CN219394640U - Full-automatic plodder - Google Patents

Abstract

The utility model discloses a full-automatic plodder, which comprises buckle strip production equipment, buckle strip carrying devices, a stamping device and a stator clamping device, wherein the buckle strip production equipment is used for producing buckle strips, the buckle strip carrying devices are used for moving the buckle strips to the stamping device, the stamping device is used for stamping the buckle strips to a stator, the stator clamping device is used for clamping the stator, and the full-automatic plodder comprises a buckle strip feeding device, a buckle strip pressing device and a stator clamping device, wherein the buckle strip feeding device is used for feeding the buckle strips to the stamping device, the stamping device is used for stamping the buckle strips to the stator, and the stator clamping device is used for clamping the stator, and the buckle strip feeding device comprises the following components: the strip buckling production equipment comprises a strip buckling machine body and a clamping mechanism, wherein the strip buckling machine body comprises a frame and a cutting mechanism arranged on the frame, the cutting mechanism comprises a cutter head, the clamping mechanism is arranged at a discharge hole of the strip buckling machine body, and when the cutter head cuts a strip buckling, the clamping mechanism and the cutter head respectively support against two sides of the strip buckling. The produced buckle strip can be directly and stably and automatically transferred to the next working procedure, thereby providing the generation efficiency.

Description

Full-automatic plodder

Technical Field

The application relates to the technical field of automation equipment, in particular to a full-automatic plodder.

Background

The stator core is complex to manufacture and generally requires lamination of the stator laminations of the stator bars. The existing full-automatic plodder can convey produced buckle strips to a stamping device through a feeding device, then the buckle strips are pressed on a stator buckling notch, the whole process is completed by equipment without manual beating, but the feeding is that the produced buckle strips are placed in a vibrating disc, and the produced buckle strips are conveyed to the stamping device, so that at least the following problems exist:

1) The existing buckle strip production equipment is easy to flick under the action of a cutter when cutting buckle strips, so that the buckle strips can only be collected and then conveyed to a stamping device one by one through a vibration disc, and therefore efficient automatic connection generation cannot be realized.

2) If the stator height needs to be changed, the buckling strips need to be taken out completely, and then the buckling strips with the corresponding lengths are placed in the vibration disc; in addition, the buckling strips are difficult to ensure that one buckling strip is not deformed, damaged and disordered in length in all processes of steel strip production, transportation, product replacement and the like, and the full-automatic layering machine cannot use the buckling strips with problems even stops working if one buckling strip has problems. The length of the buckling strips is limited by the feeding of the vibration disc, and too long buckling strips cannot use the vibration disc, so that the existing full-automatic plodder can only realize shorter stator plodders.

Disclosure of Invention

In view of this, the present embodiments provide a fully automatic plodder.

According to this application embodiment, provide a full-automatic plodder, including knot strip production facility, knot strip handling device, stamping device, stator clamping device, knot strip production facility is used for producing knot strip, knot strip handling device be used for with detain strip transport extremely stamping device is last, stamping device is used for punching out detaining strip to the stator, stator clamping device is used for the clamping stator, wherein:

the strip buckling production equipment comprises a strip buckling machine body and a clamping mechanism, wherein the strip buckling machine body comprises a frame and a cutting mechanism arranged on the frame, the cutting mechanism comprises a cutter head, the clamping mechanism is arranged at a discharge hole of the strip buckling machine body, and when the cutter head cuts a strip buckling, the clamping mechanism and the cutter head respectively support against two sides of the strip buckling.

Optionally, the cutting mechanism further includes a first driving mechanism, configured to drive the cutter head to perform telescopic cutting.

Optionally, the strip buckling machine body further comprises a shaping wheel set and a straightening wheel set, the steel strip is shaped into the shape of the buckling strip through the shaping wheel set, and then enters the cutting mechanism after being straightened by the straightening wheel set.

Optionally, the plastic wheelset includes plastic upper wheel, plastic lower wheel, first regulating block and first locking mechanism, plastic lower wheel rotates to be connected in the frame, plastic upper wheel rotates to be connected on the first regulating block, first regulating block is adjustably connected in the frame, through first locking mechanism locks.

Optionally, the straightening wheelset includes straightening upper wheel, straightening lower wheel, second regulating block and second locking mechanism, the straightening lower wheel rotates to be connected in the frame, the straightening upper wheel rotates to be connected on the second regulating block, the second regulating block is adjustably connected in the frame, through the locking of second locking mechanism.

Optionally, the straightening machine further comprises an encoder and a controller, wherein the encoder is used for acquiring signals of the straightening wheel set, the controller receives the signals acquired by the encoder and outputs control signals to control the shaping wheel set to rotate so as to control cutting length.

Optionally, the strip buckling machine body further comprises a guiding mechanism, and the steel strip penetrates through the guiding mechanism and is guided by the guiding mechanism.

Optionally, the guiding mechanism includes a first support, a pair of leading wheel is installed relatively on the first support, a pair of leading wheel leaves between the leading wheel and supplies the steel band passes first space.

Optionally, the strip buckling machine body further comprises a limiting mechanism, the steel strip passing through the guiding mechanism passes through the limiting mechanism again, limiting is performed through the limiting mechanism, and then the steel strip enters the shaping wheel set.

Optionally, the fixture includes grip block, second actuating mechanism's stiff end is fixed in the frame, the grip block is fixed second actuating mechanism's flexible end, the tool bit is located the upside of cramp, the grip block is located the downside of cramp.

The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:

according to the embodiment, in the initial state of the application, the clamping mechanism is just positioned at the bottom of the buckling strip, when the cutter head descends to cut, the cutter head contacts the upper surface of the head strip, at the moment, the clamping mechanism and the cutter head respectively support against two sides of the buckling strip, the buckling strip is clamped, the cutter head continues to descend, the buckling strip is cut, the clamping mechanism passively follows to move downwards under the pushing of the cutter head until the cutting is completed, and the buckling strip is always clamped in the cutting process, so that the buckling strip after cutting is prevented from bouncing off. After cutting, the buckling strips can be stably clamped onto a bearing table of the next process by the clamping mechanism and the cutter head, so that the produced buckling strips can be directly and stably and automatically transited to the next process, and the generation efficiency is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a perspective view of a fully automatic plodder, according to an exemplary embodiment.

Fig. 2 is a perspective view of a fully automatic plodder, according to an exemplary embodiment.

Fig. 3 is a schematic perspective view of a buckle bar production apparatus according to an exemplary embodiment.

Fig. 4 is a schematic side view of a cleat production apparatus according to an example embodiment.

Fig. 5 is a schematic top view of a cleat production apparatus according to an example embodiment.

Fig. 6 is a schematic perspective view of a buckle producing apparatus (tape stock mechanism) according to an exemplary embodiment.

Fig. 7 is a schematic perspective view of a guide mechanism according to an exemplary embodiment.

Fig. 8 is a schematic perspective view of another buckle strip production device (with a stock mechanism) according to an exemplary embodiment.

Fig. 9 is a schematic perspective view of another guide mechanism according to an exemplary embodiment.

The reference numerals in the figures are:

100. buckle strip production equipment; 1. a frame; 2. an encoder; 3. shaping wheel sets; 301. shaping an upper wheel; 302. shaping a lower wheel; 303. a first adjustment block; 304. a first locking mechanism; 4. straightening a wheel set; 401. straightening an upper wheel; 402. straightening the lower wheel; 403. a second adjustment block; 404. a second locking mechanism; 5. a cutting mechanism; 501. a cutter head; 502. a first driving mechanism; 6. a buckling strip; 7. a motor; 8. a stock mechanism; 9. a guide mechanism; 901. a first bracket; 902. a guide wheel; 903. a first void; 10. a limiting mechanism; 101. a second bracket; 102. a height limiting plate; 103. a limiting wheel; 104. a second void; 11. a clamping mechanism; 111. a clamping plate; 112. a second driving mechanism; 12. a limit magnet; 200. a buckle strip carrying device; 201. a carrying mechanism; 2011. a carrying platform; 202. a pushing mechanism; 203. a turnover mechanism; 300. a punching device; 400. stator clamping device.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a full-automatic plodder, which may include: the buckle strip production equipment 100, buckle strip handling device 200, stamping device 300, stator clamping device 400, buckle strip production equipment 100 is used for producing buckle strip 6, buckle strip handling device 200 is used for carrying buckle strip 6 to stamping device 300 is last, stamping device 300 is with buckle strip 6 punching press to the stator, stator clamping device 400 is used for the clamping stator, wherein: the strip production equipment 100 comprises a strip buckling machine body and a clamping mechanism 11, wherein the strip buckling machine body comprises a frame 1 and a cutting mechanism 5 arranged on the frame 1, the cutting mechanism 5 comprises a cutter head 501, the clamping mechanism 11 is arranged at a discharge hole of the strip buckling machine body, and when the cutter head 501 cuts a strip buckling 6, the clamping mechanism 11 and the cutter head 501 respectively prop against two sides of the strip buckling 6.

In the initial state, the clamping mechanism 11 is just positioned at the bottom of the buckling strip 6, when the cutter bit 501 cuts in the lower row, the cutter bit 501 contacts the upper surface of the head strip, at this time, the clamping mechanism 11 and the cutter bit 501 respectively prop against two sides of the buckling strip 6, so that the buckling strip 6 is clamped, the cutter bit 501 continues to move downwards, the buckling strip 6 is cut, the clamping mechanism 11 moves downwards passively under the pushing of the cutter bit 501 until the cutting is completed, and in the cutting process, the buckling strip 6 is clamped all the time, so that the cut buckling strip 6 is not sprung. After cutting, the buckle strip 6 can be stably clamped to a bearing table of the next process by the clamping mechanism 11 and the cutter head 501, so that the produced buckle strip 6 can be stably and automatically transferred to the next process directly, and the generation efficiency is improved.

In this embodiment, the cutting mechanism 5 further includes a first driving mechanism 502, which is configured to drive the cutter head 501 to perform telescopic cutting, where the first driving mechanism 502 may use an air cylinder, an oil cylinder, a servo motor 7, a three-phase motor 7, and the like.

The strip buckling machine body further comprises a shaping wheel set 3 and a straightening wheel set 4, the steel strip is shaped into the shape of the buckling strip 6 through the shaping wheel set 3, then enters the cutting mechanism 5 after being straightened by the straightening wheel set 4, and the buckling strip 6 can be straightened through adjusting the straightening wheel set 4.

Specifically, the shaping wheel set 3 includes a shaping upper wheel 301, a shaping lower wheel 302, a first adjusting block 303 and a first locking mechanism 304, the shaping lower wheel 302 is rotatably connected to the frame 1, the shaping upper wheel 301 is rotatably connected to the first adjusting block 303, and the first adjusting block 303 is adjustably connected to the frame 1 and locked by the first locking mechanism 304. The shaping upper wheel 301 and the shaping lower wheel 302 adopt a concave-convex matching design, wherein the flat steel bar can be shaped into the shape of the buckling strip 6 through the shaping upper wheel 301 and the shaping lower wheel 302, and the buckling strip 6 is V-shaped. The V-shaped angle can be adjusted by the first adjusting block 303 and the first locking mechanism 304.

The first locking mechanism 304 may be a screw, which is screwed on the frame 1, and the lower end of which may prop against the first adjusting block 303.

It should be noted that there may be one or more groups of shaping upper wheels 301 and shaping lower wheels 302.

In this embodiment, grooves are formed on the shaping upper wheel 301 or the shaping lower wheel 302, and the grooves are used for positioning the steel belt, so that the steel belt is not subjected to deviation during shaping, and the produced buckle strip 6 is standard and stable in quality.

The buckling machine body further comprises a motor 7, and the motor 7 drives the shaping lower wheel 302 to rotate so as to drag the steel bars. The motor 7 and the shaping lower wheel 302 can be connected through a transmission mechanism, and the transmission mechanism can be a gear transmission mechanism or a chain wheel transmission mechanism.

The straightening wheel set 4 comprises a straightening upper wheel 401, a straightening lower wheel 402, a second adjusting block 403 and a second locking mechanism 404, wherein the straightening lower wheel 402 is rotatably connected to the frame 1, the straightening upper wheel 401 is rotatably connected to the second adjusting block 403, and the second adjusting block 403 is adjustably connected to the frame 1 and is locked by the second locking mechanism 404. After passing through the shaping wheel set 3, the steel bar is changed into a V-shaped buckling bar 6 from a flat shape, the buckling bar 6 is straightened by the straightening upper wheel 401 and the straightening lower wheel 402, and the second adjusting block 403 and the second locking mechanism 404 are adjusted to achieve the straightening effect of the buckling bar 6.

The shaping machine further comprises an encoder 2 and a controller, wherein the encoder 2 is used for measuring the length of the shaped buckling strip, and the controller is used for receiving signals collected by the encoder 2 and outputting control signals to control the shaping wheel set 3 to rotate so as to control the cutting length. The shaping wheel set 3 shapes the steel belt into the shape of the buckling strip 6, the process can lead to slipping due to friction force (such as thickness of the steel belt, oil on the surface of the steel belt and the like) of the steel belt and the shaping wheel set 3, and the shaping wheel set can be arranged at other places, such as the steel belt before shaping, namely the steel belt 2 in a flat state calculates the length of the buckling strip 6, even if the shaping wheel set 3 slips, the produced buckling strip 6 is consistent in length, the controller receives a signal of the encoder 2, and then the shaping wheel set 3 is controlled to rotate to compensate the length of the buckling strip 6, so that the yield and the accurate length of the production of the buckling strip 6 are greatly improved. The distance between the material frame and the shaping wheel set 3 of the automatic buckle strip 6 production equipment on the market is far (about 5 meters), and the distance between the material frame and the roller can be 1/20 of that of the existing equipment due to the compensation function, so that the occupied area of the equipment is small.

The encoder 2 is used for measuring the length of the shaped buckling strip 6, and can be arranged on the straightening wheel set 4 or is independently provided with a roller which is in contact with the buckling strip 6 or is independently provided with a roller which is in contact with a steel strip (the steel strip or the shaped buckling strip 6 passes through the encoder 2 and drives the encoder 2 to rotate), even if the shaping wheel set 3 slips, the straightening wheel set 4 does not slip, the PLC controller receives the pulse number of the encoder 2 to calculate the length of the shaped buckling strip 6, and the controller drives the motor 7 to drive the shaping wheel until the length of the buckling strip 6 reaches a set value. Even if the shaping wheel slides, the encoder 2 is arranged on the straightening wheel, the straightening wheel does not slide, the PLC reads the numerical value of the encoder 2, and then the motor 7 is controlled to realize full-automatic length compensation, so that the produced buckling strips 6 have good consistency.

The strip buckling machine 6 on the market has no length compensation, the friction force between the strip buckling machine and a steel strip is increased by totally depending on the locking force of a shaping wheel, the strip buckling machine is easy to rectify and deviate during shaping, and the strip buckling machine has the function of automatic length compensation and does not need great locking force of the shaping wheel.

The strip buckling machine body further comprises a material storage mechanism 8 for storing the steel strips. The stock mechanism 8 may have various forms, and the stock mechanism 8 of this embodiment selects a stock turntable (as shown in fig. 6) or a stock tank (as shown in fig. 8), where the extension of the stock turntable in fig. 6 may be provided with a plurality of limit magnets 12 to prevent the steel strip from falling out.

Further, the strip buckling machine body further comprises a guide mechanism 9, the steel strip is led out from the stock mechanism 8, passes through the guide mechanism 9, and is guided by the guide mechanism 9, so that the occupied area of near equipment is small, the material rack is simple in structure, and the steel strip is basically consistent between the steel strip and the shaping wheel set 3 due to the fact that the outer diameters of the steel strip are different, even if the outer diameters of the raw materials are consistent, the smaller the outer diameters of the steel strip are, the larger the deviation between the center of the steel strip and the center of the shaping wheel set 3 cannot be ensured, and the guide mechanism 9 is arranged.

Specifically, the guiding mechanism 9 includes a first bracket 901, a pair of guiding wheels 902, where the pair of guiding wheels 902 are oppositely installed on the first bracket 901, and a first gap 903 is left between the pair of guiding wheels 902 for the steel belt to pass through. There is a corresponding guiding mechanism 9 for the different types of stock mechanisms 8, see fig. 7 and 9.

The strip buckling machine body further comprises a limiting mechanism 10, the steel strip passing through the guiding mechanism 9 passes through the limiting mechanism 10 again, limiting is carried out through the limiting mechanism 10, and then the steel strip enters the shaping wheel set 3.

Specifically, the limiting mechanism 10 includes a second bracket 101, a height limiting plate 102, and a pair of limiting wheels 103, where the height limiting plate 102 is fixed on the second bracket 101, and a second gap 104 is left between the two for the steel belt to pass through, the pair of limiting wheels 103 are mounted on the second bracket 101, and the pair of limiting wheels 103 are provided with limiting grooves, and two limiting grooves are respectively clamped on two sides of the steel belt. The steel belt is vertical through the guide wheels 902, the steel belt is positioned in the middle of the groove of the limit wheels 103 through the height guide plates, the two limit wheels 103 are positioned right and left in the actual steel belt, and the height positioning of the height guide plates 102 and the limit wheels 103 is based on the shaping wheels.

In this embodiment, the clamping mechanism 11 includes a clamping plate 111 and a second driving mechanism 112, the fixed end of the second driving mechanism 112 is fixed on the frame 1, the clamping plate 111 is fixed at the telescopic end of the second driving mechanism 112, the cutter bit 501 is located on the upper side of the strap 6, and the clamping plate 111 is located on the lower side of the strap 6. The cutter head 501 cuts off the buckling strip 6 relatively greatly, the buckling strip 6 can fly everywhere, the clamping plate 111 is added, the cutter head 501 cuts off the buckling strip 6, and the clamping plate 111 and the cutter head 501 clamp the buckling strip 6, so that the buckling strip 6 can be placed on the next process, such as a full-automatic plodder, and the actual stator of the steel belt is directly used for buckling and pressing the strip.

The buckle strip carrying device 200 comprises a carrying mechanism 201, a pushing mechanism 202 and a turning mechanism 203, wherein the carrying mechanism 201 comprises a first linear motion mechanism and a bearing table 2011, the bearing table 2011 is mounted on the first linear motion mechanism and is used for bearing the buckle strip 6, the bearing table has a groove with the same shape as the buckle strip 6 without losing generality, the first linear motion mechanism can be composed of a guide rail sliding block mechanism and a driving mechanism, the driving mechanism can be a cylinder or a screw rod sliding block driving mechanism, and the first linear motion mechanism can also be a linear motor 7 without excessive limitation.

The pushing mechanism 202 is used for pushing the button strip 6 carried by the carrying mechanism 201 onto the turning mechanism 203, and then the turning mechanism 203 turns over and carries the button strip 6 to the stamping device 300.

The pushing mechanism 202 mainly performs linear motion, which may be a push rod, a linear motor 7, etc., and will not be described herein.

The turning mechanism 203 may refer to the turning mechanism in the CN 108620497A patent, the stamping device 300 may refer to the stamping device 3 in the CN 108620497A patent, and the stator clamping device 400 may refer to the stator clamping device 400 in the CN 108620497A patent, which are not described in detail herein. Of course, the stator clamping device 400 may also include a fixing frame, a pressing cylinder, and a pressing head, where the pressing cylinder is fixed on the fixing frame, and the pressing head is fixed at a telescopic end of the pressing cylinder, and the pressing head is used for pressing the stator.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. The utility model provides a full-automatic plodder, its characterized in that, includes buckle strip production facility, buckle strip handling device, stamping device, stator clamping device, buckle strip production facility is used for producing the buckle strip, buckle strip handling device be used for with buckle strip transport extremely on the stamping device, stamping device is used for punching out the buckle strip to the stator, stator clamping device is used for the clamping stator, wherein:

the strip buckling production equipment comprises a strip buckling machine body and a clamping mechanism, wherein the strip buckling machine body comprises a frame and a cutting mechanism arranged on the frame, the cutting mechanism comprises a cutter head, the clamping mechanism is arranged at a discharge hole of the strip buckling machine body, and when the cutter head cuts a strip buckling, the clamping mechanism and the cutter head respectively support against two sides of the strip buckling.

2. The fully automatic plodder of claim 1, wherein said cutting mechanism further comprises a first drive mechanism for driving said tool bit to perform a telescoping cut.

3. The fully automatic plodder of claim 1, wherein the strip machine body further comprises a shaping wheel set and a straightening wheel set, wherein the steel strip is shaped into the shape of the strip through the shaping wheel set, and then enters the cutting mechanism after being straightened by the straightening wheel set.

4. A fully automatic plodder according to claim 3, wherein the truing wheel set comprises a truing upper wheel, a truing lower wheel, a first adjusting block and a first locking mechanism, the truing lower wheel is rotatably connected to the frame, the truing upper wheel is rotatably connected to the first adjusting block, the first adjusting block is adjustably connected to the frame and is locked by the first locking mechanism.

5. A fully automatic plodder according to claim 3, characterized in that the straightening wheel set comprises a straightening upper wheel, a straightening lower wheel, a second adjusting block and a second locking mechanism, the straightening lower wheel is rotatably connected to the frame, the straightening upper wheel is rotatably connected to the second adjusting block, the second adjusting block is adjustably connected to the frame and is locked by the second locking mechanism.

6. The full-automatic plodder according to claim 3, further comprising an encoder and a controller, wherein the encoder is used for collecting signals of the straightening wheel set, the controller receives the signals collected by the encoder, and outputs control signals to control the rotation of the shaping wheel set so as to realize control of cutting length.

7. A fully automatic plodder according to claim 3, wherein the strip machine body further comprises a guide mechanism through which the steel strip passes for guiding.

8. The fully automatic plodder of claim 7, wherein said guide mechanism comprises a first bracket, a pair of guide wheels, a pair of said guide wheels being oppositely mounted to said first bracket with said first gap being left between said pair of guide wheels for said steel belt to pass through.

9. The fully automatic plodder of claim 7, wherein said plodder body further comprises a stop mechanism, said steel belt passing through said guide mechanism then passing through said stop mechanism, being limited by said stop mechanism, and then entering said shaping wheel set.

10. The full-automatic plodder according to claim 1, wherein the clamping mechanism comprises a clamping plate and a second driving mechanism, the fixed end of the second driving mechanism is fixed on the frame, the clamping plate is fixed at the telescopic end of the second driving mechanism, the cutter head is positioned on the upper side of the buckle strip, and the clamping plate is positioned on the lower side of the buckle strip.