CN215544347U

CN215544347U - Automatic shaft riveting machine for gear plate of motor

Info

Publication number: CN215544347U
Application number: CN202121372089.6U
Authority: CN
Inventors: 吴明旭; 李雄辉; 吴辉君
Original assignee: Guangdong Industry Intelligent Manufacturing Co ltd
Current assignee: Guangdong Industry Intelligent Manufacturing Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-18
Anticipated expiration: 2031-06-18

Abstract

The utility model provides an automatic shaft riveting machine for a motor gear plate, which comprises a workbench, wherein a turntable device is arranged on the workbench, a shaft feeding device, a detecting device, a feeding device, a riveting device, a discharging device and a shaft withdrawing device are sequentially arranged around the turntable device, and a control device is also arranged on the workbench; the turntable device comprises a turntable and a rotation control assembly, a plurality of jig assemblies are arranged on the turntable, the jig assemblies are used for placing motor gear plates and shaft bodies, and the shaft conveying device is used for conveying and placing the shaft bodies on the jig assemblies. The utility model can detect the jig assembly and perform shaft withdrawing treatment on the jig assembly with a shaft body neglected loading or not in place, thereby preventing defective products, improving the yield of products and saving raw materials.

Description

Automatic shaft riveting machine for gear plate of motor

Technical Field

The utility model relates to the field of shaft riveting equipment, in particular to an automatic shaft riveting machine for a motor gear plate.

Background

Along with the continuous development of industrial technology, in order to save manpower and improve production efficiency, the riveting of motor gear board and axis body has adopted automatic equipment processing. Due to the precision problem of the equipment, the condition that the shaft body is neglected to be installed or is not assembled in place sometimes occurs. Current automation equipment is when riveting motor gear plate and axis body, and even if the axis body neglected loading or the assembly condition of not arriving in place appear, automation equipment still can continue to rivet, can't neglected loading or assemble the tool subassembly that does not arrive in place to the axis body and detect and do and move back the axle and handle, lead to producing the defective products, extravagant raw and other materials.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. The utility model provides an automatic shaft riveting machine for a motor gear plate, which can detect a jig component and perform shaft withdrawing treatment on the jig component with a shaft body which is not installed or assembled in place, so that defective products are prevented from being produced, the yield of products is improved, and raw materials are saved.

According to an embodiment of the utility model, the utility model provides an automatic shaft riveting machine for a motor gear plate, which comprises a workbench, wherein a turntable device is arranged on the workbench, a shaft feeding device, a detecting device, a feeding device, a riveting device, a discharging device and a shaft withdrawing device are sequentially arranged around the turntable device, and a control device is also arranged on the workbench; the rotary table device comprises a rotary table and a rotation control assembly, a plurality of jig assemblies are arranged on the rotary table, the jig assemblies are used for placing motor gear plates and shaft bodies, the shaft conveying device is used for conveying the shaft bodies and placing the shaft bodies on the jig assemblies, the detection device is used for detecting whether the jig assemblies are neglected to assemble the shaft bodies and feeding detection results back to the control device, the feeding device is used for conveying the motor gear plates and placing the motor gear plates on the jig assemblies, the riveting device is used for riveting the shaft bodies and the motor gear plates, the discharging device is used for transferring the riveted shaft bodies and the motor gear plates from the jig assemblies to the outside of the motor gear plate automatic shaft riveting machine, and the shaft retreating device is used for separating the shaft bodies from the jig assemblies when the detection device detects that the shaft bodies are neglected to assemble.

According to some embodiments of the utility model, the jig assembly comprises a first jig plate and a second jig plate; the first jig plate is positioned above the second jig plate, a first through hole is formed in the first jig plate, and when the shaft body is placed on the first jig plate, the shaft body is positioned in the first through hole; the second jig plate is provided with a second through hole, the first jig plate is provided with a first position and a second position, when the first jig plate is located at the first position, the first through hole and the second through hole are staggered, when the first jig plate is located at the second position, the first through hole and the second through hole are aligned, and the shaft withdrawing device can drive the first jig plate to move from the first position to the second position.

According to some embodiments of the present invention, a first limiting plate and a second limiting plate are respectively disposed on two sides of the second jig plate, the first jig plate is located at a first position when abutting against the first limiting plate, the first jig plate is located at a second position when abutting against the second limiting plate, and an elastic member for restoring the first jig plate from the second position to the first position is disposed between the second limiting plate and the first jig plate.

According to some embodiments of the present invention, the shaft withdrawing device includes a first fixing seat, a first driving element, a second driving element, and a first sliding seat, the first driving element is fixedly connected to the first fixing seat, an output end of the first driving element is connected to the first jig plate, an output end of the second driving element is connected to the first sliding seat to drive the first sliding seat to slide up and down, and a first thimble is disposed on the first sliding seat.

According to some embodiments of the utility model, the shaft feeding device comprises a first vibration disc for accommodating the shaft body and a transport assembly for transporting the shaft body, the first vibration disc is provided with a shaft outlet which is connected to the transport assembly through a pipeline, the transport assembly comprises a second fixed seat, a third driving member, a shaft body guiding member, a first movable plate and a fixed plate, the fixed plate is arranged on the second fixed seat, the fixed plate is provided with a mounting hole, the shaft body guiding member is fixedly arranged in the mounting hole, the shaft body guiding member is provided with a transport hole for receiving the shaft body transported by the pipeline, the first movable plate is provided with a through hole, the first movable plate is provided with a first position and a second position, the fixed plate is provided with a third through hole, and when the first movable plate is in the first position, the through hole is aligned with the transport hole on the shaft body guiding member, when the first movable plate is at the second position, the through hole corresponds to the third through hole and the first through hole, and the third driving member is connected with the first movable plate to drive the first movable plate to move between the first position and the second position; the shaft feeding device further comprises a second movable plate and a fourth driving part, the output end of the fourth driving part is fixedly connected with the second movable plate, and a second ejector pin is arranged at the bottom of the second movable plate.

According to some embodiments of the present invention, the shaft feeding device further includes a second movable plate and a fourth driving member, an output end of the fourth driving member is fixedly connected to the second movable plate, and a second thimble is disposed at a bottom of the second movable plate.

According to some embodiments of the present invention, the detection device includes a third fixed seat, a fifth driving element and a second sliding seat, an output end of the fifth driving element is connected to the second sliding seat, the second sliding seat is provided with a plurality of detection contacts, a number of the detection contacts is consistent with a number of shafts to be riveted, positions of the detection contacts correspond to positions of the shafts, and the detection contacts are electrically connected to the control device.

According to some embodiments of the present invention, the feeding device includes a second vibration tray, a conveying track, and a transfer assembly, the second vibration tray is configured to accommodate the motor gear plate and enable the motor gear plate to enter the conveying track in a desired state, the transfer assembly is located at a terminal of the conveying track, and the transfer assembly is configured to transfer the motor gear plate from the conveying track to the jig assembly.

According to some embodiments of the present invention, the transfer assembly includes a fourth fixing base, a sliding beam and a third sliding base, the sliding beam is fixedly connected to the fourth fixing base, the sliding beam is provided with a sliding plate, the sliding plate can slide left and right along the sliding beam, the third sliding base is slidably connected to the sliding plate and can slide up and down along the sliding plate, the third sliding base includes a flat plate, the flat plate is provided with a vertical guide pillar, an upper end of the vertical guide pillar is connected to a mounting plate, the mounting plate is provided with a sixth driving member, a sliding plate is provided between the mounting plate and the flat plate, the sliding plate is provided with a plurality of magnetic pillars, a positioning block is provided below the flat plate, the positioning block is provided with a positioning post, the flat plate and the positioning block are both provided with a through hole for the magnetic pillar to pass through, and when the sliding plate abuts against the flat plate, the lower end of the magnetic column is abutted to the surface of the motor gear plate.

According to some embodiments of the utility model, the outfeed device comprises the transfer assembly and an outfeed chute, the outfeed chute and transfer assembly being fixedly connected.

According to some embodiments of the utility model, the riveting device comprises a fifth fixing seat, a riveting power assembly and a riveting head, the riveting power assembly is fixedly connected to the fifth fixing seat, the power output end of the riveting power assembly is connected with the riveting head to drive the riveting head to move up and down, the riveting head comprises a first riveting plate, a second riveting plate, a third riveting plate, a fourth riveting plate and a punching needle, the first riveting plate, the second riveting plate, the third riveting plate and the fourth riveting plate are connected through connecting bolts, a second spring is arranged between the second riveting plate and the fourth riveting plate, the punching needle is hollow to form an accommodating space, a third ejector pin for positioning the shaft body is arranged in the accommodating space, and a third spring is arranged at the upper end of the third ejector pin.

The utility model has the following technical effects:

1. according to the automatic shaft riveting machine for the motor gear plate, disclosed by the embodiment of the utility model, the installation state of the shaft body on the jig assembly is detected through the detection device, and the subsequent processing steps are controlled through the control device, so that the shaft withdrawing treatment can be carried out on the jig assembly with the shaft body which is not installed or not assembled in place, the generation of defective products is prevented, the yield of products is improved, and raw materials are saved.

2. According to the automatic shaft riveting machine for the motor gear plate, the whole riveting process of the shaft body and the motor gear plate is automatically controlled, so that labor can be saved, and the production efficiency is improved.

3. According to the automatic shaft riveting machine for the motor gear plate, disclosed by the embodiment of the utility model, the motor gear plate is transferred in a magnetic suction manner, so that the external force applied to the motor gear plate is small, the deformation of the motor gear plate is prevented, and the quality of a product is favorably ensured.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is a schematic view of a transport assembly according to one embodiment of the present invention;

FIG. 3 is a schematic view of a fixing plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of a first movable plate according to an embodiment of the present invention;

FIG. 5 is a schematic view of a detecting device according to an embodiment of the present invention;

FIG. 6 is a schematic partial cross-sectional view of a detecting device according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a transfer assembly according to an embodiment of the present invention;

FIG. 8 is a schematic view of a riveting apparatus according to an embodiment of the utility model;

FIG. 9 is a schematic cross-sectional view of a riveting apparatus according to an embodiment of the utility model;

FIG. 10 is another cross-sectional view of a riveting apparatus according to an embodiment of the utility model;

FIG. 11 is an enlarged view of portion A of FIG. 10 according to one embodiment of the present invention;

FIG. 12 is a schematic view of a jig assembly according to an embodiment of the utility model;

FIG. 13 is an exploded view of a fixture assembly according to an embodiment of the present invention;

FIG. 14 is a schematic view of a shaft retracting device according to an embodiment of the present invention;

fig. 15 is a schematic view of a turntable device according to an embodiment of the present invention.

Reference numerals: a workbench 100, a turntable device 200, a turntable 210, a rotation control assembly 220 and a control device 1100;

the shaft feeding device 300, the first vibration disc 310, the shaft outlet 311, the conveying assembly 320, the second fixed seat 321, the third driving element 322, the shaft guide 3221, the first movable plate 3222, the through hole 32221, the fixed plate 323, the third through hole 3231, the second movable plate 324, the second thimble 3241 and the fourth driving element 325;

the detection device 400, the third fixed seat 410, the fifth driving member 420, the second sliding seat 430, the detection contact 431, the upper detection member 441, the lower detection member 442, and the first spring 443;

the feeding device 500, the second vibration plate 510, the conveying track 520, the transfer component 530, the fourth fixed seat 531, the sliding beam 532, the sliding plate 5321, the third sliding seat 533, the flat plate 5331, the vertical guide post 534, the mounting plate 535, the sixth driving member 536, the sliding plate 537, the magnetic post 538, the positioning block 539 and the positioning post 5391;

the riveting device 600, the fifth fixing seat 610, the riveting power assembly 620, the riveting head 630, the first riveting plate 631, the second riveting plate 632, the third riveting plate 633, the fourth riveting plate 634, the punching pin 635, the connecting bolt 636, the second spring 637, the third ejector pin 638 and the third spring 639;

a discharge device 700, a discharge chute 710;

the device 800 comprises a shaft withdrawing device, a first fixed seat 8210, a first driving part 8220, a second driving part 8230, a first sliding seat 8240 and a first thimble 8241;

the jig assembly 900, the first jig plate 9110, the first through-hole 9111, the second jig plate 9120, the second through-hole 9121, first limiting plate 9130, the second limiting plate 9140, elastic piece 9150.

Detailed Description

The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used merely by the utility model to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

It is to be understood that the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component surface" includes reference to one or more of such surfaces.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc.

Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

As shown in fig. 1-15, the present invention provides an automatic shaft riveting machine for a motor gear plate, comprising a workbench 100, wherein a turntable device 200 is arranged on the workbench 100, a shaft feeding device 300, a detecting device 400, a feeding device 500, a riveting device 600, a discharging device 700 and a shaft withdrawing device 800 are sequentially arranged around the turntable device 200, and a control device 1100 is further arranged on the workbench 100; carousel device 200 includes carousel 210 and rotation control subassembly 220, be provided with a plurality of tool subassemblies 900 on the carousel 210, tool subassembly 900 is used for placing motor gear board and axis body, send axle device 300 to be used for carrying the axis body and place on tool subassembly 900, detection device 400 is used for detecting whether tool subassembly 900 neglected loading axis body and feeds back controlling means 1100 with the testing result, material feeding unit 500 is used for transporting motor gear board and places on tool subassembly 900, riveting set 600 is used for riveting axis body and motor gear board, discharging device 700 is used for shifting the axle body that rivets and motor gear board from tool subassembly 900 to the outside of automatic riveting machine, move back axle device 800 when detection device 400 detects the axis body neglected loading, be used for separating axis body and tool subassembly 900.

The working principle and the working process of the utility model are as follows:

s1: the shaft body is conveyed to the jig assembly 900 by the shaft conveying device 300, and the jig assembly 900 is driven to rotate by the turntable device 200;

s2: the detection device 400 detects the shaft on the jig assembly 900 and feeds back the detection result to the control device 1100, and the control device 1100 controls the subsequent processing steps according to the result fed back by the detection device 400;

s3: the feeding device 500 conveys the motor gear plate to the jig assembly 900;

s4: the riveting device 600 rivets the motor gear plate and the shaft body;

s5: the discharging device 700 conveys the riveted motor gear plate and shaft body to the outside of the automatic shaft riveting machine;

s6: the shaft retracting device 800 separates the shaft from the jig assembly 900.

The control device 1100 is electrically connected with the shaft feeding device 300, the detection device 400, the feeding device 500, the riveting device 600, the discharging device 700 and the shaft withdrawing device 800, and the control device 1100 can control the shaft feeding device 300, the detection device 400, the feeding device 500, the riveting device 600, the discharging device 700 and the shaft withdrawing device 800 to be coordinated and matched with each other through a preset control program. The inspection apparatus 400 has a plurality of inspection contacts 431, and in S2, if the inspection contacts 431 feed back to the control apparatus 1100 with a result of OK, which indicates that the inspection contacts 431 are conductive to the control apparatus 1100, and the shaft is mounted in place and has not been neglected, the control apparatus 1100 controls the jig assembly 900 to perform the steps S3, S4 and S5, and then stops S6. If the result of the feedback from the detection contact 431 to the control device 1100 is NG, which indicates that the detection contact 431 is not conducted with the control device 1100, and the shaft is not installed or is not installed properly, the control device 1100 controls the jig assembly 900 to perform the step S6, and stop S3, S4 and S5. In the utility model, the detection device 400 can be used for detecting the installation state of the shaft body on the jig assembly 900, and the control device 1100 is used for controlling the subsequent processing steps, so that the shaft body of the jig assembly 900 with the shaft body not installed or not assembled in place can be retreated, defective products are prevented, the yield of products is improved, and raw materials are saved.

As shown in fig. 12 and 13, in some embodiments, the jig assembly 900 includes a first jig plate 9110 and a second jig plate 9120; the first jig plate 9110 is positioned above the second jig plate 9120, the first jig plate 9110 is provided with a first through hole 9111, and when the shaft body is placed on the first jig plate 9110, the shaft body is positioned in the first through hole 9111; be provided with second through-hole 9121 on second tool board 9120, first tool board 9110 has primary importance and second position, and when first tool board 9110 was located primary importance, first through-hole 9111 misplaced with second through-hole 9121, and when first tool board 9110 was located the second position, first through-hole 9111 aligns with second through-hole 9121, moves back a device 800 and can drive first tool board 9110 and remove the second position from primary importance. After first through-hole 9111 and second through-hole 9121 align, the axis body drops downwards under the effect of self gravity, and the axis body just can separate with tool subassembly 900.

As shown in fig. 12, in some embodiments, the first and second limiting

plates

9130 and 9140 are disposed on two sides of the second jig plate 9120, respectively, the first jig plate 9110 is in the first position when abutting against the first limiting plate 9130, the first jig plate 9110 is in the second position when abutting against the second limiting plate 9140, and an elastic member 9150 for restoring the first jig plate 9110 from the second position to the first position is disposed between the second limiting plate 9140 and the first jig plate 9110. When the shaft retreating process is performed, the shaft retreating device 800 pushes the first jig plate 9110, so that the first jig plate 9110 overcomes the elastic force of the elastic member 150 and slides from the first position to the second position, thereby aligning the first through hole 9111 and the second through hole 9121. After the shaft is retracted, when the shaft retracting device 800 removes the pushing force applied to the first jig plate 9110, the first jig plate 9110 is restored from the second position to the first position under the elastic force of the elastic member 150.

As shown in fig. 12 and 13, in some embodiments, bolt holes are formed in the second jig plate 9120, equal-height bolts are arranged in the bolt holes, the equal-height bolts are used for fixing the second jig plate 9120 on the work table, the equal-height bolts are divided into an upper section and a lower section, the upper ends of the equal-height bolts are located in the bolt holes, gaps are formed between the upper sections of the equal-height bolts and the inner walls of the bolt holes, and the second jig plate 9120 can move under the action of external force, so that the mounting accuracy required by the jig assembly 900 during mounting is low, and the jig assembly is convenient for workers to mount.

As shown in fig. 14, in some embodiments, the shaft withdrawing device 800 includes a first fixing seat 8210, a first driving member 8220, a second driving member 8230 and a first sliding seat 8240, the first driving member 8220 is fixedly connected to the first fixing seat 8210, an output end of the first driving member 8220 is connected to the first jig plate 9110, an output end of the second driving member 8230 is connected to the first sliding seat 8240 to drive the first sliding seat 8240 to slide up and down, and a first thimble 8241 is disposed on the first sliding seat 8240. The first driving member 8220 can drive the first jig plate 9110 to move from the first position to the second position. When the first jig 9110 is at the second position, the position of the first thimble 8241 corresponds to the position of the shaft, the second driving element 8230 drives the first sliding seat 8240 to slide downward, and the first thimble 8241 pushes the shaft away from the jig assembly 900.

As shown in fig. 2 to 4, in some embodiments, the shaft feeding device 300 includes a first vibration plate 310 for accommodating a shaft and a conveying assembly 320 for conveying the shaft, the first vibration plate 310 is provided with a shaft outlet 311, the shaft outlet 311 is connected to the conveying assembly 320 through a pipeline, the conveying assembly 320 includes a second fixed seat 321, a third driving member 322, a shaft guide 3221, a first movable plate 3222 and a fixed plate 323, the fixed plate 323 is disposed on the second fixed seat 321, the fixed plate 323 is provided with a mounting hole, the shaft guide 3221 is fixedly mounted in the mounting hole, the shaft guide 3221 is provided with a conveying hole for receiving the shaft conveyed by the pipeline, the first movable plate 3222 is provided with a through hole 32221, the first movable plate 3222 has a first position and a second position, the fixed plate 323 is provided with a third through hole 3231, when the first movable plate 2 is in the first position, the through hole 32221 is aligned with the conveying hole on the shaft guide 3221, when the first movable plate 3222 is in the second position, the through hole 32221 corresponds to the positions of the third through hole 3231 and the first through hole 9111, and the third driving member 322 is connected to the first movable plate 3222 to drive the first movable plate 3222 to move between the first position and the second position. The shaft is transported into the transportation hole of the shaft guide 3221 through a pipeline, at this time, the first movable plate 3222 is located at the first position, since the transportation hole is aligned with the through hole 32221, the shaft enters the through hole 32221, and after the shaft enters the through hole 32221, the third driving member 322 drives the first movable plate 3222 to move from the first position to the second position, so that the through hole 32221 corresponds to the third through hole 3231 and the first through hole 9111, and the shaft falls into the first through hole 9111 from the through hole 32221, thereby completing the transportation of the shaft.

As shown in fig. 2, in some embodiments, the shaft feeding device 300 further includes a second movable plate 324 and a fourth driving member 325, an output end of the fourth driving member 325 is fixedly connected to the second movable plate 324, and a second thimble 3241 is disposed at a bottom of the second movable plate 324. When the first movable plate 3222 is at the second position, the fourth driving element 325 drives the second movable plate 324 to move downward, and the second thimble 3241 is used for quickly ejecting the shaft body in the through hole 32221.

As shown in fig. 5 and 6, in some embodiments, the detection apparatus 400 includes a third fixed seat 410, a fifth driving member 420 and a second sliding seat 430, an output end of the fifth driving member 420 is connected to the second sliding seat 430, a plurality of detection contacts 431 are disposed on the second sliding seat 430, the number of the detection contacts 431 is equal to the number of the shafts to be riveted, the positions of the detection contacts 431 correspond to the positions of the shafts, and the detection contacts 431 are electrically connected to the control apparatus 1100. Each detection contact 431 is used for correspondingly detecting a shaft body, the detection contact 431 is a metal detection assembly penetrating through the second sliding seat 430, the metal detection assembly comprises an upper detection piece 441 and a lower detection piece 442, a certain distance is preset between the upper detection piece 441 and the lower detection piece 442, a first spring 443 is sleeved on the outer side of the lower detection piece 442, the lower detection piece 442 can compress the first spring 443 to move upwards to be in contact with the upper detection piece 441 under the action of external force, so that the detection circuit is conducted, and the control device 1100 receives an OK signal. If the shaft body is installed in place, and the fifth driving member 420 drives the second sliding seat 430 to move downward, the shaft body will abut against the lower detecting member 442, so that the lower detecting member 442 moves upward to contact with the upper detecting member 441, the detection circuit is turned on, and the control device 1100 receives an OK signal; if the shaft is not properly mounted or is not mounted, the fifth driving element 420 drives the second sliding seat 430 to move downward, the lower detecting element 442 does not move, the detecting circuit is not turned on, the control device receives the NG signal, and the control device 1100 controls the subsequent processing steps according to the received signal.

As shown in fig. 1 and 7, in some embodiments, the feeding device 500 includes a second vibration tray 510, a conveying track 520, and a transfer assembly 530, the second vibration tray 510 is used for accommodating the motor gear plate and making the motor gear plate enter the conveying track 520 in a desired state, the transfer assembly 530 is located at the end of the conveying track 520, and the transfer assembly 530 is used for transferring the motor gear plate from the conveying track 520 to the jig assembly 900. The transfer assembly 530 magnetically transfers the motor gear plate from the end of the conveying track 520 to the jig assembly 900.

As shown in fig. 7, in some embodiments, the transfer assembly 530 includes a fourth fixed seat 531, a sliding beam 532, and a third sliding seat 533, the sliding beam 532 is fixedly connected to the fourth fixed seat 531, a sliding plate 5321 is disposed on the sliding beam 532, the sliding plate 5321 can slide left and right along the sliding beam 532, the third sliding seat 533 is slidably connected to the sliding plate 5321 and can slide up and down along the sliding plate 5321, the third sliding seat 533 includes a flat plate 5331, a vertical guide post 534 is disposed on the flat plate 5331, an upper end of the vertical guide post 534 is connected to the mounting plate 535, a sixth driving member 536 is disposed on the mounting plate 535, a sliding plate 537 is disposed between the mounting plate 535 and the flat plate 5331, a plurality of magnetic columns 538 are disposed on the sliding plate 537, a positioning block 539 is disposed below the flat plate 5331, positioning columns 5391 are disposed on the positioning blocks 539, both the flat plate 5331 and the positioning blocks 538 are provided with through holes for the magnetic columns 538 to pass through, when the sliding plate 537 abuts against the flat plate 5331, the lower end of the magnetic column 538 abuts against the surface of the motor gear plate.

The sliding plate 5321 and the third sliding seat 533 are connected to a driving member, which can be a motor or an air cylinder, when the transfer assembly 530 transfers the motor gear plate, the third sliding seat 533 slides downward to allow the positioning post 5391 to pass through the through hole at the center of the motor gear plate to position the motor gear plate, and then the sliding plate 537 is driven by the sixth driving member 536 to move downward to allow the lower end of the magnetic pillar 538 to abut against and be adsorbed on the surface of the motor gear plate, and the motor gear plate is detached from the conveying rail 520 and adsorbed on the magnetic pillar 538. Then the third sliding seat 533 moves upward, and stops after moving to a certain distance, the sliding plate 5321 moves leftward, the third sliding seat 533 is sent above the first jig plate 9110, and then the third sliding seat 533 moves downward, and the motor gear plate is placed on the first jig plate 9110; then, the sixth driving member 536 drives the sliding plate 537 to move upward, so that the magnetic pillar 538 is separated from the motor gear plate, and the motor gear plate is stably placed on the first jig plate 9110.

Compare the mode that the manipulator snatched, the mode of magnetism is less to the power of applying of motor gear board, can not make motor gear board produce and warp, is favorable to guaranteeing the riveting quality of axis body and motor gear board. The vertical guide post 534 can ensure that the magnetic post 538 can be smoothly inserted into the through hole of the positioning block.

As shown in fig. 1 and 7, in some embodiments, the outfeed device 700 includes a transfer assembly 530 and an outfeed chute 710, the outfeed chute 710 and the transfer assembly 530 being fixedly attached. The structure and principle of the transfer assembly 530 in the discharging device 700 are the same as those of the transfer assembly 530 in the feeding device 500, and the description thereof is omitted. The transfer assembly 530 of the discharging device 700 transfers the riveted shaft body and the motor gear plate into the discharging groove 710, and then the riveted shaft body and the motor gear plate are sent out through the discharging groove 710. The discharge chute 710 is secured to a cross bar that is fixedly attached to the transfer assembly 530.

As shown in fig. 8-11, in some embodiments, the riveting apparatus 600 includes a fifth fixing base 610, a riveting power assembly 620, and a riveting head 630, the riveting power assembly 620 is fixedly connected to the fifth fixing base 610, a power output end of the riveting power assembly 620 is connected to the riveting head 630 to drive the riveting head to move up and down, the riveting head 630 includes a first riveting plate 631, a second riveting plate 632, a third riveting plate 633, a fourth riveting plate 634, and a punch 635, the first riveting plate 631, the second riveting plate 632, the third riveting plate 633, and the fourth riveting plate 634 are connected by a connecting bolt 636, a second spring 637 is disposed between the second riveting plate 632 and the fourth riveting plate 634, the punch 635 is hollow to form a receiving space, a third ejector pin 638 for positioning a shaft is disposed in the receiving space, and a third spring 639 is disposed at an upper end of the third ejector pin 638. When riveting axis body and motor gear board, riveting power component 620 drives the riveting head 630 downstream, and second spring 637 is compressed, third thimble 638 lower extreme butt axis body, the position of location axis body to guarantee that the axis body flushes with motor gear board surface after the riveting, improve riveting quality. The thickness of the first riveting plate 631, the second riveting plate 632, the third riveting plate 633 and the fourth riveting plate 634 determines the riveting depth of the punch 635, and when the first riveting plate 631, the second riveting plate 632, the third riveting plate 633 and the fourth riveting plate 634 are completely attached, the extending length of the punch 635 is the riveting depth, so that the riveting depth is conveniently controlled, and the riveting quality is improved. When the riveting power assembly 620 does not apply the riveting force, the second spring 637 and the third spring 639 restore the riveting head 630 to the initial state.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the utility model is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.

Claims

1. Automatic riveting axle machine of motor gear board, its characterized in that: the automatic riveting device comprises a workbench (100), wherein a turntable device (200) is arranged on the workbench (100), a shaft feeding device (300), a detection device (400), a feeding device (500), a riveting device (600), a discharging device (700) and a shaft withdrawing device (800) are sequentially arranged around the turntable device (200), and a control device (1100) is further arranged on the workbench (100); the rotary table device (200) comprises a rotary table (210) and a rotation control assembly (220), a plurality of jig assemblies (900) are arranged on the rotary table (210), the jig assemblies (900) are used for placing motor gear plates and shaft bodies, the shaft conveying device (300) is used for conveying and placing the shaft bodies on the jig assemblies (900), the detection device (400) is used for detecting whether the jig assemblies (900) are neglected to install the shaft bodies and feeding back detection results to the control device (1100), the feeding device (500) is used for conveying and placing the motor gear plates on the jig assemblies (900), the riveting device (600) is used for riveting the shaft bodies and the motor gear plates, the discharging device (700) is used for transferring the riveted shaft bodies and the motor gear plates from the jig assemblies (900) to the outside of the motor gear plate automatic shaft riveting machine, and the shaft withdrawing device (800) is used for separating the shaft body from the jig assembly (900) when the detection device (400) detects that the shaft body is not installed.

2. The automatic shaft riveting machine for the motor gear plate of claim 1, wherein: the jig assembly (900) comprises a first jig plate (9110) and a second jig plate (9120); the first jig plate (9110) is positioned above the second jig plate (9120), a first through hole (9111) is formed in the first jig plate (9110), and when the shaft body is placed on the first jig plate (9110), the shaft body is positioned in the first through hole (9111); be provided with second through-hole (9121) on second tool board (9120), first tool board (9110) has primary importance and second place, works as when first tool board (9110) is located the primary importance, first through-hole (9111) and second through-hole (9121) dislocation work as when first tool board (9110) is located the second place, first through-hole (9111) aligns with second through-hole (9121), it can drive to move to the second place to move from the primary importance first tool board (9110) moves back axle device (800).

3. The automatic shaft riveting machine for the motor gear plate of claim 2, wherein: the both sides of second tool board (9120) are provided with first limiting plate (9130) and second limiting plate (9140) respectively, first tool board (9110) butt is in the primary importance during first limiting plate (9130), first tool board (9110) butt is in the secondary importance during second limiting plate (9140), be provided with between second limiting plate (9140) and first tool board (9110) and make first tool board (9110) reset to the elastic component (9150) of primary importance from the secondary importance.

4. The automatic shaft riveting machine for the motor gear plate of claim 2, wherein: move back a device (800) and include first fixing base (8210), first driving piece (8220), second driving piece (8230) and first sliding seat (8240), first driving piece (8220) with first fixing base (8210) fixed connection, the output of first driving piece (8220) with first tool board (9110) is connected, second driving piece (8230) output with first sliding seat (8240) are connected in order to drive first sliding seat (8240) slides from top to bottom, be provided with first thimble (8241) on first sliding seat (8240).

5. The automatic shaft riveting machine for the motor gear plate of claim 1, wherein: the shaft feeding device (300) comprises a first vibrating disc (310) for accommodating a shaft body and a conveying assembly (320) for conveying the shaft body, wherein the first vibrating disc (310) is provided with a shaft outlet (311), the shaft outlet (311) is connected to the conveying assembly (320) through a pipeline, the conveying assembly (320) comprises a second fixed seat (321), a third driving part (322), a shaft body guide part (3221), a first movable plate (3222) and a fixed plate (323), the fixed plate (323) is arranged on the second fixed seat (321), a mounting hole is formed in the fixed plate (323), the shaft body guide part (3221) is fixedly mounted in the mounting hole, the shaft body guide part (3221) is provided with a conveying hole for receiving the shaft body conveyed by the pipeline, a through hole (32221) is formed in the first movable plate (3222), and the first movable plate (3222) has a first position and a second position, a third through hole (3231) is formed in the fixed plate (323), when the first movable plate (3222) is located at the first position, the through hole (32221) is aligned with the transportation hole in the shaft guide (3221), when the first movable plate (3222) is located at the second position, the through hole (32221) corresponds to the third through hole (3231) and the first through hole (9111), and the third driving member (322) is connected with the first movable plate (3222) to drive the first movable plate (3222) to move between the first position and the second position; the shaft feeding device further comprises a second movable plate (324) and a fourth driving part (325), the output end of the fourth driving part (325) is fixedly connected with the second movable plate (324), and a second ejector pin (3241) is arranged at the bottom of the second movable plate (324).

6. The automatic shaft riveting machine for the motor gear plate of claim 1, wherein: the detection device (400) comprises a third fixed seat (410), a fifth driving piece (420) and a second sliding seat (430), the output end of the fifth driving piece (420) is connected with the second sliding seat (430), a plurality of detection contacts (431) are arranged on the second sliding seat (430), the number of the detection contacts (431) is consistent with the number of shafts to be riveted, the positions of the detection contacts (431) correspond to the positions of the shafts, and the detection contacts (431) are electrically connected with the control device (1100).

7. The automatic shaft riveting machine for the motor gear plate of claim 1, wherein: feeding device (500) include second vibration dish (510), delivery track (520) and transfer subassembly (530), second vibration dish (510) are used for holding motor gear board and make motor gear board get into according to the state of envisioning delivery track (520), transfer subassembly (530) and be located delivery track (520) end, transfer subassembly (530) and be used for transferring motor gear board to tool subassembly (900) from delivery track (520).

8. The automatic shaft riveting machine for the motor gear plate of claim 7, wherein: the transfer assembly (530) comprises a fourth fixed seat (531), a sliding beam (532) and a third sliding seat (533), the sliding beam (532) is fixedly connected with the fourth fixed seat (531), a sliding plate (5321) is arranged on the sliding beam (532), the sliding plate (5321) can slide left and right along the sliding beam (532), the third sliding seat (533) is slidably connected with the sliding plate (5321) and can slide up and down along the sliding plate (5321), the third sliding seat (533) comprises a flat plate (5331), a vertical guide post (534) is arranged on the flat plate (5331), the upper end of the vertical guide post (534) is connected with a mounting plate (535), a sixth driving member (536) is arranged on the mounting plate (535), a sliding plate (537) is arranged between the mounting plate (535) and the flat plate (5331), a plurality of magnetic posts (538) are arranged on the sliding plate (537), a positioning block (539) is arranged below the flat plate (5331), a positioning column (5391) is arranged on the positioning block (539), through holes for the magnetic columns (538) to pass through are formed in the flat plate (5331) and the positioning block (539), and when the sliding plate (537) abuts against the flat plate (5331), the lower ends of the magnetic columns (538) abut against the surface of the motor gear plate.

9. The automatic riveting shaft machine of motor gear board of claim 8, characterized in that: the discharging device (700) comprises the transferring component (530) and a discharging groove (710), and the discharging groove (710) is fixedly connected with the transferring component (530).

10. The automatic shaft riveting machine for the motor gear plate of claim 1, wherein: the riveting device (600) comprises a fifth fixing seat (610), a riveting power component (620) and a riveting head (630), the riveting power component (620) is fixedly connected to the fifth fixing seat (610), the power output end of the riveting power component (620) is connected with the riveting head (630) to drive the riveting head to move up and down, the riveting head (630) comprises a first riveting plate (631), a second riveting plate (632), a third riveting plate (633), a fourth riveting plate (634) and a punch pin (635), the first riveting plate (631), the second riveting plate (632), the third riveting plate (633) and the fourth riveting plate (634) are connected through a connecting bolt (636), a second spring (637) is arranged between the second riveting plate (632) and the fourth riveting plate (634), an accommodating space is formed by the punch pin (635) in a hollow mode, and a third ejector pin (638) used for positioning the position of a shaft body is arranged in the accommodating space, and a third spring (639) is arranged at the upper end of the third thimble (638).