CN217522712U - Rotor core shaft-entering machine - Google Patents

Abstract

The utility model provides a rotor core goes into axle machine, which comprises a frame, be provided with iron core transfer chain and unloading transfer chain in two side position that the frame is adjacent and mutually perpendicular respectively, be provided with iron core feed mechanism in the frame, carousel conveying mechanism, pressure equipment mechanism, the mechanism is deposited to the dabber, dabber conveying mechanism and unloading mechanism, iron core feed mechanism is located the one end that is close to the iron core transfer chain in the frame, carousel conveying mechanism sets up the middle part in the frame, the dabber is deposited the one end that mechanism and dabber conveying mechanism located the frame side by side and keep away from the iron core transfer chain, pressure equipment mechanism is located the one end of keeping away from the unloading transfer chain in the frame, unloading mechanism is located the one end that is close to the unloading transfer chain in the frame, a rotor core clamp that is good for press-mounting on carousel conveying mechanism gets and places the unloading transfer chain. The utility model discloses can improve production efficiency, alleviate personnel intensity of labour.

Description

Rotor core shaft-entering machine

Technical Field

The utility model relates to a rotor equipment technical field, concretely relates to rotor core income axle machine.

Background

The rotor core shaft entering is an indispensable procedure in the rotor production process, and the main function of the rotor core shaft entering method is to complete the procedure of the iron core shaft entering by riveting the iron core and the mandrel.

At present, semi-automatic equipment is mainly adopted for assembling a single iron core and a mandrel in the market, the iron core is manually arranged on a table jig, then the mandrel is sleeved into a pressing machine head, and press mounting is completed by a machine, and the operation mode needs to be completed by human-machine cooperation. The labor intensity of personnel is high, the production efficiency is low, and iron cores and mandrels are easy to be produced in the press fitting process of equipment and cannot be placed in place, so that products are unqualified.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotor core income axle machine improves production efficiency, alleviates personnel intensity of labour.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotor core shaft feeding machine comprises a frame, wherein two side directions which are adjacent to each other and vertical to each other are respectively provided with an iron core conveying line and a blanking conveying line, the frame is provided with an iron core feeding mechanism, a rotary disc conveying mechanism, a press-mounting mechanism, a core shaft storage mechanism, a core shaft conveying mechanism and a blanking mechanism, the iron core conveying line is used for conveying rotor cores needing press-mounting to the iron core feeding mechanism, the blanking conveying line is used for conveying the rotor cores needing press-mounting to the next process, the iron core feeding mechanism is positioned at one end, close to the iron core conveying line, of the frame and used for clamping and placing the rotor cores conveyed by the iron core conveying line on the rotary disc conveying mechanism, the rotary disc conveying mechanism is arranged in the middle of the frame and used for conveying the rotor cores to be press-mounted to the press-mounting mechanism and conveying the rotor cores to the blanking mechanism, the mandrel storage mechanism and the mandrel conveying mechanism are located at one end, away from the iron core conveying line, of the rack in parallel, the mandrel storage mechanism is used for storing and guiding out mandrels to be clamped by the mandrel conveying mechanism, the mandrel conveying mechanism is used for clamping mandrels guided by the mandrel storage mechanism, conveying the mandrels to the press-fitting mechanism and enabling the mandrels to be coaxial with the rotor iron core, the press-fitting mechanism is located at one end, away from the blanking conveying line, of the rack and used for press-fitting the mandrels into the rotor iron core, and the blanking mechanism is located at one end, close to the blanking conveying line, of the rack and used for clamping the rotor iron core pressed and mounted on the rotary table conveying mechanism and placing the rotor iron core on the blanking conveying line.

As preferred, the iron core transfer chain includes iron core carriage, chain subassembly, gear motor, crossbearer, promotes sharp module, promotes piece, iron core jacking cylinder and iron core jacking board, the iron core carriage is established in one side of frame, the chain subassembly is laid on the iron core carriage, gear motor establishes the one end at the iron core carriage and can drive the chain subassembly, the crossbearer is established in one of iron core carriage, it establishes on the crossbearer to promote sharp module, it establishes on promoting sharp module and can remove along promoting sharp module to promote the piece, iron core jacking cylinder establishes the side that is close to iron core feed mechanism on the iron core carriage, iron core jacking board is established on iron core jacking cylinder.

As preferred, iron core feed mechanism includes iron core material loading support, material loading slide rail set spare, connects cylinder, push cylinder, material loading revolving cylinder and material loading clamp, iron core material loading support is established in the frame, material loading slide rail set spare and push cylinder all set up on iron core material loading support, it can remove along material loading slide rail set spare to connect the cylinder setting on material loading slide rail set spare and through push cylinder's drive, the material loading clamp sets up on material loading revolving cylinder, material loading revolving cylinder sets up and is connecting the cylinder lower extreme for drive material loading clamp places rotor core on carousel conveying mechanism.

Preferably, carousel conveying mechanism includes carousel seat, carousel motor, carousel and iron core fixing base, the carousel seat sets up the middle part in the frame, the carousel motor sets up on the carousel seat, the carousel sets up on the carousel motor, the iron core fixing base sets up on the carousel for place rotor core, carousel motor drive carousel carry rotor core to press fitting mechanism department and carry the rotor core that the pressure equipment is good to unloading mechanism department.

As preferred, the dabber is deposited the mechanism and is included depositing the seat, depositing the slide rail module, drawing piece, fixed cylinder, depositing oblique box and regulation baffle, it sets up in the frame to deposit the seat, it sets up on depositing the seat to deposit the slide rail module, it can remove along depositing the slide rail module to draw the piece setting on depositing the slide rail module, fixed cylinder sets up on depositing the seat and with draw the piece corresponding for the dabber that will draw the piece and draw out is fixed, deposit oblique box setting on depositing the seat for place and save the dabber, the regulation baffle sets up in depositing oblique box, is used for depositing oblique box's inside parking space according to the length adjustment dabber of dabber.

Preferably, the mandrel conveying mechanism comprises a mandrel conveying seat, a linear slide rail module, a connecting sliding block, a lifting air cylinder, a connecting block, a rotary air cylinder and a mandrel clamp, the mandrel conveying seat is arranged on the rack and is parallel to the storage seat, the linear slide rail module is arranged on the mandrel conveying seat, the connecting sliding block is arranged on the linear slide rail module and can move along the linear slide rail module, the lifting air cylinder is arranged on the connecting sliding block, the connecting block is connected with the lifting air cylinder, the mandrel clamp is arranged on the rotary air cylinder, and the rotary air cylinder is arranged on the connecting block and is used for pressing a mandrel on the mandrel clamp into a rotor iron core through a vertical pressing mechanism by virtue of transverse rotation.

Preferably, the press-fitting mechanism comprises a guide rod frame, a press-fitting motor, a lifting plate, a press-fitting shaft, a limiting seat, an iron core limiting clamp and a mandrel limiting clamp, the guide rod frame is arranged on the frame, the lifting plate is sleeved on the guide rod frame and can move along the guide rod frame, the press-fitting motor is arranged on the top of the guide rod frame and is connected with the lifting plate, the press-fitting shaft is arranged at the bottom end of the lifting plate, the limiting seat is arranged at the bottom of the guide rod frame, the iron core limiting clamp and the mandrel limiting clamp are arranged on the limiting seat and the iron core limiting clamp is positioned below the mandrel limiting clamp.

As preferred, unloading mechanism includes support frame, unloading sharp module, unloading cylinder, unloading revolving cylinder, unloading clamp and unloading jacking cylinder, the support frame is established the one end that is close to the unloading transfer chain in the frame, the setting of unloading sharp module is on the support frame, the setting of unloading cylinder can be removed along unloading sharp module on the unloading sharp module, unloading revolving cylinder sets up in unloading cylinder bottom, the unloading is pressed from both sides and is set up on unloading revolving cylinder, unloading jacking cylinder sets up in the frame and is located the carousel below to it is corresponding with the iron core fixing base, be used for jacking the good rotor core jack-up of pressure equipment in the iron core fixing base.

Preferably, the unloading transfer chain includes unloading carriage, guide frame, unloading motor, hopper and unloading chain subassembly down, the unloading carriage is put in one side of frame, guide frame and hopper all set up on one end of unloading carriage down, unloading chain subassembly lays on the unloading carriage, the unloading motor sets up on the other end of unloading carriage, and is used to drive unloading chain subassembly.

Preferably, the dust cover and the inductor are further included, and both the dust cover and the inductor are arranged on the rack.

Compared with the prior art, the beneficial effects of the utility model are that, through adopting iron core transfer chain and unloading transfer chain, realize the purpose of automatic transport iron core, rethread iron core feed mechanism and unloading mechanism, can realize the automatic unloading operation of going up of iron core, then dabber conveying mechanism and carousel conveying mechanism carry dabber and iron core to press fitting mechanism department, dabber conveying mechanism can automize and aim at the iron core with the dabber, carry out the pressure equipment by press fitting mechanism afterwards, get the material of dabber and press fitting fall into two solitary parts, the precision of pressure equipment is improved, the full automatic operation of rotor income axle process has been realized in the global cooperation, the production efficiency of equipment is improved, personnel's intensity of labour has been alleviateed, avoid personnel's operation to influence product production stability of quality and initiation equipment production safety risk simultaneously.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the iron core conveying line of the present invention;

fig. 4 is a schematic structural view of the iron core feeding mechanism of the present invention;

fig. 5 is a schematic structural view of the turntable conveying mechanism of the present invention;

FIG. 6 is a schematic structural view of the press-fitting mechanism of the present invention;

fig. 7 is a schematic structural view of the spindle storage mechanism of the present invention;

fig. 8 is a schematic structural view of the mandrel conveying mechanism of the present invention;

fig. 9 is a schematic structural view of the blanking mechanism of the present invention;

fig. 10 is a schematic structural view of the blanking conveying line of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It will be understood that when an element/feature is referred to as being "disposed on" another element/feature, it can be directly on the other element/feature or intervening elements/features may also be present. When a component/part is referred to as being "connected/coupled" to another component/part, it can be directly connected/coupled to the other component/part or intervening components/parts may also be present. The term "connected/coupled" as used herein may include electrical and/or mechanical physical connections/couplings. The term "comprises/comprising" when used herein, is taken to specify the presence of stated features, steps or components/features, but does not preclude the presence or addition of one or more other features, steps, components/features. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1 and 2, a rotor core shaft feeding machine comprises a frame 1, two side positions adjacent to and perpendicular to the frame 1 are respectively provided with a core conveying line 2 and a blanking conveying line 9, the frame 1 is provided with a core feeding mechanism 3, a turntable conveying mechanism 4, a press-fitting mechanism 5, a core storing mechanism 6, a core conveying mechanism 7 and a blanking mechanism 8, the core conveying line 2 is used for conveying a rotor core to be press-fitted to the core feeding mechanism 3, the blanking conveying line 9 is used for conveying the press-fitted rotor core to the next process, the core feeding mechanism 3 is located at one end of the frame 1 close to the core conveying line 2 and is used for clamping the rotor core conveyed by the core conveying line 2 and placing the rotor core on the turntable conveying mechanism 4, the turntable conveying mechanism 4 is arranged in the middle of the frame 1 and is used for conveying the rotor core to be press-fitted to the press-fitting mechanism 5 and conveying the press-fitted rotor core to the blanking mechanism 8, the mandrel storage mechanism 6 and the mandrel conveying mechanism 7 are located at one end, far away from the iron core conveying line 2, of the rack 1 in parallel, the mandrel storage mechanism 6 is used for storing and guiding out mandrels to be clamped by the mandrel conveying mechanism 7, the mandrel conveying mechanism 7 is used for clamping mandrels guided out by the mandrel storage mechanism 6 and conveying the mandrels to the press-fitting mechanism 5 and enabling the mandrels to be coaxial with the rotor iron core, the press-fitting mechanism 5 is located at one end, far away from the blanking conveying line 9, of the rack and is used for press-fitting the mandrels into the rotor iron core, the blanking mechanism 8 is located at one end, close to the blanking conveying line 9, of the rack 1 and is used for clamping the rotor iron core pressed and placed on the blanking conveying line 9 of the turntable conveying mechanism 4.

During the concrete work, the iron core conveying line 2 conveys the rotor iron core to be pressed to the iron core feeding mechanism 3, the iron core feeding mechanism 3 clamps and places the rotor iron cores on the rotary table conveying mechanism 4, the rotary table conveying mechanism 4 conveys the rotor iron cores to be pressed one by one to the pressing mechanism 5, meanwhile, the mandrel storage mechanism 6 can be used for placing mandrels and extracting the mandrels one by one, the mandrel conveying mechanism 7 clamps the extracted mandrels and conveys the extracted mandrels to the press-fitting mechanism 5, then the original transverse mandrels are rotated to be vertical, the core shaft is aligned to the rotor core, the core shaft is pressed towards the rotor core by the pressing mechanism 5, after the pressing is finished, the turntable conveying mechanism 4 continuously rotates to convey the pressed rotor core to the blanking mechanism 8 for blanking operation, and finally, the press-mounted rotor core is conveyed into a discharging conveying line 9 by a discharging mechanism 8 for conveying.

Referring to fig. 3, the iron core conveyor line 2 includes an iron core conveyor frame 21, a chain assembly 23, a speed reduction motor 22, a cross frame 24, a pushing straight line module 25, a pushing block 26, an iron core jacking cylinder 27 and an iron core jacking plate 28, the iron core conveyor frame 21 is disposed at one side of the frame 1, the chain assembly 23 is disposed on the iron core conveyor frame 21, the speed reduction motor 22 is disposed at one end of the iron core conveyor frame 21 and can drive the chain assembly 23, the cross frame 24 is disposed at one end of the iron core conveyor frame 21, the pushing straight line module 25 is disposed on the cross frame 24, the pushing block 26 is disposed on the pushing straight line module 25 and can move along the pushing straight line module 25, the iron core jacking cylinder 27 is disposed on the iron core conveyor frame 21 near a side of the iron core feeding mechanism 3, and the iron core jacking plate 28 is disposed on the iron core jacking cylinder 27. In the time of work, treat that the rotor core of pressure equipment falls on chain assembly 23, gear motor 22 drive chain assembly 23 carries it behind the crossbearer 24 below, promotes on 26 pushes away rotor core to iron core jacking board 28 by promoting sharp module 25 drive again, drives iron core jacking board 28 by iron core jacking cylinder 27 at last and rises to get by iron core feed mechanism 3 presss from both sides, wherein promote the sharp module of sharp module 25 for possessing the driving force.

Please refer to fig. 4, the iron core feeding mechanism 3 includes an iron core feeding support 31, a feeding slide rail assembly 32, a connecting cylinder 33, a pushing cylinder 34, a feeding rotary cylinder 35 and a feeding clamp 36, the iron core feeding support 31 is disposed on the frame 1, the feeding slide rail assembly 32 and the pushing cylinder 34 are both disposed on the iron core feeding support 31, the connecting cylinder 33 is disposed on the feeding slide rail assembly 32 and can move along the feeding slide rail assembly 32 by the driving of the pushing cylinder 34, the feeding clamp 36 is disposed on the feeding rotary cylinder 35, the feeding rotary cylinder 35 is disposed at the lower end of the connecting cylinder 33, and is used for driving the feeding clamp 36 to place the rotor iron core on the turntable conveying mechanism 4. During working, the loading clamp 36 clamps the rotor core on the core lifting plate 28, the loading rotating cylinder 35 drives the loading clamp 36 to rotate, the rotor core is changed into a vertical direction, the pushing cylinder 34 pushes the connecting cylinder 33 to push the loading clamp 36 to the position of the rotary table conveying mechanism 4, and the connecting cylinder 33 drives the loading clamp 36 to lift to place the rotor core on the rotary table conveying mechanism 4.

Referring to fig. 5, the turntable conveying mechanism 4 includes a turntable base 41, a turntable motor 42, a turntable 43, and an iron core fixing base 44, the turntable base 41 is disposed in the middle of the frame 1, the turntable motor 42 is disposed on the turntable base 41, the turntable 43 is disposed on the turntable motor 42, the iron core fixing base 44 is disposed on the turntable and used for placing a rotor iron core, and the turntable motor 42 drives the turntable 43 to convey the rotor iron core to the press-fitting mechanism 5 and convey the press-fitted rotor iron core to the blanking mechanism 8. In operation, the core fixing seat 44 is used for placing the rotor core on the feeding clamp 36, and the turntable motor 42 drives the turntable 43 to convey the rotor core to be press-fitted to the press-fitting mechanism 5 and convey the press-fitted rotor core to the discharging mechanism 8.

Referring to fig. 7, the spindle storage mechanism 6 includes a storage seat 61, a storage rail module 62, a pick-up block 63, a fixed cylinder 64, a storage inclined box 65 and an adjustment partition 6, the storage seat 61 is disposed on the rack 1, the storage rail module 62 is disposed on the storage seat 61, the pick-up block 63 is disposed on the storage rail module 62 and can move along the storage rail module 62, the fixed cylinder 64 is disposed on the storage seat 61 and corresponds to the pick-up block 63 for fixing the spindle from which the pick-up block 63 is picked up, the storage inclined box 65 is disposed on the storage seat 61 for placing and storing the spindle, the adjustment partition 66 is disposed in the storage inclined box 65 for adjusting the internal storage space of the spindle storage inclined box 65 according to the length of the spindle. During work, the mandrels are stored in the inclined storage box 65 in advance, the adjusting partition plates 66 can adjust the storage space of the inclined storage box 65 according to the lengths of the mandrels, the storage slide rail module 62 has driving capability, the extracting block 63 is driven to move to extract the mandrels, and the fixing air cylinder 64 fixes the extracted mandrels and waits for the mandrel conveying mechanism 7 to clamp the mandrels.

Referring to fig. 8, the mandrel conveying mechanism 7 includes a mandrel conveying base 71, a linear sliding rail module 72, a connecting slider 73, a lifting cylinder 74, a connecting block 75, a rotary cylinder 76, and a mandrel clamp 77, the mandrel conveying base 71 is disposed on the rack 1 and is parallel to the storage base 61, the linear sliding rail module 72 is disposed on the mandrel conveying base 71, the connecting slider 73 is disposed on the linear sliding rail module 72 and can move along the linear sliding rail module 72, the lifting cylinder 74 is disposed on the connecting slider 73, the connecting block 75 is connected to the lifting cylinder 74, the mandrel clamp 77 is disposed on the rotary cylinder 76, and the rotary cylinder 76 is disposed on the connecting block 75 and is used for pressing the mandrel on the mandrel clamp 77 into the rotor core from a horizontal rotation to a vertical rotation for the pressing mechanism 5. In the time of work, lift cylinder 74 drives dabber clamp 77 and goes up and down to get the dabber clamp on the piece 63 and get, and linear slide rail module 72 possesses the driving force, and drive link block 73 removes to carry pressure equipment mechanism 5 department with the dabber, revolving cylinder 76 drives the dabber and presss from both sides 77 rotation, becomes vertical with horizontal dabber, and makes dabber and rotor core coaxial, so that pressure equipment mechanism 5 carries out accurate pressure equipment.

Referring to fig. 6, the press-fitting mechanism 5 includes a guide rod holder 51, a press-fitting motor 52, a lifting plate 53, a press-fitting shaft 54, a limiting seat 55, an iron core limiting clamp 56, and a mandrel limiting clamp 57, the guide rod holder 51 is disposed on the frame 1, the lifting plate 53 is sleeved on the guide rod holder 51 and can move along the guide rod holder 51, the press-fitting motor 52 is disposed on the top of the guide rod holder 51 and connected with the lifting plate 53, the press-fitting shaft 54 is disposed at the bottom end of the lifting plate 53, the limiting seat 55 is disposed at the bottom of the guide rod holder 51, the iron core limiting clamp 56 and the mandrel limiting clamp 57 are disposed on the limiting seat 55, and the iron core limiting clamp 56 is disposed below the mandrel limiting clamp 57. During operation, the core limiting clamp 56 further fixes the rotor core, the mandrel limiting clamp 57 is folded to perform guiding and stabilizing functions when the mandrel is pressed down, and the press-fitting motor 52 drives the lifting plate 53 to lift, so as to drive the press-fitting shaft 54 to press-fit the mandrel into the rotor core.

Referring to fig. 9, the blanking mechanism 8 includes a support frame 81, a blanking linear module 82, a blanking cylinder 83, a blanking rotary cylinder 84, a blanking clamp 85, and a blanking jacking cylinder 86, the support frame 81 is disposed at an end of the frame 1 close to the blanking conveyor line 9, the blanking linear module 82 is disposed on the support frame 81, the blanking cylinder 83 is disposed on the blanking linear module 82 and can move along the blanking linear module 82, the blanking rotary cylinder 84 is disposed at a bottom end of the blanking cylinder 83, the blanking clamp 85 is disposed on the blanking rotary cylinder 84, and the blanking jacking cylinder 86 is disposed on the frame 1 and below the turntable 43 and corresponds to the iron core fixing seat 44, and is configured to jack up the rotor iron core pressed in the iron core fixing seat 44. In the time of work, the rotor core jack-up that the pressure equipment was good in unloading jacking cylinder 86 will fix core seat 44, and unloading cylinder 83 drives unloading clamp 85 and goes up and down to press from both sides the rotor core and get, and unloading straight line module 82 possesses the driving force, drives unloading clamp 85 and removes to unloading transfer chain 9 department, and unloading revolving cylinder 84 drives unloading clamp 85 and becomes horizontal back with vertical rotor core, puts to unloading transfer chain 9.

Referring to fig. 10, the discharging conveyor line 9 includes a discharging conveyor frame 91, a guide frame 92, a discharging motor 93, a discharging hopper 94, and a discharging chain assembly 95, the discharging conveyor frame 91 is disposed at one side of the frame 1, the guide frame 92 and the discharging hopper 94 are both disposed at one end of the discharging conveyor frame 91, the discharging chain assembly 95 is disposed on the discharging conveyor frame 91, and the discharging motor 93 is disposed at the other end of the discharging conveyor frame 91 for driving the discharging chain assembly 95. In operation, the blanking motor 93 drives the blanking chain assembly 95, and the guide frame 92 is used for receiving and guiding the rotor core put down by the blanking clamp 85 to fall into the blanking hopper 94, and fall onto the blanking chain assembly 95 through the blanking hopper 94 for conveying.

Referring to fig. 1 and 2, the dust cover 10 and the inductor 11 are further included, and both the dust cover 10 and the inductor 11 are disposed on the rack 1. Dust cover 10 can prevent that the dust from influencing the pressure equipment precision, and inductor 11 has a plurality of, can respond to the position of iron core and dabber, improves the precision of pressure equipment. An electric cabinet can be added for controlling the whole operation.

The utility model discloses an adopt iron core transfer chain 2 and unloading transfer chain 9, realize the purpose of automatic transport iron core, rethread iron core feed mechanism 3 and unloading mechanism 8, can realize the automatic unloading operation of going up of iron core, then dabber conveying mechanism 7 and carousel conveying mechanism 4 carry dabber and iron core to press fitting mechanism 5 departments, dabber conveying mechanism 7 can automize and aim at the iron core with the dabber, carry out the pressure equipment by press fitting mechanism 5 afterwards, get the material of dabber and press fitting fall into two solitary parts, the precision of pressure equipment is improved, the full automatic operation of rotor income axle process has been realized in whole cooperation, the equipment production efficiency is improved, personnel intensity of labour has been alleviateed, avoid personnel's operation to influence product production stability and initiation equipment production safety risk simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. A rotor iron core shaft feeding machine comprises a frame and is characterized in that an iron core conveying line and a blanking conveying line are respectively arranged on two side directions which are adjacent to each other and vertical to each other of the frame, an iron core feeding mechanism, a rotary table conveying mechanism, a press-fitting mechanism, a mandrel storage mechanism, a mandrel conveying mechanism and a blanking mechanism are arranged on the frame, the iron core conveying line is used for conveying rotor iron cores to be pressed to the iron core feeding mechanism, the blanking conveying line is used for conveying the pressed rotor iron cores to the next working procedure,

the iron core feeding mechanism is positioned at one end of the frame close to the iron core conveying line and used for clamping and placing the rotor iron core conveyed by the iron core conveying line on the turntable conveying mechanism, the turntable conveying mechanism is arranged at the middle part of the frame and used for conveying the rotor iron core to be pressed to the pressing mechanism and conveying the pressed rotor iron core to the blanking mechanism,

the mandrel storage mechanism and the mandrel conveying mechanism are arranged at one end, far away from the iron core conveying line, of the frame in parallel, the mandrel storage mechanism is used for storing and leading out mandrels for clamping by the mandrel conveying mechanism, the mandrel conveying mechanism is used for clamping mandrels led out by the mandrel storage mechanism and conveying the mandrels to the press-fitting mechanism, and the mandrels are coaxial with the rotor iron core,

the press-fitting mechanism is located at one end, far away from the blanking conveying line, of the rack and used for press-fitting the core shaft into the rotor core, and the blanking mechanism is located at one end, close to the blanking conveying line, of the rack and used for clamping the rotor core pressed on the rotary table conveying mechanism and placing the rotor core on the blanking conveying line.

2. The rotor core shaft feeding machine according to claim 1, wherein the core conveying line comprises a core conveying frame, a chain assembly, a speed reducing motor, a cross frame, a pushing linear module, a pushing block, a core jacking cylinder and a core jacking plate, the core conveying frame is arranged on one side of the frame, the chain assembly is laid on the core conveying frame, the speed reducing motor is arranged at one end of the core conveying frame and can drive the chain assembly, the cross frame is arranged at one end of the core conveying frame, the pushing linear module is arranged on the cross frame, the pushing block is arranged on the pushing linear module and can move along the pushing linear module, the core jacking cylinder is arranged on the side, close to the core feeding mechanism, of the core conveying frame, and the core jacking plate is arranged on the core jacking cylinder.

3. The rotor core shaft feeding machine according to claim 2, wherein the core feeding mechanism comprises a core feeding support, a feeding slide rail assembly, a connecting cylinder, a pushing cylinder, a feeding rotary cylinder and a feeding clamp, the core feeding support is arranged on the frame, the feeding slide rail assembly and the pushing cylinder are both arranged on the core feeding support, the connecting cylinder is arranged on the feeding slide rail assembly and can move along the feeding slide rail assembly through driving of the pushing cylinder, the feeding clamp is arranged on the feeding rotary cylinder, and the feeding rotary cylinder is arranged at the lower end of the connecting cylinder and used for driving the feeding clamp to place the rotor core on the rotary table conveying mechanism.

4. The rotor core shaft feeding machine according to claim 3, wherein the rotary table conveying mechanism comprises a rotary table seat, a rotary table motor, a rotary table and a core fixing seat, the rotary table seat is arranged in the middle of the frame, the rotary table motor is arranged on the rotary table seat, the rotary table is arranged on the rotary table motor, the core fixing seat is arranged on the rotary table and used for placing the rotor core, and the rotary table motor drives the rotary table to convey the rotor core to the press-fitting mechanism and convey the press-fitted rotor core to the blanking mechanism.

5. The rotor core shaft inserting machine according to claim 1, wherein the mandrel storage mechanism comprises a storage seat, a storage slide rail module, an extraction block, a fixed cylinder, a storage inclined box and an adjusting partition plate, the storage seat is arranged on the machine frame, the storage slide rail module is arranged on the storage seat, the extraction block is arranged on the storage slide rail module and can move along the storage slide rail module, the fixed cylinder is arranged on the storage seat and corresponds to the extraction block and is used for fixing the mandrel of the extraction block, the storage inclined box is arranged on the storage seat and is used for placing and storing the mandrel, and the adjusting partition plate is arranged in the storage inclined box and is used for adjusting the inner storage space of the mandrel storage inclined box according to the length of the mandrel.

6. The rotor core shaft feeding machine according to claim 5, wherein the mandrel conveying mechanism comprises a mandrel conveying seat, a linear slide rail module, a connecting slider, a lifting cylinder, a connecting block, a rotary cylinder and a mandrel clamp, the mandrel conveying seat is arranged on the frame and is juxtaposed with the storage seat, the linear slide rail module is arranged on the mandrel conveying seat, the connecting slider is arranged on the linear slide rail module and can move along the linear slide rail module, the lifting cylinder is arranged on the connecting slider, the connecting block is connected with the lifting cylinder, the mandrel clamp is arranged on the rotary cylinder, and the rotary cylinder is arranged on the connecting block and is used for press-mounting a mandrel on the mandrel clamp into the rotor core from a transverse rotation mode to a vertical direction.

7. The rotor core shaft feeding machine according to claim 6, wherein the press-fitting mechanism comprises a guide rod frame, a press-fitting motor, a lifting plate, a press-fitting shaft, a limiting seat, a core limiting clamp and a mandrel limiting clamp, the guide rod frame is arranged on the machine frame, the lifting plate is sleeved on the guide rod frame and can move along the guide rod frame, the press-fitting motor is arranged on the top of the guide rod frame and is connected with the lifting plate, the press-fitting shaft is arranged at the bottom end of the lifting plate, the limiting seat is arranged at the bottom of the guide rod frame, the core limiting clamp and the mandrel limiting clamp are arranged on the limiting seat, and the core limiting clamp is located below the mandrel limiting clamp.

8. The rotor core shaft feeding machine according to claim 4, wherein the blanking mechanism comprises a support frame, a blanking linear module, a blanking cylinder, a blanking rotary cylinder, a blanking clamp and a blanking jacking cylinder, the support frame is arranged at one end, close to the blanking conveying line, of the frame, the blanking linear module is arranged on the support frame, the blanking cylinder is arranged on the blanking linear module and can move along the blanking linear module, the blanking rotary cylinder is arranged at the bottom end of the blanking cylinder, the blanking clamp is arranged on the blanking rotary cylinder, and the blanking jacking cylinder is arranged on the frame and located below the turntable and corresponds to the iron core fixing seat and is used for jacking the pressed rotor core in the iron core fixing seat.

9. The rotor core shaft feeding machine according to claim 8, wherein the blanking conveying line comprises a blanking conveying frame, a guide frame, a blanking motor, a blanking hopper and a blanking chain assembly, the blanking conveying frame is arranged on one side of the machine frame, the guide frame and the blanking hopper are both arranged at one end of the blanking conveying frame, the blanking chain assembly is laid on the blanking conveying frame, and the blanking motor is arranged at the other end of the blanking conveying frame and used for driving the blanking chain assembly.

10. The rotor core shaft inserting machine according to any one of claims 1 to 9, further comprising a dust cover and an inductor, wherein the dust cover and the inductor are both arranged on the machine frame.

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