A marking test apparatus

Abstract

The application provides a marking test equipment, which comprises a rack, a marking assembly, an inner diameter detection assembly, a performance detection assembly, a blanking assembly and a transition material moving assembly. The transition material moving assembly can move the assembly from the previous station to the marking position, and the marking assembly can mark the shell in the assembly. The assembly after marking can be moved to the inner diameter detection position by the transition material moving assembly, and the inner diameter detection assembly can detect the inner diameter of the stator body in the assembly. The assembly after detection can be moved to the performance detection position by the transition material moving assembly, and the performance detection assembly can detect the performance of the stator body. The assembly after detection can be picked up by the blanking assembly and moved to the next station. The marking test equipment can realize automatic marking, automatic inner diameter detection, automatic performance detection and automatic blanking of the assembly, and does not need manual assistance, thereby reducing labor cost and improving production efficiency.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electric machines, and more particularly relates to a marking test device. BACKGROUND

[0002] After the stator is completed with assembling, winding and welding, the complete stator needs to be installed and fixed in the machine shell, so as to be assembled with the rotor subsequently. After the stator and the machine shell are assembled, the machine shell usually needs to be marked for subsequent identification and record, and the performance of the stator needs to be detected to ensure the assembly yield of the stator and the machine shell.

[0003] However, in the process of marking the machine shell and detecting the performance of the stator, manual operation is needed to realize the carrying and transporting of the stator and the machine shell, so as to realize the mutual transfer between multiple workstations, which leads to low operation efficiency of the stator and the machine shell and high labor cost. SUMMARY

[0004] The purpose of the embodiment of the application is to provide a marking test device to solve the problems of low operation efficiency of the stator and the machine shell and high labor cost in the related art.

[0005] To achieve the above purpose, the technical scheme adopted by the embodiment of the application is:

[0006] A marking test device is provided for cooperation with an assembly, the assembly comprising a machine shell and a stator body installed in the machine shell, and the marking test device comprising:

[0007] A rack, wherein the rack is sequentially provided with a marking position, an inner diameter detection position, a performance detection position and a discharging position;

[0008] A marking assembly installed at the marking position and used for marking processing of the assembly;

[0009] An inner diameter detection assembly installed at the inner diameter detection position and used for detecting the inner diameter of the stator body;

[0010] A performance detection assembly installed at the performance detection position and used for detecting the performance of the stator body;

[0011] A discharging assembly installed at the discharging position and used for moving out the assembly;

[0012] A transition material moving assembly installed on the rack and used for moving the assembly through the marking position, the inner diameter detection position and the performance detection position in sequence.

[0013] In one embodiment, the marking assembly comprises a marking support seat for supporting the assembly, a marking transverse moving unit for driving the marking support seat to move transversely, a code scanning machine for scanning the code of the stator body, a code scanning moving unit for driving the code scanning machine to move close to or away from the stator body, a marking machine for marking the casing, and a marking moving unit for adjusting the marking machine to move close to or away from the casing; the marking transverse moving unit is mounted on the rack and connected with the marking support seat, the code scanning moving unit is mounted on the rack and connected with the code scanning machine, and the marking moving unit is mounted on the rack and connected with the marking machine.

[0014] In one embodiment, the inner diameter detection assembly comprises an inner diameter support seat for supporting the assembly, an inner diameter detection bracket mounted on the rack, an inner diameter detection guide pin for detecting the inner diameter of the stator body, and an inner diameter detection driving unit for driving the inner diameter detection guide pin to move in and out of the stator body; the inner diameter support seat is mounted on the rack, and the inner diameter detection driving unit is mounted on the inner diameter detection bracket and connected with the inner diameter detection guide pin.

[0015] In one embodiment, the inner diameter detection assembly further comprises an inner diameter positioning switch for cooperating with the inner diameter detection guide pin, and the inner diameter positioning switch is mounted on the inner diameter detection bracket.

[0016] In one embodiment, the performance detection assembly comprises a performance support seat for supporting the assembly, a performance transverse moving unit for driving the performance support seat to move transversely, a first performance detection guide pin for detecting the performance of the stator body, a first performance detection seat for supporting the first performance detection guide pin, a first performance driving unit for driving the first performance detection guide pin to move close to or away from the stator body, and a performance detection bracket mounted on the rack; the performance transverse moving unit is mounted on the rack and connected with the performance support seat, and the first performance driving unit is mounted on the performance detection bracket and connected with the first performance detection seat.

[0017] In one embodiment, the first performance detection seat is arranged above the performance support seat; the performance detection assembly further comprises a performance pressing seat for pressing on the casing, a connecting guide rod connecting the performance pressing seat and the first performance detection seat, and an elastic member sleeved on the connecting guide rod; the connecting guide rod is movably mounted on the first performance detection seat, one end of the elastic member abuts against the connecting guide rod, and the other end of the elastic member abuts against the first performance detection seat.

[0018] In one embodiment, the performance detection assembly further comprises a second performance detection probe for detecting the shell, a second performance detection seat for supporting the second performance detection probe, and a second performance driving unit for driving the second performance detection probe to approach or move away from the shell, the second performance driving unit being mounted on the performance detection support and connected with the second performance detection seat.

[0019] In one embodiment, the transition material moving assembly comprises a transition material moving support mounted on the frame, a transition material moving sliding plate mounted on the transition material moving support, a transition material moving driving unit for driving the transition material moving sliding plate to reciprocally slide, and at least one transition material clamping unit for clamping the assembly; the transition material moving driving unit is mounted on the transition material moving support and connected with the transition material moving sliding plate; the transition material clamping unit comprises a transition material clamping support seat mounted on the transition material moving sliding plate, a transition material clamping jaw for clamping the assembly, and a transition material clamping lifting member for driving the transition material clamping jaw to lift, the transition material clamping lifting member being mounted on the transition material clamping support seat and connected with the transition material clamping jaw.

[0020] In one embodiment, the material feeding assembly comprises a material feeding support mounted on the frame, a material feeding clamping jaw for clamping the assembly, a material feeding clamping jaw moving unit for driving the material feeding clamping jaw to reciprocally move, a material feeding support seat for supporting the assembly, and a material feeding driving unit for driving the material feeding support seat to reciprocally move; the material feeding clamping jaw moving unit is mounted on the material feeding support and connected with the material feeding clamping jaw, and the material feeding driving unit is mounted on the frame and connected with the material feeding support seat.

[0021] In one embodiment, the marking assembly, the inner diameter detection assembly, and the performance detection assembly are arranged in a row along a first direction; the transition material moving sliding plate reciprocally moves along the first direction, the material feeding support seat reciprocally moves along the first direction, the material feeding clamping jaw is arranged between the transition material moving sliding plate and the material feeding support seat, and the material feeding clamping jaw reciprocally moves along a second direction, the second direction being perpendicular to the first direction.

[0022] The marking and testing equipment provided in this application has at least the following beneficial effects: The equipment uses a transition material transfer component to move the assembly from the previous workstation to the marking position, where the marking component can mark the housing within the assembly. After marking, the assembly can be moved by the transition material transfer component to the inner diameter detection position, where the inner diameter of the stator body within the assembly can be detected. After detection, the assembly can be moved again by the transition material transfer component to the performance detection position, where the performance of the stator body can be detected. After detection, the assembly can be picked up by the unloading component and moved to the next workstation. Thus, the marking and testing equipment provided in this application can achieve automatic marking, automatic inner diameter detection, automatic performance detection, and automatic unloading of assemblies, eliminating the need for manual assistance, reducing labor costs, and helping to improve production efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the marking test equipment provided in the embodiments of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the assembly provided in the embodiments of this application;

[0026] Figure 3 This is a schematic diagram of the structure of the marking component provided in the embodiments of this application;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 This is a schematic diagram of the structure of the inner diameter detection component provided in the embodiments of this application;

[0029] Figure 6 This is a schematic diagram of the structure of the performance testing component provided in the embodiments of this application;

[0030] Figure 7 This is an exploded view of the performance testing base location provided in an embodiment of this application;

[0031] Figure 8 This is a schematic diagram of the structure of the transition material transfer assembly provided in the embodiments of this application;

[0032] Figure 9 This is a schematic diagram of the structure of the feeding assembly provided in an embodiment of this application.

[0033] In the drawings, the main reference signs refer to:

[0034] 10, assembly; 101, housing; 102, stator body; 103, conductive terminal; 104, bottom mounting plate; 105, positioning hole;

[0035] 1, frame;

[0036] 2, marking assembly; 21, marking support seat; 211, first positioning guide needle; 212, marking positioning groove; 213, avoidance groove; 22, marking horizontal moving unit; 23, code scanning machine; 24, code scanning moving unit; 25, marking machine; 26, marking moving unit;

[0037] 3, inner diameter detection assembly; 31, inner diameter support seat; 311, second positioning guide needle; 32, inner diameter detection bracket; 321, inner diameter detection plate; 322, inner diameter detection hole; 323, inner diameter detection guide cylinder; 33, inner diameter detection guide needle; 34, inner diameter detection driving unit; 35, inner diameter positioning switch;

[0038] 4, performance detection assembly; 41, performance support seat; 411, third positioning guide needle; 42, performance horizontal moving unit; 43, first performance detection guide needle; 44, first performance detection seat; 441, performance detection base; 442, performance locking piece; 443, performance detection groove; 444, first performance mounting hole; 445, second performance mounting hole; 446, guide needle mounting hole; 447, guide needle locking hole; 45, first performance driving unit; 46, performance detection bracket; 47, performance pressing seat; 471, pressing convex part; 48, connecting guide rod; 49, elastic piece; 40, second performance detection guide needle; 401, second performance detection seat; 402, second performance driving unit;

[0039] 5, blanking assembly; 51, blanking bracket; 52, blanking clamping jaw piece; 53, blanking clamping jaw moving unit; 54, blanking support seat; 55, blanking driving unit;

[0040] 6, transition material moving assembly; 61, transition material moving bracket; 62, transition material moving sliding plate; 63, transition material moving driving unit; 64, transition clamping unit; 641, transition clamping support seat; 642, transition clamping jaw piece; 643, transition clamping lifting piece. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below in conjunction with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and are not used to limit the present application.

[0042] It should be noted that, when an element is referred to as being "fixed" or "set up" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0043] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited. The meaning of "several" is one or more, unless otherwise explicitly and specifically limited.

[0044] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0045] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] Throughout the specification, reference to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Therefore, the phrases "in one embodiment" or "in some embodiments" appearing in various places throughout the specification are not all referring to the same embodiment. Furthermore, particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0047] For the convenience of description, three coordinate axes perpendicular to each other in space are defined as X-axis, Y-axis and Z-axis, at the same time, the direction along the X-axis is longitudinal, the direction along the Y-axis is transverse, and the direction along the Z-axis is vertical; wherein the X-axis and the Y-axis are two coordinate axes perpendicular to each other in the same horizontal plane, and the Z-axis is a coordinate axis in the vertical direction; the X-axis, the Y-axis and the Z-axis are perpendicular to each other in space, and three planes are XY plane, YZ plane and XZ plane, wherein the XY plane is a horizontal plane, the XZ plane and the YZ plane are both vertical planes, and the XZ plane is perpendicular to the YZ plane. The three axes in space are the X-axis, the Y-axis and the Z-axis, moving along the three axes in space means moving along the three axes perpendicular to each other in space, and specifically moving along the X-axis, the Y-axis and the Z-axis in space; while plane moving means moving in the XY plane.

[0048] Please refer to Figure 1 and Figure 2 , the marking test equipment provided by the embodiment of the application will be described. The marking test equipment is used in cooperation with the assembly 10, the assembly 10 includes a shell 101 and a stator body 102, the shell 101 is sleeved on the stator body 102, the stator body 102 is provided with a coil, and the coil is provided with a conductive terminal 103. The marking test equipment includes a rack 1, a marking assembly 2, an inner diameter detection assembly 3, a performance detection assembly 4, a blanking assembly 5 and a transition material moving assembly 6, the rack 1 is provided with a marking position, an inner diameter detection position, a performance detection position and a blanking position in sequence; the marking assembly 2 is installed at the marking position, and the marking assembly 2 is used for marking processing of the assembly 10; the inner diameter detection assembly 3 is installed at the inner diameter detection position, and the inner diameter detection assembly 3 is used for detecting the inner diameter of the stator body 102; the performance detection assembly 4 is installed at the performance detection position, and the performance detection assembly 4 is used for detecting the performance of the stator body 102; the blanking assembly 5 is installed at the blanking position, and the blanking assembly 5 is used for moving the assembly 10 out; the transition material moving assembly 6 is installed on the rack 1, and the transition material moving assembly 6 moves along the arrangement direction of the marking position, the inner diameter detection position and the performance detection position (i.e. Figure 1The transition material moving assembly 6 is arranged in the X-axis direction of the machine frame 1 and is used to move the assembly 10 through the marking position, the inner diameter detection position and the performance detection position in sequence. In this structure, the assembly 10 in the last working position can be moved to the marking position by the transition material moving assembly 6, and the shell 101 in the assembly 10 can be marked by the marking assembly 2. The assembly 10 after marking can be moved to the inner diameter detection position by the transition material moving assembly 6, and the inner diameter of the stator body 102 in the assembly 10 can be detected by the inner diameter detection assembly 3. The assembly 10 after detection can be moved to the performance detection position by the transition material moving assembly 6, and the performance of the stator body 102 can be detected by the performance detection assembly 4. The assembly 10 after detection can be picked up by the unloading assembly 5 and moved to the next working position. In this way, the marking and testing equipment provided by the application can realize automatic marking, automatic inner diameter detection, automatic performance detection and automatic unloading of the assembly 10, without manual assistance, reducing labor costs and helping to improve production efficiency.

[0049] In one embodiment, referring to Figure 3 As a specific embodiment of the marking and testing equipment provided by the application, the marking assembly 2 includes a marking support seat 21 for carrying the assembly 10, a marking transverse moving unit 22 for driving the marking support seat 21 to move transversely, a code scanning machine 23 for scanning the code of the stator body 102, a code scanning moving unit 24 for driving the code scanning machine 23 to move close to or away from the stator body 102, a marking machine 25 for marking the shell 101, and a marking moving unit 26 for adjusting the marking machine 25 to move close to or away from the shell 101. The marking transverse moving unit 22 is installed on the machine frame 1 and connected with the marking support seat 21. The code scanning moving unit 24 is installed on the machine frame 1 and connected with the code scanning machine 23. The marking moving unit 26 is installed on the machine frame 1 and connected with the marking machine 25. In this structure, the assembly 10 in the last working position can be moved to the marking support seat 21 by the transition material moving assembly 6, and the assembly 10 can be moved to the marking position by the marking transverse moving unit 22. The code scanning machine 23 can be moved to the code scanning position by the code scanning moving unit 24, and the label on the stator body 102 can be scanned by the code scanning machine 23 to identify the production batch, process parameters and other information of the stator body 102. The marking machine 25 can be moved to the marking position by the marking moving unit 26, and the shell 101 can be marked by the marking machine 25 to realize the labeling of the assembly 10 for subsequent identification of the assembly 10.

[0050] In one embodiment, referring to Figure 2 and Figure 4The bottom of the shell 101 extends outwardly with a bottom mounting plate 104, and the bottom mounting plate 104 is provided with a positioning hole 105. The top of the marking support seat 21 is provided with a first positioning guide needle 211, and the first positioning guide needle 211 can extend into the positioning hole 105 to realize the positioning and installation of the shell 101 and the marking support seat 21.

[0051] In one embodiment, referring to Figure 4 The top of the marking support seat 21 is provided with a marking positioning groove 212, and the first positioning guide needle 211 is installed at the bottom of the marking positioning groove 212. The bottom mounting plate 104 can extend into the marking positioning groove 212 to realize the positioning and installation of the shell 101 and the marking support seat 21.

[0052] In one embodiment, referring to Figure 4 The top of the marking support seat 21 is also provided with an avoidance groove 213, and the avoidance groove 213 is communicated with the marking positioning groove 212. Through the avoidance groove 213, the avoidance of the bottom support plate can be realized, and the pickup of the assembly 10 is facilitated. The marking positioning groove 212 extends along the X-axis direction, and the avoidance groove 213 extends along the Y-axis direction.

[0053] Optionally, the marking horizontal moving unit 22, the code scanning moving unit 24 and the marking moving unit 26 can be a cylinder / electric cylinder / screw transmission mechanism, a sliding table linear motor, etc. In the embodiment of the application, the marking horizontal moving unit 22 and the code scanning moving unit 24 can be a cylinder transmission mechanism, and the marking moving unit 26 can be a manual screw adjustment mechanism.

[0054] In one embodiment, referring to Figure 5 As a specific embodiment of the marking test equipment provided in the application, the inner diameter detection assembly 3 includes an inner diameter support seat 31 for supporting the assembly 10, an inner diameter detection bracket 32 installed on the rack 1, an inner diameter detection guide needle 33 for detecting the inner diameter of the stator body 102, and an inner diameter detection driving unit 34 for driving the inner diameter detection guide needle 33 to enter and exit the stator body 102. The inner diameter support seat 31 is installed on the rack 1, and the inner diameter detection driving unit 34 is installed on the inner diameter detection bracket 32 and connected with the inner diameter detection guide needle 33. The inner diameter detection guide needle 33 is arranged above the inner diameter support seat 31. This structure can move the assembly 10 processed by the marking assembly 2 to the inner diameter support seat 31 through the transition material moving assembly 6. The inner diameter detection guide needle 33 is driven to descend by the inner diameter detection driving unit 34. If the inner diameter detection guide needle 33 can be smoothly inserted into the stator body 102, it indicates that the inner diameter of the stator body 102 is qualified; otherwise, it is unqualified.

[0055] Optionally, the inner diameter detection driving unit 34 can be a cylinder / electric cylinder / screw transmission mechanism, a sliding table linear motor, etc., without being limited to the foregoing. In the embodiment, the inner diameter detection driving unit 34 is a cylinder transmission mechanism.

[0056] In one embodiment, referring to Figure 5 , the inner diameter support seat 31 is provided with a second positioning guide needle 311, which can extend into the positioning hole 105, so as to realize the alignment and installation of the assembly 10 and the inner diameter support seat 31.

[0057] Optionally, the top of the inner diameter support seat 31 is provided with an inner diameter positioning groove, and the second positioning guide needle 311 can be installed on the bottom surface of the inner diameter positioning groove. Through the inner diameter positioning groove, the bottom mounting plate 104 can be accommodated, so that the alignment and installation precision of the assembly 10 and the inner diameter support seat 31 can be improved, and the position deviation of the assembly 10 during detection can be prevented.

[0058] In one embodiment, referring to Figure 5 , the inner diameter detection support 32 is provided with an inner diameter detection plate 321, and the inner diameter detection plate 321 is provided with an inner diameter detection hole 322 through which the inner diameter detection guide needle 33 passes. The inner diameter detection guide needle 33 can be lifted in the inner diameter detection hole 322, so that the inner diameter detection guide needle 33 can be positioned, and the position deviation of the inner diameter detection guide needle 33 during lifting can be prevented.

[0059] In one embodiment, referring to Figure 5 , the inner diameter detection plate 321 is provided with an inner diameter detection guide cylinder 323, which is in communication with the inner diameter detection hole 322, and the inner diameter detection guide cylinder 323 and the inner diameter detection hole 322 are coaxially arranged. Through the inner diameter detection guide cylinder 323, the inner diameter detection guide needle 33 can be positioned and guided, and the position stability of the inner diameter detection guide needle 33 during lifting can be further improved.

[0060] In one embodiment, referring to Figure 5 , as a specific implementation of the marking test equipment provided in the embodiment, the inner diameter detection assembly 3 further comprises an inner diameter positioning switch 35 for cooperating with the inner diameter detection guide needle 33, and the inner diameter positioning switch 35 is installed on the inner diameter detection support 32. Through the inner diameter positioning switch 35, the top of the inner diameter detection guide needle 33 can be sensed, and when the top of the inner diameter detection guide needle 33 descends to the sensing position of the inner diameter positioning switch 35, the inner diameter positioning switch 35 senses the top of the inner diameter detection guide needle 33 and sends a stop command to the inner diameter detection driving unit 34 to stop the descent of the inner diameter detection guide needle 33, and at this time, it is determined that the descent displacement of the inner diameter detection guide needle 33 is in place.

[0061] In one embodiment, referring to Figure 6As a specific implementation of the marking test equipment provided in the embodiment, the performance detection assembly 4 comprises a performance support seat 41 for supporting the assembly 10, a performance transverse movement unit 42 for driving the performance support seat 41 to move transversely, a first performance detection guide needle 43 for detecting the performance of the stator body 102, a first performance detection seat 44 for supporting the first performance detection guide needle 43, a first performance driving unit 45 for driving the first performance detection guide needle 43 to move close to or away from the stator body 102, and a performance detection bracket 46 mounted on the rack 1; the performance transverse movement unit 42 is mounted on the rack 1 and connected with the performance support seat 41, and the first performance driving unit 45 is mounted on the performance detection bracket 46 and connected with the first performance detection seat 44. With this structure, the assembly 10 that has passed the inner diameter detection in the previous station can be transferred to the performance support seat 41 through the transition material transfer assembly 6; the performance support seat 41 containing the assembly 10 can be transferred to the performance detection position through the performance transverse movement unit 42; the first performance detection seat 44 can be driven to move close to the assembly 10 through the first performance driving unit 45, and the first performance detection guide needle 43 can be electrically connected with the stator body 102, so as to detect the performance of the stator body 102.

[0062] In one embodiment, referring to Figure 6 The top of the performance support seat 41 is provided with a third positioning guide needle 411, which can pass through the positioning hole 105 to realize the alignment and installation of the assembly 10 and the performance support seat 41.

[0063] Optionally, the top of the performance support seat 41 is provided with a performance positioning groove, and the third positioning guide needle 411 can be mounted on the bottom surface of the performance positioning groove. With this structure, the performance positioning groove can accommodate the bottom mounting plate 104, so as to improve the alignment and installation precision of the assembly 10 and the performance support seat 41, and prevent the assembly 10 from being deviated during detection.

[0064] Optionally, the performance transverse movement unit 42 and the first performance driving unit 45 can be a cylinder / electric cylinder / screw transmission mechanism, a sliding table linear motor, etc. In the embodiment, the performance transverse movement unit 42 and the first performance driving unit 45 can be a cylinder transmission mechanism, which is not the only limitation.

[0065] In one embodiment, referring to Figure 6As a specific implementation of the marking test equipment provided in the embodiments of the present application, the first performance detection seat 44 is arranged above the performance support seat 41; the performance detection assembly 4 further comprises a performance pressing seat 47 for pressing on the machine shell 101, a connecting guide rod 48 connecting the performance pressing seat 47 and the first performance detection seat 44, and an elastic member 49 sleeved on the connecting guide rod 48, the connecting guide rod 48 is movably installed on the first performance detection seat 44, one end of the elastic member 49 abuts against the connecting guide rod 48, and the other end of the elastic member 49 abuts against the first performance detection seat 44. The elastic member 49 can be a spring, a rubber ring or the like. In this structure, the first performance driving unit 45 can drive the first performance detection seat 44 to realize lifting, and then the first performance detection guide needle 43 can approach or move away from the performance support seat 41. When the first performance detection guide needle 43 approaches the assembly 10, the performance pressing seat 47 can be pressed on the top of the machine shell 101, and through the cooperation of the performance pressing seat 47 and the performance support seat 41, the assembly 10 can be pressed on the performance support seat 41, thereby improving the installation stability of the assembly 10 installed on the performance support seat 41, and then improving the performance detection effect on the assembly 10.

[0066] In one embodiment, referring to Figure 6 The number of the connecting guide rod 48 and the elastic member 49 can be two, the two connecting guide rods 48 are respectively installed at two ends of the first performance detection seat 44, and the two elastic members 49 are respectively sleeved on the two connecting guide rods 48. In this structure, through the elastic cooperation of the two connecting guide rods 48 and the two elastic members 49, the stability of the performance pressing seat 47 pressed on the assembly 10 can be improved.

[0067] In one embodiment, referring to Figure 6 The middle position of the performance pressing seat 47 is a pressing convex part 471, the pressing convex part 471 is in a semicircular structure, the pressing convex part 471 can be matched with the circular structure on the top of the machine shell 101, the pressing convex part 471 can be pressed on the top of the machine shell 101, and the pressing effect on the assembly 10 can be improved.

[0068] Optionally, a pressing positioning groove is arranged at the bottom of the pressing convex part 471, and the pressing positioning groove is in a semicircular structure. The top of the machine shell 101 can extend into the pressing positioning groove, so as to realize the positioning between the pressing convex part 471 and the machine shell 101.

[0069] In one embodiment, referring to Figure 7The first performance detection seat 44 is provided with a performance detection base 441 and a performance locking piece 442. The performance locking piece 442 can lock the performance detection base 441 on the first performance detection seat 44. Specifically, the first performance detection seat 44 is provided with a performance detection groove 443 for the performance detection base 441 to extend into. The first performance detection seat 44 is also provided with a first performance mounting hole 444. The first performance mounting hole 444 is aligned with the performance detection groove 443. The performance detection base 441 is provided with a second performance mounting hole 445. The second performance mounting hole 445 is aligned with the first performance mounting hole 444. When the performance detection base 441 is installed in the performance detection groove 443, the performance locking piece 442 can pass through the first performance mounting hole 444 and the second performance mounting hole 445 and be locked, thereby locking the performance detection base 441 and the first performance detection seat 44. The performance locking piece 442 can detachably connect the performance detection base 441 and the first performance detection seat 44, thereby facilitating the disassembly and assembly of the first performance detection guide needle 43. The performance locking piece 442 can be a latch, a screw or a bolt.

[0070] In one embodiment, referring to Figure 7 The performance detection base 441 is also provided with a guide needle mounting hole 446. The first performance detection guide needle 43 can be installed in the guide needle mounting hole 446. The performance detection base 441 is also provided with a guide needle locking hole 447 that is in communication with the guide needle mounting hole 446. A fastener such as a screw or a bolt can be installed in the guide needle locking hole 447. The first performance detection guide needle 43 can be tightly pressed in the guide needle mounting hole 446 by the fastener, thereby improving the installation stability of the first performance detection guide needle 43.

[0071] Optionally, the guide needle mounting hole 446, the guide needle locking hole 447 and the first performance detection guide needle 43 can be multiple. Multiple first performance detection guide needles 43 can be installed in multiple guide needle mounting holes 446. The multiple first performance detection guide needles 43 can test multiple performances of the stator body 102, such as the resistance, voltage, inductance and voltage resistance of the stator body 102. In the embodiment, the number of the first performance detection guide needles 43 can be three, which is not limited in this embodiment.

[0072] In one embodiment, referring to Figure 6As a specific implementation of the marking test equipment provided in the embodiments of the present application, the performance detection assembly 4 further comprises a second performance detection guide needle 40 for detecting the casing 101, a second performance detection seat 401 for supporting the second performance detection guide needle 40, and a second performance driving unit 402 for driving the second performance detection guide needle 40 to approach or move away from the casing 101. The second performance driving unit 402 is installed on the performance detection support 46 and connected with the second performance detection seat 401. In this structure, the second performance driving unit 402 can drive the second performance detection guide needle 40 to approach the casing 101. When the second performance detection guide needle 40 contacts with the outer wall of the casing 101, the second performance detection guide needle 40 can detect the performance of the casing 101, such as detecting the insulation resistance of the casing 101. The second performance driving unit 402 can be a cylinder / electric cylinder / screw transmission mechanism, a slide table linear motor, etc. In the embodiments of the present application, the second performance driving unit 402 can be a cylinder transmission mechanism, which is not the only limitation.

[0073] Optionally, a spring can be sleeved on the second performance detection guide needle 40. One end of the spring is in abutment with the end of the second performance detection guide needle 40, and the other end of the spring is in abutment with the second performance detection seat 401. The spring can play a role of elastic buffering for the second performance detection guide needle 40, avoiding the hard contact between the second performance detection guide needle 40 and the casing 101, so as to achieve the spring protection for the second performance detection guide needle 40 and the casing 101.

[0074] In one embodiment, please refer to Figure 8As a specific embodiment of the marking test equipment provided in the application, the transition material transfer assembly 6 comprises a transition material transfer support 61 mounted on the rack 1, a transition material transfer sliding plate 62 mounted on the transition material transfer support 61, a transition material transfer driving unit 63 for driving the transition material transfer sliding plate 62 to reciprocate, and at least one transition material clamping unit 64 for clamping the assembly 10; the transition material transfer driving unit 63 is mounted on the transition material transfer support 61 and connected with the transition material transfer sliding plate 62; the transition material clamping unit 64 comprises a transition material clamping support seat 641 mounted on the transition material transfer sliding plate 62, a transition material clamping jaw 642 for clamping the assembly 10, and a transition material clamping lifting member 643 for driving the transition material clamping jaw 642 to lift; the transition material clamping lifting member 643 is mounted on the transition material clamping support seat 641 and connected with the transition material clamping jaw 642. With this structure, the assembly 10 can be clamped by the transition material clamping unit 64; the transition material transfer sliding plate 62 can be driven by the transition material transfer driving unit 63 to reciprocate on the transition material transfer support 61, thereby driving the transition material clamping unit 64 to reciprocate between the marking position, the inner diameter detection position, the performance detection position and the discharging position, so as to realize the transfer of the assembly 10. The assembly 10 can be clamped and fixed by the transition material clamping jaw 642; the assembly 10 can be lifted by the transition material clamping lifting member 643, so as to realize the multi-directional placement of the assembly 10.

[0075] Optionally, the transition material transfer driving unit 63 and the transition material clamping lifting member 643 can be a gas cylinder / electric cylinder / screw transmission mechanism, a sliding table linear motor, etc. In the embodiment of the application, the transition material transfer driving unit 63 and the transition material clamping lifting member 643 can be a gas cylinder transmission mechanism, which is not the only limitation.

[0076] In one embodiment, please refer to Figure 8, the number of transition clamping units 64 can be two, and the two transition clamping units 64 are arranged along the X-axis direction. Each transition clamping unit 64 is detachably installed on the transition material moving sliding plate 62, so that the distance between the two transition clamping units 64 can be adjusted to adapt to different sizes of the assembly 10. Moreover, the marking support seat 21 can be driven by the marking transverse moving unit 22 to reciprocate along the X-axis, so that the distance between the marking support seat 21 and the inner diameter support seat 31 can be adjusted. When the distance between the marking support seat 21 and the inner diameter support seat 31 is equal to the distance between the two transition clamping units 64, the two transition clamping units 64 can clamp the assembly 10 on the marking support seat 21 and the assembly 10 on the inner diameter support seat 31 at the same time, and the two assemblies 10 can be synchronously transferred to the next station. Specifically, the assembly 10 on the inner diameter support seat 31 can be transferred to the performance support seat 41 by the left transition clamping unit 64, and the assembly 10 on the marking support seat 21 can be transferred to the inner diameter support seat 31 by the right transition clamping unit 64, so that the assemblies 10 can be synchronously transferred between different stations, and the marking and testing efficiency of the assembly 10 can be improved.

[0077] Similarly, the performance support seat 41 can be driven by the performance transverse moving unit 42 to reciprocate along the X-axis, so that the distance between the performance support seat 41 and the inner diameter support seat 31 can be adjusted. When the distance between the performance support seat 41 and the inner diameter support seat 31 is equal to the distance between the two transition clamping units 64, the two transition clamping units 64 can clamp the assembly 10 on the inner diameter support seat 31 and the assembly 10 on the performance support seat 41 at the same time, and the two assemblies 10 can be synchronously transferred to the next station. Specifically, the assembly 10 on the performance support seat 41 can be transferred to the next station by the left transition clamping unit 64, and the assembly 10 on the inner diameter support seat 31 can be transferred to the performance support seat 41 by the right transition clamping unit 64, so that the assemblies 10 can be synchronously transferred between different stations, and the marking and testing efficiency of the assembly 10 can be improved.

[0078] Optionally, the number of transition clamping units 64 can be three, and the three transition clamping units 64 can be arranged opposite to the marking station, the inner diameter detection station and the performance detection station respectively. The three transition clamping units 64 can clamp three assemblies 10 at the same time, and synchronously transfer the three assemblies 10, so that the transfer efficiency of the assembly 10 can be further improved.

[0079] In one embodiment, please refer to Figure 9As a specific implementation of the marking test equipment provided in the embodiments of the present application, the unloading assembly 5 includes an unloading support 51 mounted on the rack 1, an unloading gripper 52 for clamping the assembled component 10, an unloading gripper moving unit 53 for driving the unloading gripper 52 to move back and forth, an unloading support seat 54 for supporting the assembled component 10, and an unloading driving unit 55 for driving the unloading support seat 54 to move back and forth. The unloading gripper moving unit 53 is mounted on the unloading support 51 and connected with the unloading gripper 52, and the unloading driving unit 55 is mounted on the rack 1 and connected with the unloading support seat 54. With this structure, the assembled component 10 after the marking detection on the performance detection assembly 4 is moved out to the unloading position by the transition material moving assembly 6, and the unloading gripper 52 is driven by the unloading gripper moving unit 53 to move to the unloading position to clamp the assembled component 10. Then, the unloading gripper 52 moves and places the assembled component 10 on the unloading support seat 54, and the unloading support seat 54 containing the assembled component 10 can be moved to the next station by the unloading driving unit 55.

[0080] Optionally, the unloading gripper moving unit 53 can include at least one of an unloading gripper transverse moving module for driving the unloading gripper 52 to move transversely, an unloading gripper longitudinal moving module for driving the unloading gripper 52 to move longitudinally, and an unloading gripper lifting module for driving the unloading gripper 52 to lift. The unloading gripper transverse moving module, the unloading gripper longitudinal moving module, the unloading gripper lifting module, and the unloading driving unit 55 can all be air cylinders / electric cylinders / screw rod transmission mechanisms, slide straight-line motors, etc. In the embodiments of the present application, the unloading gripper moving unit 53 can include the unloading gripper lifting module and the unloading gripper longitudinal moving module, without being limited thereto.

[0081] In one embodiment, please refer to Figure 1, as a specific implementation of the marking and testing device provided in the embodiments of the present application, the marking component 2, the inner diameter detection component 3, and the performance detection component 4 are arranged in a row along the first direction; the transition material transfer sliding plate 62 reciprocates along the first direction, the blanking support seat 54 reciprocates along the first direction, the blanking jaw member 52 is arranged between the transition material transfer sliding plate 62 and the blanking support seat 54, and the blanking jaw member 52 reciprocates along the second direction, where the second direction is perpendicular to the first direction. Among them, the first direction is the X-axis direction, and the second direction is the Y-axis direction. With this structure, the assembled component 10 can pass through the marking component 2, the inner diameter detection component 3, and the performance detection component 4 in sequence in the first direction through the transition material transfer component 6; by driving the blanking jaw member 52 to reciprocate in the second direction through the blanking jaw moving unit 53, the assembled component 10 after the marking and testing can be transferred onto the blanking support seat 54; by driving the blanking support seat 54 to reciprocate in the first direction through the blanking driving unit 55, the assembled component 10 can be moved out. By the cooperation of the blanking jaw member 52 and the blanking jaw moving unit 53 to drive the assembled component 10 to move in the second direction, the running track of the assembled component 10 is in an "L" shape, reducing the occupied space of the marking and testing device in the first direction, shortening the total stroke of the marking and testing device, and helping to improve the marking and testing efficiency of the assembled component 10.

[0082] The above are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that there is an error in the original text where it says the running track is in a "匚" shape, but in the Chinese description, it should be an "L" shape as the components' movements result in an "L" shaped trajectory. The translation has been adjusted accordingly.

Claims

1. A marking and testing device for use with an assembly, the assembly comprising a housing and a stator body mounted in the housing, characterized in that, The marking test equipment includes: The frame is provided with a marking position, an inner diameter detection position, a performance detection position and a material feeding position in sequence. A marking component, installed at the marking position, is used to mark the assembly. An inner diameter detection component is installed at the inner diameter detection position and is used to detect the inner diameter of the stator body; A performance testing component is installed at the performance testing position and is used to test the performance of the stator body; A feeding assembly, installed at the feeding position, is used to remove the assembly; A transition material transfer assembly, mounted on the frame, is used to transfer the assembly sequentially through the marking position, the inner diameter detection position, and the performance detection position; The performance testing assembly includes a performance support base for supporting the assembly, a performance traversing unit for driving the performance support base to move laterally, a first performance testing guide pin for performing performance testing on the stator body, a first performance testing base for supporting the first performance testing guide pin, a first performance driving unit for driving the first performance testing guide pin closer to or away from the stator body, and a performance testing bracket mounted on the frame; the performance traversing unit is mounted on the frame and connected to the performance support base, and the first performance driving unit is mounted on the performance testing bracket and connected to the first performance testing base; The first performance testing seat is located above the performance support seat; the performance testing assembly further includes a performance clamping seat for pressing against the housing, a connecting guide rod connecting the performance clamping seat and the first performance testing seat, and an elastic element sleeved on the connecting guide rod. The connecting guide rod is movably installed on the first performance testing seat, one end of the elastic element abuts against the connecting guide rod, and the other end of the elastic element abuts against the first performance testing seat. The transition material transfer assembly includes a transition material transfer bracket mounted on the frame, a transition material transfer sliding plate mounted on the transition material transfer bracket, a transition material transfer drive unit for driving the transition material transfer sliding plate to reciprocate, and at least one transition material clamping unit for clamping the assembly; the transition material transfer drive unit is mounted on the transition material transfer bracket and connected to the transition material transfer sliding plate; the transition material clamping unit includes a transition material clamping support mounted on the transition material transfer sliding plate, a transition material clamping claw for clamping the assembly, and a transition material clamping lifting member for driving the transition material clamping claw to rise and fall, the transition material clamping lifting member is mounted on the transition material clamping support and connected to the transition material clamping claw.

2. The marking and testing equipment as described in claim 1, characterized in that: The marking assembly includes a marking support for supporting the assembly, a marking traverse unit for driving the marking support to move laterally, a barcode scanner for scanning the stator body, a barcode scanning movement unit for driving the barcode scanner closer to or further away from the stator body, a marking machine for marking the housing, and a marking movement unit for adjusting the marking machine closer to or further away from the housing; the marking traverse unit is mounted on the frame and connected to the marking support, the barcode scanning movement unit is mounted on the frame and connected to the barcode scanner, and the marking movement unit is mounted on the frame and connected to the marking machine.

3. The marking and testing equipment as described in claim 1, characterized in that: The inner diameter detection assembly includes an inner diameter support for supporting the assembly, an inner diameter detection bracket mounted on the frame, an inner diameter detection guide for detecting the inner diameter of the stator body, and an inner diameter detection drive unit for driving the inner diameter detection guide into and out of the stator body; the inner diameter support is mounted on the frame, and the inner diameter detection drive unit is mounted on the inner diameter detection bracket and connected to the inner diameter detection guide.

4. The marking and testing equipment as described in claim 3, characterized in that: The inner diameter detection assembly also includes an inner diameter positioning switch for positioning in conjunction with the inner diameter detection guide needle, and the inner diameter positioning switch is mounted on the inner diameter detection bracket.

5. The marking and testing equipment as described in claim 1, characterized in that: The performance testing assembly further includes a second performance testing guide for testing the housing, a second performance testing base for supporting the second performance testing guide, and a second performance driving unit for driving the second performance testing guide to move closer to or away from the housing. The second performance driving unit is mounted on the performance testing bracket and connected to the second performance testing base.

6. The marking and testing equipment as described in claim 1, characterized in that: The unloading assembly includes an unloading bracket mounted on the frame, an unloading gripper for clamping the assembly, an unloading gripper moving unit for driving the unloading gripper to reciprocate, an unloading support for supporting the assembly, and an unloading drive unit for driving the unloading support to reciprocate; the unloading gripper moving unit is mounted on the unloading bracket and connected to the unloading gripper, and the unloading drive unit is mounted on the frame and connected to the unloading support.

7. The marking and testing equipment as described in claim 6, characterized in that: The marking component, the inner diameter detection component, and the performance detection component are arranged in a row along a first direction; the transition material transfer sliding plate reciprocates along the first direction, the material feeding support seat reciprocates along the first direction, the material feeding gripper is disposed between the transition material transfer sliding plate and the material feeding support seat, and the material feeding gripper reciprocates along a second direction, the second direction being perpendicular to the first direction.

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