Nut assembling machine

Abstract

The invention provides a nut assembling machine which is applied to the technical field of motor accessory machining and comprises a first machine table, a nut feeding assembly, a nut carrying assembly, a nut conveying assembly, a nut detecting assembly, a nut assembling assembly and a clamping and transporting assembly. The nut feeding assembly, the nut carrying assembly, the nut conveying assembly, the nut detecting assembly, the nut assembling assembly and the clamping and transporting assembly are all arranged on the first machine table to work on nuts. The nut reverse riveting machine comprises a second machine table, a suite conveying and machining assembly, a suite press-fitting assembly and a suite detection assembly. The suite conveying and machining assembly, the suite press-fitting assembly and the suite detection assembly are all arranged on the second machine table to work suite. The technical problem that in the current nut machining, detection and automation process, systematic upgrading is urgently needed in the aspects of precision, efficiency and quality detection of an existing technology is solved.

Description

Technical Field

[0001] The present application relates to the technical field of motor parts processing equipment, and in particular to a nut assembly machine. Background Art

[0002] In traditional motor manufacturing, significant technical bottlenecks exist in the assembly of the stator, housing, and bearings, as well as in the tightening of nuts. Nut preload control relies on a step-by-step, offline torque wrench, resulting in a preload dispersion of up to ±15%. The lack of a dynamic compensation mechanism can easily lead to excessive bearing axial clearance. Abnormal operating conditions cannot trigger a shutdown signal in real time, causing defective products to flow into subsequent processes.

[0003] In the processing, inspection and automation of nuts, the existing technology urgently needs a systematic upgrade in terms of accuracy, efficiency and quality inspection. Summary of the Invention

[0004] This application aims to solve the technical problem that the existing process urgently needs systematic upgrade in terms of accuracy, efficiency and quality inspection in the processing, inspection and automation process of nuts, and to provide a nut assembly machine.

[0005] This application adopts the following technical means to solve the technical problem: a nut assembly machine,

[0006] A nut assembly machine, comprising:

[0007] Nut assembly machine and nut reverse riveting machine;

[0008] The nut assembly machine includes a first machine platform, a nut loading assembly, a nut handling assembly, a nut conveying assembly, a nut detection assembly, a nut assembly assembly and a clamping and transporting assembly. The nut loading assembly, nut handling assembly, nut conveying assembly, nut detection assembly, nut assembly assembly and clamping and transporting assembly are all arranged on the first machine platform to work on the nuts;

[0009] The nut reverse riveting machine includes a second machine platform, a kit conveying and processing component, a kit pressing component, and a kit detection component. The kit conveying and processing component, the kit pressing component, and the kit detection component are all arranged on the second machine platform to work on the kit;

[0010] The nut feeding assembly includes a first support platform, a second support platform, a push plate, a push cylinder, a movable belt, a movable motor, and a plurality of nut sleeves;

[0011] The first support platform is fitted with the side of the second support platform, the push plate and the push cylinder are arranged on the first support platform, and a plurality of nut sleeves are arranged on the first support platform. The push plate pushes the nuts on the nut sleeves to the second support platform along with the push cylinder, and the movable belt and the movable motor are arranged on the second support platform. The movable motor drives the movable belt to drive the nuts pushed from the first support platform to move;

[0012] The nut handling assembly includes a handling bracket, a handling cylinder, a handling guide rail, a connecting seat, a Z-axis cylinder and a nut clamping piece;

[0013] One end of the transport bracket is close to the end of the movable belt, the transport guide rail is provided on the transport bracket, the connecting seat is provided on the transport guide rail, the output end of the transport cylinder is connected to the connecting seat, and the transport cylinder drives the connecting seat to move laterally on the transport guide rail;

[0014] The Z-axis cylinder is arranged on the connecting seat, and the nut clamping member is connected to the Z-axis cylinder. The nut clamping member is lifted and lowered by the Z-axis cylinder to clamp the nut;

[0015] The nut conveying assembly includes a first motion cylinder, a first nut carrier and a first motion track;

[0016] One end of the first moving track is close to one end of the transport guide rail, the first nut carrier is arranged on the first moving track, the output end of the first moving cylinder is connected to the first nut carrier, and the first moving cylinder drives the first nut carrier to move on the moving track;

[0017] The nut detection assembly includes a front and back detection position and an angle detection position. The front and back detection positions are located at the angle detection position and are used to detect the nut before press-fitting.

[0018] The nut assembly assembly includes a housing carrier, a rotating motor, a pressing cylinder, a pressing guide rail, a nut clamp, a connecting plate, a fixing platform and a translation guide rail;

[0019] The fixed platform is arranged on the first machine platform, the translation guide rail is arranged on the fixed platform, the connecting plate is connected to the translation guide rail, the pressing guide rail is arranged on the connecting plate, the nut clamp is arranged on the pressing guide rail, the output end of the pressing cylinder is connected to the nut clamp, the casing carrier is arranged on the first machine platform and is located directly below the nut clamp, the nut clamp is lifted and lowered by the pressing cylinder and moved laterally by the translation guide rail, and the nut clamp is adapted to the casing carrier;

[0020] The gripping and transporting assembly includes a manipulator, a gripper, a manipulator track, and a manipulator cylinder;

[0021] The two grippers are symmetrically arranged on the manipulator, the bottom of the manipulator is connected to the manipulator track, the output end of the manipulator cylinder is connected to the manipulator, and the manipulator moves on the manipulator track as the manipulator cylinder drives the manipulator;

[0022] The kit press assembly includes a press cylinder, a frame, a movable frame, a lower casing station and an upper nut station;

[0023] The frame is arranged on the second machine platform, the movable frame is arranged on the frame, the output end of the press cylinder is connected to the movable frame, the movable frame is lifted and lowered on the frame, the nut-loading station is arranged at the bottom of the frame, and the nut-loading station is arranged on the movable frame.

[0024] Furthermore, the nut detection assembly includes a front and back detection position, an angle detection position, and a nut flipping mechanism, and the nut flipping mechanism includes a card seat, a floating cylinder, a floating guide rail, a workbench and a flipping mechanism;

[0025] The floating cylinder and the floating guide rail are both arranged on the card seat, the workbench is arranged on the floating guide rail, the floating cylinder drives the workbench to move on the floating guide rail, and the turning mechanism is arranged on the workbench.

[0026] Furthermore, the kit transfer processing assembly includes a second motion cylinder, a second kit carrier and a second motion track;

[0027] One end of the second motion track is close to one end of the transport guide rail, the second kit carrier is arranged on the second motion track, the output end of the second motion cylinder is connected to the second kit carrier, and the second motion cylinder drives the second kit carrier to move on the motion track;

[0028] Furthermore, the kit transfer processing assembly further includes a nut height and angle detection component, and the nut height and angle detection component includes a third support platform, a lifting platform, a kit clamping position and a detection position;

[0029] The third support is arranged on the second machine platform, the lifting platform is arranged on the third support, the kit clamping position is arranged on the lifting platform, and the detection position is arranged on the lifting platform and is directly above the kit clamping position.

[0030] Furthermore, the kit detection component is arranged on the second machine platform, and is used to perform rivet point detection on the kit.

[0031] The present application provides a nut assembly machine, which has the following beneficial effects: the nut assembly machine includes a first machine, a nut loading component, a nut handling component, a nut conveying component, a nut detection component, a nut assembly component and a clamping and transporting component, and the nut loading component, nut handling component, nut conveying component, nut detection component, nut assembly component and clamping and transporting component are all arranged on the first machine to work on the nuts; the nut reverse rivet machine includes a second machine, a kit conveying processing component, a kit pressing component and a kit detection component, and the kit conveying processing component, the kit pressing component and the kit detection component are all arranged on the second machine to work on the kit; the nut loading component includes a first support, a second support, a push plate, a push cylinder, a movable belt, a movable motor, and several nut sleeves; it has the ability to solve the current technical problems in the processing, detection and automation processes of nuts, and the existing processes urgently need systematic upgrades in terms of accuracy, efficiency and quality detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a structural diagram of a nut assembly machine according to one embodiment of the present invention;

[0033] Figure 2 This is a top view of the nut assembly machine structure of one embodiment of the nut assembly machine of the present application;

[0034] Figure 3 This is a schematic structural diagram of a nut feeding assembly of an embodiment of a nut assembly machine of the present application;

[0035] Figure 4 This is a schematic diagram of the structure of a nut handling assembly of an embodiment of a nut assembly machine of the present application;

[0036] Figure 5 This is a structural diagram of a nut flipping mechanism of an embodiment of a nut assembly machine of the present application;

[0037] Figure 6 This is a schematic structural diagram of a nut conveying assembly of an embodiment of a nut assembly machine of the present application;

[0038] Figure 7 This is a schematic diagram of the structure of the gripping and transporting components of an embodiment of the nut assembly machine of the present application;

[0039] Figure 8 This is a schematic diagram of the nut assembly structure of an embodiment of the nut assembly machine of the present application;

[0040] Figure 9 This is a top view of the nut reverse riveting machine structure of one embodiment of the nut assembly machine of the present application;

[0041] Figure 10 This is a schematic diagram of the structure of a kit press assembly of an embodiment of a nut assembly machine of the present application;

[0042] Figure 11 This is a schematic diagram of the structure of a nut height and angle detection component of an embodiment of a nut assembly machine of the present application;

[0043] Figure 12 This is a schematic diagram of the kit transfer processing component structure of an embodiment of the nut assembly machine of the present application.

[0044] The implementation, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application.

[0046] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0047] It should be noted that the terms "include", "comprising" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices. In the claims, specification and drawings of this application, relational terms such as "first" and "second" are merely used to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any actual relationship or order between these entities / operations / objects.

[0048] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0049] Reference Attachment Figure 1-12 , is a structural diagram of a nut assembly machine of a nut assembly machine in one embodiment of the present application;

[0050] Example 1

[0051] A nut assembly machine, comprising:

[0052] Nut assembly machine and nut reverse riveting machine;

[0053] The nut assembly machine includes a first machine platform 1, a nut loading assembly 2, a nut handling assembly 3, a nut conveying assembly 5, a nut detection assembly, a nut assembly 7 and a clamping and transporting assembly 6. The nut loading assembly 2, the nut handling assembly 3, the nut conveying assembly 5, the nut detection assembly, the nut assembly 7 and the clamping and transporting assembly 6 are all arranged on the first machine platform 1 to work on the nuts;

[0054] The nut reverse riveting machine includes a second machine 10, a kit conveying and processing component 13, a kit pressing component 11 and a kit detection component 15. The kit conveying and processing component 13, the kit pressing component 11 and the kit detection component 15 are all arranged on the second machine 10 to work on the kit;

[0055] The nut feeding assembly 2 includes a first support 203, a second support 204, a push plate 201, a push cylinder 202, a movable belt 206, a movable motor 205, and a plurality of nut sleeves 207;

[0056] The first support 203 is fitted with the side of the second support 204. The push plate 201 and the pushing cylinder 202 are arranged on the first support 203. A plurality of nut sleeves 207 are arranged on the first support 203. The push plate 201 pushes the nuts on the nut sleeves 207 onto the second support 204 along with the pushing cylinder 202. The movable belt 206 and the movable motor 205 are arranged on the second support 204. The movable motor 205 drives the movable belt 206 to move the nuts pushed from the first support 203.

[0057] The nut handling assembly 3 includes a handling bracket 301, a handling cylinder, a handling guide rail 302, a connecting seat 303, a Z-axis cylinder 304 and a nut clamping member 305;

[0058] One end of the transport bracket 301 is close to the end of the movable belt 206. The transport guide rail 302 is provided on the transport bracket 301. The connecting seat 303 is provided on the transport guide rail 302. The output end of the transport cylinder is connected to the connecting seat 303. The transport cylinder drives the connecting seat 303 to move horizontally on the transport guide rail 302.

[0059] The Z-axis cylinder 304 is arranged on the connecting seat 303, the nut clamping member 305 is connected with the Z-axis cylinder 304, and the nut clamping member 305 is lifted and lowered by the Z-axis cylinder 304 and clamps the nut;

[0060] The nut conveying assembly 5 comprises a first movement cylinder 502, a first nut carrier 503 and a first movement track 501;

[0061] One end of the first movement track 501 is close to one end of the conveying rail 302, the first nut carrier 503 is arranged on the first movement track 501, and the output end of the first movement cylinder 502 is connected with the first nut carrier 503; the first movement cylinder 502 drives the first nut carrier 503 to move on the movable track;

[0062] The nut detection assembly comprises a positive and negative detection position and an angle detection position, and the positive and negative detection position and the angle detection position are used for detecting the nut before pressing;

[0063] The nut assembly assembly 7 comprises a shell carrier, a rotating motor 702, a pressing cylinder 703, a pressing guide rail, a nut clamping member 705, a connecting plate 704, a fixed table 706 and a translation guide rail 701;

[0064] The fixed table 706 is arranged on the first machine table 1, the translation guide rail 701 is arranged on the fixed table 706, the connecting plate 704 is connected with the translation guide rail 701, the pressing guide rail is arranged on the connecting plate 704, the nut clamping member 705 is arranged on the pressing guide rail, the output end of the pressing cylinder 703 is connected with the nut clamping member 705, the shell carrier is arranged on the first machine table 1 and located directly below the nut clamping member 705, the nut clamping member 705 is lifted and moved by the pressing cylinder 703 and moves laterally by the translation guide rail 701, and the nut clamping member 705 is matched with the shell carrier;

[0065] The clamping and conveying assembly 6 comprises a manipulator 603, a clamping jaw 604, a manipulator track 601 and a manipulator cylinder 602;

[0066] The clamping jaw 604 is symmetrically arranged on the manipulator 603, the bottom of the manipulator 603 is connected with the manipulator track 601, the output end of the manipulator cylinder 602 is connected with the manipulator 603, and the manipulator 603 moves on the manipulator track 601 driven by the manipulator cylinder 602;

[0067] The kit pressing assembly 11 comprises a pressing cylinder 1101, a frame 1102, a movable frame 1103, a lower machine shell station and an upper nut station;

[0068] The frame 1102 is arranged on the second machine 10, the movable frame 1103 is arranged on the frame 1102, the output end of the pressing cylinder 1101 is connected to the movable frame 1103, the movable frame 1103 is raised and lowered on the frame 1102, the upper nut station is arranged at the bottom of the frame 1102, and the upper nut station is arranged on the movable frame 1103.

[0069] In this embodiment, the kit transfer processing assembly 13 includes a second motion cylinder 1303 , a second kit carrier 1302 , and a second motion track 1301 ;

[0070] One end of the second motion track 1301 is close to one end of the transport guide rail 302. The second kit carrier 1302 is arranged on the second motion track 1301. The output end of the second motion cylinder 1303 is connected to the second kit carrier 1302. The second motion cylinder 1303 drives the second kit carrier 1302 to move on the motion track.

[0071] In this embodiment, the kit transfer processing assembly 13 further includes a nut height and angle detection member 14, which includes a third support 1401, a lifting platform 1402, a kit clamping position 1403 and a detection position 1404;

[0072] The third support 1401 is arranged on the second machine 10 , the lifting platform 1402 is arranged on the third support 1401 , the kit clamping position 1403 is arranged on the lifting platform 1402 , and the detection position 1404 is arranged on the lifting platform 1402 and directly above the kit clamping position 1403 .

[0073] The kit detection component 15 is provided on the second machine 10 and is used to perform rivet point detection on the kit;

[0074] Specifically, in the previous process, the casing, stator and bearing are assembled and then placed on the transfer fixture 12 to wait for the nut assembly machine to grab. In the process of nut assembly machine, first, the push plate 201 on the first support 203 is driven by the push cylinder 202 to push the nut at the bottom end of the screw nut sleeve 207 and push it to the movable belt 206 on the second support 204. The movable belt 206 carries the nut to one end through the movable motor 205;

[0075] Then the nut is clamped by the nut clamping member 305. After the nut is clamped, it is stretched by the Z-axis cylinder 304 and then driven by the transport cylinder to move the nut clamping member 305 on the connecting seat 303 on the transport guide rail 302 and transported to the first nut carrier 503. The first nut carrier 503 moves on the first motion track 501 with the first motion cylinder 502. During the movement, the front and back detection position and the angle detection position will detect the front and back and angle of the nut. During this detection process, the machine The robot 603 will grab the assembly of the transfer fixture 12 (casing, stator and bearing) from the previous process and place it on the casing carrier. Then, the nut, which has been inspected for front and back and angle, will be clamped by the robot 603 and placed on the nut clamp 705. After the nut clamp 705 is clamped into the nut, the pressing cylinder 703 drives the nut clamp 705 to press it into the assembly on the pressing guide rail. After the kit is formed, it will be placed in the transfer fixture 12 on the nut assembly machine and wait for the robot 603 to grab it in the next process.

[0076] In the next process, the robot 603 on the nut riveting machine will grab the kit on the transfer fixture 12 and then place it on the second kit carrier 1302. The second kit carrier 1302 moves on the second moving track 1301 with the second moving cylinder 1303. During the movement, the nut height and angle detection part 14 will first detect whether the nuts on the kit are assembled properly. The important parameters are height and angle. After passing the detection, it will enter the kit pressing component 11 for processing, wherein the nuts are riveted. Through the setting of the lower casing station and the upper nut station, and the pressing cylinder 1101 drives the movable frame 1103 to perform riveting on the kit. After the pressing and riveting is completed, the kit will enter the kit detection component 15 for rivet point detection to see whether the nut is riveted or the height angle is within the parameters. If so, it is qualified.

[0077] In this embodiment, the nut detection assembly includes a front and back detection position, an angle detection position, and a nut flipping mechanism. The nut flipping mechanism includes a holder 901, a floating cylinder, a floating guide rail 902, a workbench 903, and a flipping mechanism 904.

[0078] The floating cylinder and the floating guide rail 902 are both arranged on the card seat 901 , the workbench 903 is arranged on the floating guide rail 902 , the floating cylinder drives the workbench 903 to move on the floating guide rail 902 , and the flip mechanism 904 is arranged on the workbench 903 .

[0079] Specifically, when the nut is assembled into the machine, the front and back detection positions and the angle detection positions are detected. The angle can be fine-tuned by pressing down from the side, and the front and back need to be driven by the floating cylinder through the flipping mechanism 904 to rise on the floating guide rail 902 to receive the nut. After receiving the nut, the flipping mechanism 904 has a corresponding cylinder and a rotating motor 702, which drives the nut to rotate 180°, and then is placed on the nut clamp 705 to wait for assembly.

[0080] It will be understood by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0081] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, as well as combinations of processes and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowcharts and / or block diagrams. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0082] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0083] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0084] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A nut assembly machine, characterized in that: The nut assembly machine comprises: Nut assembly machine and nut reverse riveting machine; The nut assembly machine includes a first machine platform, a nut loading assembly, a nut handling assembly, a nut conveying assembly, a nut detection assembly, a nut assembly assembly and a clamping and transporting assembly. The nut loading assembly, nut handling assembly, nut conveying assembly, nut detection assembly, nut assembly assembly and clamping and transporting assembly are all arranged on the first machine platform to work on the nuts; The nut reverse riveting machine includes a second machine platform, a kit conveying and processing component, a kit pressing component, and a kit detection component. The kit conveying and processing component, the kit pressing component, and the kit detection component are all arranged on the second machine platform to work on the kit; The nut feeding assembly includes a first support platform, a second support platform, a push plate, a push cylinder, a movable belt, a movable motor, and a plurality of nut sleeves; The first support platform is fitted with the side of the second support platform, the push plate and the push cylinder are arranged on the first support platform, and a plurality of nut sleeves are arranged on the first support platform. The push plate pushes the nuts on the nut sleeves to the second support platform along with the push cylinder, and the movable belt and the movable motor are arranged on the second support platform. The movable motor drives the movable belt to drive the nuts pushed from the first support platform to move; The nut handling assembly includes a handling bracket, a handling cylinder, a handling guide rail, a connecting seat, a Z-axis cylinder and a nut clamping piece; One end of the transport bracket is close to the end of the movable belt, the transport guide rail is provided on the transport bracket, the connecting seat is provided on the transport guide rail, the output end of the transport cylinder is connected to the connecting seat, and the transport cylinder drives the connecting seat to move laterally on the transport guide rail; The Z-axis cylinder is arranged on the connecting seat, and the nut clamping member is connected to the Z-axis cylinder. The nut clamping member is lifted and lowered by the Z-axis cylinder to clamp the nut; The nut conveying assembly includes a first motion cylinder, a first nut carrier and a first motion track; One end of the first moving track is close to one end of the transport guide rail, the first nut carrier is arranged on the first moving track, the output end of the first moving cylinder is connected to the first nut carrier, and the first moving cylinder drives the first nut carrier to move on the moving track; The nut detection assembly includes a front and back detection position and an angle detection position. The front and back detection positions are located at the angle detection position and are used to detect the nut before press-fitting. The nut assembly assembly includes a housing carrier, a rotating motor, a pressing cylinder, a pressing guide rail, a nut clamp, a connecting plate, a fixing platform and a translation guide rail; The fixed platform is arranged on the first machine platform, the translation guide rail is arranged on the fixed platform, the connecting plate is connected to the translation guide rail, the pressing guide rail is arranged on the connecting plate, the nut clamp is arranged on the pressing guide rail, the output end of the pressing cylinder is connected to the nut clamp, the casing carrier is arranged on the first machine platform and is located directly below the nut clamp, the nut clamp is lifted and lowered by the pressing cylinder and moved laterally by the translation guide rail, and the nut clamp is adapted to the casing carrier; The gripping and transporting assembly includes a manipulator, a gripper, a manipulator track, and a manipulator cylinder; The two grippers are symmetrically arranged on the manipulator, the bottom of the manipulator is connected to the manipulator track, the output end of the manipulator cylinder is connected to the manipulator, and the manipulator moves on the manipulator track as the manipulator cylinder drives the manipulator; The kit press assembly includes a press cylinder, a frame, a movable frame, a lower casing station and an upper nut station; The frame is arranged on the second machine platform, the movable frame is arranged on the frame, the output end of the press cylinder is connected to the movable frame, the movable frame is lifted and lowered on the frame, the nut-loading station is arranged at the bottom of the frame, and the nut-loading station is arranged on the movable frame.

2. The nut assembly machine according to claim 1, characterized in that: The nut detection assembly includes a positive and negative detection position, an angle detection position, and a nut flipping mechanism, which includes a clamping seat, a floating cylinder, a floating guide rail, a workbench and a flipping mechanism; The floating cylinder and the floating guide rail are both arranged on the card seat, the workbench is arranged on the floating guide rail, the floating cylinder drives the workbench to move on the floating guide rail, and the turning mechanism is arranged on the workbench.

3. The nut assembly machine according to claim 1, characterized in that: The kit transfer processing assembly includes a second motion cylinder, a second kit carrier and a second motion track; One end of the second motion track is close to one end of the transport guide rail, the second kit carrier is arranged on the second motion track, the output end of the second motion cylinder is connected to the second kit carrier, and the second motion cylinder drives the second kit carrier to move on the movable track.

4. The nut assembly machine according to claim 3, characterized in that: The kit transfer processing assembly also includes a nut height and angle detection component, which includes a third support platform, a lifting platform, a kit clamping position and a detection position; The third support is arranged on the second machine platform, the lifting platform is arranged on the third support, the kit clamping position is arranged on the lifting platform, and the detection position is arranged on the lifting platform and is directly above the kit clamping position.

5. The nut assembly machine according to claim 1, characterized in that: The kit detection component is arranged on the second machine platform and is used for performing rivet point detection on the kit.

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