CN115664133A - Rotor core shaft entering machine - Google Patents

Abstract

The invention provides a rotor iron core shaft feeding machine which comprises a rack, wherein an iron core conveying line and a blanking conveying line are respectively arranged on two side directions which are adjacent to each other and are perpendicular to each other, an iron core feeding mechanism, a rotary disc conveying mechanism, a press-mounting mechanism, a mandrel storage mechanism, a mandrel conveying mechanism and a blanking mechanism are arranged on the rack, the iron core feeding mechanism is arranged at one end, close to the iron core conveying line, of the rack, the rotary disc conveying mechanism is arranged in the middle of the rack, the mandrel storage mechanism and the mandrel conveying mechanism are arranged at one end, far away from the iron core conveying line, of the rack in parallel, the press-mounting mechanism is arranged at one end, far away from the blanking conveying line, of the rack, and the blanking mechanism is arranged at one end, close to the blanking conveying line, of a rotor iron core which is pressed on the rotary disc conveying mechanism and clamped on the blanking conveying line. The invention can improve the production efficiency and reduce the labor intensity of personnel.

Description

Rotor core shaft entering machine

Technical Field

The invention relates to the technical field of rotor assembling equipment, in particular to a rotor core shaft inserting 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 assembly of a single iron core and a mandrel in the market, the iron core is manually arranged on a table-board jig tool, 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.

Disclosure of Invention

The invention provides a rotor core shaft entering machine which improves production efficiency and reduces labor intensity of workers.

In order to realize the purpose, the invention adopts the following technical scheme:

the utility model provides a rotor core goes into axle machine, includes the frame, be provided with iron core transfer chain and unloading transfer chain respectively in two adjacent and mutually perpendicular's of frame side position, be provided with iron core feed mechanism, carousel conveying mechanism, pressure equipment mechanism, dabber storage mechanism, dabber conveying mechanism and unloading mechanism in the frame, the iron core transfer chain is used for carrying the rotor core that needs the pressure equipment to iron core feed mechanism department, and the unloading transfer chain is used for carrying the rotor core that the pressure equipment was good to next process, and iron core feed mechanism is located the one end that is close to the iron core transfer chain in the frame for the rotor core clamp that comes is carried the iron core transfer chain to get and place on the carousel conveying mechanism, carousel conveying mechanism sets up the middle part in the frame for carry the rotor core that will treat the pressure equipment to pressure equipment mechanism department and carry the rotor core that the pressure equipment is good to unloading mechanism department, dabber storage mechanism and dabber conveying mechanism lie in the frame side by side and keep away from the one end of iron core transfer chain, the dabber storage mechanism is used for depositing the dabber and deriving the spindle and carrying the rotor core to the position and carrying the one end of rotor core clamp that the pressure equipment mechanism and get and keep away from the rotor core and press equipment to the unloading mechanism, the unloading mechanism is used for the unloading mechanism, the unloading of putting the rotor core clamp is located the rotor core on the frame, the unloading mechanism is used for the unloading mechanism, the unloading mechanism is good.

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 the cylinder, promotes 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 promotion 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 the drive that promotes the cylinder, 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 pressure equipment 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 block, a lifting cylinder, a connecting block, a rotary 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 block 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 block, 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 pressing a mandrel on the mandrel clamp into a rotor iron core through a vertical pressing mechanism by horizontal rotation.

As preferred, pressure equipment mechanism includes guide bar frame, pressure equipment motor, lifter plate, pressure equipment axle, spacing clamp of spacing seat, iron core and dabber spacing clamp, the guide bar frame sets up in the frame, the lifter plate cover is established on the guide bar frame and can is removed along the guide bar frame, the pressure equipment motor sets up on the top of guide bar frame and is connected with the lifter plate, the pressure equipment axle sets up in the lifter plate bottom, spacing seat sets up in guide bar frame bottom, the spacing clamp of iron core sets up on spacing seat and the spacing clamp of iron core is located the spacing below that presss from both sides of dabber with the dabber spacing 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-proof device further comprises a dust-proof cover and an inductor, and the dust-proof cover and the inductor are both arranged on the rack.

Compared with the prior art, the automatic iron core feeding and discharging device has the advantages that the purpose of automatically conveying iron cores is achieved by the iron core conveying line and the discharging conveying line, automatic iron core feeding and discharging operation can be achieved by the iron core feeding mechanism and the discharging mechanism, then the mandrel conveying mechanism and the rotary disc conveying mechanism convey mandrels and iron cores to the press-fitting mechanism, the mandrel conveying mechanism can automatically align the mandrels to the iron cores, the press-fitting mechanism carries out press-fitting, material taking and press-fitting of the mandrels are divided into two independent parts, the press-fitting accuracy is improved, full-automatic operation of a rotor shaft entering process is achieved through integral matching, the production efficiency of equipment is improved, the labor intensity of personnel is relieved, and meanwhile, the condition that the production quality stability of products is influenced by personnel operation and the production safety risk of the equipment is caused is avoided.

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 diagram of the iron core conveying line of the present invention;

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

FIG. 5 is a schematic structural diagram of a turntable conveying mechanism according to the present invention;

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

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

FIG. 8 is a schematic structural view of a mandrel delivery mechanism of the present invention;

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

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

Detailed Description

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

It should be noted that when a component/part is referred to as being "disposed on" another component/part, it can be directly on the other component/part or intervening components/parts 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 shaft storage mechanism 6, a core shaft 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 and placing the rotor core conveyed by the core conveying line 2 onto the turntable conveying mechanism 4, and the turntable conveying mechanism 4 is arranged at the middle part of the frame 1, the automatic loading and unloading device is characterized by being used for conveying a rotor core to be subjected to press mounting to a press mounting mechanism 5 and conveying the rotor core subjected to press mounting to an unloading mechanism 8, a mandrel storage mechanism 6 and a mandrel conveying mechanism 7 are located at one end, far away from an iron core conveying line 2, of a rack 1 side by side, the mandrel storage mechanism 6 is used for storing and guiding a mandrel out for clamping the mandrel conveying mechanism 7, the mandrel conveying mechanism 7 is used for clamping the mandrel led out by the mandrel storage mechanism 6 and conveying the mandrel to the press mounting mechanism 5 and enabling the mandrel to be coaxial with the rotor core, the press mounting mechanism 5 is located at one end, far away from the unloading conveying line 9, of the rack and is used for press mounting the mandrel into the rotor core, the unloading mechanism 8 is located at one end, close to the unloading conveying line 9, of the rack 1 and is used for clamping the rotor core subjected to press mounting on a turntable conveying mechanism 4 and placing the unloading conveying line 9.

In concrete work time, iron core feed line 2 will treat the rotor core of pressure equipment to carry 3 departments of iron core feed mechanism, and iron core feed mechanism 3 then gets the rotor core clamp and place carousel conveying mechanism 4 on, carousel conveying mechanism 4 will treat the rotor core of pressure equipment to carry 5 departments of pressure equipment mechanism one by one, mechanism 6 is deposited to the dabber simultaneously then can place the dabber and draw out the dabber one by one, dabber conveying mechanism 7 gets the dabber of drawing out and gets and carry 5 departments of pressure equipment after, it is vertical to originally horizontal dabber rotation, and make the dabber aim at rotor core, again by pressure equipment mechanism 5 with the dabber to rotor core pressure equipment, carousel conveying mechanism 4 continuously rotates the rotor core that will press equipment after the pressure equipment and carries 8 departments of unloading mechanism to carry out the unloading operation, and carry the rotor core that the pressure equipment was good by unloading mechanism 8 in unloading transfer chain 9 at last.

Referring to fig. 3, the iron core conveyor line 2 includes an iron core conveying 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 conveying frame 21 is disposed at one side of the machine frame 1, the chain assembly 23 is laid on the iron core conveying frame 21, the speed reduction motor 22 is disposed at one end of the iron core conveying frame 21 and can drive the chain assembly 23, the cross frame 24 is disposed at one end of the iron core conveying 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 conveying 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. In operation, the core limiting clamp 56 further fixes the rotor core, the mandrel limiting clamp 57 is folded to serve as a guiding and stabilizing function 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 blanking conveying line 9 includes a blanking conveying frame 91, a guide frame 92, a blanking motor 93, a blanking hopper 94 and a blanking chain assembly 95, the blanking conveying frame 91 is disposed at one side of the frame 1, the guide frame 92 and the blanking hopper 94 are both disposed at one end of the blanking conveying frame 91, the blanking chain assembly 95 is laid on the blanking conveying frame 91, and the blanking motor 93 is disposed at the other end of the blanking conveying frame 91 for driving the blanking 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.

According to the automatic feeding and discharging device, the iron core is automatically conveyed by the iron core conveying line 2 and the discharging conveying line 9, automatic feeding and discharging operation of the iron core can be realized by the iron core feeding mechanism 3 and the discharging mechanism 8, then the core shaft and the iron core are conveyed to the press-mounting mechanism 5 by the core shaft conveying mechanism 7 and the turntable conveying mechanism 4, the core shaft can be automatically aligned to the iron core by the core shaft conveying mechanism 7, press-mounting is carried out by the press-mounting mechanism 5, material taking and press-mounting of the core shaft are divided into two independent parts, the press-mounting accuracy is improved, full-automatic operation of a rotor shaft-entering process is realized by integral matching, the production efficiency of equipment is improved, the labor intensity of personnel is reduced, and meanwhile, the influence of the operation of the personnel on the production quality stability of products and the safety risk of equipment production are avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (10)

1. A rotor core shaft feeding machine comprises a frame and is characterized in that two side positions which are adjacent to each other and vertical to each other of the frame 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 turntable conveying mechanism, a press-fitting mechanism, a mandrel storage mechanism, a mandrel conveying mechanism and a blanking mechanism, the iron core conveying line is used for conveying rotor cores to be pressed to the iron core feeding mechanism, the blanking conveying line is used for conveying the pressed rotor 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 of the frame far away from the iron core conveying line 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 to enable the mandrels to be coaxial with the rotor iron core,

the press-fitting mechanism is positioned 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 positioned 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 inserting 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 core shaft 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 core shaft limiting clamp are arranged on the limiting seat, and the core limiting clamp is located below the core shaft 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 a 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, located below the turntable and corresponding to the core fixing seat and used for jacking the rotor core pressed in the 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 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 entering 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 frame.

Images