height during the cutting process. Traditional cutting equipment often has limited functionality and inflexible angle adjustment, relying heavily on manual experience for rough adjustments of position and height, making it difficult to achieve precise multi-parameter coordination. When faced with complex and non-standard cutting requirements, existing equipment often suffers from insufficient cutting accuracy, poor cut quality, and difficulties in steel reinforcement splicing due to limited adjustment functions, even affecting the overall structural safety. Furthermore, traditional equipment also lacks stability in clamping; vibrations during the cutting process can easily cause steel reinforcement displacement, further affecting processing consistency and finished product quality.

[0005] Therefore, there is a lack of existing technology for processing steel bars that can achieve precise three-dimensional coordinated adjustment of cutting angle, position, and height, and has a stable clamping function. Summary of the Invention

[0006] The purpose of this invention is to provide a steel bar processing equipment and method for building construction, so as to solve the problems mentioned in the background art, such as inflexible angle adjustment, insufficient clamping stability, and poor convenience of adjusting cutting position and height of existing steel bar cutting equipment, and to achieve high-precision and high-efficiency processing of steel bars for building construction, so as to meet the diverse processing needs of modern construction projects.

[0007] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a steel bar processing equipment and method for construction, comprising a steel bar processing equipment including a box body, with support rods fixedly connected to the four corners of the top of the box body, and two hollow shells fixedly connected to the top of the four support rods. A fixing rod is provided on the left and right sides of each of the two hollow shells, and the two fixing rods are fixedly connected to the inner sides of the four support rods. The equipment also includes an adjustment mechanism and a clamping mechanism, with the adjustment mechanism located on the top of the box body and the clamping mechanism located inside the box body.

[0008] Furthermore, the adjustment mechanism includes an adjustment component and a moving component, the adjustment component being disposed on the top of the housing, and the moving component being disposed inside the two hollow shells.

[0009] Furthermore, the adjustment component includes a fixed frame located on the top of the housing. A gear is rotatably connected to the front of the fixed frame, and an arc-shaped rack is meshed with the bottom of the gear. A sliding rod is located inside the fixed frame. Sliding grooves are formed on both the front and back of the fixed frame. The front of the sliding rod is fixedly connected to the arc-shaped rack. A fixed rod is fixedly connected to the inside of the fixed frame. A rotating plate is rotatably connected to the outer surface of the fixed rod. A cutting blade is located on the right side of the rotating plate. A driving component is located on the front of the gear. Both sliding grooves are arc-shaped, allowing the sliding rod to slide within them. The arc-shaped rack is also arc-shaped. The driving component drives the gear to rotate, and the gear meshes with the arc-shaped rack, enabling the sliding rod to slide stably within the arc-shaped sliding groove. Simultaneously, the rotating plate rotates around the fixed rod, allowing for flexible adjustment of the cutting angle. This adapts to different cross-sectional shapes and specifications of building steel bars, effectively expanding the equipment's applicability, improving the flatness and perpendicularity of the cut, and ensuring the quality of the finished product's appearance.

[0010] Furthermore, the moving component includes a bidirectional lead screw rotatably connected inside the hollow shell on the back side. A second slide rod is fixedly connected inside the hollow shell on the front side. A second motor is fixedly connected to the left side of the support rod on the left side of the back side. The output end of the second motor on its right side is fixedly connected to the bidirectional lead screw via a coupling. A moving plate is provided between the bidirectional lead screw and the second slide rod. The second slide rod is circular and serves as a limit for the moving plate, ensuring its stability during movement and preventing deviation.

[0011] Furthermore, the back of the movable plate is slidably connected to the outer surface of the bidirectional lead screw, and the movable plate slides against the outer surface of the bidirectional lead screw via ball bearings, reducing the friction between the movable plate and the bidirectional lead screw and making the movement smoother. The front of the movable plate is slidably connected to the outer surface of the slide rod, and an electric push rod is fixedly connected to the top of the movable plate. The movable plate is a rectangular plate, providing stable support for the electric push rod and ensuring its normal operation.

[0012] Furthermore, the output end of the electric push rod at the bottom is fixedly connected to the top of the fixed frame. Through the telescopic movement of the electric push rod, the fixed frame and the cutting blade can be driven to move up and down, thus adjusting the cutting height to accommodate steel bars of different thicknesses. A third motor is fixedly connected to the left side of the rotating plate. The output end of the third motor is fixedly connected to the cutting blade via a coupling. The third motor provides power to the cutting blade, driving it to rotate at high speed to complete the cutting operation. A protective shell is fixedly connected to the front of the fixed frame. The protective shell protects components such as gears and the first motor, preventing debris and dust generated during the cutting process from entering the components and affecting their normal operation, thus extending the service life of the equipment. The rotating plate is a rectangular plate that provides stable support for the cutting blade, ensuring its stability during high-speed rotation.

[0013] Furthermore, the clamping mechanism includes a partition plate, which is fixedly connected to the inner wall of the housing. A motor is fixedly connected to the bottom of the partition plate, and a turntable is fixedly connected to the top output end of the motor via a coupling. The partition plates are all rectangular plates, providing stable support for the motor and ensuring the secure installation of the motor.

[0014] Furthermore, two sliding rails are fixedly connected to the top of the partition, and two sliding shafts are fixedly connected to the left and right sides of the top of the turntable. Two sliding plates are arranged between the two sliding rails. The two sliding plates are symmetrically arranged with the turntable as the center to ensure symmetry and stability during the clamping process.

[0015] Furthermore, both sliding plates have two grooves on their front and back sides, and both sliding plates have three grooves. A clamping plate is fixedly connected to the top of each sliding plate, and a dustproof plate is fixedly connected to the side of each clamping plate that is close to the other. Both sliding shafts are circular rods, and the turntable slides within the three grooves via these shafts. Both sliding tracks are trapezoidal, and several two grooves are trapezoidal, allowing the two sliding plates to slide outside the two sliding tracks via these grooves. Motor four drives the turntable to rotate, causing the sliding shafts on the turntable to slide within the three grooves, moving the sliding plates closer together along the sliding tracks. This allows the clamping plates to stably clamp the reinforcing steel bars, effectively reducing angular deviations caused by vibration and stress during cutting, and significantly improving product processing accuracy. Simultaneously, the dustproof plates prevent debris generated during cutting from entering the housing, avoiding contamination and damage to internal components and extending the equipment's lifespan.

[0016] Furthermore, the driving component includes a motor, which is fixedly connected to the front of the protective shell. The output end of the motor is fixedly connected to a gear via a coupling. The motor provides power for the rotation of the gear, ensuring the accuracy and reliability of the angle adjustment.

[0017] Furthermore, the present invention also provides a method for processing building steel bars, based on the above-mentioned building steel bar processing equipment, comprising the following steps: Step 1: Rebar Placement. Place the reinforcing steel bars to be processed between the two clamping plates. During placement, ensure that the processing area of ​​the steel bar is accurately aligned with the area below the cutting blade to avoid inaccurate cutting due to placement deviation. Simultaneously, adjust the placement posture of the steel bars according to their length and specifications to ensure smooth subsequent clamping and cutting operations.

[0018] Step Two: Rebar Clamping. Start motor four, which drives the turntable to rotate. Since two sliding shafts are fixedly connected to the top of the turntable, and these shafts slide in conjunction with groove three on the sliding plate, the sliding shafts slide relative to each other within groove three when the turntable rotates, generating a lateral thrust on the sliding plate. Furthermore, because the sliding plate is slidably connected to the sliding track via groove two, and both the sliding track and groove two are trapezoidal, this structural design restricts the movement direction of the sliding plate, allowing it to move only horizontally along the sliding track. Under the thrust of the sliding shafts, the two sliding plates move closer together along the sliding track, causing the clamping plate fixed to the top of the sliding plate to move synchronously, achieving stable clamping of the building rebar. During clamping, the dustproof plate fixedly connected to the side of the clamping plates that are close together will contact the surface of the rebar. This enhances clamping stability and prevents debris generated during cutting from entering the housing, avoiding contamination and damage to the motor, transmission components, etc., inside the housing. The clamping force can be adjusted appropriately according to the specifications and material of the reinforcing bars to ensure that the reinforcing bars are clamped stably without damaging the surface of the reinforcing bars.

[0019] Step 3: Adjust the cutting position. Start motor two. The output end of motor two is fixedly connected to the double-acting lead screw via a coupling. After motor two starts, it will drive the double-acting lead screw to rotate. Since the back of the moving plate is slidably connected to the double-acting lead screw via ball bearings, and the front is slidably connected to slide rod two, and slide rod two acts as a limit for the moving plate, when the double-acting lead screw rotates, the moving plate will move stably in the horizontal direction under the threaded driving force of the double-acting lead screw and the limiting effect of slide rod two. The movement of the moving plate will drive the electric push rod and the fixed frame fixed on its top to move synchronously, thereby driving the cutting blade to move together. During the movement, the operator can observe or use relevant positioning devices to monitor the position of the cutting blade in real time until the cutting blade moves to the preset rebar cutting position. The adjustment of the cutting position needs to be precisely controlled according to the processing requirements and design dimensions of the rebar to ensure that the length of the cut rebar meets the construction requirements.

[0020] Step 4: Adjust the cutting height. Activate the electric actuator. The output end of the electric actuator is fixedly connected to the top of the fixed frame. The extension and retraction of the electric actuator drives the fixed frame to move up and down, thereby causing the cutting blade to move up and down synchronously. During adjustment, the cutting blade needs to be adjusted to a suitable cutting height according to the thickness of the reinforcing steel. The cutting height should be determined to ensure that the cutting blade can completely cut the reinforcing steel while avoiding collisions between the cutting blade and the clamping mechanism or other components. Generally, the lowest point of the cutting blade should be slightly lower than the bottom surface of the reinforcing steel to ensure a thorough cut. After adjustment, turn off the electric actuator to keep the cutting blade at the set height.

[0021] Step 5: Cutting Angle Adjustment. Start Motor 1. The output end of Motor 1 is fixedly connected to the gear via a coupling. After starting, Motor 1 will drive the gear to rotate. Since the gear meshes with the arc-shaped rack, and the arc-shaped rack is fixedly connected to the slide rod 1, which in turn slides in the arc-shaped groove 1 on the fixed frame, when the gear rotates, it will drive the arc-shaped rack to move along an arc-shaped trajectory, thereby causing the slide rod 1 to slide within the groove 1. Simultaneously, the rotating plate is rotatably connected to the fixed frame via the fixed rod 2, and there is a transmission relationship between the rotating plate and the slide rod 1. When the slide rod 1 slides, it will drive the rotating plate to rotate around the fixed rod 2, thus achieving angle adjustment of the cutting blade fixed to the right side of the rotating plate. During angle adjustment, the operator can precisely adjust the cutting angle of the cutting blade by controlling the rotation direction and angle of Motor 1 according to construction requirements. Multiple angle adjustments from acute to obtuse angles can be achieved to meet the needs of different building structures for rebar cutting angles. After angle adjustment is completed, turn off Motor 1, and the cutting blade will remain at the set angle position.

[0022] Step Six: Rebar Cutting. Start motor three. The output end of motor three is fixedly connected to the cutting blade via a coupling. After motor three starts, it will drive the cutting blade to rotate at high speed. The high-speed rotation of the cutting blade generates a powerful cutting force, cutting the clamped and fixed reinforcing steel bars. During the cutting process, the operator needs to closely monitor the cutting situation to ensure a smooth cutting process. If multi-directional cutting of the reinforcing steel bars is required, the motor can be started to drive the turntable to slowly rotate the reinforcing steel bars. During rotation, the cutting blade continuously cuts the reinforcing steel bars, thus completing the multi-directional cutting operation. Multi-directional cutting is suitable for processing some irregularly shaped reinforcing steel bars and can meet the construction needs of complex building structures. During the cutting process, it is important to control the motor speed to ensure smooth rotation of the reinforcing steel bars and avoid decreased cutting accuracy or safety hazards due to excessive rotation.

[0023] Step Seven: Material Retrieval. After cutting, first turn off motors three and four, ensuring the equipment stops running. Then, start motor four in reverse, causing it to rotate the turntable in the opposite direction. This, in turn, causes the sliding shaft to slide in the reverse direction within the slide groove three, pushing the two sliding plates away from each other along the sliding track. The clamping plates then release, releasing the clamp on the reinforcing steel. Finally, the operator can safely remove the processed reinforcing steel and inspect the cutting quality, such as checking the flatness, perpendicularity, length, and cutting angle of the cut to ensure they meet design requirements. If any defective products are found, the cause must be analyzed promptly and appropriate measures taken, such as recutting. After material retrieval, clean and maintain the equipment, removing debris generated during the cutting process and checking the operating condition of all components to ensure the equipment is in good working order for the next batch of reinforcing steel processing.

[0024] The present invention has the following beneficial effects: 1. This invention, through the setting of an adjustment mechanism, utilizes a motor to drive a gear to rotate. The gear meshes with an arc-shaped rack, causing a sliding rod to slide within an arc-shaped groove. Simultaneously, a rotating plate rotates around a fixed rod, achieving flexible and precise adjustment of the cutting angle. This angle adjustment method can adapt to building steel bars with different cross-sectional shapes and specifications. Whether it is standard-sized round steel bars or steel bars with irregular cross-sections, it can cut them into various acute angles, obtuse angles, and other non-standard angles according to actual construction needs, effectively expanding the applicability of the equipment and solving the limitation of traditional equipment that can only perform single-angle cutting. At the same time, precise angle adjustment can ensure the flatness and perpendicularity of the cut, avoiding problems such as difficulties in steel bar splicing and uneven structural stress caused by angle deviation, significantly improving the appearance quality and performance of finished building steel bars.

[0025] 2. The moving component of this invention is rationally designed. Motor 2 drives a bidirectional lead screw to rotate, causing the moving plate to move horizontally under the limiting action of slide rod 2, thereby achieving flexible adjustment of the cutting position of the cutting blade. The electric push rod can drive the fixed frame and the cutting blade to move up and down, achieving adjustment of the cutting height. This method of position and height adjustment is convenient and efficient, quickly adapting to the processing needs of building steel bars of different lengths and thicknesses. It eliminates the need for extensive manual adjustments, improving processing efficiency, reducing operational difficulty, and facilitating large-scale building steel bar processing production. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the bidirectional lead screw structure of the present invention; Figure 3 This is a schematic diagram of the second sliding rod structure of the present invention; Figure 4 This is a schematic diagram of the arc-shaped rack structure of the present invention; Figure 5 This is a schematic diagram of the slide groove structure of the present invention; Figure 6 This is a schematic diagram of the four structures of the motor of the present invention; Figure 7 This is a schematic diagram of the clamping mechanism of the present invention. The attached diagram lists the components represented by each number as follows: 1. Housing; 111. Support rod; 112. Hollow shell; 113. Fixed rod one; 2. Adjustment mechanism; 21. Adjustment component; 211. Fixed frame; 212. Gear; 213. Arc rack; 214. Slide rod one; 215. Slide groove one; 216. Fixed rod two; 217. Rotating plate; 218. Cutting blade; 219. Motor one; 22. Moving component; 221. Two-way lead screw; 222. Slide rod two; 224. Motor two; 225. Moving plate; 226. Electric push rod; 228. Motor three; 229. Protective shell; 3. Clamping mechanism; 311. Partition plate; 312. Motor four; 313. Turntable; 314. Sliding rail; 315. Sliding shaft; 316. Sliding plate; 317. Slide groove two; 318. Slide groove three; 319. Clamping plate; 320. Dustproof plate. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1 - Figure 7 As shown, the present invention is a steel bar processing equipment for construction, including a box body 1. Support rods 111 are fixedly connected to the four corners of the top of the box body 1. Two hollow shells 112 are fixedly connected to the top of the four support rods 111. Fixing rods 113 are provided on the left and right sides of the two hollow shells 112. The two fixing rods 113 are fixedly connected to the inner side of the four support rods 111. The equipment also includes an adjustment mechanism 2 and a clamping mechanism 3. The adjustment mechanism 2 is located on the top of the box body 1, and the clamping mechanism 3 is located inside the box body 1.

[0030] The adjustment mechanism 2 includes an adjustment component 21 and a moving component 22. The adjustment component 21 is located on the top of the housing 1, and the moving component 22 is located inside the two hollow shells 112.

[0031] The adjustment assembly 21 includes a fixed frame 211, which is located on the top of the housing 1. A gear 212 is rotatably connected to the front of the fixed frame 211, and an arc-shaped rack 213 is meshed with the bottom of the gear 212. A slide rod 214 is provided on the inner side of the fixed frame 211. Slide grooves 215 are provided on both the front and back of the fixed frame 211. The front of the slide rod 214 is fixedly connected to the arc-shaped rack 213. A fixed rod 216 is fixedly connected to the inner side of the fixed frame 211. A rotating plate 217 is rotatably connected to the outer surface of the fixed rod 216. A cutting blade 218 is provided on the right side of the rotating plate 217. A driving component is provided on the front of the gear 212. Both slide grooves 215 are arc-shaped, and the slide rod 214 slides inside the two slide grooves 215. The arc-shaped rack 213 is arc-shaped.

[0032] The movable component 22 includes a bidirectional lead screw 221, which is rotatably connected inside the hollow shell 112 on the back side. A slide rod 222 is fixedly connected inside the hollow shell 112 on the front side. A motor 224 is fixedly connected to the left side of the support rod 111 on the left side of the back side. The output end of the motor 224 on the right side is fixedly connected to the bidirectional lead screw 221 via a coupling. A movable plate 225 is provided between the bidirectional lead screw 221 and the slide rod 222. The slide rod 222 is a circular rod and serves to limit the movement of the movable plate 225.

[0033] The back of the movable plate 225 is slidably connected to the outer surface of the bidirectional lead screw 221, and the movable plate 225 slides on the outer surface of the bidirectional lead screw 221 via ball bearings. The front of the movable plate 225 is slidably connected to the outer surface of the slide rod 222. An electric push rod 226 is fixedly connected to the top of the movable plate 225. The movable plate 225 is a rectangular plate and provides support for the electric push rod 226.

[0034] The output end of the electric push rod 226 is fixedly connected to the top of the fixed frame 211. A motor 228 is fixedly connected to the left side of the rotating plate 217. The output end of the motor 228 is fixedly connected to the cutting blade 218 via a coupling. A protective shell 229 is fixedly connected to the front of the fixed frame 211. The rotating plate 217 is a rectangular plate that provides support for the cutting blade 218.

[0035] The clamping mechanism 3 includes a partition 311, which is fixedly connected to the inner wall of the housing 1. A motor 312 is fixedly connected to the bottom of the partition 311, and a turntable 313 is fixedly connected to the top output end of the motor 312 via a coupling. The partitions 311 are all rectangular plates, and each partition 311 provides support for the motor 312.

[0036] Two sliding rails 314 are fixedly connected to the top of the partition 311, and two sliding shafts 315 are fixedly connected to the top left and right sides of the turntable 313. Two sliding plates 316 are arranged between the two sliding rails 314. The two sliding plates 316 are symmetrically arranged with the turntable 313 as the center.

[0037] Both sliding plates 316 have second sliding grooves 317 on their front and back sides, and both sliding plates 316 have third sliding grooves 318. A clamping plate 319 is fixedly connected to the top of each sliding plate 316, and a dustproof plate 320 is fixedly connected to the side of each clamping plate 319 that is close to each other. Both sliding shafts 315 are circular rod-shaped, and the turntable 313 slides inside the third sliding groove 318 via the two sliding shafts 315. Both sliding tracks 314 are trapezoidal, and several second sliding grooves 317 are trapezoidal, allowing the two sliding plates 316 to slide outside the two sliding tracks 314 via the several second sliding grooves 317.

[0038] The driving component includes a motor 219, which is fixedly connected to the front of the protective housing 229, and the output end of the motor 219 is fixedly connected to the gear 212 via a coupling.

[0039] One specific application of this embodiment is as follows: In use, the steel bar to be processed is first placed between two clamping plates 319, ensuring that the processing part of the steel bar is accurately aligned with the area below the cutting blade 218. Then, the motor 312 is started, which drives the turntable 313 to rotate. The two sliding shafts 315 on the turntable 313 slide within the groove 318 of the sliding plate 316. Since the sliding plate 316 is slidably engaged with the sliding track 314 through the groove 317, the two sliding plates 316 will move closer to each other along the sliding track 314, thereby driving the clamping plate 319 to stably clamp the steel bar. The dustproof plate 320 prevents the debris generated during the cutting process from entering the interior of the housing 1.

[0040] Next, adjust the cutting position according to the processing requirements of the reinforcing steel, start motor 224, which drives the bidirectional lead screw 221 to rotate. The moving plate 225 moves horizontally with the cooperation of the bidirectional lead screw 221 and the slide rod 222, driving the electric push rod 226 and the fixed frame 211 to move synchronously until the cutting blade 218 moves to the preset cutting position. Then, start the electric push rod 226 to drive the fixed frame 211 and the cutting blade 218 to move up and down, adjusting to a cutting height suitable for the thickness of the building reinforcing steel.

[0041] Next, the cutting angle is adjusted. Motor 1 219 is started, which drives gear 212 to rotate. Gear 212 meshes with arc-shaped rack 213, which drives slide rod 1 214 to slide in arc-shaped groove 1 215. At the same time, rotating plate 217 rotates around fixed rod 216, thereby adjusting the cutting angle of cutting blade 218. After the angle adjustment is completed, motor 1 219 is turned off.

[0042] Finally, start motor 328, which drives the cutting blade 218 to rotate at high speed to cut the steel reinforcement. If multi-directional cutting is required, motor 412 can drive the turntable 313 to rotate the steel reinforcement slowly, working in conjunction with the cutting blade 218 to complete the multi-directional cutting operation. After cutting is completed, turn off all relevant motors, and start motor 412 in reverse to release the clamping plate 319, then remove the processed steel reinforcement.

[0043] In this application, the control of motor 1 219, motor 224, motor 3 228, and motor 4 312 can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0044] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A steel reinforcement processing equipment for construction, comprising a box body (1), wherein support rods (111) are fixedly connected to the four corners of the top of the box body (1), and two hollow shells (112) are fixedly connected to the top of the four support rods (111). Fixing rods (113) are provided on the left and right sides of the two hollow shells (112), and the two fixing rods (113) are fixedly connected to the inner sides of the four support rods (111). The equipment is characterized in that... It also includes an adjustment mechanism (2) and a clamping mechanism (3); the adjustment mechanism (2) is located on the top of the box (1) and is used to adjust the cutting position, height and angle; the clamping mechanism (3) is located inside the box (1) and is used to stably clamp the steel bar and cooperate to complete multi-directional cutting. The adjustment mechanism (2) includes an adjustment component (21) and a moving component (22). The adjustment component (21) is located on the top of the housing (1), and the moving component (22) is located inside the two hollow shells (112). The adjustment assembly (21) includes a fixed frame (211), a gear (212), an arc-shaped rack (213), a slide rod (214), a fixed rod (216), a rotating plate (217), a cutting blade (218), and a driving component. The fixed frame (211) is located on the top of the housing (1). The gear (212) is rotatably connected to the front of the fixed frame (211). The arc-shaped rack (213) meshes with the bottom of the gear (212). The slide rod (214) is located on the fixed frame (211). 11) On the inner side, the front and back of the fixed frame (211) are provided with arc-shaped sliding grooves (215), the front of the sliding rod (214) is fixedly connected to the arc-shaped rack (213) and can slide inside the two sliding grooves (215), the fixed rod (216) is fixed on the inner side of the fixed frame (211), the rotating plate (217) is rotatably connected to the outer surface of the fixed rod (216), the cutting blade (218) is set on the right side of the rotating plate (217), and the driving component is used to drive the gear (212) to rotate; The moving component (22) includes a bidirectional lead screw (221), a second slide rod (222), a second motor (224), and a moving plate (225). The bidirectional lead screw (221) is rotatably connected inside the hollow shell (112) on the back side. The second slide rod (222) is a circular rod and is fixedly connected inside the hollow shell (112) on the front side. The second motor (224) is fixed to the left side of the support rod (111) on the left side of the back side, and its right output end is fixedly connected to the bidirectional lead screw (221) through a coupling. The moving plate (225) is set between the bidirectional lead screw (221) and the second slide rod (222), and is a rectangular plate used to provide support.

2. The steel reinforcement processing equipment according to claim 1, characterized in that, The back of the movable plate (225) is slidably connected to the outer surface of the bidirectional lead screw (221) via ball bearings, and the front is slidably connected to the outer surface of the slide rod (222). The slide rod (222) limits the movement of the movable plate (225). An electric push rod (226) is fixedly connected to the top of the movable plate (225). The output end of the electric push rod (226) is fixedly connected to the top of the fixed frame (211) to drive the fixed frame (211) and the cutting blade (218) to move up and down.

3. The steel reinforcement processing equipment according to claim 2, characterized in that, The rotating plate (217) is fixedly connected to the left side of the motor three (228), and the output end of the motor three (228) on the right side is fixedly connected to the cutting blade (218) through a coupling, which is used to drive the cutting blade (218) to rotate at high speed; the fixed frame (211) is fixedly connected to the front side of the protective shell (229), which is used to protect the internal transmission components.

4. The steel reinforcement processing equipment according to claim 1, characterized in that, The driving component includes a motor (219), which is fixedly connected to the front of the protective shell (229), and its output end is fixedly connected to the gear (212) through a coupling to achieve stable driving of the gear (212).

5. The steel reinforcement processing equipment according to claim 1, characterized in that, The clamping mechanism (3) includes a partition (311), a motor (312), a turntable (313), two sliding rails (314), two sliding shafts (315), two sliding plates (316), and two clamping plates (319). The partition (311) is a rectangular plate, which is fixedly connected to the inner wall of the box (1) to provide support for the motor (312). The motor (312) is fixed at the bottom of the partition (311), and its top output end is fixedly connected to the turntable (313) through a coupling. The two sliding rails (314) are fixed at the top of the partition (311), the two sliding shafts (315) are fixed at the top left and right sides of the turntable (313), and the two sliding plates (316) are arranged between the two sliding rails (314) and symmetrically arranged with the turntable (313) as the center.

6. The steel reinforcement processing equipment according to claim 5, characterized in that, Both sliding plates (316) have trapezoidal grooves (317) on their front and back sides. Both sliding tracks (314) are trapezoidal. The two sliding plates (316) slide outside the two sliding tracks (314) through several grooves (317) to ensure sliding stability. Both sliding plates (316) have grooves (318) on their front and back sides. Both sliding shafts (315) are circular rods. The turntable (313) slides inside the grooves (318) through the two sliding shafts (315) to realize the synchronous approach or departure of the sliding plates (316).

7. A steel reinforcement processing equipment according to claim 6, characterized in that, The two clamping plates (319) are respectively fixed on the top of the two sliding plates (316) for clamping the building steel bars; a dustproof plate (320) is fixedly connected to the side of the two clamping plates (319) that are close to each other, for preventing the debris generated during the cutting process from entering the box (1).

8. A method for processing reinforcing steel bars in construction, based on the reinforcing steel bar processing equipment according to any one of claims 1-7, characterized in that, The steps include: Step 1: Rebar placement, placing the building rebar to be processed between two clamping plates (319), ensuring that the processing part of the rebar is aligned with the area below the cutting blade (218); Step 2: Bar clamping. Start motor 4 (312). Motor 4 (312) drives turntable (313) to rotate. The two sliding shafts (315) on turntable (313) slide in the sliding groove 3 (318) of sliding plate (316). Since sliding plate (316) slides with sliding track (314) through sliding groove 2 (317), the two sliding plates (316) move closer to each other along sliding track (314), thereby driving clamping plate (319) to stably clamp the building bar. Dustproof plate (320) prevents the debris generated during the cutting process from entering the box (1). Step 3: Adjust the cutting position. Start motor 2 (224). Motor 2 (224) drives the bidirectional lead screw (221) to rotate. The moving plate (225) moves horizontally under the cooperation of the bidirectional lead screw (221) and the slide bar 2 (222), driving the electric push rod (226) and the fixed frame (211) to move synchronously until the cutting blade (218) moves to the preset steel bar cutting position. Step 4: Adjust the cutting height. Start the electric push rod (226). The electric push rod (226) drives the fixed frame (211) and the cutting blade (218) to move up and down to adjust to the cutting height that is suitable for the thickness of the building steel bars. Step 5: Cutting angle adjustment. Start motor 1 (219). Motor 1 (219) drives gear (212) to rotate. Gear (212) meshes with arc-shaped rack (213) to drive slide rod 1 (214) to slide in arc-shaped groove 1 (215). At the same time, rotating plate (217) rotates around fixed rod 2 (216), thereby adjusting the cutting angle of cutting blade (218). After the angle adjustment is completed, turn off motor 1 (219). Step 6: Rebar cutting. Start motor 3 (228) ), Motor 3 (228) drives the cutting blade (218) to rotate at high speed to cut the building steel bars; if multi-directional cutting is required, the turntable (313) is driven by Motor 4 (312) to drive the building steel bars to rotate slowly, and the cutting blade (218) is used to complete the multi-directional cutting operation; Step 7: Material removal. After the cutting is completed, turn off Motor 3 (228), Motor 4 (312) and other related motors, and start Motor 4 (312) in reverse to loosen the clamping plate (319) and take out the processed building steel bars.

Images