High-precision assembling and aligning device for gyroscope frame

Abstract

The invention provides a high-precision assembly alignment device for a gyroscope frame, which comprises an equipment box, a base, a supporting mechanism, a visual alignment system and an assembly mechanism, and further comprises an automatic detection mechanism arranged at the top of the base and a locking mechanism arranged in the equipment box, the invention relates to the technical field of assembly of gyroscope frames, and the automatic detection mechanism and the assembly mechanism synchronously operate, so that the continuity and non-discontinuity of a production line are ensured, and an efficient production process is realized. When the index plate completes rotation, the assembling mechanism accurately assembles the next gyroscope frame immediately, and the automatic detection mechanism on the base is in seamless butt joint to automatically detect the previous assembled gyroscope frame. The parallel processing mode thoroughly eliminates the problem of time delay in traditional detection, avoids waste of production time, greatly improves production efficiency, and realizes continuity and synchronism of assembly and detection.

Description

Technical Field

[0001] The invention relates to the technical field of gyroscope frame assembly, and in particular to a high-precision assembly alignment device for a gyroscope frame. Background Art

[0002] In a modern production workshop, the assembly line of the gyro frame is a sophisticated and complex operating environment. In order to continuously improve production efficiency and reduce dependence on manual labor, an advanced rotary assembly device was introduced, which integrates the indexing plate, drive system, visual inspection system and automatic assembly mechanism to form an efficient and automated assembly process. In this process, the assembly mechanism perfectly combines each component onto the gyro frame with its precise process, while the indexing plate of the support mechanism rotates automatically to seamlessly connect the assembly of each frame, ensuring the continuous operation of the production line.

[0003] However, there are still some problems in actual production practice. The most significant problem is that although the assembly process is highly automated, the final product quality inspection still relies on manual labor. At the end of the assembly process, technicians must check each assembled gyro frame one by one to confirm that there are no defects and gaps. This link is particularly time-consuming in mass production, and due to human factors, the stability of the inspection results cannot be guaranteed. Operator skill fluctuations, visual fatigue, and even work attitudes may cause minor defects to be ignored, which may be magnified in subsequent use and affect the stability and overall performance of the gyro frame. At the same time, our technicians also noticed that assembly stresses are inevitably generated during the assembly process, which is usually caused by uneven force between components. These stresses not only cause a slight offset of the indexing plate during rotation, affecting the assembly accuracy, but also cause deviations from the original precise assembly position, bringing additional difficulties to subsequent manual inspection. We found that even if assembly stresses are minimized through precise process design, thermal expansion and contraction of materials, processing errors, and different assembly methods make it almost impossible to completely eliminate assembly stresses. The existence of these problems means that our inspectors not only have to face the already complex inspection tasks when conducting manual inspections, but also have to consider the uncertainties brought about by assembly stress, which undoubtedly increases the difficulty and importance of inspections. Summary of the invention

[0004] The purpose of the present invention is to provide a high-precision assembly alignment device for a gyroscope frame, aiming to solve the problem of unstable assembly accuracy due to manual inspection in existing assembly production, and the dual challenges of reduced product assembly accuracy and reduced production efficiency due to assembly stress.

[0005] The present invention provides a high-precision assembly and alignment device for a gyro frame, comprising an equipment box, a base, a support mechanism, a visual alignment system and an assembly mechanism, wherein the base is fixedly arranged on the top of the equipment box, the support mechanism is arranged in the equipment box, the support mechanism comprises a rotating shaft, a dividing plate and a plurality of clamps, the rotating shaft is rotatably connected to the bottom of the equipment box and the base respectively, the dividing plate is fixedly arranged on the top of the rotating shaft, a plurality of clamps are fixedly arranged on the top of the dividing plate, the visual alignment system is fixedly arranged on the top of the base, the assembly mechanism is fixedly arranged on the top of the base, and further comprises an automatic detection mechanism arranged on the top of the base and a locking mechanism arranged in the equipment box, the automatic detection mechanism is used to detect the assembled gyro frame, and the locking mechanism is used to fix the rotating shaft after rotation;

[0006] The automatic detection mechanism includes a bracket, a driving cylinder, a rotation detection component and a lighting component. The bracket is arranged on the top of the base, the driving cylinder is fixedly arranged on the top of the bracket, and the driving end of the driving cylinder moves through the top of the bracket. The rotation detection component is arranged at the driving end of the cylinder, and the rotation detection component is also provided with a lighting component.

[0007] Preferably, the rotation detection assembly includes a support box, a motor, a turntable, a detection plate and a D camera, the support box is fixedly arranged at the driving end of the driving cylinder, and an opening is provided at the bottom of the support box, the motor is fixedly arranged at the top of the support box, the turntable is fixedly arranged at the driving end of the motor, the detection plate is fixedly arranged at the bottom of the turntable, the D camera is fixedly arranged on the inner side of the detection plate, and the lighting assembly is arranged at the bottom of the turntable.

[0008] Preferably, the lighting assembly includes a reflector and a fill light, the reflector is fixedly arranged on the inner side of the detection plate, and the fill light is fixedly arranged on the bottom of the turntable.

[0009] Preferably, the locking mechanism includes a plurality of slots, a mounting plate, a locking cylinder and a locking head, a plurality of the slots are fixedly arranged on a rotating shaft, and a plurality of the slots are located in an equipment box, the mounting plate is fixedly arranged at the bottom of a base, the locking cylinder is fixedly arranged between the left side of the equipment box and the mounting plate, and a driving end of the locking cylinder movably passes through the mounting plate, the locking head is fixedly arranged at the driving end of the locking cylinder, and the locking head corresponds to any one of the slots.

[0010] Preferably, the rotation detection component further comprises a laser rangefinder, and the laser rangefinder is fixedly arranged on the left side outside the support box, with the detection end of the laser rangefinder pointing vertically downward.

[0011] Preferably, the fill light is arranged to be inclined toward one side of the reflector, and its inclination angle is between degrees and degrees.

[0012] Preferably, the card slot is a concave slot, the number of the card slots is four, and the four card slots are arranged on the rotating shaft at equal intervals in the circumferential direction.

[0013] Preferably, the detection plate is an arc-shaped structure, and the center of the detection plate is at the same position as the center of the turntable.

[0014] Preferably, the supporting mechanism also includes a bearing seat and a driving system, the bearing seat is fixedly arranged at the bottom of the equipment box, the rotating shaft is interference fit with the inner ring of the bearing seat, the driving system is fixedly arranged at the bottom of the equipment box, and the driving system is used to drive the rotating shaft to rotate.

[0015] Preferably, the lighting assembly can also be two fill-in lights and two lampshades, the two fill-in lights are fixedly arranged on the inner side of the detection plate, and the two fill-in lights are respectively located on the upper and lower sides of the D camera, the two lampshades are respectively fixedly arranged on the inner side of the detection plate, and the two fill-in lights are respectively located in the two lampshades.

[0016] The present invention provides a high-precision assembly and alignment device for a gyro frame through improvement. Compared with the prior art, the present invention has the following improvements and advantages: the synchronous operation of the automatic detection mechanism and the assembly mechanism ensures the continuity and uninterruptedness of the production line and realizes an efficient production process. When the indexing plate completes the rotation, the assembly mechanism immediately accurately assembles the next gyro frame, and the automatic detection mechanism on the base is seamlessly connected to automatically detect the previously assembled gyro frame. This parallel processing mode completely eliminates the time delay problem in traditional detection, avoids the waste of production time, greatly improves production efficiency, and realizes the continuity and synchronization of assembly and detection. The design of the automatic detection mechanism effectively reduces the influence of human factors, including skill fluctuations, visual fatigue and work attitude, significantly reduces the possibility of defect omission, greatly improves the stability and reliability of the detection results, and ensures the consistency of product quality. In addition, the lighting component provides the best lighting conditions for the 3D camera, realizes the uniform distribution of the light source, and avoids the problem of local over-brightness and shadows caused by direct illumination. This uniform lighting condition is crucial for image acquisition of the 3D camera because it ensures that every detail on the surface of the object being detected can be fully illuminated. It avoids the generation of shadows on the detected object, which is crucial for the stereoscopic imaging of the 3D camera. The shadow-free lighting environment ensures that the camera can capture the true shape of the surface of the gyro frame, optimizes the detection environment, and thus improves the accuracy of the detection. Finally, the locking mechanism of the present invention effectively fixes the position of the rotating shaft during the assembly process, prevents the offset of the dividing plate caused by assembly stress, greatly improves the assembly accuracy, and ensures the high-quality assembly of the gyro frame. The precise control of the locking mechanism not only reduces the errors in the assembly process, but also improves the overall performance and reliability of the product, providing a solid guarantee for the long-term stable operation of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the isometric structure of a high-precision assembly alignment device for a gyro frame according to the first embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the isometric structure of a support mechanism and a clamping slot of a high-precision assembly alignment device for a gyro frame according to the first embodiment of the present invention;

[0020] Figure 3This is a schematic diagram of the isometric structure of an automatic detection component of a high-precision assembly alignment device for a gyro frame according to the first embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the axonometric structure of a first embodiment of a support box, a rotation detection assembly and an illuminating lamp of a high-precision assembly alignment device for a gyro frame according to the first embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the axonometric structure of a second embodiment of a support box, a rotation detection assembly and an illuminating lamp of a high-precision assembly alignment device for a gyro frame according to the second embodiment of the present invention;

[0023] Figure 6 A schematic diagram of the main structure of a first embodiment of a high-precision assembly and alignment device for a gyro frame according to the first embodiment of the present invention, including a support box, a rotation detection component and an illuminating lamp for the high-precision assembly and alignment device for a gyro frame;

[0024] Figure 7 for Figure 6 A schematic diagram of the enlarged structure of position A in FIG.

[0025] Figure 8 It is a schematic diagram of the front view of the locking mechanism of a high-precision assembly alignment device for a gyro frame according to the first embodiment of the present invention;

[0026] Fig. 9 This is a system block diagram of a high-precision assembly and alignment device for a gyro frame according to Embodiment 1 of the present invention.

[0027] Description of reference numerals:

[0028] 1. Equipment box; 2. Base; 3. Support mechanism; 31. Rotating shaft; 32. Indexing plate; 33. Clamp; 34. Bearing seat; 35. Drive system; 4. Visual alignment system; 5. Assembly mechanism; 6. Automatic detection mechanism; 61. Bracket; 62. Driving cylinder; 63. Rotation detection component; 63-1. Support box; 63-2. Motor; 63-3. Turntable; 63-4. Detection board; 63-5. 3D camera; 63-6. Laser rangefinder; 63-7. Slide; 64. Lighting component; 64-1. Reflector; 64-2. Fill light; 64-3. Lampshade; 7. Locking mechanism; 71. Slot; 72. Mounting plate; 73. Locking cylinder; 74. Locking head. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Embodiment 1

[0033] See also Figure 1 as well as Figure 8The present invention provides a technical solution: a high-precision assembly and alignment device for a gyro frame, comprising an equipment box 1, a base 2, a support mechanism 3, a visual alignment system 4 and an assembly mechanism 5. The base 2 is fixedly arranged on the top of the equipment box 1. The equipment box 1 is the main structure of the entire device, which is used to accommodate and support other components of the device; the support mechanism 3 is arranged in the equipment box 1, and the support mechanism 3 is used to support the gyro frame to be assembled. The support mechanism 3 includes a rotating shaft 31, a dividing plate 32 and a plurality of clamps 33. The rotating shaft 31 is rotatably connected to the bottom of the equipment box 1 and the base 2 respectively, and the dividing plate 32 is fixedly arranged on the rotating shaft 3 1, a plurality of clamps 33 are fixedly arranged on the top of the indexing plate 32, the clamps 33 are used to fix the gyro frame to be assembled, the number of the clamps 33 is four, the four clamps 33 are fixed on the periphery of the indexing plate 32 in an equidistant array manner, so as to realize a 360-degree uniform configuration, and the angle between two adjacent clamps 33 is 90 degrees, the visual alignment system 4 is fixedly arranged on the top of the base 2, the visual alignment system 4 is used to detect the position deviation of the gyro frame on the supporting structure, the visual alignment system 4 uses a high-precision camera to capture the image of the gyro frame, and analyzes the precise position of the frame through image processing technology to determine To ensure the alignment accuracy before assembly, the assembly mechanism 5 is fixedly arranged on the top of the base 2. After the visual alignment system 4 confirms that the position of the gyro frame is accurate, the assembly mechanism 5 will assemble the gyro frame on the clamp 33. The above-mentioned equipment box 1, base 2, support mechanism 3, visual alignment system 4 and assembly mechanism 5 are all existing equipment in the field, and their internal structures and working principles have been disclosed and will not be introduced in detail here. They also include an automatic detection mechanism 6 arranged on the top of the base 2 and a locking mechanism 7 arranged in the equipment box 1. The automatic detection mechanism 6 is used to detect the assembled gyro frame. The automatic detection The detection mechanism 6 works in coordination with the assembly mechanism 5. When the indexing plate 32 completes its rotation, the assembly mechanism 5 immediately and accurately assembles the next gyro frame, and the automatic detection mechanism 6 on the base 2 is seamlessly connected to perform all-round automatic detection on the previously assembled gyro frame. When the assembly mechanism 5 is assembled, the automatic detection mechanism 6 is also completed. The locking mechanism 7 is used to fix the rotating shaft 31 after rotation. The locking mechanism 7 effectively fixes the position of the rotating shaft 31 during the assembly process, thereby preventing the indexing plate 32 from being offset due to assembly stress, greatly improving the assembly accuracy and ensuring high-quality assembly of the gyro frame.

[0034] See also Figure 3Specifically, the automatic detection mechanism 6 includes a bracket 61, a driving cylinder 62, a rotation detection component 63 and a lighting component 64. The bracket 61 is arranged on the top of the base 2, and the bracket 61 is an inverted L-shape. The driving cylinder 62 is fixedly arranged on the top of the bracket 61, and the driving end of the driving cylinder 62 movably penetrates the top of the bracket 61. The driving cylinder 62 is used for lifting and lowering the rotation detection component 63. The rotation detection component 63 is arranged at the driving end of the cylinder. The rotation detection component 63 is used to perform rotation detection around the assembled gyro frame. The rotation detection component 63 is also provided with a lighting component 64. The lighting component 64 is used to provide the best lighting conditions for the rotation detection component 63, thereby ensuring high-precision detection of the rotation detection component 63;

[0035] See also Figure 4 as well as Figure 6 Specifically, the rotation detection assembly 63 includes a support box 63-1, a motor 63-2, a turntable 63-3, a detection plate 63-4 and a 3D camera 63-5. The support box 63-1 is fixedly arranged at the driving end of the driving cylinder 62, and an opening is provided at the bottom of the support box 63-1. The support box 63-1 is fixedly arranged at the driving end of the driving cylinder 62 as a basic structure, and the opening provided at the bottom thereof provides space for the rotation of the detection plate 63-4 at the bottom of the turntable 63-3. The motor 63-2 is fixedly arranged at the top of the support box 63-1, and the turntable 63-3 is fixedly arranged at the motor The driving end of 63-2, the motor 63-2 provides rotational power for the turntable 63-3, the detection plate 63-4 is fixedly arranged at the bottom of the turntable 63-3, and the 3D camera 63-5 is fixedly arranged on the inner side of the detection plate 63-4. The 3D camera 63-5 is an existing device. The 3D camera 63-5 fixedly arranged on the inner side of the detection plate 63-4 can perform accurate three-dimensional scanning of the side wall of the gyroscope frame during the rotation of the turntable 63-3; the synchronous operation of the automatic detection mechanism 6 and the assembly mechanism 5 ensures the continuity and uninterruptedness of the production line and realizes an efficient production process. While the dividing plate 32 completes its rotation, the assembly mechanism 5 immediately and accurately assembles the next gyro frame, and the automatic detection mechanism 6 on the base 2 is seamlessly connected to automatically detect the previously assembled gyro frame. The design of the automatic detection mechanism 6 effectively reduces the influence of human factors, including skill fluctuations, visual fatigue and work attitude, significantly reduces the possibility of missing defects, greatly improves the stability and reliability of the detection results, and ensures the consistency of product quality; the lighting component 64 is arranged at the bottom of the turntable 63-3; the lighting component 64 provides high-quality lighting conditions for the 3D camera 63-5, so that the 3D camera 63-5 can obtain higher scanning accuracy.

[0036] See also Figure 6Specifically, the lighting assembly 64 includes a reflector 64-1 and a fill light 64-2. The reflector 64-1 is fixedly arranged on the inner side of the detection plate 63-4, and the fill light 64-2 is fixedly arranged on the bottom of the turntable 63-3. The fill light 64-2 is close to one side of the reflector 64-1 to ensure that the light can be irradiated onto the reflector 64-1 at the best angle, and then be focused on a specific area of ​​the gyro frame to avoid the generation of light shadows. The surface of the reflector 64-1 is made of a high-reflectivity material. The side of the reflector 64-1 that contacts the light source surface of the fill light 64-2 is a parabola shape, thereby reflecting the light source onto the side wall of the gyro frame. The reflector 64-1 is an existing device in the prior art, so it will not be introduced in detail here. It can be a parabolic reflector but is not limited to a parabolic reflector. The entire lighting assembly 64 rotates synchronously with the turntable 63-3 to ensure that the 3D camera 63-5 can always provide sufficient light source when performing detection.

[0037] See also Figure 2 and Figure 8 Specifically, the locking mechanism 7 includes a plurality of slots 71, a mounting plate 72, a locking cylinder 73 and a locking head 74. The plurality of slots 71 are fixedly arranged on the rotating shaft 31, and the plurality of slots 71 are located in the equipment box 1. The slots 71 serve as the matching parts of the locking head 74 to fix the rotating shaft 31 and prevent it from displacement during the assembly process. The mounting plate 72 is fixedly arranged at the bottom of the base 2. The mounting plate 72 provides support for the locking cylinder 73. The locking cylinder 73 is fixedly arranged between the left side of the equipment box 1 and the mounting plate 72. The driving end of the locking cylinder 73 movably passes through the mounting plate 72, and the driving end of the locking cylinder 73 can be movably extended through the mounting plate 72, so that the locking cylinder 73 can move freely within its stroke range, and the locking head 74 is fixedly arranged on the driving end of the locking cylinder 73, and the locking head 74 corresponds to any one of the slots 71. The locking head 74 is fixed on the driving end of the locking cylinder 73, and its design shape corresponds to the slot 71, ensuring that when the locking cylinder 73 is activated, the locking head 74 can be accurately inserted into the corresponding slot 71.

[0038] During the assembly process, this matching mechanism effectively fixes the shaft 31, preventing the shaft 31 from shifting due to assembly stress or external vibration, thereby ensuring the accuracy of the assembly process. When the assembly is completed, the locking cylinder 73 is driven in reverse, the locking head 74 withdraws from the slot 71, and the shaft 31 is released to allow the next gyro frame to be assembled; the locking mechanism 7 effectively fixes the position of the shaft 31 during the assembly process, preventing the indexing plate 32 from shifting due to assembly stress, greatly improving the assembly accuracy, and ensuring high-quality assembly of the gyro frame. The precise control of the locking mechanism 7 not only reduces the errors during the assembly process, but also improves the overall performance and reliability of the product.

[0039] See also Figure 4Specifically, the rotation detection component 63 also includes a laser rangefinder 63-6, which is fixedly arranged on the left side outside the support box 63-1. The detection end of the laser rangefinder 63-6 is vertically downward, and the laser point of the laser rangefinder 63-6 is always located at the top of the turntable 63-3. The laser rangefinder 63-6 is used to detect the position of the support box 63-1, so that the driving end of the driving cylinder 62 can drive the 3D camera 63-5 to accurately descend to the specified detection position, thereby improving the detection accuracy of the 3D camera 63-5.

[0040] See also Figure 6 Specifically, the rotation detection component 63 also includes two slide grooves 63-7, and the two slide grooves 63-7 are fixedly arranged on the left and right sides of the support box 63-1, and the two slide grooves 63-7 are symmetrically arranged. The turntable 63-3 is slidably connected to the two slide grooves 63-7. The slide grooves 63-7 ensure the stability of the turntable 63-3 during rotation, reduce the burden on the driving shaft of the motor 63-2, extend the service life of the motor 63-2, and ensure the stability of the drive of the motor 63-2.

[0041] See also Figure 6 as well as Figure 7 Specifically, the fill light 64-2 is tilted toward one side of the reflector 64-1, and the tilt angle is between 18 and 23 degrees. The fill light 64-2 in this range can make the reflector 64-1 more effectively scatter light evenly to the entire shooting area, avoiding local overbrightness or shadow problems caused by direct light, thereby achieving a more delicate and smooth lighting effect during three-dimensional scanning or photography, and improving image quality and scanning accuracy.

[0042] See also Figure 2 Specifically, the slot 71 is a concave slot, there are four slots 71, and the four slots 71 are circumferentially and evenly spaced on the rotating shaft 31. The rotating shaft 31 in the supporting structure rotates 90 degrees each time. The evenly spaced arrangement enables the slot 71 to be accurately positioned with any locking head 74. In the initial state, the locking head 74 corresponds to any locking head 74.

[0043] See also Figure 2 as well as Figure 8 Specifically, the support mechanism 3 also includes a bearing seat 34 and a drive system 35. The bearing seat 34 is fixedly arranged at the bottom of the equipment box 1. The rotating shaft 31 and the inner ring of the bearing seat 34 are interference fit. The drive system 35 is fixedly arranged at the bottom of the equipment box 1, and the drive system 35 is used to drive the rotating shaft 31 to rotate. The bearing seat 34 and the drive system 35 in the support mechanism 3 are existing equipment in the field and will not be introduced in detail here.

[0044] See also Figure 4Specifically, the detection plate 63-4 is an arc-shaped structure, and the center of the detection plate 63-4 is at the same position as the center of the turntable 63-3, which facilitates the detection plate 63-4 to rotate around the axis of the gyro frame, thereby performing equidistant detection.

[0045] See also Fig. 9 The assembly alignment device also includes a processor, which is a PLC controller. The processor is respectively connected to the support mechanism 3, the visual alignment system 4, the assembly mechanism 5, the automatic detection mechanism 6 and the locking mechanism 7. The processor is responsible for coordinating and directing the work of each component to ensure the smoothness and accuracy of the entire assembly process.

[0046] Working principle: The working principle of the gyro frame high-precision assembly alignment device is to ensure the assembly quality by assembling and testing the gyro frame.

[0047] The gyro frame to be assembled is fixed by the clamp 33 on the dividing plate 32 in the supporting mechanism 3. After fixing, the processor sends a signal to the driving system 35 in the supporting mechanism 3. The driving system 35 drives the rotating shaft 31 to rotate. The rotating shaft 31 rotates 90 degrees each time. After rotating 90 degrees, the gyro frame to be assembled arrives directly under the assembly mechanism 5 and waits for assembly. The visual alignment system 4 uses a high-precision camera or a CCD camera to capture the image of the gyro frame, and analyzes the precise position of the frame through image processing technology to ensure the alignment accuracy before assembly.

[0048] After the visual alignment system 4 confirms that the position of the gyro frame is accurate, it will transmit a signal to the processor, and the processor will transmit a signal to the locking mechanism 7. The locking cylinder 73 is activated, driving the locking head 74 to insert into the slot 71, fixing the rotating shaft 31, and avoiding the generation of assembly stress during the assembly process that forces the rotating shaft 31 to rotate, thereby affecting the assembly accuracy. After the rotating shaft 31 is locked, the processor will transmit a signal to the assembly mechanism 5, and the assembly mechanism 5 will perform an assembly operation on the gyro frame on the clamp 33.

[0049] The efficient cooperation between the automatic detection mechanism 6 and the assembly mechanism 5 ensures that the gyro frame is accurately detected during the assembly process. When the assembly mechanism 5 completes the assembly of a gyro frame, the driving cylinder 62 in the automatic detection mechanism 6 is immediately started, driving the support box 63-1 to move slowly downward. In this process, the laser rangefinder 63-6 fixed on the support box 63-1 also descends synchronously, and its function is to accurately monitor the distance between the support box 63-1 and the turntable 63-3; as the support box 63-1 descends, the laser rangefinder 63-6 continues to measure the distance. Once the pre-set detection distance is reached, the laser rangefinder 63-6 will immediately feed back the signal to the driving cylinder 62. After receiving the signal, the driving cylinder 62 responds quickly and stops pushing the support box 63-1 downward. This precise control mechanism ensures that the 3D camera 63-5 can accurately descend to the designated detection position. At this time, the gyro frame is located inside the detection plate 63-4. Then the driving end of the motor 63-2 will drive the turntable 63-3 and the detection plate 63-4 to rotate around the axis of the gyro frame, thereby scanning and detecting the side wall of the gyro frame. The rotation of the detection plate 63-4 ensures that the 3D camera 63-5 can capture every detail of the side wall of the frame. No matter it is surface defects or slight dimensional deviations, they cannot escape the precise monitoring of this automated detection process.

[0050] During the inspection process, the lighting assembly 64 plays a vital role, and the fill light 64-2 inside it is used to provide uniform and sufficient light. The light emitted by these fill lights 64-2 is precisely reflected and dispersed by the reflector 64-1, so that the light source can evenly illuminate the side wall of the gyro frame. This uniform lighting effect eliminates the impact of possible shadows and uneven lighting on the detection of the 3D camera 63-5, thereby ensuring that the camera can obtain clear and consistent image data when capturing the details of the frame side wall; the use of reflector 64-1 is particularly critical here, which enables the light to achieve maximum coverage and uniform distribution on the frame side wall. This meticulous lighting processing not only improves the 3D camera 63-5's ability to recognize the surface features of the frame during the inspection process, but also enhances the overall accuracy and reliability of the inspection system. Therefore, whether it is when inspecting the geometric dimensions, surface defects or other quality indicators of the frame, uniform lighting provides the 3D camera 63-5 with high-quality image input required for accurate inspection.

[0051] When the assembly and inspection are completed, the driving cylinder 62 restores the support box 63-1 to its original position, and the locking cylinder 73 drives the locking head 74 to disengage from the slot 71, so as to prepare for the next assembly and inspection. This reciprocating automated process not only ensures the assembly quality of each gyro frame, but also reduces the production cycle and improves the output through continuous operation.

[0052] Embodiment 2

[0053] See also Figure 5 Compared with the first embodiment, the present embodiment is different in that the lighting assembly 64 can also be two fill-in lights 64-2 and two lampshades 64-3. The two fill-in lights 64-2 are fixedly arranged on the inner side of the detection plate 63-4, and the two fill-in lights 64-2 are respectively located on the upper and lower sides of the 3D camera 63-5. The two lampshades 64-3 are respectively fixedly arranged on the inner side of the detection plate 63-4, and the two fill-in lights 64-2 are respectively located in the two lampshades 64-3. The lampshades 64-3 are in a shape of shrinking inward and expanding outward, which increases the lighting range of the fill-in lights 64-2. The lighting effect is improved by increasing the number of fill-in lights 64-2 and using lampshades 64-3 of a specific shape. Compared with the lighting assembly of the first embodiment, the lighting assembly in the second embodiment has a simpler structure, but its lighting uniformity is slightly inferior, and lighting shadows may appear. In actual production, a suitable lighting method can be selected according to specific needs.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-precision assembly and alignment device for a gyro frame, comprising an equipment box (1), a base (2), a support mechanism (3), a visual alignment system (4) and an assembly mechanism (5), wherein the base (2) is fixedly arranged on the top of the equipment box (1), the support mechanism (3) is arranged in the equipment box (1), the support mechanism (3) comprises a rotating shaft (31), a dividing plate (32) and a plurality of clamps (33), the rotating shaft (31) is rotatably connected to the bottom of the equipment box (1) and the base (2), the dividing plate (32) is fixedly arranged on the top of the rotating shaft (31), the plurality of clamps (33) are fixedly arranged on the top of the dividing plate (32), the visual alignment system (4) is fixedly arranged on the top of the base (2), and the assembly mechanism (5) is fixedly arranged on the top of the base (2), wherein the high-precision assembly and alignment device for a gyro frame comprises an equipment box (1), a base (2), a ... It also includes an automatic detection mechanism (6) disposed on the top of the base (2) and a locking mechanism (7) disposed in the equipment box (1), wherein the automatic detection mechanism (6) is used to detect the assembled gyro frame, and the locking mechanism (7) is used to fix the rotating shaft (31) after rotation; The automatic detection mechanism (6) comprises a bracket (61), a driving cylinder (62), a rotation detection assembly (63) and a lighting assembly (64); the bracket (61) is arranged on the top of the base (2); the driving cylinder (62) is fixedly arranged on the top of the bracket (61), and the driving end of the driving cylinder (62) movably passes through the top of the bracket (61); the rotation detection assembly (63) is arranged on the driving end of the cylinder; and the rotation detection assembly (63) is also provided with a lighting assembly (64).

2. The high-precision assembly and alignment device for a gyro frame according to claim 1, characterized in that: The rotation detection assembly (63) comprises a support box (63-1), a motor (63-2), a turntable (63-3), a detection plate (63-4) and a 3D camera (63-5); the support box (63-1) is fixedly arranged at the driving end of the driving cylinder (62), and an opening is provided at the bottom of the support box (63-1); the motor (63-2) is fixedly arranged at the top of the support box (63-1); the turntable (63-3) is fixedly arranged at the driving end of the motor (63-2); the detection plate (63-4) is fixedly arranged at the bottom of the turntable (63-3); the 3D camera (63-5) is fixedly arranged on the inner side of the detection plate (63-4); and the lighting assembly (64) is arranged at the bottom of the turntable (63-3).

3. The high-precision assembly and alignment device for a gyro frame according to claim 2, characterized in that: The lighting assembly (64) includes a reflector (64-1) and a fill light (64-2). The reflector (64-1) is fixedly arranged on the inner side of the detection plate (63-4), and the fill light (64-2) is fixedly arranged on the bottom of the turntable (63-3).

4. The high-precision assembly and alignment device for a gyro frame according to claim 1, characterized in that: The locking mechanism (7) comprises a plurality of card slots (71), a mounting plate (72), a locking cylinder (73) and a locking head (74); the plurality of card slots (71) are fixedly arranged on the rotating shaft (31), and the plurality of card slots (71) are located in the equipment box (1); the mounting plate (72) is fixedly arranged at the bottom of the base (2); the locking cylinder (73) is fixedly arranged between the left side of the equipment box (1) and the mounting plate (72), and the driving end of the locking cylinder (73) is movable through the mounting plate (72); the locking head (74) is fixedly arranged at the driving end of the locking cylinder (73), and the locking head (74) corresponds to any card slot (71).

5. The high-precision assembly and alignment device for a gyro frame according to claim 2, characterized in that: The rotation detection assembly (63) further comprises a laser rangefinder (63-6), which is fixedly arranged on the left side outside the support box (63-1), with the detection end of the laser rangefinder (63-6) pointing vertically downward.

6. The high-precision assembly and alignment device for a gyro frame according to claim 3, characterized in that: The fill light (64-2) is arranged to be tilted toward one side of the reflector (64-1), and the tilt angle thereof is between 18 degrees and 23 degrees.

7. The high-precision assembly and alignment device for a gyro frame according to claim 4, characterized in that: The card slots (71) are concave slots, and there are four card slots (71). The four card slots (71) are arranged on the rotating shaft (31) at equal intervals in the circumferential direction.

8. The high-precision assembly and alignment device for a gyro frame according to claim 2, characterized in that: The detection plate (63-4) is an arc-shaped structure, and the center of the detection plate (63-4) is at the same position as the center of the turntable (63-3).

9. The high-precision assembly and alignment device for a gyro frame according to claim 1, characterized in that: The support mechanism (3) further comprises a bearing seat (34) and a drive system (35), wherein the bearing seat (34) is fixedly arranged at the bottom of the equipment box (1), the rotating shaft (31) is interference-fitted with the inner ring of the bearing seat (34), and the drive system (35) is fixedly arranged at the bottom of the equipment box (1), and the drive system (35) is used to drive the rotating shaft (31) to rotate.

10. The high-precision assembly and alignment device for a gyro frame according to claim 2, characterized in that: The lighting assembly (64) can also be two fill lights (64-2) and two lampshades (64-3), the two fill lights (64-2) are fixedly arranged on the inner side of the detection plate (63-4), and the two fill lights (64-2) are respectively located on the upper and lower sides of the 3D camera (63-5), the two lampshades (64-3) are respectively fixedly arranged on the inner side of the detection plate (63-4), and the two fill lights (64-2) are respectively located in the two lampshades (64-3).

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