CN218904585U - Punch stamping part loading equipment - Google Patents

Abstract

The utility model provides a punch press stamping workpiece loading equipment, its includes two sets of carriers that are used for fixed stamping workpiece respectively, and is used for driving respectively two sets of conveyor that the carrier removed, two sets of conveyor are located different altitudes respectively and have projection coincidence position, are equipped with press mounting device in two sets of conveyor's projection coincidence position, and one of them set of conveyor drives corresponding carrier and passes the punching press lathe to with the stamping workpiece dress to in this conveyor's the carrier, press mounting device inserts in one of them set of conveyor's the carrier, and promotes stamping workpiece in the carrier to another set of conveyor's the carrier, has solved traditional equipment speed slow, the structure is complicated, the maintainability is poor, the debugging degree of difficulty is high, the low problem of compatibility, has the high characteristics of production flow degree of automation.

Description

Punch stamping part loading equipment

Technical Field

The utility model relates to the field of automation, in particular to a punch stamping part loading device.

Background

Along with the development of society, along with the trend of more and more electrical products going into people's life, people's demand to socket product is also more and more, the high efficiency of socket product production, high quality's demand is continuously improved, though all production technologies of current socket production have all basically realized automaticly, the bottleneck of having met in the automatic production of plug bush part, still stay in the continuous stamping die of punch press matched with five metals and carry out the mode of production, because the production is fast, the conducting part finished product is formed die-cut after, all is directly thrown out from the mould, then simply collect by transfer chain or gluey frame, further select separately the processing by the manual work, consequently, the product is piled up in a large amount in the material frame after easily leading to the plug bush to warp, scratch, the problem of pollution. In addition, copper parts still need the manual work to carry out the secondary before assembling the socket to select separately, reject out unqualified copper parts such as deformation, scratch, and the whole set of process is all accomplished arrangement, transport, bad separation, assembly by the manual work, and very easily appear misjudgement in the bad separation, misjudgement condition all can lead to great quality risk and the waste of material above. The whole process is low in efficiency, poor in reliability and high in management difficulty, and excessively depends on manual experience, so that stable large-batch expansion cannot be realized, the requirement for improving the productivity is difficult to meet, and a mature automation scheme and technology are lacked.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides punching part loading equipment of a punching machine with high automation degree.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a punch press stamping workpiece loading equipment, its includes two sets of carriers that are used for fixed stamping workpiece respectively to and be used for respectively drive two sets of conveyor that the carrier removed, two sets of conveyor are located different altitudes respectively and have projection coincidence position, are equipped with press-fit device in two sets of conveyor's projection coincidence position, and one of them set of conveyor is used for driving corresponding carrier and passes the punching press lathe to with the stamping workpiece dress to this conveyor's carrier, press-fit device inserts in one of them set of conveyor's carrier, and promotes stamping workpiece in the carrier to another set of conveyor's carrier.

Preferably, the two sets of carriers are a first carrier and a second carrier, and the two sets of conveying devices are a first conveying device for driving the first carrier to move and a second conveying device for driving the second carrier to move

The second conveying device of the punch stamping part loading device further comprises a second feeding device, the second conveying device 5 drives the second carrier to pass through the punch lathe, the second feeding device is used for loading stamping parts in the punch lathe to the second carrier, and the press loading device pushes the stamping parts in the second carrier to the first carrier.

Preferably, the second conveying device comprises a turntable structure, the plurality of second carriers are respectively arranged on the turntable structure, and the turntable structure drives the plurality of second carriers to rotate around a rotation central shaft of the turntable structure and respectively pass through the stamping lathe and the press mounting device in the rotating process.

0, preferably, the plurality of second carriers are respectively rotatably installed on the turntable structure, two slide ways with different heights are arranged around the turntable structure, carrier followers matched with the two slide ways are arranged on the second carriers, the turntable structure can drive the second carriers to rotate around the center of the turntable structure, the carrier followers on the second carriers sequentially pass through the two slide ways with different heights, and the carrier followers are respectively pushed by the two slide ways with different heights, so that the carrier followers drive the respective second carriers to respectively rotate.

5 preferably, the two slide ways are a first slide way and a second slide way respectively, the first slide way is provided with a position overlapped with the projection of the second conveying device, the first slide way can push the second carrier to rotate to an angle parallel to the first carrier, the second slide way passes through the stamping lathe, and the second slide way can push the second carrier to rotate to an angle perpendicular to the first carrier.

The turntable structure comprises a turntable and turntable plates arranged around the turntable, a plurality of second carriers 0 are respectively positioned between the turntable plates and the turntable, the second carriers are respectively rotatably arranged on the turntable, and the turntable comprises a plurality of first carriers and a plurality of second carriers, wherein the first carriers are respectively rotatably arranged on the turntable

Two slide ways with different heights are respectively arranged in the turntable plate, and the carrier followers of a plurality of second carriers are respectively inserted into the turntable plate to be matched with the slide ways.

Preferably, the stamping part is a plug bush part, and the second feeding device is arranged on the stamping lathe.

Preferably, the second carrier is provided with a through hole for limiting the stamping part.

5 preferably, the press-fitting device comprises a press-fitting thimble capable of penetrating through the second carrier and a servo electric cylinder connected with the press-fitting thimble, wherein the servo electric cylinder can drive the press-fitting thimble to push the plug bush component in the second carrier and plug the plug bush component into the first carrier

Preferably, the device further comprises a third conveying device for driving the first carrier to move, the third conveying device is different from the first conveying device in height, a first feeding device is arranged between the third conveying device and the first conveying device, the first feeding device is used for sequentially conveying the first carrier in the third conveying device to the first conveying device, the first feeding device comprises a lifting mechanism and a pressing mechanism, the lifting mechanism can respectively move to a first height and a second height, the first height and the second height respectively correspond to the third conveying device and the first conveying device, and the pressing mechanism can fix the first carrier on the lifting mechanism.

Preferably, the first conveying device comprises a transplanting material channel for accommodating the first carrier, and two groups of shifting fork assemblies matched with the transplanting material channel, wherein the two groups of shifting fork assemblies are respectively connected with a transverse shifting material shifting mechanism and a vertical shifting material shifting mechanism, the vertical shifting material shifting mechanism drives the two groups of shifting fork assemblies to be alternately inserted into the transplanting material channel through vertical shifting differential mechanisms, the transverse shifting material shifting mechanism can drive the shifting fork assemblies to push the first carrier along the direction of the transplanting material channel, the vertical shifting differential mechanisms comprise gears connected with the vertical shifting material shifting actuator, and two racks respectively connected with the two groups of shifting fork assemblies, the two racks are respectively a left rack and a right rack, and the left rack and the right rack are oppositely arranged on two radial sides of the gears and are respectively meshed with the gears.

Preferably, the second feeding device comprises a pushing plate, a vertical moving pushing mechanism and a lateral moving pushing mechanism, wherein the vertical moving pushing mechanism and the lateral moving pushing mechanism are respectively connected with the pushing plate, the vertical moving pushing mechanism can drive the pushing plate to limit with the plug bush, and the lateral moving pushing mechanism can drive the pushing plate to move so as to drive the plug bush on the pushing plate to move; the vertical moving pushing mechanism and the horizontal moving pushing mechanism respectively comprise a vertical moving part and a horizontal moving part, the vertical moving part and the horizontal moving part are limited to move along the vertical direction and the horizontal direction respectively, the vertical moving part and the horizontal moving part are respectively connected with two cam structures which are coaxially arranged, and the two cam structures respectively drive the vertical moving part and the horizontal moving part to move when rotating.

According to the stamping part loading equipment of the punching machine, the stamping parts punched by the punching lathe are automatically loaded into the conveying carrier, the conveying carrier is used for conveying and protecting, and the stamping parts are assembled into the mounting carrier, so that automation of stamping part punching to assembly is realized, the problems that the stamping parts are mixed together and collected in the traditional production process, the stamping parts are reordered and separated during assembly, deformation, scraping and the like are easy to cause are solved, and the production efficiency is improved.

Preferably, the stamping part is a plug bush part, so that an automatic process of feeding the copper plate to stamping production and then automatically loading the plug bush part is realized, the plug bush part is protected by a carrier, and the quality problems of mess in collection and storage of the plug bush part, deformation of the plug bush part, scraping and the like in the traditional production process are solved.

In addition, the second conveyor includes the carousel structure, and a plurality of second carrier rotates respectively and installs on the carousel structure, and the carousel structure drives a plurality of second carriers and rotates around the rotation center pin of carousel structure, and the second carrier carries out the rotation with two slide cooperation, has realized gesture conversion in order to assemble, and equipment structure is simple compact, improves assembly efficiency and precision.

Drawings

FIG. 1 is a schematic view of a first carrier;

FIG. 2 is a schematic view of the overall structure of the present utility model;

FIG. 3 is a schematic structural view of a first feeding device;

fig. 4 is a schematic structural view of a second feeding device;

FIGS. 5-6 are schematic structural views of a second conveyor;

FIGS. 7-8 are schematic diagrams of the operation of the first conveyor;

FIGS. 9-10 are schematic illustrations of the structure of the first conveyor;

FIG. 11 is a schematic view of the structure of the press-fitting apparatus;

fig. 12 is a schematic structural view of the second carrier.

Detailed Description

The following is a further description of embodiments of the punch stamping loading apparatus of the present utility model, given in connection with the examples of figures 1 to 11. The punch stamping loading apparatus of the present utility model is not limited to the description of the embodiments below.

As shown in fig. 1, the loading device for stamping parts of the punch press provided by the utility model comprises two groups of carriers for fixing stamping parts and two groups of conveying devices for driving the two groups of carriers to move, wherein the two groups of conveying devices are respectively positioned at different heights and have projection overlapping positions, the projection overlapping positions of the two groups of conveying devices are provided with press-fitting devices 6, one group of conveying devices can drive the corresponding carriers to pass through the press lathe 105 and load the stamping parts into the carriers of the conveying devices, and the press-fitting devices 6 can be inserted into the carriers of one group of conveying devices and push the stamping parts in the carriers into the carriers of the other group of conveying devices.

According to the stamping part loading equipment of the punching machine, the stamping parts punched by the punching lathe are automatically loaded into the conveying carrier, the conveying carrier is used for conveying and protecting, and the stamping parts are assembled into the mounting carrier, so that automation of stamping part punching to assembly is realized, the problems that the stamping parts are mixed together and collected in the traditional production process, the stamping parts are reordered and separated during assembly, deformation, scraping and the like are easy to cause are solved, and the production efficiency is improved.

As shown in fig. 3 and 5, the two sets of carriers in this embodiment are a first carrier 1 and a second carrier 417, referring to fig. 2, the two sets of conveying devices are a first conveying device 5 for driving the first carrier 1 to move, and a second conveying device 4 for driving the second carrier 417 to move, the second conveying device 4 drives the second carrier 417 to pass through the press lathe 105, the pressing part is a sleeve part, the sleeve part includes an L-pole sleeve 101 and an N-pole sleeve 102 (referring to fig. 1), a second feeding device 3 is disposed on the press lathe 105, the second feeding device 3 loads the sleeve part in the press lathe 105 to the second carrier 417, a through hole for limiting the pressing part is disposed on the second carrier 417, the second feeding device 3 loads the sleeve part into the through hole of the second carrier 417, and the pressing device 6 can push the sleeve part in the second carrier 417 into the first carrier 1.

As shown in fig. 1-2, the first carrier 1 is provided with two sets of positioning units, each set of positioning units is provided with two sets of positioning structures, the two sets of positioning structures of each set of positioning units are respectively used for limiting the L-pole plug bush 101 and the N-pole plug bush 102, each set of positioning units corresponds to one set of inclined five-hole socket, the positions of the L-pole plug bush 101 and the N-pole plug bush 102 in each set of positioning units correspond to the inclined five-hole socket, and after the L-pole plug bush 101 and the N-pole plug bush 102 in the positioning units are taken out, the positioning units can be directly placed into the inclined five-hole socket without adjusting the positions and angles of the L-pole plug bush 101 and the N-pole plug bush 102.

Preferably, the first carrier is produced with plastic mould batch injection, can not lead to the plug bush damage when adopting plastics material to realize the plug bush location, has development cycle in addition short, with low costs, simple structure, and positioning accuracy is high to simple improvement both can compatible different products, and plastics material has guaranteed that the carrier can not harm the product, reduces product quality risk.

As shown in fig. 2, the loading device for stamping parts of the punch press mainly comprises 6 parts, namely a first feeding device 2, a second feeding device 3, a second conveying device 4, a first conveying device 5, a press mounting device 6, a high-speed stamping lathe 105, a third conveying device 103 and a fourth conveying device 104.

The first carrier 1 is conveyed to the first feeding device 2 through the third conveying device 103, the first feeding device 2 puts products into a transplanting material channel 500 of the first conveying device 5, then the second feeding device 3 hooks the first carrier 1 through circulation action and continuously moves forwards and equidistantly until the first carrier 5 is reached, inserting of a plug bush is waited, meanwhile, after the plug bush part on the other side is formed and cut off through the high-speed stamping lathe 105, the plug bush part is pushed into a second carrier 417 on the second conveying device 4 through the second feeding device 3, the plug bush part and second carrier 417 assembly is driven by the second conveying device 4 to rotate 270 degrees clockwise, meanwhile, in the rotation process of the second carrier 417, the rotation posture of the second carrier 417 is changed by 90 degrees, the first carrier 1 is changed into a horizontal posture from a vertical state, then the plug bush 6 is reached to be aligned with the first carrier 1 below, then the plug bush part is pushed into the second carrier 417 through the second carrier 3, the plug bush part is pushed into the second carrier 417 to the transplanting material channel 500 of the first conveying device 5, and the second carrier 417 assembly is discharged from the first carrier 1 to the first conveying device 104 through the first carrier 5.

As shown in fig. 3, the first feeding device 2 is used for sequentially conveying the first carriers 1 in the third conveying device 103 to the transplanting material channel 500 of the first conveying device 5, the third conveying device 103 is different from the transplanting material channel 500 in height, the first feeding device 2 comprises a lifting mechanism and a pressing mechanism which are positioned between the third conveying device 103 and the transplanting material channel 500, the lifting mechanism can move to a first height and a second height, the first height and the second height respectively correspond to the third conveying device 103 and the transplanting material channel 500, the first carriers 1 in the third conveying device 103 can move to the lifting mechanism positioned at the first height, and the pressing mechanism can fix the first carriers 1 on the lifting mechanism; when the lifting mechanism drives the first carrier 1 to move to the second height, the first carrier 1 is driven to move by the first conveying device 5.

Specifically, the first feeding device 2 includes a second bottom plate 201, a fixing plate 202, a servo transplanting module 203, a top plate 204, a fixing plate 205, a cylinder plate 206, a feeding lifting cylinder 207, a pressing plate 208, a cylinder mounting plate 209, a parallel opening and closing clamping jaw cylinder 210, a connecting plate 211, a material channel plate 212, and a stop plate 213, the lifting mechanism mainly includes the servo transplanting module 203 and the top plate 204, the pressing mechanism mainly includes the feeding lifting cylinder 207, the pressing plate 208, a parallel opening and closing clamping jaw cylinder 210 and the material channel plate 212, the stop plate 213 is fixed on the second bottom plate 201, the material channel plate 212 is fixed on the parallel opening and closing clamping jaw cylinder 210 through the connecting plate 211, the parallel opening and closing clamping jaw cylinder 210 drives the material channel plate 212 fixed on the parallel opening and closing clamping jaw cylinder 210, the parallel opening and closing clamping jaw cylinder 210 is fixed on the cylinder plate 206 through the cylinder mounting plate 209, the pressing plate 208 is fixed on the feeding lifting cylinder 207 and then fixed on the cylinder plate 206, the feeding lifting cylinder 207 drives the accessory to move in the vertical direction and the servo transplanting module 204, and the linear clamping jaw plate 204 is fixed on the second bottom plate 201, and the servo transplanting module is fixed on the servo module 203.

The mechanism mainly completes the action that the first carrier 1 descends onto a material channel from the material channel plate 212, the method is realized in such a way that after the first carrier 1 is blocked by the blocking plate 213, the servo transplanting module 203 drives the accessory jacking plate 204 on the servo transplanting module to prop against the bottom of the first carrier 1, then the jacking lifting cylinder 207 drives the pressing plate 208 on the servo transplanting module to press the top surface of the first carrier 1, then the parallel opening and closing clamping jaw cylinder 210 drives the accessory material channel plate 212 on the servo transplanting module to open to the outer side, after the completion, the servo transplanting module 203 drives the jacking plate 204 and the first carrier 1 to descend together, the pressing plate 208 always presses the first carrier 1 in the descending process to prevent the first carrier 1 from tilting and falling when descending onto the material channel, and the repeated feeding of the first carrier 1 is realized in the process of alternating circulation.

As shown in fig. 4, the second feeding device 33 comprises a pushing plate 322, a vertically moving pushing mechanism and a horizontally moving pushing mechanism, wherein the vertically moving pushing mechanism and the horizontally moving pushing mechanism are respectively connected with the pushing plate 322, the vertically moving pushing mechanism can drive the pushing plate 322 to be limited with the plug bush, and the horizontally moving pushing mechanism can drive the pushing plate 322 to move so as to drive the plug bush on the pushing plate 322 to move.

Further, the vertical moving pushing mechanism and the horizontal moving pushing mechanism respectively comprise a vertical moving part and a horizontal moving part, the vertical moving part and the horizontal moving part are limited to move only along the vertical direction and the horizontal direction respectively, the vertical moving part and the horizontal moving part are respectively connected with two cam structures which are coaxially arranged, and the two cam structures respectively drive the vertical moving part and the horizontal moving part to move when rotating.

Specifically, the second feeding device 3 includes a third bottom plate 301, a servo motor 302, a motor base 303, a coupler 304, a bearing seat 305, a mounting seat 306, an upper cam 307, a lower cam 307, a first follower 308, a swinging plate 309, a tension spring connecting plate 310, a tension spring 3110, a rotating seat 312, a second follower 313, a follower track 314, a fixing seat 315, a vertical linear slide 316, a connecting plate 317, a third follower 318, a follower track plate 319, a horizontal bottom plate 320, a horizontal linear slide 321, and a pushing plate 322, where the two cam structures are respectively an upper cam 307, a lower cam 307, and an eccentric cam 311.

The pushing plate 322 is fixed on the horizontal moving bottom plate 321 and then fixed on the linear slide rail 320 together, the follower track plate 319 is fixed on the horizontal bottom plate 320 and forms a sliding fit structure with the third follower 318, the third follower 318 is installed on the eccentric cam 311, when the eccentric cam 311 rotates, the horizontal bottom plate 320 is driven by the third follower 318 to perform linear motion in the horizontal direction, the horizontal linear slide rail 321 is fixed on the vertical linear slide rail 316 through the connecting plate 317, the linear slide rail is attached to the linear slide rail and moves linearly in the vertical direction along the slide rail, the second follower 313 and the first follower 308 are fixed on the swinging plate 309, the swinging plate 309 is fixed on the fixed seat 315 through the rotating seat 312, the follower track 314 and forms a sliding fit mechanism with the first follower 308, the tension spring 3110 is fixed on the swinging plate 309 through the tension spring rod 310 and always presses the first follower 308 on the eccentric cam 311, when the eccentric cam 311 and the upper and lower cams 307 rotate, the swinging plate 309 circularly swings around the rotating seat 312, the swinging seat 322 further drives the swinging motor 322 to swing in the vertical direction along the slide rail, the swinging seat 307 is driven by the swinging motor, the swinging motor 307 is driven by the swinging seat 302 and the swinging motor 307 is driven by the motor, and the swinging seat 302 is driven by the swinging seat 302, and the swinging seat 302 is driven by the swinging motor 302 is connected to the rotating seat 302, and the swinging seat 302 is driven by the swinging seat is connected to the rotating seat 302, and the swinging seat 302 is fixed on the rotating seat 302 through the rotating seat and the eccentric cam is always through the rotating seat and the eccentric cam is fixed on the eccentric cam.

The second conveying device 4 as shown in fig. 5-6, where the second conveying device 4 includes a turntable structure, and a plurality of second carriers 417 are respectively disposed on the turntable structure, and the turntable structure can drive the plurality of second carriers 417 to rotate around a rotation center axis of the turntable structure, and pass through the press lathe 105 and the press-fitting device 6 respectively during the rotation process. Of course, the second conveying device 4 may also adopt a linear conveying mode instead of the rotating mode of the turntable structure, which falls within the protection scope of the present utility model.

Further, the plurality of second carriers 417 are respectively rotatably mounted on the turntable structure, two slides with different heights are arranged around the turntable structure, carrier followers 418 matched with the two slides are arranged on the second carriers 417, the turntable structure can drive the second carriers 417 to rotate around the center of the turntable structure, the carrier followers 418 on the second carriers 417 sequentially pass through the two slides with different heights, the carrier followers 418 are respectively pushed by the two slides with different heights, the carrier followers 418 drive the respective second carriers 417 to respectively rotate by two angles with different heights, so that the posture adjustment of the second carriers 417 is changed,

further, the two slide ways are a first slide way and a second slide way, the first slide way has a position overlapped with the projection of the second conveying device 4, and the slide way can push the second carrier 417 to rotate to an angle parallel to the first carrier 1, so that the insert part in the second carrier 417 can be pushed into the first carrier 1 conveniently;

the second slide way passes through the press lathe 105, and the slide way can push the second carrier 417 to rotate to an angle perpendicular to the first carrier 1, so that the second loading device 3 can insert the insert component in the press lathe 105 into the second carrier 417 directly. The design can enable the second carrier 417 to automatically rotate around the axis of the second carrier along with the rotating disc in the rotating process of the rotating disc structure, so that the gesture conversion is realized, the assembly is convenient, the equipment structure is simple and compact, and the assembly efficiency and the accuracy are improved.

The turntable structure of this embodiment includes a turntable and turntable plates 414 disposed around the turntable, the plurality of second carriers 417 are respectively located between the turntable plates 414 and the turntable, the plurality of second carriers 417 are respectively rotatably mounted on the turntable, two slides with different heights are respectively disposed in the turntable plates 414, and carrier followers 418 of the plurality of carriers 417 are respectively inserted into the turntable plates 414 to be matched with the slides.

As shown in fig. 1 and 12, the first carrier 1 is made of a plastic material by opening a mold, has low body strength and low cost, can be used as a consumable product by mass production, can store a plurality of different plug bush components in one first carrier 1, has a larger volume, has different plug bush component placement states consistent with those of socket finished products, and can be used as a conveying tool for conveying the plug bush components to other devices for assembly. The second carrier 417 is made of steel, a through hole is formed in the middle of the second carrier 417, a single second carrier 417 can only accommodate one plug bush component, the plug bush component is limited in the through hole and can be directly pushed into the first carrier 1, the mechanism is compact and exquisite, the carrier follower 418 on the second carrier 417 can enable products to realize synchronous turning of product postures in the high-speed rotating process, and separate the procedures of loading, turning and pushing out, so that very high production speed is realized, the first carrier 1 is large in size, the plug bush component cannot be installed on the turntable, and the second carrier 417 assists in transferring, so that the high production speed is realized. In addition, the first carrier 1 and the second carrier 417 can be easily updated according to the update of the product, and the development of new carriers is low in cost, flexible and convenient.

Specifically, the second conveying device 4 includes a lower rail 401, a support bar 402, an upper rail 403, a rotating rail 404, a connecting plate 405, a small bottom plate 406, a motor base 407, a speed reducer 408, a servo motor 409, a coupling 410, a nut 411, a bearing seat 412, a rotating shaft 413, a turntable plate 414, a left rotating seat 415, a right rotating seat 416, a second carrier 417, a carrier follower 418, a fixing plate 419, and a mounting plate 420, where the lower rail 401, the support bar 402, and the upper rail 403 form one of the slides of the slide structure, and a spiral rail (not shown in the drawing) is disposed at the inner side of the rotating rail 404, and forms another slide with different heights in the slide structure. The press-fit thimble 424 is fixed on the press-fit mounting plate 422 through the press-fit pressing plate 423, the press-fit mounting plate 422 is arranged on the press-fit air cylinder 421, the upper accessory is driven to linearly move when the press-fit air cylinder 421 acts, the servo motor 409 is connected with the speed reducer 408 and then fixed on the small bottom plate 406 through the motor seat 407, the second carrier 417 is fixed on the turntable 414 through the left rotating seat 415 and the right rotating seat 416, the turntable 414 drives 8 sets of second carriers 417 to rotate around the center of the turntable 414, the rotating shaft 413 is fixed on the small bottom plate 406 through the bearing seat 412, the head of the rotating shaft 413 is connected to the output shaft of the speed reducer 408 through the coupler 410, the 8 sets of second carriers 417 on the turntable 414 are driven by the servo motor 409, the servo motor 409 controls the second carrier 417 to rotate 45 ° once, and during the rotation of the second carrier 417, since the carrier follower 418 thereon is engaged with a spiral track (not shown in the drawing) in the rotation track 404, when the second carrier 417 rotates to a specific track position, the second carrier 417 sequentially and circularly changes from 0 °, 45 °,90 °, 45 °, and 0 ° around the left rotary seat 415 and the right rotary seat 416, the 90 ° and 0 ° respectively correspond to the two different angles, and when the second carrier 417 is in a 90 ° vertical state, the socket part is pushed into the second carrier 417 by the second feeding device 3, and when the socket is 0 °, the socket part is inserted into the socket on the material track by the socket insertion carrier mechanism 6.

The first conveying device 5 as shown in fig. 7-9, the first conveying device 5 comprises a transplanting material channel 500 for accommodating and limiting the moving direction of the first carrier 1, and a shifting fork component matched with the transplanting material channel 500, wherein the shifting fork component is respectively connected with a transverse shifting material shifting mechanism and a vertical shifting material shifting mechanism, the vertical shifting material shifting mechanism can drive the shifting fork component to be inserted into the transplanting material channel 500, and the transverse shifting material shifting mechanism can drive the shifting fork component to move along the transplanting material channel 500 so as to drive the first carrier 1 in the transplanting material channel 500 to move.

Further comprises two groups of shifting fork components, the transverse shifting material shifting mechanism and the vertical shifting material shifting mechanism respectively comprise a transverse shifting material shifting actuator and a vertical shifting material shifting actuator, the transverse shifting material shifting actuator respectively drives the two groups of shifting fork components to alternately move through a transverse shifting differential mechanism, and the vertical shifting material shifting actuator respectively drives the two groups of shifting fork components to alternately move through a vertical shifting differential mechanism;

the vertical shift differential mechanism of this embodiment includes a gear 522 connected to the vertical shift shifting actuator, and two racks respectively connected to the two sets of shifting fork assemblies, where the two racks are a left rack 521 and a right rack 523, the left rack 521 and the right rack 523 are disposed on two radial sides of the gear 522, and are meshed with the gear 522 respectively, when the vertical shift shifting actuator drives the gear 522 to rotate to one side, one of the racks can be driven to drive the corresponding shifting fork assembly to be inserted into the transplanting material channel 500, and the other rack is driven to drive the corresponding shifting fork assembly to leave the transplanting material channel 500, and the gear 522 rotates to the other side.

The traversing differential mechanism of this embodiment includes two rotatable swinging rods, the two swinging rods are respectively a left swinging rod 506 and a right swinging rod 513, one ends of the left swinging rod 506 and the right swinging rod 513 are respectively matched with the vertical shifting and shifting actuator, one ends of the left swinging rod 506 and the right swinging rod 513 far away from the vertical shifting and shifting actuator are respectively matched with the corresponding shifting fork components, the vertical shifting and shifting actuator can drive the left swinging rod 506 and the right swinging rod 513 to respectively rotate, and the corresponding shifting fork components are pushed to move when the left swinging rod 506 and the right swinging rod 513 rotate.

Specifically, the first conveying device 5 includes a lower rail fixing plate 501, a mounting plate 502, a servo electric cylinder 503, a rotating base 504, a follower 505, a left swinging rod 506, a rotating shaft 507, a follower 508, a connecting plate 509, a left shifting fork bottom plate 510, a follower plate 511, a rotating shaft 512, a right swinging rod 513, a follower 514, a connecting plate 515, a right shifting fork bottom plate 516, a hooking block 517, a horizontal linear slide 518, a fixing seat 519, a vertical bottom plate 520, a left rack 521, a gear 522, a right rack 523, a mounting seat 524, a fixing seat 525, a coupling 526, a servo motor 527, a coupling 528, a connecting shaft 529, a coupling 530, a gear 531, a left material channel 532, and a right material channel 533, wherein the hooking block 517 forms a shifting fork assembly, the servo electric cylinder 503 is a traversing material shifting actuator, and the servo motor 527 is a vertical shifting material shifting actuator.

The material hooking plate 517 is respectively fixed on the left shifting fork bottom plate 510 and the right shifting fork bottom plate 516, the left shifting fork bottom plate is fixed on the horizontal linear sliding rail 518, and is connected with the follower 508 through a connecting plate 509 installed on the left shifting fork bottom plate, the follower 508 can relatively slide along a sliding groove in the connecting plate 508, when the follower 508 swings leftwards, the connecting plate 509 and accessories on the follower 508 are driven to do horizontal linear motion, the follower 508 is installed on the left swinging rod 506, the left swinging rod 506 swings reciprocally through a rotating shaft 507 fixed on the fixed plate 501, so as to drive the follower 508 to swing leftwards and rightwards, and similarly, the right shifting fork drives the right shifting fork 516 and the material hooking plate 517 thereon to reciprocate leftwards and rightwards through the same structure of the stroke of the right swinging rod, the follower 514 and the connecting plate 515.

The horizontal linear slide 518 is fixed on the vertical linear slide through the vertical bottom plate 520, the vertical linear slide is fixed on the fixing base 519, the rack 521 and the rack 523 are respectively fixed on the vertical bottom plate 520, the servo motor 527 is fixed on 524 through the fixing base 525, the servo motor is connected with the rotating shaft through the coupling 526, and the gear is installed on the rotating shaft. The gear 522, the rack 521 and the rack 523 form a rack-and-pinion motion mechanism, when the gear 522 rotates, the movement directions of the rack 522 and the rack 523 are opposite, in addition, the rotating shaft is connected with the connecting shaft 529 through the coupler 528 and the coupler 530, the rotating power of the motor is transmitted to the other group of rack-and-pinion mechanisms driven by the gear 531, the left and right groups of fork mechanisms are realized to alternately realize the n-type fork transplanting motion, and the first carrier 1 is conveyed forwards.

As shown in fig. 11, the press-fitting device 6 includes a horizontal fixing base 601, a vertical bottom plate 602, a reinforcing plate 603, a cylinder mounting plate 604, a servo cylinder 605, a connector 606, a linear ball guide 607, a press-fitting thimble 608 that can pass through the second carrier 417, a press-fitting bottom plate 609, and a press-fitting cover 610. The servo electric cylinder 605 is connected with the press-fit thimble 611, the press-fit thimble 611 is fixed on the press-fit bottom plate 609 by the thimble pressing plate 610 in a pressing way, the press-fit bottom plate 609 is fixed on the linear slide rail assembly 607 together after being fixedly connected with the press-fit thimble 608, the servo electric cylinder 605 is in floating connection with the press-fit thimble 608 through the connector 606, accessories on the module 605 are driven to do linear motion, the servo electric cylinder 605 is fixed on the vertical bottom plate 602 through the mounting plate 604, and the vertical bottom plate 602 is fixed on the fixing seat 601.

The workflow of this embodiment is:

s1: the first carrier 1 enters the first feeding device 2 from the third conveying device 103, the servo module 203 drives the material ejection plate 204 to prop against the lower part of the first carrier 1, and the feeding lifting cylinder 207 pushes the pressing plate 208 to press the first carrier 1.

S2: the cylinder 210 drives the material channel plate 212 to open, and the servo module 203 drives the material ejection plate 204 and the first carrier 1 to descend onto the transplanting material channel 500.

S3: the first carrier 1 descends to the transplanting material channel 500 and is fixed by the material hooking plate 517 of the first conveying device 5, and the servo motor drive 527 and the servo motor 503 drive the shifting fork mechanism to move the first carrier 1 forwards by a designated distance and gradually move to each working position.

S4: the press lathe 105 forms and cuts off the insert, and at the same time, the servo motor 302 drives the pushing plate 322 through the cam structure to push the insert part into the turntable second carrier 417, and the second carrier 417 elastically compresses the insert in the second carrier 417.

S5: after the socket member is pushed into the second carrier 417, the servo motor 409 operates to drive the turntable plate 406 and the second carrier 417 thereon to rotate about the center of the turntable plate 406 by 45 ° each time.

S6: during the rotation of the turntable structure, under the action of the carrier follower 418, the second carrier 417 changes from 90 °, 45 °, 0 ° around the left rotary seat 415 and the right rotary seat 416, and the second carrier 417 changes from a vertical posture to a horizontal posture.

S7: the second carrier 417 reaches the second loading device 3 after multiple rotations, and the second carrier 417 coincides with the second carrier 417 on the transplanting lane 500.

S8: the press-fit device 6 inserts the insert onto the second carrier 417.

S9: the servo motor 409 operates to drive the second carrier 417 to rotate one clamp position (45 °).

S10: and (5) ending.

The punch stamping part loading device of the embodiment has the following advantages:

1. the utility model provides a full-automatic production method of the plug bush component and discloses a matched production device. The method realizes the transportation/protection of the special carrier, the automatic loading/unloading of the carrier, the automatic loading of the plug bush components, the full servo drive and the flexible production, and solves the problems of mess collection and storage of the plug bush components, large quality risk, much material waste and low production efficiency in the traditional production process.

2. The special carrier is designed to realize full-automatic production from copper plate feeding to stamping production and then to automatic loading of the plug bush parts, the plug bush parts are protected by the special carrier, and the problems of material waste and quality caused by deformation, scraping and the like of the plug bush parts are solved.

3. The use of the special carrier ensures that the full automation of the whole production flow from the material supply to the assembly is realized, breaks through the bottleneck of the industry, breaks through the last key process problem of automatic production, can realize flexible mold change and production of other similar components, and solves the problems of low production efficiency, high labor and high management cost.

4. All stations in the device are designed finely, the speed is high, the structure is simple and reliable, the main parts are driven in a full servo mode, the speed is high, the intelligent performance is truly achieved, the flexibility is achieved, and the problems that traditional equipment is low in speed, complex in structure, poor in maintainability, high in debugging difficulty and low in compatibility are solved.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments disclosed herein. It should be understood that those skilled in the art to which the present utility model pertains may make several simple deductions or substitutions without departing from the inventive concept, and should be considered as falling within the scope of the present utility model.

Claims (12)

1. The utility model provides a punch press stamping workpiece loading equipment which characterized in that: the stamping part pressing device comprises two groups of carriers respectively used for fixing stamping parts and two groups of conveying devices respectively used for driving the two groups of carriers to move, wherein the two groups of conveying devices are respectively located at different heights and have projection overlapping positions, a pressing device (6) is arranged at the projection overlapping positions of the two groups of conveying devices, one group of conveying devices is used for driving the corresponding carrier to pass through a stamping lathe (105) and to press the stamping parts into the carrier of the conveying device, and the pressing device (6) is inserted into the carrier of one group of conveying devices and pushes the stamping parts in the carrier to the carrier of the other group of conveying devices.

2. The punch stamping loading apparatus of claim 1, wherein: the two groups of carriers are a first carrier (1) and a second carrier (417) respectively, the two groups of conveying devices are a first conveying device (5) used for driving the first carrier (1) to move and a second conveying device (4) used for driving the second carrier (417) to move, the punch stamping part loading device further comprises a second feeding device (3), the second conveying device (4) drives the second carrier (417) to pass through the punch lathe (105), the second feeding device (3) is used for loading stamping parts in the punch lathe (105) into the second carrier (417), and the press-loading device (6) pushes the stamping parts in the second carrier (417) into the first carrier (1).

3. The punch stamping loading apparatus of claim 2, wherein: the second conveying device (4) comprises a turntable structure, a plurality of second carriers (417) are respectively arranged on the turntable structure, and the turntable structure drives the second carriers (417) to rotate around a rotation central shaft of the turntable structure and respectively pass through the stamping lathe (105) and the press mounting device (6) in the rotating process.

4. A punch stamping loading apparatus as claimed in claim 3, wherein: the plurality of second carriers (417) are respectively rotatably mounted on the turntable structure, two slide ways with different heights are arranged around the turntable structure, carrier followers (418) matched with the two slide ways are arranged on the second carriers (417), the turntable structure drives the second carriers (417) to rotate around the center of the turntable structure, the carrier followers (418) on the second carriers (417) sequentially pass through the two slide ways with different heights, the carrier followers (418) are respectively pushed through the two slide ways with different heights, and the carrier followers (418) drive the respective second carriers (417) to rotate respectively.

5. The punch stamping loading apparatus of claim 4, wherein: the two slide ways are a first slide way and a second slide way respectively, the first slide way is provided with a position overlapped with the projection of the second conveying device (4), the first slide way can push the second carrier (417) to rotate to an angle parallel to the first carrier (1), the second slide way passes through the stamping lathe (105), and the second slide way can push the second carrier (417) to rotate to an angle perpendicular to the first carrier (1).

6. The punch stamping loading apparatus of claim 4, wherein: the turntable structure comprises a turntable and turntable plates (414) arranged around the turntable, a plurality of second carriers (417) are respectively positioned between the turntable plates (414) and the turntable, the second carriers (417) are respectively rotatably arranged on the turntable, two slide ways with different heights are respectively arranged in the turntable plates (414), and carrier followers (418) of the second carriers (417) are respectively inserted into the turntable plates (414) to be matched with the slide ways.

7. The punch stamping loading apparatus of claim 2, wherein: the stamping part is a plug bush part, and the second feeding device (3) is arranged on the stamping lathe (105).

8. The punch stamping loading apparatus of claim 1, wherein: and a through hole of the limiting stamping part is arranged on the second carrier (417).

9. The punch stamping loading apparatus of claim 7, wherein: the press-fit device (6) comprises a press-fit thimble (608) capable of penetrating through the second carrier (417) and a servo electric cylinder (605) connected with the press-fit thimble (608), wherein the servo electric cylinder (605) can drive the press-fit thimble (608) to push a plug bush component in the second carrier (417) and plug the plug bush component into the first carrier (1).

10. The punch stamping loading apparatus of claim 2, wherein: the automatic feeding device is characterized by further comprising a third conveying device (103) used for driving the first carrier (1) to move, wherein the third conveying device (103) is different from the first conveying device (5) in height, a first feeding device (2) is arranged between the third conveying device (103) and the first conveying device (5), the first feeding device (2) is used for sequentially conveying the first carrier (1) in the third conveying device (103) to the first conveying device (5), the first feeding device (2) comprises a lifting mechanism and a pressing mechanism, the lifting mechanism can respectively move to a first height and a second height, the first height and the second height respectively correspond to the third conveying device (103) and the first conveying device (5), and the pressing mechanism can fix the first carrier (1) on the lifting mechanism.

11. The punch stamping loading apparatus of claim 2, wherein: the first conveying device (5) comprises a transplanting material channel (500) for accommodating the first carrier (1) and two groups of shifting fork assemblies matched with the transplanting material channel (500), the two groups of shifting fork assemblies are respectively connected with a transverse shifting material shifting mechanism and a vertical shifting material shifting mechanism, the vertical shifting material shifting mechanism drives the two groups of shifting fork assemblies to be alternately inserted into the transplanting material channel (500) through a vertical shifting differential mechanism, the transverse shifting material shifting mechanism can drive the shifting fork assemblies to push the first carrier (1) along the direction of the transplanting material channel (500), the vertical shifting differential mechanism comprises a gear (522) connected with a vertical shifting material shifting actuator, and two racks respectively connected with the two groups of shifting fork assemblies, wherein the two racks are respectively a left rack (521) and a right rack (523), and the left rack (521) and the right rack (523) are oppositely arranged on two radial sides of the gear (522) and are respectively meshed with the gear (522).

12. The punch stamping loading apparatus of claim 2, wherein: the second feeding device (3) comprises a pushing plate (322), and a vertical moving pushing mechanism and a horizontal moving pushing mechanism which are respectively connected with the pushing plate (322), wherein the vertical moving pushing mechanism can drive the pushing plate (322) to be limited with the plug bush, and the horizontal moving pushing mechanism can drive the pushing plate (322) to move so as to drive the plug bush on the pushing plate (322) to move; the vertical moving pushing mechanism and the horizontal moving pushing mechanism respectively comprise a vertical moving part and a horizontal moving part, the vertical moving part and the horizontal moving part are limited to move along the vertical direction and the horizontal direction respectively, the vertical moving part and the horizontal moving part are respectively connected with two cam structures which are coaxially arranged, and the two cam structures respectively drive the vertical moving part and the horizontal moving part to move when rotating.

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