CN114472718A

CN114472718A - Automatic piece taking mechanism of stamping die

Info

Publication number: CN114472718A
Application number: CN202210215776.XA
Authority: CN
Inventors: 陈一鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-05-13

Abstract

The application provides an automatic part taking mechanism of a stamping die, which belongs to the field of stamping processing equipment, and comprises a conveyor, a part taking and conveying assembly and a collecting and stacking assembly, wherein the part taking and conveying assembly comprises a support, a cross frame, an mechanical arm, a motor, fixed blocks and a polishing roller, the tail end of the mechanical arm is provided with a first sucker manipulator, two polishing rollers are arranged between the two fixed blocks in parallel, the collecting and stacking assembly comprises an electric sliding table, an electric cross sliding table and a second sucker manipulator, the two ends of the electric cross sliding table are respectively and fixedly connected with the upper sides of the sliding ends of the two electric sliding tables, the second sucker manipulator is arranged at the lower end of the electric cross sliding table, the automatic part taking mechanism does not need to occupy more manpower to collect and arrange stamping parts, timely carries out deburring treatment and reduces the later-stage processing amount, the stamping efficiency and the cost of the final product are improved.

Description

Automatic piece taking mechanism of stamping die

Technical Field

The application relates to the field of stamping equipment, particularly, relates to an automatic piece mechanism of getting of stamping die.

Background

The punching is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to a processing material through a press machine and a die to enable the processing material to generate plastic deformation or separation, and is one of important plastic processing methods with wide application.

At present, the semi-automatic punch press has the advantages of low cost, simple operation, convenient maintenance and the like, and is still used in the production and processing of stamping parts in a large number, the stamping die must be matched with a group of dies, namely, the upper die and the lower die are used for processing, materials to be processed are arranged between the dies, the punch press applies pressure to the materials to enable the materials to be plastically deformed, and products are obtained.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. For this, this application provides an automatic mechanism of getting of stamping die, an automatic mechanism of getting of stamping die can take out the work piece that the punching press was accomplished automatically and carry out burring processing, need not to occupy more manpower and collects the arrangement work piece, has not only improved machining efficiency, and has further reduced the later stage work load of stamping workpiece, and then reduces final product cost.

The application is realized as follows:

the application provides an automatic piece mechanism of getting of stamping die includes the conveyer, gets a and conveying component and collects and puts things in good order the subassembly.

The part taking and conveying assembly comprises a support, a cross frame, a mechanical arm, a motor, fixed blocks and polishing rollers, the support is arranged at one end of the conveyor, the cross frame is arranged on the upper side of the support, the mechanical arm is arranged on the upper side of the cross frame, a first sucking disc mechanical arm is arranged at the tail end of the mechanical arm, the two fixed blocks are symmetrically arranged on the upper sides of the frames on two sides of the conveyor, the motor is arranged on the outer side of one fixed block, the output end of the motor is rotatably penetrated through one fixed block, the two polishing rollers are arranged between the two fixed blocks in parallel, one end of one polishing roller is fixedly connected with the output end of the motor, the other end of one polishing roller is rotatably penetrated through the other fixed block, one end of the other polishing roller is rotatably connected to the inner side of one fixed block, and the other end of the other polishing roller is rotatably penetrated through the other fixed block, two burnishing roll other end transmission is connected, the burnishing roll downside laminate in the conveyer belt upside of conveyer, collect and put things in good order the subassembly and include electronic slip table, electronic cross slip table and second sucking disc manipulator, two electronic slip table sets up side by side the conveyer is kept away from arm one end, electronic cross slip table both ends respectively fixed connection in two the slip end upside of electronic slip table, second sucking disc manipulator sets up the lower extreme of electronic cross slip table.

In one embodiment of the application, a first belt pulley is arranged at one end of the polishing roller, which is far away from the motor, and the first belt pulley is arranged outside the other fixed block.

In one embodiment of the present application, two of the first pulleys are connected by a first belt drive.

In an embodiment of the application, two first belt pulleys are externally provided with a first protective shell, and a plurality of through holes are uniformly formed in the outer side of the first protective shell.

In one embodiment of the application, a second protective shell is arranged outside the two polishing rollers, and the second protective shell is fixedly connected to the upper side of the frame of the conveyor.

In an embodiment of the application, the lower edges of two sides of the second protective shell are respectively provided with a brush, and the lower edges of the brushes are attached to the upper side of the conveying belt of the conveyor.

In an embodiment of the application, a dust collector is arranged on the upper side of the second protective shell, and the dust collector is communicated with the inside of the second protective shell.

In an embodiment of the application, the electric sliding table is provided with a support leg at the lower side of the end far away from the conveyor.

In one embodiment of the present application, a reinforcing rod is disposed between the supporting leg and the conveyor, and two ends of the reinforcing rod are fixedly connected to the supporting legs and the supporting frame of the conveyor respectively.

In one embodiment of the present application, the conveyor belt has a matte outer surface.

In an embodiment of the application, the automatic piece mechanism of getting of stamping die still includes stacks and tiling subassembly.

The stacking and tiling assembly comprises fixing plates, a speed reducing motor, a reciprocating screw rod, a first sliding block, a first transverse shaft, a second transverse shaft, a rotary table, a push plate and side plates, wherein the two fixing plates are symmetrically arranged on the upper side of one end, close to the conveyor, of the support, a first frame is arranged on one side of the support, the first frame and one fixing plate are correspondingly arranged, the speed reducing motor is arranged on the outer side of the first frame, the output end of the speed reducing motor is rotatably penetrated through the first frame, a transmission shaft is arranged in the first frame, one end of the transmission shaft is fixedly connected to the output end of the speed reducing motor, the other end of the transmission shaft is rotatably penetrated through the support, two first guide rods are arranged between the two fixing plates in parallel, one end of the reciprocating screw rod is fixedly connected to the other end of the transmission shaft, and the other end of the reciprocating screw rod is rotatably connected to one side, far away from the speed reducing motor, of the support, the first sliding block is arranged between the two fixing plates, the two first guide rods respectively penetrate through two ends of the first sliding block in a sliding manner, the reciprocating lead screw is threaded through the lower side of the first sliding block, a supporting block is arranged on one side, away from the conveyor, of the first sliding block, a first cross shaft penetrates through one end, away from the first sliding block, of the supporting block in a sliding manner, a connecting block is arranged on one end, away from the first sliding block, of the first cross shaft, one end of a second cross shaft is fixedly connected to one side of the lower end of the connecting block, the first cross shaft and the second cross shaft are vertically arranged, the rotary table is rotatably connected to one side, close to the first frame, of the bracket, the transmission shaft is connected to the rotary table in a transmission manner, a second sliding block is arranged on one side, close to the first frame, of the bracket, the second sliding block is slidably connected to the lower side of the bracket, and the second cross shaft penetrates through the second sliding block in a sliding manner, carousel transmission connect in the second slider, the push pedal sets up first cross axle is close to first slider one end, the push pedal sets up first slider top, two the curb plate symmetry sets up first slider upside both ends border, first slider is kept away from conveyer one side symmetry is provided with two gag lever posts, the push pedal sets up two curb plate and two between the gag lever post, two the curb plate is close to be provided with the baffle between conveyer one side, baffle both sides respectively sliding connection in two the curb plate.

In an embodiment of the present application, a third belt pulley is disposed in a middle portion of one side of the turntable, which is close to the bracket, and the third belt pulley is rotatably connected to one side of the bracket, which is close to the first frame.

In an embodiment of the present application, a second belt pulley is disposed on the transmission shaft, and the second belt pulley and the third belt pulley are connected by a second belt transmission.

In one embodiment of the present application, a second guide rod is disposed between the supporting block and the connecting block, one end of the second guide rod slidably penetrates through the supporting block, and the other end of the second guide rod is fixedly connected to the connecting block.

In an embodiment of this application, be provided with first connecting rod between the carousel with the second slider, first connecting rod one end rotate connect in carousel outside border one end, the first connecting rod other end rotate connect in the second slider outside.

In an embodiment of the present application, a through groove is formed in the middle of the push plate.

In an embodiment of the application, the automatic piece mechanism of getting of stamping die still includes propelling movement adjusting part.

The pushing and adjusting assembly comprises a second frame, a first bolt, a check ring, a second bolt, a second connecting rod and a ball head, two ends of the lower side of the second frame are respectively and fixedly connected to the upper ends of the two side plates, which are close to the conveyor, of the side plates, the first bolt is in threaded connection with the middle of the upper side of the second frame, the lower end of the first bolt is in rotary connection with the middle of the upper side of the baffle, a first spring is arranged between the upper end of the first bolt and the upper side of the second frame, the first bolt is in threaded connection with the first spring, the check ring is arranged at one end, which is close to the conveyor, of the push plate, two ends of the check ring are respectively in rotary connection with two sides, which are close to one end of the conveyor, of the second bolt is in threaded connection with one end, which is far away from one end of the conveyor, of the push plate, the second bolt is correspondingly arranged with the through groove, and the second connecting rod is arranged inside the through groove, one end of the second connecting rod is rotatably connected to the middle of the check ring, the ball head is arranged at the other end of the second connecting rod, the ball head is arranged inside one end of the second bolt, a second spring is arranged between the outer end of the second bolt and the push plate, and the second bolt penetrates through the second spring.

The beneficial effect of this application is: the automatic part taking mechanism of the stamping die is obtained through the design, when the automatic part taking mechanism is used, the whole mechanism is arranged beside the stamping die, the mechanical arm is close to the working area of the stamping die, the collecting container is arranged below the electric cross sliding table between the two electric sliding tables, the conveyor and the motor are started, after stamping operation is started, when the upper die and the lower die are separated, the mechanical arm can drive the first sucker manipulator to take out a workpiece and place the workpiece on the conveyor, the conveyor drives the workpiece to move to a position below the polishing roller, the motor drives the polishing roller to rotate to perform deburring treatment on the workpiece, when the workpiece is continuously moved to one end of the conveyor close to the electric sliding table, the electric cross sliding table drives the electric cross sliding table, the electric cross sliding table drives the second sucker manipulator to regularly stack the machined workpiece in the collecting container, and therefore, special workpiece collection and arrangement can be performed without occupying more manpower, and the deburring treatment of the workpiece can be completed, so that the stamping production and processing efficiency is improved, the later-stage processing amount of the stamping part is reduced, and the final product cost is further effectively reduced.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of an automatic pickup mechanism of a stamping die according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a pick-and-feed assembly, a collection and stacking assembly, and a stacking and tiling assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a collecting and stacking assembly and a stacking and tiling assembly according to an embodiment of the present disclosure;

FIG. 4 is a structural schematic diagram of a motor, a fixing block, a polishing roller and a second protective shell according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a stacking and tiling assembly according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a second frame, a first bolt and a first spring according to an embodiment of the present disclosure;

fig. 7 is an exploded view of a stacked and tiled assembly according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a retainer ring, a second connecting rod and a second bolt provided in an embodiment of the present application.

In the figure: 100-a conveyor; 200-a pick and transfer assembly; 210-a scaffold; 220-a transverse frame; 230-a robotic arm; 231-a first chuck manipulator; 240-motor; 250-fixed block; 260-a polishing roll; 261-a first pulley; 2611-a first belt; 270-a vacuum cleaner; 280-a first protective shell; 281-through holes; 290-a second protective shell; 291-brush; 300-a collection and stacking assembly; 310-electric sliding table; 311-a leg; 3111-reinforcing bars; 320-electric cross sliding table; 330-a second chuck manipulator; 400-stacking and tiling components; 410-a fixed plate; 411-a first guide bar; 420-a reduction motor; 421-a first frame; 422-a transmission shaft; 4221-a second pulley; 430-reciprocating screw rod; 440-a first slider; 441-a support block; 450-first horizontal axis; 451-connecting blocks; 452-a second guide bar; 460-second horizontal axis; 461-second slider; 470-a rotating disc; 471-a first link; 472-a third pulley; 473-a second belt; 480-push plate; 481-through slots; 482-a stop lever; 490-side plate; 491-baffle plate; 500-a push adjustment assembly; 510-a second frame; 520-a first bolt; 521-a first spring; 530-a retainer ring; 540-a second bolt; 541-a second spring; 550-a second link; 560-bulb.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Examples

As shown in fig. 1 to 8, an automatic workpiece taking mechanism of a stamping die according to an embodiment of the present application includes a conveyor 100, a workpiece taking and conveying assembly 200, a collecting and stacking assembly 300, a stacking and tiling assembly 400, and a pushing adjustment assembly 500, where the workpiece taking and conveying assembly 200 and the collecting and stacking assembly 300 are respectively disposed at two ends of the conveyor 100, so as to facilitate automatic taking out of workpieces, and after deburring, stacking and stacking is completed, the stacking and tiling assembly 400 is disposed between the conveyor 100 and the workpiece taking and conveying assembly 200, so that when a stamping speed is fast, the workpieces are stacked and then regularly tiled on the conveyor 100, and the pushing adjustment assembly 500 is disposed on the stacking and tiling assembly 400, so as to adjust a thickness dimension of a pushing structure according to a thickness of the workpieces, and ensure that the workpieces are timely and effectively tiled on the conveyor 100.

According to some embodiments of the present application, as shown in fig. 1, the conveyor belt 100 has a rough surface on the outer surface thereof, which can increase the friction force of the workpiece to contact with the conveyor belt, thereby facilitating rapid conveyance of the workpiece.

According to some embodiments of the present application, as shown in fig. 2 to 5 and 7, the pick-and-feed assembly 200 includes a bracket 210, a cross frame 220, a robot arm 230, a motor 240, fixing blocks 250, and polishing rollers 260, the bracket 210 is disposed at one end of the conveyor 100, the cross frame 220 is disposed at an upper side of the bracket 210, the robot arm 230 is disposed at an upper side of the cross frame 220, a first chuck robot 231 is disposed at an end of the robot arm 230, two fixing blocks 250 are symmetrically disposed at upper sides of the frames at both sides of the conveyor 100, the motor 240 is disposed at an outer side of one fixing block 250, an output end of the motor 240 rotatably penetrates through one fixing block 250, two polishing rollers 260 are disposed between the two fixing blocks 250 in parallel, one end of the polishing rollers 260 is fixedly connected to an output end of the motor 240, the other end of one polishing roller 260 rotatably penetrates through the other fixing block 250, one end of the other polishing roller 260 is rotatably connected to an inner side of one fixing block 250, the other end of the other polishing roller 260 rotatably penetrates through the other fixed block 250, the other ends of the two polishing rollers 260 are in transmission connection, the lower side of the polishing roller 260 is attached to the upper side of the conveying belt of the conveyor 100, one end of the polishing roller 260, which is far away from the motor 240, is provided with a first belt pulley 261, the first belt pulley 261 is arranged outside the other fixed block 250, the two first belt pulleys 261 are in transmission connection through a first belt 2611, a first protective shell 280 is arranged outside the two first belt pulleys 261, a plurality of through holes 281 are uniformly formed in the outer side of the first protective shell 280, the first protective shell 280 can prevent foreign matters from entering between the first belt pulley 261 and the first belt 2611, the through holes 281 can timely emit heat generated during running friction between the first belt pulley 261 and the first belt 2611 so as to ensure stable running, a second protective shell 290 is arranged outside the two polishing rollers 260, the second protective shell 290 is fixedly connected to the upper side of the frame of the conveyor 100, the lower edge of second protecting crust 290 both sides is provided with brush 291 respectively, and brush 291 follows the conveyer belt upside of laminating in conveyer 100 down, and second protecting crust 290 upside is provided with dust catcher 270, and inside dust catcher 270 communicated in second protecting crust 290, second protecting crust 290 and brush 291 can prevent to leak the dust that produces when carrying out polishing treatment to the work piece to in time absorb through dust catcher 270, avoid polluting operational environment.

According to some embodiments of the present application, as shown in fig. 2-3, the collecting and stacking assembly 300 includes an electric sliding table 310, an electric cross sliding table 320 and a second suction robot 330, the two electric sliding tables 310 are arranged side by side at one end of the conveyor 100 far away from the mechanical arm 230, two ends of the electric cross sliding table 320 are respectively and fixedly connected to the upper sides of the sliding ends of the two electric sliding tables 310, the second suction robot 330 is arranged at the lower end of the electric cross sliding table 320, a supporting leg 311 is arranged at the lower side of one end of the electric sliding table 310 far away from the conveyor 100, a reinforcing rod 3111 is arranged between the supporting leg 311 and the conveyor 100, two ends of the reinforcing rod 3111 are respectively and fixedly connected to the supporting frames of the supporting leg 311 and the conveyor 100, and the two electric sliding tables 310 and the electric cross sliding table 320 are matched and take the processed workpiece through the second suction robot 330 and stack the processed workpiece into the collecting container.

According to some embodiments of the present application, as shown in fig. 2-3 and 5-8, when the structure of the stamping part to be processed is relatively simple, the stamping speed will be increased, and at this time, if the mechanical arm 230 directly takes the just stamped workpiece and lays the workpiece on the conveying belt of the conveyor 100, the moving frequency of the mechanical arm 230 will be greatly increased, the wear of the mechanical arm is increased, and the service life of the mechanical arm is reduced, and at a higher stamping speed, the mechanical arm 230 may have difficulty in performing the continuous operation of directly taking the workpiece and laying the workpiece, which may result in that the workpiece cannot be timely taken out of the stamping die, which affects the continuous operation of the stamping operation, and the mechanical arm 230 is expensive, and frequent excessive use causes wear or damage, which may result in significant maintenance cost, which ultimately increases the cost of the final product and reduces the competitiveness of the product, the stacking and laying assembly 400 includes the fixing plate 410, A speed reducing motor 420, a reciprocating screw 430, a first slider 440, a first cross shaft 450, a second cross shaft 460, a turntable 470, a push plate 480 and a side plate 490, wherein two fixing plates 410 are symmetrically arranged on the upper side of one end of the bracket 210 close to the conveyor 100, one side of the bracket 210 is provided with a first frame 421, the first frame 421 and one fixing plate 410 are correspondingly arranged, the speed reducing motor 420 is arranged outside the first frame 421, the output end of the speed reducing motor 420 rotatably penetrates through the first frame 421, a transmission shaft 422 is arranged inside the first frame 421, one end of the transmission shaft 422 is fixedly connected to the output end of the speed reducing motor 420, the other end of the transmission shaft 422 rotatably penetrates through the bracket 210, two first guide rods 411 are arranged between the two fixing plates 410 in parallel, one end of the reciprocating screw 430 is fixedly connected to the other end of the transmission shaft 422, the other end of the reciprocating screw 430 is rotatably connected to one side of the bracket 210 far away from the speed reducing motor 420, the first slider 440 is arranged between the two fixing plates 410, two first guide rods 411 respectively penetrate through two ends of a first sliding block 440 in a sliding manner, a reciprocating screw 430 is threaded through the lower side of the first sliding block 440, a supporting block 441 is arranged on one side of the first sliding block 440 away from the conveyor 100, a first cross shaft 450 penetrates through one end of the supporting block 441 away from the first sliding block 440 in a sliding manner, a connecting block 451 is arranged on one end of the first cross shaft 450 away from the first sliding block 440, one end of a second cross shaft 460 is fixedly connected to one side of the lower end of the connecting block 451, the first cross shaft 450 and the second cross shaft 460 are vertically arranged, a rotating disc 470 is rotatably connected to one side of a bracket 210 close to a first frame 421, a transmission shaft 422 is in transmission connection with the rotating disc 470, one side of the bracket 210 close to the first frame 421 is provided with a second sliding block 461, the second sliding block 461 is in sliding connection with the lower side of the bracket 210, the second cross shaft 460 penetrates through the second sliding block 461 in a sliding manner, the rotating disc 470 is in transmission connection with the second sliding block 461, a push plate 480 is arranged at one end of the first cross shaft 450 close to the first sliding block 440, the push plate 480 is arranged above the first sliding block 440, the two side plates 490 are symmetrically arranged at two end edges of the upper side of the first sliding block 440, the first sliding block 440 is symmetrically provided with two limiting rods 482 at one side far away from the conveyor 100, the push plate 480 is arranged between the two side plates 490 and the two limiting rods 482, a baffle 491 is arranged between the two side plates 490 at one side close to the conveyor 100, two sides of the baffle 491 are respectively connected with the two side plates 490 in a sliding manner, a third belt pulley 472 is arranged at the middle part of one side of the turntable 470 close to the bracket 210, the third belt pulley 472 is rotatably connected with one side of the bracket 210 close to the first frame 421, the transmission shaft 422 is provided with a second belt pulley 4221, the second belt pulley 4221 and the third belt pulley 472 are connected through a second belt 473 in a transmission manner, a second guide rod 452 is arranged between the supporting block 441 and the connecting block 451, one end of the second guide rod 452 slidably penetrates through the supporting block 441, the other end of the second guide rod 452 is fixedly connected to the connecting block 451, a first connecting rod 471 is arranged between the rotary disc 470 and the second slide block 461, one end of the first connecting rod 471 is rotatably connected with one end of the outer edge of the rotary disc 470, the other end of the first connecting rod 471 is rotatably connected with the outer side of the second slide block 461, the thickness of the push plate 480 is set according to the actual stamping condition, the length of the bracket 210 is set according to the size of the workpiece to be processed, the first transverse shaft 450 has enough movement space allowance, or the height of the first transverse shaft 450 is lower than that of the bracket 210, when the stamping operation is started, the workpiece which is just stamped is taken between the two side plates 490 through the mechanical arm 230 and is stacked on the first slide block 440, the structure of the mechanical arm 230 is set according to the actual processing production condition, the burr of the stacked workpiece faces upwards, the side plates 490 and the baffle 491 carry out limit collection on the stacked workpiece, and a certain gap is left between the lower side of the baffle and the upper side of the first slide block 440 according to the thickness of the workpiece, so that the workpieces are pushed out and stacked neatly, the speed reduction motor 420 is started to drive the reciprocating screw 430 to make the first slider 440 reciprocate along the first guide rod 411, the transmission shaft 422 is driven to rotate and the turntable 470 is driven to rotate, the turntable 470 pulls the second slider 461 through the first connecting rod 471 to also reciprocate along a line at the lower side of the bracket 210, the second transverse shaft 460 extends and retracts in the second slider 461 along with the reciprocating motion of the first slider 440, the second transverse shaft 460 pushes the first transverse shaft 450 and the push plate 480 to reciprocate, the second guide rod 452 provides limiting and supporting to make the push plate 480 horizontal, the workpieces attached to the upper side of the first slider 440 are sequentially pushed to the upper side of the conveyor belt of the conveyor 100 to be fully laid along the direction of the first guide rod 411, when the push plate 480 is pulled away from the first slider 440, the limiting rod 482 keeps the workpieces stacked on the upper side of the first slider 440 stable, and the cycle is repeated, the gear motor 420 can be started and stopped according to actual conditions to match the mechanical arm 230 to take and stack workpieces, or the mechanical arm 230 can stack the workpieces on the upper side of the first sliding block 440 in reciprocating motion nearby, so that when the stamping speed is high, the mechanical arm 230 can take the workpieces on the first sliding block 440 nearby to stack, and then the workpieces are spread on the conveying belt of the conveyor 100 again, and the conveying belt 100 conveys the workpieces to the polishing roller 260 for deburring treatment, so that the operation frequency and the strength of the mechanical arm 230 can be effectively reduced, the abrasion of the mechanical arm is reduced, the service life of the mechanical arm is prolonged, extra high maintenance cost caused by damage of the mechanical arm is avoided, the final product cost is reduced, and the product competitiveness is improved.

According to some embodiments of the present application, as shown in fig. 6 and 8, in general, the thickness of the workpiece is not large, the thickness of the push plate 480 is set to be thin, when the thickness of the workpiece is large, it may be difficult to quickly and effectively push the workpiece, and even the workpiece may be directly inserted into a gap between the workpieces, which affects the continuity and stability of the workpiece being tiled on the conveyor belt of the conveyor 100, and further affects the automatic workpiece taking, deburring and output stacking processes of the workpiece, and finally reduces the smooth and continuous performance and efficiency of the stamping process, frequent replacement of the push plate 480 may increase extra workload, resulting in more manpower and material resources occupied, which may increase the cost of the final product, the push adjustment assembly 500 includes a second frame 510, a first bolt 520, a retainer ring 530, a second bolt 540, a second connecting rod 550 and a ball head 560, two ends of the lower side of the second frame 510 are respectively fixedly connected to the upper ends of the two side plates 490 near the conveyor 100, the first bolt 520 is threaded through the middle of the upper side of the second frame 510, the lower end of the first bolt 520 is rotatably connected to the middle of the upper side of the baffle 491, a first spring 521 is arranged between the upper end of the first bolt 520 and the upper side of the second frame 510, the first bolt 520 is threaded through the first spring 521, the retainer ring 530 is arranged at one end of the push plate 480 close to the conveyor 100, both ends of the retainer ring 530 are respectively rotatably connected to both sides of one end of the push plate 480 close to the conveyor 100, one end of the second bolt 540 is threaded through one end of the push plate 480 far away from the conveyor 100, the middle of the push plate 480 is provided with a through groove 481, the second bolt 540 and the through groove 481 are correspondingly arranged, the second link 550 is arranged inside the through groove 481, one end of the second link 550 is rotatably connected to the middle of the retainer ring 530, the ball 560 is arranged at the other end of the second link 550, the ball 560 is arranged inside one end of the second bolt 540, and a second spring 541 is arranged between the outer end of the second bolt 540 and the push plate 480, the second bolt 540 penetrates through the second spring 541, when the thickness of the workpiece is larger and the thickness of the existing push plate 480 is hard to meet the requirement, the second bolt 540 is rotated to pull the second connecting rod 550, the ball head 560 rotates inside one end of the second bolt 540, so that the angle of the second connecting rod 550 is changed and the retainer ring 530 is pulled to be lifted, further the overall height of the front end of the push plate 480 is increased to adapt to the pushing of the workpiece with larger thickness, the second spring 541 increases the locking force of the second bolt 540, meanwhile, the size of the gap between the baffle 491 and the upper side of the first slider 440 is adjusted by rotating the first bolt 520, the first spring 521 increases the locking force of the first bolt 520, thus the pushing requirement of the workpiece with larger thickness can be met, the continuity and stability of workpiece conveying and the stable and continuous performance and efficiency of stamping processing are ensured, and the increase of extra workload due to frequent replacement of the push plate 480 is avoided, and the cost of the final product is increased, ensuring the product competitiveness.

Specifically, this automatic operating principle who gets a mechanism of stamping die: when the mechanism is used, the whole mechanism is arranged beside a punching machine, the mechanical arm 230 is close to a working area of a punching die, the thickness of the push plate 480 is set according to the actual punching condition, the length of the bracket 210 is set according to the size of a workpiece to be processed, the first transverse shaft 450 has enough movement space allowance, or the height of the first transverse shaft 450 is lower than that of the bracket 210, a collection container is arranged below the electric cross sliding table 320 between the two electric sliding tables 310, the conveyor 100 and the motor 240 are started, after punching operation is started, when an upper die and a lower die are separated, the mechanical arm 230 drives the first sucking disc mechanical arm 231 to take the workpiece which is just punched out between the two side plates 490 and stack the workpiece on the first sliding block 440, the structure of the mechanical arm 230 is arranged according to the actual processing production condition, burrs of the stacked workpiece face upwards, the stacked workpiece is limited and collected by the side plates 490 and the baffle 491, according to the thickness of the workpiece, a certain gap is left between the lower side of the baffle 491 and the upper side of the first slider 440, so that the workpiece is pushed out and stacked neatly, the speed reducing motor 420 is started to drive the reciprocating screw 430 to make the first slider 440 reciprocate along the first guide rod 411, at the same time, the transmission shaft 422 is driven to rotate and drive the turntable 470 to rotate, the turntable 470 pulls the second slider 461 through the first connecting rod 471 to make a reciprocating motion along a line at the lower side of the bracket 210, the second transverse shaft 460 expands and contracts in the second slider 461 along with the reciprocating motion of the first slider 440, the second transverse shaft 460 pushes the first transverse shaft 450 and the push plate 480 to make a reciprocating motion, the second guide rod 452 provides a limit and a support, so that the push plate 480 is kept horizontal, the workpiece attached to the upper side of the first slider 440 is sequentially pushed to the upper side of the conveyor 100, so that the conveyor belt is fully laid along the direction of the first guide rod 411, and when the push plate 480 is pulled away from the first slider 440, the limiting rod 482 keeps the stability of the workpieces stacked on the upper side of the first sliding block 440, the circulation is repeated, the reducing motor 420 can be started and stopped according to actual conditions to match with the mechanical arm 230 to take and stack the workpieces, or the mechanical arm 230 can stack the workpieces on the upper side of the first sliding block 440 in reciprocating motion nearby, so that when the stamping speed is high, the mechanical arm 230 can take the workpieces to the first sliding block 440 nearby to stack and then lay the workpieces on the conveying belt of the conveyor 100, the operation frequency and the intensity of the mechanical arm 230 can be effectively reduced, the abrasion is reduced, the service life of the mechanical arm is prolonged, the laid workpieces are conveyed to the lower part of the polishing roller 260 by the conveyor 100, the motor 240 drives the polishing roller 260 to rotate to perform deburring treatment on the workpieces, when the workpieces continuously move to one end of the conveyor 100, the electric sliding table 310 drives the electric cross sliding table 320, the electric cross sliding table 320 drives the second sucker manipulator 330 to regularly stack the processed workpieces in the collecting container, when the thickness of the workpieces is large and the thickness of the existing push plate 480 is difficult to meet the requirement, the second bolt 540 is rotated to pull the second connecting rod 550, the ball head 560 can rotate in one end of the second bolt 540 to change the angle of the second connecting rod 550 and pull the retainer ring 530 to lift, so that the overall height of the front end of the push plate 480 is increased to adapt to pushing of the workpieces with larger thickness, the second spring 541 increases the locking force of the second bolt 540, meanwhile, the first bolt 520 is rotated to adjust the size of a gap between the baffle 491 and the upper side of the first slider 440, the locking force of the first bolt 520 is increased by the first spring 521, so that the pushing requirement of the workpieces with larger thickness can be adapted, the continuity and stability of workpiece conveying and the stable continuous and efficiency of stamping processing are ensured, avoid increasing extra work load and then leading to final product cost to increase because of frequently changing push pedal 480, so not only need not to occupy more manpower and carry out special work piece collection and arrangement, and can accomplish the burring of work piece and handle, not only improved punching production machining efficiency, still reduced the later stage work load of stamping workpiece, further reduced final product cost effectively.

It should be noted that the specific model specifications of the conveyor 100, the mechanical arm 230, the first suction cup manipulator 231, the motor 240, the dust collector 270, the electric sliding table 310, the electric cross sliding table 320, the second suction cup manipulator 330 and the speed reduction motor 420 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.

The power supply and the principle of the conveyor 100, the robot arm 230, the motor 240, the vacuum cleaner 270, the electric slide 310, the electric cross slide 320, and the reduction motor 420 will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic piece taking mechanism of a stamping die is characterized by comprising

A conveyor (100);

the part taking and conveying assembly (200) comprises a support (210), a cross frame (220), a mechanical arm (230), a motor (240), fixing blocks (250) and polishing rollers (260), wherein the support (210) is arranged at one end of the conveyor (100), the cross frame (220) is arranged on the upper side of the support (210), the mechanical arm (230) is arranged on the upper side of the cross frame (220), a first sucking disc mechanical arm (231) is arranged at the tail end of the mechanical arm (230), the two fixing blocks (250) are symmetrically arranged on the upper sides of the racks on two sides of the conveyor (100), the motor (240) is arranged on the outer side of one fixing block (250), the output end of the motor (240) rotatably penetrates through one fixing block (250), and the two polishing rollers (260) are arranged between the two fixing blocks (250) in parallel, one end of one polishing roller (260) is fixedly connected to the output end of the motor (240), the other end of one polishing roller (260) is rotatably penetrated through the other fixing block (250), one end of the other polishing roller (260) is rotatably connected to the inner side of one fixing block (250), the other end of the other polishing roller (260) is rotatably penetrated through the other fixing block (250), the other ends of the two polishing rollers (260) are in transmission connection, and the lower side of the polishing roller (260) is attached to the upper side of the conveying belt of the conveyor (100);

collect and pile up and put subassembly (300), collect and pile up and put subassembly (300) including electronic slip table (310), electronic cross slip table (320) and second sucking disc manipulator (330), two electronic slip table (310) sets up side by side conveyer (100) is kept away from arm (230) one end, electronic cross slip table (320) both ends respectively fixed connection in two the slip end upside of electronic slip table (310), second sucking disc manipulator (330) set up the lower extreme of electronic cross slip table (320).

2. The automatic part taking mechanism of the stamping die as claimed in claim 1, wherein a first belt pulley (261) is arranged at one end of the polishing roller (260) far away from the motor (240), and the first belt pulley (261) is arranged outside the other fixed block (250).

3. The automated picking mechanism of a stamping die as claimed in claim 2, wherein two first pulleys (261) are in transmission connection through a first belt (2611).

4. The automatic piece taking mechanism of the stamping die as claimed in claim 3, wherein a first protective shell (280) is arranged outside the two first belt pulleys (261), and a plurality of through holes (281) are uniformly formed in the outer side of the first protective shell (280).

5. The automatic picking mechanism of stamping dies according to claim 1, wherein a second protective shell (290) is arranged outside two polishing rollers (260), and the second protective shell (290) is fixedly connected to the upper side of the frame of the conveyor (100).

6. The automatic picking mechanism of stamping dies as claimed in claim 5, wherein the lower edges of both sides of the second protective shell (290) are respectively provided with a brush (291), and the lower edges of the brushes (291) are attached to the upper side of the conveying belt of the conveyor (100).

7. The automatic picking mechanism of the stamping die as claimed in claim 6, wherein a dust collector (270) is disposed on the upper side of the second protective shell (290), and the dust collector (270) is communicated with the inside of the second protective shell (290).

8. The automatic workpiece taking mechanism of the stamping die as claimed in claim 1, wherein a support leg (311) is arranged on a lower side of one end of the electric sliding table (310) far away from the conveyor (100).

9. The automatic member taking mechanism of the stamping die as claimed in claim 8, wherein a reinforcing rod (3111) is disposed between the supporting leg (311) and the conveyor (100), and both ends of the reinforcing rod (3111) are fixedly connected to the supporting frames of the supporting leg (311) and the conveyor (100), respectively.

10. The automated picking mechanism of a stamping die as recited in claim 1, wherein the conveyor belt (100) has a matte outer surface.