Non-contact defect positioning detection equipment

Abstract

The utility model relates to the technical field of optical detection, in particular to non-contact type defect positioning detection equipment which comprises a supporting table, a plurality of rolling assemblies, a lifting assembly, a synchronous assembly and a laser detection unit, the laser detection unit is rotationally connected with the lifting assembly, and the lifting assembly is fixedly connected with the supporting table. Each rolling assembly is rotationally connected with the supporting table, each synchronizing assembly comprises two synchronizing rods, a correcting column and a plurality of anti-disengaging rings, each anti-disengaging ring is fixedly connected with the corresponding rolling assembly, the two synchronizing rods are both in sliding connection with the correcting column, and the correcting column is in sliding connection with the supporting table; the existing synchronous rod and the correcting column can ensure that each rolling assembly is in the same steering direction all the time, and the design solves the problems that the steering of the rollers cannot be kept synchronous in the rotating process, the steering directions of the rollers are easily inconsistent in the using process, and transportation is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of optical detection, in particular to a non-contact defect positioning detection device. Background Art

[0002] At present, laser detection of coating thickness and defects is used for cylinders with ceramic coatings. The detection of coating thickness can be achieved through a laser ranging device. The defect detection equipment is conducive to the non-destructive detection of sub-surface defects of the sample to be tested, and can simultaneously realize non-destructive detection of surface defects of the sample to be tested, which is conducive to saving the test time of defect detection.

[0003] In the prior art, patent (CN210773901U) discloses a non-contact laser dimension measurement and defect detection equipment, including a laser measurement and detection device and a positioning device, the positioning device including a support platform, a support device and a drive shaft, the support device is rotatably connected to the upper end surface of the support platform, the number of the support devices is at least four, and the four support devices are symmetrically distributed in pairs. The utility model is provided with a positioning device, and four support devices are arranged on the support platform of the positioning device, the support device includes a positioning column rotatably connected to the support plate, the positioning column is rotatably connected to the roller, one side of the support platform passes through and is rotatably connected to the drive shaft, the drive shaft and the positioning column are connected by the cooperation of a worm and a worm wheel, the drive shaft is rotated to realize the reversal of the roller, and the cylinder with a ceramic coating is supported by the roller, thereby realizing the circumferential rotation and axial movement of the cylinder, which is convenient for the laser measurement and detection device to perform covering detection on the ceramic coating.

[0004] However, in the above-mentioned prior art, the turning directions of the rollers cannot be kept synchronous during the turning process, which may easily cause the turning directions of each roller to be inconsistent during use, thus affecting transportation. Utility Model Content

[0005] The utility model aims to provide a non-contact defect positioning detection device, which solves the problem in the prior art that the steering of the rollers cannot be kept synchronous during the rotation process, which easily causes the steering direction of each roller to be inconsistent during use, thus affecting transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides a non-contact defect positioning detection equipment, including a support table, a plurality of rolling components, a lifting component, a synchronization component and a laser detection unit, the laser detection unit is rotatably connected to the lifting component and is located above the lifting component, the lifting component is fixedly connected to the support table and is located above the support table, each of the rolling components is rotatably connected to the support table and is located above the support table, the synchronization component includes two synchronization rods, a correction column and a plurality of anti-slip rings, each of the anti-slip rings is respectively fixedly connected to the corresponding rolling component and is respectively located below the corresponding rolling component, the two synchronization rods are slidably connected to the correction column and are located on one side of the correction column, the correction column is slidably connected to the support table and is located on the inner wall of the support table.

[0007] Wherein, the support platform includes a main platform and an auxiliary platform, and the auxiliary platform is fixedly connected to the main platform and is located on one side of the main platform.

[0008] Wherein, each of the rolling components includes a roller, a clip, a mounting block and a rotating shaft, the mounting block is fixedly connected to the main platform and is located above the main platform, the clip is fixedly connected to the rotating shaft and is located at the upper end of the rotating shaft, the rotating shaft is rotatably connected to the mounting block and is located on the inner side of the mounting block, and the roller is rotatably connected to the clip and is located above the clip.

[0009] Among them, the lifting assembly includes a rod sleeve, a telescopic rod and a cross bar, one end of the cross bar is fixedly connected to the telescopic rod and is located above the telescopic rod, the telescopic rod is fixedly connected to the rod sleeve and is located on the inner wall of the rod sleeve, and the rod sleeve is fixedly connected to the auxiliary platform and is located above the auxiliary platform.

[0010] Among them, the non-contact defect positioning detection equipment also includes a battery box, multiple foot columns and multiple foot pads, each of the foot pads is fixedly connected to the corresponding foot column and is located under the corresponding foot column, each of the foot columns is fixedly connected to the main table and is located under the main table, and the battery box is fixedly connected to the auxiliary table and is located under the auxiliary table.

[0011] The utility model discloses a non-contact defect positioning detection device. The synchronization rod and the correction column are now arranged to ensure that each of the rolling components is always in the same steering direction. This design solves the problem that the steering of the rollers cannot be kept synchronous during the rotation process, which easily causes the steering direction of each roller to be inconsistent during use, affecting the transportation. The foot pads and the foot columns cooperate with each other to jointly support the main platform, which is convenient for the staff to transfer the main platform. The battery box can provide power for the auxiliary platform. A circuit is arranged in the auxiliary platform and is connected to the telescopic rod, so as to control the up and down movement of the telescopic rod and change the detection height of the laser detection unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4 The utility model Figure 3 BB line cross-sectional view.

[0017] Figure 5 It is a side view of the second embodiment of the utility model.

[0018] 101-support platform, 102-rolling assembly, 103-lifting assembly, 104-synchronization assembly, 105-laser detection unit, 106-synchronization rod, 107-correction column, 108-anti-slip ring, 109-main platform, 110-auxiliary platform, 111-roller, 112-clamp, 113-mounting block, 114-rotating shaft, 115-rod sleeve, 116-telescopic rod, 117-cross bar, 201-battery box, 202-foot column, 203-foot pad. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 This is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view, Figure 4 The utility model Figure 3 BB line cross-sectional view.

[0022] The utility model provides a non-contact defect positioning detection device, including a support platform 101, multiple rolling components 102, a lifting component 103, a synchronization component 104 and a laser detection unit 105, the synchronization component 104 includes two synchronization rods 106, a correction column 107 and multiple anti-slip rings 108, the support platform 101 includes a main platform 109 and an auxiliary platform 110, each of the rolling components 102 includes a roller 111, a clip 112, a mounting block 113 and a rotating shaft 114, and the lifting component 103 includes a rod sleeve 115, a telescopic rod 116 and a cross bar 117.

[0023] According to this specific embodiment, the laser detection unit 105 is rotatably connected to the lifting assembly 103, the lifting assembly 103 is fixedly connected to the support platform 101, each of the rolling assemblies 102 is rotatably connected to the support platform 101, each of the anti-slip rings 108 is respectively fixedly connected to the corresponding rolling assembly 102, the two synchronization rods 106 are slidably connected to the correction column 107, the correction column 107 is slidably connected to the support platform 101, the auxiliary platform 110 is fixedly connected to the main platform 109, the mounting block 113 is fixedly connected to the main platform 109, and the clip 112 is fixedly connected to the rotating shaft 114. The rotating shaft 114 is rotatably connected to the mounting block 113, the roller 111 is rotatably connected to the clip 112, one end of the cross bar 117 is fixedly connected to the telescopic rod 116, the telescopic rod 116 is fixedly connected to the rod sleeve 115, and the rod sleeve 115 is fixedly connected to the auxiliary platform 110. The synchronization rod 106 and the correction column 107 currently arranged can ensure that each of the rolling components 102 is always in the same steering direction. This design solves the problem that the steering of the roller 111 cannot be synchronized during the rotation process, which may easily cause the steering direction of each roller 111 to be inconsistent during use, affecting transportation.

[0024] Among them, the laser detection unit 105 is located above the lifting component 103, the lifting component 103 is located above the support platform 101, each of the rolling components 102 is located above the support platform 101, and each of the anti-slip rings 108 is respectively located below the corresponding rolling component 102. The two synchronization rods 106 are both located on one side of the correction column 107, and the correction column 107 is located on the inner wall of the support platform 101. The currently arranged synchronization rod 106 and correction column 107 can promptly drive all other rollers 111 to turn together when one of the rollers 111 turns, keep all the rollers 111 in the same direction, and ensure the stability of the turning of the rollers 111 during use.

[0025] Secondly, the auxiliary platform 110 is located on one side of the main platform 109, the mounting block 113 is located above the main platform 109, the clip 112 is located at the upper end of the rotating shaft 114, the rotating shaft 114 is located on the inner side of the mounting block 113, and the roller 111 is located above the clip 112. The auxiliary platform 110 provides support for the installation of the rod sleeve 115 and the telescopic rod 116. The clip 112 clamps the roller 111 to facilitate the rotation of the roller 111. When the direction of the clip 112 and the roller 111 changes, the rotating shaft 114 is driven to rotate, thereby driving the synchronization rod 106 that is against the rotating shaft 114 to move, and the two synchronization rods 106 interact with each other to drive the correction column 107 to slide, thereby ensuring that the steering direction of each roller 111 remains consistent.

[0026] At the same time, one end of the cross bar 117 is located above the telescopic rod 116, the telescopic rod 116 is located on the inner wall of the rod sleeve 115, and the rod sleeve 115 is located above the auxiliary platform 110. The rod sleeve 115 protects the lower half of the telescopic rod 116 to prevent the lower half of the telescopic rod 116 from being damaged. One end of the cross bar 117 is fixed to the upper end of the telescopic rod 116 and connected to the laser detection unit 105, so as to drive the laser detection unit 105 to move up and down to adapt to different detection environments.

[0027] In this embodiment, the synchronization rod 106 and the correction column 107 are provided to ensure that each of the rolling components 102 is always in the same steering direction. This design solves the problem that the steering direction of the roller 111 cannot be kept synchronous during the rotation process, which easily causes the steering direction of each roller 111 to be inconsistent during use, affecting transportation. The auxiliary platform 110 provides support for the installation of the rod sleeve 115 and the telescopic rod 116. The clip 112 clamps the roller 111 to facilitate the rotation of the roller 111. When the steering direction of the clip 112 and the roller 111 changes, The rotating shaft 114 is driven to rotate, thereby driving the synchronization rod 106 that is against the rotating shaft 114 to move. The two synchronization rods 106 interact with each other to drive the correction column 107 to slide, ensuring that the steering direction of each roller 111 remains consistent. The rod sleeve 115 protects the lower half of the telescopic rod 116 to prevent the lower half of the telescopic rod 116 from being damaged. One end of the cross bar 117 is fixed to the upper end of the telescopic rod 116 to connect the laser detection unit 105, so as to drive the laser detection unit 105 to move up and down to adapt to different detection environments.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 5 ,in Figure 5 It is a side view of the second embodiment of the utility model.

[0030] The utility model provides a non-contact defect positioning detection device, which also includes a battery box 201, a plurality of foot posts 202 and a plurality of foot pads 203.

[0031] According to this specific embodiment, each of the foot pads 203 is fixedly connected to the corresponding foot column 202 and is located below the corresponding foot column 202. Each of the foot columns 202 is fixedly connected to the main platform 109 and is located below the main platform 109. The battery box 201 is fixedly connected to the auxiliary platform 110 and is located below the auxiliary platform 110. The foot pads 203 and the foot columns 202 cooperate with each other to jointly support the main platform 109, which is convenient for the staff to transfer the main platform 109. The setting of the battery box 201 can provide power for the auxiliary platform 110. A circuit is set in the auxiliary platform 110 and is connected to the telescopic rod 116, so as to control the up and down movement of the telescopic rod 116 and change the detection height of the laser detection unit 105.

[0032] In this embodiment, the foot pad 203 and the foot column 202 cooperate with each other to jointly support the main platform 109, so that the staff can move the main platform 109. The battery box 201 can provide power for the auxiliary platform 110. The auxiliary platform 110 is provided with a circuit connected to the telescopic rod 116, so as to control the up and down movement of the telescopic rod 116 and change the detection height of the laser detection unit 105.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A non-contact defect positioning detection device, comprising a support platform, a plurality of rolling components, a lifting component and a laser detection unit, wherein the laser detection unit is rotatably connected to the lifting component and is located above the lifting component, the lifting component is fixedly connected to the support platform and is located above the support platform, each of the rolling components is rotatably connected to the support platform and is located above the support platform, characterized in that: It also includes a synchronization component, which includes two synchronization rods, a correction column and multiple anti-slip rings. Each of the anti-slip rings is fixedly connected to the corresponding rolling component and is located below the corresponding rolling component. The two synchronization rods are slidably connected to the correction column and are located on one side of the correction column. The correction column is slidably connected to the support platform and is located on the inner wall of the support platform.

2. The non-contact defect location detection device according to claim 1, characterized in that: The supporting platform comprises a main platform and an auxiliary platform, wherein the auxiliary platform is fixedly connected to the main platform and is located at one side of the main platform.

3. The non-contact defect location detection device according to claim 2, characterized in that: Each of the rolling components includes a roller, a clip, a mounting block and a rotating shaft. The mounting block is fixedly connected to the main platform and is located above the main platform. The clip is fixedly connected to the rotating shaft and is located at the upper end of the rotating shaft. The rotating shaft is rotatably connected to the mounting block and is located on the inner side of the mounting block. The roller is rotatably connected to the clip and is located above the clip.

4. The non-contact defect location detection device according to claim 3, characterized in that: The lifting assembly includes a rod sleeve, a telescopic rod and a cross bar, one end of the cross bar is fixedly connected to the telescopic rod and is located above the telescopic rod, the telescopic rod is fixedly connected to the rod sleeve and is located on the inner wall of the rod sleeve, and the rod sleeve is fixedly connected to the auxiliary platform and is located above the auxiliary platform.

5. The non-contact defect location detection device according to claim 4, characterized in that: The non-contact defect location detection equipment also includes a battery box, multiple foot posts and multiple foot pads, each of the foot pads is fixedly connected to the corresponding foot post and is located under the corresponding foot post, each of the foot posts is fixedly connected to the main table and is located under the main table, and the battery box is fixedly connected to the auxiliary table and is located under the auxiliary table.

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