CN116424792B - Automatic lamination device with deviation rectifying function for stator or rotor production - Google Patents

Abstract

The invention discloses an automatic lamination device with a correction function for stator or rotor production, and relates to the technical field of iron core lamination. Including the support frame, the support frame rigid coupling has the fixed plate, the support frame rigid coupling has the fixed disk, the fixed plate is installed first motor, the output shaft rigid coupling of first motor has first rolling disc, first rolling disc is provided with the fixed cover, the fixed cover rigid coupling has the guide bar, the second motor is installed to the fixed plate, the output shaft rigid coupling of second motor has the second rolling disc, the second rolling disc rigid coupling has first fixed section of thick bamboo, first fixed section of thick bamboo intercommunication has T shape communicating pipe, T shape communicating pipe sliding connection has a sliding cylinder, sliding cylinder rigid coupling has first limiting plate, the support frame rigid coupling has first mount, the second push rod is installed to first mount. According to the invention, the guide rod is used for guiding the metal sheet preliminarily, and the gaps of the metal sheet are completely aligned in a propping way through the symmetrically distributed first limiting plates, so that the subsequent lamination process is convenient.

Description

Automatic lamination device with deviation rectifying function for stator or rotor production

Technical Field

The invention relates to the technical field of iron core lamination, in particular to an automatic lamination device with a deviation correcting function for stator or rotor production.

Background

The motor or generator comprises a stator and a rotor, wherein the stator is composed of an iron core, a coil wound on the iron core and a machine base, the rotor is composed of a rotor shaft, an electromagnet, the iron core and the like, and the iron core is composed of metal which is processed into a sheet shape and is magnetically conductive and electrically conductive in order to reduce eddy current loss.

In order to ensure the normal use of the iron core, the iron core is required to be laminated by laminating the placed multilayer metal sheets, the iron core is provided with notches or grooves which are convenient for winding the coil because the iron core can wind the coil, the notches or grooves are required to be aligned in the laminating process, otherwise, the normal use of the iron core can be influenced, but the placement mode of the existing metal sheets is mostly manually placed, the complete alignment of the notches cannot be ensured, so that the use effect and the yield of the iron core are influenced, the process of placing the metal sheets wastes time and labor, and the working efficiency is low.

Disclosure of Invention

The invention provides an automatic lamination device with a correction function for stator or rotor production, which is used for overcoming the defect that notches cannot be completely aligned in the metal sheet placement process.

The technical proposal is as follows: the utility model provides an automatic lamination device with function of rectifying for stator or rotor production, which comprises a supporting rack, the support frame rigid coupling has the fixed plate, the support frame has the fixed disk through the sleeve rigid coupling, the fixed disk is provided with logical groove, the fixed disk rotates and is connected with first rolling disk, first rolling disk is provided with circumference equidistant logical groove, the logical groove department of first rolling disk is provided with the fixed cover, the fixed cover rigid coupling has the guide bar of symmetric distribution, first motor is installed to the fixed plate, the output shaft of first motor runs through fixed disk and sleeve and with first rolling disk rigid coupling, the support frame rotates and is connected with the second rolling disk, the second rolling disk rigid coupling has the guide post of circumference equidistant distribution, the fixed plate installs the second motor, the output shaft and the second rolling disk rigid coupling of second rolling disk, the second rolling disk rigid coupling has equidistant and is located adjacent guide post circumference first fixed cylinder, first fixed cylinder intercommunication has equidistant T shape communicating pipe, T shape communicating pipe sliding connection has the sliding cylinder of symmetric distribution, the sliding cylinder rigid coupling of same side has first limiting plate on the same first fixed cylinder, the support frame rigid coupling has first, first push rod is installed to the second push rod.

Further, the guide rod positioned at the through groove of the fixed disc is positioned right above the first limiting plates which are adjacently and symmetrically distributed.

Further, the cross-sectional area of the guide rod increases gradually from top to bottom.

Further, the second rotating disc is provided with water pumps of the same number as the guide posts, and the water pumps are communicated with the first fixed cylinders surrounding the adjacent guide posts through the first communication pipes.

Further, the guide post circumference is provided with the second mount, second mount and second rolling disc rigid coupling, second mount sliding connection has the carriage that the equidistance distributes, carriage sliding connection has the backup pad, the backup pad is provided with the spout, the cross-sectional area of backup pad spout increases gradually from top to bottom, the carriage rigid coupling has the third sliding plate, the third sliding plate rigid coupling has with adjacent backup pad complex second limiting plate, third sliding plate and second limiting plate and the sliding frame sliding fit of adjacent and non-rigid coupling, the first push rod is installed to the fixed plate, the second rolling disc is provided with the through-hole with first push rod complex, the quantity of through-hole is the same with the quantity of guide post, carriage sliding connection has first sliding plate and second sliding plate, first sliding plate and second sliding plate all with adjacent backup pad sliding fit, be provided with the spring between first sliding plate and the adjacent carriage, be provided with the spring between second sliding plate and the adjacent carriage, the carriage rigid coupling has the fixed block, the fixed block height difference that the adjacent carriage was fixed block fixedly connected, circumference distributes and the fixed block rigid coupling of equal height has the solid ring.

Further, the sliding frames distributed at equal intervals slide along the adjacent second fixing frames at different sliding distances.

Further, the elastic force of the first sliding plate spring is smaller than the gravity of the sliding frame.

Further, the carriage rotates and is connected with first stopper, is provided with the torsional spring between first stopper and the adjacent carriage, first stopper and adjacent second mount sliding fit, and the backup pad rigid coupling has the second sliding block, and one side that the second sliding block is close to adjacent first stopper is the arc inclined plane.

Further, the carriage rigid coupling has the slide bar, second rolling disc rigid coupling has the second fixed section of thick bamboo with adjacent slide bar sliding connection, the second fixed section of thick bamboo is provided with the through-hole, hydraulic oil has been placed in the second fixed section of thick bamboo, the slide bar rigid coupling has the second communicating pipe that is located adjacent second fixed section of thick bamboo, the second communicating pipe rigid coupling has the spacing ring of symmetric distribution, the second communicating pipe is provided with first through-hole and second through-hole, second communicating pipe sliding connection has with adjacent second through-hole complex slip cap, the slip cap is located between the spacing ring of adjacent and symmetric distribution, be provided with the spring between the spacing ring of slip cap and keeping away from adjacent slide bar.

Further, the device also comprises an inner gear ring, wherein the inner gear ring is fixedly connected with the fixed disk, an outer gear ring meshed with the inner gear ring is fixedly connected with the fixed sleeve, and the fixed sleeve is rotationally connected with the first rotating disk.

The beneficial effects are as follows: according to the invention, the metal sheet is initially guided by the guide rod, and the symmetrically distributed first limiting plates completely align the gaps of the metal sheet in a propping way, so that the subsequent lamination process is convenient; the metal sheets are separated in a layering mode, so that the straightening process of the first limiting plate is smoother, and the phenomenon that the lamination effect is poor due to the fact that the metal sheets are excessively thick and difficult to deflect is prevented; through the cooperation between second communicating pipe, spacing ring and the slip cap, provide the buffer force to the sheetmetal at the in-process of placing, prevent to drop suddenly and make the sheetmetal take place by a wide margin deflection, do not influence its normal operating at the in-process that the device resets.

Drawings

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

Fig. 2 is a schematic perspective view of the parts such as the fixed disc and the first rotating disc.

Fig. 3 is a schematic perspective view of a second rotating disc, a second motor and other parts according to the present invention.

Fig. 4 is a schematic perspective view of parts such as a water pump and a second fixing frame.

Fig. 5 is a schematic perspective view of a first fixing cylinder and a T-shaped communicating tube according to the present invention.

Fig. 6 is an enlarged perspective view of fig. 5 a according to the present invention.

Fig. 7 is a schematic perspective view of a second fixing frame, a sliding frame and other parts according to the present invention.

Fig. 8 is a schematic perspective view of the sliding frame, the first limiting block and other parts of the present invention.

Fig. 9 is a schematic perspective view of the sliding frame, the supporting plate and other parts of the present invention.

Fig. 10 is a schematic perspective view of the first sliding plate, the second sliding plate, and other parts according to the present invention.

Fig. 11 is a schematic perspective view of the sliding rod, the second fixed cylinder and other parts of the present invention.

Fig. 12 is a schematic perspective view of the limiting ring, the sliding sleeve and other parts of the present invention.

Reference numerals: 1. the support frame, 101, the fixed plate, 102, the first push rod, 2, the fixed disk, 201, the inner gear ring, 3, the first rotary disk, 4, the fixed sleeve, 401, the outer gear ring, 5, the first motor, 6, the guide rod, 7, the second rotary disk, 701, the guide post, 8, the second motor, 9, the first fixed cylinder, 10, the T-shaped communicating pipe, 11, the sliding cylinder, 12, the first limiting plate, 13, the first fixed frame, 14, the second push rod, 15, the water pump, 16, the first communicating pipe, 17, the second fixed frame, 18, the sliding frame, 1801, the first sliding plate, 1802, the second sliding plate, 1803, the fixed block, 1804, the fixed ring, 19, the support plate, 20, the third sliding plate, 21, the second limiting plate, 22, the first limiting block, 23, the second sliding block, 24, the sliding rod, 25, the second fixed cylinder, 26, the second communicating pipe, 2601, the first through hole, 2602, the second through hole, 27, the limiting ring, 28 and the sliding sleeve.

Detailed Description

The technical scheme of the invention is further described below with reference to the accompanying drawings.

Example 1: 1-3, 5 and 6, the automatic lamination device with deviation correcting function for stator or rotor production comprises a support frame 1, a fixing plate 101 is fixedly connected in the middle of the support frame 1, a fixing plate 2 is fixedly connected on the upper side surface of the support frame 1 through a sleeve, a through groove for blanking is arranged on the right side of the fixing plate 2, a first rotating plate 3 is rotatably connected on the inner side of the fixing plate 2, through grooves which are equidistant circumferentially and identical to the through groove of the fixing plate 2 are arranged on the first rotating plate 3, a fixing sleeve 4 is arranged at the through groove of the first rotating plate 3, two guide rods 6 which are symmetrically distributed are fixedly connected on the inner side of the fixing sleeve 4, the sectional area of each guide rod 6 is gradually increased from top to bottom, the metal sheet is convenient to enter and automatically swing, a first motor 5 is arranged on the fixing plate 101, an output shaft of the first motor 5 is fixedly connected with the first rotating plate 3 through the sleeve and penetrates through the fixing plate 2, the upper side of the support frame 1 is rotationally connected with a second rotating disc 7, the second rotating disc 7 is fixedly connected with three guide posts 701 with circumferential equidistance, the guide posts 701 are used for limiting metal sheets, the deflection degree of the metal sheets is prevented from being overlarge, a fixing plate 101 is provided with a second motor 8, an output shaft of the second motor 8 is fixedly connected with the second rotating disc 7, the second rotating disc 7 is fixedly connected with three groups of first fixing cylinders 9, each group of first fixing cylinders 9 is positioned at the circumferential side of the adjacent guide post 701, each group of first fixing cylinders 9 comprises four first fixing cylinders 9, the lower side surface of the second rotating disc 7 is provided with three water pumps 15, the water pumps 15 are communicated with the adjacent four first fixing cylinders 9 through four first communication pipes 16, one side of each first fixing cylinder 9, which is close to the adjacent guide post 701, is communicated with four T-shaped communication pipes 10 distributed vertically equidistantly, two sides of each T-shaped communication pipe 10 are slidingly connected with symmetrically distributed sliding cylinders 11, the sliding cylinder 11 fixedly connected with the same side on the same first fixed cylinder 9 is provided with a first limiting plate 12, the two adjacent first limiting plates 12 are mutually far away through the flow of hydraulic oil, the notch positions of the multilayer metal sheets are aligned, the guide rod 6 positioned at the through groove of the fixed disc 2 is positioned right above the adjacent symmetrically distributed first limiting plates 12, the notch of the metal sheet can accurately fall to the adjacent two first limiting plates 12, the lamination process is convenient to carry out, the right side of the upper surface of the support frame 1 is fixedly connected with a first fixing frame 13, the first fixing frame 13 is provided with a second push rod 14, and the second push rod 14 is positioned right above the adjacent guide column 701.

As shown in fig. 3, 4 and 7-10, four second fixing frames 17 are circumferentially arranged on the guide posts 701, the second fixing frames 17 are fixedly connected with the second rotating disc 7, the second fixing frames 17 are provided with four groups of limiting sliding grooves, each group of limiting sliding grooves is two, the second fixing frames 17 are in sliding connection with four sliding frames 18 distributed at equal intervals, the sliding distances of the four sliding frames 18 decrease from the anticlockwise direction, the sliding frames 18 are in sliding connection with supporting plates 19, sliding grooves are arranged on one sides of the supporting plates 19 away from the adjacent guide posts 701, the side surfaces of the sliding grooves of the supporting plates 19 are right-angled triangles, the oblique sides of the sliding grooves are away from the adjacent guide posts 701, the sliding frames 18 are fixedly connected with third sliding plates 20, the third sliding plates 20 are fixedly connected with second limiting plates 21, the second limiting plates 21 are matched with the adjacent supporting plates 19 to limit the supporting plates 19, the third sliding plates 20 and the second limiting plates 21 are in sliding fit with the adjacent and non-fixedly connected sliding frames 18, the fixed plate 101 is provided with a first push rod 102, the telescopic end of the first push rod 102 is far away from the second rotating disc 7 in an initial state, the second rotating disc 7 is provided with three through holes matched with the first push rod 102, in the intermittent working process of the second motor 8, the telescopic end of the first push rod 102 is matched with the adjacent third sliding plate 20 through the adjacent through holes, the sliding frame 18 is slidably connected with a first sliding plate 1801 and a second sliding plate 1802, the first sliding plate 1801 and the second sliding plate 1802 are slidably matched with the adjacent supporting plate 19, a spring is arranged between the first sliding plate 1801 and the adjacent sliding frame 18, the spring of the first sliding plate 1801 at the supporting plate 19 limited by the second limiting plate 21 is in a compressed state, the elastic force of the spring of the first sliding plate 1801 is smaller than the gravity of the sliding frame 18, the spring of the first sliding plate 1801 is compressed before the sliding frame 18 moves upwards, springs are arranged between the second sliding plates 1802 and the adjacent sliding frames 18 and used for supporting the supporting plates 19 protruding out of the adjacent sliding frames 18, the elastic force of the springs of the four second sliding plates 1802 is smaller than the gravity of four metal sheets, the sliding frames 18 are fixedly connected with the fixing blocks 1803, the heights of the fixing blocks 1803 fixedly connected with the adjacent sliding frames 18 are sequentially increased from the anticlockwise direction, and the fixing rings 1804 are fixedly connected with the four fixing blocks 1803 which are circumferentially distributed and have the same height, so that the four sliding frames 18 with the same height synchronously move downwards to prevent the metal sheets from deflecting.

As shown in fig. 10 and 11, the sliding frame 18 is rotationally connected with two first limiting blocks 22 symmetrically distributed, torsion springs are respectively arranged between the two first limiting blocks 22 and the adjacent sliding frame 18, the two first limiting blocks 22 are respectively in sliding fit with a group of limiting sliding grooves of the adjacent second fixing frame 17, the lower side surface of the supporting plate 19 is fixedly connected with a second sliding block 23, the lower side surface of the second sliding block 23 is isosceles triangle, the upper side surface of the second sliding block 23 is rectangular, and the upper side surface and the lower side surface of the second sliding block 23 are connected through smooth cambered surfaces.

As shown in fig. 10-12, a sliding rod 24 is fixedly connected to the lower side surface of the sliding frame 18, a second fixed cylinder 25 in sliding connection with the adjacent sliding rod 24 is fixedly connected to the second rotating disk 7, a through hole is formed in the upper side of the second fixed cylinder 25, an automatic exhaust valve (not shown in the drawings) is arranged at the through hole of the second fixed cylinder 25, the sliding rod 24 can slide along the adjacent second fixed cylinder 25, hydraulic oil is placed in the second fixed cylinder 25, the hydraulic oil cannot overflow due to downward movement of the sliding rod 24, a second communicating pipe 26 is fixedly connected to the lower side of the sliding rod 24, the second communicating pipe 26 is located in the adjacent second fixed cylinder 25, two limiting rings 27 which are distributed vertically symmetrically are fixedly connected to the second communicating pipe 26, two first through holes 2601 are formed in the upper portion of the second communicating pipe 26, two second through holes 2602 are formed in the middle of the second communicating pipe 26, a sliding sleeve 28 is connected to the second communicating pipe 26 in a sliding manner, the sliding sleeve 28 is matched with the adjacent second through hole 2602, the sliding sleeve 28 is matched with the inner wall of the adjacent second fixed cylinder 25, the sliding sleeve 28 is in a friction fit with the adjacent limiting rings 27 formed between the two limiting rings 27 and the adjacent sliding sleeve 28 are located on the adjacent limiting rings 25, and the adjacent limiting rings 27 are located between the adjacent limiting rings and the adjacent limiting rings 25 are located on the adjacent side.

When the device is used for lamination work, a worker starts the first motor 5, the second motor 8, the first push rod 102 and the second push rod 14 to intermittently work, the output shaft of the first motor 5 drives the first rotating disc 3 to intermittently rotate, and the first motor 5 intermittently stops working every time, metal sheets (four gaps with circumferential equal intervals are arranged in the metal sheets) are placed in the fixing sleeve 4 at the left side of the worker, two gaps far away from each other of the metal sheets move downwards along with the inclined surfaces of the two guide rods 6 and enable the metal sheets to be stacked together in advance, and the fixing sleeve 4 at the left side and the metal sheets in the fixing sleeve move to the right side after moving to the front side along with the work of the first motor 5, so that the fixing sleeve 4 and a through groove of the fixing disc 2 are completely communicated, and at the moment, the metal sheets in the fixing sleeve 4 slide down to eight adjacent first limiting plates 12 (each gap of the fixing sleeve 4 moves to two adjacent first limiting plates 12).

The metal sheet is far away from the adjacent guide rod 6 in the downward sliding process, and is attached to the supporting plates 19 in the adjacent four second fixing frames 17 by taking the central axis of the adjacent guide post 701 as the center, and the gaps of the metal sheet are positioned at the adjacent two first limiting plates 12 in the anticlockwise direction, the first limiting plates 12 conduct large-range guiding on the metal sheet, only the first supporting plates 19 in the anticlockwise direction extend out of the adjacent sliding frames 18 in the initial state, the supporting plates 19 are pressed to drive the adjacent second sliding plates 1802 to slide downwards and press the springs of the adjacent second sliding plates 1802, the springs of the second sliding plates 1802 are compressed, the supporting plates 19 drive the adjacent second sliding blocks 23 to slide downwards synchronously while the supporting plates 19 slide downwards until the second sliding blocks 23 are contacted with the adjacent two first limiting blocks 22, the second sliding blocks 23 press the adjacent two first limiting blocks 22 to enable the two first limiting blocks 22 to rotate and release the supporting frames 18 in the anticlockwise direction, the supporting frames 18 are driven by the supporting plates 19 to slide downwards along with the supporting plates 19, the adjacent second sliding blocks 1804 are prevented from moving downwards synchronously by the adjacent second sliding blocks 18, and the adjacent second sliding frames 1804 are prevented from moving downwards along the adjacent fixing frames 18.

In the process of downward sliding of the sliding frame 18, the sliding frame 18 pushes the adjacent sliding rods 24 downwards, at this time, the automatic exhaust valve is in a communicating state, the sliding rods 24 slide downwards along the adjacent second fixed cylinders 25, air in the second fixed cylinders 25 flows outwards through the through holes on the upper sides of the sliding rods, the sliding rods 24 drive the adjacent second communicating pipes 26, the two limiting rings 27 and the sliding sleeves 28 to synchronously move downwards, in the moving process, hydraulic oil in the second fixed cylinders 25 flows into the adjacent second communicating pipes 26 and flows out through the two first through holes 2601 on the adjacent second communicating pipes 26, the downward moving speed of the second communicating pipes 26 is limited, the sliding frame 18 is buffered, sudden falling is prevented, the metal sheets are prevented from deflecting greatly, and when the hydraulic oil moves to the automatic exhaust valve, the automatic exhaust valve is closed, and leakage of the hydraulic oil is prevented.

Along with the downward sliding of the sliding frame 18, the sliding frame 18 drives the second limiting plate 21 fixedly connected with the sliding frame 18 to slide downwards, the third sliding plate 20 drives the second limiting plate 21 fixedly connected with the sliding frame to move downwards, so that the second limiting plate 21 slides along the sliding groove of the adjacent supporting plate 19 and gradually loses the limit on the adjacent supporting plate 19, the springs of the adjacent first sliding plate 1801 gradually reset, the first sliding plate 1801 drives the adjacent supporting plate 19 to slide towards the direction close to the guide post 701, the second supporting plate 19 in the anticlockwise direction protrudes, at the moment, the metal sheets in the adjacent fixed sleeve 4 are fallen completely, the first motor 5 drives the first rotating disc 3 to rotate 90 degrees, the metal sheets in the other fixed sleeve 4 are downwards moved to be in contact with the supporting plate 19 in the second sliding frame 18 in the anticlockwise direction, the supporting plate 19 in the second sliding frame 18, the supporting plate 19 in the third sliding frame 18 and the supporting plate 19 in the fourth sliding frame 18 gradually reset, the adjacent four sliding frames 18 contact with the metal sheets and downwards slide along the adjacent sliding frame 18, and the adjacent four sliding frames 18 gradually overlap each other in the anticlockwise direction, the thickness difference is prevented from being overlapped, and the thickness difference is difficult to be rectified, and the thickness difference is prevented from being caused by the fact that the metal sheets are stacked in the four directions gradually different directions.

After the first motor 5 rotates 360 degrees, four groups of metal sheets fall into the same guide post 701, at this time, the second motor 8 drives the second rotating disc 7 to rotate 120 degrees, in the process of rotating the second rotating disc 7, the water pump 15 injects hydraulic oil into the adjacent four first fixed cylinders 9 through the four first communication pipes 16, taking the first fixed cylinders 9 in fig. 5 as an example, the hydraulic oil in the first fixed cylinders 9 flows into the eight sliding cylinders 11 through the four T-shaped communication pipes 10, the hydraulic oil pushes the eight sliding cylinders 11 to be far away from the adjacent T-shaped communication pipes 10, the two first limiting plates 12 are far away from each other, the two adjacent first limiting plates 12 squeeze adjacent notches on the metal plates and align the metal sheets, and the lamination process is convenient.

After the second rotating disc 7 rotates 120 degrees, the first push rod 102 works, the telescopic end of the first push rod 102 passes through the through hole of the second rotating disc 7 and contacts with the lower side surface of the first third sliding plate 20 in the anticlockwise direction, the first push rod 102 continues to work, taking the third sliding plate 20 in fig. 9 as an example, the telescopic end of the first push rod 102 drives the third sliding plate 20 to move upwards, the third sliding plate 20 drives the adjacent second limiting plate 21 to move upwards, so that the second limiting plate 21 contacts with the supporting plate 19 and drives the supporting plate 19 to move upwards, the spring of the second sliding plate 1802 gradually returns, the spring of the second sliding plate 1802 gradually moves upwards along with the supporting plate 19, after the supporting plate 19 moves to the upper side surface of the supporting plate 19 to contact with the sliding frame 18, the spring of the second sliding plate 1802 completely returns, the telescopic end of the first push rod 102 continues to move upwards, and as the elastic force of the spring of the first sliding plate 1801 is smaller than the gravity of the sliding frame 18, the second limiting plate 21 continues to move upwards, the supporting plate 21 pushes the supporting plate 19 to the right, so that the supporting plate 19 presses the first sliding plate 1, the first sliding plate 1801 is enabled to slide along the second limiting plate 21 and the supporting plate 1801 to be compressed by the second supporting plate 1801, and the adjacent metal sheet is retracted to the second supporting plate 1801 is retracted to the right, and the supporting plate 1801 is compressed by the second supporting plate and the metal sheet is compressed by the supporting plate 17.

The telescopic end of the first push rod 102 continues to move upwards, so that the second limiting plate 21 drives the sliding frame 18 to slide upwards along the second fixing frame 17 through the supporting plate 19, the sliding frame 18 drives the third sliding plate 20 fixedly connected with the sliding frame 18 to move upwards and slide into the adjacent sliding frame 18 in the anticlockwise direction, the moving mode is repeated, the four sliding frames 18 are reset, the four sliding frames 18 drive the sliding frames 18 connected with the four sliding frames to synchronously move upwards to reset through the four fixing rings 1804, all metal sheets are out of support, after the sliding frames 18 are reset, the first limiting block 22 loses limiting, the first limiting block 22 resets through the reset of the torsion springs, and the positions of the adjacent sliding frames 18 are fixed.

When the metal sheet loses support, the telescopic end of the second push rod 14 protrudes downwards to contact with the metal sheet, and extrudes the metal sheet downwards, so that the metal sheet slides downwards along the first limiting plate 12 to be laminated, after extrusion, the telescopic end of the second push rod 14 moves upwards to reset, the telescopic end of the first push rod 102 moves downwards to reset, the third sliding plate 20 contacted with the telescopic end of the first push rod 102 slides downwards along the adjacent sliding frame 18 to reset, the supporting plate 19 of the first sliding frame 18 in the anticlockwise direction loses the limit of the adjacent first limiting block 22 to protrude outwards to complete reset, and at the moment, the sliding frame 18 cannot move downwards along with the third sliding plate 20 due to the fact that the adjacent two first limiting blocks 22 are reset.

In the process of upward movement of the sliding frame 18, the sliding frame 18 drives the sliding rod 24 to move upward, the sliding rod 24 drives the second communicating pipe 26 to move upward, at this time, the automatic exhaust valve is opened, external air starts to enter the sliding rod 24, the sliding sleeve 28 loses the limit of the adjacent limiting ring 27, friction is generated when the sliding sleeve 28 is attached to the inner wall of the second fixed cylinder 25, the sliding sleeve 28 moves downward relative to the second communicating pipe 26, the spring of the sliding sleeve 28 is compressed, the second through hole 2602 is communicated with the upper side of the sliding sleeve 28 in the second fixed cylinder 25, the flow area of hydraulic oil is increased, so that the moving speed of the sliding frame 18 cannot be influenced by the hydraulic oil, and after the sliding frame 18 moves upward to reset, the spring of the sliding sleeve 28 resets to drive the sliding sleeve 28 to move upward to reset.

The output shaft of the second motor 8 drives the second rotating disc 7 to rotate 120 degrees again, at this moment, the staff extrudes the four support plates 19 which extend outwards towards the direction far away from the adjacent guide posts 701, so that the four support plates 19 respectively extrude the adjacent first sliding plates 1801, springs of the first sliding plates 1801 are compressed, the iron cores are taken out and the extrusion of the support plates 19 is stopped, the spring reset of the first sliding plates 1801 drives the first sliding plates 1801 and the adjacent support plates 19 to extend outwards for resetting, the steps are repeated until the lamination process is completed, the staff closes the first motor 5, the second motor 8, the first push rod 102 and the second push rod 14, the working efficiency is improved by reducing the manual operation steps and using a mechanical mode, and the iron core yield is ensured.

Example 2: on the basis of embodiment 1, as shown in fig. 1 and 2, the motor further comprises an inner gear ring 201, wherein the inner gear ring 201 is fixedly connected to the upper side surface of the fixed disc 2, an outer gear ring 401 is fixedly connected to the upper side of the fixed sleeve 4, the four outer gear rings 401 are meshed with the inner gear ring 201, and the fixed sleeve 4 is rotationally connected with the first rotating disc 3 and is used for enabling the fixed sleeve 4 to rotate while revolving along the output shaft of the first motor 5.

When the first motor 5 is started, a worker places the metal sheet, if the metal sheet is in an inclined state on the adjacent guide rods 6, the downward movement and lamination of the metal sheet can be influenced, at the moment, the outer toothed ring 401 at the position of the fixed sleeve 4 and the inner toothed ring 201 at the position of the fixed disc 2 are meshed while the output shaft of the first motor 5 drives the first rotating disc 3 to rotate, so that the fixed sleeve 4 rotates while revolving along the output shaft of the first motor 5, the metal sheet in the inclined state rotates, relatively moves along the adjacent fixed sleeve 4 and slides along the adjacent two guide rods 6, the metal sheet is parallel to the first rotating disc 3, and the subsequent downward movement and lamination of the metal sheet are facilitated.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims (9)

1. The utility model provides an automatic lamination device with function of rectifying for stator or rotor production, a serial communication port, including support frame (1), support frame (1) rigid coupling has fixed disk (2) through the sleeve rigid coupling, fixed disk (2) are provided with logical groove, fixed disk (2) rotate and are connected with first rolling disk (3), first rolling disk (3) are provided with circumference equidistant logical groove, logical groove department of first rolling disk (3) is provided with fixed cover (4), fixed cover (4) rigid coupling has guide bar (6) of symmetric distribution, fixed disk (101) install first motor (5), the output shaft of first motor (5) runs through fixed disk (2) and sleeve and with first rolling disk (3) rigid coupling, support frame (1) rotate and are connected with second rolling disk (7), second rolling disk (7) rigid coupling has guide post (701) of circumference equidistance distribution, fixed disk (101) have second motor (8), the output shaft and second rolling disk (7) rigid coupling of second motor (8) are provided with fixed cover (5), second rolling disk (7) are connected with guide post (10) of symmetric distribution (10) and are located equidistant shape of sliding connection of a connecting tube (10) of symmetric distribution (10), the sliding cylinders (11) on the same side of the same first fixed cylinder (9) are fixedly connected with a first limiting plate (12), the support frame (1) is fixedly connected with a first fixed frame (13), and the first fixed frame (13) is provided with a second push rod (14);

the second rotating disk (7) is provided with the same number of water pumps (15) as the guide posts (701), and the water pumps (15) are communicated with the first fixed cylinder (9) surrounding the adjacent guide posts (701) through the first communication pipe (16).

2. An automatic lamination device with deviation correcting function for stator or rotor production according to claim 1, characterized in that the guide rods (6) at the through slots of the fixed disc (2) are positioned right above the adjacent symmetrically distributed first limiting plates (12).

3. An automatic lamination device with deviation correcting function for stator or rotor production according to claim 2, characterized in that the sectional area of the guide rod (6) is gradually increased from top to bottom.

4. The automatic lamination device with deviation correcting function for stator or rotor production according to claim 1, wherein the guide post (701) is circumferentially provided with a second fixing frame (17), the second fixing frame (17) is fixedly connected with a second rotating disc (7), the second fixing frame (17) is slidably connected with sliding frames (18) which are equidistantly distributed, the sliding frames (18) are slidably connected with support plates (19), the support plates (19) are provided with sliding grooves, the sectional area of the sliding grooves of the support plates (19) is gradually increased from top to bottom, the sliding frames (18) are fixedly connected with a third sliding plate (20), the third sliding plate (20) is fixedly connected with a second limiting plate (21) matched with an adjacent support plate (19), the third sliding plate (20) and the second limiting plate (21) are in sliding fit with the adjacent and non-fixedly connected sliding frames (18), the fixed plate (101) is provided with a first push rod (102), the number of through holes is the same as that of the guide post (701), the sliding frames (18) are slidably connected with the first sliding plates (1801) and the second sliding plates (1801) are matched with the first sliding plates (1802) and the second sliding plates (1801) and the adjacent sliding plates (1802) are arranged between the first sliding plates (1801 and the second sliding plates (1801) and the adjacent sliding plates (1802) and the second sliding plates (1802) are arranged, a spring is arranged between the second sliding plate (1802) and the adjacent sliding frame (18), the sliding frame (18) is fixedly connected with a fixed block (1803), the fixed blocks (1803) fixedly connected with the adjacent sliding frame (18) are different in height, and the fixed blocks (1803) which are circumferentially distributed and have the same height are fixedly connected with a fixed ring (1804).

5. An automatic lamination device with correction function for stator or rotor production according to claim 4, characterized in that the sliding frames (18) distributed equidistantly slide along the adjacent second fixing frames (17) at different distances.

6. An automatic lamination device with deviation correcting function for stator or rotor production according to claim 4, characterized in that the spring force of the first sliding plate (1801) spring is smaller than the gravity of the sliding frame (18).

7. The automatic lamination device with the deviation correcting function for stator or rotor production according to claim 5, wherein the sliding frame (18) is rotatably connected with a first limiting block (22), a torsion spring is arranged between the first limiting block (22) and the adjacent sliding frame (18), the first limiting block (22) is in sliding fit with the adjacent second fixing frame (17), the supporting plate (19) is fixedly connected with a second sliding block (23), and one side, close to the adjacent first limiting block (22), of the second sliding block (23) is an arc-shaped inclined surface.

8. The automatic lamination device with a deviation correcting function for stator or rotor production according to claim 7, wherein a sliding rod (24) is fixedly connected with a sliding frame (18), a second fixed cylinder (25) which is in sliding connection with an adjacent sliding rod (24) is fixedly connected with a second rotating disc (7), a through hole is formed in the second fixed cylinder (25), hydraulic oil is placed in the second fixed cylinder (25), a second communicating pipe (26) which is positioned in the adjacent second fixed cylinder (25) is fixedly connected with the sliding rod (24), a limit ring (27) which is symmetrically distributed is fixedly connected with the second communicating pipe (26), a first through hole (2601) and a second through hole (2602) are formed in the second communicating pipe (26), a sliding sleeve (28) which is matched with the adjacent second through hole (2602) is connected in a sliding mode, the sliding sleeve (28) is positioned between the adjacent limit rings (27) which are symmetrically distributed, and a spring is arranged between the sliding sleeve (28) and the limit ring (27) which is far away from the adjacent sliding rod (24).

9. The automatic lamination device with the deviation correcting function for stator or rotor production according to claim 1, further comprising an inner gear ring (201), wherein the inner gear ring (201) is fixedly connected to the fixed disc (2), an outer gear ring (401) meshed with the inner gear ring (201) is fixedly connected to the fixed sleeve (4), and the fixed sleeve (4) is rotatably connected with the first rotating disc (3).