Flexible round rod and reinforcing bar rotating tool

Abstract

The utility model discloses a kind of flexible round rod and reinforcing steel rotary tool, including support leg, workbench and two groups of rotary cleaning components, the support leg is rectangular frame, the workbench is installed on support leg by multiple bolts, two groups of rotary cleaning components are symmetrically installed on workbench;The rotary cleaning component includes two mounting seats, multiple rotating rods, multiple rings, gear box and servo motor, two ends of multiple rotating rods are rotatably connected with corresponding mounting seat by bearing, the gear box is installed on workbench by multiple bolts, multiple rotating shafts are installed in the gear box.The utility model can comprehensively clean the surface of round rod and reinforcing steel in embedded part production, and multiple round rods and reinforcing steel can be cleaned simultaneously, infrared sensor is set simultaneously, whether the work station exists round rod and reinforcing steel can be detected to determine whether mechanical arm needs to continue feeding, to meet the requirement of embedded part scale, high-quality production.

Description

TECHNICAL FIELD

[0001] The utility model relates to pre -buried spare processing technical field especially, relates to a flexible round bar and steel bar or steel bar rotating frock. BACKGROUND

[0002] In the pre -buried spare production field, round bar and steel bar as the core base material of pre -buried spare, its surface cleanliness directly decides the connecting strength of pre -buried spare, corrosion resistance and subsequent processing quality. Pre -buried spare is widely used in the field such as building, machinery, nuclear power construction, needs long -term to bear the external force and complex environment erosion, if round bar and steel bar surface residual rolling oxide skin, oil stain, dust and other impurities, will lead to subsequent welding, coating process appears such as combination not firm, coating peeling off, seriously influence the service life and use safety of pre -buried spare, therefore, round bar and steel bar surface cleaning is the key link of pre -buried spare production process. At present, the cleaning mode of round bar and steel bar in the production process of pre -buried spare mainly includes chemical cleaning, manual polishing cleaning and traditional mechanical cleaning. Among them, chemical cleaning needs to use acid and alkali solution, although can remove part of impurities, but easy to cause corrosion to round bar and steel bar surface, the waste liquid produced still needs additional treatment, increases the production cost and environmental protection pressure, and it is difficult to be applicable to the cleaning of pre -buried spare round bar and steel bar with high surface precision requirement;Manual polishing cleaning relies on the experience of operating personnel, not only cleaning efficiency is low, cannot satisfy the demand of large -scale production, still easy to appear the situation of uneven polishing, lead to the flatness of round bar and steel bar surface damage, influence subsequent processing precision;Traditional mechanical cleaning equipment is difficult to flexibly adapt to different size round bar and steel bar, and easy to produce cleaning dead angle in the cleaning process, thereby appearing the problem of local cleaning incompletely.

[0003] Therefore, it is needed to design a flexible round bar and steel bar rotating frock to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcoming in the prior art, and provides a flexible round bar and steel bar rotating frock, which can comprehensively clean the surface of round bar and steel bar in pre -buried spare production, and can simultaneously clean multiple round bar and steel bar, and the infrared sensor can detect whether the round bar and steel bar exist in the station, so as to judge whether the mechanical arm needs to continue feeding, thereby meeting the requirements of large -scale and high -quality production of pre -buried spare.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: A flexible circular rod and rebar rotating fixture includes a support leg, a worktable, and two sets of rotating cleaning components. The support leg is a rectangular frame, and the worktable is mounted on the support leg by multiple bolts. The two sets of rotating cleaning components are symmetrically mounted on the worktable. Each rotating cleaning component includes two mounting seats, multiple rotating rods, multiple rings, a gearbox, and a servo motor. The two ends of the multiple rotating rods are rotatably connected to the corresponding mounting seats through bearings. The gearbox is mounted on the worktable by multiple bolts and contains multiple rotating shafts. One end of each of the multiple rotating rods passes through the corresponding mounting seat and is fixedly connected to the corresponding rotating shaft. Each of the multiple rotating shafts is equipped with a rotating gear, and every two adjacent rotating gears mesh with each other. The output shaft of the servo motor is fixedly connected to the rotating shaft located on the right side. The multiple rings are fixedly connected to the corresponding rotating rods.

[0006] Preferably, the workbench is provided with two rectangular openings, and the rear inner walls of the two rectangular openings are fixedly connected to a fixing seat, and an infrared sensor is embedded in the two fixing seats.

[0007] Preferably, it further includes an auxiliary support assembly, which includes a support base and a plurality of auxiliary support wheels. The upper end of the support base is provided with a groove, and the auxiliary support wheel includes a wheel seat and a wheel body. The two ends of the wheel seat are bolted to the support base, and the wheel body is located in the groove.

[0008] Preferably, each of the auxiliary support wheels is located at the lower end of the corresponding ring, and the auxiliary support wheel is in close contact with the ring.

[0009] Preferably, two rectangular steel plates are fixedly connected to the lower end of the support leg, and multiple threaded sleeves are installed on the support leg.

[0010] Preferably, a protective shell is fixedly connected to the upper end of the fixing base.

[0011] Compared with existing technologies, the advantages of this device are: Compared with existing technologies, this device, through the setting of rotating rods and rings, can drive multiple round rods and steel bars to rotate synchronously and stably, enabling the laser cleaning equipment to clean the surface of each round rod and steel bar without dead angles. This effectively solves the problems of unstable rotation of round rods and steel bars and incomplete cleaning in some areas in traditional mechanical cleaning, and significantly improves the comprehensiveness and cleanliness of the surface cleaning of round rods and steel bars, meeting the requirements of embedded parts production for the surface precision of the substrate. Compared with existing technologies, this device is designed with two sets of symmetrical rotating cleaning components, and each set of components integrates multiple independent rotating rods, which can simultaneously clean multiple round rods and steel bars. This breaks the limitation of traditional cleaning methods that can only process one or a small number of round rods and steel bars at a time, greatly improves the cleaning efficiency per unit time, perfectly adapts to the production capacity requirements of large-scale production of embedded parts, and reduces the time cost in mass production. Compared with existing technologies, this device has an infrared sensor embedded in the fixed seat at the rectangular opening of the workbench, which can detect in real time whether there are round rods and steel bars at each workstation, and then feed back the feeding signal to the robotic arm. When a workstation is detected to be empty, the robotic arm automatically replenishes the material; when the workstation is full, the robotic arm stops feeding. There is no need for repeated manual adjustment and judgment, which solves the problems of traditional equipment relying on manual feeding and positioning, cumbersome operation and low efficiency. It realizes the automated connection of the feeding process and further ensures the continuity and stability of large-scale production. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a flexible round rod and steel bar rotating tool proposed in this utility model; Figure 2 for Figure 1 A structural diagram from another perspective; Figure 3 for Figure 1 A schematic diagram of the structure after removing the gearbox housing.

[0013] In the diagram: 1. Support leg, 2. Worktable, 3. Servo motor, 4. Gearbox, 5. Rotary rod, 6. Ring, 7. Support base, 8. Auxiliary support wheel, 9. Fixed base, 10. Protective shell, 11. Rectangular opening, 12. Rotating gear, 13. Infrared sensor. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figures 1-3A flexible rotating tool for round rods and reinforcing bars includes a support leg 1, a worktable 2, and two sets of rotating cleaning components. The support leg 1 is a rectangular frame, with two rectangular steel plates fixedly connected to its lower end. Multiple threaded sleeves are installed on the support leg 1 to facilitate the fixed installation of the entire device in a designated position. The worktable 2 is mounted on the support leg 1 by multiple bolts, and the two sets of rotating cleaning components are symmetrically mounted on the worktable 2. Each rotating cleaning component includes two mounting bases, multiple rotating rods 5, multiple rings 6, a gearbox 4, and a servo motor 3. The two ends of the multiple rotating rods 5 are connected to the corresponding mounting bases via bearings. The gearbox 4 is mounted on the workbench 2 by multiple bolts. Multiple rotating shafts are installed inside the gearbox 4. One end of multiple rotating rods 5 passes through the corresponding mounting base and is fixedly connected to the corresponding rotating shaft. Rotating gears 12 are installed on each of the multiple rotating shafts. Every two adjacent rotating gears 12 mesh with each other. The output shaft of the servo motor 3 is fixedly connected to the rotating shaft located on the right. Multiple rings 6 are fixedly connected to the corresponding rotating rods 5. During cleaning, the round rods and steel bars are placed on the multiple rings 6 by the robotic arm, so that the rotating rods 5 drive the rings 6 to rotate, thereby driving the round rods and steel bars to rotate.

[0016] The workbench 2 has two rectangular openings, and the inner rear walls of the two rectangular openings are fixedly connected to the mounting bases 9. Infrared sensors 13 are embedded in the mounting bases 9. The infrared sensors 13 can sense whether there are round rods and steel bars on the work station and feed the processed signals back to the robotic arm. A protective shell 10 is fixedly connected to the upper end of the mounting base 9 to protect the infrared sensors 13.

[0017] It also includes an auxiliary support assembly, which includes a support base 7 and multiple auxiliary support wheels 8. The upper end of the support base 7 is provided with a groove. The auxiliary support wheel 8 includes a wheel seat and a wheel body. The two ends of the wheel seat are installed on the support base 7 by bolts. The wheel body is located in the groove. Each auxiliary support wheel 8 is located at the lower end of the corresponding ring 6 and is in close contact with the ring 6, thus providing auxiliary support for the rotating rod 5 and the round rod and the reinforcing bar 6.

[0018] The functional principle of this utility model can be explained through the following operation: First, automated feeding and station detection operations are carried out. The robotic arm performs the feeding action based on the feedback signal from the infrared sensor 13 embedded in the fixed seat 9 at the rectangular opening of the workbench 2. When the infrared sensor 13 detects that a station corresponding to a rotating rod 5 is empty, it will send a material replenishment command to the robotic arm. The robotic arm will accurately place the round rod and steel bar used for the production of embedded parts on the ring 6 of the rotating rod 5. If the infrared sensor 13 detects that the station is full of round rods and steel bars, it will immediately send a stop feeding signal to avoid the problem of stacking of round rods and steel bars, thereby realizing the automated and precise control of the feeding process. After all vacant workstations have completed the loading of round rods and reinforcing bars, the synchronous rotation and laser cleaning process is initiated. The servo motor 3 officially starts operating, and its output shaft drives the rotating shaft on the right side of the gearbox 4 to rotate. With the meshing transmission of adjacent rotating gears 12, multiple rotating rods 5 keep rotating synchronously. During the rotation of the rotating rods 5, the rings 6 fixed on the rotating rods 5 drive the round rods and reinforcing bars to rotate together. At this time, the laser cleaning equipment is aimed at the surface of the rotating round rods and reinforcing bars. The round rods and reinforcing bars achieve 360° continuous rotation under the drive of the rings 6, allowing the laser to fully cover the entire outer surface of the round rods and reinforcing bars, efficiently removing surface oxide scale, oil stains and other impurities, and finally achieving synchronous and comprehensive cleaning of multiple round rods and reinforcing bars. Once the laser cleaning reaches the preset time, the cleaning is complete and the unloading operation begins. The servo motor 3 stops running, and the rotating rod 5, the round rod, and the rebar stop rotating accordingly. When the infrared sensor 13 detects that the round rod and rebar have been cleaned, it sends an unloading signal to the robotic arm. The robotic arm then removes the cleaned round rod and rebar from the ring 6 of the rotating rod 5 according to the instructions and transfers them to the next process in the production of embedded parts. Once all unloading operations are completed, the infrared sensor 13 detects a workstation vacancy again and triggers the loading command repeatedly, causing the equipment to enter the next round of round rod and rebar cleaning cycle, thereby meeting the needs of large-scale continuous production of embedded parts.

[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flexible circular rod and reinforcing bar rotating fixture, characterized in that, include: The support (1), the workbench (2) and two sets of rotating cleaning components are provided. The support (1) is a rectangular frame. The workbench (2) is installed on the support (1) by multiple bolts. The two sets of rotating cleaning components are symmetrically installed on the workbench (2). The rotary cleaning assembly includes two mounting bases, multiple rotating rods (5), multiple rings (6), a gearbox (4), and a servo motor (3). The two ends of the multiple rotating rods (5) are rotatably connected to the corresponding mounting bases through bearings. The gearbox (4) is mounted on the workbench (2) by multiple bolts. Multiple rotating shafts are installed inside the gearbox (4). One end of the multiple rotating rods (5) passes through the corresponding mounting base and is fixedly connected to the corresponding rotating shaft. Rotating gears (12) are installed on each of the multiple rotating shafts. Every two adjacent rotating gears (12) mesh with each other. The output shaft of the servo motor (3) is fixedly connected to the rotating shaft located on the right side. The multiple rings (6) are fixedly connected to the corresponding rotating rods (5).

2. The flexible round rod and reinforcing bar rotating fixture according to claim 1, characterized in that: The workbench (2) is provided with two rectangular openings, and the inner rear walls of the two rectangular openings are fixedly connected with fixed seats (9), and infrared sensors (13) are embedded in the two fixed seats (9).

3. The flexible round rod and reinforcing bar rotating fixture according to claim 1, characterized in that: It also includes an auxiliary support assembly, which includes a support base (7) and a plurality of auxiliary support wheels (8). The upper end of the support base (7) is provided with a groove. The auxiliary support wheel (8) includes a wheel seat and a wheel body. The two ends of the wheel seat are bolted to the support base (7), and the wheel body is located in the groove.

4. The flexible round rod and reinforcing bar rotating fixture according to claim 3, characterized in that: Each of the auxiliary support wheels (8) is located at the lower end of the corresponding ring (6), and the auxiliary support wheel (8) is in close contact with the ring (6).

5. The flexible round rod and reinforcing bar rotating fixture according to claim 1, characterized in that: Two rectangular steel plates are fixedly connected to the lower end of the support leg (1), and multiple threaded sleeves are installed on the support leg (1).

6. The flexible circular rod and reinforcing bar rotating fixture according to claim 2, characterized in that: The upper end of the fixed base (9) is fixedly connected to a protective shell (10).

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