CN113976714B - Processing device and processing technology of motor stator punching sheet - Google Patents
Processing device and processing technology of motor stator punching sheet Download PDFInfo
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- CN113976714B CN113976714B CN202111292132.2A CN202111292132A CN113976714B CN 113976714 B CN113976714 B CN 113976714B CN 202111292132 A CN202111292132 A CN 202111292132A CN 113976714 B CN113976714 B CN 113976714B
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- 238000004080 punching Methods 0.000 title claims abstract description 184
- 238000012545 processing Methods 0.000 title claims abstract description 30
- 238000005516 engineering process Methods 0.000 title abstract description 7
- 230000009471 action Effects 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 67
- 239000002994 raw material Substances 0.000 claims description 51
- 238000001179 sorption measurement Methods 0.000 claims description 37
- 238000003860 storage Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 5
- 238000003754 machining Methods 0.000 claims 2
- 238000003475 lamination Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012777 commercial manufacturing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/22—Devices for piling sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a processing device and a processing technology of a motor stator punching sheet, which relate to the field of motor stators and aim at the problems that the prior structure is complex, the volume is huge, the operation difficulty is high, various electric control devices are more, the heat energy loss generated by long-term operation is high, the energy consumption is increased, the use cost is increased, and the electric control devices are more complicated in structure, so that the later maintenance difficulty and the cost are high. The invention has compact structure, small occupied area, reduced structural parts of the device, reduced energy consumption, synchronous actions of all functional parts, capability of completing actions of feeding, returning and collecting in extreme time, and greatly improved working efficiency of the device.
Description
Technical Field
The invention relates to the field of motor stators, in particular to a processing device and a processing technology of motor stator punching sheets.
Background
The stator core is an important part of the stator and is also a main component of the magnetic circuit of the motor. The device consists of a fan-shaped sheet, a ventilation slot sheet, a positioning rib, an upper tooth pressing plate, a lower tooth pressing plate, a tension bolt, a supporting plate and other parts. The stator iron core is formed by stamping a silicon steel sheet into a sector sheet and stacking the sector sheet on a positioning rib, welding the positioning rib on a base annular plate through a supporting plate, and compacting the iron core into a whole through an upper tooth pressing plate and a lower tooth pressing plate by using a tension bolt. The iron core is also the part for placing the winding, and when the generator operates, the iron core is subjected to the combined action of mechanical force, thermal stress and electromagnetic force.
Although the existing stator punching manufacturing equipment and process are quite mature, most of the existing commercial manufacturing equipment is complex in structure, large in size and large in operation difficulty, various electric control devices are more, heat energy loss generated by long-term operation is high, energy consumption is increased, use cost is increased, and = due to the complex structure, the electric control devices are large in later maintenance difficulty and high in cost, so that the processing device and the processing process of the motor stator punching are designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects of complex structure, huge volume, large operation difficulty, more electric control devices, high heat energy loss generated by long-term operation, increased energy consumption and increased use cost in the prior art, and the electric control devices have the defects of high later maintenance difficulty and high cost due to the complex structure.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a processingequipment of motor stator punching, includes punching machine platform, feeding mechanism, link gear and storage mechanism, the punching machine platform passes through link gear and feeding mechanism transmission connection, the punching machine platform includes brace table, support arm, punching press seat, punching press head, transmission bent axle, connecting rod and drive assembly, fixed mounting has the support arm on the brace table, install transmission bent axle through the bearing between the upper end of support arm, the one end and the transmission bent axle of connecting rod rotate to be connected, the other end and the upper end of punching machine main part rotate to be connected, the support arm sliding connection of both sides is passed through the slider and is passed through to the both sides of punching machine main part, the punching press head is installed to the lower extreme of punching machine main part, be equipped with the electro-magnet on the punching press head, the punching seat is installed to the position that lies in the punching press head on the brace table.
The storage mechanism comprises a storage barrel, a lifting air cylinder and a jacking plate, wherein the storage barrel is located under the adsorption component, the bottom of the storage barrel is provided with the lifting air cylinder, the lifting air cylinder is vertically upwards provided with the jacking plate, and raw materials are stacked and placed on the storage barrel.
The processing device comprises a punching machine table, a processing device and a processing device, wherein the processing device is characterized by further comprising a feeding mechanism, the feeding mechanism comprises a supporting frame, a feeding cylinder and a feeding rod, the supporting frame is fixedly arranged on one side of the punching machine table and faces the direction of the punching machine table, the feeding rod is fixedly arranged at the end part of a piston rod of the feeding cylinder, a magnetic plate is arranged at the other end of the feeding rod, and the feeding rod is positioned between the punching seat and the punching head.
As the preference, processingequipment still includes link gear, link gear includes cam, transfer line, U type bull stick, backup pad the movable groove has been seted up to one side that the backup pad is close to the punching machine platform, movable groove department movable mounting lifting subassembly, the backup pad lower limb goes out fixedly to be equipped with the gag lever post, install adsorption component between the gag lever post, the block piece is installed to the front end of gag lever post, the other end of transfer line rotates to be connected on the cam, lifting subassembly still includes limit slider one and L type lifter, limit slider one's middle part is fixed to be equipped with L type lifter, set up horizontal movable groove on the limit slider one, slidable mounting has limit slider two in the horizontal movable groove, the one end of U type bull stick opening part is rotated with limit slider two and is connected.
Preferably, the adsorption component comprises a cross rod, two adsorption rods and a sucker, wherein the two adsorption rods are longitudinally movably inserted into limiting rings on the limiting rods, the upper ends of the two adsorption rods are connected with the cross rod through bolts, and the suckers are arranged at the lower ends of the two adsorption rods.
Preferably, the punching seat is provided with a punching hole, the punching seat is provided with a front positioning column and a rear positioning column, the number of the front positioning column and the number of the rear positioning column are two, and the front positioning column is closer to the feeding rod than the rear positioning column.
Preferably, the supporting table is of a hollow structure, a waste collection box is arranged in the central control structure, and a blanking channel is formed in the position, above the waste collection box, of the supporting table.
Preferably, the automatic feeding device further comprises a stacking mechanism, wherein the stacking mechanism comprises a blanking slide plate, a stacking base, a baffle plate and a guide column, the blanking slide plate is obliquely arranged, the baffle plate and the guide column are fixedly arranged at the central position of the stacking base, the baffle plate is fixedly arranged at the edge of one side of the stacking base, the stacking base is located at one lower end of the blanking slide plate, and one higher end of the blanking slide plate is located under the baffle plate.
Preferably, the distance between the two front positioning columns and the two rear positioning columns is larger than the width of the feeding rod and smaller than the diameter of the raw material to be punched;
The height of the front positioning column is lower than that of the feeding rod, and the height of the rear positioning column is higher than that of the feeding rod;
The height of the feeding rod is positioned between the stamping seat and the stamping head;
The feeding rod passes through the space between the two adsorption rods and the two blocking blocks.
A processing technology of motor stator punching sheet comprises the following steps;
step one: adding a certain number of raw materials to be punched with the same specification into a storage mechanism of a processing device, wherein the raw materials to be punched are of a disc-shaped structure;
Step two: starting a processing device, setting the stamping speed to be 60 times per minute, wherein the feeding frequency of the feeding cylinder is synchronous with the stamping frequency of the driving component driving the stamping machine body;
Step three: the adsorption assembly adsorbs raw materials to be punched in the lower storage mechanism and drives the raw materials to be punched to move upwards, the feeding mechanism adsorbs the raw materials to be punched on the adsorption assembly through a magnetic plate at the end part of the feeding rod and sends the raw materials to be punched to a punching seat, and the raw materials to be punched are punched through a punching machine main body to obtain a finished stator punching sheet;
Step four: the electromagnet is electrified after the punching of the punching machine main body is finished, the punched stator punching sheet is adsorbed, the feeding rod performs the next feeding action, the next raw material to be punched is fed into the punching seat, and when the feeding rod performs the return movement, the electromagnet is powered off, and the stator punching sheet after the previous punching is fallen on the magnetic plate and adsorbed;
Step five: when the feeding rod moves back to the blocking blocks, the stator punching sheet is blocked by the two blocking blocks and cannot pass through the blocking blocks, and falls down on the stacking mechanism, and the feeding mechanism continues to perform the next feeding action;
Step six: the stator punching sheets slide to the stacking base along the blanking slide plate, the center holes of the stator punching sheets are sleeved on the guide posts and finally fall on the stacking base through the blocking of the blanking plate, and each stator punching sheet is sleeved on the guide posts, so that the stacking of the stator punching sheets is realized.
The beneficial effects of the invention are as follows:
1. The driving component drives the punching machine main body to carry out punching work, and meanwhile, the linkage mechanism drives the adsorption component to move up and down, raw materials to be punched are adsorbed to a certain height in the moving process, so that the raw materials to be punched are adsorbed by the follow-up feeding mechanism and are sent to the punching machine main body for punching, and one driving component is adopted to synchronously drive the two functional components to realize the respective actions, so that the device structure is reduced, the complexity of the device is reduced, the energy consumption is reduced, and the device is very energy-saving and environment-friendly;
2. The feeding mechanism can complete feeding of the raw materials to be punched in one-time feeding and resetting processes, the stator punching sheet after being punched moves to the blanking position and returns the materials, and multiple actions can be completed through one-time complete reciprocating movement, so that the working efficiency of the whole device is greatly improved, and the automation degree of the device is improved;
3. the stacking mechanism can automatically stack and collect finished stator punching sheets, and is convenient for transferring and packaging the stator punching sheets subsequently.
The invention has novel design, simple structure, convenient use, compact structure of the whole device, small occupied area, and realizes that one driving component is adopted to drive two functional components through the linkage mechanism, thereby reducing structural components of the device, simultaneously reducing energy consumption, enabling each functional component to synchronously act, completing feeding, discharging and collecting actions in extreme time, greatly improving the working efficiency of the device, having high automation degree of the whole device, no need of manual operation, reducing labor cost, simultaneously having high mechanical component occupation ratio of the whole device, small electric control component occupation ratio, simple operation of the device, low failure rate, difficult and small later maintenance and low cost.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a cross-sectional view of the press table of the present invention;
FIG. 4 is a schematic view of the structure of the support table of the present invention;
FIG. 5 is a schematic view of a feeding mechanism and a part of a linkage mechanism according to the present invention;
FIG. 6 is a schematic diagram of a linkage mechanism according to the present invention;
FIG. 7 is a schematic view of a storage mechanism according to the present invention;
fig. 8 is a schematic structural view of the stacking mechanism of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1 and 2, a processing device and a processing technology of a motor stator punching sheet comprise a punching machine table, a feeding mechanism 3, a linkage mechanism 2 and a storage mechanism 4, wherein the punching machine table is in transmission connection with the feeding mechanism 3 through the linkage mechanism 2, and the feeding mechanism 3 sends punching raw materials in the storage mechanism 4 to the punching machine table for punching to manufacture the stator punching sheet;
Referring to fig. 3 and 4, the punching press platform includes supporting bench 101, supporting arm 103, punching press seat 105, punching press main part 104, punching press head 108, transmission bent axle 110, connecting rod 111 and drive assembly 109, the inside of supporting bench 101 is hollow structure, and be equipped with waste collection box 102 in the well accuse structure, blanking passageway 112 has been seted up to the supporting bench 101 top that has waste collection box 102, two sets of supporting arms 103 of fixed mounting on the supporting bench 101, install transmission bent axle 110 through the bearing between the upper end of two sets of supporting arms 103, transmission bent axle 110 is driven rotatory by drive assembly 109, one end and transmission bent axle 110 rotation of connecting rod 111 are connected, the other end and the upper end rotation of punching press main part 104 are connected, the both sides of punching press main part 104 pass through slider and the support arm 103 sliding connection of both sides, punching press main part 104's lower extreme is installed punching press 108, be equipped with the electro-magnet on the punching press head 108, the electro-magnet reaches through the circular telegram outage and produces magnetism and lose magnetism, be used for adsorbing the stator punching sheet that the punching press is accomplished and break away. A punching seat 105 is arranged at a position, which is positioned right below the punching head 108, on the supporting table 101, punching holes are arranged on the punching seat 105, a front positioning column 106 and a rear positioning column 107 are arranged on the punching seat 105, the number of the front positioning column 106 and the rear positioning column 107 is two, the front positioning column 106 is closer to a feeding rod 303 than the rear positioning column 107, and the height of the feeding rod 303 is positioned between the punching seat 105 and the punching head 108;
in the punching machine table, the driving assembly 109 is a servo motor or a hydraulic assembly, and the driving assembly 109 drives the transmission crankshaft 110 to rotate, so that the supporting arm 103 drives the punching machine main body 104 to move up and down, and the punching head 108 punches a raw material to be punched on the punching seat 105, and the punched waste falls into the waste collecting box 102 below through punching, so that the waste is collected and processed in a concentrated manner.
Referring to fig. 5, the feeding mechanism 3 includes a support frame 301, a feeding cylinder 302 and a feeding rod 303, wherein the support frame 301 is disposed at one side of the punching machine table, the feeding cylinder 302 is fixedly mounted in a direction facing the punching machine table, the feeding rod 303 is fixedly mounted at an end of a piston rod of the feeding cylinder 302, and a magnetic plate 304 is disposed at the other end of the feeding rod 303;
The feeding mechanism drives the feeding rod 303 to feed and reset to the punching machine table through the feeding cylinder 302.
Referring to fig. 6, the linkage mechanism 2 comprises a cam 201, a transmission rod 202, a U-shaped rotating rod 203, a supporting plate 204, a lifting assembly, an adsorption assembly and a limiting rod 214, wherein the supporting plate 204 is fixedly installed above one end of a supporting frame 301 close to a punching machine table, a movable groove 208 is formed in one side of the supporting plate 204 close to the punching machine table, the lifting assembly which moves longitudinally is movably installed at the movable groove 208, two limiting rods 214 which are parallel to each other are fixedly arranged at the lower edge of the movable groove 208 of the supporting plate 204, the adsorption assembly which moves longitudinally is movably installed between the two limiting rods 214, two blocking blocks 215 are installed at the front ends of the two limiting rods 214, one end of the opening of the U-shaped rotating rod 203 is rotationally connected with the lifting assembly, the other end of the opening of the U-shaped rotating rod 203 is rotationally connected with one end of the transmission rod 202, the closing position of the U-shaped rotating rod 203 is rotationally connected with the supporting plate 204, the other end of the transmission rod 202 is rotationally connected with the cam 201, and the cam 201 is fixedly installed at one end of the transmission crankshaft 110;
The driving assembly 109 drives the punching machine main body 104 to punch and simultaneously drives the cam 201 of the linkage mechanism 2 to rotate, the cam 201 drives the transmission rod 202 to move, one end, rotationally connected with the cam 201, of the transmission rod 202 rotates along with the cam 201, the other end drives the U-shaped rotating rod 203 to swing at a certain angle, the U-shaped rotating rod 203 swings and simultaneously drives the lifting assembly to move up and down in the movable groove 208, so that the adsorption assembly is driven to move up and down, the raw material to be punched in the adsorption storage mechanism 4 is lifted to a certain position, and the end part of the feeding rod 303 is waited to adsorb the raw material to be punched and is sent to the punching seat 105 for punching.
Referring to fig. 5 and 6, the lifting assembly drives the adsorption assembly to move longitudinally, and the adsorption assembly adsorbs the raw materials in the lower storage mechanism 4 to move upwards and is adsorbed on the magnetic plate 304 to be sent to the stamping seat 105 for stamping;
Referring to fig. 7, the storage mechanism 4 includes a storage barrel 401, a lifting cylinder 402 and a jacking plate 403, the storage barrel 401 is located under the adsorption component, the lifting cylinder 402 is installed at the bottom of the storage barrel 401, the lifting cylinder 402 is vertically arranged upwards, the jacking plate 403 is fixedly arranged at the piston end, and raw materials to be punched are stacked and placed on the jacking plate 403 in the storage barrel 401.
The lifting cylinder 402 is controlled by the control system of the whole device, and continuously extends upwards along with the continuous reduction of the raw materials to be punched in the lifting cylinder, so that the initial height of the top of the raw materials to be punched in the lifting cylinder is ensured to be kept at any moment, and the lifting cylinder is convenient for the adsorption assembly to adsorb.
Referring to fig. 5 and 6, the lifting assembly comprises a first limiting slide block 205 and an L-shaped lifting rod 209, the first limiting slide block 205 is slidably mounted in a movable groove 208, the lower middle part of the first limiting slide block 205 is fixedly provided with the L-shaped lifting rod 209, a transverse movable groove 207 is formed in the upper part of the first limiting slide block 205, a second limiting slide block 206 is slidably mounted in the transverse movable groove 207, one end of the opening of the u-shaped rotating rod 203 is rotatably connected with the second limiting slide block 206, the L-shaped lifting rod 209 drives the adsorption assembly to move upwards in the upward movement process of the lifting assembly, and the adsorption assembly automatically falls back under the action of self weight in the downward movement process of the lifting assembly.
Referring to fig. 5 and 6, the adsorption assembly includes a cross bar 213, two adsorption rods 210 and a suction cup 211, the two adsorption rods 210 are movably inserted in limit rings on the two limit rods 214 in a longitudinal direction, upper ends of the two adsorption rods 210 are connected with the cross bar 213 through bolts, and lower ends of the two adsorption rods 210 are provided with the suction cup 211.
Referring to fig. 3 and 4, the distance between the two front positioning posts 106 and the two rear positioning posts 107 is greater than the width of the feed bar 303 and less than the diameter of the log to be stamped; the front positioning column 106 is lower than the feeding rod 303, and the rear positioning column 107 is higher than the feeding rod 303; the height of the feed bar 303 is located between the punch base 105 and the punch head 108; the feeding rod 303 passes between the two suction rods 210 and the two blocking blocks 215.
A processing technology of motor stator punching sheet comprises the following steps;
step one: adding a certain number of raw materials to be punched with the same specification into a storage mechanism 4 of a processing device, wherein the raw materials to be punched are of a disc-shaped structure;
step two: starting the processing device, setting the punching speed to be 60 times per minute, and synchronizing the feeding frequency of the feeding cylinder 302 with the punching frequency of the driving assembly 109 driving the punching machine main body 104;
Step three: the adsorption assembly adsorbs and drives the raw materials to be punched in the lower storage mechanism 4 to move upwards, the feeding mechanism 3 adsorbs the raw materials to be punched on the adsorption assembly through the magnetic plate 304 at the end part of the feeding rod 303 and sends the raw materials to be punched to the punching seat 105, and the raw materials to be punched are punched through the punching machine body 104, so that a finished stator punching sheet is obtained;
Step four: after the punching of the punching machine main body 104 is completed, the electromagnet is electrified to absorb the punched stator punching sheet, the feeding rod 303 carries out the next feeding action, the next raw material to be punched is fed into the punching seat 105, when the feeding rod 303 carries out the return movement, the electromagnet is powered off, and the stator punching sheet after the previous punching is completed falls on the magnetic plate 304 and is absorbed;
step five: when the feeding rod 303 moves back to the blocking blocks 215, the stator punching sheet is blocked by the two blocking blocks 215 and cannot pass through, and falls down on the stacking mechanism 5, and the feeding mechanism 3 continues to perform the next feeding action;
step six: the stator punching sheets slide to the stacking base 504 along the blanking slide plate 501, the center holes of the stator punching sheets are sleeved on the guide posts 502 and finally fall on the stacking base 504 through the blocking of the blanking plate 503, and each stator punching sheet is sleeved on the guide posts 502, so that the stacking of the stator punching sheets is realized.
In the working process of the device, after equipment is started, the driving assembly 109 drives the punching machine main body 104 to carry out punching action through the transmission crankshaft 110, meanwhile, the lifting assembly and the adsorption assembly are driven to move up and down through the linkage mechanism 2, the transmission crankshaft 110 drives the transmission rod 202 to move through the cam 201 when rotating, one end of the transmission rod 202 rotationally connected with the cam 201 rotates along with the cam 201, the other end drives the U-shaped rotary rod 203 to swing at a certain angle, the U-shaped rotary rod 203 swings, meanwhile, the limit slider II 206 rotationally connected with the U-shaped rotary rod slides in the transverse movable groove 207 and simultaneously forces the limit slider I205 to move up and down along the movable groove 207, in the process of upward movement of the limit slider I205, the L-shaped lifting rod 209 below the limit slider I hangs the cross rod 213 to force the cross rod 213 to drive the adsorption rod 210 to move up, and meanwhile, the sucking disc 211 upwards moves one to be punched raw material at a certain height, the magnetic plate 304 at the end part of the feeding rod 303 passes through the sucker 211 under the drive of the feeding cylinder 302, meanwhile, the feeding rod 303 continuously moves towards the punching machine table, the adsorption component continuously moves upwards to form staggering, in the staggering process, the lower surface of the magnetic plate 304 at the end part of the feeding rod 303 adsorbs the raw material to be punched, the raw material to be punched is separated from the sucker 211, the raw material to be punched is sent to the punching seat 105 along with the feeding rod 303, when passing through the punching seat 105, the feeding rod 303 continuously moves forwards, the raw material to be punched is blocked by the rear positioning column 107 and falls on the punching seat 105, and is limited and positioned by the front positioning column 106 and the rear positioning column 107, at the moment, the feeding rod 303 reversely moves to reset, meanwhile, the punching machine main body 104 performs one punching action, and the driving component 109 serving as the same power source drives the lifting component to move downwards through the linkage mechanism 2, at this time, the suction component falls back to the height under the action of gravity of the suction component, the suction disc 211 at the lower end sucks the raw material to be punched in the storage mechanism 4, when the feeding rod 303 is reset to pass through the suction component again, the punching machine main body 104 is lifted upwards after finishing punching, meanwhile, the lifting component drives the suction component and the raw material to be punched on the suction component to rise to a certain height, the magnetic plate 304 sucks the raw material to be punched to the punching machine table again on the lower surface, the raw material to be punched is sent into the punching position, the electromagnet on the punching machine main body 104 is electrified to suck the stator punching sheet after punching is completed when the punching machine main body 104 finishes punching and lifts upwards, the magnetic plate 304 passes through the lower part of the punching head 108 after the feeding rod is reset after the raw material to be punched is reversely moved, the electromagnet is powered off, the magnetism is lost, the stator punching sheet falls on the magnetic plate 304 and is sucked, when the diameter of the stator punching sheet passes through the blocking blocks 215 is larger than the distance between the two blocking blocks 215, the stator punching sheet is forced to be separated, and falls into the collecting box below.
In the device, the driving component drives the punching machine main body to carry out punching work, meanwhile, the adsorption component is driven to move up and down through the linkage mechanism, raw materials to be punched are adsorbed to a certain height in the moving process, so that the raw materials to be punched are adsorbed by the follow-up feeding mechanism and are sent to the punching machine main body for punching, and one driving component is adopted to synchronously drive the two functional components to respectively realize the actions of the two functional components, so that the device structure is reduced, the complexity of the device is reduced, meanwhile, the energy consumption is reduced, and the device is very energy-saving and environment-friendly; the feeding mechanism can complete feeding of the raw materials to be punched in one-time feeding and resetting processes, the stator punching sheet after being punched moves to the blanking position and returns the materials, and multiple actions can be completed through one-time complete reciprocating movement, so that the working efficiency of the whole device is greatly improved, and the automation degree of the device is improved.
The whole device is compact in structure and small in occupied area, and two functional components are driven by one driving component through the linkage mechanism, so that structural components of the device are reduced, energy consumption is reduced, the functional components are synchronous in action, feeding, returning and collecting can be completed in extreme time, the working efficiency of the device is greatly improved, the whole device is high in automation degree, manual operation is not needed, labor cost is reduced, meanwhile, the mechanical components of the whole device are high in proportion, the electric control components are small in proportion, the device is simple to operate, the failure rate is low, later maintenance is difficult and small, and the cost is low.
Example two
Referring to fig. 1 and 8, a difference between the present embodiment and the first embodiment is that a stacking mechanism 5 is added, where the stacking mechanism 5 includes a blanking slide plate 501, a stacking base 504, a baffle plate 503 and a guide post 502 that are obliquely arranged, the guide post 502 is fixedly installed at a central position of the stacking base 504, and the baffle plate 503 is fixedly installed at an edge of one side of the stacking base 504, the stacking base 504 is located at a lower end of the blanking slide plate 501, and a higher end of the blanking slide plate 501 is located directly below the blocking block 215.
The stator punching sheet after punching is forced to be separated through the blocking block 215, falls into the blanking slide plate 501 below and slides to the stacking base 504, is blocked by the blocking plate 503, the center hole of the stator punching sheet is sleeved on the guide post 502 and finally falls on the stacking base 504, and each stator punching sheet is sleeved on the guide post 502, so that stacking of the stator punching sheets is realized, and the stacking mechanism can automatically stack and collect finished stator punching sheets, thereby facilitating subsequent transportation and packaging of the stator punching sheets.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a processingequipment of motor stator towards piece, includes punching machine platform (1), feeding mechanism (3), link gear (2) and storage mechanism (4), punching machine platform (1) is connected with feeding mechanism (3) transmission through link gear (2), punching machine platform (1) include brace table (101), support arm (103), punching press seat (105), punching machine main part (104), punching press head (108), drive crankshaft (110), connecting rod (111) and drive assembly (109), fixed mounting has support arm (103) on brace table (101), install drive crankshaft (110) through the bearing between the upper end of support arm (103), one end and drive crankshaft (110) rotation of connecting rod (111) are connected, and the other end is connected with the upper end rotation of punching machine main part (104), the support arm (103) sliding connection of both sides is passed through the slider in the both sides of punching machine main part (104), punching press head (108) are installed to the lower extreme of punching machine main part (104), be equipped with the electro-magnet on punching press head (108), be located on brace table (101) punching press seat (105) under punching press head (108) position. The storage mechanism (4) comprises a storage barrel (401), a lifting cylinder (402) and a lifting plate (403), wherein the storage barrel (401) is positioned under an adsorption component, the bottom of the storage barrel is provided with the lifting cylinder (402), the lifting cylinder (402) is vertically upwards provided with the lifting plate (403), raw materials are stacked and placed on the storage barrel (401), the storage mechanism is characterized in that the linkage mechanism (2) comprises a cam (201), a transmission rod (202), a U-shaped rotating rod (203), a supporting plate (204) and a movable groove (208) is formed in one side, close to a punching machine table (1), of the supporting plate (204), a lifting component is movably mounted at the movable groove (208), a limit rod (214) is fixedly arranged at the lower edge of the supporting plate (204), the adsorption component is mounted between the limit rods (214), a stop block (215) is mounted at the front end of the limit rod (214), the other end of the transmission rod (202) is rotatably connected to the cam (201), the component further comprises a first limit slider (205) and a L-shaped slider (209), a second limit slider (207) is fixedly mounted at the middle part (205), a first limit slider (207) and a second limit slider (207) is movably mounted at the middle part (207), one end of U type bull stick (203) opening part is connected with spacing slider two (206) rotation, the absorption subassembly includes horizontal pole (213), two absorption pole (210) and sucking disc (211), two absorption pole (210) are along the longitudinal movement insert two in spacing ring on gag lever post (214), two the upper end of absorption pole (210) is connected with horizontal pole (213) through the bolt, two the lower extreme of absorption pole (210) all is equipped with sucking disc (211).
2. The processing device of motor stator punching sheets according to claim 1, characterized in that the processing device further comprises a feeding mechanism (3), the feeding mechanism comprises a supporting frame (301), a feeding cylinder (302) and a feeding rod (303), the supporting frame (301) is arranged on one side of the punching machine table (1) and fixedly installed with the feeding cylinder (302) towards the direction of the punching machine table (1), the feeding rod (303) is fixedly installed at the end part of a piston rod of the feeding cylinder (302), a magnetic plate (304) is arranged at the other end of the feeding rod (303), and the height of the feeding rod (303) is located between the punching seat (105) and the punching head (108).
3. The processing device of the motor stator punching sheet according to claim 2, wherein punching holes are formed in the punching seat (105), a front positioning column (106) and a rear positioning column (107) are formed in the punching seat (105), the number of the front positioning column (106) and the number of the rear positioning column (107) are two, and the front positioning column (106) is closer to the feeding rod (303) than the rear positioning column (107).
4. A processing device for stator punching sheets of a motor according to claim 3, characterized in that the supporting table (101) is of a hollow structure, a waste collecting box (102) is arranged in the central control structure, and a blanking channel (112) is arranged above the waste collecting box (102) on the supporting table (101).
5. The processing device of motor stator punching sheets according to claim 4, further comprising a stacking mechanism (5), wherein the stacking mechanism (5) comprises a blanking slide plate (501), a stacking base (504), a baffle plate (503) and a guide post (502) which are obliquely arranged, the guide post (502) is fixedly arranged at the central position of the stacking base (504), the baffle plate (503) is fixedly arranged at the edge of one side of the stacking base (504), the stacking base (504) is positioned at one lower end of the blanking slide plate (501), and one higher end of the blanking slide plate (501) is positioned under the blocking block (215).
6. The processing device of motor stator punching sheets according to claim 5, characterized in that the distance between the two front positioning columns (106) and the two rear positioning columns (107) is larger than the width of the feeding rod (303) and smaller than the diameter of the raw material to be punched;
The height of the front positioning column (106) is lower than that of the feeding rod (303), and the height of the rear positioning column (107) is higher than that of the feeding rod (303); the height of the feeding rod (303) is positioned between the punching seat (105) and the punching head (108); the feeding rod (303) passes through the two adsorption rods (210) and between the two blocking blocks (215).
7. A process for machining stator laminations of an electric motor using the machining apparatus of claim 6, comprising the steps of;
Step one: adding a certain number of raw materials to be punched with the same specification into a storage mechanism (4) of a processing device, wherein the raw materials to be punched are of a disc-shaped structure;
Step two: starting a processing device, setting the punching speed to be 60 times per minute, wherein the feeding frequency of the feeding cylinder (302) is synchronous with the punching frequency of the punching machine main body (104) driven by the driving component (109);
Step three: the adsorption assembly adsorbs raw materials to be punched in the lower storage mechanism (4) and drives the raw materials to be punched to move upwards, the feeding mechanism (3) adsorbs the raw materials to be punched on the adsorption assembly through a magnetic plate (304) at the end part of a feeding rod (303) and sends the raw materials to be punched to a punching seat (105), and a punching machine body (104) punches the raw materials to obtain a finished stator punching sheet;
Step four: the electromagnet on the punching machine body (104) is electrified after the punching is finished, the punched stator punching sheet is adsorbed, the feeding rod (303) performs the next feeding action, the next raw material to be punched is fed into the punching seat (105), and when the feeding rod (303) performs the return movement, the electromagnet is powered off, and the stator punching sheet after the previous punching is fallen on the magnetic plate (304) and adsorbed;
step five: when the feeding rod (303) moves back to the blocking blocks (215), the stator punching sheet is blocked by the two blocking blocks (215) and cannot pass through, and falls down on the stacking mechanism (5), and the feeding mechanism (3) continues to perform the next feeding action;
Step six: the stator punching sheets slide to the stacking base (504) along the blanking slide plate (501), the center holes of the stator punching sheets are sleeved on the guide posts (502) and finally fall on the stacking base (504) through the blocking of the blanking plate (503), and each stator punching sheet is sleeved on the guide posts (502) to realize the stacking of the stator punching sheets.
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| CN115121696B (en) * | 2022-08-31 | 2022-11-25 | 佛山市顺德区乐普达电机有限公司 | Servo motor rotor punching sheet processing device and processing method thereof |
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| JP2005230883A (en) * | 2004-02-20 | 2005-09-02 | Bridgestone Corp | Automatic press apparatus |
| CN104525665A (en) * | 2014-12-31 | 2015-04-22 | 广州市金峰机械科技有限公司 | Automatic stamping method and production line thereof |
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| CN203942409U (en) * | 2014-07-04 | 2014-11-12 | 嘉兴职业技术学院 | A kind of motor shaft is pressed into the fixture of iron core |
| CN110556982B (en) * | 2019-09-10 | 2021-04-06 | 苏州艾尔拓机电有限公司 | Stator and rotor punching sheet processing production line |
| CN110935813B (en) * | 2019-11-14 | 2021-04-02 | 嘉善永溢达精密五金有限公司 | Automatic punching machine and punching method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005230883A (en) * | 2004-02-20 | 2005-09-02 | Bridgestone Corp | Automatic press apparatus |
| CN104525665A (en) * | 2014-12-31 | 2015-04-22 | 广州市金峰机械科技有限公司 | Automatic stamping method and production line thereof |
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