A fully automatic riveting press

Abstract

The present invention relates to a fully automatic riveting machine, including a machine platform, a mounting mechanism and a riveting mechanism are arranged on the machine platform, and a guide seat is arranged on the riveting mechanism along the extension direction of the mounting mechanism; the riveting mechanism includes a shell, a riveting structure, and a driving structure, an open end is arranged in the shell, one end of the riveting structure is connected to the shell, and the other end is arranged through the open end, the driving structure is between the shell and the open end, the riveting structure is connected to a plurality of riveting claws that rotate evenly in the circumferential direction toward the open end, a mating portion is arranged on the end face of the riveting claw away from the open end, the height of the mating portion gradually decreases along the direction away from the open end, the driving structure is provided with a driving portion relative to the mating portion, and the driving portion is connected to the mating portion; the driving structure includes a hydraulic structure; the mounting mechanism is provided with a plurality of mounting frames along the moving direction of the guide seat, and the machine platform is provided with a transfer mechanism relative to the mounting mechanism, and the transmission direction of the transfer mechanism is perpendicular to the moving direction of the guide seat. The present invention aims to improve the riveting efficiency and make the riveting quality higher.

Description

Technical Field

[0002] The invention relates to the technical field of riveting, and in particular to a full-automatic riveting machine. Background Art

[0003] The riveting press is a device widely used in the field of mechanical connection. It fixes the rivet to the workpiece by applying pressure to achieve a firm connection. The traditional riveting method is mainly manual or semi-automatic operation. Although it can meet some small-batch and low-precision needs, it has many shortcomings in production efficiency, connection accuracy and process stability, and cannot meet the high efficiency and high quality requirements of modern manufacturing.

[0004] When the relevant riveting press is working, the rivets connect the two parts to be connected at the same time. The rivets are set towards the riveting press. The riveting press moves relative to the rivets and presses the rivets to deform them, so as to achieve the purpose of locking the two parts to be connected. Although the forward rivet punching is very efficient, there is a risk of uneven force on the rivets, which makes the deformed rivet structure unstable and easy to break. Summary of the invention

[0005] The main purpose of the invention is to provide a fully automatic riveting machine, aiming to improve the riveting efficiency and make the riveting quality higher.

[0006] To achieve the above-mentioned object, the present invention proposes a fully automatic riveting machine, comprising a machine platform, on which a mounting mechanism and a riveting mechanism are provided, wherein the riveting mechanism is provided with a guide seat along the extension direction of the mounting mechanism, and the riveting mechanism is slidably connected to the guide seat; The riveting mechanism includes a shell, a riveting structure, and a driving structure. The shell is slidably connected to the guide seat. An open end is provided in the shell. One end of the riveting structure is connected to the shell, and the other end is penetrated through the open end. The driving structure is located between the shell and the open end, and is slidably connected to the outer wall of the riveting structure. The riveting structure is connected to a plurality of riveting claws that rotate evenly in the circumferential direction toward the open end. The end surface of the riveting claw that faces away from the open end is provided with a matching portion, and the height of the matching portion gradually decreases in the direction away from the open end. The driving structure is provided with a driving portion relative to the matching portion, and the driving portion is connected to the matching portion. The driving structure includes a hydraulic structure, which is disposed in the housing and is connected to the driving structure. The driving structure moves closer to or farther from the open end under the action of the hydraulic structure, and the plurality of riveting claws are pressed or loosened toward the central axis of the riveting structure under the action of the driving part. The installation mechanism is provided with a plurality of installation frames along the moving direction of the guide seat, and the machine platform is provided with a transfer mechanism relative to the installation mechanism, and the transmission direction of the transfer mechanism is perpendicular to the moving direction of the guide seat.

[0007] In one embodiment of the present application, the riveting claw includes a connecting portion and a clamping portion, the connecting portion is connected to the riveting structure, the matching portion is arranged on the end surface of the connecting portion away from the open end, the clamping portion is connected to the central axis of the connecting portion and is arranged toward the central axis of the riveting structure, and a clearance groove is opened between two adjacent riveting claws.

[0008] In one embodiment of the present application, the riveting mechanism is provided with a position sensor facing the mounting mechanism, the position sensor is coaxially arranged with the riveting structure, and the position sensor is arranged toward the open end.

[0009] In one embodiment of the present application, the mounting frame is provided with a stabilizing frame facing the riveting mechanism, and the mounting frame is provided with a driving member relative to the stabilizing frame. The stabilizing frame is moved closer to or away from the riveting mechanism under the action of the driving member.

[0010] In one embodiment of the present application, the riveting mechanism is provided with a plurality of groups, and the plurality of groups of the riveting mechanism are connected to the side of the machine along the extension direction of the machine, and the installation mechanism is provided with a plurality of groups relative to the plurality of groups of the riveting mechanism, and the plurality of groups of the installation mechanism are evenly arranged along the transmission direction of the transfer mechanism; The riveting mechanism includes a first riveting assembly and a second riveting assembly. The first riveting assembly is connected to one side of the machine platform, and the second riveting assembly is connected to the other side opposite to the machine platform.

[0011] In one embodiment of the present application, the machine is provided with a feeding mechanism relative to the mounting mechanism, and the feeding mechanism includes a feeding structure and an adjusting structure: The feeding structure is connected to one end of the machine platform away from the mounting mechanism, and the feeding structure is provided with an image positioning portion facing the machine platform and is rotatably connected with a feeding clamp; One end of the adjustment structure is connected to the feeding structure, and the other end is connected to the installation mechanism. The adjustment structure has a plurality of adjustment stations arranged in an array along the extension direction of the machine, and the machine is provided with a transmission mechanism relative to the plurality of adjustment stations.

[0012] In one embodiment of the present application, each of the adjustment stations includes at least two adjustment frames, and the plurality of adjustment stations are sequentially provided with a cache station, a left-side installation station, a right-side installation station, a left-end installation station, a right-end installation station, two-end inspection stations, a waiting station, and an NG station along the transmission direction of the transmission mechanism. The transfer mechanism is connected to the waiting station, and the NG station is located between the waiting station and the installation mechanism.

[0013] In one embodiment of the present application, the left-side installation station includes a fixed structure, the fixed structure is provided with a mounting track relative to the adjustment frame, an adjustment block is slidably connected to the mounting track, and a mounting claw is rotatably connected to the adjustment block; The two adjustment frames include a fixed frame and a sliding frame. The sliding frame is provided with a sliding track toward the fixed structure. The fixed frame is provided with a locking fixture. The locking fixture is provided with a lifting part relative to the machine platform.

[0014] In one embodiment of the present application, the waiting station includes at least two adjustment racks, the adjustment rack is provided with an adjustment rail away from the adjustment rack, the two adjustment racks are located between the two adjustment racks, the adjustment rack is provided with a telescopic portion facing the NG station, and the adjustment rack and the telescopic portion enclose a fixed space.

[0015] In one embodiment of the present application, the transmission mechanism includes a transmission track and a lifting structure. The transmission track is arranged between two adjustment frames. A plurality of lifting structures are evenly arranged on the transmission track. The lifting structure is provided with a lifting structure relative to the machine platform.

[0016] By adopting the above technical solution, the present invention has the following advantages: 1. The installation mechanism and the riveting mechanism are both placed on the machine, and the installation mechanism is arranged toward the riveting mechanism. The installation mechanism can install the material to be riveted toward the riveting mechanism. The material is sent to the installation mechanism by the transfer mechanism, and the material is also transferred and unloaded by the transfer mechanism. After the material is sent to the installation mechanism, it will be temporarily locked by the installation mechanism to prevent it from shaking. The riveting mechanism is provided with a guide seat relative to the installation mechanism. After the installation mechanism fixes the material, the riveting mechanism moves toward the material through the guide seat, and after the material is docked, the rivets connected to the material are riveted. The riveted material is taken away by the transfer mechanism again and unloaded. Through the above structure, the linkage of each structure on the machine can be effectively optimized and the riveting efficiency can be improved.

[0017] 2. The shell of the riveting mechanism is slidably connected to the guide seat to ensure the stability of the movement trajectory of the riveting mechanism. The riveting structure is connected to the bottom wall of the shell, and a plurality of riveting claws are provided at the open end arranged relative to the shell. The plurality of riveting claws enclose a group of circles. One side of the driving structure is slidably connected to the inner wall of the shell, and the other side is slidably connected to the riveting structure. The inner wall of the driving structure is provided with a driving part toward the open end. The diameter of the driving part gradually decreases along the direction away from the open end, and a plurality of riveting claws are provided with relative matching parts toward the driving part. The matching parts are also slidably connected to the driving part. The driving structure can slide between the shell and the riveting structure. When the driving part moves toward the open end, the diameter of the driving part gradually decreases, thereby squeezing the matching part, so that the plurality of riveting claws gather and provide stable pressure on the middle part, and the plurality of riveting claws can play a fixing role when gathered. The riveting mechanism can make the material completely penetrate into the riveting mechanism through the guide seat, and riveting is performed by the riveting claws and the claws. The riveting mechanism itself can limit the material to prevent it from shaking. This structure can effectively ensure the riveting quality.

[0018] 3. In order to ensure the stability of the pressure of the riveting claws, a hydraulic structure is provided between the driving structure and the shell. The hydraulic structure passes through the shell and is provided with a connecting part. The connecting part is provided with an oil inlet pipe and an oil outlet pipe. The connecting part passes through the shell and is relatively connected to multiple hydraulic pumps. The hydraulic pump drive is connected to the driving structure. The movement of the driving structure can be faster and more stable through the hydraulic pump. The mounting mechanism is a plurality of mounting frames facing the guide seat. The product mainly used for riveting in this application is a tubular or rod-shaped structure. In this way, a plurality of mounting frames can well maintain the stability of the product. The setting of the guide seat can also facilitate the product to enter the riveting mechanism, so that the riveting structure can stably exert its effect. The above structure can effectively ensure the linkage of the entire machine body, effectively optimize the space utilization of the machine, improve the riveting efficiency, and make the riveting quality higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the fully automatic riveting press of the present invention; Figure 2 It is a structural schematic diagram of the feeding mechanism of the fully automatic riveting press of the present invention; Figure 3 It is a schematic structural diagram of one direction of the riveting mechanism of the fully automatic riveting machine of the present invention; Figure 4 It is a schematic diagram of the structure of the riveting mechanism of the fully automatic riveting machine of the present invention in another direction; Figure 5 It is a cross-sectional view of the riveting mechanism of the fully automatic riveting machine of the present invention; Figure 6 It is a schematic diagram of the product structure of the fully automatic riveting press of the present invention.

[0021] Description of Figure Numbers: 1. Machine; 11. Installation mechanism; 12. Installation frame; 13. Stabilizing frame; 2. Riveting mechanism; 21. Shell; 22. Riveting structure; 23. Riveting claws; 24. Connecting part; 25. Pressing part; 26. Matching part; 27. Driving structure; 28. Driving part; 3. Hydraulic structure; 4. Guide seat; 5. Transfer mechanism; 6. Feeding mechanism; 61. Feeding structure; 7. Adjustment structure; 71. Adjustment station; 72. Adjustment frame; 73. Installation station on the left side; 74. Waiting station; 75. Adjustment frame; 76. NG station; 8. Transmission mechanism.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] Reference Figures 1 to 6 To achieve the above-mentioned purpose, the present invention proposes a fully automatic riveting machine, comprising a machine platform 1, on which a mounting mechanism 11 and a riveting mechanism 2 are provided, the riveting mechanism 2 is provided with a guide seat 4 along the extension direction of the mounting mechanism 11, and the riveting mechanism 2 is slidably connected to the guide seat 4; The riveting mechanism 2 includes a shell 21, a riveting structure 22, and a driving structure 27. The shell 21 is slidably connected to the guide seat 4. An open end is provided in the shell 21. One end of the riveting structure 22 is connected to the shell 21, and the other end is penetrated through the open end. The driving structure 27 is located between the shell 21 and the open end, and is slidably connected to the outer wall of the riveting structure 22. The riveting structure 22 is connected to the outer wall of the riveting structure 22 and is evenly rotated in the circumferential direction toward the open end. A plurality of riveting claws 23 are connected. The end surface of the riveting claw 23 facing away from the open end is provided with a matching portion 26. The height of the matching portion 26 gradually decreases along the direction away from the open end. The driving structure 27 is provided with a driving portion 28 relative to the matching portion 26, and the driving portion 28 is connected to the matching portion 26. The driving structure 27 includes a hydraulic structure 3, which is disposed through the housing 21 and is drivingly connected to the driving structure 27. The driving structure 27 moves closer to or farther from the open end under the action of the hydraulic structure 3, and the plurality of riveting claws 23 are pressed or loosened toward the central axis of the riveting structure 22 under the action of the driving part 28. The mounting mechanism 11 is provided with a plurality of mounting frames 12 along the moving direction of the guide seat 4 . The machine platform 1 is provided with a transfer mechanism 5 relative to the mounting mechanism 11 . The transmission direction of the transfer mechanism 5 is perpendicular to the moving direction of the guide seat 4 .

[0025] The mounting mechanism 11 and the riveting mechanism 2 are both placed on the machine 1, and the mounting mechanism 11 is arranged toward the riveting mechanism 2. The mounting mechanism 11 can mount the material to be riveted toward the riveting mechanism 2. The material is sent into the mounting mechanism 11 by the transfer mechanism 5, and the material is also transferred and unloaded by the transfer mechanism 5. After the material is sent to the mounting mechanism 11, it will be temporarily locked by the mounting mechanism 11 to prevent it from shaking. The riveting mechanism 2 is provided with a guide seat 4 relative to the mounting mechanism 11. After the mounting mechanism 11 fixes the material, the riveting mechanism 2 moves toward the material through the guide seat 4, and after the material is docked, the rivets connected to the material are riveted. The riveted material is taken away by the transfer mechanism 5 again and unloaded. Through the above structure, the linkage of the structures on the machine 1 can be effectively optimized and the riveting efficiency can be improved.

[0026] The housing 21 of the riveting mechanism 2 is slidably connected to the guide seat 4 to ensure the stability of the movement trajectory of the riveting mechanism 2. The riveting structure 22 is connected to the bottom wall of the housing 21, and a plurality of riveting claws 23 are provided at the open end relative to the housing 21. The plurality of riveting claws 23 form a group of circles. The driving structure 27 is slidably connected to the inner wall of the housing 21 on one side and slidably connected to the riveting structure 22 on the other side. The inner wall of the driving structure 27 is provided with a driving portion 28 toward the open end. The diameter of the driving portion 28 gradually decreases in the direction away from the open end. The plurality of riveting claws 23 are provided with corresponding matching portions 26 toward the driving portion 28. The matching portions 26 The driving structure 27 is also slidably connected to the driving part 28 and can slide between the shell 21 and the riveting structure 22. When the driving part 28 moves toward the open end, the diameter of the driving part 28 gradually decreases, thereby squeezing the matching part 26, so that the multiple riveting claws 23 gather together and provide stable pressure on the middle part, and the multiple riveting claws 23 can play a fixing role when gathered together. The riveting mechanism 2 can make the material completely penetrate into the riveting mechanism 2 through the guide seat 4, and riveting is performed by closing the riveting claws 23. The riveting mechanism 2 itself can limit the material to prevent it from shaking. This structure can effectively ensure the riveting quality.

[0027] In order to ensure the stability of the pressure of the riveting claw 23, a hydraulic structure 3 is provided between the driving structure 27 and the shell 21. The hydraulic structure 3 passes through the shell 21 and is provided with a connecting part 24. The connecting part 24 is provided with an oil inlet pipe and an oil outlet pipe. The connecting part 24 passes through the shell 21 and is relatively connected to a plurality of hydraulic pumps. The hydraulic pump drive is connected to the driving structure 27. The movement of the driving structure 27 can be made faster and more stable through the hydraulic pump. The mounting mechanism 11 is a plurality of mounting frames 12 facing the guide seat 4. The product mainly used for riveting in this application is a tubular or rod-shaped structure. In this way, a plurality of mounting frames 12 can well maintain the stability of the product. The setting of the guide seat 4 can also facilitate the product to enter the riveting mechanism 2, so that the riveting structure 22 can stably perform its effect. The above structure can effectively ensure the linkage of the entire machine body, effectively optimize the space utilization of the machine 1, improve the riveting efficiency, and make the riveting quality higher.

[0028] Combined with reference Figures 3 to 5 The riveting claw 23 includes a connecting portion 24 and a pressing portion 25. The connecting portion 24 is connected to the riveting structure 22. The matching portion 26 is arranged on the end surface of the connecting portion 24 away from the open end. The pressing portion 25 is connected to the central axis of the connecting portion 24 and is arranged toward the central axis of the riveting structure 22. A clearance groove is opened between two adjacent riveting claws 23.

[0029] The riveting claw 23 itself includes a connecting portion 24 and a clamping portion 25. The connecting portion 24 is connected to the driving structure 27 through the matching portion 26. The connecting portion 24 and the riveting mechanism 2 are integrally formed and have elasticity. When the driving structure 27 is not working, the connecting portion 24 is in a relaxed state, and there is a very small gap between adjacent riveting claws 23. Therefore, even if the position of the riveting claws 23 changes when they are gathered together, the multiple clamping portions 25 can be completely gathered together after approaching each other, so that the material is riveted.

[0030] Combination Figure 6 , which is a product diagram mainly used for processing in this application. A connecting piece is provided at the end of the rod body, and a protrusion is provided on the connecting piece toward the riveting structure 22. A clearance groove is formed between the clamping part 25 and the connecting part 24 to avoid the protrusion, so that the product can be inserted into the riveting structure 22, which can effectively improve the riveting efficiency and riveting quality.

[0031] Combined with reference Figure 3 The riveting mechanism 2 is provided with a position sensor toward the mounting mechanism 11 . The position sensor is coaxially arranged with the riveting structure 22 , and the position sensor is arranged toward the open end.

[0032] The position sensor and the riveting structure 22 are coaxially arranged, so that after the material passes through the riveting structure 22, the front end of the rod will be pressed against the position sensor, so that the control system of the whole machine can understand the current state more accurately, and can also effectively improve the positioning effect of the riveting structure 22. By adjusting the length of the position sensor, it can be ensured that when the end of the material is connected to the position sensor, the rivet to be riveted is below the clamping part 25, thereby improving the overall riveting quality.

[0033] The guide seat 4 is provided with a driving part 28 relative to the shell 21, which can be used to promote the reciprocating movement of the shell 21, and the guide seat 4 is provided with another position sensor relative to the shell 21. The end of the sensor is provided with an energy storage spring, and the spring is facing the shell 21. When the shell 21 is pulled back, it will be pressed against the spring. The shell 21 is buffered by the spring, which can protect the riveting mechanism 2, and the position sensor can make the operation of the riveting mechanism 2 more precise.

[0034] Combined with reference Figures 3 to 5 The mounting frame 12 is provided with a stabilizing frame 13 facing the riveting mechanism 2, and the mounting frame 12 is provided with a driving member relative to the stabilizing frame 13. The stabilizing frame 13 is moved closer to or away from the riveting mechanism under the action of the driving member.

[0035] Under the action of the driving member, the stabilizing frame 13 can approach or move away from the riveted structure. Referring to the structural diagram of the product, a connecting piece to be riveted is provided at the end of the rod body, and the riveted structure will move toward the connecting piece by itself. The stabilizing frame 13 is provided with a slot synchronized with the mounting frame 12, and the rod body of the product material can be connected to the slot. The volume of the connecting piece is larger than the slot. In order to ensure the stability of riveting, the stabilizing frame 13 slides relative to the connecting piece so that the stabilizing frame 13 is connected to the end face of the connecting piece that is away from the riveting structure 22. In this way, when the rivet on the connecting piece enters the riveting structure 22, the riveting structure 22 cooperates with the stabilizing frame 13 through the guide seat 4, which can effectively ensure the stability and quality of riveting and avoid the material from shifting during processing.

[0036] In addition, a pressure claw is rotatably connected to one side of the mounting frame 12, and the pressure claw can be driven by a cylinder to clamp the material, thereby ensuring that the material can remain stable when the riveting mechanism 2 is working, and avoiding shaking that causes a decrease in riveting quality.

[0037] Combined with reference Figure 1 , a plurality of riveting and pressing mechanisms 2 are provided, and the plurality of riveting and pressing mechanisms 2 are connected to the side of the machine 1 along the extension direction of the machine 1, and a plurality of mounting mechanisms 11 are provided relative to the plurality of riveting and pressing mechanisms 2, and the plurality of mounting mechanisms 11 are evenly arranged along the transmission direction of the transfer mechanism 5; The riveting mechanism 2 includes a first riveting assembly and a second riveting assembly. The first riveting assembly is connected to one side of the machine 1 , and the second riveting assembly is connected to the other side opposite to the machine 1 .

[0038] Because both ends of the rod body and the middle of the rod body need to be riveted according to needs, in order to be able to rivet the entire product at one time, multiple riveting mechanisms 2 are provided on the machine 1 at the same time, and the riveting structure 22 is respectively provided with a first riveting component and a second riveting component at both ends of the rod body, and the two components rivet the two ends of the rod body respectively.

[0039] At least two groups of the first riveting components can be set at the same time, one group is used for riveting the part on one side of the rod body of the product. In the present application, the first riveting component rivets the left side of the product. Therefore, among the two groups of first riveting components, the first group is used for riveting the left part, and the second group is used for riveting the left end of the product. The operating principle of the second riveting component is similar. Through the cooperation of the above multiple riveting components, the entire product can be fully processed automatically and efficiently.

[0040] The transfer mechanism 5 is provided with multiple material picking claws corresponding to the multiple installation mechanisms 11, and the multiple material picking claws are uniformly connected to a guide rail perpendicular to the moving track of the guide seat 4. The multiple material picking claws can be reciprocated by the guide rail. The multiple material picking claws cooperate with each other to efficiently pick up materials and send the products to the installation mechanisms 11. Complex products can also be transferred on different installation mechanisms 11. Further, the unloading of products can be facilitated. Through the above structure, the full automatic operation of the whole machine can be guaranteed, and the working efficiency of the whole machine can be guaranteed.

[0041] Combined with reference Figures 1 to 6 The machine 1 is provided with a feeding mechanism 6 relative to the mounting mechanism 11. The feeding mechanism 6 includes a feeding structure 61 and an adjusting structure 7. The feeding structure 61 is connected to one end of the machine 1 away from the mounting mechanism 11. The feeding structure 61 is provided with an image positioning portion toward the machine 1 and is rotatably connected with a feeding clamp; one end of the adjusting structure 7 is connected to the feeding structure 61, and the other end is connected to the mounting mechanism 11. The adjusting structure 7 has a plurality of adjusting stations 71 arrayed along the extension direction of the machine 1, and the machine 1 is provided with a transmission mechanism 8 relative to the plurality of adjusting stations 71.

[0042] Because the rod body may have been offset during the initial loading, and corresponding rivets need to be installed on the rod body to facilitate the normal operation of the subsequent riveting mechanism 2, a loading mechanism 6 is provided on one side of the machine table 1. The loading structure 61 is used to deliver the product to be processed to the full-automatic riveting machine. An image positioning portion is provided toward the machine table 1 to determine the direction of the material to be loaded, so as to facilitate the loading jaws to stably pick up the material. In order to facilitate the operation of the loading jaws, the loading jaws are single-jawed, and the claws of the loading jaws are wider than the material picking jaws on the transfer mechanism 5, so that the loading jaws can grab the product and load the material smoothly even if they are single-jawed.

[0043] The adjustment structure 7 includes multiple adjustment stations 71, each of which is responsible for installing a workpiece or making a step adjustment to the rod body. The multiple adjustment stations 71 cooperate with each other to ensure the stability of the whole machine operation and improve the linkage of the machine body. The transmission mechanism 8 is used to facilitate the loading, transfer and unloading of multiple products on multiple adjustment stations 71 at the same time. The above structure can effectively guarantee the processing efficiency.

[0044] Combined with reference Figure 1 to Figure 2 Each adjustment station 71 includes at least two adjustment frames 72. The multiple adjustment stations 71 are sequentially provided with a cache station, a left-side installation station 73, a right-side installation station, a left-end installation station, a right-end installation station, two-end detection stations, a waiting station 74, and an NG station 76 along the transmission direction of the transmission mechanism 8. The transfer mechanism 5 is connected to the waiting station 74, and the NG station 76 is located between the waiting station 74 and the installation mechanism 11.

[0045] By means of at least two adjustment frames 72, the rod body of the product can be supported more stably. In order to be able to better adjust the product, the adjustment station 71 includes a buffer station, a left-side installation station 73, a right-side installation station, a left-end installation station, a right-end installation station, two-end detection stations, a waiting station 74, and an NG station 76 in sequence. After the transmission mechanism 8 loads the material, the rod body will be placed on the buffer station, and the loading of the installation mechanism 11 is connected to the waiting station 74 by the transfer mechanism 5 to pick up the material, thereby ensuring the normal operation of the entire machine body.

[0046] The four groups of installation stations are the left-side installation station 73, the right-side installation station, the left-end installation station, and the right-end installation station, which are used to install rivets on the left side of the middle part of the rod body, on the right side of the middle part of the rod body, on the left end of the rod body, and on the right end of the rod body. Whether rivets need to be installed is determined according to needs, and all of them can work, or only one of them can work.

[0047] The inspection stations at both ends are provided with image inspection structures on both sides of the adjustment frame 72 and facing the adjustment frame 72, so as to determine the installation status of the rivets through images, ensure the stability of subsequent machine body operation, and improve the product processing quality.

[0048] Combined with reference Figure 2 The left installation station 73 includes a fixed structure, the fixed structure is provided with a mounting track relative to the adjustment frame 72, an adjustment block is slidably connected to the mounting track, and a mounting claw is rotatably connected to the adjustment block; The two adjustment frames 72 include a fixed frame and a sliding frame. The sliding frame is provided with a sliding track toward the fixed structure. The fixed frame is provided with a locking fixture. The locking fixture is provided with a lifting portion relative to the machine platform 1 .

[0049] The four groups of installation stations have similar structures. The fixed structure is set toward the adjustment frame 72. Through the installation track, the installation claws can freely grab the rivets to be inserted, and rotate through the adjustment block and align the rod body to improve the installation efficiency.

[0050] The sliding frame is generally a sliding frame facing the fixed structure. The sliding frame is provided with a sliding track facing the fixed structure. An abutment portion can be set using the sliding track. The abutment portion is used to press the back of the connector to be inserted with the rivet to ensure the stability of the insertion. In order to avoid the rivet shaking during insertion, a locking clamp is installed on one side of the fixed frame. The locking clamp can rise and grasp the rod body through the lifting part, and press the rod body of the product onto the adjustment frame 72 by descending to ensure the stability of the connection, so that the mounting claw can efficiently install the rivet.

[0051] Combined with reference Figure 2 The waiting station 74 includes at least two adjustment racks 75, and the adjustment rack 75 is provided with an adjustment track away from the adjustment rack 72. The two adjustment racks 72 are located between the two adjustment racks 75. The adjustment rack 72 is provided with a telescopic part toward the NG station 76, and the adjustment rack 75 and the telescopic part enclose a fixed space.

[0052] Adjustment frames 75 are provided on both sides of the waiting station 74, which can be opened or retracted by adjusting the track. When the rod body is placed on it, the adjustment frame 75 is opened and after the connecting piece on the rod body is connected, the two sides are pushed simultaneously, so that the rod body is in a state where it can be loaded onto the mounting mechanism 11, which can optimize the entire operation process. The telescopic part can form a fixed space with the adjustment frame 72 itself when rising to ensure support for the rod body. When problems are found when the material is inspected at the inspection stations at both ends, the telescopic part can be retracted to form a slideway for the adjustment frame 72, and the product will slide along the slideway into the NG station 76, which can effectively improve product quality.

[0053] In addition to the telescopic ability, the adjustment frame 75 can be connected to an external motor so that the adjustment frame 75 can rotate freely. When the product needs to be NG, the adjustment frame 75 can rotate in coordination with the telescopic part to quickly NG the material, thereby ensuring the continuity of the machine's operation.

[0054] Combined with reference Figure 1 to Figure 2 The transmission mechanism 8 includes a transmission track and a lifting structure. The transmission track is arranged between two adjustment frames 72. A plurality of lifting structures are evenly arranged on the transmission track. The lifting structure is provided with a lifting structure relative to the machine platform 1.

[0055] The transmission track is provided with multiple adjustment frames 72, and multiple lifting structures can be reciprocated thereon through the transmission track. The lifting structure is located between two adjustment frames 72. When work is required, the lifting structure rises and supports the material out of the adjustment frame 72. The transmission track moves so that the lifting structure reaches the next adjustment frame 72. At this time, the lifting structure descends, transfers the material to the next adjustment frame 72, and is reset using the transmission track. Through the above structure, multiple materials can be efficiently and stably transported at equal distances at the same time, ensuring full-automatic operation while ensuring the mutual linkage of the machine body and improving processing accuracy.

[0056] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0057] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic riveting press, comprising a machine platform, characterized in that: The machine platform is provided with a mounting mechanism and a riveting mechanism, the riveting mechanism is provided with a guide seat along the extension direction of the mounting mechanism, and the riveting mechanism is slidably connected to the guide seat; The riveting mechanism includes a shell, a riveting structure, and a driving structure. The shell is slidably connected to the guide seat. An open end is provided in the shell. One end of the riveting structure is connected to the shell, and the other end is penetrated through the open end. The driving structure is located between the shell and the open end, and is slidably connected to the outer wall of the riveting structure. The riveting structure is connected to a plurality of riveting claws that rotate evenly in the circumferential direction toward the open end. The end surface of the riveting claw that faces away from the open end is provided with a matching portion, and the height of the matching portion gradually decreases in the direction away from the open end. The driving structure is provided with a driving portion relative to the matching portion, and the driving portion is connected to the matching portion. The driving structure includes a hydraulic structure, which is disposed in the housing and is connected to the driving structure. The driving structure moves closer to or farther from the open end under the action of the hydraulic structure, and the plurality of riveting claws are pressed or loosened toward the central axis of the riveting structure under the action of the driving part. The installation mechanism is provided with a plurality of installation frames along the moving direction of the guide seat, and the machine platform is provided with a transfer mechanism relative to the installation mechanism, and the transmission direction of the transfer mechanism is perpendicular to the moving direction of the guide seat.

2. A fully automatic riveting machine according to claim 1, characterized in that: The riveting claw includes a connecting portion and a pressing portion, the connecting portion is connected to the riveting structure, the matching portion is arranged on the end surface of the connecting portion away from the open end, the pressing portion is connected to the central axis of the connecting portion and is arranged toward the central axis of the riveting structure, and a clearance groove is opened between two adjacent riveting claws.

3. The fully automatic riveting machine according to claim 1, characterized in that: The riveting mechanism is provided with a position sensor toward the mounting mechanism. The position sensor is coaxially arranged with the riveting structure and is arranged toward the open end.

4. The fully automatic riveting machine according to claim 1, characterized in that: The mounting frame is provided with a stabilizing frame facing the riveting mechanism, and the mounting frame is provided with a driving member relative to the stabilizing frame. The stabilizing frame is moved closer to or away from the riveting mechanism under the action of the driving member.

5. The fully automatic riveting machine according to claim 1, characterized in that: The riveting and pressing mechanisms are provided in multiple groups, and the multiple groups of the riveting and pressing mechanisms are connected to the side of the machine along the extension direction of the machine, and the installation mechanisms are provided in multiple groups relative to the multiple groups of the riveting and pressing mechanisms, and the multiple groups of the installation mechanisms are evenly arranged along the transmission direction of the transfer mechanism; The riveting mechanism includes a first riveting assembly and a second riveting assembly. The first riveting assembly is connected to one side of the machine platform, and the second riveting assembly is connected to the other side opposite to the machine platform.

6. The fully automatic riveting machine according to claim 1, characterized in that: The machine platform is provided with a feeding mechanism relative to the mounting mechanism, and the feeding mechanism comprises: A feeding structure, the feeding structure is connected to one end of the machine platform away from the mounting mechanism, the feeding structure is provided with an image positioning portion facing the machine platform, and is rotatably connected to a feeding clamp; An adjusting structure, one end of which is connected to the feeding structure, and the other end is connected to the mounting mechanism. The adjusting structure has a plurality of adjusting stations arranged in an array along the extension direction of the machine, and the machine is provided with a transmission mechanism relative to the plurality of adjusting stations.

7. A fully automatic riveting machine according to claim 6, characterized in that: Each of the adjustment stations includes at least two adjustment frames, and the multiple adjustment stations are provided with a cache station, a left-side installation station, a right-side installation station, a left-end installation station, a right-end installation station, two-end detection stations, a waiting station, and an NG station in sequence along the transmission direction of the transmission mechanism. The transfer mechanism is connected to the waiting station, and the NG station is located between the waiting station and the installation mechanism.

8. The fully automatic riveting machine according to claim 7, characterized in that: The left-side installation station includes a fixed structure, the fixed structure is provided with a mounting track relative to the adjustment frame, an adjustment block is slidably connected to the mounting track, and a mounting claw is rotatably connected to the adjustment block; The two adjustment frames include a fixed frame and a sliding frame. The sliding frame is provided with a sliding track toward the fixed structure. The fixed frame is provided with a locking fixture. The locking fixture is provided with a lifting part relative to the machine platform.

9. The fully automatic riveting machine according to claim 7, characterized in that: The waiting station includes at least two adjustment racks, the adjustment rack is provided with an adjustment track away from the adjustment rack, the two adjustment racks are located between the two adjustment racks, the adjustment rack is provided with a telescopic part toward the NG station, and the adjustment rack and the telescopic part enclose a fixed space.

10. The fully automatic riveting machine according to claim 6, characterized in that: The transmission mechanism includes a transmission track and a lifting structure. The transmission track is arranged between two adjustment frames. A plurality of lifting structures are evenly arranged on the transmission track. The lifting structure is provided with a lifting structure relative to the machine platform.

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