CN217315695U

CN217315695U - Servo rivet blowing and pressing nut equipment

Info

Publication number: CN217315695U
Application number: CN202221272711.0U
Authority: CN
Inventors: 王云庆
Original assignee: EPRESS SYSTEMS (SHENZHEN) Ltd
Current assignee: EPRESS SYSTEMS (SHENZHEN) Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-08-30
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a servo rivet blowing and riveting nut equipment, which comprises a riveting machine, wherein the riveting machine is used for riveting a riveting nut on a sheet metal part, the upper end of the riveting machine is provided with a power device for driving a riveting unit to operate, and the lower end of the riveting machine is provided with a supporting base for supporting the riveting unit; the automatic rivet feeding machine is used for supplying rivet nuts to the riveting press, and is communicated with a riveting unit of the riveting press through a feeding pipeline; and the electric control cabinet is used for controlling the operation of the riveting press and the automatic nail feeding machine and is respectively electrically connected with the riveting press and the automatic nail feeding machine. The utility model discloses a servo rivet-blowing pressure riveting nut equipment realizes automatic supply nail pressure riveting operation, has not only improved work efficiency greatly, has still improved the qualification rate that the panel beating was pressed and is riveted, has also saved the cost of labor simultaneously, has reduced the sheet metal component and has pressed and rivet hourglass nail, no nail appear, presses and rivets the unqualified scheduling problem of quality.

Description

Servo rivet blowing and pressing nut equipment

Technical Field

The utility model relates to a nut connection technical field is riveted in the pressure, concretely relates to servo nail pressure riveting nut equipment that blows.

Background

When the riveting nut equipment in the market is used, in the traditional process, only one riveting nut can be riveted at a time through manual nailing and riveting, workpieces and the riveting nuts need to be placed on the riveting equipment manually and continuously for riveting, the strength is high, the efficiency is low, in addition, errors are easily generated in the process of placing the workpieces and the riveting nuts manually, the working efficiency is influenced, and the riveting effect is also greatly influenced; the few squeeze riveters provided with the rivet feeding devices need operators to constantly observe the number of rivets in the rivet feeding devices to prevent the problems of rivet leakage, no rivet and the like in sheet metal part squeeze riveting, and the workload of workers is greatly increased; and after the pressure riveting is finished, whether the riveting product meets the pressure riveting condition or not is often manually detected, whether the torque of the pressure riveting nut is qualified or not is often detected, and if the pressure riveting nut needs to be completely detected, a large amount of manpower, material resources and time are consumed.

Therefore, it is urgently needed to provide a servo rivet-blowing and rivet-pressing nut device with an automatic feeding function so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's is not enough and the defect, provides a servo rivet-pressing nut equipment that blows, realizes automatic confession nail and presses the operation of riveting, has not only improved work efficiency greatly, has still improved the panel beating and has pressed the qualification rate of riveting, has also saved the cost of labor simultaneously, has reduced the sheet metal component and has pressed the appearance of riveting appearing hourglass nail, no nail scheduling problem.

The purpose of the utility model is realized through the following technical scheme:

a servo blow rivet and clinch nut apparatus comprising:

the riveting machine is used for riveting a riveting nut on the sheet metal part, a power device for driving the riveting unit to operate is arranged at the upper end of the riveting machine, and a supporting base for supporting the riveting unit is arranged at the lower end of the riveting machine;

the automatic rivet feeding machine is used for supplying rivet nuts to the riveting press, and is communicated with a riveting unit of the riveting press through a feeding pipeline;

and the electric control cabinet is used for controlling the operation of the riveting press and the automatic nail feeding machine and is respectively electrically connected with the riveting press and the automatic nail feeding machine.

As a preferred technical scheme, the unit is riveted including C type frame, automatic feeding, vacuum nail suction ware, rivet pressing upper die assembly and rivet pressing lower die assembly to the pressure, C type frame lower extreme with support base fixed connection, rivet pressing upper die assembly installs the up end mouth below of C type frame, rivet pressing lower die assembly installs the lower port top of C type frame, the vacuum nail suction ware is installed the side of C type frame, just the inside intercommunication of mould assembly is riveted with the pressure to the vacuum nail suction ware, automatic feeding fixed mounting is in the C type frame, just automatic feeding set up in rivet pressing upper die assembly one side, automatic feeding upper end through the conveying pipeline with automatic nail feeding machine intercommunication.

As a preferred technical scheme, automatic feeding includes clamping mechanism, translation mechanism, elevating system, feeder and guide block, the guide block with C type framework fixed connection, elevating system installs guide block one side, elevating system's lower extreme is being connected translation mechanism, translation mechanism's below is being connected clamping mechanism, the feeder is installed guide block one end, just the feeder is located clamping mechanism top, the feeder upper end with conveying pipeline one end is connected.

As a preferred technical scheme, press and rivet the mould subassembly and be provided with and press and rivet the mould and press and rivet last mould extension bar, press and rivet last mould extension bar top and fix the last port below of C type frame, press rivet last mould upper end with press and rivet last mould extension bar lower extreme fixed connection, just press and rivet last mould extension bar drive press and rivet the mould and reciprocate.

As a preferred technical scheme, the pressure is riveted lower mould subassembly and is provided with the pressure and rivets lower mould and die holder, the die holder block is fixed in the lower port of C type frame, the pressure is riveted lower mould fixed mounting in the upper end of die holder, the pressure rivet lower mould set up in press riveting under the mould, just the pressure rivet lower mould with press riveting mould looks adaptation.

As a preferred technical scheme of the utility model, power device sets up to any one in servo motor, gas-liquid pressure cylinder, pneumatic cylinder, the cylinder.

As a preferred technical scheme, automatic nail feeding machine is including adding feed bin, movable touch-sensitive screen, supplying the binding to put and supplying nail controlling means, it sets up in the upper end of automatic nail feeding machine to add feed bin, supply the binding to put the inside of arranging in automatic nail feeding machine, just add feed bin with supply the binding to put the intercommunication, supply nail controlling means to set up in the lower part of automatic nail feeding machine, just supply nail controlling means control supply the binding to put the operation, movable touch-sensitive screen with supply nail controlling means to connect.

As a preferred technical scheme, supply the binding device to supply nail mechanism, rivet nut inductor, blow nail mechanism, branch nail mechanism, pay-off track, divide the nail cylinder, get material interface and pay-off interface including the vibration, the vibration supplies nail mechanism fixed mounting in the top of supplying nail controlling means, pay-off track upper end with the vibration supplies nail mechanism to connect, pay-off track lower extreme with divide nail mechanism intercommunication, divide nail mechanism one end to install divide the nail cylinder, blow the nail mechanism installation divide nail mechanism top, the rivet nut inductor installation blow nail mechanism top, get material interface and branch nail mechanism intercommunication, the pay-off interface sets up in branch nail mechanism lower extreme, just the pay-off interface with blow nail mechanism intercommunication, blow nail mechanism with the other end of conveying pipeline is connected.

As a preferred technical scheme, the industrial computer is installed to automatically controlled cabinet upper end, the industrial computer upper end is provided with the three-colour alarm lamp, just the industrial computer respectively with automatically controlled cabinet and three-colour alarm lamp electric connection.

As a preferred technical scheme of the utility model, it still is provided with torque sensor and displacement sensor to equip, just the industrial computer is provided with the on-line measuring management module who is used for monitoring the pressure to rivet process quality, torque sensor and displacement sensor with on-line measuring management module connects.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a place the manual work and press the riveting nut to change into the automatic conveying of machine and press the riveting nut, improved work efficiency greatly, also reduced simultaneously and pressed the error that appears in the riveting work, improved and pressed the riveting effect, also improved sheet metal component riveted qualification rate, and reduced manual operation and brought the danger of probably pressing the hand.

2. The utility model discloses a set up the rivet nut inductor above blowing the nail mechanism, can detect and divide to have or not rivet nut in the nail mechanism, if rivet nut inductor does not detect rivet nut, just can the transfer signal to automatically controlled cabinet, the alarm signal is sent out to the three-colour alarm lamp, makes things convenient for the staff in time to add rivet nut solution problem, has not only saved the cost of labor, has still reduced the sheet metal component effectively and has pressed and rivet the nail leakage, the no nail scheduling problem of appearing.

3. The utility model discloses torque sensor and displacement sensor on squeeze riveter are installed to the accessible, gather the pressure and the removal stroke data of riveting in-process to with the on-line measuring module in the data transfer industrial computer, thereby realize the control and the tracking, the storage and the management of quality data of riveting process quality.

Drawings

Fig. 1 is the utility model discloses servo nail blowing pressure riveting nut equipment's schematic structure.

Fig. 2 is a schematic structural view of the squeeze riveter of the present invention.

Fig. 3 is a schematic structural view of the press riveting unit of the present invention.

Fig. 4 is a schematic structural view of the automatic feeding device of the present invention.

Fig. 5 is a schematic structural view of the automatic nail feeder of the present invention.

Fig. 6 is a schematic view of the automatic nail feeding device according to the present invention.

Fig. 7 is a schematic structural view of another view angle of the automatic nail feeding device of the present invention.

Fig. 8 is the schematic structural diagram of the electric control cabinet of the utility model.

Wherein the figures include the following reference numerals:

1. a squeeze riveter, 2, a squeeze riveter unit, 21, a C-shaped frame, 22, an automatic feeding device, 221, a clamping mechanism, 222, a translation mechanism, 223, a lifting mechanism, 224, a feeder, 225, a guide block, 23, a vacuum nail sucker, 24, an upper squeeze riveter module, 241, an upper squeeze riveter, 242, an upper squeeze riveter extension bar, 25, a lower squeeze riveter module, 251, a lower squeeze riveter, 252, a lower die holder, 3, a power device, 4, support the base, 5, automatic nail feeding machine, 51, add the feed bin, 52, movable touch-sensitive screen, 53, supply the nail device, 531, vibration supply the nail mechanism, 532, the rivet nut inductor, 533, blow nail mechanism, 534, divide nail mechanism, 535, pay-off track, 536, divide the nail cylinder, 537, get the material interface, 538, the pay-off interface, 54, supply nail controlling means, 6, feeding pipeline, 7, automatically controlled cabinet, 8, the industrial computer, 9, three-colour alarm lamp.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the specific implementation process of the present invention is as follows: a servo blow rivet and clinch nut apparatus comprising: squeeze riveter 1, automatic confession nailer 2 and automatically controlled cabinet 7, and the three all is independent device, and is more convenient when transport or installation, simultaneously, if at the during operation problem, also mutual noninterference between the three. The riveting press 1 is used for pressing rivet nuts into workpieces, the automatic rivet supply machine 5 is used for supplying the rivet nuts to the riveting press 1, the automatic rivet supply machine 5 is communicated with the riveting press 1 through the arranged feeding pipeline 6, the electric control cabinet 7 is used for controlling the operation of the riveting press 1 and the operation of the automatic rivet supply machine 2, and the electric control cabinet is respectively connected with the riveting press 1 and the automatic rivet supply machine 2 through cables.

As shown in fig. 2, a power device 3 for driving the squeeze riveting unit 2 to operate is arranged at the upper end of the squeeze riveting machine 1, and a supporting base 4 is arranged at the lower end of the squeeze riveting unit 2, so that the squeeze riveting unit 2 can be mounted on an industrial robot through a connecting flange for large-sized workpieces or workpieces which are inconvenient to load and unload manually, the work is more convenient, and the labor cost is saved to a certain extent; the power device 3 can adopt any one of a servo motor, a gas-liquid pressure cylinder, a hydraulic cylinder and an air cylinder.

As shown in fig. 3, the press riveting unit 2 includes a C-shaped frame 21, an automatic feeding device 22, a vacuum nail sucker 23, an upper press riveting die assembly 24 and a lower press riveting die assembly 25, the fixed frame is set to be a large C shape, which not only provides an installation position for other assemblies, but also enables sheet metal parts to be pressed and riveted to be more conveniently placed, the lower end of the C-shaped frame 21 is fixedly connected with the supporting base 4, the upper press riveting die assembly 24 is installed below the upper port of the C-shaped frame 21, and the lower press riveting die assembly 25 is installed above the lower port of the C-shaped frame 21; the vacuum nail sucker 23 is arranged at the side end of the C-shaped frame 21, a vacuum generator is arranged in the vacuum nail sucker 23 and communicated with the interior of the automatic feeding device 22 through an air pipe, and when the automatic feeding device 22 loosens the rivet nuts, the vacuum nail sucker 23 can suck the rivet nuts into the upper riveting die assembly 24 through the vacuum action; automatic feeding device 22 is fixedly installed on C type frame 21, and automatic feeding device 22 sets up in the last mould subassembly 24 one side of riveting, makes things convenient for automatic feeding device 22 to provide the nut of riveting for the last mould subassembly 24 of riveting.

As shown in fig. 4, the automatic feeding device 22 includes a clamping mechanism 221, a translation mechanism 222, an elevating mechanism 223, a feeder 224 and a guide block 225, the automatic feeding device 22 is fixedly mounted on the C-shaped frame 21 through the guide block 25, the elevating mechanism 223 is mounted on one side of the guide block 225, the lower end of the elevating mechanism 223 is connected to the translation mechanism 222, the clamping mechanism 221 is connected below the translation mechanism 222, the feeder 224 is mounted on one end of the guide block 225, the feeder 224 is located above the clamping mechanism 221, the upper end of the feeder 224 is connected to one end of the feeding pipe 6, the other end of the feeding pipe 6 is connected to the automatic rivet feeder 5, the rivet nuts enter the feeder 224 from the feeding pipe 3, the clamping mechanism 221 clamps the rivet nuts fed from the feeder 224 at an initial position, and then descends through the elevating mechanism 223, the translation mechanism 222 extends outward, the elevating mechanism 223 raises to move the clamping mechanism 221 to the lower end of the upper die 241, at the moment when the clamping mechanism 221 releases the rivet nut, the vacuum nail sucker 23 sucks the rivet nut in the upper press-riveting die 241, and then the automatic feeding device 22 recovers to the initial position to enter the next rivet nut cycle.

Meanwhile, the upper press riveting die assembly 24 is provided with an upper press riveting die 241 and an upper press riveting die extension bar 242, the top end of the upper press riveting die extension bar 242 is fixed below the upper port of the C-shaped frame 21, the upper press riveting die extension bar 242 is connected with the power device 3, the upper end of the upper press riveting die 241 is fixedly connected with the lower end of the upper press riveting die extension bar 242, and the upper press riveting die extension bar 242 drives the upper press riveting die 241 to move up and down under the driving of the power device 3; the lower press riveting die assembly 25 is provided with a lower press riveting die 251 and a lower die holder 252, the lower die holder 252 is clamped and fixed in a lower port of the C-shaped frame 21, the lower press riveting die 251 is fixedly installed at the upper end of the lower die holder 252, the lower press riveting die 251 is arranged right below the upper press riveting die 241, and the lower press riveting die 251 is matched with the upper press riveting die 241.

As shown in fig. 5, the automatic nail feeder 5 includes a feeding bin 51, a movable touch screen 52, a nail feeding device 53 and a nail feeding control device 54, the feeding bin 51 is arranged at the upper end of the automatic nail feeder 5, a two-dimensional code is arranged on the feeding bin 51, and an operator opens the feeding bin 51 by scanning the code and adds the required rivet nuts; the rivet supply device 53 is arranged inside the automatic rivet supply machine 5, and the feeding bin 51 is communicated with the rivet supply device 53, so that the rivet nuts are just dropped into the rivet supply device 53 after being placed; the nail feeding control device 54 is arranged at the lower part of the automatic nail feeding machine 5, the nail feeding control device 54 controls the nail feeding device 53 to operate, the movable touch screen 52 is connected with the nail feeding control device 54, and the movable touch screen 52 automatically or manually controls the nail feeding control device 54 to operate, so that the operation of the nail feeding device 53 is effectively controlled.

As shown in fig. 6 and 7, the nail feeding device 53 includes a vibration nail feeding mechanism 531, a rivet nut sensor 532, a nail blowing mechanism 533, a nail separating mechanism 534, a feeding rail 535, a nail separating cylinder 536, a taking port 537, and a feeding port 538, the vibration nail feeding mechanism 531 is fixedly installed above the nail feeding control device 54, the feeding rail 535 is set to be in an inclined state, the upper end of the feeding rail 535 is connected with the vibration nail feeding mechanism 531, the lower end of the feeding rail 535 is communicated with the nail separating mechanism 534, so that the vibration arrangement of the rivet nuts put into the automatic nail feeding device 5 reaches the nail separating mechanism 534 from the feeding rail 535 of the nail feeding device 53, the nail separating mechanism 534 divides one rivet nut into the taking port 537, the nail separating cylinder 536 is installed at one end of the nail separating mechanism 534, the nail separating cylinder 536 is pushed forward to the taking port 537 to take one rivet nut and then returns to the feeding port 538, the blowing gas source installed above the nail separating mechanism 533, the riveting nuts are blown out from the feeding pipeline 6 to the material clamping mechanism 221 in the pressure riveting unit 2, the riveting nuts are detected at the material clamping mechanism 221, the control system receives a signal, and the air source of the nail blowing mechanism 533 stops blowing air to enter the next riveting nut feeding circulation. During this process, the rivet nut sensor 532 can detect whether the separating mechanism 536 has a rivet nut.

As shown in fig. 8, install industrial computer 8 in automatically controlled cabinet 7 upper end, industrial computer 8 upper end is provided with three-colour alarm lamp 9, and industrial computer 8 respectively with automatically controlled cabinet 7 and 9 electric connection of three-colour alarm lamp. And automatically controlled cabinet 7 feeds through in squeeze riveter 1 and automatic confession nailer 5 respectively, consequently, rivet nut inductor 532 will send signal transmission to automatically controlled cabinet 7 not detecting rivet nut, and alarm signal will be sent out to three-colour alarm lamp 9, makes things convenient for the staff in time to add rivet nut solution problem, and in addition, clamping device 221 also can detect out whether there is rivet nut, and dual detection reduces sheet metal component pressure effectively and rivets and appears leaking the nail, no nail scheduling problem.

The equipment is also provided with a torque sensor and a displacement sensor, and an online detection management module for monitoring the quality of the press riveting process is also arranged on the industrial personal computer 8, and the torque sensor and the displacement sensor are connected with the online detection management module. Accurate torque sensor and displacement sensor are used in the installation in squeeze riveter, these two sensors of accessible, gather the pressure and the removal stroke data of riveting in-process, and with data transfer to on-line measuring module, through setting up quality qualified data to on-line measuring module, pressure and stroke data that transmit can compare in real time and make the result judgement with quality qualified data, if the qualified condition of quality is not satisfied to the data of gathering, can judge because riveting pressure is too big if pressure detection, the quality problem is riveted because the undersize arouses, position detection can judge because the quality problem that panel beating material thickness does not accord with and arouse etc. industrial computer 8 just can send a signal and let three-colour alarm lamp 9 send alarm information, thereby realize the control and the pursuit of quality data to riveting process quality, storage and management.

The utility model discloses a theory of operation is: after the rivet pressing and riveting nut equipment system is started, through a central control machine 8 arranged on an electric control cabinet 7, under the automatic mode setting, a pressing and riveting process button is pressed, rivet nuts in an automatic rivet supply machine 5 are arranged in a vibration mode and reach a rivet separating mechanism 534 from a feeding rail 535 of a rivet supply device 53, at the moment, a rivet separating cylinder 536 is pushed forwards to a material taking interface 537 to obtain one rivet nut, then the rivet separating cylinder 536 retracts to a feeding interface 538, then air blowing is carried out by an air source of the rivet blowing mechanism 533, the rivet nut is blown out from a feeding pipeline 6, and the rivet nut is blown into a feeder 224 of a pressing and riveting unit 2 along the feeding pipeline 6;

then, the squeeze riveter operates, the material clamping mechanism 221 located at the initial position below the feeder 224 clamps the rivet nuts sent from the feeder 224, then the lifting mechanism 223 descends, the translation mechanism 222 moves outwards, the lifting mechanism 223 ascends to enable the material clamping mechanism 221 to move to the lower end of the upper squeeze riveter 241, at this time, the material clamping mechanism 221 releases the rivet nuts, the vacuum rivet sucker 23 adsorbs the rivet nuts in the upper squeeze riveter 241, then the lifting mechanism 223 descends, the translation mechanism 222 retreats, the lifting mechanism 223 ascends to the initial position, and the next rivet nut cycle is started;

then, the power device 3 is started to drive the upper press-riveting die extension bar 242 to drive the upper press-riveting die 241 to press down until the upper press-riveting die 241 contacts with a workpiece placed between the upper press-riveting die 241 and the lower press-riveting die 251, the power device 3 continues to press down to a preset pressure value, a riveting nut is pressed into the workpiece, press riveting is completed, and the power device 3 and the upper press-riveting die assembly 24 return to the initial positions and enter the next press-riveting working cycle.

The servo rivet blowing and pressing nut equipment can also be manually controlled by a manual operator at the interface of the industrial personal computer 8 and the movable touch screen 52 to complete the riveting process, and is more convenient to use.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a servo rivet blowing is pressed and is riveted nut equipment which characterized in that includes:

the riveting machine comprises a riveting machine (1) for riveting a riveting nut on a sheet metal part, wherein a power device (3) for driving a riveting unit (2) to operate is arranged at the upper end of the riveting machine (1), and a supporting base (4) for supporting the riveting unit (2) is arranged at the lower end of the riveting machine (1);

the automatic rivet feeding machine (5) is used for providing rivet nuts for the squeeze riveter (1), and the automatic rivet feeding machine (5) is communicated with a squeeze riveter unit (2) of the squeeze riveter (1) through a feeding pipeline (6);

and the electric control cabinet (7) is used for controlling the operation of the squeeze riveter (1) and the automatic nail feeding machine (5), and the electric control cabinet (7) is electrically connected with the squeeze riveter (1) and the automatic nail feeding machine (5) respectively.

2. The servo rivet blowing and riveting nut equipment according to claim 1, wherein the riveting unit (2) comprises a C-shaped frame (21), an automatic feeding device (22), a vacuum rivet sucking device (23), an upper riveting die assembly (24) and a lower riveting die assembly (25), the lower end of the C-shaped frame (21) is fixedly connected with a supporting base (4), the upper riveting die assembly (24) is installed below an upper port of the C-shaped frame (21), the lower riveting die assembly (25) is installed above a lower port of the C-shaped frame (21), the vacuum rivet sucking device (23) is installed at the side end of the C-shaped frame (21), the vacuum rivet sucking device (23) is communicated with the inside of the upper riveting die assembly (24), the automatic feeding device (22) is fixedly installed on the C-shaped frame (21), and the automatic feeding device (22) is arranged on one side of the upper riveting die assembly (24), the upper end of the automatic feeding device (22) is communicated with the automatic nail feeding machine (5) through a feeding pipeline (6).

3. The servo rivet blowing and riveting nut equipment according to claim 2, characterized in that the automatic feeding device (22) comprises a clamping mechanism (221), a translation mechanism (222), a lifting mechanism (223), a feeder (224) and a guide block (225), the guide block (225) is fixedly connected with the C-shaped frame (21), the lifting mechanism (223) is installed on one side of the guide block (225), the lower end of the lifting mechanism (223) is connected with the translation mechanism (222), the clamping mechanism (221) is connected below the translation mechanism (222), the feeder (224) is installed at one end of the guide block (225), the feeder (224) is located above the clamping mechanism (221), and the upper end of the feeder (224) is connected with one end of the feeding pipeline (6).

4. The servo rivet blowing and pressure riveting nut equipment according to claim 2, characterized in that the upper pressure riveting die assembly (24) is provided with an upper pressure riveting die (241) and an upper pressure riveting die extension bar (242), the top end of the upper pressure riveting die extension bar (242) is fixed below the upper port of the C-shaped frame (21), the upper end of the upper pressure riveting die (241) is fixedly connected with the lower end of the upper pressure riveting die extension bar (242), and the upper pressure riveting die extension bar (242) drives the upper pressure riveting die (241) to move up and down.

5. The servo rivet blowing and pressure riveting nut equipment according to claim 4, characterized in that the lower pressure riveting die assembly (25) is provided with a lower pressure riveting die (251) and a lower die holder (252), the lower die holder (252) is clamped and fixed in a lower port of the C-shaped frame (21), the lower pressure riveting die (251) is fixedly installed at the upper end of the lower die holder (252), the lower pressure riveting die (251) is arranged right below the upper pressure riveting die (241), and the lower pressure riveting die (251) is matched with the upper pressure riveting die (241).

6. A servo blow-riveting and clinching nut equipment according to claim 1, wherein the power device (3) is provided as any one of a servo motor, a pneumatic and hydraulic pressure cylinder, a hydraulic cylinder and an air cylinder.

7. The servo rivet blowing and riveting nut equipment according to claim 1, characterized in that the automatic rivet feeding machine (5) comprises a feeding bin (51), a movable touch screen (52), a rivet feeding device (53) and a rivet feeding control device (54), wherein the feeding bin (51) is arranged at the upper end of the automatic rivet feeding machine (5), the rivet feeding device (53) is arranged inside the automatic rivet feeding machine (5), the feeding bin (51) is communicated with the rivet feeding device (53), the rivet feeding control device (54) is arranged at the lower part of the automatic rivet feeding machine (5), the rivet feeding control device (54) controls the rivet feeding device (53) to operate, and the movable touch screen (52) is connected with the rivet feeding control device (54).

8. The servo rivet blowing and pressing equipment for riveting nuts according to claim 7, wherein the rivet supplying device (53) comprises a vibration rivet supplying mechanism (531), a rivet nut sensor (532), a rivet blowing mechanism (533), a rivet separating mechanism (534), a feeding track (535), a rivet separating cylinder (536), a material taking interface (537) and a feeding interface (538), the vibration rivet supplying mechanism (531) is fixedly installed above the rivet supplying control device (54), the upper end of the feeding track (535) is connected with the vibration rivet supplying mechanism (531), the lower end of the feeding track (535) is communicated with the rivet separating mechanism (534), the rivet separating cylinder (536) is installed at one end of the rivet separating mechanism (534), the rivet blowing mechanism (533) is installed above the rivet separating mechanism (534), and the rivet nut sensor (532) is installed above the rivet blowing mechanism (533), the material taking interface (537) is communicated with the nail separating mechanism (534), the feeding interface (538) is arranged at the lower end of the nail separating mechanism (534), the feeding interface (538) is communicated with the nail blowing mechanism (533), and the nail blowing mechanism (533) is connected with the other end of the feeding pipeline (6).

9. The servo rivet-blowing and riveting nut equipment according to claim 1, characterized in that an industrial personal computer (8) is installed at the upper end of the electric control cabinet (7), a three-color alarm lamp (9) is arranged at the upper end of the industrial personal computer (8), and the industrial personal computer (8) is electrically connected with the electric control cabinet (7) and the three-color alarm lamp (9) respectively.

10. The servo rivet-blowing and pressure-riveting nut equipment according to claim 9, characterized in that the equipment is further provided with a torque sensor and a displacement sensor, the industrial personal computer (8) is provided with an online detection management module for monitoring the quality of the pressure riveting process, and the torque sensor and the displacement sensor are connected with the online detection management module.