CN213461463U

CN213461463U - Rotor shaft automatic feeding equipment for rotor production

Info

Publication number: CN213461463U
Application number: CN202022031779.7U
Authority: CN
Inventors: 张敬国; 陈旺旺; 华古春
Original assignee: Zhejiang Linix Motor Co Ltd
Current assignee: Zhejiang Linix Motor Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-15
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a rotor production is with rotor shaft automatic feeding equipment, including the work bottom plate, be equipped with the fixing base on the work bottom plate, be equipped with the axle sleeve of getting that can reciprocate on the lateral wall of fixing base, the output shaft of getting axle sleeve and cylinder just it can the tilting to get the axle sleeve, one side of fixing base is equipped with the storage case, the bottom of storage case is equipped with the swash plate, be equipped with the clearance that is used for supplying the rotor shaft work piece to pass between the lateral wall of storage case and the lower of swash plate, the below in clearance is equipped with and is used for collecting the positioner who places rotor shaft work piece and can the translation. The utility model has the characteristics of can save production time, reduction in production cost just can guarantee work piece material loading material position, improves yields etc.

Description

Rotor shaft automatic feeding equipment for rotor production

Technical Field

The utility model relates to a rotor production is with rotor shaft automatic feeding equipment belongs to rotor pressure equipment processing technology field.

Background

The production process of the motor is complex, and multiple production procedures are involved; the rotor shaft is pressed on a rotor iron core of the motor, which is also one of the working procedures; the press-fitting equipment is generally fed in a manual sorting mode.

Because the rotor shaft needs larger pressure for press mounting, safety accidents easily occur in manual feeding; and the equipment running speed is invariable on the production line, and the processing time is limited, and manual feeding needs to be operated and accomplished in the specified time, and in case manual operation is wrong or delayed, partial rotor shaft just can't be loaded, leads to rotor core can't carry out the pressure equipment, makes equipment idle running, has wasted energy and production time, thereby has increased manufacturing cost, and the manual work is placed the rotor shaft and can't be guaranteed to place at every turn and is put in place when to equipment, and rotor shaft pressure equipment has the problem that the yields is not high.

Disclosure of Invention

An object of the utility model is to provide a rotor shaft automatic feeding equipment is used in rotor production, the manual operation who has solved that prior art exists leads to equipment idle running, artifical rotor shaft of placing to place can't guarantee to place the scheduling problem that targets in place at every turn because of the error.

The above technical purpose of the present invention is mainly solved by the following technical solutions: the automatic rotor shaft feeding equipment for rotor production comprises a working bottom plate, wherein a fixed seat is arranged on the working bottom plate, a shaft taking barrel capable of moving up and down is arranged on the side wall of the fixed seat, the shaft taking barrel is connected with an output shaft of an air cylinder and can rotate up and down, a storage box is arranged on one side of the fixed seat, an inclined plate is arranged at the bottom of the storage box, a gap for a rotor shaft workpiece to pass through is formed between the side wall of the storage box and the lowest end of the inclined plate, and a positioning device which is used for collecting and placing the rotor shaft workpiece and can move in a translation mode is arranged below the gap; through the setting of the above-mentioned axle section of thick bamboo of getting, in order to automatic adjustment position, with rotor shaft work piece automatic packing on the positioner get the axle section of thick bamboo in, thereby can wait for follow-up pressure equipment in putting into the rotor core work piece with the rotor shaft work piece automatically, error or delay when having avoided artifical the placing and operating, the rate of utilization of the improve equipment of maximize has reduced equipment cost, guarantee simultaneously that the rotor shaft work piece can be accurate stable put into the rotor core work piece in, the effectual yields that improves rotor shaft work piece pressure equipment.

Preferably, the air cylinder is fixed on the outer side of the connecting plate, a connecting block and at least one sliding block are arranged on the inner side of the connecting plate, a sliding rail matched with the sliding block is arranged on the fixed seat, the sliding block can vertically move on the sliding rail, a servo motor is fixed at the upper end of the side wall of the fixed seat, an output shaft of the servo motor is connected with the transmission module, and a screw rod in threaded connection with the connecting block is arranged at the bottom of the transmission module; through the arrangement of the sliding block and the sliding rail, the connecting plate is convenient to move in a limited mode, the connecting plate is guaranteed to stably move up and down, the rotor shaft workpiece can be accurately inserted into the rotor core workpiece, the servo motor and the screw rod are arranged in a matched mode, screw rod transmission is achieved, the up and down movement of the rotor workpiece is convenient to control, and control accuracy is improved.

Preferably, a rotary cylinder is arranged on the inner side of the connecting plate, an output shaft of the rotary cylinder is connected with the cylinder, a connecting sleeve for fixing a shaft taking barrel is arranged on the output shaft of the cylinder, and the shaft taking barrel is inserted into the connecting sleeve and fastened through a bolt; the rotary air rod and the connecting sleeve are arranged, so that the shaft taking barrel can automatically turn over after the rotor shaft workpiece is taken down through the control of the rotary air cylinder, the rotor shaft workpiece can be aligned to the rotor core workpiece, and the stability of the structure operation is ensured.

Preferably, the positioning device comprises a first positioning seat and a second positioning seat which is matched with the first positioning seat to position the rotor shaft workpiece, a first U-shaped groove for accommodating one end of the rotor shaft workpiece is formed in the first positioning seat, a second U-shaped groove which is parallel to the first U-shaped groove and is used for accommodating the other end of the rotor shaft workpiece is formed in the second positioning seat, a rotatable first roller and a rotatable second roller are respectively arranged on two sides of the first U-shaped groove, and a rotatable third roller and a rotatable second roller are respectively arranged on two sides of the second U-shaped groove; through the setting of above-mentioned first positioning seat and second positioning seat to carry out spacing fixed to the rotor shaft work piece, thereby get a section of thick bamboo and can aim at the rotor shaft work piece, collect the rotor shaft work piece, and the setting in first U-shaped groove and second U-shaped groove can avoid the rotor shaft work piece because of rocking to drop, guarantees the firm of rotor shaft work piece.

Preferably, the bottom of the inclined plate is provided with a movable plate for fixing a first positioning seat and a second positioning seat, the bottom of the storage box is provided with a sliding table cylinder for driving the movable plate to move, the side wall of the storage box is provided with an opening for moving the positioning device, the first positioning seat and the second positioning seat are both fixed on the same side of the movable plate, a movable limiting plate is arranged in the storage box, and one end of the limiting plate is fixed on the storage box through a connecting sheet; through the setting of above-mentioned fly leaf and slip table cylinder to in opening and close control to the clearance, make first positioning seat and second positioning seat can remove to the clearance below, collect the rotor shaft work piece, and collect after, can directly seal the clearance, avoid falling out of other rotor shaft work pieces, and the setting of limiting plate can be adjusted the width of storage case, in order to adapt to the rotor shaft of different length, increases the application scope of storage case.

Preferably, a bearing disc is arranged below the positioning device, a glue spreader for spreading glue on the surface of the rotor shaft workpiece is arranged on the top surface of the bearing disc, a first double-shaft cylinder for driving the bearing disc to move horizontally is arranged at the bottom of the material storage box, and an output shaft of the first double-shaft cylinder is connected with the bearing disc through a fixing block; the aforesaid is accepted the setting of dish to accept the glue solution of drippage, avoid drippage to other devices on and increase the clearance degree of difficulty, the setting of above-mentioned spreading machine, so that carry out the rubber coating to the surface of rotor shaft work piece and handle, with fastening strength between reinforcing rotor shaft work piece and the rotor core.

Preferably, a pressing wheel used for pressing a rotor shaft workpiece is arranged above the positioning device, the pressing wheel is driven to rotate by a rotating motor, a second double-shaft cylinder used for driving the pressing wheel to move up and down is arranged on the material storage box, and the rotating motor is connected with an output shaft of the second double-shaft cylinder through an L-shaped fixing sheet; the setting of above-mentioned pinch roller can compress tightly rotor shaft work piece with each gyro wheel cooperation to under the drive of rotating electrical machines, drive rotor shaft work piece and rotate, so that carry out even paining to the circumferential surface of rotor shaft work piece, when getting the rotor shaft work piece that the axle sleeve took off positioner, the spreading machine continued to paint the rotor shaft work piece simultaneously, made the rotor shaft work piece carry out the rubber coating at the in-process that removes and handled, guaranteed that the rubber coating targets in place and even.

Preferably, a disc capable of rotating around an axis is arranged below the shaft taking barrel, and a plurality of positioning clamps for fixing the rotor core are arranged on the disc; above-mentioned positioning fixture's setting for rotor core work piece can obtain effectual fixed on the disc, so that rotor shaft work piece insert, and can set up a plurality ofly, positioning fixture, so that form the production line of accomplishing, a plurality of processes go on simultaneously, have saved man-hour, have improved the amount of production.

Therefore, the utility model has the characteristics of can save production time, reduction in production cost just can guarantee work piece material loading position, improves yields etc.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the magazine of FIG. 1.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

As shown in figures 1-3, an automatic rotor shaft feeding device for rotor production comprises a working bottom plate 1, a fixed seat 2 is arranged on the working bottom plate 1, a shaft taking barrel 3 capable of moving up and down is arranged on the side wall of the fixed seat 2, the shaft taking barrel 3 is connected with an output shaft of an air cylinder 21, the shaft taking barrel 3 can rotate up and down, a storage box 4 is arranged on one side of the fixed seat 2, an inclined plate 41 is arranged at the bottom of the storage box 4, a gap 42 for a rotor shaft workpiece to pass through is arranged between the side wall of the storage box 4 and the lowest end of the inclined plate 41, a positioning device capable of horizontally moving and collecting the rotor shaft workpiece is arranged below the gap 42, the rotor shaft workpiece on the positioning device is automatically loaded into the shaft taking barrel through the arrangement of the shaft taking barrel, so that the rotor shaft workpiece on the positioning device can be automatically loaded into a rotor core workpiece to wait for subsequent press fitting, errors or delays in manual placement and operation are, the utilization rate of the maximized equipment is improved, the equipment cost is reduced, meanwhile, the rotor shaft workpiece can be accurately and stably placed into the rotor core workpiece, and the yield of the press mounting of the rotor shaft workpiece is effectively improved.

Get the below of a section of thick bamboo 3 and be equipped with disc 51 that can enclose the axis rotation, be equipped with a plurality of positioning fixture 52 that are used for fixed rotor core on disc 51, above-mentioned positioning fixture's setting for rotor core work piece can obtain effectual fixed on the disc, so that the inserting of rotor shaft work piece, and can set up a plurality ofly, positioning fixture, so that form the production line of accomplishing, and a plurality of processes go on simultaneously, have saved man-hour, have improved the amount of production.

Before a rotor shaft workpiece is placed in a rotor iron core, a positioning device is moved to the position below a gap of a material storage box, the rotor shaft workpiece automatically rolls down to the positioning device along an inclined plane, then the positioning device moves back, the gap is closed at the moment, a shaft taking barrel rotates to enable the shaft taking barrel and the rotor shaft workpiece to be coaxial, a cylinder drives the shaft taking barrel to move towards the rotor shaft workpiece until the rotor shaft workpiece is inserted into the shaft taking barrel, the cylinder drives the shaft taking barrel to move back, then the shaft taking barrel rotates downwards to be in a vertical state, and the cylinder drives the shaft taking barrel to insert the rotor shaft workpiece into one of the rotor iron core workpieces on a disc, so that the rotor shaft workpiece is fed.

The cylinder 21 is fixed on the outer side of the connecting plate 22, the inner side of the connecting plate 22 is provided with a connecting block 221 and at least one slider 222, the fixed seat 2 is provided with a slide rail 23 matched with the slider 222, the slider 222 can vertically move on the slide rail 23, the upper end of the side wall of the fixed seat 2 is fixed with a servo motor 24, an output shaft of the servo motor 24 is connected with a transmission module 241, the bottom of the transmission module 241 is provided with a screw 242 in threaded connection with the connecting block 221, the movement of the connecting plate is limited through the arrangement of the slider and the slide rail, the stable up-down movement of the connecting plate is ensured, so that a rotor shaft workpiece can be accurately inserted into a rotor iron core workpiece, and the matching arrangement of the servo motor and the screw realizes screw rod transmission, so that the; the inboard of connecting plate 22 is equipped with revolving cylinder 25, revolving cylinder 25's output shaft is connected with cylinder 21, be equipped with the adapter sleeve 211 that is used for the fixed axle section of thick bamboo 3 of getting on the output shaft of cylinder 21, get axle section of thick bamboo 3 and peg graft on adapter sleeve 211 and through the bolt-up, the setting of above-mentioned rotatory gas pole and adapter sleeve for get the axle section of thick bamboo and can take off the back with rotor shaft work piece through revolving cylinder's control, automatic upset, make rotor shaft work piece can aim at rotor core work piece, guarantee the stability of structure operation.

After the rotor shaft workpiece is fixed in the positioning device, the shaft taking barrel is turned over under the control of the rotary cylinder, the shaft taking barrel is in a horizontal state, then the connecting plate moves up and down under the control of the servo motor, the shaft taking barrel and the rotor shaft workpiece are coaxial, then the cylinder drives the shaft taking barrel to move towards the rotor shaft workpiece until the rotor shaft workpiece is inserted into the shaft taking barrel, then the cylinder drives the shaft taking barrel to return, the rotary cylinder drives the rotor shaft workpiece to turn over downwards until the rotor shaft workpiece is in a vertical state, then the rotor core workpiece rotates to the position below the rotor shaft workpiece, the rotor core workpiece is coaxial with the rotor shaft workpiece, then the servo motor is started, the rotor shaft workpiece is controlled to move downwards, the rotor core workpiece is inserted, and therefore feeding is completed.

The positioning device comprises a first positioning seat 43 and a second positioning seat 44 which is matched with the first positioning seat 43 to position the rotor shaft workpiece, a first U-shaped groove 431 for accommodating one end of the rotor shaft workpiece is arranged on the first positioning seat 43, a second U-shaped groove 441 which is used for accommodating the other end of the rotor shaft workpiece and is parallel to the first U-shaped groove 431 is arranged on the second positioning seat 44, a first roller 432 and a second roller 433 which can rotate are respectively arranged at two sides of the first U-shaped groove 431, a third roller 442 and a second roller 433 which can rotate are respectively arranged at two sides of the second U-shaped groove 441, the first positioning seat and the second positioning seat are arranged to limit and fix the rotor shaft workpiece, the shaft taking barrel can align the rotor shaft workpiece and take the rotor shaft workpiece, the first U-shaped groove and the second U-shaped groove are arranged, so that the rotor shaft workpiece can be prevented from falling off due to shaking, and the stability of the rotor shaft workpiece is ensured; the bottom of the inclined plate 41 is provided with a movable plate 45 for fixing a first positioning seat 43 and a second positioning seat 44, the bottom of the storage box 4 is provided with a sliding table cylinder 46 for driving the movable plate 45 to move, the side wall of the storage box 4 is provided with an opening 451 for moving the positioning device, the first positioning seat 43 and the second positioning seat 44 are both fixed on the same side of the movable plate 45, a movable limiting plate 47 is arranged in the storage box 4, one end of the limiting plate 47 is fixed on the storage box 4 through a connecting sheet 471, through the arrangement of the movable plate and the sliding table cylinder, the opening and closing control of the gap is facilitated, so that the first positioning seat and the second positioning seat can move to the lower part of the gap, the rotor shaft workpiece is collected, after the collection, the gap can be directly sealed, the falling-out of other rotor shaft workpieces is avoided, and the arrangement of the limiting plate can adjust, the material storage box is suitable for rotor shafts with different lengths, and the application range of the material storage box is enlarged.

The rotor shaft workpieces are placed in the material storage box in batches, the sliding table cylinder is started, the movable plate drives the positioning device to move to the position below the gap, the rotor shaft workpieces roll to the first U-shaped groove and the second U-shaped groove along the inclined plate, then the sliding table cylinder controls the movable plate to move back again, the movable plate drives the positioning device to move back to the specified position, the movable plate seals the gap at the moment, and the rotor shaft cannot fall from the gap.

A bearing disc 61 is arranged below the positioning device, a glue spreader 48 for spreading glue on the surface of the rotor shaft workpiece is arranged on the top surface of the bearing disc 61, a first double-shaft cylinder 62 for driving the bearing disc 61 to move horizontally is arranged at the bottom of the material storage box 4, an output shaft of the first double-shaft cylinder 62 is connected with the bearing disc 61 through a fixing block 63, the bearing disc is arranged so as to bear dropped glue, the situation that the dropped glue drips on other devices to increase the cleaning difficulty is avoided, and the glue spreader is arranged so as to spread glue on the surface of the rotor shaft workpiece so as to enhance the fastening strength between the rotor shaft workpiece and the rotor core; the locating device is characterized in that a pressing wheel 64 used for pressing a rotor shaft workpiece is arranged above the locating device, the pressing wheel 64 is driven to rotate through a rotating motor 65, a second double-shaft cylinder 66 used for driving the pressing wheel 64 to move up and down is arranged on the material storage box 4, the rotating motor 65 is connected with an output shaft of the second double-shaft cylinder 66 through an L-shaped fixing piece 651, the pressing wheel can be matched with each roller to press the rotor shaft workpiece, the rotor shaft workpiece is driven to rotate under the driving of the rotating motor, so that the circumferential surface of the rotor shaft workpiece can be uniformly coated, and meanwhile, when the rotor shaft workpiece on the locating device is taken down by the shaft taking barrel, a coating machine can continuously coat the rotor shaft workpiece, so that the rotor shaft workpiece can be coated with glue in the moving process, and the coating can be guaranteed to be in place and uniform.

When the rotor shaft workpiece moves to the first positioning seat and the second positioning seat, the first double-shaft cylinder controls the bearing disc to move to the lower side of the positioning device, the glue spreader is in contact with the rotor shaft workpiece, the second double-shaft cylinder drives the pressing wheel to move downwards until the second double-shaft cylinder contacts with the rotor shaft workpiece and presses the rotor shaft workpiece, the rotating motor is started, the driving pressing wheel rotates, the pressing wheel drives the rotor shaft workpiece to rotate on each roller, and the rotor shaft workpiece rotates while being coated by the glue spreader.

Claims

1. The utility model provides a rotor shaft automatic feeding equipment for rotor production, includes work bottom plate (1), its characterized in that: be equipped with fixing base (2) on work bottom plate (1), be equipped with on the lateral wall of fixing base (2) can reciprocate get a shaft section of thick bamboo (3), the output shaft of getting a shaft section of thick bamboo (3) and cylinder (21) just it can the tilting to get a shaft section of thick bamboo (3), one side of fixing base (2) is equipped with storage case (4), the bottom of storage case (4) is equipped with swash plate (41), be equipped with between the lateral wall of storage case (4) and the lowermost end of swash plate (41) and be used for supplying clearance (42) that the rotor shaft work piece passed, the below of clearance (42) is equipped with and is used for collecting the translation positioner who places rotor shaft work piece and can.

2. The rotor shaft automatic feeding equipment for rotor production according to claim 1, characterized in that: the utility model discloses a pneumatic control device, including fixing base (2), cylinder (21), connecting plate (22), slider (222), fixing base (2), servo motor (24), the output shaft and the transmission module (241) of servo motor (24) are connected, the bottom of transmission module (241) is equipped with screw rod (242) with connecting block (221) threaded connection, the inboard of connecting plate (22) is equipped with connecting block (221) and at least one slider (222), be equipped with on fixing base (2) with slider (222) complex slide rail (23) and slider (222) can be on slide rail (23) vertical migration, the lateral wall upper end of fixing base (2) is fixed with servo motor (24).

3. The rotor shaft automatic feeding equipment for rotor production according to claim 2, characterized in that: the inner side of the connecting plate (22) is provided with a rotary cylinder (25), an output shaft of the rotary cylinder (25) is connected with the cylinder (21), a connecting sleeve (211) used for fixing the shaft taking barrel (3) is arranged on the output shaft of the cylinder (21), and the shaft taking barrel (3) is inserted into the connecting sleeve (211) and fastened through bolts.

4. The rotor shaft automatic feeding equipment for rotor production according to claim 1, characterized in that: the positioning device comprises a first positioning seat (43) and a second positioning seat (44) which is matched with the first positioning seat (43) to position the rotor shaft workpiece, wherein a first U-shaped groove (431) used for accommodating one end of the rotor shaft workpiece is formed in the first positioning seat (43), a second U-shaped groove (441) used for accommodating the other end of the rotor shaft workpiece and being parallel to the first U-shaped groove (431) is formed in the second positioning seat (44), rotatable first idler wheels (432) and second idler wheels (433) are arranged on two sides of the first U-shaped groove (431) respectively, and rotatable third idler wheels (442) and second idler wheels (433) are arranged on two sides of the second U-shaped groove (441) respectively.

5. The rotor shaft automatic feeding equipment for rotor production according to claim 4, characterized in that: the bottom of swash plate (41) is equipped with fly leaf (45) that are used for fixed first positioning seat (43) and second positioning seat (44), the bottom of storage case (4) is equipped with slip table cylinder (46) that are used for driving fly leaf (45) and remove, be equipped with opening (451) that are used for supplying positioner to remove on the lateral wall of storage case (4), same one side on fly leaf (45) is all fixed in first positioning seat (43) and second positioning seat (44), be equipped with mobilizable limiting plate (47) in storage case (4), the one end of limiting plate (47) is passed through connection piece (471) and is fixed on storage case (4).

6. The rotor shaft automatic feeding equipment for rotor production according to claim 1, characterized in that: the utility model discloses a rotor shaft gluing machine, including positioner, rotor shaft work piece, storage case (4), locating device's below is equipped with accepts dish (61), it is used for rotor shaft work piece's gumming machine (48) to accept to be equipped with on the top surface of dish (61), the bottom of storage case (4) is equipped with and is used for the drive to accept first double-shaft cylinder (62) of dish (61) translation, the output shaft of first double-shaft cylinder (62) passes through fixed block (63) and is connected with accepting dish (61).

7. The rotor shaft automatic feeding equipment for rotor production according to claim 1, characterized in that: the upper portion of the positioning device is provided with a pressing wheel (64) used for pressing a rotor shaft workpiece, the pressing wheel (64) is driven to rotate through a rotating motor (65), a second double-shaft cylinder (66) used for driving the pressing wheel (64) to move up and down is arranged on the material storage box (4), and the rotating motor (65) is connected with an output shaft of the second double-shaft cylinder (66) through an L-shaped fixing plate (651).

8. The rotor shaft automatic feeding equipment for rotor production according to claim 1, characterized in that: a disc (51) capable of rotating around an axis is arranged below the shaft taking barrel (3), and a plurality of positioning clamps (52) used for fixing the rotor core are arranged on the disc (51).