CN113414265B - Full-automatic traceless bending processing equipment - Google Patents
Full-automatic traceless bending processing equipment Download PDFInfo
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- CN113414265B CN113414265B CN202110933163.5A CN202110933163A CN113414265B CN 113414265 B CN113414265 B CN 113414265B CN 202110933163 A CN202110933163 A CN 202110933163A CN 113414265 B CN113414265 B CN 113414265B
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- 238000005452 bending Methods 0.000 title claims abstract description 144
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 126
- 238000003825 pressing Methods 0.000 claims abstract description 107
- 230000009471 action Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 74
- 230000007306 turnover Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 57
- 239000010959 steel Substances 0.000 abstract description 57
- 238000013461 design Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000012840 feeding operation Methods 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 description 21
- 238000007906 compression Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
Classifications
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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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D43/003—Positioning devices
-
- 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
-
- 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
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to the field of steel plate bending machine equipment, particularly to a fully automatic seamless bending processing equipment, comprising a feeding mechanism, a discharging mechanism, a control platform, a support frame, a lifting and feeding mechanism, a feeding flexible positioning mechanism, a pressing action mechanism, and a bending mechanism. The feeding mechanism is installed and set on one side near the support frame and connected to the support frame. Its overall structural design is very scientific. When in use, the fully automatic seamless bending processing equipment of the present invention can achieve precise feeding and feeding operations of steel plate materials throughout the entire process, ensuring the quality of steel plate bending processing, avoiding mechanical damage to operators during the operation process, and greatly meeting the needs of enterprises. Production and usage requirements.
Description
Technical Field
The invention relates to the field of steel plate bending machine equipment, in particular to full-automatic traceless bending machining equipment.
Background
The bending equipment is important equipment for bending and forming workpieces in the sheet metal industry, and has the function of pressing the steel plates into parts with various shapes according to process requirements. The existing bending equipment mainly comprises a frame composed of a left upright post, a right upright post, a workbench and a cross beam, wherein a left oil cylinder and a right oil cylinder are fixed on the upright post, a sliding block is connected with a piston of the oil cylinder and moves up and down along a guide rail fixed on the upright post, a lower die is fixed on the workbench, an upper die is arranged at the lower end of the sliding block, a hydraulic system provides power, an electric system gives out instructions, and the sliding block drives the upper die to be closed with the lower die downwards under the action of the oil cylinder to realize bending of a plate.
The bending equipment is very important production equipment in the steel furniture production industry, and is mainly used for bending production of the edge of a steel plate, and at present, the existing bending equipment in China has the following problems due to structural design reasons:
1. The safety is poor, when the steel plate discharging device is used, an operator is required to manually carry out discharging, steering and discharging operations on the steel plate, and in the operation and use process, the pressing block easily causes irreversible mechanical injury to the fingers of a worker;
2. The production precision of the product is low, the existing bending equipment adopts a manual operation mode to feed and discharge the steel plate material in the bending process, and the discharging and feeding positions of the product cannot be guaranteed to be uniform, so that the produced product has poor precision and influences the use and installation of the later-stage product;
3. crease lines are inevitably generated on the surface of the product, and the later installation and the service life of the product are affected.
Disclosure of Invention
The invention aims to provide the full-automatic traceless bending processing equipment, which has a very scientific overall structural design, and can realize the accurate feeding and feeding operation of the steel plate in a full-flow manner when in use, thereby ensuring the bending processing quality of the steel plate, avoiding the mechanical damage to operators in the operation process and greatly meeting the production and use requirements of enterprises;
in order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a full-automatic traceless processing equipment of bending, includes, feed mechanism, unloading mechanism, control platform, braced frame, jacking feeding mechanism, feeding flexible positioning mechanism, hold-down actuating mechanism, bending mechanism, the feed mechanism install and set up on being close to braced frame's one side position and link to each other with braced frame, feeding flexible positioning mechanism install on braced frame's upper portion position and link to each other with braced frame is fixed, the side-mounting at feeding flexible positioning mechanism has the control platform that is used for carrying out operation control to the complete machine, control platform pass through the connecting piece and link to each other with feeding flexible positioning mechanism, install jacking feeding mechanism on braced frame of feeding flexible positioning mechanism lower part, jacking feeding mechanism's bottom and braced frame fixedly link to each other, the bending mechanism install at braced frame's rear portion and link to each other with braced frame is fixed, hold-down actuating mechanism is installed on the bending mechanism upper portion, hold-down actuating mechanism pass through the connecting piece and link to each other with hold-down actuating mechanism is fixed.
The feeding mechanism comprises a plate support frame, a plate placing plate, an X-axis moving system, a Z-axis moving system, a feeding sucker mounting frame and a feeding sucker, wherein one side of the plate support frame is mounted on the outer side of the support frame and connected with the support frame, the plate placing plate is mounted on the lower side of the plate support frame and fixedly connected with the plate support frame, the X-axis moving system is mounted on the upper portion of the plate support frame, the Z-axis moving system is mounted on the X-axis moving system and connected with the X-axis moving system, the feeding sucker mounting frame is mounted on the lower side of the Z-axis moving system, and the feeding sucker is mounted on the feeding sucker mounting frame and connected with the feeding sucker mounting frame.
The jacking feeding mechanism include, pay-off supporting rail, removal slider, installation support plate, first lift installation department, second lift installation department, cavity swivel platform, drive the motor, drive the lead screw, drive nut and lead screw mounting bracket, pay-off supporting rail install and be in the same place through fastening bolt fastening with braced frame upper portion, install on pay-off supporting rail and remove the slider, remove slider block on pay-off supporting rail and with pay-off supporting rail looks damping sliding contact, the installation support plate install on removing the slider and with remove the slider fixed link to each other, install first lift installation department and second lift installation department in the installation support plate, well accuse swivel platform install on first lift installation department and second lift installation department and with first lift installation department and second lift installation department two link to each other respectively, install on braced frame upper portion and drive motor and lead screw mounting bracket, install the installation bearing on the lead screw mounting bracket, the both sides of drive install on the installation bearing on the lead screw, motor shaft one side tip drive and drive nut and drive the screw and drive the nut and drive the fixed link to each other under the lead screw installation.
The lifting device comprises a lifting cylinder, a lifting rod and a mounting clamping block, wherein the lifting cylinder, the lifting rod and the mounting clamping block are of the same structure, the bottom of the lifting cylinder is arranged on a mounting support plate and fixedly connected with the mounting support plate, the lifting rod is arranged on the lifting cylinder, the mounting clamping block is arranged on the outer end part of the lifting rod and fixedly connected with the lifting rod, and the central control rotating platform is arranged on the mounting clamping block and is connected with the mounting clamping block.
The feeding flexible positioning mechanism comprises a supporting column, a supporting platform, a first mounting plate, a second mounting plate and supporting wools, wherein the bottom of the supporting column is mounted on the upper portion of the supporting frame and connected with the supporting frame, the supporting platform is mounted on the supporting column and fixedly connected with the supporting column, the first mounting plate and the second mounting plate are symmetrically mounted on the supporting platform and connected with the supporting platform through connecting bolts, a guide groove for yielding and mounting the central control rotating platform is formed between the first mounting plate and the second mounting plate, the supporting wools are mounted on the upper portions of the first mounting plate and the second mounting plate and connected with the first mounting plate and the second mounting plate, and a positioning part for positioning a plate is mounted on the front portion of the supporting platform and connected with the supporting platform.
The pressing action mechanism comprises a pressing support frame, a pressing servo motor, a pressing motor mounting frame, a pressing screw rod, a pressing nut, a pressing plate and a pressing die, wherein the bottom of the pressing support frame is mounted on the upper portion of the bending mechanism and connected with the bending mechanism, the pressing motor mounting frame is fixedly mounted on two sides of the pressing support frame, the pressing servo motor is mounted on the pressing motor mounting frame and connected with the pressing motor mounting frame, the top of the pressing screw rod is mounted at the power output end of the pressing servo motor and fixedly connected with the power output end of the pressing servo motor, guiding yielding sleeves are fixedly mounted on two sides of the upper portion of the pressing plate, and the pressing nut is mounted on the pressing screw rod and connected with the pressing screw rod in a threaded fit manner.
The bending mechanism comprises a bending installation frame, a first bending driving part, a second bending driving part and a bending turnover mould, wherein the first bending driving part is installed on one side of the upper part of the bending installation frame and is connected with the bending installation frame, the second bending driving part is installed on the other side of the upper part of the bending installation frame and is connected with the bending installation frame, one side of the bending turnover mould is installed on the first bending driving part and is connected with the first bending driving part, and the other side of the bending turnover mould is installed on the second bending driving part and is connected with the second bending driving part.
The first bending driving part and the second bending driving part are formed by the same structure, and the first bending driving part and the second bending driving part comprise a bending driving motor, a driving motor shaft, a driving motor wheel, a connecting belt, a turnover driving wheel, a driving wheel mounting shaft and a driving arm, wherein the bending driving motor is mounted on a bending mounting frame, the driving motor shaft is arranged on the bending driving motor, the driving motor wheel is mounted on the driving motor shaft and fixedly connected with the driving motor shaft, the driving wheel mounting shaft is mounted on the bending mounting frame, the turnover driving wheel is mounted on the outer side part of the driving wheel mounting shaft and fixedly connected with the driving wheel mounting shaft, and the driving arm is mounted on the inner side part of the driving wheel mounting shaft and fixedly connected with the driving wheel mounting shaft, and the driving motor wheel is connected with the turnover driving wheel through the connecting belt and transmits power to the turnover driving wheel.
The blanking mechanism comprises a mechanical rodless cylinder, a movable blanking frame, a blanking cylinder, a blanking rotary cylinder and a blanking sucker, wherein the mechanical rodless cylinder is arranged on a pressing support frame and fixedly connected with the pressing support frame, the movable blanking frame is arranged on a working sliding table of the mechanical rodless cylinder and fixedly connected with the working sliding table of the mechanical rodless cylinder, the blanking cylinder is arranged at one side end part of the movable blanking frame, the blanking rotary cylinder is arranged on the lower side part of the blanking cylinder and connected with the blanking cylinder, and the blanking sucker is arranged on the blanking rotary cylinder and connected with the blanking rotary cylinder.
The beneficial effects of the invention are as follows: the invention has scientific overall structural design, simple and convenient installation and operation, and has the following advantages compared with the existing steel plate bending equipment:
1. The safety is good; according to the invention, through the combined action of the feeding mechanism, the discharging mechanism and the jacking feeding mechanism, the automatic conveying operation of the steel plate material can be realized, so that an operator can be far away from the compaction overturning operation part of the equipment, and the mechanical injury to the operator during the compaction overturning operation is avoided;
2. the product production precision is high; according to the bending processing equipment, the feeding flexible positioning mechanism can accurately position and adjust the steel plate moved by the feeding mechanism, so that the jacking feeding mechanism can grasp the standard feeding position of the steel plate on the steel plate, and meanwhile, the standard processing position of the bending processing equipment on the steel plate is ensured through the joint cooperation of the pressing action mechanism and the bending mechanism;
3. The surface of the product is not creased, the later-stage installation of the product is convenient, the service life is long, and the compacting die in the compacting action mechanism adopts an arc-shaped structural design, so that the surface of the product is prevented from creasing when being overturned and bent, and the later-stage service life and the installation and use effects of the product are further improved.
Drawings
FIG. 1 is a schematic view of the overall front three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of the overall front view of the present invention;
FIG. 3 is a schematic diagram of the overall side view of the present invention;
FIG. 4 is a schematic top view of the overall structure of the present invention;
FIG. 5 is a schematic structural view of a feeding mechanism in the present invention;
FIG. 6 is a schematic structural view of a blanking mechanism in the present invention;
FIG. 7 is a schematic diagram of a jacking feeding mechanism in the present invention;
FIG. 8 is a schematic view of the structure of the feeding flexible positioning mechanism of the present invention;
FIG. 9 is a schematic view of the structure of the pressing action mechanism in the present invention;
FIG. 10 is a schematic view of a bending mechanism according to the present invention;
fig. 11 is a schematic view of the structure of the first lifting mounting portion and the second lifting mounting portion in the present invention;
Fig. 12 is a schematic structural view of a first bending driving part and a second bending driving part according to the present invention;
The reference numerals in the figures are: 1-feeding mechanism, 2-discharging mechanism, 3-control platform, 4-supporting frame, 5-jacking feeding mechanism, 6-feeding flexible positioning mechanism, 7-pressing action mechanism, 8-bending mechanism, 101-plate support frame, 102-plate placing plate, 103-X axis moving system, 104-Z axis moving system, 105-feeding sucker mounting frame, 106-feeding sucker, 201-mechanical rodless cylinder, 202-moving mounting discharging frame, 203-discharging cylinder, 204-discharging rotary cylinder, 501-feeding support rail, 502-moving slide block, 503-mounting support plate, 504-first lifting mounting part, 505-second lifting mounting part, 506-central control rotary platform, 507-driving motor 508-driving screw rod, 509-driving nut, 510-screw rod installation frame, 5041-lifting cylinder, 5042-lifting rod, 5043-installation clamping block, 601-supporting upright, 602-supporting platform, 603-first installation plate, 604-second installation plate, 605-supporting blank, 606-sliding rail installation support seat, 607-installation supporting guide sliding rail, 608-bidirectional adjusting screw rod, 609-positioning slide block, 610-positioning block, 701-compression supporting frame, 702-compression servo motor, 703-compression motor installation frame, 704-compression screw rod, 705-compression screw cap, 706-compression plate, 707-compression mold, 801-bending installation frame, 802-first bending driving part, 803-second bending driving part, and driving part, 804-upset mould, 8021-driving motor, 8022-driving motor shaft, 8023-driving motor wheel, 8024-connecting belt, 8025-upset driving wheel, 8026-driving wheel installation axle, 8027-driving arm of bending.
Detailed Description
Specific example 1: the technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. It should be noted that: in the present invention, all embodiments and preferred methods of implementation mentioned herein may be combined with each other to form new solutions, unless otherwise specified. In the present invention, all technical features mentioned herein and preferred features may be combined with each other to form new technical solutions, unless otherwise specified. The "range" disclosed herein may take the form of a lower limit and an upper limit, which may be one or more lower limits and one or more upper limits, respectively. Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. In addition, any method or material similar or equivalent to those described may be used in the present invention.
As shown in figure 1 of the specification, in order to solve the problems that the existing bending equipment is poor in safety, low in product bending precision and unavoidable in product surface, and the later installation and service life of products are affected in the working process, the invention provides full-automatic traceless bending processing equipment which mainly comprises a feeding mechanism 1, a blanking mechanism 2, a control platform 3, a supporting frame 4, a jacking feeding mechanism 5, a feeding flexible positioning mechanism 6, a pressing action mechanism 7 and a bending mechanism 8, wherein the feeding mechanism 1 for feeding steel plate materials is arranged on one side part close to the supporting frame 4, the feeding flexible positioning mechanism 6 for mounting, supporting and accurately positioning the steel plate materials is arranged on the upper part of the supporting frame 4, the control platform 3 for controlling the operation of the whole machine is arranged on the side surface of the feeding flexible positioning mechanism 6 through a connecting piece (connecting bolt), the jacking feeding mechanism 5 for accurately feeding the steel plate materials is arranged on the supporting frame at the lower part of the feeding flexible positioning mechanism 6, the jacking feeding mechanism 5 is fixedly arranged on the supporting frame 4 for pressing the pressing action mechanism 8 through the connecting piece (the pressing action mechanism 7) of the steel plate materials is arranged on the supporting frame 8, the bending mechanism 8 is fixedly arranged on the upper part of the supporting frame 8 for connecting the steel plate materials through the pressing action mechanism 8, the blanking mechanism 2 for blanking the bent formed workpiece is fixedly arranged on the pressing action mechanism 7.
As shown in fig. 5 of the specification, the feeding mechanism 1 for placing a steel plate on the feeding flexible positioning mechanism 6 comprises a plate supporting frame 101, a plate placing plate 102, an X-axis moving system 103, a Z-axis moving system 104, a feeding sucker mounting frame 105 and a feeding sucker 106, wherein one side of the plate supporting frame 101 for mounting the plate placing plate 102 is mounted on the outer side part of the supporting frame 4, the plate placing plate 102 for directly bearing the steel plate is fixedly mounted on the lower side part of the plate supporting frame 101, an X-axis moving system 103 for driving the feeding sucker 406 to realize X-axis azimuth movement is mounted on the upper part of the plate supporting frame 101 (the X-axis moving system 103 adopts a conventional screw transmission structure and is not tired here), a Z-axis moving system 104 for driving the feeding sucker 106 to realize Z-axis azimuth movement is mounted on the X-axis moving system 103 and is connected with the X-axis moving system 103 (the Z-axis moving system 104 also adopts a conventional screw transmission structure and is not tired here), the feeding sucker 105 for mounting the feeding sucker 106 is fixedly mounted on the lower side end part of the Z-axis moving system 104, and the feeding sucker 105 is fixedly mounted on the feeding sucker mounting frame 105 for the steel plate.
As shown in fig. 7 of the specification, the jacking feeding mechanism 5 for driving the steel plate to realize accurate feeding operation on the feeding flexible positioning mechanism 6 comprises a feeding supporting rail 501, a moving slide block 502, a mounting support plate 503, a first lifting mounting part 504, a second lifting mounting part 505, a central control rotating platform 506, a driving motor 507, a driving screw 508, a driving nut 509 and a screw mounting frame 510, wherein the feeding supporting rail 501 for mounting the moving slide block 502 is fixedly mounted on the upper part of the supporting frame 4 through a fastening bolt, the moving slide block 502 for supporting the mounting support plate 503 is mounted on the feeding supporting rail 501, Wherein the movable slide block 502 is clamped on the feeding support rail 501 through a clamping groove at the lower side of the movable slide block 502 and is in damping sliding contact with the feeding support rail 501 (the feeding support rail 501 and the movable slide block 502 form a slide block sliding rail mechanism), the bottoms of the installation support plates 503 for installing the first lifting installation part 504 and the second lifting installation part 505 are fixedly installed on the movable slide block 502, the first lifting installation part 504 and the second lifting installation part 505 for installing the central control rotation platform 506 are installed on the installation support plates 503, the central control rotation platform 506 which directly drives the steel plate to rotate and ensures the sex position of the steel plate is installed on the first lifting installation part 504 and the second lifting installation part 505, a driving motor 507 and a screw rod mounting frame 510 are also arranged at the upper part of the supporting frame, a mounting bearing for mounting a driving screw rod 508 is arranged on the screw rod mounting frame 510, two sides of the driving screw rod 508 are arranged on the bearing inner ring part of the mounting bearing on the screw rod mounting frame 510, wherein one side end part of the driving screw rod 508 is fixedly arranged at the outer end of a motor shaft of the driving motor 507 so as to be driven by the motor shaft effectively, a driving nut 509 for driving the mounting supporting plate 503 to move back and forth on the supporting blank 605 is arranged on an external thread on the driving screw rod 508 through a threaded fit relationship, Wherein, the lower side of the installation support plate 503 is fixedly installed outside the driving nut 509, as shown in fig. 11 of the specification, the first lifting installation part 504 and the second lifting installation part 505 for driving the central control rotating platform 506 to move up and down are composed of the same structure, and the two parts comprise a lifting cylinder 5041, a lifting rod 5042 and an installation clamping block 5043, the bottom of the lifting cylinder 5041 is fixedly installed on the installation support plate 503, the lifting rod 5042 for installing the installation clamping block 5043 is installed on the lifting cylinder 5041, the installation clamping block 5043 for directly clamping and installing the central control rotating platform 506 is fixedly installed at the outer end part of the lifting rod 5042, Wherein, well accuse rotary platform 506 is installed on installation clamping piece 5043 and is linked to each other with installation clamping piece 5043, install the pay-off sucking disc that is used for adsorbing fixed to the steel sheet material on well accuse rotary platform 506, the pay-off sucking disc can adsorb the steel sheet material after feeding flexible positioning mechanism 6 location, and then guarantee the accuracy of the initial position of steel sheet material, when the initial position of steel sheet material is in accurate state, under the common operation of drive motor 507, drive lead screw 508, drive nut 509, pay-off supporting rail 501, remove slider 502 and installation supporting plate 503, well accuse rotary platform 506 can guarantee the pay-off position accuracy to the steel sheet material through the pay-off sucking disc.
As shown in fig. 8 of the specification, the feeding flexible positioning mechanism 6 for initially positioning and mounting and supporting the steel plate comprises a supporting upright post 601, a supporting platform 602, a first mounting plate 603, a second mounting plate 604 and supporting burrs 605, wherein the bottom of the supporting upright post 601 for mounting the supporting platform 602 is fixedly arranged on the upper part of the supporting frame, the supporting platform 602 for mounting the first mounting plate 603 and the second mounting plate 604 is fixedly arranged on the upper part of the supporting upright post 601, the first mounting plate 603 and the second mounting plate 604 are symmetrically arranged on the supporting platform 602 and are connected with the supporting platform 602 through connecting bolts, guide grooves for performing abdicating installation on the central control rotating platform 506 are arranged between the first mounting plate 603 and the second mounting plate 604, the supporting burrs 605 for mounting and supporting the steel plate are uniformly distributed on the upper parts of the first mounting plate 603 and the second mounting plate 604, the front part of the supporting platform 602 is provided with a positioning part for positioning a plate, the positioning part comprises a sliding rail mounting supporting seat 606, a mounting supporting guide sliding rail 607, a bidirectional adjusting screw 608, a first sliding positioning part, a second sliding positioning part and a bidirectional adjusting motor, the bidirectional adjusting motor is arranged on one side end part of the sliding rail mounting supporting seat 606 and is connected with the sliding rail mounting supporting seat 606, the mounting supporting guide sliding rail 607 is arranged on the sliding rail mounting supporting seat 606, wherein mounting bearings are arranged on two sides of the sliding rail mounting supporting seat 606, two sides of the bidirectional adjusting screw 608 are arranged on the bearing inner ring parts of the mounting bearings, the end part of the bidirectional adjusting screw 608 is fixedly connected with the power output end of the bidirectional adjusting motor, external threads with opposite directions are processed on the outer circle of the bidirectional adjusting screw 608, and the first sliding positioning part, the second sliding positioning parts are respectively arranged at external thread parts in different directions machined on the outer circle of the bidirectional adjusting screw 608 and are connected with the bidirectional adjusting screw 608 through threaded fit, when the bidirectional adjusting motor drives the bidirectional adjusting screw 608 to rotate, the first sliding positioning part and the second sliding positioning part on the bidirectional adjusting motor are driven to move relatively or oppositely, and further an adjustable distance is reserved between the first sliding positioning part and the second sliding positioning part, the bidirectional adjusting screw 608 is suitable for positioning steel plate plates with different sizes, the first sliding positioning part and the second sliding positioning part have the same structure, the bidirectional adjusting screw 609 is composed of a movable adjusting nut, a bidirectional adjusting screw 610 and a positioning block 610, the movable adjusting nut is arranged on the outer circle of the bidirectional adjusting screw 608 and is connected with the bidirectional adjusting screw 608 through threaded fit, the bidirectional adjusting screw 609 is fixedly arranged on the movable adjusting nut, and the positioning block 610 for directly positioning the steel plate plates is fixedly arranged on the bidirectional adjusting screw 609.
As shown in fig. 9 of the specification, a pressing action mechanism 7 for performing pressing operation on a steel plate comprises a pressing support frame 701, a pressing servo motor 702, a pressing motor mounting frame 703, a pressing screw 704, a pressing nut 705, a pressing plate 706 and a pressing die 707, wherein the bottom of the pressing support frame 701 is fixedly arranged at the upper part of a bending mechanism 8, the pressing motor mounting frame 703 for mounting the pressing servo motor 702 is symmetrically and fixedly arranged at the two sides of the pressing support frame 701, the pressing servo motor 702 is arranged on the pressing motor mounting frame 703 through a connecting bolt, the top of the pressing screw 704 is fixedly arranged at the power output end of the pressing servo motor 702, guide yielding sleeves are fixedly and symmetrically arranged at the two sides of the upper part of the pressing plate 706, pressing nuts 705 are arranged at the upper part of the guide yielding sleeves, the pressing nuts 705 are arranged on the pressing screw 704 and are in threaded fit with the pressing screw, and the design of the symmetrical double pressing servo motor 702 is adopted, the pressing screw 704 can be driven by the pressing screw 705 to have synchronous up-down displacement, the pressing nuts 705 are further guaranteed to drive the guide yielding sleeves and the pressing plate 706 to realize synchronous adjustment, and finally, the pressing effect on the steel plate 706 can be balanced by the pressing die 707 is guaranteed.
As shown in fig. 10 of the specification, a bending mechanism 8 for performing turning and bending operations on a steel plate comprises a bending mounting frame 801, a first bending driving part 802, a second bending driving part 803 and a bending and turning mold 804, wherein the first bending driving part 802 for driving one side of the bending and turning mold 804 is arranged on one side part of the upper part of the bending mounting frame 801, the second bending driving part 803 for driving the other side of the bending and turning mold 804 is arranged on the other side part of the upper part of the bending mounting frame 801, two sides of the bending and turning mold 804 are respectively fixedly arranged on the first bending driving part 802 and the second bending driving part 803, and the first bending driving part 802 and the second bending driving part 803 are formed by the same structure, and comprise a bending driving motor 8021, a driving motor shaft 8022, driving motor wheels 8023, a connecting belt 8024, turning driving wheels 8025, driving wheel mounting shafts 8026 and driving arms 8027, the bending driving motor 8021 is fixedly arranged on the bending mounting frame 801, the driving motor shaft 8022 is arranged on the bending driving motor 8021, the driving motor wheel 8023 is fixedly arranged on the driving motor shaft 8022, the driving wheel mounting shaft 8026 is arranged on the bending mounting frame 801 (the driving wheel mounting shaft 8026 is arranged on the bending mounting frame 801 through a bearing), the overturning driving wheel 8025 is fixedly arranged on the outer side part of the driving wheel mounting shaft 8026, the driving arm 8027 for directly mounting the bending overturning mould 804 is fixedly arranged on the inner side part of the driving wheel mounting shaft 8026, the driving motor wheel 8023 is connected with the overturning driving wheel 8025 through a connecting belt 8024 and transmits power to the overturning driving wheel 8025, the driving motor wheel 8023 and the overturning driving wheel 8025 adopt a synchronous wheel structure design, the connecting belt 8024 adopts a synchronous belt structure design, the driving motor wheel 8023 is guaranteed to be synchronously driven when driving the overturning driving wheel 8025 through the connecting belt 8024, and the overturning precision of the overturning mold 804 is guaranteed by the double-driving and synchronous structural design of the first overturning driving part 802 and the second overturning driving part 803 on two sides of the overturning mold 804.
As shown in fig. 6 of the specification, the blanking mechanism 2 for blanking the bent product includes a mechanical rodless cylinder 201, a movable blanking frame 202, a blanking cylinder 203, a blanking rotary cylinder 204, and a blanking suction cup, the mechanical rodless cylinder 201 for driving the movable blanking frame 202 to move left and right is fixedly mounted on a pressing support frame 701, the movable blanking frame 202 for mounting the blanking cylinder 203 is fixedly mounted on a working sliding table of the mechanical rodless cylinder 201, the blanking cylinder 203 is mounted at one end of the movable blanking frame 202, the blanking rotary cylinder 204 is mounted on a lower side portion of the blanking cylinder 203, and the blanking suction cup for adsorbing the bent and formed plate is mounted on the blanking rotary cylinder 204 and connected with the blanking rotary cylinder 204.
The working principle and working process of the invention in specific use are as follows: firstly, placing a steel plate on a plate placing plate 102 in a feeding mechanism 1 through external equipment, then sending a control instruction to a Z-axis moving system 104 through a control platform 3, at the moment, the Z-axis moving system 104 drives a feeding sucker mounting rack 105 and a feeding sucker which are arranged on the lower side of the Z-axis moving system to move downwards, sucking the steel plate on the plate placing plate 102 through a sucker mouth of the feeding sucker, then controlling the Z-axis moving system 104 to move upwards appropriately, simultaneously controlling an X-axis moving system 103 to move in the direction of a right side feeding flexible positioning mechanism 6, finally placing the steel plate on a position close to a positioning part on the feeding flexible positioning mechanism 6, Because the magnets are embedded on the positioning blocks 610 on the positioning parts, the corners of the front part of the steel plate can be absorbed and positioned by the positioning blocks 610 (the first accurate positioning stage of the steel plate is finished), in the process, an operator controls the bidirectional adjusting motor to drive the first sliding positioning part and the second sliding positioning part to move relatively or reversely when driving the bidirectional adjusting screw 608 to rotate, and further the first sliding positioning part and the second sliding positioning part have adjustable intervals, so that the steel plate lifting feeding mechanism is suitable for positioning the steel plate with different sizes, and after the first installation and positioning of the steel plate are finished, the operator can control the first lifting installation part 504 in the lifting feeding mechanism 5, The second lifting installation part 505 works, at this time, the first lifting installation part 504 and the second lifting installation part 505 drive the central control rotating platform 506 to move upwards (the central control rotating platform 506 is a conventional outsourcing finished product in the market, the structure of which is not tired here), the central control rotating platform 506 drives the feeding sucker installed on the central control rotating platform to adsorb the steel plate, at this time, the driving motor 507 is controlled to work, the driving motor 507 drives the driving screw 508 to rotate, the driving nut 509 installed on the driving screw 508 moves on the driving screw 508 towards the bending mechanism 8 and the compressing mechanism 7 in the invention until the steel plate is under the compressing mechanism 7 (up to this point, The feeding operation is completed, the position precision during feeding is ensured), then, the pressing action mechanism 7 is controlled to be started, the pressing servo motor 702 is started, the pressing servo motor 702 drives the pressing screw 704 to rotate, the pressing screw 704 drives the pressing nut 705 on the pressing screw 704 to move downwards through the screw thread driving operation, the pressing nut 705 drives the pressing plate 706 to move downwards in the downward moving process, the pressing plate 706 drives the pressing die 707 arranged at the lower part of the pressing plate 706 to press the in-place steel plate, and the purpose of ensuring the uniform stress of the pressing surface of the steel plate is to be described, the two sides of the pressing plate 706 adopt a double-driving structural design (the pressing servo motor 702 is arranged at the two sides of the pressing plate 706), After the compaction operation is completed, an operator controls the bending mechanism 8 to work, specifically, controls the bending driving motor 8021 to act, the bending driving motor 8021 drives the driving motor wheel 8023 to rotate clockwise by a certain angle, the driving motor wheel 8023 drives the overturning driving wheel 8025 to rotate by a certain angle through the connecting belt 8024, the overturning driving wheel 8025 drives the driving arm 8027 to rotate by a certain angle through the driving wheel mounting shaft 8026, finally, the driving arm 8027 drives the bending overturning mold 804 arranged on the driving arm 8027 to overturn and bend the compacted steel plate material, and meanwhile, the following description is needed, in order to ensure the traceless bending effect, the compacting die 707 adopts an arc-shaped structural design, when the bending and overturning die 804 is matched for operation, the crease can be avoided on the steel plate, in order to ensure the bending effect of the bending and overturning die 804 (the bending driving example of the bending and overturning die 804 is balanced), the two sides of the bending and overturning die 804 adopt a double-acting structural design (namely, a first bending driving part 802 and a second bending driving part 803 are adopted), the precision of the overturning and overturning operation is further ensured, after the action is finished, the compacting action mechanism 7 is started to reset, the central control rotating platform 506 in the jacking feeding mechanism 5 is controlled to rotate for 90 degrees, The central control rotating platform 506 drives the steel plate to rotate 90 degrees through the feeding sucker, the pressing action mechanism 7 and the bending mechanism 8 are controlled to act repeatedly, when the overturning and bending operation of the steel plate is completed, the blanking mechanism 2 is controlled to be started, at the moment, the blanking cylinder 203 drives the blanking rotating cylinder 204 and the blanking sucker to move downwards, finally the blanking sucker adsorbs the bent product, the mechanical rodless cylinder 201 is controlled to be started, the mechanical rodless cylinder 201 drives the blanking cylinder 203 to move rightwards through the movable mounting blanking frame 202, the blanking cylinder 203 drives the blanking sucker to move rightwards through the blanking rotating cylinder 204, and finally the bent product is moved to the finished product placement position. The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (4)
1. The full-automatic traceless bending processing equipment is characterized by comprising a feeding mechanism (1), a discharging mechanism (2), a control platform (3), a supporting frame (4), a jacking feeding mechanism (5), a feeding flexible positioning mechanism (6), a pressing action mechanism (7) and a bending mechanism (8), wherein the feeding mechanism (1) is arranged on one side part close to the supporting frame and is connected with the supporting frame (4), the feeding flexible positioning mechanism (6) is arranged on the upper part of the supporting frame and is fixedly connected with the supporting frame (4), the control platform (3) for controlling the operation of the whole machine is arranged on the side surface of the feeding flexible positioning mechanism (6), the control platform (3) is connected with the feeding flexible positioning mechanism (6) through a connecting piece, the jacking feeding mechanism (5) is arranged on the supporting frame (4) at the lower part of the feeding flexible positioning mechanism (6), the bottom of the jacking feeding mechanism (5) is fixedly connected with the supporting frame (4), the bending mechanism (8) is arranged at the rear part of the supporting frame (4) and is fixedly connected with the supporting frame (7) through a fastening mechanism (8), the pressing action mechanism (7) is fixedly connected with the bending mechanism (8) on the upper part of the supporting frame (7), the blanking mechanism (2) is arranged on the compressing action mechanism (7) and is fixedly connected with the compressing action mechanism (7);
The jacking feeding mechanism (5) comprises a feeding support guide rail (501), a moving slide block (502), a mounting support plate (503), a first lifting mounting part (504), a second lifting mounting part (505), a central control rotary platform (506), a driving motor (507), a driving screw (508), a driving nut (509) and a screw rod mounting frame (510), wherein the feeding support guide rail (501) is mounted on the upper part of the support frame (4) and is fastened with the support frame (4) through a fastening bolt, the moving slide block (502) is mounted on the feeding support guide rail (501), the moving slide block (502) is clamped on the feeding support guide rail (501) and is in anti-friction sliding contact with the feeding support guide rail (501), the mounting support plate (503) is mounted on the moving slide block (502) and is fixedly connected with the moving slide block (502), the first lifting mounting part (504) and the second lifting mounting part (505) are mounted on the mounting support plate (503), the central control rotary platform (506) is mounted on the first lifting mounting part (504) and the second lifting mounting part (505) and is connected with the first lifting mounting part (505) and the second lifting mounting frame (505) respectively, the first lifting mounting part (505) and the second lifting mounting part (505) are mounted on the lifting mounting frame (4), the screw rod installing frame (510) is provided with an installing bearing, two sides of the driving screw rod (508) are arranged on the installing bearing on the screw rod installing frame (510), one side end part of the driving screw rod (508) is arranged at the outer end of a motor shaft of the driving motor (507) and fixedly connected with the motor shaft, the driving nut (509) is arranged on the driving screw rod (508) and is in threaded fit connection with the driving screw rod (508), and the lower side of the installing supporting plate (503) is arranged outside the driving nut (509) and is fixedly connected with the driving nut (509);
The feeding flexible positioning mechanism (6) comprises a supporting upright post (601), a supporting platform (602), a first mounting plate (603), a second mounting plate (604) and supporting burrs (605), wherein the bottom of the supporting upright post (601) is arranged on the upper part of the supporting frame (4) and connected with the supporting frame (4), the supporting platform (602) is arranged on the supporting upright post (601) and fixedly connected with the supporting upright post (601), the first mounting plate (603) and the second mounting plate (604) are symmetrically arranged on the supporting platform (602) and are connected with the supporting platform (602) through connecting bolts, a guide groove for carrying out abdicating installation on the central rotating platform (506) is arranged between the first mounting plate (603) and the second mounting plate (604), the supporting burrs (605) are arranged on the upper part of the first mounting plate (603) and the upper part of the second mounting plate (604) and are connected with the first mounting plate (603), and the front part of the supporting platform (602) is provided with a positioning part for positioning a plate material, and the positioning part is connected with the supporting platform (602);
the pressing action mechanism (7) comprises a pressing support frame (701), a pressing servo motor (702), a pressing motor mounting frame (703), a pressing screw (704), a pressing nut (705), a pressing plate (706) and a pressing die (707), wherein the bottom of the pressing support frame (701) is arranged on the upper part of a bending mechanism (8) and is connected with the bending mechanism (8), the pressing motor mounting frame (703) is symmetrically and fixedly arranged on two sides of the pressing support frame (701), the pressing servo motor (702) is arranged on the pressing motor mounting frame (703) and is connected with the pressing motor mounting frame (703), the top of the pressing screw (704) is arranged at the power output end of the pressing servo motor (702) and is fixedly connected with the power output end of the pressing servo motor (702), guide abdicating sleeves are fixedly arranged on two sides of the upper part of the pressing plate (706), the pressing nut (705) is arranged on the upper part of the guide abdicating sleeve, and the pressing nut (705) is in threaded fit connection with the pressing screw (704);
The bending mechanism (8) comprises a bending installation frame (801), a first bending driving part (802), a second bending driving part (803) and a bending turnover mould (804), wherein the first bending driving part (802) is installed on one side of the upper part of the bending installation frame (801) and is connected with the bending installation frame (801), the second bending driving part (803) is installed on the other side of the upper part of the bending installation frame (801) and is connected with the bending installation frame (801), one side of the bending turnover mould (804) is installed on the first bending driving part (802) and is connected with the first bending driving part (802), and the other side of the bending turnover mould (804) is installed on the second bending driving part (803) and is connected with the second bending driving part (803);
The first bending driving part (802) and the second bending driving part (803) are composed of the same structure, the first bending driving part and the second bending driving part comprise a bending driving motor (8021), a driving motor shaft (8022), a driving motor wheel (8023), a connecting belt (8024), a turnover driving wheel (8025), a driving wheel mounting shaft (8026) and a driving arm (8027), the bending driving motor (8021) is mounted on the bending mounting frame (801), the driving motor shaft (8022) is arranged on the bending driving motor (8021), the driving motor wheel (8023) is mounted on the driving motor shaft (8022) and fixedly connected with the driving motor shaft (8022), the turnover driving wheel (8026) is mounted on the outer side part of the driving wheel mounting shaft (8026) and fixedly connected with the driving wheel mounting shaft (8026), and the driving arm (8027) is mounted on the inner side part of the driving wheel mounting shaft (8026) and fixedly connected with the driving motor shaft (8022) through the connecting belt (8025) to turn over the driving wheel (8025).
2. The full-automatic traceless bending processing device according to claim 1, wherein the feeding mechanism (1) comprises a plate supporting frame (101), a plate placing plate (102), an X-axis moving system (103), a Z-axis moving system (104), a feeding sucker mounting frame (105) and a feeding sucker (106), one side of the plate supporting frame (101) is mounted on the outer side of the supporting frame (4) and connected with the supporting frame (4), the plate placing plate (102) is mounted on the lower side of the plate supporting frame (101) and fixedly connected with the plate supporting frame (101), an X-axis moving system (103) is mounted on the upper portion of the plate supporting frame (101), the Z-axis moving system (104) is mounted on the X-axis moving system (103) and connected with the X-axis moving system (103), the feeding sucker mounting frame (105) is mounted on the lower side of the Z-axis moving system (104), and the feeding sucker is mounted on the feeding sucker mounting frame (105) and connected with the feeding sucker mounting frame (105).
3. The full-automatic traceless bending processing equipment according to claim 2, wherein the first lifting installation part (504) and the second lifting installation part (505) are composed of the same structure, the first lifting installation part and the second lifting installation part comprise a lifting cylinder (5041), a lifting rod (5042) and an installation clamping block (5043), the bottom of the lifting cylinder (5041) is installed on the installation supporting plate (503) and fixedly connected with the installation supporting plate (503), the lifting rod (5042) is installed on the lifting cylinder (5041), the installation clamping block (5043) is installed at the outer side end part of the lifting rod (5042) and fixedly connected with the lifting rod (5042), and the central control rotating platform (506) is installed on the installation clamping block (5043) and connected with the installation clamping block (5043).
4. The full-automatic traceless bending processing equipment according to claim 1, wherein the blanking mechanism (2) comprises a mechanical rodless cylinder (201), a movable blanking frame (202), a blanking cylinder (203), a blanking rotary cylinder (204) and a blanking sucker, the mechanical rodless cylinder (201) is mounted on a pressing support frame (701) and fixedly connected with the pressing support frame (701), the movable blanking frame (202) is mounted on a working sliding table of the mechanical rodless cylinder (201) and fixedly connected with the working sliding table of the mechanical rodless cylinder (201), the blanking cylinder (203) is mounted at one side end part of the movable blanking frame (202), the blanking rotary cylinder (204) is mounted on the lower side part of the blanking cylinder (203) and connected with the blanking cylinder (203), and the blanking sucker is mounted on the blanking rotary cylinder (204) and connected with the blanking rotary cylinder (204).
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| FR2720962B1 (en) * | 1994-06-14 | 1996-08-23 | Michel Goubaud | Baguetteuse. |
| CN106077168B (en) * | 2016-06-30 | 2018-04-03 | 马鞍山九天智控科技有限公司 | A kind of plate bending method of intelligent numerical control bender |
| CN106925632B (en) * | 2017-02-28 | 2019-02-12 | 东莞市东锻机械有限公司 | A kind of flexibility bending center |
| CN109909332A (en) * | 2017-12-13 | 2019-06-21 | 四川润珏科技有限公司 | A kind of panel beating system of electric control cabinet production technology section |
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| CN215614316U (en) * | 2021-08-14 | 2022-01-25 | 洛阳花都家具集团有限公司 | Full-automatic no trace processing equipment that bends |
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