CN113618396A

CN113618396A - Circuit breaker assembly equipment

Info

Publication number: CN113618396A
Application number: CN202110986693.6A
Authority: CN
Inventors: 万伟鑫; 喻卫杰; 余栋栋
Original assignee: Guangdong Qichuang Intelligent Technology Co ltd
Current assignee: Guangdong Qichuang Intelligent Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2021-11-09
Anticipated expiration: 2041-08-26
Also published as: CN113618396B

Abstract

The invention belongs to the technical field of circuit breaker assembling machines, and particularly relates to circuit breaker assembling equipment.

Description

Circuit breaker assembly equipment

Technical Field

Background

The circuit breaker is a switching device capable of closing, bearing and opening current under normal loop conditions and closing, bearing and opening current under abnormal loop conditions within a specified time, and generally comprises an upper shell 01, a lower shell 022, a locking device 03, a first spring 04, a second spring 05, an arc 06, an electromagnetic trip 07 and a trigger device 08 as shown in fig. 1.

Disclosure of Invention

The invention aims to overcome the defect that the circuit breaker is assembled manually in the prior art, and provides assembling equipment for automatically assembling the circuit breaker.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a circuit breaker equipment, the circuit breaker that relates to include epitheca, inferior valve, trigger device, locking device, first spring, second spring, electromagnetism release and arc extinguishing, and equipment includes that control module, material say and say a plurality of stations that the pay-off direction set gradually along the material, and the material is said and is said to foretell a plurality of station conveying tools in proper order, a plurality of stations are including:

the upper shell and the lower shell are transferred to an upper shell and a lower shell feeding station on the jig in a reference posture;

a locking device assembling station for assembling the locking device in the lower case at a reference posture;

the trigger device assembling station is used for converting the trigger device in the reference posture into an assembling posture and installing the trigger device in the lower shell in the assembling posture;

a spring assembling station for assembling the first spring and the second spring in the reference posture in the lower case;

a release and arc-extinguishing assembly station for assembling the electromagnetic release and arc-extinguishing in the lower case in a reference attitude;

and a packaging station for covering the upper case on the lower case.

Compared with the prior art, the breaker assembling equipment provided by the invention is provided with the material channel, and the upper and lower shell feeding stations, the locking device assembling station, the trigger device assembling station, the spring assembling station, the tripper, the arc extinguishing assembling station and the packaging station which are sequentially arranged along the feeding direction of the material channel, so that all parts are automatically assembled in the lower shell in a specific posture, and the breaker is assembled.

Furthermore, the upper and lower casing feeding station comprises a first feeding table, a first feeding module and a first transfer module, the first feeding module outputs an upper casing meeting the reference posture, a lower casing meeting the reference posture is preset on the first feeding table, and the first transfer module transfers the upper casing and the lower casing meeting the reference posture to the jig respectively.

Further, trigger device equipment station includes that the second shifts the module, locates two second feed modules and turning device that the second shifted the relative both sides of module, trigger device includes handle and rotating member, the handle includes a rotation portion and a stirring portion, the rotation portion is equipped with and is used for the installation the mounting groove of rotating member, handle and the rotating member that accords with the reference gesture are exported respectively to two second feed modules, the second shifts the handle that accords with the reference gesture and shifts to overturn in the turning device to on assembling the rotating member that accords with the reference gesture to the handle after the upset, assemble handle and rotating member after the combination together to the inferior valve in again.

Further, the spring equipment station includes that the third shifts the module, locates two third feed modules that the third shifted the relative both sides of module, two third feed modules export first spring and the second spring that accords with the reference gesture respectively, the third shifts the module and is equipped with fourth tongs and the fourth tongs that is used for snatching first spring and second spring respectively, the third shifts the module and will accord with the first spring and the second spring assembly of reference gesture to the inferior valve in respectively.

Furthermore, the tripper and arc extinguishing equipment station include the fourth transfer module, locate the relative both sides of fourth transfer module two fourth feed modules, two fourth feed modules export the electromagnetism tripper and the arc extinguishing that accord with the reference gesture respectively, the fourth transfer module includes fifth tongs, sixth tongs and briquetting, the fifth tongs is used for grabbing the electromagnetism tripper, the sixth tongs is used for grabbing the arc extinguishing, the fourth transfer module will accord with the electromagnetism tripper and the arc extinguishing assembly of reference gesture to the inferior valve in respectively, and control the briquetting descends and supports the electromagnetism tripper after pressing the assembly.

Furthermore, the locking device assembling station comprises a second feeding table and a fifth transfer module, the second feeding table is pre-provided with a locking device which accords with a reference posture, the locking device comprises a trigger head, a thermal assembly connected with the trigger head and a wiring contact connected with the thermal assembly, the fifth transfer module comprises a seventh lifting gripper and an eighth lifting gripper, when the locking device is assembled, the seventh lifting gripper grips the trigger head, the eighth lifting gripper grips the wiring contact and the thermal assembly so as to transfer the locking device to the upper part of the lower shell, then the seventh lifting gripper descends to assemble the trigger head into the lower shell, and then the eighth lifting gripper descends to assemble the wiring contact and the thermal assembly into the lower shell.

Further, the feed module of each station all includes unloader, vibrating device and visual identification unit, vibrating device is including linking up unloader's vibration dish and vibration mechanism, unloader be used for to vibration dish conveying spare part, the vibration dish passes through vibration mechanism vibrates spare part, visual identification unit acquires the gesture of spare part in the vibration dish, and send feedback signal when having at least n current gesture in the vibration dish and the spare part that the reference gesture is the same, feedback signal is including the coordinate information who accords with the spare part of reference gesture, control module stops according to feedback signal vibrating device, and orders about the transfer module snatchs the spare part that accords with the reference gesture in the vibration dish.

Drawings

Fig. 1 and 2 are schematic structural diagrams of the circuit breaker; fig. 3 and 4 are schematic structural views of the assembly equipment;

FIG. 5 is a schematic structural view of an upper and lower housing assembly station; FIG. 6 is a schematic view of the locking device assembly station;

FIG. 7 is a schematic structural view of the eighth gripper and the ninth gripper grasping the locking device when they are placed into the lower shell;

FIG. 8 is a top view of the second clamping arm, the third clamping arm, the limiting assembly and the trigger head;

FIG. 9 is a view showing the engagement of the position-limiting assembly with the trigger head;

FIG. 10 is a schematic structural view of a stop assembly and a trigger head; FIG. 11 is a schematic view of the structure of the limit stop arm;

FIG. 12 is a schematic view of a second gripper grasping the locking device and placing it into the lower shell;

FIG. 13 is a schematic view of the second gripper, gripping the locking device by the second gripper, and placing the locking device into the lower shell;

FIG. 14 is a schematic view of the trigger assembly station; FIG. 15 is a schematic view of the rotating member after it has been installed in the handle;

FIG. 16 is a schematic structural view of the first and second grips;

FIG. 17 is a schematic view of the first jaw gripping handle ready to be installed in the swivel;

FIG. 18 is a schematic view of the handle installed in the swivel at a reference attitude and prior to being flipped;

FIG. 19 is a schematic view of the flipping mechanism flipping the handle into an assembled position;

FIG. 20 is a schematic diagram of a spring assembly station;

fig. 21 is a schematic structural view of an arc extinguishing and trip unit assembly station;

fig. 22 is a schematic structural view of the output end of the third robot.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "head end", "end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the circuit breaker according to the present invention includes the following components: upper shell 01, inferior valve 02, locking device 03, first spring 04, second spring 05, arc extinguishing 06, electromagnetic trip 07 and trigger device 08, inferior valve 02 is equipped with the installation cavity, be equipped with a plurality of mounted position in the installation cavity, during the equipment circuit breaker, respectively with locking device 03, trigger device 08, first spring 04, second spring 05, arc extinguishing 06, electromagnetic trip 07 pack into corresponding mounted position in, then close upper shell 01 lid at inferior valve 02 upside and accomplish the encapsulation, wherein:

locking device 03 includes trigger aircraft nose 031, wiring contact 032 and thermal component 033, and thermal component 033 is connected to trigger aircraft nose 031, and thermal component 033 is connected with wiring contact 032, and trigger aircraft nose 031 has slick and sly lateral surface, and thermal component 033 is for having elastic copper sheet, be equipped with first mounted position 021, second mounted position 022 and the third mounted position 023 that corresponds trigger aircraft nose 031, wiring contact 032 and thermal component 033 respectively in the inferior valve 02.

The first spring 04 and the second spring 05 are respectively provided with two support legs; the upper outer side surface and the lower outer side surface of the arc extinguishing chamber 06 are flat surfaces, one side of the arc extinguishing chamber between the upper flat surface and the lower flat surface is provided with an opening, and the opposite side is provided with a connecting surface for connecting the flat surfaces; the electromagnetic release 07 comprises a wiring contact 072, a coil 071 and a fixed contact 073, wherein a wiring screw is arranged on the side of the wiring contact 072.

The triggering device 08 comprises a handle 081 and a rotary member 082, wherein the handle 081 comprises a rotary part 083 and a toggle part 084, and the rotary part 083 is provided with a mounting groove 085 for mounting the rotary member 082.

Referring to fig. 1 to 5, the assembling device includes a control module, a material channel G, and a plurality of stations sequentially arranged along a feeding direction of the material channel G, wherein the plurality of stations include an upper and lower case feeding station a, a locking device assembling station B, a triggering device assembling station C, a spring assembling station D, a release and arc extinguishing assembling station E, and a packaging station F. The material channel G is formed by combining a plurality of conveyor belt monomers G0, each conveyor belt monomer G0 is integrated on a corresponding station, the material channel G is formed after the stations are sequentially connected, and the material channel G sequentially conveys jigs to the stations. The control module is respectively provided with reference attitude information of an upper shell 01, a triggering device 08, a first spring 04, a second spring 05, an arc extinguishing 06 and an electromagnetic release 07.

Referring to fig. 5, the upper and lower case feeding station a includes a first feeding table a10, a first feeding module a20, and a first transfer module a30, the first feeding module a20 outputs an upper case 01 conforming to a reference posture, a lower case 02 conforming to the reference posture is preset on the first feeding table a10, both the upper case 01 and the lower case 02 are provided with openings, the openings of the upper case 01 face a lower side and conform to the reference posture, the openings of the lower case 02 face an upper side and conform to the reference posture, the first transfer module a30 transfers the upper case 01 and the lower case 02 conforming to the reference posture to a jig, the first transfer module a30 includes a first manipulator a31, a case gripper a32 for gripping the upper case 01 and the lower case 02 is provided on an output end of the first manipulator a31, and the case gripper a32 can be opened and closed by an air cylinder.

Referring to fig. 5, the first feeding module a20 includes a first baiting device a21, a first vibrating device a22, and a first visual recognition unit a23, the first vibrating device a22 includes a first vibrating disk a24 engaged with the first baiting device a21 and a first vibrating mechanism a25, the first baiting device a21 is used to transfer the upper shell 01 to the first vibrating disk a24, the first vibrating disk a24 vibrates the upper shell 01 by the first vibrating mechanism a25, the first visual recognition unit a23 acquires the posture of the upper shell 01 in the first vibrating disk a24 and sends a feedback signal including coordinate information of the upper shell 01 corresponding to the reference posture when at least n upper shells 01 having the same current posture as the reference posture exist in the first vibrating disk a24, the control module stops the first vibrating device a22 according to the feedback signal and drives the first transfer module a30 to grasp the upper shell 01 corresponding to the reference posture in the first vibrating disk a 24. In a specific embodiment, the lower case 02 is previously placed on the first loading table a10 in a reference posture by a manual method.

Referring to fig. 1, 2, 6 to 13, the locking device assembling station B includes a second feeding table B20 and a fifth transfer module B10, the second feeding table B20 is preset with a locking device 03 conforming to a reference posture, and in a specific embodiment, the locking device 03 is manually preset on the second feeding table B20 according to the reference posture. The fifth transfer module B10 includes a fourth manipulator B11, an output end of the fourth manipulator B11 is provided with an eighth gripper B12 and a ninth gripper B13 which can be lifted, the eighth gripper B12 and the ninth gripper B13 can be driven to lift by a lifting mechanism, and the lifting mechanism can be a lifting cylinder. When assembling the locking device 03, the eighth grip B12 grips the trigger head 031, the ninth grip B13 grips the wire bonding contact 032 and the thermal component 033 to transfer the locking device 03 to the upper side of the lower case 02, then the eighth grip B12 descends to assemble the trigger head 031 to the first mounting position 021, and then the ninth grip B13 descends to assemble the wire bonding contact 032 and the thermal component 033 to the second mounting position 022 and the third mounting position 023, respectively.

Referring to fig. 7, the eighth gripper B12 includes a fourth lifting cylinder B121, a ninth gripper B14 connected to an output end of the fourth lifting cylinder B121, and a limiting assembly B15, the ninth gripper B14 can be opened or closed by being controlled to grip an outer side surface of the trigger head 031, the fourth lifting cylinder B121 drives the ninth gripper B14 to lift, and in a specific embodiment, the ninth gripper B14 can be opened and closed by being driven by an air cylinder.

Referring to fig. 7 to 10, the ninth jaw B14 includes a second jaw B141 and a third jaw B142 clamped on the outer side of the trigger handpiece 031, and the limiting assembly B15 includes a limiting column B151 disposed between the second jaw B141 and the third jaw B142 and used for pressing the upper end surface of the trigger handpiece 031 downward, wherein, it should be noted that, the trigger handpiece 031 according to the present invention has a protruding pin 034 on the upper end surface thereof, and the lower end of the limiting column B151 has a limiting hole B1511 fitted with the pin 034, because the locking device 03 is not fixed on the material table 100, that is, the locking device 03 can move relative to the material table 100, if only the ninth jaw B14 is provided, when the locking device 03 is grabbed, the locking device 03 is easy to slide and shift, so that the transfer device 300 cannot accurately grab the locking device 03, therefore, the limiting column B151 is disposed between the second jaw B141 and the third jaw B142, so that the trigger handpiece jaw B14 can be grabbed before the trigger handpiece 031, let spacing post B151 support earlier and press at the up end that triggers aircraft nose 031 to trigger aircraft nose 031 compresses tightly on material platform 100 firmly, prevents that follow-up ninth clamping jaw B14 from pressing from both sides and takes place the off normal when getting trigger aircraft nose 031, thereby improves the precision of snatching.

Referring to fig. 7 to 10, as an improved scheme, in order to further improve the limiting effect of the two limiting columns B151 on the trigger head 031, two limiting columns B151 are provided, and the two limiting columns B151 are distributed diagonally, that is, the two limiting columns B151 are pressed against the diagonal positions of the upper end surface of the trigger head 031, and the setting manner can more effectively limit the rotational freedom of the trigger head 031 parallel to the placing surface of the material table 100.

Referring to fig. 7 to 10, as an improved solution, the position limiting assembly B15 further includes a position limiting arm B152 disposed on the eighth hand B12 on a side close to the ninth hand B13, the position limiting arm B152 has a preset swing range in a direction from the eighth hand B12 to the ninth hand B13, the position limiting arm B152 is configured to abut against an outer side surface of the trigger head 031 on a side close to the ninth hand B13 when the eighth hand B12 grips the trigger head 031, specifically, a stop 0311 corresponding to the position limiting arm B152 is disposed on a side close to the ninth hand B13 of the trigger head 031, the position limiting arm B152 abuts against the stop 0311, by disposing the position limiting arm B152, the degree of freedom of rotation of the trigger head 031 on a plane parallel to the material table 100 can be further limited, the trigger head 031 is prevented from rotating when the trigger head 031 is gripped, and the position limiting arm B152 has a preset swing range that can be adjusted to a fine adjustment for gripping the trigger head 12, so as not to damage the trigger head 031 by direct collision with the trigger head 031.

Referring to fig. 7 to 11, as an improved scheme, a guide surface B1521 inclined to the lower side is disposed on a side of the bottom end of the limit stop arm B152 close to the trigger head 031, and the guide surface B1521 can further improve the adaptability adjustment capability of the limit stop arm B152, when the transfer device 300 descends to grasp the trigger head 031, the limit stop arm B152 first contacts with an outer edge of the trigger head 031 along with the descending, and when the guide surface B1521 contacts with the trigger head 031 by disposing the guide surface B1521, the limit stop arm B152 is driven to adaptively swing outwards along the outer edge of the trigger head 031, so as to adaptively fine-adjust, and avoid directly interfering with the trigger head 031 to affect subsequent gripping operation and avoid crushing the trigger head 031.

Referring to fig. 7 to 11, in a specific embodiment, the position-limiting assembly B15 further includes a bracket B150 having an L-shape, the bracket B15 includes a vertical arm B153 and a horizontal arm B154, an upper end of the vertical arm B153 is fixedly connected to an output end of the fourth lifting cylinder B121, for example, fixedly disposed on a cylinder for opening and closing the ninth jaw B14, so that the bracket B15 and the ninth jaw B14 are synchronously lifted, the horizontal arm B154 is fixedly connected to a lower end of the vertical arm B153, a positioning post is disposed at a head end of the horizontal arm B154, a connection portion of a tail end of the horizontal arm B154 and the vertical arm B153 is inwardly recessed to form a mounting recess B155, the tail end is an end of the horizontal arm B154 close to the ninth jaw B13, an end of the horizontal arm B154 opposite to the tail end is a head end, the position-limiting blocking arm B152 includes a connection portion B156 and a blocking portion B157 extending downward, the connection portion B156 is mounted in the mounting recess B155, side walls of the connection portion B156 are spaced from the horizontal arm B154 and the vertical arm B153, the connecting portion B156 is provided with a waist-shaped hole B159, a plurality of connecting holes B158 transversely arranged are arranged at intervals on the mounting concave position B155 corresponding to the waist-shaped hole B159, a screw (not shown) connected with one of the connecting holes B158 penetrates through the waist-shaped hole B159, the screw may movably mount the limit stop arm B152 to the mounting recess B155, the installation mode of the limit stop arm B152 can form an integral structure with the bracket B150 as much as possible, thereby better saving the installation space, meanwhile, the connecting part B156 is arranged in the mounting concave position B155, the connecting part B156 can be limited by the cross arm B154 and the vertical arm B153 to limit the swing amplitude of the connecting part B156, and a limiting structure is not required to be additionally arranged, moreover, the waist-shaped hole B159 and the plurality of connecting holes B158 are provided for an operator to select an appropriate connecting hole B158 according to the size of the actual trigger handpiece 031, so that the fifth transfer module B10 is added to transfer the specification of the locking device 03.

Referring to fig. 1, 7, 12 and 13, the ninth gripper B13 includes a fifth lifting cylinder B131, a tenth gripper B132 and an eleventh gripper B133 connected to an output end of the fifth lifting cylinder B131, the tenth gripper B132 and the eleventh gripper B133 can be operated to open or close to grip the wiring contact 032 and the thermal component 033, the fifth lifting cylinder B131 drives the tenth gripper B132 and the eleventh gripper B133 to lift, and in a specific embodiment, the opening and closing of the tenth gripper B132 and the eleventh gripper B133 can be realized by an air cylinder.

Referring to fig. 1, 12 and 13, the ninth gripper B13 further includes a sixth lifting cylinder B134 connected to the output end of the fifth lifting cylinder B131, and a pressing block B135 connected to the output end of the sixth lifting cylinder B134, the pressing block B135 can be controlled to lower against the thermal component 033, since the assembling locking device 03 is to install the trigger 031 first and then install the thermal component 033, and the third installation position 023 is tightly matched with the thermal component 033, it is difficult to completely install the thermal component 033 into the third installation position 023 only by the eleventh gripper B133, so that the liftable pressing block 25 is provided to press the thermal component 033 after the eleventh gripper B133 finishes placing the thermal component 033, so that the thermal component 033 is further installed into the third installation position 023, and the installation is ensured to be firm.

Referring to fig. 14, the trigger assembly station C includes a second transfer module C10, two second feed modules C20 disposed at opposite sides of the second transfer module C10, and a turnover device C30, wherein the two second feed modules C20 output a handle 081 and a rotary member 082 conforming to a reference posture, respectively, the second transfer module C10 transfers the handle 081 conforming to the reference posture to the turnover device C30 to turn over, so that the handle 081 is changed into an assembly posture, the rotary member 082 conforming to the reference posture is assembled to the turned-over handle 081, and then the combined handle 081 and rotary member 082 are assembled together into the lower case 02.

Referring to fig. 14, the two second feed modules C20 each include a second blanker C21, a second vibrating device C22, and a second visual recognition unit C23, each second vibrating device C22 includes a second vibrating tray C24 engaged with the second blanker C21 and a second vibrating mechanism C25, wherein the second blanker C21 of one second feed module C20 is used to transfer a handle 081 to the second vibrating tray C24 thereof, the second vibrating tray C24 vibrates the handle 081 by the second vibrating mechanism C25 thereof, the second visual recognition unit C23 of the second feed module C20 acquires a posture corresponding to the handle 081 in the second vibrating tray C24, and sends a feedback signal including coordinate information of the handle 081 corresponding to the reference posture when there are at least n handle 081s having the same current posture as the reference posture in the second vibrating tray C24, the control module stops the second vibrating device C22 according to the feedback signal, and drives the second transfer module C10 to grab the handle 081, which is in the reference attitude, in the second vibratory pan C24 of the second feed module C20.

The second blanking device C21 of the other second feeding module C20 is configured to convey the rotary member 082 to the second vibration plate C24, the second vibration plate C24 vibrates the rotary member 082 by the second vibration mechanism C25, the second vision recognition unit C23 of the second feeding module C20 acquires the posture corresponding to the rotary member 082 in the second vibration plate C24, and sends a feedback signal including coordinate information of the rotary member 082 in accordance with the reference posture when at least n rotary members 082 having the same current posture as the reference posture exist in the second vibration plate C24, and the control module stops the second vibration device C22 according to the feedback signal and drives the second transfer module C10 to grab the rotary member 082 in accordance with the reference posture in the second vibration plate C24 of the second feeding module C20.

Referring to fig. 14 to 19, the second transfer module C10 includes a first gripper C1a and a second gripper C1b, which can be lifted and lowered, and in a specific embodiment, the first gripper C1a and the second gripper C1b are respectively driven to be lifted and lowered by a lifting mechanism, which may be a lifting cylinder. In a specific arrangement, the first gripper C1a includes a first gripper C11 and a second gripper C12, the first gripper C11 is used for gripping the handle 081 in the reference posture outputted by the second feed module, the second gripper C12 is used for gripping the handle 081 and the rotating member 082 (i.e. the trigger 08) which are completely combined on the turnover device C30, and the second gripper C1b includes a third gripper C21, and the third gripper C21 is used for gripping the rotating member 082 in the reference posture outputted by the second feed module. The clamping jaw can be opened and closed through the air cylinder. The first clamping jaw C11, the second clamping jaw C12 and the third clamping jaw C21 are arranged to clamp corresponding parts specially, so that the working rhythm of the first gripper C1a and the second gripper C1b is optimized, and unnecessary actions of the second transfer module C10 are reduced.

Referring to fig. 14 to 19, the flipping device C30 includes a rotating base C31 and a rotating mechanism C32 for driving the rotating base C31 to rotate, the rotating mechanism C32 may be an existing motor or a rotating cylinder, a first mounting post C33 and a second mounting post C34 are spaced apart from the rotating base C31, a first positioning hole 086 corresponding to the first mounting post C33 is formed in the mounting groove 085 of the rotating portion 083, a second positioning hole 087 corresponding to the second mounting post C34 is formed in the toggle portion 084, the second transfer module C10 transfers the handle 081 to the rotating base C31 so that the first mounting post C33 is inserted into the first positioning hole 086 and the second mounting post C34 is inserted into the second positioning hole 087, before the handle 081 is flipped, the first mounting post C33 and the second mounting post C34 face the first positioning hole 086 and the second positioning hole 087 when the handle is in the reference posture, so that the second mounting post C081 is aligned with the positioning hole 087 of the second mounting post 081 so that the feed module can be directly fed into the feeding module 39081 through the positioning hole and the feeding module after the feeding module is fed through the positioning hole 081 The turnover device C30 is convenient to operate, and at the same time, because the rotating member 082 is provided with a shaft hole, when the rotating member 082 and the handle 081 are combined, the rotating member 082 can be positioned and mounted through the first mounting column C33, that is, the rotating member 082 is sleeved on the first mounting column C33 through the shaft hole.

Referring to fig. 14 to 19, the first jaw C11 includes two first clamping arms C13 disposed oppositely, the bottom ends of the first clamping arms C13 are respectively provided with a hollowed structure C14 corresponding to the first positioning hole 086, when the handle 081 is gripped, the first clamping arms C13 are clamped on both sides of the rotating portion 083, so that the hollowed structures C14 are aligned with the first positioning hole 086, and the toggle portion 084 is located outside the first clamping arm C13, so as to assemble the handle 081 on the rotating seat C6, the first clamping jaw C11 is provided with a hollowed structure C14 specifically for the first positioning hole 086 on the rotating portion 083, because the handle 081 has a smaller structure, when the handle 081 is gripped by the first clamping jaw C11, the first clamping jaw C11 can be directly clamped on both sides of the rotating portion with a larger volume without blocking the first positioning hole 086, and thus the first positioning column 0824 can be engaged without affecting the first positioning hole 36086, further enhancing the tightness during clamping.

Referring to fig. 17, a fixed seat C35 is respectively connected between the first mounting post C33, the second mounting post and the rotating seat C31, and the fixed seat C35 allows a preset gap to be left between a handle 081 mounted on the rotating seat C31 and the rotating seat C31, and the gap is used for allowing the first clamping jaw C11 to be withdrawn from a space between the mounting post and the rotating seat C31 after the handle 081 is transferred.

Referring to fig. 20, the spring assembling station D includes a third transfer module D10 and two third feed modules D20 disposed at opposite sides of the third transfer module D10, the two third feed modules D20 output a first spring 04 and a second spring 05 conforming to a reference posture respectively, the third transfer module D10 includes a second manipulator D11, an output end of the second manipulator D11 is provided with a fourth gripper D12 and a fifth gripper D13 for gripping the first spring 04 and the second spring 05 respectively, and the third transfer module D10 assembles the first spring 04 and the second spring 05 conforming to the reference posture into the lower case 02 respectively.

Referring to fig. 20, each of the two third feeding modules D20 includes a third discharging device D21, a third vibrating device D22 and a third visual recognition unit D23, each of the third vibrating devices D22 includes a third vibrating disk D24 and a third vibrating mechanism D25 connected to the third discharging device D21, wherein the third discharging device D21 of one of the third feeding modules D20 is used to transfer the first spring 04 to the third vibrating disk D24 thereof, the third vibrating disk D24 vibrates the first spring 04 through the third vibrating mechanism thereof, the first spring 04 is provided with two legs, the third vibrating disk D24 is provided with a first spring positioning hole D241 fitted to the leg of the first spring 04, the reference posture is met when the first spring 04 is vibrated to be inserted into the first spring positioning hole D241, the third visual recognition unit D23 of the third feeding module D20 obtains the posture corresponding to the first spring 04 in the third vibrating disk D24, and sending a feedback signal when at least n first springs 04 with the same current posture as the reference posture exist in the third vibration tray D24, wherein the feedback signal comprises coordinate information of the first springs 04 conforming to the reference posture, the control module stops the third vibration device D22 according to the feedback signal and drives the third transfer module D10 to grab the first springs 04 conforming to the reference posture in the third vibration tray D24 of the third feeding module D20;

the third discharging device D21 of another third feeding module D20 is configured to transfer the second spring 05 to the third vibration plate D24 thereof, the third vibration plate D24 vibrates the second spring 05 by the third vibration mechanism thereof, the second spring 05 is provided with two legs, the third vibration plate D24 is provided with second spring positioning holes D242 fitted to the legs of the second spring 05, the second spring 05 is conformed to the reference posture when being vibrated to the state that the legs thereof are inserted into the second spring positioning holes D242, the third visual recognition unit D23 of the third feeding module D20 acquires the posture corresponding to the second spring 05 in the third vibration plate D24 and sends a feedback signal including coordinate information of the second spring 05 conformed to the reference posture when at least n second springs 05 having the same current posture as the reference posture exist in the third vibration plate D24, the control module stops the third vibration device D22 according to the feedback signal, and drives the third transfer module D10 to grab the second spring 05 conforming to the reference posture in the third vibratory pan D24 of the third feed module D20.

Referring to fig. 20, the fourth gripper D12 includes a first lifting cylinder D121, a second driving cylinder D122 connected to an output end of the first lifting cylinder D121, and a fifth gripper D123 connected to an output end of the second driving cylinder D122, where the fifth gripper D123 is driven by the second driving cylinder D122 to open or close in an operable manner to grip a first spring 04, and the first lifting cylinder D121 drives the fifth gripper D123 to lift; the fifth gripper D13 includes a third driving cylinder D131, a fourth gripper D132 connected to the output end of the third driving cylinder D131, the fourth gripper D132 can be operated to open or close under the driving of the third driving cylinder D131 to grip the second spring 05, in a specific working scenario, after the fifth gripper D13 grips the second spring 05, the control module can actuate the second manipulator D11 to transfer the second spring 05 to the installation position of the second spring 05 directly according to the second spring 05 coordinate fed back by the visual recognition unit 3 to install, and then, after the fourth gripper D12 grips the first spring 04 due to the installation height difference between the first spring 04 and the second spring 05, the second manipulator D11 transfers the first spring 04 to the upper side of the installation position thereof and descends to the height when the second spring 05 is installed, and then the first lifting cylinder D121 actuates the fourth gripper D12 to descend to install the first spring 04 in the installation position thereof, the fourth gripper D12 is lifted and lowered in a manner that prevents the second manipulator D11 from interfering with the second spring 05 already installed when installing the first spring 04, so that the second manipulator D11 can assemble the first spring 04 and the second spring 05.

Referring to fig. 21, the release and arc extinguishing assembly station E includes a fourth transfer module E10 and two fourth feeding modules E20 disposed on two opposite sides of the fourth transfer module E10, the two fourth feeding modules E20 output the electromagnetic release 07 and the arc 06 conforming to the reference posture respectively, the fourth transfer module E10 includes a third manipulator E101, the output end of the third manipulator E101 is provided with a sixth gripper E11, a seventh gripper E12 and a pressure block E13, the sixth gripper E11 is used for gripping the electromagnetic release 07, the seventh gripper E12 is used for gripping the arc 06, the fourth transfer module E10 assembles the electromagnetic release 07 and the arc 06 conforming to the reference posture into the lower case 02 respectively, and controls the pressure block E13 to descend and abut against the assembled electromagnetic release 07.

Referring to fig. 21 and 22, each of the two fourth feeding modules E20 includes a fourth discharging device E21, a fourth vibrating device E22, and a fourth visual recognition unit E23, each of the fourth vibrating devices E22 includes a fourth vibrating plate E24 and a fourth vibrating mechanism E25, which are connected to the fourth discharging device E21, wherein the fourth discharging device E21 of one of the fourth feeding modules E20 is used to transfer an arc extinguishing 06 to the fourth vibrating plate E24, the fourth vibrating plate E24 vibrates the arc extinguishing 06 by the fourth vibrating mechanism E25, the upper and lower outer side surfaces of the arc extinguishing 06 are flat surfaces, an opening is provided at one side between the upper and lower flat surfaces, a connection surface connected to the flat surfaces is provided at the opposite side, when the arc extinguishing 06 is vibrated to the flat surface facing the fourth visual recognition unit E23, a reference posture is met, the fourth visual recognition unit E23 of the fourth feeding module E20 obtains an arc extinguishing posture corresponding to the arc extinguishing posture 06 in the fourth vibrating plate E24, and sending a feedback signal when at least n arcs 06 with the same current posture as the reference posture exist in the fourth vibratory pan E24, wherein the feedback signal includes coordinate information of the arcs 06 conforming to the reference posture, the control module stops the fourth vibratory device E22 according to the feedback signal, and drives the fourth transfer module E10 to grab the arcs 06 conforming to the reference posture in the fourth vibratory pan E24 of the fourth feeding module E20;

a fourth blanking device E21 of another fourth feeding module E20 is used for transmitting the electromagnetic trip 07 to a fourth vibration plate E24 thereof, the fourth vibration plate E24 vibrates the electromagnetic trip 07 through a fourth vibration mechanism E25 thereof, the electromagnetic trip 07 includes a wiring contact 072, a coil 071 and a fixed contact 073, a wiring screw is provided at a side of the wiring contact 072, a reference posture is conformed when the electromagnetic trip 07 is vibrated to a state in which the wiring screw thereof is perpendicular to an axis of a fourth visual recognition unit E23, a fourth visual recognition unit E23 of the fourth feeding module E20 acquires a posture corresponding to the electromagnetic trip 07 in the fourth vibration plate E24 and sends a feedback signal including coordinate information of the electromagnetic trip 07 conformed to the reference posture when there are at least n electromagnetic trips 07 in the fourth vibration plate E24 whose current posture is the same as the reference posture, the control module stops the fourth vibration device E22 according to the feedback signal, and drives the fourth transfer module E10 to grab the electromagnetic trip 07 in the fourth vibratory pan E24 of the fourth feed module E20, in accordance with the reference attitude.

Referring to fig. 21 and 22, the sixth gripper E11 includes a second lifting cylinder E111, a fourth driving cylinder E112 connected to an output end of the second lifting cylinder E111, a fifth driving cylinder E113 located in front of the second lifting cylinder E111, a sixth driving cylinder E114 located behind the second lifting cylinder E111, a sixth gripper E115 connected to the fourth driving cylinder E112, a seventh gripper E116 connected to the fifth driving cylinder E113, and an eighth gripper E117 connected to the sixth driving cylinder E114, the sixth gripper E115 is opened or closed under the driving of the fourth driving cylinder E112 and is lifted or lowered under the driving of the second lifting cylinder E111, the seventh gripper E116 is opened or closed under the driving of the fifth driving cylinder E113, the eighth gripper E117 is opened or closed under the driving of the sixth driving cylinder E114, and when the magnetic release device 07 is gripped, both ends of a coil 071 of the sixth gripper E115 are gripped, the seventh clamping jaw E116 clamps the upper end of the wiring contact 072, the eighth clamping jaw E117 clamps the upper end of the static contact 073, when the third manipulator E101 transfers the electromagnetic release 07 to the upper side of the installation position, the output end of the third manipulator E101 descends by a certain height, so that the coil 071 is firstly loaded into the corresponding installation position, then the second lifting cylinder E111 ascends to enable the sixth clamping jaw E115 to ascend by a certain height, the output end of the third manipulator E101 continues to descend to insert the wiring contact 072 and the static contact 073 into the corresponding installation positions, because the wiring contact 072 and the static contact 073 are tightly matched with the installation positions, the third manipulator E101 needs to be further pressed downwards to be stably installed, the installation position of the coil 071 is relatively loose, the coil 071 can be installed only by aligning the positions, and therefore, after the coil 071 is assembled, the sixth clamping jaw E115 is prevented from interfering when the wiring contact 072 and the static contact 073 are assembled subsequently, then, the sixth clamping jaw E115 is moved upward first, and then the wiring contact 072 and the fixed contact 073 are assembled.

Referring to fig. 1, 21 and 22, the output end of the third manipulator E101 is further provided with a fourth lifting cylinder E118, the output end of the fourth lifting cylinder E118 is connected with the press block E13, and after the electromagnetic release 07 is assembled on the sixth clamping jaw E115, the seventh clamping jaw E116 and the eighth clamping jaw E117, the fourth lifting cylinder E118 drives the press block E13 to descend against the upper end of the electromagnetic release 07, so that the electromagnetic release 07 is further inserted into the corresponding installation position, and the installation is more stable.

Referring to fig. 1, 21 and 22, in a specific embodiment, the seventh gripper E12 includes a third lifting cylinder E121 and a suction assembly E122 connected to an output end of the third lifting cylinder E121, and the suction assembly E122 is driven by the third lifting cylinder E121 to be controllably lifted, so as to suck the arc 06 and transfer it to a corresponding mounting position, and preferably, the suction assembly E122 includes a suction cup.

Referring to fig. 3 and 4, the encapsulating station F includes a fifth manipulator F1, the fifth manipulator F1 is preferably a six-axis manipulator, the output end of the six-axis manipulator is provided with a gripper, when the upper case 01 and the lower case 02 are combined, the fifth manipulator firstly grabs the upper case 01 on the jig and covers the upper case 01 on the lower case 02, so as to obtain the encapsulated circuit breaker, and then the fifth manipulator grabs the circuit breaker to realize blanking, so as to complete the assembly of the circuit breaker.

The feeding module provided by this embodiment is provided with a feeding device and a vibrating device, so that the corresponding component is vibrated to a reference posture by the corresponding vibrating device after being fed, and the visual recognition unit is arranged to monitor the component conforming to the reference posture, and when only the component conforming to the condition conforms to a certain number, the component is fed back to the control module and the control module stops vibrating the vibrating disk, and controls the transfer module to take away the component conforming to the reference posture, wherein the reference posture information is preset, and the reference posture information includes a view acquired at a viewing angle of the corresponding visual recognition unit when the corresponding component is allowed to be transferred on the vibrating disk, that is, as long as the component is vibrated to a reference posture when a specified side surface faces the corresponding visual recognition unit, the component is allowed to be transferred, and an angle of the component in a direction parallel to the vibrating disk is not limited, the following adjustment may be performed by the transfer module when transferring the component, specifically, the coordinates of the component conforming to the reference posture are fed back to the control module together while the visual recognition unit feeds back the signal to the control module, and the transfer module is driven to perform a corresponding action after being processed by the control module to adjust the component to a desired angle. In a specific embodiment, the reference posture information of the component may be stored in the control module, and may also be stored in the visual recognition unit. After the operation, the transfer module can immediately grab corresponding parts, and the parts are transferred to corresponding stations or directly assembled on corresponding mounting positions according to information fed back by the visual identification unit, so that the function of automatically assembling the circuit breaker is realized, the production efficiency is improved, the cost is reduced, and the assembling quality is improved.

Referring to fig. 21, the blanking device of each feeding module comprises a support H1, a bin H2 arranged on the support H1 in a manner of swinging up and down, a swinging mechanism H3 connected with the bin H2, and a hopper H4 arranged on the lower side of the bin H2, a discharge port is arranged at the front end of the bin H2, the upper end and the lower end of the hopper H4 are open, the inner wall of the hopper is provided with a material guide wall H41 which is gradually narrowed from top to bottom, the lower end opening of the hopper H4 is connected with a material guide groove H5 which extends towards the vibration disc 21, the swinging mechanism H3 selectively drives the bin H2 to swing downwards, to intermittently transfer the parts into the hopper H4, the parts are moved to the lower end opening of the hopper H4 under the guidance of the guide wall H41 and enter the vibration plate through the guide chute H5, the intermittent blanking can avoid the situation that parts are excessively accumulated to block the hopper H4, and the hopper H4 and the guide chute H5 can effectively guide the parts to flow to the vibrating disk, so that the parts are prevented from being damaged in the falling process.

Referring to fig. 21, in a specific embodiment, the bin H2 includes a mounting frame H21, a tray H22 and a positioning cylinder H23, two slots H24 are oppositely disposed on the lower side of the mounting frame H21, two flanges H25 are respectively disposed at two opposite ends of the tray H22 corresponding to the slots H24, the tray H22 is inserted between the two slots H24 to support the flanges H25 on the slots H24, two positioning cylinders H23 are disposed and are respectively fixed on the upper side of the mounting frame H21 corresponding to two opposite corners of the tray H22, the output ends of the two positioning cylinders H23 selectively press the flanges H25 downwards to fix the tray H22 on the slots H24, the above-mentioned bin H2 is disposed in a manner that facilitates component supplement, and when the components of the tray H2 are exhausted, the output ends of the positioning cylinders H23 are driven to be retracted, so that the tray H22 can be taken out of the slots H24, so that the tray H22 with the components can be directly replaced, and the operation of the trays H22 with convenience.

Referring to fig. 21, the visual recognition unit of each station includes a camera module H0 for capturing images, and the camera module H0 is vertically disposed above the corresponding vibration plate.

The working principle of the invention is as follows:

the lower shell 02 meeting the reference posture is preset on the first feeding table A10, the locking device 03 meeting the reference posture is preset on the second feeding table B20, the first transfer module A30 transfers the lower shell 02 to a jig of the material channel G, meanwhile, the first feeding module A20 vibrates the upper shell 01 until at least n upper shells 01 meeting the reference posture exist on a vibration disc of the first transfer module, then, the first transfer module transfers one upper shell 01 meeting the reference posture to the jig, the first feeding module A20 vibrates again, when the upper shell 01 and the lower shell 02 are all placed on the jig, the material channel G conveys the jig to the next station, the next jig is conveyed to the upper shell feeding station A, and the steps are repeated to realize continuous feeding of the upper shell 01 and the lower shell 02.

The material channel G conveys the jigs to the locking device assembling station B, the fifth transfer module B10 clamps the trigger head 031, the wire connecting contact 032 and the thermal component 033 of the locking device 03 through the eighth hand grip B12 and the ninth hand grip B13, in the clamping process, as the eighth hand grip B12 descends, the limiting column B151 firstly abuts against the upper end face of the trigger head 031, the limiting blocking arm B152 abuts against the outer side face of the trigger head 031 on the side close to the ninth hand grip B13, so that the locking device 03 is pressed on the second material table B20, so that the locking device 03 does not deviate when the eighth hand grip B12 and the ninth hand grip B13 are clamped, after clamping is completed, the fifth transfer module B10 transfers the lower shell of the locking device 03 to the upper side of the 02, then the eighth hand grip B12 descends firstly to place the trigger head 031 into the first mounting position 021, then the ninth B13 descends to place the wire connecting contact 032 and the thermal component 032 into the corresponding mounting position, and finally, driving a pressing block B135 to descend by a sixth lifting cylinder B134 to further press the thermal component 033 into a third mounting position 023 so as to finish the assembly of the locking device 03, conveying the jig to the next station by a material channel G, conveying the next jig to a locking device assembly station B, and repeating the steps to continue the assembly of the locking device 03.

The material channel G transfers the jigs to the trigger assembly station C, the second feed module C20 vibrates the handles 081 and the rotary members 082, respectively, when there are at least n handles 081 corresponding to the reference posture, the corresponding second feed module C20 stops vibrating, the second transfer module C10 transfers a handle 081 corresponding to the reference posture to the turnover device C30 to turn over, thereby converting the handles 081 to the assembly posture, when there are at least n rotary members 082 corresponding to the reference posture, the corresponding second feed module C20 stops vibrating, then the second transfer module C10 mounts a rotary member 082 corresponding to the reference posture on the turned-over handle 081, then the second transfer module C10 assembles the combined handle 081 and rotary member 082 into the lower case 02 of the jigs, then the material channel G transfers the jigs to the next station and transfers the next jig to the trigger assembly station C, the above steps are repeated to continue the assembly of the triggering device 08.

The material channel G conveys the jig to the spring assembling station D, the third feeding module D20 vibrates the first spring 04 and the first spring 05 respectively, when at least n parts (the first spring 04 or the second spring 05) meeting the reference posture exist on the corresponding vibration disk, the corresponding third feeding module D20 stops vibrating, the third transferring module D10 immediately assembles a part (the first spring 04 or the second spring 05) meeting the reference posture into the lower shell 02 on the jig, immediately vibrates the third feeding module D20 again, at the moment, the other third feeding module D20 also vibrates at least n parts meeting the reference posture, the third transferring module D10 assembles a part meeting the reference posture on the third feeding module D20 into the lower shell 3502, and after the first spring 04 and the second spring 05 are installed in the lower shell 02 on the jig, the material channel G conveys the jig to the next station, and conveying the next jig to a spring assembling station D, and repeating the steps to continue assembling the first spring 04 and the second spring 05.

The material channel G conveys the jig to a release and arc extinguishing assembly station E, a fourth feeding module E20 respectively vibrates the arc extinguishing 06 and the electromagnetic release 07, when at least n electromagnetic releases 07 which accord with the reference posture exist on the corresponding vibration disk, the corresponding fourth feeding module E20 stops vibrating, the fourth transferring module E10 mounts one electromagnetic trip 07 in accordance with the reference posture into the lower case 02 of the jig, at this time, the other fourth feeding module E20 also vibrates at least n arcs 06 in accordance with the reference posture, the fourth transferring module E10 mounts one arc 06 in accordance with the reference posture into the lower case 02, when the lower shell 02 of the jig is internally provided with the arc-extinguishing 06 and the electromagnetic trip 07, the material channel G conveys the jig to the next station, and the next fixture is conveyed to a release and arc extinguishing assembly station E, and the steps are repeated to continue the assembly of the arc extinguishing 06 and the electromagnetic release 07.

The material channel G conveys the jig to a packaging station F, the fifth manipulator F1 covers the upper shell 01 on the jig on the lower shell 02 to complete packaging of the circuit breaker, and the packaged circuit breaker is transferred from the jig to realize blanking.

Compared with the prior art, the breaker assembling equipment provided by the invention is provided with the material channel G, and the upper and lower shell feeding stations A, the locking device assembling station, the triggering device assembling station C, the spring assembling station D, the tripper and arc extinguishing assembling station E and the packaging station F which are sequentially arranged along the feeding direction of the material channel G, so that all parts are automatically assembled in the lower shell in a specific posture, and the breaker is assembled.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. Circuit breaker equipment, the circuit breaker that relates to include epitheca, inferior valve, trigger device, locking device, first spring, second spring, electromagnetism release and arc extinguishing, its characterized in that, equipment includes that control module, material say and say a plurality of stations that the pay-off direction set gradually along the material, the material say in proper order to a plurality of stations conveying tool, a plurality of stations include:

the upper shell and the lower shell feeding station are used for transferring the upper shell and the lower shell to the jig in a reference posture;

a spring assembling station for assembling the first spring and the second spring in the lower case in a reference posture;

a tripper and arc extinguishing assembly station for assembling the electromagnetic tripper and the arc extinguishing in the lower shell in a reference posture;

and the packaging station is used for covering the upper shell on the lower shell.

2. The circuit breaker assembly equipment of claim 1, wherein the upper and lower case feeding stations include a first feeding table, a first feeding module, and a first transfer module, the first feeding module outputs an upper case conforming to a reference posture, a lower case conforming to the reference posture is preset on the first feeding table, and the first transfer module transfers the upper case and the lower case conforming to the reference posture to a jig, respectively.

3. The circuit breaker assembly equipment according to claim 1, wherein the trigger device assembly station includes a second transfer module, two second feeding modules disposed on opposite sides of the second transfer module, and a turnover device, the trigger device includes a handle and a rotating member, the handle includes a rotating portion and a toggle portion, the rotating portion is provided with a mounting groove for mounting the rotating member, the two second feeding modules output the handle and the rotating member conforming to the reference posture respectively, the second transfer module transfers the handle conforming to the reference posture to the turnover device for turnover, assembles the rotating member conforming to the reference posture to the handle after turnover, and assembles the combined handle and rotating member together into the lower case.

4. The circuit breaker assembly equipment of claim 3, wherein the turnover device comprises a rotary base and a rotary mechanism for driving the rotary base to turn over, the rotary base is provided with a first mounting column and a second mounting column, the rotary portion is provided with a first positioning hole corresponding to the first mounting column, the toggle portion is provided with a second positioning hole corresponding to the second mounting column, and the second transfer module transfers the handle to the rotary base so that the first mounting column is inserted into the first positioning hole and the second mounting column is inserted into the second positioning hole.

5. The circuit breaker assembly equipment according to claim 4, wherein the second transfer module includes a first gripper and a second gripper, the first gripper includes a first clamping jaw and a second clamping jaw, the second clamping jaw is used for gripping the combined handle and the rotating member on the turnover device, the second gripper is used for gripping the rotating member output by the second feeding module and conforming to the reference posture, the first clamping jaw includes two clamping arms arranged oppositely, the bottom ends of the clamping arms are respectively provided with a hollowed-out structure corresponding to the first positioning hole, when the handle is gripped, the clamping arms are clamped on two sides of the rotating portion, the hollowed-out structures are aligned with the first positioning hole, and the poking portion is located outside the clamping arms, so that the handle is assembled on the rotating seat.

6. The circuit breaker assembly apparatus of claim 1, wherein the spring assembly station includes a third transfer module, and two third feeding modules disposed at opposite sides of the third transfer module, the two third feeding modules outputting the first and second springs conforming to the reference posture, respectively, the third transfer module being provided with a fourth gripper and a fourth gripper for gripping the first and second springs, respectively, the third transfer module assembling the first and second springs conforming to the reference posture into the lower case, respectively.

7. The circuit breaker assembly equipment according to claim 1, wherein the release and arc-extinguishing assembly station comprises a fourth transfer module and two fourth feeding modules arranged on opposite sides of the fourth transfer module, the two fourth feeding modules respectively output the electromagnetic release and arc-extinguishing conforming to the reference posture, the fourth transfer module comprises a fifth gripper, a sixth gripper and a pressing block, the fifth gripper is used for gripping the electromagnetic release, the sixth gripper is used for gripping the arc-extinguishing conforming to the reference posture, the fourth transfer module respectively assembles the electromagnetic release and the arc-extinguishing conforming to the reference posture into the lower shell, and controls the pressing block to descend and press against the assembled electromagnetic release.

8. The circuit breaker assembly equipment according to claim 1, wherein the locking device assembly station includes a second feeding table and a fifth transfer module, a locking device conforming to a reference posture is preset on the second feeding table, the locking device includes a trigger head, a thermal assembly connected to the trigger head, and a wiring contact connected to the thermal assembly, the fifth transfer module includes a seventh lifting gripper and an eighth lifting gripper, when the locking device is assembled, the seventh gripper grips the trigger head, the eighth gripper grips the wiring contact and the thermal assembly to transfer the locking device to the upper side of the lower case, and then the seventh gripper descends to assemble the trigger head into the lower case, and then the eighth gripper descends to assemble the wiring contact and the thermal assembly into the lower case.

9. The circuit breaker assembly apparatus of claim 8, wherein the seventh gripper includes a third jaw and a fourth jaw, the third clamping jaw comprises a third clamping arm and a fourth clamping arm which are clamped on the outer side surface of the trigger head, the seventh clamping jaw also comprises a limiting component, the limiting assembly comprises a limiting column which is arranged between the third clamping arm and the fourth clamping arm and is used for downwards abutting against the upper end surface of the trigger head, and a limiting blocking arm which is arranged on one side of the seventh gripper close to the eighth gripper, the lower end of the limiting column is provided with a limiting hole matched with a pin shaft on the upper end surface of the trigger head, the limiting stop arm has a preset swing amplitude in the direction from the seventh gripper to the eighth gripper, the limiting blocking arm is used for blocking the outer side face of the trigger head close to one side of the eighth hand grip when the seventh hand grip grips the trigger head.

10. The circuit breaker assembly apparatus of any one of claims 2 to 6, wherein the feed modules of each station include a blanking device, a vibration device, and a visual recognition unit, the vibrating device comprises a vibrating disk and a vibrating mechanism which are connected with the blanking device, the blanking device is used for conveying parts to the vibrating disk, the vibration disk vibrates the parts through the vibration mechanism, the visual recognition unit acquires the postures of the parts in the vibration disk, and to send a feedback signal when there are at least n parts in the vibratory pan having the same current attitude as the reference attitude, the feedback signal comprises coordinate information of parts conforming to the reference posture, and the control module stops the vibration device according to the feedback signal and drives the transfer module to grab the parts conforming to the reference posture in the vibration disc.