Automatic feeding and discharging 3D measuring device

Abstract

The utility model discloses an automatic feeding and discharging 3D measuring device which comprises a rack, an upper support, a feeding storage mechanism, an X-Y axis moving mechanism, a material moving mechanism, a roller type conveying mechanism, a side edge material pressing and positioning mechanism, a 3D measuring mechanism and a discharging storage mechanism. The 3D measuring mechanism can accurately measure the contours, sizes and angles of various complex and precise parts, can greatly improve the measuring efficiency, can complete a series of automatic operations such as automatic feeding, automatic carrying, automatic positioning, automatic 3D measuring and automatic discharging of materials, is stable and reliable in operation and high in automation degree, improves the working efficiency, and reduces the labor intensity of workers. And the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automated measuring equipment, and more specifically to an automatic loading and unloading 3D measuring device. Background Art

[0002] Existing visual inspection devices generally use CCD cameras to take pictures of materials, thereby detecting their appearance quality and determining whether the materials are good products. However, such visual inspection devices have the following shortcomings: 1. CCD cameras can only take pictures of materials in a flat surface, with a limited detection range, and are only suitable for the detection of some materials of conventional shapes; 2. Materials are generally loaded and unloaded manually, which is inefficient. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and to provide an automatic loading and unloading 3D measuring device which can complete a series of automated operations such as automatic loading, automatic handling, automatic positioning, automatic 3D measurement, and automatic unloading of materials.

[0004] To achieve the above-mentioned purpose, the utility model provides an automatic loading and unloading 3D measuring device, comprising a frame, an upper bracket, a loading and storage mechanism for storing a carrier plate filled with materials, an XY axis moving mechanism for moving on the X-axis and Y-axis, a material moving mechanism for moving the carrier plate stored in the loading and storage mechanism out to a roller conveyor mechanism, a roller conveyor mechanism for transporting the carrier plate, a side material pressing and positioning mechanism for positioning the carrier plate during measurement, a 3D measuring mechanism for performing 3D measurement on the material on the carrier plate, and a loading and storage mechanism for storing the material and carrier plate after 3D measurement, the XY axis moving mechanism and the upper bracket are respectively mounted on the frame, and the upper bracket is The frame is installed above the XY axis moving mechanism, the material moving mechanism and the roller conveying mechanism are both installed on the moving part of the XY axis moving mechanism through the bottom plate, the material moving mechanism is located inside the roller conveying mechanism, the side material pressing and positioning mechanism is installed on the outer side of the roller conveying mechanism, and the material pressing part of the side material pressing and positioning mechanism can extend into the roller conveying mechanism, the 3D measuring mechanism is installed on the upper bracket and is located above the roller conveying mechanism, the loading and storage mechanism is provided with one or two groups, and the loading and storage mechanism is located on one side of the XY axis moving mechanism, and the unloading and storage mechanism is provided with one or two groups, and the unloading and storage mechanism is located on the other side of the XY axis moving mechanism.

[0005] Preferably, each group of loading and storage mechanisms includes a loading bin and a loading bin changing lifting module. The loading bins are provided with two and arranged vertically. The lifting part of the loading bin changing lifting module is transmission-connected to the two loading bins and drives them to move up and down.

[0006] Preferably, the XY-axis moving mechanism includes an X-axis linear module and a Y-axis linear module, the X-axis linear module is installed on the Y-axis moving part of the Y-axis linear module, and the roller conveying mechanism is installed on the X-axis moving part of the X-axis linear module through a base plate.

[0007] Preferably, the material moving mechanism includes a material moving lifting cylinder, a material moving transverse shifting seat, a material moving transverse shifting motor, a material moving transverse shifting synchronous belt, a material moving transverse shifting synchronous wheel, a material moving transverse shifting slider, a material moving transverse shifting guide rail, and a material moving platform. The material moving lifting cylinder is transmission-connected to the material moving transverse shifting seat and drives it to move up and down. The material moving transverse shifting motor is installed on the material moving transverse shifting seat, and the material moving transverse shifting synchronous wheel is installed on both sides of the material moving transverse shifting seat. The motor shaft of the material moving transverse shifting motor is connected to one of the material moving transverse shifting synchronous wheels, and the material moving transverse shifting synchronous belt is connected to two material moving transverse shifting synchronous wheels. The material moving platform is slidingly connected to the material moving transverse shifting guide rail installed on the top of the material moving transverse shifting seat through the material moving transverse shifting slider, the material moving transverse shifting slider is connected to the material moving transverse shifting synchronous belt, and a carrier plate positioning column is provided on the material moving platform.

[0008] Preferably, the roller conveying mechanism includes a conveying side plate, a roller and a roller driving device, the conveying side plates are provided with two and are parallel to each other, the rollers are installed on the inner sides of the two conveying side plates, the roller driving device is installed on the outer sides of the two conveying side plates, and the roller driving device can drive the rollers to rotate.

[0009] Preferably, the roller drive device includes a roller drive motor, a magnet and a roller linkage shaft, the roller drive motor and the roller linkage shaft are respectively mounted on the two outer sides of the roller conveying mechanism, the magnets are respectively mounted on the motor shaft of the roller drive motor, the roller linkage shaft and the wheel axle of the roller, the magnet on the motor shaft of the roller drive motor achieves magnetic cooperation with one of the magnets on the roller linkage shaft, and the remaining magnets on the roller linkage shaft achieve magnetic cooperation with the magnets on the wheel axles of their respective corresponding rollers.

[0010] Preferably, the side pressing material positioning mechanism includes a side pressing material driving cylinder and a side pressing material positioning block, the side pressing material driving cylinder is installed on one side of the roller conveying mechanism, the side pressing material driving cylinder is transmission connected to the side pressing material positioning block and drives it to move laterally along the Y-axis direction.

[0011] Preferably, the 3D measuring mechanism is configured as a 3D measuring instrument.

[0012] Preferably, each set of material unloading and storage mechanism includes a material unloading bin and a material unloading bin changing lifting module. The material unloading bin is provided with two and arranged vertically. The lifting part of the material unloading bin changing lifting module is transmission connected with the two material unloading bins and drives them to move up and down.

[0013] Preferably, a QR code scanner is provided on one side of the 3D measuring mechanism.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model has a reasonable structural design. The frame is provided with an upper bracket, a material loading and storage mechanism, an XY-axis moving mechanism, a material shifting mechanism, a roller conveying mechanism, a side material pressing and positioning mechanism, a 3D measuring mechanism, and a material unloading and storage mechanism. The 3D measuring mechanism can realize accurate measurement of contours, sizes, and angles of various complex and precise parts, which can greatly improve the measurement efficiency. Moreover, it can complete a series of automated operations such as automatic material loading, automatic handling, automatic positioning, automatic 3D measurement, and automatic unloading. It has stable and reliable operation, a high degree of automation, improved work efficiency, and reduced production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of an automatic loading and unloading 3D measuring device provided by an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the main body detection part of the automatic loading and unloading 3D measurement device provided by the embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a feeding and storage mechanism provided by an embodiment of the utility model;

[0020] Figure 4 It is an assembly diagram of the roller conveying mechanism, the side material pressing and positioning mechanism and the material moving mechanism provided in the embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a material transfer mechanism provided by an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of a 3D measurement mechanism provided by an embodiment of the utility model;

[0023] Figure 7 It is a structural schematic diagram of a material unloading and storage mechanism provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Please refer to Figure 1 and Figure 2 The embodiment of the utility model provides an automatic loading and unloading 3D measuring device, comprising a frame 1, an upper bracket 2, a loading and storing mechanism 3 for storing a carrier plate filled with materials, an XY axis moving mechanism 4 for moving on the X axis and the Y axis, a material moving mechanism 5 for moving the carrier plate stored in the loading and storing mechanism 3 to a roller conveying mechanism, a roller conveying mechanism 6 for transporting the carrier plate, a side pressing and positioning mechanism 7 for positioning the carrier plate during measurement, a 3D measuring mechanism 8 for performing 3D measurement on the material on the carrier plate, and a unloading and storing mechanism 9 for storing the material and the carrier plate after 3D measurement, the XY axis moving mechanism 4 and the upper bracket 2 are respectively mounted on the frame 1, the upper bracket 2 is mounted above the XY axis moving mechanism 4, the material moving mechanism 5 and the roller conveying mechanism 6 are both installed on the moving part of the XY axis moving mechanism 4 through the bottom plate, the material moving mechanism 5 is located inside the roller conveying mechanism 6, the side material pressing and positioning mechanism 7 is installed on the outer side of the roller conveying mechanism 6, and the material pressing part of the side material pressing and positioning mechanism 7 can extend into the roller conveying mechanism 6, the 3D measuring mechanism 8 is installed on the upper bracket 2 and is located above the roller conveying mechanism 6, the loading and storage mechanism 3 is provided with two groups, the loading and storage mechanism 3 is located on one side of the XY axis moving mechanism 4, and the unloading and storage mechanism 9 is provided with two groups, and the unloading and storage mechanism 9 is located on the other side of the XY axis moving mechanism 4.

[0026] The various components of this embodiment are described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 3 As shown, each set of loading and storage mechanism 3 can include a loading bin 31 and a loading bin changing lifting module 32. Two loading bins 31 can be provided and arranged vertically. The lifting part of the loading bin changing lifting module 32 is connected to the two loading bins 31 by transmission and drives them to move up and down. The loading bin changing lifting module 32 can switch different loading bins 31 by lifting. Among them, the interior of the loading bin 31 is layered with carrier plates filled with materials from bottom to top.

[0028] like Figure 2As shown, the XY-axis moving mechanism 4 may include an X-axis linear module 41 and a Y-axis linear module 42, the X-axis linear module 41 is installed on the Y-axis moving part of the Y-axis linear module 42, and the roller conveying mechanism 6 is installed on the X-axis moving part of the X-axis linear module 41 through the bottom plate.

[0029] like Figure 4 and Figure 5 As shown, the material moving mechanism 5 may include a material moving lifting cylinder 51, a material moving transverse shifting seat 52, a material moving transverse shifting motor 53, a material moving transverse shifting synchronous belt 54, a material moving transverse shifting synchronous wheel 55, a material moving transverse shifting slider 56, a material moving transverse shifting guide rail 57, and a material moving platform 58. The material moving lifting cylinder 51 is transmission connected to the material moving transverse shifting seat 52 and drives it to move up and down. The material moving transverse shifting motor 53 is installed on the material moving transverse shifting seat 52, and the material moving transverse shifting synchronous wheel 55 is installed on both sides of the material moving transverse shifting seat 52. The motor shaft of the material moving transverse shifting motor 53 is connected to one of the material moving transverse shifting synchronous wheels 55, and the material moving transverse shifting synchronous belt 54 is connected to the two material moving transverse shifting synchronous wheels 55. The material moving platform 58 is slidingly connected to the material moving transverse shifting guide rail 57 installed on the top of the material moving transverse shifting seat 52 through the material moving transverse shifting slider 56. The material moving transverse shifting slider 56 is connected to the material moving transverse shifting synchronous belt 54, and a carrier plate positioning column 59 is provided on the material moving platform 58.

[0030] When the XY-axis moving mechanism 4 drives the material moving mechanism 5 to approach the loading bin 31 , the material moving platform 58 is driven by the material moving lifting cylinder 51 and the material moving transverse motor 53 to move to the loading bin 31 and transfer the carrier in the loading bin 31 to the roller conveying mechanism 6 .

[0031] like Figure 4 As shown, the roller conveying mechanism 6 may include a conveying side plate 61, a roller 62 and a roller driving device. The conveying side plate 61 is provided with two pieces and are parallel to each other. The roller 62 is installed on the inner side surfaces of the two conveying side plates 61. The roller driving device is installed on the outer side surfaces of the two conveying side plates 61. The roller driving device can drive the roller 62 to rotate, and the roller 62 can drive the carrier entering the roller conveying mechanism 6 to move horizontally.

[0032] Preferably, as one embodiment, the roller drive device may include a roller drive motor 63, a magnet 64 and a roller linkage shaft 65, wherein the roller drive motor 63 and the roller linkage shaft 65 are respectively mounted on the two outer sides of the roller conveying mechanism 6, and the magnet 64 is respectively mounted on the motor shaft of the roller drive motor 63, the roller linkage shaft 65 and the axle of the roller 62, wherein the magnet 64 on the motor shaft of the roller drive motor 63 and one of the magnets 64 on the roller linkage shaft 65 realize magnetic matching (magnetic field interaction), and the remaining magnets 64 on the roller linkage shaft 65 respectively realize magnetic matching (magnetic field interaction) with the magnets 64 on the axle of the corresponding roller 62. When working, the roller drive motor 63 can drive the roller linkage shaft 65 to rotate, and the magnet on the roller linkage shaft 65 can drive the roller 62 to rotate.

[0033] Of course, according to actual needs, in other embodiments, the roller drive motor 63, the roller linkage shaft 65 and the axle of the roller 62 can also be driven by gears or synchronous belts + synchronous wheels, which is not limited to this embodiment.

[0034] like Figure 4 As shown, the side pressing material positioning mechanism 7 may include a side pressing material driving cylinder 71 and a side pressing material positioning block 72. The side pressing material driving cylinder 71 is installed on one side of the roller conveying mechanism 6. The side pressing material driving cylinder 71 is transmission-connected to the side pressing material positioning block 72 and drives it to move laterally along the Y-axis direction.

[0035] When the carrier plate is moved into position, the side pressing driving cylinder 71 can drive the side pressing positioning block 72 to press the carrier plate, so that the carrier plate is positioned, which is convenient for subsequent 3D measurement.

[0036] like Figure 6 As shown, the 3D measuring mechanism 8 can preferably be configured as a 3D measuring instrument 81 .

[0037] like Figure 7 As shown, each set of material storage mechanism 9 can include a material bin 91 and a material bin changing lifting module 92. Two material bins 91 are provided and arranged vertically. The lifting part of the material bin changing lifting module 92 is connected to the two material bins 91 by transmission and drives them to move up and down. The material bin changing lifting module 92 can switch different material bins 91 by lifting. Among them, the inside of the material bin 91 is layered with carrier plates that have been inspected and filled with materials from bottom to top.

[0038] After the 3D measurement is completed, the carrier plate on the roller conveyor mechanism 6 will be transported to the corresponding lower bin 91 .

[0039] In addition, a two-dimensional code scanner 10 may be provided on one side of the 3D measuring mechanism 8 , and the two-dimensional code scanner 10 may scan the two-dimensional code on the material.

[0040] To sum up, the structural design of the utility model is reasonable, and the 3D measuring mechanism can realize the accurate measurement of the contours, sizes and angles of various complex and precision parts, which can greatly improve the measurement efficiency. It can also complete a series of automated operations such as automatic loading, automatic handling, automatic positioning, automatic 3D measurement, and automatic unloading of materials. It runs stably and reliably, has a high degree of automation, improves work efficiency, and reduces production costs.

[0041] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. An automatic loading and unloading 3D measuring device, characterized in that: The machine comprises a frame, an upper bracket, a loading and storing mechanism for storing a carrier plate filled with materials, an XY axis moving mechanism for moving on the X axis and the Y axis, a material moving mechanism for moving the carrier plate stored in the loading and storing mechanism out to a roller conveying mechanism, a roller conveying mechanism for transporting the carrier plate, a side material pressing and positioning mechanism for positioning the carrier plate during measurement, a 3D measuring mechanism for performing 3D measurement on the material on the carrier plate, and a material unloading and storing mechanism for storing the material and carrier plate after 3D measurement, wherein the XY axis moving mechanism and the upper bracket are respectively mounted on the frame, and the upper bracket is erected above the XY axis moving mechanism. The material shifting mechanism and the roller conveying mechanism are both installed on the moving part of the XY axis moving mechanism through the bottom plate, the material shifting mechanism is located inside the roller conveying mechanism, the side material pressing and positioning mechanism is installed on the outer side of the roller conveying mechanism, and the material pressing part of the side material pressing and positioning mechanism can extend into the roller conveying mechanism, the 3D measuring mechanism is installed on the upper bracket and is located above the roller conveying mechanism, the loading and storage mechanism is provided with one or two groups, and the loading and storage mechanism is located on one side of the XY axis moving mechanism, and the unloading and storage mechanism is provided with one or two groups, and the unloading and storage mechanism is located on the other side of the XY axis moving mechanism.

2. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: Each group of loading and storage mechanisms includes a loading bin and a loading bin changing lifting module. The loading bins are provided with two and arranged up and down. The lifting part of the loading bin changing lifting module is transmission-connected to the two loading bins and drives them to move up and down.

3. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: The XY axis moving mechanism includes an X axis linear module and a Y axis linear module. The X axis linear module is installed on the Y axis moving part of the Y axis linear module. The roller conveying mechanism is installed on the X axis moving part of the X axis linear module through a bottom plate.

4. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: The material moving mechanism includes a material moving lifting cylinder, a material moving transverse moving seat, a material moving transverse moving motor, a material moving transverse moving synchronous belt, a material moving transverse moving synchronous wheel, a material moving transverse moving slider, a material moving transverse moving guide rail, and a material moving platform. The material moving lifting cylinder is transmission-connected to the material moving transverse moving seat and drives it to move up and down. The material moving transverse moving motor is installed on the material moving transverse moving seat, and the material moving transverse moving synchronous wheel is installed on both sides of the material moving transverse moving seat. The motor shaft of the material moving transverse moving motor is connected to one of the material moving transverse moving synchronous wheels, and the material moving transverse moving synchronous belt is connected to two material moving transverse moving synchronous wheels. The material moving platform is slidingly connected to the material moving transverse moving guide rail installed on the top of the material moving transverse moving seat through the material moving transverse moving slider, and the material moving transverse moving slider is connected to the material moving transverse moving synchronous belt, and a carrier plate positioning column is provided on the material moving platform.

5. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: The roller conveying mechanism includes a conveying side plate, a roller and a roller driving device. The conveying side plates are provided with two and are parallel to each other. The rollers are installed on the inner sides of the two conveying side plates. The roller driving device is installed on the outer sides of the two conveying side plates. The roller driving device can drive the rollers to rotate.

6. The automatic loading and unloading 3D measuring device according to claim 5, characterized in that: The roller drive device includes a roller drive motor, a magnet and a roller linkage shaft. The roller drive motor and the roller linkage shaft are respectively installed on the two outer sides of the roller conveying mechanism. The magnets are respectively installed on the motor shaft of the roller drive motor, the roller linkage shaft and the wheel shaft of the roller. The magnet on the motor shaft of the roller drive motor is magnetically matched with one of the magnets on the roller linkage shaft, and the remaining magnets on the roller linkage shaft are magnetically matched with the magnets on the wheel shafts of their respective corresponding rollers.

7. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: The side pressing material positioning mechanism includes a side pressing material driving cylinder and a side pressing material positioning block. The side pressing material driving cylinder is installed on one side of the roller conveying mechanism. The side pressing material driving cylinder is transmission-connected to the side pressing material positioning block and drives it to move laterally along the Y-axis direction.

8. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: The 3D measuring mechanism is configured as a 3D measuring instrument.

9. The automatic loading and unloading 3D measuring device according to claim 1, characterized in that: Each set of material unloading and storage mechanism includes a material unloading bin and a material unloading bin changing lifting module. The material unloading bin is provided with two and arranged up and down. The lifting part of the material unloading bin changing lifting module is transmission connected with the two material unloading bins and drives them to move up and down.

10. An automatic loading and unloading 3D measuring device according to any one of claims 1 to 9, characterized in that: A two-dimensional code scanner is provided on one side of the 3D measuring mechanism.

Images