Operating table for rapidly measuring and inspecting machining quality of reinforcing steel bars

Abstract

The utility model relates to the technical field of reinforcing steel bar processing detection, and particularly discloses an operating platform for rapidly measuring and detecting reinforcing steel bar processing quality, which comprises a support frame body, two transmission belts are horizontally and symmetrically arranged on the support frame body, and an electric lifting rod is vertically arranged between the two transmission belts. A bearing mechanism used for supporting a reinforcing steel bar body is installed at the top of the electric lifting rod, a cross beam is transversely arranged above the two conveying belts, air cylinders are installed at the two ends of the cross beam, and detection mechanisms and grinding mechanisms are arranged on the two air cylinders. The steel bar end polishing device can detect, polish and polish the end of a steel bar body, effectively improves the product quality, reduces the cost, effectively shortens the construction period, and improves the working efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing and testing technology, and in particular to an operating table for rapidly measuring and inspecting the processing quality of steel bars. Background Technology

[0002] Current rebar processing still relies heavily on traditional manual methods, often resulting in rough workmanship. For example, the ends of rebars used for welding or mechanical connections require grinding to smooth them. If the rebar processing team fails to perform this grinding, it will affect the quality of the subsequent rebar connections. Therefore, timely measurement and inspection after rebar processing can effectively reduce economic costs and ensure construction quality. However, most current rebar measurement and inspection rely on manual inspection, resulting in low overall efficiency.

[0003] To address these issues, we propose a workbench for rapidly measuring and inspecting the processing quality of reinforcing bars. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose an operating table for quickly measuring and inspecting the processing quality of steel bars.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An operating platform for rapidly measuring and inspecting the processing quality of reinforcing bars includes a support frame. Two conveyor belts are horizontally and symmetrically installed on the support frame. An electric lifting rod is vertically installed between the two conveyor belts. A receiving mechanism for supporting the reinforcing bar body is installed on the top of the electric lifting rod. A crossbeam is horizontally installed above the two conveyor belts. Cylinders are installed at both ends of the crossbeam. Each of the two cylinders is equipped with a detection mechanism and a grinding mechanism.

[0007] Preferably, the receiving mechanism includes a crossbar located between two conveyor belts, with both ends of the crossbar facing the two conveyor belts respectively. Two side plates are symmetrically fixed on the upper side of the crossbar, and the two side plates are arranged in a V-shape. An arc-shaped groove matching the steel bar body is provided between the bottom of the two side plates.

[0008] Preferably, the top of the telescopic end of the electric lifting rod is fixedly connected to the bottom of the crossbar, and the electric lifting rod can control the height of the two side plates.

[0009] Preferably, the two ends of the crossbeam are fixedly connected by a stabilizing frame, the length of the crossbeam is longer than the length of the supporting frame, and several rollers are evenly installed at the bottom of the crossbeam, which can cooperate with the crossbar to clamp the steel bar body from above and below.

[0010] Preferably, the detection mechanism includes a horn-shaped housing, with the larger inner diameter end of the horn-shaped housing facing the conveyor belt, and two guide plates are symmetrically fixed thereon. The two guide plates are arranged in a figure-eight shape, and the steel bar body can be guided by the guide plates and inserted into the horn-shaped housing. The two ends of the horn-shaped housing are connected, and a number of elastic blocks are fixed around the end away from the guide plates. Pressure sensors are installed on the outside of the elastic blocks.

[0011] Preferably, a base plate is fixedly connected to the piston end of the cylinder, the base plate is vertically arranged, and the horn-shaped housing is fixedly connected to the bottom of the base plate through a bracket.

[0012] Preferably, the grinding mechanism includes a grinding motor, which is horizontally fixed on the base plate. A grinding head is coaxially fixed to the grinding motor. The grinding head can grind the cross-section of the steel bar body. The grinding motor is located above the horn-shaped housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model, by setting up a crossbeam and corresponding detection and grinding mechanisms, can detect the ends of the steel bars and grind and polish the ends of the steel bars with defects, effectively reducing the processing loss rate of steel bars, improving product quality, reducing project costs, reducing the waste of steel bar raw materials, effectively saving energy, and effectively avoiding construction delays caused by steel bar processing errors, significantly shortening the construction period and effectively improving work efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is the first axonometric drawing of this utility model;

[0017] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the crossbeam and crossbar of this utility model;

[0019] Figure 4 This is the second isometric view of the present invention.

[0020] In the diagram: 1. Support frame; 2. Conveyor belt; 3. Electric lifting rod; 4. Steel reinforcement body; 5. Crossbeam; 6. Cylinder; 7. Crossbar; 8. Side plate; 9. Stabilizer; 10. Roller; 11. Horn-shaped housing; 12. Guide plate; 13. Elastic block; 14. Base plate; 15. Grinding motor; 16. Grinding head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements 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.

[0023] Reference Figure 1-4 An operating platform for rapidly measuring and inspecting the processing quality of reinforcing bars includes a support frame 1. Two conveyor belts 2 are horizontally and symmetrically mounted on the support frame 1. An electric lifting rod 3 is vertically installed between the two conveyor belts 2, and the electric lifting rod 3 can be fixed to the bottom of the support frame 1. A receiving mechanism for supporting the reinforcing bar body 4 is installed on the top of the electric lifting rod 3. The two conveyor belts 2 are used to transport the reinforcing bar body 4, and the two ends of the reinforcing bar body 4 can be placed on the two conveyor belts 2 respectively for transport. A horizontal beam 5 is provided above the two conveyor belts 2, and cylinders 6 are installed at both ends of the beam 5. Each cylinder 6 is equipped with a detection mechanism and a grinding mechanism.

[0024] For the above example, those skilled in the art should know that when implementing the above technical solution, several casters can be installed at the bottom of the support frame 1 to facilitate the movement of the entire device.

[0025] As those skilled in the art will know from the above example, when implementing the above technical solution, both transmission belts 2 are equipped with drive motors for driving the corresponding transmission belts, and the transmission belts of the two transmission belts 2 can achieve precise synchronous rotation.

[0026] For the above example, those skilled in the art should know that when implementing the above technical solution, an existing object sensor can be installed on the side of the conveyor belt 2 to detect whether the steel bar body 4 has been transported to the corresponding position.

[0027] For the above example, those skilled in the art should know that when implementing the above technical solution, the outer side of the transmission belt 2 is uniformly provided with several protruding strips, and the steel bar body 4 can be arranged between every two protruding strips.

[0028] As a technical optimization of this utility model, the receiving mechanism includes a crossbar 7, which is located between two conveyor belts 2. The two ends of the crossbar 7 are respectively facing the two conveyor belts 2. Two side plates 8 are symmetrically fixed on the upper side of the crossbar 7. The two side plates 8 are arranged in a V-shape. An arc-shaped groove matching the steel bar body 4 is provided between the bottom of the two side plates 8.

[0029] As a technical optimization of this utility model, the top of the telescopic end of the electric lifting rod 3 is fixedly connected to the bottom of the crossbar 7, and the electric lifting rod 3 can control the height of the two side plates 8. After the steel bar body 4 reaches the corresponding position, the two conveyor belts 2 stop conveying. At this time, the electric lifting rod 3 starts to drive the corresponding crossbar 7 and the two side plates 8 to rise precisely to a certain height, finally placing the steel bar body 4 in the arc-shaped groove and lifting it up. The two side plates 8 can ensure that the steel bar body 4 enters the lifting range of the crossbar 7.

[0030] For the above example, those skilled in the art should know that when implementing the above technical solution, the conveyor belt 2 can be set on the side of the existing processing equipment. That is, after the steel bar body 4 is processed, it is placed on the conveyor belt 2 for subsequent measurement and testing operations. The steel bar body 4 can be placed manually or by setting up a robotic arm for placement.

[0031] As a technical optimization of this utility model, the two ends of the crossbeam 5 are fixedly connected by a stabilizing frame 9, which serves to stabilize and position the crossbeam 5. The length of the crossbeam 5 is longer than the length of the supporting frame 1. Several rollers 10 are evenly and rotatably installed at the bottom of the crossbeam 5. The rollers 10 can cooperate with the crossbar 7 and clamp the reinforcing bar body 4 from above and below.

[0032] As a technical optimization of this utility model, the detection mechanism includes a horn-shaped housing 11. The end of the horn-shaped housing 11 with a larger inner diameter faces the conveyor belt 2, and two guide plates 12 are symmetrically fixed thereon. The two guide plates 12 are arranged in a V-shape. The reinforcing bar body 4 can be guided by the guide plates 12 and inserted into the horn-shaped housing 11. The two ends of the horn-shaped housing 11 are connected, and several elastic blocks 13 are fixed around the end away from the guide plates 12. Pressure sensors are installed on the outside of the elastic blocks 13. After the reinforcing bar body 4 is guided by the guide plates 12 and inserted into the horn-shaped housing 11, it can continue to be inserted between the elastic blocks 13. If the edge of the end of the reinforcing bar body 4 is uneven, such as having a protrusion, it will push the corresponding elastic block 13 to bend. At this time, the corresponding pressure sensor is pressed and detects the pressure change, that is, it is determined that the edge of the end of the reinforcing bar body 4 is uneven.

[0033] For the above example, those skilled in the art should know that when implementing the above technical solution, a wear-resistant metal layer, such as a thin steel sheet, is attached to the inner side of several elastic blocks 13. The thin steel sheet can be bent and can also be elastically reset, so that the reinforcing bar body 4 will not be damaged after insertion.

[0034] For the above example, those skilled in the art should know that when implementing the above technical solution, a number of elastic blocks 13 and corresponding pressure sensors are used to detect the steel bar body 4 of a set specification. When the specification of the steel bar body 4 is replaced, the corresponding number of elastic blocks 13 and corresponding pressure sensors can also be replaced.

[0035] As a technical optimization of this utility model, a base plate 14 is fixedly connected to the piston end of the cylinder 6, and the base plate 14 serves as a support. The base plate 14 is vertically arranged, and the flared housing 11 is fixedly connected to the bottom of the base plate 14 through a bracket. The cylinders 6 at both ends can control the precise movement of the corresponding base plates 14, and can control the two base plates 14 to move closer and separate.

[0036] As a technical optimization of this utility model, the grinding mechanism includes a grinding motor 15, which is horizontally fixed on the base plate 14. A grinding head 16 is coaxially fixed to the grinding motor 15. The grinding head 16 can grind the cross-section of the steel bar body 4. The grinding motor 15 is located above the horn-shaped housing 11. The grinding motor 15 can control the rotation of the corresponding grinding head 16 to achieve the effect of subsequent grinding and polishing operations.

[0037] For the above example, those skilled in the art should know that when implementing the above technical solution, a baffle can be installed between the grinding head 16 and the horn-shaped housing 11. The baffle can block and prevent grinding debris from falling onto the horn-shaped housing 11 and the several elastic blocks 13, thereby avoiding the impact on the several elastic blocks 13.

[0038] For the above example, those skilled in the art should know that when implementing the above technical solution, the end of the steel bar body 4 is first threaded, and the processed end is prone to protruding burrs, which affects subsequent construction and use. Therefore, this device can be used for detection and subsequent grinding and polishing.

[0039] For the above examples, those skilled in the art should know that when implementing the above technical solutions, several electrical devices of this device are controlled by control modules, that is, by programmable PLC controllers.

[0040] In this invention, the working principle of the device is as follows:

[0041] Two conveyor belts 2 precisely transport several steel bar bodies 4. After the steel bar body 4 reaches the corresponding position, the two conveyor belts 2 stop transporting. At this time, the electric lifting rod 3 starts, driving the corresponding crossbar 7 and two side plates 8 to rise precisely to a certain height, finally placing the steel bar body 4 in the arc-shaped groove and lifting it. The two side plates 8 can ensure that the steel bar body 4 enters the lifting range of the crossbar 7. Then, the cylinders 6 at both ends control the corresponding base plate 14 to move precisely and control the two base plates 14 to move closer together, so that the two ends of the steel bar body 4 are guided by the corresponding guide plates 12 and inserted into the corresponding horn-shaped housing 11, and finally continue to be inserted between the corresponding elastic blocks 13. If the edge of the end of the steel bar body 4 is uneven, such as having a protrusion, it will push the corresponding elastic block 13 to bend. At this time, the corresponding pressure sensor is pressed and detects the pressure change, that is, it is determined that the edge of the end of the steel bar body 4 is uneven. If an unevenness is detected, the cylinders 6 at both ends first control the two base plates 14 to separate and move, causing several elastic blocks 13 and the corresponding horn-shaped housings 11 to detach from both ends of the rebar body 4. Then, the electric lifting rod 3 is activated again, driving the corresponding crossbar 7 and the two side plates 8 to rise precisely to a certain height. Finally, several rollers 10 on the crossbeam 5 cooperate with the crossbar 7 to clamp the rebar body 4 from both ends, providing stable clamping and positioning. Then, the cylinders 6 at both ends control the two base plates 14 to move closer together, causing the two grinding heads 16 to abut against both ends of the rebar body 4. Then, the corresponding grinding motor 15 controls the corresponding grinding head 16 to rotate, realizing the grinding and polishing operation of the ends of the rebar body 4, completing the inspection of the ends of the rebar body 4, and completing the grinding and polishing of the inspected ends of the rebar body 4. Similarly, if there are no problems in the inspection, the rebar body 4 is conveyed to the next process. This device effectively reduces the processing loss rate of steel bars, improves product quality, reduces project costs, reduces waste of steel bar raw materials, effectively saves energy, and effectively avoids construction delays caused by steel bar processing errors, significantly shortens the construction period, and effectively improves work efficiency.

[0042] 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 workbench for rapidly measuring and inspecting the processing quality of reinforcing bars, comprising a support frame (1), characterized in that, Two conveyor belts (2) are horizontally symmetrically installed on the support frame (1). An electric lifting rod (3) is vertically installed between the two conveyor belts (2). A receiving mechanism for supporting the steel bar body (4) is installed on the top of the electric lifting rod (3). A crossbeam (5) is horizontally installed above the two conveyor belts (2). A cylinder (6) is installed at both ends of the crossbeam (5). A detection mechanism and a grinding mechanism are installed on both cylinders (6).

2. The operating table for rapidly measuring and inspecting the processing quality of reinforcing bars according to claim 1, characterized in that, The receiving mechanism includes a crossbar (7), which is located between two conveyor belts (2). The two ends of the crossbar (7) face the two conveyor belts (2) respectively. Two side plates (8) are symmetrically fixed on the upper side of the crossbar (7). The two side plates (8) are arranged in a V-shape. An arc groove matching the steel bar body (4) is provided between the bottoms of the two side plates (8).

3. The operating table for rapidly measuring and inspecting the processing quality of reinforcing bars according to claim 2, characterized in that, The top of the telescopic end of the electric lifting rod (3) is fixedly connected to the bottom of the crossbar (7), and the electric lifting rod (3) can control the height of the two side plates (8).

4. The operating table for rapidly measuring and inspecting the processing quality of reinforcing bars according to claim 3, characterized in that, The two ends of the crossbeam (5) are fixedly connected by a stabilizer (9). The length of the crossbeam (5) is longer than the length of the support frame (1). Several rollers (10) are evenly installed at the bottom of the crossbeam (5). The rollers (10) can cooperate with the crossbar (7) and clamp the steel bar body (4) from top to bottom.

5. The operating table for rapidly measuring and inspecting the processing quality of reinforcing bars according to claim 1, characterized in that, The detection mechanism includes a horn-shaped housing (11), with the larger inner diameter end of the horn-shaped housing (11) facing the conveyor belt (2), and two guide plates (12) are symmetrically fixed thereon. The two guide plates (12) are arranged in a figure-eight shape. The steel bar body (4) can be guided by the guide plates (12) and inserted into the horn-shaped housing (11). The two ends of the horn-shaped housing (11) are connected, and a number of elastic blocks (13) are fixed around the end away from the guide plates (12). Pressure sensors are installed on the outside of the elastic blocks (13).

6. The operating table for rapidly measuring and inspecting the processing quality of reinforcing bars according to claim 5, characterized in that, The piston end of the cylinder (6) is fixedly connected to a base plate (14), which is vertically arranged. The horn-shaped housing (11) is fixedly connected to the bottom of the base plate (14) through a bracket.

7. The operating table for rapidly measuring and inspecting the processing quality of reinforcing bars according to claim 6, characterized in that, The grinding mechanism includes a grinding motor (15), which is horizontally fixed on the base plate (14). The grinding motor (15) is coaxially fixed with a grinding head (16), which can grind the cross-section of the steel bar body (4). The grinding motor (15) is located above the horn-shaped housing (11).

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