3D (three-dimensional) scanning device for checking steel bar binding quality of PC (polycarbonate) component

Abstract

The utility model relates to the technical field of steel bar binding detection equipment, in particular to a 3D scanning device for PC component steel bar binding quality inspection, which comprises a mold table body, a mold table support is arranged at the bottom of the mold table body, and the mold table support is in rolling connection with the mold table body; the track is annularly arranged on the periphery of the mold table body, the bottom of the supporting frame is in sliding connection with the track, and the scanner is installed on the upper portion of the supporting frame; a driving assembly is arranged on the inner side of the rail, the bottom of the supporting frame is connected with the driving assembly, and the driving assembly drives the scanner to be slidably connected with the rail. The system further comprises an industrial personal computer and a state indicating lamp, and the 3D scanner and the state indicating lamp are electrically connected with the industrial personal computer. According to the utility model, a to-be-tested piece on the bench body is scanned in a surrounding manner, so that missing inspection and missing inspection caused by manual inspection are avoided, the inspection efficiency is improved, the inspection result is visually reflected, workers can timely correct the inspection result, and the production line work of factories is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar binding detection equipment, in particular to a 3D scanning device for quality inspection of steel bar binding of PC components. Background Art

[0002] At present, in the production process of prefabricated components, the quality inspection work after the completion of steel bar binding mainly relies on manual inspection by quality inspectors. Since the factory produces a large number of prefabricated components and inspection items (including steel bar model, diameter, number of roots, spacing, etc.) at the same time, it takes a lot of time and manpower to inspect each component one by one. Quality inspectors generally use sampling inspection to complete the inspection of steel bar binding quality. The inspected PC components often have unqualified steel bar binding quality, which leads to an increase in the unqualified rate of products, thereby increasing the subsequent maintenance costs and delays in the construction period.

[0003] Based on the above problems, some construction sites install visual acquisition equipment directly above the formwork to check the steel bar binding conditions. However, since the installation position of the visual acquisition equipment is fixed, the visual acquisition range is limited, and there are errors in the acquisition results, which affects the inspection results. Utility Model Content

[0004] The embodiment of the utility model provides a 3D scanning device for inspecting the quality of steel bar binding of PC components, so as to achieve the technical effect of all-round scanning of the steel bar binding to be inspected and ensuring the inspection accuracy.

[0005] One aspect of the implementation of the utility model provides a 3D scanning device for inspecting the quality of steel bar binding of PC components, including a mold platform body, a mold platform support is arranged at the bottom of the mold platform body, and the mold platform support is rollingly connected to the mold platform body; it also includes a track, a scanner and a support frame, the track is arranged in a ring around the mold platform body, the bottom of the support frame is slidably connected to the track, and the upper part of the support frame is installed with a scanner; a driving assembly is arranged on the inner side of the track, the bottom of the support frame is connected to the driving assembly, and the driving assembly drives the scanner to slide and connect with the track; it also includes an industrial computer and a status indicator light, and the 3D scanner and the status indicator light are electrically connected to the industrial computer respectively.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] The utility model can circumferentially scan and detect the parts to be tested on the mold platform body, avoiding the situation of missing parts that may occur in manual inspection, and the detection results can be intuitively reflected through the status indicator light, helping workers to correct them in time, thus realizing the automation of the entire inspection process and being more suitable for on-site assembly line operations.

[0008] Further, the preferred solution adopted by the utility model is:

[0009] The support rod includes a vertical telescopic rod and a horizontal telescopic rod. The fixed section of the vertical telescopic rod is connected to the track in a rolling manner. The fixed section of the horizontal telescopic rod is fixedly connected to the end of the telescopic section of the vertical telescopic rod. The scanner is installed at the end of the telescopic section of the horizontal telescopic rod. The vertical telescopic rod and the horizontal telescopic rod can adjust the position of the scanner according to the actual position and size of the object to be tested.

[0010] The driving assembly includes a driving motor, a driving wheel, a transmission belt and a driven wheel. The driving motor is placed on the inner side of a corner of the track, the driving wheel is installed on the output end of the driving motor, and a driven wheel is installed on the inner side of the other three corners of the track respectively. The driving wheel is connected to the driven wheel through a transmission belt, and the bottom of the support frame is fixed to the transmission belt.

[0011] A mounting plate is arranged at the bottom of the vertical telescopic rod, one side of the mounting plate is fixedly connected to the transmission belt, and the bottom of the mounting plate is slidably connected to the side wall of the track through a roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. In the drawings:

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the connection between the track and the support rod;

[0016] Figure 4 It is a structural diagram of the cooperation between the mounting plate and the track;

[0017] In the figure: mold table body 1; mold table support 2; test piece 3; track 4; drive motor 5; drive wheel 6; driven wheel 7; vertical telescopic rod 8; horizontal telescopic rod 9; scanner 10; status indicator light 11; mounting plate 12; roller 13; transmission belt 14; slide 15. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with the implementation mode and the accompanying drawings. Here, the schematic implementation mode of the utility model and its description are used to explain the utility model, but are not used as a limitation of the utility model.

[0019] like Figure 1 , 2As shown, a 3D scanning device for checking the quality of steel bar binding of PC components is composed of a formwork body 1, a track 4, a scanner 10 and a support frame. A formwork support 2 is installed at the bottom of the formwork body 1, and the formwork support 2 is rollingly connected to the formwork body 1 (actually, a moving roller is provided at the upper end of the formwork support 2, and the formwork body 1 is rollingly connected to the formwork support 2 through the moving roller, and the PC component moves with the formwork body 1 on the moving roller).

[0020] The mold platform body 1 is a rectangular structure as a whole, and a circular track is laid around the mold platform body 1 below the mold platform body 1. The track 4 is also rectangular as a whole, and the four corners of the track 4 are arc-shaped to facilitate the movement of the support frame. In this embodiment, the bottom of the track 4 can be fixed on the ground by supporting legs.

[0021] A driving assembly is provided on the inner side of the track 4, and the driving assembly consists of a driving motor 5, a driving wheel 6, a transmission belt 14 and a driven wheel 7. The driving motor 5 is installed on the inner side of one of the corners of the track 4, and the driving wheel 6 is installed on the output end of the driving motor 5. A driven wheel 7 is installed inside each of the other three corners of the track 4. The driving wheel 6 is connected to the three driven wheels 7 through a transmission belt 14, so that the transmission belt 14 is arranged along the inner side of the track 4.

[0022] like Figure 3 , 4 As shown, a mounting plate 12 is fixedly installed at the bottom of the support frame, and the inner side of the mounting plate 12 (the side close to the transmission belt) is fixedly connected to the transmission belt 14. Slide grooves 15 are respectively provided on both sides of the track 4 along the laying direction thereof. Rollers 13 are respectively installed at the bottom of the mounting plate 12 corresponding to the slide grooves 15 on both sides of the track 4. The rollers 13 are placed in the slide grooves 15. The mounting plate 12 is slidably connected to the track 4 through the cooperation of the rollers 13 and the slide grooves 15. The driving motor 5 drives the driving wheel 6 to rotate, and then the transmission belt 14 drives the mounting plate 12 to move along the track 4.

[0023] like Figure 1 and Figure 2 As shown, the support frame is composed of a vertical telescopic rod 8 and a horizontal telescopic rod 9. In this embodiment, the vertical telescopic rod 8 and the horizontal telescopic rod 9 can respectively adopt electric hydraulic push rods (for the convenience of description, they are respectively vertical electric hydraulic push rods and horizontal electric hydraulic push rods), wherein the bottom of the fixed section of the vertical electric hydraulic push rod is fixedly connected to the mounting plate 12, the fixed section of the horizontal electric hydraulic push rod is fixed to the telescopic section of the vertical electric hydraulic push rod, and the end of the telescopic section of the horizontal electric hydraulic push rod is fixed to the scanner 10. In this embodiment, the scanner 10 is a 3D scanner.

[0024] In this embodiment, a status indicator light 11 is also installed on one side of the mold base body 1. The drive motor 5, the status indicator light 11 and the 3D scanner are electrically connected to the industrial control machine respectively (the drive motor 5, the status indicator light 11, the 3D scanner and the industrial control machine are electrically connected to external power supplies respectively). There are three status indicator lights 11, namely a power light, a scanning status light and a quality display light.

[0025] When the device is actually used, the 3D scanner and the industrial computer are respectively powered on, and the power light on the mold base body 1 is on. After the steel bar binding work is completed on the operating surface of the mold base body 1, the test piece 3 is transported to the inspection station (that is, within the middle track range of this implementation) through the mold base support 2, and the driving motor 5 drives the driving wheel to drive the support rod as a whole to move around the mold base body 1 along the track 4 so that the 3D scanner scans the test piece 3. At this time, the scanning status light is on, and it returns to the initial position after scanning a circle. The driving motor 5 stops working, and the light goes out after the scanning is completed; the three-dimensional model of steel bar binding formed by the scanning is transmitted to the industrial computer for analysis and comparison to determine the quality of the steel bar binding. When the steel bar binding quality is qualified, the quality display light is green, otherwise it is red.

[0026] This device can effectively avoid the situations of missing or missed inspections that may occur during manual inspections, improve inspection efficiency and accuracy, and the light warning system for unqualified products can help operators discover and correct problems in a timely manner, avoiding problems such as delayed work and rework due to problems with steel bar binding, increased costs, and waste of resources.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A 3D scanning device for checking the quality of steel bar binding of PC components, comprising a die table body, a die table support is arranged at the bottom of the die table body, and the die table support is rollingly connected to the die table body; it is characterized in that: It also includes a track, a scanner and a support frame. The track is arranged in a ring around the mold base body. The bottom of the support frame is slidably connected to the track, and a scanner is installed on the upper part of the support frame. A driving component is arranged on the inner side of the track. The bottom of the support frame is connected to the driving component, and the driving component drives the scanner to be slidably connected to the track. It also includes an industrial computer and a status indicator light. The scanner and the status indicator light are electrically connected to the industrial computer respectively.

2. The 3D scanning device for inspecting the quality of steel bar binding of PC components according to claim 1, characterized in that: The support rod comprises a vertical telescopic rod and a horizontal telescopic rod. The fixed section of the vertical telescopic rod is rollingly connected to the track. The fixed section of the horizontal telescopic rod is fixedly connected to the end of the telescopic section of the vertical telescopic rod. The scanner is installed at the end of the telescopic section of the horizontal telescopic rod.

3. The 3D scanning device for inspecting the quality of steel bar binding of PC components according to claim 2, characterized in that: The driving assembly includes a driving motor, a driving wheel, a transmission belt and a driven wheel. The driving motor is placed on the inner side of a corner of the track, the driving wheel is installed on the output end of the driving motor, and a driven wheel is installed on the inner side of the other three corners of the track respectively. The driving wheel is connected to the driven wheel through a transmission belt, and the bottom of the support frame is fixed to the transmission belt.

4. The 3D scanning device for inspecting the quality of steel bar binding of PC components according to claim 3, characterized in that: A mounting plate is arranged at the bottom of the vertical telescopic rod, one side of the mounting plate is fixedly connected to the transmission belt, and the bottom of the mounting plate is slidably connected to the side wall of the track through a roller.

Images