CN110899542B - Strip numerical control feeder - Google Patents

Strip numerical control feeder Download PDF

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Publication number
CN110899542B
CN110899542B CN201911329483.9A CN201911329483A CN110899542B CN 110899542 B CN110899542 B CN 110899542B CN 201911329483 A CN201911329483 A CN 201911329483A CN 110899542 B CN110899542 B CN 110899542B
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China
Prior art keywords
platform
support
module
leaning
workbench
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CN201911329483.9A
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Chinese (zh)
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CN110899542A (en
Inventor
宋刚
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Qingdao Huaman Machinery Technology Co ltd
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Qingdao Huaman Machinery Technology Co ltd
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Priority to CN201911329483.9A priority Critical patent/CN110899542B/en
Publication of CN110899542A publication Critical patent/CN110899542A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

The invention relates to the technical field of automatic feeding equipment, in particular to a strip numerical control feeder. The utility model provides a strip numerical control feeder which characterized in that: including first feeder, punch press, second feeder, switch board, high-pressure gas station, first feeder links to each other with the pan feeding mouth of punch press, the second feeder links to each other with the discharge gate of punch press. The first feeder comprises a Y platform, a lifting module and a first X platform, the second feeder comprises a Y platform, a lifting module and a second X platform, the lifting module is arranged on the Y platform, and the X platform is arranged on the lifting module. The invention has the advantages of automatic lifting function, accurate automatic centering and accurate auxiliary positioning, and the workbench can float up and down.

Description

Strip numerical control feeder
Technical Field
The invention relates to the technical field of automatic feeding equipment, in particular to a strip numerical control feeder.
Background
The feeder is indispensable equipment in light industry, heavy industry. However, the existing strip material feeder has the following disadvantages:
1. the lifting function is not provided, if a manufacturer has a plurality of sets of moulds with different heights, the short moulds are required to be lifted when the moulds are replaced, and the time is wasted;
2. the automatic centering function is not provided, and manual centering is needed when materials with different widths are encountered, so that the labor efficiency is reduced;
3. the existing strip numerical control feeder mostly adopts an air cylinder for auxiliary positioning, the positioning is inaccurate, and the deviation is easy to cause a punch press to break a product;
4. the existing feeder workbench is fixed and cannot float, no buffer exists during punching of a punch press, a plate is easy to release, and equipment can be crushed by long-term punching.
Therefore, a strip feeder with an automatic lifting function, accurate automatic centering, accurate auxiliary positioning and up-and-down floating of a workbench is needed in the market.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a strip numerical control feeder.
The technical scheme of the invention is as follows:
the invention provides a strip numerical control feeder, which is characterized in that: the automatic feeding device comprises a first feeding machine, a punch press, a second feeding machine, a control cabinet and a high-pressure gas station, wherein the first feeding machine is connected with a feeding port of the punch press, and the second feeding machine is connected with a discharging port of the punch press; the first feeder comprises a Y platform, a lifting module and a first X platform, the second feeder comprises a Y platform, a lifting module and a second X platform, the lifting module is arranged on the Y platform, and the X platform is arranged on the lifting module. The first X platform comprises a first X platform support, a first workbench and an automatic loading module, the second X platform comprises a second X platform support, a second workbench and an unloading module, the X platform support is arranged on the lifting module, a plurality of buffering modules are arranged on the X platform support, the workbench is arranged on the buffering modules, the automatic loading module is arranged on the first X platform support, and the unloading module is arranged on the second X platform support.
The X platform comprises a first X platform support and a second X platform support, and is characterized in that an X platform servo motor, an X platform screw rod, an X platform sliding nut and a first X platform sliding block are arranged on the first X platform support, an X platform servo motor, an X platform screw rod, an X platform sliding nut and a second X platform sliding block are arranged on the second X platform support, the X platform screw rod is connected with an output shaft of the X platform servo motor, the X platform sliding nut is arranged on the X platform screw rod, and the X platform sliding block is connected with the X platform sliding nut. The first workbench comprises a first workbench support, a first pneumatic clamp, a universal ball plate, a plurality of first dragging modules and a first leaning position module, wherein the universal ball plate, the plurality of first dragging modules and the first leaning position module are arranged on the first workbench support, a clamp sliding groove is formed in the first workbench support, and the first pneumatic clamp penetrates through the sliding groove and is connected with the first X platform sliding block. The second workbench comprises a second workbench support, a second pneumatic clamp, a universal ball plate, a second leaning position module, a second dragging module and a slideway plate, wherein the universal ball plate, the second leaning position module, the second dragging module and the slideway plate are arranged on the second workbench support, the second pneumatic clamp is connected with the second X platform slider, and the dragging module and the leaning position module are respectively arranged on two sides of the workbench.
The control cabinet is connected with the punch press, the high-pressure gas station, the Y platform, the lifting module, the X platform servo motor and the leaning position module, and the high-pressure gas station is connected with the automatic feeding module, the discharging module, the pneumatic clamp and the dragging module.
Further, the Y platform includes Y platform base, lift slider and sets up Y platform servo motor, Y platform speed reducer, the Y platform lead screw on Y platform base, the upper surface of Y platform base is provided with a plurality of Y platform guide rails, lift slider is provided with the spout and moves with the cooperation of Y platform guide rail, lift module sets up on the lift slider. The Y platform servo motor with the switch board links to each other, Y platform servo motor's output shaft with the Y platform speed reducer links to each other, the Y platform speed reducer with the Y platform lead screw links to each other, be provided with Y platform slip nut on the Y platform lead screw, Y platform slip nut with lift module links to each other.
Further, the lifting module includes lifting support and sets up three-phase asynchronous machine, T6 steering gear, a plurality of connecting rod, a plurality of shaft coupling, a plurality of screw rod lift on the lifting support, three-phase asynchronous machine with the switch board links to each other, three-phase asynchronous machine's output shaft with the input shaft of T6 steering gear links to each other, the output shaft and the shaft coupling of T6 steering gear link to each other, the shaft coupling links to each other with the connecting rod, the connecting rod pass through the shaft coupling with the screw rod lift links to each other. The upper surface of the lifting support is provided with a plurality of fixed bearings, fixed optical axes are arranged on the fixed bearings, and optical axis seats are arranged on the fixed optical axes; the X platform support is provided with a through hole, the fixed optical axis penetrates through the through hole, and the X platform support is connected with the optical axis seat and a screw rod head flange of the screw rod lifter respectively.
Further, the automatic feeding module comprises a feeding frame, a material grabbing plate, a front cylinder, a rear cylinder, a feeding guide rail, a feeding sliding support, a vacuum generator and a material rack, wherein the front cylinder and the rear cylinder are arranged on the feeding frame, the feeding frame is arranged on the first X platform support, the feeding guide rail is arranged at the top of the feeding frame, a sliding groove is formed in the feeding sliding support and is matched with the feeding guide rail to move, and piston rods of the front cylinder and the rear cylinder are connected with the feeding sliding support. The feeding sliding support is provided with an upper air cylinder, a lower air cylinder and a plurality of optical axis guide pipes, piston rods of the upper air cylinder and the lower air cylinder are connected with the grabbing plate, the grabbing plate is provided with a plurality of guide optical axes, and the guide optical axes penetrate through the optical axis guide pipes. The lower surface of the material grabbing plate is provided with a plurality of suckers, pressure sensors and inductive switches are arranged on the suckers, and the suckers are connected with the vacuum generator. The vacuum generator, the inductive switch and the pressure sensor are respectively connected with the control cabinet, and the front cylinder, the rear cylinder, the upper cylinder and the lower cylinder are respectively connected with the high-pressure gas station.
Further, the unloading module comprises an unloading support, a plurality of unloading cylinders and an unloading block, the unloading support is arranged on the second X platform support, the unloading cylinders are arranged on the unloading support, the unloading block is arranged on piston rods of the unloading cylinders, the unloading cylinders are arranged above the second workbench, the extending directions of the piston rods of the unloading cylinders are parallel to the upper surface of the second workbench, and the unloading cylinders are connected with the high-pressure gas station.
Further, the buffering module comprises a buffering guide pipe, a guide post and a buffering spring, the buffering guide pipe is arranged on the X platform support, the guide post is connected with the workbench, the guide post penetrates through the buffering guide pipe, and the buffering spring is arranged on the guide post and is connected with the buffering guide pipe.
Further, drag the material module including dragging material support, biax cylinder, dragging the flitch, drag the material support setting and be in on the workstation support, the biax cylinder sets up drag on the material support, the biax cylinder sets up the top of universal ball board, the direction of stretching out of the piston rod of biax cylinder is parallel to each other with universal ball board upper surface, the piston rod of biax cylinder with drag the flitch and link to each other, the biax cylinder with the high-pressure gas station links to each other.
Furthermore, lean on a module including leaning on a support, a plurality of by a guide rail bracket, a plurality of by a slider, rack, a plurality of by a guide rail, lean on a board and set up lean on a servo motor on a support, lean on a guide rail bracket to set up respectively on the workstation support, lean on a support and be provided with the recess, be provided with power gear on leaning on a servo motor's output shaft, the rack sets up in the recess and with power gear interlock each other. The leaning position slider is arranged on the leaning position guide rail bracket, the lower surface of the leaning position slider is provided with a sliding groove and moves in a matching mode with the leaning position guide rail, the rack and the leaning position guide rail are respectively connected with the leaning position plate, the leaning position plate can freely move on the upper surface of the workbench, and the leaning position servo motor is connected with the control cabinet.
Further, the high-pressure gas station comprises a gas station base, a gas guide valve, a plurality of electromagnetic valves and a high-pressure gas cylinder arranged on the gas station base, wherein the gas guide valve is provided with a gas inlet and a plurality of gas outlets, the gas inlet is connected with the gas outlet of the gas cylinder valve of the high-pressure gas cylinder, the gas outlet is connected with the electromagnetic valves, the electromagnetic valves are respectively connected with the automatic feeding module, the discharging module, the pneumatic clamp and the material dragging module through gas pipes, and the electromagnetic valves are connected with the control cabinet.
Further, the switch board includes switch board shell, display screen, a plurality of control button and sets up the control chip in the switch board shell, display screen, control button set up on the switch board shell, control chip respectively with control button, display screen, punch press, high-pressure gas station, Y platform, lifting module, X platform servo motor, lean on a module to link to each other.
The invention achieves the following beneficial effects:
(1) the lifting mechanism has a lifting function, can be adjusted according to the height of a die of a client, is convenient, does not need the client to heighten the die, and saves time.
(2) The automatic centering device has an automatic centering function, and a customer can automatically grab and discharge materials only by placing a strip material on the material rack, and then automatically align the center of the die according to the width of a plate;
(3) the invention has the leaning mechanism, so that the plate can not deviate all the time;
(4) the workbench is fixed on the X platform support through the buffer module, up-and-down floating can be achieved, and meanwhile, the pneumatic clamp also has the function of up-and-down swinging. When panel was stamped, workstation and anchor clamps can fluctuate, and buffering stamping force can not appear holding in the palm the material condition, also has certain protect function to the feeder.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a view showing the structure of the Y-stage and the lifting module
Fig. 3 is a perspective view of the first feeding machine of the present invention.
Fig. 4 is a perspective view of a second feeding machine of the present invention.
Fig. 5 is a drawing of the structure of the tow module of the present invention.
Fig. 6 is a diagram of a positioning module.
Fig. 7 is a perspective view (rear) of the second feeder of the present invention.
Fig. 8 is a front view of the present invention.
In the figure, 100, a first feeder; 200. punching; 300. a second feeder; 400. a Y stage; 410. a Y stage base; 411; a Y stage servo motor; 412. a Y-stage speed reducer; 413. a Y-stage lead screw; 414. a Y stage guide rail; 420. a lifting slide block; 500. a lifting module; 510. a lifting support; 511. a three-phase asynchronous motor; 512. a T6 steering gear; 513. a coupling; 514. a connecting rod; 515. a screw elevator; 520. fixing the bearing; 521. fixing the optical axis; 522. a light axis seat; 600. a first X stage; 610. a first X stage support; 611. an X platform servo motor; 620. a first table; 621. a first table support; 622. a universal ball board; 630. an automatic feeding module; 631. a feeding frame; 632. a material grabbing plate; 633. a suction cup; 634. front and rear cylinders; 635. a feeding guide rail; 636. a feeding sliding support; 637. a material rack; 638. an upper cylinder and a lower cylinder; 639. guiding the optical axis; 640. a first pneumatic clamp; 650. a buffer module; 660. a material plate; 700. a second X stage; 710. a second X platform support; 720. a second table; 721. a second table support; 722. a slide plate; 730. a discharging module; 731. a discharge support; 732. a discharge cylinder; 733. unloading the material block; 740. a second pneumatic clamp; 800. a dragging module; 801. dragging a material bracket; 802. a double-shaft cylinder; 803. a dragging plate; 900. a leaning module; 901. a leaning bracket; 902. a leaning guide rail bracket; 903. a leaning slide block; 904. a rack; 905. a leaning guide rail; 906. a leaning plate; 907. a position-dependent servo motor.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
As shown in fig. 1 to 8, the invention provides a strip numerical control feeder, which is characterized in that: including first feeder 100, punch press 200, second feeder 300, switch board, high-pressure gas station, first feeder 100 links to each other with the pan feeding mouth of punch press 200, second feeder 300 links to each other with the discharge gate of punch press 200. The first feeder 100 comprises a Y platform 400, a lifting module 500 and a first X platform 600, the second feeder 300 comprises a Y platform 400, a lifting module 500 and a second X platform 700, the lifting module 500 is arranged on the Y platform 400, and the X platform is arranged on the lifting module 500.
Y platform 400 includes Y platform base 410, lift slider 420 and sets up Y platform servo motor 411, Y platform speed reducer 412, Y platform lead screw 413 on Y platform base 410, the upper surface of Y platform base 410 is provided with a plurality of Y platform guide rails 414, lift slider 420 is provided with the spout and moves with Y platform guide rail 414 cooperation, lift module 500 sets up on the lift slider 420. Y platform servo motor 411 with the switch board links to each other, Y platform servo motor 411's output shaft with Y platform speed reducer 412 links to each other, Y platform speed reducer 412 with Y platform lead screw 413 links to each other, be provided with Y platform sliding nut on the Y platform lead screw 413, Y platform sliding nut with lift module 500 links to each other. The user can control Y platform servo motor 411 through the switch board, makes the Y platform sliding nut remove about along Y platform lead screw 413, and then drives the lifting module 500 who links to each other with Y platform sliding nut and remove about.
The lifting module 500 comprises a lifting support 510 and a three-phase asynchronous motor 511, a T6 steering gear 512, a plurality of connecting rods 514, a plurality of couplings 513 and a plurality of screw lifters 515 which are arranged on the lifting support 510, the three-phase asynchronous motor 511 is connected with the control cabinet, an output shaft of the three-phase asynchronous motor 511 is connected with an input shaft of the T6 steering gear 512, an output shaft of the T6 steering gear 512 is connected with the couplings 513, the couplings 513 are connected with the connecting rods 514, and the connecting rods 514 are connected with the screw lifters 515 through the couplings 513. The upper surface of the lifting support 510 is provided with a plurality of fixed bearings 520, the fixed bearings 520 are provided with fixed optical axes 521, and the fixed optical axes 521 are provided with optical axis seats 522. The X platform support is provided with a through hole, the fixed optical axis 521 penetrates through the through hole, the X platform support is respectively connected with the optical axis seat 522 and a screw rod head flange of the screw rod lifter 515, and the screw rod lifter 515 is in an SWL2.5 model. When needed, a user can control the three-phase asynchronous motor 511 through the control cabinet, and then drive the X platform connected with the screw rod head flange of the screw rod lifter 515 to move up and down.
First X platform 600 includes first X platform support 610, first workstation 620, automatic feeding module 630, second X platform 700 includes second X platform support 710, second workstation 720, the module 730 of unloading, be provided with X platform servo motor 611, X platform lead screw, X platform slip nut, first X platform slider on the first X platform support 610, be provided with X platform servo motor 611, X platform lead screw, X platform slip nut, second X platform slider on the second X platform support 710, X platform lead screw with X platform servo motor 611's output shaft links to each other, X platform slip nut sets up on the X platform lead screw, X platform slider with X platform slip nut links to each other.
First workstation 620 includes first workstation support 621, first pneumatic clamp 640 and sets up on first workstation support 621 and get universal ball board 622, the first material module 800 that drags of a plurality of, first position module 900 of leaning on, be provided with the clamp spout on the first workstation support 621, first pneumatic clamp 640 pass the spout and with first X platform slider links to each other. The second workbench 720 comprises a second workbench support 721, a second pneumatic clamp 740, a universal ball plate 622, a second leaning module 900, a second dragging module and a chute plate 722 which are arranged on the second workbench support 721, and the second pneumatic clamp 740 is connected with the second X platform slide block. The material dragging module and the leaning position module are respectively arranged on two sides of the workbench, and the pneumatic clamp is connected with the workbench bracket through a pin shaft and a spring and can swing up and down.
The X platform support is arranged on the lifting module 500, a plurality of buffer modules 650 are arranged on the X platform support, and the workbench is arranged on the buffer modules 650. Buffer module 650 includes buffering stand pipe, guide post, buffer spring, the buffering stand pipe sets up on the X platform support, the guide post is connected with the workstation, the guide post passes the buffering stand pipe, buffer spring sets up on the guide post and link to each other with the buffering stand pipe. Therefore, when the punch 200 punches downwards, the workbench can float up and down, the impact force is relieved, and the equipment is protected from being damaged.
The automatic feeding module 630 includes a feeding frame 631, a material grabbing plate 632, a front and rear cylinder 634 arranged on the feeding frame 631, a feeding guide 635, a feeding sliding support 636, a vacuum generator, and a stack 637, where the stack 637 can ensure that the left ends of the flitches are aligned at the same position regardless of the lengths of the flitches. The feeding frame 631 is disposed on the first X platform bracket 610, the feeding guide rail 635 is disposed at the top of the feeding frame 631, the feeding sliding bracket 636 is provided with a sliding groove and moves in cooperation with the feeding guide rail 635, and piston rods of the front and rear cylinders 634 are connected to the feeding sliding bracket 636. An upper cylinder 638 and a lower cylinder 638 and a plurality of optical axis guide tubes are arranged on the feeding sliding support 636, piston rods of the upper cylinder 638 and the lower cylinder 638 are connected with the material grabbing plate 632, a plurality of guide optical axes 639 are arranged on the material grabbing plate 632, and the guide optical axes 639 penetrate through the optical axis guide tubes. Grab flitch 632 lower surface and be provided with a plurality of sucking disc 633, be provided with pressure sensor, inductive switch on the sucking disc 633, sucking disc 633 with vacuum generator links to each other. The vacuum generator, the inductive switch and the pressure sensor are respectively connected with the control cabinet, and the front and rear air cylinders 634 and the upper and lower air cylinders 638 are respectively connected with the high-pressure air station. The model of the pressure sensor is EVT-14T6, and the model of the vacuum generator is SGM3-CV-20 HR.
The discharging module 730 comprises a discharging support 731, a plurality of discharging cylinders 732 and a discharging block 733, the discharging support 731 is arranged on the second X platform support 710, the discharging cylinders 732 are arranged on the discharging support 731, the discharging block 733 is arranged on a piston rod of the discharging cylinders 732, the discharging cylinders 732 are arranged above the second workbench 720, the extending direction of the piston rod of the discharging cylinders 732 is parallel to the upper surface of the second workbench 720, and the discharging cylinders 732 are connected with the high-pressure gas station.
Drag material module 800 including dragging material support 801, biax cylinder 802, drag material board 803, drag material support 801 setting and be in on the workstation support, biax cylinder 802 sets up drag on the material support 801, biax cylinder 802 sets up the top of universal ball board 622, the direction of stretching out of the piston rod of biax cylinder 802 is parallel to each other with universal ball board 622 upper surface, the piston rod of biax cylinder 802 with drag the board 803 and link to each other, biax cylinder 802 with high-pressure gas station links to each other. The function of the tow drag module 800 is to prevent the flitch from hitting the edge of the workbench or falling off the workbench.
The leaning module 900 comprises a leaning support 901, a plurality of leaning guide rail supports 902, a plurality of leaning sliding blocks 903, a rack 904, a plurality of leaning guide rails 905, a leaning plate 906 and a leaning servo motor 907 arranged on the leaning support 901, wherein the leaning support 901 and the leaning guide rail support 902 are respectively arranged on the workbench support, a groove is formed in the leaning support 901, a power gear is arranged on an output shaft of the leaning servo motor 907, and the rack 904 is arranged in the groove and mutually meshed with the power gear. The leaning slide block 903 is arranged on the leaning guide rail bracket 902, a sliding groove is formed in the lower surface of the leaning slide block 903 and moves in a matching mode with a leaning guide rail 905, the rack 904 and the leaning guide rail 905 are connected with the leaning plate 906 respectively, the leaning plate 906 can move freely on the upper surface of a workbench, and the leaning servo motor 907 is connected with the control cabinet. The length of the leaning plate 906 can be adjusted according to actual requirements, and when the leaning plate 906 is lengthened, the number of the leaning guide rail bracket 902, the plurality of leaning sliding blocks 903 and the leaning guide rails 905 can be increased properly to ensure that the leaning plate 906 runs stably.
The high-pressure gas station comprises a gas station base, a gas guide valve, a plurality of electromagnetic valves and a high-pressure gas cylinder arranged on the gas station base, wherein the gas guide valve is provided with a gas inlet and a plurality of gas outlets, the gas inlet is connected with the gas outlet of a cylinder valve of the high-pressure gas cylinder, the gas outlet is connected with the electromagnetic valves, the electromagnetic valves are respectively connected with the automatic feeding module 630, the discharging module 730, the pneumatic clamp and the dragging module 800 through gas pipes, the electromagnetic valves are connected with the control cabinet, and the type of the electromagnetic valves is 7 OCEAN. Specifically, the control cabinet controls the piston rod of the corresponding cylinder to extend, stop or retract by controlling the opening and closing of different electromagnetic valves so as to complete corresponding actions.
The control cabinet comprises a control cabinet shell, a display screen, a plurality of control buttons and a control chip arranged in the control cabinet shell, wherein the display screen and the control buttons are arranged on the control cabinet shell, and the control chip is respectively connected with the control buttons, the display screen, the punch press 200, the high-pressure gas station, the Y platform 400, the lifting module 500, the X platform servo motor 611 and the leaning position module 900. The model of the control chip is as follows: AT89C 51.
Specifically, the working principle of the invention is as follows:
1) starting up, and zeroing the whole machine;
2) initially setting, namely adjusting the left and right positions and the height of a workbench according to the width and the thickness of the die; the moving distance and the clamping time of the pneumatic clamp and the moving interval of the flitch during stamping are set according to the length of the required flitch and the size of the die, and the working interval of the front and rear cylinders 634 is also set; setting the extending distance of the dragging module 800 and the leaning module 900 according to the width of the flitch; the same die is only required to be arranged once;
3) workers place flitches of the same length and width on the material rack 637;
4) grabbing a plate from the rack 637, starting the automatic feeding module 630, and first, pushing the feeding sliding bracket 636 above the rack 637 by the piston rods of the front and rear air cylinders 634; then, the piston rod of the upper and lower cylinders 638 moves downwards, and when the plate is detected by the inductive switch on the suction cup 633 on the material grabbing plate 632, the piston rod stops moving downwards; when the pressure sensor detects that the pressure reaches a rated value, the suction disc 633 is proved to suck the plate, and the control cabinet controls the piston rod of the upper cylinder 638 and the lower cylinder 638 to move upwards so as to grab the plate;
5) the flitch waits above the material placing position, firstly, the piston rod of the front and rear air cylinder 634 retracts, so that the material loading sliding bracket 636 is above the material placing position; then the piston rod of the upper and lower cylinders 638 extends for a certain distance and keeps;
6) the material plate is placed at a material placing position, the piston rod of the upper cylinder 638 and the piston rod of the lower cylinder 638 are completely extended out, and the material plate is placed down;
7) the suction disc grabs the material plate and waits above the material placing position, firstly, the piston rod of the upper and lower air cylinders 638 retracts, and then steps 4) -5) are executed;
8) executing synchronously with the step 7), adjusting the position of the material plate, extending the material dragging plate 803 of the material dragging module 800 and the position leaning plate 906 of the position leaning module 900, pushing the plate to the designated position, and then retracting the material dragging plate 803 of the material dragging module 800 and the position leaning plate 906 of the position leaning module 900;
9) starting stamping, firstly, the first pneumatic clamp 640 finds and clamps the material plate, and then pushes the material plate into the punch press 200 to start stamping; during stamping, the first pneumatic clamp 640 moves forwards for a certain distance at certain intervals to ensure the completeness of a stamped part;
10) the second pneumatic clamp 740 starts to work, the second pneumatic clamp 740 waits at a position close to the punch press 200, after a period of time from the beginning of punching, the second pneumatic clamp 740 clamps the material plate and starts to move to the right at intervals until the punching is completed, and meanwhile, the first pneumatic clamp 640 returns to the beginning position;
11) the discharging module 730 starts to work, a piston rod of the discharging module 730 is pushed out, and the punched material plate is pushed down to fall on the ground along the chute plate 722; the second pneumatic clamp 740 returns to the starting position;
12) and (4) performing cyclic operation, namely, after the second pneumatic clamp 740 starts to operate for a period of time, starting to perform the step 6), and after the stamping of the material plate is completed, continuing to perform the steps 7) -12).
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a strip numerical control feeder which characterized in that: the automatic feeding device comprises a first feeding machine, a punch press, a second feeding machine, a control cabinet and a high-pressure gas station, wherein the first feeding machine is connected with a feeding port of the punch press, and the second feeding machine is connected with a discharging port of the punch press; the first feeder comprises a Y platform, a lifting module and a first X platform, the second feeder comprises a Y platform, a lifting module and a second X platform, the lifting module is arranged on the Y platform, and the X platform is arranged on the lifting module; the first X platform comprises a first X platform support, a first workbench and an automatic loading module, the second X platform comprises a second X platform support, a second workbench and an unloading module, the X platform support is arranged on the lifting module, the X platform support is provided with a plurality of buffer modules, the workbench is arranged on the buffer modules, the automatic loading module is arranged on the first X platform support, and the unloading module is arranged on the second X platform support;
an X platform servo motor, an X platform screw rod, an X platform sliding nut and a first X platform sliding block are arranged on the first X platform support, an X platform servo motor, an X platform screw rod, an X platform sliding nut and a second X platform sliding block are arranged on the second X platform support, the X platform screw rod is connected with an output shaft of the X platform servo motor, the X platform sliding nut is arranged on the X platform screw rod, and the X platform sliding block is connected with the X platform sliding nut; the first workbench comprises a first workbench support, a first pneumatic clamp, a universal ball plate, a plurality of first dragging modules and a first leaning module, wherein the universal ball plate, the plurality of first dragging modules and the first leaning module are arranged on the first workbench support; the second workbench comprises a second workbench support, a second pneumatic clamp, a universal ball plate, a second leaning module, a second dragging module and a slideway plate, wherein the universal ball plate, the second leaning module, the second dragging module and the slideway plate are arranged on the second workbench support;
the lifting module comprises a lifting support, and a three-phase asynchronous motor, a T6 steering gear, a plurality of connecting rods, a plurality of couplers and a plurality of screw lifters which are arranged on the lifting support, wherein the three-phase asynchronous motor is connected with the control cabinet, an output shaft of the three-phase asynchronous motor is connected with an input shaft of the T6 steering gear, an output shaft of the T6 steering gear is connected with the couplers, the couplers are connected with the connecting rods, and the connecting rods are connected with the screw lifters through the couplers; the upper surface of the lifting support is provided with a plurality of fixed bearings, fixed optical axes are arranged on the fixed bearings, and optical axis seats are arranged on the fixed optical axes; the X platform support is provided with a through hole, the fixed optical axis penetrates through the through hole, and the X platform support is respectively connected with the optical axis seat and a screw rod head flange of the screw rod lifter;
the control cabinet is connected with the punch press, the high-pressure gas station, the Y platform, the lifting module, the X platform servo motor and the leaning position module, and the high-pressure gas station is connected with the automatic feeding module, the discharging module, the pneumatic clamp and the dragging module.
2. The strip numerical control feeder according to claim 1, characterized in that: the Y platform comprises a Y platform base, a lifting slide block, a Y platform servo motor, a Y platform speed reducer and a Y platform screw rod, wherein the Y platform servo motor, the Y platform speed reducer and the Y platform screw rod are arranged on the Y platform base; the Y platform servo motor with the switch board links to each other, Y platform servo motor's output shaft with the Y platform speed reducer links to each other, the Y platform speed reducer with the Y platform lead screw links to each other, be provided with Y platform slip nut on the Y platform lead screw, Y platform slip nut with lift module links to each other.
3. The strip numerical control feeder according to claim 1 or 2, characterized in that: the automatic feeding module comprises a feeding frame, a material grabbing plate, a front cylinder, a rear cylinder, a feeding guide rail, a feeding sliding support, a vacuum generator and a material rack, wherein the front cylinder and the rear cylinder are arranged on the feeding frame; an upper cylinder, a lower cylinder and a plurality of optical axis guide pipes are arranged on the feeding sliding support, piston rods of the upper cylinder and the lower cylinder are connected with the material grabbing plate, a plurality of guide optical axes are arranged on the material grabbing plate, and the guide optical axes penetrate through the optical axis guide pipes; the lower surface of the material grabbing plate is provided with a plurality of suckers, pressure sensors and inductive switches are arranged on the suckers, and the suckers are connected with the vacuum generator; the vacuum generator, the inductive switch and the pressure sensor are respectively connected with the control cabinet, and the front cylinder, the rear cylinder, the upper cylinder and the lower cylinder are respectively connected with the high-pressure gas station.
4. The strip numerical control feeder according to claim 1 or 2, characterized in that: the discharging module comprises a discharging support, a plurality of discharging cylinders and a discharging block, the discharging support is arranged on the second X platform support, the discharging cylinders are arranged on the discharging support, the discharging block is arranged on piston rods of the discharging cylinders, the discharging cylinders are arranged above the second workbench, the extending directions of piston rods of the discharging cylinders are parallel to the upper surface of the second workbench, and the discharging cylinders are connected with the high-pressure gas station.
5. The strip numerical control feeder according to claim 1 or 2, characterized in that: the buffering module comprises a buffering guide pipe, a guide post and a buffering spring, the buffering guide pipe is arranged on the X platform support, the guide post is connected with the workbench and penetrates through the buffering guide pipe, and the buffering spring is arranged on the guide post and is connected with the buffering guide pipe.
6. The strip numerical control feeder according to claim 1 or 2, characterized in that: the material dragging module comprises a material dragging support, a double-shaft cylinder and a material dragging plate, the material dragging support is arranged on the workbench support, the double-shaft cylinder is arranged on the material dragging support, the double-shaft cylinder is arranged above the universal ball plate, the extending direction of a piston rod of the double-shaft cylinder is parallel to the upper surface of the universal ball plate, the piston rod of the double-shaft cylinder is connected with the material dragging plate, and the double-shaft cylinder is connected with the high-pressure gas station.
7. The strip numerical control feeder according to claim 1 or 2, characterized in that: the leaning module comprises a leaning support, a plurality of leaning guide rail supports, a plurality of leaning sliding blocks, a rack, a plurality of leaning guide rails, a leaning plate and a leaning servo motor arranged on the leaning support, the leaning support and the leaning guide rail supports are respectively arranged on the workbench support, a groove is formed in the leaning support, a power gear is arranged on an output shaft of the leaning servo motor, and the rack is arranged in the groove and meshed with the power gear; the leaning position slider is arranged on the leaning position guide rail bracket, the lower surface of the leaning position slider is provided with a sliding groove and moves in a matching mode with the leaning position guide rail, the rack and the leaning position guide rail are respectively connected with the leaning position plate, the leaning position plate can freely move on the upper surface of the workbench, and the leaning position servo motor is connected with the control cabinet.
8. The strip numerical control feeder according to claim 1 or 2, characterized in that: the high-pressure gas station comprises a gas station base, a gas guide valve, a plurality of electromagnetic valves and a high-pressure gas cylinder arranged on the gas station base, wherein the gas guide valve is provided with a gas inlet and a plurality of gas outlets, the gas inlet is connected with the gas outlet of the gas cylinder valve, the gas outlet is connected with the electromagnetic valves, the electromagnetic valves are respectively connected with the automatic feeding module, the discharging module, the pneumatic clamp and the material dragging module through gas pipes, and the electromagnetic valves are connected with the control cabinet.
9. The strip numerical control feeder according to claim 1 or 2, characterized in that: the control cabinet comprises a control cabinet shell, a display screen, a plurality of control buttons and a control chip arranged in the control cabinet shell, wherein the display screen and the control buttons are arranged on the control cabinet shell, and the control chip is respectively connected with the control buttons, the display screen, the punch press, the high-pressure gas station, the Y platform, the lifting module, the X platform servo motor and the leaning position module.
CN201911329483.9A 2019-12-20 2019-12-20 Strip numerical control feeder Active CN110899542B (en)

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CN201911329483.9A CN110899542B (en) 2019-12-20 2019-12-20 Strip numerical control feeder

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Application Number Priority Date Filing Date Title
CN201911329483.9A CN110899542B (en) 2019-12-20 2019-12-20 Strip numerical control feeder

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CN110899542A CN110899542A (en) 2020-03-24
CN110899542B true CN110899542B (en) 2021-03-26

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CN2230635Y (en) * 1995-09-01 1996-07-10 崔占通 Automatic feeding unit of punch press for continuously punching
CN101172297A (en) * 2007-09-28 2008-05-07 国辉工业有限公司 Feeding device for stamping die strip material
CN201192711Y (en) * 2008-01-29 2009-02-11 浙江金鹰食品机械有限公司 Automatic numerically-controlled lathe
JP5751592B2 (en) * 2012-03-30 2015-07-22 旭精機工業株式会社 Forming machine
CN104148525B (en) * 2014-05-21 2016-06-22 厦门银浩自动化设备有限公司 Numerical control press automatic loading/unloading equipment
CN104209422B (en) * 2014-09-09 2016-05-11 宋刚 Manipulator numerical control feeder
CN104624836A (en) * 2015-01-28 2015-05-20 张汉桥 Multi-functional strip conveying machine
CN105772594B (en) * 2016-04-19 2018-03-13 杭州电子科技大学 A kind of punching machine mechanical arm
CN205702177U (en) * 2016-06-12 2016-11-23 东莞大市自动化科技有限公司 A kind of punch press billot autoloader
CN106734702A (en) * 2016-12-05 2017-05-31 江苏冠达通电子科技有限公司 The billot automatic feeder equipment that a kind of punch press of arranging in pairs or groups is used
CN106944567B (en) * 2017-03-24 2018-09-14 合肥工业大学 A kind of telescopic loading and unloading manipulator for stamping
CN207154604U (en) * 2017-09-13 2018-03-30 深圳精诚制罐有限公司 A kind of automatic charging device of billot pressing equipment
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