CN113878052B - Automatic punching device for round aluminum plate with automatic material receiving mechanism - Google Patents

Automatic punching device for round aluminum plate with automatic material receiving mechanism Download PDF

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Publication number
CN113878052B
CN113878052B CN202111145842.2A CN202111145842A CN113878052B CN 113878052 B CN113878052 B CN 113878052B CN 202111145842 A CN202111145842 A CN 202111145842A CN 113878052 B CN113878052 B CN 113878052B
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CN
China
Prior art keywords
conveying belt
belt
material receiving
conveyor belt
automatic
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CN202111145842.2A
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CN113878052A (en
Inventor
李振兴
孙恒杰
祖小健
刘国强
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Henan Yongtong Aluminum Co ltd
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Henan Yongtong Aluminum Co ltd
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Publication of CN113878052A publication Critical patent/CN113878052A/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
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/22—Devices for piling sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/026—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
    • B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
    • B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
    • 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
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to the field of aluminum circular plate preparation, in particular to an automatic round aluminum plate stamping device with an automatic material receiving mechanism, which comprises a first conveying belt, a seventh conveying belt, a material receiving mechanism, a stamping machine, a deflection type feeder, a leveling machine and an unreeling machine; a limiting conveyer belt is arranged at the feeding end of the deflection feeding machine body; the limiting type conveying belt comprises a second connecting rod, a third fixed block, a roller, a fourth fixed block, a screw and a vertical guide post; a first conveying belt is arranged below the discharge end of the punching machine, the discharge end of the first conveying belt is communicated with the feed end of the seventh conveying belt, a material receiving mechanism is arranged at the discharge end of the seventh conveying belt, and the material receiving mechanism comprises an eighth conveying belt, a material receiving frame, clamping claws and a bottom bracket; and a material receiving frame is arranged on the eighth conveying belt and comprises a base, a first upright post, a second upright post, a first through hole and a second groove. Realize that the aluminum plate after the punching press carries out automatic outward appearance and detects and automatic pile up neatly is carried, reduces artifical expenditure, promotes the operating efficiency.

Description

Automatic punching device for round aluminum plate with automatic material receiving mechanism
Technical Field
The invention relates to the field of aluminum circular plate preparation, in particular to the technical field of structures of automatic punching devices for round aluminum plates with automatic material receiving mechanisms.
Background
The aluminum round plate is mainly formed by punching an aluminum plate through a punching machine, and can be applied to electronics, daily chemicals, medicines, religions and auto parts. Electrical appliance, thermal insulation, mechanical manufacturing, automotive, aerospace, military, mold, construction, printing and other industries.
After the aluminum round plates are processed, the aluminum round plates are required to be stacked and stacked so as to be convenient for later-stage packaging and conveying, and most of existing aluminum round plate stacking is performed manually, so that the efficiency is low; and to customer's needs, need carry out quality testing to the outward appearance of aluminium plectane, if carry out naked eye detection through the manual work, need to turn over again to the aluminum plate that pile up neatly, increase intensity of labour, and leak and examine easily and promote the fish tail bad.
Disclosure of Invention
The invention aims to provide an automatic punching device for a round aluminum plate with an automatic material receiving mechanism, which realizes automatic appearance detection and automatic stacking and conveying of the punched aluminum plate, reduces labor expenditure and improves operation efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic round aluminum plate stamping device with the automatic material receiving mechanism comprises a first conveying belt, a seventh conveying belt, a material receiving mechanism, a stamping machine, a deflection type feeder, a leveling machine and an unreeling machine; sequentially arranging a coil placing machine, a leveling machine, a deflection type feeder and a punching machine along the conveying direction of the materials; the deflection type feeder comprises a base, a deflection type feeder body and a limit type conveyer belt; a deflection feeding machine body is arranged on the base in a sliding manner, and the deflection feeding machine body slides back and forth along the direction perpendicular to the conveying direction of the materials; a limiting conveyer belt is arranged at the feeding end of the deflection feeding machine body; the limiting type conveying belt comprises a second connecting rod, a third fixed block, a roller, a fourth fixed block, a screw and a vertical guide post; two second connecting rods are fixedly arranged below the feeding end of the deflection feeding machine body along the direction parallel to the material conveying direction, third fixing blocks are fixedly arranged on the second connecting rods, and two ends of the roller are respectively and rotatably connected with the third fixing blocks; the rollers are arranged along the horizontal direction; a fourth fixed block is arranged on the second connecting rods and beside the third fixed block, one end of the screw rod penetrates through the fourth fixed block, the screw rod is arranged along the horizontal direction, a vertical guide pillar is arranged at one end of the screw rod between the two second connecting rods, the vertical guide pillar is arranged along the vertical direction, and the screw rod is rotationally connected with the bottom of the vertical guide pillar; a first conveying belt is arranged below the discharge end of the punching machine, the discharge end of the first conveying belt is communicated with the feed end of the seventh conveying belt, a material receiving mechanism is arranged at the discharge end of the seventh conveying belt, and the material receiving mechanism comprises an eighth conveying belt, a material receiving frame, clamping claws and a bottom bracket; a material receiving frame is arranged on the eighth conveyor belt and comprises a base, a first upright post, a second upright post, a first through hole and a second groove; the base is connected with the eighth conveyor belt, a first through hole is formed in the base, and the first through hole penetrates through the base along the vertical direction; a first upright post and a second upright post are fixedly arranged on the base and around the first through hole; second grooves are formed in two sides of the base; a bottom bracket and a claw are arranged below the discharge end of the seventh conveying belt, and the claw and the second groove are matched for working; the bottom support comprises a screw rod, a second servo motor and a tray, the screw rod is arranged in the vertical direction and penetrates through an eighth conveying belt, the second servo motor is fixedly arranged at the bottom of the eighth conveying belt and is in transmission connection with a screw nut of the screw rod, the tray is fixedly arranged at the top of the screw rod, and a channel for the tray and the screw rod to pass through is formed in the eighth conveying belt; the size of the tray is smaller than that of the first through hole, and the size of the first through hole is smaller than that of the aluminum plate.
Further, the first upright post is positioned at one side close to the seventh conveying belt, and the second upright post is positioned at one side far away from the seventh conveying belt; the height of the first upright is smaller than that of the second upright.
Further, a second conveyer belt and a fifth conveyer belt are arranged between the first conveyer belt and the seventh conveyer belt; the discharge end of the first conveying belt is communicated with the feed end of the second conveying belt, the discharge end of the second conveying belt is communicated with the feed end of the fifth conveying belt, and the discharge end of the fifth conveying belt is communicated with the feed end of the seventh conveying belt; a first appearance detector is arranged above the second conveyer belt; and a second appearance detector is arranged above the fifth conveyor belt.
Further, a third conveyer belt, a turnover mechanism and a fourth conveyer belt are arranged between the second conveyer belt and the fifth conveyer belt; the discharge end of the second conveyer belt is communicated with the feed end of the third conveyer belt, and the discharge end of the fourth conveyer belt is communicated with the feed end of the fifth conveyer belt; a turnover mechanism is arranged between the third conveying belt and the fourth conveying belt; the turnover mechanism comprises a rotating shaft, a fixed block, a first servo motor, a first connecting plate, a second connecting plate and a sucking disc, wherein the rotating shaft is arranged between the third conveying belt and the fourth conveying belt along the direction perpendicular to the conveying direction of the materials, the fixed blocks are respectively arranged at two ends of the rotating shaft and are in rotary connection with the rotating shaft, and one end of the rotating shaft is in transmission connection with the first servo motor; the connecting block is fixedly sleeved outside the rotating shaft, a first connecting plate and a second connecting plate are respectively arranged on two sides of the connecting block, and suckers are respectively arranged on the first connecting plate and the second connecting plate.
Further, a first sensor is arranged on the first connecting plate and the second connecting plate respectively, and the detection end of the first sensor points away from the connecting plate where the first sensor is arranged.
Further, the width of the second conveyor belt gradually decreases along the conveying direction of the material.
Further, a second sensor is arranged at the discharge end of the first conveyor belt, a third sensor is arranged at the discharge end of the second conveyor belt, and a fourth sensor is arranged at the discharge end of the fourth conveyor belt.
Further, the third fixed block and the fourth fixed block are arranged at intervals.
Further, an operation hand wheel is arranged at one end of the screw rod, which is positioned at the outer sides of the two second connecting rods.
Further, a first lifting conveyor belt is arranged below the feeding end of the deflection feeding machine body, a fourth lifting conveyor belt is arranged below the discharging end of the leveling machine, and the first lifting conveyor belt and the fourth lifting conveyor belt work in a matched mode; the first lifting conveyor belt comprises a ninth conveyor belt, a first telescopic rod and a first connecting rod; the bottom of the first connecting rod is fixedly connected with the base, the top of the first connecting rod is hinged with the discharge end of the ninth conveying belt, and the discharge end of the ninth conveying belt is communicated with the feed end of the limiting conveying belt; the base of the first telescopic link is hinged with the base, and the telescopic end of the first telescopic link is hinged with the bottom of the feeding end of the ninth conveying belt.
Further, a second lifting conveyor belt is arranged below the feeding end of the leveling machine, the second lifting conveyor belt comprises a tenth conveyor belt and a second telescopic rod, the discharging end of the tenth conveyor belt is hinged with the leveling machine, and the discharging end of the tenth conveyor belt is communicated with the feeding end of the leveling machine; the base of the second telescopic rod is hinged with the frame of the leveling machine, and the telescopic end of the second telescopic rod is hinged with the bottom of the feeding end of the tenth conveying belt.
Further, a third lifting conveyor belt is arranged above the feeding end of the leveling machine, the third lifting conveyor belt comprises an eleventh conveyor belt and a third telescopic rod, and the discharging end of the eleventh conveyor belt is hinged with the leveling machine; the base of the third telescopic rod is hinged with the frame of the leveling machine, and the telescopic end of the third telescopic rod is hinged with the upper part of the feeding end of the eleventh conveying belt.
Compared with the prior art, the invention can at least achieve one of the following beneficial effects:
1. through this device, realize that the aluminum plate after the punching press carries out automatic outward appearance detection and automatic pile up neatly and carries, reduces artifical expenditure, promotes the operating efficiency.
2. Setting up and receiving work or material rest and collet cooperation work, promoting the pile up neatly effect of material.
3. And a turnover mechanism and an appearance detector are arranged, so that the automatic appearance detection of the aluminum circular plate is realized.
4. Through this device, realize following the coiled material that trades, realize automatic operation basically, reduce artifical intensity of labour, and set up beat feeder spacing conveying mechanism, reduce the skew of swing in-process, sheet strip.
5. The lifting type conveying belt is arranged, so that convenience in the process of coiled material replacement is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a receiving end portion in the present invention.
Fig. 3 is a schematic structural diagram of another view of fig. 2.
Fig. 4 is a schematic structural view of a feeding end portion in the present invention.
Fig. 5 is a schematic structural view of an embodiment of a spacing conveyer belt according to the present invention.
In the figure: 1-punching machine; 11-a first conveyor belt; 12-a second conveyor belt; 13-a third conveyor belt; 14-a fourth conveyor belt; 15-a fifth conveyor belt; 16-sixth conveyor belt; 17-seventh conveyor belt; 21-a first appearance detector; 22-a second appearance detector; 3-a turnover mechanism; 31-a rotating shaft; 32-fixing blocks; 33-a first servomotor; 34-a first connection plate; 35-a second connection plate; 36-sucking disc; 4-a material receiving mechanism; 41-eighth conveyor belt; 42-receiving rack; 421-base; 422-first upright; 423-a second upright; 424-first via; 425-a second groove; 43-claw; 431-a second telescoping member; 44-a shoe; 441-screw; 442-a second servo motor; 443-tray; 51-a first sensor; 52-a second sensor; 53-a third sensor; 54-fourth sensor; 6-a swing type feeder; 61-a base; 62-a deflection feeding machine body; 63-a first lifting conveyor belt; 631-a ninth conveyor belt; 632-first telescopic rod; 633-first connecting rod; 64-limit conveyer belt; 641-a second connecting rod; 642-a third fixed block; 643-roller; 644-fourth fixed block; 645-screw; 646-vertical guide posts; 647-operating a hand wheel; 7-leveling machine; 71-a second lifting conveyor belt; 711-tenth conveyor belt; 712-second telescoping rod; 72-a third lifting conveyor belt; 721-eleventh conveyor belt; 722-third telescoping rod; 73-fourth lifting conveyor belt; 731-twelfth conveyor; 732-fourth telescopic rod; 8-unreeling machine.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1-5, the automatic punching device for the round aluminum plate with the automatic material receiving mechanism comprises a first conveying belt 11, a seventh conveying belt 17 and a material receiving mechanism 4; a coil placing machine 8, a leveling machine 7, a deflection type feeder 6 and a punching machine 1 are sequentially arranged along the conveying direction of materials; the swing type feeder 6 comprises a base 61, a swing feeding machine body 62 and a limit type conveying belt 64; a deflection feeding machine body 62 is arranged on the base 61 in a sliding manner, and the deflection feeding machine body 62 slides back and forth along the direction perpendicular to the conveying direction of the materials; a limit type conveyer belt 64 is arranged at the feeding end of the deflection feeding machine body 62; the limit conveyer belt 64 comprises a second connecting rod 641, a third fixed block 642, a roller 643, a fourth fixed block 644, a screw 645 and a vertical guide post 646; two second connecting rods 641 are fixedly arranged below the feeding end of the deflection feeding machine body 62 along the direction parallel to the material conveying direction, a third fixed block 642 is fixedly arranged on the second connecting rods 641, and two ends of a roller 643 are respectively and rotatably connected with the third fixed block 642; the roller 643 is disposed in the horizontal direction; a fourth fixed block 644 is arranged on the second connecting rod 641 and beside the third fixed block 642, one end of a screw 645 penetrates through the fourth fixed block 644, the screw 645 is arranged along the horizontal direction, a vertical guide column 646 is arranged at one end of the screw 645 between the two second connecting rods 641, the vertical guide column 646 is arranged along the vertical direction, and the screw 645 is rotationally connected with the bottom of the vertical guide column 646; a first conveyer belt 11 is arranged below the discharge end of the punching machine 1, the discharge end of the first conveyer belt 11 is communicated with the feed end of a seventh conveyer belt 17, a material receiving mechanism 4 is arranged at the discharge end of the seventh conveyer belt 17, and the material receiving mechanism 4 comprises an eighth conveyer belt 41, a material receiving frame 42, a claw 43 and a bottom bracket 44; a material receiving frame 42 is arranged on the eighth conveyor belt 41, and the material receiving frame 42 comprises a base 421, a first upright 422, a second upright 423, a first through hole 424 and a second groove 425; the base 421 is connected with the eighth conveyor belt 41, a first through hole 424 is provided on the base 421, and the first through hole 424 penetrates the base 421 in the vertical direction; a first upright 422 and a second upright 423 are fixedly arranged on the base 421 and around the first through hole 424; second grooves 424 are arranged on two sides of the base 421; a bottom bracket 44 and a claw 43 are arranged below the discharge end of the seventh conveyer belt 17, and the claw 43 cooperates with the second groove 424; the bottom bracket 44 comprises a screw rod 441, a second servo motor 442 and a tray 443, wherein the screw rod 441 is arranged along the vertical direction, the screw rod 441 penetrates through the eighth conveyor belt 41, the second servo motor 442 is fixedly arranged at the bottom of the eighth conveyor belt 41, the second servo motor 442 is in transmission connection with a screw nut of the screw rod 441, the tray 443 is fixedly arranged at the top of the screw rod 441, and a channel for the passage of the tray 443 and the screw rod 441 is arranged on the eighth conveyor belt 41; the tray 443 has a size smaller than that of the first through holes 425, and the first through holes 425 have a size smaller than that of the aluminum plate.
The PLC controller outputs and controls the operations of the unreeling machine 8, the leveling machine 7, the deflection feeding machine body 62 and the punching machine 1, and outputs and controls the second servo motor 442 to operate, so as to drive the screw nut to rotate, and drive the screw 441 and the tray 443 to lift.
When the feeding work is performed, the plate strip enters the leveling machine 7 from the unreeling machine 8 for leveling, enters the deflection feeding machine body 62 through the limiting conveying belt 64, and is conveyed to the punching machine 1 for punching and cutting operation; when the plate strip enters the limiting type conveying belt 64, the bottom of the plate strip is supported by the rollers 643, two sides of the plate strip are limited by the vertical guide posts 646 on two sides, so that the plate strip is clamped by the limiting type conveying belt in the deflection feeding process, deflection of the plate strip is reduced, and the stamping and cutting yield is improved.
When the material collecting device works, the material collecting frame 42 is placed on the eighth conveying belt 41, the eighth conveying belt 41 conveys the material collecting frame 42 along the direction perpendicular to the seventh conveying belt 17, when the empty material collecting frame 42 moves to the position below the discharge end of the seventh conveying belt 17, the PLC outputs a control claw 43 to tighten and clamp into the second groove 425 to realize the tight abutting limit of the base 421 of the material collecting frame 42, then the second servo motor 442 is controlled to operate to drive the screw nut to rotate so as to drive the screw 441 to lift (meanwhile, a limiting piece for limiting the screw to rotate is arranged to work in cooperation with the frame body of the eighth conveying belt 41, so that the rod body of the screw 441 can only lift and cannot rotate), and the bottom bracket 44 is driven to lift; then the punching machine 1 performs punching cutting operation, the aluminum round plate fallen by the punching machine 1 falls onto the first conveying belt 11 and then is conveyed onto the seventh conveying belt 17, the aluminum round plate on the seventh conveying belt 17 falls between the first upright post 422 and the second upright post 423 on the material receiving frame 42 due to inertia (the first upright post 422 and the second upright post 423 realize the limiting action on the aluminum round plate and are placed away from the material receiving frame 42) and falls onto the base 44, then, the second servo motor 442 drives the screw nut to reversely rotate along with continuous entering of the aluminum round plate, the base 441 gradually descends (along with accumulation of the lamination quantity of the aluminum round plate in the material receiving frame 42, the base 441 gradually descends), so that the aluminum round plate can smoothly fall into the material receiving frame, and the placement drop is too high, so that the aluminum round plate cannot be well stacked automatically; until the bottom bracket 44 descends to a proper height (a position sensor with proper height is arranged and is transmitted to the PLC to timely output and control the seventh conveyor belt 17 to stop conveying materials), then the second servo motor 442 continues to operate until the bottom bracket 44 descends below the base 421, then the claw 43 is loosened, the eighth conveyor belt 41 conveys the fully loaded material receiving rack 42 to the subsequent process, and conveys the empty material receiving rack 42 to the position below the discharge end of the seventh conveyor belt 17, and the loading steps are repeated; automatic stacking, stacking and material collecting operation of aluminum circular plates are realized, and in the discharging stage, stacked materials are taken out manually or through a mechanical arm and packaged, so that the aluminum circular plate stacking machine is convenient and quick, and the cost is low.
Preferably, the eighth conveyor belt 41 is conveyed stepwise, and conveys the distance of one receiving rack 41 at a time.
Example 2:
as shown in fig. 1 to 5, for the above embodiment, the present embodiment optimizes the material receiving rack structure.
In the automatic punching device for the round aluminum plate with the automatic material receiving mechanism, the first upright 422 is positioned at one side close to the seventh conveying belt 17, and the second upright 423 is positioned at one side far from the seventh conveying belt 17; the height of the first posts 422 is less than the height of the second posts 423. The first upright 422 is lower in height, so that blocking phenomenon of materials in the falling process of the materials is reduced, the second upright 423 is higher in height, and the material receiving range of the material receiving rack of the inertial running car is reduced.
Example 3:
as shown in fig. 1 to 5, the present embodiment optimizes the appearance detecting structure for the above-described embodiment.
In the automatic punching device for the round aluminum plate with the automatic receiving mechanism, a second conveying belt 12 and a fifth conveying belt 15 are arranged between the first conveying belt 11 and the seventh conveying belt 17; the discharge end of the first conveyor belt 11 is communicated with the feed end of the second conveyor belt 12, the discharge end of the second conveyor belt 12 is communicated with the feed end of the fifth conveyor belt 15, and the discharge end of the fifth conveyor belt 15 is communicated with the feed end of the seventh conveyor belt 17; a first appearance detector 21 is provided above the second conveyor belt 12; a second appearance detector 22 is provided above the fifth conveyor belt 15. The appearance detector is a photographing type automatic appearance detector and is used for photographing the appearance of the aluminum circular plate, automatically analyzing and judging whether the surface of the aluminum circular plate has larger stains, scratches and the like, and reducing the strength of manual inspection.
Example 4:
as shown in fig. 1 to 5, the present embodiment optimizes the automatic flipping structure for the above-described embodiment.
In the automatic punching device for the round aluminum plate with the automatic receiving mechanism, a third conveying belt 13, a turnover mechanism 3 and a fourth conveying belt 14 are arranged between the second conveying belt 12 and the fifth conveying belt 15; the discharge end of the second conveyer belt 12 is communicated with the feed end of the third conveyer belt 13, and the discharge end of the fourth conveyer belt 14 is communicated with the feed end of the fifth conveyer belt 15; a turnover mechanism 3 is arranged between the third conveying belt 13 and the fourth conveying belt 14; the turnover mechanism 3 comprises a rotating shaft 31, a fixed block 32, a first servo motor 33, a first connecting plate 34, a second connecting plate 35 and a sucking disc 36, wherein the rotating shaft 31 is arranged between the third conveying belt 13 and the fourth conveying belt 14 along the direction perpendicular to the conveying direction of materials, the fixed block 32 is respectively arranged at two ends of the rotating shaft 31, the fixed block 32 is rotationally connected with the rotating shaft 31, and one end of the rotating shaft 31 is in transmission connection with the first servo motor 33; the connecting block is fixedly sleeved outside the rotating shaft 31, a first connecting plate 34 and a second connecting plate 35 are respectively arranged on two sides of the connecting block, and suckers 36 are respectively arranged on the first connecting plate 34 and the second connecting plate 35.
The first servo motor 33 operates to drive the rotating shaft 31 to rotate (180 degrees in each rotation) and drive the sucking discs 36 on two sides to rotate 180 degrees; in the working process, after the qualified aluminum circular plate is detected by the first appearance detector, the aluminum circular plate is conveyed to the third conveying belt 13 by the second conveying belt 12, the PLC outputs and controls the sucker to work, the bottom of the aluminum circular plate on the third conveying belt 13 is adsorbed, then the servo motor operates to drive the rotating shaft to rotate, after the rotating shaft rotates 180 degrees, the aluminum circular plate adsorbed by the original left side sucker rotates to the right side and above the fourth conveying belt 14, at the moment, the qualified aluminum circular plate is conveyed to the third conveying belt 13 again by the first appearance detector, the right side sucker is deflated, the material is lowered onto the fourth conveying belt 14 (the fourth conveying belt 14 conveys the aluminum circular plate to the fifth conveying belt 15 again for appearance detection of the other side), the left side sucker adsorbs the material on the third conveying belt 13, and then the rotating shaft 31 rotates 180 degrees again, so that the turnover operation of the aluminum circular plate in the conveying process is realized, the appearance detection of two sides of the aluminum circular plate is realized, and convenience and rapidness are realized.
The third conveyer belt 13 is a belt conveyer belt with a hollowed-out middle part, so that the work of the turnover mechanism is not influenced while conveying is realized.
Example 5:
as shown in fig. 1 to 5, the present embodiment optimizes the flipping structure for the above-described embodiment.
In the automatic punching device for the round aluminum plate with the automatic receiving mechanism, the first connecting plate 34 and the second connecting plate 35 are respectively provided with the first sensor 51, and the detection end of the first sensor 51 points away from the connecting plate where the first sensor is arranged. The first sensor 51 may be a proximity type position switch, and is used for detecting whether the sucking disc adsorbs the aluminum circular plate, and transmitting a detection signal to the PLC controller for receiving and processing, so that the PLC controller can timely output and control the operation of the corresponding component, thereby realizing automatic continuous operation and reducing production accidents.
Example 6:
as shown in fig. 1-5, the present embodiment optimizes the conveyor belt structure for the above-described embodiments.
In this automatic punching device of circular aluminum plate with automatic receiving mechanism along the direction of delivery of material, the width of second conveyer belt 12 reduces gradually. The distance between the guardrails on two sides of the second conveying belt 12 is gradually reduced along the conveying direction, so that the position adjustment in the conveying process of the aluminum circular plate can be realized, on one hand, the working effect of the first appearance detector can be facilitated, on the other hand, when the aluminum circular plate enters the third conveying belt 13, the position is relatively correct, the offset of the aluminum circular plate is reduced, and the problems that the adsorption is unstable and the aluminum circular plate falls off easily are solved.
Example 7:
as shown in fig. 1 to 5, for the above embodiment, the present embodiment optimizes the automatic detection structure.
In the automatic punching device for the round aluminum plate with the automatic material receiving mechanism, a second sensor 52 is arranged at the discharge end of the first conveying belt 11, a third sensor 53 is arranged at the discharge end of the second conveying belt 12, and a fourth sensor 54 is arranged at the discharge end of the fourth conveying belt 14. The second sensor 52 may be a proximity type position sensor, and is configured to detect the passing of the aluminum circular plate material, and transmit a detection signal to the PLC controller for receiving and processing, so that the PLC controller can output and control the operation of the corresponding component in time.
Example 8:
as shown in fig. 1 to 5, the present embodiment optimizes the limit conveyer belt structure for the above embodiment.
In the automatic round aluminum plate stamping device with the automatic material receiving mechanism, the third fixed block 642 and the fourth fixed block 644 are arranged at intervals. The rollers 643 and the vertical guide posts 646 are arranged at intervals, so that the using effect is improved.
Example 9:
as shown in fig. 1 to 5, the present embodiment optimizes the limit conveyer belt structure for the above embodiment.
In the automatic punching device for the round aluminum plate with the automatic receiving mechanism, one end of the screw 645, which is positioned at the outer sides of the two second connecting rods 641, is provided with an operation hand wheel 647. An operating hand wheel 647 is arranged, so that adjustment is facilitated.
Preferably, the distance between the two opposite vertical guide posts 646 is gradually reduced along the direction close to the feeding end of the deflection feeding machine body 62, so that the plate strip material smoothly enters the deflection feeding machine body 62 when the coiled material is replaced.
Example 10:
as shown in fig. 1-5, the present embodiment optimizes the feed structure for the above-described embodiments.
In the automatic punching device for the round aluminum plate with the automatic receiving mechanism, a first lifting conveyor belt 63 is arranged below the feeding end of the deflection feeding machine body 62, a fourth lifting conveyor belt 73 is arranged below the discharging end of the leveling machine 7, and the first lifting conveyor belt 63 and the fourth lifting conveyor belt 73 are matched to work; the first elevating conveyor 63 includes a ninth conveyor 631, a first telescopic link 632, and a first connecting link 633; the bottom of the first connecting rod 633 is fixedly connected with the base 1, the top of the first connecting rod 633 is hinged with the discharge end of the ninth conveying belt 631, and the discharge end of the ninth conveying belt 631 is communicated with the feed end of the limiting conveying belt 64; the base of the first telescopic rod 632 is hinged with the base 61, and the telescopic end of the first telescopic rod 632 is hinged with the bottom of the feeding end of the ninth conveying belt 631.
The fourth lifting conveyor 73 comprises a twelfth conveyor 731 and a fourth telescopic rod 732, the feeding end of the second conveyor 731 is hinged to the frame of the leveling machine 7, the base of the fourth telescopic rod 732 is hinged to the frame of the leveling machine 7, and the telescopic end of the fourth telescopic rod 732 is hinged to the bottom of the discharging end of the twelfth conveyor 731.
When the coiled material is replaced, the distance between the leveling machine 7 and the deflection type feeder 6 is larger, the first lifting conveying belt 63 and the fourth lifting conveying belt 73 are arranged to work cooperatively, when the starting end of the plate strip material is discharged through the leveling machine 7, the fourth lifting conveying belt 73 and the first lifting conveying belt 63 are lifted and are close to each other, so that after the plate strip material is discharged from the leveling machine 7, the plate strip material smoothly enters the deflection type feeder 6 through the fourth lifting conveying belt 73 and the first lifting conveying belt 63, and the operation convenience in the coiled material replacement operation process is improved.
Example 11:
as shown in fig. 1-5, the present embodiment optimizes the feed structure for the above-described embodiments.
In the automatic round aluminum plate stamping device with the automatic material receiving mechanism, a second lifting conveying belt 71 is arranged below the feeding end of the leveling machine 7, the second lifting conveying belt 71 comprises a tenth conveying belt 711 and a second telescopic rod 712, the discharging end of the tenth conveying belt 711 is hinged with the leveling machine 7, and the discharging end of the tenth conveying belt 711 is communicated with the feeding end of the leveling machine 7; the base of the second telescopic rod 712 is hinged with the frame of the leveling machine 7, and the telescopic end of the second telescopic rod 712 is hinged with the bottom of the feeding end of the tenth conveying belt 711.
When the coiled material is replaced, the second lifting conveyor belt 71 is lifted when the unreeling machine 8 is unreeled, and the plate strip material smoothly enters the leveling machine under the bottom support of the tenth conveyor belt 711 to be leveled.
Example 12:
as shown in fig. 1-5, the present embodiment optimizes the conveyor belt structure for the above-described embodiments.
In the automatic round aluminum plate stamping device with the automatic material receiving mechanism, a third lifting conveyor belt 72 is arranged above the feeding end of the leveling machine 7, the third lifting conveyor belt 72 comprises an eleventh conveyor belt 721 and a third telescopic rod 722, and the discharging end of the eleventh conveyor belt 721 is hinged with the leveling machine 7; the base of the third telescopic rod 722 is hinged with the frame of the leveling machine 7, and the telescopic end of the third telescopic rod 722 is hinged with the upper part of the feeding end of the eleventh conveying belt 721.
When the coil is replaced, the second elevating conveyor 71 is lifted and the third elevating conveyor 72 is lowered, and the sheet and strip smoothly enter the leveler 7 while being held by the second tenth conveyor 711 and the eleventh conveyor 721.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims (10)

1. Automatic punching device for round aluminum plates with automatic material receiving mechanisms, and is characterized in that: comprises a punching machine (1), a first conveying belt (11), a seventh conveying belt (17), a material receiving mechanism (4), a deflection type feeder (6), a leveling machine (7) and an unreeling machine (8); a coil placing machine (8), a leveling machine (7), a deflection type feeder (6) and a punching machine (1) are sequentially arranged along the conveying direction of the materials; the deflection type feeder (6) comprises a base (61), a deflection feeding machine body (62) and a limit type conveying belt (64); a deflection feeding machine body (62) is arranged on the base (61) in a sliding manner, and the deflection feeding machine body (62) slides back and forth along the direction perpendicular to the conveying direction of the materials; a limiting conveyer belt (64) is arranged at the feeding end of the deflection feeding machine body (62); the limit type conveying belt (64) comprises a second connecting rod (641), a third fixed block (642), a roller (643), a fourth fixed block (644), a screw (645) and a vertical guide column (646); two second connecting rods (641) are fixedly arranged below the feeding end of the deflection feeding machine body (62) along the direction parallel to the material conveying direction, third fixing blocks (642) are fixedly arranged on the second connecting rods (641), and two ends of each roller (643) are respectively connected with the third fixing blocks (642) in a rotating manner; the rollers (643) are arranged in the horizontal direction; a fourth fixed block (644) is arranged beside the third fixed block (642) on the second connecting rod (641), one end of a screw rod (645) penetrates through the fourth fixed block (644), the screw rod (645) is arranged in the horizontal direction, a vertical guide pillar (646) is arranged at one end of the screw rod (645) between the two second connecting rods (641), the vertical guide pillar (646) is arranged in the vertical direction, a first conveying belt (11) is arranged below the discharge end of the punching machine (1) in a rotary connection mode between the screw rod (645) and the bottom of the vertical guide pillar (646), the discharge end of the first conveying belt (11) is communicated with the feed end of a seventh conveying belt (17), a receiving mechanism (4) is arranged at the discharge end of the seventh conveying belt (17), and the receiving mechanism (4) comprises an eighth conveying belt (41), a receiving frame (42), a claw (43) and a bottom bracket (44); a material receiving frame (42) is arranged on the eighth conveying belt (41), and the material receiving frame (42) comprises a base (421), a first upright post (422), a second upright post (423), a first through hole (424) and a second groove (425); the base (421) is connected with the eighth conveyor belt (41), a first through hole (424) is arranged on the base (421), and the first through hole (424) penetrates through the base (421) along the vertical direction; a first upright post (422) and a second upright post (423) are fixedly arranged on the base (421) and around the first through hole (424); second grooves (425) are formed in two sides of the base (421); a bottom bracket (44) and a claw (43) are arranged below the discharge end of the seventh conveying belt (17), and the claw (43) and the second groove (425) are matched for working; the bottom support (44) comprises a screw rod (441), a second servo motor (442) and a tray (443), the screw rod (441) is arranged in the vertical direction, the screw rod (441) penetrates through the eighth conveyor belt (41), the second servo motor (442) is fixedly arranged at the bottom of the eighth conveyor belt (41), the second servo motor (442) is in transmission connection with a screw nut of the screw rod (441), the tray (443) is fixedly arranged at the top of the screw rod (441), and a channel for the tray (443) and the screw rod (441) to pass through is formed in the eighth conveyor belt (41); the tray (443) has a size smaller than that of the first through hole (424), and the first through hole (424) has a size smaller than that of the aluminum plate.
2. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 1, wherein: the first upright (422) is positioned at one side close to the seventh conveying belt (17), and the second upright (423) is positioned at one side far away from the seventh conveying belt (17); the height of the first upright (422) is less than the height of the second upright (423).
3. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 1, wherein: a second conveyor belt (12) and a fifth conveyor belt (15) are arranged between the first conveyor belt (11) and the seventh conveyor belt (17); the discharging end of the first conveying belt (11) is communicated with the feeding end of the second conveying belt (12), the discharging end of the second conveying belt (12) is communicated with the feeding end of the fifth conveying belt (15), and the discharging end of the fifth conveying belt (15) is communicated with the feeding end of the seventh conveying belt (17); a first appearance detector (21) is arranged above the second conveyor belt (12); a second appearance detector (22) is arranged above the fifth conveyor belt (15).
4. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 3, wherein: a third conveyer belt (13), a turnover mechanism (3) and a fourth conveyer belt (14) are arranged between the second conveyer belt (12) and the fifth conveyer belt (15); the discharge end of the second conveying belt (12) is communicated with the feed end of the third conveying belt (13), and the discharge end of the fourth conveying belt (14) is communicated with the feed end of the fifth conveying belt (15); a turnover mechanism (3) is arranged between the third conveying belt (13) and the fourth conveying belt (14); the turnover mechanism (3) comprises a rotating shaft (31), fixed blocks (32), a first servo motor (33), a first connecting plate (34), a second connecting plate (35) and a sucker (36), wherein the rotating shaft (31) is arranged between the third conveying belt (13) and the fourth conveying belt (14) along the direction perpendicular to the conveying direction of materials, the fixed blocks (32) are respectively arranged at two ends of the rotating shaft (31), the fixed blocks (32) are rotationally connected with the rotating shaft (31), and one end of the rotating shaft (31) is in transmission connection with the first servo motor (33); a connecting block is fixedly sleeved outside the rotating shaft (31), a first connecting plate (34) and a second connecting plate (35) are respectively arranged on two sides of the connecting block, and suckers (36) are respectively arranged on the first connecting plate (34) and the second connecting plate (35).
5. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 4, wherein: a first sensor (51) is arranged on the first connecting plate (34) and the second connecting plate (35), and the detection end of the first sensor (51) points away from the connecting plate where the first sensor is arranged.
6. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 3, wherein: the width of the second conveyor belt (12) gradually decreases along the conveying direction of the material.
7. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 3, wherein: a second sensor (52) is arranged at the discharge end of the first conveyor belt (11), a third sensor (53) is arranged at the discharge end of the second conveyor belt (12), and a fourth sensor (54) is arranged at the discharge end of the fourth conveyor belt (14).
8. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 1, wherein: the third fixed block (642) and the fourth fixed block (644) are arranged at intervals.
9. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 1, wherein: a first lifting conveyor belt (63) is arranged below the feeding end of the deflection feeding machine body (62), a fourth lifting conveyor belt (73) is arranged below the discharging end of the leveling machine (7), and the first lifting conveyor belt (63) and the fourth lifting conveyor belt (73) work in a matched mode; the first lifting conveyor belt (63) comprises a ninth conveyor belt (631), a first telescopic rod (632) and a first connecting rod (633); the bottom of the first connecting rod (633) is fixedly connected with the base (61), the top of the first connecting rod (633) is hinged with the discharge end of the ninth conveying belt (631), and the discharge end of the ninth conveying belt (631) is communicated with the feed end of the limiting conveying belt (64); the base of the first telescopic rod (632) is hinged with the base (61), and the telescopic end of the first telescopic rod (632) is hinged with the bottom of the feeding end of the ninth conveying belt (631).
10. The automatic punching device for a round aluminum plate with an automatic material receiving mechanism according to claim 1, wherein: a second lifting conveying belt (71) is arranged below the feeding end of the leveling machine (7), the second lifting conveying belt (71) comprises a tenth conveying belt (711) and a second telescopic rod (712), the discharging end of the tenth conveying belt (711) is hinged with the leveling machine (7), and the discharging end of the tenth conveying belt (711) is communicated with the feeding end of the leveling machine (7); the base of the second telescopic rod (712) is hinged with the frame of the leveling machine (7), and the telescopic end of the second telescopic rod (712) is hinged with the bottom of the feeding end of the tenth conveying belt (711).
CN202111145842.2A 2021-09-28 2021-09-28 Automatic punching device for round aluminum plate with automatic material receiving mechanism Active CN113878052B (en)

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CN113878052B true CN113878052B (en) 2023-06-20

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340065A1 (en) * 1988-04-27 1989-11-02 Dujardin Montbard Somenor Method and installation for piling sheets produced by a shear, particularly from a sheet-metal-strip
CN103962443A (en) * 2014-04-18 2014-08-06 江苏环球特种电机有限公司 Automatic efficient motor stamped steel device and punching technology thereof
CN211619256U (en) * 2020-02-14 2020-10-02 河南华兴纸业有限公司 Automatic stacking device for automatic packaging of soft tissue
CN111892289A (en) * 2020-07-24 2020-11-06 郑州金瑜隆汽车零部件有限公司 Automatic processing system for bent pieces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8312622B2 (en) * 2002-03-19 2012-11-20 Heiko Schmidt Punching head, machining tool with one such punching head and machining device with one such punching head or machining tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340065A1 (en) * 1988-04-27 1989-11-02 Dujardin Montbard Somenor Method and installation for piling sheets produced by a shear, particularly from a sheet-metal-strip
CN103962443A (en) * 2014-04-18 2014-08-06 江苏环球特种电机有限公司 Automatic efficient motor stamped steel device and punching technology thereof
CN211619256U (en) * 2020-02-14 2020-10-02 河南华兴纸业有限公司 Automatic stacking device for automatic packaging of soft tissue
CN111892289A (en) * 2020-07-24 2020-11-06 郑州金瑜隆汽车零部件有限公司 Automatic processing system for bent pieces

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