Compressor rotor flexibility full inspection machine

Abstract

The utility model relates to the technical field of compressor rotor detection, in particular to a compressor rotor flexibility full-inspection machine which comprises a workbench, a die assembly, a detection assembly, a transfer assembly, a feeding assembly and a discharging assembly. The mold assembly is arranged at the center of the workbench, the detection assembly is fixedly arranged on one side of the workbench, the detection assembly and the mold assembly are oppositely arranged up and down, and the transfer assembly is fixedly arranged on the other side of the workbench; the feeding assembly and the discharging assembly are arranged at the two ends of the die assembly respectively, the transferring assembly is provided with a grabbing and clamping opening with the adjustable size and the adjustable position, and the grabbing and clamping opening is used for transferring a workpiece body among the feeding assembly, the die assembly and the discharging assembly in sequence. According to the utility model, the potential safety hazard problem and the detection material consumption problem in the manual detection process of the compressor rotor in the prior art can be eliminated, the detection efficiency is greatly improved, and the service life of the detection material is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor rotor detection, in particular to a compressor rotor flexible full detection machine. Background Art

[0002] In the process of inspecting the inner and outer diameters of compressor rotors, traditional manual operation is not only inefficient and consumes test materials (such as ring gauges and through gauges) quickly, but also poses significant safety hazards. For example, employees need to frequently reach into high-speed CNC lathes to retrieve parts for inspection, which can easily lead to accidents. At the same time, manual operation is prone to irregular behavior, causing damage to test materials and inaccurate inspections. This operating mode not only increases the company's operating costs, including accident compensation, downtime losses, and replenishment of test materials, but also leads to both physical and mental fatigue of employees, affecting overall work efficiency and product quality. Therefore, promoting the automation and intelligent transformation of the inspection process has become a necessary path for the compressor manufacturing industry to transform and upgrade, improve production efficiency and ensure safety. Utility Model Content

[0003] The purpose of the utility model is to provide a flexible full inspection machine for compressor rotors, which can eliminate the safety hazards in the manual inspection process of compressor rotors in the past and greatly improve the inspection efficiency and the consumption of inspection materials.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] A compressor rotor flexible full inspection machine, comprising a workbench, a mold assembly, a detection assembly, a transfer assembly, a loading assembly, and a discharge assembly;

[0006] The mold assembly is provided at the center of the workbench, and the detection assembly is fixedly provided on one side of the workbench, the detection assembly and the mold assembly are arranged opposite to each other up and down, and the transfer assembly is fixedly provided on the other side of the workbench;

[0007] The loading assembly and the unloading assembly are respectively provided at both ends of the mold assembly. The transfer assembly is provided with a gripping opening with adjustable size and position. The gripping opening is used to transfer the workpiece body in sequence between the loading assembly, the mold assembly and the unloading assembly.

[0008] Preferably, the transfer assembly includes a first translation module, a second lifting module and a plurality of gripping cylinders;

[0009] The first translation module is fixedly arranged on one side of the workbench, and a mounting platform is installed on the moving end of the first translation module;

[0010] The second lifting module is fixedly arranged on one side of the top of the mounting platform, and a crossbeam is installed on the movable end of the second lifting module;

[0011] Several of the gripping cylinders are fixedly arranged on the crossbeam at equal distances, and a pair of first clamping jaws are fixedly installed on the driving end of the gripping cylinder. The gripping cylinder is used to drive the pair of first clamping jaws to approach or move away, and the approach of the pair of first clamping jaws forms the gripping opening, which is used to grip the workpiece body.

[0012] Preferably, the mold assembly includes three lifting fixing seats arranged in sequence and spaced apart, and the three lifting fixing seats are respectively fixedly mounted with a rotor outer diameter large step detection mold, a rotor inner diameter detection mold A, and a rotor outer diameter small step detection mold, and the rotor outer diameter large step detection mold, the rotor inner diameter detection mold A, and the rotor outer diameter small step detection mold are respectively provided with sensors for detecting the qualification of the workpiece body;

[0013] The detection assembly includes a detection frame fixedly arranged on one side of the workbench, a first lifting module is fixedly arranged in the center of the detection frame facing the transfer assembly, and a mounting plate is installed on the movable end of the first lifting module, and the first lifting module is used to adjust the height of the mounting plate;

[0014] The mounting plate is divided into a rotor outer diameter large step detection area, a rotor inner diameter detection area and a rotor outer diameter small step detection area. The rotor outer diameter large step detection area, the rotor inner diameter detection area and the rotor outer diameter small step detection area correspond to the rotor outer diameter large step detection mold, the rotor inner diameter detection mold A and the rotor outer diameter small step detection mold respectively, and the rotor outer diameter large step detection area, the rotor inner diameter detection area and the rotor outer diameter small step detection area are respectively installed with a rotor outer diameter large step detection structure, a rotor inner diameter detection structure and a rotor outer diameter small step detection structure.

[0015] Preferably, the rotor inner diameter detection structure includes two fixing rods, the two fixing rods are fixedly installed below the rotor inner diameter detection area, and the bottom ends of the two fixing rods are jointly installed with a rotor inner diameter detection mold B that matches the rotor inner diameter detection mold A;

[0016] A detection cylinder is fixedly installed above the rotor inner diameter detection area. The piston rod of the detection cylinder passes through one end of the mounting plate and is fixedly installed with a go gauge. The detection cylinder drives the go gauge to move through the rotor inner diameter detection mold B and the inner circle of the workpiece body in sequence to detect whether the inner diameter of the workpiece body is qualified.

[0017] Preferably, the rotor outer diameter large step detection structure and the rotor outer diameter small step detection structure have the same structure, and the rotor outer diameter large step detection structure includes a positioning cylinder;

[0018] The rotor outer diameter large step detection area and the rotor outer diameter small step detection area are both provided with through holes, and the positioning cylinders are fixedly arranged in the two through holes, a positioning protrusion is fixedly installed in the positioning cylinder, and a spring that abuts against the positioning cylinder is sleeved on the outer edge surface of the positioning protrusion, and the bottom end of the positioning protrusion is used to abut against the upper end of the workpiece body, so that the lifting and fixing seat drives the rotor outer diameter large step detection mold and the rotor outer diameter small step detection mold to movably penetrate the outer circle of the workpiece body to detect whether the outer diameter of the workpiece body is qualified.

[0019] Preferably, the loading assembly includes a second translation module;

[0020] The second translation module is fixed on the workbench, and the moving end of the second translation module is fixedly installed with a loading movable plate, and the upper plate surface of the loading movable plate is installed with two loading motors, and the motor shafts of the two loading motors are vertically arranged, and the motor shaft of the loading motor passes through one end of the loading movable plate and is fixedly installed with a first L-shaped plate, and the first L-shaped plate is installed with a loading and unloading rod for inserting and removing the workpiece body.

[0021] Preferably, the unloading assembly includes a unloading rack;

[0022] The unloading rack is fixed on the workbench, and a unloading motor is fixedly installed on one side of the unloading rack, the motor shaft of the unloading motor passes through one end of the unloading rack and is fixedly installed with a second L-shaped plate, the upper plate surface of the second L-shaped plate is installed with a unloading seat, and the lower plate surface of the second L-shaped plate is fixedly installed with a pushing cylinder, and the piston rod of the pushing cylinder passes through one end of the second L-shaped plate and is fixedly installed with a pushing head arranged in the unloading seat.

[0023] One of the above technical solutions has the following beneficial effects:

[0024] 1. Improve inspection efficiency: Through the automated loading, transfer and unloading processes, the time of manual operation and the consumption of inspection materials (such as ring gauges and go gauges) caused by manual operation are significantly reduced, thereby improving inspection efficiency.

[0025] 2. Ensure inspection quality: The precise coordination of mold components and inspection components ensures the accuracy and consistency of inspection results, thereby improving product quality.

[0026] 3. Reduce labor intensity: Automated operation reduces workers’ physical labor, reduces work intensity, and improves work safety.

[0027] 4. High flexibility: The design is flexible and can be adjusted and adapted according to different types of compressor rotor workpieces to meet diverse production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of a compressor rotor flexible full inspection machine and a workpiece body in a matching state according to the utility model;

[0029] Figure 2 This is a partial structural diagram of a compressor rotor flexible full inspection machine and a workpiece body in a matching state according to the utility model;

[0030] Figure 3 This is a structural diagram of a detection component in a flexible full inspection machine for compressor rotors of the utility model;

[0031] Figure 4 This is a structural diagram of a transfer assembly in a flexible full inspection machine for compressor rotors of the utility model;

[0032] Figure 5 This is a structural diagram of a compressor rotor flexible full inspection machine in the utility model, in which the loading assembly and the workpiece body are in a matched state;

[0033] Figure 6 This is a structural diagram of a discharge assembly in a flexible full inspection machine for compressor rotors of the utility model;

[0034] In the accompanying drawings: workbench 1;

[0035] Mold assembly 2, lifting fixed seat 201, rotor outer diameter large step detection mold 202, rotor inner diameter detection mold 203, rotor outer diameter small step detection mold A204;

[0036] Workpiece body 3;

[0037] Detection assembly 7, detection frame 701, first lifting module 702, mounting plate 703, rotor inner diameter detection mold B 704, detection cylinder 705, go gauge 706, positioning cylinder 707, positioning protruding rod 708, spring 709;

[0038] Transfer assembly 8, first translation module 801, mounting platform 802, second lifting module 803, crossbeam 804, gripping cylinder 805, first clamping claw 806;

[0039] Loading assembly 9, second translation module 901, side plate 902, loading motor 903, first L-shaped plate 904, loading and unloading rod 905;

[0040] Unloading assembly 10, unloading rack 1001, unloading motor 1002, second L-shaped plate 1003, unloading seat 1004, pushing cylinder 1005, pushing head 1006. DETAILED DESCRIPTION

[0041] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, unless otherwise specified, "plurality" means two or more.

[0044] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0045] A compressor rotor flexible full inspection machine includes a workbench 1, a mold assembly 2, a detection assembly 7, a transfer assembly 8, a loading assembly 9, and a discharge assembly 10;

[0046] The mold assembly 2 is provided at the center of the workbench 1, and the detection assembly 7 is fixedly provided on one side of the workbench 1. The detection assembly 7 and the mold assembly 2 are arranged opposite to each other in upper and lower directions. The transfer assembly 8 is fixedly provided on the other side of the workbench 1.

[0047] The loading assembly 9 and the unloading assembly 10 are respectively provided at both ends of the mold assembly 2, and the transfer assembly 8 is provided with a gripping opening with adjustable size and position, and the gripping opening is used to transfer the workpiece body 3 between the loading assembly 9, the mold assembly 2 and the unloading assembly 10 in sequence.

[0048] like Figure 1-2 As shown in the figure, the working principle of this compressor rotor flexibility full inspection machine is as follows:

[0049] Loading: First, the workpiece (i.e., the compressor rotor to be inspected) is placed manually or automatically on the loading assembly 9. The loading assembly 9 automatically places the workpiece 3 into a preset position. This step typically involves precise positioning and initial securing of the workpiece to ensure smooth subsequent operations.

[0050] Transfer to mold assembly 2: Subsequently, the transfer assembly 8 is activated, which accurately grabs the workpiece body 3 on the loading assembly 9 and smoothly transfers it to the mold assembly 2. The mold assembly 2 is designed with a gripper that matches the workpiece body 3 to fix the workpiece during the transfer process and ensure the reliability of the transfer.

[0051] Inspection Phase: Once the workpiece body 3 is correctly placed in the mold assembly 2, the inspection assembly 7 begins operation. Working in conjunction with the mold assembly 2, the inspection assembly 7 performs a comprehensive inspection of the workpiece body 3, including its inner and outer diameters and large steps. This inspection data is collected in real time and used to assess the workpiece's quality.

[0052] Transfer to the unloading assembly: After inspection is complete, the transfer assembly 8 is activated again, removing the inspected workpiece body 3 from the mold assembly 2 and transferring it to the unloading assembly 10. The unloading assembly 10 unloads the workpiece, allowing the next sorting and storage mechanism to classify the workpieces based on the inspection results, for example, placing qualified and unqualified products in different areas or containers.

[0053] Circular operation: The entire process of loading, testing, transferring and unloading is automated and can be carried out continuously, thus achieving efficient full inspection of compressor rotors.

[0054] In summary, the beneficial effects of this compressor rotor flexible full inspection machine are mainly reflected in the following aspects:

[0055] 1. Improve inspection efficiency: Through the automated loading, transfer and unloading processes, the time of manual operation and the consumption of inspection materials (such as ring gauges and go gauges) caused by manual operation are significantly reduced, thereby improving inspection efficiency.

[0056] 2. Ensure inspection quality: The precise coordination between the mold assembly 2 and the inspection assembly 7 ensures the accuracy and consistency of the inspection results, thereby improving product quality.

[0057] 3. Reduce labor intensity: Automated operation reduces workers’ physical labor, reduces work intensity, and improves work safety.

[0058] 4. High flexibility: The design is flexible and can be adjusted and adapted according to different types of compressor rotor workpieces to meet diverse production needs.

[0059] In summary, this compressor rotor flexible full inspection machine has significant advantages in improving production efficiency, ensuring product quality, reducing labor intensity and enhancing production flexibility.

[0060] To further illustrate, the transfer assembly 8 includes a first translation module 801, a second lifting module 803 and a plurality of gripping cylinders 805;

[0061] The first translation module 801 is fixedly arranged on one side of the workbench 1 , and a mounting platform 802 is installed on the moving end of the first translation module 801 ;

[0062] The second lifting module 803 is fixedly mounted on one side of the top of the mounting platform 802, and a crossbeam 804 is mounted on the movable end of the second lifting module 803;

[0063] Several of the gripping cylinders 805 are fixedly arranged on the beam 804 at equal intervals, and a pair of first clamping jaws 806 are fixedly installed on the driving end of the gripping cylinder 805. The gripping cylinder 805 is used to drive the pair of first clamping jaws 806 to move closer or further away, and the approach of the pair of first clamping jaws 806 forms the gripping opening, which is used to grip the workpiece body 3.

[0064] like Figure 4 As shown, the transfer assembly 8 is an important part of the compressor rotor flexible full inspection machine, responsible for accurately transferring the workpiece body 3 from one station to another, such as from the loading assembly 9 to the inspection assembly 7, or from the inspection assembly 7 to the unloading assembly 10. Its working principle is as follows:

[0065] In the initial state, the first translation module 801 and the second lifting module 803 are in their initial positions, the mounting platform 802 and the crossbeam 804 are both at the preset starting heights and positions, and the driving end of the gripping cylinder 805 controls the first clamping jaw 806 to be in an open state, ready to grab a workpiece.

[0066] Secondly, translation positioning is performed. When the workpiece body 3 needs to be moved, the first translation module 801 receives the control signal, starts and drives the mounting platform 802 to move horizontally to the position directly above the workpiece body 3. During this process, the second lifting module 803 and the gripping cylinder 805 remain stationary.

[0067] Next, the lifting and alignment process begins, and the workpiece is grasped. After the first translation module 801 completes its translation, the second lifting module 803 is activated, driving the crossbeam 804, the gripping cylinder 805 mounted thereon, and the first clamping jaws 806 to descend vertically until the first clamping jaws 806 are in a suitable gripping position on the workpiece body 3. When the first clamping jaws 806 reach the desired position, the driving end of the gripping cylinder 805 retracts, driving the pair of first clamping jaws 806 toward each other, clamping and securely grasping the workpiece body 3.

[0068] Next, the first translation module 801 is activated again, driving the mounting platform 802, the crossbeam 804, the gripping cylinder 805, and the workpiece 3 to move horizontally to directly above the target position. Once at the target position, the second lifting module 803 is activated again, driving the crossbeam 804 and the clamped workpiece 3 downward until the workpiece 3 is accurately positioned at the target location, such as the mold assembly 6 or the unloading assembly 10. Subsequently, the driving end of the gripping cylinder 805 drives the first clamping jaw 806 to open, releasing the workpiece 3.

[0069] Finally, reset and prepare for the next transfer: after the workpiece is released, the first translation module 801 and the second lifting module 803 return to their respective initial positions, and the gripping cylinder 805 remains in the open state, waiting for the next transfer instruction.

[0070] In summary, the transfer component 8 achieves an automated transfer effect through the precise control of the first translation module 801 and the second lifting module 803, which not only reduces the time and errors of manual operation and reduces work intensity, but also ensures that the workpiece body 3 can be accurately transferred from one workstation to another, thereby improving transfer accuracy, reducing quality problems caused by position deviation, speeding up production rhythm, and improving overall production efficiency.

[0071] It should be noted that, since the specific structure and working principle of the first translation module 801 and the second lifting module 803 belong to the scope of the existing technology and are outside the core innovation of the present invention, they will not be described in detail here.

[0072] To further illustrate, the mold assembly 2 includes three lift fixing seats 201 arranged in sequence and spaced apart. The three lift fixing seats 201 are respectively fixedly mounted with a rotor outer diameter large step detection mold 202, a rotor inner diameter detection mold A203, and a rotor outer diameter small step detection mold 204. The rotor outer diameter large step detection mold 202, the rotor inner diameter detection mold A203, and the rotor outer diameter small step detection mold 204 are respectively provided with sensors for detecting the qualification of the workpiece body 3;

[0073] The detection assembly 7 includes a detection frame 701 fixedly arranged on one side of the workbench 1, and a first lifting module 702 is fixedly arranged in the center of the detection frame 701 facing the transfer assembly 8, and a mounting plate 703 is installed on the movable end of the first lifting module 702, and the first lifting module 702 is used to adjust the height of the mounting plate 703;

[0074] The mounting plate 703 is divided into a rotor outer diameter large step detection area, a rotor inner diameter detection area and a rotor outer diameter small step detection area. The rotor outer diameter large step detection area, the rotor inner diameter detection area and the rotor outer diameter small step detection area are respectively arranged corresponding to the rotor outer diameter large step detection mold 202, the rotor inner diameter detection mold A203 and the rotor outer diameter small step detection mold 204, and the rotor outer diameter large step detection area, the rotor inner diameter detection area and the rotor outer diameter small step detection area are respectively installed with a rotor outer diameter large step detection structure, a rotor inner diameter detection structure and a rotor outer diameter small step detection structure.

[0075] like Figure 1-3 As shown, the detection assembly 7 first adjusts the mounting plate 703 to the appropriate height according to the different specifications and models of the motor rotor through the first lifting module 702, ensuring that the detection structures on each detection area (the rotor outer diameter large step detection area, the rotor inner diameter detection area, and the rotor outer diameter small step detection area) and the corresponding detection molds (the rotor outer diameter large step detection mold 202, the rotor inner diameter detection mold A203, and the rotor outer diameter small step detection mold 204) are in the correct position. To determine whether the detection is complete, a sensor is installed on each detection mold. Then, through the precision mold assembly 26, the detection assembly 7, and the sensors, the key detection parameters of the compressor rotor can be accurately detected. The three molds in the mold assembly 26 respectively detect different parts of the rotor, and the detection assembly 7 cooperates with the mold assembly 26 through the first lifting module 702 and the three detection structures on the mounting plate 703 to complete the detection task. This design ensures the accuracy and efficiency of the detection and is suitable for comprehensive quality inspection of compressor rotors.

[0076] To further illustrate, the rotor inner diameter detection structure includes two fixed rods, which are fixedly installed below the rotor inner diameter detection area. The bottom ends of the two fixed rods are jointly installed with the rotor inner diameter detection mold B704 that matches the rotor inner diameter detection mold A203;

[0077] A detection cylinder 705 is fixedly installed above the rotor inner diameter detection area. The piston rod of the detection cylinder 705 passes through one end of the mounting plate 703 and is fixedly installed with a go gauge 706. The detection cylinder 705 drives the go gauge 706 to move through the rotor inner diameter detection mold B704 and the inner circle of the workpiece body 3 in sequence to detect whether the inner diameter of the workpiece body 3 is qualified.

[0078] To further illustrate, the rotor outer diameter large step detection structure and the rotor outer diameter small step detection structure have the same structure, and the rotor outer diameter large step detection structure includes a positioning cylinder 707;

[0079] The rotor outer diameter large step detection area and the rotor outer diameter small step detection area are both provided with through holes, and the positioning cylinder 707 is fixedly installed in the two through holes, and a positioning protrusion 708 is fixedly installed in the positioning cylinder 707, and a spring 709 is sleeved on the outer edge surface of the positioning protrusion 708 to abut against the positioning cylinder 707, and the bottom end of the positioning protrusion 708 is used to abut against the upper end of the workpiece body 3, so that the lifting fixed seat 201 drives the rotor outer diameter large step detection mold 202 and the rotor outer diameter small step detection mold 204 to movably penetrate the outer circle of the workpiece body 3 to detect whether the outer diameter of the workpiece body 3 is qualified.

[0080] like Figure 3 As shown in FIG. 1 , the detection component 7 is the core part of the compressor rotor flexibility full inspection machine, and its working principle is as follows:

[0081] When the workpiece 3 is delivered to the rotor inner diameter inspection mold A203 by the transfer assembly 8, the first lifting module 702 lowers the mounting plate 703. The rotor inner diameter inspection mold B704 abuts the upper end of the workpiece 3, and the inspection cylinder 705 activates, driving the go gauge 706 downward. The go gauge 706 passes through the rotor inner diameter inspection mold B704 and attempts to penetrate the inner diameter of the workpiece 3. If the go gauge 706 successfully passes through and meets the preset standards, that is, if the go gauge 706 triggers the sensor in the rotor inner diameter inspection mold A203, the inner diameter of the workpiece 3 is deemed qualified; otherwise, it is deemed unqualified.

[0082] When the workpiece body 3 is transferred to the rotor outer diameter large step detection mold 202 and the rotor outer diameter small step detection mold 204, the first lifting module 702 drives the mounting plate 703 downward, and the positioning protrusion 708, under the action of the spring 709, abuts the upper end of the workpiece body 3, ensuring the stability of the workpiece body 3. Subsequently, the lifting fixed base 201 drives the rotor outer diameter large step detection mold 202 and the rotor outer diameter small step detection mold 204 to move through the outer circle of the workpiece body 3 respectively. Since the rotor outer diameter large step detection mold 202 and the rotor outer diameter small step detection mold 204 are pre-installed with sensors according to preset standards, whether the sensors are triggered will detect whether the outer diameter is qualified.

[0083] Therefore, through the coordination of precise mold design and sensor monitoring, high-precision detection of the inner and outer diameters of the motor rotor is ensured, thereby improving the reliability of product quality. At the same time, the entire detection process does not require human intervention, reducing human errors and improving detection efficiency and accuracy.

[0084] It should be noted that, since the specific structure and working principle of the lifting fixing seat 201 and the first lifting module 702 belong to the scope of the existing technology, they will not be described in detail here.

[0085] To further illustrate, the loading assembly 9 includes a second translation module 901;

[0086] The second translation module 901 is fixed on the workbench 1, and the moving end of the second translation module 901 is fixedly installed with a loading movable plate 902, and the upper plate surface of the loading movable plate 902 is installed with two loading motors 903, and the motor shafts of the two loading motors 903 are vertically arranged, and the motor shaft of the loading motor 903 passes through one end of the loading movable plate 902 and is fixedly installed with a first L-shaped plate 904, and the first L-shaped plate 904 is installed with a loading and unloading rod 905 for inserting and removing the workpiece body 3.

[0087] like Figure 5 As shown, the loading assembly 9 is a key part of the compressor rotor flexible full inspection machine. It is mainly responsible for safely and accurately loading the workpiece body 3 from the feeding area to the designated position on the inspection area for subsequent grasping and transfer operations. Its working principle is as follows:

[0088] First, when the second translation module 901 is at the preset starting position, the loading movable plate 902 is fixed. The motor shafts of the two loading motors 903 are at the initial angle, and the first L-shaped plate 904 and the loading and unloading rod 905 are also at the corresponding initial positions, waiting for the arrival of the workpiece body 3.

[0089] When the workpiece body 3 is transported by the feeding rack 5 to the vicinity of the loading assembly 9, the second translation module 901 is activated to drive the loading movable plate 902 to move horizontally closer to the feeding rack 5. At this time, the motor shaft of the loading motor 903 remains stationary and the loading and unloading rod 905 is in a standby state.

[0090] To facilitate operation of the gripping mechanism 6 or transfer assembly 8, the loading motor 903 begins operating, rotating the motor shaft to drive the first L-shaped plate 904 and the loading and unloading rod 905 to the appropriate angle. This angle is determined based on the shape and size of the workpiece 3 and the specific requirements of the production line. After the loading and unloading rod 905 is adjusted to the appropriate angle, if the gripping mechanism 6 is loading the workpiece, the gripping mechanism 6 will accurately insert the workpiece 3 onto the loading and unloading rod 905. If the workpiece is placed manually or by other means, the workpiece 3 is directly placed on the loading and unloading rod 905.

[0091] After the workpiece 3 is loaded onto the loading and unloading rods 905, if further transfer is required, the second translation module 901 can be activated again to move the loading movable plate 902 and the loaded workpiece 3 into the grasping range of the transfer assembly 8. Subsequently, the loading motor 903 is activated again, returning its motor shaft to its initial angle. The first L-shaped plate 904 and the loading and unloading rods 905 are also in their respective initial positions. The gripping cylinder 805 and first clamping jaw 806 of the transfer assembly 8 operate to grasp the workpiece 3 from the loading and unloading rods 905 and transfer it to the next workstation. After the workpiece transfer is completed, the second translation module 901 and the loading motor 903 return to their respective initial positions, and the loading and unloading rods 905 also return to their initial angle, awaiting the next loading operation.

[0092] In summary, the present loading assembly 9 reduces manual intervention by precisely controlling the automated operation of the second translation module 901 and the loading motor 903, thereby ensuring accurate loading and transfer of the workpiece body 3 and reducing errors caused by human factors. More importantly, the loading motor 903 is capable of rotating and adjusting the angle of the loading and unloading rod 905, allowing the loading assembly 9 to adapt to workpiece bodies 3 of different shapes and sizes, so that the grasping mechanism 6 can better insert the workpiece body 3 into the loading and unloading rod 905, and the transfer assembly 8 can better grasp the workpiece body 3 onto the loading and unloading rod 905 for transfer, thereby enhancing the flexibility of the production line. Moreover, automated loading and angle adjustment reduce waiting time during loading and transfer, reduce the workload of workers in carrying heavy objects and manually adjusting angles, reduce labor intensity, and improve production efficiency.

[0093] It should be noted that, since the specific structure and working principle of the second translation module 901 belong to the scope of the existing technology and are outside the core innovation of the present invention, they will not be described in detail here.

[0094] To further illustrate, the unloading assembly 10 includes a unloading rack 1001;

[0095] The unloading rack 1001 is fixed on the workbench 1, and a unloading motor 1002 is fixedly installed on one side of the unloading rack 1001. The motor shaft of the unloading motor 1002 passes through one end of the unloading rack 1001 and is fixedly installed with a second L-shaped plate 1003. The upper plate surface of the second L-shaped plate 1003 is installed with a unloading seat 1004, and the lower plate surface of the second L-shaped plate 1003 is fixedly installed with a pushing cylinder 1005. The piston rod of the pushing cylinder 1005 passes through one end of the second L-shaped plate 1003 and is fixedly installed with a pushing head 1006 arranged in the unloading seat 1004.

[0096] like Figure 6As shown, the working principle of the unloading assembly 10 mainly relies on the coordinated action of the unloading motor 1002 and the pushing cylinder 1005 to achieve efficient and accurate unloading and transfer of the workpiece body 3. The specific steps are as follows:

[0097] When the workpiece body 3 is placed on the unloading seat 1004, the unloading seat 1004 is fixedly mounted on the upper surface of the second L-shaped plate 1003, and the second L-shaped plate 1003 is fixed to the unloading frame 1001 via the motor shaft of the unloading motor 1002. At this time, the push cylinder 1005 is inactive, the second L-shaped plate 1003 is in its initial state, and the pushing head 1006 is not in contact with the workpiece body 3. At this time, the initial angle of the second L-shaped plate 1003 and the unloading seat 1004 fixed thereto is an angle suitable for loading the transfer assembly 8.

[0098] After the workpiece body 3 is correctly placed on the unloading seat 1004, the unloading motor 1002 is activated. The rotation of its motor shaft drives the second L-shaped plate 1003 and the unloading seat 1004 fixed thereto to the next sorting and storage mechanism. The unloading motor 1002 then starts again, rotating the second L-shaped plate 1003 to the appropriate angle for the next sorting and storage mechanism. The push cylinder 1005 is then activated, and its piston rod extends outward, pushing the pushing head 1006 fixed at the end of the piston rod to apply a thrust to the workpiece body 3. Because the pushing head 1006 is located inside the unloading seat 1004, it can effectively push the workpiece body 3 off the unloading seat 1004 and drop it into the next pre-set sorting and storage mechanism, completing the transfer of the workpiece.

[0099] In summary, the present unloading assembly 10, through the automated control of the unloading motor 1002 and the push cylinder 1005, achieves automatic rotational adjustment and pushing and transferring of the workpiece body 3, reducing manual intervention and improving the automation level of the production line. Most importantly, the precise rotational control of the unloading motor 1002 ensures that the unloading seat 1004 can be adjusted to the optimal angle, facilitating the placement of the gripping mechanism 6 and the pushing operation of the push cylinder 1005, thereby improving operational accuracy and efficiency.

[0100] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such equivalent variations or substitutions are encompassed within the scope of the claims of this application.

Claims

1. A compressor rotor flexibility full inspection machine, characterized in that: It comprises a workbench (1), a mold assembly (2), a detection assembly (7), a transfer assembly (8), a loading assembly (9) and a unloading assembly (10); The mold assembly (2) is arranged at the center of the workbench (1), and the detection assembly (7) is fixedly arranged on one side of the workbench (1), the detection assembly (7) and the mold assembly (2) are arranged opposite to each other in the upper and lower directions, and the transfer assembly (8) is fixedly arranged on the other side of the workbench (1); The two ends of the mold assembly (2) are respectively provided with the loading assembly (9) and the unloading assembly (10); the transfer assembly (8) is provided with a size-adjustable and position-adjustable gripping opening, and the gripping opening is used to sequentially transfer the workpiece body (3) between the loading assembly (9), the mold assembly (2) and the unloading assembly (10).

2. A compressor rotor flexibility full inspection machine according to claim 1, characterized in that: The transfer assembly (8) includes a first translation module (801), a second lifting module (803) and a plurality of gripping cylinders (805); The first translation module (801) is fixedly arranged on one side of the workbench (1), and a mounting platform (802) is installed on the moving end of the first translation module (801); The second lifting module (803) is fixedly arranged on one side of the top of the mounting platform (802), and a crossbeam (804) is installed at the movable end of the second lifting module (803); A plurality of the gripping cylinders (805) are fixedly arranged on the crossbeam (804) at equal intervals, and a pair of first clamping jaws (806) are fixedly installed on the driving end of the gripping cylinder (805). The gripping cylinder (805) is used to drive the pair of first clamping jaws (806) to approach or move away, and the approach of the pair of first clamping jaws (806) forms the gripping opening, and the gripping opening is used to grip the workpiece body (3).

3. The compressor rotor flexibility full inspection machine according to claim 1, characterized in that: The mold assembly (2) comprises three lifting fixed seats (201) arranged in sequence and spaced apart, wherein a rotor outer diameter large step detection mold (202), a rotor inner diameter detection mold A (203) and a rotor outer diameter small step detection mold (204) are respectively fixedly mounted on the three lifting fixed seats (201), and sensors for detecting the qualified status of the workpiece body (3) are respectively provided on the rotor outer diameter large step detection mold (202), the rotor inner diameter detection mold A (203) and the rotor outer diameter small step detection mold (204); The detection assembly (7) comprises a detection frame (701) fixedly arranged on one side of the workbench (1); a first lifting module (702) is fixedly arranged in the center of the detection frame (701) facing the transfer assembly (8); and a mounting plate (703) is installed at the movable end of the first lifting module (702); the first lifting module (702) is used to adjust the height of the mounting plate (703); The mounting plate (703) is divided into a rotor outer diameter large step detection area, a rotor inner diameter detection area, and a rotor outer diameter small step detection area. The rotor outer diameter large step detection area, the rotor inner diameter detection area, and the rotor outer diameter small step detection area are respectively arranged corresponding to the rotor outer diameter large step detection mold (202), the rotor inner diameter detection mold A (203), and the rotor outer diameter small step detection mold (204). The rotor outer diameter large step detection area, the rotor inner diameter detection area, and the rotor outer diameter small step detection area are respectively installed with a rotor outer diameter large step detection structure, a rotor inner diameter detection structure, and a rotor outer diameter small step detection structure.

4. A compressor rotor flexibility full inspection machine according to claim 3, characterized in that: The rotor inner diameter detection structure comprises two fixed rods, the two fixed rods are fixedly installed below the rotor inner diameter detection area, and the bottom ends of the two fixed rods are jointly installed with a rotor inner diameter detection mold B (704) that matches the rotor inner diameter detection mold A (203); A detection cylinder (705) is fixedly arranged above the rotor inner diameter detection area, and a piston rod of the detection cylinder (705) passes through one end of the mounting plate (703) and is fixedly mounted with a through gauge (706). The detection cylinder (705) drives the through gauge (706) to move through the rotor inner diameter detection mold B (704) and the inner circle of the workpiece body (3) in sequence to detect whether the inner diameter of the workpiece body (3) is qualified.

5. The compressor rotor flexibility full inspection machine according to claim 3, characterized in that: The rotor outer diameter large step detection structure and the rotor outer diameter small step detection structure have the same structure, and the rotor outer diameter large step detection structure includes a positioning cylinder (707); The rotor outer diameter large step detection area and the rotor outer diameter small step detection area are both provided with through holes, and the positioning cylinder (707) is fixedly arranged in the two through holes, and a positioning protrusion (708) is fixedly installed in the positioning cylinder (707), and a spring (709) abutting against the positioning cylinder (707) is sleeved on the outer edge surface of the positioning protrusion (708), and the bottom end of the positioning protrusion (708) is used to abut against the upper end of the workpiece body (3), so that the lifting fixed seat (201) drives the rotor outer diameter large step detection mold (202) and the rotor outer diameter small step detection mold (204) to movably penetrate the outer circle of the workpiece body (3) to detect whether the outer diameter of the workpiece body (3) is qualified.

6. The compressor rotor flexibility full inspection machine according to claim 1, characterized in that: The loading assembly (9) includes a second translation module (901); The second translation module (901) is fixedly mounted on the workbench (1), and a loading movable plate (902) is fixedly mounted on the movable end of the second translation module (901), and two loading motors (903) are mounted on the upper plate surface of the loading movable plate (902), the motor shafts of the two loading motors (903) are vertically arranged, and the motor shafts of the loading motors (903) pass through one end of the loading movable plate (902) and are fixedly mounted with a first L-shaped plate (904), and the first L-shaped plate (904) is mounted with a loading and unloading rod (905) for inserting and removing the workpiece body (3).

7. The compressor rotor flexibility full inspection machine according to claim 1, characterized in that: The unloading assembly (10) comprises a unloading frame (1001); The unloading frame (1001) is fixedly arranged on the workbench (1), and a unloading motor (1002) is fixedly arranged on one side of the unloading frame (1001), the motor shaft of the unloading motor (1002) passes through one end of the unloading frame (1001) and is fixedly installed with a second L-shaped plate (1003), the upper plate surface of the second L-shaped plate (1003) is installed with a unloading seat (1004), and the lower plate surface of the second L-shaped plate (1003) is fixedly installed with a pushing cylinder (1005), and the piston rod of the pushing cylinder (1005) passes through one end of the second L-shaped plate (1003) and is fixedly installed with a pushing head (1006) arranged in the unloading seat (1004).

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